EP0353576A3 - Impact mill - Google Patents

Impact mill Download PDF

Info

Publication number
EP0353576A3
EP0353576A3 EP19890113525 EP89113525A EP0353576A3 EP 0353576 A3 EP0353576 A3 EP 0353576A3 EP 19890113525 EP19890113525 EP 19890113525 EP 89113525 A EP89113525 A EP 89113525A EP 0353576 A3 EP0353576 A3 EP 0353576A3
Authority
EP
European Patent Office
Prior art keywords
beater
clearing
wheel
impact mill
beater wheel
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.)
Granted
Application number
EP19890113525
Other languages
German (de)
Other versions
EP0353576A2 (en
EP0353576B1 (en
Inventor
Edgar Honges
Thomas Liesemeier
Walter Lohmuller
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to AT89113525T priority Critical patent/ATE86145T1/en
Publication of EP0353576A2 publication Critical patent/EP0353576A2/en
Publication of EP0353576A3 publication Critical patent/EP0353576A3/en
Application granted granted Critical
Publication of EP0353576B1 publication Critical patent/EP0353576B1/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
    • B02C13/26—Details
    • B02C13/28—Shape or construction of beater elements
    • 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
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft 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
    • B02C13/286—Feeding or discharge
    • 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
    • B02C13/286—Feeding or discharge
    • B02C2013/28618—Feeding means
    • B02C2013/28672—Feed chute arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Crushing And Grinding (AREA)
  • Graft Or Block Polymers (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

For the comminution of fresh wash powder coarse particles after drying, a hammer bar mill can be used, the beater wheel (3) of which is equipped with two diametrically opposite, enlarged clearing beaters (9) which keep a milling space (8) on the circumference (6) of the beater wheel (3) free and thus prevent a blocking of the beater wheel (3). The peripheral edge (10) of the clearing beater (9) can be provided with a toothing (13) which is arranged in such a way that the tooth (14) of the one clearing beater (9) drops into the gap (15) of the other. <IMAGE>
EP89113525A 1988-07-30 1989-07-22 Impact mill Expired - Lifetime EP0353576B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89113525T ATE86145T1 (en) 1988-07-30 1989-07-22 BEAT MILL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3826039 1988-07-30
DE3826039A DE3826039A1 (en) 1988-07-30 1988-07-30 WHEELMILL

Publications (3)

Publication Number Publication Date
EP0353576A2 EP0353576A2 (en) 1990-02-07
EP0353576A3 true EP0353576A3 (en) 1990-10-10
EP0353576B1 EP0353576B1 (en) 1993-03-03

Family

ID=6359975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89113525A Expired - Lifetime EP0353576B1 (en) 1988-07-30 1989-07-22 Impact mill

Country Status (6)

Country Link
EP (1) EP0353576B1 (en)
AT (1) ATE86145T1 (en)
DE (2) DE3826039A1 (en)
DK (1) DK367089A (en)
ES (1) ES2040939T3 (en)
TR (1) TR24776A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4115496A1 (en) * 1991-05-11 1992-11-12 Loedige Maschbau Gmbh Geb MIXING TOOL
ITSA910007A1 (en) * 1991-08-13 1993-02-15 Paolini M Ilid Sas SYSTEM FOR THE PROCESSING OF INERT MATERIALS FOR THE PRODUCTION OF SAND APPLICABLE TO ROTORS OF HAMMER OR IMPACT MILLS
DE4223872A1 (en) * 1992-07-20 1994-01-27 Henkel Kgaa Process for crushing soft to medium-hard materials and a suitable impact mill
DE4439449A1 (en) * 1994-11-04 1996-05-09 Henkel Kgaa Impact grinder for sticky products
AU703411B2 (en) * 1995-01-06 1999-03-25 Svedala New Zealand Limited Improved rotor design

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739463C (en) * 1942-01-16 1943-09-27 Johann Kassmann Beaters for blow bar mills
GB754659A (en) * 1953-08-27 1956-08-08 Ludwig Pallmann Centrifugal mill
US2999652A (en) * 1959-07-27 1961-09-12 Ervin J Dear Ore pulverizing mill with centrifugal impact pulverizing action
US4093127A (en) * 1975-10-21 1978-06-06 Life Resources Incorporated Disintegrator and separator apparatus
US4635863A (en) * 1984-07-09 1987-01-13 Aggregates Equipment, Inc. Reversible, axially fed, cage rotor impact breaker
GB2184042A (en) * 1985-12-13 1987-06-17 Peabody Holmes Ltd Mineral crushing equipment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH568794A5 (en) * 1973-08-14 1975-11-14 Aebi & Co Ag

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739463C (en) * 1942-01-16 1943-09-27 Johann Kassmann Beaters for blow bar mills
GB754659A (en) * 1953-08-27 1956-08-08 Ludwig Pallmann Centrifugal mill
US2999652A (en) * 1959-07-27 1961-09-12 Ervin J Dear Ore pulverizing mill with centrifugal impact pulverizing action
US4093127A (en) * 1975-10-21 1978-06-06 Life Resources Incorporated Disintegrator and separator apparatus
US4635863A (en) * 1984-07-09 1987-01-13 Aggregates Equipment, Inc. Reversible, axially fed, cage rotor impact breaker
GB2184042A (en) * 1985-12-13 1987-06-17 Peabody Holmes Ltd Mineral crushing equipment

Also Published As

Publication number Publication date
TR24776A (en) 1992-03-09
ES2040939T3 (en) 1993-11-01
DK367089D0 (en) 1989-07-25
EP0353576A2 (en) 1990-02-07
DE3826039A1 (en) 1990-02-01
DE58903639D1 (en) 1993-04-08
ATE86145T1 (en) 1993-03-15
DK367089A (en) 1990-01-31
EP0353576B1 (en) 1993-03-03
DE3826039C2 (en) 1990-11-22

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