JPS55111860A - Burner nozzle for flame-spraying pulverized material - Google Patents

Burner nozzle for flame-spraying pulverized material

Info

Publication number
JPS55111860A
JPS55111860A JP1944579A JP1944579A JPS55111860A JP S55111860 A JPS55111860 A JP S55111860A JP 1944579 A JP1944579 A JP 1944579A JP 1944579 A JP1944579 A JP 1944579A JP S55111860 A JPS55111860 A JP S55111860A
Authority
JP
Japan
Prior art keywords
feeding inlet
combustion
flame
gas
supporting
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
JP1944579A
Other languages
Japanese (ja)
Other versions
JPS6145495B2 (en
Inventor
Toshio Suwa
Yoshiaki Konagaya
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.)
Japan Oxygen Co Ltd
Nippon Sanso Corp
Original Assignee
Japan Oxygen Co Ltd
Nippon Sanso 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 Japan Oxygen Co Ltd, Nippon Sanso Corp filed Critical Japan Oxygen Co Ltd
Priority to JP1944579A priority Critical patent/JPS55111860A/en
Priority to FR8004126A priority patent/FR2449479A1/en
Priority to DE19803006558 priority patent/DE3006558A1/en
Publication of JPS55111860A publication Critical patent/JPS55111860A/en
Priority to US06/595,344 priority patent/US4569479A/en
Publication of JPS6145495B2 publication Critical patent/JPS6145495B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nozzles (AREA)

Abstract

PURPOSE: To flame-spary a pulverized material at a high deposition efficiency by providing in a cross-sectionally circular premixing combustion chamber two steps of combustion-supporting-gas feeding inlet ports, i.e. tangentially extended feeding inlet ports and an axially extended feeding inlet port directed toward a flame ejection port.
CONSTITUTION: Oxygen gas is supplied into a premixing combustion chamber 15 through a combustion-supporting-gas guide port 16 and combustion-supporting-gas feeding inlet ports 17a, 17b, 17c so as to be mixed with a gaseous-solid mass (for example, a mixture of Al2O3 and C3H3) supplied into the chamber 15 through a feeding inlet port 14. Since the feeding inlet ports 17a, 17b, 17c are provided in different positions with respect to the axis of the chamber 15, the gaseous-solid mass is mixed initially with the combustion supporting gas ejected from the feeding inlet port 17a, and thereafter with the combustion supporting gas ejected from the feeding inlet ports 17b, 17c. Thus, the combustion supporting gas is mixed perfectly with the gaseous-solid mass to form a flame zone of a high temperature extended from the interior of the chamber 15 to the outside of a flame ejection port 15a. Accordingly, even when the pulverized material in the gaseous-solid mass has a high melting point, it is melted perfectly in every part of the mentioned flame zone so that the pulverized material can be deposited on a base metal at a high deposition efficiency.
COPYRIGHT: (C)1980,JPO&Japio
JP1944579A 1979-02-21 1979-02-21 Burner nozzle for flame-spraying pulverized material Granted JPS55111860A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1944579A JPS55111860A (en) 1979-02-21 1979-02-21 Burner nozzle for flame-spraying pulverized material
FR8004126A FR2449479A1 (en) 1979-02-21 1980-02-21 BURNER FOR POWDER SPRAY COATING
DE19803006558 DE3006558A1 (en) 1979-02-21 1980-02-21 POWDER SPRAY COATING BURNER
US06/595,344 US4569479A (en) 1979-02-21 1984-03-30 Burner for powder spray coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1944579A JPS55111860A (en) 1979-02-21 1979-02-21 Burner nozzle for flame-spraying pulverized material

Publications (2)

Publication Number Publication Date
JPS55111860A true JPS55111860A (en) 1980-08-28
JPS6145495B2 JPS6145495B2 (en) 1986-10-08

Family

ID=11999498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1944579A Granted JPS55111860A (en) 1979-02-21 1979-02-21 Burner nozzle for flame-spraying pulverized material

Country Status (1)

Country Link
JP (1) JPS55111860A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62102082A (en) * 1985-10-28 1987-05-12 川崎製鉄株式会社 Flame spraying repair method and device thereof
JP2007010173A (en) * 2005-06-28 2007-01-18 Tama Tlo Kk Nozzle burner device and thermal spraying device
KR100924821B1 (en) 2009-06-16 2009-11-03 주식회사 봉화라이너 Spray coating apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62102082A (en) * 1985-10-28 1987-05-12 川崎製鉄株式会社 Flame spraying repair method and device thereof
JPH0229957B2 (en) * 1985-10-28 1990-07-03 Kawasaki Steel Co
JP2007010173A (en) * 2005-06-28 2007-01-18 Tama Tlo Kk Nozzle burner device and thermal spraying device
KR100924821B1 (en) 2009-06-16 2009-11-03 주식회사 봉화라이너 Spray coating apparatus

Also Published As

Publication number Publication date
JPS6145495B2 (en) 1986-10-08

Similar Documents

Publication Publication Date Title
JPS55111860A (en) Burner nozzle for flame-spraying pulverized material
JPS56119423A (en) Combustion method of combustor for gas turbine
JPS55111861A (en) Burner nozzle for flame-spraying pulverized material
JPS55111862A (en) Burner nozzle for metal-spraying pulverized material
JPS5579919A (en) Flame jet burner
RU2056231C1 (en) Material gas jet cutting apparatus
JPS56129049A (en) Plasma flame spraying torch
JPS56162309A (en) Low nox burner
JPS56142311A (en) Roof burner of heating furnace
JPS5579920A (en) Flame jet burner
RU2109211C1 (en) Thermocutter head
RU2201319C1 (en) Burner for cutting metallic material and for treating surface
JPS54102629A (en) Burner for combustion of solid micropowder fuel
JPS55123911A (en) Burner for raw burning of lpg
JPS55158407A (en) Gas burner
SU1186268A2 (en) Gun tip for flame spraying
JPS5634027A (en) Burner for gas turbine
JPS5543378A (en) Liquefied petroleum gas burner
JPS56130512A (en) Low nox burner
JPS5637407A (en) Vaporizing burner
JPS5723712A (en) Premixed type fuel combustor
JPS5595638A (en) Production of glass soot block
JPS5490410A (en) Combustor for gas turbine
JPS54102630A (en) Burner for combustion of solid micropowder fuel
JPS5538470A (en) Burner