ES2041193T3 - Aparato y metodo para la mezcla y el pulverizado de una mezcla pastosa. - Google Patents

Aparato y metodo para la mezcla y el pulverizado de una mezcla pastosa.

Info

Publication number
ES2041193T3
ES2041193T3 ES199191301170T ES91301170T ES2041193T3 ES 2041193 T3 ES2041193 T3 ES 2041193T3 ES 199191301170 T ES199191301170 T ES 199191301170T ES 91301170 T ES91301170 T ES 91301170T ES 2041193 T3 ES2041193 T3 ES 2041193T3
Authority
ES
Spain
Prior art keywords
mixing
solid
slurry
spraying
air
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 - Lifetime
Application number
ES199191301170T
Other languages
English (en)
Inventor
Richard Wilker Korsmeyer
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
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 Pfizer Inc filed Critical Pfizer Inc
Application granted granted Critical
Publication of ES2041193T3 publication Critical patent/ES2041193T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
    • B01F27/724—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with a single helix closely surrounded by a casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Nozzles (AREA)
  • Toys (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Treatment Of Sludge (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)

Abstract

EL APARATO COMPRENDE UNA CAMARA DE MEZCLA (18) Y UNA PIEZA HELICOIDAL (15) DISPUESTA EN EL INTERIOR DE LA CAMARA, PARA MEZCLAR Y TRANSPORTAR EL MATERIAL HASTA UNA BOQUILLA ATOMIZADORA DE AIRE (51). OTRO ASPECTO DE ESTA INVENCION ES UN METODO PARA MEZCLAR Y ESPARCIR UNA MASA PASTOSA. EL METODO COMPRENDE EL INTRODUCIR E IMPULSAR UN SOLIDO EN PARTICULAS A LO LARGO DE UNA CAMARA DE MEZCLA. SE INTRODUCE UN LIQUIDO MAS ABAJO DE LA ZONA DE INTRODUCCION DEL SOLIDO, A LA SUFICIENTE DISTANCIA PARA QUE EL LIQUIDO NO REZUME POR LA ZONA DE INTRODUCCION DEL SOLIDO. EL SOLIDO Y EL LIQUIDO SE MEZCLAN PARA FORMAR UNA MASA PASTOSA, SUBSTANCIALMENTE EN LA AUSENCIA DE AIRE. LA MASA PASTOSA SE IMPULSA HACIA ADELANTE, SUBSTANCIALMENTE EN AUSENCIA DE AIRE, Y SE ATOMIZA.
ES199191301170T 1990-02-21 1991-02-13 Aparato y metodo para la mezcla y el pulverizado de una mezcla pastosa. Expired - Lifetime ES2041193T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/482,593 US5012975A (en) 1990-02-21 1990-02-21 Apparatus and method for mixing and spraying a slurry

Publications (1)

Publication Number Publication Date
ES2041193T3 true ES2041193T3 (es) 1993-11-01

Family

ID=23916679

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199191301170T Expired - Lifetime ES2041193T3 (es) 1990-02-21 1991-02-13 Aparato y metodo para la mezcla y el pulverizado de una mezcla pastosa.

Country Status (11)

Country Link
US (1) US5012975A (es)
EP (1) EP0447036B1 (es)
JP (1) JPH04219162A (es)
AT (1) ATE87234T1 (es)
CA (1) CA2036648C (es)
DE (1) DE69100048T2 (es)
DK (1) DK0447036T3 (es)
ES (1) ES2041193T3 (es)
FI (1) FI910819A (es)
IE (1) IE64296B1 (es)
PT (1) PT96823A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453383A (en) * 1994-06-14 1995-09-26 General Mills, Inc. Method of applying sugar coating by using steam assisted discharge nozzle
US5529245A (en) * 1994-06-23 1996-06-25 Insta-Foam Products Low cost dispenser for multi-component foams
FR2786479B1 (fr) * 1998-11-26 2001-10-19 Commissariat Energie Atomique Preparation par atomisation-sechage d'une poudre coulable de bioxyde d'uranium obtenu par conversion en voie seche de l'uf6
US6808305B2 (en) * 2002-03-25 2004-10-26 Sharpe Mixers, Inc. Method and apparatus for mixing additives with sludge in a powered line blender
US10189957B2 (en) * 2007-01-26 2019-01-29 Isp Investments Llc Formulation process method to produce spray dried products
US20080265056A1 (en) * 2007-04-30 2008-10-30 Ke-Ming Quan Ultrasonic spray apparatus to coat a substrate
US20080265052A1 (en) * 2007-04-30 2008-10-30 Ke-Ming Quan Method of using an ultrasonic spray apparatus to coat a substrate
US20080265055A1 (en) * 2007-04-30 2008-10-30 Ke-Ming Quan Ultrasonic nozzle
CN106362622A (zh) * 2016-12-01 2017-02-01 苏州金泉新材料股份有限公司 色浆搅拌装置
WO2019198095A1 (en) * 2018-04-13 2019-10-17 INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT Madras) Method and apparatus for passive mixing of multiphase fluids
US11453017B2 (en) * 2019-10-09 2022-09-27 Spraying Systems Co. Liquid slurry spraying system

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2374732A (en) * 1942-10-26 1945-05-01 Richard R Colburn Method of paving
BE575191A (fr) * 1958-02-04 1959-05-15 Degussa Dispositif pour le dosage, le mélange et l'application de matières.
GB1104461A (en) * 1963-09-27 1968-02-28 Sames Mach Electrostat Pneumatic atomizer for spraying liquids
US3371869A (en) * 1963-12-23 1968-03-05 Sonic Dev Corp Compressible fluid sonic pressure wave atomizing apparatus
US3304010A (en) * 1964-08-12 1967-02-14 Flintkote Co Mixing and spraying apparatus
US3291396A (en) * 1964-11-30 1966-12-13 Walter John Self-purging mixing and spraying apparatus
CH427219A (de) * 1964-12-29 1966-12-31 Basf Ag Vorrichtung zur Zerstäubung hochviskoser thermoplastischer Massen
US3310240A (en) * 1965-01-07 1967-03-21 Gen Motors Corp Air atomizing nozzle
NL6501249A (es) * 1965-02-01 1966-08-02
US3272441A (en) * 1965-11-03 1966-09-13 Gulf Research Development Co Aspirating spray nozzle
US3275063A (en) * 1965-12-14 1966-09-27 John P Tailor Apparatus and method for gas contact spray drying
US3533558A (en) * 1967-05-17 1970-10-13 Niro Atomizer As Liquid atomizer nozzle
US3521370A (en) * 1968-10-23 1970-07-21 Pfizer & Co C Spray-drying process
SU424611A1 (ru) * 1972-03-06 1974-04-25 Г. С. Кабалдин , П. С. Куц Пневматическая форсунка для распылительной сушилкифонд зкокртоз
US3868093A (en) * 1973-07-31 1975-02-25 Beloit Corp Mixing screw and use thereof
US4042653A (en) * 1974-07-31 1977-08-16 Scm Corporation Process for spray forming of discrete particles
DE2746489C2 (de) * 1977-10-15 1982-12-30 Hans Dr. 3300 Braunschweig Junginger Verfahren zum Herstellen von Mikrokapseln mit Flüssigkeits- und/oder mit Feststoff-Füllungen durch Sprühtrocknung unter Verwendung einer Dreifachdüse
US4478519A (en) * 1981-06-10 1984-10-23 Raul Guibert Automatic paste-producing apparatus
US4561781A (en) * 1984-05-31 1985-12-31 Sperry Corporation Agricultural feed blending apparatus
JPH01154963A (ja) * 1987-12-10 1989-06-16 Toshio Hiratsuka スクリューコンベアによるモルタル吹付機

Also Published As

Publication number Publication date
IE64296B1 (en) 1995-07-26
DK0447036T3 (da) 1993-05-03
JPH04219162A (ja) 1992-08-10
EP0447036B1 (en) 1993-03-24
FI910819A (fi) 1991-08-22
CA2036648C (en) 1994-03-22
ATE87234T1 (de) 1993-04-15
FI910819A0 (fi) 1991-02-20
DE69100048D1 (de) 1993-04-29
IE910563A1 (en) 1991-08-28
US5012975A (en) 1991-05-07
EP0447036A1 (en) 1991-09-18
PT96823A (pt) 1993-01-29
CA2036648A1 (en) 1991-08-22
DE69100048T2 (de) 1993-07-01

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