JPS5719311A - Disassembling and removing method for checker brick in hot stove - Google Patents

Disassembling and removing method for checker brick in hot stove

Info

Publication number
JPS5719311A
JPS5719311A JP9383180A JP9383180A JPS5719311A JP S5719311 A JPS5719311 A JP S5719311A JP 9383180 A JP9383180 A JP 9383180A JP 9383180 A JP9383180 A JP 9383180A JP S5719311 A JPS5719311 A JP S5719311A
Authority
JP
Japan
Prior art keywords
bricks
vent holes
hot stove
broken
explosive
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
JP9383180A
Other languages
Japanese (ja)
Other versions
JPS6043881B2 (en
Inventor
Junichiro Hagimori
Toshihiko Kobayashi
Akira Saeki
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.)
Nissin Kogyo Co Ltd
Nippon Steel Corp
Original Assignee
Nissin Kogyo Co Ltd
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 Nissin Kogyo Co Ltd, Nippon Steel Corp filed Critical Nissin Kogyo Co Ltd
Priority to JP9383180A priority Critical patent/JPS6043881B2/en
Publication of JPS5719311A publication Critical patent/JPS5719311A/en
Publication of JPS6043881B2 publication Critical patent/JPS6043881B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

PURPOSE: To safely disassemble and to remove checker bricks without allowing broken pieces and dust scatter to the outside by piercing an opening on the side opposite from the partition wall in the lower part of a hot stove, and exploding explosive compounds within the vent holes of the bricks.
CONSTITUTION: An opening part 6 is pierced in a shell 4 on the side opposite from a partition wall 9 above the receiving plate 8 in the lower part of a hot stove 2. Thence, explosive compounds are loaded in the vent holes of lower checker bricks 12 and the vent holes of upper checker bricks 13, respectively. If the bricks 12, 13 are explosively broken by exploding said explosive compounds, the vent holes annihilate and cavities are formed. At the same time, the broken brick 12 parts are automatically discharged through the part 6 by explosive forces. Further, the bricks 13 fall into the cavity parts, and repeat collision with each other, by which they are segmented to small pieces and are automatically flowed away from the part 6. According to this method, the disassembling work is accomplished instantaneously without damaging the shell 4.
COPYRIGHT: (C)1982,JPO&Japio
JP9383180A 1980-07-11 1980-07-11 Dismantling and removal method of lattice bricks inside hot air stove Expired JPS6043881B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9383180A JPS6043881B2 (en) 1980-07-11 1980-07-11 Dismantling and removal method of lattice bricks inside hot air stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9383180A JPS6043881B2 (en) 1980-07-11 1980-07-11 Dismantling and removal method of lattice bricks inside hot air stove

Publications (2)

Publication Number Publication Date
JPS5719311A true JPS5719311A (en) 1982-02-01
JPS6043881B2 JPS6043881B2 (en) 1985-10-01

Family

ID=14093331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9383180A Expired JPS6043881B2 (en) 1980-07-11 1980-07-11 Dismantling and removal method of lattice bricks inside hot air stove

Country Status (1)

Country Link
JP (1) JPS6043881B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0321659U (en) * 1989-07-12 1991-03-05
JPH03144290A (en) * 1989-10-28 1991-06-19 Nippondenso Co Ltd Lamination type heat exchanger

Also Published As

Publication number Publication date
JPS6043881B2 (en) 1985-10-01

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