CN106705111A - 一种空气预热器固定式自补偿密封片及包含它的密封*** - Google Patents
一种空气预热器固定式自补偿密封片及包含它的密封*** Download PDFInfo
- Publication number
- CN106705111A CN106705111A CN201710150549.2A CN201710150549A CN106705111A CN 106705111 A CN106705111 A CN 106705111A CN 201710150549 A CN201710150549 A CN 201710150549A CN 106705111 A CN106705111 A CN 106705111A
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- CN
- China
- Prior art keywords
- air preheater
- piece
- diaphragm seal
- dividing plate
- hot junction
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 10
- 235000001674 Agaricus brunnescens Nutrition 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L15/00—Heating of air supplied for combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F11/00—Arrangements for sealing leaky tubes and conduits
- F28F11/02—Arrangements for sealing leaky tubes and conduits using obturating elements, e.g. washers, inserted and operated independently of each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
- F23L2900/15043—Preheating combustion air by heat recovery means located in the chimney, e.g. for home heating devices
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Supply (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2017101080581 | 2017-02-27 | ||
CN201710108058 | 2017-02-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106705111A true CN106705111A (zh) | 2017-05-24 |
CN106705111B CN106705111B (zh) | 2019-01-15 |
Family
ID=58918204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710150549.2A Active CN106705111B (zh) | 2017-02-27 | 2017-03-14 | 一种空气预热器固定式自补偿密封片及包含它的密封*** |
Country Status (1)
Country | Link |
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CN (1) | CN106705111B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108413438A (zh) * | 2018-04-17 | 2018-08-17 | 杭州新际能源科技有限公司 | 自清洁卧式管式空气预热器 |
CN109489063A (zh) * | 2018-11-05 | 2019-03-19 | 李暐 | 回转式空气预热器密封方法、自补偿密封件及空气预热器 |
CN110645359A (zh) * | 2019-09-24 | 2020-01-03 | 航天科工哈尔滨风华有限公司电站设备分公司 | 一种机械自校正空预器密封装置 |
CN111396916A (zh) * | 2020-04-26 | 2020-07-10 | 四川辉胜至成电力工程有限公司 | 一种空气预热器热端用密封装置 |
CN112610978A (zh) * | 2020-12-22 | 2021-04-06 | 南京市利澜电力节能科技有限公司 | 一种新型空预器密封片的支撑结构 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5540274A (en) * | 1994-12-06 | 1996-07-30 | Abb Air Preheater, Inc. | Rotary regenerative heat exchanger |
US20130327495A1 (en) * | 2012-06-12 | 2013-12-12 | Nathan Hastings | Contact Seal System and Method for Rotary Air Ducts |
CN205174433U (zh) * | 2015-12-15 | 2016-04-20 | 神华集团有限责任公司 | 一种密封片、空气预热器以及锅炉*** |
CN205717305U (zh) * | 2016-07-01 | 2016-11-23 | 四川东方能源科技股份有限公司 | 一种空预器径向密封组件 |
CN206669792U (zh) * | 2017-02-27 | 2017-11-24 | 范诚豪 | 一种空气预热器固定式自补偿密封片及包含它的密封*** |
-
2017
- 2017-03-14 CN CN201710150549.2A patent/CN106705111B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5540274A (en) * | 1994-12-06 | 1996-07-30 | Abb Air Preheater, Inc. | Rotary regenerative heat exchanger |
US20130327495A1 (en) * | 2012-06-12 | 2013-12-12 | Nathan Hastings | Contact Seal System and Method for Rotary Air Ducts |
CN205174433U (zh) * | 2015-12-15 | 2016-04-20 | 神华集团有限责任公司 | 一种密封片、空气预热器以及锅炉*** |
CN205717305U (zh) * | 2016-07-01 | 2016-11-23 | 四川东方能源科技股份有限公司 | 一种空预器径向密封组件 |
CN206669792U (zh) * | 2017-02-27 | 2017-11-24 | 范诚豪 | 一种空气预热器固定式自补偿密封片及包含它的密封*** |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108413438A (zh) * | 2018-04-17 | 2018-08-17 | 杭州新际能源科技有限公司 | 自清洁卧式管式空气预热器 |
CN108413438B (zh) * | 2018-04-17 | 2024-04-05 | 杭州新际能源科技有限公司 | 自清洁卧式管式空气预热器 |
CN109489063A (zh) * | 2018-11-05 | 2019-03-19 | 李暐 | 回转式空气预热器密封方法、自补偿密封件及空气预热器 |
CN110645359A (zh) * | 2019-09-24 | 2020-01-03 | 航天科工哈尔滨风华有限公司电站设备分公司 | 一种机械自校正空预器密封装置 |
CN111396916A (zh) * | 2020-04-26 | 2020-07-10 | 四川辉胜至成电力工程有限公司 | 一种空气预热器热端用密封装置 |
CN112610978A (zh) * | 2020-12-22 | 2021-04-06 | 南京市利澜电力节能科技有限公司 | 一种新型空预器密封片的支撑结构 |
CN112610978B (zh) * | 2020-12-22 | 2023-03-24 | 南京市利澜电力节能科技有限公司 | 一种新型空预器密封片的支撑结构 |
Also Published As
Publication number | Publication date |
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CN106705111B (zh) | 2019-01-15 |
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Effective date of registration: 20190403 Address after: 210036 Southeast University, 2 Xuanwu District, Nanjing, Jiangsu 2 Patentee after: Nanjing platinum Energy Technology Co., Ltd. Address before: Room 301, No. 94, 1118 Lane, Changlin Road, Baoshan District, Shanghai, 2004 Patentee before: Fan Chenghao |
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Room 405, 101 Jiangbei Road, Gulou District, Nanjing City, Jiangsu Province Patentee after: Nanjing platinum Energy Technology Co., Ltd. Address before: 210036 Southeast University, 2 Xuanwu District, Nanjing, Jiangsu 2 Patentee before: Nanjing platinum Energy Technology Co., Ltd. |