ES8100104A1 - Crusher with motor driven rollers - has motor in centre of each roller with central stator and external rotors - Google Patents

Crusher with motor driven rollers - has motor in centre of each roller with central stator and external rotors

Info

Publication number
ES8100104A1
ES8100104A1 ES482627A ES482627A ES8100104A1 ES 8100104 A1 ES8100104 A1 ES 8100104A1 ES 482627 A ES482627 A ES 482627A ES 482627 A ES482627 A ES 482627A ES 8100104 A1 ES8100104 A1 ES 8100104A1
Authority
ES
Spain
Prior art keywords
motor
crusher
roller
centre
driven rollers
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
Application number
ES482627A
Other languages
Spanish (es)
Other versions
ES482627A0 (en
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.)
Arcelor Luxembourg SA
Original Assignee
Arbed SA
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 Arbed SA filed Critical Arbed SA
Publication of ES482627A0 publication Critical patent/ES482627A0/en
Publication of ES8100104A1 publication Critical patent/ES8100104A1/en
Expired 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
    • B02C4/42—Driving mechanisms; Roller speed control
    • 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
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers

Landscapes

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

Abstract

The crusher has a cylindrical rotor fitted with studs on the outer surface. The rotor is mounted on a fixed central shaft and runs on roller bearings. The core of the shaft is fitted with a motor stator, with the motor rotor mounted outside the stator. The crusher consists of a pair of cylinders each fitted with a drive motor. The rotors are mounted between two support plates.
ES482627A 1978-07-20 1979-07-19 Crusher with motor driven rollers - has motor in centre of each roller with central stator and external rotors Expired ES8100104A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU80007A LU80007A1 (en) 1978-07-20 1978-07-20 ROLL BREAKER

Publications (2)

Publication Number Publication Date
ES482627A0 ES482627A0 (en) 1980-11-01
ES8100104A1 true ES8100104A1 (en) 1980-11-01

Family

ID=19728962

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482627A Expired ES8100104A1 (en) 1978-07-20 1979-07-19 Crusher with motor driven rollers - has motor in centre of each roller with central stator and external rotors

Country Status (5)

Country Link
BE (1) BE877775A (en)
DE (1) DE2927738A1 (en)
ES (1) ES8100104A1 (en)
FR (1) FR2431326A1 (en)
LU (1) LU80007A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110643A1 (en) * 1991-04-02 1992-10-08 Krupp Polysius Ag Two roller high power grinder - drives each roller with separate electromotor with rotor connected to roller and stator attached to bearing
FR2955040B1 (en) 2010-01-12 2017-02-10 Arnaud Becker PRE-CRUSHER OR PRE-DECHRIETING
EP2701847B1 (en) 2011-02-01 2016-01-27 Luxerd Sa Pre-grinder or a pre-shredder
FI126181B (en) * 2012-01-03 2016-07-29 Metso Minerals Inc Using rotary crushing elements

Also Published As

Publication number Publication date
FR2431326B1 (en) 1982-08-20
DE2927738A1 (en) 1980-01-31
ES482627A0 (en) 1980-11-01
LU80007A1 (en) 1980-02-14
BE877775A (en) 1979-11-16
FR2431326A1 (en) 1980-02-15

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