JPS5918102U

JPS5918102U - Multitubular process gas boiler

Info

Publication number: JPS5918102U
Application number: JP11110382U
Authority: JP
Inventors: 宏稲田
Original assignee: バブコツク日立株式会社
Priority date: 1982-07-23
Filing date: 1982-07-23
Publication date: 1984-02-03

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

Description

[Brief explanation of the drawing]

第１図は従来の多管式プロセスボイラの断面を示し、第
２図は第１図のＩ−Ｉ断面矢視図を示す。第３図は本考案の実施例であるプロセスボイラの断面を
示し、第４図はその■−■断面矢視図である。第５図は
第３図における管板取付部を中心とした要部拡大図であ
り、第６図は他の実施例による管板取付の要部拡大図で
ある。１・・・ガス入口ノズル、２・・・ガス出口ノズル、３
・・・チャンネルカバー、４・・・チャンネル胴、５・
・・管板、６・・・伝熱管、７・・・棒ステー、８・・
・水入口ノズル、９・・・蒸気出口ノズル、１０・・・
シェル胴、１１・・・汽部、１２・・・楕円鏡、１３・
・・シェル短胴。FIG. 1 shows a cross-section of a conventional multi-tube process boiler, and FIG. 2 shows a cross-sectional view taken along the line I--I in FIG. FIG. 3 shows a cross-section of a process boiler according to an embodiment of the present invention, and FIG. 4 is a cross-sectional view taken along line 1--2. FIG. 5 is an enlarged view of the main parts of FIG. 3, centering on the tube plate mounting portion, and FIG. 6 is an enlarged view of the main parts of the tube plate mounting according to another embodiment. 1... Gas inlet nozzle, 2... Gas outlet nozzle, 3
...Channel cover, 4...Channel body, 5.
...Tube sheet, 6... Heat exchanger tube, 7... Rod stay, 8...
・Water inlet nozzle, 9...Steam outlet nozzle, 10...
Shell body, 11... Steam section, 12... Elliptical mirror, 13.
...Shell short body.

Claims

[Scope of utility model registration request]

A multi-tube process gas boiler characterized by a structure in which an elliptical mirror is used for the shell body, and the tube plate is provided on the elliptical mirror via a shell short body, or the tube plate is provided on the elliptical mirror via a channel body. type process gas boiler.