JPS57145941A - Sealing method for cooler of sintering equipment performing waste heat recovery - Google Patents

Sealing method for cooler of sintering equipment performing waste heat recovery

Info

Publication number
JPS57145941A
JPS57145941A JP3218981A JP3218981A JPS57145941A JP S57145941 A JPS57145941 A JP S57145941A JP 3218981 A JP3218981 A JP 3218981A JP 3218981 A JP3218981 A JP 3218981A JP S57145941 A JPS57145941 A JP S57145941A
Authority
JP
Japan
Prior art keywords
hood
waste heat
zone
sealing
recovering
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
JP3218981A
Other languages
Japanese (ja)
Inventor
Akira Tamei
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP3218981A priority Critical patent/JPS57145941A/en
Publication of JPS57145941A publication Critical patent/JPS57145941A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To enhance the waste heat recovering efficiency by placing a sealing hood at a part adjacent to a waste heat recovering zone hood and exhausting air in the sealing hood so that the internal pressure of the hood is made close to that of the recovering zone hood.
CONSTITUTION: A sealing hood 14 is placed at a part adjacent to the inlet of a waste heat recovering zone hood 5, and it is connected to a waste heat nonrecovering zone hood 6 through a damper 15. Little pressure difference exists between the recovering zone hood 5 and the nonrecovering zone hood 6, the internal pressure of the sealing hood 14 is made close to that of the hood 6, and a large gaseous flow is not caused between the hoods 14, 5. When sintered ore 4 is fed onto a conveyor 3, and the internal pressure of the cooler 2 is made negative with a cooling fan 12, hot air enters the recovering zone hood 5, yet the air leaking in the sealing hood 14 does not leak in the hood 5.
COPYRIGHT: (C)1982,JPO&Japio
JP3218981A 1981-03-05 1981-03-05 Sealing method for cooler of sintering equipment performing waste heat recovery Pending JPS57145941A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3218981A JPS57145941A (en) 1981-03-05 1981-03-05 Sealing method for cooler of sintering equipment performing waste heat recovery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3218981A JPS57145941A (en) 1981-03-05 1981-03-05 Sealing method for cooler of sintering equipment performing waste heat recovery

Publications (1)

Publication Number Publication Date
JPS57145941A true JPS57145941A (en) 1982-09-09

Family

ID=12351951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3218981A Pending JPS57145941A (en) 1981-03-05 1981-03-05 Sealing method for cooler of sintering equipment performing waste heat recovery

Country Status (1)

Country Link
JP (1) JPS57145941A (en)

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