ES317770A1 - A mill pulverizador de jorros. (Machine-translation by Google Translate, not legally binding) - Google Patents

A mill pulverizador de jorros. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES317770A1
ES317770A1 ES0317770A ES317770A ES317770A1 ES 317770 A1 ES317770 A1 ES 317770A1 ES 0317770 A ES0317770 A ES 0317770A ES 317770 A ES317770 A ES 317770A ES 317770 A1 ES317770 A1 ES 317770A1
Authority
ES
Spain
Prior art keywords
chamber
peripheral wall
translation
machine
legally binding
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
ES0317770A
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.)
Henry Andrews Norwood
Original Assignee
Henry Andrews Norwood
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 Henry Andrews Norwood filed Critical Henry Andrews Norwood
Publication of ES317770A1 publication Critical patent/ES317770A1/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)
    • B02C19/0043—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 projected against a breaking surface or breaking body by a pressurised fluid
    • 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
    • B02C13/10—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and axial flow
    • 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
    • B02C19/06—Jet mills

Landscapes

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

Abstract

A jet pulverizing mill having grinding and sorting chambers surrounded by a curved peripheral wall continues around which interior, in use, a circulating flow of fluid and material being grinded and provided with alternating current is maintained. less a nozzle to direct a fine stream of high fluid velocity through the wall into the chamber both with a tangential component in the direction of flow of the circulating current and with a radial component of motion, a feeder device for introducing material to be ground in the chamber, an outlet for ground material that is radially inward of the peripheral wall and a rotary impeller in the chamber both to throw particles of material centrifugally outwardly above the peripheral wall as to help maintain the current circulating. (Machine-translation by Google Translate, not legally binding)
ES0317770A 1964-10-02 1965-09-24 A mill pulverizador de jorros. (Machine-translation by Google Translate, not legally binding) Expired ES317770A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US401191A US3348779A (en) 1964-10-02 1964-10-02 Method and apparatus for comminuting materials

Publications (1)

Publication Number Publication Date
ES317770A1 true ES317770A1 (en) 1966-03-16

Family

ID=23586721

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0317770A Expired ES317770A1 (en) 1964-10-02 1965-09-24 A mill pulverizador de jorros. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
US (1) US3348779A (en)
DE (1) DE1296953B (en)
ES (1) ES317770A1 (en)
GB (1) GB1098546A (en)
NO (1) NO122509B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807645A (en) * 1967-11-09 1974-04-30 Sunds Ab Apparatus for disintegrating and bleaching pulp
US3688991A (en) * 1970-07-30 1972-09-05 Norwood H Andrews Jet and anvil comminuting apparatus, and method
DE2223441C2 (en) * 1972-05-13 1984-07-19 Servais, Carlo, Dipl.-Ing., 5300 Bonn Device for multi-stage jet grinding
US4504017A (en) * 1983-06-08 1985-03-12 Norandy, Incorporated Apparatus for comminuting materials to extremely fine size using a circulating stream jet mill and a discrete but interconnected and interdependent rotating anvil-jet impact mill
CN2122687U (en) * 1992-05-03 1992-11-25 武汉工业大学 Centrifugal self-grinding mill with hammer moving along a vertical shaft
AU2873195A (en) * 1994-07-11 1996-02-09 Pmt Gesteinsvermahlungstechnik Powder Maker Technologies Gmbh Spiral jet mill
DE19719840A1 (en) * 1997-05-12 1998-11-19 Bayer Ag Micro vortex mill and method for drying and deagglomerating powdery materials
DE19901305A1 (en) 1999-01-15 2000-07-20 Starck H C Gmbh Co Kg Process for the production of hard metal mixtures
DE102005036211A1 (en) * 2005-08-02 2007-02-08 Lanxess Deutschland Gmbh Jet mill with integrated dynamic classifier
WO2009126058A1 (en) * 2008-04-11 2009-10-15 Shapovalov Viacheslav Dmitriev Method for processing mineral and technogenic raw materials and a device for carrying out said method
CN102341004B (en) 2009-03-05 2014-04-16 巴斯夫欧洲公司 Powdery composition of astaxanthin derivatives I

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2294920A (en) * 1936-11-13 1942-09-08 Henry G Lykken Pulverizing machine
US2164409A (en) * 1937-08-27 1939-07-04 Vinson L Johnson Fine grinding
US2376747A (en) * 1942-09-07 1945-05-22 Internat Pulverizing Corp Pulverizer
US2562753A (en) * 1948-05-24 1951-07-31 Micronizer Company Anvil grinder
DE921970C (en) * 1952-02-21 1955-01-07 Basf Ag Grinding device
DE954473C (en) * 1952-08-16 1956-12-20 Basf Ag Grinding device
DE1159744B (en) * 1959-03-26 1963-12-19 Condux Werk Jet mill
NL121906C (en) * 1961-04-04

Also Published As

Publication number Publication date
NO122509B (en) 1971-07-05
US3348779A (en) 1967-10-24
DE1296953B (en) 1969-06-04
GB1098546A (en) 1968-01-10

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