IT992664B - APPARATUS AND PROCESS OF GRINDING - Google Patents

APPARATUS AND PROCESS OF GRINDING

Info

Publication number
IT992664B
IT992664B IT26997/73A IT2699773A IT992664B IT 992664 B IT992664 B IT 992664B IT 26997/73 A IT26997/73 A IT 26997/73A IT 2699773 A IT2699773 A IT 2699773A IT 992664 B IT992664 B IT 992664B
Authority
IT
Italy
Prior art keywords
grinding
Prior art date
Application number
IT26997/73A
Other languages
Italian (it)
Original Assignee
Air Liquide
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 Air Liquide filed Critical Air Liquide
Application granted granted Critical
Publication of IT992664B publication Critical patent/IT992664B/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
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • 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
    • B02C13/1807—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 the material to be crushed being thrown against an anvil or impact plate
    • 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
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B02C19/186—Use of cold or heat for disintegrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Crushing And Grinding (AREA)
IT26997/73A 1972-07-27 1973-07-24 APPARATUS AND PROCESS OF GRINDING IT992664B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7227028A FR2194132A5 (en) 1972-07-27 1972-07-27

Publications (1)

Publication Number Publication Date
IT992664B true IT992664B (en) 1975-09-30

Family

ID=9102433

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26997/73A IT992664B (en) 1972-07-27 1973-07-24 APPARATUS AND PROCESS OF GRINDING

Country Status (8)

Country Link
US (1) US3869090A (en)
JP (1) JPS4967253A (en)
BE (1) BE802811A (en)
CA (1) CA1009202A (en)
DE (1) DE2337969A1 (en)
FR (1) FR2194132A5 (en)
GB (1) GB1434420A (en)
IT (1) IT992664B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418871A (en) * 1981-07-15 1983-12-06 P.V. Machining, Inc. Method and apparatus for reducing and classifying mineral crystalline and brittle noncrystalline material
US4697743A (en) * 1982-12-13 1987-10-06 Sicomant Ab Juteskarsgatan 38 Method of finely crushing particles of material in an impact mill and apparatus for performing the method
FR2577445B1 (en) * 1985-02-15 1988-05-27 Framatome Sa SOLID PARTICLE PROJECTION DEVICE FOR VACUUM CENTRIFUGAL CRUSHER
JPH0749201B2 (en) * 1988-02-05 1995-05-31 エレマ エンジニアリング‐リサイクリング‐マシネン‐アンラーゲン ゲゼルシヤフト ミツト ベシユレンクテル ハフトウング Adjusting device for thermoplastic synthetic resin materials
US5392997A (en) * 1993-12-08 1995-02-28 Comensoli; Inaco Non-impact pulverizer and method of using
US5597123A (en) * 1995-06-30 1997-01-28 Praxair Technology, Inc. Ultra-high energy cryogenic impact system
US5860605A (en) 1996-10-11 1999-01-19 Johannes Petrus Andreas Josephus Van Der Zanden Method and device for synchronously making material collide
DE19714075A1 (en) * 1997-04-04 1998-10-08 Hosokawa Mikropul Ges Fuer Mah Grinding plant
KR100226990B1 (en) * 1997-08-26 1999-10-15 김성년 Apparatus for continuously supplying fine powder in minute and quantitative amounts
DE102008049339B4 (en) 2008-09-29 2020-07-16 Pallmann Maschinenfabrik Gmbh & Co. Kg Device for processing feed material
CN103143429A (en) * 2013-03-29 2013-06-12 河南省四达仙龙实业有限公司 Upper shell of crusher
CN105344417A (en) * 2014-08-21 2016-02-24 李桂清 Duplex efficient energy-saving crusher
CN107206387A (en) * 2014-12-09 2017-09-26 菲活机器制造公司 Vacuum grinding system and method
CN106694179A (en) * 2016-08-18 2017-05-24 无锡市稼宝药业有限公司 Smashing device used for pesticide production
EP3643875B1 (en) * 2017-06-21 2022-08-31 Biodryingtech SpA High-speed dewatering and pulverising turbine
CN109157996A (en) * 2018-11-16 2019-01-08 四川亿欣新材料有限公司 A kind of calcium carbonate powder dispersing method
CN110013900B (en) * 2019-04-28 2024-01-12 河北工业大学 Walnut shell crushing equipment
JP7523783B2 (en) * 2020-04-20 2024-07-29 アシザワ・ファインテック株式会社 Crushing Equipment
CN112138784A (en) * 2020-08-28 2020-12-29 湖南新食康农业发展有限公司 Milling equipment is used in sweet potato powder production
CN113289714B (en) * 2021-05-19 2022-08-26 黄石海纳新材料科技股份有限公司 Special high-efficient machine that grinds of superfine light calcium carbonate preparation
DE102021125313A1 (en) * 2021-09-29 2023-03-30 Decker Steuerungs- und Regelungsanlagen GmbH Device and method for fine grinding
CN117619523B (en) * 2023-11-16 2024-07-02 惠州市高斯强电子有限公司 Processing technology and processing equipment for neodymium-iron-boron permanent magnet
CN118045684B (en) * 2024-04-16 2024-06-21 三亚华盛水泥粉磨有限公司 Screening system for cement clinker grinding production

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US990633A (en) * 1910-10-20 1911-04-25 Alfred Godfrey Campbell Rock-pulverizing machine.
US1608717A (en) * 1923-03-15 1926-11-30 Int Comb Eng Corp Art of pulverizing
US3065919A (en) * 1960-09-06 1962-11-27 Colorado Mfg & Mining Co Inc Ore concentrator
US3174697A (en) * 1962-07-30 1965-03-23 Adams Engineering Impeller
US3180582A (en) * 1963-06-12 1965-04-27 Bath Iron Works Corp Bowl for centrifugal pulverizer
GB1217923A (en) * 1967-12-27 1971-01-06 Hans Beike Method of, and apparatus for pulverising materials
US3545683A (en) * 1968-07-30 1970-12-08 Koppers Co Inc Explosive shattering method

Also Published As

Publication number Publication date
DE2337969A1 (en) 1974-02-07
FR2194132A5 (en) 1974-02-22
JPS4967253A (en) 1974-06-29
CA1009202A (en) 1977-04-26
BE802811A (en) 1974-01-28
US3869090A (en) 1975-03-04
GB1434420A (en) 1976-05-05

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