JPS6424886A - Automatic dealing with coke spilled from coke oven - Google Patents

Automatic dealing with coke spilled from coke oven

Info

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
Application number
JP18145087A
Other languages
Japanese (ja)
Inventor
Kazuhisa Kadota
Yukinori Sato
Takashi Hirano
Masahiro Urayasu
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 Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP18145087A priority Critical patent/JPS6424886A/en
Publication of JPS6424886A publication Critical patent/JPS6424886A/en
Pending legal-status Critical Current

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PURPOSE:To automatically remove the coke spilled from a coke oven when the lid of the oven is withdrawn with an oven lid detaching and attaching device to thereby improve labor productivity and safety, by controlling the receding of said device and operation of a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'.
JP18145087A 1987-07-21 1987-07-21 Automatic dealing with coke spilled from coke oven Pending JPS6424886A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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