PH12015501977A1 - Corrosion control method for heat exchanger and corrosion control structure for heat exchanger - Google Patents
Corrosion control method for heat exchanger and corrosion control structure for heat exchangerInfo
- Publication number
- PH12015501977A1 PH12015501977A1 PH12015501977A PH12015501977A PH12015501977A1 PH 12015501977 A1 PH12015501977 A1 PH 12015501977A1 PH 12015501977 A PH12015501977 A PH 12015501977A PH 12015501977 A PH12015501977 A PH 12015501977A PH 12015501977 A1 PH12015501977 A1 PH 12015501977A1
- Authority
- PH
- Philippines
- Prior art keywords
- heat exchanger
- corrosion control
- heat transfer
- control method
- transfer pipes
- Prior art date
Links
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
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
- F28F21/083—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys from stainless steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
- F28F9/185—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding with additional preformed parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/14—Heat exchangers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
A corrosion control method for a heat exchanger equipped with heat transfer pipes which exchange heat with a gas flowing in a flow path on the inside of heat transfer pipe securing members, wherein a configuration is adopted whereby the heat transfer pipes are equipped with cylindrical sleeves inserted or fitted around the outside of the heat transfer pipes, and the heat transfer pipes and/or the sleeves are moved relative to the heat transfer pipe securing members.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013046962 | 2013-03-08 | ||
JP2013046961 | 2013-03-08 | ||
JP2013046963 | 2013-03-08 | ||
JP2013095529 | 2013-04-30 | ||
PCT/JP2014/052929 WO2014136527A1 (en) | 2013-03-08 | 2014-02-07 | Corrosion control method for heat exchanger and corrosion control structure for heat exchanger |
Publications (2)
Publication Number | Publication Date |
---|---|
PH12015501977A1 true PH12015501977A1 (en) | 2016-01-18 |
PH12015501977B1 PH12015501977B1 (en) | 2016-01-18 |
Family
ID=51491052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PH12015501977A PH12015501977B1 (en) | 2013-03-08 | 2015-09-07 | Corrosion control method for heat exchanger and corrosion control structure for heat exchanger |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6320992B2 (en) |
MY (1) | MY177269A (en) |
PH (1) | PH12015501977B1 (en) |
TW (1) | TWI520894B (en) |
WO (1) | WO2014136527A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102415825B1 (en) * | 2020-06-30 | 2022-07-01 | 비에이치아이(주) | Structure and method for intalling reheater for cfbc boiler |
WO2022265118A1 (en) * | 2021-06-18 | 2022-12-22 | 株式会社 潤工社 | Deposit suppression structure for heat exchanger and heat exchanger having deposit suppression structure |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5599587A (en) * | 1979-01-25 | 1980-07-29 | Gadelius Kk | Rotary type heat exchanger with heat pipe |
JPS5761389U (en) * | 1980-09-27 | 1982-04-12 | ||
JPS60193288U (en) * | 1984-06-04 | 1985-12-23 | 福山共同機工株式会社 | Pipe inner surface cleaning device |
JP2002062081A (en) * | 2000-08-10 | 2002-02-28 | Ishikawajima Harima Heavy Ind Co Ltd | Multi-tubular heat exchanger |
JP4865256B2 (en) * | 2005-06-06 | 2012-02-01 | 三菱重工業株式会社 | HEAT EXCHANGER AND HEAT EXCHANGER MANUFACTURING METHOD |
JP2010191494A (en) * | 2009-02-16 | 2010-09-02 | Mitsubishi Heavy Ind Ltd | System and method for diagnosing remaining life of high temperature plant equipment |
JP4959756B2 (en) * | 2009-07-22 | 2012-06-27 | 中国電力株式会社 | Heat exchanger repair method |
JP3180377U (en) * | 2012-10-04 | 2012-12-13 | 三菱重工環境・化学エンジニアリング株式会社 | Heat exchanger |
-
2014
- 2014-02-07 WO PCT/JP2014/052929 patent/WO2014136527A1/en active Application Filing
- 2014-02-07 JP JP2015504213A patent/JP6320992B2/en active Active
- 2014-02-07 MY MYPI2015702839A patent/MY177269A/en unknown
- 2014-02-13 TW TW103104704A patent/TWI520894B/en not_active IP Right Cessation
-
2015
- 2015-09-07 PH PH12015501977A patent/PH12015501977B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP6320992B2 (en) | 2018-05-09 |
TW201434728A (en) | 2014-09-16 |
MY177269A (en) | 2020-09-10 |
PH12015501977B1 (en) | 2016-01-18 |
WO2014136527A1 (en) | 2014-09-12 |
JPWO2014136527A1 (en) | 2017-02-09 |
TWI520894B (en) | 2016-02-11 |
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