WO2008135599A3 - Device for grinding and comminuting material to be ground with a grinding body and movable grinding elements and method for grinding and comminuting - Google Patents

Device for grinding and comminuting material to be ground with a grinding body and movable grinding elements and method for grinding and comminuting Download PDF

Info

Publication number
WO2008135599A3
WO2008135599A3 PCT/EP2008/055664 EP2008055664W WO2008135599A3 WO 2008135599 A3 WO2008135599 A3 WO 2008135599A3 EP 2008055664 W EP2008055664 W EP 2008055664W WO 2008135599 A3 WO2008135599 A3 WO 2008135599A3
Authority
WO
WIPO (PCT)
Prior art keywords
grinding
comminuting
ground
symmetrical
axially
Prior art date
Application number
PCT/EP2008/055664
Other languages
German (de)
French (fr)
Other versions
WO2008135599A2 (en
Inventor
Iourii Gribov
Pavel Kazimirskiy
Original Assignee
Iourii Gribov
Pavel Kazimirskiy
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 Iourii Gribov, Pavel Kazimirskiy filed Critical Iourii Gribov
Publication of WO2008135599A2 publication Critical patent/WO2008135599A2/en
Publication of WO2008135599A3 publication Critical patent/WO2008135599A3/en

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
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/08—Mills with balls or rollers centrifugally forced against the inner surface of a ring, the balls or rollers of which are driven by a centrally arranged member

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention relates to a device for grinding and comminuting material to be ground and to a method for grinding and comminuting grinding material, in which the material to be ground is obtained by the exertion of force of at least one rotating grinding element (2) onto the material to be ground. In order to provide a device and method which are more productive and rentable compared to the prior art, the invention proposes that the device comprises a grinding body (1) with an axially-symmetrical cavity in which a rotatable drive shaft (4) is arranged on the symmetrical axis thereof, said drive shaft (4) being connected to at least one support element with at least one axially-symmetrical grinding element (2) that is arranged in the axially-symmetrical cavity and whose symmetrical axis is oriented parallel to the symmetrical axis of the grinding body (1). According to the invention, the at least one grinding element (2) is freely rotatable about its own symmetrical axis and is mounted in the support elements in an exclusively radial flexible manner. The grinding and comminuting forces generated by the grinding element (2) are only caused by a driving torque acting on the grinding element (2) and by a regular centrifugal force of the rotating grinding element (2), which is concentrated on a small contact surface.
PCT/EP2008/055664 2007-05-07 2008-05-07 Device for grinding and comminuting material to be ground with a grinding body and movable grinding elements and method for grinding and comminuting WO2008135599A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007022370.8 2007-05-07
DE200710022370 DE102007022370A1 (en) 2007-05-07 2007-05-07 Centrifugal roll milling machine with immovable grinding media

Publications (2)

Publication Number Publication Date
WO2008135599A2 WO2008135599A2 (en) 2008-11-13
WO2008135599A3 true WO2008135599A3 (en) 2009-05-07

Family

ID=39650918

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/055664 WO2008135599A2 (en) 2007-05-07 2008-05-07 Device for grinding and comminuting material to be ground with a grinding body and movable grinding elements and method for grinding and comminuting

Country Status (2)

Country Link
DE (1) DE102007022370A1 (en)
WO (1) WO2008135599A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014048159A1 (en) * 2012-09-28 2014-04-03 Xing Zheng Mortar and mortar grinder
CN103691531B (en) * 2012-09-28 2016-06-29 邢征 A kind of mortar
CN108837891B (en) * 2018-07-12 2020-08-11 东阳市星吉年工贸有限公司 Continuous dry ball mill with ultrahigh filling rate
CN111530560B (en) * 2020-05-09 2021-06-29 南通利元亨机械有限公司 Eight-roller Raymond mill
CN112536097B (en) * 2020-11-20 2022-09-23 山东咏禾食品有限公司 Flour processing method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE188999C (en) *
DE325029C (en) * 1917-04-15 1920-09-08 Oskar Wauthier Centrifugal roller mill with two or more grinding chambers
US1724441A (en) * 1928-08-13 1929-08-13 Noble & Wood Machine Co Pulping machine
FR1108666A (en) * 1954-09-29 1956-01-16 Westfalia Dinnendahl Roller mill or centrifugal cylinders
DE1217182B (en) * 1961-01-09 1966-05-18 Myron Steven Mischanski Centrifugal roller mill
EP0029734A1 (en) * 1979-11-26 1981-06-03 General Comminution Inc. Multiple stage comminution device
EP0845295A1 (en) * 1995-06-28 1998-06-03 Vasily Nikolaevich Kalashnikov Method of grinding flour from cereal produce
US6209811B1 (en) * 1999-11-12 2001-04-03 Jerome Paul Tippet, Sr. Roller-stator disperser

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE188999C (en) *
DE325029C (en) * 1917-04-15 1920-09-08 Oskar Wauthier Centrifugal roller mill with two or more grinding chambers
US1724441A (en) * 1928-08-13 1929-08-13 Noble & Wood Machine Co Pulping machine
FR1108666A (en) * 1954-09-29 1956-01-16 Westfalia Dinnendahl Roller mill or centrifugal cylinders
DE1217182B (en) * 1961-01-09 1966-05-18 Myron Steven Mischanski Centrifugal roller mill
EP0029734A1 (en) * 1979-11-26 1981-06-03 General Comminution Inc. Multiple stage comminution device
EP0845295A1 (en) * 1995-06-28 1998-06-03 Vasily Nikolaevich Kalashnikov Method of grinding flour from cereal produce
US6209811B1 (en) * 1999-11-12 2001-04-03 Jerome Paul Tippet, Sr. Roller-stator disperser

Also Published As

Publication number Publication date
DE102007022370A1 (en) 2008-11-13
DE102007022370A8 (en) 2009-11-12
WO2008135599A2 (en) 2008-11-13

Similar Documents

Publication Publication Date Title
WO2008135599A3 (en) Device for grinding and comminuting material to be ground with a grinding body and movable grinding elements and method for grinding and comminuting
WO2008114747A1 (en) Driving tool
WO2010020864A3 (en) Drive unit and control apparatus thereof
WO2010128503A3 (en) Deployment techniques for annuloplasty ring and over-wire rotation tool
WO2010017797A3 (en) Pod drive
WO2009129050A3 (en) Coolant pump
WO2009003108A3 (en) Lateral position control for tire tread wear test machine
PT2154065E (en) Helicopter rotor
WO2006093543A3 (en) Torque limitting device using detent members responsive to radial force
WO2008123407A1 (en) Rotation bearing, rotation table device, and method of dermining table diameter
WO2009156152A3 (en) Electric-motor auxiliary drive for vehicles
WO2012098198A3 (en) Device for braking and rotating an aircraft wheel
RU2011129618A (en) CENTRAL SHAFT FOR CONIC CRUSHER AND CONE CRUSHER CONTAINING SUCH SHAFT
MY173296A (en) Power mechanism for recliners
JP2011093072A5 (en)
WO2010020563A3 (en) Adjusting device for adjusting the rotation angle position of the rotor of a wind energy system
ATE536959T1 (en) ORDERAL SANDER
WO2009050866A1 (en) Disc driving device and method for manufacturing the same
WO2009005039A1 (en) Steering for drive simulator and drive simulator
WO2014188111A3 (en) Electromechanical assembly for a rolling device, and rolling device equipped with such an electromechanical assembly
EP1618961A3 (en) Drive device for screw centrifuges
AR066187A1 (en) OPERATING PROVISION TO PROMOTE AN IMPLEMENT IN A GROWING MACHINE
CA2657441A1 (en) Rotor and device for the comminution of input materials
KR20140115793A (en) Rack assist type Electric Power Steering Apparatus
CN101195213A (en) Intelligent electric screwing down machine for spindle nose screwed cap

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08750176

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08750176

Country of ref document: EP

Kind code of ref document: A2