发明授权
- 专利标题： Washing apparatus and method for fluidized bed pelletizing and drying machine
- 专利标题（中）： 流化床造粒干燥机的洗涤装置及方法
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申请号： US757403申请日： 1991-09-10
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公开(公告)号： US5336332A公开(公告)日： 1994-08-09
- 发明人: Katsuhiko Satoh , Itsuo Muto , Shigeki Takeda , Mamoru Miyamoto
- 申请人： Katsuhiko Satoh , Itsuo Muto , Shigeki Takeda , Mamoru Miyamoto
- 申请人地址： JPX Osaka JPX Takarazuka
- 专利权人： Kabushiki Kaisha Powrex,Kabushiki Kaisha Ariwa Seisakusho
- 当前专利权人： Kabushiki Kaisha Powrex,Kabushiki Kaisha Ariwa Seisakusho
- 当前专利权人地址： JPX Osaka JPX Takarazuka
- 优先权： JPX3-154228 19910626
- 主分类号： B01J2/16
- IPC分类号： B01J2/16 ; B08B3/02
摘要：
Means is disclosed for washing the inside of a pelletizing machine containing a bag filter which is capable of being raised and lowered within the body of the machine. A vertically movable, upright means to spray washing liquid in three dimensions is provided above the bag filter. A horizontally movable spraying means is provided below the bag filter. This horizontal spraying means can be retracted from inside the pelletizing machine during pelletizing operations, but is capable of spraying washing liquid upwardly into the open end of the bag filter during washing operations.
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