2011年9月26日星期一

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.

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