TW222598B - - Google Patents

Info

Publication number
TW222598B
TW222598B TW080100745A TW80100745A TW222598B TW 222598 B TW222598 B TW 222598B TW 080100745 A TW080100745 A TW 080100745A TW 80100745 A TW80100745 A TW 80100745A TW 222598 B TW222598 B TW 222598B
Authority
TW
Taiwan
Prior art keywords
throw
edge
cushion
flow
escarpment
Prior art date
Application number
TW080100745A
Other languages
Chinese (zh)
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Application granted granted Critical
Publication of TW222598B publication Critical patent/TW222598B/zh

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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
    • 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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
    • 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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Chutes (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

A flow of bulk material is separated into fractions of different grain size, a material cushion (4) is built up as a material disperser (1) on a base (2) with a convexly arcuate throw-off edge (3) from the throw-off edge (3) at the escarpment angle of the material, the surface of which cushion forms a material dispersing surface (5), the trajectory parabola of the freely falling flow (7) of bulk material striking the material dispersing surface (5), a saddle-shaped divider (8) - consisting of a base (10) with a convexly arcuate front (11) and a concavely arcuate rear throw-off edge (12) and a material cushion (13) which is built up from the throw-off edges (11, 12) at the escarpment angle of the material with a comb (14) which runs parallel to the throw-off edges (11, 12) - being arranged in the freely falling, dispersed material flow (9) in such a way that a coarser fraction slides down to the convex throw-off edge (11) on the front side of the material cushion and is widened and thrown off and a finer fraction slides down towards the concave throw-off edge (12) on the rear side of the material cushion and is thrown off. <IMAGE>
TW080100745A 1990-10-23 1991-01-30 TW222598B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4033619A DE4033619A1 (en) 1990-10-23 1990-10-23 METHOD AND DEVICE FOR SEPARATING A FLOW OF GOODS IN FRACTIONS WITH DIFFERENT GRAIN SIZES

Publications (1)

Publication Number Publication Date
TW222598B true TW222598B (en) 1994-04-21

Family

ID=6416845

Family Applications (1)

Application Number Title Priority Date Filing Date
TW080100745A TW222598B (en) 1990-10-23 1991-01-30

Country Status (5)

Country Link
EP (1) EP0482683B1 (en)
JP (1) JP3266631B2 (en)
AT (1) ATE108705T1 (en)
DE (2) DE4033619A1 (en)
TW (1) TW222598B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104764742A (en) * 2015-03-16 2015-07-08 河南工业大学 Cereal grain automatic dispersing apparatus used in cereal parameter detection box

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2691915B1 (en) * 1992-06-09 1994-09-09 Becker Arnaud Particle size sorting by vibration.
FR2723008B1 (en) * 1994-07-29 1996-09-20 Inst Francais Du Petrole CONCENTRATOR DEVICE FOR FINE OR BROKEN PARTICLES
US6138817A (en) * 1996-09-13 2000-10-31 H. F. Marel Ltd. Gravity feed grading unit
DE102005002224A1 (en) * 2005-01-18 2006-07-27 Industriemaschinen-Bergbau-Service Gmbh Distribution device for bulk material e.g. coal transported by endless belt conveyor has guide plate, arranged behind discharge end of endless belt conveyor in the area between steep flatter unloading parabolas
CN103203318A (en) * 2013-04-12 2013-07-17 中化镇江焦化有限公司 Vibrating screen
CN104096674A (en) * 2014-06-30 2014-10-15 河南威猛振动设备股份有限公司 Swallow-shaped straight line vibration sieve
CN104826793B (en) * 2015-05-12 2016-08-03 中国科学院南京土壤研究所 Reciprocating vertical vibration electric screen grader and using method thereof
CN107234067A (en) * 2017-06-29 2017-10-10 西安欧中材料科技有限公司 A kind of powder sorting unit
AU2019305683B2 (en) * 2018-07-17 2024-07-25 Gulf Conveyor Systems Pty Ltd Sizing and separating granular particles
CN115007464A (en) * 2022-06-29 2022-09-06 中国十七冶集团有限公司 Concrete quality screening device and concrete quality screening method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE722498C (en) * 1940-02-24 1942-07-11 Wilhelm Mueller Process and roll separator for processing hard coal and the like like
FR975068A (en) * 1942-01-20 1951-03-01 Traitement Ind Des Residus Urb Sorting apparatus for slush or other heterogeneous mixtures
DE1433342A1 (en) * 1964-07-16 1968-11-14 Metallgesellschaft Ag Device for the separation of discharge mixtures from rotary tube furnaces
US3591000A (en) * 1969-10-27 1971-07-06 Ira B Humphreys Method and apparatus for sizing and separating solids
US3722464A (en) * 1971-06-24 1973-03-27 Int Nickel Co Apparatus for coating and separating pellets
DE2200161A1 (en) * 1972-01-04 1973-07-19 Helmut Schmidt EQUIPMENT FOR SEPARATING LEAVES FROM HARVESTED OLIVES
DE3607787C1 (en) * 1986-03-08 1987-08-20 Erg Gmbh Apparatus for separating and reprocessing rubble

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104764742A (en) * 2015-03-16 2015-07-08 河南工业大学 Cereal grain automatic dispersing apparatus used in cereal parameter detection box
CN104764742B (en) * 2015-03-16 2017-11-17 周口师范学院 The automatic dispersal device of cereal kernel of cereal parameter detecting case

Also Published As

Publication number Publication date
EP0482683A1 (en) 1992-04-29
EP0482683B1 (en) 1994-07-20
JP3266631B2 (en) 2002-03-18
ATE108705T1 (en) 1994-08-15
DE4033619C2 (en) 1993-06-09
DE4033619A1 (en) 1992-04-30
DE59102248D1 (en) 1994-08-25
JPH04265181A (en) 1992-09-21

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