JPS602891A - Corrosion prevention type heat exchanging device - Google Patents

Corrosion prevention type heat exchanging device

Info

Publication number
JPS602891A
JPS602891A JP58110235A JP11023583A JPS602891A JP S602891 A JPS602891 A JP S602891A JP 58110235 A JP58110235 A JP 58110235A JP 11023583 A JP11023583 A JP 11023583A JP S602891 A JPS602891 A JP S602891A
Authority
JP
Japan
Prior art keywords
pipe
condensing
mist
evaporating
gas
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.)
Pending
Application number
JP58110235A
Other languages
Japanese (ja)
Inventor
Ikuo Kotaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP58110235A priority Critical patent/JPS602891A/en
Priority claimed from US06/622,725 external-priority patent/US4616697A/en
Priority claimed from EP87115696A external-priority patent/EP0270800B1/en
Publication of JPS602891A publication Critical patent/JPS602891A/en
Priority claimed from KR1019870000369A external-priority patent/KR880000052B1/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details, e.g. noise reduction means
    • F23D14/66Preheating the combustion air or gas
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23JREMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00Arrangements of devices for treating smoke or fumes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING 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
    • F23L15/00Heating of air supplied for combustion
    • F23L15/04Arrangements of recuperators
    • F23L15/045Arrangements of recuperators using intermediate heat-transfer fluids
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/34Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Abstract

PURPOSE:To limit the range of corrosion and dust adhesion caused by a mist, also simplify the removing of dust with a bare pipe structure by providing a high temperature pipe group for evaporating of the mist. CONSTITUTION:An exhaust gas from a burning device 20 is introduced as a high temperature exhaust gas G1 into a duct 1 in which plural evaporating pipe groups are located, flowed through a purifying device 22 after heat exchanging, flowed as a low temperature gas G2 through a duct 2 in which condensing pipe groups are located, discharged from a smokestack 23 after temperature rising. In this case, when the temperature of a condensing pipe 9a and gas G2 are low, a undesirable white smoke containing steam is discharged, thereby, a high temperature medium vapor generated with an evaporating pipe group 18 provided at the most upstream side of an evaporating groups 5a, 5b and 5c of the exhaust gas G1 flow is introduced to a condensing group 19 located at the most upstream side of a low temperature gas G2 flow, accordingly, the heat transferring pipe of the condensing pipe group 19 can be prevented from the condensing of the mist. The prevention of the mist adhesion and the corrosion can be successively achieved by utilizing the bare pipe made of a corrosion resistant material for the heat transferring pipe.
JP58110235A 1983-06-21 1983-06-21 Corrosion prevention type heat exchanging device Pending JPS602891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58110235A JPS602891A (en) 1983-06-21 1983-06-21 Corrosion prevention type heat exchanging device

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP58110235A JPS602891A (en) 1983-06-21 1983-06-21 Corrosion prevention type heat exchanging device
US06/622,725 US4616697A (en) 1983-06-21 1984-06-20 Heat exchanger
EP87115696A EP0270800B1 (en) 1983-06-21 1984-06-20 Heat exchanger
DK300584A DK300584A (en) 1983-06-21 1984-06-20 HEAT EXCHANGE
DE3486440T DE3486440T2 (en) 1983-06-21 1984-06-20 Heat exchanger
EP84107107A EP0129257B1 (en) 1983-06-21 1984-06-20 Heat exchanger
DE8787115697T DE3485375D1 (en) 1983-06-21 1984-06-20 HEAT EXCHANGER.
DE3486308T DE3486308T2 (en) 1983-06-21 1984-06-20 Heat exchanger.
EP87115697A EP0270801B1 (en) 1983-06-21 1984-06-20 Heat exchanger
US06/728,867 US4573524A (en) 1983-06-21 1985-04-30 Heat exchanger
KR1019870000369A KR880000052B1 (en) 1983-06-21 1987-01-19 Heat exchanger
US07/355,109 US4928753A (en) 1983-06-21 1989-05-19 Heat exchanger

Publications (1)

Publication Number Publication Date
JPS602891A true JPS602891A (en) 1985-01-09

Family

ID=14530520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58110235A Pending JPS602891A (en) 1983-06-21 1983-06-21 Corrosion prevention type heat exchanging device

Country Status (1)

Country Link
JP (1) JPS602891A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61285393A (en) * 1985-06-11 1986-12-16 Ishikawajima Harima Heavy Ind Co Ltd Heat pipe air preheater
CN114263927A (en) * 2022-03-02 2022-04-01 山西昌德大成科技有限公司 Air heater device based on gravity heat pipe and configuration method of gravity heat pipe bundle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55155187A (en) * 1979-05-18 1980-12-03 Babcock Hitachi Kk Connection for heat exchange panel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55155187A (en) * 1979-05-18 1980-12-03 Babcock Hitachi Kk Connection for heat exchange panel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61285393A (en) * 1985-06-11 1986-12-16 Ishikawajima Harima Heavy Ind Co Ltd Heat pipe air preheater
CN114263927A (en) * 2022-03-02 2022-04-01 山西昌德大成科技有限公司 Air heater device based on gravity heat pipe and configuration method of gravity heat pipe bundle

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