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GB899816A - Improvements in or relating to grinding machines - Google Patents

Improvements in or relating to grinding machines

Info

Publication number
GB899816A
GB899816A GB37210/59A GB3721059A GB899816A GB 899816 A GB899816 A GB 899816A GB 37210/59 A GB37210/59 A GB 37210/59A GB 3721059 A GB3721059 A GB 3721059A GB 899816 A GB899816 A GB 899816A
Authority
GB
United Kingdom
Prior art keywords
ground
air
supplied
mill
adjustable
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
GB37210/59A
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.)
Altenburger Maschinen GmbH
Original Assignee
Altenburger Maschinen GmbH
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 DEA30766A external-priority patent/DE1164805B/en
Application filed by Altenburger Maschinen GmbH filed Critical Altenburger Maschinen GmbH
Publication of GB899816A publication Critical patent/GB899816A/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
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
    • B02C19/005—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) the materials to be pulverised being disintegrated by collision of, or friction between, the material particles
    • 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
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • 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
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/16—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters hinged 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
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices 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
    • B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • B02C2013/145—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with fast rotating vanes generating vortexes effecting material on material impact

Landscapes

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

Abstract

899,816. Grinding mills. ALTENBURGER MASCHINEN G.m.b.H. Nov. 3, 1959 [Nov. 18, 1958], No. 37210/59. Class 59. In a grinding mill having an inlet 1 and feed worm 2 for the material to be ground and at least three rotor stages each comprising radial impact plates 11 adapted to sweep past a vertically fluted stator 12 to produce air eddies, carrier air for the material to be ground is supplied through an aperture 5 while grinding air is supplied through apertures 7, 8, Fig 2, adjustable by means of sliders 9, 10. The aperture 5 forms an air lock if more than a predetermined quantity of material is supplied to the mill. The plates 11 are adjustable so that they may be brought closer to the stator in ascending order. The material ground in the rotor zones passes to a chamber 13 having a rotor body 14 to which are secured webs 16, Fig. 4, provided with inclined ejector plates 17 to cause heavy, coarse or unground parts of the material to pass tangentially towards an outlet 18 which is partly closed by means of an adjustable flap 19. The ejected material may be collected or drop down a pipe 3 for re-circulation by the feed worm 2. Sufficiently ground material is induced through a ventilator 22 into a spirallike delivery housing 23. The material being ground may be dried by heating the air supplied to the mill.
GB37210/59A 1958-11-18 1959-11-03 Improvements in or relating to grinding machines Expired GB899816A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA30766A DE1164805B (en) 1958-11-18 1958-11-18 Schlaegermuehle with vertically mounted Schlaegerrotor
DE3071330X 1958-11-18

Publications (1)

Publication Number Publication Date
GB899816A true GB899816A (en) 1962-06-27

Family

ID=27664367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37210/59A Expired GB899816A (en) 1958-11-18 1959-11-03 Improvements in or relating to grinding machines

Country Status (2)

Country Link
US (1) US3071330A (en)
GB (1) GB899816A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118782A3 (en) * 1983-02-10 1985-12-27 Kabushiki Kaisha Hosokawa Funtai Kogaku Kenkyusho Vertical type pulverizing and classifying apparatus
CN109847888A (en) * 2017-11-30 2019-06-07 曾金穗 Powder dry miniaturization device
EP4010122A4 (en) * 2019-08-05 2022-09-14 Bernardo Gusman del Campo Particles grinding and classifying system and method of using the same

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269667A (en) * 1963-04-29 1966-08-30 Microcyclomat Co Extraction method
DE1271521B (en) * 1963-04-29 1968-06-27 Microcyclomat Co Centrifugal or beater mill with a vertical shaft
US3221998A (en) * 1963-04-29 1965-12-07 Microcyclomat Co Pulverizer and classifier
US3396913A (en) * 1963-08-06 1968-08-13 Jackering Gunter Means for comminuting thermoplastic materials
US3326475A (en) * 1964-06-01 1967-06-20 Microcyclomat Co Reject spouts
DE1299207B (en) * 1966-03-28 1969-10-02 Sturtevant Mill Co Device for air viewing of material particles of different sizes
JPS5740101Y2 (en) * 1978-04-28 1982-09-03
EP0118455B1 (en) * 1982-05-14 1987-06-03 T.A.S. Inc. Pulverized solid fuel burning apparatus
US4478157A (en) * 1982-11-18 1984-10-23 Combustion Engineering, Inc. Mill recirculation system
US4454825A (en) * 1982-11-18 1984-06-19 Combustion Engineering, Inc. Mill recirculation system
DE3543370A1 (en) * 1985-12-07 1987-06-11 Jackering Altenburger Masch MILL WITH SEVERAL GRINDINGS
US5695130A (en) * 1992-07-01 1997-12-09 Csendes; Ernest Method and apparatus for the dry grinding of solids
US5330110A (en) * 1993-07-12 1994-07-19 Williams Robert M Apparatus for grinding material to a fineness grade
JPH09510394A (en) * 1994-03-23 1997-10-21 エンゲル・ルドルフ Method and apparatus for processing composite elements
US5685498A (en) * 1995-08-09 1997-11-11 World Environmental Systems, Ltd. Ibc Method and apparatus for processing recyclable material
US6443376B1 (en) 1999-12-15 2002-09-03 Hosokawa Micron Powder Systems Apparatus for pulverizing and drying particulate matter
US20050221246A1 (en) * 2003-10-31 2005-10-06 Dan Drinkwater Apparatus and method for liberating deleterious material from fine aggregate
US20090057350A1 (en) * 2007-08-30 2009-03-05 Suncue Company Ltd Feed hopper system
EP2377618A1 (en) 2010-04-14 2011-10-19 Air Products And Chemicals, Inc. Rotary impact mill
DE102015003260A1 (en) * 2015-03-16 2016-09-22 Pallmann Maschinenfabrik Gmbh & Co. Kg Process for comminution of heat-sensitive feedstock
US11298703B2 (en) 2016-01-13 2022-04-12 Torxx Kinetic Pulverizer Limited Modular pulverizer
US11440021B2 (en) 2016-01-15 2022-09-13 Torxx Kinetic Pulverizer Limited Pulverizer system
US12383910B2 (en) 2016-01-15 2025-08-12 Torxx Kinetic Pulverizer Limited Pulverizer system
US20190001336A1 (en) 2016-01-15 2019-01-03 Jaroslaw Lutoslawski Centrifugal Pulverizing Mill
DE102016121926B4 (en) * 2016-11-15 2019-12-24 Neuman & Esser Process Technology Gmbh Mill
US11958054B2 (en) 2018-07-12 2024-04-16 Torxx Kinetic Pulverizer Limited Pulverizer systems and methods for pulverizing material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1748050A (en) * 1926-11-17 1930-02-18 Harrington Norma Pulverizer
US2075506A (en) * 1935-06-13 1937-03-30 Raymond Brothers Impact Pulver Drying apparatus
US2092307A (en) * 1935-06-20 1937-09-07 Peabody Engineering Corp Pulverizer
US2294920A (en) * 1936-11-13 1942-09-08 Henry G Lykken Pulverizing machine
US2200822A (en) * 1937-10-15 1940-05-14 Comb Eng Co Inc Grinding process and apparatus
US2552565A (en) * 1947-06-26 1951-05-15 Fmc Corp Air swept rotary beater and separator with oversize-material return tube means to the air inlet
FR1003288A (en) * 1949-12-13 1952-03-17 New grinding process and related molecular disintegrator
US2712416A (en) * 1950-04-22 1955-07-05 Alpine Ag Eseisengiesserei & Maschinenfa Centrifugal grinding mills
US2752097A (en) * 1951-03-03 1956-06-26 Microcyclomat Co Method and apparatus for the production of fine and ultrafine particles
US2709552A (en) * 1952-03-06 1955-05-31 Microcyclomat Co Method and apparatus for reducing solid materials utilizing vibratory shock waves

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118782A3 (en) * 1983-02-10 1985-12-27 Kabushiki Kaisha Hosokawa Funtai Kogaku Kenkyusho Vertical type pulverizing and classifying apparatus
CN109847888A (en) * 2017-11-30 2019-06-07 曾金穗 Powder dry miniaturization device
CN109847888B (en) * 2017-11-30 2021-01-22 曾金穗 Powder dry miniaturization device
EP4010122A4 (en) * 2019-08-05 2022-09-14 Bernardo Gusman del Campo Particles grinding and classifying system and method of using the same

Also Published As

Publication number Publication date
US3071330A (en) 1963-01-01

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