JPS5443105A - Detecting method for depth of charged material in blast furnace - Google Patents

Detecting method for depth of charged material in blast furnace

Info

Publication number
JPS5443105A
JPS5443105A JP10890477A JP10890477A JPS5443105A JP S5443105 A JPS5443105 A JP S5443105A JP 10890477 A JP10890477 A JP 10890477A JP 10890477 A JP10890477 A JP 10890477A JP S5443105 A JPS5443105 A JP S5443105A
Authority
JP
Japan
Prior art keywords
depth
charged material
horizontal beam
furnace
blast 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.)
Granted
Application number
JP10890477A
Other languages
Japanese (ja)
Other versions
JPS5719722B2 (en
Inventor
Yoichi Hayashi
Masaaki Matsui
Buichi Uda
Keizo Saida
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 JP10890477A priority Critical patent/JPS5443105A/en
Publication of JPS5443105A publication Critical patent/JPS5443105A/en
Publication of JPS5719722B2 publication Critical patent/JPS5719722B2/ja
Granted legal-status Critical Current

Links

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  • Blast Furnaces (AREA)

Abstract

PURPOSE: To detect simultaneously or selectively the depth of charged material at the optional points and to perform the operational control of high degree for the blast furnace, by stretching the horizontal beam at the top part of the blast furnace and suspending the Eisen at the plural spots of the horizontal beam through the pulley blocks.
CONSTITUTION: At the top part of the furnace body 2, the horizontal beam 1 passing through its central axis is stretched, and the pulley blocks 3 are equipped at plural spots to the horizontal beam 1 keeping appropriate intervals. The Eisen 4 connected to the winding devices 5 through the wires 6 are suspended in the furnace 2 through the pulley blocks 3 and are lowered vertically with the winding devices 5 toward the points for detecting the depth of charged material. by measuring the amount of this lowering with the measuring devices 7 such as the detector for the angle of revolution, etc. attached to the winding devices 5, the depth of charged material is detected. By driving these Eisen 4 simultaneously or selectively, the depth of charged material at the optional points can be detected, so that the shape of the level of charging at the furnace top part can be grasped.
COPYRIGHT: (C)1979,JPO&Japio
JP10890477A 1977-09-12 1977-09-12 Detecting method for depth of charged material in blast furnace Granted JPS5443105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10890477A JPS5443105A (en) 1977-09-12 1977-09-12 Detecting method for depth of charged material in blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10890477A JPS5443105A (en) 1977-09-12 1977-09-12 Detecting method for depth of charged material in blast furnace

Publications (2)

Publication Number Publication Date
JPS5443105A true JPS5443105A (en) 1979-04-05
JPS5719722B2 JPS5719722B2 (en) 1982-04-24

Family

ID=14496567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10890477A Granted JPS5443105A (en) 1977-09-12 1977-09-12 Detecting method for depth of charged material in blast furnace

Country Status (1)

Country Link
JP (1) JPS5443105A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61296300A (en) * 1985-06-26 1986-12-27 株式会社日立製作所 Method of treating radioactive spent resin

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508704A (en) * 1973-05-28 1975-01-29
JPS50141506A (en) * 1974-05-01 1975-11-14
JPS5235604A (en) * 1975-09-13 1977-03-18 Teac Co Tape feeding device free from iregular winding

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508704A (en) * 1973-05-28 1975-01-29
JPS50141506A (en) * 1974-05-01 1975-11-14
JPS5235604A (en) * 1975-09-13 1977-03-18 Teac Co Tape feeding device free from iregular winding

Also Published As

Publication number Publication date
JPS5719722B2 (en) 1982-04-24

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