DE3663338D1 - Grinder housing for a pressure chamber grinder - Google Patents

Grinder housing for a pressure chamber grinder

Info

Publication number
DE3663338D1
DE3663338D1 DE8686905818T DE3663338T DE3663338D1 DE 3663338 D1 DE3663338 D1 DE 3663338D1 DE 8686905818 T DE8686905818 T DE 8686905818T DE 3663338 T DE3663338 T DE 3663338T DE 3663338 D1 DE3663338 D1 DE 3663338D1
Authority
DE
Germany
Prior art keywords
grinder
pct
outer mantle
nozzles
accelerating
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
DE8686905818T
Other languages
German (de)
English (en)
Inventor
Jouko Niemi
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.)
Finnpulva Oy AB
Original Assignee
Finnpulva Oy AB
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 Finnpulva Oy AB filed Critical Finnpulva Oy AB
Application granted granted Critical
Publication of DE3663338D1 publication Critical patent/DE3663338D1/de
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
    • B02C19/06—Jet mills
    • B02C19/065—Jet mills of the opposed-jet type

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Air-Flow Control Members (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Lubricants (AREA)
  • Feed For Specific Animals (AREA)
DE8686905818T 1985-09-18 1986-09-12 Grinder housing for a pressure chamber grinder Expired DE3663338D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI853592A FI74222C (fi) 1985-09-18 1985-09-18 Kvarnhus foer tryckammarkvarn.
PCT/FI1986/000097 WO1987001617A1 (en) 1985-09-18 1986-09-12 Grinder housing for a pressure chamber grinder

Publications (1)

Publication Number Publication Date
DE3663338D1 true DE3663338D1 (en) 1989-06-22

Family

ID=8521376

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686905818T Expired DE3663338D1 (en) 1985-09-18 1986-09-12 Grinder housing for a pressure chamber grinder

Country Status (11)

Country Link
US (1) US4768721A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0236469B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS63501695A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE43076T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU582280B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3663338D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK247087D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI74222C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO165430C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU1627077A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1987001617A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI86514C (fi) * 1990-12-19 1992-09-10 Finnpulva Ab Oy Kvarnkammare foer en motstraolskvarn.
JP2527297B2 (ja) * 1993-10-01 1996-08-21 ナノマイザー株式会社 物質の微粒化装置
EA000001B1 (ru) * 1996-03-12 1997-03-31 Владимир Иванович Размаитов Устройство для вихревого измельчения материалов
US5683039A (en) * 1996-03-28 1997-11-04 Xerox Corporation Laval nozzle with central feed tube and particle comminution processes thereof
GB2339709B (en) * 1998-07-27 2002-05-29 Xerox Corp Apparatus for grinding particulate material
RU2170617C2 (ru) * 1999-07-06 2001-07-20 Шокин Владимир Васильевич Универсальная противоточная струйная установка для высокотемпературной обработки сырья
US6138931A (en) * 1999-07-27 2000-10-31 Xerox Corporation Apparatus and method for grinding particulate material
US6230995B1 (en) * 1999-10-21 2001-05-15 Micropulva Ltd Oy Micronizing device and method for micronizing solid particles
AU2003262609A1 (en) 2003-09-19 2005-04-11 Micropulva Ltd Oy Improved acceleration nozzle for gas-solids suspension
ES2355967T3 (es) * 2008-04-02 2011-04-01 Evonik Degussa Gmbh Dispositivo y procedimiento para llevar a cabo conversiones químicas y físicas de materiales.
JP6621370B2 (ja) * 2016-05-16 2019-12-18 中越パルプ工業株式会社 対向衝突処理装置
FR3072307B1 (fr) * 2017-10-12 2019-11-15 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif et procede de broyage cryogenique a jets confluents

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588945A (en) * 1948-06-29 1952-03-11 Micronizer Company Means inhibiting escape of oversize particles from circulatory pulverizing mills
US3559895A (en) * 1968-02-20 1971-02-02 Edwin F Fay Apparatus for and method of comminuting solid materials
US4502641A (en) * 1981-04-29 1985-03-05 E. I. Du Pont De Nemours And Company Fluid energy mill with differential pressure means
FI63869C (fi) * 1981-11-27 1983-09-12 Jouko Niemi Tryckkammarkvarn

Also Published As

Publication number Publication date
NO165430B (no) 1990-11-05
DK247087A (da) 1987-05-14
AU6401986A (en) 1987-04-07
FI853592L (fi) 1987-03-19
FI853592A0 (fi) 1985-09-18
NO165430C (no) 1991-02-13
WO1987001617A1 (en) 1987-03-26
US4768721A (en) 1988-09-06
JPS63501695A (ja) 1988-07-14
ATE43076T1 (de) 1989-06-15
NO871940L (no) 1987-05-11
NO871940D0 (no) 1987-05-11
DK247087D0 (da) 1987-05-14
EP0236469A1 (en) 1987-09-16
JPH0374138B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-11-26
AU582280B2 (en) 1989-03-16
SU1627077A3 (ru) 1991-02-07
FI74222C (fi) 1988-01-11
EP0236469B1 (en) 1989-05-17
FI74222B (fi) 1987-09-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee