JPS5893609U - Fuel gas combustion equipment - Google Patents

Fuel gas combustion equipment

Info

Publication number
JPS5893609U
JPS5893609U JP18790981U JP18790981U JPS5893609U JP S5893609 U JPS5893609 U JP S5893609U JP 18790981 U JP18790981 U JP 18790981U JP 18790981 U JP18790981 U JP 18790981U JP S5893609 U JPS5893609 U JP S5893609U
Authority
JP
Japan
Prior art keywords
fuel gas
exhaust gas
surrounding
nozzle
gas combustion
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
JP18790981U
Other languages
Japanese (ja)
Other versions
JPS6218802Y2 (en
Inventor
百田　龍二郎
遠山　弘之
哲也 上田
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP18790981U priority Critical patent/JPS5893609U/en
Publication of JPS5893609U publication Critical patent/JPS5893609U/en
Application granted granted Critical
Publication of JPS6218802Y2 publication Critical patent/JPS6218802Y2/ja
Granted legal-status Critical Current

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  • Combustion Of Fluid Fuel (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、従来装置の略示的縦断面図、第２図は、本考
案の一実施例の概略縦断面図である。 １：燃料ガス導管、２ニスバツト、３：燃料ガスノズル
、４：排ガス循環ダクト、５：排ガスノズル、６：風道
、７：空気ノズル、８：保護管。FIG. 1 is a schematic vertical cross-sectional view of a conventional device, and FIG. 2 is a schematic vertical cross-sectional view of an embodiment of the present invention. 1: fuel gas conduit, 2 varnish butt, 3: fuel gas nozzle, 4: exhaust gas circulation duct, 5: exhaust gas nozzle, 6: wind duct, 7: air nozzle, 8: protection tube.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 先端に、スパッド２を介して燃料ガスノズル３を取付け
られた燃料ガス導管１と、同燃料ガス導′管１を囲み、
燃焼炉の排ガス排出口に後端を接続され、かつ先端に、
上記燃料ガスノズル３を囲む排ガスノズル５を有する排
ガス循環ダクト４と、゛　同排ガス循環ダクト４を囲み
、先端に上記排ガスノズル５を囲む空気ノズル７を有す
る風道６とを具備する燃料ガス燃焼装置において、上記
燃料ガス導管１の外側に、上記排ガス循環ダクト４内の
全長に亘り、保護管８を取付けてなることを特徴とする
燃料ガス燃焼装置。A fuel gas conduit 1 having a fuel gas nozzle 3 attached to its tip via a spud 2, and surrounding the fuel gas conduit 1,
The rear end is connected to the exhaust gas outlet of the combustion furnace, and the tip is
A fuel gas combustion device comprising: an exhaust gas circulation duct 4 having an exhaust gas nozzle 5 surrounding the fuel gas nozzle 3; and an air passage 6 surrounding the exhaust gas circulation duct 4 and having an air nozzle 7 at its tip surrounding the exhaust gas nozzle 5. A fuel gas combustion device characterized in that a protection pipe 8 is attached to the outside of the fuel gas conduit 1 over the entire length inside the exhaust gas circulation duct 4.
JP18790981U 1981-12-18 1981-12-18 Fuel gas combustion equipment Granted JPS5893609U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18790981U JPS5893609U (en) 1981-12-18 1981-12-18 Fuel gas combustion equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18790981U JPS5893609U (en) 1981-12-18 1981-12-18 Fuel gas combustion equipment

Publications (2)

Publication Number Publication Date
JPS5893609U true JPS5893609U (en) 1983-06-24
JPS6218802Y2 JPS6218802Y2 (en) 1987-05-14

Family

ID=29991097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18790981U Granted JPS5893609U (en) 1981-12-18 1981-12-18 Fuel gas combustion equipment

Country Status (1)

Country Link
JP (1) JPS5893609U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH694305A5 (en) * 1999-08-30 2004-11-15 Von Roll Umwelttechnik Ag Apparatus for generating a rotating flow.

Also Published As

Publication number Publication date
JPS6218802Y2 (en) 1987-05-14

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