JPS6134382U

JPS6134382U - Boiler with openable heat exchanger

Info

Publication number: JPS6134382U
Application number: JP11512584U
Authority: JP
Inventors: 広小林; 雅通山本
Original assignee: 株式会社平川鉄工所
Priority date: 1984-07-27
Filing date: 1984-07-27
Publication date: 1986-03-03

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図Ａ，Ｂは戻り燃焼炉筒煙管ボイラにおける本考
案の一実施例を示すものでＡは断面図、同Ｂは側面図、
第２図Ａ，Ｂは２胴Ｄ型水管ボイラにおける本考案の
一実施例を示すものでＡは断面図、同Ｂは側面図、第３
図、第４図は加熱器をボイラの高温ガス側に設けた場合
のそれぞれ一実施例の断面図を示す。１・・・ボイラ本体、２・・・煙管、３・・・燃焼室、
４・・・前煙室、５・・・排ガス出口煙室、６・・・熱
交換器、７９７ａｔ７ｂ””煙室扉、訃・・ヒ
ンジ、９ａ，９ｂ・・・配管、１０・・・継手、１１・
・・可撓管、１２・・・排“ガス出口ダクト、１３・・
・バーナ。Figures 1A and 1B show an embodiment of the present invention in a return combustion furnace smoke tube boiler, where A is a cross-sectional view, and Figure 1B is a side view.
Figures 2A and 2B show an embodiment of the present invention in a two-shell D-type water tube boiler, where A is a sectional view, Figure 2B is a side view, and Figure 2B is a side view.
4 and 4 respectively show cross-sectional views of one embodiment in which a heater is provided on the high-temperature gas side of the boiler. 1... Boiler body, 2... Smoke pipe, 3... Combustion chamber,
4... Front smoke chamber, 5... Exhaust gas outlet smoke chamber, 6... Heat exchanger, 79 7at 7b"" smoke chamber door, end... hinge, 9a, 9b... piping, 10...・Joint, 11・
...Flexible pipe, 12...Exhaust gas outlet duct, 13...
・Burna.

Claims

[Scope of utility model registration request]

A heat exchanger attached to the boiler such as an economizer, air heater, or superheater is attached to the combustion chamber side space of the boiler through a door, and the piping or duct thereof is made of a flexible joint. A boiler with a closed heat exchange device.