JPS5529523A - Repair of carbonizing chamber wall in coke oven - Google Patents

Repair of carbonizing chamber wall in coke oven

Info

Publication number
JPS5529523A
JPS5529523A JP10155678A JP10155678A JPS5529523A JP S5529523 A JPS5529523 A JP S5529523A JP 10155678 A JP10155678 A JP 10155678A JP 10155678 A JP10155678 A JP 10155678A JP S5529523 A JPS5529523 A JP S5529523A
Authority
JP
Japan
Prior art keywords
repair
chamber
temperature
coke oven
lowered
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
JP10155678A
Other languages
Japanese (ja)
Inventor
Satoru Sato
Kaneo Minamitani
Kimihiko Kanega
Katsuji Utagawa
Kiyotaka Horikiri
Kazuo Takarada
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.)
Shinagawa Refractories Co Ltd
Nippon Kasei Chemical Co Ltd
Nihon Kasei Co Ltd
Original Assignee
Shinagawa Refractories Co Ltd
Nippon Kasei Chemical Co Ltd
Nihon Kasei Co 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 Shinagawa Refractories Co Ltd, Nippon Kasei Chemical Co Ltd, Nihon Kasei Co Ltd filed Critical Shinagawa Refractories Co Ltd
Priority to JP10155678A priority Critical patent/JPS5529523A/en
Publication of JPS5529523A publication Critical patent/JPS5529523A/en
Pending legal-status Critical Current

Links

Landscapes

  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

PURPOSE: To perform the title repair rapidly in a simple way by lowering the temperature of the chamber requiring repair to a certain level, substituting damaged wall bricks by fire bricks consisting mainly of a silica of special properties.
CONSTITUTION: A chamber requiring repair and both adjacent carbonizing chambers in a coke oven are evacuated and the flue temperature in the former chamber is lowered to 450W550°C while the flue temperatures in the latter chambers are also lowered to 850W950°C. Damaged wall brickes are subsequently removed, and thus emptied part is subjected to cutting and orthopedic treatment to fit alternative fire bricks in said part along with coating of a refractory mortar. The temperature of the repaired chamber is gradually elevated to the original level for coke-oven operation, thus completing the repair.
COPYRIGHT: (C)1980,JPO&Japio
JP10155678A 1978-08-21 1978-08-21 Repair of carbonizing chamber wall in coke oven Pending JPS5529523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10155678A JPS5529523A (en) 1978-08-21 1978-08-21 Repair of carbonizing chamber wall in coke oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10155678A JPS5529523A (en) 1978-08-21 1978-08-21 Repair of carbonizing chamber wall in coke oven

Publications (1)

Publication Number Publication Date
JPS5529523A true JPS5529523A (en) 1980-03-01

Family

ID=14303686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10155678A Pending JPS5529523A (en) 1978-08-21 1978-08-21 Repair of carbonizing chamber wall in coke oven

Country Status (1)

Country Link
JP (1) JPS5529523A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730784A (en) * 1980-07-11 1982-02-19 Sumitomo Metal Ind Ltd Heat insulating brick for end flue of coke oven
JPS5863722U (en) * 1981-10-24 1983-04-28 日新電機株式会社 oil-filled electrical equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730784A (en) * 1980-07-11 1982-02-19 Sumitomo Metal Ind Ltd Heat insulating brick for end flue of coke oven
JPS6219799B2 (en) * 1980-07-11 1987-05-01 Sumitomo Metal Ind
JPS5863722U (en) * 1981-10-24 1983-04-28 日新電機株式会社 oil-filled electrical equipment
JPS6246250Y2 (en) * 1981-10-24 1987-12-12

Similar Documents

Publication Publication Date Title
JPS5529523A (en) Repair of carbonizing chamber wall in coke oven
JPS56883A (en) Construction of refractory wall in coke oven
ES8603553A1 (en) A process for calcining green coke.
JPS5269906A (en) Coking process
JPS5798583A (en) Method for raising temperature of hot stacking and replacing operation of coke oven
FR2388230A1 (en) PROCESS FOR HEATING A ROTARY OVEN, ESPECIALLY FOR COOKING THE CEMENT CLINKER
JPS5730784A (en) Heat insulating brick for end flue of coke oven
JPS53100109A (en) Operating method for hot blast stove
Majdic Thermal expansion of silica bricks for coke oven construction
JPS5271502A (en) Coke ovens
JPS5316702A (en) Lids of coke ovens
JPS5582715A (en) Temperature-raising method for inside of bottom-blown converter
JPS5269903A (en) Method for operating coke oven
JPS5480210A (en) Operating method of plural heating furnaces
SU823415A1 (en) Pilot coke furnace for semiindustrial investigations
JPS5757788A (en) Judgement of termination of coking period
JPS5291001A (en) Structures of coke oven walls
JPS5221001A (en) Method for preventing deposition of carbon to ceiling brick of coking chamber of coke oven
RU2012590C1 (en) Process for producing charcoal in forest conditions and batch charcoal kiln for producing same
JPS56108020A (en) Deodorizing method in scrap preheater
JPS5386607A (en) Forming method for covering of refractory heatinsulating material for water cooling pipe for continuous heating furnace
SU734292A1 (en) Method of kilning lining of steel smelting convertor
AU5395379A (en) Refractory brick lining for furnaces, reactors flues chimneys
JPS535205A (en) Flue adjusting brick of quenching furnace in coke dry quenching plant
JPS5229404A (en) Hot repair method for hot stoves