EP1227889B1 - A roller mill for grinding granular materials, particularly cereals - Google Patents

A roller mill for grinding granular materials, particularly cereals Download PDF

Info

Publication number
EP1227889B1
EP1227889B1 EP00969389A EP00969389A EP1227889B1 EP 1227889 B1 EP1227889 B1 EP 1227889B1 EP 00969389 A EP00969389 A EP 00969389A EP 00969389 A EP00969389 A EP 00969389A EP 1227889 B1 EP1227889 B1 EP 1227889B1
Authority
EP
European Patent Office
Prior art keywords
rollers
chamber
mill according
ground
screening
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
EP00969389A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1227889A1 (en
Inventor
Silvano Barbieri
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.)
Agrex SpA
Original Assignee
AGREX SpA
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 AGREX SpA filed Critical AGREX SpA
Publication of EP1227889A1 publication Critical patent/EP1227889A1/en
Application granted granted Critical
Publication of EP1227889B1 publication Critical patent/EP1227889B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/06—Crushing or disintegrating by roller mills with two or more rollers specially adapted for milling grain
    • 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
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating

Definitions

  • a grinding mill having the features of the preamble of claim 1 is known from US 1497108.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
EP00969389A 1999-11-02 2000-10-02 A roller mill for grinding granular materials, particularly cereals Expired - Lifetime EP1227889B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITPD990242 1999-11-02
ITPD990242 IT1307415B1 (it) 1999-11-02 1999-11-02 Mulino a cilindri per la macinazione di materiali granulari, inparticolare di cereali.
PCT/EP2000/009660 WO2001032311A1 (en) 1999-11-02 2000-10-02 A roller mill for grinding granular materials, particularly cereals

Publications (2)

Publication Number Publication Date
EP1227889A1 EP1227889A1 (en) 2002-08-07
EP1227889B1 true EP1227889B1 (en) 2006-03-22

Family

ID=11392765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00969389A Expired - Lifetime EP1227889B1 (en) 1999-11-02 2000-10-02 A roller mill for grinding granular materials, particularly cereals

Country Status (8)

Country Link
EP (1) EP1227889B1 (it)
AU (1) AU7912300A (it)
BR (1) BR0015260A (it)
DE (1) DE60026867T2 (it)
IT (1) IT1307415B1 (it)
MX (1) MXPA02004341A (it)
RU (1) RU2263540C2 (it)
WO (1) WO2001032311A1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9067213B2 (en) 2008-07-02 2015-06-30 Buhler Ag Method for producing flour and/or semolina
RU2447942C2 (ru) * 2010-06-30 2012-04-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Бурятская государственная сельскохозяйственная академия им. В.Р. Филиппова" Центробежная многоступенчатая дробилка для зерна
CN109612861B (zh) * 2018-12-06 2021-06-15 祝汪林 一种纺织布料耐磨性测试机
CN113000113A (zh) * 2021-02-05 2021-06-22 河南孟电集团水泥有限公司 一种水泥加工用的立磨装置
CN117181353A (zh) * 2023-08-09 2023-12-08 安徽恒光聚氨酯材料有限公司 一种聚氨酯催化剂生产用原材料研磨设备及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1497108A (en) * 1922-09-15 1924-06-10 Little Douglas Fowlkes Roller grinding mill
CH382527A (it) * 1960-08-27 1964-09-30 Sartori Riccardo Molino a cilindri multipli per la macinazione del grano od altri cereali, con la separazione dei relativi prodotti e sottoprodotti
IT1299041B1 (it) 1998-04-07 2000-02-07 Ocrim Spa Dispositivo a doppio passaggio di macinatura, impianto che impiega il dispositivo, e procedimento che impiega il dispositivo.

Also Published As

Publication number Publication date
AU7912300A (en) 2001-05-14
ITPD990242A1 (it) 2001-05-02
EP1227889A1 (en) 2002-08-07
RU2263540C2 (ru) 2005-11-10
WO2001032311A1 (en) 2001-05-10
BR0015260A (pt) 2002-06-18
MXPA02004341A (es) 2003-09-22
DE60026867T2 (de) 2006-10-19
IT1307415B1 (it) 2001-11-06
DE60026867D1 (de) 2006-05-11

Similar Documents

Publication Publication Date Title
US5234171A (en) Installation for crushing used vehicle tires and the like, and for separating the metal parts from the non-metal parts of the crushed material
US4489895A (en) Vertical roller mills
JPH09267076A (ja) 粗選石抜装置
JPH09276727A (ja) 竪型ローラミルによるセメントクリンカの粉砕装置および方法
US4101080A (en) Beater mill
EP1227889B1 (en) A roller mill for grinding granular materials, particularly cereals
CN211458785U (zh) 莲子剥壳分筛自动化装置
CN114453047A (zh) 一种大米加工用可除杂便于筛分的碾米机
US5901912A (en) Efficient production of landplaster by collecting and classifying gypsum fines
CN112739460A (zh) 利用真空分离细破碎物和粗破碎物的方法
JP3357051B2 (ja) 空気分離タイプの分離機
MXPA97002608A (en) Efficient production of gypsum calcinated by collection and classification of fine and
JPH10244227A (ja) カントリーエレベータ等の粗選機
GB2576022A (en) Dry separation waste processing and apparatus for achieving such
EP1188489B1 (en) Sieving apparatus for biomass
CN206689044U (zh) 一种垃圾多级处理流水线设备
CN109127431B (zh) 一种分选机
CN109046612B (zh) 一种立磨用粗粉预分离装置
CN218797427U (zh) 一种色选机喂料器的风选机构
JPH05277389A (ja) 竪形ローラミル
CN217250745U (zh) 一种输送入料风力预选装置
JP2001162230A (ja) 廃棄物の回転式風力選別装置
CN117019274B (zh) 一种玉米粒的高效自动多级研磨设备
CN217550469U (zh) 一种粮食轻杂风选机
CN216459924U (zh) 一种籽种数控风选机

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20020420

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO PAYMENT 20020420;SI

RBV Designated contracting states (corrected)

Designated state(s): CH DE IT LI

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE IT LI

AX Request for extension of the european patent

Extension state: RO

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20060322

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 60026867

Country of ref document: DE

Date of ref document: 20060511

Kind code of ref document: P

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: AGREX S.P.A.

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM & CO. PATENTANWAELTE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20061012

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20061023

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20061031

Year of fee payment: 7

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20061227

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: AGREX S.P.A.

Free format text: AGREX S.P.A.#VIA BALLA, 55/57#35010 VILLAFRANCA PADOVANA (PD) (IT) -TRANSFER TO- AGREX S.P.A.#VIA BALLA, 55/57#35010 VILLAFRANCA PADOVANA (PD) (IT)

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080501

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071031

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071002