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1. WO2016142059 - SEPARATOR FOR SEPARATING CHOPPED FOOD WASTE MATERIAL

Publication Number WO/2016/142059
Publication Date 15.09.2016
International Application No. PCT/EP2016/000415
International Filing Date 08.03.2016
IPC
B04B 3/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
3Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneously sifting or filtering
04discharging solid particles from the bowl by a conveying screw co-axial with the bowl axis and rotating relatively to the bowl
B04B 7/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
7Elements of centrifuges
02Casings; Lids
B04B 15/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
15Other accessories for centrifuges
06for cleaning bowls, filters, sieves, inserts, or the like
CPC
B04B 11/02
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
11Feeding, charging, or discharging bowls
02Continuous feeding or discharging; Control arrangements therefor
B04B 15/06
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
15Other accessories for centrifuges
06for cleaning bowls, filters, sieves, inserts, or the like
B04B 3/04
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
3Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
04discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
B04B 7/02
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
7Elements of centrifuges
02Casings; Lids
Applicants
  • ECOFAST ITALIA S.R.L. - TECNOLOGIE AMBIENTALI [IT]/[IT]
Inventors
  • RUSCONI CLERICI, Piero
  • FRANCESCHINI, Rinaldo
Agents
  • MARTEGANI, Franco
Priority Data
MI2015A00035610.03.2015IT
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SEPARATOR FOR SEPARATING CHOPPED FOOD WASTE MATERIAL
(FR) SÉPARATEUR PERMETTANT DE SÉPARER DES DÉCHETS ALIMENTAIRES HACHÉS
Abstract
(EN)
A separator suitable for separating dry chopped food waste material from wet chopped food waste material, fed in the fluid state, comprising an outer container (11) for an internal centrifuge consisting of a rotating cylinder (12) with perforated walls (13) in which a rotating screw feeder (14) is positioned for the advancement of wet chopped food material and the separation of the liquid portion of the same, there also being an inlet opening (27) in the outer container (11) which receives the wet chopped food material to be introduced into the rotating cylinder (12) through a hollow duct (15) inside the screw feeder (14) which causes its upward movement and advancement, and an outlet opening (18) positioned near the top of the rotating cylinder (12) and outer container (11) which outwardly evacuates the chopped material without the liquid portion, wherein the outer container (11) consists of an upper half-shell (19) and a lower half-shell (20) provided with centering and sealing means (21) in correspondence with a coupling area, and the half-shells (19,20) are monolithic and integral sanitation elements (23,25) of the separator, a flow-regulation valve (34) being positioned in correspondence with a lower opening (33) for the evacuation of the liquid separated from the outer container (11).
(FR)
L'invention concerne un séparateur adapté à la séparation de déchets alimentaires hachés secs de déchets alimentaires hachés humides, introduits à l'état liquide, comprenant un récipient externe (11) de centrifugeuse interne constitué d'un cylindre tournant (12) doté de parois perforées (13) dans lequel est placé un distributeur à vis tournant (14) pour faire avancer les aliments hachés humides et séparer la partie liquide de ceux-ci, et comprenant également une ouverture d'entrée (27) dans le récipient externe (11) qui reçoit les aliments hachés humides destinés à être introduits dans le cylindre tournant (12) à travers un conduit creux (15) situé à l'intérieur du distributeur à vis (14) qui provoque son déplacement vers le haut et son avancée, et une ouverture de sortie (18) placée près de la partie supérieure du cylindre tournant (12) et du récipient externe (12) qui évacue vers l'extérieur les substances hachées sans la partie liquide, le récipient externe (11) consistant en une demi-coque supérieure (19) et une demi-coque inférieure (20) dotées d'un moyen d'étanchéité et de centrage (21) en correspondance avec une zone d'accouplement, et les demi-coques (19, 20) étant des éléments (23, 25) de traitement assainissant monolithiques et d'un seul tenant du séparateur, une vanne (34) de régulation de l'écoulement étant placée en correspondance avec une ouverture inférieure (33) pour l'évacuation du liquide séparé du récipient externe (11).
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