IE39907L - Fluid energy drying and grinding mill. - Google Patents

Fluid energy drying and grinding mill.

Info

Publication number
IE39907L
IE39907L IE741617A IE161774A IE39907L IE 39907 L IE39907 L IE 39907L IE 741617 A IE741617 A IE 741617A IE 161774 A IE161774 A IE 161774A IE 39907 L IE39907 L IE 39907L
Authority
IE
Ireland
Prior art keywords
passageway
slurry
jet
mill
fluid energy
Prior art date
Application number
IE741617A
Other versions
IE39907B1 (en
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of IE39907L publication Critical patent/IE39907L/en
Publication of IE39907B1 publication Critical patent/IE39907B1/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
    • B02C21/00—Disintegrating plant with or without drying of the material
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
  • Drying Of Solid Materials (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Crushing And Grinding (AREA)

Abstract

1411369 Jet mills; nozzles E I DU PONT DE NEMOURS & CO 31 July 1974 [31 July 1973] 33842/74 Headings B2A and B2F [Also in Division F4] A fluid energy mill includes a feed jet arrangement A either alone or in addition to the usual jets 4 Fig 1. The arrangement A permits the mill to grind and dry a slurry e.g. of untile TiO 2 The slurry feed device A comprises a feed inlet 30 Fig 3 for slurry terminating in a nozzle 36 which is surrounded by a conveying annular passageway 37 supplied with high velocity drying gas (e.g. steam at 800‹F 450 psig) coolant e.g. chilled water is fed via an inlet 45 to a passageway 39 and discharged at 46, to cool the nozzle 36. The dried atomised slurry is delivered via a passageway 10 comprised of two annular wall portions 21, 22 to the jet mill chamber which is fitted with the usual centrifugal separator enclosure 9 Fig 1. As shown plate 34 may be replaced to vary the size of passageway 37. [GB1411369A]
IE1617/74A 1973-07-31 1974-07-30 Fluid energy drying and grinding mill IE39907B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00384355A US3840188A (en) 1973-07-31 1973-07-31 Fluid energy drying and grinding mill

Publications (2)

Publication Number Publication Date
IE39907L true IE39907L (en) 1975-01-31
IE39907B1 IE39907B1 (en) 1979-01-31

Family

ID=23517004

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1617/74A IE39907B1 (en) 1973-07-31 1974-07-30 Fluid energy drying and grinding mill

Country Status (16)

Country Link
US (1) US3840188A (en)
JP (1) JPS5640634B2 (en)
AR (1) AR204328A1 (en)
BE (1) BE818271A (en)
BR (1) BR7406269D0 (en)
CA (1) CA1036349A (en)
DE (1) DE2435181A1 (en)
DK (1) DK139773B (en)
ES (1) ES428778A1 (en)
FI (1) FI59345C (en)
FR (1) FR2239290B1 (en)
GB (1) GB1411369A (en)
IE (1) IE39907B1 (en)
IT (1) IT1027536B (en)
NL (1) NL7410235A (en)
ZA (1) ZA744817B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2243795B1 (en) * 1973-09-14 1978-06-16 Huels Chemische Werke Ag
US4298229A (en) * 1979-04-11 1981-11-03 Alli Sebastian J D Process for dry mining phosphate ore utilizing a supersonic gas
GB2077125B (en) * 1980-05-16 1984-10-24 Draiswerke Gmbh Apparatus for feeding flowable solids and liquids to treatment machines
US4565328A (en) * 1983-08-08 1986-01-21 Combustion Engineering, Inc. Sand reclamation system with thermal pipe reclaimer apparatus
US4610395A (en) * 1984-02-27 1986-09-09 Ford James A Process for producing particulate pigment having improved tinctorial characteristics
GB8628586D0 (en) * 1986-11-29 1987-01-07 Tioxide Group Plc Mill
GB8720904D0 (en) * 1987-09-05 1987-10-14 Tioxide Group Plc Mill
US5281379A (en) * 1989-04-05 1994-01-25 Kanebo, Ltd. Processes for manufacturing thermoplastic resin compositions
GB8913819D0 (en) * 1989-06-15 1989-08-02 Tioxide Group Plc Shaped articles
US5099619A (en) * 1989-08-07 1992-03-31 Rose Leo J Pneumatic particulate blaster
US5542613A (en) * 1992-12-10 1996-08-06 Nied; Roland Process for impact crushing of solid particles
US5637344A (en) * 1995-10-20 1997-06-10 Hershey Foods Corporation Chocolate flavored hard candy
JPH1094758A (en) * 1996-09-25 1998-04-14 Minolta Co Ltd Air classifier and production of electrophotographic toner using the same
US7422167B2 (en) * 2002-04-11 2008-09-09 Sturtevant, Inc. Fluid-energy mill
US20050132893A1 (en) * 2003-12-17 2005-06-23 Kraft Foods Holdings, Inc. Process for single-stage heat treatment and grinding of coffee beans
US20060029703A1 (en) * 2004-08-06 2006-02-09 Kraft Foods Holdings, Inc. Process for single-stage heat treatment and grinding of mustard bran, and product and its uses
US20060040027A1 (en) * 2004-08-17 2006-02-23 Kraft Foods Holdings, Inc. Process for manufacture of grated cheese and uses thereof
US7445806B2 (en) * 2004-09-02 2008-11-04 Kraft Foods Global Brands Llc Process for selective grinding and recovery of dual-density foods
US20060083834A1 (en) * 2004-10-14 2006-04-20 Kraft Foods Holdings, Inc. Process for granulation of wet processed foods and use thereof
US20060088634A1 (en) * 2004-10-25 2006-04-27 Kraft Foods Holdings, Inc. Process for granulation of low-moisture processed foods and use thereof
US20060286232A1 (en) * 2005-06-15 2006-12-21 Kraft Foods Holdings, Inc. Process for granulation of low-moisture, high-lipid content processed foods and re-use thereof
US20060286230A1 (en) * 2005-06-15 2006-12-21 Kraft Foods Holdings, Inc. Process for packing separation and granulation of processed food content thereof, and products and uses thereof
US20060286246A1 (en) * 2005-06-16 2006-12-21 Kraft Foods Holdings, Inc. Preparation of bakery mixes
US20060286269A1 (en) * 2005-06-16 2006-12-21 Kraft Foods Holdings, Inc. Process for granulation of edible seeds
US7465859B2 (en) 2006-06-01 2008-12-16 Fender Musical Instruments Corporation Headblock and fingerboard support
GB2482032B (en) 2010-07-16 2013-04-10 Kraft Foods R & D Inc Coffee products and related processes
CN116174187B (en) * 2023-04-27 2023-06-30 厦门威圣邦流体科技有限公司 Atomizing spraying device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE24314C (en) * gebrüder zwanger in Tübingen Combined baking, drying and cooking oven
US2032827A (en) * 1933-11-21 1936-03-03 Internat Pulverizing Corp Method of and apparatus for providing material in finely divided form
US3317145A (en) * 1964-01-02 1967-05-02 Fluid Energy Proc & Equipment Method and means for pulverizing and drying solids
US3462086A (en) * 1966-07-01 1969-08-19 Du Pont Fluid energy milling process

Also Published As

Publication number Publication date
AU7177674A (en) 1976-01-29
ES428778A1 (en) 1976-12-01
FR2239290A1 (en) 1975-02-28
IT1027536B (en) 1978-12-20
JPS5640634B2 (en) 1981-09-22
DE2435181A1 (en) 1975-02-13
FR2239290B1 (en) 1978-01-20
ZA744817B (en) 1975-08-27
DE2435181C2 (en) 1988-04-21
NL7410235A (en) 1975-02-04
IE39907B1 (en) 1979-01-31
JPS5043556A (en) 1975-04-19
GB1411369A (en) 1975-10-22
BE818271A (en) 1975-01-30
CA1036349A (en) 1978-08-15
FI200374A (en) 1975-02-01
FI59345C (en) 1981-08-10
DK139773C (en) 1979-09-24
DK139773B (en) 1979-04-17
DK406574A (en) 1975-03-10
FI59345B (en) 1981-04-30
BR7406269D0 (en) 1975-04-22
US3840188A (en) 1974-10-08
AR204328A1 (en) 1975-12-22

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