ZA766430B - Improvements relating to the manufacture of grading and dewatering screens - Google Patents

Improvements relating to the manufacture of grading and dewatering screens

Info

Publication number
ZA766430B
ZA766430B ZA766430A ZA766430A ZA766430B ZA 766430 B ZA766430 B ZA 766430B ZA 766430 A ZA766430 A ZA 766430A ZA 766430 A ZA766430 A ZA 766430A ZA 766430 B ZA766430 B ZA 766430B
Authority
ZA
South Africa
Prior art keywords
grading
manufacture
improvements relating
dewatering screens
dewatering
Prior art date
Application number
ZA766430A
Inventor
T Adams
Original Assignee
Birtley Eng Ltd
T Adams
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 Birtley Eng Ltd, T Adams filed Critical Birtley Eng Ltd
Publication of ZA766430B publication Critical patent/ZA766430B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D28/00—Producing nets or the like, e.g. meshes, lattices
    • B29D28/005—Reticulated structure comprising reinforcements of substantial or continuous length
    • 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
    • B07B1/4618—Manufacturing of screening surfaces
    • 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
    • B07B1/4645—Screening surfaces built up of modular elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Centrifugal Separators (AREA)
ZA766430A 1975-11-04 1976-10-27 Improvements relating to the manufacture of grading and dewatering screens ZA766430B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45798/75A GB1509050A (en) 1975-11-04 1975-11-04 Grading and dewatering screens

Publications (1)

Publication Number Publication Date
ZA766430B true ZA766430B (en) 1977-10-26

Family

ID=10438649

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA766430A ZA766430B (en) 1975-11-04 1976-10-27 Improvements relating to the manufacture of grading and dewatering screens

Country Status (2)

Country Link
GB (1) GB1509050A (en)
ZA (1) ZA766430B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9219111D0 (en) * 1992-09-09 1992-10-21 Hercules Systems Limited Improvements relating to rotary screens
EP1205263B1 (en) * 1997-03-01 2003-12-17 United Wire Limited Method of repairing of a filtering screen and a support frame thereof
US9409209B2 (en) * 2012-05-25 2016-08-09 Derrick Corporation Injection molded screening apparatuses and methods

Also Published As

Publication number Publication date
GB1509050A (en) 1978-04-26

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