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1. (WO1998049508) DRYING AND PROCESSING OF RAW FOOD MATERIAL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/049508 International Application No.: PCT/US1998/002423
Publication Date: 05.11.1998 International Filing Date: 10.02.1998
Chapter 2 Demand Filed: 19.10.1998
IPC:
F26B 3/12 (2006.01) ,F26B 17/10 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26
DRYING
B
DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
3
Drying solid materials or objects by processes involving the application of heat
02
by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
10
the gas or vapour carrying the materials or objects to be dried with it
12
in the form of a spray
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26
DRYING
B
DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
17
Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
10
with movement performed by fluid currents, e.g. issuing from a nozzle
Applicants:
GRIFFIN INDUSTRIES, INC. [US/US]; 4221 Alexandria Pike Cold Spring, KY 41076-1897, US
Inventors:
GRIFFIN, Dennis, B.; US
CROWLEY, John, L.; US
Agent:
KING AND SCHICKLI, PLLC; 247 North Broadway Lexington, KY 40507-1058, US
Priority Data:
08/841,23029.04.1997US
Title (EN) DRYING AND PROCESSING OF RAW FOOD MATERIAL
(FR) SECHAGE ET TRAITEMENT DE PRODUIT ALIMENTAIRE CRU
Abstract:
(EN) A combined spray and rotary drying apparatus (10) includes a spray dryer (12) having a housing defining a spray drying chamber (28), an annular inlet and an outlet (50). A burner (30) and atomizer sprayer (32) are provided in the spray drying chamber (28). The outlet (50) of the spray drying chamber (28) feeds into a rotary drying drum (54). A raw material feed chute (56) is also provided for feeding raw material of relatively low moisture content directly to the rotary dryer. Methods of drying a raw material and of processing raw animal parts are also disclosed.
(FR) L'invention concerne un pulvérisateur et un dispositif (10) de séchage rotatif combinés comprenant un séchoir par atomisation (12) présentant un boîtier définissant une chambre (28) de séchage par atomisation, une entrée annulaire et une sortie (50). La chambre (28) de séchage par atomisation comporte un brûleur (30) et un pulvérisateur pneumatique (32). La sortie (50) de ladite chambre (28) se prolonge dans un tambour sécheur rotatif (54). Une goulotte (56) d'alimentation de matière première sert à envoyer directement des matières premières à teneur en eau relativement faible dans le séchoir rotatif. Font aussi l'objet de cette invention des procédés de séchage d'une matière première et de traitement de parties animales crues.
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Designated States: CA, CN, JP, MX
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
MXPA/a/1999/007754EP0979377JP2007014353JP2007044047US6101736JP2001523108
CN1260869CN1448683CN1515862CA2282743