BE789935A - Filtre a pression - Google Patents

Filtre a pression

Info

Publication number
BE789935A
BE789935A BE789935DA BE789935A BE 789935 A BE789935 A BE 789935A BE 789935D A BE789935D A BE 789935DA BE 789935 A BE789935 A BE 789935A
Authority
BE
Belgium
Prior art keywords
pressure filter
filter
pressure
Prior art date
Application number
Other languages
English (en)
Inventor
S S Davis
Original Assignee
Envirotech Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication date
Publication of BE789935A publication Critical patent/BE789935A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/003—Filters formed by clamping together several filtering elements or parts of such elements integrally combined with devices for controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/127—Filter presses, i.e. of the plate or plate and frame type with one or more movable filter bands arranged to be clamped between the press plates or between a plate and a frame during filtration, e.g. zigzag endless filter bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/28—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/28—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating
    • B01D25/282—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying
    • B01D25/284—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying by gases or by heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/28—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating
    • B01D25/282—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying
    • B01D25/285—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying by compression using inflatable membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/22—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using a flexible member, e.g. diaphragm, urged by fluid pressure
BE789935D 1971-10-12 Filtre a pression BE789935A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18835571A 1971-10-12 1971-10-12

Publications (1)

Publication Number Publication Date
BE789935A true BE789935A (fr) 1973-02-01

Family

ID=22692791

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789935D BE789935A (fr) 1971-10-12 Filtre a pression

Country Status (15)

Country Link
US (1) US3760945A (fr)
JP (1) JPS4846962A (fr)
AU (1) AU474090B2 (fr)
BE (1) BE789935A (fr)
BR (1) BR7207041D0 (fr)
CA (1) CA971485A (fr)
DE (1) DE2249897A1 (fr)
ES (1) ES407566A1 (fr)
FR (1) FR2156198B1 (fr)
GB (1) GB1382350A (fr)
IT (1) IT968660B (fr)
NL (1) NL7213349A (fr)
NO (1) NO132184C (fr)
SE (1) SE383290B (fr)
ZA (1) ZA726401B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2324876C2 (de) * 1973-05-17 1983-01-05 Eberhard Hoesch & Söhne GmbH & Co, 5160 Düren Filterplatte für eine Plattenfilterpresse
DE2421781C2 (de) * 1974-05-06 1984-06-14 Eberhard Hoesch & Söhne, 5160 Düren Etagendruckfilter mit horizontal ausgerichteten Filterplatten
US3899426A (en) * 1974-05-20 1975-08-12 Hydromation Filter Co Apparatus and method for filter seal
US4008158A (en) * 1974-10-31 1977-02-15 Envirotech Corporation Dewatering machine
US4072611A (en) * 1977-01-31 1978-02-07 Envirotech Corp. Belt dewrinkling and alignment method and apparatus
AU525535B2 (en) * 1978-05-10 1982-11-11 Parmentier, A.H. Filter press plate + frame
DE3128970A1 (de) * 1981-07-22 1983-03-03 Rittershaus & Blecher Gmbh, 5600 Wuppertal "membranfilterplatte fuer filterpressen"
US4614583A (en) * 1985-03-18 1986-09-30 Hawkes Ralph O Horizontal belt filter with incremental belt advance
DE3832615A1 (de) * 1988-09-26 1990-03-29 Neu Werner Membranfilterplatte
US6159359A (en) * 1997-01-31 2000-12-12 Benesi; Steve C. Modular filter apparatus
US6521135B1 (en) * 1999-01-19 2003-02-18 Steve C. Benesi Filtration apparatus operation features
WO2016131072A2 (fr) * 2015-02-19 2016-08-25 Next Generation Analytics Gmbh Filtre à bande
CN105651005B (zh) * 2015-12-29 2018-07-17 山东百川同创能源有限公司 一种箱式重压压滤机
CN110604951B (zh) * 2019-09-20 2021-06-04 景津环保股份有限公司 一种高效过滤压滤机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1818990A (en) * 1928-09-10 1931-08-18 Firm J M Lehmann Pot press
US2867326A (en) * 1955-09-27 1959-01-06 Hirs Gene Filter apparatus
US2969148A (en) * 1957-01-18 1961-01-24 Hirs Gene Filter apparatus
DE1461500B1 (de) * 1963-10-15 1970-04-02 Uk Ni I Ki Khim Mash Etagendruckfilter
US3335862A (en) * 1964-02-28 1967-08-15 Hirs Gene Multiple shell filters
FR1451655A (fr) * 1964-10-14 1966-01-07 G & J Weir Ltd Unité de filtrage et presse filtrante en comportant application
US3613563A (en) * 1969-07-07 1971-10-19 Mikhail Yakovlevich Meshengiss Filter press

Also Published As

Publication number Publication date
FR2156198B1 (fr) 1978-03-03
NO132184B (fr) 1975-06-23
FR2156198A1 (fr) 1973-05-25
US3760945A (en) 1973-09-25
DE2249897A1 (de) 1973-04-19
GB1382350A (en) 1975-01-29
ZA726401B (en) 1973-06-27
ES407566A1 (es) 1976-01-16
NO132184C (fr) 1975-10-01
BR7207041D0 (pt) 1973-08-21
CA971485A (en) 1975-07-22
IT968660B (it) 1974-03-20
AU474090B2 (en) 1976-07-15
NL7213349A (fr) 1973-04-16
SE383290B (sv) 1976-03-08
AU4687572A (en) 1974-03-28
JPS4846962A (fr) 1973-07-04

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