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EP2689852A3 - Machine for grinding granular products with vibratory feeding of the product - Google Patents

Machine for grinding granular products with vibratory feeding of the product Download PDF

Info

Publication number
EP2689852A3
EP2689852A3 EP13177654.4A EP13177654A EP2689852A3 EP 2689852 A3 EP2689852 A3 EP 2689852A3 EP 13177654 A EP13177654 A EP 13177654A EP 2689852 A3 EP2689852 A3 EP 2689852A3
Authority
EP
European Patent Office
Prior art keywords
product
casing
machine
cylinders
granular products
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.)
Withdrawn
Application number
EP13177654.4A
Other languages
German (de)
French (fr)
Other versions
EP2689852A2 (en
Inventor
Claudio Zavatta
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.)
Golfetto Sangati SRL
Original Assignee
Golfetto Sangati SRL
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 Golfetto Sangati SRL filed Critical Golfetto Sangati SRL
Publication of EP2689852A2 publication Critical patent/EP2689852A2/en
Publication of EP2689852A3 publication Critical patent/EP2689852A3/en
Withdrawn legal-status Critical Current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
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/286—Feeding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

Machine for grinding granular products, comprising at least one pair of rolling cylinders (2) extending and rotating about a longitudinal axis (X-X) and a vibrating apparatus for feeding the product to said cylinders, comprising at least one casing (11) provided with an opening (12) for entry of the product and a nozzle (14) extending along the longitudinal direction (X-X) for dispensing the product to the cylinders (2), said casing (11) being connected to at least one vibrating device (20;120) arranged between a fixed frame (1) of the machine and the casing (11) itself and able to impart a vibratory movement to the feed apparatus, wherein the casing (11) has an approximately trapezial form with its bottom larger base (11a) directed towards the rolling cylinders (2) and top smaller base (11b) provided with an opening (12) for entry of the product into the casing (11) and the casing (11) is arranged in a top position substantially outside of the machine.
EP13177654.4A 2012-07-24 2013-07-23 Machine for grinding granular products with vibratory feeding of the product Withdrawn EP2689852A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001287A ITMI20121287A1 (en) 2012-07-24 2012-07-24 GRINDING PROCEDURE FOR VIBRATING SUPPLY OF GRANULAR PRODUCTS AND VIBRATING EQUIPMENT FOR PRODUCT FEEDING WITH MILLING MACHINES

Publications (2)

Publication Number Publication Date
EP2689852A2 EP2689852A2 (en) 2014-01-29
EP2689852A3 true EP2689852A3 (en) 2015-09-02

Family

ID=46982681

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13177654.4A Withdrawn EP2689852A3 (en) 2012-07-24 2013-07-23 Machine for grinding granular products with vibratory feeding of the product

Country Status (3)

Country Link
EP (1) EP2689852A3 (en)
CN (1) CN103567014A (en)
IT (1) ITMI20121287A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106956367A (en) * 2017-04-21 2017-07-18 山推建友机械股份有限公司 A kind of steel fibre transport metering mechanism applied to concrete-agitating
EP3401017B1 (en) 2017-05-09 2019-08-28 Bühler AG Feed and foodstuff roller mill with a transmission
EP3931239B1 (en) 2019-03-01 2025-02-19 Basf Se Process for producing superabsorbent polymer particles
CN112844562B (en) * 2021-01-04 2022-03-25 南通北新新能源科技有限公司 Waste battery recycling crusher
TR2021014597A2 (en) * 2021-09-17 2021-09-21 Imas Makina Sanayianonim Sirketi roller mill feed distribution system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696351A (en) * 1950-07-13 1954-12-07 Allis Chalmers Mfg Co Roller mill feed and roll positioning control apparatus
GB887322A (en) * 1957-05-13 1962-01-17 Simon Ltd Henry Improvements in rollermills for the grinding of cereal products
US4905917A (en) * 1986-12-17 1990-03-06 Gebrueder Buehler Ag Roll mill and method for feeding particulate material
EP0829301A1 (en) * 1996-08-16 1998-03-18 DEUTZ Aktiengesellschaft Machine having two rollers and method for pressure treatment of granular material
WO2001032312A1 (en) * 1999-11-02 2001-05-10 Agrex S.P.A. A roller mill for grinding granular materials, particularly cereals
US20110024446A1 (en) * 2009-08-03 2011-02-03 Axis Automation Group Food topping device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1014383A (en) * 1911-02-25 1912-01-09 Jeremiah S Frazee Crushing-rolls.
GB369477A (en) * 1930-09-13 1932-03-24 Buehler Ag Geb Improvements in or relating to feeding devices, particularly for roller and like mills
FR1138694A (en) * 1955-12-21 1957-06-18 Improvements to roller mills

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696351A (en) * 1950-07-13 1954-12-07 Allis Chalmers Mfg Co Roller mill feed and roll positioning control apparatus
GB887322A (en) * 1957-05-13 1962-01-17 Simon Ltd Henry Improvements in rollermills for the grinding of cereal products
US4905917A (en) * 1986-12-17 1990-03-06 Gebrueder Buehler Ag Roll mill and method for feeding particulate material
EP0829301A1 (en) * 1996-08-16 1998-03-18 DEUTZ Aktiengesellschaft Machine having two rollers and method for pressure treatment of granular material
WO2001032312A1 (en) * 1999-11-02 2001-05-10 Agrex S.P.A. A roller mill for grinding granular materials, particularly cereals
US20110024446A1 (en) * 2009-08-03 2011-02-03 Axis Automation Group Food topping device

Also Published As

Publication number Publication date
CN103567014A (en) 2014-02-12
EP2689852A2 (en) 2014-01-29
ITMI20121287A1 (en) 2014-01-25

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