JPS5726393A - Collecting method for exhaust heat - Google Patents

Collecting method for exhaust heat

Info

Publication number
JPS5726393A
JPS5726393A JP9983780A JP9983780A JPS5726393A JP S5726393 A JPS5726393 A JP S5726393A JP 9983780 A JP9983780 A JP 9983780A JP 9983780 A JP9983780 A JP 9983780A JP S5726393 A JPS5726393 A JP S5726393A
Authority
JP
Japan
Prior art keywords
gas
exhaust gas
recuperators
combustion
aligned
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
JP9983780A
Other languages
Japanese (ja)
Inventor
Tomoo Maeda
Shizutada Yamagishi
Mitsuru Otsuki
Yoshitomo Yamate
Akio Kodoi
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP9983780A priority Critical patent/JPS5726393A/en
Publication of JPS5726393A publication Critical patent/JPS5726393A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve a heat collecting factor, by a method wherein recuperators for combustion air and for combustion gas are aligned in parallel in a smoke flue in a gas heating furnace, and distribution of exhaust gas to each recuperator is equalized to its heat capacity specific ratio.
CONSTITUTION: Recuperators 3, 3 for combustion air and for combustion gas are aligned in parallel in an exhaust gas flue 2 in a heating furface 1, and exhaust gas distributed to each of the recuperators 3, 3 so as to become approximately equal to its heat capacity ratio. In case air and gas for combution are preheated by exhaust gas, this enables the wide improvement of a heat collecting factor and permits operation of the furnace at the best condition.
COPYRIGHT: (C)1982,JPO&Japio
JP9983780A 1980-07-23 1980-07-23 Collecting method for exhaust heat Pending JPS5726393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9983780A JPS5726393A (en) 1980-07-23 1980-07-23 Collecting method for exhaust heat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9983780A JPS5726393A (en) 1980-07-23 1980-07-23 Collecting method for exhaust heat

Publications (1)

Publication Number Publication Date
JPS5726393A true JPS5726393A (en) 1982-02-12

Family

ID=14257915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9983780A Pending JPS5726393A (en) 1980-07-23 1980-07-23 Collecting method for exhaust heat

Country Status (1)

Country Link
JP (1) JPS5726393A (en)

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