JPS5756000B2 - - Google Patents

Info

Publication number
JPS5756000B2
JPS5756000B2 JP49135960A JP13596074A JPS5756000B2 JP S5756000 B2 JPS5756000 B2 JP S5756000B2 JP 49135960 A JP49135960 A JP 49135960A JP 13596074 A JP13596074 A JP 13596074A JP S5756000 B2 JPS5756000 B2 JP S5756000B2
Authority
JP
Japan
Prior art keywords
heat exchanger
flue gas
hot
flow
air
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.)
Expired
Application number
JP49135960A
Other languages
Japanese (ja)
Other versions
JPS50101950A (en
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 filed Critical
Publication of JPS50101950A publication Critical patent/JPS50101950A/ja
Publication of JPS5756000B2 publication Critical patent/JPS5756000B2/ja
Expired legal-status Critical Current

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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
    • B01D51/10—Conditioning the gas to be cleaned
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • 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
    • F28F2270/00—Thermal insulation; Thermal decoupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air Supply (AREA)

Abstract

A heat exchanger system capable of being modulated for cooling hot dust-laden flue gas having an elevated dew point is provided comprising, a heat exchanger formed of a vertical cylindrical shell containing a bank of tubes vertically disposed therein coupled to tube manifolds at opposite ends thereof such that the bank of tubes communicates with a hot gas inlet and a hot gas outlet coupled respectively to said manifolds each of said tubes being surrounded by a tube to provide annular spaces having manifolds communicating therewith through which air is circulated in said heat exchanger in concurrent flow with said hot flue gas, means being provided for maintaining a flow of hot flue gas through said heat exchanger to a downstream line, including a closed circuit air line with a blower for maintaining a flow of air through said heat exchanger in concurrent flow and heat exchanging relationship with said hot flue gas, valve means and temperature-sensing devices being provided in the system to control the air flow and thus the temperature of the heat exchanger at above the dew point temperature of the cooled flue gas.
JP49135960A 1974-01-07 1974-11-28 Expired JPS5756000B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US431121A US3863708A (en) 1974-01-07 1974-01-07 Modulatable heat exchanger with restraint to avoid condensation

Publications (2)

Publication Number Publication Date
JPS50101950A JPS50101950A (en) 1975-08-12
JPS5756000B2 true JPS5756000B2 (en) 1982-11-27

Family

ID=23710561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49135960A Expired JPS5756000B2 (en) 1974-01-07 1974-11-28

Country Status (9)

Country Link
US (1) US3863708A (en)
JP (1) JPS5756000B2 (en)
BE (1) BE822387A (en)
CA (1) CA995659A (en)
DE (1) DE2455585C3 (en)
FR (1) FR2257070B1 (en)
GB (1) GB1441552A (en)
LU (1) LU71326A1 (en)
NL (1) NL185228C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525751B2 (en) * 1986-04-03 1993-04-13 Murata Manufacturing Co

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042011A (en) * 1975-12-22 1977-08-16 Phillips Petroleum Company Refrigeration control
JPS6047519B2 (en) * 1980-11-17 1985-10-22 雪印乳業株式会社 Waste heat recovery equipment that prevents corrosion caused by sulfur oxides
US4693233A (en) * 1986-04-03 1987-09-15 Energy Technology, Inc. Air preheater system
SE510240C3 (en) * 1996-10-14 1999-05-25 Edmeston Ab Pipe heat exchanger with beam plate divided into a number of channels
EP1139055B1 (en) * 2000-03-29 2002-10-09 SGL Acotec GmbH Heat exchanger with multiple tube bundles
CN102345988A (en) * 2010-08-06 2012-02-08 詹其国 Novel coal gas air cooling tower
JP5636955B2 (en) * 2010-12-27 2014-12-10 三菱日立パワーシステムズ株式会社 Heat recovery system
CN103712482B (en) * 2012-10-02 2017-04-12 马勒国际公司 Heat exchanger
US10184690B2 (en) * 2017-02-09 2019-01-22 Bock Water Heaters, Inc. Condensing water heater and condensation control system
CN107388852B (en) * 2017-07-26 2018-12-14 西安交通大学 A kind of gas gas high-temperature heat-exchanging
CN109443052A (en) * 2018-10-24 2019-03-08 中国科学院理化技术研究所 A kind of liquid metal high-temperature heat-exchanging and heat-exchange system
CN114593522B (en) * 2020-07-23 2023-07-25 中北大学 Smoke temperature measurement cooperative control heat pipe system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310365A (en) * 1962-10-30 1967-03-21 Southern California Edison Co Flue gas process
US3820590A (en) * 1973-02-28 1974-06-28 B Littman On-line adaptive control of a heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525751B2 (en) * 1986-04-03 1993-04-13 Murata Manufacturing Co

Also Published As

Publication number Publication date
NL185228C (en) 1990-02-16
NL7415431A (en) 1975-07-09
DE2455585A1 (en) 1975-07-10
NL185228B (en) 1989-09-18
GB1441552A (en) 1976-07-07
DE2455585C3 (en) 1980-03-20
CA995659A (en) 1976-08-24
JPS50101950A (en) 1975-08-12
US3863708A (en) 1975-02-04
FR2257070B1 (en) 1978-06-16
LU71326A1 (en) 1975-05-28
DE2455585B2 (en) 1979-07-19
FR2257070A1 (en) 1975-08-01
BE822387A (en) 1975-03-14

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