GB655385A - Improvements in filter plates for pressure- or suction-filters - Google Patents

Improvements in filter plates for pressure- or suction-filters

Info

Publication number
GB655385A
GB655385A GB18385/47A GB1838547A GB655385A GB 655385 A GB655385 A GB 655385A GB 18385/47 A GB18385/47 A GB 18385/47A GB 1838547 A GB1838547 A GB 1838547A GB 655385 A GB655385 A GB 655385A
Authority
GB
United Kingdom
Prior art keywords
filter
sheet
supports
sheets
plate
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
GB18385/47A
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.)
Spolek Pro Chemickou A Hutni Vyrobu Narodni Podnik Unite
Original Assignee
Spolek Pro Chemickou A Hutni Vyrobu Narodni Podnik Unite
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 Spolek Pro Chemickou A Hutni Vyrobu Narodni Podnik Unite filed Critical Spolek Pro Chemickou A Hutni Vyrobu Narodni Podnik Unite
Publication of GB655385A publication Critical patent/GB655385A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111Making filtering elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13Supported filter elements
    • B01D29/15Supported filter elements arranged for inward flow filtration
    • B01D29/19Supported filter elements arranged for inward flow filtration on solid frames with surface grooves or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/39Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

655,385. Filters. SPOLEK PRO CHEMICKOU A HUTNI VYROBU, NARODNI PODNIK. July 10, 1947, No. 18385. Convention date, March 13, 1944. [Class 46] Pressure- or suction-filter elements are characterized by the provision of supports or pairs of supports for the filter sheets which are detachably inserted, either on a plate or without a plate into the filter, the supports each consisting of a corrugated sheet made wholly or mainly of corrosion-resistant synthetic resin or metal, the corrugations being formed with the walls steep and the depths greater than the widths thereof. A corrugated metal sheet 2, Fig. 1, is supported on a plate 1 and carries a filter sheet 3. In Fig. 2, a plate 1 is arranged between two supporting sheets 2. As shown in Fig. 4, two filter-supporting sheets 2 are used with an intermediate layer of acid-resisting cement 6. In Fig. 5 the corrugations of the supporting sheets 2 are filled and arranged at right angles to one another. In Fig. 8, two filter-supporting sheets 8, each composed wholly of a synthetic material, are arranged with their corrugations at right angles to one another. In other modifications, a corrugated sheet having its underside filled with acid-resisting cement rests on a grid and supports a filter sheet; a single corrugated sheet is covered on both sides by filter sheets; and one of the supporting sheets 8. Fig. 8, may be used with a single filter sheet 3.
GB18385/47A 1944-03-13 1947-07-10 Improvements in filter plates for pressure- or suction-filters Expired GB655385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE655385X 1944-03-13

Publications (1)

Publication Number Publication Date
GB655385A true GB655385A (en) 1951-07-18

Family

ID=6582104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18385/47A Expired GB655385A (en) 1944-03-13 1947-07-10 Improvements in filter plates for pressure- or suction-filters

Country Status (1)

Country Link
GB (1) GB655385A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796993A (en) * 1953-07-31 1957-06-25 Multi Metal Wire Cloth Co Inc Filter plates
US2943738A (en) * 1958-06-06 1960-07-05 Industrial Filter Pump Mfg Co Filtration apparatus
US2988227A (en) * 1958-03-03 1961-06-13 Harold H Harms Pleated filter
US3069014A (en) * 1959-04-20 1962-12-18 Lewis Kenneth Swimming pool filter device
US3187899A (en) * 1961-05-16 1965-06-08 Swimquip Inc Filter structure and element therefor
US3343681A (en) * 1962-12-26 1967-09-26 Cox Instr Rupture proof filter assembly
US3441143A (en) * 1967-02-10 1969-04-29 Marvel Eng Co Plural element filter assembly
FR2416713A1 (en) * 1978-02-13 1979-09-07 United Kingdom Government MICRO- OR ULTRAFILTRATION APPARATUS, AND FILTRATION PLANT INCLUDING SUCH AN APPARATUS
EP0066752A2 (en) * 1981-05-30 1982-12-15 Rittershaus & Blecher GmbH Filter plate for filter presses
GB2165162A (en) * 1984-09-28 1986-04-09 Herbert Marshall Heaton Filter press plate

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2796993A (en) * 1953-07-31 1957-06-25 Multi Metal Wire Cloth Co Inc Filter plates
US2988227A (en) * 1958-03-03 1961-06-13 Harold H Harms Pleated filter
US2943738A (en) * 1958-06-06 1960-07-05 Industrial Filter Pump Mfg Co Filtration apparatus
US3069014A (en) * 1959-04-20 1962-12-18 Lewis Kenneth Swimming pool filter device
US3187899A (en) * 1961-05-16 1965-06-08 Swimquip Inc Filter structure and element therefor
US3343681A (en) * 1962-12-26 1967-09-26 Cox Instr Rupture proof filter assembly
US3441143A (en) * 1967-02-10 1969-04-29 Marvel Eng Co Plural element filter assembly
FR2416713A1 (en) * 1978-02-13 1979-09-07 United Kingdom Government MICRO- OR ULTRAFILTRATION APPARATUS, AND FILTRATION PLANT INCLUDING SUCH AN APPARATUS
US4219421A (en) * 1978-02-13 1980-08-26 The Secretary Of State For Energy In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Filter apparatus
EP0066752A2 (en) * 1981-05-30 1982-12-15 Rittershaus & Blecher GmbH Filter plate for filter presses
EP0066752A3 (en) * 1981-05-30 1983-06-01 Rittershaus & Blecher Gmbh Filter plate for filter presses
GB2165162A (en) * 1984-09-28 1986-04-09 Herbert Marshall Heaton Filter press plate

Similar Documents

Publication Publication Date Title
GB571510A (en) Improvements in or relating to cooling towers
GB655385A (en) Improvements in filter plates for pressure- or suction-filters
ES455947A1 (en) Concrete form for casting-in-place a concrete structure
FR894627A (en) Sheet piles and staples for the production of cell type gabion curtains or others
GB838714A (en) Improvements relating to building panels and methods for making same
FR1190722A (en) Improvements in the manufacture of sheets of fibrous materials
FR1157426A (en) Improved machine for the manufacture of corrugated asbestos cement sheets and similar products
GB866927A (en) Improvements in or relating to the laying of parquet flooring and preformed units orpanels therefor
ES300552A1 (en) Improvements introduced in the manufacture of plates for egg support (Machine-translation by Google Translate, not legally binding)
GB447642A (en) Plaster-fibre ceiling and wall board
GB706582A (en) Improvements in and relating to building plates
GB544663A (en) Improved method and means of fixing wall boards and the like to steel-and wood structures
ES98974U (en) Simulated buildable brick for children's constructions (Machine-translation by Google Translate, not legally binding)
ES54634U (en) Improved pieces for floorboards (Machine-translation by Google Translate, not legally binding)
GB565145A (en) Improvements in or relating to building bricks and reinforced brick structures
SE381452B (en) WAY TO REINFORM MATERIAL WITH STEEL FIBERS OR OTHER FERROMAGNETIC FIBERS
GB548590A (en) Improvements in slabs or blocks for buildings and buildings constructed therefrom
FR844684A (en) Process for producing protective layers on building materials
ES301188A1 (en) A procedure for the manufacture of light structural elements for forged (Machine-translation by Google Translate, not legally binding)
SE7512876L (en) PROCEDURE FOR MANUFACTURE OF FIBER PLATES ACCORDING TO THE WATER METHOD
GB817015A (en) An improved metallic mesh particularly for reinforcing a floor, deck, road or the like in a surfacing material
AU223316B2 (en) Improved method of manufacturing fibrous plaster sheets
GB265582A (en) Improvements in or relating to plate glass sheets
ES154232U (en) Flat structure for buildings perfected. (Machine-translation by Google Translate, not legally binding)
MINAMIKAWA Biological Notes on the Tea Leaf-Hopper (Part2)