JPS6012094U

JPS6012094U - Heat exchanger

Info

Publication number: JPS6012094U
Application number: JP10089883U
Authority: JP
Inventors: 八田　篤明; 増田　竜彦; 斉田　圭司; 後藤　禎三
Original assignee: 黒崎窯業株式会社; 大倉エンジニアリング株式会社
Priority date: 1983-06-29
Filing date: 1983-06-29
Publication date: 1985-01-26

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図はこの考案実施例の一部断面図、第２図は同じく
要部の一部を省略した断面拡大図、第３図は同じく冷気
流路を鏡板内へ設けた実施例の要部の一部を省略した断
面拡大図、第４図は同じく　　　　他の実施例の要部の
一部を省略した断面拡大図である。１・・・煙道、３・・・熱交換器、４・・・チューブ、
５゜１５・・・鏡板、７・・・冷気流路、８．１６・・
・カラーチューブ、１０・・・バッキング、２０・・・
環状バッキング。Fig. 1 is a partial cross-sectional view of an embodiment of this invention, Fig. 2 is an enlarged cross-sectional view with some of the main parts omitted, and Fig. 3 is the main part of an embodiment in which a cold air flow path is similarly provided in the head plate. FIG. 4 is an enlarged sectional view of another embodiment, with some of the main parts omitted. 1... Flue, 3... Heat exchanger, 4... Tube,
5゜15...End plate, 7...Cold air flow path, 8.16...
・Color tube, 10... Backing, 20...
Annular backing.

Claims

[Claims for Utility Model Registration] 1. In a tube heat exchanger using ceramic tubes, a backing is interposed between the inner wall of the tube insertion hole of the end plate and the outer wall of the tube, and a cold air flow path is provided in the end plate. A heat exchanger characterized by the fact that it is attached. 2. The heat exchanger according to claim 1, wherein the cold air flow path is formed by a gap between the closing plate and the end plate, which are provided in parallel with the end plate. 3. The heat exchanger according to claim 1, wherein the cold air flow path is a hollow path in the end plate. 4. The heat exchanger according to claim 1, wherein the backing is installed inside the collar tube fixed to the tube insertion hole of the end plate.