EP0949004A3 - Gasdurchströmte Zerkleinerungsmaschine mit einem rotierenden Schlagradsystem, insbesondere Messerkranzzerspaner - Google Patents

Gasdurchströmte Zerkleinerungsmaschine mit einem rotierenden Schlagradsystem, insbesondere Messerkranzzerspaner Download PDF

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Publication number
EP0949004A3
EP0949004A3 EP99104171A EP99104171A EP0949004A3 EP 0949004 A3 EP0949004 A3 EP 0949004A3 EP 99104171 A EP99104171 A EP 99104171A EP 99104171 A EP99104171 A EP 99104171A EP 0949004 A3 EP0949004 A3 EP 0949004A3
Authority
EP
European Patent Office
Prior art keywords
machine
comminution
swept
air
wit
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
EP99104171A
Other languages
English (en)
French (fr)
Other versions
EP0949004B1 (de
EP0949004A2 (de
Inventor
Wilhelm Pallmann
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.)
Pallmann Maschinenfabrik GmbH and Co KG
Original Assignee
Pallmann Maschinenfabrik GmbH and Co KG
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
Priority claimed from DE19848233A external-priority patent/DE19848233A1/de
Application filed by Pallmann Maschinenfabrik GmbH and Co KG filed Critical Pallmann Maschinenfabrik GmbH and Co KG
Publication of EP0949004A2 publication Critical patent/EP0949004A2/de
Publication of EP0949004A3 publication Critical patent/EP0949004A3/de
Application granted granted Critical
Publication of EP0949004B1 publication Critical patent/EP0949004B1/de
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
    • B02C13/288—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
    • 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
    • B02C13/08—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and acting as a fan
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

Die Erfindung betrifft eine gasdurchströmte Zerkleinerungsmaschine mit einem rotierenden Schlagradsystem. Zur Zerkleinerung des Aufgabeguts wird dieses axial in den Zentralbereich des Schlägerrades gefördert, dort umgelenkt und in radialer Richtung den kranzförmig um das Schlägerrad angeordneten Zerkleinerungswerkzeugen zugeführt. Um eine über die Länge der Zerkleinerungswerkzeuge gleichmäßige Abnutzung zu erzielen, sind mindestens zwei in der Tiefe des Zerkleinerungsraumes axial gestaffelte Prallflächen angeordnet, wobei die in axialer Förderrichtung nachfolgende Prallfläche über die axiale Projektion der vorhergehenden Prallfläche übersteht. Zusätzlich offenbart die Erfindung ein Verfahren zur Optimierung der Größe und Position der Prallflächen einer erfindungsgemäßen Zerkleinerungsmaschine.
EP19990104171 1998-04-08 1999-03-02 Gasdurchströmte Zerkleinerungsmaschine mit einem rotierenden Schlagradsystem, insbesondere Messerkranzzerspaner Expired - Lifetime EP0949004B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19815818 1998-04-08
DE19815818 1998-04-08
DE19848233 1998-10-20
DE19848233A DE19848233A1 (de) 1998-04-08 1998-10-20 Gasdurchströmte Zerkleinerungsmaschine mit einem rotierenden Schlagradsystem, insbesondere Messerkranzzerspaner

Publications (3)

Publication Number Publication Date
EP0949004A2 EP0949004A2 (de) 1999-10-13
EP0949004A3 true EP0949004A3 (de) 1999-12-29
EP0949004B1 EP0949004B1 (de) 2002-05-15

Family

ID=26045366

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19990104171 Expired - Lifetime EP0949004B1 (de) 1998-04-08 1999-03-02 Gasdurchströmte Zerkleinerungsmaschine mit einem rotierenden Schlagradsystem, insbesondere Messerkranzzerspaner

Country Status (1)

Country Link
EP (1) EP0949004B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2594336A1 (de) * 2011-11-21 2013-05-22 Helmut Schirmbrand Verfahren und Vorrichtung zum Zerkleinern von mineralischen Stoffen sowie mineralischer Stoff

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437202A1 (de) * 1974-08-02 1976-02-12 Pallmann Kg Maschf Zufuehrvorrichtung
DE2601384A1 (de) * 1976-01-15 1977-07-21 Pallmann Kg Maschf Zufuehrvorrichtung
DE3317144C1 (de) * 1983-05-11 1984-10-18 Pallmann Maschinenfabrik GmbH & Co KG, 6660 Zweibrücken Zuführeinrichtung für Zerkleinerungsmaschinen
DE4101352C1 (de) * 1991-01-18 1992-01-02 Pallmann Maschinenfabrik Gmbh & Co Kg, 6660 Zweibruecken, De
US5529250A (en) * 1993-05-15 1996-06-25 Pallmann Maschinenfabrik Gmbh & Co. Kg Feeding device for gas swept sized reduction machines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437202A1 (de) * 1974-08-02 1976-02-12 Pallmann Kg Maschf Zufuehrvorrichtung
DE2601384A1 (de) * 1976-01-15 1977-07-21 Pallmann Kg Maschf Zufuehrvorrichtung
DE3317144C1 (de) * 1983-05-11 1984-10-18 Pallmann Maschinenfabrik GmbH & Co KG, 6660 Zweibrücken Zuführeinrichtung für Zerkleinerungsmaschinen
DE4101352C1 (de) * 1991-01-18 1992-01-02 Pallmann Maschinenfabrik Gmbh & Co Kg, 6660 Zweibruecken, De
US5529250A (en) * 1993-05-15 1996-06-25 Pallmann Maschinenfabrik Gmbh & Co. Kg Feeding device for gas swept sized reduction machines

Also Published As

Publication number Publication date
EP0949004B1 (de) 2002-05-15
EP0949004A2 (de) 1999-10-13

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