CN204307483U - Gravitational precipitator dust-proof device - Google Patents
Gravitational precipitator dust-proof device Download PDFInfo
- Publication number
- CN204307483U CN204307483U CN201420740781.3U CN201420740781U CN204307483U CN 204307483 U CN204307483 U CN 204307483U CN 201420740781 U CN201420740781 U CN 201420740781U CN 204307483 U CN204307483 U CN 204307483U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- gravitational precipitator
- spray header
- cloth bag
- sealing cloth
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
A kind of gravitational precipitator dust-proof device, is made up of sealing cloth bag, outer tube, interior pipe, motor and spray header; In interior tube outside, movable sleeve has outer tube, outer tube is connected with the small-sized lifting motor of side, outer sleeve upper fixes a sealing cloth bag, annular spray header is welded with outside the ash hole of lower end, equidistant and be downward-slopingly welded with nozzle on spray header, interior pipe and sealing cloth bag upper end are all fixed on gravitational precipitator cement output tank lower end.Beat before ash, drop to outer tube press close to grey car basal surface position, along with beating grey carrying out, outer tube also moves up gradually, and in outer tube lower end ash hole and grey car, red dog remains on zero distance position, to control airborne dust.The utility model structure is simple, easy to operate, water and electric saving, can realize that gravitational precipitator is dustless plays grey operation, effectively avoids the environmental pollution that airborne dust causes.
Description
Technical field
The utility model belongs to cleaner field, particularly relates to a kind of device for preventing from occurring during gravitational precipitator ash discharge airborne dust.
Background technology
At present, control the main way of airborne dust during gravitational precipitator ash discharge, add a large amount of water exactly.And on-the-spot humidifier used, being mainly made up of screw rod, cylinder, motor and aqueduct shower nozzle, when the water yield is large, cylinder turns motionless, causes humidifier to block; The water yield hour then there will be airborne dust.And the MaLS of ash bucket, water pipe, shower nozzle and humidifier is also only 2 years.
Summary of the invention
It is simple that the purpose of this utility model aims to provide a kind of structure, and water-saving and electricity-saving, can avoid airborne dust, reduces the gravitational precipitator dust-proof device of environmental pollution.
For this reason, the solution that the utility model is taked is:
A kind of gravitational precipitator dust-proof device, is characterized in that, is made up of sealing cloth bag, outer tube, interior pipe, motor and spray header; In interior tube outside, movable sleeve has outer tube, outer tube is connected with the small-sized lifting motor of side, outer sleeve upper fixes a sealing cloth bag, annular spray header is welded with outside the ash hole of lower end, equidistant and be downward-slopingly welded with nozzle on spray header, interior pipe and sealing cloth bag upper end are all fixed on gravitational precipitator cement output tank lower end.
Described interior pipe is identical with gravitational precipitator cement output tank diameter, outer tube diameter 15 ~ 25mm larger than diameter of inner pipe.
Described sealing cloth bag maximum elongation length is 2m.
Between described nozzle and spray header, angle is 40 ° ~ 50 °.
Using method of the present utility model and beneficial effect are:
First spray header is connected on water pipeline.Before ash beaten by gravitational precipitator, by motor, outer tube is dropped to grey car basal surface position, along with the increase of the carrying out with ash quantity that beat ash, outer tube also moves up gradually, ensure that in outer tube lower end ash hole and grey car, red dog remains on zero distance position, to control airborne dust.In the process, the water curtain of spray header ejection can control a small amount of dust produced when ash is heaped in grey car, and can prevent from producing dust in transportation.
The utility model structure is simple, easy to operate, water and electric saving, can realize that gravitational precipitator is dustless plays grey operation, effectively avoids the environmental pollution that airborne dust causes, is conducive to environmental protection.
Accompanying drawing explanation
Fig. 1 is the dust-proof device schematic diagram of outer tube when dropping to minimum point.
In figure: gravitational precipitator cement output tank 1, sealing cloth bag 2, interior pipe 3, motor 4, outer tube 5, spray header 6.
Detailed description of the invention
As seen from Figure 1, the utility model gravitational precipitator dust-proof device is be made up of sealing cloth bag 2, interior pipe 3, motor 4, outer tube 5, spray header 6.
Interior pipe 3 is identical with the diameter of gravitational precipitator cement output tank 1, is
, outer tube 5 diameter is
.Outer tube 5 is enclosed within the outside of interior pipe 3, and outer tube 5 is connected with the small-sized lifting motor 4 being located at side, and the sealing cloth bag 2 that a maximum elongation length is 2m is fixed in the upper end of outer tube 5, welds a caliber and be outside the lower end ash hole of outer tube 5
annular spray header 6, at interval of 50mm oblique welding nozzle on spray header 6, between nozzle and spray header 6, angle is 45 °.The upper end of interior pipe 3 and sealing cloth bag 2 is all fixed on the lower end of gravitational precipitator cement output tank 1.
Claims (4)
1. a gravitational precipitator dust-proof device, is characterized in that, is made up of sealing cloth bag, outer tube, interior pipe, motor and spray header; In interior tube outside, movable sleeve has outer tube, outer tube is connected with the small-sized lifting motor of side, outer sleeve upper fixes a sealing cloth bag, annular spray header is welded with outside the ash hole of lower end, equidistant and be downward-slopingly welded with nozzle on spray header, interior pipe and sealing cloth bag upper end are all fixed on gravitational precipitator cement output tank lower end.
2. gravitational precipitator dust-proof device according to claim 1, is characterized in that, described interior pipe is identical with gravitational precipitator cement output tank diameter, outer tube diameter 15 ~ 25mm larger than diameter of inner pipe.
3. gravitational precipitator dust-proof device according to claim 1, is characterized in that, described sealing cloth bag maximum elongation length is 2m.
4. gravitational precipitator dust-proof device according to claim 1, is characterized in that, between described nozzle and spray header, angle is 40 ° ~ 50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740781.3U CN204307483U (en) | 2014-12-01 | 2014-12-01 | Gravitational precipitator dust-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740781.3U CN204307483U (en) | 2014-12-01 | 2014-12-01 | Gravitational precipitator dust-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204307483U true CN204307483U (en) | 2015-05-06 |
Family
ID=53129817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420740781.3U Expired - Fee Related CN204307483U (en) | 2014-12-01 | 2014-12-01 | Gravitational precipitator dust-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204307483U (en) |
-
2014
- 2014-12-01 CN CN201420740781.3U patent/CN204307483U/en not_active Expired - Fee Related
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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: 20150506 Termination date: 20201201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |