FI862229A - FOERFARANDE OCH FILTER FOER FILTRERING AV EN SUSPENSION UNDER TRYCK. - Google Patents

FOERFARANDE OCH FILTER FOER FILTRERING AV EN SUSPENSION UNDER TRYCK. Download PDF

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Publication number
FI862229A
FI862229A FI862229A FI862229A FI862229A FI 862229 A FI862229 A FI 862229A FI 862229 A FI862229 A FI 862229A FI 862229 A FI862229 A FI 862229A FI 862229 A FI862229 A FI 862229A
Authority
FI
Finland
Prior art keywords
filter element
filtrate
collection tube
suspension
filter
Prior art date
Application number
FI862229A
Other languages
Finnish (fi)
Other versions
FI85340C (en
FI85340B (en
FI862229A0 (en
Inventor
Viktor Ivanovich Fomichev
Jury Viktorovich Gutin
Vadim Petrovich Abramov
Stanislav Vladimirovich Burdo
Yakov Romanovich Krupsky
Original Assignee
Viktor Ivanovich Fomichev
Jury Viktorovich Gutin
Abramov Vadim P
Stanislav Vladimirovich Burdo
Yakov Romanovich Krupsky
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.)
Filing date
Publication date
Application filed by Viktor Ivanovich Fomichev, Jury Viktorovich Gutin, Abramov Vadim P, Stanislav Vladimirovich Burdo, Yakov Romanovich Krupsky filed Critical Viktor Ivanovich Fomichev
Priority to FI862229A priority Critical patent/FI85340C/en
Publication of FI862229A0 publication Critical patent/FI862229A0/en
Publication of FI862229A publication Critical patent/FI862229A/en
Application granted granted Critical
Publication of FI85340B publication Critical patent/FI85340B/en
Publication of FI85340C publication Critical patent/FI85340C/en

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  • Filtration Of Liquid (AREA)

Abstract

The proposed method for filtration of a suspension under pressure according to the present invention is characterized by the fact that a suspension of a filtering auxiliary is filtered by means of a vertically arranged filter element until a sedimented (precipitated) layer is formed on this filter element at the same time as the filtrate is withdrawn in a direction opposite the direction of the gravitation effect on this filtrate and the suspension in question is then filtered by means of the filtered element with removal of the formed filtrate. The filter for performance of the method according to the present invention includes a housing 1, a cover 2 and a chamber 3 in which filtration is intended to be performed, an arrangement 4 on housing 1 to supply the suspension to chamber 3 and a vertically arranged filter element 5 in chamber 3. The filter according to the present invention is characterized by the fact that an extra collection tube 10 is arranged in the upper part of the filter element 5 axially with a main collection tube 8 that is arranged in the lower part of filter element 5, said extra collection tube 10 being intended to remove filtrate of filter element 5 whose upper part is equipped with a pipe piece connected to the cavity of filter element 5 and to the extra collection tube 10. The extra collection tube 10 is connected to an outlet arrangement 12 additionally arranged on housing 1 to discharge said filtrate. <IMAGE>
FI862229A 1986-05-27 1986-05-27 Process and filter for filtering a suspension under pressure FI85340C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI862229A FI85340C (en) 1986-05-27 1986-05-27 Process and filter for filtering a suspension under pressure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI862229A FI85340C (en) 1986-05-27 1986-05-27 Process and filter for filtering a suspension under pressure
FI862229 1986-05-27

Publications (4)

Publication Number Publication Date
FI862229A0 FI862229A0 (en) 1986-05-27
FI862229A true FI862229A (en) 1987-11-28
FI85340B FI85340B (en) 1991-12-31
FI85340C FI85340C (en) 1992-04-10

Family

ID=8522696

Family Applications (1)

Application Number Title Priority Date Filing Date
FI862229A FI85340C (en) 1986-05-27 1986-05-27 Process and filter for filtering a suspension under pressure

Country Status (1)

Country Link
FI (1) FI85340C (en)

Also Published As

Publication number Publication date
FI85340C (en) 1992-04-10
FI85340B (en) 1991-12-31
FI862229A0 (en) 1986-05-27

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: ABRAMOV, VADIM PETROVICH

Owner name: BURDO, STANISLAV VLADIMIROVICH

Owner name: FOMICHEV, VIKTOR IVANOVICH

Owner name: GUTIN, JURY VIKTOROVICH

Owner name: KRUPSKY, YAKOV ROMANOVICH