Ni paulownia wood, 1900 was born on January 16, Songjiang County, Shanghai, childhood out in the imperialist "concessions" could not bear to see a lot of things to see. When the Japanese invasion of Shanghai, home destroyed in the enemy's shells, the saving from childhood, power of desire. Northern Tianjin University in 1918 obtaining matriculation classes, determined to save the country industry. 1924 cum laude graduate of Mining and Metallurgy, Department of limited financial difficulties, give up the opportunity to study abroad in Shanghai, the public donated patrol bureau office warehouse rather Motors three years later, to any coal mine in Tangshan Kailuan division. Kailuan coal mine in 11 years, he often go to mine, to master the law of the coal seam characteristics and output, flexible use of various mining methods and equipment, effective organization of coal mining. After the outbreak of war, for national survival, he decided to abandonment westward to the development of new mines, coal mines have to build Yiluo Henan, Hunan Enhong mine. After the war the south because of Guangxi, Guangxi Bureau of Mines at the level of resources survey and smelting in the work.
In 1941, afraid of hard Ni paulownia wood safety, border town to the motherland, the world-famous tin production powerhouse - old, hard-working, contributed to the development of Tin's own life. Began his employment as a factory manager selection old, part-time new plant in 1945, and tin Kuangkuang Chang, director of public works in 1946 and was appointed chief engineer of Yunnan Tin Co., Ltd.. In the same year, Ni paulownia wood to go to London, England in the World Tin meeting, and to Canada, the U.S. investigation, joined the American Mining Association. In other countries, see the still in its infancy, several new mineral processing equipment, back to Yunnan Tin Co., Ltd., he was determined to change the old situation behind indigenous beneficiation of mineral processing equipment, a reform process, much has been achieved attracted the attention of international mineral processing industry. However, behind the chaotic social environment, limiting the play of his intelligence. Numerous grim fact that he recognized the KMT's corruption. His sympathy, support progressive forces and the Chinese Communist Party. In December 1949, when Nationalist troops retreat old, he co-Lu Mian Yunnan Tin Co., Ltd. Associate effectively resist the KMT South Eighth Army, twenty-sixth military harassment of Yunnan Tin Company Limited damage, with the underground Communist Party and the People's Liberation Army, intact, Yunnan Tin Co., Ltd., ushered in the Yunnan tin mine life.
After the founding of the People's Republic, Ni paulownia wood with greater enthusiasm into the cause of building socialism. In 1950, Ni paulownia wood Yunnan Tin Corporation, was appointed chief engineer in the mining, mineral processing, smelting technology in both work to accomplish something, especially in the development of gravity beneficiation equipment has made remarkable achievements. In 1958, he was wrongly classified as "rightists", who put him removed from YTC. He was the personal gains, insisted to stay in the YTC complete re-election have not yet done the work on the development of new equipment. 1974 retirement, left the old man, although the heart is still tied YTC, actively and conscientiously to the parties put forward their own ideas and proposals. In 1979, Yunnan Tin Company of Ni paulownia wood to be classified as right wing to give correct the wrong case. 1980 Ni paulownia wood is 80 years old, was invited to participate in Yunnan Tin Company's utilization of the meeting held in Ministry of Metallurgical Industry, the development of Yunnan Tin Company made a number of recommendations. May 20, 1984, Ni paulownia wood died of illness in Jinan.
Mineral processing equipment in China pioneer of modern gravity
Old history of mining, but the backward technology and equipment, mostly with homemade dressing, use only the mechanical shaker concentrator is imported from Britain. When Ni paulownia wood came here in 1941 as the election Yunnan Tin Co., Ltd. old factory manager at a time when World War II. Japanese troops occupied Hong Kong and Vietnam Hai Phong, the old processing plant Mianlin import?vibrating table?To continuously without loss supplement supply, production will not be seeing the situation. Ni paulownia wood is not satisfied, self-determined development. 1943 in the second half, a successful trial?table concentrator?cement surface, tested in production, the results are satisfactory; but still needed the cement imported from abroad, cement shaker can not promote. He did not despair and continue to develop new shaker. In the development, the Ni paulownia wood Huang adopted the recommendations of skilled workers, the use of lacquer waterproof characteristics, developed shaker lacquer surface. Through trial and modified in 1944, made a successful paint shaker. Shaker lacquer surface hardness, friction and wear are not breathable, immortal loss, separation of fine grade ore is good, technical indicators over imports shaker. Ni paulownia wood lacquer shaker written papers, the importance of the international mineral industry. Thus, instead of imported paint shaker shaker, and long-term production practice constantly improve and perfect. 40 years later, "YTC" brand paint shaker Brazilian exports in 1984 and the United Kingdom.
Old mine homemade dressing, employing bucket of water, workers, regardless of cold and heat, standing in pond operation, not only work hard, fine-grained cassiterite and low recoveries. Ni paulownia wood made with artesian water supply of curtain method. Just when the ineffective trial, reinvent the wheel. After repeated trials, in 1943 the successful development of artesian water supply of the "uniform sub-tank", the role of the use of slope water to achieve the enrichment of selected other purpose than the artificial brick Cao law advanced bucket of water, can improve efficiency and save 80% of workforce .
Old mine ore Shizhong Xi Shi disseminated fine grain size, tin with dense, fine-grained cassiterite ore recovery is one of the key production technologies. Ni paulownia wood With their solid theoretical knowledge and practical experience of long-term, break through the traditional theory of re-election, convection film dressing made of new ideas, and other engineering and technical personnel, workers together in the late 1950s developed a turn-bed, six sludge recycling shaking so fine cassiterite particles re-election of many new devices, so that fine particles in the YTC cassiterite mineral recovery technology has reached international advanced level at the time. His design, development and continuous improvement of the water analysis device, pulp enhanced gravity concentrator meter of the production technology management played an important role. His theory of gravity beneficiation flow membrane, have a profound impact in beneficiation industry, respected by the academic community, has become a prestigious dressing experts.
Tin industrial base of the "boss"
Ni paulownia wood knowledgeable, proficient not only theory and technology of mineral processing and mining, smelting, machinery, construction is also very good at it. In 1950, he was appointed chief engineer for the Yunnan Tin Corporation, after enthusiastically take on the burden of building a new technology YTC. To meet the national need for the construction of the tin, a wealth of development resources into the development of Yunnan Tin tin old plant produced the key. After argument, decided to build a frame length of 16 km two-lane cable transport ore, tin ore the old plant shipped to Datun concentrator for washing. Central Ministry of Heavy Industry Nonferrous Metals Industry Administration in the country for no one volunteered to design the case, presided over by the Ni paulownia wood design and construction of command. YTC's scientific and technical personnel were not designed cable experience, Ni paulownia wood, I have never seen such a big load cable. For the design of cable, he and Li Fengtong, Pi chapter and other mountains, site investigation. The end of 1951 the design is completed, start in January 1952, completed 1953 test. In the testing process, to resolve the issue out of the bucket, the total Ni rolled up bedding, living for a month to move mine a whole. He asked his wife to his meal, his focus on observation, measurement, thinking, calculation, and finally to obtain the necessary data to solve the problem out fighting. This mine was China's longest cableway, to 90 years is still running, for the construction of our cable accumulated experience to develop a pool of talent. Same period, he also presided over the design and built a modern day processing 1,500 tons of tin concentrator - Datun oxidized ore dressing plant and part of the renovation and expansion project for the restoration, development and training of Yunnan Tin production technology has made important contributions.
Mining front and never retired, "soldiers"
Ni Tong mining wood love, love the YTC, with a high degree of professionalism and responsibility. In 1958, he was wrongly classified as a "rightist", punished by dismissal pay cut and proposed to him transferred. Although he was in difficult circumstances, but the personal gains, still insist to stay in Yunnan Tin to complete the re-election have not yet finished work on the development of new equipment. Yunnan Tin Company to meet his demands, he fully energy into mineral research. 1958 to 1960, he completed "YTC Flip", "20-layer bed turning" and "On the hydrocyclone used in several problems in the field of study" and six papers, the technical equipment used in production actually described and summarized. In 1960, Ni paulownia wood, the "rightist" After take off the hat, was appointed chief engineer of the Yunnan Tin-center trial. He offered to bed turn-based processing 600 tons of sludge on plant-building program. In 1963, Ni paulownia wood chair with a chute (Flip) and shaking the joint, poor sorting Donganshan hematite experiments, to feed grade 34.5% concentrate grade 60.58%, 88.05% recovery indicators, than the Soviet Union's full flotation and magnetic separation processes all the indicators is slightly higher for the poor hematite Donganshan lay the foundation for re-election.
In 1974, Ni paulownia wood retirement, with his son to settle in Jinan, Shandong. Have left the tin man, heart still maintain the mine. In 1974, he wrote to the Yunnan Tin Corporation, pointed out that the four production problems and their solutions. In 1975, he proposed to the Ministry of Metallurgical Industry vibration red iron ore concentrator pilot program to address the problem of poor iron ore beneficiation. In 1976, he learned that old drought, Yunnan Tin Company for nine consecutive times to write, to propose solutions of water ways. May 15, 1978, he gave the Ministry of Metallurgy Office of Science and Technology letter comrades, once again made using a vibrating sorting hematite mineral processing machine, "take off the red ore beneficiation technology," he wrote: " I was nearly ten days, and suffering from coronary heart disease, but also hoping to force out a little before the end of life take this off for a great four modernizations made a modest contribution. "At the same time, he gave the company responsible comrades of the YTC proposed development of vibration concentrator problem, Yunnan Tin Company personnel were studied. He also raised the "stick-generation ball" to address the recommendations of crushed ore over by the company's attention and use. In 1980, he traveled regardless of the frail and elderly, were invited to participate in Yunnan Tin Company's utilization of the meeting held in Ministry of Metallurgical Industry, to the Yunnan Tin Corporation made many good suggestions.
Ni paulownia wood production and construction concern YTC, YTC is more concerned about the growth of technical personnel. Back in the 1950s, he worked tirelessly to learn not only their own, personal counseling and training the younger generation. Under his care, some people have been self-taught, grew from a junior high school senior engineer for the dressing. After retirement, he continued to write to inform their colleagues, themselves from the old society, seen and heard strong feelings, Chinese people have stood up in 1949, but industrial and agricultural production developed, only a half points, but not all station, pay close attention to colleagues Love limited to mining science and technology rapidly developed. He was a middle-aged engineers and technicians to the letter affectionately wrote: "I came in 1941, YTC, you feel old this great non-ferrous metal ore, is the motherland of a large treasure." "No one wanted a strong country. it must be powerful four modernizations. to achieving the four modernizations, we all bear a heavy responsibility and hard, I can not put this responsibility on the edge of death. "YTC's advice to his comrades technical problems, he eleven to be technical guidance through correspondence. In his last breath of life, also left behind a letter to an engineer of the Yunnan Tin Company has not yet finished writing the letter. He dedicated his life to the motherland, mining, expressed his utter devotion to the socialist motherland.
2011年9月26日星期一
Overview of various gravity concentrators methods
Iron: 1, ore crushing; 2, grinding crafts; 3, sorting techniques; 4, sintering technology;
Manganese: mechanical options (including mineral processing, gravity concentrators, re-election, high intensity magnetic separation and flotation), and assistant set fire method, chemical processing method.
Chrome: The jump titanium machine, shaker,; gravity concentrator, centrifugal concentrator and belt chute sorting, and sorting do not over water power shaking mine.
Vanadium titanium magnetite: is it a period of grinding, a coarse, a fine, sweeping away the magnetic separation process, after the magnetic magnetite concentrate selected for the magnetic sound.
Copper: flotation, magnetic separation, or re-election and other methods such as hydrometallurgy.
Lead and Zinc: General magnetic - floating, heavy - floating, heavy - Magnetic - floating and other joint beneficiation.
Aluminum: general hand-selected.
Nickel: 1, flotation; 2, the use of crushing, screening and other processes remove the differentiation of pre-nickel low weakly large bedrock.
Cobalt: 1, flotation; 2, the use of crushing, screening and other processes remove the differentiation of pre-nickel low weakly large bedrock.
W: tungsten ore by ore type is divided into black and white tungsten tungsten. Beneficiation methods are hand-selected, re-election, flotation, magnetic separation, and electrostatic and other methods.
Tin: for the gravity beneficiation beneficiation, flotation process.
Molybdenum: mainly flotation.
Mercury: a hand-selected, re-election and flotation, which is widely used and most effective flotation.
Antimony: There are hand-selected, re-election, flotation and other methods.
Platinum group: 1, reasonable goals, use of appropriate cyclone classification; 2, the recovery rate.
Gold: gold in the ore were very low, the need to extract gold ore crushing and grinding and dressing methods used to separate the gold. Mainly re-election and flotation.
Silver: 1, flotation; 2, a single flotation and floating - gravity separation, flotation and cyanidation of the joint process, in which the flotation is most important.
Niobium tantalum lithium beryllium: hand-sorting method, flotation, chemical or chemical - flotation combined method, heated election law, election law radioactive, particles floating processing method.
Strontium: tungsten ore celestite society most commonly used method, the most common structure to the process of jigging - shaker as the main process.
Rare earth metals: general use of magnetic separation, flotation concentrate containing rare earth oxides to be about 60%.
vibration tables is a commonly used laboratory equipment
vibration tables is a commonly used laboratory equipment, biological equipment is widely used for high temperature and oscillation frequency requirements of bacterial culture, fermentation, hybridization, biochemical reactions and enzymes and tissue research. Shake the liquid commonly used laboratory, microbes, bacteria and cell culture.
One Category:
(1) gold tables at room temperature:
Small gold tables, Shaker, Shaker in which there are: the transfer of Shaker, back and forth swing oscillator, the oscillation reciprocating shaker, multi-speed reciprocating shaker, rotary oscillator, Alice Plate Shaker, Shaker wave, multi-purpose rotary shaker, shaker and other circular-type shock
(2) constant temperatureshake table:
Desktop constant temperature oscillator, oscillator heating, refrigeration oscillator shaking, constant temperature air bath shake table,
Water bath shaker, digital thermostat shaker, digital water bath shaker, large amplitude high-capacity (light
Photo) oscillator shaker, large double-DA-temperature shaker frequency, new precision economy temperature
Shaker, etc.
(3) training shaker:
Shaking shaking, the whole temperature culture shaker, shaker incubation, cell culture shaker,
LCD temperature (desktop) to develop shaker, incubation shaker frequency, oscillation shaking culture
Boxes, horizontal shaker incubator,
(4) intelligent shaker:
Intelligent control of a small desk shaker, intelligent temperature control precision shaker small desktop, smart
High-precision large, full temperature control thermostat shaker light, intelligent control precision constant temperature shaker, intellectual
Double-precision thermostat to control the shaker
(5) Other:
Micro-oscillator shaker, shaker powder dissolver, syphilis rotating instrument shaker, shake bottle machine double
Shaker, Kahn shaker, small oscillations microplate shaker, shaker large amplitude mass oscillator,
Ordinary large-capacity reciprocating shaker, large amplitude high-capacity (light) oscillator shaker, three
Shaker, double-shaking, two-dimensional shaking, three-dimensional shaking, shaking generic, universal shaking and so on.
Constant temperature shaker accessories:
One Category:
(1) gold tables at room temperature:
Small gold tables, Shaker, Shaker in which there are: the transfer of Shaker, back and forth swing oscillator, the oscillation reciprocating shaker, multi-speed reciprocating shaker, rotary oscillator, Alice Plate Shaker, Shaker wave, multi-purpose rotary shaker, shaker and other circular-type shock
(2) constant temperatureshake table:
Desktop constant temperature oscillator, oscillator heating, refrigeration oscillator shaking, constant temperature air bath shake table,
Water bath shaker, digital thermostat shaker, digital water bath shaker, large amplitude high-capacity (light
Photo) oscillator shaker, large double-DA-temperature shaker frequency, new precision economy temperature
Shaker, etc.
(3) training shaker:
Shaking shaking, the whole temperature culture shaker, shaker incubation, cell culture shaker,
LCD temperature (desktop) to develop shaker, incubation shaker frequency, oscillation shaking culture
Boxes, horizontal shaker incubator,
(4) intelligent shaker:
Intelligent control of a small desk shaker, intelligent temperature control precision shaker small desktop, smart
High-precision large, full temperature control thermostat shaker light, intelligent control precision constant temperature shaker, intellectual
Double-precision thermostat to control the shaker
(5) Other:
Micro-oscillator shaker, shaker powder dissolver, syphilis rotating instrument shaker, shake bottle machine double
Shaker, Kahn shaker, small oscillations microplate shaker, shaker large amplitude mass oscillator,
Ordinary large-capacity reciprocating shaker, large amplitude high-capacity (light) oscillator shaker, three
Shaker, double-shaking, two-dimensional shaking, three-dimensional shaking, shaking generic, universal shaking and so on.
Constant temperature shaker accessories:
spiral separator use and principle
spiral separator use and principle: the spiral chute erected, vertical alignment, or wood with a metal frame fixed in the right place, by the sand pump the ore to the screw on the top two at the inlet, adding additional water, adjust mine paddle concentration of natural mineral paddle down from the high swirling flow in a rotating inclined to produce a centrifugal force of inertia to the proportion of ore, size, shape differences, gravity and centrifugal force through the cyclone effect separated from the ore and sand, ore concentrate into a bucket with a pipe connection, the tailings flow into the tailings pipeline received a bucket with sand pool, sand pump and then discharged to complete the whole process of dressing.
Spiral chute (FRP Spiral Groove) is mainly connected by the spiral slice spiral groove into the composition. Spiral steel sheet of glass (glass fiber reinforced plastics).
spiral concentrators (FRP Spiral Groove) for sorting of fine iron ore, ilmenite, chromite, pyrite, tin, tantalum and niobium ore, gold, coal, monazite, rutile, zircon, rare earth mine and has sufficient density difference of the other metals, non-metallic minerals.
spiral concentration (FRP Spiral Groove) has a small footprint, ease of operation, mineral processing and stability, reasonable structure, simple installation, sub-ore clear, large capacity, high efficiency characteristics. It also has a moisture-proof, rust, corrosion resistance, adaptability, noise, etc.
Spiral chute (FRP Spiral Groove) is mainly connected by the spiral slice spiral groove into the composition. Spiral steel sheet of glass (glass fiber reinforced plastics).
spiral concentrators (FRP Spiral Groove) for sorting of fine iron ore, ilmenite, chromite, pyrite, tin, tantalum and niobium ore, gold, coal, monazite, rutile, zircon, rare earth mine and has sufficient density difference of the other metals, non-metallic minerals.
spiral concentration (FRP Spiral Groove) has a small footprint, ease of operation, mineral processing and stability, reasonable structure, simple installation, sub-ore clear, large capacity, high efficiency characteristics. It also has a moisture-proof, rust, corrosion resistance, adaptability, noise, etc.
Table concentrator is used for
table concentrator can be used for roughing, selection, selection of different sweep operations, sorting coarse sand (2-0.5mm), fine sand (0.5-0.074mm), sludge (-0.074) and different grain size. Also be used for sorting iron, manganese ore and coal. When dealing with tungsten, tin and other ores, the shaking of the effective recovery of particle size range of 2-0.22 mm.
Shaker works:
table concentrator motor driven by the belt drive pulley so that the crankshaft rotating rocker shaker equipment along for the upper and lower motor, joystick downward movement, in a tilt to the counter of the mineral complex material through the mine shafts come in, shake the impact of the water tank to provide horizontal bed, so while the vibration, while washing, specific gravity and particle size, density of different minerals in different directions along the bed from the shaker concentrate mouth, and mouth out of tailings directly to form high-quality Concentrate! As the replacement of mining shaker, shaker in mining capacity, and precision are greatly improved!
vibrating table the main structure:
Mainly by the bed shaking, motor, adjust slope control, bed, mine shafts, tanks, and to re-lubrication system of eight-part shaker, the bed of the vertical reciprocating motion by crank and connecting rod type transmission mechanism to achieved. Shaker motor through the belt drive pulley to drive the big stick along for the crankshaft rotation, the next movement, downward movement of the joystick, push the rear axle and the bracket backwards reciprocating rod, the spring is compressed by the bed linkage rod connected to the seat and back and forth, so this time also to make the bed for the back movement, when the joystick upward movement, as done by the spring force to promote, along with the forward movement of the bed.
vibrating table how to operate:
1, the material in the bed and sub-products with the interception. In the operating conditions are suitable, the material in the bed shaking zonation is obvious, in accordance with the requirements of the product is to intercept the target separation, can be divided into 2 to 4 kinds of products. Generally in the mine re-processing. When operating conditions change, the zoning situation will change, this time the location of access must also be adjusted accordingly, to ensure the stability of sorting index. Therefore, shaking the operator to remain at their posts, with close surveillance of the situation points at any time make the necessary adjustments.
2, in addition, also with horizontal shaking water lateral slope match the size, makes a good sorting results.
3, rinse water, the size should be appropriate. Rinse water, including mineral water and wash water to two parts, rinse water should be evenly distributed in the bed surface, the size should be appropriate. Wash water concentrate grade large increase, but the recovery decreased. Generally coarse-grained materials or selection process, the rinse water to be bigger.
4, appropriate to the ore concentration. Concentration of the ore dressing shaker is to ensure that the pulp along the bed can have full mobility and can be layered, immersion depth to mineral particles. General sorting, the coarse sand to mine the concentration of 20%. 30% fine ore concentration of 15% to 25%. Most of the water to the mine tailings along with horizontal shed, fine mud easily be washed away, resulting in the loss of fine metallic minerals.
5, suitable for the stroke and of stroke. Stroke and of stroke and the appropriate value of the main selected particle size, load and mineral density of the shaker. When dealing with large size, bed thickness of the material, the use of a large stroke and small red times; when dealing with fine sand and slime, then the opposite should be washed with small stroke and large times. When the load bed of a large density increase or selection of materials for the appropriate use of a larger stroke and of stroke. Stroke, strokes per the appropriate values ??to be examined carefully in practice to determine.
Shaker works:
table concentrator motor driven by the belt drive pulley so that the crankshaft rotating rocker shaker equipment along for the upper and lower motor, joystick downward movement, in a tilt to the counter of the mineral complex material through the mine shafts come in, shake the impact of the water tank to provide horizontal bed, so while the vibration, while washing, specific gravity and particle size, density of different minerals in different directions along the bed from the shaker concentrate mouth, and mouth out of tailings directly to form high-quality Concentrate! As the replacement of mining shaker, shaker in mining capacity, and precision are greatly improved!
vibrating table the main structure:
Mainly by the bed shaking, motor, adjust slope control, bed, mine shafts, tanks, and to re-lubrication system of eight-part shaker, the bed of the vertical reciprocating motion by crank and connecting rod type transmission mechanism to achieved. Shaker motor through the belt drive pulley to drive the big stick along for the crankshaft rotation, the next movement, downward movement of the joystick, push the rear axle and the bracket backwards reciprocating rod, the spring is compressed by the bed linkage rod connected to the seat and back and forth, so this time also to make the bed for the back movement, when the joystick upward movement, as done by the spring force to promote, along with the forward movement of the bed.
vibrating table how to operate:
1, the material in the bed and sub-products with the interception. In the operating conditions are suitable, the material in the bed shaking zonation is obvious, in accordance with the requirements of the product is to intercept the target separation, can be divided into 2 to 4 kinds of products. Generally in the mine re-processing. When operating conditions change, the zoning situation will change, this time the location of access must also be adjusted accordingly, to ensure the stability of sorting index. Therefore, shaking the operator to remain at their posts, with close surveillance of the situation points at any time make the necessary adjustments.
2, in addition, also with horizontal shaking water lateral slope match the size, makes a good sorting results.
3, rinse water, the size should be appropriate. Rinse water, including mineral water and wash water to two parts, rinse water should be evenly distributed in the bed surface, the size should be appropriate. Wash water concentrate grade large increase, but the recovery decreased. Generally coarse-grained materials or selection process, the rinse water to be bigger.
4, appropriate to the ore concentration. Concentration of the ore dressing shaker is to ensure that the pulp along the bed can have full mobility and can be layered, immersion depth to mineral particles. General sorting, the coarse sand to mine the concentration of 20%. 30% fine ore concentration of 15% to 25%. Most of the water to the mine tailings along with horizontal shed, fine mud easily be washed away, resulting in the loss of fine metallic minerals.
5, suitable for the stroke and of stroke. Stroke and of stroke and the appropriate value of the main selected particle size, load and mineral density of the shaker. When dealing with large size, bed thickness of the material, the use of a large stroke and small red times; when dealing with fine sand and slime, then the opposite should be washed with small stroke and large times. When the load bed of a large density increase or selection of materials for the appropriate use of a larger stroke and of stroke. Stroke, strokes per the appropriate values ??to be examined carefully in practice to determine.
One kind of vibration tables for sorting
One kind of vibration tables for sorting of fine material gravity concentration equipment, widely used in sorting tin, tungsten, gold, silver, lead, zinc, tantalum, niobium, iron, manganese, titanium-iron and coal. I plant shake table has a long history, and continue to develop innovative, straight from the original bed shaker Qu Bo on the basis of the development to single-bed shaker (1970s); to bed shaker two-Qu Bo (on the 1990s), so that the amount of processing shaker, recovery and enrichment ratio has improved greatly.
China mainly grown in Jiangxi fortress, the 1970s began to start production in Jiangxi fortress shaker, shaker has now become a major global producer.
Main Categories
Processing machinery series equipment | stone crushing series of complete sets of equipment | Grinder machine equipment series | sand making series of complete sets of equipment | Pastes Series equipment. The main mineral processing equipment includes: ball mill, energy saving ball mill, ball mill energy efficient, high efficiency ball mill, cement mill, dry mill, wet ball mill, ball mill drum, select iron ball mill, high-energy ball mill, roller mill, stirred ball mill, mining ball mill, jaw crusher, jaw crusher, magnetic separator, permanent magnetic drum magnetic separator, dry magnetic separator, wet magnetic separator, magnetic separation equipment, rotary kiln, rotary drum dryer, dryers, dryer production process, industrial drying machine, drying machine heat transfer in vitro, vibrating feeder, vibrating feeder, electromagnetic feeder, vibrating screen, circular vibrating screen, vibrating screen, classifier, spiral grading machine, grading equipment, flotation machine, flotation equipment, spiral chute, efficient concentrator, high frequency screen, high quality screen, the finished product screen, screening equipment, screening equipment, shaker, and disc granulator a variety of mining mineral processing equipment. In addition, the company is able to provide project design, process design, design and manufacture of standard and nonstandard.
6-S-type shaker is a physical processing equipment, it is mainly used for sorting gold, silver, lead, zinc, tantalum, niobium, tin and other metals and precious metal ore.
The main structure
Mainly by the gold tables, motor, adjust slope control, bed, mine shafts, tanks, and to re-lubrication system of eight components of the vertical bed
Reciprocating motion through the crank-link transmission to achieve. Motor through a belt drive pulley to drive the big stick along for the crankshaft rotation, the next movement, downward movement of the joystick, push the rear axle and the bracket backwards reciprocating rod, the spring is compressed bed seat and back and forth through the linkage rod connected, so this time also to make the bed for the back movement, when the joystick upward movement, as done by the spring force to promote, along with the forward movement of the bed.
Specification Type
There is also a shaker in the laboratory using biological shaker, in the laboratory to develop micro-organisms or through the shaken cells, cultured cells need to be carbon dioxide control. More generally for the suspension shaking culture cells can be used. Compared to traditional training methods, shaker culture out of the cell activity higher density / volume even more.
Cell culture shaking a functional cell culture shaker requires temperature control, humidity control, carbon dioxide control, light control, and high-performance insulation and sealing function can be sterilized
Sterilization function.
China mainly grown in Jiangxi fortress, the 1970s began to start production in Jiangxi fortress shaker, shaker has now become a major global producer.
Main Categories
Processing machinery series equipment | stone crushing series of complete sets of equipment | Grinder machine equipment series | sand making series of complete sets of equipment | Pastes Series equipment. The main mineral processing equipment includes: ball mill, energy saving ball mill, ball mill energy efficient, high efficiency ball mill, cement mill, dry mill, wet ball mill, ball mill drum, select iron ball mill, high-energy ball mill, roller mill, stirred ball mill, mining ball mill, jaw crusher, jaw crusher, magnetic separator, permanent magnetic drum magnetic separator, dry magnetic separator, wet magnetic separator, magnetic separation equipment, rotary kiln, rotary drum dryer, dryers, dryer production process, industrial drying machine, drying machine heat transfer in vitro, vibrating feeder, vibrating feeder, electromagnetic feeder, vibrating screen, circular vibrating screen, vibrating screen, classifier, spiral grading machine, grading equipment, flotation machine, flotation equipment, spiral chute, efficient concentrator, high frequency screen, high quality screen, the finished product screen, screening equipment, screening equipment, shaker, and disc granulator a variety of mining mineral processing equipment. In addition, the company is able to provide project design, process design, design and manufacture of standard and nonstandard.
6-S-type shaker is a physical processing equipment, it is mainly used for sorting gold, silver, lead, zinc, tantalum, niobium, tin and other metals and precious metal ore.
The main structure
Mainly by the gold tables, motor, adjust slope control, bed, mine shafts, tanks, and to re-lubrication system of eight components of the vertical bed
Reciprocating motion through the crank-link transmission to achieve. Motor through a belt drive pulley to drive the big stick along for the crankshaft rotation, the next movement, downward movement of the joystick, push the rear axle and the bracket backwards reciprocating rod, the spring is compressed bed seat and back and forth through the linkage rod connected, so this time also to make the bed for the back movement, when the joystick upward movement, as done by the spring force to promote, along with the forward movement of the bed.
Specification Type
There is also a shaker in the laboratory using biological shaker, in the laboratory to develop micro-organisms or through the shaken cells, cultured cells need to be carbon dioxide control. More generally for the suspension shaking culture cells can be used. Compared to traditional training methods, shaker culture out of the cell activity higher density / volume even more.
Cell culture shaking a functional cell culture shaker requires temperature control, humidity control, carbon dioxide control, light control, and high-performance insulation and sealing function can be sterilized
Sterilization function.
The application of gravity concentrators method
The application of gravity concentrators method
Be useful for re-election deal with the gangue minerals with large density difference between the ore or other raw materials it is dealing with coarse, medium-and fine-grained (generally limit is greater than 25 mm, 25 "2 mm, 2 ~ O .1 mm) ore effective method in dealing with fine mineral mud (less than 0.1 mm) is not efficient, modern and effective flow of film processing equipment can be recycled to the 20-30 micron grain size, gravity concentrators centrifugal concentrator can go to 10 microns. In recent years, non-metallic mineral processing industry has also been re-elected in the development, stone crushing production line, mainly for treatment of asbestos, diamond, kaolin, apatite, pyrite and other minerals in the sorting of copper, lead, zinc, antimony, mercury sulfide ore flotation plant. are often used method for re-election pre-ore in the primary election process often re-election to form a coalition with other mineral processing procedures, in order to advance the state election in coarse concentrates or tailings. This will help reduce production costs and reduce metal loss when dealing with a variety of methods to choose from the ore, the re-election law is always a priority. re-election to the fluid medium for a certain, hammer crusher China Academy of Sciences: 0215 years in China can be expected to achieve a manned lunar landing techniques, the use of media, usually water,gravity concentrator air or when there are heavy media (heavy weight solution or suspension.) media in the sorting equipment in a certain way movement of minerals particles by the media the role of buoyancy and hydrodynamic loose. and then to press the density (and sometimes by size) poor stratification. stratification processes influence the nature of mineral particles is its density, size and shape of the more minor factors.
Edit this paragraph the law of gravity beneficiation process method
Media campaign by the form and purpose of operations, process re-election there are several ways: (1) classification (2) heavy media beneficiation (3) jig beneficiation (4) shaker dressing (5) ore chute (6) spiral concentrator (7) centrifugal dressing (8) Wind dressing (9) washing grading and washing operations are separated according to size, before the ore used in selected preparations. all other sorting process is a substantial operations, but also Benpian described below will be the content of gates. ore ease of re-election depends on the density difference between the minerals, according to E re-election of optional criteria to judge.
Be useful for re-election deal with the gangue minerals with large density difference between the ore or other raw materials it is dealing with coarse, medium-and fine-grained (generally limit is greater than 25 mm, 25 "2 mm, 2 ~ O .1 mm) ore effective method in dealing with fine mineral mud (less than 0.1 mm) is not efficient, modern and effective flow of film processing equipment can be recycled to the 20-30 micron grain size, gravity concentrators centrifugal concentrator can go to 10 microns. In recent years, non-metallic mineral processing industry has also been re-elected in the development, stone crushing production line, mainly for treatment of asbestos, diamond, kaolin, apatite, pyrite and other minerals in the sorting of copper, lead, zinc, antimony, mercury sulfide ore flotation plant. are often used method for re-election pre-ore in the primary election process often re-election to form a coalition with other mineral processing procedures, in order to advance the state election in coarse concentrates or tailings. This will help reduce production costs and reduce metal loss when dealing with a variety of methods to choose from the ore, the re-election law is always a priority. re-election to the fluid medium for a certain, hammer crusher China Academy of Sciences: 0215 years in China can be expected to achieve a manned lunar landing techniques, the use of media, usually water,gravity concentrator air or when there are heavy media (heavy weight solution or suspension.) media in the sorting equipment in a certain way movement of minerals particles by the media the role of buoyancy and hydrodynamic loose. and then to press the density (and sometimes by size) poor stratification. stratification processes influence the nature of mineral particles is its density, size and shape of the more minor factors.
Edit this paragraph the law of gravity beneficiation process method
Media campaign by the form and purpose of operations, process re-election there are several ways: (1) classification (2) heavy media beneficiation (3) jig beneficiation (4) shaker dressing (5) ore chute (6) spiral concentrator (7) centrifugal dressing (8) Wind dressing (9) washing grading and washing operations are separated according to size, before the ore used in selected preparations. all other sorting process is a substantial operations, but also Benpian described below will be the content of gates. ore ease of re-election depends on the density difference between the minerals, according to E re-election of optional criteria to judge.
订阅：
博文 (Atom)