JPS59113666U

JPS59113666U - requiturer

Info

Publication number: JPS59113666U
Application number: JP227283U
Authority: JP
Inventors: 有田　昭一
Original assignee: 品川白煉瓦株式会社; 品川フア−ネス株式会社
Priority date: 1983-01-13
Filing date: 1983-01-13
Publication date: 1984-08-01

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図は本考案に係るレキュペレータの一実施例を示す
縦断面図、第２図は熱交換チューブの構造を示す一部破
断拡大縦断面図、第３図はバッフル板の固定構造を示す
部分拡大断面図であり、図中、１・・・熱交換器本体ケ
ーシング、２・・・耐火断熱材、３・・・アンカーメタ
ル、４・・・熱交換チューラ゛、５・・・バッフル板、
６・・・スペーサ用ボルト、ナツト、７・・・バッフル
板用スペーサ、８・・・空気入口、９・・・予熱空気出
口、１０・・・耐火物熱交換チューブ支持座、１１・・
・上プレート、１２．１３・・・キャスタブル耐火物、
１４・・・鋼管、１５・・・セラミックチューブ、１６
・・・リング。第１図Fig. 1 is a vertical sectional view showing an embodiment of the recuperator according to the present invention, Fig. 2 is a partially broken enlarged longitudinal sectional view showing the structure of the heat exchange tube, and Fig. 3 is a portion showing the fixing structure of the baffle plate. It is an enlarged sectional view, and in the figure, 1... heat exchanger main body casing, 2... fireproof insulation material, 3... anchor metal, 4... heat exchanger, 5... baffle plate,
6... Spacer bolt, nut, 7... Spacer for baffle plate, 8... Air inlet, 9... Preheating air outlet, 10... Refractory heat exchange tube support seat, 11...
・Top plate, 12.13...Castable refractory,
14...Steel pipe, 15...Ceramic tube, 16
···ring. Figure 1

Claims

[Scope of utility model registration request]

A plurality of heat exchange tubes 4 having a two-layer structure, each of which has an inner tube made of a ceramic tube 15 and an outer tube made of a steel tube 14, are arranged in the heat exchanger main body casing A at appropriate intervals in the vertical direction,
In addition, the inner and outer heat exchange tubes are set with a minimum gap so that expansion and contraction due to expansion and contraction can occur without interfering with each other, and expansion and contraction due to expansion and contraction of the outer tube 14 is performed by sliding the lower end. The recuperator is constructed so that it can be absorbed by a sealing mechanism, and the expansion and contraction of the inner cylinder ceramic tube 15 can be freely absorbed starting from the abutment surface of the hole of the refractory heat exchange tube support seat 10 at the lower end.