CN2362090Y - 重整装置用板壳式换热器 - Google Patents
重整装置用板壳式换热器 Download PDFInfo
- Publication number
- CN2362090Y CN2362090Y CN98249056.9U CN98249056U CN2362090Y CN 2362090 Y CN2362090 Y CN 2362090Y CN 98249056 U CN98249056 U CN 98249056U CN 2362090 Y CN2362090 Y CN 2362090Y
- Authority
- CN
- China
- Prior art keywords
- plate
- shell
- heat exchanger
- reformer
- welded
- 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
Links
- 238000002407 reforming Methods 0.000 title abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims description 7
- 229910001149 41xx steel Inorganic materials 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 241000446313 Lamella Species 0.000 claims 5
- 238000007747 plating Methods 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 3
- 238000013461 design Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98249056.9U CN2362090Y (zh) | 1998-11-25 | 1998-11-25 | 重整装置用板壳式换热器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98249056.9U CN2362090Y (zh) | 1998-11-25 | 1998-11-25 | 重整装置用板壳式换热器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2362090Y true CN2362090Y (zh) | 2000-02-02 |
Family
ID=33993916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98249056.9U Expired - Lifetime CN2362090Y (zh) | 1998-11-25 | 1998-11-25 | 重整装置用板壳式换热器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2362090Y (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328269A (zh) * | 2017-07-14 | 2017-11-07 | 甘肃蓝科石化高新装备股份有限公司 | 一种由并联板束构成的板壳式热交换器 |
-
1998
- 1998-11-25 CN CN98249056.9U patent/CN2362090Y/zh not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328269A (zh) * | 2017-07-14 | 2017-11-07 | 甘肃蓝科石化高新装备股份有限公司 | 一种由并联板束构成的板壳式热交换器 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C32 | Full or partial invalidation of patent right | ||
| IP01 | Partial invalidation of patent right |
Case number: 5 W 06598 Conclusion of examination: I. No. 3 invalidation request review, decision 6., review conclusion, declare patent No. 1, 2, 4 and 5 invalid, and maintain the patent right on the basis of claim 98249056.9. Decision date: 20051207 Denomination of utility model: Shell and plate heat-exchanger for reforming device Granted publication date: 20000202 Patentee: Wei Zhaofan, Wang pihong, Zhang Yanfeng Review decision number: 8056 Decision date of declaring invalidation: 20051207 Decision number of declaring invalidation: 8056 |
|
| ASS | Succession or assignment of patent right |
Owner name: LANZHOU OIL MACHINE RESEARCH INSTITUTE; PATENTEE Free format text: FORMER OWNER: WEI ZHAOFAN; PATENTEE Effective date: 20080905 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080905 Address after: No. 349, Dunhuang Road, Qilihe District, Gansu, Lanzhou Province: 730050 Co-patentee after: SHANGHAI LANBIN PETROCHEMICAL EQUIPMENT Co.,Ltd. Patentee after: Lanzhou Petroleum Machinery Inst. Address before: No. 155, Dunhuang Road, Gansu, Lanzhou Province, China: 730050 Co-patentee before: Wang Pihong Patentee before: Wei Zhaofan Co-patentee before: Zhang Yanfeng |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |