JPS6424886A - Automatic dealing with coke spilled from coke oven - Google Patents
Automatic dealing with coke spilled from coke ovenInfo
- Publication number
- JPS6424886A JPS6424886A JP18145087A JP18145087A JPS6424886A JP S6424886 A JPS6424886 A JP S6424886A JP 18145087 A JP18145087 A JP 18145087A JP 18145087 A JP18145087 A JP 18145087A JP S6424886 A JPS6424886 A JP S6424886A
- Authority
- JP
- Japan
- Prior art keywords
- coke
- spilled
- oven
- receding
- microcomputer
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B45/00—Other details
- C10B45/005—Devices for recovering spilled coke, e.g. recovering the coke falling out the oven when opening doors or withdrawing the leveler bar
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Abstract
PURPOSE:To automatically remove the coke spilled from a coke oven when the lid of the oven is withdrawn with an oven lid detaching and attaching device to thereby improve labor productivity and safety, by controlling the receding of said device and operation of a tar pan cleaner through the use of an infrared TV camera, a microcomputer, a monitoring unit, and an automatic control board. CONSTITUTION:Spilled coke comprising a red-hot coke 3 spilled through the lower part of the opening of a coke oven 2 is photographed with an infrared TV camera 10. This picture is monitored with a monitoring unit 11, and a microcomputer 12 sets a square window as reference to perform a prescribed picture processing. On the basis of this result, control of the receding of an oven lid detaching and attaching device 5, 5' or operation of a tar pan cleaner 7, 7' is performed with an automatic control board 13. In the memory of the microcomputer 12, set values P1 and P2 for a square window, a decision reference value Spk for the occurrence of spilled coke, and a lower limit value Spalpha and an upper limit value Spbeta for dealing with spilled coke are inputted and stored in advance for processing of the picture taken with the camera 10 and comparison with the reference values to control the receding of the oven lid detaching and attaching device 5, 5' or operation of the pan cleaner 7, 7'.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18145087A JPS6424886A (en) | 1987-07-21 | 1987-07-21 | Automatic dealing with coke spilled from coke oven |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18145087A JPS6424886A (en) | 1987-07-21 | 1987-07-21 | Automatic dealing with coke spilled from coke oven |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6424886A true JPS6424886A (en) | 1989-01-26 |
Family
ID=16100980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18145087A Pending JPS6424886A (en) | 1987-07-21 | 1987-07-21 | Automatic dealing with coke spilled from coke oven |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6424886A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100733340B1 (en) * | 2001-07-16 | 2007-06-28 | 주식회사 포스코 | Apparatus for preventing cokes from accumulating in fan of fallen cokes equipped in transfer car |
JP2009179660A (en) * | 2008-01-29 | 2009-08-13 | Jfe Steel Corp | Automatic removal method of furnace lid for coke oven and furnace lid removing apparatus |
CN108410518B (en) * | 2018-02-05 | 2020-06-02 | 太原理工大学 | Separating device for sub-wavelength infrared heating dust-containing coal gas |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56138243A (en) * | 1980-03-31 | 1981-10-28 | Toshiba Corp | Temperature distribution supervisory device |
JPS5952523A (en) * | 1982-09-20 | 1984-03-27 | Babcock Hitachi Kk | Method for controlling operation of clinker cooling apparatus |
JPS5971493A (en) * | 1982-10-09 | 1984-04-23 | バブコツク日立株式会社 | Apparatus for preventing clogging of smelt spout |
JPS6234630B2 (en) * | 1981-06-22 | 1987-07-28 | Hitachi Shipbuilding Eng Co |
-
1987
- 1987-07-21 JP JP18145087A patent/JPS6424886A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56138243A (en) * | 1980-03-31 | 1981-10-28 | Toshiba Corp | Temperature distribution supervisory device |
JPS6234630B2 (en) * | 1981-06-22 | 1987-07-28 | Hitachi Shipbuilding Eng Co | |
JPS5952523A (en) * | 1982-09-20 | 1984-03-27 | Babcock Hitachi Kk | Method for controlling operation of clinker cooling apparatus |
JPS5971493A (en) * | 1982-10-09 | 1984-04-23 | バブコツク日立株式会社 | Apparatus for preventing clogging of smelt spout |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100733340B1 (en) * | 2001-07-16 | 2007-06-28 | 주식회사 포스코 | Apparatus for preventing cokes from accumulating in fan of fallen cokes equipped in transfer car |
JP2009179660A (en) * | 2008-01-29 | 2009-08-13 | Jfe Steel Corp | Automatic removal method of furnace lid for coke oven and furnace lid removing apparatus |
CN108410518B (en) * | 2018-02-05 | 2020-06-02 | 太原理工大学 | Separating device for sub-wavelength infrared heating dust-containing coal gas |
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