CN209800011U - Spraying dust removal equipment for coal mine electromechanical fully mechanized mining support - Google Patents

Spraying dust removal equipment for coal mine electromechanical fully mechanized mining support Download PDF

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Publication number
CN209800011U
CN209800011U CN201920251284.XU CN201920251284U CN209800011U CN 209800011 U CN209800011 U CN 209800011U CN 201920251284 U CN201920251284 U CN 201920251284U CN 209800011 U CN209800011 U CN 209800011U
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CN
China
Prior art keywords
dust
dust removal
dustproof cloth
sliding plate
fixedly connected
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920251284.XU
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Chinese (zh)
Inventor
赵永诚
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Individual
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Individual
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Priority to CN201920251284.XU priority Critical patent/CN209800011U/en
Application granted granted Critical
Publication of CN209800011U publication Critical patent/CN209800011U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

the utility model relates to a colliery electromechanical fully mechanized support spray dust removal equipment, a serial communication port, include: the dust collector comprises a unilateral dust removal assembly, an air pipe, dustproof cloth, a magnet, a flow collecting valve, a dust collector, a top beam, a base and an air exhaust opening, wherein the unilateral dust removal assembly is respectively installed on two sides of the top beam, the unilateral dust removal assembly comprises a dust removal unit and the dustproof cloth, and the dust removal unit comprises a fixed plate, a sliding plate and a spring. The utility model discloses a dustproof cloth and sliding plate prevent the dust to both sides diffusion, reduce the dust in the mode that uses the spraying, use the negative pressure to absorb most dust, the content of the dust that has significantly reduced produces health and safety problem that the dust caused when having solved hydraulic support's back timber motion.

Description

Spraying dust removal equipment for coal mine electromechanical fully mechanized mining support
Technical Field
The utility model relates to a colliery electromechanical fully mechanized support spray dust removal equipment.
Background
The fully mechanized coal mining is a fully mechanized coal mining process of a longwall coal mining method, relates to underground coal mining, and is suitable for the mining of a medium-thickness coal seam and a thick coal seam by a layered longwall method, wherein the coal seam is stable, the top plate of the medium-thickness coal seam is hard, and the medium-thickness coal seam is slowly inclined without a fault. A hydraulic support, a scraper conveyor and a roller coal cutter are arranged on a longwall fully-mechanized mining face, and a gate-way reversed loader, a telescopic belt conveyor and the like are arranged on a transportation roadway. The fully-mechanized coal mining face is arranged in an overlong way, namely the face length is arranged according to the length of two fully-mechanized coal mining faces.
when the hydraulic support rises to contact with the top and falls to be separated from the contact with the top, a large amount of dust is generated on the top, so that the hydraulic support is not beneficial to the health and safety production of workers. The existing dust removal mode is to arrange a spray head below a hydraulic support for spray dust removal, but the dust removal amount is small, and the production requirement cannot be completely met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, a colliery electromechanical fully mechanized support spraying dust collecting equipment is provided, the health and the safety problem that the dust caused when having solved hydraulic support's back timber motion produced.
the utility model provides a coal mine electromechanical comprehensive mining support spraying dust removal equipment which characterized in that includes: the dust collector comprises a unilateral dust removal assembly, an air pipe, dustproof cloth, a magnet, a flow collecting valve, a dust collector, a top beam, a base and an air suction opening, wherein the unilateral dust removal assembly is respectively installed on two sides of the top beam, the unilateral dust removal assembly comprises a dust removal unit and the dustproof cloth, the dust removal unit comprises a fixed plate, a sliding plate and a spring, the fixed plate is fixedly connected with the side face of the top beam, the sliding plate is arranged in the fixed plate and is in sliding connection with the fixed plate, one end of the spring is fixedly connected with the other end of the sliding plate, the fixed plate is fixedly connected with the fixed plate, the air suction opening is formed in the sliding plate and is communicated with the flow collecting valve through the air pipe, the flow collecting valve is communicated with the dust collector through a pipeline, the dust collector is installed on the base, the.
Preferably, one side of the dustproof cloth is fixedly connected with the magnet.
Preferably, a flexible strip is arranged above the sliding plate and the dustproof cloth, the sliding plate is fixedly connected with the flexible strip, and the dustproof cloth is fixedly connected with the flexible strip.
Preferably, the sliding plate is mounted with a spray head.
The utility model has the advantages of as follows: through dustproof cloth and sliding plate with the dust separation, prevent that the dust from to both sides diffusion, reduce the dust in the mode that uses the spraying, use the negative pressure to absorb most dust, the content of the dust that has significantly reduced produces health and safety problem that the dust caused when hydraulic support's back timber moved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawing in the following description is only an embodiment of the invention, and that for a person skilled in the art, other embodiments can be derived from the drawing provided without inventive effort.
FIG. 1: the utility model is a schematic view of the structure of the main view when ascending;
FIG. 2: the utility model is a schematic view of the main view structure when descending;
FIG. 3: the utility model discloses a schematic overlooking structure;
Detailed Description
The invention will be further described with reference to the following figures and examples:
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, the embodiment provides a coal mine electromechanical fully mechanized mining support spray dust removal device, which is characterized by comprising: a single-side dust removing assembly, an air pipe 4, dustproof cloth 5, a magnet 6, a collecting valve 7, a dust collector 8, a top beam 10, a base 11 and an air suction opening 31, wherein the single-side dust removing assembly is respectively arranged at two sides of the top beam 10, the single-side dust removal assembly comprises a dust removal unit and dustproof cloth 5, the dust removal unit comprises a fixed plate 1, a sliding plate 2 and a spring 3, the fixed plate 1 is fixedly connected with the side surface of the top beam 10, the sliding plate 2 is arranged in the fixed plate 1 and is connected with the fixed plate 1 in a sliding way, one end of the spring 3 is fixedly connected with the sliding plate 2, the other end is fixedly connected with the fixed plate 1, the sliding plate 2 is provided with an air suction opening 31, the air suction opening 31 is communicated with a collecting valve 7 through an air pipe 4, the collecting valve 7 is communicated with a dust collector 8 through a pipeline, the dust collector 8 is arranged on the base 11, the dustproof cloth 5 is arranged between two adjacent dust removing units, and two sides of the dustproof cloth 5 are fixedly connected with the sliding plates 2 of the two adjacent dust removing units respectively.
Preferably, one side of the dustproof cloth 5 is fixedly connected with the magnet 6.
Preferably, a flexible strip 9 is arranged above the sliding plate 2 and the dustproof cloth 5, the sliding plate 2 is fixedly connected with the flexible strip 9, and the dustproof cloth 5 is fixedly connected with the flexible strip 9.
Preferably, the sliding plate 2 is mounted with a spray head 32.
The working principle is as follows: as shown in fig. 1, the top beam 10 of the hydraulic prop is in contact with the top of the pit. The spring 3 is now compressed and the flexible strip 9 is in contact with the top. The soft strips 9 are made of rubber or silica gel and the like, and can be better attached to the uneven top surface, so that the overflow of dust is reduced. The nozzle 32 is operated to spray water mist to settle part of the dust, and then the vacuum cleaner 8 is operated to make the suction opening 31 form negative pressure to suck most of the dust nearby into the vacuum cleaner 8. The sliding plates 2 and the dustproof cloth 5 on the two sides jointly play a role in blocking dust from diffusing to the periphery.
As shown in fig. 2, when the top beam 10 of the hydraulic support is out of contact with the top of the pit. At this time, the spring 3 continuously rebounds with the descending of the top beam 10, so that the flexible strip 9 is kept in contact with the top. Meanwhile, dust is absorbed after spraying, and dust between the two unilateral dust removal assemblies is reduced.
The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.

Claims (4)

1. The utility model provides a coal mine electromechanical comprehensive mining support spraying dust removal equipment which characterized in that includes: the dust collector comprises a single-side dust removing assembly, an air pipe (4), dustproof cloth (5), a magnet (6), a flow collecting valve (7), a dust collector (8), a top beam (10), a base (11) and an air suction opening (31), wherein the single-side dust removing assembly is respectively installed on two sides of the top beam (10), the single-side dust removing assembly comprises a dust removing unit and the dustproof cloth (5), the dust removing unit comprises a fixed plate (1), a sliding plate (2) and a spring (3), the fixed plate (1) is fixedly connected with the side face of the top beam (10), the sliding plate (2) is arranged in the fixed plate (1) and is in sliding connection with the fixed plate (1), one end of the spring (3) is fixedly connected with the sliding plate (2) and the other end is fixedly connected with the fixed plate (1), the air suction opening (31) is formed in the sliding plate (2), the air suction opening (31) is communicated with the flow collecting valve (7) through the, the dust collector (8) is installed on the base (11), dustproof cloth (5) is arranged between every two adjacent dust removal units, and two sides of the dustproof cloth (5) are fixedly connected with the sliding plates (2) of the two adjacent dust removal units respectively.
2. The spray dust removal device for the coal mine electromechanical fully mechanized mining support is characterized in that: one side of the dustproof cloth (5) is fixedly connected with the magnet (6).
3. The spray dust removal device for the coal mine electromechanical fully mechanized mining support is characterized in that: and soft strips (9) are arranged above the sliding plate (2) and the dustproof cloth (5), the sliding plate (2) is fixedly connected with the soft strips (9), and the dustproof cloth (5) is fixedly connected with the soft strips (9).
4. The spray dust removal device for the coal mine electromechanical fully mechanized mining support is characterized in that: the sliding plate (2) is provided with a spray head (32).
CN201920251284.XU 2019-02-27 2019-02-27 Spraying dust removal equipment for coal mine electromechanical fully mechanized mining support Expired - Fee Related CN209800011U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920251284.XU CN209800011U (en) 2019-02-27 2019-02-27 Spraying dust removal equipment for coal mine electromechanical fully mechanized mining support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920251284.XU CN209800011U (en) 2019-02-27 2019-02-27 Spraying dust removal equipment for coal mine electromechanical fully mechanized mining support

Publications (1)

Publication Number Publication Date
CN209800011U true CN209800011U (en) 2019-12-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920251284.XU Expired - Fee Related CN209800011U (en) 2019-02-27 2019-02-27 Spraying dust removal equipment for coal mine electromechanical fully mechanized mining support

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CN (1) CN209800011U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114017123A (en) * 2021-11-08 2022-02-08 中煤科工集团重庆研究院有限公司 Fully-mechanized coal mining face distributed intelligent induction dust removal system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114017123A (en) * 2021-11-08 2022-02-08 中煤科工集团重庆研究院有限公司 Fully-mechanized coal mining face distributed intelligent induction dust removal system
CN114017123B (en) * 2021-11-08 2023-09-19 中煤科工集团重庆研究院有限公司 Fully-mechanized coal mining face distributed intelligent induction dust removal system

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191217

Termination date: 20210227