公开(公告)号：US3783649A

公开(公告)日：1974-01-08

申请号：US3783649D

申请日：1972-09-27

申请人： ASAHI CHEMICAL IND

发明人： YAMAMOTO K ,  SATO H ,  ADACHI K ,  IWASA T ,  NAKAMURA H

IPC分类号： D02J13/00 ,  D06B23/16 ,  D06C1/10

CPC分类号： D06B23/16

摘要： Fibrous materials are continuously heat-treated under pressure by passage through a heat-treating chamber filled with a pressurized heating fluid and provided with at least a pair of symmetrical sealing chambers which are located at the inlet part and the outlet part of the heat-treating chamber. Sealing fluid is introduced into the sealing chambers through pipes for introducing the sealing fluid; and ejected from the clearances A and A'' toward the outside of the heat-treating chamber, while applying a static pressure to the atmosphere around the fibrous materials passing through the slits formed in the central part of the inlet and outlet of the heat-treating chamber. Leakage of the pressurized heating fluid from the heat-treating chamber can be thereby prevented, and the fibrous materials can be heat-treated without any damages.

摘要翻译： 纤维材料在压力下通过通过加压加热流体的热处理室进行连续热处理，并且设置有至少一对对称的密封室，其位于热处理的入口部分和出口部分 房间。 密封流体通过用于引入密封流体的管道被引入密封室; 并从间隙A和A'向热处理室的外部喷射，同时对通过形成在热处理的入口和出口的中心部分的狭缝的纤维材料周围的气氛施加静压 房间。 因此可以防止来自热处理室的加压加热流体的泄漏，并且可以对纤维材料进行热处理而没有任何损坏。