JPS5661481A - Filling of coal in carburization chamber of coke oven - Google Patents

Filling of coal in carburization chamber of coke oven

Info

Publication number
JPS5661481A
JPS5661481A JP13678579A JP13678579A JPS5661481A JP S5661481 A JPS5661481 A JP S5661481A JP 13678579 A JP13678579 A JP 13678579A JP 13678579 A JP13678579 A JP 13678579A JP S5661481 A JPS5661481 A JP S5661481A
Authority
JP
Japan
Prior art keywords
coal
coke oven
steel plate
coke
carburization chamber
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
JP13678579A
Other languages
Japanese (ja)
Inventor
Hisanori Hara
Takafumi Kawamura
Osamu Takamori
Kazuhiro Ieko
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 JP13678579A priority Critical patent/JPS5661481A/en
Priority to FR8022593A priority patent/FR2467878B1/en
Priority to BR8006807A priority patent/BR8006807A/en
Priority to DE3040003A priority patent/DE3040003C2/en
Priority to IT25534/80A priority patent/IT1149230B/en
Priority to GB8034261A priority patent/GB2062828B/en
Publication of JPS5661481A publication Critical patent/JPS5661481A/en
Priority to US06/306,935 priority patent/US4375388A/en
Pending legal-status Critical Current

Links

Landscapes

  • Coke Industry (AREA)

Abstract

PURPOSE: To obtain a coke of uniform quality by controlling coal powder at a uniform and optimum bulk density, by applying a given load and vibration to the upper part of coal powder charged in the carburization chamber of a coke oven.
CONSTITUTION: A steel plate 5 of a given weight is inserted into and placed through a leveler bar-insertion window 4 on the upper part of a coal layer 3 charged from a coal inlet 2 into the carburization chamber 1 of a coke oven to apply a vibration by a vibrator 6 fixed at one side of the steel plate 5 and a load by the weight of the steel plate 5 to the coal layer 3.
EFFECT: Coke of a high breaking strength can be manufactured, which is used as a reducing agent capable of lessening the reductive pulverizing rate of blast furnace operation. Thus, the operability and productivity of the blast furnace can be raised.
COPYRIGHT: (C)1981,JPO&Japio
JP13678579A 1979-10-23 1979-10-23 Filling of coal in carburization chamber of coke oven Pending JPS5661481A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP13678579A JPS5661481A (en) 1979-10-23 1979-10-23 Filling of coal in carburization chamber of coke oven
FR8022593A FR2467878B1 (en) 1979-10-23 1980-10-22 METHOD AND DEVICE FOR FILLING A CARBONIZATION CHAMBER OF A COKE OVEN WITH POWDER COAL
BR8006807A BR8006807A (en) 1979-10-23 1980-10-22 PROCESS AND APPLIANCE FOR FILLING THE CARBONIZATION CHAMBER OF A COOK OVEN WITH COAL IN PO
DE3040003A DE3040003C2 (en) 1979-10-23 1980-10-23 Device for increasing the packing density of the coal charge in the coking chamber of a coke oven
IT25534/80A IT1149230B (en) 1979-10-23 1980-10-23 PROCESS AND EQUIPMENT FOR FILLING THE CARBONIZATION CHAMBER OF A COKE OVEN WITH POWDER COAL
GB8034261A GB2062828B (en) 1979-10-23 1980-10-23 Method and apparatus for filling a carbonizing chamber of a coke oven with powdered coal
US06/306,935 US4375388A (en) 1979-10-23 1981-09-29 Apparatus for filling carbonizing chamber of coke oven with powered coal with vibration applied thereto

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13678579A JPS5661481A (en) 1979-10-23 1979-10-23 Filling of coal in carburization chamber of coke oven

Publications (1)

Publication Number Publication Date
JPS5661481A true JPS5661481A (en) 1981-05-26

Family

ID=15183452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13678579A Pending JPS5661481A (en) 1979-10-23 1979-10-23 Filling of coal in carburization chamber of coke oven

Country Status (1)

Country Link
JP (1) JPS5661481A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0222385A (en) * 1988-07-11 1990-01-25 Nippon Steel Corp Modification of tar by-produced in carbonization of coal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0222385A (en) * 1988-07-11 1990-01-25 Nippon Steel Corp Modification of tar by-produced in carbonization of coal

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