EP0393777A3 - Process and apparatus for drying and/or cooling of a product containing one or more evaporable substances - Google Patents

Process and apparatus for drying and/or cooling of a product containing one or more evaporable substances Download PDF

Info

Publication number
EP0393777A3
EP0393777A3 EP19900200927 EP90200927A EP0393777A3 EP 0393777 A3 EP0393777 A3 EP 0393777A3 EP 19900200927 EP19900200927 EP 19900200927 EP 90200927 A EP90200927 A EP 90200927A EP 0393777 A3 EP0393777 A3 EP 0393777A3
Authority
EP
European Patent Office
Prior art keywords
cooling
drying
product containing
evaporable substances
evaporable
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.)
Withdrawn
Application number
EP19900200927
Other languages
German (de)
French (fr)
Other versions
EP0393777A2 (en
Inventor
K. Ir. Verschueren
D. Blonk
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.)
MICON CONSULTANTS
RECYCLING NEDERLAND BV
Original Assignee
MICON CONSULTANTS
RECYCLING NEDERLAND BV
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 MICON CONSULTANTS, RECYCLING NEDERLAND BV filed Critical MICON CONSULTANTS
Publication of EP0393777A2 publication Critical patent/EP0393777A2/en
Publication of EP0393777A3 publication Critical patent/EP0393777A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/041—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying flowable materials, e.g. suspensions, bulk goods, in a continuous operation, e.g. with locks or other air tight arrangements for charging/discharging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)

Abstract

Process and apparatus for drying and/or cooling of a product containing one or more evaporable substances.
The invention relates to a process for cooling and/or drying of comminuted products, like granules, powders etc. in a continuous vacuum treatment, wherein the product preferably is subjected to a pre-deaera­ tion. The invention is especially suited for cooling of cattle feed pellets to control odour emission. An apparatus for carrying out the process is indicated in figure 1.
EP19900200927 1989-04-17 1990-04-17 Process and apparatus for drying and/or cooling of a product containing one or more evaporable substances Withdrawn EP0393777A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8900953 1989-04-17
NL8900953A NL8900953A (en) 1989-04-17 1989-04-17 METHOD AND APPARATUS FOR DRYING AND / OR COOLING OF A PRODUCT CONTAINING ONE OR MORE VAPORABLE SUBSTANCES

Publications (2)

Publication Number Publication Date
EP0393777A2 EP0393777A2 (en) 1990-10-24
EP0393777A3 true EP0393777A3 (en) 1991-02-06

Family

ID=19854491

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900200927 Withdrawn EP0393777A3 (en) 1989-04-17 1990-04-17 Process and apparatus for drying and/or cooling of a product containing one or more evaporable substances

Country Status (2)

Country Link
EP (1) EP0393777A3 (en)
NL (1) NL8900953A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017201303A1 (en) * 2016-05-18 2017-11-23 Morris & Associates, Inc. Systems and methods for vacuum chilling poultry products
US11638436B2 (en) * 2021-09-08 2023-05-02 Culinary Sciences, Inc. Extreme vacuum cooling with adaptive chamber pressure control and added clean air

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE32252C (en) * E. PASSBURG in Moskau Vacuum dryer
DE280993C (en) *
DE691155C (en) * 1938-05-24 1940-05-17 Ind Akt Ges Method and device for cooling back dried grain and the like like
FR1253911A (en) * 1960-01-06 1961-02-17 Apparatus intended for drying and cooling perishable materials and mainly grains
US3421229A (en) * 1966-01-27 1969-01-14 Karlsruhe Augsburg Iweka Method and device for conveying goods to and from a vacuum or pressure container
FR2001184A1 (en) * 1968-02-12 1969-09-26 Nat Distillers Chem
US3918169A (en) * 1973-05-15 1975-11-11 Smet Extraction Method for drying and cooling meal and apparatus for the working thereof
DE3629954A1 (en) * 1986-09-03 1988-03-10 Prehm Yorck Uwe Dipl Ing Process and apparatus for dewatering wet material, in particular slip

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE32252C (en) * E. PASSBURG in Moskau Vacuum dryer
DE280993C (en) *
DE691155C (en) * 1938-05-24 1940-05-17 Ind Akt Ges Method and device for cooling back dried grain and the like like
FR1253911A (en) * 1960-01-06 1961-02-17 Apparatus intended for drying and cooling perishable materials and mainly grains
US3421229A (en) * 1966-01-27 1969-01-14 Karlsruhe Augsburg Iweka Method and device for conveying goods to and from a vacuum or pressure container
FR2001184A1 (en) * 1968-02-12 1969-09-26 Nat Distillers Chem
US3918169A (en) * 1973-05-15 1975-11-11 Smet Extraction Method for drying and cooling meal and apparatus for the working thereof
DE3629954A1 (en) * 1986-09-03 1988-03-10 Prehm Yorck Uwe Dipl Ing Process and apparatus for dewatering wet material, in particular slip

Also Published As

Publication number Publication date
EP0393777A2 (en) 1990-10-24
NL8900953A (en) 1990-11-16

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