公开(公告)号：US4441260A

公开(公告)日：1984-04-10

申请号：US343771

申请日：1982-01-28

申请人： Yasuyuki Nakabayashi ,  Yoshio Matsura ,  Michio Kurihara ,  Takao Kamei ,  Akira Nakamura ,  Keiichi Komai ,  Akira Simotamari ,  Izumi Matsuno

发明人： Yasuyuki Nakabayashi ,  Yoshio Matsura ,  Michio Kurihara ,  Takao Kamei ,  Akira Nakamura ,  Keiichi Komai ,  Akira Simotamari ,  Izumi Matsuno

IPC分类号： C10F5/00 ,  F26B3/04

CPC分类号： C10F5/00

摘要： A process for dehydrating water-containing organic solid material which comprises steps of introducing the material into a pressure vessel, applying saturated steam to said vessel to heat the material so that water in the material be removed and mixed with condensate of the steam to be exhausted from the vessel as a waste water. The process is characterized by a step of charging material of relatively large particle size at a bottom portion of the vessel and of relatively small particle size on the material of large particle size. The process makes it possible to dehydrate relatively fine particles of material by utilizing liquid form dehydration phenomemon.

摘要翻译： 一种用于脱水含水有机固体材料的方法，其包括将材料引入压力容器中，将饱和蒸汽施加到所述容器中以加热材料，使得材料中的水被除去并与待排出的蒸汽的冷凝物混合 从船只作为废水。 该方法的特征在于在容器的底部填充相对较大粒度的材料并且在大粒径的材料上具有相对小的粒度的步骤。 该方法可以通过利用液体形式的脱水物质来脱水相对较细的材料颗粒。

公开(公告)号：US4466199A

公开(公告)日：1984-08-21

申请号：US343772

申请日：1982-01-28

申请人： Yasuyuki Nakabayashi ,  Yoshio Matsuura ,  Michio Kurihara ,  Takao Kamei ,  Akira Nakamura ,  Keiichi Komai ,  Akira Simotamari ,  Izumi Matsuno

发明人： Yasuyuki Nakabayashi ,  Yoshio Matsuura ,  Michio Kurihara ,  Takao Kamei ,  Akira Nakamura ,  Keiichi Komai ,  Akira Simotamari ,  Izumi Matsuno

IPC分类号： C10F5/00 ,  F26B3/00

CPC分类号： C10F5/00

摘要： Process for dehydrating water-containing organic solid material which comprises steps of introducing the material into a pressure vessel, applying saturated steam to said vessel to heat the material so that water in the material is removed and mixed with condensate of the steam to be exhausted from the vessel as a waste water. The waste water is transferred to another pressure vessel in which the material is not charged yet, the material being then charged into the vessel to carry out the same dehydrating steps. According to the process, a sufficient amount of heat exchange is performed between the material and the waste water so as to recover the heat in the waste water. Further, the waste water functions as a cushion for the material which is being thrown into the vessel so that the material can be protected from being pulverized.

摘要翻译： 用于脱水含水有机固体材料的方法包括以下步骤：将材料引入压力容器中，将饱和蒸汽施加到所述容器中以加热材料，使得材料中的水被除去并与待排出的蒸汽的冷凝物混合 该船作为废水。 将废水转移到另一压力容器中，其中材料未被充电，然后将该材料装入容器中以进行相同的脱水步骤。 根据该方法，在材料和废水之间进行足够量的热交换，以回收废水中的热量。 此外，废水用作被抛入容器中的材料的衬垫，使得材料可以被保护而不被粉碎。