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JPS55128528A - Method and apparatus for extracting material in moving furnace bed type heating furnace - Google Patents

Method and apparatus for extracting material in moving furnace bed type heating furnace

Info

Publication number
JPS55128528A
JPS55128528A JP3748579A JP3748579A JPS55128528A JP S55128528 A JPS55128528 A JP S55128528A JP 3748579 A JP3748579 A JP 3748579A JP 3748579 A JP3748579 A JP 3748579A JP S55128528 A JPS55128528 A JP S55128528A
Authority
JP
Japan
Prior art keywords
furnace
moving
extracting
bed
steel material
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
JP3748579A
Other languages
Japanese (ja)
Other versions
JPS5835581B2 (en
Inventor
Takaaki Noda
Kotaro Yamamoto
Tatsuo Yuasa
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co Ltd
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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP3748579A priority Critical patent/JPS5835581B2/en
Publication of JPS55128528A publication Critical patent/JPS55128528A/en
Publication of JPS5835581B2 publication Critical patent/JPS5835581B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Heat Treatment Processes (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

PURPOSE: To extract a material within a furnace successively from an extracting opening to a furnace exterior by a mechanism wherein plural extracting roller groups advancing and retracting through a furnace end wall in a walking beam type heating furnace are provided and a material extracting opening is provided to a side wall of a furnace.
CONSTITUTION: An extracting opening 5 for a steel material to be heated is provided to a side wall of an end portion of a heating furnace 1 equipped with a fixed furnace bed 2aW2c and a moving furnace bed 3a, 3b. Moreover, extracting roller groups 6a and 6b advancing and retracting through a furnace end wall 4 are attached onto a table 7a, 7b and the table 7a, 7b can be reciprocally moved to a left and a right direction. A steel material a1 to be heated is put on roller groups 6a... advanced into a furnace by a moving furnace bed 3a and extracted into a furnace from an extracting opening by driving a motor 9a. A steel material b1 of the second row is stayed within a furnace while put on an end portion of a moving furnace bed 3b and the roller groups 6b... are advanced through a furnace when a moving furnace bed 3b is raised and the said steel material b1 is put on the said roller groups 6b when a moving furnace bed 3b is lowered and extracted from an extracting opening 5 by driving a motor 9b. By repeating this operation mutually, a steel material is extracted smoothly.
COPYRIGHT: (C)1980,JPO&Japio
JP3748579A 1979-03-28 1979-03-28 Material extraction method and extraction device in a moving hearth type heating furnace Expired JPS5835581B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3748579A JPS5835581B2 (en) 1979-03-28 1979-03-28 Material extraction method and extraction device in a moving hearth type heating furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3748579A JPS5835581B2 (en) 1979-03-28 1979-03-28 Material extraction method and extraction device in a moving hearth type heating furnace

Publications (2)

Publication Number Publication Date
JPS55128528A true JPS55128528A (en) 1980-10-04
JPS5835581B2 JPS5835581B2 (en) 1983-08-03

Family

ID=12498815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3748579A Expired JPS5835581B2 (en) 1979-03-28 1979-03-28 Material extraction method and extraction device in a moving hearth type heating furnace

Country Status (1)

Country Link
JP (1) JPS5835581B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57212337A (en) * 1981-06-24 1982-12-27 Nippon Denso Co Ltd Electric governor for internal-combustion engine
JPS6292041U (en) * 1985-11-27 1987-06-12
CN105783524A (en) * 2016-04-20 2016-07-20 德清天润金属制品有限公司 Material pushing device for heating furnace
CN107894162A (en) * 2017-10-09 2018-04-10 中冶天工集团有限公司 A kind of method for clearing up steel billet during the maintenance stove for pusher-type furnace

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6063685U (en) * 1983-10-06 1985-05-04 立山アルミニウム工業株式会社 greenhouse bay window

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57212337A (en) * 1981-06-24 1982-12-27 Nippon Denso Co Ltd Electric governor for internal-combustion engine
JPH0222228B2 (en) * 1981-06-24 1990-05-17 Nippon Denso Co
JPS6292041U (en) * 1985-11-27 1987-06-12
JPH0523561Y2 (en) * 1985-11-27 1993-06-16
CN105783524A (en) * 2016-04-20 2016-07-20 德清天润金属制品有限公司 Material pushing device for heating furnace
CN105783524B (en) * 2016-04-20 2019-03-01 德清天润金属制品有限公司 Heating furnace material-pulling device
CN107894162A (en) * 2017-10-09 2018-04-10 中冶天工集团有限公司 A kind of method for clearing up steel billet during the maintenance stove for pusher-type furnace
CN107894162B (en) * 2017-10-09 2019-08-23 中冶天工集团有限公司 A method of steel billet is cleared up when overhauling furnace for pusher-type furnace

Also Published As

Publication number Publication date
JPS5835581B2 (en) 1983-08-03

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