CN2639727Y - Steam ash blower - Google Patents
Steam ash blower Download PDFInfo
- Publication number
- CN2639727Y CN2639727Y CN 03246347 CN03246347U CN2639727Y CN 2639727 Y CN2639727 Y CN 2639727Y CN 03246347 CN03246347 CN 03246347 CN 03246347 U CN03246347 U CN 03246347U CN 2639727 Y CN2639727 Y CN 2639727Y
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- pipeline
- valve
- shaped nozzle
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Abstract
The utility model relates to a steam soot-blower, which comprises a pipeline 2, a valve 3, a pipeline 4, a valve 5, a pipeline 5, a pipeline 6, a valve 7, a pipeline 8, a first T-shaped nozzle 9, a pipeline 10, and a second T-shaped nozzle 11. The utility model is characterized in that: the upper part of the pipeline 2 is connected with a steam pocket 1 on the boiler, while the lower part is connected with the valve 3; the valve 3 is connected with the valve 5 through the pipeline 4; the valve 5 is connected with the pipeline 10; the second T-shaped nozzle 11 is connected with the end of the pipeline 10; in addition, the pipeline 4 is also connected with the pipeline 6 which is connected with the valve 7; the valve 7 is connected with the pipeline 8, the end of which is connected with the first T-shaped nozzle 9. The first T-shaped nozzle is designed to remove the ash deposition in the super-heater, while the second T-shaped nozzle is designed to remove the ash fouling in the coal economizer. The utility model has the advantages that the device can be directly extended into the coal economizer and the super-heater to purge the inner surfaces thereof; the purging result is fairly good; since no furnace shutdown is required, the production is not affected. Thus the utility model is an ideal steam soot-blower for cleaning up coal economizers and super-heaters of power generating steam boilers.
Description
One, technical field
The utility model relates to a kind of dust remover, particularly a kind of economizer of generation driving force steam boiler, the steam sootblower of superheater.
Two, background technology
At present, the generation driving force steam boiler in power plant is after operation a period of time, economizer, superheater surface can be amassed the last layer black dirt, have influenced economizer greatly, the endothermic effect of superheater, many heat energy have been slatterned in vain, and this situation is risen as can be seen by exhaust gas temperature.On cleaning dust stratification problem, many power plant all do not have concrete scheme, even the operation of many small power plants all do not clear up in 2 years, and this is a waste greatly to fuel obviously, and this is the defective of prior art.
Three, summary of the invention
The purpose of this utility model is the economizer of a kind of generation driving force steam boiler of design, the steam sootblowers of superheater, and the dust stratification in order to cleaning economizer, superheater overcomes the steam boiler economizer in present power plant, the defective that the superheater dust stratification can't be cleared up.
The purpose of this utility model can reach by following embodiment: this soot blower utilizes boiler steamdrum saturated vapor to originate as steam, form by pipeline 2, valve 3, pipeline 4, valve 5, pipeline 6, valve 7, pipeline 8, T-shaped shower nozzle first 9, pipeline 10, T-shaped shower nozzle second 11, it is characterized in that the steamdrum 1 on pipeline 2 tops and the boiler joins, bottom and valve 3 join, valve 3 joins by pipeline 4 and valve 5, valve 5 joins with pipeline 10, and pipeline 10 ends connect T-shaped shower nozzle second 11; In addition, pipeline 4 goes back and pipeline 6 joins, and pipeline 6 joins with valve 7, and valve 7 is taken over roads 8, and pipeline 8 ends connect T-shaped shower nozzle first 9; T-shaped shower nozzle first is used to clear up the dust stratification in the superheater, and T-shaped shower nozzle second is used to clear up the dust stratification in the economizer.
Advantage of the present utility model for can directly stretch into economizer, superheater is indoor that its surface is purged, and is respond well, and without blowing out, do not influence production, the effect of this soot blower cleaning dust stratification can descend 30 ℃ from exhaust gas temperature and significantly find out.
Four, description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is an overall structure schematic diagram of the present utility model
Five, the specific embodiment
As shown in Figure 1, this soot blower utilizes the saturated and steam of boiler steamdrum 1 to originate as steam, by forming by pipeline 2, valve 3, pipeline 4, valve 5, pipeline 6, valve 7, pipeline 8, T-shaped shower nozzle first 9, pipeline 10, T-shaped shower nozzle second 11, it is characterized in that the steamdrum 1 on pipeline 2 tops and the boiler joins, bottom and valve 3 join, valve 3 joins by pipeline 4 and valve 5, and valve 5 joins with pipeline 10, and pipeline 10 ends connect T-shaped shower nozzle second 11; In addition, pipeline 4 goes back and pipeline 6 joins, and pipeline 6 joins with valve 7, and valve 7 is taken over roads 8, and pipeline 8 ends connect T-shaped shower nozzle first 9.T-shaped shower nozzle first 9 is used to clear up the dust stratification in the superheater 12, and T-shaped shower nozzle second 11 is used to clear up the dust stratification in the economizer 13.
Claims (1)
1, a kind of steam sootblower, form by pipeline (2), valve (3), pipeline (4), valve (5), pipeline (6), valve (7), pipeline (8), T-shaped shower nozzle first (9), pipeline (10), T-shaped shower nozzle second (11), it is characterized in that the steamdrum (1) on pipeline (2) top and the boiler joins, bottom and valve (3) join, valve (3) joins by pipeline (4) and valve (5), valve (5) joins with pipeline (10), and pipeline (10) end connects T-shaped shower nozzle second (11); In addition, pipeline (4) is gone back and pipeline (6) joins, and pipeline (6) joins with valve (7), and valve (7) is taken over road (8), and pipeline (8) end connects T-shaped shower nozzle first (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03246347 CN2639727Y (en) | 2003-04-18 | 2003-04-18 | Steam ash blower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03246347 CN2639727Y (en) | 2003-04-18 | 2003-04-18 | Steam ash blower |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2639727Y true CN2639727Y (en) | 2004-09-08 |
Family
ID=34292613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03246347 Expired - Fee Related CN2639727Y (en) | 2003-04-18 | 2003-04-18 | Steam ash blower |
Country Status (1)
Country | Link |
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CN (1) | CN2639727Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102012168A (en) * | 2010-11-10 | 2011-04-13 | 白银有色集团股份有限公司 | Exhaust heat boiler and method for cleaning ash of exhaust heat boiler by using steam |
CN101535759B (en) * | 2006-11-06 | 2013-04-24 | 煤烟技术股份公司 | A method of rebuilding a sootblowing system of a recovery furnace, a sootblower for a recovery furnace, and a sootblowing system including a plurality of sootblowers |
CN113203095A (en) * | 2021-04-07 | 2021-08-03 | 合肥工业大学 | Device for removing ash in garbage incinerator |
-
2003
- 2003-04-18 CN CN 03246347 patent/CN2639727Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101535759B (en) * | 2006-11-06 | 2013-04-24 | 煤烟技术股份公司 | A method of rebuilding a sootblowing system of a recovery furnace, a sootblower for a recovery furnace, and a sootblowing system including a plurality of sootblowers |
CN102012168A (en) * | 2010-11-10 | 2011-04-13 | 白银有色集团股份有限公司 | Exhaust heat boiler and method for cleaning ash of exhaust heat boiler by using steam |
CN102012168B (en) * | 2010-11-10 | 2013-07-31 | 白银有色集团股份有限公司 | Method for cleaning ash of exhaust heat boiler by using steam |
CN113203095A (en) * | 2021-04-07 | 2021-08-03 | 合肥工业大学 | Device for removing ash in garbage incinerator |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |