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1. WO2009014669 - A METHOD OF PROCESSING AND DRYING WASTE IN A CONTINUOUS PROCESS

Publication Number WO/2009/014669
Publication Date 29.01.2009
International Application No. PCT/US2008/008842
International Filing Date 21.07.2008
IPC
B09B 3/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
BDISPOSAL OF SOLID WASTE
3Destroying solid waste or transforming solid waste into something useful or harmless
F26B 7/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26DRYING
BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
7Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/ or F26B5/178
C02F 11/00 2006.01
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
11Treatment of sludge; Devices therefor
CPC
C02F 11/121
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
11Treatment of sludge; Devices therefor
12by de-watering, drying or thickening
121by mechanical de-watering
C02F 2209/005
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
2209Controlling or monitoring parameters in water treatment
005Processes using a programmable logic controller [PLC]
F26B 17/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26DRYING
BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
17Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
02with movement performed by belts carrying the materials; with movement performed by belts ; or elements attached to endless belts or chains; propelling the materials over stationary surfaces
F26B 17/24
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26DRYING
BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
17Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
24with movement performed by shooting or throwing the materials ; , e.g. after which the materials are subject to impact
F26B 2200/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26DRYING
BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
2200Drying processes and machines for solid materials characterised by the specific requirements of the drying good
04Garbage
F26B 2200/18
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26DRYING
BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
2200Drying processes and machines for solid materials characterised by the specific requirements of the drying good
18Sludges, e.g. sewage, waste, industrial processes, cooling towers
Applicants
  • GOODMAN, Herbert [US]/[US]
  • MANOR, Gedalyahu [IL]/[IL]
Inventors
  • MANOR, Gedalyahu
Common Representative
  • GOODMAN, Herbert
Priority Data
60/961,15919.07.2007US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A METHOD OF PROCESSING AND DRYING WASTE IN A CONTINUOUS PROCESS
(FR) PROCÉDÉ PERMETTANT DE TRAITER ET DE SÉCHER DES DÉCHETS DANS UN PROCESSUS CONTINU
Abstract
(EN)
A method of drying waste in a continuous process comprising feeding waste into a waste receiving means, continually moving said waste from said waste receiving means to a waste discharge means. The waste is heated and aerated as it is moved from said receiving means to said discharge means. Said feed wet waste is substantially dry when it is at said waste discharge means. A continuous waste drying system comprising: accepting and feeding means for wet waste; continuous-flow conveying system for the waste; aerating and drying means for the waste; heating means of the drying air and the waste, and sensing and control system for optimum drying operation.
(FR)
La présente invention a trait à un procédé permettant de sécher des déchets dans un processus continu comprenant une étape consistant à amener les déchets dans un moyen de réception de déchets, en déplaçant en continu lesdits déchets dudit moyen de réception de déchets vers un moyen de décharge de déchets. Les déchets sont chauffés et aérés à mesure qu'ils sont déplacés dudit moyen de réception vers ledit moyen de décharge. Ces déchets humides amenés sont sensiblement séchés lorsqu'ils se trouvent dans ledit moyen de décharge de déchets. La présente invention a également trait à un système de séchage de déchets continu comprenant : un moyen d'acceptation et d'amenée des déchets humides ; un système de transport continu des déchets ; un moyen d'aération et de séchage des déchets ; un moyen de chauffage de l'air de séchage et des déchets, et un système de détection et de contrôle pour une opération de séchage optimale.
Also published as
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