Multifunctional dust removal device for mine exploitation

Abstract

The utility model discloses a multifunctional dust removal device for mine exploitation, which relates to the technical field of mine dust removal devices, and comprises a bottom plate, a dust removal box and a water tank, the upper side of the front end of the water tank is fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected with a dust collector; two filtering mechanisms are arranged on the lower side, away from the bottom of the dust outlet pipe, of the left end of the dust removal box, the right sides of the outer walls of the two filtering mechanisms penetrate into the dust removal box, exhaust pipes are fixedly connected to the bottoms of the left end and the right end of the dust removal box correspondingly, and a dust falling mechanism is fixedly connected to the top of the water tank. An adjusting mechanism is arranged at the top of the rear end of the water tank close to the rear side of the dust falling mechanism. Dust in a mine is sucked into the dust removal box through the dust suction machine, then the dust in gas is filtered through the two filtering mechanisms, the filtered gas is discharged through the exhaust pipe, and then the dust falling mechanism is operated to spray water in the water tank out in a water mist shape through the atomization nozzle for secondary dust falling.

Description

TECHNICAL FIELD

[0001] The utility model relates to mine dust removal device technical field, concretely relates to a mine exploitation multifunctional dust removal device. BACKGROUND

[0002] Mine is the general term of shaft, chamber, equipment, ground building and structure of underground coal mine production system, and mine exploitation refers to a kind of mining mode corresponding to open-pit mining in coal mining.Compared with open-pit mining, the difficulty of underground mining technology is much higher, but since most coal mines are buried underground, underground mining mode must be used, dust removal device is commonly known as dust collector, which is a device for removing or reducing the content of fly ash in flue gas, and the types of dust removal device can be divided into biological nanomembrane dust suppression device, cloud dust suppression device, bag dust removal device, cyclone dust removal device, wet dust removal device, electrostatic dust removal device and desulfurization dust removal device, which are applied in chemical industry, petroleum industry, metallurgy, construction, mining, machinery, light textile industry and other industries, and dust removal device is generally used for dust removal in the process of mine exploitation.

[0003] The existing mine exploitation dust removal device has the problems of poor dust removal effect due to single function in use, and limited spray range in the process of dust reduction by atomization in mine, which reduces the efficiency of dust removal in mine. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of mine exploitation multifunctional dust removal device to solve the problems in the above background technology.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0006] The utility model discloses a multifunctional dust removal device for mine exploitation, including bottom plate, dust removal box and water tank, the upper side of the front end of water tank is fixedly connected with the connecting plate, the top of connecting plate is fixedly connected with dust absorption machine, the input of dust absorption machine is fixedly connected with dust absorption pipe, and the left and right sides of dust absorption pipe outer wall front side are fixedly connected with the connecting pipe respectively, the front end of two connecting pipes is fixedly connected with dust absorption shell, and the front of dust absorption shell is provided with dust absorption mouth in equal intervals and is penetrated through with connecting pipe and several, the output of dust absorption machine is fixedly connected with the dust outlet pipe, and the outer wall bottom of dust outlet pipe is penetrated to the inner wall upper side of dust removal box, the lower side of the left end of dust removal box is provided with two filter mechanism respectively away from the bottom of dust outlet pipe, and the outer wall right side of two filter mechanism is penetrated to the inside of dust removal box, and the bottom of the left and right ends of dust removal box is fixedly connected with the exhaust pipe respectively, the top of water tank is fixedly connected with dust fall mechanism, and the rear side of dust fall mechanism is provided with adjusting mechanism on the top of the rear end of water tank, the bottom of bottom plate is fixedly connected with universal wheel respectively near four corners, and the left and right sides of the rear end of bottom plate are fixedly connected with handrail respectively.

[0007] The utility model discloses a further improvement in the technical scheme is in: dust removal box inner wall top near the left and right sides of the bottom of dust outlet pipe are fixedly connected with the flow guide plate respectively, the lower side of the left end of dust removal box is provided with two installation port respectively away from the flow guide plate, and the front and rear ends of dust removal box inner wall near installation port are fixedly connected with two clamping plates respectively, and the upper and lower sides of the left end of dust removal box near installation port are fixedly connected with two, and the left end of upper and lower two is fixedly connected with magnet block.

[0008] The utility model discloses a further improvement in the technical scheme is in: the filter mechanism includes fixed frame, pull -out board, filter screen, two pivot, two locking plate, the inner wall of fixed frame is fixedly connected with the outer wall of filter screen, the left end of fixed frame is fixedly connected with pull -out board one end, two locking plate are respectively equidistant and set up in the left and right sides of pull -out board's front and rear two, the outer wall of two pivot is fixedly connected between the left and right ends of locking plate middle part and is penetrated respectively, and the right end of two pivot is rotatably connected with the left end of pull -out board, and the upper and lower sides of locking plate right end are fixedly connected with iron block respectively away from pull -out board.

[0009] The utility model discloses a further improvement in the technical scheme is in: the outer wall front and rear sides of fixed frame are inserted through mounting port and between upper and lower two clamping plates, and the outer surface of locking plate is connected with the magnetic attraction of magnet block.

[0010] The utility model discloses a further improvement in the technical scheme is in: the top of water tank is fixedly connected with inlet pipe near the front side of dust fall mechanism, and the left end of water tank is provided with visual window, the top of the rear end of water tank is fixedly connected with bearing plate, and the front side of bearing plate top is fixedly connected with support seat.

[0011] The further improvement of the utility model technical scheme lies in: the dust falling mechanism includes a water pump, a water pumping pipe, a drain pipe, a hose, two fixing rings, a water collecting shell and a plurality of atomizing nozzles, the input end of the water pump is fixedly connected with one end of the water pumping pipe, the other end of the water pumping pipe is penetrated to the inside lower side of the water tank, the output end of the water pump is fixedly connected with the front end of the drain pipe, the outer wall of the drain pipe is penetrated to the front and rear ends of the support seat top, the outer walls of the front and rear ends of the hose are fixedly connected with the fixing rings respectively, one end of the fixing ring on the front side is fixedly connected with the rear end of the drain pipe, one end of the fixing ring on the rear side is fixedly connected with the front end middle side of the water collecting shell, one end of the plurality of atomizing nozzles is fixedly connected with the rear end of the water collecting shell in equidistant array, the inside of the drain pipe, the hose, the water collecting shell and the plurality of atomizing nozzles are penetrated to each other.

[0012] The further improvement of the utility model technical scheme lies in: the adjusting mechanism includes a motorized telescopic link, a mounting seat, a mounting block, two first fixing plates, a fixing rod, two second fixing plates and a plug rod, the output end of the motorized telescopic link is fixedly connected with the bottom of the mounting block, one end of the mounting seat is fixedly connected with the end of the motorized telescopic link away from the mounting block, one end of the two first fixing plates is arranged on the left and right sides of the mounting seat respectively, the outer wall of the fixing rod is penetrated to the left and right ends of the mounting seat and the two first fixing plates and is fixedly connected between them, one end of the two second fixing plates is arranged on the left and right ends of the mounting block respectively, the outer wall of the plug rod is penetrated to the left and right ends of the middle part of the mounting block and is fixedly connected with the opposite surfaces of the two second fixing plates.

[0013] The further improvement of the utility model technical scheme lies in: one end of the two first fixing plates is fixedly connected with the rear end of the support seat, the top of the two second fixing plates is fixedly connected with the middle side of the bottom of the water collecting shell respectively.

[0014] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0015] 1、The utility model provides a kind of multifunctional dust removal device for mine exploitation, adopt the cooperation between dust removal tank, water tank, connecting plate, dust collector, dust suction pipe, dust outlet pipe, connecting pipe, dust suction shell, filter mechanism, exhaust pipe and dust falling mechanism, dust in mine is extracted into dust removal tank from dust suction port in dust suction shell by dust collector through dust suction pipe and dust outlet pipe, then dust in gas is filtered by two filter mechanisms, filtered gas is discharged by exhaust pipe, then water in water tank is sprayed in the form of water mist by atomizing nozzle again, secondary dust falling is carried out, after dust removal, filter mechanism is removed from dust removal tank, and the filtered dust is treated, solve the problem that the dust removal effect of the existing mine exploitation dust removal device is poor due to too single function in use process, achieve the beneficial effect of improving dust removal effect by filtering dust and spraying combination.

[0016] 2、The utility model provides a kind of multifunctional dust removal device for mine exploitation, cooperation between water tank, dust reduction mechanism and adjusting mechanism is adopted, when water in water tank is sprayed in the form of water mist by atomizing nozzle through dust reduction mechanism, adjusting mechanism is operated, electric telescopic rod in adjusting mechanism drives water collection shell to move up and down repeatedly and continuously, the angle of spray of atomizing nozzle is expanded, so as to increase the range of dust removal in mine, solve the problem that in the process of dust reduction in mine by atomization, the range of spray is also very limited, it is inconvenient to further improve the range of spray, reduce the efficiency of dust removal in mine, reach the beneficial effect that it is convenient to further improve the range of spray, improve the efficiency of dust removal in mine. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 it is the three-dimensional structure schematic diagram of the utility model's multifunctional dust removal device for mine exploitation;

[0018] Figure 2 it is the three-dimensional structure section schematic diagram of the utility model's dust removal box;

[0019] Figure 3 it is the three-dimensional structure schematic diagram of the utility model's filtering mechanism;

[0020] Figure 4 it is the three-dimensional structure schematic diagram of the utility model's dust reduction mechanism;

[0021] Figure 5 it is the three-dimensional structure schematic diagram of the utility model's adjusting mechanism.

[0022] In the drawing: 1, bottom plate;2, dust removal box;201, installation mouth;21, deflector;22, clamping plate;23, connecting plate;24, magnet block;3, water tank;31, water inlet pipe;32, visual window;33, bearing plate;34, support seat;4, connecting plate;5, dust collector;51, dust suction pipe;52, dust outlet pipe;53, connecting pipe;54, dust suction shell;540, dust suction port;6, filtering mechanism;61, fixed frame;62, pull plate;63, filter screen;64, shaft;65, locking plate;66, iron block;7, exhaust pipe;8, dust reduction mechanism;81, water pump;82, water suction pipe;83, drain pipe;84, hose;85, fixed ring;86, water collection shell;87, atomizing nozzle;9, adjusting mechanism;91, electric telescopic rod;92, mounting seat;93, mounting block;94, fixed plate one;95, fixed rod;96, fixed plate two;97, plug rod;10, universal wheel;11, handrail. DETAILED DESCRIPTION

[0023] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0024] As shown in Figure 1 The utility model provides a mine exploitation is with multifunctional dust collector, including bottom plate 1, dust removal box 2 and water tank 3, the front end upper side of water tank 3 is fixedly connected with connecting plate 4, the top of connecting plate 4 is fixedly connected with dust absorption machine 5, the input of dust absorption machine 5 is fixedly connected with dust absorption pipe 51, and the left and right sides of the front side of dust absorption pipe 51 outer wall are fixedly connected with connecting pipe 53 respectively, and the front end of two connecting pipes 53 is fixedly connected with dust absorption shell 54, and the front of dust absorption shell 54 is equidistantly arrayed and is provided with several dust absorption ports 540 that are in communication with connecting pipe 53, and the output of dust absorption machine 5 is fixedly connected with dust exhaust pipe 52, and the bottom of dust exhaust pipe 52 outer wall penetrates to the inner wall upper side of dust removal box 2, and the left end of dust removal box 2 is away from the bottom of dust exhaust pipe 52 and is provided with two filter mechanisms 6 respectively on the lower side, and the outer wall right side of two filter mechanisms 6 all penetrates to the inside of dust removal box 2, and the bottom of the left and right ends of dust removal box 2 is fixedly connected with exhaust pipe 7 respectively, and the top of water tank 3 is fixedly connected with dust fall mechanism 8, and the rear side of dust fall mechanism 8 is provided with adjusting mechanism 9 on the top of the rear end of water tank 3, and the bottom of bottom plate 1 is fixedly connected with universal wheel 10 respectively near four corners, and the left and right sides of the rear end of bottom plate 1 are fixedly connected with handrail 11 respectively;

[0025] Dust removal box 2, water tank 3, dust absorption machine 5, filter mechanism 6, dust fall mechanism 8 and adjusting mechanism 9 are arranged, through the cooperation of dust removal box 2, dust absorption machine 5 and filter mechanism 6, the dust in the mine is filtered, the dust content in the air in the mine is reduced, and through the cooperation of water tank 3, dust fall mechanism 8 and adjusting mechanism 9, the water in water tank 3 is converted into water mist and sprayed to reduce the dust in the mine, so that the spraying range is further improved, and the dust removal efficiency in the mine is improved.

[0026] As shown in Figure 2 The utility model provides a kind of mine exploitation is with multifunctional dust collector technical scheme: dust removal box 2 inner wall top is fixedly connected with guide plate 21 on the left and right sides of the bottom of dust exhaust pipe 52 respectively, two installation ports 201 are respectively provided on the lower side of the left end of dust removal box 2 away from guide plate 21, and two clamping plates 22 are respectively fixedly connected with the front and rear ends of dust removal box 2 inner wall near installation port 201, clamping plate 22 is arranged in two installation ports 201, to install two filter mechanisms 6, the upper and lower sides of the left end of dust removal box 2 left end are fixedly connected with two 23 respectively, and the left end of upper and lower two 23 is fixedly connected with magnet block 24, and magnet block 24 is arranged, to position and fix filter mechanism 6.

[0027] As shown in Figure 3As shown in the technical scheme of the utility model provides a kind of multifunctional dust collector for mine exploitation: filtering mechanism 6 includes fixed frame 61, pull plate 62, filter screen 63, two rotating shafts 64, two locking plates 65, the inner wall of fixed frame 61 is fixedly connected with the outer wall of filter screen 63, the left end of fixed frame 61 is fixedly connected with one end of pull plate 62, two locking plates 65 are respectively equidistantly arranged on the front and back two sides of pull plate 62, the outer wall of two rotating shafts 64 is respectively fixedly connected with the left and right ends of the middle part of locking plate 65, the right end of two rotating shafts 64 is rotatably connected with the left end of pull plate 62, locking plate 65 is rotated by rotating shaft 64, pull plate 62 and locking plate 65 are in perpendicular state, so that pull plate 62 is positioned, the upper and lower sides of the right end of two locking plates 65 away from pull plate 62 are respectively fixedly connected with iron block 66, the outer wall of fixed frame 61 is respectively inserted between upper and lower two clamping plates 22 through mounting port 201, the outer wall of fixed frame 61 is inserted between two clamping plates 22 through mounting port 201, to install fixed frame 61 in the inside of dust removal box 2, locking plate 65 is magnetically connected with the outer surface of magnetic block 24 by iron block 66, locking plate 65 is magnetically attracted with the surface of magnetic block 24 by iron block 66, to lock fixed frame 61 in the inside of dust removal box 2.

[0028] As Figure 4 As shown in the technical scheme of the utility model provides a kind of multifunctional dust collector for mine exploitation: the top of water tank 3 is fixedly connected with water inlet pipe 31 near the front side of dust falling mechanism 8, the left end of water tank 3 is provided with visual window 32, the rear end of water tank 3 is fixedly connected with bearing plate 33 on top, the front side of the top of bearing plate 33 is fixedly connected with support seat 34, dust falling mechanism 8 includes water pump 81, water suction pipe 82, drain pipe 83, hose 84, two fixed rings 85, water collecting shell 86 and several atomizing nozzles 87, the input end of water pump 81 is fixedly connected with one end of water suction pipe 82, the other end of water suction pipe 82 is penetrated to the inside lower side of water tank 3, the output end of water pump 81 is fixedly connected with the front end of drain pipe 83, the outer wall of drain pipe 83 is penetrated through the front and back two ends of the top of support seat 34, support seat 34 plays a role in supporting drain pipe 83 stably, the outer wall of the front and back two ends of hose 84 is respectively fixedly connected with fixed ring 85, one end of front fixed ring 85 is fixedly connected with the rear end of drain pipe 83, one end of rear fixed ring 85 is fixedly connected with the front end middle side of water collecting shell 86, by connecting hose 84 in the end of drain pipe 83 and water collecting shell 86 close to each other, to facilitate the free movement effect of water collecting shell 86, one end of several atomizing nozzles 87 is equidistantly arrayed and fixedly connected in the rear end of water collecting shell 86, the inside of drain pipe 83, hose 84, water collecting shell 86 and several atomizing nozzles 87 is mutually penetrated.

[0029] As Figure 5The utility model provides a kind of multifunctional dust collector for mine exploitation technical scheme shown: adjusting mechanism 9 includes electric telescopic rod 91, mounting seat 92, mounting block 93, two fixed plate one 94, fixed rod 95, two fixed plate two 96 and plug rod 97, the output end of electric telescopic rod 91 is fixedly connected with the bottom of mounting block 93, one end of mounting seat 92 is fixedly connected in the end of electric telescopic rod 91 away from mounting block 93, the left and right sides of mounting seat 92 are respectively arranged in one end of two fixed plate one 94, the outer wall of fixed rod 95 is through mounting seat 92 and the left and right ends of two fixed plate one 94 and is uniformly fixedly connected between, the left and right ends of mounting block 93 are respectively arranged in one end of two fixed plate two 96, the outer wall of plug rod 97 is through the left and right ends of the middle part of mounting block 93 and is fixedly connected with the opposite surface of two fixed plate two 96, by the cooperation of fixed plate one 94 and fixed rod 95, electric telescopic rod 91 is fixed on support seat 34 by mounting seat 92, the front end of two fixed plate one 94 is fixedly connected in the rear end of support seat 34, the top of two fixed plate two 96 is respectively fixedly connected in the middle side of the bottom of water collecting shell 86, mounting block 93 is connected the bottom of water collecting shell 86 by plug rod 97 and fixed plate two 96, so that the angle of atomizing nozzle 87 on water collecting shell 86 is adjusted by lifting when electric telescopic rod 91 drives mounting block 93 to stretch out and draw back, improve the range of spraying.

[0030] The working principle of the multifunctional dust collector for mine exploitation will be described below.

[0031] As Figures 1-5As shown, in the use of the multifunctional dust removal device for dust removal in the mine, first through the water inlet pipe 31 full of water in the water tank 3, through the universal wheel 10 to push the device to the dust fall position, and then the device is connected to the power supply, start the dust collector 5, dust collector 5 through the dust suction shell 54 along the dust suction port 540 into the dust suction pipe 51, and then through the dust outlet pipe 52 into the dust removal box 2, so that the dust in the air is filtered by the upper and lower two filter screens 63 in turn, and finally the filtered gas is discharged through the exhaust pipe 7, achieving the filtration and discharge of dust in the air, reducing the dust content, and at the same time, starting the water pump 81, the water pump 81 draws water in the water tank 3 into the drain pipe 83 through the water suction pipe 82, then the water is introduced into the water collection shell 86 through the hose 84, and finally the water is sprayed in the form of water mist through the atomizing nozzle 87, which plays a dust reduction effect on the dust in the air, and the water collection shell 86 is repeatedly and continuously moved up and down by the output end of the electric telescopic rod 91 through the mounting block 93, the hose 84 connected to the water collection shell 86 expands the spray angle of the atomizing nozzle 87, thereby increasing the dust removal range in the mine and improving the dust removal efficiency in the mine. After dust removal, the pulling plate 62 is rotated left and right, the two rotating shafts 64 are rotated, the locking plate 65 is driven to rotate, the iron block 66 is separated from the surface of the magnet block 24, the fixed frame 61 is pulled out from the dust removal box 2 along the two clamping plates 22, and the dust is treated.

[0032] The specific types and structures of the dust collector 5, the water pump 81, the atomizing nozzle 87 and the electric telescopic rod 91 are all existing products, and the specific circuit connection structure and control relationship between the dust collector 5, the water pump 81 and the electric telescopic rod 91 are all prior art, which will not be described in detail here.

[0033] The above general description of the present application is detailed, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, without departing from the spirit of the present application, the modifications or improvements are within the scope of the present application.

Claims

1. A multifunctional dust removal device for mine exploitation, comprising a bottom plate (1), a dust removal box (2) and a water tank (3), characterized in that: The front end upper side of the water tank (3) is fixedly connected with a connecting plate (4), the top of the connecting plate (4) is fixedly connected with a dust suction machine (5), the input end of the dust suction machine (5) is fixedly connected with a dust suction pipe (51), the left and right sides of the outer wall front side of the dust suction pipe (51) are fixedly connected with connecting pipes (53) respectively, the front ends of the two connecting pipes (53) are fixedly connected with a dust suction shell (54), a plurality of dust suction ports (540) penetrating through the connecting pipes (53) and arranged equidistantly on the front surface of the dust suction shell (54), the output end of the dust suction machine (5) is fixedly connected with a dust outlet pipe (52), the outer wall bottom of the dust outlet pipe (52) penetrates to the inner wall upper side of the dust removal box (2), the left end of the dust removal box (2) is provided with two filter mechanisms (6) respectively on the lower side away from the bottom of the dust outlet pipe (52), the outer walls of the two filter mechanisms (6) penetrate to the inside of the dust removal box (2) respectively, the bottoms of the left and right ends of the dust removal box (2) are fixedly connected with exhaust pipes (7) respectively, the top of the water tank (3) is fixedly connected with a dust falling mechanism (8), the rear side of the top of the rear end of the water tank (3) is provided with an adjusting mechanism (9) close to the dust falling mechanism (8), the bottom of the bottom plate (1) is fixedly connected with universal wheels (10) respectively close to the four corners, the left and right sides of the rear end of the bottom plate (1) are fixedly connected with handrails (11) respectively.

2. The multi-functional dust removal device for mine exploitation according to claim 1, characterized in that: The left and right sides of the inner wall top of the dust removal box (2) close to the bottom of the dust outlet pipe (52) are fixedly connected with guide plates (21) respectively, two mounting holes (201) are formed respectively on the lower side of the left end of the dust removal box (2) away from the guide plates (21), two clamping plates (22) are fixedly connected respectively on the front and rear ends of the inner wall of the dust removal box (2) close to the mounting holes (201), two (23) are fixedly connected respectively on the upper and lower sides of the left end of the dust removal box (2) close to the mounting holes (201), and the left ends of the upper and lower two (23) are fixedly connected with magnet blocks (24).

3. The multi-functional dust removal device for mine exploitation according to claim 2, characterized in that: The filter mechanism (6) comprises a fixed frame (61), a pull plate (62), a filter screen (63), two rotating shafts (64) and two locking plates (65), the inner wall of the fixed frame (61) is fixedly connected with the outer wall of the filter screen (63), the left end of the fixed frame (61) is fixedly connected with one end of the pull plate (62), the two locking plates (65) are equidistantly arranged on the front and rear sides of the pull plate (62) respectively, the outer walls of the two rotating shafts (64) penetrate through the left and right ends of the middle part of the locking plate (65) and are fixedly connected therebetween, the right ends of the two rotating shafts (64) are rotatably connected with the left end of the pull plate (62), and the upper and lower sides of the right end of the two locking plates (65) away from the pull plate (62) are fixedly connected with iron blocks (66) respectively.

4. The multi-functional dust removal device for mine exploitation according to claim 3, characterized in that: The outer wall of the fixed frame (61) is inserted between the mounting holes (201) and the upper and lower clamping plates (22) respectively, and the locking plate (65) is magnetically connected with the outer surface of the magnet block (24) through the iron block (66).

5. The multi-functional dust removal device for mine exploitation according to claim 1, characterized in that: The top of the water tank (3) is fixedly connected with a water inlet pipe (31) on the front side of the dust falling mechanism (8), the left end of the water tank (3) is provided with a viewing window (32), and the rear end of the water tank (3) is fixedly connected with a bearing plate (33) on the top.

6. The multi-functional dust removal device for mine exploitation according to claim 5, characterized in that: The dust falling mechanism (8) comprises a water pump (81), a water suction pipe (82), a water discharge pipe (83), a hose (84), two fixed rings (85), a water collecting shell (86) and a plurality of atomizing nozzles (87), one end of the water pump (81) is fixedly connected with the water suction pipe (82), the other end of the water suction pipe (82) penetrates to the lower side of the inside of the water tank (3), the output end of the water pump (81) is fixedly connected with the front end of the water discharge pipe (83), the outer wall of the water discharge pipe (83) penetrates the front and rear ends of the top of the support seat (34), the outer walls of the front and rear ends of the hose (84) are fixedly connected with the fixed rings (85), respectively, one end of the front fixed ring (85) is fixedly connected with the rear end of the water discharge pipe (83), one end of the rear fixed ring (85) is fixedly connected with the front end of the water collecting shell (86), a plurality of the atomizing nozzles (87) are fixedly connected with the rear end of the water collecting shell (86) in equidistant array, and the interiors of the water discharge pipe (83), the hose (84), the water collecting shell (86) and the plurality of atomizing nozzles (87) are mutually penetrated.

7. The multi-functional dust removal device for mine exploitation according to claim 1, characterized in that: The adjusting mechanism (9) comprises an electric telescopic rod (91), a mounting seat (92), a mounting block (93), two fixed plates one (94), a fixed rod (95), two fixed plates two (96) and a plug rod (97), the output end of the electric telescopic rod (91) is fixedly connected with the bottom of the mounting block (93), one end of the mounting seat (92) is fixedly connected with the end of the electric telescopic rod (91) away from the mounting block (93), one end of each of the two fixed plates one (94) is arranged on the left and right sides of the mounting seat (92), the outer wall of the fixed rod (95) penetrates the left and right ends of the mounting seat (92) and the two fixed plates one (94) and is fixedly connected therebetween, one end of each of the two fixed plates two (96) is arranged on the left and right ends of the mounting block (93), and the outer wall of the plug rod (97) penetrates the left and right ends of the middle part of the mounting block (93) and is fixedly connected with the opposite surfaces of the two fixed plates two (96).

8. The multi-functional dust removal device for mine exploitation according to claim 7, characterized in that: The front ends of the two fixed plates one (94) are fixedly connected with the rear end of the support seat (34), and the tops of the two fixed plates two (96) are fixedly connected with the middle sides of the bottoms of the water collecting shell (86).

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