ZA762190B - Improvements relating to grading and dewatering screens - Google Patents

Improvements relating to grading and dewatering screens

Info

Publication number
ZA762190B
ZA762190B ZA762190A ZA762190A ZA762190B ZA 762190 B ZA762190 B ZA 762190B ZA 762190 A ZA762190 A ZA 762190A ZA 762190 A ZA762190 A ZA 762190A ZA 762190 B ZA762190 B ZA 762190B
Authority
ZA
South Africa
Prior art keywords
grading
improvements relating
dewatering screens
dewatering
screens
Prior art date
Application number
ZA762190A
Inventor
T Adams
Original Assignee
Terence Charles Adams & Birtle
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 Terence Charles Adams & Birtle filed Critical Terence Charles Adams & Birtle
Publication of ZA762190B publication Critical patent/ZA762190B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/469—Perforated sheet-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/012—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/10—Filter screens essentially made of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/184—Special form, dimension of the openings, pores of the filtering elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)
  • Combined Means For Separation Of Solids (AREA)
ZA762190A 1975-04-15 1976-04-12 Improvements relating to grading and dewatering screens ZA762190B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15485/75A GB1489838A (en) 1975-04-15 1975-04-15 Grading and dewatering screens

Publications (1)

Publication Number Publication Date
ZA762190B true ZA762190B (en) 1977-05-25

Family

ID=10059971

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA762190A ZA762190B (en) 1975-04-15 1976-04-12 Improvements relating to grading and dewatering screens

Country Status (5)

Country Link
AU (1) AU505776B2 (en)
DE (1) DE2616191A1 (en)
GB (1) GB1489838A (en)
SE (1) SE405820B (en)
ZA (1) ZA762190B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519885B1 (en) * 1982-01-15 1986-05-23 Gantois Sa PERFORATED VULCANIZED RUBBER PERFORATED SURFACE ON SHEET
DE3512490A1 (en) * 1985-04-06 1986-10-16 Hein, Lehmann AG, 4000 Düsseldorf METHOD FOR PRODUCING PLASTIC SCREEN ELEMENTS
FR2609643B1 (en) * 1987-01-16 1991-01-04 Beaudrey & Cie FILTER PANEL WITH PARALLEL CHANNELS AND MECHANICAL SIEVE COMPRISING SUCH FILTER PANELS
DE4324662A1 (en) * 1993-07-22 1995-01-26 Voith Gmbh J M Sieve
DE19820675A1 (en) * 1998-05-08 1999-11-11 Fiedler Heinrich Gmbh Brewing mash lauter tun base zone filter has curved edges minimizing
DE102007020325B3 (en) * 2007-04-30 2009-01-15 Voith Patent Gmbh Process for producing a screen for the treatment of pulp suspensions suitable for paper production
CN102615044A (en) * 2012-03-22 2012-08-01 山东华联矿业股份有限公司 Flat-grid sieve
BR112021000922A2 (en) * 2018-07-27 2021-04-20 Ddp Specialty Electronic Materials Us, Llc filter screen, and, method to purify feed water.
KR102113721B1 (en) * 2018-08-03 2020-06-02 주식회사 에이런 Filter for water treatment and filter apparatus having the same
CN110548674A (en) * 2019-10-14 2019-12-10 湖北枝江峡江矿山机械有限责任公司 Linear vibration dewatering screening machine core for sand and stone
CN113369134A (en) * 2021-06-11 2021-09-10 武汉科技大学 Efficient and durable elastic screen and forming method thereof

Also Published As

Publication number Publication date
AU505776B2 (en) 1979-11-29
SE405820B (en) 1979-01-08
SE7604420L (en) 1976-10-16
GB1489838A (en) 1977-10-26
DE2616191A1 (en) 1976-11-11
AU1309676A (en) 1977-10-20

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