EP0392455A1 - Séparateur - Google Patents

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Publication number
EP0392455A1
EP0392455A1 EP90106840A EP90106840A EP0392455A1 EP 0392455 A1 EP0392455 A1 EP 0392455A1 EP 90106840 A EP90106840 A EP 90106840A EP 90106840 A EP90106840 A EP 90106840A EP 0392455 A1 EP0392455 A1 EP 0392455A1
Authority
EP
European Patent Office
Prior art keywords
grate
cleaning machine
space
machine according
air
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.)
Granted
Application number
EP90106840A
Other languages
German (de)
English (en)
Other versions
EP0392455B1 (fr
Inventor
Johann Dipl.-Ing. Willbold
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.)
Happle & Co Maschinenfabrik GmbH
Original Assignee
Happle & Co Maschinenfabrik GmbH
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 Happle & Co Maschinenfabrik GmbH filed Critical Happle & Co Maschinenfabrik GmbH
Publication of EP0392455A1 publication Critical patent/EP0392455A1/fr
Application granted granted Critical
Publication of EP0392455B1 publication Critical patent/EP0392455B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C1/00—Apparatus in which the main direction of flow follows a flat spiral ; so-called flat cyclones or vortex chambers
    • 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
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
    • 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
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/086—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream
    • 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
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • B07B9/02—Combinations of similar or different apparatus for separating solids from solids using gas currents

Definitions

  • the plane of the grate can be inclined at an angle of 45 ° to the horizontal. This measure results in particularly favorable flow conditions.
  • the suction pipe 29 is designed as an insertion part that can be inserted into the associated work space.
  • the walls of the housing 22 extending perpendicular to the axis are provided with corresponding recesses 35.
  • the suction tube 29, which is designed as an insertion part, is provided with flanges 36 in the region of its ends and can thus be flanged to the housing end walls.
  • the suction pipe 29 on which the exemplary embodiment shown is based consists of impellers of radial fans flanged to one another with vanes curved backwards.
  • FIG. 5 This design is based on a slotted tube 52 forming the chamber 44, the jacket flanks of which in the area of the slit are bent to form the separation outlet 42 and a peeling lip and baffle strip adjacent thereto in the radial direction.
  • the tube 52 can be arranged stationary, peeling ratios similar to those in the embodiment according to FIG. 3 being achievable.

Landscapes

  • Cyclones (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Centrifugal Separators (AREA)
  • Confectionery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
EP90106840A 1989-04-13 1990-04-10 Séparateur Expired - Lifetime EP0392455B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3912077 1989-04-13
DE3912077A DE3912077C2 (de) 1989-04-13 1989-04-13 Reinigungsmaschine fuer koerniges reinigungsgut

Publications (2)

Publication Number Publication Date
EP0392455A1 true EP0392455A1 (fr) 1990-10-17
EP0392455B1 EP0392455B1 (fr) 1992-12-09

Family

ID=6378557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90106840A Expired - Lifetime EP0392455B1 (fr) 1989-04-13 1990-04-10 Séparateur

Country Status (5)

Country Link
EP (1) EP0392455B1 (fr)
AT (1) ATE83178T1 (fr)
DD (1) DD293514A5 (fr)
DE (2) DE3912077C2 (fr)
DK (1) DK0392455T3 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007036276A1 (fr) 2005-09-23 2007-04-05 Polysius Ag Dispositif pour separer des materiaux de chargement
CN101507960B (zh) * 2009-03-25 2012-03-07 刘刚 葵花籽精选机
CN105107741A (zh) * 2015-09-17 2015-12-02 云南滇红集团股份有限公司 茶叶风选机
CN106216248A (zh) * 2016-08-03 2016-12-14 安徽笑堂茶业有限公司 一种智能茶叶风选机
DE102019008916A1 (de) * 2019-12-20 2021-06-24 Ife Aufbereitungstechnik Gmbh Vorrichtung und Verfahren zur Sichtung eines Materialien-Gemisches
WO2021121664A1 (fr) 2019-12-20 2021-06-24 Ife Aufbereitungstechnik Gmbh Dispositif et procédé pour trier un mélange de matières

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4405642C2 (de) * 1994-02-22 1996-11-07 Eirich Adolf & Albrecht Kg Fliehkraftabscheider
DE10126645A1 (de) * 2001-05-25 2002-12-05 Brockhausen & Holze Bhg Guss U Wirbelkaskade zum Dispergieren und Windsichten
CN103506316A (zh) * 2013-10-23 2014-01-15 广西壮族自治区梧州茶厂 风选机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394256A (en) * 1981-02-09 1983-07-19 Goff James R Apparatus for separating abrasive blasting media from debris
DE3404093A1 (de) * 1983-02-08 1984-08-16 Nittetsu Mining Co. Ltd., Tokyo Vorrichtung zum sortieren teilchenfoermigen materials mit hilfe von luftstroemen
GB2157594A (en) * 1984-04-24 1985-10-30 Michael Sexton Classification of particulate material carried by an air current
WO1986006660A1 (fr) * 1985-05-03 1986-11-20 Larox Oy Procede et moyens de tri pneumatique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650617C2 (de) * 1976-11-04 1982-04-15 Happle Gmbh & Co Maschinenfabrik, 7912 Weissenhorn Verfahren und Vorrichtung zum Reinigen und Sortieren von Getreide, Sämereien oder dergleichen Nutzgut
DE3321326A1 (de) * 1983-06-13 1983-10-20 Paul 8100 Garmisch-Partenkirchen Freisl Verfahren und vorrichtung zum reinigen und sortieren von schuettguetern aller art

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394256A (en) * 1981-02-09 1983-07-19 Goff James R Apparatus for separating abrasive blasting media from debris
DE3404093A1 (de) * 1983-02-08 1984-08-16 Nittetsu Mining Co. Ltd., Tokyo Vorrichtung zum sortieren teilchenfoermigen materials mit hilfe von luftstroemen
GB2157594A (en) * 1984-04-24 1985-10-30 Michael Sexton Classification of particulate material carried by an air current
WO1986006660A1 (fr) * 1985-05-03 1986-11-20 Larox Oy Procede et moyens de tri pneumatique

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007036276A1 (fr) 2005-09-23 2007-04-05 Polysius Ag Dispositif pour separer des materiaux de chargement
CN101507960B (zh) * 2009-03-25 2012-03-07 刘刚 葵花籽精选机
CN105107741A (zh) * 2015-09-17 2015-12-02 云南滇红集团股份有限公司 茶叶风选机
CN105107741B (zh) * 2015-09-17 2019-04-16 云南滇红集团股份有限公司 茶叶风选机
CN106216248A (zh) * 2016-08-03 2016-12-14 安徽笑堂茶业有限公司 一种智能茶叶风选机
DE102019008916A1 (de) * 2019-12-20 2021-06-24 Ife Aufbereitungstechnik Gmbh Vorrichtung und Verfahren zur Sichtung eines Materialien-Gemisches
WO2021121664A1 (fr) 2019-12-20 2021-06-24 Ife Aufbereitungstechnik Gmbh Dispositif et procédé pour trier un mélange de matières

Also Published As

Publication number Publication date
DE3912077A1 (de) 1990-10-25
DK0392455T3 (da) 1993-03-29
EP0392455B1 (fr) 1992-12-09
DE3912077C2 (de) 1993-11-04
ATE83178T1 (de) 1992-12-15
DD293514A5 (de) 1991-09-05
DE59000568D1 (de) 1993-01-21

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