JPS57202412A - Treating device for waste gas in combustion heating equipment - Google Patents

Treating device for waste gas in combustion heating equipment

Info

Publication number
JPS57202412A
JPS57202412A JP8791881A JP8791881A JPS57202412A JP S57202412 A JPS57202412 A JP S57202412A JP 8791881 A JP8791881 A JP 8791881A JP 8791881 A JP8791881 A JP 8791881A JP S57202412 A JPS57202412 A JP S57202412A
Authority
JP
Japan
Prior art keywords
heat exchanger
exhaust gas
temperature exhaust
condensing
high temperature
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
JP8791881A
Other languages
Japanese (ja)
Inventor
Hiroyuki Murata
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co Ltd
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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP8791881A priority Critical patent/JPS57202412A/en
Publication of JPS57202412A publication Critical patent/JPS57202412A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chimneys And Flues (AREA)

Abstract

PURPOSE:To prevent moisture from condensing at uncertain positions by a method wherein a condensing heat exchanger and a heat exchanger for heating low temperature exhaust gas discharged from said heat exchanger with high temperature exhaust gas are provided in an exhaust gas channel. CONSTITUTION:A fin-tube type 1st heat exchanger 3 is provided for the purpose of preheating the air and a hole 3A and an exhaust pipe 3B for taking out to the outer part the water which is produced by combustion and condensed by cooling are connected to the lowest tube part of this 1st heat exchanger 3. The low temperature exhaust gas is reheated by the indirect heat exchange between the low temperature exhaust gas discharged from the 1st heat exchanger 3 and the high temperature exhaust gas introduced into this 1st heat exchanger 3. On the other hand, a fin tube type 2nd heat exchanger 4 is provided to cool the high temperature exhaust gas in advance. In this way, the moisture in the exhaust gas can be prevented from condensing at uncertan positions in its discharging channel.
JP8791881A 1981-06-08 1981-06-08 Treating device for waste gas in combustion heating equipment Pending JPS57202412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8791881A JPS57202412A (en) 1981-06-08 1981-06-08 Treating device for waste gas in combustion heating equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8791881A JPS57202412A (en) 1981-06-08 1981-06-08 Treating device for waste gas in combustion heating equipment

Publications (1)

Publication Number Publication Date
JPS57202412A true JPS57202412A (en) 1982-12-11

Family

ID=13928296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8791881A Pending JPS57202412A (en) 1981-06-08 1981-06-08 Treating device for waste gas in combustion heating equipment

Country Status (1)

Country Link
JP (1) JPS57202412A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582122A (en) * 1983-08-10 1986-04-15 Linde Aktiengesellschaft Efficient waste heat recovery process from sulfur containing flue gas
US4611622A (en) * 1984-11-13 1986-09-16 Intertherm Inc. Drain for condensate from flue gas
JP2003074024A (en) * 2001-09-07 2003-03-12 Saftec Co Ltd Vehicular collision shock absorber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582122A (en) * 1983-08-10 1986-04-15 Linde Aktiengesellschaft Efficient waste heat recovery process from sulfur containing flue gas
US4611622A (en) * 1984-11-13 1986-09-16 Intertherm Inc. Drain for condensate from flue gas
JP2003074024A (en) * 2001-09-07 2003-03-12 Saftec Co Ltd Vehicular collision shock absorber

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