CN2898035Y - Gas dust collector with temperature lowering function - Google Patents
Gas dust collector with temperature lowering function Download PDFInfo
- Publication number
- CN2898035Y CN2898035Y CN 200620012281 CN200620012281U CN2898035Y CN 2898035 Y CN2898035 Y CN 2898035Y CN 200620012281 CN200620012281 CN 200620012281 CN 200620012281 U CN200620012281 U CN 200620012281U CN 2898035 Y CN2898035 Y CN 2898035Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- cooling
- shell
- gas
- 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
- 239000000428 dust Substances 0.000 title abstract description 11
- 239000003034 coal gas Substances 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 239000010881 fly ash Substances 0.000 claims description 9
- 239000012716 precipitator Substances 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 2
- 239000002351 wastewater Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 150000001299 aldehydes Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model discloses a coal-gas cooling dust collector, comprising a shell which is externally a cylindrical structure, the top of the shell is provided with a gas outlet tube, the bottom of the shell is provided with a gas inlet tube, the utility model is characterized in that a tapered-bottom settlement dust collector is arranged in the lower part of the shell, 24 vertical tubes are arranged in the shell. The utility model has novel design, easy installation and manufacture. As spray cleaning is changed to the cooling static dust removing so as to save a great deal of cooling water. The utility model has the advantages of static and centrifugal dust removing so as to avoid the generation of cleaning wastewater, so that the production cost is reduced greatly, the utility model is an ideal coal-gas cooling dust removing appliance and especially is suitably used as a cooling dust removing equipment of coal-gas generating station.
Description
Technical field the utility model belongs to coal gas generation facility field of mechanical technique, relates to a kind of coal gas dust removal utensil, is specifically related to a kind of coal gas cooling fly-ash separator.
Background technology is present, gazogene is that gas generating station generally uses the washing tower dedusting of lowering the temperature, and its underpart is cylindrical structure, and the washing tower internal upper part is provided with the washing water nozzle, the top of washing tower is provided with the coal gas mouth of pipe of giving vent to anger, and the bottom of washing tower is provided with the gas inlet mouth of pipe.The coal gas cooling dedusting washing tower of prior art, coal gas enters up from the bottom, and washing water spray from the top down, and the suspended particle suction in the coal gas is sunk, and discharge at the bottom of tower.The gas wash tower of this structure needs a large amount of bath wateies, per hour approximately produces washes 150～200m according to incompletely statistics
3Though can recycle, but, when the washing water temperature is too high, just needs to replenish a large amount of cold water and lower the temperature when gas yield increases, the result produces a large amount of washes dischargings, owing to contain the aldehydes matter height in the washes, cause river and phreatic pollution in wide area, the regional remission time that is polluted needs 5 years at the soonest, severe patient is for 30 years, and the consequence that is caused is quite serious; In addition, because the washing water consumption is big, the cost of producing coal gas obviously increases.
The summary of the invention the purpose of this utility model provide a kind of pollution-free, produce the low coal gas cooling fly-ash separator of gas cost, to overcome the deficiencies in the prior art.
For achieving the above object, the utility model coal gas cooling fly-ash separator, be to improve to realize that it comprises that the outside is the housing of cylindrical structure on the basis of prior art cooling dust removal installation, the top of housing is provided with escape pipe, the bottom of housing is provided with inlet pipe, establish awl end sedimentation dust-precipitator in the said lower part of frame, establish 24 standpipes in the housing, after coal gas enters standpipe from the bottom of cooling fly-ash separator, through the cooling dedusting, purified coal gas enters drop catcher from the escape pipe at the top of cooling fly-ash separator.
The utility model modern design, be easy to install to make,, saved a large amount of washing cooling waters owing to change spray washing for the cooling electrostatic precipitation.The utlity model has the characteristics of static, centrifugal dust-removing, effectively avoided the generation of washes, greatly reduce production cost, is a kind of comparatively ideal coal gas cooling dust removal device, is particularly suitable as gas generating station cooling dust removal installation.
Description of drawings Fig. 1 is the utility model structural representation;
Fig. 2 be among Fig. 1 A-A to structural representation.
Embodiment with reference to the accompanying drawings, Fig. 1 and Fig. 2, it comprises that the outside is the housing 2 of cylindrical structure the utility model, establish awl end sedimentation dust-precipitator 5 in the bottom of said housing 2, establish 24 standpipes 3 in the housing 2, the top of housing 2 is provided with escape pipe 1, the bottom of housing 2 is provided with inlet pipe 4, after coal gas entered standpipe 3 from the bottom of cooling fly-ash separator, through the cooling dedusting, purified coal gas entered drop catcher from the escape pipe 1 at top of cooling fly-ash separator.
Claims (1)
1, a kind of coal gas cooling fly-ash separator, it comprises that the outside is the housing of cylindrical structure, and the top of housing is provided with escape pipe, and the bottom of housing is provided with inlet pipe, it is characterized in that establishing in the said lower part of frame awl end sedimentation dust-precipitator, establishes 24 standpipes in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012281 CN2898035Y (en) | 2006-04-25 | 2006-04-25 | Gas dust collector with temperature lowering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620012281 CN2898035Y (en) | 2006-04-25 | 2006-04-25 | Gas dust collector with temperature lowering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2898035Y true CN2898035Y (en) | 2007-05-09 |
Family
ID=38073371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620012281 Expired - Fee Related CN2898035Y (en) | 2006-04-25 | 2006-04-25 | Gas dust collector with temperature lowering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2898035Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101235323B (en) * | 2008-02-01 | 2011-04-20 | 丹东市承天新能源开发有限公司 | Water curtain sprinkling purifier |
| CN102363732A (en) * | 2011-06-27 | 2012-02-29 | 山东润银生物化工股份有限公司 | Efficient energy-saving dust remover |
-
2006
- 2006-04-25 CN CN 200620012281 patent/CN2898035Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101235323B (en) * | 2008-02-01 | 2011-04-20 | 丹东市承天新能源开发有限公司 | Water curtain sprinkling purifier |
| CN102363732A (en) * | 2011-06-27 | 2012-02-29 | 山东润银生物化工股份有限公司 | Efficient energy-saving dust remover |
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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: 20070509 Termination date: 20110425 |