JPS60156165U

JPS60156165U - Hearth roll

Info

Publication number: JPS60156165U
Application number: JP4466884U
Authority: JP
Inventors: 克義小林; 中村　仁三; 正明上山
Original assignee: 新日本製鐵株式会社; 日鐵プラント設計株式会社
Priority date: 1984-03-27
Filing date: 1984-03-27
Publication date: 1985-10-17

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図は従来のトンネル型ハースロール炉の正面断面
図、第２図は本考案に係るノ１−スロールの第１実施例
を示す一部切欠正面図、第３図は同第２図のＩ−Ｉ線矢
視による断面図、第４図及び第５−は第２、第３実施例
を示す一部切欠正面図、　　　゛第一図は第５図の■−
■線矢視による断面図、第７図は第４実隼例を示す一部
切欠正面図である。１・・・炉殻、２・・・耐火材、３・・・水冷ロール、
４・・・被加熱材、５・・・セラミックボディ、６・・
・突部、７・・・金属シャフト、８，１１・・・嵌合孔
、９・・・緩衝体、１０・・・内管、Ｆ・・・ハースロ
ール炉、Ｃ・・・循環流路。- Fig. 1 is a front sectional view of a conventional tunnel-type hearth roll furnace, Fig. 2 is a partially cutaway front view showing a first embodiment of the nozzle roll according to the present invention, and Fig. 3 is the same figure 2. Figures 4 and 5 are partially cutaway front views showing the second and third embodiments;
(2) A sectional view taken along the line, and FIG. 7 is a partially cutaway front view showing the fourth actual example. 1... Furnace shell, 2... Refractory material, 3... Water cooling roll,
4... Heated material, 5... Ceramic body, 6...
・Protrusion, 7... Metal shaft, 8, 11... Fitting hole, 9... Buffer, 10... Inner tube, F... Hearth roll furnace, C... Circulation flow path .

Claims

[Scope of utility model registration request]

``It consists of a ceramic body that constitutes the roll body, and a metal shaft that is coaxially connected to the ceramic body and both ends. A throat characterized by forming and tightening close to each other.