CN203067013U - Mining dust removal sprayer - Google Patents

Mining dust removal sprayer Download PDF

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Publication number
CN203067013U
CN203067013U CN 201320046119 CN201320046119U CN203067013U CN 203067013 U CN203067013 U CN 203067013U CN 201320046119 CN201320046119 CN 201320046119 CN 201320046119 U CN201320046119 U CN 201320046119U CN 203067013 U CN203067013 U CN 203067013U
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CN
China
Prior art keywords
water
drencher
dust removal
circular arc
mining
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.)
Active
Application number
CN 201320046119
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Chinese (zh)
Inventor
卞宗君
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.)
NANJING LINGXIANG ENERGY-SAVING TECHNOLOGY CO LTD
Original Assignee
NANJING LINGXIANG ENERGY-SAVING TECHNOLOGY CO LTD
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.)
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Publication date
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Priority to CN 201320046119 priority Critical patent/CN203067013U/en
Application granted granted Critical
Publication of CN203067013U publication Critical patent/CN203067013U/en
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Abstract

The utility model relates to a mining dust removal sprayer which comprises an arc-shaped pipeline and a water inlet connected with the outer diameter of the arc-shaped pipeline. At least two water outlets are distributed along the inner side of the arc-shaped pipeline; and spray nozzles are arranged on the water outlets. According to the utility model, after a water source is opened, under the action of pressure, water is dispersed in a mist spray shape along the sector spray nozzles, a sealed water mist layer without a gap or a dead space can be formed by four to five spray nozzles in a dust removal chamber, coal dust entering the dust removal chamber is effectively atomized in the largest area and the dust is discharged into a sewage draining exit to enter an underground blow-off pipeline after being attached to water mist and settled.

Description

Mining dedusting drencher
Technical field
The utility model relates to a kind of drencher, specifically a kind of mining dedusting drencher.
Background technology
Coal mine operation can produce dust and coal dust in various degree, and coal dust can be blasted when conditions being possessed, brings massive losses for personnel and property.Simultaneously, the generation of coal dust and dust can influence the visibility under the mine, reduces underground work progress and the harm certain to underground work personnel's healthy generation, and mining dedusting drencher commonly used exists nozzle and can't change at present, defectives such as the water smoke layer leaves the dead angle, and the atomizing area is not enough.
The utility model content
Technical problem to be solved in the utility model is, overcome the shortcoming of prior art, a kind of mining dedusting drencher is provided, can in dirt pocket, form the water smoke layer that does not have space and dead angle of a sealing, make the coal dust maximum area ground atomizing effectively that enters dirt pocket, dust is attached to enters sewage draining exit on the water smoke after the sedimentation, enter the down-hole blow-off line.
The technical scheme that the utility model solves above technical problem is:
Mining dedusting drencher comprises circular arc pipeline and the water inlet that links to each other with the circular arc outer diameter tube, arranges two weep holes at least and at delivery port nozzle is installed in the circular arc insides of pipes.
The technical scheme that the utility model further limits is: aforesaid mining dedusting drencher, described circular arc pipeline are semicircle.
Aforesaid mining dedusting drencher, the quantity of described weep hole are 4~5 and arrange evenly that along described circular arc insides of pipes the angle of adjacent two weep hole center lines is 36 °~45 °.
Aforesaid mining dedusting drencher, the tapping of described weep hole is welded with nut, and described nozzle is installed on the described nut by being threaded.
Aforesaid mining dedusting drencher, described nozzle is fan nozzle.
The beneficial effects of the utility model are: the utility model is after opening the water source, under pressure, water forms spray form along fan nozzle and scatters, four to five nozzles can form the water smoke layer that does not have space and dead angle of a sealing in dirt pocket, make the effectively atomizing of coal dust maximum area ground that enters dirt pocket, dust is attached to enters sewage draining exit on the water smoke after the sedimentation, enter the down-hole blow-off line.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing that the A of Fig. 1 is ordered.
The specific embodiment
Embodiment 1
Present embodiment is a kind of mining dedusting drencher, structure as depicted in figs. 1 and 2, comprise a circular arc pipeline 2 and the water inlet 1 that links to each other with circular arc pipeline 2 external diameters, along 5 weep holes 3 of circular arc pipeline 2 inboard evenly layouts, the angle of adjacent two weep hole 3 center lines is 36 °, the tapping of weep hole 3 is welded with nut 5, and fan nozzle 4 is mounted on the nut 5 by screw thread 6.
After opening the water source, under pressure, water forms spray form along fan nozzle and scatters, and five nozzles can form the water smoke layer that does not have space and dead angle of a sealing in dirt pocket, makes the effectively atomizing of coal dust maximum area ground that enters dirt pocket.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.

Claims (5)

1. mining dedusting drencher, it comprises circular arc pipeline and the water inlet that links to each other with described circular arc outer diameter tube, it is characterized in that: arrange two weep holes at least along described circular arc insides of pipes, and at described weep hole nozzle is installed.
2. mining dedusting drencher according to claim 1 is characterized in that: described circular arc pipeline is for semicircle.
3. mining dedusting drencher according to claim 1 is characterized in that: evenly arrange 4~5 weep holes along described circular arc insides of pipes, the angle of adjacent two weep hole center lines is 36 °~45 °.
4. mining dedusting drencher according to claim 1, it is characterized in that: the tapping at described weep hole is welded with nut, and described nozzle is installed on the described nut by being threaded.
5. mining dedusting drencher according to claim 4, it is characterized in that: described nozzle is fan nozzle.
CN 201320046119 2013-01-28 2013-01-28 Mining dust removal sprayer Active CN203067013U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320046119 CN203067013U (en) 2013-01-28 2013-01-28 Mining dust removal sprayer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320046119 CN203067013U (en) 2013-01-28 2013-01-28 Mining dust removal sprayer

Publications (1)

Publication Number Publication Date
CN203067013U true CN203067013U (en) 2013-07-17

Family

ID=48765822

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320046119 Active CN203067013U (en) 2013-01-28 2013-01-28 Mining dust removal sprayer

Country Status (1)

Country Link
CN (1) CN203067013U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103670489A (en) * 2013-12-19 2014-03-26 山东华宁矿业集团有限公司 Mining face explosion and spray device
CN105148652A (en) * 2015-09-24 2015-12-16 中国运载火箭技术研究院 Swirling airflow type spray-dedusting device
CN111962436A (en) * 2020-08-26 2020-11-20 吉林大学 Unmanned automatic planning environment-friendly sweeper for non-motor vehicle lane and sweeping method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103670489A (en) * 2013-12-19 2014-03-26 山东华宁矿业集团有限公司 Mining face explosion and spray device
CN105148652A (en) * 2015-09-24 2015-12-16 中国运载火箭技术研究院 Swirling airflow type spray-dedusting device
CN105148652B (en) * 2015-09-24 2017-03-22 中国运载火箭技术研究院 Swirling airflow type spray-dedusting device
CN111962436A (en) * 2020-08-26 2020-11-20 吉林大学 Unmanned automatic planning environment-friendly sweeper for non-motor vehicle lane and sweeping method
CN111962436B (en) * 2020-08-26 2021-05-07 吉林大学 Unmanned automatic planning environment-friendly sweeper for non-motor vehicle lane and sweeping method

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