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ES309990A1 - Rotatory mills - Google Patents

Rotatory mills

Info

Publication number
ES309990A1
ES309990A1 ES0309990A ES309990A ES309990A1 ES 309990 A1 ES309990 A1 ES 309990A1 ES 0309990 A ES0309990 A ES 0309990A ES 309990 A ES309990 A ES 309990A ES 309990 A1 ES309990 A1 ES 309990A1
Authority
ES
Spain
Prior art keywords
drum
housing
regulating
cover
mill
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
ES0309990A
Other languages
Spanish (es)
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.)
SANTOS IZQUIERDO FEDERICO DE LOS
Original Assignee
SANTOS IZQUIERDO FEDERICO DE LOS
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 SANTOS IZQUIERDO FEDERICO DE LOS filed Critical SANTOS IZQUIERDO FEDERICO DE LOS
Publication of ES309990A1 publication Critical patent/ES309990A1/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
    • 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
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • 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)
    • B02C19/0018—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) using a rotor accelerating the materials centrifugally against a circumferential breaking surface
    • B02C19/0031—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) using a rotor accelerating the materials centrifugally against a circumferential breaking surface by means of an open top rotor

Landscapes

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

Abstract

Improvements in a mill having suitable means for regulating the thickness degree of the ground material, characterized in that it comprises an external cylindrical housing, openings in said housing for the admission of air inside the mill, means for altering and regulating the air intake to said mill, a rotary drum having an open mouth and disposed within an upper chamber formed in said housing beyond the regulating means for air intake, a plurality of inclined impeller blades on the cylindrical, peripheral, external surface of said drum, for driving air through said openings and through said air flow regulating means, a second drum inside said first drum, said second drum having a bulged shape and being firmly attached to said first drum for its rotation with the same, an annular member directly over the open mouth of said drums, a cover on said housing, a hopper surrounding said housing and communicating with the mouth of said rotating drum to receive ground material, means for regulating the space between said annular member and said cover, to provide a size control for the admission of material into said hopper, a plurality of stationary flanges located on the inner surface of said cover, means for extracting finely divided material through said cover, and means for dynamically balancing the rotary drum, independently of the random weight distribution therein. (Machine-translation by Google Translate, not legally binding)
ES0309990A 1964-03-03 1965-03-01 Rotatory mills Expired ES309990A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX7606164 1964-03-03

Publications (1)

Publication Number Publication Date
ES309990A1 true ES309990A1 (en) 1965-09-01

Family

ID=19743007

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0309990A Expired ES309990A1 (en) 1964-03-03 1965-03-01 Rotatory mills

Country Status (4)

Country Link
US (1) US3326476A (en)
CH (1) CH429394A (en)
ES (1) ES309990A1 (en)
FR (1) FR1426526A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491954A (en) * 1966-03-22 1970-01-27 Riley Stoker Corp Air flow regulator for a pulverizer
US3834631A (en) * 1973-04-18 1974-09-10 T King Spin breaking process
US4061276A (en) * 1977-01-17 1977-12-06 Felker Paul J Fractioning autogenous triturator
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
US20190001336A1 (en) 2016-01-15 2019-01-03 Jaroslaw Lutoslawski Centrifugal Pulverizing Mill
US11958054B2 (en) 2018-07-12 2024-04-16 Torxx Kinetic Pulverizer Limited Pulverizer systems and methods for pulverizing material
RU205450U1 (en) * 2021-02-09 2021-07-15 федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный технический университет" (ДГТУ) Dynamic autogenous grinding mill

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US229787A (en) * 1880-07-06 Millstone-balancing device
US1605025A (en) * 1924-05-26 1926-11-02 Hildebrandt Hermann Comminuting and mixing of substances of all kinds
US1697704A (en) * 1926-04-01 1929-01-01 Int Comb Eng Corp Apparatus for pulverizing
US2031289A (en) * 1932-01-19 1936-02-18 Powderco Inc Grinding mill
US2562560A (en) * 1946-01-18 1951-07-31 John H Macartney Apparatus for centrifugal pulverizing and separating

Also Published As

Publication number Publication date
CH429394A (en) 1967-01-31
US3326476A (en) 1967-06-20
FR1426526A (en) 1966-01-28

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