Mine dust removal equipment convenient to clean

Abstract

The utility model provides mine dust removal equipment convenient to clean, which relates to the technical field of mine dust removal equipment, and comprises a dust removal box, a filter screen plate mounted at the bottom end in the dust removal box, a filter element plate mounted at the bottom of the filter screen plate, and a dust removal assembly arranged in the dust removal box, the dismounting assembly is arranged on one side of the outer end of the dust removal box and is used for dismounting and cleaning the filter screen plate and the filter element plate. According to the mine dust removal equipment convenient to clean, dust can be subjected to spraying and dust falling treatment through the dust removal assembly, the point-to-point spraying purpose is achieved, the collected dust can be effectively and thoroughly treated, dust pollution is avoided, a filter screen plate and a filter element plate are conveniently disassembled and cleaned through the disassembly and assembly assembly, and the dust removal efficiency is improved. The interiors of the filter screen plate and the filter element plate can be cleaned, and the influence of internal blockage on normal use is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mine dust removal equipment, in particular to mine dust removal equipment which is easy to clean. Background Art

[0002] A mine refers to a place where mineral resources are mined, usually located on the surface or underground. Mines can be divided into open-pit mines and underground mines according to the type of mineral resources and the mining method. Open-pit mines refer to mines that are mined on the surface. The mining method is relatively simple, mainly using mechanical equipment such as excavators and loaders. Underground mines refer to mines that are mined underground. The mining method is complex and requires a series of projects such as drilling, blasting, ventilation, and drainage. After mining in the mine, large pieces of ore need to be crushed and then the crushed ore needs to be screened. However, a large amount of dust will be generated during the screening process, and dust removal equipment is currently equipped to deal with the dust.

[0003] However, the existing mine dust removal equipment still has the following shortcomings and deficiencies in the actual process:

[0004] 1. When the existing mine dust removal equipment is used, the dust generated by screening is sucked into the dust removal equipment through the dust suction fan, and then the dust is treated by spraying. However, after the dust is discharged into the dust removal equipment, the dust is not sprayed point by point, and the dust continues to move upward in the form of gas, resulting in incomplete dust spraying, and the dust inside the dust removal equipment cannot be effectively cleaned.

[0005] After the dust is sprayed and dusted, a filter plate and a filter element plate will be installed at the bottom of the nozzle to filter the water after the spraying and dusting, and it will be recycled and reused. However, the filter plate and the filter element plate are fixedly installed inside the dust removal equipment, which is not convenient for disassembly and cleaning. The filter plate and the filter element plate need to be manually flushed with a water pipe. This method can only perform simple cleaning, but cannot clean the inside of the filter plate and the filter element plate. After long-term use, the filter plate and the filter element plate will be blocked and affect normal use. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a mine dust removal equipment which is easy to clean, and solves the problem that the existing dust removal equipment does not perform point-to-point spraying and dust reduction treatment on the dust, but the dust continuously moves upward in gaseous form, resulting in incomplete dust spraying, and the filter screen plate and filter element plate are fixedly installed inside the dust removal equipment, which is not convenient for disassembly and cleaning.

[0007] The technical problem to be solved by the utility model is achieved by adopting the following technical solutions:

[0008] A mine dust removal device that is easy to clean, comprising: a dust removal box, a filter screen plate installed at the bottom end of the dust removal box, a filter element plate installed at the bottom of the filter screen plate, a dust removal component arranged inside the dust removal box for spraying dust removal, and a disassembly and assembly component arranged on one side of the outer end of the dust removal box for disassembling and cleaning the filter screen plate and the filter element plate.

[0009] Furthermore, the dust removal component includes: a water pipe installed at the top of the dust removal box, multiple branch pipes are respectively connected to both sides of the outer end of the water pipe, nozzles are fixedly installed at the bottom of the multiple branch pipes, a limiting tube is fixedly installed at the bottom of the nozzle, a dust trough installed in the dust removal box, spray holes are opened at the relative position of the top of the dust trough and the limiting tube, a water tank is opened at the relative position of the bottom of the dust trough and the spray hole on one side of the outer end of the water outlet hole, a water pump connected to the water pipe is fixedly installed on the top of the water tank, a water pump a is fixedly installed on the other end of the water pump, and the water pump a passes through the bottom end of the water tank and is installed at the water inlet pipe on one side of the top of the water tank.

[0010] Furthermore, the disassembly and assembly components include: concave blocks installed on both sides of the dust removal box, a movable groove is provided between the concave block and the inner wall of the dust removal box, a limit block is slidably connected inside the movable groove, a pull rod is installed at one end of the limit block, a pressure block is fixedly installed on the pull rod, a fixed block is installed on the side of the movable groove away from the limit block, a through hole is provided in the middle of the fixed block, and one end of the pull rod passes through the through hole and extends to the outside of the dust removal box, a spring is fixedly installed between the pressure block and the through hole, and the spring is sleeved on the pull rod, a slot is provided on the outside of the filter mesh plate and the filter element plate, and the limit block and the slot.

[0011] Furthermore, a processing box is fixedly installed on one side of the outer end of the dust removal box, a hopper is fixedly installed on the top of the processing box, a screen plate with an inclined structure is fixedly installed in the middle of the hopper, a discharge pipe is fixedly installed at the relative position between the outer end of the hopper and the screen plate, and a collecting box is placed at the bottom of the hopper.

[0012] Furthermore, a dust suction pipe in an "L" structure is fixedly installed on the outside of the hopper, the bottom end of the dust suction pipe passes through the interior of the processing box, and both ends of the pipe mouth of the dust suction pipe are installed with partition nets, a dust suction fan is fixedly installed on one side of the outer end of the processing box, and a connecting pipe is installed between the dust suction fan and the dust suction pipe, a conveying pipe is fixedly installed on the other side of the dust suction fan, and the other end of the conveying pipe passes through the interior of the dust removal box and is connected with the dust trough.

[0013] Furthermore, a reflux pump is fixedly installed at the bottom of the outer end of the dust removal box, a water suction pipe b is fixedly installed between the reflux pump and the dust removal box, a reflux pipe is fixedly installed on the top of the reflux pump, and the other end of the reflux pipe passes through the top of the water tank.

[0014] Furthermore, a distribution box is fixedly installed on the outside of the processing box, and a control panel is fixedly installed on the outside of the water tank.

[0015] The beneficial effects of the utility model are:

[0016] (1) The dust removal component of the utility model can be used to spray and reduce dust, thereby achieving the purpose of point-to-point spraying, and can effectively clean the collected dust to avoid dust pollution.

[0017] (2) The disassembly and assembly components of the utility model facilitate the disassembly and cleaning of the filter screen plate and the filter element plate, and the inside of the filter screen plate and the filter element plate can be cleaned to avoid internal blockage that affects normal use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is an overall cross-sectional schematic diagram of the utility model.

[0020] Figure 3 It is a cross-sectional schematic diagram of the dust removal box of the utility model.

[0021] Figure 4 For the utility model Figure 3 Enlarged schematic diagram of point B in the middle.

[0022] Figure 5 For the utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0023] Figure 6 It is a schematic diagram of the split structure of the filter screen plate and the filter element plate of the utility model.

[0024] Figure 1-Figure 6Middle: 1. Dust removal box; 101. Filter screen plate; 102. Filter element plate; 103. Water pipe; 104. Diverter pipe; 105. Sprinkler; 106. Limiting pipe; 107. Dust trough; 108. Spray hole; 109. Water outlet hole; 2. Water tank; 201. Water pump; 202. Pumping pipe a; 203. Water inlet pipe; 3. Concave block; 301. Movable trough; 302. Limiting block; 303, pull rod; 304, pressure block; 305, fixing block; 306, through hole; 307, spring; 308, slot; 4, processing box; 401, hopper; 402, screen plate; 403, discharge pipe; 404, collection box; 405, dust suction pipe; 406, dust suction fan; 407, conveying pipe; 5, reflux pump; 501, reflux pipe; 6, distribution box; 7, control panel. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making any creative work shall fall within the scope of protection of the present application.

[0026] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods.

[0027] Example

[0028] like Figure 1-Figure 6 As shown, a mine dust removal equipment that is easy to clean includes: a dust removal box 1, a filter screen plate 101 installed at the bottom end of the dust removal box 1, a filter element plate 102 installed at the bottom of the filter screen plate 101, a dust removal component arranged inside the dust removal box 1, used for spraying dust removal, and a disassembly and assembly component arranged on one side of the outer end of the dust removal box 1, used for disassembling and cleaning the filter screen plate 101 and the filter element plate 102.

[0029] Among them, a processing box 4 is fixedly installed on one side of the outer end of the dust removal box 1, a hopper 401 is fixedly installed on the top of the processing box 4, a screen plate 402 with an inclined structure is fixedly installed in the middle of the hopper 401, a discharge pipe 403 is fixedly installed at the relative position between the outer end of the hopper 401 and the screen plate 402, and a collecting box 404 is placed at the bottom of the hopper 401.

[0030] When screening the ore, the ore is put into the hopper 401 and falls onto the screen plate 402. Since the screen plate 402 is arranged in an inclined structure, small pieces of ore are screened from the screen plate 402 and discharged into the collection box 404 at the bottom of the hopper 401, while the large pieces of ore screened on the screen plate 402 slide into the discharge pipe 403. A collection container is placed at the bottom of the discharge pipe 403 to collect the large pieces of ore and place them, thereby completing the ore screening.

[0031] Among them, a dust suction pipe 405 in an "L" structure is fixedly installed on the outside of the hopper 401, the bottom end of the dust suction pipe 405 passes through the interior of the processing box 4, and both ends of the pipe mouth of the dust suction pipe 405 are installed with partition nets, a dust suction fan 406 is fixedly installed on one side of the outer end of the processing box 4, and a connecting pipe is installed between the dust suction fan 406 and the dust suction pipe 405, and a conveying pipe 407 is fixedly installed on the other side of the dust suction fan 406, and the other end of the conveying pipe 407 passes through the interior of the dust removal box 1 and is connected with the dust trough 107.

[0032] When screening the ore, the collecting box 404 is placed inside the processing box 4 so that the collecting box 404 is located at the bottom of the hopper 401. At this time, the box door on the outside of the processing box 4 is closed, and the card plate on the outside of the box door is turned to clamp the card plate at the locking block on the outside of the processing box 4 so that the card plate and the locking block are clamped, and then the box door is locked. During the ore screening process in the hopper 401, one end of the dust suction pipe 405 with an "L" structure passes through the inside of the hopper 401 and is located on the top side of the screen plate 402, and the other end of the dust suction pipe 405 passes through the inside of the processing box 4. The dust suction fan 406 is started, and the connecting pipe generates suction in the dust suction pipe 405, so that the dust generated in the hopper 401 and the processing box 4 is sucked out and collected, and discharged into the dust trough 107 of the dust removal box 1 through the conveying pipe 407, so as to facilitate the dust reduction treatment.

[0033] Among them, the dust removal component includes: a water pipe 103 installed at the top of the dust removal box 1, multiple branch pipes 104 are respectively connected to the two sides of the outer end of the water pipe 103, and nozzles 105 are fixedly installed at the bottom of the multiple branch pipes 104, and a limit tube 106 is fixedly installed at the bottom of the nozzle 105; a dust trough 107 installed in the dust removal box 1, spray holes 108 are opened at the relative position between the top of the dust trough 107 and the limit tube 106, and water outlet holes 109 are opened at the relative position between the bottom of the dust trough 107 and the spray hole 108; a water tank 2 installed on one side of the outer end of the dust removal box 1, a water pump 201 connected to the water pipe 103 is fixedly installed on the top of the water tank 2, and a water pump a202 is fixedly installed on the other end of the water pump 201, and the water pump a202 passes through the bottom end of the water tank 2 and is installed on the water inlet pipe 203 on one side of the top of the water tank 2.

[0034] After the dust is discharged from the conveying pipe 407 into the dust trough 107, the dust will move inside the dust trough 107. Since the nozzle 105, the limiting tube 106 and the spray hole 108 are arranged one by one, at this time, the water pump 201 is started, and the water pumping pipe a202 draws out the water inside the water tank 2, and transports it to the diversion pipe 104 through the water conveying pipe 103. The water is distributed to multiple nozzles 105 through the diversion pipe 104, and a spray is formed at the nozzle 105 and sprayed into the limiting tube 106 and the spray hole 108. The dust inside the dust trough 107 is sprayed and dust-reduced, thereby achieving the purpose of point-to-point spraying, which can effectively clean the collected dust and avoid dust pollution.

[0035] When the dust is sprayed and reduced from the spray hole 108, since the positions of the spray hole 108 and the water outlet hole 109 correspond to each other, the waste water from the spraying and dust reduction can be discharged from the water outlet hole 109 to the filter screen plate 101 and the filter element plate 102. The fine particles in the waste water are filtered out by the filter screen plate 101, and the filter element plate 102 can filter the mud in the waste water, so that the water falling to the bottom of the dust removal box 1 is free of impurities, which is convenient for recycling the collected water.

[0036] Among them, a reflux pump 5 is fixedly installed at the bottom of the outer end of the dust removal box 1, a water suction pipe b is fixedly installed between the reflux pump 5 and the dust removal box 1, a reflux pipe 501 is fixedly installed on the top of the reflux pump 5, and the other end of the reflux pipe 501 passes through the top of the water tank 2.

[0037] After the clean water from the spray filtration is discharged to the bottom of the dust removal box 1 for collection, the reflux pump 5 is started, and the water collected at the bottom of the dust removal box 1 is pumped out by the pumping pipe b, and transported to the water tank 2 through the reflux pipe 501, so that the water is recycled for dust removal, thereby avoiding wasting water resources and reducing the cost of mining.

[0038] Among them, the disassembly and assembly components include: concave blocks 3 installed on both sides of the inside of the dust removal box 1, a movable groove 301 is opened between the concave block 3 and the inner wall of the dust removal box 1, the movable groove 301 is slidably connected with a limit block 302, a pull rod 303 installed at one end of the limit block 302, a pressure block 304 is fixedly installed on the pull rod 303, a fixed block 305 is installed on the side of the movable groove 301 away from the limit block 302, a through hole 306 is opened in the middle of the fixed block 305, and one end of the pull rod 303 passes through the through hole 306 and extends to the outside of the dust removal box 1, a spring 307 is fixedly installed between the pressure block 304 and the through hole 306, and the spring 307 is sleeved on the pull rod 303, a slot 308 is opened on the outside of the filter screen plate 101 and the filter element plate 102, and the limit block 302 and the slot 308.

[0039] When the filter screen plate 101 and the filter element plate 102 are in use, handles are fixedly installed on the outside of the filter screen plate 101 and the filter element plate 102, and a notch aligned with the concave block 3 is opened on the outside of the dust removal box 1. The filter screen plate 101 and the filter element plate 102 are picked up by grasping the handles, and the filter screen plate 101 and the filter element plate 102 are respectively inserted into the notches, so that the filter screen plate 101 and the filter element plate 102 are respectively inserted between the two concave blocks 3. When the filter screen plate 101 and the filter element plate 102 are respectively inserted, another worker can grasp the pull rod 303 and pull it toward the outside of the dust removal box 1. The pull rod 303 drives the limit block 302 to slide toward the fixed block 305 inside the movable groove 301. During the pulling process of the pull rod 303, one end of the spring 307 presses against the through hole 306, the other end is squeezed by the pressing block 304, and the pull rod 303 is pulled out from the through hole 306, that is, the limit block 302 is moved out from the inside of the concave block 3. At this time, the filter screen plate 101 and the filter element plate 102 are pushed hard, so that the filter screen plate 101 and the filter element plate 102 are respectively inserted into the concave block 3, and the slots 308 on the outside of the filter screen plate 101 and the filter element plate 102 are just opposite to the movable slot 301 and the limit block 302. At this time, the pull rod 303 is released, the pressing block 304 does not squeeze the spring 307, and the spring 307 generates a rebound force to push the limit block 302 back to its original position, so that the limit block 302 is clamped in the slot 308, and then the filter screen plate 101 and the filter element plate 102 are clamped and fixed inside the dust removal box 1 for use.

[0040] When the filter screen plate 101 and the filter element plate 102 are dirty after use, the pull rod 303 is grasped and pulled toward the outside of the dust removal box 1, and the pull rod 303 drives the limit block 302 to slide toward the fixed block 305 inside the movable groove 301. During the pulling process of the pull rod 303, one end of the spring 307 presses against the through hole 306, and the other end is squeezed by the pressing block 304, and the pull rod 303 is pulled out of the through hole 306, that is, the limit block 302 is pulled out from the inside of the card slot 308, so that the filter screen plate 101 and the filter element plate 102 are released from the card slot 308. Grab the handle and pull the filter screen plate 101 and the filter element plate 102 out of the slot respectively, so that the filter screen plate 101 and the filter element plate 102 can be disassembled and cleaned conveniently, and the inside of the filter screen plate 101 and the filter element plate 102 can be cleaned to avoid internal blockage affecting normal use.

[0041] Among them, a distribution box 6 is fixedly installed on the outside of the processing box 4, and a control panel 7 is fixedly installed on the outside of the water tank 2. When the water pump 201, the dust suction fan 406 and the reflux pump 5 are in use, they are respectively connected to the distribution box 6 and the control panel 7 through electric wires to power the water pump 201, the dust suction fan 406 and the reflux pump 5. The water pump 201, the dust suction fan 406 and the reflux pump 5 can be started and shut down by the control panel 7, and the control procedures involved in the utility model can be implemented by those skilled in the art according to the same or similar principles in the prior art. This part is not the innovation of the utility model.

[0042] Specific workflow:

[0043] When screening the ore, the ore is put into the hopper 401 and made to fall onto the screen plate 402. Since the screen plate 402 is arranged in an inclined structure, the small pieces of ore are screened off from the screen plate 402 and discharged into the collection box 404 at the bottom of the hopper 401, while the large pieces of ore screened on the screen plate 402 slide into the discharge pipe 403. A collection container is placed at the bottom of the discharge pipe 403 to collect the large pieces of ore and place them. The dust suction fan 406 and the water pump 201 are started through the control panel 7, and the connecting pipe generates suction force on the dust suction pipe 405, so that the hopper 401 and the treatment The dust generated inside the sorting box 4 is sucked out and collected, and discharged into the dust trough 107 of the dust removal box 1 through the conveying pipe 407. The dust will move inside the dust trough 107. Since the nozzles 105, the limiting tubes 106 and the spray holes 108 are arranged one by one, the water pumping pipe a202 draws out the water inside the water tank 2, and conveys it to the diversion pipe 104 through the water conveying pipe 103. The water is distributed to multiple nozzles 105 through the diversion pipe 104, and a spray is formed at the nozzles 105 and sprayed into the limiting tube 106 and the spray hole 108, so that the dust inside the dust trough 107 is sprayed for dust reduction treatment.

[0044] When the dust is sprayed and reduced from the spray hole 108, since the positions of the spray hole 108 and the water outlet hole 109 correspond to each other, the waste water from the spraying and dust reduction can be discharged from the water outlet hole 109 to the filter screen plate 101 and the filter element plate 102. The fine particles in the waste water are filtered out by the filter screen plate 101, and the filter element plate 102 can filter the mud in the waste water, so that the water falling to the bottom of the dust removal box 1 is free of impurities, which is convenient for recycling the collected water.

[0045] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0046] The above is a detailed introduction to a kind of easy-to-clean mine dust removal equipment provided in the embodiment of the present application. This article uses specific examples to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technical personnel in this field should understand that: it is still possible to modify the technical solutions recorded in the aforementioned embodiments, or to replace some of the technical features therein with equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A mine dust removal device that is easy to clean, characterized in that: include: Dust removal box (1); A filter screen plate (101) installed at the bottom end of the dust removal box (1); A filter element plate (102) installed at the bottom of the filter screen plate (101); A dust removal component disposed inside the dust removal box (1) and used for spraying and removing dust; A disassembly assembly component arranged on one side of the outer end of the dust removal box (1), used for disassembling and cleaning the filter screen plate (101) and the filter element plate (102); The disassembly and assembly components include: Concave clamping blocks (3) are installed on both sides of the dust removal box (1), a movable groove (301) is provided between the concave clamping blocks (3) and the inner wall of the dust removal box (1), and a limit block (302) is slidably connected inside the movable groove (301); A pull rod (303) is installed at one end of the limit block (302), a pressure block (304) is fixedly installed on the pull rod (303), and a fixed block (305) is installed on a side of the movable groove (301) away from the limit block (302); A through hole (306) is provided in the middle of the fixed block (305), and one end of the pull rod (303) passes through the through hole (306) and extends to the outside of the dust removal box (1), a spring (307) is fixedly installed between the pressing block (304) and the through hole (306), and the spring (307) is sleeved on the pull rod (303); A clamping groove (308) is provided on the outside of the filter screen plate (101) and the filter element plate (102), and the limiting block (302) is clamped with the clamping groove (308).

2. The easy-to-clean mine dust removal equipment according to claim 1 is characterized in that: The dust removal component comprises: A water pipe (103) is installed at the top of the dust removal box (1), and multiple shunt pipes (104) are respectively connected to both sides of the outer end of the water pipe (103), and nozzles (105) are fixedly installed at the bottom of the multiple shunt pipes (104), and a limit pipe (106) is fixedly installed at the bottom of the nozzle (105); A dust trough (107) installed inside the dust removal box (1), a spray hole (108) being provided at a position relative to the limit tube (106) on the top of the dust trough (107), and a water outlet hole (109) being provided at a position relative to the bottom of the dust trough (107) and the spray hole (108); A water tank (2) is installed on one side of the outer end of the dust removal box (1), a water pump (201) connected to the water delivery pipe (103) is fixedly installed on the top of the water tank (2), a water pump a (202) is fixedly installed on the other end of the water pump (201), and the water pump a (202) passes through the bottom end of the water tank (2); A water inlet pipe (203) is installed on one side of the top of the water tank (2).

3. The easy-to-clean mine dust removal equipment according to claim 2, characterized in that: A processing box (4) is fixedly mounted on one side of the outer end of the dust removal box (1); a hopper (401) is fixedly mounted on the top of the processing box (4); a screen plate (402) with an inclined structure is fixedly mounted in the middle of the hopper (401); a discharge pipe (403) is fixedly mounted at a position relative to the outer end of the hopper (401) and the screen plate (402); and a collection box (404) is placed at the bottom of the hopper (401).

4. The easy-to-clean mine dust removal equipment according to claim 3 is characterized in that: A dust suction pipe (405) in an "L" structure is fixedly installed on the outside of the hopper (401), the bottom end of the dust suction pipe (405) passes through the interior of the processing box (4), and both ends of the pipe mouth of the dust suction pipe (405) are installed with partition nets. A dust suction fan (406) is fixedly installed on one side of the outer end of the processing box (4), and a connecting pipe is installed between the dust suction fan (406) and the dust suction pipe (405). A conveying pipe (407) is fixedly installed on the other side of the dust suction fan (406), and the other end of the conveying pipe (407) passes through the interior of the dust removal box (1) and is connected to the dust trough (107).

5. The easy-to-clean mine dust removal equipment according to claim 2, characterized in that: A reflux pump (5) is fixedly installed at the bottom of the outer end of the dust removal box (1), a water suction pipe b is fixedly installed between the reflux pump (5) and the dust removal box (1), a reflux pipe (501) is fixedly installed at the top of the reflux pump (5), and the other end of the reflux pipe (501) passes through the top of the water tank (2).

6. The easy-to-clean mine dust removal equipment according to claim 3, characterized in that: A distribution box (6) is fixedly installed on the outside of the processing box (4), and a control panel (7) is fixedly installed on the outside of the water tank (2).

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