CN216198224U

CN216198224U - Dust treatment device for surface mining and mine recovery

Info

Publication number: CN216198224U
Application number: CN202122550603.7U
Authority: CN
Inventors: 吴二亮; 刘广新; 安振华; 李志卫; 王俊茗; 韩龙; 吴泽; 宗飞宇; 赵子豪; 李翔; 杨雁新; 张志成; 王坤
Original assignee: Shanxi Coal Import And Export Group Hequ Old County Open Coal Industry Co ltd
Current assignee: Shanxi Coal Import And Export Group Hequ Old County Open Coal Industry Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-05
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a dust treatment device for recovering an open-pit mining mine, which comprises an installation seat, wherein first grooves are formed in two sides of the installation seat, obliquely arranged dust screens are fixed in the first grooves in an internal thread manner, the two dust screens are symmetrically arranged, baffle plates are clamped in the two sides of the installation seat in a magnetic attraction manner, the baffle plates are matched with the corresponding first grooves, the same installation hole is formed in the inner wall of one side, close to each other, of the two first grooves, a first through hole is formed in the inner wall of the bottom of the installation hole, and a fan is fixedly connected between the inner walls of the two sides of the first through hole. According to the utility model, through a mode of filtering firstly and then purifying, dust in gas can be effectively treated, the dust purification treatment effect is improved, the dust screen can be automatically subjected to cyclic knocking and ash shaking operation while filtering, the risk that the outer side of the dust screen is piled and blocked in the use process is relieved, the stability of air extraction and filtration operation is improved, and the use requirement is met.

Description

Dust treatment device for surface mining and mine recovery

Technical Field

The utility model relates to the technical field of dust treatment equipment, in particular to a dust treatment device for recovering an open-pit mining mine.

Background

In the recovery process of surface mining, a large amount of dust is generated, if the dust is not treated in time, the influence on the health of constructors can be caused, and the environmental pollution can be caused, most of the prior art adopt an exhaust fan to extract the external gas containing the dust and filter the extracted dust, so that the purpose of treating the dust is realized;

present through the air exhauster to the gaseous filterable mode of extraction that contains the dust, the treatment effect is unsatisfactory, can not be effectual carry out purification treatment to the dust, and filterable in-process does not possess the automatic function of shaking the ash, and the filter screen filters for a long time, causes a large amount of dusts to be stained with to adhere to pile up the risk that causes its jam on the filter screen great easily, and then reduces work, can not satisfy the user demand, therefore we have proposed a dust improvement device for recovery of open-pit mining mine and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a dust treatment device for recovering a surface mining mine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a dust treatment device for recovering an open-pit mining mine comprises a mounting seat, wherein first grooves are formed in two sides of the mounting seat, obliquely arranged dust screens are fixed in the first grooves in a threaded mode, the two dust screens are symmetrically arranged, baffle plates are magnetically attracted and clamped on two sides of the mounting seat and matched with the corresponding first grooves, the same mounting hole is formed in the inner wall of one side, close to each other, of the two first grooves, a first through hole is formed in the inner wall of the bottom of the mounting hole, a fan is fixedly connected between the inner walls of the two sides of the first through hole, the top of the fan is arranged to be an air exhaust end, a purification mechanism is fixedly connected to the bottom of the mounting seat, the top of the purification mechanism extends into the first through hole, the purification mechanism is fixedly connected with the inner walls of the two sides of the first through hole, the same rectangular hole located above the mounting hole is further formed in the inner wall of one side, close to each other, and a rectangular frame is sleeved in the rectangular hole in a sliding mode, the equal fixedly connected with of both sides of returning the shape frame strikes mechanism, two one sides of striking mechanism keeping away from each other extend to corresponding first inslot respectively, strike and shake the mechanism and cooperate with the dust screen that corresponds, it shakes the mechanism and be located the right side in close contact with of left dust screen to lie in left in two and strike in the mechanism, the second groove has been seted up on the top inner wall of rectangular hole, fixedly connected with elastic drive mechanism between the both sides inner wall in second groove, elastic drive mechanism's bottom and the top fixed connection who returns the shape frame, it has circulating drive mechanism to return the right side inner wall cooperation of shape frame, fixedly connected with driving motor on the top inner wall of mounting hole, driving motor's output shaft top and circulating drive mechanism's bottom fixed connection, fixedly connected with battery on the top inner wall of mounting hole, battery and fan and driving motor electric connection.

Preferably, purification mechanism includes fixed connection at the purifying box of mount pad bottom, fixedly connected with air-collecting cover between the both sides inner wall of first through-hole, and the bottom intercommunication of air-collecting cover is fixed with the breather pipe, and in the bottom of breather pipe extended to the purifying box, the left side top intercommunication of purifying box was fixed with the outlet duct, and the purifying box intussuseption is filled with the purifying water, and the right side bottom intercommunication of purifying box is fixed with the drain pipe, the right-hand member fixedly connected with valve of drain pipe.

Preferably, the knocking mechanism comprises fixing rods, one ends of the two fixing rods, which are close to each other, are respectively fixedly connected with two sides of the clip frame, one ends of the two fixing rods, which are far away from each other, are respectively fixedly connected with supporting springs, one ends of the two supporting springs, which are far away from each other, are respectively fixedly connected with knocking rollers, and the knocking rollers are located on the left side and are in close contact with the right side of the dust screen located on the left side.

Preferably, the elastic driving mechanism comprises a positioning rod fixedly connected between the inner walls of the two sides of the second groove, a rectangular block is sleeved on the positioning rod in a sliding mode, the bottom of the rectangular block is fixedly connected with the left side of the top of the clip frame, a spring is fixedly connected between the right side of the rectangular block and the inner wall of the right side of the second groove, and the spring is movably sleeved on the positioning rod.

Preferably, the circulating driving mechanism comprises a ball embedded on the inner wall of the right side of the clip-shaped frame, an eccentric wheel is arranged in the clip-shaped frame, the right side of the eccentric wheel is in rolling contact with the ball, the top end of an output shaft of the driving motor extends into the rectangular hole and is fixedly connected with the right side of the bottom of the eccentric wheel, a wireless remote control switch is fixedly and electrically connected to the front side of the driving motor, and an external remote controller is arranged on the wireless remote control switch in a matching manner.

Preferably, equal fixedly connected with fixed block on the top inner wall in first groove and the bottom inner wall, threaded hole is seted up to one side of fixed block, and threaded hole internal thread cover is equipped with T shape fixing bolt, and the dust screen cover is established on two T shape fixing bolt that correspond, the front side and the rear side of dust screen respectively with the front side inner wall and the rear side inner wall movable contact in the first groove that correspond.

Preferably, a first circular hole is formed in the inner wall of the bottom of the rectangular hole, and the inner wall of the first circular hole is in movable contact with the outer side of the output shaft of the driving motor.

Preferably, the walking wheel is all installed in the bottom four corners of purifying box rotation, has seted up the second circular port on the top inner wall of purifying box, the inner wall of second circular port and the outside fixed connection of breather pipe.

Preferably, the draw-in groove has all been seted up to the both sides bottom of mount pad, and the draw-in groove is kept away from the first magnet of fixedly connected with on its open-ended one side inner wall, and the equal fixedly connected with second magnet in one side bottom that two baffles are close to each other, and one side that two second magnets are close to each other extends to respectively in the draw-in groove that corresponds and adsorbs mutually with first magnet, the outside of second magnet and the inner wall movable contact of the draw-in groove that corresponds.

Compared with the prior art, the utility model has the beneficial effects that:

through the installation seat, the first groove, the dustproof net, the installation hole, the first through hole, the fan, the purification box, the vent pipe, the air collecting cover, the driving motor, the rectangular hole, the fixed rod, the knocking roller, the clip frame, the eccentric wheel, the second groove, the rectangular block, the spring and the positioning rod are matched with the storage battery, the whole device is convenient to move to a specified position through four walking wheels, when dust is extracted and treated, the fan is started to sequentially extract external gas containing dust through the installation hole and the two first grooves, the extracted gas containing dust passes through the corresponding dustproof net and sequentially passes through the installation hole, the first through hole, the air collecting cover and the vent pipe to be introduced into water in the purification box, the water in the purification box purifies the entering gas, the purified gas gradually floats upwards under the action of self buoyancy and is discharged to the outside through the air outlet pipe, the dustproof net filters dust impurities in the flowing gas, the driving motor is started during filtering, the balls are extruded to move rightwards when the driving motor drives the eccentric wheel to rotate for the first half circle, the balls drive the clip frame to move rightwards, the clip frame drives the rectangular block to slide rightwards on the positioning rod and compress the springs, when the eccentric wheel rotates for the second half circle, the extrusion force on the balls is gradually released, the elastic force of the springs in a compression state drives the clip frame to move leftwards through the rectangular block, the eccentric wheel continuously rotates, the clip frame circularly moves leftwards and leftwards, the clip frame sequentially drives the two knocking rollers to circularly move rightwards and leftwards through the two fixing rods and the two supporting springs to circularly knock the two dustproof nets, and the knocking force is matched with the inclined arrangement mode of the dustproof nets, so that dust attached and accumulated on the outer sides of the dustproof nets is knocked to the inner walls of the bottoms of the corresponding first grooves, and the purpose of automatic dust-shaking is achieved;

when the dust is cleaned, the two baffles are pulled in the direction away from the mounting seat to respectively drive the corresponding first magnet and the second magnet to separate, and then the two T-shaped fixing bolts corresponding to the two baffles are rotated in the forward direction to move out of the threaded holes, so that the dust screen can be moved out of the corresponding first grooves to be cleaned.

According to the utility model, through a mode of filtering firstly and then purifying, dust in gas can be effectively treated, the dust purification treatment effect is improved, the dust screen can be automatically subjected to cyclic knocking and ash shaking operation while filtering, the risk that the outer side of the dust screen is piled and blocked in the use process is relieved, the stability of air extraction and filtration operation is improved, and the use requirement is met.

Drawings

Fig. 1 is a schematic structural view of a dust control device for surface mining mine recovery according to the present invention;

fig. 2 is a schematic sectional structure view of fig. 1.

In the figure: the device comprises a mounting base 1, a first groove 2, a dust screen 3, a mounting hole 4, a first through hole 5, a fan 6, a purifying box 7, an air vent pipe 8, a wind collecting cover 9, a driving motor 10, a rectangular hole 11, a fixing rod 12, a knocking roller 13, a shape frame 14, an eccentric wheel 15, a second groove 16, a rectangular block 17, a spring 18, a positioning rod 19 and a storage battery 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a dust control device for recovering an open-pit mine comprises an installation base 1, wherein first grooves 2 are respectively arranged on two sides of the installation base 1, obliquely arranged dust screens 3 are fixed in the first grooves 2 through threads, the two dust screens 3 are symmetrically arranged, baffles are respectively magnetically attracted and clamped on two sides of the installation base 1 and are matched with the corresponding first grooves 2, the same installation hole 4 is arranged on the inner wall of one side, close to each other, of the two first grooves 2, a first through hole 5 is arranged on the inner wall of the bottom of the installation hole 4, a fan 6 is fixedly connected between the inner walls of the two sides of the first through hole 5, the top of the fan 6 is arranged as an air exhaust end, a purification mechanism is fixedly connected to the bottom of the installation base 1, the top of the purification mechanism extends into the first through hole 5, the purification mechanism is fixedly connected with the inner walls of the two sides of the first through hole 5, a rectangular hole 11 positioned above the installation hole 4 is also arranged on the inner wall of one side, close to each other, of the two first grooves 2, a rectangular hole 11 is internally slidably sleeved with a clip-shaped frame 14, two sides of the clip-shaped frame 14 are fixedly connected with two knocking mechanisms, one sides of the two knocking mechanisms, which are far away from each other, extend into corresponding first grooves 2 respectively, the knocking mechanisms are matched with corresponding dust screens 3, the knocking mechanisms on the left side of the two knocking mechanisms are in close contact with the right side of the dust screen 3 on the left side, a second groove 16 is formed on the inner wall of the top of the rectangular hole 11, an elastic driving mechanism is fixedly connected between the inner walls on two sides of the second groove 16, the bottom of the elastic driving mechanism is fixedly connected with the top of the clip-shaped frame 14, a circulating driving mechanism is matched with the inner wall of the right side of the clip-shaped frame 14, a driving motor 10 is fixedly connected with the inner wall of the top of the mounting hole 4, the top end of an output shaft of the driving motor 10 is fixedly connected with the bottom of the circulating driving mechanism, and a storage battery 20 is fixedly connected with the inner wall of the top of the mounting hole 4, the storage battery 20 is electrically connected with the fan 6 and the driving motor 10;

the purification mechanism comprises a purification box 7 fixedly connected to the bottom of the mounting seat 1, a wind collecting cover 9 is fixedly connected between the inner walls of the two sides of the first through hole 5, the bottom of the wind collecting cover 9 is communicated and fixed with a vent pipe 8, the bottom end of the vent pipe 8 extends into the purification box 7, the top of the left side of the purification box 7 is communicated and fixed with a gas outlet pipe, the purification box 7 is filled with purified water, the bottom of the right side of the purification box 7 is communicated and fixed with a drain pipe, the right end of the drain pipe is fixedly connected with a valve, the knocking mechanism comprises a fixed rod 12, the ends, close to each other, of the two fixed rods 12 are respectively and fixedly connected with the two sides of the square-shaped frame 14, the ends, far away from each other, of the two fixed rods 12 are respectively and fixedly connected with a supporting spring, the ends, far away from each other, of the two supporting springs are respectively and fixedly connected with a knocking roller 13, the left side of the knocking roller 13 on the left side is in close contact with the right side of the dustproof net 3 on the left side, the elastic driving mechanism comprises a positioning rod 19 fixedly connected between the inner walls of the two sides of a second groove 16, a rectangular block 17 is slidably sleeved on the positioning rod 19, the bottom of the rectangular block 17 is fixedly connected with the left side of the top of a clip frame 14, a spring 18 is fixedly connected between the right side of the rectangular block 17 and the inner wall of the right side of the second groove 16, the spring 18 is movably sleeved on the positioning rod 19, the circulating driving mechanism comprises a ball embedded on the inner wall of the right side of the clip frame 14, an eccentric wheel 15 is arranged in the clip frame 14, the right side of the eccentric wheel 15 is in rolling contact with the ball, the top end of an output shaft of a driving motor 10 extends into a rectangular hole 11 and is fixedly connected with the right side of the bottom of the eccentric wheel 15, a wireless remote control switch is fixedly and electrically connected with the front side of the driving motor 10, and an external remote control switch is arranged in a matching manner, so that dust in gas can be effectively treated in a filtering and purifying manner, improve dust purification treatment effect, and be convenient for circulate to shake the ash shaking operation to dust screen 3 in filterable while is automatic, alleviate the risk that 3 outsides of dust screen were piled up the jam in the use, improve the stability of filtering operation of bleeding, satisfy the user demand.

In the utility model, fixed blocks are fixedly connected on the top inner wall and the bottom inner wall of a first groove 2, one side of each fixed block is provided with a threaded hole, T-shaped fixing bolts are sleeved in the threaded holes, a dustproof net 3 is sleeved on the two corresponding T-shaped fixing bolts, the front side and the rear side of the dustproof net 3 are respectively in movable contact with the front side inner wall and the rear side inner wall of the corresponding first groove 2, the bottom inner wall of a rectangular hole 11 is provided with a first circular hole, the inner wall of the first circular hole is in movable contact with the outer side of an output shaft of a driving motor 10, four corners of the bottom of a purifying box 7 are respectively and rotatably provided with walking wheels, the top inner wall of the purifying box 7 is provided with a second circular hole, the inner wall of the second circular hole is fixedly connected with the outer side of a breather pipe 8, the bottoms of two sides of a mounting seat 1 are respectively provided with clamping grooves, the inner wall of the clamping groove far away from the opening of the clamping groove is fixedly connected with a first magnet, and the bottoms of the two baffles close to each other sides are respectively and fixedly connected with a second magnet, one side of each second magnet, which is close to each other, extends into the corresponding clamping groove and is adsorbed to the first magnet, and the outer side of each second magnet is in movable contact with the inner wall of the corresponding clamping groove.

The working principle is as follows: when the dust extraction device is used, the whole device is convenient to move to a designated position through the four travelling wheels, when dust is extracted and treated, the fan 6 is started, the fan 6 sequentially passes through the mounting hole 4 and the two first grooves 2 to extract external gas containing dust, the extracted gas containing dust passes through the corresponding dust screen 3 and sequentially enters the first through hole 5 through the mounting hole 4 and the air outlet end of the fan 6, the gas in the first through hole 5 enters the vent pipe 8 through the air collecting cover 9, the gas in the vent pipe 8 is introduced into the water in the purification box 7, the water in the purification box 7 purifies the entered gas, the purified gas gradually floats upwards under the action of self buoyancy and is discharged to the outside through the air outlet pipe, meanwhile, the dust screen 3 filters and shields impurities and dust in the flowing gas, and the purification is carried out through the mode of filtering and purifying, the dust in the gas can be effectively treated, and the dust purification treatment effect is improved;

when filtering, the wireless remote control switch is controlled by an external remote controller to control the driving motor 10 to start, an output shaft of the driving motor 10 drives the eccentric wheel 15 to rotate, the eccentric wheel 15 extrudes the balls when rotating for the first half circle, the extrusion force drives the balls to move rightwards, the balls drive the clip frame 14 to move rightwards, the clip frame 14 drives the rectangular block 17 to slide rightwards on the positioning rod 19 and compress the spring 18, when the eccentric wheel 15 rotates for the second half circle, the extrusion force on the balls is gradually released, the elastic force of the spring 18 in a compression state drives the rectangular block 17 to move leftwards, the rectangular block 17 drives the clip frame 14 to move leftwards, the eccentric wheel 15 continuously rotates, so that the clip frame 14 circularly moves leftwards and leftwards, the clip frame 14 drives the two fixing rods 12 to circularly move leftwards and leftwards, the fixing rods 12 drive the knocking roller 13 to circularly move leftwards and leftwards through the corresponding supporting springs, when the knocking roller 13 moves rightwards, the knocking roller 13 on the left side is separated from the dust screen 3 on the left side rightwards, the knocking roller 13 on the right side knocks the dust screen 3 on the right side rightwards, otherwise, the knocking roller 13 on the left side knocks, the knocking roller 13 circularly moves leftwards and leftwards, and simultaneously, the purpose of circularly knocking two dust screens 3 is realized, the knocking force is matched with the inclined arrangement mode of the dust screens 3, so that dust attached and accumulated on the outer sides of the dust screens 3 is knocked down to the inner walls of the bottoms of the corresponding first grooves 2, the dust screens 3 are conveniently and circularly knocked while being filtered, the purpose of automatically knocking the dust is realized, the risk that the outer sides of the dust screens 3 are piled and blocked in the using process is relieved, and the stability of air extraction and filtration operation is improved;

when the dust is cleaned, the two baffles are pulled in the direction away from the mounting seat 1, the baffles drive the corresponding first magnets to be separated from the second magnets, the baffles can be taken down, the two T-shaped fixing bolts corresponding to the baffles rotate in the forward direction, the T-shaped fixing bolts rotate and move out of the corresponding threaded holes, the dust screen 3 is removed from being fixed, and the dust screen 3 can be moved out of the corresponding first groove 2 to be cleaned.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The dust treatment device for recovering the surface mining mine comprises a mounting seat (1), wherein first grooves (2) are formed in two sides of the mounting seat (1), the dust treatment device is characterized in that dust screens (3) which are obliquely arranged are fixed in the first grooves (2) in an internal thread manner, the two dust screens (3) are symmetrically arranged, baffles are magnetically attracted and clamped on two sides of the mounting seat (1), the baffles are matched with the corresponding first grooves (2), the same mounting hole (4) is formed in the inner wall, close to each other, of one side of each of the two first grooves (2), a first through hole (5) is formed in the inner wall of the bottom of each mounting hole (4), a fan (6) is fixedly connected between the inner walls of the two sides of each first through hole (5), the top of the fan (6) is set as an air draft end, a purification mechanism is fixedly connected to the bottom of the mounting seat (1), and the top of the purification mechanism extends into the first through holes (5), the purifying mechanism is fixedly connected with the inner walls of two sides of the first through hole (5), the inner wall of one side, close to each other, of each of the two first grooves (2) is also provided with a rectangular hole (11) which is positioned above the mounting hole (4), the rectangular hole (11) is internally sleeved with a clip-shaped frame (14) in a sliding manner, two sides of the clip-shaped frame (14) are both fixedly connected with a knocking mechanism, one side, far away from each other, of each knocking mechanism respectively extends into the corresponding first groove (2), the knocking mechanism is matched with the corresponding dust screen (3), the knocking mechanism positioned on the left side in the two knocking mechanisms is closely contacted with the right side of the dust screen (3) positioned on the left side, the inner wall of the top of the rectangular hole (11) is provided with a second groove (16), an elastic driving mechanism is fixedly connected between the inner walls of two sides of the second groove (16), the bottom of the elastic driving mechanism is fixedly connected with the top of the clip-shaped frame (14), the right side inner wall of the square frame (14) is matched with a circulating driving mechanism, a driving motor (10) is fixedly connected to the top inner wall of the mounting hole (4), the top end of an output shaft of the driving motor (10) is fixedly connected with the bottom of the circulating driving mechanism, a storage battery (20) is fixedly connected to the top inner wall of the mounting hole (4), and the storage battery (20) is electrically connected with the fan (6) and the driving motor (10).

2. The device for treating dust for recovery of an open-pit mining mine according to claim 1, wherein the purification mechanism comprises a purification box (7) fixedly connected to the bottom of the mounting seat (1), a wind collection cover (9) is fixedly connected between the inner walls of the two sides of the first through hole (5), the bottom of the wind collection cover (9) is communicated and fixed with a vent pipe (8), the bottom end of the vent pipe (8) extends into the purification box (7), the top of the left side of the purification box (7) is communicated and fixed with a gas outlet pipe, the purification box (7) is filled with purified water, the bottom of the right side of the purification box (7) is communicated and fixed with a drain pipe, and the right end of the drain pipe is fixedly connected with a valve.

3. The surface mining mine recovery dust control device according to claim 1, wherein the knocking mechanism comprises fixing rods (12), one ends of the two fixing rods (12) close to each other are fixedly connected with two sides of the square frame (14) respectively, one ends of the two fixing rods (12) far away from each other are fixedly connected with supporting springs, one ends of the two supporting springs far away from each other are fixedly connected with knocking rollers (13), and the left side of the knocking roller (13) on the left side is in close contact with the right side of the dust screen (3) on the left side.

4. The surface mining mine recovery dust treatment device according to claim 1, wherein the elastic driving mechanism comprises a positioning rod (19) fixedly connected between inner walls of two sides of the second groove (16), a rectangular block (17) is slidably sleeved on the positioning rod (19), the bottom of the rectangular block (17) is fixedly connected with the left side of the top of the square frame (14), a spring (18) is fixedly connected between the right side of the rectangular block (17) and the inner wall of the right side of the second groove (16), and the spring (18) is movably sleeved on the positioning rod (19).

5. The surface mining mine recovery dust control device according to claim 1, wherein the circulating driving mechanism comprises a ball embedded on the inner wall of the right side of the square frame (14), an eccentric wheel (15) is arranged in the square frame (14), the right side of the eccentric wheel (15) is in rolling contact with the ball, the top end of an output shaft of the driving motor (10) extends into the rectangular hole (11) and is fixedly connected with the right side of the bottom of the eccentric wheel (15), a wireless remote control switch is fixedly and electrically connected to the front side of the driving motor (10), and an external remote controller is arranged on the wireless remote control switch in a matching manner.

6. The dust control device for surface mining mine recovery according to claim 1, wherein the top inner wall and the bottom inner wall of the first groove (2) are fixedly connected with fixing blocks, one side of each fixing block is provided with a threaded hole, a T-shaped fixing bolt is sleeved in the threaded hole, a dust screen (3) is sleeved on the corresponding two T-shaped fixing bolts, and the front side and the rear side of the dust screen (3) are respectively in movable contact with the front side inner wall and the rear side inner wall of the corresponding first groove (2).

7. The surface mining mine recovery dust control device according to claim 5, wherein a first circular hole is formed in the inner wall of the bottom of the rectangular hole (11), and the inner wall of the first circular hole is in movable contact with the outer side of the output shaft of the drive motor (10).

8. The surface mining mine recovery dust treatment device according to claim 2, wherein four corners of the bottom of the purification box (7) are rotatably provided with walking wheels, a second circular hole is formed in the inner wall of the top of the purification box (7), and the inner wall of the second circular hole is fixedly connected with the outer side of the vent pipe (8).

9. The dust control device for surface mining mine recovery according to claim 1, wherein the bottom of each side of the mounting seat (1) is provided with a clamping groove, the inner wall of one side of the clamping groove, which is far away from the opening of the clamping groove, is fixedly connected with a first magnet, the bottom of one side, which is close to each other, of the two baffles is fixedly connected with a second magnet, the side, which is close to each other, of the two second magnets respectively extends into the corresponding clamping groove and is adsorbed with the first magnet, and the outer side of each second magnet is movably contacted with the inner wall of the corresponding clamping groove.