AT290283B - Cast grinding tool for pulp processing machines, especially for disc refiners - Google Patents

Cast grinding tool for pulp processing machines, especially for disc refiners

Info

Publication number
AT290283B
AT290283B AT394969A AT394969A AT290283B AT 290283 B AT290283 B AT 290283B AT 394969 A AT394969 A AT 394969A AT 394969 A AT394969 A AT 394969A AT 290283 B AT290283 B AT 290283B
Authority
AT
Austria
Prior art keywords
grinding tool
processing machines
pulp processing
disc refiners
cast grinding
Prior art date
Application number
AT394969A
Other languages
German (de)
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Application granted granted Critical
Publication of AT290283B publication Critical patent/AT290283B/en

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
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/12—Shape or construction of discs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4981—Utilizing transitory attached element or associated separate material
    • Y10T29/49812—Temporary protective coating, impregnation, or cast layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49993—Filling of opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Paper (AREA)
  • Moulding By Coating Moulds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Crushing And Grinding (AREA)
AT394969A 1968-04-25 1969-04-24 Cast grinding tool for pulp processing machines, especially for disc refiners AT290283B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681757328 DE1757328B1 (en) 1968-04-25 1968-04-25 Process for manufacturing grinding tools for refiners, defibrators or the like.

Publications (1)

Publication Number Publication Date
AT290283B true AT290283B (en) 1971-05-25

Family

ID=5694474

Family Applications (1)

Application Number Title Priority Date Filing Date
AT394969A AT290283B (en) 1968-04-25 1969-04-24 Cast grinding tool for pulp processing machines, especially for disc refiners

Country Status (7)

Country Link
US (1) US3745645A (en)
AT (1) AT290283B (en)
DE (1) DE1757328B1 (en)
FI (1) FI46539C (en)
FR (1) FR2006879A1 (en)
GB (1) GB1207655A (en)
SE (1) SE339787B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4330882A1 (en) * 1993-09-13 1995-03-16 Klaus Lanner Device for crushing steel or metal chips

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880368A (en) * 1973-03-12 1975-04-29 Beloit Corp Pulp refiner element
US3921342A (en) * 1973-12-17 1975-11-25 Spitfire Tool & Machine Co Inc Lap plate
DE2524883C2 (en) * 1975-06-04 1984-02-09 Probst & Class Gmbh & Co Kg, 7550 Rastatt Grinder body and process for its manufacture
DE3200666A1 (en) * 1981-02-03 1983-07-21 Hans-Peter 2000 Hamburg Bockwoldt DEVICE FOR PRODUCING OEL AS fuel oil OR LIGHT HEATING OIL-WATER, INCLUDING SEA WATER EMULSIONS AND COAL DUST WATER, INCLUDING SEA WATER-SUSPENSIONS WITH THE BURNING suitable viscosity for spraying IN THE HOT WIND POWER of blast furnaces, FUEL PLANTS, POWER PLANT FACILITIES U. DGL.
DE3103512A1 (en) * 1981-02-03 1982-08-26 Hans-Peter 2000 Hamburg Bockwoldt Method and apparatus for producing oil (e.g. heavy oil or light heating oil) and water (in particular seawater) emulsions and coal dust/water (in particular seawater) suspensions having a viscosity suitable for combustion for injection into the hot-air blast of blast furnances, fuel mixing plants, combined heating and power stations and the like
US4472241A (en) * 1983-06-15 1984-09-18 E. I. Du Pont De Nemours And Company Co-refining of aramid fibrids and floc
US4681270A (en) * 1985-11-08 1987-07-21 Sullivan Corporation Manufactured refining element
DE4018785A1 (en) * 1990-06-12 1991-12-19 Krupp Polysius Ag ROLL MILL
US5373995A (en) * 1993-08-25 1994-12-20 Johansson; Ola M. Vented refiner and venting process
US5954283A (en) * 1996-04-15 1999-09-21 Norwalk Industrial Components, Llc Papermaking refiner plates
EP1158088A3 (en) 2000-05-26 2003-01-22 Voith Paper Patent GmbH Process and device for treating a fibrous suspension
DE10258324B4 (en) * 2002-12-13 2008-03-27 Voith Patent Gmbh Process for the production of sets for the milling of hydrous paper pulp
GB2410258A (en) * 2004-01-20 2005-07-27 David Windsor Hewitt Use of plastic template with tiles, bricks and the like
JP5148075B2 (en) * 2005-10-13 2013-02-20 株式会社アーステクニカ Powder processing equipment and powder processing equipment
CN102086606B (en) * 2010-11-26 2013-02-13 蓝星（成都）新材料有限公司 Grinding table of disc grinder for preparing synthetic fiber pulp
US9433725B2 (en) 2011-12-23 2016-09-06 Alcon Research, Ltd. Combined coaxial and bimanual irrigation/aspiration apparatus
CA2912530C (en) 2013-06-06 2021-04-20 Novartis Ag Transformer irrigation/aspiration device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE335040C (en) * 1921-03-26 Alfred Menzel Millstone with inlays between the milling surfaces
US2409453A (en) * 1941-07-05 1946-10-15 Bolton John W & Sons Inc Jordan engine lining
DE932047C (en) * 1951-03-29 1955-08-22 Francois Janssen Millstone
US3059863A (en) * 1959-04-06 1962-10-23 Bolton John W & Sons Inc Segmental filling for refiner plugs
US3278127A (en) * 1963-08-16 1966-10-11 Bolton Emerson Jordan plug liner
US3323733A (en) * 1964-08-28 1967-06-06 Fibers Unltd Inc Coaxial disc and cylindrical rotor refining apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4330882A1 (en) * 1993-09-13 1995-03-16 Klaus Lanner Device for crushing steel or metal chips

Also Published As

Publication number Publication date
FI46539C (en) 1973-04-10
FR2006879A1 (en) 1970-01-02
DE1757328B1 (en) 1971-05-06
FI46539B (en) 1973-01-02
SE339787B (en) 1971-10-18
GB1207655A (en) 1970-10-07
US3745645A (en) 1973-07-17

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