JPS5631456A - Operating method of electric dust collector for high-temperature waste gas - Google Patents

Operating method of electric dust collector for high-temperature waste gas

Info

Publication number
JPS5631456A
JPS5631456A JP10617679A JP10617679A JPS5631456A JP S5631456 A JPS5631456 A JP S5631456A JP 10617679 A JP10617679 A JP 10617679A JP 10617679 A JP10617679 A JP 10617679A JP S5631456 A JPS5631456 A JP S5631456A
Authority
JP
Japan
Prior art keywords
dust collector
electric dust
waste gas
suction valve
temperature waste
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
JP10617679A
Other languages
Japanese (ja)
Inventor
Kiyobumi Nakamura
Toshihisa Fujiwara
Takeo Yamagata
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP10617679A priority Critical patent/JPS5631456A/en
Publication of JPS5631456A publication Critical patent/JPS5631456A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To permit the cooling of an electric dust collector in a short time for raising its economical efficiency by introducing an open air through the midway of a duct for waste gas.
CONSTITUTION: In the operation of the sintering equipment 1, an atmosphere suction valve 8 is closed and the dust collection of a high-temperature waste gas G is performed, where the opening degree of a damper 6 is regulated by a controller 9 on the basis of the detected value of a flow meter 7 in order to optimize the flow rate of gas inside the electric dust collector 3. After the stoppage of operation, when opening the air suction valve 8 by the controller 9, the inflow of gas from the sintering equipment 1 into the electric dust collector 3 is almost stopped because of the large resistance of fluid and a comparatively low-temperature air is introduced into the air suction valve 8 to cool rapidly the inside of the electric dust collector 3.
COPYRIGHT: (C)1981,JPO&Japio
JP10617679A 1979-08-21 1979-08-21 Operating method of electric dust collector for high-temperature waste gas Pending JPS5631456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10617679A JPS5631456A (en) 1979-08-21 1979-08-21 Operating method of electric dust collector for high-temperature waste gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10617679A JPS5631456A (en) 1979-08-21 1979-08-21 Operating method of electric dust collector for high-temperature waste gas

Publications (1)

Publication Number Publication Date
JPS5631456A true JPS5631456A (en) 1981-03-30

Family

ID=14426930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10617679A Pending JPS5631456A (en) 1979-08-21 1979-08-21 Operating method of electric dust collector for high-temperature waste gas

Country Status (1)

Country Link
JP (1) JPS5631456A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015044172A (en) * 2013-08-29 2015-03-12 住友金属鉱山株式会社 Electric dust collector, control method for the electric dust collector, and program for the control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015044172A (en) * 2013-08-29 2015-03-12 住友金属鉱山株式会社 Electric dust collector, control method for the electric dust collector, and program for the control method

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