CN202300476U - Crescent automatic coal-passing spraying device - Google Patents
Crescent automatic coal-passing spraying device Download PDFInfo
- Publication number
- CN202300476U CN202300476U CN2011204083522U CN201120408352U CN202300476U CN 202300476 U CN202300476 U CN 202300476U CN 2011204083522 U CN2011204083522 U CN 2011204083522U CN 201120408352 U CN201120408352 U CN 201120408352U CN 202300476 U CN202300476 U CN 202300476U
- Authority
- CN
- China
- Prior art keywords
- crescent
- coal
- steel pipe
- spraying device
- utility
- 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.)
- Expired - Fee Related
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000003245 coal Substances 0.000 claims description 17
- 238000000889 atomisation Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000000151 deposition Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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Abstract
The utility model discloses a crescent automatic coal-passing spraying device. A crescent steel pipe is arranged at the coal-placing opening of a pulley head, 2-4 nozzles are arranged on the steel pipe, and the water spray direction of the nozzles faces the circle centre of the crescent. When in work, the device is controlled and started by an electromagnetic valve while the water source of a dustproof pipeline is communicated; the dustproof water enters the crescent spraying device under the control of the electromagnetic valve when the equipment is in operation so as to atomize the whole coal-placing opening. The device provided by the utility model has the advantages of good dust falling and dust catching effects and good promotional value.
Description
Technical field
Synthesis dust prevention technology under the utility model coal mine.
Background technology
The mine dust of stope is in the process of coal mining and fortune coal, to produce at present.All be unable to do without the use that is used for the dustproof spraying in the process of coal mining and fortune coal.The spray dust prevention of existing belt head coal discharge outlet only is equipped with one or two shower nozzle, because spraying is too concentrated, the whole coal discharge outlet that can not atomize, is caught the dirt weak effect at depositing dust.
Summary of the invention
In order to improve above-mentioned condition, the utility model provides a kind of crescent the automatic coal atomization mechanism of crossing.
The automatic coal atomization mechanism of crossing of a kind of crescent, it is at belt head coal discharge outlet a meniscate steel pipe to be installed, and steel pipe is provided with 2-4 shower nozzle, and the water spraying direction of shower nozzle is direction towards the meniscate center of circle.
During the utility model work, connect the water source of dustproof pipeline, and utilize solenoid control to open; Dustproof water gets in the crescent atomization mechanism under solenoid control during equipment operation, and whole coal discharge outlet atomizes; The utility model depositing dust, to catch the dirt result of use good, has excellent popularization to be worth.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Marginal data: 1-crescent steel pipe, 2-shower nozzle, the 3-pipeline that prevents dust, 4-electromagnetic valve.
The specific embodiment
1 pair of the utility model structure is described further with reference to the accompanying drawings.
As shown in Figure 1, the automatic coal atomization mechanism excessively of the crescent of the utility model is at belt head coal discharge outlet a crescent steel pipe 1 to be installed, and crescent steel pipe 1 is provided with 2-4 shower nozzle 2, and the water spraying direction of shower nozzle 2 is direction towards the meniscate center of circle.During work, connect the water source of dustproof pipeline 3, and utilize electromagnetic valve 4 controls to open, dustproof water gets in the crescent atomization mechanism under electromagnetic valve 4 controls during equipment operation, and whole coal discharge outlet atomizes.
Claims (1)
1. the automatic coal atomization mechanism of crossing of crescent is characterized in that it is at belt head coal discharge outlet a meniscate steel pipe to be installed, and steel pipe is provided with 2-4 shower nozzle, and the water spraying direction of shower nozzle is direction towards the meniscate center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204083522U CN202300476U (en) | 2011-10-24 | 2011-10-24 | Crescent automatic coal-passing spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204083522U CN202300476U (en) | 2011-10-24 | 2011-10-24 | Crescent automatic coal-passing spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202300476U true CN202300476U (en) | 2012-07-04 |
Family
ID=46369398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204083522U Expired - Fee Related CN202300476U (en) | 2011-10-24 | 2011-10-24 | Crescent automatic coal-passing spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202300476U (en) |
Cited By (2)
| 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 |
| CN103696799A (en) * | 2013-12-14 | 2014-04-02 | 常熟市通防电器有限公司 | Underground rod impacting type automatic-sprinkling dust settling device |
-
2011
- 2011-10-24 CN CN2011204083522U patent/CN202300476U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103696799A (en) * | 2013-12-14 | 2014-04-02 | 常熟市通防电器有限公司 | Underground rod impacting type automatic-sprinkling dust settling device |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |