CN202417574U - Water circulation type dust removal device - Google Patents
Water circulation type dust removal device Download PDFInfo
- Publication number
- CN202417574U CN202417574U CN2011205758722U CN201120575872U CN202417574U CN 202417574 U CN202417574 U CN 202417574U CN 2011205758722 U CN2011205758722 U CN 2011205758722U CN 201120575872 U CN201120575872 U CN 201120575872U CN 202417574 U CN202417574 U CN 202417574U
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- China
- Prior art keywords
- casing
- water
- ventilation pipe
- pressure ventilation
- dust removal
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- Expired - Fee Related
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Abstract
The utility model relates to a water circulation type dust removal device. The water circulation type dust removal device is characterized by comprising a box body, a dust removal fan, a pressure ventilation pipe and rollers, wherein the bottom of the box body is provided with the rollers; the pressure ventilation pipe is obliquely arranged in the box body and connected with the dust removal fan outside the box body; both sides of the box body are respectively provided with a waste gas inlet and a clean gas outlet; a high end of the pressure ventilation pipe is used as a gas inlet arranged at the position of the waste gas inlet; and a lower end of the pressure ventilation pipe is used as a liquid outlet arranged in the box body. The water circulation type dust removal device has the advantages of water consumption reduction, water rate conversation and waste water drainage reduction, and a destructive effect generated by a water curtain on a laneway is choked.
Description
Technical field
The utility model relates to a kind of water circulation type dust arrester, is used for the dedusting in the coal mine roadway.
Background technology
The geological characteristics of three hag matter; The tunnel is influenced very significantly by end distension; The support process in Liang Jia colliery is that anchor, net, spray are joined U type canopy combined supporting form, and the Liang Jia colliery is groped through practice for many years, and this support form effectively supporting is lived the tunnel under the three hag matter environment; And driving sector adopt anchor, net, when U type canopy combined supporting form is joined in spray; Must whitewash, whitewashing produces amounts of dust, not only human body is damaged, environment is polluted; And behind the waste water that the produces inflow tunnel; Can rouse on ground, aggravation tunnel, roadway support is damaged, urgent need will solve.
Summary of the invention
For overcoming the defective of prior art, the utility model provide a kind of can depositing dust, the waste water of control water curtain flows in the tunnel, control water curtain and flow into the water circulation type dust arrester that in the tunnel floor lift in gallery is impacted.The technical scheme of the utility model is: a kind of water circulation type dust arrester; It is characterized in that: casing, dedusting fan, pressure ventilation pipe and roller, be provided with roller in the bottom of said casing, what described pressure ventilation pipe tilted is installed in the casing; And be connected with the outer dedusting fan of casing; The both sides of said casing are respectively arranged with waste gas inlet and pure qi (oxygen) gas outlet, and a high end of said pressure ventilation pipe is an air inlet port, and this air inlet port is installed in the waste gas inlet place; A low end of said pressure ventilation pipe is a liquid outlet, and this liquid outlet is arranged in the casing.
In the described casing strainer is installed; Described strainer is divided into clear water zone and waste water district with casing, at described clear water zone water pump is installed, and the delivery port of this water pump is connected with outlet pipe; The water side of this outlet pipe extend out to the casing outside, and corresponding to the air inlet port place of said pressure ventilation pipe.
The utility model has the advantages that: 1, reduced the consumption of water, saved the expense of water; 2, reduced the discharging of waste water; The waste water of 3, having controlled the water curtain generation is to the Roadway damage effect.
Description of drawings
Fig. 1 is the agent structure sketch map of the utility model.
The specific embodiment
Referring to Fig. 1, the utility model relates to a kind of water circulation type dust arrester, it is characterized in that: casing 1, dedusting fan, pressure ventilation pipe 5 and roller 10; Be provided with roller 10 in the bottom of said casing 1; What described pressure ventilation pipe 5 tilted is installed in the casing 1, and is connected with casing 1 outer dedusting fan, and the both sides of said casing 1 are respectively arranged with waste gas inlet 8 and pure qi (oxygen) gas outlet 6; A high end of said pressure ventilation pipe 5 is an air inlet port 12; This air inlet port 12 is installed in waste gas inlet 8 places, and a low end of said pressure ventilation pipe 5 is a liquid outlet 7, and this liquid outlet 7 is arranged in the casing 1.
In the described casing 1 strainer 9 is installed; Described strainer 9 is divided into clear water zone 2 and waste water district 3 with casing; At described clear water zone 2 water pump 11 is installed; The delivery port of this water pump 11 is connected with outlet pipe 4, and the water side of this outlet pipe 4 extend out to casing 1 outside, and corresponding to air inlet port 12 places of said pressure ventilation pipe 5.
The operating principle of the utility model is: pressure ventilation pipe 5 is under the effect of dedusting fan, and the air inlet port 12 through pressure ventilation pipe sucks dust in the casing, simultaneously under the effect of water pump 11; Water in the casing is delivered to air inlet port 12 places through outlet pipe; Form water curtain at air inlet port 12 places, and under the effect of blast, current and dust are drawn in the pressure ventilation pipe 5; The mixture of current and dust flows into the waste water district 3 of casing 1 through liquid outlet 7; Liquid in the waste water district 3 is filtered to clear water zone 2 through strainer 9, and is taken out the air inlet port place that causes pressure ventilation pipe 5, repetitive cycling once more.
Claims (2)
1. water circulation type dust arrester; It is characterized in that: casing, dedusting fan, pressure ventilation pipe and roller, be provided with roller in the bottom of said casing, what described pressure ventilation pipe tilted is installed in the casing; And be connected with the outer dedusting fan of casing; The both sides of said casing are respectively arranged with waste gas inlet and pure qi (oxygen) gas outlet, and a high end of said pressure ventilation pipe is an air inlet port, and this air inlet port is installed in the waste gas inlet place; A low end of said pressure ventilation pipe is a liquid outlet, and this liquid outlet is arranged in the casing.
2. water circulation type dust arrester according to claim 1; It is characterized in that: in the described casing strainer is installed; Described strainer is divided into clear water zone and waste water district with casing, at described clear water zone water pump is installed, and the delivery port of this water pump is connected with outlet pipe; The water side of this outlet pipe extend out to the casing outside, and corresponding to the air inlet port place of said pressure ventilation pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205758722U CN202417574U (en) | 2011-12-28 | 2011-12-28 | Water circulation type dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205758722U CN202417574U (en) | 2011-12-28 | 2011-12-28 | Water circulation type dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202417574U true CN202417574U (en) | 2012-09-05 |
Family
ID=46742347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205758722U Expired - Fee Related CN202417574U (en) | 2011-12-28 | 2011-12-28 | Water circulation type dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202417574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032094A (en) * | 2012-12-20 | 2013-04-10 | 龙口矿业集团有限公司 | Energy-saving self-circulation dust removal device for pulp shooting machine |
-
2011
- 2011-12-28 CN CN2011205758722U patent/CN202417574U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032094A (en) * | 2012-12-20 | 2013-04-10 | 龙口矿业集团有限公司 | Energy-saving self-circulation dust removal device for pulp shooting machine |
| CN103032094B (en) * | 2012-12-20 | 2016-08-10 | 龙口矿业集团有限公司 | Energy-saving self-circulation dust removal device for the pulp shooting machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20151228 |