GB549688A - Improvements in or relating to devices adapted to clean sieves in operation - Google Patents

Improvements in or relating to devices adapted to clean sieves in operation

Info

Publication number
GB549688A
GB549688A GB690241A GB690241A GB549688A GB 549688 A GB549688 A GB 549688A GB 690241 A GB690241 A GB 690241A GB 690241 A GB690241 A GB 690241A GB 549688 A GB549688 A GB 549688A
Authority
GB
United Kingdom
Prior art keywords
sieve
cleaning devices
devices adapted
relating
chains
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
GB690241A
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.)
E R & F Turner Ltd
WALTER FREDERICK STUBBS
Original Assignee
E R & F Turner Ltd
WALTER FREDERICK STUBBS
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 E R & F Turner Ltd, WALTER FREDERICK STUBBS filed Critical E R & F Turner Ltd
Priority to GB690241A priority Critical patent/GB549688A/en
Publication of GB549688A publication Critical patent/GB549688A/en
Expired legal-status Critical Current

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
    • B07B1/50—Cleaning
    • B07B1/52—Cleaning with brushes or scrapers
    • B07B1/526—Cleaning with brushes or scrapers with scrapers
    • 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
    • B07B1/50—Cleaning
    • B07B1/52—Cleaning with brushes or scrapers
    • B07B1/522—Cleaning with brushes or scrapers with brushes

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

549,688. Sifting apparatus. TURNER, Ltd., E. R. & F., and STUBBS, W. F. May 29, 1941, No. 6902. [Class 117] Sieve cleaning devices adapted to engage both surfaces of the sieve comprise brushes 4 and hanging elements such as chains 5 or wires, plates &c. The cleaning devices are carried by a frame running on rollers 9 on the sieve supporting structure and reciprocated independently of the sieve by a crank and connecting rod 14. The brushes are clamped to transverse rods 7, and the chains are slung between bars 13 carried by rods 12. Slots 15, which may be partly covered by hessian 16, are provided in the sieve frame to give clearance for the relative movement of the cleaning devices.
GB690241A 1942-05-05 1942-05-05 Improvements in or relating to devices adapted to clean sieves in operation Expired GB549688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB690241A GB549688A (en) 1942-05-05 1942-05-05 Improvements in or relating to devices adapted to clean sieves in operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB690241A GB549688A (en) 1942-05-05 1942-05-05 Improvements in or relating to devices adapted to clean sieves in operation

Publications (1)

Publication Number Publication Date
GB549688A true GB549688A (en) 1942-12-02

Family

ID=9822903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB690241A Expired GB549688A (en) 1942-05-05 1942-05-05 Improvements in or relating to devices adapted to clean sieves in operation

Country Status (1)

Country Link
GB (1) GB549688A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113996522A (en) * 2021-10-26 2022-02-01 溧阳市久隆工程机械有限公司 Selective filtering precleaner
CN114226397A (en) * 2021-12-13 2022-03-25 湖北聚海环境科技有限公司 Equipment and method for preparing sludge curing agent based on phosphogypsum solid waste

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113996522A (en) * 2021-10-26 2022-02-01 溧阳市久隆工程机械有限公司 Selective filtering precleaner
CN114226397A (en) * 2021-12-13 2022-03-25 湖北聚海环境科技有限公司 Equipment and method for preparing sludge curing agent based on phosphogypsum solid waste

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