DE50015108D1 - Whirlwind Mill - Google Patents

Whirlwind Mill

Info

Publication number
DE50015108D1
DE50015108D1 DE50015108T DE50015108T DE50015108D1 DE 50015108 D1 DE50015108 D1 DE 50015108D1 DE 50015108 T DE50015108 T DE 50015108T DE 50015108 T DE50015108 T DE 50015108T DE 50015108 D1 DE50015108 D1 DE 50015108D1
Authority
DE
Germany
Prior art keywords
opening
housing
outlet pipe
section
discharge
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 - Lifetime
Application number
DE50015108T
Other languages
German (de)
Inventor
Wulfram Schmid-Meil
Walter Wiegand
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.)
Grenzebach BSH GmbH
Original Assignee
Grenzebach BSH 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 Grenzebach BSH GmbH filed Critical Grenzebach BSH GmbH
Application granted granted Critical
Publication of DE50015108D1 publication Critical patent/DE50015108D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/288—Ventilating, or influencing air circulation
    • 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
    • B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C2013/145—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with fast rotating vanes generating vortexes effecting material on material impact

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Shovels (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

In the vortex grinder which uses a vortex gas flow in addition to the opening (13) for the discharge in the sleeve (8) of the housing (5) which takes up the grinding material there is a further opening (14) associated with a device (17) with variable opening cross-section. Seen in the direction of rotation of the rotor the additional opening is set shortly behind the discharge opening. A vertical partition (19) in the cross section of the housing is set in the outlet pipe area (15) so that it runs tangentially from the inner restriction of the housing to the side of the outlet pipe closest to the additional opening.
DE50015108T 1999-12-22 2000-12-05 Whirlwind Mill Expired - Lifetime DE50015108D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19962049A DE19962049C2 (en) 1999-12-22 1999-12-22 Whirlwind Mill

Publications (1)

Publication Number Publication Date
DE50015108D1 true DE50015108D1 (en) 2008-05-29

Family

ID=7933839

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19962049A Expired - Fee Related DE19962049C2 (en) 1999-12-22 1999-12-22 Whirlwind Mill
DE50015108T Expired - Lifetime DE50015108D1 (en) 1999-12-22 2000-12-05 Whirlwind Mill

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19962049A Expired - Fee Related DE19962049C2 (en) 1999-12-22 1999-12-22 Whirlwind Mill

Country Status (3)

Country Link
EP (1) EP1110615B1 (en)
AT (1) ATE392257T1 (en)
DE (2) DE19962049C2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10101464C2 (en) * 2001-01-12 2003-03-06 Babcock Bsh Gmbh Plant for the production of powdered sugar from granulated sugar or inverted sugar
DE20208606U1 (en) * 2002-06-03 2003-10-16 Pallmann Kg Maschf Bearing for rotary grinding mill has air passages surrounding the bearing housing to promote airflow from outside for cooling
DK1733625T3 (en) * 2005-06-16 2008-11-24 Kraft Foods R & D Inc Process for Producing Granular Chocolate Base Materials for Chocolate Production and Products
DE102006017552A1 (en) * 2006-04-13 2007-10-25 Aufbereitungstechnologie Noll Gmbh Device for mixing, grinding, drying and coating of various substances in the fineness range of 500μm and below, namely impact mill
US8067051B2 (en) 2006-06-19 2011-11-29 Kraft Foods R & D, Inc. Process for milling cocoa shells
US7900860B2 (en) * 2007-04-05 2011-03-08 Lehigh Technologies, Inc. Conical-shaped impact mill
DE102007057565A1 (en) 2007-11-29 2009-06-04 Microtec Gmbh Eddy current mill, rotor and stator, as well as grinding track insert and grinding tool insert for it
DE102007060072B4 (en) 2007-12-13 2013-03-28 Lehigh Technologies, Inc. Whirlwind Mill
DE102009020708A1 (en) * 2009-05-11 2010-11-18 Pallmann Maschinenfabrik Gmbh & Co Kg Device for crushing feedstock
DE102012108295A1 (en) 2012-09-06 2014-05-15 Thyssenkrupp Resource Technologies Gmbh Apparatus and method for processing refuse derived fuels
DE102013206275A1 (en) * 2013-04-10 2014-10-16 Panel Board Holding Bv Method and device for shredding

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2124159B1 (en) * 1971-02-10 1973-05-11 Ultrafine
DE2736349A1 (en) * 1977-08-12 1979-02-22 Krauss Maffei Ag Plastic or fibrous material crusher - has wear resistant liner rings with sharp cutting edges on recesses producing rasping effect
DE3543370A1 (en) * 1985-12-07 1987-06-11 Jackering Altenburger Masch MILL WITH SEVERAL GRINDINGS
DE3702787A1 (en) * 1987-01-30 1988-08-11 Bayer Ag METHOD AND DEVICE FOR MICRONIZING SOLIDS IN JET MILLS
DE4124855C2 (en) * 1990-09-22 2001-02-01 Buehler Gmbh Pin mill
DE4327043A1 (en) * 1993-08-12 1995-02-16 Tribomechanik Gmbh Rapid mill
DE19700429A1 (en) * 1997-01-09 1998-07-23 Bayer Ag Multistage grain milling machine

Also Published As

Publication number Publication date
DE19962049A1 (en) 2001-07-26
DE19962049C2 (en) 2003-02-27
EP1110615B1 (en) 2008-04-16
EP1110615A1 (en) 2001-06-27
ATE392257T1 (en) 2008-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition