CN107605530A - A kind of high-pressure water jet dust arrester - Google Patents
A kind of high-pressure water jet dust arrester Download PDFInfo
- Publication number
- CN107605530A CN107605530A CN201711140903.XA CN201711140903A CN107605530A CN 107605530 A CN107605530 A CN 107605530A CN 201711140903 A CN201711140903 A CN 201711140903A CN 107605530 A CN107605530 A CN 107605530A
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- China
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- water
- air duct
- recovery tank
- pressure
- dedusting
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Abstract
The invention provides a kind of high-pressure water jet dust arrester, including high-pressure high-flow water flooding pump station, ejector, dedusting air duct, cyclone, air driven pump, geomantic omen separator, recovery tank；Underground gas control feed pipe is housed on high-pressure high-flow water flooding pump station；Ejector and cyclone are fixed on dedusting air duct center with streamline support; dedusting air duct is rolled by stainless-steel sheet to be formed; wind outlet section is provided with geomantic omen separator, and air driven pump, recovery tank are installed on behind dedusting air duct, and lowest water level gas control arresting gear is additionally provided with recovery tank.The present invention replaces original old-fashioned conventional jet using rotating jet, original low pressure water source is replaced with high-pressure high-flow source of recycled water, power is strong, energy conversion efficiency can not only be improved, effectively shorten blower fan length, improve efficiency of dust collection and effect, recycled with caused water in dust removal by filtering is recyclable, environment-friendly high-efficiency, work well.
Description
Technical field
The present invention relates to a kind of high-pressure water jet dust arrester.
Background technology
In recent years, as popularity of the comprehensive Mechanion in colliery uses, coalway's comprehensive driving face dust-producing amount is also got over
Come bigger.Through field measurement, in the case where not taking any dust prevention, dust concentration is up to 1000- during development machine coal cutting
3000mg/m3, the whole working face of a large amount of dust disperse and tunnel, are that dust concentration seriously transfinites in digging laneway.It is so highly concentrated
The dust of degree, underground air is not only seriously polluted, worker's health is endangered, also hides the danger of flammable blast, seriously
Threaten mine safety production.The comprehensive dust-proof Main Means of pick of coal road are coal-bed flooding at this stage, using external spraying in fully-mechanized digging machine and only
Dustproof water screen of wind transmission stream etc., dust removing effects are undesirable.Therefore, it is necessary to pay much attention to the dust prevention and control of fully mechanized workface, take
Effective measures, control dust-producing amount in digging laneway so that the dust concentration in tunnel in air reaches setting.
The content of the invention
Present invention aim to address above mentioned problem, there is provided a kind of high-pressure water jet dust arrester.
The purpose of the present invention is accomplished by the following way：
A kind of high-pressure water jet dust arrester, including it is high-pressure high-flow water flooding pump station, ejector, dedusting air duct, cyclone, pneumatic
Pump, geomantic omen separator, recovery tank；Underground gas control feed pipe is housed on high-pressure high-flow water flooding pump station；Ejector and cyclone are used
Streamline support is fixed on dedusting air duct center, and dedusting air duct is rolled by stainless-steel sheet to be formed, and wind outlet section separates provided with geomantic omen
Device, air driven pump, recovery tank are installed on behind dedusting air duct, and lowest water level gas control arresting gear is additionally provided with recovery tank.
The beneficial effects of the invention are as follows：
The present invention replaces original old-fashioned conventional jet using rotating jet, and originally low is replaced with high-pressure high-flow source of recycled water
Water source is pressed, power is strong, can not only improve energy conversion efficiency, effectively shortens blower fan length, improves efficiency of dust collection and effect, simultaneously
Caused water in dust removal recycles by filtering is recyclable, environment-friendly high-efficiency, works well.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
It is further described in detail presently in connection with accompanying drawing.
As shown in figure 1, a kind of high-pressure water jet dust arrester, including high-pressure high-flow water flooding pump station 1, ejector 2, dedusting
Air duct 3, cyclone 4, air driven pump 5, geomantic omen separator 6, recovery tank 7；Supplied on high-pressure high-flow water flooding pump station 1 equipped with underground gas control
Water pipe, when Water in Water Tanks position is set less than regulation, feed water valve automatically turns on；When water level, which exceeds regulation, to be set, feed water valve closes
Close；Ejector 2 and cyclone 4 are fixed on the center of dedusting air duct 3 with streamline support, and dedusting air duct 3 is rolled by stainless-steel sheet
Form, wind outlet section is provided with geomantic omen separator 6, and air driven pump 5, recovery tank 7 are installed on behind dedusting air duct 3, be additionally provided with recovery tank 7
Lowest water level gas control arresting gear, when public water lines because cut off the water supply or can not timely moisturizing, when water level continues to drop to extreme lower position,
System will autostop, the device can also when water supply tracheae is died autostop, play a protective role, avoid disconnected because cutting off the water supply
Gas and injury device.
During operation, water under high pressure forms high-speed jet by ejector, and going out to produce negative pressure in air inlet carries out air inducing, containing
The air of gas or dust sucks blower fan, and dust-laden is distinguished and admirable to be atomized rapidly into dedusting air duct to cyclone, high speed droplet and dust
Intensive collision, momentum-exchange is produced, coordinate the Involving velocity of high-pressure water jet, produce vortex and turbulent flow in dedusting section, water smoke will
Dust is wrapped up and settled with droplet, reaches the purpose of ventilation and depositing dust；Geomantic omen separator utilizes the rotary centrifugal force of water smoke, then will
Air water is separated, and dust-containing water is collected into dirt case by air pump and returns filtering, is flowed into recovery tank and is recycled.
The schematical embodiment of the present invention is the foregoing is only, is not limited to the scope of the present invention.It is any
Those skilled in the art, made equivalent variations and modification on the premise of the design of the present invention and principle is not departed from,
The scope of protection of the invention should be belonged to.
Claims (1)
1. a kind of high-pressure water jet dust arrester, it is characterised in that including high-pressure high-flow water flooding pump station, ejector, dedusting wind
Cylinder, cyclone, air driven pump, geomantic omen separator, recovery tank；Underground gas control feed pipe is housed on high-pressure high-flow water flooding pump station；Penetrate
Stream device and cyclone are fixed on dedusting air duct center with streamline support, and dedusting air duct is rolled by stainless-steel sheet to be formed, air-out
Section is provided with geomantic omen separator, and air driven pump, recovery tank are installed on behind dedusting air duct, and lowest water level gas control is additionally provided with recovery tank and is stopped
Machine device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711140903.XA CN107605530A (en) | 2017-11-16 | 2017-11-16 | A kind of high-pressure water jet dust arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711140903.XA CN107605530A (en) | 2017-11-16 | 2017-11-16 | A kind of high-pressure water jet dust arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107605530A true CN107605530A (en) | 2018-01-19 |
Family
ID=61086643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711140903.XA Withdrawn CN107605530A (en) | 2017-11-16 | 2017-11-16 | A kind of high-pressure water jet dust arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107605530A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763819A (en) * | 2019-03-22 | 2019-05-17 | 中国石油大学(华东) | A kind of dust removing apparatus for development machine |
| CN109899306A (en) * | 2019-03-28 | 2019-06-18 | 广州京海科技有限公司 | A kind of wide blower of working range for tunnel ventilation |
-
2017
- 2017-11-16 CN CN201711140903.XA patent/CN107605530A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763819A (en) * | 2019-03-22 | 2019-05-17 | 中国石油大学(华东) | A kind of dust removing apparatus for development machine |
| CN109899306A (en) * | 2019-03-28 | 2019-06-18 | 广州京海科技有限公司 | A kind of wide blower of working range for tunnel ventilation |
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Legal Events
| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180119 |
|
| WW01 | Invention patent application withdrawn after publication |