CN213144523U

CN213144523U - Dust fall environment-friendly device for coal mining

Info

Publication number: CN213144523U
Application number: CN202022036294.7U
Authority: CN
Inventors: 刘安; 马波; 戴振光
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-05-07
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a dust fall environment-friendly device is adopted in coal mining relates to dustproof technical field. The technical key points are as follows: including dust fall ware body, dust fall ware body is equipped with the air intake, dust fall ware body cavity sets up, the first air exhauster of air intake fixedly connected with, dust fall ware body inner wall is equipped with the watering subassembly, dust fall ware body is kept away from air intake one end and is equipped with the cleaning scraper blade, the cleaning scraper blade is close to the first transmission shaft of dust fall ware body fixedly connected with, first transmission shaft runs through the first motor of dust fall ware body fixedly connected with, dust fall ware body is kept away from watering subassembly one side and is equipped with the mechanism of cleaning, dust fall ware body is close to and cleans mechanism one side and is equipped with the air outlet, the water tank is arranged in to the air outlet, one side of the adjacent dust fall ware body of water tank is. The utility model has the advantages of collecting coal dust and saving energy.

Description

Dust fall environment-friendly device for coal mining

Technical Field

The utility model relates to a dustproof technical field specifically is a dust fall environment-friendly device is adopted in coal mining

Background

Along with the rapid development of economy in China, the demand on energy sources is increased, a large amount of coal dust can be generated in the process of coal mine collection, and the coal dust is extremely harmful to people. At present, the coal dust is treated by adopting a low-pressure internal and external spraying dust settling system, and due to the fact that no effective collecting device is provided, the ground is wet and slippery easily after dust settling, energy is seriously wasted, and the national sustainable development is not facilitated.

The above prior art solution has the following drawbacks: the pulverized coal cannot be effectively collected, and energy waste is easily caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a dust fall environment-friendly device for coal mining sprays subassembly and water tank through the setting and gets rid of the buggy in the gas, filters the collection to the buggy through filter equipment after, realizes collecting the effect of reaching air dust fall to the buggy, improves the air quality, has ensured constructor's health safety.

The above object of the present invention can be achieved by the following technical solutions:

a dust-settling environment-friendly device for coal mining comprises a dust-settling device body, wherein the dust-settling device body is provided with an air inlet, the dust-settling device body is arranged in a hollow mode, the air inlet is fixedly connected with a first air exhauster, the inner wall of the dust-settling device body is provided with a water sprinkling assembly, one end, far away from the air inlet, of the dust-settling device body is provided with a cleaning scraper, the cleaning scraper is close to the dust-settling device body and is fixedly connected with a first transmission shaft, the first transmission shaft penetrates through the dust-settling device body and is fixedly connected with a first motor, one side, far away from the water sprinkling assembly, of the dust-settling device body is provided with a cleaning mechanism, one side, close to the cleaning mechanism, of the dust-settling device body is provided with an air outlet, a second air exhauster is fixedly connected in the air, the dust fall device is characterized in that a filtering device is arranged at the bottom of the filtering box, a sealing gasket is arranged at the matching position of the filtering box and the dust fall device body, and the water tank is far away from the air outlet and is provided with an exhaust pipeline.

Through adopting above-mentioned technical scheme, can effectively collect the coal dust in the mine or the place in opencut coal mine to can take out the coal dust through the rose box, clean the design of mechanism and make after spraying of watering subassembly, the coal dust that falls on the dust fall ware body can effectually be clear away, increase dust collection efficiency, the design of cleaning the scraper blade makes the surface of dust fall ware body relative with the air intake change and clears away, avoid spattering the coal dust that falls on the surface and pile up, cause unnecessary troublesome.

The present invention may be further configured in a preferred embodiment as: the cleaning mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod and a cleaning plate, one end of the first connecting rod is hinged with the second connecting rod, and the other end is fixedly connected with a second motor, one end of the second connecting rod, which is far away from the first connecting rod, is hinged with the third connecting rod, the third connecting rod is provided with a plurality of grooves along the axial direction thereof, the sweeping board is arranged in the grooves, the groove is hinged with the cleaning plate, a cylinder is arranged between the cleaning plate and the groove, the two ends of the cylinder are respectively hinged with the groove and the sweeping plate, the third connecting rod penetrates through the fixed block, the third connecting rod with fixed block sliding connection, the fixed block with dust fall ware body fixed connection, the scraper blade with the head rod is arranged in respectively the fixed block both ends.

Through adopting above-mentioned technical scheme, articulated make and can take place relative rotation between each part, the design of fixed block makes the slip direction of third connecting rod become stable, and the design of cylinder makes the cleaning plate can fix at the in-process of striking off the coal dust, and first connecting rod and second motor fixed connection make the first connecting rod can be circular motion to make the third connecting rod can be reciprocating motion.

The present invention may be further configured in a preferred embodiment as: the cleaning scraper comprises a cleaning support and a brush, the cleaning support is detachably connected with the brush, and the brush is close to one side of the first motor.

Through adopting above-mentioned technical scheme, clean and can dismantle between support and the brush and be connected and make the brush be convenient for change, be favorable to practicing thrift the cost simultaneously.

The present invention may be further configured in a preferred embodiment as: the water sprinkling assembly comprises a water pipe and a plurality of water sprinkling nozzles, the water pipe is fixedly connected with the water sprinkling nozzles, and the water sprinkling nozzles are far away from one side of the water pipe and the dust collector body can be detachably connected.

Through adopting above-mentioned technical scheme, the water pipe can provide water supply channel for the watering shower nozzle, and time watering process obtains the partial guarantee, adopts between watering shower nozzle and the dust fall ware body to dismantle to be connected and makes the watering shower nozzle be convenient for maintain and change, provides convenience for the dust fall process.

The present invention may be further configured in a preferred embodiment as: the water tank is internally provided with a rotating wheel close to one side of the air outlet, one side of the rotating wheel is fixedly connected with a second transmission shaft, the second transmission shaft penetrates through a third motor fixedly connected with the water tank, and the third motor is arranged outside the water tank.

Through adopting above-mentioned technical scheme, the design of rotating the wheel makes the coal dust in the air outlet change in with the water contact, the convenient purification to the coal dust, also is favorable to accelerating the discharge of gas from the aquatic simultaneously.

The present invention may be further configured in a preferred embodiment as: the bottom of the water tank is provided with a water pump which is fixedly connected with the sprinkling nozzle through the water pipe.

Through adopting above-mentioned technical scheme, establish the water pump bottom the water tank, can carry out secondary recycle with the water after the filtration, increase the availability factor of water.

The present invention may be further configured in a preferred embodiment as: and a water outlet is formed in one side of the bottom of the water tank, which is close to the water pump.

By adopting the technical scheme, the water in the water tank can be timely treated and replaced under the condition that the water outlet is designed and the water tank cannot achieve the secondary utilization standard.

To sum up, the utility model discloses a following at least one useful technological effect:

1. by adopting the technical scheme, the coal dust in a mine or in an open-pit coal mine can be effectively collected, the coal dust can be taken out through the filter box, the coal dust falling on the dust remover body can be effectively removed after being sprayed by the water spraying assembly due to the design of the cleaning mechanism, the dust removal efficiency is improved, the surface of the dust remover body opposite to the air inlet is easier to remove due to the design of the cleaning scraper plate, and the coal dust falling on the surface is prevented from being accumulated to cause unnecessary troubles;

2. by adopting the technical scheme, the parts can rotate relatively due to the hinging, the sliding direction of the second connecting rod becomes stable due to the design of the fixing block, the cleaning plate can be fixed in the coal dust scraping process due to the design of the air cylinder, and the first connecting rod can do circular motion due to the fixed connection of the first connecting rod and the second motor, so that the second connecting rod can do reciprocating motion;

3. through adopting above-mentioned technical scheme, the design of rotating the wheel makes the coal dust in the air outlet change in with the water contact, the convenient purification to the coal dust, also is favorable to accelerating the discharge of gas from the aquatic simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the novel overall second perspective structure of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1.

Reference numerals: 1. a dust fall device body; 2. a sprinkler assembly; 3. a sprinkler head; 4. a water pipe; 5. cleaning a scraper; 6. cleaning the bracket; 7. a brush; 8. a first drive shaft; 9. a first motor; 10. an exhaust duct; 11. A water tank; 12. a gasket; 13. a filter box; 14. a filtration device; 15. a water pump; 16. a water outlet; 17. A rotating wheel; 18. a second exhaust fan; 19. an air outlet; 20. a cleaning mechanism; 21. a first exhaust fan; 22. An air inlet; 23. a second motor; 24. a second drive shaft; 25. a third motor; 201. cleaning the board; 202. a cylinder; 203. a groove; 204. a fixed block; 205. a second link; 206. a first link; 207. and a third connecting rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the dust-settling environment-friendly device for coal mining disclosed by the present invention comprises a dust-settling device body 1, wherein the dust-settling device body 1 is provided with an air inlet 22, the dust-settling device body 1 is hollow, the air inlet 22 is fixedly connected with a first air exhauster 21, the first air exhauster 21 is of a type capable of sucking external air and coal dust into the dust-settling device body 1, the inner wall of the dust-settling device body 1 is provided with a water sprinkling assembly 2, the end of the dust-settling device body 1 away from the air inlet 22 is provided with a cleaning scraper 5, the cleaning scraper 5 is abutted against the dust-settling device body 1, the cleaning scraper 5 is fixedly connected with a first transmission shaft 8 close to the dust-settling device body 1, the first transmission shaft 8 penetrates through the dust-settling device body 1 and is fixedly connected with a first motor 9, the first motor 9 can drive the cleaning scraper 5, dust fall ware body 1 is close to and cleans mechanism 20 one side and is equipped with air outlet 19, fixedly connected with second air exhauster 18 in the air outlet 19, second air exhauster 18 can with the gas after spraying blow in water tank 11 can, air outlet 19 is arranged in water tank 11, 19 positions of air outlet are less than the water level in the water tank 11, one side of the adjacent dust fall ware body 1 of water tank 11 is equipped with rose box 13, rose box 13 and 11 sliding connection of water tank, and be difficult for slippage water tank 11 at the course of the work between rose box 13 and the water tank 11, rose box 13 bottom is equipped with filter equipment 14, filter equipment 14 can with coal dust and separation of water can, rose box 13 is equipped with sealed the pad 12 with dust fall ware body 1 cooperation department, sealed pad 12 model does not have the requirement, can satisfy sealed function can, water tank 11 keeps away from air.

As shown in fig. 1 and 3, the cleaning mechanism 20 includes a first connecting rod 206, a second connecting rod 205, a third connecting rod 207 and a cleaning board 201, one end of the first connecting rod 206 is hinged to the second connecting rod 205, the length of the first connecting rod 206 is shorter than that of the second connecting rod 205, as shown in fig. 2, and the other end is fixedly connected to a second motor 23, the second motor 23 can drive the first connecting rod 206 to rotate, one end of the second connecting rod 205, which is far away from the first connecting rod 206, is hinged to the third connecting rod 207, the hinging manner can satisfy that the second connecting rod 205 can rotate around the third connecting rod 207, the third connecting rod 207 is provided with a plurality of grooves 203 along the axial direction thereof, the cleaning board 201 is disposed in the groove 203, the groove 203 is hinged to the cleaning board 201, an air cylinder 202 is disposed between the cleaning board 201 and the groove 203, two ends of the air cylinder 202 are respectively hinged to the groove 203 and the cleaning board 201, the air cylinder 202, third connecting rod 207 runs through fixed block 204, third connecting rod 207 and fixed block 204 sliding connection, fixed block 204 and dust fall ware body 1 fixed connection, and cleaning plate 201 and first connecting rod 206 are arranged in fixed block 204 both ends respectively.

As shown in fig. 1, cleaning scraper 5 includes cleaning support 6 and brush, brush 7 can scrape off dust fall device body 1 surface with the coal dust can, cleaning support 6 and brush 7 fixed connection, and fixed connection is bolted connection, and brush 7 is close to first motor 9 one side.

As shown in fig. 1, sprinkler assembly 2 includes water pipe 4 and sprinkler head 3, and water pipe 4 is wear-resisting water pipe 4, and sprinkler head 3 can drench the coal dust can, water pipe 4 and sprinkler head 3 fixed connection, and sprinkler head 3 keeps away from water pipe 4 one side and can dismantle with dust fall ware body 1 and be connected, can dismantle the connected mode and be bolted connection.

As shown in fig. 1 and 2, a rotating wheel 17 is arranged on one side of the water tank 11 close to the air outlet 19, the rotating wheel 17 can stir water in the water tank 11, a second transmission shaft 24 is fixedly connected to one side of the rotating wheel 17, the second transmission shaft 24 penetrates through a third motor 25 fixedly connected to the water tank 11, the third motor 25 can drive the rotating wheel 17 to rotate, and the third motor 25 is arranged outside the water tank 11.

As shown in figure 1, the bottom of the water tank 11 is provided with a water pump 15, the model of the water pump 15 can be used for delivering water to the sprinkler head 3, the water pump 15 is fixedly connected with the sprinkler head 3 through a water pipe 4, and the fixed connection mode is fixed in a sleeved mode.

As shown in FIG. 1, a drain port 16 is provided at the bottom of the tank 11 on the side close to the water pump 15, and the drain port 16 may be positioned to discharge all of the water in the tank 11.

The implementation principle of the embodiment is as follows: when the device is used, the first exhaust fan 21 sucks gas with coal dust into the dust remover body 1 along the air inlet 22, the large-particle coal dust is sprayed and dusted by the spraying of the sprinkling nozzle 3, the drenched coal dust falls on the inner surface of the dust remover body 1, the coal dust is gradually scraped to the air outlet 19 through the cleaning plate 201 on the third connecting rod, the cleaning scraper 5 can scrape out the coal dust which impacts on the opposite surface of the air inlet 22 of the dust remover body 1 and falls on the air outlet 19, the coal dust enters the water tank 11 under the suction force of the second exhaust fan 18, simultaneously the gas which is not drenched and falls by the sprinkling nozzle 3 is sucked into the water tank 11 for secondary dusting, the discharge of the gas and the sinking of the coal dust are accelerated under the rotation of the rotating wheel 17, the gas which passes through the water tank 11 is discharged along the exhaust pipeline 10, the coal dust falls into the filter tank 13, the coal dust can be collected and the filter 14 can be cleaned conveniently through the sliding filter tank 13, the water is circulated by the water pump 15 after passing through the filter 14, and when the water in the water tank 11 does not satisfy the circulation condition, the water is treated by the water discharge port 16.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The dust fall environment-friendly device for coal mining comprises a dust fall device body (1), wherein an air inlet (22) is formed in the dust fall device body (1), and is characterized in that the dust fall device body (1) is hollow, a first air exhauster (21) is fixedly connected with the air inlet (22), a water spraying assembly (2) is arranged on the inner wall of the dust fall device body (1), a cleaning scraper (5) is arranged at one end, far away from the air inlet (22), of the dust fall device body (1), the cleaning scraper (5) is close to the dust fall device body (1) and is fixedly connected with a first transmission shaft (8), the first transmission shaft (8) penetrates through a first motor (9) fixedly connected with the dust fall device body (1), a cleaning mechanism (20) is arranged on one side, far away from the water spraying assembly (2), of the dust fall device body (1) is close to one side of the cleaning mechanism (20) and is provided with an air outlet (, fixedly connected with second air exhauster (18) in air outlet (19), water tank (11) is arranged in air outlet (19), water tank (11) are adjacent one side of dust fall ware body (1) is equipped with rose box (13), rose box (13) with water tank (11) sliding connection, rose box (13) bottom is equipped with filter equipment (14), rose box (13) with dust fall ware body (1) cooperation department is equipped with sealed pad (12), keep away from water tank (11) air outlet (19) are equipped with exhaust duct (10).

2. The dust-settling environment-friendly device for coal mining according to claim 1, wherein the cleaning mechanism (20) comprises a first connecting rod (206), a second connecting rod (205), a third connecting rod (207) and a cleaning plate (201), one end of the first connecting rod (206) is hinged to the second connecting rod (205), the other end of the first connecting rod is fixedly connected with a second motor (23), one end of the second connecting rod (205), which is far away from the first connecting rod (206), is hinged to the third connecting rod (207), the third connecting rod (207) is provided with a plurality of grooves (203) along the axial direction of the third connecting rod, the cleaning plate (201) is arranged in the grooves (203), the grooves (203) are hinged to the cleaning plate (201), an air cylinder (202) is arranged between the cleaning plate (201) and the grooves (203), and two ends of the air cylinder (202) are respectively hinged to the grooves (203) and the cleaning plate (201), third connecting rod (207) run through in fixed block (204), third connecting rod (207) with fixed block (204) sliding connection, fixed block (204) with dust fall ware body (1) fixed connection, clean board (201) with first connecting rod (206) are arranged in respectively fixed block (204) both ends.

3. The dust-settling environment-friendly device for coal mining is characterized in that the cleaning scraper (5) comprises a cleaning support (6) and a brush (7), the cleaning support (6) is fixedly connected with the brush (7), and the brush (7) is close to one side of the first motor (9).

4. The dust-settling environment-friendly device for coal mining according to claim 1, wherein the water spraying assembly (2) comprises a water pipe (4) and a water spraying nozzle (3), the water pipe (4) is fixedly connected with the water spraying nozzle (3), and one side, far away from the water pipe (4), of the water spraying nozzle (3) is detachably connected with the dust-settling device body (1).

5. The dust-settling environment-friendly device for coal mining is characterized in that a rotating wheel (17) is arranged in the water tank (11) and close to one side of the air outlet (19), a second transmission shaft (24) is fixedly connected to one side of the rotating wheel (17), the second transmission shaft (24) penetrates through the water tank (11) and is fixedly connected with a third motor (25), and the third motor (25) is arranged on the outer side of the water tank (11).

6. The dust-settling environment-friendly device for coal mining according to claim 5, wherein a water pump (15) is arranged at the bottom of the water tank (11), and the water pump (15) is fixedly connected with the water spray nozzle (3) through the water pipe (4).

7. A dust-settling environment-friendly device for coal mining as claimed in claim 6, wherein a water outlet (16) is arranged at the bottom of the water tank (11) close to one side of the water pump (15).