JPS5923097U

JPS5923097U - refractory

Info

Publication number: JPS5923097U
Application number: JP11835982U
Authority: JP
Inventors: 紀之織田; 信幸城戸
Original assignee: 旭硝子株式会社
Priority date: 1982-08-05
Filing date: 1982-08-05
Publication date: 1984-02-13
Also published as: JPS6333119Y2

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図は本考案実施例の耐火物を用いたトンネル炉の縦
断面図である。第２図および第３図はそれぞれ本考案実
施例の耐火物の斜視図である。１・・・炉側壁、２・・・炉天井壁、３・・・架構、６
．６′・・・ヘッダー、７．　７’・・・セリ受は煉瓦
、８．８′・・・耐火物、９・・・内壁、１５・・・第
二の流路、１６・・・第一の流路。FIG. 1 is a longitudinal sectional view of a tunnel furnace using a refractory according to an embodiment of the present invention. 2 and 3 are respectively perspective views of the refractory according to the embodiment of the present invention. 1... Furnace side wall, 2... Furnace ceiling wall, 3... Frame, 6
．． 6'...Header, 7. 7'...Socket tray is made of brick, 8.8'...Refractory material, 9...Inner wall, 15...Second channel, 16...First channel.

Claims

[Claims for Utility Model Registration] (1) A refractory whose external shape is a hexahedron consisting of three pairs of opposing quadrilaterals, the two opposing faces of the first pair being substantially parallel; One side of one of the first pair of opposing surfaces is smaller than the corresponding side of the other side;
Of course, each of the other three sides of the pair of surfaces is no larger than the corresponding three sides of the other surface, and furthermore, there are a plurality of first streams communicating with the two opposing surfaces of the first pair. A plurality of second channels are formed between at least two of the other four surfaces as necessary, communicating with these and adjacent to and separated from the first channel. A refractory characterized by: (2) The refractory according to claim 1, wherein both of the first pair of opposing surfaces are substantially rectangular. (3) The refractory according to claim 1 or 2, wherein the two opposing surfaces of the second pair are substantially parallel, and the opposing surface of the third pair is not substantially parallel. (4) The refractory according to claim 1 or 2, wherein the two opposing surfaces of the second pair are not substantially parallel, and the two opposing surfaces of the third pair are not substantially parallel. (5) The refractory according to any one of claims 1 to 4 of the utility model registration, which forms a second flow path. (6) The second flow path communicates only between two opposing surfaces −
A refractory according to any one of Claims 1 to 5 of the Utility Model Registration Claims. (7) The refractory according to any one of claims 1 to 4 of the utility model registration, which does not form a second flow path.