DE2456970C3 - Durchluftsichter - Google Patents

Durchluftsichter

Info

Publication number
DE2456970C3
DE2456970C3 DE2456970A DE2456970A DE2456970C3 DE 2456970 C3 DE2456970 C3 DE 2456970C3 DE 2456970 A DE2456970 A DE 2456970A DE 2456970 A DE2456970 A DE 2456970A DE 2456970 C3 DE2456970 C3 DE 2456970C3
Authority
DE
Germany
Prior art keywords
sifter
classifier
bypass
housing
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.)
Expired
Application number
DE2456970A
Other languages
German (de)
English (en)
Other versions
DE2456970A1 (de
DE2456970B2 (de
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
Gebr Pfeiffer AG
Original Assignee
Gebr Pfeiffer 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 Gebr Pfeiffer AG filed Critical Gebr Pfeiffer AG
Priority to DE2456970A priority Critical patent/DE2456970C3/de
Priority to FR7535819A priority patent/FR2293259A1/fr
Priority to JP50141692A priority patent/JPS5177969A/ja
Priority to US05/636,210 priority patent/US4071441A/en
Priority to GB49335/75A priority patent/GB1498479A/en
Publication of DE2456970A1 publication Critical patent/DE2456970A1/de
Publication of DE2456970B2 publication Critical patent/DE2456970B2/de
Application granted granted Critical
Publication of DE2456970C3 publication Critical patent/DE2456970C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24—Passing gas through crushing or disintegrating zone
    • B02C23/26—Passing gas through crushing or disintegrating zone characterised by point of gas entry or exit or by gas flow path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24—Passing gas through crushing or disintegrating zone
    • B02C23/32—Passing gas through crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
    • 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
    • B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
  • Cyclones (AREA)
DE2456970A 1974-12-03 1974-12-03 Durchluftsichter Expired DE2456970C3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2456970A DE2456970C3 (de) 1974-12-03 1974-12-03 Durchluftsichter
FR7535819A FR2293259A1 (fr) 1974-12-03 1975-11-24 Separateur pour produits granuleux
JP50141692A JPS5177969A (en) 1974-12-03 1975-11-28 Bunrisochi
US05/636,210 US4071441A (en) 1974-12-03 1975-11-28 Bypass separator
GB49335/75A GB1498479A (en) 1974-12-03 1975-12-02 Powder separators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2456970A DE2456970C3 (de) 1974-12-03 1974-12-03 Durchluftsichter

Publications (3)

Publication Number Publication Date
DE2456970A1 DE2456970A1 (de) 1976-06-16
DE2456970B2 DE2456970B2 (de) 1980-11-13
DE2456970C3 true DE2456970C3 (de) 1981-06-25

Family

ID=5932294

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2456970A Expired DE2456970C3 (de) 1974-12-03 1974-12-03 Durchluftsichter

Country Status (5)

Country Link
US (1) US4071441A (OSRAM)
JP (1) JPS5177969A (OSRAM)
DE (1) DE2456970C3 (OSRAM)
FR (1) FR2293259A1 (OSRAM)
GB (1) GB1498479A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10105736B2 (en) 2014-01-31 2018-10-23 Thyssenkrupp Industrial Solutions Ag Separator with a bypass

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163070A (en) * 1984-08-13 1986-02-19 Smidth & Co As F L Separator for sorting particulate material
US4784755A (en) * 1986-06-10 1988-11-15 Allied Millwrights, Inc. Dust control
US5230281A (en) * 1991-07-10 1993-07-27 Blaw Knox Food & Chemical Equipment Co. Apparatus for roasting coffee beans or the like
US5366095A (en) * 1993-11-15 1994-11-22 Christopher Martin Air classification system
FR2741286B1 (fr) * 1995-11-21 1998-01-23 Fcb Separateur a air a action centrifuge
DE19945646A1 (de) * 1999-09-23 2001-04-05 Krupp Polysius Ag Verfahren und Windsichter zum Klassieren von zerkleinertem Aufgabegut
US6739456B2 (en) 2002-06-03 2004-05-25 University Of Florida Research Foundation, Inc. Apparatus and methods for separating particles
DE202019100420U1 (de) * 2019-01-25 2019-02-01 Khd Humboldt Wedag Gmbh Steigrohrsichter
CN109647591B (zh) * 2019-01-31 2022-02-18 鑫明星环保科技有限公司 一种新型选粉机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2125207A (en) * 1936-11-09 1938-07-26 Hilbert E Suggs Vacuum peanut stoner
US2381954A (en) * 1940-08-03 1945-08-14 Hardinge Harlowe Classifying system for pulverized materials
US2638219A (en) * 1950-03-13 1953-05-12 Farm Production Engineers Inc Material separating apparatus
CH289974A (fr) * 1950-03-27 1953-04-15 Limited Henry Simon Holdings Dispositif élévateur pneumatique pour minoteries.
DE1576610A1 (de) * 1967-01-07 1970-05-27 Siemens Ag Luftreiniger fuer Brennkraftmaschinen
US3398829A (en) * 1967-02-17 1968-08-27 Du Pont Apparatus for separating adulterants during pneumatic conveying

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10105736B2 (en) 2014-01-31 2018-10-23 Thyssenkrupp Industrial Solutions Ag Separator with a bypass

Also Published As

Publication number Publication date
US4071441A (en) 1978-01-31
FR2293259A1 (fr) 1976-07-02
DE2456970A1 (de) 1976-06-16
GB1498479A (en) 1978-01-18
JPS5177969A (en) 1976-07-06
DE2456970B2 (de) 1980-11-13
JPS5427987B2 (OSRAM) 1979-09-13
FR2293259B1 (OSRAM) 1978-05-12

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AG Has addition no.

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