JPS59195308U

JPS59195308U - boiler

Info

Publication number: JPS59195308U
Application number: JP8794683U
Authority: JP
Inventors: 古泉　潔; 哲朗佐田; 淳大野
Original assignee: 三菱重工業株式会社
Priority date: 1983-06-10
Filing date: 1983-06-10
Publication date: 1984-12-25

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図は従来のガス焚変圧運転ボイラの概略構成を示
した説明図、第２図ａ、　　ｂは低温再熱器管の支持状
態を示した図でａは側面図、−ｂは正面図第３図ａ、　
　ｂは煙道蒸発器管の支持状態を示した′　　　　図で
ａは側面図、ｂは正面図、第４図ａ、　　ｂは節炭器管
の支持状態を示した図でａは側面図、ｂは正面図、第５
図は本考案の一実施例としてガス焚変圧運転ボイラの概
略構成を示した説明図、第６図ａ、　　ｂは第５図に却
ける低温再熱器管の支持状　　　　“態を示した図でａ
は側面図、ｂは正面図、第７図ａ、　　ｂは第５図にお
ける煙道蒸発器管の支持状態を示した図でａは側面図、
ｂは正面図、第８図ａ。ｂは第５図における節炭器管の支持状態を示した図でａ
は側面図、ｂは正面図である。１・・・・・・火炉、２、・・・・・・後部煙道、３・
・・・・・節°旗器、４・・・・・・煙道蒸発器、５・
・・・・・低温再熱器、１０・・・・・・サドル、１３
．２４・・・・・・サーペンタイン、２１・・・・・・
煙道蒸発器中間管寄せ、２２・・・・・・煙道蒸発型出
、口管寄せ、２３・・・・・・煙道蒸発器ハンガー管。, Figure 1 is an explanatory diagram showing the schematic configuration of a conventional gas-fired variable pressure operation boiler, Figures 2 a and b are diagrams showing the support state of the low temperature reheater tube, where a is a side view and -b is a front view. Figure 3a,
Fig. 4b shows the supported state of the flue evaporator tube, a is a side view, b is a front view, Figures 4a and b are views showing the supported state of the economizer pipe, and a is a side view. b is front view, 5th
The figure is an explanatory diagram showing the schematic configuration of a gas-fired variable pressure operating boiler as an embodiment of the present invention, and Figures 6a and b are diagrams showing the support state of the low-temperature reheater tube, which is different from Figure 5. Dea
is a side view, b is a front view, Figures 7a and b are views showing the support state of the flue evaporator tube in Figure 5, and a is a side view,
b is a front view, Fig. 8a. b is a diagram showing the support state of the economizer tube in Fig. 5;
is a side view, and b is a front view. 1... Furnace, 2... Rear flue, 3.
・・・・・・Set flag device, 4・・・・Fue evaporator, 5・
...Low temperature reheater, 10...Saddle, 13
．． 24...Serpentine, 21...
Flue evaporator intermediate pipe header, 22... Flue evaporator type exit, mouth pipe header, 23... Flue evaporator hanger pipe.

Claims

[Scope of utility model registration request]

In a boiler in which the economizer, flue evaporator, and other heat transfer devices are installed in this order from below in the rear flue, the economizer and flue evaporator are connected to the flue evaporator intermediate header via the serpentine. A boiler characterized in that another heat transfer device is supported by a flue evaporator hanger pipe connected to the flue evaporator intermediate pipe header.