FR2428475A1 - Liq. spray coating of powders esp. for feeding ruminants - ensures homogeneity of prod. without excessive or inadequate coatings - Google Patents

Liq. spray coating of powders esp. for feeding ruminants - ensures homogeneity of prod. without excessive or inadequate coatings

Info

Publication number
FR2428475A1
FR2428475A1 FR7817582A FR7817582A FR2428475A1 FR 2428475 A1 FR2428475 A1 FR 2428475A1 FR 7817582 A FR7817582 A FR 7817582A FR 7817582 A FR7817582 A FR 7817582A FR 2428475 A1 FR2428475 A1 FR 2428475A1
Authority
FR
France
Prior art keywords
liq
powder
chamber
prod
powders
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.)
Granted
Application number
FR7817582A
Other languages
French (fr)
Other versions
FR2428475B3 (en
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.)
UCANOR
Original Assignee
UCANOR
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 UCANOR filed Critical UCANOR
Priority to FR7817582A priority Critical patent/FR2428475A1/en
Publication of FR2428475A1 publication Critical patent/FR2428475A1/en
Application granted granted Critical
Publication of FR2428475B3 publication Critical patent/FR2428475B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/30—Shaping or working-up of animal feeding-stuffs by encapsulating; by coating
    • A23K40/35—Making capsules specially adapted for ruminants

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Feed For Specific Animals (AREA)
  • Fodder In General (AREA)

Abstract

The powder is conveyed to the top of a spray treatment chamber through which it is allowed to descend by gravity. Liq. is sprayed into the chamber transversely to the flow of powder. The powder becomes moistened homogenesouly by tiny droplets of liq. before being discharged at the bottom of the chamber. Pref. the ratio of liq. to powder is controlled by metering the powder feed and the liq. supply to the chamber. After the prod. is discharged from the chamber, it is pref. agitated as it is conveyed to storage silos for a maturing period. The silos can be heated to shorten the maturing period. A pref. application is tanning protidic powders with formaldehyde soln. in the prepn. of feeding stuff for cattle.
FR7817582A 1978-06-13 1978-06-13 Liq. spray coating of powders esp. for feeding ruminants - ensures homogeneity of prod. without excessive or inadequate coatings Granted FR2428475A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7817582A FR2428475A1 (en) 1978-06-13 1978-06-13 Liq. spray coating of powders esp. for feeding ruminants - ensures homogeneity of prod. without excessive or inadequate coatings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7817582A FR2428475A1 (en) 1978-06-13 1978-06-13 Liq. spray coating of powders esp. for feeding ruminants - ensures homogeneity of prod. without excessive or inadequate coatings

Publications (2)

Publication Number Publication Date
FR2428475A1 true FR2428475A1 (en) 1980-01-11
FR2428475B3 FR2428475B3 (en) 1981-01-30

Family

ID=9209408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817582A Granted FR2428475A1 (en) 1978-06-13 1978-06-13 Liq. spray coating of powders esp. for feeding ruminants - ensures homogeneity of prod. without excessive or inadequate coatings

Country Status (1)

Country Link
FR (1) FR2428475A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554323A1 (en) * 1983-11-04 1985-05-10 Normandie Union Cooperative Ag Agglomerated tanned products for animal feeding stuffs and foods containing them
FR2563977A1 (en) * 1984-05-09 1985-11-15 Normandie Union Coop Agricoles Method for obtaining agglomerated tanned products for animal feeding and fodder containing these products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554323A1 (en) * 1983-11-04 1985-05-10 Normandie Union Cooperative Ag Agglomerated tanned products for animal feeding stuffs and foods containing them
FR2563977A1 (en) * 1984-05-09 1985-11-15 Normandie Union Coop Agricoles Method for obtaining agglomerated tanned products for animal feeding and fodder containing these products

Also Published As

Publication number Publication date
FR2428475B3 (en) 1981-01-30

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