JPS5736185A - Coke transfer for blast furnace - Google Patents

Coke transfer for blast furnace

Info

Publication number
JPS5736185A
JPS5736185A JP11107980A JP11107980A JPS5736185A JP S5736185 A JPS5736185 A JP S5736185A JP 11107980 A JP11107980 A JP 11107980A JP 11107980 A JP11107980 A JP 11107980A JP S5736185 A JPS5736185 A JP S5736185A
Authority
JP
Japan
Prior art keywords
coke
height
blast furnace
falling
furnace
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
JP11107980A
Other languages
Japanese (ja)
Inventor
Osamu Shimizu
Ken Ishiguro
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 JP11107980A priority Critical patent/JPS5736185A/en
Publication of JPS5736185A publication Critical patent/JPS5736185A/en
Pending legal-status Critical Current

Links

Landscapes

  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Coke Industry (AREA)

Abstract

PURPOSE: When coke is sent from the coke furnace to the blast furnace with several streams of conveyors, the shape and height of chutes at the conveyor connections and the total falling height are selected to keep the coke strength and prevent the coke from being dusted.
CONSTITUTION: The chutes at the connections in the conveyors from the coke furnace to the blast furnace are shaped in such a form as the coke does not collide with iron plate but is trapped in a stone box or trapped and falls down. Further, at a connection, the height is shortened every falling and the tatal height is set preferably to 35m. For example, the shape of the chute under the cutter 18 is made a combination of the rolling-down type b and the stone-boxy type a and the height every falling is set 0.6W0.8m whereby the dusting rate is reduced by 4%.
COPYRIGHT: (C)1982,JPO&Japio
JP11107980A 1980-08-14 1980-08-14 Coke transfer for blast furnace Pending JPS5736185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11107980A JPS5736185A (en) 1980-08-14 1980-08-14 Coke transfer for blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11107980A JPS5736185A (en) 1980-08-14 1980-08-14 Coke transfer for blast furnace

Publications (1)

Publication Number Publication Date
JPS5736185A true JPS5736185A (en) 1982-02-26

Family

ID=14551843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11107980A Pending JPS5736185A (en) 1980-08-14 1980-08-14 Coke transfer for blast furnace

Country Status (1)

Country Link
JP (1) JPS5736185A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009299089A (en) * 2008-06-10 2009-12-24 Jfe Steel Corp Operating method of vertical furnace, and apparatus for preventing in-furnace powdering

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009299089A (en) * 2008-06-10 2009-12-24 Jfe Steel Corp Operating method of vertical furnace, and apparatus for preventing in-furnace powdering

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