JPS5997333U

JPS5997333U - gas burner

Info

Publication number: JPS5997333U
Application number: JP19227582U
Authority: JP
Inventors: 清松本
Original assignee: 三菱重工業株式会社
Priority date: 1982-12-20
Filing date: 1982-12-20
Publication date: 1984-07-02

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 the drawing]

第１図は従来のガスバーナ配置例を示す平面図、第２図
は第１図のＡ−Ａ矢視図ミ第３図は第２図のＢ−Ｂ矢視
図、第４図は従来のガスバーナにおけるバーナ負荷とバ
ーナ入口・炉内間差圧との関係を示すグラフ、第５図は
本考案の一実施例にかかるガスバーナの配置例を示す平
面図、第６図は第５図のＣ−Ｃ矢視図、第７図は鯖−６
図のＤ−Ｄ矢視図、第８図は第７図のＥ−Ｅ矢視図、第
９図は本考案の一実施例にがかるガスバーナにおけるバ
ーナ負荷とバーナ入口・炉内間差圧きの関係を示すグラ
フである。１１・・・ガスノズル、１２・・・空気ノズル、１３・
・・燃料ガス入口配管、１４・・・ガスバーナ本体、１
５・・・インナーピース、１６・・・操作棒、１７・・
・駆動棒、１Ｂ・・・支持金物、１９・・・振れ止め金
物、２０・・・シーリング装置、２１・・・Ｎ２ガス。Fig. 1 is a plan view showing a conventional gas burner arrangement example, Fig. 2 is a view taken along the line A-A in Fig. 1, Fig. 3 is a view taken along the line B-B in Fig. A graph showing the relationship between the burner load and the differential pressure between the burner inlet and the inside of the furnace in a gas burner, FIG. 5 is a plan view showing an example of the arrangement of the gas burner according to an embodiment of the present invention, and FIG. -C arrow view, Figure 7 is mackerel-6
FIG. 8 is a view taken along the line E-E in FIG. It is a graph showing the relationship between. 11...Gas nozzle, 12...Air nozzle, 13.
...Fuel gas inlet piping, 14...Gas burner body, 1
5... Inner piece, 16... Operating rod, 17...
- Drive rod, 1B... Support hardware, 19... Steady rest hardware, 20... Sealing device, 21... N2 gas.

Claims

[Scope of utility model registration request]

A gas burner comprising a gas nozzle and an air nozzle, characterized in that an inner piece is disposed within the gas nozzle so as to be able to reciprocate, so that the opening area of the jet nozzle at the tip of the gas nozzle is variable.