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CN-224228712-U - Dust treatment equipment for mining

CN224228712UCN 224228712 UCN224228712 UCN 224228712UCN-224228712-U

Abstract

The utility model belongs to the technical field of dust treatment equipment, in particular to dust treatment equipment for mining, which comprises a dust filtering bin, wherein the top of the dust filtering bin is connected with an air cylinder, the bottom of the dust filtering bin is connected with a dust collecting bin, the periphery of the dust filtering bin is communicated, a detachable ventilating plate is arranged in the dust filtering bin in a threaded manner, a transverse frame is arranged in the dust filtering bin, a filter element fixing and releasing mechanism is arranged at the top of the transverse frame, a filter element structure is arranged at the top of the filter element fixing and releasing mechanism, a top positioning plate is arranged in the air cylinder, a suction fan is arranged in the air cylinder, a motor is arranged at the top of the top positioning plate, the output end of the motor is connected with a reciprocating screw rod, the bottom of the top positioning plate is provided with a sliding guide rod, and the reciprocating screw rod and the sliding guide rod are connected with a cleaning mechanism.

Inventors

  • SU XUEKAI
  • QIN PING
  • ZOU DONGBO
  • WANG MANG
  • YANG WEIPENG
  • YANG XIN
  • Zang Honghu
  • TIAN HONGJIE

Assignees

  • 招远市金宝黄金矿业有限公司

Dates

Publication Date
20260512
Application Date
20250702

Claims (8)

  1. 1. The dust treatment equipment for mining is characterized by comprising a dust filtering bin (1), wherein the top of the dust filtering bin (1) is connected with an air duct (2), the bottom of the dust filtering bin (1) is connected with a dust collecting bin (3), the periphery of the dust filtering bin (1) is communicated, a detachable ventilating plate (4) is arranged in a threaded manner, a transverse frame (7) is arranged in the dust filtering bin (1), a filter element fixing and releasing mechanism is arranged at the top of the transverse frame (7), a filter element structure (13) is arranged at the top of the filter element fixing and releasing mechanism, a top positioning plate (20) is arranged in the air duct (2), a suction fan (21) is arranged in the air duct (2), a motor (23) is arranged at the top of the top positioning plate (20), the output end of the motor (23) is connected with a reciprocating screw rod (24), a sliding guide rod (25) is arranged at the bottom of the top positioning plate (20), the reciprocating screw rod (24) and the sliding guide rod (25) are connected with a cleaning mechanism (26), the inner side of the cleaning mechanism (26) is provided with a telescopic plate (28) and an inner side telescopic plate (27) is arranged on the inner side of the air duct, a spring telescopic rod (30) is connected between the telescopic plate (29) and the inner wall of the telescopic groove (28), a hairbrush (31) is fixedly arranged on the inner cambered surface of the telescopic plate (29), and a dust collecting drawer (32) is inserted into the dust collecting bin (3).
  2. 2. The dust treatment device for mining of metallurgy according to claim 1, wherein an air inlet groove (5) is arranged between the front side and the back side of the detachable ventilating plate (4), and a guiding splash-proof plate (6) is arranged in the air inlet groove (5).
  3. 3. The dust treatment device for mining of metallurgy mine of claim 1, wherein the filter element fixing and releasing mechanism comprises a telescopic rod (8) fixedly arranged at the top of a transverse frame (7) and a screw rod (9) rotatably arranged at the top of the transverse frame (7), the screw rod (9) is in threaded connection with an internal thread transmission sleeve rod (10), a knob (11) is sleeved on the outer side of the screw rod (9), the tops of the telescopic rod (8) and the internal thread transmission sleeve rod (10) are fixedly connected with a filter element support bracket (12), and the top of the filter element support bracket (12) is spliced with a filter element structure (13).
  4. 4. The dust treatment device for mining of metallurgy mine according to claim 1, wherein the filter element structure (13) comprises a top frame (14) and a bottom frame (15), a stainless steel mesh supporting layer (16), an active carbon filter layer (17), a HEPA filter screen (18) and a nylon pre-filter screen (19) are arranged between the top frame (14) and the bottom frame (15), and the stainless steel mesh supporting layer (16), the active carbon filter layer (17), the HEPA filter screen (18) and the nylon pre-filter screen (19) are distributed from inside to outside in sequence.
  5. 5. A dust disposal apparatus for metallurgical mine exploitation according to claim 1, wherein the top of the wind tunnel (2) is screwed with a top blocking net (22).
  6. 6. A dust disposal apparatus for metallurgical mine exploitation according to claim 1, wherein the two ends of the outer race plate (27) are respectively screwed with the reciprocating screw (24) and slidingly connected with the sliding guide bar (25).
  7. 7. A dust treatment device for metallurgical mine exploitation according to claim 1, characterized in that the bottom of the dust collection bin (3) is connected with a universal wheel (33).
  8. 8. A dust disposal apparatus for metallurgical mine exploitation according to claim 1, wherein the side of the air duct (2) is provided with an operating panel (34).

Description

Dust treatment equipment for mining Technical Field The utility model belongs to the technical field of dust treatment equipment, and particularly relates to dust treatment equipment for mining metallurgy. Background The metallurgical mine can continuously generate a large amount of dust in the production processes of exploitation, crushing, screening, transportation and the like, and fly in the air, so that the dust has complex components and wide particle size range, not only threatens the health of operators, but also is easy to accumulate on the surface of equipment or inside an electrical system, thereby causing equipment aging, short circuit, faults and even causing safety accidents such as fire and the like. Therefore, effective dust removal and air purification treatment in an operation area are important in environmental management of metallurgical mine production, and currently widely used dust treatment equipment mainly comprises cloth bag dust collectors, cyclone dust collectors, wet dust collectors and the like, but most of the equipment is of a fixed installation structure and is suitable for centralized dust collection of a large system, and the equipment does not have the capability of rapidly deploying key stations, temporary working sections and moving areas and rapidly purifying surrounding air. While part of small portable dust removal devices have certain mobility, the filter element is easy to be blocked by dust attached to the filter element under the continuous high-dust environment, and the traditional equipment needs to be frequently shut down to manually disassemble and assemble the filter element for cleaning, so that the problems of maintenance workload and replacement frequency are increased. Disclosure of utility model Aiming at the problems, the utility model aims to provide dust treatment equipment for mining metallurgy, which can automatically and repeatedly clean dust on the outer nylon prefilter of the filter element structure, and prevent dust accumulation from influencing the suction filtration and collection of dust due to the influence of negative pressure suction effect. The dust treatment equipment for metallurgy mine exploitation comprises a dust filtering bin, wherein the top of the dust filtering bin is connected with an air cylinder, the bottom of the dust filtering bin is connected with a dust collecting bin, the periphery of the dust filtering bin is communicated, a detachable ventilating plate is arranged in the dust filtering bin in a threaded mode, a transverse frame is arranged in the dust filtering bin, a filter element fixing and releasing mechanism is arranged at the top of the transverse frame, a filter element structure is arranged at the top of the filter element fixing and releasing mechanism, a top positioning plate is arranged in the air cylinder, a suction fan is arranged in the air cylinder, a motor is arranged at the top of the top positioning plate, the output end of the motor is connected with a reciprocating screw rod, a sliding guide rod is arranged at the bottom of the top positioning plate, the reciprocating screw rod and the sliding guide rod are connected with a cleaning mechanism, the cleaning mechanism comprises an outer ring plate, a telescopic groove is arranged on the inner side of the outer ring plate, a spring telescopic rod is connected between the telescopic plate and the inner wall of the telescopic groove, a cambered surface of the telescopic plate is fixedly provided with a brush, and the dust collecting bin is inserted into the dust collecting bin. The device has the advantages that when the device operates, the motor can be started at regular time, the reciprocating screw rod is driven to rotate by the motor, the reciprocating screw rod is in transmission connection with the outer ring plate, the outer ring plate can be driven to reciprocate up and down under the cooperation of auxiliary guide and auxiliary support of the sliding guide rod, the telescopic groove is arranged on the inner side of the outer ring plate, the telescopic plate is inserted into the telescopic groove, the telescopic plate can be kept supported by the spring telescopic rod, the brush is fixedly arranged on the inner cambered surface of the telescopic plate, dust attached to the nylon prefilter screen on the outer side of the filter element structure is repeatedly cleaned when the outer ring plate reciprocates up and down, dust accumulation is prevented from influencing suction filtration and collection of dust due to negative pressure suction effect, the cleaned dust is settled into a dust collecting drawer in a dust collecting bin at the bottom to be collected, and the collected dust can be cleaned by drawing the dust collecting drawer out. In order to suck in dust around the device: As a further improvement of the technical scheme, an air inlet groove is formed between the front side and the back side of the detachable ventilating plate in a penet