DE3371180D1 - Sieving device - Google Patents

Sieving device

Info

Publication number
DE3371180D1
DE3371180D1 DE8383200109T DE3371180T DE3371180D1 DE 3371180 D1 DE3371180 D1 DE 3371180D1 DE 8383200109 T DE8383200109 T DE 8383200109T DE 3371180 T DE3371180 T DE 3371180T DE 3371180 D1 DE3371180 D1 DE 3371180D1
Authority
DE
Germany
Prior art keywords
sieve surface
sieving device
parts
rotary axis
surface located
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
DE8383200109T
Other languages
German (de)
Inventor
Theodorus Jacobus Heesen
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.)
Machinefabriek A Wijnveen BV
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3371180D1 publication Critical patent/DE3371180D1/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
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • 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
    • B07B1/08—Screens rotating within their own plane
    • 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
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens

Abstract

The invention is relating to a sieving device comprising a pervious sieve surface (22) adapted to rotate about an upwardly rotary axis, whereby the sieve surface (22) has a curved sectional area in a manner such that parts of the sieve surface located near the rotary axis and near the outer periphery are at a higher level than the parts of the sieve surface located there between.
DE8383200109T 1982-02-02 1983-01-25 Sieving device Expired DE3371180D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE8200375,A NL177572C (en) 1982-02-02 1982-02-02 Sieving device.

Publications (1)

Publication Number Publication Date
DE3371180D1 true DE3371180D1 (en) 1987-06-04

Family

ID=19839176

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383200109T Expired DE3371180D1 (en) 1982-02-02 1983-01-25 Sieving device

Country Status (5)

Country Link
EP (1) EP0085458B1 (en)
JP (1) JPS58133877A (en)
AT (1) ATE26806T1 (en)
DE (1) DE3371180D1 (en)
NL (1) NL177572C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0356689U (en) * 1989-09-30 1991-05-30
CN110743775B (en) * 2019-10-29 2022-11-01 宁波嘉鹏机械设备制造有限公司 Compound fertilizer granulation drying device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE440697C (en) * 1927-02-12 Otto Wiencke Circumferential ring plate sieve
DE71863C (en) * Ph. TAFEL in Augsburg Flat sifter with swinging in a circle and at the same time circling movement
GB308530A (en) * 1928-06-26 1929-03-28 Otto Wiencke Rotary screening plate
DE862996C (en) * 1950-09-20 1953-01-15 Hans Muellner Insert frame for polygon sifter
NL179709C (en) * 1976-05-24 1989-06-16 Coop Landbouw Aan Verkoop METHOD FOR SEPARATING SEVEN GRAIN FROM FORAGE FEED MATERIAL, AND A Sieving Device therefor.

Also Published As

Publication number Publication date
EP0085458B1 (en) 1987-04-29
NL177572B (en) 1985-05-17
ATE26806T1 (en) 1987-05-15
NL177572C (en) 1985-10-16
NL8200375A (en) 1983-09-01
EP0085458A1 (en) 1983-08-10
JPH0114828B2 (en) 1989-03-14
JPS58133877A (en) 1983-08-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MACHINEFABRIEK A. WIJNVEEN B.V., EDE, NL

8381 Inventor (new situation)

Free format text: HEESEN, THEODORUS JACOBUS, BOXTEL, NL

8339 Ceased/non-payment of the annual fee