CN216755832U - Box structure for coal mine underground dust remover - Google Patents
Box structure for coal mine underground dust remover Download PDFInfo
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- CN216755832U CN216755832U CN202123183750.1U CN202123183750U CN216755832U CN 216755832 U CN216755832 U CN 216755832U CN 202123183750 U CN202123183750 U CN 202123183750U CN 216755832 U CN216755832 U CN 216755832U
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Abstract
The utility model provides a box body structure for a coal mine underground dust remover, which belongs to the technical field of coal mine underground dust removal and comprises a box body, wherein a filtering device is arranged in the box body to divide an inner cavity of the box body into a collecting chamber and a sewage filtering chamber, a water outlet is formed in the side wall of the sewage filtering chamber, a box cover is hinged to the box body, a dust and sewage collecting cover with an opening at the bottom is arranged on the box cover above the collecting chamber, and a connecting port communicated with the water outlet of an air-water jet dust remover is formed in the side surface of the dust and sewage collecting cover. The gas-water jet dust remover can be arranged on the connecting port on the side surface of the dust and sewage collecting cover to separate the settled dust particles from the sewage, so that the separated sewage is conveniently and intensively discharged to a specified position, and the problem of poor operation site environment caused by directly discharging the dust-containing sewage on the ground is avoided.
Description
Technical Field
The utility model relates to the technical field of coal mine underground dust removal, in particular to a box body structure for a coal mine underground dust remover.
Background
At the current coal mine underground roadway gas control site, when a drilling machine drills a coal seam, dust is very large, the working environment of miners is severe, the health is affected, and in order to reduce dust pollution, a gas-water jet dust remover is often used for removing dust on the site; at present, all gas-water jet dust collectors on the market need to press air and high-pressure water to form steam-water jet during dust removal work to form water mist to achieve the aim of dust removal, but because no special box body for collecting and filtering dust water is arranged, the dust water formed after the water mist is combined with dust is directly discharged on the field ground, so that the sewage in an operation field transversely flows, the muddy situation is caused, and the operation field environment is severe. Therefore, a new box structure for the coal mine underground dust collector needs to be developed.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides a box structure for a coal mine underground dust remover, which can mount an air-water jet dust remover on a connector on the side surface of a dust and sewage collecting cover to separate settled dust particles from sewage, so that the separated sewage can be conveniently and intensively discharged to a specified position, and the problem of poor operation site environment caused by directly discharging the dust-containing sewage on the ground is avoided.
In order to solve the technical problem, the utility model provides a box body structure for a coal mine underground dust remover, which comprises a box body, wherein a filtering device is arranged in the box body to divide an inner cavity of the box body into a collecting chamber and a sewage filtering chamber, a water outlet is formed in the side wall of the sewage filtering chamber, a box cover is hinged to the box body, a dust and sewage collecting cover with an opening at the bottom is arranged on the box cover above the collecting chamber, and a connecting port communicated with the water outlet of the air-water jet dust remover is formed in the side surface of the dust and sewage collecting cover.
Furthermore, the end part of the collecting chamber is hinged with one end of an automatic telescopic rod, and the other end of the automatic telescopic rod is hinged with the end part of the dust and sewage collecting cover.
Furthermore, the automatic telescopic rod adopts a hydraulic telescopic rod, an electric telescopic rod or a pneumatic telescopic rod.
The number of the filtering devices is 1 to 5, and all the filtering devices are arranged in a row in the box body.
Further, the filtering device is fixedly arranged in the box body; or the filtering device is movably arranged in the box body through a plug-in mounting structure.
Furthermore, the plug-in mounting structure adopts clamping plate pairs arranged on a pair of inner walls of the box body, and a slot for inserting the filtering device is reserved between two clamping plates of each clamping plate pair; or the plug-in mounting structure adopts a slot arranged at the bottom of the box body; or the plug-in mounting structure adopts slots arranged on a pair of inner walls of the box body, or the plug-in mounting structure adopts U-shaped slots arranged along a pair of side walls and the bottom of the box body.
Further, the upper end of box is provided with the border of inside extension along circumference, and all offers the breach that is used for getting this department filter equipment with every filter equipment corresponding position.
Furthermore, the filtering device adopts a round hole plate type filtering net, a square hole plate type filtering net, a tubular type filtering net or a filter element type filter.
Further, a handle is arranged at the top of the filtering device.
Furthermore, a connecting pipe is communicated with the connecting port, and the outer end of the connecting pipe is provided with a connecting flange.
Furthermore, the dust and sewage collecting cover is of a horn-shaped structure with a small upper end and a large lower end.
Further, a gas drainage port is arranged on the box cover.
Furthermore, an L-shaped supporting frame is arranged on the box cover, and an arc-shaped mounting groove is formed in the upper end of the supporting frame.
The technical scheme of the utility model has the following beneficial effects:
1. the utility model integrally adopts a shell structure, wherein the box body, the dust and sewage collecting cover and the dust removing pipeline are all shell structures, and the utility model has the advantages of light weight, convenient installation, simple operation, safety and reliability.
2. The dust and sewage collecting cover with the opening at the bottom is arranged on the box cover above the collecting chamber, so that dust and pressure water are firstly discharged into the dust and sewage collecting cover after being preliminarily fused in the dust removing pipeline, the dust and sewage can be further combined by utilizing the converging effect of the dust and sewage collecting cover to improve the dust removing effect, and the dust and sewage collecting cover has a certain vertical distance from the collecting chamber in the box body, so that a dust falling height can be provided, the dust and sewage can conveniently sink into the collecting chamber under the action of gravity, and the dust removing effect is greatly improved.
3. The utility model can solve the problems that the operation site sewage flows transversely and is muddy, and the operation site environment is severe because the dust water formed by combining the water mist formed by the water jet and the dust is directly discharged on the site ground while the air-water jet dust remover removes the dust, and the operation site environment can be greatly optimized, and the working efficiency and the human safety of underground workers are improved.
4. The filtering device is not limited to be fixedly installed, a detachable installation structure of a plug-in installation structure can be adopted, the filtering device can be conveniently disassembled, assembled and maintained, the number of the filtering devices is not limited to be single, a plurality of filtering devices can be adopted, and all the filtering devices are arranged in the box body in rows, so that the filtering effect is improved.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the structure of the filter device of the present invention;
FIG. 4 is a schematic view of the cover of the present invention;
reference numerals:
a box body 1; a filtering device 2; a collection chamber 3; a sewage filtering chamber 4; a water discharge port 5; a box cover 6; a dust and sewage collecting cover 7; an automatic telescopic rod 8; a plug-in mounting structure 9; an edge 10; a notch 11; a handle 12; a connecting pipe 13; a connecting flange 14; a gas extraction and discharge port 15; a support frame 16; and a mounting groove 17.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.
As shown in fig. 1-4: the utility model provides a colliery is box structure for dust remover in pit, includes the box, be provided with filter equipment in the box in order to incite somebody to action the inner chamber of box separates into and collects room and sewage filter chamber, the outlet has been seted up on the lateral wall of sewage filter chamber, it has the case lid to articulate on the box, is located collect the room top be provided with bottom area open-ended dust sewage on the case lid and collect the cover, the dust sewage collects the side of cover and offers the connector that is used for being linked together with the discharge port of air water efflux dust remover.
Particularly, as shown in fig. 1 and 2, a box structure for colliery dust remover in pit, including box 1, be provided with filter equipment 2 in box 1 in order to incite somebody to action collection room 3 and sewage filter chamber 4 are separated into to the inner chamber of box 1, outlet 5 has been seted up on the lateral wall of sewage filter chamber 4, it has case lid 6 to articulate on box 1, is located collect the room 3 top be provided with bottom area open-ended dust sewage on the case lid 6 and collect cover 7, the dust sewage collects the side of cover 7 and offers the connector that is used for being linked together with the discharge port of air water jet dust remover.
In another embodiment of the present invention, as shown in fig. 1 and 2, in order to automatically turn up the box cover 6 for cleaning the inside of the box body 1, the end of the collecting chamber 3 is hinged with one end of an automatic telescopic rod 8, and the other end of the automatic telescopic rod 8 is hinged with the end of the dust and sewage collecting cover 7.
In another embodiment of the present invention, as shown in fig. 1 and 2, the automatic telescopic rod 8 is a hydraulic telescopic rod, obviously, the automatic telescopic rod 8 is not limited to be a hydraulic telescopic rod, and may be another type, such as an electric telescopic rod or a pneumatic telescopic rod, which can also be used to lift the box cover 6 by using the automatic telescopic rod 8 when the interior of the box body 1 needs to be cleaned.
In another embodiment of the present invention, as shown in fig. 2, the number of the filtering devices 2 is 1, obviously, the number of the filtering devices 2 is not limited to 1, and may be more, such as 2, 3, 4 or 5, etc., and all the filtering devices 2 are arranged in a row in the box body 1.
In another embodiment of the present invention, as shown in fig. 2, the filtering device 2 is movably mounted in the box 1 through a plug-in mounting structure 9. In this embodiment, the filtering device 2 is movably mounted in the box 1 by a plug-in mounting structure 9, and obviously, the filtering device 2 may also be fixedly mounted in the box 1.
In another embodiment of the present invention, as shown in fig. 2, the plug-in mounting structure 9 employs pairs of clamping plates disposed on a pair of inner walls of the box body 1, and a slot for inserting the filtering device 2 is left between two clamping plates of each pair of clamping plates; obviously, the plug-in mounting structure 9 may also be of other types, for example, the plug-in mounting structure 9 is a slot provided at the bottom of the box body 1; or the plug-in mounting structure 9 adopts slots arranged on a pair of inner walls of the box body 1, or the plug-in mounting structure 9 adopts U-shaped slots arranged along a pair of side walls and the bottom of the box body 1.
In another embodiment of the present invention, as shown in fig. 2, in order to improve the sealing performance between the box cover 6 and the box body 1 and facilitate taking out or installing the filtering devices 2 from the box body 1, an inwardly extending edge 10 is circumferentially disposed at the upper end of the box body 1, and a notch 11 for taking and placing the filtering device 2 therein is formed at a position corresponding to each filtering device 2.
In another embodiment of the present invention, as shown in fig. 3 and 2, the filter device 2 is a round-hole filter screen, and obviously, the filter device 2 is not limited to a round-hole filter screen, a square-hole filter screen, a tubular filter screen, or a cartridge filter.
In another embodiment of the utility model, as shown in fig. 3 and 2, a handle 12 is provided on top of the filter device 2 to facilitate manual access to the filter device.
In another embodiment of the present invention, as shown in fig. 4 and fig. 1, in order to facilitate the installation of the dust collector on the dust-sewage collecting cover 7, a connecting pipe 13 is arranged on the connecting port in a communicating manner, and the outer end of the connecting pipe 13 is provided with a connecting flange 14.
In another embodiment of the present invention, as shown in fig. 1 and 2, in order to facilitate the dust and sewage to fall after colliding, fusing and dedusting by the air-water jet dust collector, the dust and sewage collecting cover 7 has a horn-shaped structure with a small upper end and a large lower end.
In another embodiment of the present invention, as shown in fig. 1, 4 and 2, the dust collected during the dust removal process contains tile gas, and in order to facilitate the timely concentrated discharge of the tile gas, a gas discharge port 15 is provided on the box cover 6.
In another embodiment of the present invention, as shown in fig. 4 and 2, in order to stably fix a dust remover (such as an air-water jet dust remover) on the box cover 6, an L-shaped support frame 16 is provided on the box cover 6, and the upper end of the support frame 16 is provided with an arc-shaped mounting groove 17.
The working method (or working principle) of the utility model is as follows:
during operation, the dust combines together inside getting into the box with air water efflux spraying inside the dust remover, and sewage is in the box through sediment and filter equipment's filtration back, and the water after will filtering is to appointed place through outlet and drain pump, and when the sludge in the box piles up the certain degree, the case lid of box is opened to the automatic telescopic link of accessible, and the sludge in the box is clear away to the manual work, and the filter equipment activity sets up and can take out the washing in the box, and gas drainage pipe way is connected to gas drainage mouth in the pit. The utility model has the advantages of light weight, convenient installation, simple operation, safety and reliability; the problem that the operation site sewage crossflow and muddy are caused by directly discharging dust water formed after water mist formed by water jet and dust are combined on the site ground when a gas-water jet dust remover removes dust can be solved, the operation site environment can be greatly improved, and the working efficiency and the human safety of underground workers are improved.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate agent, and may be used for communicating the inside of two elements or interacting relation of two elements, unless otherwise specifically defined, and the specific meaning of the terms in the present invention can be understood by those skilled in the art according to specific situations.
While the foregoing is directed to the preferred embodiment of the present invention, it will be appreciated by those skilled in the art that various changes and modifications may be made therein without departing from the principles of the utility model as set forth in the appended claims.
Claims (10)
1. The utility model provides a colliery is box structure for dust remover in pit which characterized in that: including box (1), be provided with filter equipment (2) in box (1) in order to incite somebody to action the inner chamber of box (1) is separated into and is collected room (3) and sewage filter chamber (4), outlet (5) have been seted up on the lateral wall of sewage filter chamber (4), box (1) is gone up to articulate has case lid (6), is located collect room (3) top be provided with bottom area open-ended dust sewage on case lid (6) and collect cover (7), the connector that is used for being linked together with the discharge port of air water jet dust remover is offered to the side of dust sewage collection cover (7).
2. The box structure for the coal mine underground dust collector as claimed in claim 1, wherein: the end part of the collecting chamber (3) is hinged with one end of an automatic telescopic rod (8), and the other end of the automatic telescopic rod (8) is hinged with the end part of the dust and sewage collecting cover (7).
3. The box structure for the coal mine underground dust collector as claimed in claim 1, wherein: the number of the filtering devices (2) is 1 to 5, and all the filtering devices (2) are arranged in a row in the box body (1).
4. The box structure for the coal mine underground dust collector as claimed in claim 1, wherein: the filtering device (2) is fixedly arranged in the box body (1); or the filtering device (2) is movably arranged in the box body (1) through a plug-in mounting structure (9).
5. The box structure for the coal mine underground dust collector as claimed in claim 4, wherein: the plug-in mounting structure (9) adopts clamping plate pairs arranged on a pair of inner walls of the box body (1), and a slot for inserting the filtering device (2) is reserved between two clamping plates of each clamping plate pair; or the plug-in mounting structure (9) adopts a slot arranged at the bottom of the box body (1); or the plug-in mounting structure (9) adopts slots arranged on a pair of inner walls of the box body (1), or the plug-in mounting structure (9) adopts U-shaped slots arranged along a pair of side walls and the bottom of the box body (1).
6. The box structure for the coal mine underground dust collector as claimed in claim 1, wherein: the upper end of box (1) is provided with inside extension border (10) along circumference, and all offers breach (11) that are used for getting and putting this department filter equipment (2) with every filter equipment (2) corresponding position.
7. The box structure for the coal mine underground dust collector as claimed in claim 1, wherein: the filtering device (2) adopts a round hole plate type filtering net, or a square hole plate type filtering net, or a tubular type filtering net, or a filter element type filter.
8. The structure of the box body for the dust remover in the coal mine well according to claim 7, is characterized in that: the top of the filtering device (2) is provided with a handle (12).
9. The box structure for the coal mine underground dust collector as claimed in claim 1, wherein: the connecting port is provided with a connecting pipe (13) in a communicating manner, and the outer end of the connecting pipe (13) is provided with a connecting flange (14).
10. The box structure for the coal mine underground dust collector as claimed in any one of claims 1 to 9, wherein: the dust and sewage collecting cover (7) is of a horn-shaped structure with a small upper end and a large lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123183750.1U CN216755832U (en) | 2021-12-17 | 2021-12-17 | Box structure for coal mine underground dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123183750.1U CN216755832U (en) | 2021-12-17 | 2021-12-17 | Box structure for coal mine underground dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216755832U true CN216755832U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123183750.1U Active CN216755832U (en) | 2021-12-17 | 2021-12-17 | Box structure for coal mine underground dust remover |
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| Country | Link |
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| CN (1) | CN216755832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115822686A (en) * | 2022-12-02 | 2023-03-21 | 应急管理部研究中心 | Dust removal equipment for coal mine safety production roadway |
-
2021
- 2021-12-17 CN CN202123183750.1U patent/CN216755832U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115822686A (en) * | 2022-12-02 | 2023-03-21 | 应急管理部研究中心 | Dust removal equipment for coal mine safety production roadway |
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