CN200951996Y - Rising pipe water seal cover, water seal valve and ammonia water switching device - Google Patents
Rising pipe water seal cover, water seal valve and ammonia water switching device Download PDFInfo
- Publication number
- CN200951996Y CN200951996Y CN 200620093356 CN200620093356U CN200951996Y CN 200951996 Y CN200951996 Y CN 200951996Y CN 200620093356 CN200620093356 CN 200620093356 CN 200620093356 U CN200620093356 U CN 200620093356U CN 200951996 Y CN200951996 Y CN 200951996Y
- Authority
- CN
- China
- Prior art keywords
- water
- water seal
- valve
- ammoniacal liquor
- closing mechanism
- 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 - Lifetime
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- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620093356 CN200951996Y (en) | 2006-09-22 | 2006-09-22 | Rising pipe water seal cover, water seal valve and ammonia water switching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620093356 CN200951996Y (en) | 2006-09-22 | 2006-09-22 | Rising pipe water seal cover, water seal valve and ammonia water switching device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200951996Y true CN200951996Y (en) | 2007-09-26 |
Family
ID=38810293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620093356 Expired - Lifetime CN200951996Y (en) | 2006-09-22 | 2006-09-22 | Rising pipe water seal cover, water seal valve and ammonia water switching device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200951996Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104830355A (en) * | 2015-05-25 | 2015-08-12 | 山东钢铁股份有限公司 | Easy-operation type water closing cover of large-volume coke oven ascension pipe |
CN109054870A (en) * | 2018-09-28 | 2018-12-21 | 中冶焦耐(大连)工程技术有限公司 | A kind of coke oven coke oven uprising tube leads fiery device and its working method |
CN113669630A (en) * | 2021-09-01 | 2021-11-19 | 南京智宝节能环保科技有限公司 | Control mechanism of ammonia water three-way valve of coke oven ascending pipe |
-
2006
- 2006-09-22 CN CN 200620093356 patent/CN200951996Y/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104830355A (en) * | 2015-05-25 | 2015-08-12 | 山东钢铁股份有限公司 | Easy-operation type water closing cover of large-volume coke oven ascension pipe |
CN109054870A (en) * | 2018-09-28 | 2018-12-21 | 中冶焦耐(大连)工程技术有限公司 | A kind of coke oven coke oven uprising tube leads fiery device and its working method |
CN109054870B (en) * | 2018-09-28 | 2023-08-25 | 中冶焦耐(大连)工程技术有限公司 | Fire guiding device of coke oven ascending pipe and working method thereof |
CN113669630A (en) * | 2021-09-01 | 2021-11-19 | 南京智宝节能环保科技有限公司 | Control mechanism of ammonia water three-way valve of coke oven ascending pipe |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHONGYE JIAONAI( DALIAN ) ENGINEERING TECHNOLOGY C Free format text: FORMER OWNER: ZHONGYE COKE RESISTANCE ENGINEERING TECHNOLOGY CO., LTD. Effective date: 20090710 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090710 Address after: Dalian high tech Industrial Park in Liaoning province Qixianling High Street No. 128, zip code: 116023 Co-patentee after: ACRE Coking and Refractory Engineering Consulting Corporation, MCC Patentee after: Zhong Ye Jiao Tong (Dalian) Engineering Technology Co., Ltd. Address before: No. 27 Shengli South Road, Anshan, Liaoning Province, 114002 Patentee before: ACRE Coking and Refractory Engineering Consulting Corporation, MCC |
|
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ACRE COKING + REFRACTORY ENGINEERING CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100427 Address after: Dalian high tech Industrial Park, 116023 Liaoning province Qixianling high-energy Street No. 128 Patentee after: ACRE Coking And Refractory (Dalian) Engineering Consulting Corp., MCC Address before: Dalian high tech Industrial Park, 116023 Liaoning province Qixianling high-energy Street No. 128 Co-patentee before: ACRE Coking and Refractory Engineering Consulting Corporation, MCC Patentee before: ACRE Coking And Refractory (Dalian) Engineering Consulting Corp., MCC |
|
CX01 | Expiry of patent term |
Granted publication date: 20070926 |
|
EXPY | Termination of patent right or utility model |