CN106761896A - A kind of coal-face Dust Concentration abatement system - Google Patents

A kind of coal-face Dust Concentration abatement system Download PDF

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Publication number
CN106761896A
CN106761896A CN201611250953.9A CN201611250953A CN106761896A CN 106761896 A CN106761896 A CN 106761896A CN 201611250953 A CN201611250953 A CN 201611250953A CN 106761896 A CN106761896 A CN 106761896A
Authority
CN
China
Prior art keywords
tube
shower nozzle
coal
control valve
dust
Prior art date
Application number
CN201611250953.9A
Other languages
Chinese (zh)
Inventor
田留锁
张芝玮
张少刚
武红波
葛帅飞
毋凯
方冠冠
刘康宁
强银刚
Original Assignee
灵宝金源矿业股份有限公司
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 灵宝金源矿业股份有限公司 filed Critical 灵宝金源矿业股份有限公司
Priority to CN201611250953.9A priority Critical patent/CN106761896A/en
Publication of CN106761896A publication Critical patent/CN106761896A/en

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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
    • E21F5/04Spraying barriers

Abstract

The present invention relates to a kind of coal-face Dust Concentration abatement system, including storage tank, inhibitor storage bin, blower fan, reducer union, shower nozzle, it is connected by the first connecting tube between the blower fan and reducer union, it is connected by the second connecting tube between storage tank and the first connecting tube, it is connected by the 3rd connecting tube between inhibitor storage bin and the first connecting tube, it is connected by the 4th connecting tube between reducer union and shower nozzle, first connecting tube is provided with the first control valve, second connecting tube is provided with the first water pump and the second control valve, 3rd connecting tube is provided with the second water pump and the 3rd control valve.The system can effectively control coal dust problem, simple to operate, improve efficiency of dust collection.

Description

A kind of coal-face Dust Concentration abatement system
Technical field
The invention belongs to mine coal dust Treatment process field, more particularly to a kind of coal-face Dust Concentration abatement system System.
Background technology
Coal dust harm is one of harm for being difficult to avoid that in coal production, during coal mining, ore reduction, fortune The links such as defeated and screening can all produce substantial amounts of dust.On the one hand, the operating environment serious harm workman of dust pollution Healthy, long-term suction dust can cause pulmonary lesion, cause pneumoconiosis.On the other hand, the too high influence of dust concentration is mined The security performance of machine work, a large amount of dust for suspending are also the one of the main reasons for causing colliery coal-dust explosion.Therefore, eliminate Mine Dust, the generation for ensuring practitioner's life and health, prevent accident is particularly important.
The content of the invention
The invention aims to provide a kind of coal-face Dust Concentration abatement system, effective control coal dust is asked Topic, it is simple to operate, improve efficiency of dust collection.
The present invention is adopted the technical scheme that to solve the above problems, there is provided a kind of coal-face Dust Concentration disappears Subtract system, including storage tank, inhibitor storage bin, blower fan, reducer union, shower nozzle, pass through between the blower fan and reducer union First connecting tube is connected, and is connected by the second connecting tube between storage tank and the first connecting tube, inhibitor storage bin and It is connected by the 3rd connecting tube between one connecting tube, is connected by the 4th connecting tube between reducer union and shower nozzle, it is described First connecting tube is provided with the first control valve, and second connecting tube is provided with the first water pump and the second control valve, the described 3rd Connecting tube is provided with the second water pump and the 3rd control valve.
The shower nozzle includes tapered hollow shower nozzle, and microcephaly one end of hollow shower nozzle is provided with shower nozzle connecting tube, hollow Major part one end of shower nozzle is the outlet of shower nozzle, and the exit of shower nozzle is provided with the shower plate for covering the outlet, and shower plate is provided with many Individual spray apertures.
Beneficial effects of the present invention:The device utilizes the blast and reducer union raising water of blower fan and mixing for coal dust inhibitor The speed that liquid is ejected from shower nozzle is closed, increases the spray area of the mixed liquor of water and coal dust inhibitor, it is simple to operate, carry Efficiency of dust collection high, dust removing effects are obvious.
Brief description of the drawings
Fig. 1 is structural representation of the invention;
Fig. 2 is the structural representation of shower nozzle of the present invention.
Specific embodiment
To make the purpose of the present invention, technical scheme and beneficial effect clearer, the present invention is implemented below in conjunction with the accompanying drawings Mode is described in further detail.
As shown in figure 1, the invention provides a kind of coal-face Dust Concentration abatement system, including storage tank 1, suppression Agent storage bin 2, blower fan 3, reducer union 4, shower nozzle 5, are connected between the blower fan 3 and reducer union 4 by the first connecting tube 6 It is logical, be connected by the second connecting tube 7 between storage tank 1 and the first connecting tube 6, the connecting tube 6 of inhibitor storage bin 2 and first it Between be connected by the 3rd connecting tube 8, be connected by the 4th connecting tube 9 between reducer union 4 and shower nozzle 5, it is described first connect Adapter 6 is provided with the first control valve 10, and second connecting tube 7 is provided with the first water pump 11 and the second control valve 12, and described the Three connecting tubes 8 are provided with the second water pump 13 and the 3rd control valve 14.
As shown in Fig. 2 the shower nozzle 5 includes tapered hollow shower nozzle 5a, microcephaly one end of hollow shower nozzle 5a is provided with Major part one end of shower nozzle connecting tube 5b, hollow shower nozzle 5a are the outlet of shower nozzle 5, and the exit of shower nozzle 5 is provided with and covers the outlet Shower plate 5c, shower plate 5c are provided with multiple spray apertures 5d.
When using, the control valve 10 of blower fan 3 and first is first turned on to high-pressure blast is led in the first connecting tube 6, then beat respectively Driving the first water pump 11, second controls 12 and second water pump of valve the 13, the 3rd to control valve 14, and water and coal dust inhibitor respectively enter first In connecting tube 6, the mixed liquor speed of water and coal dust inhibitor can be improved in the presence of high-pressure blast, while water and coal dust suppress The mixed liquor of agent further improves its flow velocity through the effect of reducer union 4, is sprayed by the spray apertures 5d of shower nozzle 5 through the 4th connecting tube 9 Go out, because the mixed liquor of water and coal dust inhibitor is by pressure process twice so that the speed sprayed from spray apertures 5d is big, spray Mist scope is big, and coal dust that can be preferably to mine coal-cutting working face suppresses, and substantially increases dustfall efficiency, dust-laying effect Substantially.
The word such as " first ", " second " has been used in this patent come if limiting parts, those skilled in the art should Know:" first ", the use of " second " are intended merely to facilitate the description present invention and simplify and describe, and above-mentioned word is not special Implication.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes Change and improvement is both fallen within the range of claimed invention.The claimed scope of the invention is by appending claims and is equal to Thing is defined.

Claims (2)

1. a kind of coal-face Dust Concentration abatement system, it is characterised in that:Including storage tank, inhibitor storage bin, blower fan, Reducer union, shower nozzle, are connected between the blower fan and reducer union by the first connecting tube, storage tank and the first connecting tube it Between be connected by the second connecting tube, be connected by the 3rd connecting tube between inhibitor storage bin and the first connecting tube, reducing It is connected by the 4th connecting tube between joint and shower nozzle, first connecting tube is provided with the first control valve, described second connects Adapter is provided with the first water pump and the second control valve, and the 3rd connecting tube is provided with the second water pump and the 3rd control valve.
2. a kind of coal-face Dust Concentration abatement system according to claim 1, it is characterised in that:The shower nozzle bag Tapered hollow shower nozzle is included, microcephaly one end of hollow shower nozzle is provided with shower nozzle connecting tube, and major part one end of hollow shower nozzle is spray The outlet of head, the exit of shower nozzle is provided with the shower plate for covering the outlet, and shower plate is provided with multiple spray apertures.
CN201611250953.9A 2016-12-30 2016-12-30 A kind of coal-face Dust Concentration abatement system CN106761896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611250953.9A CN106761896A (en) 2016-12-30 2016-12-30 A kind of coal-face Dust Concentration abatement system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611250953.9A CN106761896A (en) 2016-12-30 2016-12-30 A kind of coal-face Dust Concentration abatement system

Publications (1)

Publication Number Publication Date
CN106761896A true CN106761896A (en) 2017-05-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611250953.9A CN106761896A (en) 2016-12-30 2016-12-30 A kind of coal-face Dust Concentration abatement system

Country Status (1)

Country Link
CN (1) CN106761896A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202520360U (en) * 2012-02-14 2012-11-07 山东新阳能源有限公司 Wind and water linkage type remote spraying device for explosion region
CN102777203A (en) * 2012-07-24 2012-11-14 淮南矿业(集团)有限责任公司 Roadway spraying device
CN202544901U (en) * 2012-04-26 2012-11-21 淮南矿业(集团)有限责任公司 Air-water linkage spraying device
CN202823669U (en) * 2012-08-20 2013-03-27 山东太阳纸业股份有限公司 Spray nozzle head
CN202946183U (en) * 2012-10-30 2013-05-22 陕西启源科技发展有限责任公司 Inhibitor spraying device
CN105863720A (en) * 2016-05-06 2016-08-17 太原理工大学 Mining bubble atomization water mist dust settling device
CN206419059U (en) * 2016-12-30 2017-08-18 灵宝金源矿业股份有限公司 A kind of coal-face Dust Concentration abatement system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202520360U (en) * 2012-02-14 2012-11-07 山东新阳能源有限公司 Wind and water linkage type remote spraying device for explosion region
CN202544901U (en) * 2012-04-26 2012-11-21 淮南矿业(集团)有限责任公司 Air-water linkage spraying device
CN102777203A (en) * 2012-07-24 2012-11-14 淮南矿业(集团)有限责任公司 Roadway spraying device
CN202823669U (en) * 2012-08-20 2013-03-27 山东太阳纸业股份有限公司 Spray nozzle head
CN202946183U (en) * 2012-10-30 2013-05-22 陕西启源科技发展有限责任公司 Inhibitor spraying device
CN105863720A (en) * 2016-05-06 2016-08-17 太原理工大学 Mining bubble atomization water mist dust settling device
CN206419059U (en) * 2016-12-30 2017-08-18 灵宝金源矿业股份有限公司 A kind of coal-face Dust Concentration abatement system

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Application publication date: 20170531

RJ01 Rejection of invention patent application after publication