CN-224208489-U - Screening equipment for crushing and recycling cyanidation slag

CN224208489UCN 224208489 UCN224208489 UCN 224208489UCN-224208489-U

Abstract

The utility model belongs to the field of screening equipment, and in particular relates to screening equipment for crushing and recycling cyanidation slag, which comprises a cabinet body, wherein the lower end of the cabinet body is fixedly connected with a supporting plate, the bottom of the cabinet body is fixedly connected with a feed opening, the top fixedly connected with feed inlet of the cabinet body, the right-hand member fixedly connected with box of the cabinet body, the inside slip of the cabinet body has cup jointed a plurality of sieve that are evenly distributed. According to the utility model, through the effect of the plurality of sieve plates, the multistage screening of materials can be realized, the rotating shaft is driven by the driving motor to rotate during screening so as to drive the cam to rotate, the cam rotates so as to drive the hinged rod to deflect, the reciprocating shaking of the sieve plates in the vertical direction can be realized, the influence of blocking on the screening effect can be avoided, the sieve plates can collide with the impact blocks during moving, the sieve plates can vibrate under the elastic effect of the sieve plates, the anti-blocking effect of the sieve plates can be further improved, and the screening efficiency of the materials can be improved.

Inventors

LOU HAN
Zhan Fengjiao
OU LILI
CAO LIPING
LOU ZHENGHONG
SHAO JUN
LU PENG
SU LEI

Assignees

招远中环科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250417

Claims (4)

1. The screening device for the cyanidation slag crushing and recycling comprises a cabinet body (1) and is characterized in that the lower end of the cabinet body (1) is fixedly connected with a supporting plate (2), the bottom of the cabinet body (1) is fixedly connected with a discharging opening (3), the top of the cabinet body (1) is fixedly connected with a feeding opening (4), the right end of the cabinet body (1) is fixedly connected with a box body (5), a plurality of evenly distributed screen plates (6) are sleeved in the cabinet body (1) in a sliding manner, connecting rods (7) are fixedly connected between every two adjacent screen plates (6), screening mechanisms (8) are arranged on the screen plates (6), and dust collecting mechanisms (9) are arranged on the box body (5); Screening mechanism (8) are including pivot (81), the inside of the cabinet body (1) has cup jointed pivot (81) through the bearing rotation, the right-hand member of the cabinet body (1) has driving motor (85), the output of driving motor (85) is rotated with cabinet body (1) and is connected, the output and pivot (81) fixed connection of driving motor (85), the outside fixedly connected with cam (82) of pivot (81), the inboard of cam (82) articulates there is articulated pole (83), articulated seat (84) in the other end outside of articulated pole (83), articulated seat (84) and sieve (6) fixed connection, the inside wall fixedly connected with dead lever (86) of the cabinet body (1), the outside fixedly connected with fixing base (87) of dead lever (86), the inside of fixing base (87) is provided with spring (88), the one end and the striking piece (89) fixed connection of spring (88), the other end and fixing base (87) fixed connection of spring (88), the inside sliding block (89) have striking piece (89) to cup joint for high impact rubber (89), high material.
2. The screening device for the crushing and recycling of the cyanidation slag, as claimed in claim 1, wherein the number of the supporting plates (2) is two, and the two supporting plates (2) are symmetrically distributed at the bottom of the cabinet body (1).
3. The screening device for the crushing and recycling of the cyanidation slag, as set forth in claim 1, wherein the dust collecting mechanism (9) comprises a hose (91), the top of the box body (5) is fixedly connected with the hose (91), the other end of the hose (91) is fixedly connected with a magnetic suction cover (92), the magnetic suction cover (92) is adsorbed with the feeding port (4), two symmetrically distributed filter plates (93) are sleeved in the box body (5) in a sliding manner, an air pump (95) is fixedly installed at the bottom of the inner wall of the box body (5), a suction port (96) is arranged at the right end of the air pump (95), an exhaust port (97) is arranged at the bottom of the air pump (95), and the exhaust port (97) is fixedly connected with the box body (5).
4. A screening device for the crushing and recycling of cyanidation slag, as set forth in claim 3, characterized in that a supporting sleeve (94) is sleeved on the outer side of the filter plate (93) in a sliding manner, and the supporting sleeve (94) is fixedly connected with the box body (5).

Description

Screening equipment for crushing and recycling cyanidation slag Technical Field The utility model relates to the technical field of screening equipment, in particular to screening equipment for crushing and recycling cyanidation slag. Background The cyanidation slag refers to cyanide-containing waste slag generated in the process of extracting gold, silver or other metals in mines or smelters. The cyanidation slag typically contains cyanide, metal residues and other chemicals, which are highly toxic and environmentally hazardous. In the treatment of cyanidation slag, special equipment and measures are required to ensure that the slag does not cause damage to the environment and the human body. In the process of recycling the cyanidation slag, the screening equipment can help to divide the crushed slag into particles with different particle sizes, and the particles are respectively and correspondingly treated. Through the application of screening equipment, the treatment efficiency can be improved, the energy consumption is reduced, and the resource utilization rate is improved, so that the waste residue is effectively recycled and utilized. When the current screening equipment is used, the screen cloth of screening material is easy to be blocked by particles, the screening efficiency of the material can be influenced, and when the material is screened, partial small particles and smoke dust are scattered, so that the pollution to the external environment can be caused. Improvements are therefore needed. Disclosure of utility model The utility model aims to provide screening equipment for crushing and recycling cyanidation slag, which solves the problem that a screen is easy to be blocked by particles and also solves the problem that dust overflows during screening to pollute the external environment. The screening device for the cyanidation slag crushing and recycling comprises a cabinet body, wherein the lower end of the cabinet body is fixedly connected with a supporting plate, the bottom of the cabinet body is fixedly connected with a feed opening, the top of the cabinet body is fixedly connected with a feed opening, the right end of the cabinet body is fixedly connected with a box body, a plurality of evenly distributed screening plates are sleeved in the cabinet body in a sliding manner, connecting rods are fixedly connected between two adjacent screening plates, a screening mechanism is arranged on the screening plates, and a dust collecting mechanism is arranged on the box body; The screening mechanism comprises a rotating shaft, the rotating shaft is sleeved in the cabinet body through bearing rotation, a driving motor is fixedly arranged at the right end of the cabinet body, the output end of the driving motor is connected with the cabinet body in a rotating mode, the output end of the driving motor is fixedly connected with the rotating shaft, a cam is fixedly connected to the outer side of the rotating shaft, a hinge rod is hinged to the inner side of the cam, a hinge seat is hinged to the outer side of the other end of the hinge rod, the hinge seat is fixedly connected with a screen plate, a fixing rod is fixedly connected to the outer side of the fixing rod, a spring is arranged in the fixing seat, one end of the spring is fixedly connected with the impact block, the other end of the spring is fixedly connected with the fixing seat, the acting force of the spring can act on the impact block through a design spring, the impact block is sleeved in a sliding mode in the fixing seat, the impact block is an arc-shaped block, and the impact block is made of high-elastic rubber material and can impact a screen plate. Through design screening mechanism, can screen the material. Preferably, the number of the supporting plates is two, and the two supporting plates are symmetrically distributed at the bottom of the cabinet body. Through the design backup pad, can support the cabinet body. Preferably, the dust collecting mechanism comprises a hose, the top fixedly connected with hose of box, the other end fixedly connected with magnetism suction hood of hose, magnetism suction hood adsorbs with the feed inlet, two filter plates that are symmetric distribution have been cup jointed in the inside slip of box, the inner wall bottom fixed mounting of box has the air pump, the right-hand member of air pump is provided with the suction inlet, the bottom of air pump is provided with the gas vent, gas vent and box fixed connection. The dust collection mechanism is designed to collect and filter the smoke dust. Preferably, the outside of filter plate sliding sleeve has cup jointed the support cover, support cover and box fixed connection. The filter plate can be supported by designing the supporting sleeve. Compared with the prior art, the utility model has the following beneficial effects: 1. According to the utility model, through the effect of the plurality of sieve plates, the multistage screening of materials