CN103421921B - 一种热风阀阀体 - Google Patents
一种热风阀阀体 Download PDFInfo
- Publication number
- CN103421921B CN103421921B CN201210148662.4A CN201210148662A CN103421921B CN 103421921 B CN103421921 B CN 103421921B CN 201210148662 A CN201210148662 A CN 201210148662A CN 103421921 B CN103421921 B CN 103421921B
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- China
- Prior art keywords
- flange
- ring
- valve body
- layer
- left 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 230000007704 transition Effects 0.000 claims abstract description 19
- 239000011819 refractory material Substances 0.000 claims abstract description 12
- 230000009970 fire resistant effect Effects 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 238000005242 forging Methods 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 14
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 239000000498 cooling water Substances 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 abstract description 5
- 238000005728 strengthening Methods 0.000 abstract description 5
- 239000002826 coolant Substances 0.000 description 13
- 230000003245 working effect Effects 0.000 description 10
- 238000001816 cooling Methods 0.000 description 4
- 230000002146 bilateral effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
Landscapes
- Details Of Valves (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210148662.4A CN103421921B (zh) | 2012-05-14 | 2012-05-14 | 一种热风阀阀体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210148662.4A CN103421921B (zh) | 2012-05-14 | 2012-05-14 | 一种热风阀阀体 |
Publications (2)
Publication Number | Publication Date |
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CN103421921A CN103421921A (zh) | 2013-12-04 |
CN103421921B true CN103421921B (zh) | 2015-07-08 |
Family
ID=49647312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210148662.4A Active CN103421921B (zh) | 2012-05-14 | 2012-05-14 | 一种热风阀阀体 |
Country Status (1)
Country | Link |
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CN (1) | CN103421921B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3695286A (en) * | 1970-03-30 | 1972-10-03 | Rappold & Co Gmbh Hermann | Shut off valve of large diameter particularly a hot-blast slide valve |
GB1406071A (en) * | 1971-09-08 | 1975-09-10 | Rappold & Co Gmbh Hermann | Hot-blast valve |
CN1904083A (zh) * | 2006-08-08 | 2007-01-31 | 世林(漯河)冶金设备有限公司 | 一种热风阀非对称式阀体 |
CN202744577U (zh) * | 2012-05-14 | 2013-02-20 | 秦皇岛秦冶重工有限公司 | 一种热风阀阀体 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1548659A (en) * | 1975-04-23 | 1979-07-18 | Zimmermann & Jansen Gmbh | High-temperature gate valve |
-
2012
- 2012-05-14 CN CN201210148662.4A patent/CN103421921B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3695286A (en) * | 1970-03-30 | 1972-10-03 | Rappold & Co Gmbh Hermann | Shut off valve of large diameter particularly a hot-blast slide valve |
GB1406071A (en) * | 1971-09-08 | 1975-09-10 | Rappold & Co Gmbh Hermann | Hot-blast valve |
CN1904083A (zh) * | 2006-08-08 | 2007-01-31 | 世林(漯河)冶金设备有限公司 | 一种热风阀非对称式阀体 |
CN202744577U (zh) * | 2012-05-14 | 2013-02-20 | 秦皇岛秦冶重工有限公司 | 一种热风阀阀体 |
Also Published As
Publication number | Publication date |
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CN103421921A (zh) | 2013-12-04 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20131204 Assignee: QINYE ENGINEERING TECHNOLOGY (BEIJING) CO., LTD. Assignor: Qin Shi Huang Qin Heavy Industry Co., Ltd. Contract record no.: 2016110000004 Denomination of invention: Valve body of hot blast valve Granted publication date: 20150708 License type: Exclusive License Record date: 20160129 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: QINYE ENGINEERING TECHNOLOGY (BEIJING) CO., LTD. Assignor: Qin Shi Huang Qin Heavy Industry Co., Ltd. Contract record no.: 2016110000004 Date of cancellation: 20160309 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160612 Address after: 101312 Beijing city Shunyi District town of South Letter Law Jinsui Road No. 2 Building No. 10 hospital 703-709 room Patentee after: QINYE ENGINEERING TECHNOLOGY (BEIJING) CO., LTD. Address before: 066318 No. 2, Poyang Lake Road, Qinhuangdao economic and Technological Development Zone, Hebei, China Patentee before: Qinhuangdao Metallurgical Heavy Industry Co., Ltd. |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Lan Dawei Inventor after: Chen Xiaoguang Inventor after: Wang Weifeng Inventor after: Meng Cuie Inventor after: Qing Yonghong Inventor after: Liu Libin Inventor before: Chen Xiaoguang Inventor before: Wang Weifeng Inventor before: Meng Cuie Inventor before: Qing Yonghong Inventor before: Liu Libin |