GB793540A - Filtration process and apparatus - Google Patents

Filtration process and apparatus

Info

Publication number
GB793540A
GB793540A GB1018255A GB1018255A GB793540A GB 793540 A GB793540 A GB 793540A GB 1018255 A GB1018255 A GB 1018255A GB 1018255 A GB1018255 A GB 1018255A GB 793540 A GB793540 A GB 793540A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
belt
filtration
hole
ridges
travelling
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1018255A
Inventor
Harold Dobbin
Frederick Heppenstall
John James Porter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fisons Ltd
Original Assignee
Fisons Ltd
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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/056Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts

Abstract

793,540. Travelling-band filters. FISONS, Ltd. July 6, 1956 [April 7, 1955], No. 10182/55. Class 46. [Also in Group XXX] A travelling-band filter comprises a carrier belt formed by layers of fabric 2 and rubber 1 such that no fabric is present in the area where the filtration hole 7 is made. The edges of the belt have longitudinal bars 4 and 5 forming a trough and ridges 6 are formed across the belt to assist filtration. A strip of rubber 9 covers the filtration hole 7 to prevent the filter cloth being sucked down. The belt is divided into a series of trays by ridges, similar to 6, extending completely across the belt. Each tray may be provided with more than one filtrate hole 7.
GB1018255A 1955-04-07 1955-04-07 Filtration process and apparatus Expired GB793540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1018255A GB793540A (en) 1955-04-07 1955-04-07 Filtration process and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1018255A GB793540A (en) 1955-04-07 1955-04-07 Filtration process and apparatus

Publications (1)

Publication Number Publication Date
GB793540A true true GB793540A (en) 1958-04-16

Family

ID=9963066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1018255A Expired GB793540A (en) 1955-04-07 1955-04-07 Filtration process and apparatus

Country Status (1)

Country Link
GB (1) GB793540A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217630A1 (en) * 1982-05-11 1983-11-17 Phoenix Ag Conveyor belt for transporting and filtering material permeated by liquid
FR2540397A1 (en) * 1983-02-04 1984-08-10 Gaudfrin Guy Filter tape comprising a air suction device
CN101279162B (en) 2008-01-02 2010-12-29 浙江华章科技有限公司 Band press filter with mud fixing belt

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217630A1 (en) * 1982-05-11 1983-11-17 Phoenix Ag Conveyor belt for transporting and filtering material permeated by liquid
FR2540397A1 (en) * 1983-02-04 1984-08-10 Gaudfrin Guy Filter tape comprising a air suction device
EP0119111A1 (en) * 1983-02-04 1984-09-19 Guy Gaudfrin Belt filter containing an air suction device
CN101279162B (en) 2008-01-02 2010-12-29 浙江华章科技有限公司 Band press filter with mud fixing belt

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