CN201249186Y - Water-coal slurry pipe flushing structure - Google Patents
Water-coal slurry pipe flushing structure Download PDFInfo
- Publication number
- CN201249186Y CN201249186Y CNU2008200542382U CN200820054238U CN201249186Y CN 201249186 Y CN201249186 Y CN 201249186Y CN U2008200542382 U CNU2008200542382 U CN U2008200542382U CN 200820054238 U CN200820054238 U CN 200820054238U CN 201249186 Y CN201249186 Y CN 201249186Y
- Authority
- CN
- China
- Prior art keywords
- water
- coal
- slurry
- coal slurry
- slurry pipe
- 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
- 239000003250 coal slurry Substances 0.000 title claims abstract description 27
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000000151 deposition Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Liquid Carbonaceous Fuels (AREA)
Abstract
The utility model relates to a water-coal slurry pipe flushing structure, which enables a flush pipe to be in T connection with a water-coal slurry pipe through a three-way ball valve, thereby avoiding water-coal slurry depositing in the flush pipe. The utility model achieves the purpose of overcoming shortages of the prior art only by changing the existing structure simply.
Description
Technical field:
This rinse-system relates to the flushing mechanism that uses in a kind of water-coal-slurry pipe flushing process.
Background technology:
Water-coal-slurry has obtained application as a kind of high-efficiency low-pollution fluid discharged fuel on industrial boilers in China, Industrial Stoves and station boiler, obtained tangible economy and environmental benefit.Water-coal-slurry precipitates in pipeline when avoiding blowing out, and all water-coal-slurry pipelines will be provided with water flushing facility.
Traditional water-coal-slurry pipeline, (referring to Fig. 1) jet water spout 1 (also being adjutage) T is connected on the water-coal-slurry pipeline 2, and stop valve 3 is housed on the jet water spout.When needs wash, open stop valve 3, flushing water enters water-coal-slurry pipe 2 and washes.On jet water spout 1, the pipeline between stop valve and the threeway forms water-coal-slurry deposition site 4 because water-coal-slurry remains static, and water-coal-slurry deposits at this herein, causes jet water spout 1 to stop up, and rinse-system lost efficacy.
The utility model content:
Native system technical problem to be solved is: at the deficiency of above-mentioned existing system, provide a kind of better flushing water system that can be anti-blocking.
In order to solve the problems of the technologies described above, the technical scheme that native system adopts is: wash tub pipe connects by tee ball valve and water-coal-slurry pipe T.
Therefore, the water-coal-slurry deposition can not appear in no water-coal-slurry in the wash tub pipe.
The utility model is only made simple change to existing structure, has just reached the purpose that overcomes the prior art defective.
Description of drawings:
Fig. 1 is traditional water-coal-slurry rinse-system.
Fig. 2 is novel water-coal-slurry rinse-system.
The specific embodiment:
Referring to Fig. 2, tee ball valve 5 is connected on water-coal-slurry pipe 2 and jet water spout 1 junction.When the transporting water coal slurry, tee ball valve 5 is communicated with water-coal-slurry pipe 2, cuts off jet water spout 1; When flushing water coal slurry pipe, tee ball valve 5 is communicated with jet water spout 1 and water-coal-slurry pipe 2.
Claims (1)
1, water-coal-slurry pipe flushing mechanism is characterized in that: jet water spout connects by tee ball valve and water-coal-slurry pipe T.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200542382U CN201249186Y (en) | 2008-08-27 | 2008-08-27 | Water-coal slurry pipe flushing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200542382U CN201249186Y (en) | 2008-08-27 | 2008-08-27 | Water-coal slurry pipe flushing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201249186Y true CN201249186Y (en) | 2009-06-03 |
Family
ID=40744858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200542382U Expired - Fee Related CN201249186Y (en) | 2008-08-27 | 2008-08-27 | Water-coal slurry pipe flushing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201249186Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252123A (en) * | 2013-06-03 | 2013-08-21 | 云南大红山管道有限公司 | Device for preventing feeding pipeline of ceramic filter from being blocked |
| CN119032718A (en) * | 2024-08-21 | 2024-11-29 | 山东方略农业科技有限公司 | Water-soluble fertilizer applying device for agricultural planting |
-
2008
- 2008-08-27 CN CNU2008200542382U patent/CN201249186Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252123A (en) * | 2013-06-03 | 2013-08-21 | 云南大红山管道有限公司 | Device for preventing feeding pipeline of ceramic filter from being blocked |
| CN103252123B (en) * | 2013-06-03 | 2015-04-22 | 云南大红山管道有限公司 | Device for preventing feeding pipeline of ceramic filter from being blocked |
| CN119032718A (en) * | 2024-08-21 | 2024-11-29 | 山东方略农业科技有限公司 | Water-soluble fertilizer applying device for agricultural planting |
| CN119032718B (en) * | 2024-08-21 | 2025-04-25 | 新疆施美达生态农业有限公司 | A water-soluble fertilizer fertilizing device for agricultural planting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGSHA ENGINEERING + RESEARCH INSTITUTE LTD. OF Free format text: FORMER NAME: CHANGSHA DESIGN INST. OF NON-FERROUS METALLURGY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 410001 No. 199 Jiefang Middle Road, Hunan, Changsha Patentee after: Changsha Engineering & Research Institute of Nonferrous Metallurgy Co., Ltd. Address before: 410001 No. 199 Jiefang Middle Road, Hunan, Changsha Patentee before: Changsha Design Inst. of Non-Ferrous Metallurgy |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20170827 |