FR2431831A1 - Continuous process and installation mfg. fodder from waste meat etc. - does not expose materials to atmos. or directly to heating fluid - Google Patents

Continuous process and installation mfg. fodder from waste meat etc. - does not expose materials to atmos. or directly to heating fluid

Info

Publication number
FR2431831A1
FR2431831A1 FR7822233A FR7822233A FR2431831A1 FR 2431831 A1 FR2431831 A1 FR 2431831A1 FR 7822233 A FR7822233 A FR 7822233A FR 7822233 A FR7822233 A FR 7822233A FR 2431831 A1 FR2431831 A1 FR 2431831A1
Authority
FR
France
Prior art keywords
degrees
max
heating fluid
mins
atmos
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
FR7822233A
Other languages
French (fr)
Other versions
FR2431831B1 (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.)
INTERCOOP REPARAT INTREPRINDER
Original Assignee
INTERCOOP REPARAT INTREPRINDER
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
Priority to LU79917A priority Critical patent/LU79917A1/en
Application filed by INTERCOOP REPARAT INTREPRINDER filed Critical INTERCOOP REPARAT INTREPRINDER
Priority to FR7822233A priority patent/FR2431831A1/en
Publication of FR2431831A1 publication Critical patent/FR2431831A1/en
Application granted granted Critical
Publication of FR2431831B1 publication Critical patent/FR2431831B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
    • 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
    • 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
    • A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders

Abstract

The raw material, partic. waste meat, bone, etc. with a max. moisture content of 80% and a max. grain size of 150 mm, is subjected to a continuous process comprising (a) 15-40 mins. at 130 degrees C and a mechanical pressure of 5-10 kgf/cm2 to reduce granule size to 50 mm max. and moisture to 50% max. with a fat contents 12-20%. This stage also constitutes primary sterilisation. (b) Further sterilisation and fat septn. at 130 degrees C for 30-60 mins.(c) 30-60 mins. in each of three successive grinding vessels at 130 degrees C and 5-10 Kgf/cm2 which reduces granule size to 3 mm, fat content 3 12% and moisture to 12% as sterilisation is completed. The prod. has a min. protein content of 25% and 4% of sodium chloride. All process heating is indirect and the prod. is not exposed to atmos. or to direct contact with heating fluid. Heating fluid is pref. produced by a burner delivering hot gas at 700 degrees to 1000 degrees C. Exhaust gases heat a heat exchanger which transmits heat to an air current. Fans are used to circulate exhaust gases and hot air.
FR7822233A 1978-07-04 1978-07-27 Continuous process and installation mfg. fodder from waste meat etc. - does not expose materials to atmos. or directly to heating fluid Granted FR2431831A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
LU79917A LU79917A1 (en) 1978-07-04 1978-07-04 PROCESS FOR MANUFACTURING FODDER FLOURS FROM ANIMAL WASTE AND THE INSTALLATION TO MAKE THESE FLOURS
FR7822233A FR2431831A1 (en) 1978-07-04 1978-07-27 Continuous process and installation mfg. fodder from waste meat etc. - does not expose materials to atmos. or directly to heating fluid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU79917A LU79917A1 (en) 1978-07-04 1978-07-04 PROCESS FOR MANUFACTURING FODDER FLOURS FROM ANIMAL WASTE AND THE INSTALLATION TO MAKE THESE FLOURS
FR7822233A FR2431831A1 (en) 1978-07-04 1978-07-27 Continuous process and installation mfg. fodder from waste meat etc. - does not expose materials to atmos. or directly to heating fluid

Publications (2)

Publication Number Publication Date
FR2431831A1 true FR2431831A1 (en) 1980-02-22
FR2431831B1 FR2431831B1 (en) 1983-04-01

Family

ID=61024249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822233A Granted FR2431831A1 (en) 1978-07-04 1978-07-27 Continuous process and installation mfg. fodder from waste meat etc. - does not expose materials to atmos. or directly to heating fluid

Country Status (2)

Country Link
FR (1) FR2431831A1 (en)
LU (1) LU79917A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB917638A (en) * 1960-06-18 1963-02-06 George Scott & Son London Ltd Process and apparatus for rendering oils and fats from solid oil-bearing materials
FR2311555A1 (en) * 1975-05-23 1976-12-17 Sando Iron Works Co PROCESS AND DEVICE FOR TREATING PUTRESCIBLE WASTE
DE2627745A1 (en) * 1975-06-27 1977-01-13 Giorgio Sturlese Animal feed prodn. from food waste - by successive disintegration, cooking under pressure, and sepn. and recycle of liq.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB917638A (en) * 1960-06-18 1963-02-06 George Scott & Son London Ltd Process and apparatus for rendering oils and fats from solid oil-bearing materials
FR2311555A1 (en) * 1975-05-23 1976-12-17 Sando Iron Works Co PROCESS AND DEVICE FOR TREATING PUTRESCIBLE WASTE
DE2627745A1 (en) * 1975-06-27 1977-01-13 Giorgio Sturlese Animal feed prodn. from food waste - by successive disintegration, cooking under pressure, and sepn. and recycle of liq.

Also Published As

Publication number Publication date
LU79917A1 (en) 1978-12-07
FR2431831B1 (en) 1983-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse