JPS56145971A - Quenching of red-hot coke - Google Patents

Quenching of red-hot coke

Info

Publication number
JPS56145971A
JPS56145971A JP4929080A JP4929080A JPS56145971A JP S56145971 A JPS56145971 A JP S56145971A JP 4929080 A JP4929080 A JP 4929080A JP 4929080 A JP4929080 A JP 4929080A JP S56145971 A JPS56145971 A JP S56145971A
Authority
JP
Japan
Prior art keywords
coke
temp
spinkled
amt
water
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
JP4929080A
Other languages
Japanese (ja)
Other versions
JPS633915B2 (en
Inventor
Enjirou Yamamoto
Masatoshi Deguchi
Hirotoshi Nishi
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP4929080A priority Critical patent/JPS56145971A/en
Publication of JPS56145971A publication Critical patent/JPS56145971A/en
Publication of JPS633915B2 publication Critical patent/JPS633915B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Coke Industry (AREA)

Abstract

PURPOSE: To obtain coke of stable moisture content after quenching, by deciding an amt. of water to be spinkled on the basis of an average temp. determined by measuring temperatures of red-hot coke at least two points when it is discharged.
CONSTITUTION: Red-hot coke pushing guide 1 is equipped with at least two optical pyrometers 2, vertically spaced, by which the temp. of coke coke 3 pushed out of oven 4 by pusher 6 is measured, and the average temp. of the coke discharged is determined from said temp. An amt. of water to be spinkled is decided on the basis of said average temp. with reference to the predetermined relationship between a temp. of coke and an amt. of water to be spinkled, and said amt. of water is spinkled. Thus, it is possible to obtain a coke of stable quality for a blast furnace and to accomplish stable operation and fuel ratio reduction of the blast furnace.
COPYRIGHT: (C)1981,JPO&Japio
JP4929080A 1980-04-15 1980-04-15 Quenching of red-hot coke Granted JPS56145971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4929080A JPS56145971A (en) 1980-04-15 1980-04-15 Quenching of red-hot coke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4929080A JPS56145971A (en) 1980-04-15 1980-04-15 Quenching of red-hot coke

Publications (2)

Publication Number Publication Date
JPS56145971A true JPS56145971A (en) 1981-11-13
JPS633915B2 JPS633915B2 (en) 1988-01-26

Family

ID=12826760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4929080A Granted JPS56145971A (en) 1980-04-15 1980-04-15 Quenching of red-hot coke

Country Status (1)

Country Link
JP (1) JPS56145971A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60168786A (en) * 1984-02-10 1985-09-02 Kansai Coke & Chem Co Ltd Method for quenching red-hot coke

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52105901A (en) * 1976-03-04 1977-09-06 Nippon Kokan Kk <Nkk> Process for moisture conditioning of coke discharged from oven and app aratus for it

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52105901A (en) * 1976-03-04 1977-09-06 Nippon Kokan Kk <Nkk> Process for moisture conditioning of coke discharged from oven and app aratus for it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60168786A (en) * 1984-02-10 1985-09-02 Kansai Coke & Chem Co Ltd Method for quenching red-hot coke

Also Published As

Publication number Publication date
JPS633915B2 (en) 1988-01-26

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