ZA911125B - Dynamic roller mill classifier - Google Patents

Dynamic roller mill classifier

Info

Publication number
ZA911125B
ZA911125B ZA911125A ZA911125A ZA911125B ZA 911125 B ZA911125 B ZA 911125B ZA 911125 A ZA911125 A ZA 911125A ZA 911125 A ZA911125 A ZA 911125A ZA 911125 B ZA911125 B ZA 911125B
Authority
ZA
South Africa
Prior art keywords
rotor
riser
sifter
flow
round
Prior art date
Application number
ZA911125A
Other languages
English (en)
Inventor
Franz Poeschl
Poeschl Franz
Original Assignee
Loesche 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 Loesche Gmbh filed Critical Loesche Gmbh
Publication of ZA911125B publication Critical patent/ZA911125B/xx

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
    • B02C23/32—Passing gas through crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Disintegrating Or Milling (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Compressor (AREA)
  • Finger-Pressure Massage (AREA)
ZA911125A 1990-02-19 1991-02-15 Dynamic roller mill classifier ZA911125B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4005031A DE4005031C1 (en) 1990-02-19 1990-02-19 Dynamic wind sifter for roller mill - has central, restricted riser for air material mixt. flow with downwards deflection in top region of sifter rotor

Publications (1)

Publication Number Publication Date
ZA911125B true ZA911125B (en) 1991-11-27

Family

ID=6400403

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA911125A ZA911125B (en) 1990-02-19 1991-02-15 Dynamic roller mill classifier

Country Status (13)

Country Link
US (1) US5115989A (lv)
EP (1) EP0443119B1 (lv)
JP (1) JPH07106341B2 (lv)
AT (1) ATE107193T1 (lv)
CA (1) CA2036510C (lv)
DE (2) DE4005031C1 (lv)
DK (1) DK0443119T3 (lv)
ES (1) ES2056350T3 (lv)
LT (1) LT3222B (lv)
LV (1) LV10402B (lv)
RU (1) RU2014891C1 (lv)
UA (1) UA11094A (lv)
ZA (1) ZA911125B (lv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5547133A (en) * 1993-12-23 1996-08-20 Rogers; Lynn Manufacture process for ground oat cereal
US6260708B1 (en) * 1996-10-18 2001-07-17 Hosokawa Alpine Aktiengesellschaft Method for air classification of toner
DE102008038776B4 (de) 2008-08-12 2016-07-07 Loesche Gmbh Verfahren zur Sichtung eines Mahlgut-Fluid-Gemisches und Mühlensichter
MX2020005743A (es) 2017-12-04 2020-08-13 Goldcorp Inc Proceso de baja energia para la extraccion de metales.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1806980A (en) * 1931-05-26 Ptjlvebizeb
US1623040A (en) * 1927-04-05 Method and apparatus for grading solid materials
CH1557A (de) * 1889-09-27 1890-02-14 Mumford Thomas William Basset Verbesserter Apparat, um die Luft von Staub oder anderen mechanischen Beimengungen zu reinigen
US857988A (en) * 1906-07-28 1907-06-25 James W Fuller Jr Air-separator for pulverizing and grinding mills.
GB372600A (en) * 1930-06-23 1932-05-12 Clarke Chapman Ltd Improvements in pneumatic apparatus for the separation and grading of solid pulverulent material
US2909330A (en) * 1954-09-30 1959-10-20 Hardinge Harlowe Pulverizing mill and process of pulverizing material
US3090487A (en) * 1962-04-05 1963-05-21 Sturtevant Mill Co Method and apparatus for sizing solid particles
US3306443A (en) * 1964-02-19 1967-02-28 Sturtevant Mill Co Vacuum aspirator mechanism with conical barrier element
DE3202054A1 (de) * 1982-01-23 1983-08-04 Steag Ag, 4300 Essen Kohlenmahlanlage mit griessruecklauf und abtrennung von pyrit und bergen

Also Published As

Publication number Publication date
EP0443119B1 (de) 1994-06-15
EP0443119A2 (de) 1991-08-28
US5115989A (en) 1992-05-26
EP0443119A3 (en) 1992-02-26
CA2036510A1 (en) 1991-08-20
RU2014891C1 (ru) 1994-06-30
LV10402B (en) 1995-04-20
JPH06206050A (ja) 1994-07-26
DE4005031C1 (en) 1991-08-08
UA11094A (uk) 1996-12-25
DE59006151D1 (de) 1994-07-21
ATE107193T1 (de) 1994-07-15
CA2036510C (en) 1997-05-06
JPH07106341B2 (ja) 1995-11-15
LT3222B (en) 1995-04-25
LV10402A (lv) 1995-02-20
LTIP433A (en) 1994-10-25
ES2056350T3 (es) 1994-10-01
DK0443119T3 (da) 1994-10-24

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