FR2384545A1 - MULTIPLE ROLLER CRUSHER - Google Patents

MULTIPLE ROLLER CRUSHER

Info

Publication number
FR2384545A1
FR2384545A1 FR7708940A FR7708940A FR2384545A1 FR 2384545 A1 FR2384545 A1 FR 2384545A1 FR 7708940 A FR7708940 A FR 7708940A FR 7708940 A FR7708940 A FR 7708940A FR 2384545 A1 FR2384545 A1 FR 2384545A1
Authority
FR
France
Prior art keywords
multiple roller
roller crusher
series
grinding
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.)
Granted
Application number
FR7708940A
Other languages
French (fr)
Other versions
FR2384545B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7708940A priority Critical patent/FR2384545A1/en
Priority to ES468203A priority patent/ES468203A1/en
Priority to IT21612/78A priority patent/IT1093918B/en
Priority to GB12049/78A priority patent/GB1577984A/en
Publication of FR2384545A1 publication Critical patent/FR2384545A1/en
Application granted granted Critical
Publication of FR2384545B1 publication Critical patent/FR2384545B1/fr
Granted 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
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/04—Mills with pressed pendularly-mounted rollers, e.g. spring pressed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier

Abstract

La présente invention a pour objet un broyeur à galets multiples caractérisé en ce qu'il comporte une surface de broyage tronconique 10 montee à rotation sur une série de galets de support 19 autour d'un axe vertical, des moyens pour entraîner en rotation cette surface et une série de galets de broyage 5 qui sont pressés sur ladite surface 10 en étant entraînés en rotation par celle-ci.The present invention relates to a multi-roller mill characterized in that it comprises a frustoconical grinding surface 10 rotatably mounted on a series of support rollers 19 around a vertical axis, means for rotating this surface. and a series of grinding rollers 5 which are pressed onto said surface 10 by being rotated by it.

FR7708940A 1977-03-25 1977-03-25 MULTIPLE ROLLER CRUSHER Granted FR2384545A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7708940A FR2384545A1 (en) 1977-03-25 1977-03-25 MULTIPLE ROLLER CRUSHER
ES468203A ES468203A1 (en) 1977-03-25 1978-03-22 Mill
IT21612/78A IT1093918B (en) 1977-03-25 1978-03-24 MULTIPLE ROLLER CRUSHER
GB12049/78A GB1577984A (en) 1977-03-25 1978-03-28 Mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7708940A FR2384545A1 (en) 1977-03-25 1977-03-25 MULTIPLE ROLLER CRUSHER

Publications (2)

Publication Number Publication Date
FR2384545A1 true FR2384545A1 (en) 1978-10-20
FR2384545B1 FR2384545B1 (en) 1983-09-23

Family

ID=9188568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708940A Granted FR2384545A1 (en) 1977-03-25 1977-03-25 MULTIPLE ROLLER CRUSHER

Country Status (4)

Country Link
ES (1) ES468203A1 (en)
FR (1) FR2384545A1 (en)
GB (1) GB1577984A (en)
IT (1) IT1093918B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822290A1 (en) * 1988-07-01 1990-01-04 Babcock Werke Ag ROLL BOWL MILL
CN103934065A (en) * 2014-05-16 2014-07-23 江苏新业重工股份有限公司 Novel retention ring of vertical mill
CN117226099B (en) * 2023-11-13 2024-01-19 西安宇丰喷涂技术有限公司 Device for manufacturing metal powder and manufacturing method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1523881A (en) * 1921-03-17 1925-01-20 Blanton Kreutzberg Company Pulverizing apparatus
DE509212C (en) * 1930-10-06 Ernst Curt Loesche Roller bearing for Feber roller mills
US1806980A (en) * 1931-05-26 Ptjlvebizeb
DE531564C (en) * 1928-04-03 1931-08-12 Alfred Oskar Schulze Spring roller mill with channels breaking through the circumferential grinding path and guide vanes connected to the channels below the grinding path
US2222054A (en) * 1939-08-04 1940-11-19 Dayton Steel Foundry Co Sand milling machine
US2689689A (en) * 1950-10-09 1954-09-21 Max Berz Grinding apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE509212C (en) * 1930-10-06 Ernst Curt Loesche Roller bearing for Feber roller mills
US1806980A (en) * 1931-05-26 Ptjlvebizeb
US1523881A (en) * 1921-03-17 1925-01-20 Blanton Kreutzberg Company Pulverizing apparatus
DE531564C (en) * 1928-04-03 1931-08-12 Alfred Oskar Schulze Spring roller mill with channels breaking through the circumferential grinding path and guide vanes connected to the channels below the grinding path
US2222054A (en) * 1939-08-04 1940-11-19 Dayton Steel Foundry Co Sand milling machine
US2689689A (en) * 1950-10-09 1954-09-21 Max Berz Grinding apparatus

Also Published As

Publication number Publication date
GB1577984A (en) 1980-10-29
ES468203A1 (en) 1979-07-16
IT7821612A0 (en) 1978-03-24
IT1093918B (en) 1985-07-26
FR2384545B1 (en) 1983-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse