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JPS55111862A - Burner nozzle for metal-spraying pulverized material - Google Patents

Burner nozzle for metal-spraying pulverized material

Info

Publication number
JPS55111862A
JPS55111862A JP1944779A JP1944779A JPS55111862A JP S55111862 A JPS55111862 A JP S55111862A JP 1944779 A JP1944779 A JP 1944779A JP 1944779 A JP1944779 A JP 1944779A JP S55111862 A JPS55111862 A JP S55111862A
Authority
JP
Japan
Prior art keywords
chamber
pulverized material
feeding inlet
flame
ejected
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
JP1944779A
Other languages
Japanese (ja)
Other versions
JPS6145497B2 (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 JP1944779A priority Critical patent/JPS55111862A/en
Priority to FR8004126A priority patent/FR2449479A1/en
Priority to DE19803006558 priority patent/DE3006558A1/en
Publication of JPS55111862A publication Critical patent/JPS55111862A/en
Priority to US06/595,344 priority patent/US4569479A/en
Publication of JPS6145497B2 publication Critical patent/JPS6145497B2/ja
Granted legal-status Critical Current

Links

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  • Nozzles (AREA)

Abstract

PURPOSE: To obtain a flame of a sufficiently high temperature in a burner nozzle by forming a premixing combustion chamber having a flame ejection port at a front end portion thereof and a gaseous-soild mass feeding inlet port at a rear end portion thereof, and providing the chamber with a plurality of combustion-supporting-gas feeding inlet ports which are arranged around the axis of the chamber and which consits of slits extended in a predetermined direction.
CONSTITUTION: A pulverized material Al2O3 is transferred with a fuel gas C3H3 and supplied as a gaseous-solid mass into a feeding inlet port 14 in the direction of an arrow (a) so as to be ejected into a premixing combustion chamber 15. In the meantime, a combustion supporting gas, such as O2 is introduced into a guide port 16 in the direction of an arrow (b) so as to be ejected into the chamber 15 in the direction of arrows (c) through a plurality of feeding inlet ports 17a, 17b, 17c. Thus, the fuel gas and combustion supporting gas are mixed perfectly to form a flame zone of a high temperature extended from the chamber 15 to the outside of a flame ejection port 15a. Therefore, 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. The molten pulverized material is ejected 15a to allow the perfectly molten pulverized material to be deposited on a base metal.
COPYRIGHT: (C)1980,JPO&Japio
JP1944779A 1979-02-21 1979-02-21 Burner nozzle for metal-spraying pulverized material Granted JPS55111862A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1944779A JPS55111862A (en) 1979-02-21 1979-02-21 Burner nozzle for metal-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
JP1944779A JPS55111862A (en) 1979-02-21 1979-02-21 Burner nozzle for metal-spraying pulverized material

Publications (2)

Publication Number Publication Date
JPS55111862A true JPS55111862A (en) 1980-08-28
JPS6145497B2 JPS6145497B2 (en) 1986-10-08

Family

ID=11999555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1944779A Granted JPS55111862A (en) 1979-02-21 1979-02-21 Burner nozzle for metal-spraying pulverized material

Country Status (1)

Country Link
JP (1) JPS55111862A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014199015A1 (en) * 2013-06-14 2014-12-18 Beneq Oy Burner nozzle, burner and a surface treatment device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014199015A1 (en) * 2013-06-14 2014-12-18 Beneq Oy Burner nozzle, burner and a surface treatment device
US9726372B2 (en) 2013-06-14 2017-08-08 Beneq Oy Burner nozzle, burner and a surface treatment device

Also Published As

Publication number Publication date
JPS6145497B2 (en) 1986-10-08

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