JPS60148597U

JPS60148597U - hot stove

Info

Publication number: JPS60148597U
Application number: JP3608284U
Authority: JP
Inventors: 茂長田; 河野　基亜
Original assignee: 東レ株式会社
Priority date: 1984-03-15
Filing date: 1984-03-15
Publication date: 1985-10-02

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図は本考案の第１実施例に係る熱風炉の縦断面図、
第２図は第１図の装置のヒートパイプの拡大斜視図、第
３図は熱風の温度斑と幅方向フィルム密度差との関係図
、第４図は熱風の温度斑と幅方向フィルム熱収縮率差と
の関係図、第５図は本考案の第２実施例に係る熱風炉の
縦断面図、第６図は本考案の第３実施例に係る熱風炉の
縦断面図、である。１・・・・・・熱風炉としてのテンタ、２・・曲炉内通
過物としてのフィルム、３・曲・加熱装置としてのヒ　
−−タ、４・・・・・・ファン、６・・・・・・圧力室
、８・・・・・・ノズル、９・・・・・・熱風通路、１
０，１６，１７・・曲ヒートパイプ、１１・・・・・・
パイプ、１２・・・・・・フィン、１３・・・・・・ヒ
ートパイプの軸芯。　　。ｌう急卸期ｒFIG. 1 is a longitudinal sectional view of a hot air stove according to a first embodiment of the present invention;
Figure 2 is an enlarged perspective view of the heat pipe of the device shown in Figure 1, Figure 3 is a diagram of the relationship between hot air temperature unevenness and widthwise film density difference, and Figure 4 is a diagram showing the relationship between hot air temperature unevenness and widthwise film heat shrinkage. FIG. 5 is a longitudinal sectional view of a hot air stove according to a second embodiment of the present invention, and FIG. 6 is a longitudinal sectional view of a hot air stove according to a third embodiment of the present invention. 1... tenter as a hot air stove, 2... film as a material passing through the bending furnace, 3. heat as a bending/heating device.
--Ta, 4...Fan, 6...Pressure chamber, 8...Nozzle, 9...Hot air passage, 1
0, 16, 17... curved heat pipe, 11...
Pipe, 12... Fin, 13... Axis core of the heat pipe. . Urgent wholesale period

Claims

[Scope of utility model registration request]

In a hot air furnace that dries or heats up the material passing through the furnace with hot air, the direction in which the axis is transverse to the direction in which the hot air travels is in the hot air passage that guides the hot air from the heating device that controls the temperature of the hot air to the material passing through the furnace. A hot air stove characterized by being provided with a heat pipe that extends to.