TWI429856B - 用於非接觸式感測以最小化在一空氣預熱器中的處理氣流間之洩漏的系統與方法 - Google Patents
用於非接觸式感測以最小化在一空氣預熱器中的處理氣流間之洩漏的系統與方法 Download PDFInfo
- Publication number
- TWI429856B TWI429856B TW099130745A TW99130745A TWI429856B TW I429856 B TWI429856 B TW I429856B TW 099130745 A TW099130745 A TW 099130745A TW 99130745 A TW99130745 A TW 99130745A TW I429856 B TWI429856 B TW I429856B
- Authority
- TW
- Taiwan
- Prior art keywords
- pressure
- compressed air
- sensor
- conduit
- air
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 14
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 28
- 238000002485 combustion reaction Methods 0.000 description 11
- 238000007789 sealing Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
- F28F27/006—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus specially adapted for regenerative heat-exchange apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
- F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
- F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
- F28D19/047—Sealing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/16—Safety or protection arrangements; Arrangements for preventing malfunction for preventing leakage
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/557,751 US8627878B2 (en) | 2009-09-11 | 2009-09-11 | System and method for non-contact sensing to minimize leakage between process streams in an air preheater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201115081A TW201115081A (en) | 2011-05-01 |
| TWI429856B true TWI429856B (zh) | 2014-03-11 |
Family
ID=43729323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW099130745A TWI429856B (zh) | 2009-09-11 | 2010-09-10 | 用於非接觸式感測以最小化在一空氣預熱器中的處理氣流間之洩漏的系統與方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8627878B2 (enExample) |
| JP (1) | JP5653440B2 (enExample) |
| KR (1) | KR101490287B1 (enExample) |
| CN (1) | CN102597682B (enExample) |
| CA (1) | CA2773612C (enExample) |
| IN (1) | IN2012DN03066A (enExample) |
| MX (1) | MX2012002856A (enExample) |
| SG (1) | SG179089A1 (enExample) |
| TW (1) | TWI429856B (enExample) |
| WO (1) | WO2011031393A2 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200408B (zh) * | 2011-07-09 | 2012-11-07 | 程爱平 | 回转式气气换热器无泄漏密封系统隔离风幕结构 |
| CN102200407B (zh) * | 2011-07-09 | 2012-12-05 | 程爱平 | 回转式气气换热器无泄漏密封系统轴向隔离密封舱 |
| US20140174560A1 (en) * | 2012-12-20 | 2014-06-26 | Nathan Hastings | Bypass seal for rotary regenerative air preheaters |
| CN105180202B (zh) * | 2015-07-10 | 2017-11-14 | 清华大学 | 一种抽气可控式回转空气预热器及其调节方法 |
| DE102015015133A1 (de) | 2015-11-23 | 2017-05-24 | Balcke-Dürr GmbH | Regenerativer Wärmeübertrager mit verbessertem Dichtrahmen |
| WO2021229268A1 (en) * | 2020-05-13 | 2021-11-18 | Howden Group Limited | Parabolically deforming sector plate |
| CN114397069B (zh) * | 2022-01-05 | 2024-02-02 | 华北电力科学研究院有限责任公司 | 一种两分仓的空气预热器漏风率的确定方法及装置 |
| CN115307173B (zh) * | 2022-08-04 | 2024-06-21 | 秦皇岛宇益科技发展有限公司 | 回转式空气预热器的换热元件调节装置及其实验方法 |
| CN115585475B (zh) * | 2022-10-28 | 2023-12-08 | 江阴金童石化装备有限公司 | 一种多通道蓄热式空气预热器 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2681208A (en) * | 1947-12-30 | 1954-06-15 | Jarvis C Marble | Sealing means for rotary air preheaters |
| US3246686A (en) * | 1962-03-05 | 1966-04-19 | Svenska Rotor Maskiner Ab | Regenerative preheater including heat transfer mass and floating sealing plates |
| US3232335A (en) * | 1962-03-21 | 1966-02-01 | Svenska Rotor Maskiner Ab | Rotary regenerative preheater |
| JPS5941714U (ja) * | 1982-09-10 | 1984-03-17 | 株式会社フクダ | 無接触寸法測定装置 |
| JPS61225583A (ja) * | 1985-03-29 | 1986-10-07 | Mitsubishi Heavy Ind Ltd | ユングストロ−ム式エアヒ−タ |
| FR2678367B1 (fr) * | 1991-06-26 | 1993-10-22 | Normandie Ateliers | Dispositif de mesure dimensionnelle par voie pneumatique. |
| JPH06241677A (ja) | 1993-02-19 | 1994-09-02 | Mitsubishi Heavy Ind Ltd | 回転式空気予熱器のセクタープレート制御装置 |
| US5915339A (en) * | 1995-06-29 | 1999-06-29 | Abb Air Preheater Inc. | Sector plate and seal arrangement for trisector air preheater |
| JPH0942873A (ja) | 1995-08-01 | 1997-02-14 | Abb Kk | 回転再生式熱交換器 |
| SE517213C2 (sv) | 1996-08-15 | 2002-05-07 | Air Preheater Abb | Anordning vid en regenerativ, roterande värmväxlare |
| SE517212C2 (sv) * | 1996-08-15 | 2002-05-07 | Air Preheater Abb | Sätt och anordning för att avkänna ett spel |
| JPH10192764A (ja) * | 1997-01-14 | 1998-07-28 | Dainippon Printing Co Ltd | 塗工装置 |
| WO2005103576A2 (en) * | 2004-04-22 | 2005-11-03 | Stirling Technology, Inc. | Heat and energy recovery ventilators and methods of use |
-
2009
- 2009-09-11 US US12/557,751 patent/US8627878B2/en not_active Expired - Fee Related
-
2010
- 2010-08-03 MX MX2012002856A patent/MX2012002856A/es active IP Right Grant
- 2010-08-03 JP JP2012528799A patent/JP5653440B2/ja not_active Expired - Fee Related
- 2010-08-03 CN CN201080051262.0A patent/CN102597682B/zh not_active Expired - Fee Related
- 2010-08-03 IN IN3066DEN2012 patent/IN2012DN03066A/en unknown
- 2010-08-03 WO PCT/US2010/044260 patent/WO2011031393A2/en not_active Ceased
- 2010-08-03 CA CA2773612A patent/CA2773612C/en not_active Expired - Fee Related
- 2010-08-03 KR KR20127009112A patent/KR101490287B1/ko not_active Expired - Fee Related
- 2010-08-03 SG SG2012017018A patent/SG179089A1/en unknown
- 2010-09-10 TW TW099130745A patent/TWI429856B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2773612C (en) | 2016-06-21 |
| KR101490287B1 (ko) | 2015-02-05 |
| MX2012002856A (es) | 2012-06-25 |
| WO2011031393A2 (en) | 2011-03-17 |
| CN102597682A (zh) | 2012-07-18 |
| KR20120065385A (ko) | 2012-06-20 |
| US20110061831A1 (en) | 2011-03-17 |
| JP5653440B2 (ja) | 2015-01-14 |
| CA2773612A1 (en) | 2011-03-17 |
| WO2011031393A3 (en) | 2011-05-26 |
| CN102597682B (zh) | 2015-07-22 |
| US8627878B2 (en) | 2014-01-14 |
| TW201115081A (en) | 2011-05-01 |
| IN2012DN03066A (enExample) | 2015-07-31 |
| JP2013504738A (ja) | 2013-02-07 |
| SG179089A1 (en) | 2012-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |