CN107166138B - 一种异丁烷脱氢装置的保温结构 - Google Patents
一种异丁烷脱氢装置的保温结构 Download PDFInfo
- Publication number
- CN107166138B CN107166138B CN201710554632.6A CN201710554632A CN107166138B CN 107166138 B CN107166138 B CN 107166138B CN 201710554632 A CN201710554632 A CN 201710554632A CN 107166138 B CN107166138 B CN 107166138B
- Authority
- CN
- China
- Prior art keywords
- moist closet
- heat preservation
- outside
- upper cover
- flange
- 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
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
- F16L59/168—Flexible insulating material or covers for flanges, junctions, valves or the like
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
- Building Environments (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710554632.6A CN107166138B (zh) | 2017-07-10 | 2017-07-10 | 一种异丁烷脱氢装置的保温结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710554632.6A CN107166138B (zh) | 2017-07-10 | 2017-07-10 | 一种异丁烷脱氢装置的保温结构 |
Publications (2)
Publication Number | Publication Date |
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CN107166138A CN107166138A (zh) | 2017-09-15 |
CN107166138B true CN107166138B (zh) | 2019-04-26 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710554632.6A Expired - Fee Related CN107166138B (zh) | 2017-07-10 | 2017-07-10 | 一种异丁烷脱氢装置的保温结构 |
Country Status (1)
Country | Link |
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CN (1) | CN107166138B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110500885A (zh) * | 2019-09-26 | 2019-11-26 | 洛阳中硅高科技有限公司 | 多晶硅还原炉法兰连接处保温装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4336529C2 (de) * | 1993-10-26 | 1997-08-28 | Kreusch Gmbh W | Verfahren zur vor Ort Ummantelung einer Rohrleitungsisolierung |
CN102384283A (zh) * | 2011-09-28 | 2012-03-21 | 大连德成科技有限公司 | 一种管夹阀 |
CN202274238U (zh) * | 2011-10-11 | 2012-06-13 | 中国石油化工股份有限公司 | 输送或储存含eo介质的设备、管道法兰处的绝热结构 |
CN202361002U (zh) * | 2011-11-30 | 2012-08-01 | 神华集团有限责任公司 | 一种管阀件保温装置 |
CN202868147U (zh) * | 2012-09-27 | 2013-04-10 | 中国石油化工股份有限公司 | 高温管法兰密封构件 |
-
2017
- 2017-07-10 CN CN201710554632.6A patent/CN107166138B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4336529C2 (de) * | 1993-10-26 | 1997-08-28 | Kreusch Gmbh W | Verfahren zur vor Ort Ummantelung einer Rohrleitungsisolierung |
CN102384283A (zh) * | 2011-09-28 | 2012-03-21 | 大连德成科技有限公司 | 一种管夹阀 |
CN202274238U (zh) * | 2011-10-11 | 2012-06-13 | 中国石油化工股份有限公司 | 输送或储存含eo介质的设备、管道法兰处的绝热结构 |
CN202361002U (zh) * | 2011-11-30 | 2012-08-01 | 神华集团有限责任公司 | 一种管阀件保温装置 |
CN202868147U (zh) * | 2012-09-27 | 2013-04-10 | 中国石油化工股份有限公司 | 高温管法兰密封构件 |
Also Published As
Publication number | Publication date |
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CN107166138A (zh) | 2017-09-15 |
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TR01 | Transfer of patent right |
Effective date of registration: 20210406 Address after: 257300 south of Xishou Road, Guangtai Road, Guangrao Economic Development Zone, Guangrao County, Dongying City, Shandong Province Patentee after: Shandong Dechen Energy Technology Co.,Ltd. Address before: 257300 south of Xishou Road, Guangtai Road, economic development zone, Guangrao County, Dongying City, Shandong Province Patentee before: SHANDONG HAIFENG ENERGY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210803 Address after: 257300 south of Xishou Road, Guangtai Road, Guangrao Economic Development Zone, Guangrao County, Dongying City, Shandong Province Patentee after: SHANDONG HAIFENG ENERGY TECHNOLOGY Co.,Ltd. Address before: 257300 south of Xishou Road, Guangtai Road, Guangrao Economic Development Zone, Guangrao County, Dongying City, Shandong Province Patentee before: Shandong Dechen Energy Technology Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20210710 |
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CF01 | Termination of patent right due to non-payment of annual fee |