Liquid purification or separation – Sectional chamber press type – Plates or frames
Patent
1991-01-29
1992-06-23
Jones, W. Gary
Liquid purification or separation
Sectional chamber press type
Plates or frames
100197, 100211, B01D 2512
Patent
active
051240360
ABSTRACT:
A pressing diaphragm and a pressing filter plate of a compression type filter press in which a surface of a main body of a pressing filter plate is covered with the pressing diaphragm, include: a projection member provided on the surface; and a projection member mounting member capable of contacting the main body, provided in a rear surface at a position corresponding to the projection member, and for mounting the projection member thereon with a fixture. The projection member has a plurality of pillar portions mounted on the projection member mounting member and fitted in a through-hole of the pressing diaphragm, a mounting hole penetrating through each of the pillar portions, and a long connecting plate portion for connecting the pillar portions with each other and regulating expansion of the pressing diaphragm fitted into a periphery of the pillar portions. The projection member mounting member has a mounting portion for mounting the fixture to be inserted into the mounting hole of each pillar portion of the projection member.
REFERENCES:
patent: 4237009 (1980-12-01), Kurita
patent: 4666596 (1987-05-01), Oelbermann et al.
Jones W. Gary
Kurita Machinery Manufacturing Co. Ltd.
Savage Matthew O.
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