CH497203A - Method and device for grinding particulate and / or lumpy solids - Google Patents

Method and device for grinding particulate and / or lumpy solids

Info

Publication number
CH497203A
CH497203A CH913969A CH913969A CH497203A CH 497203 A CH497203 A CH 497203A CH 913969 A CH913969 A CH 913969A CH 913969 A CH913969 A CH 913969A CH 497203 A CH497203 A CH 497203A
Authority
CH
Switzerland
Prior art keywords
grinding particulate
lumpy solids
lumpy
solids
particulate
Prior art date
Application number
CH913969A
Other languages
German (de)
Inventor
Kevin Blythe George Edward
Original Assignee
Kevin Blythe George Edward
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 Kevin Blythe George Edward filed Critical Kevin Blythe George Edward
Publication of CH497203A publication Critical patent/CH497203A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3123—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements
    • B01F25/31233—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements used successively
    • 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
    • B02C19/061—Jet mills of the cylindrical type
    • 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
    • B02C19/063—Jet mills of the toroidal type
    • 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
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24—Passing gas through crushing or disintegrating zone
    • B02C23/32—Passing gas through crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/30—Mixing gases with solids
    • B01F23/32—Mixing gases with solids by introducing solids in gas volumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2201/00—Pretreatment of solid fuel
    • F23K2201/10—Pulverizing
    • F23K2201/1006—Mills adapted for use with furnaces
CH913969A 1968-06-19 1969-06-16 Method and device for grinding particulate and / or lumpy solids CH497203A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2908368 1968-06-19

Publications (1)

Publication Number Publication Date
CH497203A true CH497203A (en) 1970-10-15

Family

ID=10285888

Family Applications (1)

Application Number Title Priority Date Filing Date
CH913969A CH497203A (en) 1968-06-19 1969-06-16 Method and device for grinding particulate and / or lumpy solids

Country Status (8)

Country Link
US (1) US3614000A (en)
BE (1) BE734700A (en)
CH (1) CH497203A (en)
DE (1) DE1930464A1 (en)
ES (1) ES368500A1 (en)
FR (1) FR2011252A1 (en)
GB (1) GB1238541A (en)
NL (1) NL6909405A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2063635C3 (en) * 1970-12-30 1980-01-03 Daikin Kogyo Co. Ltd., Tokio Process for the production of a non-fibrous, ultra-fine polytetrafluoroethylene molding powder
US3895760A (en) * 1973-05-18 1975-07-22 Lone Star Ind Inc Method and apparatus for shattering shock-severable solid substances
US4198004A (en) * 1978-05-05 1980-04-15 Aljet Equipment Company Jet mill
US4391411A (en) * 1980-12-18 1983-07-05 Process Development Corporation Method and apparatus for pulverizing materials by vacuum comminution
US4454018A (en) * 1983-04-14 1984-06-12 Mobil Oil Corporation Simultaneous crushing and retorting of oil shale with fluid jets
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
US4452911A (en) * 1983-08-10 1984-06-05 Hri, Inc. Frangible catalyst pretreatment method for use in hydrocarbon hydrodemetallization process
US4546925A (en) * 1983-09-09 1985-10-15 General Electric Company Supermicronized process for coal comminution
US4880170A (en) * 1989-01-03 1989-11-14 Gte Products Corporation Process for producing fine copper powder with enhanced sinterability
US5392997A (en) * 1993-12-08 1995-02-28 Comensoli; Inaco Non-impact pulverizer and method of using
US5765766A (en) * 1994-12-08 1998-06-16 Minolta Co., Ltd. Nozzle for jet mill
US6402068B1 (en) 1998-08-06 2002-06-11 Avrom R. Handleman Eductor mixer system
BR0200152A (en) * 2002-01-22 2003-10-21 Ivan Calia Barchese Process for obtaining an iron - aluminum pre - alloy tablet produced from atomized powders for use as an alloying element in aluminum and tablet obtained by the process
US8282031B2 (en) * 2010-02-26 2012-10-09 Reduction Engineering, Inc. Disc mill assembly for a pulverizing apparatus
CN202707537U (en) * 2012-08-03 2013-01-30 上海震旦办公设备有限公司 Heat radiator with fan for motor of paper shredder
JP6426448B2 (en) * 2014-11-25 2018-11-21 日本ニューマチック工業株式会社 Pulverized dust collector
JP6426449B2 (en) * 2014-11-25 2018-11-21 日本ニューマチック工業株式会社 Jet crusher
CN105268268B (en) * 2015-04-21 2017-03-15 四川展祥特种合金科技有限公司 A kind of Vertical Combination high-efficiency desulfurization deamination dust arrester
CN109806531B (en) * 2019-01-30 2020-04-24 河南理工大学 Low-carbon gas hydrate crushing explosion suppression device
CN113546739A (en) * 2020-04-24 2021-10-26 北矿机电科技有限责任公司 Waste power battery crushing device and method
WO2022060732A1 (en) 2020-09-17 2022-03-24 Nanophase Technologies Corporation Magnetic beads, method of making and method of use thereof
CN112354656A (en) * 2020-10-21 2021-02-12 中鸿纳米纤维技术丹阳有限公司 Nano fluidized bed structure for crushing processing of nano particles
CN113597896B (en) * 2021-07-23 2022-11-25 碧奥能源(上海)有限公司 Biomass energy straw treatment equipment
CN114225790B (en) * 2021-12-16 2023-10-13 黄俊生 Multi freedom clinical laboratory is with blood mixing device
CN114345508B (en) * 2022-03-18 2022-06-07 山西金山磁材有限公司 Jet mill separation device and method capable of improving powder particle size distribution
CN115845975B (en) * 2022-10-24 2023-05-26 邯郸学院 Multistage grinding device for polymer chemical material particles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846150A (en) * 1955-09-29 1958-08-05 Texaco Development Corp Fluid energy grinding
US3467317A (en) * 1966-09-26 1969-09-16 Fluid Energy Process Equip Fluid energy grinding method and means
US3491953A (en) * 1967-01-09 1970-01-27 Fluid Energy Process Equip Treatment of granular solids by fluid energy mills

Also Published As

Publication number Publication date
US3614000A (en) 1971-10-19
BE734700A (en) 1969-12-01
GB1238541A (en) 1971-07-07
DE1930464A1 (en) 1970-01-02
NL6909405A (en) 1969-12-23
FR2011252A1 (en) 1970-02-27
ES368500A1 (en) 1971-07-01

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Legal Events

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