CN220581085U - Dust fall device for coal mine excavation - Google Patents
Dust fall device for coal mine excavation Download PDFInfo
- Publication number
- CN220581085U CN220581085U CN202322182517.4U CN202322182517U CN220581085U CN 220581085 U CN220581085 U CN 220581085U CN 202322182517 U CN202322182517 U CN 202322182517U CN 220581085 U CN220581085 U CN 220581085U
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- Prior art keywords
- water
- pipe
- outlet pipe
- nozzle
- spray
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- 239000003245 coal Substances 0.000 title claims abstract description 36
- 239000000428 dust Substances 0.000 title claims abstract description 30
- 238000009412 basement excavation Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 239000007921 spray Substances 0.000 claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 13
- 238000005065 mining Methods 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 5
- 230000001629 suppression Effects 0.000 claims 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model provides a dust fall device for coal mine excavation, includes the organism, and the running wheel that is used for removing is all installed in the four corners of organism bottom, and the top of organism is provided with water tank and supporting seat, and the input intercommunication of water tank and water pump is provided with the pipe box on the outlet pipe to the output and the outlet pipe connection of water pump, and the outlet pipe top is connected with the one end of spray pipe, spray pipe one side and fixed column welding. The utility model provides a dust fall device for coal mine excavation, wherein a water outlet pipe is of a hose structure and is provided with a pipe sleeve, a water spray pipe is of a steel pipe structure, a fixed column is arranged below the water spray pipe and is connected with a rotating cavity to drive the water spray pipe to reciprocate in the rotating cavity, so that spray nozzles can spray dust on two sides of the device, the dust removal range of the device is enlarged, water in a water pump water suction tank enters the water spray pipe, manual operation is not needed, efficiency is increased, the device is simple to operate, and the working difficulty of operators is reduced.
Description
Technical Field
The utility model relates to the technical field of coal mining, in particular to a dust fall device for coal mining.
Background
Coal mines are areas where mankind is mining coal resources in a mining area rich in coal, and are generally divided into an underground coal mine and an open pit coal mine, wherein when a coal bed is far from the ground surface, coal is generally selected to be mined into an underground mining roadway, and the underground coal mine is the underground coal mine. When the distance between the coal seam and the ground surface is very short, the earth surface soil layer is generally stripped directly to excavate coal, and the coal is an open pit coal mine. Most of coal mines in China belong to underground coal mines. Coal mine range includes large areas of above-ground and below-ground and related facilities. Coal is the most predominant solid fuel, one of the combustible organic rocks. The plant is formed by gradually accumulating a plurality of plants growing in a certain geologic period into a thick layer in a proper geologic environment, burying the thick layer in water bottom or sediment, and carrying out natural coalification in the long geologic period.
The existing coal mining process can generate a large amount of dust, a proper amount of sprinkling dust is needed, the existing coal mining process generally needs manual sprinkling dust, the dust falling efficiency is low while the manpower is wasted, and sprinkling dust falling can not be carried out uniformly on a coal mining area.
The present utility model proposes a solution to the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a dust settling device for coal mine excavation, which is characterized in that a water spray opening is arranged in a spray head mode, a water spraying dust settling area can be enlarged, a water outlet pipe is of a hose structure, the water spray pipe is of a steel pipe structure and is connected with a connecting flange in a sealing way, a pipe sleeve is arranged on the water outlet pipe and is used for fixing the position of the water outlet pipe made of hose materials, a fixed column is arranged below the water spray pipe and is connected with a rotating cavity, and the water spray pipe is driven to reciprocate in the rotating cavity, so that the spray head can spray and remove dust on two sides of the device, the dust removing range of the device is enlarged, water in a water pump water suction tank enters the water spray pipe without manual operation, the efficiency is increased, the device is simple to operate, and the working difficulty of operators is reduced. In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a dust fall device for coal mine excavation, includes the organism, the running wheel that is used for removing is all installed in the four corners of organism bottom, the top of organism is provided with water tank and supporting seat, the input intercommunication of water tank and water pump, the output and the outlet pipe connection of water pump, be provided with the pipe box on the outlet pipe, the outlet pipe top is connected with the one end of spray pipe, the spray pipe other end is provided with the shower nozzle, spray pipe one side and fixed column welding, the fixed column is fixed to be set up on the fixed plate, the one end of fixed plate passes through the connecting plate with the rotation chamber and is connected, it places to rotate the chamber on the supporting seat, the supporting seat top is provided with the arc recess, the bottom of fixed plate is provided with the guide post, the guide post sets up in the arc recess.
Further, the outlet pipe is the hose material, the pipe box is the steel sheet material, the spray pipe is the steel sheet material, and the pipe box is fixed to be set up the output top of water pump for the outlet pipe of fixed hose material, the spray pipe be the steel sheet material, with the fixed column welding has also played the effect of fixed pipeline.
Further, an inclined handrail for pushing the machine body to move is arranged on one side of the machine body.
Further, a water inlet for injecting water into the water tank is formed in the top end of the water tank.
Further, the inside buckle that is provided with of rotation chamber, the buckle sets up to have the arch of certain radian, and the buckle setting is in rotation chamber tip for the position of fixed connection board, control spray pipe can not adjust the position at will.
Further, the top of outlet pipe passes through flange sealing connection the spray pipe, the spray pipe is close to the one end of outlet pipe sets up to flexible hose.
The utility model has the beneficial effects that:
according to the utility model, the water spraying port is arranged in a spray head mode, so that the dust removing area of the water spraying device can be enlarged, the water outlet pipe is of a hose structure, the water spraying pipe is of a steel pipe structure and is in sealing connection by adopting the connecting flange, the water outlet pipe is provided with the pipe sleeve, the pipe sleeve is used for fixing the position of the water outlet pipe made of hose materials, the fixed column is arranged below the water spraying pipe and is connected with the rotating cavity, and the water spraying pipe is driven to reciprocate in the rotating cavity, so that the spray head can spray and remove dust on two sides of the device, the dust removing range of the device is enlarged, water in the water pumping tank of the water pump enters the water spraying pipe, manual operation is not needed, the efficiency is increased, the device is simple to operate, and the working difficulty of operators is reduced.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an enlarged view of the area structure of the present utility model.
In the figure: 1. a body; 2. a movable wheel; 3. an armrest; 4. a water tank; 5. a water inlet; 6. a water pump; 7. a support base; 8. a pipe sleeve; 9. a water outlet pipe; 10. a water spray pipe; 11. a spray head; 12. a rotating chamber; 13. fixing the column; 14. a fixing plate; 15. an arc-shaped groove; 16. a connecting plate; 17. and a guide post.
Detailed Description
The technical scheme of the utility model is further elaborated below by referring to the drawings in the specification and the specific embodiments. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in figures 1 and 2, the dust fall device for coal mine excavation comprises a machine body 1, movable wheels 2 used for moving are arranged at four corners of the bottom of the machine body 1, a water tank 4 and a supporting seat 7 are arranged above the machine body 1, the water tank 4 is communicated with the input end of a water pump 6, the output end of the water pump 6 is connected with a water outlet pipe 9, a pipe sleeve 8 is arranged on the water outlet pipe 9, the top end of the water outlet pipe 9 is connected with one end of a water spray pipe 10, a spray head 11 is arranged at the other end of the water spray pipe 10, one side of the water spray pipe 10 is welded with a fixed column 13, the fixed column 13 is fixedly arranged on a fixed plate 14, one end of the fixed plate 14 is connected with a rotating cavity 12 through a connecting plate 16, the rotating cavity 12 is placed on the supporting seat 7, an arc-shaped groove 15 is arranged above the supporting seat 7, a guide column 17 is arranged at the bottom of the fixed plate 14, and the guide column 17 is arranged in the arc-shaped groove 15.
The water outlet pipe 9 is made of a hose material, the pipe sleeve 8 is made of a steel plate material, the water spraying pipe 10 is made of a steel plate material, and the pipe sleeve 8 is fixedly arranged above the output end of the water pump 6.
A tilt armrest 3 for pushing the body 1 to move is also installed at one side of the body 1.
The top end of the water tank 4 is provided with a water inlet 5 for injecting water into the water tank.
The inside buckle that is provided with of rotating chamber 12, the buckle sets up to have the arch of certain radian, and the buckle sets up in rotating chamber 12 tip for the position of fixed connection board 16, control spray pipe 10 can not adjust the position at will.
The top of the water outlet pipe 9 is connected with a water spray pipe 10 through a connecting flange in a sealing way, and one end of the water spray pipe 10 close to the water outlet pipe 9 is provided with a telescopic hose.
The utility model has the specific working procedures that:
the utility model relates to a dust fall device for coal mine excavation, which is characterized in that when in use, a water inlet 5 is opened, water is filled into a water tank 4, the device is pushed to a position where dust fall is needed after the water tank 4 is filled with water, and then a water pump 6 is started, so that a spray head 11 sprays outwards to carry out dust fall treatment, a spray pipe 10 is pushed manually, the whole machine body 1 is not required to be turned, the spray pipe 10 rotates in a rotating cavity 12, and the spray pipe can be clamped by a buckle when reaching a needed place, thus the operation is convenient, and the spraying range is increased.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
In this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a list of elements is included, and may include other elements not expressly listed.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a dust fall device for coal mine excavation, includes organism (1), its characterized in that: the utility model discloses a water pump, including organism (1), including support base (7), nozzle (10), nozzle (11), nozzle (10) one side and fixed column (13) welding, the top of organism (1) is provided with water tank (4) and supporting seat (7), the input intercommunication of water tank (4) and water pump (6), the output and the outlet pipe (9) of water pump (6) are connected, be provided with pipe box (8) on outlet pipe (9), outlet pipe (9) top is connected with the one end of nozzle (10), nozzle (11) are provided with to nozzle (10), nozzle (10) one side and fixed column (13) welding, fixed column (13) are fixed to be set up on fixed plate (14), the one end and the rotation chamber (12) of fixed plate (14) are connected through connecting plate (16), the rotation chamber (12) are placed on supporting seat (7), the supporting seat (7) top is provided with arc recess (15), the bottom of fixed plate (14) is provided with guide post (17), guide post (17) set up in arc recess (15).
2. The dust suppression device for coal mining according to claim 1, wherein: the water outlet pipe (9) is made of a hose material, the pipe sleeve (8) is made of a steel plate material, the water spraying pipe (10) is made of a steel plate material, and the pipe sleeve (8) is fixedly arranged above the output end of the water pump (6).
3. The dust suppression device for coal mining according to claim 1, wherein: one side of the machine body (1) is also provided with an inclined handrail (3) for pushing the machine body (1) to move.
4. The dust suppression device for coal mining according to claim 1, wherein: the top of the water tank (4) is provided with a water inlet (5) for injecting water into the water tank.
5. The dust suppression device for coal mining according to claim 1, wherein: the inside of the rotating cavity (12) is provided with a buckle.
6. The dust suppression device for coal mining according to claim 1, wherein: the top of outlet pipe (9) passes through flange sealing connection spray pipe (10), spray pipe (10) are close to the one end of outlet pipe (9) sets up to flexible hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322182517.4U CN220581085U (en) | 2023-08-15 | 2023-08-15 | Dust fall device for coal mine excavation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322182517.4U CN220581085U (en) | 2023-08-15 | 2023-08-15 | Dust fall device for coal mine excavation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220581085U true CN220581085U (en) | 2024-03-12 |
Family
ID=90109551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322182517.4U Active CN220581085U (en) | 2023-08-15 | 2023-08-15 | Dust fall device for coal mine excavation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220581085U (en) |
-
2023
- 2023-08-15 CN CN202322182517.4U patent/CN220581085U/en active Active
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