JPS5586881A - Suction of produced gas from coke oven - Google Patents
Suction of produced gas from coke ovenInfo
- Publication number
- JPS5586881A JPS5586881A JP14703378A JP14703378A JPS5586881A JP S5586881 A JPS5586881 A JP S5586881A JP 14703378 A JP14703378 A JP 14703378A JP 14703378 A JP14703378 A JP 14703378A JP S5586881 A JPS5586881 A JP S5586881A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- coke oven
- valve
- ascention
- collecting main
- 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
Links
Landscapes
- Coke Industry (AREA)
Abstract
PURPOSE: To separate tar accompanied by coke oven gas into high-sludge tar and low-sludge tar, and recover them separately, by carrying out the suction of dust- containing coke oven gas first through an ascention pipe of coke side and later throgh that of the pusher side.
CONSTITUTION: During the charging of coal into a carbonizing chamber 1A of a coke oven 1 by a charging machine 13, and for a definite time interval (from 20 minutes to 2 hours) after the completion of the charging, a definite amount of fuel gas is introduced from a gas pipe 16 to a collecting main 6 by opening a valve 4 in a bent pipe 2A between an ascention pipe 2 and the collecting main 6, closing a valve 5 in a bent pipe 3A between an ascention pipe 3 and a collecting main 5, and opening a flow control valve 17. After the above time interval, produced coke oven gas is introduced through the ascention pipe 3 to the collecting main 7, by opening the valve 4 and the flow control valve 17, and closing the valve 3.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14703378A JPS5586881A (en) | 1978-11-28 | 1978-11-28 | Suction of produced gas from coke oven |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14703378A JPS5586881A (en) | 1978-11-28 | 1978-11-28 | Suction of produced gas from coke oven |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5586881A true JPS5586881A (en) | 1980-07-01 |
Family
ID=15421006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14703378A Pending JPS5586881A (en) | 1978-11-28 | 1978-11-28 | Suction of produced gas from coke oven |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5586881A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012224813A (en) * | 2011-04-22 | 2012-11-15 | Nippon Steel Corp | Coke oven and method of operating the coke oven |
-
1978
- 1978-11-28 JP JP14703378A patent/JPS5586881A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012224813A (en) * | 2011-04-22 | 2012-11-15 | Nippon Steel Corp | Coke oven and method of operating the coke oven |
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