CN104632268A - Coal mine safety dust removing device - Google Patents

Coal mine safety dust removing device Download PDF

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Publication number
CN104632268A
CN104632268A CN201510020238.5A CN201510020238A CN104632268A CN 104632268 A CN104632268 A CN 104632268A CN 201510020238 A CN201510020238 A CN 201510020238A CN 104632268 A CN104632268 A CN 104632268A
Authority
CN
China
Prior art keywords
filter
dust
coal mine
dust room
air
Prior art date
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.)
Pending
Application number
CN201510020238.5A
Other languages
Chinese (zh)
Inventor
张艳平
付治国
陈凯
唐治
张莹莹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liaoning Technical University
Original Assignee
Liaoning Technical University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Liaoning Technical University filed Critical Liaoning Technical University
Priority to CN201510020238.5A priority Critical patent/CN104632268A/en
Publication of CN104632268A publication Critical patent/CN104632268A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21FSAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F5/00Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
    • E21F5/02Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21FSAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F5/00Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
    • E21F5/20Drawing-off or depositing dust

Abstract

The invention discloses a coal mine safety dust removing device which comprises a dust chamber. The dust chamber is provided with an air inlet and an air outlet. A filter device composed of a filter cloth and a filter net are arranged in the middle of the dust chamber. An air outlet filter net is arranged at the position, on the air outlet, inside the dust chamber and arranged in an air outlet filter net hole. A plurality of spraying pipes are longitudinally arranged on the upper portion of the dust chamber and connected with a water inlet pipe. A filter plate is arranged on the lower portion of the dust chamber and provided with a plurality of filter holes. A water receiving groove is formed in the lower portion of the filter plate. The lower end of the water receiving groove is connected with a drainage pipe. The coal mine safety dust removing device is good in dust removing effect and low in production cost, does not need to be electrically driven, dust in air in the dust chamber is thoroughly removed through the two-layer filter net and the spraying device, coal mine dust can be effectively removed, and the working efficiency of coal mine workers is improved.

Description

A kind of safety of coal mines dust arrester
Technical field
The present invention relates to a kind of dust arrester, specifically a kind of safety of coal mines dust arrester.
Background technology
Links in process of coal mining all can produce a large amount of dust, not only contaminated environment, and has had a strong impact on the health of coal miner, and coal operation personnel have become the people at highest risk of easy infection pneumoconiosis.The dust suppression of prior art mainly adopts high-pressure fog, needs within coal mines to consume a large amount of water resources, and effect is not fine, cannot reach thorough removing to fine particle, is also unfavorable for the discharge after dust precipitation.
Summary of the invention
The object of the present invention is to provide a kind of rational in infrastructure, good dedusting effect, producing cost are low, do not need the safety of coal mines dust arrester of water power and foam, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
A kind of safety of coal mines dust arrester, comprise dust room, described dust room is provided with air inlet port and gas outlet, the filter be made up of filter cloth and filter screen is provided with in the middle part of described dust room, be positioned at gas outlet place in described dust room and be provided with filter screen of giving vent to anger, filter screen of giving vent to anger is arranged at gives vent to anger in opening of sieve, the top of described dust room is provided with shower, multiple and the longitudinal arrangement of described shower, described shower is connected with water inlet pipe, and described dust room bottom is provided with filter plate, and filter plate is provided with multiple filter opening, the bottom of filter plate is water receiving tank, and the lower end of water receiving tank is connected with gutter.
As the further scheme of the present invention: be provided with air exhausting device in described gas outlet, described air exhausting device comprises air motor and fan, and described air motor drive fan rotates and produces suction.
Compared with prior art, the invention has the beneficial effects as follows: good dedusting effect of the present invention, producing cost is low, and do not need driven by power, air is that dust in dirt pocket is thoroughly purified by two-layer filter screen and spray equipment, can effectively remove dust in colliery, improve coalman's task efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of safety of coal mines dust arrester;
In figure: give vent to anger filter screen, 5-of 1-water inlet pipe, 2-shower, 3-dust room, 4-gives vent to anger opening of sieve, 6-air inlet port, 7-filter cloth, 8-filter screen, 9-gas outlet, 10-air motor, 11-fan, 12-filter plate, 13-filter opening, 14-water receiving tank, 15-gutter.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1, a kind of safety of coal mines dust arrester, comprise dust room 3, described dust room 3 is provided with air inlet port 6 and gas outlet 9, the filter be made up of filter cloth 7 and filter screen 8 is provided with in the middle part of described dust room 3, be positioned at gas outlet 9 place in described dust room 3 and be provided with filter screen 4 of giving vent to anger, filter screen 4 of giving vent to anger is arranged at gives vent to anger in opening of sieve 5, can be convenient for changing like this or clean filter screen 4 of giving vent to anger; The top of described dust room 3 is provided with shower 2, and this shower 2 can be multiple, and multiple shower 2 longitudinal arrangement, described shower 2 is connected with water inlet pipe 1.Described dust room 3 bottom is provided with filter plate 12, and filter plate 12 is provided with multiple filter opening 13, and the bottom of filter plate 12 is water receiving tank 14, and the lower end of water receiving tank 14 is connected with gutter 15.
In gas outlet 9, be provided with air exhausting device, described air exhausting device comprises air motor 10 and fan 11, and described air motor 10 drive fan 11 rotates and produces suction.
Operating principle of the present invention is: under mine, air with dust enters dust room 3 from air inlet port 6, air motor 10 drive fan 11 drives the upward motion of air in dust room 3, because the filter be made up of filter cloth 7 and filter screen 8 in the middle part of dust room 3, so dust in dust room 3 in air can the isolated bottom in dust room, when after device work a period of time, can device for opening, shower 2 is made to start to sprinkle water in dust room 3, air humidity now in dust room 3 can start to become large, dust in air also can stick together on droplet, again by gravity effect by fall into the filter plate 12 of filter opening 13 bottom water receiving tank 14, discharged by gutter 15: the water that shower 2 sprays out simultaneously also can play the effect of cleaning filter cloth 7 and filter screen 8.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.

Claims (2)

1. a safety of coal mines dust arrester, comprise dust room (3), it is characterized in that, described dust room (3) is provided with air inlet port (6) and gas outlet (9), described dust room (3) middle part is provided with the filter be made up of filter cloth (7) and filter screen (8), be positioned at gas outlet (9) place in described dust room (3) and be provided with filter screen of giving vent to anger (4), filter screen (4) of giving vent to anger is arranged in opening of sieve of giving vent to anger (5), the top of described dust room (3) is provided with shower (2), multiple and the longitudinal arrangement of described shower (2), described shower (2) is connected with water inlet pipe (1), described dust room (3) bottom is provided with filter plate (12), filter plate (12) is provided with multiple filter opening (13), the bottom of filter plate (12) is water receiving tank (14), the lower end of water receiving tank (14) is connected with gutter (15).
2. safety of coal mines dust arrester according to claim 1, it is characterized in that, described gas outlet is provided with air exhausting device in (9), described air exhausting device comprises air motor (10) and fan (11), and described air motor (10) drive fan (11) rotates and produces suction.
CN201510020238.5A 2015-01-16 2015-01-16 Coal mine safety dust removing device Pending CN104632268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510020238.5A CN104632268A (en) 2015-01-16 2015-01-16 Coal mine safety dust removing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510020238.5A CN104632268A (en) 2015-01-16 2015-01-16 Coal mine safety dust removing device

Publications (1)

Publication Number Publication Date
CN104632268A true CN104632268A (en) 2015-05-20

Family

ID=53211447

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510020238.5A Pending CN104632268A (en) 2015-01-16 2015-01-16 Coal mine safety dust removing device

Country Status (1)

Country Link
CN (1) CN104632268A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104912586A (en) * 2015-05-25 2015-09-16 吴三社 Mine working surface dust removal device
CN105019934A (en) * 2015-08-05 2015-11-04 中铁工程装备集团有限公司 Tunnel dust remover with filter plate convenient to replace
CN105268270A (en) * 2015-09-29 2016-01-27 哈尔滨市阿城区昌利矿山除尘设备厂 Mine dedusting apparatus
CN105332732A (en) * 2015-10-28 2016-02-17 无锡市惠泽通用机械有限公司 Low-temperature exhaust device for mines
CN105999941A (en) * 2016-06-16 2016-10-12 含山县兴达球墨铸铁厂 Dust sucking and dedusting device for cast iron manufacturing
CN106351686A (en) * 2016-11-29 2017-01-25 郑州中拓知识产权代理有限公司 Safe dust removal device for coal mine
CN108278124A (en) * 2018-01-25 2018-07-13 张荷友 A kind of rotary mine dedusting equipment of brush board cleaning dust
CN109915133A (en) * 2019-04-18 2019-06-21 刘云 A kind of coal mining processing unit

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104912586A (en) * 2015-05-25 2015-09-16 吴三社 Mine working surface dust removal device
CN104912586B (en) * 2015-05-25 2017-05-10 吴三社 Mine working surface dust removal device
CN105019934A (en) * 2015-08-05 2015-11-04 中铁工程装备集团有限公司 Tunnel dust remover with filter plate convenient to replace
CN105268270A (en) * 2015-09-29 2016-01-27 哈尔滨市阿城区昌利矿山除尘设备厂 Mine dedusting apparatus
CN105332732A (en) * 2015-10-28 2016-02-17 无锡市惠泽通用机械有限公司 Low-temperature exhaust device for mines
CN105999941A (en) * 2016-06-16 2016-10-12 含山县兴达球墨铸铁厂 Dust sucking and dedusting device for cast iron manufacturing
CN106351686A (en) * 2016-11-29 2017-01-25 郑州中拓知识产权代理有限公司 Safe dust removal device for coal mine
CN108278124A (en) * 2018-01-25 2018-07-13 张荷友 A kind of rotary mine dedusting equipment of brush board cleaning dust
CN109915133A (en) * 2019-04-18 2019-06-21 刘云 A kind of coal mining processing unit

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20150520

RJ01 Rejection of invention patent application after publication