JPS5955245U

JPS5955245U - Boiler furnace wall structure

Info

Publication number: JPS5955245U
Application number: JP14475982U
Authority: JP
Inventors: 小林　金次郎; 木本　茂樹
Original assignee: 三菱重工業株式会社
Priority date: 1982-09-27
Filing date: 1982-09-27
Publication date: 1984-04-11
Also published as: JPS636595Y2

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図は火炉周壁管がスパイラル状に配置された炉壁の
斜視図、第２図は第１図の■−■線に沿う管壁の一部分
の拡大断面図、第３図は従来のバーナ風箱取合用開口部
の構造を示す第１図のＡ部の拡大斜視図、第４図は第３
図のＩＶ−ＩＶ乎断面図、第５図は本考案のバーナ風箱
取合用開口部の構造を示す第１図のＡ部の拡大斜視図、
第６図は第５図のＶＩ−ＶＩ乎断面図、第７図は第４図
の■−■線に沿う従来のバーナ風箱と管曲げ開口部との
連結部を示す断面図、及び第８図は第６図の■−■線に
沿う本考案のバーナ風箱と管曲げ開口部との連結部を示
す断面図である。１．１′・・・炉壁管、１−１．１２・・・開口側面部
の炉壁管、２・・・フィン或は溶金、２−１・・・開口
側面部のシールフィン、３・・・金物、４・・・風箱、
５・・・バーナノズル、６・・・取付金物、７・・・パ
ツキン、８．９・・・取付金物、１０・・・パツキン、
１１・・・連結板、１２・・・取付金物、１３・・・取
付金物、１４゜１５・・・植込ボルト、１６・・・パツ
キン。Figure 1 is a perspective view of a furnace wall in which furnace peripheral tubes are arranged in a spiral shape, Figure 2 is an enlarged sectional view of a portion of the tube wall taken along the line ■-■ in Figure 1, and Figure 3 is a conventional burner wall. Figure 4 is an enlarged perspective view of section A in Figure 1 showing the structure of the opening for connecting the wind box;
5 is an enlarged perspective view of section A in FIG. 1 showing the structure of the burner wind box connection opening of the present invention,
FIG. 6 is a sectional view taken along VI-VI in FIG. 5, and FIG. 7 is a sectional view taken along the line ■-■ in FIG. FIG. 8 is a sectional view taken along the line ■-■ in FIG. 6 and showing the connecting portion between the burner wind box and the pipe bending opening of the present invention. 1.1'...Furnace wall tube, 1-1.12...Furnace wall tube at opening side surface, 2...Fin or melt metal, 2-1...Seal fin at opening side surface, 3...Hardware, 4...Wind box,
5... Burner nozzle, 6... Mounting hardware, 7... Packing hardware, 8.9... Mounting hardware, 10... Packing hardware,
DESCRIPTION OF SYMBOLS 11... Connecting plate, 12... Mounting hardware, 13... Mounting hardware, 14°15... Studded bolt, 16... Packing.

Claims

[Scope of utility model registration request]

The furnace wall of the boiler consists of a large number of wood pipes and seal fins or molten metal arranged between the wood pipes and welded to the wood pipes,
In the case where a tube bending opening into which a burner wind box is inserted is formed in a part of the furnace wall, the burner wind box and the side surface of the tube bending opening are connected via a connecting plate, and the connecting plate and A furnace wall structure of a boiler, characterized in that a joint part with a side surface of a tube bending opening is arranged near a flat part of the furnace wall.