To provide a heating filter plate capable of heating a slurry with a high heat efficiency.
The heating filter plate of the invention is equipped with a heating part 34 having a heating medium room 33 to which a heating medium is supplied, a filer frame 35 surrounding the outer periphery of the heating medium room 33 and being arranged not in contact with the heating medium room 33, a connecting member 37 for connecting the heating part 34 and the filter frame 35, several pipings 38 and 39 for making the heating medium flow into and flow out of the heating medium room 33 and a heat conduction spacer 36 for covering the heating part 34 and the connecting member 37 and hindering no flow of a filtrate. Between the heating medium room 33 and the filter frame 35, a heat insulating space 45 for thermally insulating the heating medium room 33 and a plurality of opening parts 46 for making the filtrate flow into the heat insulating space 45 are formed to surround the entire periphery of the heat medium room 33.
COPYRIGHT: (C)2008,JPO&INPIT
Junichi Nomura
Shoichi Gouda
| JP2004025137A | ||||
| JP9511441A | ||||
| JP54034481U |
Ryoji Kosugi
Tetsuya Hirosawa