JPS6071824U

JPS6071824U - Burner device

Info

Publication number: JPS6071824U
Application number: JP16007883U
Authority: JP
Inventors: 清一高橋
Original assignee: 三菱重工業株式会社
Priority date: 1983-10-18
Filing date: 1983-10-18
Publication date: 1985-05-21

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１及び２図は従来のバーナ装置におけるスプレープレ
ートを示し、第１図は第２図のＩ−Ｉ線矢視断面図及び
第２図は第１図の■−■線矢視平面図、第３及び４図は
本考案の第１実施例によるバーナ装置におけるスプレー
プレートを示し、第３図は第４図の■−■線矢視断面図
及び第４図は第３図のＩＶ−ＩＶ線矢視平面図、第５及
び６図は本考案の第２実施例によるバーナ装置における
スプレープレートを示し、第５図は第６図の■−Ｖ線矢
視断面図及び第６図は第５図の■・−■線矢視平面図で
ある。１・・・・・・スプレープレート、２・・・・・・燃料
−圧力媒体混合室、３・・・・・・燃料、４，４′・・
・・・・圧力媒体、５・・・・・・噴霧燃料供給路、６
・・・・・・噴霧孔、７・・・・・・噴霧燃料、８・・
・・・・後混合室、９・・・・・・圧力媒体供給路。1 and 2 show a spray plate in a conventional burner device, FIG. 1 is a sectional view taken along the line II in FIG. 2, and FIG. 2 is a plan view taken along the line ■-■ in FIG. 3 and 4 show the spray plate in the burner device according to the first embodiment of the present invention, FIG. 3 is a sectional view taken along the line ■-■ in FIG. 4, and FIG. 5 and 6 show a spray plate in a burner device according to the second embodiment of the present invention, FIG. 5 is a sectional view taken along the line ■-V in FIG. 6, and FIG. 5 is a plan view taken along the line ■ and -■ in FIG. 5; FIG. 1... Spray plate, 2... Fuel-pressure medium mixing chamber, 3... Fuel, 4, 4'...
... Pressure medium, 5 ... Spray fuel supply path, 6
...Spray hole, 7...Spray fuel, 8...
... Post-mixing chamber, 9... Pressure medium supply path.

Claims

[Scope of utility model registration request]

In a burner device in which fuel and pressure medium are mixed in a mixing chamber in a spray plate and then atomized and jetted from a spray hole in a front end face of the spray plate, a flow path of the mixing chamber is provided on the downstream side of the mixing chamber of the spray plate. 1. A burner device characterized in that a rear mixing chamber having a flow cross-sectional area narrower than the cross-sectional area of the flow path is carved, and the rear mixing chamber and the spray hole are communicated with each other by a spray fuel supply passage.