JPS57105255A - Nozzle for blowing refractory - Google Patents

Nozzle for blowing refractory

Info

Publication number
JPS57105255A
JPS57105255A JP18062880A JP18062880A JPS57105255A JP S57105255 A JPS57105255 A JP S57105255A JP 18062880 A JP18062880 A JP 18062880A JP 18062880 A JP18062880 A JP 18062880A JP S57105255 A JPS57105255 A JP S57105255A
Authority
JP
Japan
Prior art keywords
nozzle
outer shell
refractory
opening part
leading end
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
JP18062880A
Other languages
Japanese (ja)
Other versions
JPS6336827B2 (en
Inventor
Toshiyuki Ezaki
Taizo Tamehiro
Masato Katayama
Kazuo Takahashi
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.)
Harima Refractories Co Ltd
Original Assignee
Harima Refractories 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 Harima Refractories Co Ltd filed Critical Harima Refractories Co Ltd
Priority to JP18062880A priority Critical patent/JPS57105255A/en
Publication of JPS57105255A publication Critical patent/JPS57105255A/en
Publication of JPS6336827B2 publication Critical patent/JPS6336827B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nozzles (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE: To make the nozzle suitable for blowing the refracotry from a point- blank distance spread to a wide area by a method wherein a material nozzle is inserted through an outer shell having a tapered opening part provided to a leading end thereof and plural high pressure gas nozzles are provided to a peripheral direction between the outer shell and the material nozzle.
CONSTITUTION: Through an outer shell 2 having a tapered opening part 1 provided to a leading end thereof, a material nozzle 3 is inserted along a center axis thereof. An orifice diameter of said nozzle 3 is made larger than that of the opening part 1 and the nozzle leading end is provided at a position appropriately rearward from the opening part 1. Further, between the outer shell 2 and the nozzle 3, plural high pressure gas nozzles 4 having small pores directed along the taper of the outer shell 2 are provided in a peripheral direction. When this blow nozzle is mounted to a known blow apparatus and a sludge like refractory is injected from the nozzle 4, the refractory is injected in a wide angle. Therefore, once adhered refractory is not scattered by collision with the succeedingly blown refractory.
COPYRIGHT: (C)1982,JPO&Japio
JP18062880A 1980-12-20 1980-12-20 Nozzle for blowing refractory Granted JPS57105255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18062880A JPS57105255A (en) 1980-12-20 1980-12-20 Nozzle for blowing refractory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18062880A JPS57105255A (en) 1980-12-20 1980-12-20 Nozzle for blowing refractory

Publications (2)

Publication Number Publication Date
JPS57105255A true JPS57105255A (en) 1982-06-30
JPS6336827B2 JPS6336827B2 (en) 1988-07-21

Family

ID=16086517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18062880A Granted JPS57105255A (en) 1980-12-20 1980-12-20 Nozzle for blowing refractory

Country Status (1)

Country Link
JP (1) JPS57105255A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6282166U (en) * 1985-11-06 1987-05-26

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324369U (en) * 1976-08-09 1978-03-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324369U (en) * 1976-08-09 1978-03-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6282166U (en) * 1985-11-06 1987-05-26

Also Published As

Publication number Publication date
JPS6336827B2 (en) 1988-07-21

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