Solid separating device

Abstract

The invention discloses a solid separating device and belongs to the field of separating devices. The solid separating device comprises supporting racks which are obliquely fixed to a separating liner plate through a vibrator; the angle of inclination can be adjusted through a supporting adjusting rod, the separating liner plate is divided into two parallel grooves, a feed inlet is formed in the top end of the groove A, a first discharge port is formed in the bottom end of the groove A, and a plurality of separating edges are arranged obliquely downward in the groove A; a second discharge port is formed in the bottom end of the groove B, the groove A and the groove B are separated through a separating baffle plate, a third discharge port is further formed in the middle part of the groove B, the separating baffle plate is trapezoidal, the separating baffle plate, the separating edges and the separating liner plate form separating holes, the pore diameter of the separating hole leading to the second discharge port is greater than that of the separating hole leading to the third discharge port, and the gradients of the separating edges can be adjusted through bolts; an independent material collecting box is arranged at each of the discharge ports. The solid separating device disclosed by the invention is simple in structure and separates irregular solids quickly and efficiently with many requirements at one time as required.

Description

technical field [0001] The invention relates to the field of sorting devices, in particular to a solid sorting device. Background technique [0002] The manufacture of polycrystalline silicon materials is at the upstream of the industrial chain. It is the main material for casting polycrystalline silicon ingots or Czochralski monocrystalline silicon rods for cutting and processing to produce polycrystalline silicon wafers or monocrystalline silicon wafers. After the polycrystalline silicon rods are grown, the silicon rods are broken according to the needs of downstream customers. In the crushing process, a large number of small lumps of different particle sizes will be produced in the crushing tank. These lumps are usually sieved by manual sieving multiple times or by a screening machine. This method is easy to cause blockage of the screen, difficult to clean, high maintenance cost, and the sample is easily contaminated during the screening process. In order to improve the a...

AI Technical Summary

Problems solved by technology

[0002] The manufacture of polycrystalline silicon materials is at the upstream of the industrial chain. It is the main material for casting polycrystalline silicon ingots or Czochralski monocrystalline silicon rods for cutting and processing to produce polycrystalline silicon wafers or monocrystalline silicon wafers. After the polycrystalline silicon rods are grown, the silicon rods are broken according to the needs of downstream customers. In the crushing process, a large number of small lumps of different particle sizes will be produced in the crushing tank. These lumps are usually sieved by manual sieving multiple times or by a screening machine. This method is easy to cause blockage of the screen during screening, difficult to clean, high maintenance cost, and the sample is easily contaminated during the screening process. In order to improve the above situation, a fast sorting method is needed

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