JPS5661481A - Filling of coal in carburization chamber of coke oven - Google Patents
Filling of coal in carburization chamber of coke ovenInfo
- 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
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
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)
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 |
-
1979
- 1979-10-23 JP JP13678579A patent/JPS5661481A/en active Pending
Cited By (1)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5751786A (en) | Apparatus for pressurizing and vibration-packing pulverized coal in coke oven | |
JPS5751787A (en) | Apparatus for pressurizing and vibration-packing pulverized coal in coke oven | |
JPS5454101A (en) | Charging of raw coal for sintered coke | |
JPS5661481A (en) | Filling of coal in carburization chamber of coke oven | |
JPS5675507A (en) | Regenerating method of converter slag | |
JPS57123285A (en) | Apparatus for charging raw material in dry-process quenching equipment for coke | |
JPS5751789A (en) | Apparatus for pressure charging pulverized coal in coke oven | |
JPS5266806A (en) | Control device of rotating chute for blast furnace | |
RU2093492C1 (en) | Method of restoring worn-out areas of main refractory lining | |
GB1137943A (en) | Furnace repair | |
AT165534B (en) | Process for the production of iron powder by reduction | |
JPS5651537A (en) | Method and apparatus for measuring surface hardness of sintered layer | |
JPS523511A (en) | Raw mtrial charging apparatus for high pressure shft reducing furnaces | |
SU969741A1 (en) | Method for charging blast furnace | |
JPS5499102A (en) | Method of feeding coal into coke furnace | |
JPS5215392A (en) | Blast furnace coke quality testing method and its equipment | |
JPS52122204A (en) | Equipment for charging raw materials into blast furnace | |
JPS523601A (en) | Charging hood of larry car of coke plant | |
JPS5597409A (en) | Blast furnace operation method | |
JPS648242A (en) | Diamond sintered body and its production | |
JPS5349000A (en) | Treating method for molten slag | |
JPS5411807A (en) | Method of controlling material distribution for blast furnace | |
JPS5423012A (en) | Charging method for blast furnace raw material | |
Tsymbal et al. | Stabilization of the Chemical Composition of the Products of a Cast at the Periphery of Large Blast Furnaces | |
JPS53125226A (en) | Silica dust treating method |