CN110397468A - A kind of dust-extraction unit for preventing from polluting in drop shaft - Google Patents
A kind of dust-extraction unit for preventing from polluting in drop shaft Download PDFInfo
- Publication number
- CN110397468A CN110397468A CN201910816411.0A CN201910816411A CN110397468A CN 110397468 A CN110397468 A CN 110397468A CN 201910816411 A CN201910816411 A CN 201910816411A CN 110397468 A CN110397468 A CN 110397468A
- Authority
- CN
- China
- Prior art keywords
- drop shaft
- flusher
- dust
- drainage
- drainage body
- 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
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 10
- 239000007921 spray Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005065 mining Methods 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000000151 deposition Methods 0.000 abstract description 2
- 238000001727 in vivo Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 206010003497 Asphyxia Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/04—Spraying barriers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Prevention Of Fouling (AREA)
Abstract
The invention discloses a kind of for preventing the dust-extraction unit of pollution in drop shaft, including flusher, drainage body and lattice baffle, body is drained using multiple, arranged crosswise two sides in drop shaft, end is movably placed in the telescopic hole being arranged on drop shaft in vivo for each drainage, and inner end is connected with telescopic oil cylinder, and outer end is provided with slope, the drop shaft medial surface of each slope right opposite is provided with lattice baffle, and flusher is mounted on the external end bottom surface of drainage.The present invention passes through the flexible drainage body and flusher of interlaced arrangement; drainage body slope can play buffering gangue and fall; depositing dust dedusting can will be carried out using flusher in gangue dropping process; it effectively prevent dust-contained airflow to rise; gangue can be avoided using lattice baffle and directly hit drop shaft side wall; it plays a protective role, the present invention plays a significant role the protection of mining area fresh gas flow, and then mining area is protected normally to produce and the life security of staff and then the stealthy great economic benefit of generation.
Description
Technical field
The present invention relates to a kind of for preventing the dust-extraction unit of pollution in drop shaft, belongs to drop shaft technical field of dust removal equipment.
Background technique
Currently, with the development of China's economic society, people are higher and higher to environment and the requirement of health, coal mining master
Sufficient oxygen supply is needed to meet underground mining, but in deep under ground, due to cannot be introduced into earth's surface in underground job
Air, that natural circulation cannot be formed, it is difficult to meet the consumption of equipment and the demand of personnel in the pit.Along with operation
In equipment generate nocuousness, toxic gas can not discharge, gas density increase, the air quality of underground is poor, Gong Renhu
Inhaling quality reduces, and for a long time, oxygen shortage is had difficulty in breathing, and serious person's asphyxia threatens the life security of staff,
Influence shaft production.Along with a large amount of toxic gas can be generated in mine in recovery process, do manual work under mine to long-time
The health of worker cause damages.So by ventilation safety, for the well-off oxygen of underground mining work.Due to
Underground mine relative closure is sluggish in air circulation, so being even more important inside mine to the control of air quality.At drop shaft and its
It is easy to produce dust and pollutes mining area as air-flow flows out, consequence is extremely serious.
Summary of the invention
The technical problem to be solved by the present invention is a kind of dust-extraction unit for preventing from polluting in drop shaft is provided, to solve
Above-mentioned problems of the prior art.
The technical scheme adopted by the invention is as follows: a kind of dust-extraction unit for preventing from polluting in drop shaft, including flusher,
Body and lattice baffle are drained, drainage body uses multiple, arranged crosswise two sides in drop shaft, and end is movably placed in drop shaft in vivo for each drainage
In the telescopic hole of upper setting, and inner end is connected with telescopic oil cylinder, and outer end is provided with slope, the drop shaft of each slope right opposite
Medial surface is provided with lattice baffle, and flusher is mounted on the external end bottom surface of drainage.
Preferably, above-mentioned flusher uses spray head, and spray head is connected to high-pressure water by pipeline.
Preferably, above-mentioned flusher is fixedly connected on the push rod of electric pushrod, and electric pushrod is fixedly connected on drainage
In the inner cavity of body.
Beneficial effects of the present invention: compared with prior art, flexible drainage body and sprinkling of the present invention by interlaced arrangement
Device, drainage body slope can play buffering gangue and fall, can will be carried out in gangue dropping process using flusher
Depositing dust dedusting, effectively prevent dust-contained airflow to rise, and can be avoided gangue using lattice baffle and directly hits drop shaft side wall, plays guarantor
Shield effect, the present invention play a significant role the protection of mining area fresh gas flow, and then protection mining area normally produces and staff
Life security so that generate stealthy great economic benefit.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
With reference to the accompanying drawing and the present invention is described further in specific embodiment.
Embodiment 1: as shown in Figure 1, a kind of for preventing the dust-extraction unit of pollution, including flusher 1, drainage in drop shaft
Body 2 and lattice baffle 3, drainage body 2 use multiple, arranged crosswise two sides in drop shaft 7, and each 4 inner end of drainage body, which is movably placed in, to slip
In the telescopic hole 4 being arranged on well 7, and inner end is connected with telescopic oil cylinder 5, and outer end is provided with slope 6, each 6 face of slope
7 medial surface of drop shaft in face is provided with lattice baffle 3, and flusher 1 is mounted on drainage 2 outer end bottom surface of body.
Preferably, above-mentioned flusher 1 uses multiple spray heads, and spray head is connected to high-pressure water by pipeline, sprays
Head uses mechanical type rotating spray head, and spraying effect is more preferable.
Preferably, the spray head of above-mentioned flusher 1 is fixedly connected on 9 one end of zigzag right-angle folding bent plate, zigzag right angle
9 other end of bending plate is fixedly connected on the push rod of electric pushrod 8, and electric pushrod 8 is fixedly connected in the inner cavity of drainage body 2,
Electronic retraction spray head, can be avoided during drainage body retracts causes to damage, and zigzag right-angle folding bent plate 9 can evade drainage
Body slope faciostenosis problem.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Within protection scope of the present invention, therefore, protection scope of the present invention should be based on the protection scope of the described claims lid.
Claims (3)
1. it is a kind of for prevented in drop shaft pollution dust-extraction unit, it is characterised in that: including flusher (1), drainage body (2) and
Lattice baffle (3), drainage body (2) use is multiple, and arranged crosswise is movably placed in drop shaft (7) interior two sides, each drainage body (4) inner end
In the telescopic hole (4) being arranged on drop shaft (7), and inner end is connected with telescopic oil cylinder (5), and outer end is provided with slope (6), each oblique
Drop shaft (7) medial surface of slope surface (6) right opposite is provided with lattice baffle (3), and flusher (1) is mounted on drainage body (2) outer end bottom
Face.
2. according to claim 1 a kind of for preventing the dust-extraction unit of pollution in drop shaft, it is characterised in that: flusher
(1) spray head is used, spray head is connected to high-pressure water by pipeline.
3. according to claim 1 a kind of for preventing the dust-extraction unit of pollution in drop shaft, it is characterised in that: flusher
(1) it is fixedly connected on the push rod of electric pushrod (8), electric pushrod (8) is fixedly connected in the inner cavity of drainage body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910816411.0A CN110397468A (en) | 2019-08-30 | 2019-08-30 | A kind of dust-extraction unit for preventing from polluting in drop shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910816411.0A CN110397468A (en) | 2019-08-30 | 2019-08-30 | A kind of dust-extraction unit for preventing from polluting in drop shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110397468A true CN110397468A (en) | 2019-11-01 |
Family
ID=68329639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910816411.0A Pending CN110397468A (en) | 2019-08-30 | 2019-08-30 | A kind of dust-extraction unit for preventing from polluting in drop shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110397468A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1730468A1 (en) * | 1989-11-23 | 1992-04-30 | Научно-исследовательский и проектно-конструкторский институт по добыче полезных ископаемых открытым способом | Device for dust control during discharge of loose materials into hipper |
| CN201884059U (en) * | 2010-12-01 | 2011-06-29 | 中国华冶科工集团有限公司 | Underground mine slip-breaking system |
| CN103818677A (en) * | 2014-03-14 | 2014-05-28 | 辽宁工程技术大学 | Buffering blanking dust control system |
| CN205576309U (en) * | 2016-04-27 | 2016-09-14 | 南昌华骏汽车配件有限公司 | Integrative device of auto -parts electrophoresis lacquer |
| CN205708722U (en) * | 2016-03-08 | 2016-11-23 | 付国根 | A kind of Ore longitudinal buffer conveyer device |
| CN205731451U (en) * | 2016-07-08 | 2016-11-30 | 黄河科技学院 | The dustproof buffered shock mitigation system of construction waste crushing device |
| CN210509270U (en) * | 2019-08-30 | 2020-05-12 | 贵州大学 | Dust removal device for preventing pollution in orepass |
-
2019
- 2019-08-30 CN CN201910816411.0A patent/CN110397468A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1730468A1 (en) * | 1989-11-23 | 1992-04-30 | Научно-исследовательский и проектно-конструкторский институт по добыче полезных ископаемых открытым способом | Device for dust control during discharge of loose materials into hipper |
| CN201884059U (en) * | 2010-12-01 | 2011-06-29 | 中国华冶科工集团有限公司 | Underground mine slip-breaking system |
| CN103818677A (en) * | 2014-03-14 | 2014-05-28 | 辽宁工程技术大学 | Buffering blanking dust control system |
| CN205708722U (en) * | 2016-03-08 | 2016-11-23 | 付国根 | A kind of Ore longitudinal buffer conveyer device |
| CN205576309U (en) * | 2016-04-27 | 2016-09-14 | 南昌华骏汽车配件有限公司 | Integrative device of auto -parts electrophoresis lacquer |
| CN205731451U (en) * | 2016-07-08 | 2016-11-30 | 黄河科技学院 | The dustproof buffered shock mitigation system of construction waste crushing device |
| CN210509270U (en) * | 2019-08-30 | 2020-05-12 | 贵州大学 | Dust removal device for preventing pollution in orepass |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |