CN201257356Y - Cement dust air wet type dust collector - Google Patents
Cement dust air wet type dust collector Download PDFInfo
- Publication number
- CN201257356Y CN201257356Y CNU2008201880742U CN200820188074U CN201257356Y CN 201257356 Y CN201257356 Y CN 201257356Y CN U2008201880742 U CNU2008201880742 U CN U2008201880742U CN 200820188074 U CN200820188074 U CN 200820188074U CN 201257356 Y CN201257356 Y CN 201257356Y
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- CN
- China
- Prior art keywords
- casing
- case
- clear water
- inlet tube
- filter screen
- Prior art date
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- Expired - Fee Related
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Abstract
A wet dust separator for air with cement dust comprises a case, a case cover, an inlet pipe, filter screens, clear water, a sieve pipe, a bracket, a discharge outlet, a butterfly bamper and a lifting base. The wet dust separator is characterized in that the case is cylindrical or rectangular, the sealed case cover is arranged on the top of the case, an exhaust elbow is arranged on the lateral part of the case cover, and three layers of fine filter screens are arranged between the middle-upper part and the middle-lower part of the case; the discharge outlet controlled by the butterfly bamper is arranged on the lateral part of the bottom of the case, and the lifting base is arranged on the lower part of the bottom of the case; the inlet pipe is arranged around the upper part of the case, and the inlet pipe is inserted into the case and extended to the middle-lower part of the case and further to the middle part of the case along the wall of the case; a lathedog head and a lathedog are arranged at the upper end of the inlet pipe, and the sieve pipe with fine meshes is arranged on the part which extends to the middle part of the case; the clear water is injected into the case, and the clear water level is positioned between the filter screen of the second layer and the filter screen of the third layer. The wet dust separator well eliminates the cement dust in exhaust air to enable the exhaust air to achieve the specified standard.
Description
One, technical field
The utility model relate to a kind of in oil gas well cementing operation construction the used cement dust air wet scrubber that contains.
Two, background technology
At present, the cementing operation of oil gas well adopts oil-well cement in bulk to carry out operation, provides compressed air that the cement in the vertical ash filling is gasified by pressure fan in the operation process, and the cement that gasification is good is delivered to cementing truck by the ash discharging pipe line and joined slurry.When construction finishes, need lay down pressure, in evacuation procedure, exist cement granules to be discharged in the atmosphere, cause scene interior among a small circle cement crust dust pollution air, the health of human body safety that also endangers the site operation personnel simultaneously with compressed air.Past does not take measures directly to discharge because this pollution range is little, and degree is light.Current, along with the raising of environmental requirement, the waste gas that produces in the site operation requires the cleaning discharging, adds this and must take tails dedusting measure and cleaner.
Three, summary of the invention
The purpose of this utility model provides a kind of cement dust air wet scrubber that contains, and the air that solves the band cement dust of above-mentioned prior art existence effluxes, and causes environmental pollution problems.
The technical solution of the utility model realizes in the following manner:
The utility model is made up of casing, case lid, inlet tube, filter screen, clear water, screen casing, support, floss hole, butterfly valve and lifting base, it is characterized in that casing is made as cylindrical shape or rectangle, be provided with the closed type case lid at the top of casing, sidepiece at case lid is provided with an exhaust elbow, is provided with three layers of meticulous filter screen between the middle and upper part of casing and middle and lower part; Be provided with a sewage draining exit with butterfly valve control in the casing bottom side, the bottom is provided with a lifting base; The week side is established an inlet tube on casing top, and inlet tube inserts casing, and the subsides box body wall reaches the casing middle and lower part and stretches to the casing middle part again, and the upper end of inlet tube is provided with clip head and clip, and the part of stretching to the casing middle part is made as fine-meshed screen casing; Be marked with clear water in casing, the clear water liquid level is between second layer filter screen and the 3rd metafiltration net.
The utility model has solved the dust removal problem that contains cement dust air, and efficiency of dust collection has reached air and effluxed standard more than 95%.
Four, description of drawings
Accompanying drawing-structural representation of the present utility model
The 1-exhaust becomes a 2-case lid 3-inlet tube 4,5,6-filter screen 7-screen casing 8-support 9-lifting base 10-sewage draining exit 11-butterfly valve 12-casing among the figure
Five, the specific embodiment
For further disclosing the technical solution of the utility model, elaborate by embodiment below in conjunction with Figure of description:
The utility model is stumbled by casing 12, case lid 2, inlet tube 3, filter screen 4,5,6, clear water, screen casing 7, support 8, sewage draining exit 10, butterfly valve 11 and lifting base and is formed, it is characterized in that casing 12 is made as cylindrical shape or rectangle, be provided with closed type case lid 2 at the top of casing, sidepiece at case lid 2 is provided with an exhaust elbow 1, is provided with three layers of meticulous filter screen between the middle and upper part of casing 12 and middle and lower part; Be provided with a sewage draining exit with butterfly valve control in the casing bottom side, the bottom is provided with a lifting base 9; The week side is established an inlet tube 3 on casing top, and inlet tube inserts casing, and the subsides box body wall reaches the casing middle and lower part and stretches to the casing middle part again, and the upper end of inlet tube is provided with clip head and clip, and the part of stretching to the casing middle part is made as fine-meshed screen casing; Be marked with clear water in casing, the clear water liquid level is between second layer filter screen and the 3rd metafiltration net.
When using the utility model, at first the air discharge pipe of inlet tube 3 with the cement gasification tank connected, when treating that well cementation is finished, the cement gasification tank is wanted the release exhaust, and the air of band cement dust enters the casing 12 of wet scrubber, from screen casing 7 ejections, mix with water, filter lower part cement, air rise and through filter screen 4,5,6 airborne cement are filtered, and filter efficiency is more than 95%.The exhaust elbow 1 of the air that filters on case lid 2 discharged.Because screen casing can not swung on being securely fixed at the bottom of the casing with support 8, noise is also smaller.The water of band cement dust enters along falling jar from sewage draining exit 10 through butterfly valve 11 behind the washing air, through sedimentation water is discharged, and cement is removed handled, and this deduster has been placed and can have been lifted base 9, convenient in carrying.
Claims (1)
1, a kind of cement dust air wet scrubber that contains, form by casing, case lid, inlet tube, filter screen, clear water, screen casing, support, floss hole, butterfly valve and lifting base, it is characterized in that casing is made as cylindrical shape or rectangle, be provided with the closed type case lid at the top of casing, sidepiece at case lid is provided with an exhaust elbow, is provided with three layers of meticulous filter screen between the middle and upper part of casing and middle and lower part; Be provided with a sewage draining exit with butterfly valve control in the casing bottom side, the bottom is provided with a lifting base; The week side is established an inlet tube on casing top, and inlet tube inserts casing, and the subsides box body wall reaches the casing middle and lower part and stretches to the casing middle part again, and the upper end of inlet tube is provided with clip head and clip, and the part of stretching to the casing middle part is made as fine-meshed screen casing; Be marked with clear water in casing, the clear water liquid level is between second layer filter screen and the 3rd metafiltration net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201880742U CN201257356Y (en) | 2008-09-09 | 2008-09-09 | Cement dust air wet type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201880742U CN201257356Y (en) | 2008-09-09 | 2008-09-09 | Cement dust air wet type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201257356Y true CN201257356Y (en) | 2009-06-17 |
Family
ID=40771586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201880742U Expired - Fee Related CN201257356Y (en) | 2008-09-09 | 2008-09-09 | Cement dust air wet type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201257356Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968228A (en) * | 2010-09-03 | 2011-02-09 | 朱亮 | Smoke elimination chimney |
| CN102908852A (en) * | 2012-09-27 | 2013-02-06 | 杭州九龙厨具制造有限公司 | Cover type hot vapor purification system |
| CN102913968A (en) * | 2012-09-27 | 2013-02-06 | 杭州九龙厨具制造有限公司 | Hood-type lampblack purification processing system |
| CN103877819A (en) * | 2014-03-31 | 2014-06-25 | 许征鹏 | Air purifying device |
| CN103894026A (en) * | 2014-03-17 | 2014-07-02 | 中冶集团武汉勘察研究院有限公司 | Preparation method for cement bin flying dust filtering device |
| CN106390653A (en) * | 2016-10-20 | 2017-02-15 | 广西金邦泰科技有限公司 | Dust collector for chemical plant |
| CN111185064A (en) * | 2020-01-08 | 2020-05-22 | 姜琳 | A exhaust treatment device for work of art processing factory |
-
2008
- 2008-09-09 CN CNU2008201880742U patent/CN201257356Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968228A (en) * | 2010-09-03 | 2011-02-09 | 朱亮 | Smoke elimination chimney |
| CN102908852A (en) * | 2012-09-27 | 2013-02-06 | 杭州九龙厨具制造有限公司 | Cover type hot vapor purification system |
| CN102913968A (en) * | 2012-09-27 | 2013-02-06 | 杭州九龙厨具制造有限公司 | Hood-type lampblack purification processing system |
| CN102908852B (en) * | 2012-09-27 | 2014-08-27 | 杭州九龙厨具制造有限公司 | Cover type hot vapor purification system |
| CN102913968B (en) * | 2012-09-27 | 2014-11-05 | 杭州九龙厨具制造有限公司 | Hood-type lampblack purification processing system |
| CN103894026A (en) * | 2014-03-17 | 2014-07-02 | 中冶集团武汉勘察研究院有限公司 | Preparation method for cement bin flying dust filtering device |
| CN103894026B (en) * | 2014-03-17 | 2016-04-20 | 中冶集团武汉勘察研究院有限公司 | A kind of preparation method of cement bin airborne dust filter |
| CN103877819A (en) * | 2014-03-31 | 2014-06-25 | 许征鹏 | Air purifying device |
| CN106390653A (en) * | 2016-10-20 | 2017-02-15 | 广西金邦泰科技有限公司 | Dust collector for chemical plant |
| CN111185064A (en) * | 2020-01-08 | 2020-05-22 | 姜琳 | A exhaust treatment device for work of art processing factory |
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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: 20090617 Termination date: 20110909 |