JPS5569399A - Gas supply system for blast furnace equipped with two serial gas holders - Google Patents

Gas supply system for blast furnace equipped with two serial gas holders

Info

Publication number
JPS5569399A
JPS5569399A JP14193678A JP14193678A JPS5569399A JP S5569399 A JPS5569399 A JP S5569399A JP 14193678 A JP14193678 A JP 14193678A JP 14193678 A JP14193678 A JP 14193678A JP S5569399 A JPS5569399 A JP S5569399A
Authority
JP
Japan
Prior art keywords
gas
holder
facilities
series
gas holder
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.)
Granted
Application number
JP14193678A
Other languages
Japanese (ja)
Other versions
JPS6154999B2 (en
Inventor
Kazunari Kikuchi
Kohei Goto
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 Steel Corp
Original Assignee
Kawasaki Steel 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP14193678A priority Critical patent/JPS5569399A/en
Publication of JPS5569399A publication Critical patent/JPS5569399A/en
Publication of JPS6154999B2 publication Critical patent/JPS6154999B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To improve the activity rate of facilities, reduce the construction cost and guarantee uninterrupted operation even in case of trouble of incidental facilities, by automatically controlling the gas feed for either one of two gas holder series.
CONSTITUTION: When gas in a gas holder 2 is short of supply, a differential signal is sent to a flow control valve 11 for adjusting the valve opening to compensate the difference and gas is supplied from a gas holder 1 to the gas holder 2 series. If the discharge pressure of a booster 9 prepared for the use of facilities 7' is insufficient for feeding gas in the holder 2, the revolution is increased in accordance with the discharge pressure for smoothing the gas supply to the gas holder series 2. If the gas exceeds the capacity of the gas holder 2 with regard to the consumption of facilities 6', 7' in use, the surplus gas is discharged through a bleeder 12'.
COPYRIGHT: (C)1980,JPO&Japio
JP14193678A 1978-11-17 1978-11-17 Gas supply system for blast furnace equipped with two serial gas holders Granted JPS5569399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14193678A JPS5569399A (en) 1978-11-17 1978-11-17 Gas supply system for blast furnace equipped with two serial gas holders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14193678A JPS5569399A (en) 1978-11-17 1978-11-17 Gas supply system for blast furnace equipped with two serial gas holders

Publications (2)

Publication Number Publication Date
JPS5569399A true JPS5569399A (en) 1980-05-24
JPS6154999B2 JPS6154999B2 (en) 1986-11-26

Family

ID=15303582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14193678A Granted JPS5569399A (en) 1978-11-17 1978-11-17 Gas supply system for blast furnace equipped with two serial gas holders

Country Status (1)

Country Link
JP (1) JPS5569399A (en)

Also Published As

Publication number Publication date
JPS6154999B2 (en) 1986-11-26

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