CN107447078B - 一种采用上开启加气动密封的真空退火炉炉门结构 - Google Patents
一种采用上开启加气动密封的真空退火炉炉门结构 Download PDFInfo
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- CN107447078B CN107447078B CN201710791366.9A CN201710791366A CN107447078B CN 107447078 B CN107447078 B CN 107447078B CN 201710791366 A CN201710791366 A CN 201710791366A CN 107447078 B CN107447078 B CN 107447078B
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- furnace door
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- 238000000137 annealing Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims description 11
- 230000008093 supporting effect Effects 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 230000002633 protecting effect Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Special Wing (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710791366.9A CN107447078B (zh) | 2017-09-05 | 2017-09-05 | 一种采用上开启加气动密封的真空退火炉炉门结构 |
Applications Claiming Priority (1)
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CN201710791366.9A CN107447078B (zh) | 2017-09-05 | 2017-09-05 | 一种采用上开启加气动密封的真空退火炉炉门结构 |
Publications (2)
Publication Number | Publication Date |
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CN107447078A CN107447078A (zh) | 2017-12-08 |
CN107447078B true CN107447078B (zh) | 2024-01-23 |
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CN201710791366.9A Active CN107447078B (zh) | 2017-09-05 | 2017-09-05 | 一种采用上开启加气动密封的真空退火炉炉门结构 |
Country Status (1)
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CN (1) | CN107447078B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102564119A (zh) * | 2012-01-18 | 2012-07-11 | 中冶南方(武汉)威仕工业炉有限公司 | 炉门气缸摆臂压紧装置 |
CN102703650A (zh) * | 2012-07-09 | 2012-10-03 | 丹阳市江南工业炉有限公司 | 一种超大型台车式燃气热处理炉 |
CN202532892U (zh) * | 2012-02-29 | 2012-11-14 | 马鞍山市当涂县特种金属材料厂 | 退火炉炉门的自动升降装置 |
CN202671591U (zh) * | 2012-07-09 | 2013-01-16 | 丹阳市江南工业炉有限公司 | 一种超大型台车式燃气热处理炉升降炉门防坠落装置 |
CN104195312A (zh) * | 2014-09-01 | 2014-12-10 | 宜宾富源发电设备有限公司 | 可变容积热处理炉 |
CN204574810U (zh) * | 2015-03-25 | 2015-08-19 | 牛宏宝 | 一种炉门液压升降装置 |
CN205537140U (zh) * | 2016-03-15 | 2016-08-31 | 中国联合工程公司 | 一种工业加热炉炉门的滑槽式压紧机构 |
KR101683486B1 (ko) * | 2015-11-13 | 2016-12-07 | 주식회사 삼영이엔지 | 수직형 급냉 열처리장치 |
CN207176003U (zh) * | 2017-09-05 | 2018-04-03 | 国网河南省电力公司三门峡供电公司 | 一种采用上开启加气动密封的真空退火炉炉门结构 |
-
2017
- 2017-09-05 CN CN201710791366.9A patent/CN107447078B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102564119A (zh) * | 2012-01-18 | 2012-07-11 | 中冶南方(武汉)威仕工业炉有限公司 | 炉门气缸摆臂压紧装置 |
CN202532892U (zh) * | 2012-02-29 | 2012-11-14 | 马鞍山市当涂县特种金属材料厂 | 退火炉炉门的自动升降装置 |
CN102703650A (zh) * | 2012-07-09 | 2012-10-03 | 丹阳市江南工业炉有限公司 | 一种超大型台车式燃气热处理炉 |
CN202671591U (zh) * | 2012-07-09 | 2013-01-16 | 丹阳市江南工业炉有限公司 | 一种超大型台车式燃气热处理炉升降炉门防坠落装置 |
CN104195312A (zh) * | 2014-09-01 | 2014-12-10 | 宜宾富源发电设备有限公司 | 可变容积热处理炉 |
CN204574810U (zh) * | 2015-03-25 | 2015-08-19 | 牛宏宝 | 一种炉门液压升降装置 |
KR101683486B1 (ko) * | 2015-11-13 | 2016-12-07 | 주식회사 삼영이엔지 | 수직형 급냉 열처리장치 |
CN205537140U (zh) * | 2016-03-15 | 2016-08-31 | 中国联合工程公司 | 一种工业加热炉炉门的滑槽式压紧机构 |
CN207176003U (zh) * | 2017-09-05 | 2018-04-03 | 国网河南省电力公司三门峡供电公司 | 一种采用上开启加气动密封的真空退火炉炉门结构 |
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CN107447078A (zh) | 2017-12-08 |
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Effective date of registration: 20190912 Address after: Sanmenxia City, Henan Province, opposite the 472000 Xiaoshan Road Development Zone Shan Road Applicant after: SANMENXIA POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Applicant after: HENAN FUDA ELECTRIC POWER GROUP Co.,Ltd. Address before: Sanmenxia City, Henan Province, opposite the 472000 Xiaoshan Road Development Zone Shan Road Applicant before: SANMENXIA POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Applicant before: HENAN FUDA PRECISION INDUSTRY ELECTRICAL HIGH-TECH CO.,LTD. |
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