CN102071960B - Special-purpose bag filter for underground coal mine - Google Patents
Special-purpose bag filter for underground coal mine Download PDFInfo
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- CN102071960B CN102071960B CN201110006054A CN201110006054A CN102071960B CN 102071960 B CN102071960 B CN 102071960B CN 201110006054 A CN201110006054 A CN 201110006054A CN 201110006054 A CN201110006054 A CN 201110006054A CN 102071960 B CN102071960 B CN 102071960B
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- dust cleaning
- cleaning case
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- coal mine
- dust
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Abstract
A special-purpose bag filter for underground coal mine is characterized in that: a rectangular dedusting box matched with a coal conveyer chute or a coal conveyer belt is arranged at the lower end of an induced draft pipe of the bag filter according to the condition of the underground coal mine, an explosion proof type special induced draft fan and an explosion proof type motor thereof are arranged at the outlet end of the induced draft pipe, an explosion proof type program control box is arranged beside the explosion proof type motor, shaking pieces are respectively arranged on hanging beams in the dedusting box, antistatic filter bags are respectively arranged under cap nuts at the lower parts of the two ends of each shaking piece, the lower ends of the filter bags are respectively connected onto short pipes above a ventilation tubeplate, one side face of the dedusting box is provided with an upper-layer access door and a lower-layer access door which are convenient to open and close, an opening for dusty gas to enter and dust collection exhaust is reserved under the tubeplate between supporting legs of the dedusting box, and a shaking piece driving device is arranged at the tail end of the dedusting box. The special-purpose bag filter provided by the invention can enable dust loading concentration in air under the mine to reach a standard rate of Coal Mine Safety Regulation, the incidence rate of dust phthisis of miners can be reduced, and the health level of the miners can be improved.
Description
Technical field:
The present invention relates to cleaner, particularly a kind of being specifically designed under the coal mine purifies air, and avoids special-purpose sack cleaner under the coal mine of pollution caused by coal dust, blast, the reduction miner pneumoconiosis incidence of disease.
Background technology:
The scene does not all have cleaner under coal mine up to now, and dust content surpasses 1200 milligrams/cubic metre in the air under the coal mine, is seriously endangering the healthy of miner, and is having the danger of coal-dust explosion.
Summary of the invention:
The purpose of this invention is to provide and a kind ofly can make under the coal mine airborne dust content reach specified standard in " safety regulations in coal mine ", the protection miner is healthy, prevents special-purpose sack cleaner under the coal mine of coal-dust explosion.Technical scheme of the present invention is accomplished as follows; It includes a sack cleaner; It is characterized in that: arrange a rectangle dust cleaning case that is complementary with coal chute or coal conveyer belt in the induced duct rear end according to the colliery conditions down-hole; At the induced duct port of export special-purpose air-introduced machine of explosion-proof type and explosion-proof electric machine thereof are installed, explosion-proof type programme-control case aside is installed, in dust cleaning case, respectively hang and be separately installed with a plurality of shake parts on the beam; Below each shake part two ends, be respectively equipped with a CAP NUTS; Each CAP NUTS bottom is separately installed with antistatic filter bag, and each filter bag lower end is connected on the short tube of ventilation card top, and the two-layer up and down convenient access door that opens and closes is installed on a side of dust cleaning case; Below card between the supporting leg of dust cleaning case, leave dusty gas and get into the opening of discharging, be equipped with at the tail end of dust cleaning case and shake the part drive unit with control of dust.Above-mentioned dust cleaning case can be at least two connects backward and is connected with air-introduced machine with induced duct, on the induced duct at each dust cleaning case top, is respectively equipped with an automatic switching valve that links to each other with the programme-control case.It is installed under the coal mine, can removes airborne coal dust under the coal mine effectively, make under the coal mine airborne dust content reach specified standard in " safety regulations in coal mine ", reduce the sick incidence of disease of coal worker's pneumoconiosis, improve the coal miner general level of the health.
Description of drawings:
Fig. 1 is the structural representation of a kind of formula deduster of having a rest indirectly of the present invention, and Fig. 2 is a kind of structural representation of continous way deduster.
The specific embodiment:
Describe embodiment in detail in conjunction with accompanying drawing; The present invention be according to the colliery conditions down-hole on the induced duct 2 of sack cleaner backward arranged in series at least two rectangle dust cleaning cases 7 that are complementary with coal chute or coal conveyer belt are arranged; The air capacity how much quantity of dust cleaning case is handled is as required confirmed; At the induced duct port of export special-purpose air-introduced machine 13 of explosion-proof type and explosion-proof electric machine 16 thereof are installed, the pure qi (oxygen) outlet 1 of air-introduced machine is located at the motor top, in the explosion-proof electric machine installed beside explosion-proof type programme-control case 14 is arranged; In dust cleaning case, respectively hang and be separately installed with a plurality of shake parts 4 on the beam 5; Below each shake part two ends, be respectively equipped with a CAP NUTS 6, each CAP NUTS bottom is separately installed with antistatic filter bag 3, and each filter bag lower end is connected on the short tube of ventilation card 12 tops; On a side of each dust cleaning case, be respectively equipped with the two-layer up and down convenient access door 8 and 10 that opens and closes; Specifically be arranged on which side, need to confirm, below card between the bottom leg 15 of each dust cleaning case, leave the opening 11 that dusty gas gets into and control of dust is discharged according to arts demand; Tail end at dust cleaning case is equipped with shake part drive unit 9, is respectively equipped with the automatic switching valve 17 that is communicated with induced duct at each dust cleaning case top.Through cooperatively interacting of programme-control case and switching valve, can realize the continuous dedusting of this deduster, guarantee that the dust content in the underground air reaches specified standard in " safety regulations in coal mine ".Fig. 1 is a kind of structural representation of batch (-type) deduster, and it is in the back of air-introduced machine a dust cleaning case only to be installed, and can realize the batch (-type) dedusting through the programme-control case, does not need to install automatic switching valve again.
Claims (2)
1. special-purpose sack cleaner under the coal mine; It includes a sack cleaner; It is characterized in that: arrange a rectangle dust cleaning case that is complementary with coal chute or coal conveyer belt in the induced duct rear end of sack cleaner according to the colliery conditions down-hole; At the induced duct port of export special-purpose air-introduced machine of explosion-proof type and explosion-proof electric machine thereof are installed, explosion-proof type programme-control case are arranged, in dust cleaning case, respectively hang and be separately installed with the shake part on the beam in the explosion-proof electric machine installed beside; Below each shake part two ends, be respectively equipped with a CAP NUTS; Each CAP NUTS bottom is separately installed with antistatic filter bag, and each filter bag lower end is connected on the short tube of ventilation card top, and the two-layer up and down convenient access door that opens and closes is installed on a side of dust cleaning case; Below card between the supporting leg of dust cleaning case, leave dusty gas and get into the opening of discharging, be equipped with at the tail end of dust cleaning case and shake the part drive unit with control of dust.
2. like special-purpose sack cleaner under the described coal mine of above-mentioned claim 1; It is characterized in that: above-mentioned dust cleaning case can be at least two and connect backward and with the dust cleaning case that induced duct is connected with air-introduced machine, on the induced duct at each dust cleaning case top, be respectively equipped with an automatic switching valve that links to each other with the programme-control case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110006054A CN102071960B (en) | 2011-01-13 | 2011-01-13 | Special-purpose bag filter for underground coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110006054A CN102071960B (en) | 2011-01-13 | 2011-01-13 | Special-purpose bag filter for underground coal mine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102071960A CN102071960A (en) | 2011-05-25 |
| CN102071960B true CN102071960B (en) | 2012-10-10 |
Family
ID=44030696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110006054A Expired - Fee Related CN102071960B (en) | 2011-01-13 | 2011-01-13 | Special-purpose bag filter for underground coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102071960B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090400B (en) * | 2013-01-29 | 2015-02-11 | 苏州华威工程技术有限公司 | Waste gas and water incineration disposal device |
| CN103883345B (en) * | 2014-03-14 | 2016-02-24 | 辽宁工程技术大学 | A kind of driving face automatic monitoring dirt control dirt car |
| CN106761898A (en) * | 2016-12-30 | 2017-05-31 | 浙江海洋大学 | Small-sized efficient energy deduster is used under a kind of Coal Mine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200952406Y (en) * | 2006-09-18 | 2007-09-26 | 中国药品生物制品检定所 | Blocking frame ventilating and dust removing equipment |
| CN201033275Y (en) * | 2007-05-15 | 2008-03-12 | 辽宁鑫丰矿电设备制造有限公司 | Non-pressure rapping type cloth bag dust remover |
| CN101161330A (en) * | 2007-07-05 | 2008-04-16 | 彭志民 | Exterior sieve type bag-type dust remover and its ashing method |
| CN101623593A (en) * | 2008-07-08 | 2010-01-13 | 张雷 | Brick kiln smoke-preventing, dust-controlling, desulfurizing and waste heat-recycling system |
| CN201520712U (en) * | 2009-09-30 | 2010-07-07 | 华南理工大学 | Integrated treatment device for sludge drying and incineration |
| CN201652397U (en) * | 2010-01-22 | 2010-11-24 | 聊城市鲁西化工工程设计有限责任公司 | Dust-collecting coal conveying corridor system |
| CN201924957U (en) * | 2011-01-13 | 2011-08-10 | 新乡市胜利环保有限责任公司 | Special bag type dust collector for coal mine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6013727B2 (en) * | 1982-12-21 | 1985-04-09 | 株式会社 朝日工業社 | Fixed airflow type bag filter dust collector |
| JPS61167420A (en) * | 1985-01-21 | 1986-07-29 | Satake Eng Co Ltd | Bag filter device |
-
2011
- 2011-01-13 CN CN201110006054A patent/CN102071960B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200952406Y (en) * | 2006-09-18 | 2007-09-26 | 中国药品生物制品检定所 | Blocking frame ventilating and dust removing equipment |
| CN201033275Y (en) * | 2007-05-15 | 2008-03-12 | 辽宁鑫丰矿电设备制造有限公司 | Non-pressure rapping type cloth bag dust remover |
| CN101161330A (en) * | 2007-07-05 | 2008-04-16 | 彭志民 | Exterior sieve type bag-type dust remover and its ashing method |
| CN101623593A (en) * | 2008-07-08 | 2010-01-13 | 张雷 | Brick kiln smoke-preventing, dust-controlling, desulfurizing and waste heat-recycling system |
| CN201520712U (en) * | 2009-09-30 | 2010-07-07 | 华南理工大学 | Integrated treatment device for sludge drying and incineration |
| CN201652397U (en) * | 2010-01-22 | 2010-11-24 | 聊城市鲁西化工工程设计有限责任公司 | Dust-collecting coal conveying corridor system |
| CN201924957U (en) * | 2011-01-13 | 2011-08-10 | 新乡市胜利环保有限责任公司 | Special bag type dust collector for coal mine |
Non-Patent Citations (2)
| Title |
|---|
| JP昭59-112819A 1984.06.29 |
| JP昭61-167420A 1986.07.29 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102071960A (en) | 2011-05-25 |
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Granted publication date: 20121010 Termination date: 20200113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |