CN203114327U - Excavating working face anti-protruding drilling ring type orifice dust removal device - Google Patents
Excavating working face anti-protruding drilling ring type orifice dust removal device Download PDFInfo
- Publication number
- CN203114327U CN203114327U CN 201320091275 CN201320091275U CN203114327U CN 203114327 U CN203114327 U CN 203114327U CN 201320091275 CN201320091275 CN 201320091275 CN 201320091275 U CN201320091275 U CN 201320091275U CN 203114327 U CN203114327 U CN 203114327U
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- ring type
- working face
- pipe
- type orifice
- water inlet
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Abstract
An excavating working face anti-protruding drilling ring type orifice dust removal device is composed of a fixed rod, an adjusting casing pipe and a ring type orifice dust remover. The excavating working face anti-protruding drilling ring type orifice dust removal device is characterized in that a tightly fixed bolt A is arranged on the adjusting casing pipe, the adjusting casing pipe is sleeved on the fixed rod and fixed through the tightly fixed bolt A, and the ring type orifice dust remover is installed and fixed on the adjusting casing pipe through a height adjusting part on the ring type orifice dust remover. The excavating working face anti-protruding drilling ring type orifice dust removal device has the advantages of being novel in design, simple in structure, convenient to carry and install, firm, durable and capable of timely and effectively controlling spreading of coal dust in the process of anti-protruding drilling, thereby having a good dust falling effect, and ensuring physical health of workers.
Description
Technical field
The utility model relates to a kind of dust arrester, particularly a kind of aperture dust arrester of getting working face protrusion-dispelling boring.
Background technology
At present, outstanding in order to prevent gas, before the digging of coal seam, need to beat protrusion-dispelling boring, carry out gas drainage under suction; And in beating the protrusion-dispelling boring procedure, can produce a large amount of coal dusts, and cause working environment to worsen, endanger the healthy of coal miner.Therefore develop a kind of aperture dust arrester of getting working face protrusion-dispelling boring of practicality, become the current technical problem that presses for solution.
The utility model content
The purpose of this utility model is: design a kind of getting working face protrusion-dispelling boring ring type aperture dust arrester, this aperture dust arrester modern design, simple in structure, be easy to carry, easy for installation, sturdy and durable, can control the diffusion of coal dust in time, effectively, thereby play good depositing dust effect.
The purpose of this utility model can realize by following technical proposals:
This getting working face protrusion-dispelling boring ring type aperture dust arrester, formed by fixed bar, adjusting sleeve pipe and ring type orifice dust catcher, it is characterized in that: regulate sleeve pipe and be provided with tight fixed bolt A, the regulating sleeve pipe box is contained on the fixed bar, and fix by the tight fixed bolt A on it, the ring type orifice dust catcher is regulated parts by the height on it and is mounted and fixed on and regulates on the sleeve pipe.
Ring type orifice dust catcher described in the utility model is by 3/4 ring pipe, some shower nozzles, water inlet pipe and highly regulate parts and constitute, the inboard of 3/4 ring pipe evenly is provided with some shower nozzles, an end that connects water inlet pipe in the outside, 1/3 place of 3/4 ring pipe, the other end welding and assembling height of water inlet pipe is regulated parts, and sidewall is provided with water inlet at the middle part of water inlet pipe.
Height described in the utility model is regulated parts and is made of regulating sleeve, and regulating sleeve is provided with tight fixed bolt B.
Fixed bar of the present utility model is h type fixed bar.
Shower nozzle described in the utility model has 4.
The utility model has the advantages that: 1) novel in design, simple in structure, be easy to carry, easy for installation, sturdy and durable; 2) this ring type aperture dust arrester can be adjusted adjusting sleeve pipe, the regulating sleeve of this device easily according to the height that will play protrusion-dispelling boring, makes it meet height and the direction requirement of protrusion-dispelling boring; Therefore this ring type aperture dust arrester can be controlled in time, effectively and beat in the protrusion-dispelling boring procedure, the diffusion of coal dust, thus playing good depositing dust effect, the guarantee workman's is healthy.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1,
This getting working face protrusion-dispelling boring ring type aperture dust arrester, formed by fixed bar 7, adjusting sleeve pipe 1 and ring type orifice dust catcher, it is characterized in that: regulate sleeve pipe 1 and be provided with tight fixed bolt A 6, regulating sleeve pipe 1 is sleeved on the fixed bar 7, and fixing by the tight fixed bolt A 6 on it, the ring type orifice dust catcher is regulated parts by the height on it and is mounted and fixed on the adjusting sleeve pipe 1.Described ring type orifice dust catcher is by 3/4 ring pipe 9, some shower nozzles 8, water inlet pipe 2 and highly regulate parts and constitute, the inboard of 3/4 ring pipe 9 evenly is provided with some shower nozzles 8, an end that connects water inlet pipe 2 in the outside, 1/3 place of 3/4 ring pipe 9, the other end welding and assembling height of water inlet pipe 2 is regulated parts, and sidewall is provided with water inlet 3 at the middle part of water inlet pipe 2.Described height is regulated parts and is made of regulating sleeve 4, and regulating sleeve 4 is provided with tight fixed bolt B 5.Fixed bar 7 is h type fixed bar.Described shower nozzle 8 has 4.
The operating principle of this getting working face protrusion-dispelling boring ring type aperture dust arrester is: before the digging of coal seam, when playing protrusion-dispelling boring, this ring type aperture dust arrester is fixed on the ground, adjusts the height of regulating sleeve pipe 1, regulating sleeve 4 up and down, drill bit is placed in the middle of 3/4 ring pipe 9; Fixed by tight fixed bolt A 6 then and regulate sleeve pipe 1, fix regulating sleeve 4 by tight fixed bolt B 5; Again water inlet pipe 2 is connected supply channel, open the supply channel valve, just can carry out punching work, in the punching process, this ring type aperture dust arrester can be controlled the diffusion of coal dust in time, effectively, thereby plays good depositing dust effect.
Claims (5)
1. getting working face protrusion-dispelling boring ring type aperture dust arrester, formed by fixed bar (7), adjusting sleeve pipe (1) and ring type orifice dust catcher, it is characterized in that: regulate sleeve pipe (1) and be provided with tight fixed bolt A(6), regulating sleeve pipe (1) is sleeved on the fixed bar (7), and by the tight fixed bolt A(6 on it) fixing, the ring type orifice dust catcher is regulated parts by the height on it and is mounted and fixed on the adjusting sleeve pipe (1).
2. getting working face protrusion-dispelling according to claim 1 boring ring type aperture dust arrester, it is characterized in that: described ring type orifice dust catcher is by 3/4 ring pipe (9), some shower nozzles (8), water inlet pipe (2) and highly regulate the parts formation, the inboard of 3/4 ring pipe (9) evenly is provided with some shower nozzles (8), an end that connects water inlet pipe (2) in the outside, 1/3 place of 3/4 ring pipe (9), the other end welding and assembling height of water inlet pipe (2) is regulated parts, is provided with water inlet (3) at the middle part sidewall of water inlet pipe (2).
3. getting working face protrusion-dispelling according to claim 1 and 2 boring ring type aperture dust arrester, it is characterized in that: described height is regulated parts and is made of regulating sleeve (4), and regulating sleeve (4) is provided with tight fixed bolt B(5).
4. getting working face protrusion-dispelling according to claim 1 and 2 boring ring type aperture dust arrester, it is characterized in that: fixed bar (7) is h type fixed bar.
5. getting working face protrusion-dispelling according to claim 2 boring ring type aperture dust arrester, it is characterized in that: described shower nozzle (8) has 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320091275 CN203114327U (en) | 2013-02-28 | 2013-02-28 | Excavating working face anti-protruding drilling ring type orifice dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320091275 CN203114327U (en) | 2013-02-28 | 2013-02-28 | Excavating working face anti-protruding drilling ring type orifice dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203114327U true CN203114327U (en) | 2013-08-07 |
Family
ID=48894687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320091275 Expired - Fee Related CN203114327U (en) | 2013-02-28 | 2013-02-28 | Excavating working face anti-protruding drilling ring type orifice dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203114327U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761433A (en) * | 2017-01-23 | 2017-05-31 | 淮南矿业(集团)有限责任公司 | On to coal bed drilling dedusting sleeve pipe and its dust arrester |
| CN110433592A (en) * | 2019-09-03 | 2019-11-12 | 安徽马钢矿业资源集团有限公司 | A kind of rotational automatic spray dust-arrest device of fast demountable |
| CN110925013A (en) * | 2019-12-18 | 2020-03-27 | 临沂矿业集团菏泽煤电有限公司 | Annular spraying dust removal device |
-
2013
- 2013-02-28 CN CN 201320091275 patent/CN203114327U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761433A (en) * | 2017-01-23 | 2017-05-31 | 淮南矿业(集团)有限责任公司 | On to coal bed drilling dedusting sleeve pipe and its dust arrester |
| CN106761433B (en) * | 2017-01-23 | 2018-11-23 | 淮南矿业(集团)有限责任公司 | On to coal bed drilling dedusting casing and its dust-extraction unit |
| CN110433592A (en) * | 2019-09-03 | 2019-11-12 | 安徽马钢矿业资源集团有限公司 | A kind of rotational automatic spray dust-arrest device of fast demountable |
| CN110925013A (en) * | 2019-12-18 | 2020-03-27 | 临沂矿业集团菏泽煤电有限公司 | Annular spraying dust removal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140228 |