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:

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.

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.

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.

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.

spiral concentrators are high weir single helix

Mineral spiral separator is one of the devices, spiral classifier with different proportion of solid particles, which precipitate in the liquid at different speeds in principle, a device for mechanical grading. Feed mill can grind powder level in the filter, then screw the thick film material using rotary vane screw mill feed, to filter out the fine material discharged from the overflow pipe. Spiral classifier referred to as the grading machine. There are high-grading machine weir single helix and double helix, single helix and the sinking of the double helix four kinds of classifiers.
spiral concentrators are high weir single helix and double helix, low weir single helix and double helix, single helix and the sinking of the double helix of several classifiers, the use of a low weir is small, mainly high weir style and immersed.
Mineral spiral classifier is one of the devices, spiral classifier with different proportion of solid particles, which precipitate in the liquid at different speeds in principle, a device for mechanical grading. Feed mill can grind powder level in the filter, then screw the thick film material using rotary vane screw mill feed, to filter out the fine material discharged from the overflow pipe. Spiral classifier referred to as the grading machine. There are high-grading machine weir single helix and double helix, single helix and the sinking of the double helix four kinds of classifiers.
Classifier widely used in the processing plant in closed circuits with ball dubbed sub-process diversion mineral sands, or in a gravity concentrator in the spiral classifier to grade ore and fine clay, and metal beneficiation process for particles of slurry grading, washing and de-mining operations in the mud, dehydration and other operations. The machine has a simple structure, reliable, easy to operate.
Grading machine is by means of solid particles of different sizes, different weight, thus the settling velocity of different liquids in principle, fine mineral particles floating in the water to overflow out of coarse mineral particles sink to bottom. Discharged by the screw into the upper part, to a hierarchical classification of mechanical equipment within the mill can grind the material powder level in the filter, then screw the thick film material using rotary vane screw mill feed, to filter out the fine material discharged from the overflow pipe. The machine uses the base channel, welded steel plate body. Screw axis into the head, shaft, using cast iron sleeve, wear durability, improved sub-unit of electric and manual.
Spiral classifier works:
Spiral classifier is by means of solid particles of different sizes, different weight, thus the settling velocity of different liquids in principle, fine mineral particles floating in the water to overflow out of coarse mineral particles sink to bottom. Discharged by the screw into the upper part, to a hierarchical classification of mechanical equipment within the mill can grind the material powder level in the filter, then screw the thick film material using rotary vane screw mill feed, to filter out the fine material discharged from the overflow pipe. The machine uses the base channel, welded steel plate body. Screw axis into the head, shaft, using cast iron sleeve, wear durability, improved sub-unit of electric and manual.