WO2016051214A1 - Procédé et système de recyclage et de traitement des déchets urbains solides - Google Patents

Procédé et système de recyclage et de traitement des déchets urbains solides Download PDF

Info

Publication number
WO2016051214A1
WO2016051214A1 PCT/GR2014/000055 GR2014000055W WO2016051214A1 WO 2016051214 A1 WO2016051214 A1 WO 2016051214A1 GR 2014000055 W GR2014000055 W GR 2014000055W WO 2016051214 A1 WO2016051214 A1 WO 2016051214A1
Authority
WO
WIPO (PCT)
Prior art keywords
materials
treatment
product
waste
elements
Prior art date
Application number
PCT/GR2014/000055
Other languages
English (en)
Inventor
Konstantinos Soukos
Original Assignee
Konstantinos Soukos
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 Konstantinos Soukos filed Critical Konstantinos Soukos
Priority to PCT/GR2014/000055 priority Critical patent/WO2016051214A1/fr
Publication of WO2016051214A1 publication Critical patent/WO2016051214A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B01F27/1145—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections ribbon shaped with an open space between the helical ribbon flight and the rotating axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
    • B01F27/2123—Shafts with both stirring means and feeding or discharging means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/23—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp
    • B03C1/24—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields
    • B03C1/247—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields obtained by a rotating magnetic drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/30—Combinations with other devices, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/20—Agglomeration, binding or encapsulation of solid waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/34—Other details of the shaped fuels, e.g. briquettes
    • C10L5/36—Shape
    • C10L5/363—Pellets or granulates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • C10L5/46—Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/20—Magnetic separation whereby the particles to be separated are in solid form
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/08—Drying or removing water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/10—Recycling of a stream within the process or apparatus to reuse elsewhere therein
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/18—Spraying or sprinkling
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/24—Mixing, stirring of fuel components
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/28—Cutting, disintegrating, shredding or grinding
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/30—Pressing, compressing or compacting
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/36—Applying radiation such as microwave, IR, UV
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/38—Applying an electric field or inclusion of electrodes in the apparatus
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/40—Applying a magnetic field or inclusion of magnets in the apparatus
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/50—Screws or pistons for moving along solids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
    • C10L2290/545—Washing, scrubbing, stripping, scavenging for separating fractions, components or impurities during preparation or upgrading of a fuel
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/54—Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel
    • C10L2290/546—Sieving for separating fractions, components or impurities during preparation or upgrading of a fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/18—Sludges, e.g. sewage, waste, industrial processes, cooling towers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Definitions

  • the invention comes under the sector of mechanical engineering and refers to a method of treatment and recycling of municipal solid waste, without the use of thermal process.
  • the current invention constitutes a non thermal method for the treatment and recycling of the municipal solid waste (MSW).
  • MSW Municipal solid waste
  • the state of the art is WO 2004/028715 Al and EP2011727752/EP2569102.
  • WO 2004/028715 Al describes an alternative method to landfilling and incineration, for destroying, neutralizing, sterilizing household waste by solidification. That method uses a combination of mechanical and thermal methods of treatment without the option of separation of recyclable materials. Consequently, method of WO 2004/028715 Al, requires the consumption of enormous quantities of energy (thermal process) and does not aim to the exploitation or the re-use of recyclable materials, contrary to the present invention.
  • the present invention solves the same technical problems as EP2011727752/EP2569102, without presenting the technical disadvantages of it.
  • the complete waste management is realized on the spot at the places of gathering.
  • the invention is a method which applies the steps described in EP201 1727752/EP2569102, introducing new steps, not obvious to the expert, which lead to the reduction of the dangers of the waste for the environment and health, reintroducing them into the economic cycle (through recycling of useful or harmless form) reducing to an absolute minimum the amounts of waste led to landfill and the ability to manage and utilize them close to their production place.
  • the implementation of the current invention leads to a final dehydrated and stabilized product of suitable granulometry coming from waste as produced by the method described in EP2011727752/EP2569102, but it also contributes to the production of a final product fully dried with quality features which may vary according to the recycling percentage and the desirable participation of each material in the final composition (mixed, pure biodegradable fraction etc. ), that is it results in a further non obvious to the expert, technical effect of the state of art.
  • the final product can be further processed to produce industrial product suitable for the surface coating of synthetic wood, tiles, sidewalks, molds for casting concrete construction, pots, boards etc.
  • the method of the present invention comprises all the steps of the prior art of EP2011727752/EP2569102 and it also comprises the following additional specific steps:
  • the invention solves the problem of the overall management of municipal solid waste (MSW) producing further technical effect in comparison to the previous method described in EP201 1727752/EP2569102, both because it transforms the remaining organic waste that undergo management in a final fully stabilized product without residues and because it completely separates the recyclable materials from the MSW, making full use of large sized materials that have significant commercial value for recycling.
  • Step Further pulverization treatment by using a high frequency pulsator.
  • the waste is fed into the chain conveyor with any possible way, in order to undergo a first degree mild treatment before entering the main system.
  • This enables the soft flow of feeding, and the first separation of magnetic and bulky inert materials, thus avoiding any occlusions problems, a disadvantage of the method of EP201 1727752 EP2569102, since the waste, without undergoing any treatment, are simply thrown into the reception funnel with any possible way.
  • the feeding chain conveyor is properly designed so that it can accept municipal solid by 10 to 15 waste trucks.
  • Steps 1 and 2 of the method waste are thrown inside the reception funnel in any possible way.
  • On the lower part of the funnel there is one first chain conveyor (or, alternatively, a conveyor belt), which transports the waste to the next stage. Also, at the bottom part of the funnel and under the chain conveyor, there is a drainage collection and separation system.
  • waste (packaged or in free form) are opened by shredding.
  • the system that applies this method possesses a Special Cutting Unit (19) and visual control device (20).
  • Step 6 th Step Entry to a recycling, recovery and materials storage unit.
  • Homogeneity and surface area increase of the waste coming from the treatment steps 1 st to 5 th , facilitates the sorting out process of useful materials and the effectiveness of the sterilization process, that follow.
  • the homogeneous waste mass after undergoing an initial stabilizing and inert materials separation (Step 1), is led to a sorting out belt conveyor for the continuous materials separation and recovery, while the rest, not recovered waste, are led to the next treatment stages.
  • Waste stream which is not recycled or cannot be recycled is led for final drying into a hybrid unit of materials final drying of similar operation with the unit of Step 2, without the separation of inert materials, in order to achieve further product stabilization for efficient treatment in the next steps.
  • the outgoing product has now acquired a fibrous form and is transferred with an air transfer system to a special Stabilization Chamber with a screw and stirrer and a system of moisture regulation of the product and removal - recovery arrays of the recyclable products.
  • the product is placed within an electric field. Because of the materials the product consists of, but also because of its moisture, which can be regulated, an instantaneous jumping of electrons takes place resulting to the sterilization of the mass of the product inside the Chamber.
  • the air transfer process causes violent dehumidification of the outgoing product and consequently the removal of unpleasant odors and partially the extermination of the pathogenic microorganisms and its sterilization.
  • the final product - pellet coming out the pellet machine has a relatively high temperature (70-90 °C) that prevents it to be stored and packaged in this condition. Therefore the use of a cooling and final stabilization system is required for the immediate and continuous treatment of the final product without the presence of intermediate storage areas, required in the application of the method described in EP2011727752/EP2569102.
  • the system of machines that applies the method possesses in many points visual control systems, which have the capacity to stop the operation of the system whenever it is needed (e.g. in order to remove the structural material of large dimensions like iron bars etc., or some organism like animals for example).
  • the method and the system of machines that apply it are a continuous operation system with the sense that the product (the Municipal Solid Waste), enters in its initial condition and comes out directly to the final, without time consuming procedures and in the minimum period of time.
  • the whole operation of the system is controlled by a Control and Handling Unit (see Drawing 35) from where the user/s can supervise and control every phase of the procedure and every subsystem.
  • the Control and Handling Unit is equipped with screens, computers, manual controls and anything else considered necessary for the supervision and control of the procedure.
  • the system can be supplied with electricity by a power generator (213) (see Drawing 35).
  • This method is applied to all the municipal wastes (organic or not), which after the application of the method comes out stabilized and compressed as Pellets.
  • the result of the application of this method is the extraction approximately of 1/10 of the initial product, that is, 1000 liters of waste give approximately 100 liters of the final product.
  • the current method refers to a system of highly advanced technology, whose advantages are:
  • the MSW management method leads to the full utilization of the incoming municipal waste by entirely converting them to useful materials (such as solid fuel with high calorific value-friendly to the environment, recyclable materials, raw material for the construction of building materials, and various industrial application materials) whose qualitative composition -(percentage of biodegradable fraction) is perfectly controlled and adjusted.
  • useful materials such as solid fuel with high calorific value-friendly to the environment, recyclable materials, raw material for the construction of building materials, and various industrial application materials
  • the ability of separation through the Recycling unit is the process through which the reuse of the packaging material is achieved (glass, paper, plastic aluminum, tin and wood) and their reintroduction into the production cycle as opposed to the method described in EP2011727752 EP2569102 where the recycling capability is limited only to step 13 of the current method, by retrieving materials of very low granulometry (reduced commercial value).
  • the MSW processing system that is described in detail below succeeds: a significant reduction of the volume of MSW and recovery of recyclable material above 60% p.w. by promoting it to the market, and simultaneously contributes to the production of useful industrial product. Moreover its application does not lead to waste due to the process, but leads to the recovery of a part of the energy spent. Finally, it constitutes a process with high levels of safety for the operators of the facility.
  • the System virtually eliminates the landfills. Additionally, it contributes to the protection of the environment firstly by reducing the atmospheric pollution by greenhouse gases, due to the reduction of the routes of waste collection vehicles and secondly by preventing the biogas release, due to the non disposition of organic waste into landfills. Practically, the conversion of the landfills to warehouses of useful industrial materials is achieved.
  • the mechanical system that applies it that is the mechanical equipment, accompanied by the necessary electrical and electronic equipment, can be constructed in such dimensions to fit inside containers, like transport containers.
  • These containers (which can also have cooling units), can be transported by a train, ship, truck, they can be transported directly to the Waste Transportation Stations of the local administration organizations and apply on site the present waste treatment method and also to the landfills where the waste is buried today.
  • the possibility of placement of the mechanical system of this invention within a container makes the invention flexible, transportable and applicable in any way.
  • Another advantage of the present invention is that compared to the state of the art's methods, it requires smaller energy consumption for its application.
  • Drawing 1 presents a perspective view of the total of the electromechanical equipment applying the present method, with the operation order of the machines that implement the method. The following machines are presented:
  • Chain conveyor of redler type equipped with flow softening device and separation devices of magnetic and inert materials (152)
  • Hybrid unit of 1 st degree materials' drying and partial separation of inert materials (153)
  • Drawing 2 presents a view of part of the machines' system that apply the present method and in particular the reception funnel (1), the drainage collection tank (15) and the pump of thick liquids (16) flowing from the waste the access manholes (26), as well as the special cutting and homogenization unit (28).
  • Drawing 3 presents the reception funnel (1) of the wastes with a detailed depiction of its components and the self cleaning separation system it has (17).
  • Drawing 4 presents the reception funnel of the wastes from the front, with the first chain conveyor (5).
  • Drawing 5 presents the first chain conveyor (5) in detailed depiction.
  • Drawing 6 presents the interior arrays of the Special Cutting Machine (19) and of the Homogenization Unit/module (28).
  • Drawing 7 presents analytically the interior of the Special Cutting Unit (19) and the circular cutting disks (22) it has.
  • Drawing 8 presents the interior of the Special Homogenization Unit/module (28) and detail of the component of the rotating axis (29) and the multiple metallic sheets / cutting knives (30) it has.
  • Drawing 9 presents the vertical pad elevator (31) and the horizontal measuring feeder (38).
  • Drawing 10 presents the horizontal measuring feeder (38) with the axis (41) and the magnetic elements (140) it has as an option.
  • Drawing 1 1 presents indicatively in a small scale, the total of the mechanical system applying the present method and mainly the Low Frequency Pulsator (39), the second chain conveyor (66), the High Frequency Pulsator (68) and the Stabilization Chamber (83).
  • Drawing 12 presents the -optional- Special Sorter of Recyclable Materials (122) and the filter system (120, 121 , 141).
  • Drawing 13 presents the second chain conveyor (66) of waste transportation from the Low Frequency Pulsator (39) to the High Frequency Pulsator (68).
  • Drawing 14 presents in detail the technical elements of the interior of the Special Sorter of Recyclable Materials (122) (optional).
  • Drawing 15 presents the Stabilization Chamber (83).
  • Drawing 16 presents the interior of the Stabilization Chamber (83) with the screw (103) and the stirrer (104) it has.
  • Drawing 17 presents the interior of the Low Frequency Pulsator (39).
  • Drawing 18 presents the interior of the High Frequency Pulsator (68).
  • Drawing 19 presents the Low Frequency Pulsator (39) within the metallic construction it is housed in (55), the exit of the pulsator to the chain conveyor (66) and the 1 st centrifugal pump (81), with its entrance (82) and its exit (135).
  • Drawing 20 presents the second chain conveyor (66) leading the product to the High Frequency Pulsator (68) and the 2 nd centrifugal pump (96), with its entrance (97) and exit (100).
  • Drawing 21 presents a possible perspective view (big scale) of the electromechanical equipment with the Low Frequency Pulsator (39) (two items) and the High Frequency Pulsator (68) inside a container.
  • Drawing 22 presents a possible perspective view (big scale) of the electromechanical equipment with the Stabilization Chamber (83), the Final Stabilization Array (131) and the Special Sorter of Recyclable Materials (122) (optional) inside a container.
  • Drawing 23 presents a perspective view of chain conveyor redler type (152), equipped with the devices of flow softening (162) and of separation of magnetic (167) and inert materials (165).
  • Drawing 24 presents a side view of redler type chain conveyor (152).
  • Drawing 25 presents the hybrid unit of 1 st degree materials drying (153) and further partial separation of inert materials, and the rotary perforated drum (171).
  • Drawing 26 presents a perspective view of the hybrid unit of 1 st degree materials drying (153) and further partial separation of inert materials inside a container
  • Drawing 27 presents a perspective view of the recycling and recovery unit (154).
  • Drawing 28 presents an example of two materials' recycling and recovery units and in detail the sorting out conveyor belt (155).
  • Drawing 29 presents a perspective view of useful materials storage unit (157) and also a side view with the supervising and maintenance gates (187) and the evacuation special gates (189).
  • Drawing 30 presents an inside view of useful materials storage unit (157) and in detail the high power centrifugal pumping system (186).
  • Drawing 31 presents the hybrid unit of materials final drying (190) and detail of the inside of the rotary compact drum (206).
  • Drawing 32 presents a perspective view of the final product cooling and stabilization system (156) and in detail the product input and output sides.
  • Drawing 33 presents a side view of the final product cooling and stabilization system (156).
  • Drawing 34 presents a section view of the final product cooling and stabilization system (156).
  • the step of soft and controlled feeding is carried out with the simultaneous materials' homogenization and separation of magnetic and inert materials, before entering the main system.
  • the chain conveyor (152) is used for the continuous and controlled transfer of large quantities of waste.
  • a main metal construction structured into three parts: a horizontal part (158) equipped with protective metal sheets (160), an inclined part (159), of equal length with the horizontal one (158) and one more horizontal part (161) of smaller size, designed appropriately for chain conveyor (152) adjusting to the input of the hybrid unit of 1 st degree drying (153) (drawing 25).
  • It is equipped with appropriate power motor and the motion drive is a chain that has metal plates (191) (drawing 24).
  • the modular redler type chain conveyor (152) of metal construction allows the soft and controlled flow of waste, while at the same time a first cutting (flow softening) of incoming waste and the separation of magnetic and inert materials is carried out, as follows: At the junction of the horizontal (158) and inclined part (159) of the chain conveyor (152), is vertically positioned a metal structure (162) of U-shaped cross section, mounted on loft access (192) equipped with a supervising ladder (169) to create the suitable distance from the horizontal surface of chain conveyor such as to permit treatment without interrupting the continuous flow of waste.
  • the operation of the first cutting is continuous without being necessary to stop at any stage the movement of the chain conveyor (152), while the configuration, position and number of the blades (164) ( knives - shredders ), is formed according to the size and capacity of the feeding of the chain conveyor (152), so as to achieve the desired result.
  • a suitable separator vibrating sieve (165) of waste based on size aiming to the first removal of fine inert materials from the waste stream.
  • the sieve (165) is equipped with at least one screen of hole sizes up to 20mm.
  • a first magnetic separation is carried out as follows (drawing 24): In a rotating shaft which is placed across the horizontal - small size - third part (161) of chain conveyor (152), just above the exit, is adjusted a suitable conveyor belt (167) which is moving vertically to the main flow of waste. On the conveyor belt (167) are adjusted numerous magnetic elements (electromagnetics or magnetic rollers) for separating the ferrous objects. The objects as they are moving, are attracted by the moving conveyor belt (167) and deposited at the right side of the chain conveyor where there is a configured materials output (168) in order to be collected and stored. The non-magnetic particles continue unimpeded their course straight for further treatment within the system. The system of magnetic separator is added to remove the relatively sizeable minerals, aiming firstly to remove them from the final product (undesired component) and secondly to increase the selling price of them (larger size - better quality) .
  • a rotary type 1 st degree materials drying unit 153
  • the heat supplied to the product is derived from the cooperative action of UV, IR radiation and -optionaly- of microwaves.
  • the best drying methods are those that use closed type drying systems which permit the better utilization of energy use and the control of drying parameters. Also, the existence of UV devices, ensure a fist disinfection of the incoming fraction of waste.
  • the hybrid 1 st degree drying unit (153) is a cylindrical cross-section metallic construction which internally comprises at least one inner perforated rotary drum (shell)
  • the rotary drum (shell) (171) has also cylindrical section and is equal in length to the main metallic structure (153), placed coaxially therein, with no surfaces adjoin, in order the rotational movement of the drum (171) into the metal structure (153) to be ensured.
  • the connections of the rotation transmission comprises an articulated central axis which connects and transfers the rotary motion of the motor (204) which moves the structure to at least four rollers (173).
  • the rollers (173) adjoin the outer surface of the metal structure (153) of the dryer.
  • the modular central axis has a mission to transfer torque, the possibility to change the length along its longitudinal axis and to transmit the rotation angle.
  • devices emitting radiation (174) UV, IR and optionally microwaves are placed by groups.
  • the distances between the devices are such as to create a continuous uniform layer of radiation emission.
  • the material to be dried and separated is fed within the feeding hopper (194) by a device (screw, elevator etc.) and is transferred internally within the perforated rotary drum (shell) (171).
  • a device screw, elevator etc.
  • the particles (inert materials) due to their high specific gravity tend to move vertically (due to gravity) and are accumulated in the inner side surfaces.
  • the perforated shell surface holes up to 6X6
  • the "incoming material sieving" takes place and the further separation of the inert materials.
  • the inert materials are removed by chain conveyor system of redler type (205), which is placed underneath and along the perforated rotary drum (shell) (171).
  • the remaining stream of materials remains on constant levitation and rotation within the perforated rotary drum (shell) (171), being at the same time under the influence of radiation.
  • the materials' removal by a second chain conveyor system (type redler) takes place (175), where through a special outlet-exit (176) their promotion to the next treatment stages is accomplished.
  • a hydraulic baling pressure unit the purpose of the unit is the automatic absorbion of plastic materials (plastic film bags) in order to achieve a reduction in the volume of materials and a compression into bales in order to be stored easily.
  • the Municipal Solid Waste is guided in the system, through a reception funnel (1).
  • the waste is thrown in the reception funnel (1) by using an elevator or without or by any other way.
  • the funnel (1) can be equipped with proper windproof sheets (2) (flaps) (Drawing 1) to avoid the scattering of light objects during the unloading of the garbage truck in the surrounding area that might not be put in garbage bags.
  • the sheets (2) are made of resistant material like metal, plastic, etc., and also constitute a cover - loading gate to cover the free surface of the funnel immediately after each loading procedure.
  • the opening of the sheets (2) (loading gate) can be done with a mechanical, electrical, hydraulic, pneumatic way, or even manually.
  • the funnel has at least one visiting manhole (3, dr. 3) in case of need and maintenance.
  • the reception funnel (1) has a sufficient capacity for the system to be in continuous operation without dead periods of feeding and is equipped with electronic arrays, such as photocells for material level control (4) to avoid overfeeding. Its shape is such that the cross section is square or rectangular; the dimensions of that cross section are decreasing from top to bottom in order to help the sliding and falling of the waste downwards and its conduit to the interior of the system.
  • the reception funnel (1) might be equipped with measurement and data recording means such as the weight and the volume of the incoming waste, sending the data in real time to the Control and Handling Unit where they are recorded.
  • measurement and data recording means such as the weight and the volume of the incoming waste
  • each reception funnel end to their lower part at least to one chain conveyor (5) or to some other means of transportation (drawing 4).
  • the chain conveyor (5) constitutes the lower part of the reception funnel (1).
  • the design and dimensions of the funnel (1) are such as to facilitate the smooth flow of waste to the chain conveyor (5) and is sealed to avoid the small waste and odors escaping except the liquid drainage, to the special tank (15) described below.
  • the reception funnel (1) accomplishes the gradual and smooth flow of waste to the chain conveyor (5), which is of continuous operation.
  • the chain conveyor (5) (dr. 2, 4 and 5) begins from the reception funnel (1) and extends to the Homogenization Unit/module (28) and the entrance of the vertical pad elevator (31)) that intervenes and transports the product to the pad elevator (31) and the following treatment stages.
  • the transportation of waste to the following treatment stages can also be achieved with the use of a conveyor belt.
  • the chain conveyor (5) is of metallic resistant construction and of variable speed. However it is equipped with flow control in order to avoid the MSW congestion in the opening unit (19).
  • the flow control is effectuated with the ways of the state of the art, such as with electronic array for the measurement of the electric current in the motor that rotates the opening unit (19). As soon as the array detects the sudden increase of the electric current, it gives the order to the motion control array of the chain conveyor either to move slower or to stop all together.
  • the motion speed of the chain conveyor (5) is modulated automatically (5).
  • the reception funnel (1) has a waste block system (138).
  • the waste block system (138) (drawing 4) is a metallic surface which, when considered necessary, slides down to the level of the chain conveyor (5) and bars the flow of waste.
  • the metallic surface can be regulated to a certain height from the chain conveyor and not to be moved again from that point except in special cases (e.g. if a bulky material falls in the reception funnel).
  • the chain conveyor (5) (drawing 5) comprises at least one chain (6), which drives the waste to the following treatment stages, the sliding surface of the chain (7), which constitutes the lower part of the system and two cylindrical axes (8) that bear vertically and concentrically serrated discs (9). These axes (8) are situated in both ends of the sliding surface (7) and give motion to the chain (6).
  • the serrated discs (9) of each axis (8) are numerically equal to the number of chains (6) with the proper diameter. In their perimeter the discs (9) have recesses (10) inside which every chain rests (6), one on each serrated disc (9).
  • the movement of the axis (8) applies and removes tension on the chain (6) of the chain conveyor (5) depending on the direction, relative to the motion of the chain (6), that the user will select to move it.
  • the second axis (8) is axially connected with the electric motor (12) through the proper reducer (13) and transfers regulated movement to the chain (6) of the chain conveyor (5).
  • Other ways of motion transfer are possible, like for example a belt and pulley array or chain and gears.
  • Each chain (6) of the chain conveyor (5) comprises either articulate metallic sheets of proper width or an integrated synthetic auger (14) with horizontal plates that facilitate the promotion and measuring of the waste.
  • the system comprises a special tank (15) (drawing 4) for the drainage collection where most of the volume of liquids is collected originating from the MSW during their insertion on the reception funnel (1).
  • the sliding surface (7) of the chain conveyor (5) constitutes the upper part of the tank (15) for the drainage collection.
  • a way for the liquid drainage to be led within the tank (15) is along the reception funnel (1) the sliding surface (7) to be made of perforated sheet metal in order to allow liquid drainage to flow inside the tank (15). At the same time it will not permit waste bigger than the cross-section of its holes to enter into the interior of the tank (15).
  • the collection of the drainage can be achieved by creating on the sliding surface holes adequate in number and dimension through which the liquid drainage will flow to the interior of the tank (15).
  • the chain conveyor (5) in order to guide the liquids inside the tank (15) the chain conveyor (5) must have a slight gradient. The gradient must be opposite to the movement of the MSW so as, while they are moving, the liquid drainage will be guided to the back to the start of the chain conveyor (5). There will be an adequate array (e.g. opening on the sliding surface) that will lead the drainage inside the tank (15).
  • the separation system (17, drawing 3) guides any solids inside the MSW reception funnel (1) or, alternatively, to an exterior collector while the liquids are guided through pumps (137) to at least one liquid drainage storage tank (18).
  • the liquid drainage storage tank (18) includes in its interior a filter of active carbon (1 12) for the cleaning of the liquids. Then and through at least one additional filter (65), the spraying nozzles (113) are spraying the liquids, if and when necessary, through adequate tubing, in the reception funnel (1), the Low Frequency Pulsator (39), the High Frequency Pulsator (68) and the Stabilization Chamber (83).
  • the chain conveyor (5) leads the waste, the majority of which is packaged in garbage bags or are loose outside them, to the Special Opening Unit (19) (drawings 6 and 7), where the opening of the MSW packaging is achieved (bags, cartons etc.) and the cutting of bulky waste with a mechanical cutting method.
  • the visual control system (20) is a visual control system (20) programmed according to the size and shape parameter or/and visual control system of movement/alive or dead organism, which stops the operation of the machine if there is a reason for it (e.g. a structural material of large dimensions, a material that is moving) and transfers data to the Control and Handling Unit (129, dr. 1).
  • the visual control system (20) can also include an X-RAY system.
  • the visual control can also be effectuated by the personnel situated at the Control and Handling Unit through screens. The control is done without the procedure being stopped.
  • the Special Opening Unit (19) possesses a rotating axis (21) with circular serrated cutting discs (22) (knives - cutters).
  • the cutting discs (22), can be made of stainless steel, while the parts that bear increased mechanical loads (like for example the rotating axis (21)) are made of materials of adequate resistance.
  • the waste, inside or outside of bags, is transported on the chain conveyor (5) and on the rotating knives of the Special Opening Unit (19), which cut the waste packaging and their content.
  • the axis (21) is moving in a position horizontal and parallel to the level of the chain conveyor (5).
  • the vertical distance between the chain conveyor (5) and the cutting discs (22) is such that bulky objects cannot pass without being cut, with the possibility this vertical distance to be fluctuated by the user.
  • the user can change the whole system of axis-knives, and place one that has a bigger distance between the knives, so for the objects to "pass" without being cut.
  • the cutting of the waste takes place without the movement of the chain conveyor to be necessary to stop at any point (5).
  • the speed of movement of the chain conveyor can also be regulated (5), according to the known today 's state of the art of electronic array of electric current measurement in the motor that rotates the cutting unit (19). As soon as the array detects a sudden increase of the electric current value, gives an order to the array of movement control of the chain conveyor to move slower or even to stop completely.
  • the Special Gutting Unit (19) receives motion from at least one motor (23) through an array of pulleys and belts (24).
  • the rotation speed of the cutting discs (22) can also be regulated.
  • the opening of the waste packages is done by the Special Opening Unit (19) which possesses all the necessary safety measures for the avoidance of accidents. It has protection lids (25) and access hatches (26) (drawing 6) to facilitate the maintenance and repairs works. It also has see through windows (27) to facilitate the visual control of the procedure if necessary.
  • the initially cut waste is transferred by the chain conveyor (5) to the Special Homogenization Unit/module (28) (drawings 6 and 8).
  • the system that applies the method possesses as a component the Special Homogenization Unit/module (28) which includes a rotating axis (29) with multiple metal plates/knives (30).
  • the rotating axis (29) is horizontal and parallel to the level of the chain conveyor (5).
  • multiple metal plates are placed (30) which constitute the homogenization means.
  • the initially shredded waste is additionally cut into pieces of smaller dimensions and then they are led again by the chain conveyor (5) to the elevator (31) (drawing 9) and following to the next step.
  • the rotating axis (29) of the Special Homogenization Unit/module (28) is consolidated on the system with a metallic frame.
  • the frame comprises a horizontal support axis (33) and two lateral supports (34).
  • the supporting axis (33) is placed at such a distance above the rotating axis (29), that will not hinder its rotation (29) and by extension the homogenization of the product.
  • the two axes (29, 33) are parallel to each other.
  • the two lateral supports (34) are parallel to each other and situated on either side of the supporting axis (33), vertically to it.
  • the rotating axis (29) is supported with a bearing array (35) by the two lateral supports (34).
  • the rotating axis (29) rotates by an electric motor (36) and arrays of belts - pulleys or electric reducer (79).
  • the horizontal supporting axis (33) on its upper part is connected with the rest of the system with at least two arrays with respective coil springs (32).
  • the two lateral supports (34) are situated within vertical guides (37) (drawing 6).
  • the arrays with the springs (32) (drawing 8) and the guides (37) to the lateral supports (34) permit the system of Special Homogenization Unit/module (28), to move vertically if needed, and particularly in case that some bulky object passes by the Special Cutting Unit (19) without being fully cut, the Homogenization Unit/module (28) has the capability to move vertically and avoid damage or/and jamming in the system while in parallel it will cut the object into smaller pieces.
  • the product coming after the Homogenization Unit/module (28) is cut in pieces of similar size and continues its course always guided by the chain conveyor (5) to the following stages.
  • a system of visual control can be placed even before the Special Homogenization Unit/module (28), for the control of the incoming waste.
  • the Special Homogenization Unit/module (28) possesses itself respective access gates (26) and see through windows (27) (drawing 6).
  • the product comes out of the Homogenization Unit/module (28) and is guided to the entrance of the vertical pad elevator (31).
  • the homogeneous waste mass, after processing, is led via at least one vertical bucket elevator or chain conveyor redler type to at least one main recycling and materials recovery unit (154), which comprises at least one main sorting out recyclables materials conveyor belt (155).
  • the fraction of large diameter waste includes mainly heterogeneous materials such as aluminum and steel cans, plastic packaging, bottles, paper, cardboard etc., which are led into the recycling unit (154).
  • the sorting out recyclables materials conveyor belt (155) is flat type and covers the entire length of the recycling and materials recovery unit (154).
  • the height of the conveyor belt for ergonomics reasons does not exceed the 1,0m, the width is adequate for waste transporting and is covered with transparent material (1 7) to maintain sanitary conditions and creating conditions of air exhausting.
  • waste passes in front of the working personnel, which stands along both sides of the conveyor belt. Recyclable materials of big size are separated from the waste stream and led to appropriate metal containers of conical section (177), which are placed along the sorting out conveyor belt (155) and have outlet spouts (198) for the continuous removal of big size materials in suitable collection containers or to output conveyors belts/ screws .
  • air ducts of pneumatic removal (178) of the rest recyclables materials are placed.
  • the operation of air ducts (178) is double, firstly the quick removal of the materials and secondly the air outlet and consequently the bad odours outlet.
  • the stream of rest recyclable materials is removed instantaneously (being absorbed), by their placement in the openings (suction spouts) (199) of the mentioned ducts by the working personnel.
  • the recyclable materials are pneumatically transferred through pipe nozzles in pneumatic desorption spouts (185) into suitable storage reservoirs units (157) and simultaneously due to the sudden and rapid movement their air cleaning takes place.
  • the recyclables materials can be compressed into bales by a hydraulic baling press machine in order to take less space and to be stored easily.
  • the rest types of waste, which are not removed for recycling, are transported to drying (Step 7).
  • the transfer takes place through at least one conveyor belt (179) and through chain conveyor system redler type.
  • the hybrid unit of materials final drying (190) as shown in drawing 31, is of similar operation to the 1 st degree drying unit (153), which is described in Step 2 (drawing 25), with main difference that internally comprises at least one inner compact rotary drum (shell) (206) for the continuous and homogeneous drying of the material.
  • drawing 31 it is a rotary type non- adiabatic materials final drying unit (190) in which, as in the case of the unit of 1 st degree materials drying and partial separation of inert materials (153) described in Step 2 (drawing 25), the heat supplied to the product comes from the cooperative action of radiation UV, IR and optional microwaves.
  • the material final drying unit (190) for the better implementation of the method, maintaining uniform temperature on the surface of the inner compact rotary drum (shell) (206) is considered necessary, which is achieved by the existence of more than one emitting radiation (208) UV, IR devices and optionally microwaves. The distances between the devices are such as to create a uniform continuous layer of radiation emission.
  • the hybrid unit of materials final drying is a cylindrical cross-section metal structure comprising internally at least one inner compact rotary drum (shell) (206).
  • the rotary motion interconnecting transmission comprises a modulated central axis that connects and transfers the rotary motion of the motor (207).
  • the pad elevator (31) or a redler type S lifts and guides the shredded product to the horizontal measuring feeder (38, dr. 2, 9 & 10).
  • This feeder (38) is a conveyor belt which feeds the product to the first Low Frequency Pulsator (39, dr. 17), controlling the feeding flow in order to avoid jamming in the feeding of the product to the Low Frequency Pulsator (39).
  • the horizontal measuring feeder (38) feeding the shredded product to the first Low Frequency Pulsator (39) comprises two rotating axes (40) (41), a metallic frame (42) and a conveyor belt (43).
  • the feeder (38) is of the closed type as it has a lid (44) on its upper part and adequate bottom (45).
  • the one rotating axis (40) is rotating by an electric motor and reducer array (134).
  • With the rotation of the axis (40) the conveyor belt (43) of the product is moving.
  • the second rotating axis (41) is placed in a way to rotate freely.
  • the entrance (47, dr. 9 and 10) of the feeder (38) is connected to the exit (48) of the pad elevator (31) from where the shredded waste is coming, while the exit (49) of the feeder (38) is connected to the entry (50) of the Low Frequency Pulsator (39).
  • the conveyor belt (43) of the product comprises pads vertically or in any other angle to it (51).
  • the pads (51) drive the product towards the exit (49) of the feeder (38) and the entry (50) of the Low Frequency Pulsator (39).
  • the pads' (51) length is equal to the width of the conveyor belt (43).
  • the height of the pads (51) is such that there is no space between the bottom (45) and the edge of the pads (51).
  • the rotating axis (41) situated over the exit (49) of the measuring feeder (38) has many magnetic elements (140, dr. 10) which magnetize the ferrous metals existing within the product.
  • magnetic elements (140) By the magnetizing force exercised by the magnetic elements (140) to the ferrous metals of the product while it passes over the axis (41), the ferrous metals remain on the conveyor belt (43) and do not fall when they are over the exit (49) of the measuring feeder whilst the remaining materials do fall.
  • the metals are not attracted anymore by the magnetic elements (140) and are free to the bottom (45) of the feeder (38) separated from the other materials that fell from the exit (49) and were guided to the Low Frequency Pulsator (39).
  • the pads (51) of the conveyor belt (43) having the adequate height, and pushed by the pads they move to the lower side of the conveyor belt (43) in a direction opposite to the movement direction of the product on the upper side of the belt (43, drawing 10).
  • the selected ferrous metals are guided and exit the measuring feeder (38) through a proper exit (139, drawing 10) situated on its lower side (45). From there, they are guided to any adequate collection array, constituting this product clean ferrous metal ready for recycling.
  • This step of the method is optional. If the selection of the ferrous metals is not desired at this stage of the method, the axis (41) does not bear magnetic elements (140) and the Feeder (38) does not have on its lower part (45) the second exit (139).
  • the Low Frequency Pulsator (39) is fed with the product from the horizontal measuring feeder (38) through a feeding funnel (52).
  • a feeding funnel (52) can be used two or three Low Frequency Pulsators (39), depending on capacity, as shown in Drawing 21.
  • the feeding funnel (52) can be rectangular, the cross section of which is decreasing towards the bottom.
  • the shape of the feeding funnel (52) is such as not to hinder in any case the smooth flow of the product to the Low Frequency Pulsator (39).
  • the feeding funnel (52) has access gates (53) and supervision windows (54).
  • the Low Frequency Pulsator (39, dr. 17) is placed within a robust metallic construction (55).
  • the metallic construction (55) that includes the Low Frequency Pulsator (39) has an entrance opening (50) on its upper part, where the exit of the feeding funnel is connected (52). It also has an exit opening on the lower part (67) from where the product exits and goes to the following stages of the treatment after having passed from the Low Frequency Pulsator (39).
  • the metallic construction (55) that includes the Low Frequency Pulsator (39) has at its sides the proper hatches (56) and access windows (57) (drawing 11) to facilitate the work of the operators in case access/visit to the Low Frequency Pulsator (39) is needed for reasons of maintenance, repair or/and component replacement of the Pulsator.
  • the Low Frequency Pulsator (39) comprises a rotating axis (58) that comes vertically from the center of at least two metallic supporting discs (59). On their perimeter the support discs bear cylindrical axes (60), vertical to their surface, on which pulse elements (61) are placed.
  • the supporting discs (59) are parallel to each other.
  • the axes (60) bearing and supporting the pulse elements (61) are vertical to the supporting discs (59) and parallel to the rotating axis (58).
  • the pulse elements (61) are placed on the axes (60) in the space existing between the supporting discs (59).
  • the distance between the pulse elements (61) is determined by a perforated rotating axis (62) of adequate length and of cylindrical cross section shape.
  • the application of pulses on the product results to further shredding, the breaking of its mass and volume and the partial destruction of microorganisms.
  • the choice of the adequate granulometry depends on the way of exploitation the user intends to do to the final product. As a general maximum application of the method is suggested, if the user, for example, desires the production of fuel, then the product must be of low granulometry, while if the user desires the production of soil improving material, then the product must be of larger granulometry, etc.
  • control elements (63) can have rectangular shape with edges from the internal side, where the edges contribute to the shredding of the material, while as internal side is considered to be the side that faces the interior of the Low Frequency Pulsator (39).
  • the exit (67) of the array is of a conical shape with its diameter shortening from top to bottom.
  • the product that comes out of the Low Frequency Pulsator (39) is guided by the chain conveyor (66) to the High Frequency Pulsator (68) which is the next stage of the method.
  • the chain conveyor (66) can have a gradient in order to transport the product from the lower part of the first pulsator (39) to the upper part of the second (68) if between them there is a height difference. It is of a closed type so as not to loosen dust and smells to the atmosphere.
  • the inclined chain conveyor (66) has a rotating axis (69), (70) at both ends.
  • the axis (69) situated under the Low Frequency Pulsator (39) is connected to an electric motor (71) through an adequate reducer (72) transfering motion to the chain (73) of the chain conveyor (66).
  • Other ways of motion transfer of the state of the art can be used without affecting the application way of the present method.
  • the axis (70) situated over the High Frequency Pulsator (68) is placed within guides
  • Each rotating axis (69), (70) includes at each end one serrated disc (75).
  • the two serrated discs (75) of each axis (69), (70) are vertical as to the axis (69), (70) and therefore parallel to each other.
  • each chain (75) has on its surface recesses on which each chain rests (73).
  • the discs (75) of each axis are equal in number to the chains (73) of the chain conveyor (66), and in this way, if for example the chains are three, the discs on each axis are also three. In this case two chains are used (73).
  • the rotation of the axes (69), (70) results to the movement of the chains (73) thanks to the serrated discs (75).
  • metallic plates (77) are placed vertical as to the chains (73). For the best application of the method, the metallic plates (77) are placed at a distance from each other that varies from around 40cm to 80 cm.
  • Each plate (77) is connected on either side to the chains (73) at a vertical position to them.
  • a stripe of material (78) On each plate (77) and to the interior of the chain conveyor (66) a stripe of material (78), along the plate (77) is placed.
  • the stripe of material (78) is the element which drags and transfers with the movement of the chains (73) the product to the next stage. It has length equal to the length of the plate (77).
  • This stripe (78) can be made of various materials such as plastic, metal etc.
  • the material comes into the chain conveyor (66) from the upper side of its lower part, which has an opening of the same dimensions with the exit of the array where the Low Frequency Pulsator (39) is included (drawing 13).
  • the product passes through the gap created by the plates (77) situated among the chains (73) in the interior of the chain conveyor (66) where it is dragged by the stripes (78) and guided to the following stages of the treatment.
  • the movement of the chain conveyor (66) is transferred through a motor array (71) and a reducer (72) and the speed of its movement can be regulated according to the volume of the product to be processed in the interior of the High Frequency Pulsator (68).
  • the speed of the chain conveyor is regulated to be slow, while if it has less material, then the speed of the chain conveyor is regulated to be higher.
  • the chain conveyor (66) at adequate points has access hatches - windows (80) for the intervention of the personnel in case of emergency and the observance of the procedure.
  • the High Frequency Pulsator (68) is also placed inside a robust metallic construction (85).
  • This metallic construction (85) that includes in its interior the High Frequency Pulsator (68) has an opening on its upper part, where the exit of the chain conveyor is connected (66) that transfers the product (drawing 20). It also has an opening on the lower part where from the product exits towards the next stages of the treatment.
  • the metallic construction (85) that includes the High Frequency Pulsator (68) has on its sides adequate hatches (86) and access windows (87) (drawing 11) to facilitate the work of the operators in case access is necessary for maintenance, repair, or replacement of components of the Pulsator (68).
  • the High Frequency Pulsator (68) (drawing 18) develops pulses of frequency higher than the first Pulsator (39). It comprises a rotating axis (88), coming vertically from the center of at least two metallic support discs (89) with some distance between them. In their perimeter and at an adequate distance from their center the support discs (89) bear cylindrical axes (90) vertical to their surface, where the pulse elements (91) are placed and supported.
  • the number of the pulse elements (90) in the High Frequency Pulsator (68) is equal or higher than the number of the axes (60) of the Low Frequency Pulsator (39).
  • the support discs (89) are parallel to each other and vertical to the rotating axis (88).
  • the axes (90) bearing the pulse elements (91) are vertical to the support discs (89) and parallel to the rotating axis (88).
  • the pulse elements (91) are placed on the axes (90) at the space created between the support discs (89).
  • the number of the pulse elements (91) on the High Frequency Pulsator (68) is equal or higher than the number of the elements (61) of the Low Frequency Pulsator (39).
  • the distance between the pulse elements (91) is determined by a perforated axis of cylindrical cross section axis of adequate length (92).
  • the number of the axes (90) bearing the pulse elements (91) but also the number of the pulse elements (91) that each axis bears (90) determine the frequency of the pulses applied on the product incoming to the interior of the High Frequency Pulsator (68).
  • the High Frequency Pulsator (68) possesses a greater number of cylindrical axes (90) as much as of pulse elements (91) than the High Frequency Pulsator (39), it develops pulses of higher frequency, even in the case of equal or slower rotation.
  • the High Frequency Pulsator (68) possesses an equal number of axes (90) and pulse elements (91) as to the Low Frequency Pulsator (39), then the High Frequency Pulsator (68) must rotate faster so as to develop pulses of higher frequency than the first Pulsator (39), a desired fact for the application of the method.
  • the openings (94) of the control elements array (93) of the High Frequency Pulsator (68) are of smaller dimension than the openings (64) of the horizontal control elements (63) of the Low Frequency Pulsator (39, drawing 17). The product comes through these openings (94) towards the next stages of the treatment.
  • the openings (94) may have various shapes and dimensions, suffice the product to pass easily.
  • the dimensions of the openings is chosen depending on the desired granulometry of the outgoing product, according to what is mentioned above about the granulometry.
  • the outgoing product from the High Frequency Pulsator (68) is now of fibrous form and free of microorganisms.
  • the system comprises a first centrifugal pump (81 , dr. 11) situated outside the High Frequency Pulsator (39).
  • the transfer of the product from the High Frequency Pulsator (68) to the Stabilization Chamber (83) is done by the air transfer system, which comprises the second centrifugal pump (96, dr. 1 1) of the High Frequency Pulsator (68) and tubing that transfer the product and the air to the various stages of the treatment.
  • the entrance (82) of the pump (81) is connected with the Stabilization Chamber (83).
  • the pump (81) removes the excess air created in the interior of the Chamber (83).
  • the volume of the air enriched with the humidity removed from the product inside the Stabilization Chamber (83) is guided through a multiple filter array (no. 84, dr. 2), outdoors.
  • the special fine grained filters from which the air passes throughout to outdoors detain dust and particles swinging in the air. They also remove the air from the humidity it carries.
  • a second centrifugal air pump is connected (96) (dr. 11 and 20) of high pressure and sub-pressure which similarly to the first centrifugal pump (81) is moved by a motor through an axis and a pulley array connected with belts to each other.
  • the entrance (97) of the pump (96) is connected to the exit of the High Frequency Pulsator (68).
  • the connection of the entrance (97) of the pump (96) to the exit of the Pulsator (68) is done through an adequate tube (98).
  • the exit of the High Frequency Pulsator (68) ends to a conical funnel (99) whose shape and dimensions ensure the smooth flow of the product to the tube (98) resulting to its smooth movement to the centrifugal pump (96).
  • the exit (100) of the pump (96) is connected through tubing (101) to the rear part of the Stabilization Chamber (83).
  • the tubing (101) leads the product from the exit (100) of the pump (96) to the rear part of the Stabilization Chamber (83).
  • the centrifugal pump (96) creates a strong air draught with a direction from the High Frequency Pulsator (68) to the Stabilization Chamber (83). This results to the violent transfer of the product from the High Frequency Pulsator (68) to the Stabilization Chamber (83).
  • the first centrifugal pump (81) situated outside the Low Frequency Pulsator (39), the second centrifugal pump (96) connecting the High Frequency Pulsator (68) with the Stabilization Chamber (83) and the total of tubing transferring the product and the air to the various stages of the treatment constitute the air transfer system.
  • the second pump (96) which transfers the product from the High Frequency Pulsator (68) to the Stabilization Chamber (83), creates in the interior of the Stabilization Chamber (83) excess air.
  • the excess air created by the second pump (96) inside the Stabilization Chamber (83) is removed from the first pump (81) which removes the air from the interior of the Chamber (83).
  • the product accumulated to the interior of the Stabilization Chamber (83) constitutes a natural filter which detains all the harmful organisms from the air draught that travel through the Chamber (83).
  • the Stabilization Chamber (83) constitutes a natural filter for the air mass of the air transfer of the system.
  • the air transfer of the fibrous product from the High Frequency Pulsator (68) to the Stabilization Chamber (83) causes the violent and quick dehumidification of the product along with the decrease in volume and mass. This happens because of the exposure of the product to the strong air draught during its transfer through the tubing and also during its stay inside the Stabilization Chamber (83) as the air transfer system creates an air draught inside the Chamber (83) also.
  • the product treated by the High Frequency Pulsator (68) comes via an air transportation system into the Stabilization Camber (83).
  • the product coming out of the High Frequency Pulsator (68) is in the form of fibers and includes elements of various diameters. These elements include mainly biodegradable fraction (fermentable) and recyclable materials which were not recovered by the 6 th step of the method. Other materials are perhaps included in the product, whose total mass is negligible compared to the mass of the already mentioned main elements.
  • the total of the product is guided to the Stabilization Chamber (83).
  • the Stabilization Chamber (83) is cylindrical in shape with a stable diameter.
  • the maximum diameter of the conical part is equal to the diameter of the Stabilization Chamber (83), while the minimum diameter is equal to the diameter of the cylindrical part.
  • the diameter of the conical part is getting smaller according to the direction of the product towards the exit from the Chamber (83). The product exists from the opening situated in the cylindrical part.
  • the Stabilization Chamber (83) possesses a screw (103) and a stirrer
  • the screw (104) (drawings 15 & 16).
  • the screw (103) and the stirrer (104) are placed axially to the center of a perpendicular section of the Chamber (83).
  • the screw (103) is longitudinal to the Chamber (83) while the stirrer (104) has a length equal to the length of the Chamber (83) that has the maximum stable section, reachmg the initial part of the conical exit (132, dr. 1 1) of the Chamber (83).
  • the screw (103) is of smaller diameter than the stirrer (104), and of greater length, reaching the cylindrical part of the exit (133, dr. 11) of the Chamber (83).
  • the screw (103) and the stirrer (104) are placed on an axis (105) and are coaxial, with the screw situated in the interior of the stirrer.
  • the axis (105) on one end is inside an array (106, drawing 15) that permits it to rotate freely.
  • the axis (105) has a pulley (107, drawing 16) which is connected with special belts (108, drawing 15) from material which offers electrical insulation with a second pulley (109, drawing 15) which rotates by a motor (1 10, drawing 15).
  • the stirrer (105) in any case is electrically insulated from the other part of the Stabilization Chamber (83).
  • the electrical insulation is achieved with the use of insulating materials at the points where the axis (105) comes in contact with the rest of the body of the Chamber (83).
  • the screw (103) and the stirrer (104) are in electrical contact with the axis (105). For this reason the stirrer (104) has at its ends insulating material (111, drawing 15) which comes in contact with the body of the Chamber (83) and during its rotation it "scrapes" the interior walls of the Chamber (83) constructed of conductive material.
  • the Stabilization Chamber (83) While the body of the Stabilization Chamber (83) is connected with the protective grounding (dr. 15), the axis (105) and by extension the screw (103) and the stirrer (104), since they are connected to each other, are connected with a positive high voltage load of controlled tension.
  • the product which has a regulated percentage of humidity, comes into the interior of the Chamber (83) and takes the space between the axis (105) and the Chamber' s (83) walls, it constitutes a conductor for the electron jump from the axis (105) to the walls of the Chamber (83), which are made of conductive material. This results to the breaking up of the DNA connections in the living organisms, like bacteria etc., and to the product's deliverance of germs and microorganisms.
  • the humidity regulation of the product inside the Stabilization Chamber (83, dr. 11 & 15) is achieved by supplying treated liquids from the storage tank (15, dr. 3 & 4) of the liquid drainage collected initially at the 3 st step of the method in the reception funnel (1) and perhaps from other stages.
  • the transfer of the liquids is done with a pump (137, dr. 3).
  • all liquid drainage is led to a suitable storage tank.
  • This tank is equipped with a special sieve and a suitable screw conveyor, in order to separate liquids by viscosity (viscous or not).
  • the viscous one are pumped through a special pump to the main chamber of Stabilization Chamber (83) - controlled injection into the interior of the Chamber (83) by special nozzles (1 13, drawing 15)- while the rest, are separated and are transferred to another storage tank, where they are exposed to emission of UV radiation in order to be sterilized. Then, the separated and sterilized liquid is transferred (through pumping system) to a third storage tank. The latest is used in order to cover all the water needs of the unit (spraying of material-humidity regulation, fire suppression system etc).
  • the ozone limits the odors which are eliminated.
  • the UV radiation to which the product is exposed when entering the Chamber (83), hinders the growth of bacteria, by destroying the nucleus of their DNA, so that they cannot be reproduced. All the bacteria and the germs (viruses) are destroyed by the ultra violet radiation, of course some more easily than others.
  • This radiation is very effective against the bacteria as for many pathogenic microorganisms. Indicativeiy are mentioned here some of them: E. Coli, Legionella, Salmonella, Hepatitis, Poliovirus etc.
  • the effect of the specific radiation wave length can deactivate some microorganisms which then will multiply and become virulent. This phenomenon is observed in some bacteria (coliforms, shigellas).
  • the screw (103) has an opposite winding in relation to the axis (105) from the winding of the stirrer (104) (drawing 16). This results the screw (103) to push part of the product which enters the Chamber (83) towards the next stage of the treatment while at the same time the stirrer (104) drags part of the product towards the opposite direction achieving this way a delay in the flow of the mass within the Chamber (83).
  • the delay is desirable because in this way the exposure of the product to the UV radiation is extended and the application of the method is optimized.
  • the heavy elements of the product are guided directly to the lower part of the Chamber (83) because of gravity.
  • the metals, the plastic and the glass which have granular shape and bigger weight and diameter from the remaining elements of the product, are gathered.
  • the lighter elements consisting mainly by biodegradable fraction of the product do not reach the lower part of the Chamber (83) but are dragged by the screw (103) and guided to the next stage of the treatment which is the Microwave Chamber (116). This part of the treatment which is optional is described at the end of the Description.
  • the stirrer (104) at its rotation drags the elements that are gathered in the lower part of the Chamber (83) to the opposite direction from the one that the lighter elements are guided by the screw (103). At the lower part of the Chamber (83) and in regular intervals between them there are openings (117) (drawing 12). If this optional stage of the treatment is not to be followed, the Chamber (83) does not need to have openings (117). Through these openings (1 17) and through the respective filters they have, the heavier elements are drawn by the rotating stirrer (104) to the lower part of the Chamber (83) and are guided to the second screw (1 18, drawing 12), which while it is single it has a thread of opposite direction. The first half of the screw, starting from the motor (76, drawing 12) that rotates it, guides the material from the left to the right while the second half makes the opposite.
  • the filter with the smaller openings (120) is the one the product meets first, as it comes into the Chamber (83), then it meets the filter with the slightly larger openings (121) and thirdly it meets the filter with the largest openings (141).
  • the holes of the first metallic filter (120) could be 1 mm in diameter each.
  • the elements of the product which are gathered in the lower part of the Stabilization Chamber (83) and have a diameter smaller or equal to 1mm are gathered.
  • These elements are mainly inert materials (e.g. dust, dirt) and are removed from the first opening (119)
  • the holes of the second metallic filter (121) could be of 5 mm in diameter each.
  • the elements of the product gathered at the lower part of the Stabilization Chamber (83) having a diameter larger than 1mm, or the respective diameter of the holes of the first filter (120), and smaller or equal to 5mm are removed.
  • the vast majority of the elements included in these removed through the second filter are mainly - because of their diameter - metals, glass and heavy plastics.
  • the rotating drum (122) is connected to the second opening (1 19). Inside the sorter there is a rotating drum (123, drawings 12 and 14) on which the elements coming out of the second opening of the screw (118) are guided falling by gravity.
  • the rotating drum (123) rotates by an array (143) of motor, belt, and pulley.
  • the rotating drum (123) bears magnetic elements (142, drawing 12) resulting to the magnetization of all the ferrous metals guided on it.
  • the other elements like glass, plastic, and non ferrous metals (aluminium) are not getting magnetized and continue falling by gravity inside the Sorter (122).
  • the ferrous metals because of the magnetic attraction they get from the rotating drum (123) are getting attached to its surface and rotate with it.
  • the shaft (scraper) (124) is tangentially in contact with the drum (123) in such a way that it does not hinder its rotation.
  • the rotation of the magnetized ferrous metallic elements continuous until the point they meet the shaft (124) which detaches them from the rotating magnetic drum (123) and guides them inside the collector (125) of the ferrous metallic elements.
  • the ferrous metallic elements are gathered in the collector (125) and are removed from there.
  • an air draught is created that blows them depending on their weight.
  • the air draught is created by a centrifugal pump (144) which is rotating by an array (145) of a motor, belt and pulley.
  • the air draught created by the centrifugal pump (144) blows the light elements, in their majority aluminium and plastic, towards the electrostatic drum (146).
  • the electrostatic drum (146) rotates by an array of motors (147).
  • the aluminium inside the product has mainly the form of very thin and light leaves.
  • the aluminium along with the plastic is guided by the air draught to the rotating electrostatic drum (146).
  • the rotating electrostatic drum (146) draws the plastic elements which are attached to the surface of the drum (146).
  • the aluminium is not drawn by the rotating electrostatic drum (146) resulting to its fall inside the aluminium collector (126) from where it is later removed.
  • the plastic, which is attached to the surface of the rotating electrostatic drum (146) rotates with the drum (146) and is guided to the collector (127) of plastics, from where it is later removed.
  • the detachment of the plastic elements from the surface of the rotating electrostatic drum (146) takes place with the help of an adequate metallic array (scraper) (148) which is tangentially in contact with the surface of the drum (146), without hindering its free rotation.
  • a metallic guidance array For facilitating the light elements (aluminium, plastic) to be guided on the surface of the rotating electrostatic drum (146) there is a metallic guidance array (149).
  • the metallic array (149) is placed on a proper point, while the angle that it forms with the rotating drum (146) is regulated in order to achieve its optimum use.
  • the regulation of the metallic array (149) is achieved through external rotating regulators (150).
  • the heavier elements rotating in the incoming material to the Special Sorter of Recyclable Materials (122), which are mainly glass, are not drawn by the current of air created by the centrifugal pump and fall by gravity into the collector (128) of glass, from where they are later removed.
  • step of selection is not applied, since it is optional for the application of the method, as mentioned before, then all the materials are guided directly to the 14 th step which is also optional and is the exposure of the elements to a microwave radiation, or to the 15 step, also optional, which is pelletization, or they are guided to the final product cooling and stabilization system (156).
  • This stage of the treatment guarantees the production of a safe product, completely free of infectious factors. This stage is not necessary for the effectiveness of the method and the system, but is optional for the optimization of the application of the method.
  • This stage helps the Stabilization Chamber (83) and guarantees the safety of the final product produced by the system.
  • This stage refers to the lighter elements, consisted of, in their majority, biodegradable fraction of the product and which do not reach the lower part of the Stabilization Chamber (83), but are dragged by the screw (103) and guided to the microwave treatment.
  • plastic and glass which has a granular shape and larger weight but also larger diameter from the rest of the elements of the product, are gathered mainly on the lower part of the Chamber (83) and from there they are guided - optionally - to the sorting unit (122) as presented immediately before.
  • the stabilized product free of infectious and pathogenic organisms is transferred by the screw (103) to the exit of the Stabilization Chamber (83). From there it enters by gravity to the following, optional, stage of treatment which is the special Microwave Chamber (116). Therefore, the lighter elements, with the rotation of the screw (103) are exiting from the Stabilization Chamber (83) and entering the Microwave Chamber (1 16), which is in continuation to the Stabilization Chamber (83).
  • the Microwave Chamber (116) draws 11 and 15
  • arrays of microwave emission 115.
  • the product entering the Microwave Chamber (116) is submitted to high energy radiation which is properly coordinated to be absorbed by water molecules (humidity) existing in the product. This results to the additional sterilization of the mass of the product existing inside the Microwave Chamber (116).
  • the Final Stabilization Array for the Decrease of Volume and Mass (131) is connected to the Microwave Chamber (1 16) - since this optional stage of the method will be applied - in such a way that the product at its course from the Chamber (83) to the Microwave array (116) and from there to the Stabilization Array (131), is always entering smoothly without being blocked, such as by gravity, by air transfer, or by screw, etc.
  • the product is compressed aiming to its additional decrease of volume and mass.
  • This is achieved with the use of one pelletization machine (131) known to the state of the art, treating the product and converting it to pellets of high density.
  • the product after passing from the pelletization machine (131) and after we receive the final dehydrated and stabilized product is guided for treatment to Step 16.
  • the material during its stay in the interior of the pelletization machine (131) is submitted to conditions of pressure and temperature for enough time for the final stabilization of the product to be achieved and the discharge of the microbial load dangerous for public health.
  • a perspective view of the arrangement of Stabilization chamber (83) and of Final Stabilization Array, for the Decrease of Volume and Mass (131) is shown in Drawing 22.
  • the final product - pellets which come out the pelletization machine (Step 15) and before leading to the packaging, has probably a relatively high temperature (70-90°C) that prevents it from being stored and packaged as it is. For this reason is required the use of cooling and final stabilization system for immediate and continuous treatment of the final product without the presence of intermediate storage areas.
  • the present cooling and final stabilization system is a fully ergonomic system of continuous and electronic controlled operation, allowing full adjustment of parameters such as the flow rate and direction of air flow (parallel or counter flow), the percentage of residual moisture after the cooling treatment e.t.c.
  • the cooling and final stabilization system is a metal robust construction machine, of rectangular cross section and of dimensions depending on the feeding capacity, with basic operation the dehumidification of the final product (final moisture content below 10%) .
  • This system is characterized as multi-path cooling system since it comprises numerous successive perforated belt conveyors (180) for effective and efficient operation per tonne of product.
  • the final product through the inlet funnel (202) is transferred (chain system) continuously up to a system of parallel horizontal conveyor belts, thereby causing rotational movement and jumping of the material, thereby facilitating the process of cooling, since it takes place the phenomenon of physical air drying.
  • a metal structure exit-extension (181) of the lowest, per height of the system, horizontal conveyor belt the final product is leading to packaging or bulk loading.
  • the humidifying of the final product is achieved with the use of numerous devices of vents (182) of suitable diameter which are placed in the roof and along the system, at equal spaced distances, in order to uniform cooling of the product due to air flow/exhaust through them.
  • this system is divided externally to isomers parts of cube cross section that conceivably designate cubical configuration apartments (183) each including isocenter on its upper basis of at least one vent device (182) .
  • the continuous circulation (recycling) of the air currents is achieved because of the uniform distribution of air velocities through the numerous successive conveyor belts (180), since the air is passed through the holes of each path (perforated) vertically to the layer of the cooling product.
  • protective caps are constructed over each vent device for avoiding ingress of moisture or any dysfunction in case of rain or unforeseen circumstances.
  • suitable cyclone dust collectors and bag filters particulates (dust) have been installed.
  • the product transport duration across and along the entire final product cooling and stabilizing system is calculated to achieve the desired final percentage of humidity, which is below 10%.
  • each routing system consists of sheet metal (209) equidistant, on which the system of chain is placed.
  • the chain system consists of metal plates (212) mounted on the chain and hollow sections (210) that push the matter.
  • a final product containing final moisture content below 10% results, which is suitable to be led to packaging and storage, or to be led in a suitable homogenization system, where the dosing controlled addition of polyester substances takes place and subsequently the homogeneous and continuous mixing of materials, aiming to enhance the transition treatment of the produced mixture into a solidified form (polymerization), in order to undergo proper treatment of conversion to an industrial product.
  • the intermediate materials transfer systems are depicted in number and design indicative and not limiting to the application of the method and the mechanical equipment which implements it.
  • the system possesses in many points washing and disinfection arrays (130 dr. 2, 15, 19 and 20) of the partial units, arrays and equipment.
  • the washing arrays are necessary for the systematic disinfection of the complex in order to reduce the microbial load and eliminate the odors.
  • the operation of the complex is fully automated and electronically controlled. No human presence is necessary in the stages of execution of the treatment and exploitation, only for the regulation of the operational parameters, which can be only the initial by the constructor. In this case, the human presence is restricted to the programming of new parameters through the central control board. In this way the manual interventions are minimized to all the operational stages and therefore the exposure of the workers' health to infection risks.
  • the operation of the complex is ecologically safe as there are no solid or liquid residues while clean air is emitted to the atmosphere.
  • the complex of the present invention is transported inside containers and is internally adapted and externally bears the proper openings and connection arrays. In this way the complex is ready for operation at any moment, needing only its transportation to the desired point with the containers which can be transferred anywhere and applies the present method for the waste treatment.
  • the containers which can be incorporated on the tractor of the system of the present invention can either be detachable of the frame of the tractor or stable on its frame.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

L'invention concerne un procédé et un système de traitement de déchets urbains solides, qui produit des produits finaux déshydratés et comprimés présentant une composition qualitative variable et permettant de produire des produits industriels, qui est appliqué par l'introduction en continu de déchets avec, de manière simultanée, ramollissement du flux et séparation des matières magnétiques et inertes, un premier séchage de matières et une autre séparation partielle des matières inertes, l'entrée des déchets dans le système, l'ouverture des emballages, le traitement d'homogénéisation, le recyclage, la récupération et le stockage des matières utiles, le séchage final de matières, le premier traitement par pulvérisation, le traitement supplémentaire par pulvérisation, l'exposition à un champ électrique, l'exposition à une émission de rayonnement UV, et le refroidissement du produit final au moyen d'un convoyeur à chaîne de type redler (152), d'une unité d'ouverture (19), d'une unité d'homogénéisation (28), d'une unité de recyclage, de récupération (154) et de stockage (157) des matières utiles, d'une unité de séchage final (190) des matières, d'un pulsateur de fréquence inférieure (39), d'un pulsateur de fréquence supérieure (68) et du système de refroidissement (156) du produit final, avec la possibilité d'une première sélection optionnelle des éléments métalliques ferreux avec des éléments magnétiques, la séparation du verre, des éléments métalliques ferreux, de l'aluminium et du plastique, au moyen d'un trieur (122) de matières recyclables et le transfert des matières sélectionnées à recycler, et, finalement, l'exposition des matières obtenues à un rayonnement hyperfréquence et la pelletisation du produit final.
PCT/GR2014/000055 2014-09-30 2014-09-30 Procédé et système de recyclage et de traitement des déchets urbains solides WO2016051214A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/GR2014/000055 WO2016051214A1 (fr) 2014-09-30 2014-09-30 Procédé et système de recyclage et de traitement des déchets urbains solides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GR2014/000055 WO2016051214A1 (fr) 2014-09-30 2014-09-30 Procédé et système de recyclage et de traitement des déchets urbains solides

Publications (1)

Publication Number Publication Date
WO2016051214A1 true WO2016051214A1 (fr) 2016-04-07

Family

ID=51987425

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GR2014/000055 WO2016051214A1 (fr) 2014-09-30 2014-09-30 Procédé et système de recyclage et de traitement des déchets urbains solides

Country Status (1)

Country Link
WO (1) WO2016051214A1 (fr)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105903748A (zh) * 2016-05-31 2016-08-31 耐德三井造船（重庆）环境装备有限公司 一种餐厨垃圾渣液分离机
CN106238331A (zh) * 2016-08-26 2016-12-21 天津立中合金集团有限公司 一种废杂铝按成分识别和分选系统及工艺
CN107597794A (zh) * 2017-09-07 2018-01-19 段建辉 一种垃圾分选回收处理一体化装置
WO2018049411A1 (fr) * 2016-09-12 2018-03-15 Vermeer Manufacturing Company Systèmes et procédés pour traiter des boues de terre
CN107983754A (zh) * 2017-12-19 2018-05-04 毕玉玲 一种多功能厨余垃圾回收处理箱
CN107999515A (zh) * 2017-12-19 2018-05-08 毕玉玲 一种多功能厨余垃圾箱
CN110425857A (zh) * 2019-07-05 2019-11-08 江苏富勤机械制造有限公司 一种带有自动打散振筛组件的烘干装置及其工作方法
CN110479730A (zh) * 2019-04-30 2019-11-22 武汉永清环保科技工程有限公司 一种用于电厂锅炉协同处置易破碎固态危险废物的方法
CN110525946A (zh) * 2019-07-30 2019-12-03 深圳蓝胖子机器人有限公司 货物分拣方法、装置和系统
CN110589521A (zh) * 2019-10-08 2019-12-20 上海友富新能源科技有限责任公司 一种沥青拌合站冷骨料输送系统
CN110639843A (zh) * 2019-10-31 2020-01-03 博罗承创精密工业有限公司 一种高精度led支架料带在线检测冲切系统
CN112644927A (zh) * 2021-01-08 2021-04-13 叶桐帆 一种复合纸盒整平回收镀铝膜装置
CN112831332A (zh) * 2020-12-24 2021-05-25 程畅 一种可提高空间利用率的节能型复合燃烧制碳系统
CN112871413A (zh) * 2021-01-21 2021-06-01 韩文金 一种中药科用药渣后期处理装置
BE1027728B1 (nl) * 2019-11-04 2021-06-08 Galloo Nv Zeefinrichting en werkwijze voor het verhogen van de kwaliteit van opgeslagen recuperatiematerialen
CN113401537A (zh) * 2021-06-29 2021-09-17 中科深兰(福建)环境科技有限责任公司 一种带有分拣结构的固废检测装置
CN113491967A (zh) * 2021-09-09 2021-10-12 徐州桐圣建材有限公司 用于水泥制品的控湿度智能加湿混合装置
CN113600590A (zh) * 2021-06-29 2021-11-05 湖州嘉骏热电有限公司 一种工业固废预处理系统
CN114367454A (zh) * 2020-10-16 2022-04-19 万润科技股份有限公司 搬送装置与电子元件检测设备
CN114589100A (zh) * 2022-03-29 2022-06-07 山东华业阳光新能源有限公司 一种太阳能光伏板加工废料收集装置
WO2022175493A1 (fr) * 2021-02-19 2022-08-25 Elia Carmine Transporteur à vis
CN115121474A (zh) * 2022-06-23 2022-09-30 洪泽大洋盐化有限公司 高纯度工业盐生产用扰动型多级筛选装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790091A (en) * 1971-06-07 1974-02-05 Nat Recycling Inc Solid waste separating method and classification of material
GB2164331A (en) * 1984-08-01 1986-03-19 Thomas Richard Wotton Waste disposal apparatus
US5387267A (en) * 1993-08-25 1995-02-07 Modular Energy Corporation Process and apparatus for treating heterogeneous waste to provide a homogeneous fuel
WO2004028715A1 (fr) 2002-09-26 2004-04-08 Jean-Louis Savoret Procede et installation pour la destruction la neutralisation la sterilisation par solidification des dechets menagers
WO2011141757A2 (fr) * 2010-05-10 2011-11-17 Eieftheria Soukou Procédé et système de traitement à froid de déchets solides municipaux
US20120048974A1 (en) * 2010-11-24 2012-03-01 Organic Energy Corporation Mechanized separation of mixed solid waste and recovery of recyclable products

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790091A (en) * 1971-06-07 1974-02-05 Nat Recycling Inc Solid waste separating method and classification of material
GB2164331A (en) * 1984-08-01 1986-03-19 Thomas Richard Wotton Waste disposal apparatus
US5387267A (en) * 1993-08-25 1995-02-07 Modular Energy Corporation Process and apparatus for treating heterogeneous waste to provide a homogeneous fuel
WO2004028715A1 (fr) 2002-09-26 2004-04-08 Jean-Louis Savoret Procede et installation pour la destruction la neutralisation la sterilisation par solidification des dechets menagers
WO2011141757A2 (fr) * 2010-05-10 2011-11-17 Eieftheria Soukou Procédé et système de traitement à froid de déchets solides municipaux
EP2569102A2 (fr) 2010-05-10 2013-03-20 Eleftheria Soukou Procédé et système de traitement à froid de déchets solides municipaux
US20120048974A1 (en) * 2010-11-24 2012-03-01 Organic Energy Corporation Mechanized separation of mixed solid waste and recovery of recyclable products

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105903748A (zh) * 2016-05-31 2016-08-31 耐德三井造船（重庆）环境装备有限公司 一种餐厨垃圾渣液分离机
CN106238331A (zh) * 2016-08-26 2016-12-21 天津立中合金集团有限公司 一种废杂铝按成分识别和分选系统及工艺
CN106238331B (zh) * 2016-08-26 2019-01-22 天津立中合金集团有限公司 一种废杂铝按成分识别和分选系统及工艺
WO2018049411A1 (fr) * 2016-09-12 2018-03-15 Vermeer Manufacturing Company Systèmes et procédés pour traiter des boues de terre
US10683178B2 (en) 2016-09-12 2020-06-16 Vermeer Manufacturing Company Systems and methods for processing earthen slurries
CN107597794B (zh) * 2017-09-07 2020-06-12 新沂市绅奥环保用品有限公司 一种垃圾分选回收处理一体化装置
CN107597794A (zh) * 2017-09-07 2018-01-19 段建辉 一种垃圾分选回收处理一体化装置
CN107983754A (zh) * 2017-12-19 2018-05-04 毕玉玲 一种多功能厨余垃圾回收处理箱
CN107999515A (zh) * 2017-12-19 2018-05-08 毕玉玲 一种多功能厨余垃圾箱
CN110479730A (zh) * 2019-04-30 2019-11-22 武汉永清环保科技工程有限公司 一种用于电厂锅炉协同处置易破碎固态危险废物的方法
CN110425857A (zh) * 2019-07-05 2019-11-08 江苏富勤机械制造有限公司 一种带有自动打散振筛组件的烘干装置及其工作方法
CN110525946A (zh) * 2019-07-30 2019-12-03 深圳蓝胖子机器人有限公司 货物分拣方法、装置和系统
CN110589521A (zh) * 2019-10-08 2019-12-20 上海友富新能源科技有限责任公司 一种沥青拌合站冷骨料输送系统
CN110639843A (zh) * 2019-10-31 2020-01-03 博罗承创精密工业有限公司 一种高精度led支架料带在线检测冲切系统
CN110639843B (zh) * 2019-10-31 2024-01-19 博罗承创精密工业有限公司 一种高精度led支架料带在线检测冲切系统
BE1027728B1 (nl) * 2019-11-04 2021-06-08 Galloo Nv Zeefinrichting en werkwijze voor het verhogen van de kwaliteit van opgeslagen recuperatiematerialen
CN114367454B (zh) * 2020-10-16 2023-08-22 万润科技股份有限公司 搬送装置与电子元件检测设备
CN114367454A (zh) * 2020-10-16 2022-04-19 万润科技股份有限公司 搬送装置与电子元件检测设备
CN112831332A (zh) * 2020-12-24 2021-05-25 程畅 一种可提高空间利用率的节能型复合燃烧制碳系统
CN112831332B (zh) * 2020-12-24 2023-04-14 程畅 一种可提高空间利用率的节能型复合燃烧制碳系统
CN112644927B (zh) * 2021-01-08 2022-08-30 上海丰溢复合纸材有限公司 一种复合纸盒整平回收镀铝膜装置
CN112644927A (zh) * 2021-01-08 2021-04-13 叶桐帆 一种复合纸盒整平回收镀铝膜装置
CN112871413A (zh) * 2021-01-21 2021-06-01 韩文金 一种中药科用药渣后期处理装置
WO2022175493A1 (fr) * 2021-02-19 2022-08-25 Elia Carmine Transporteur à vis
CN113600590A (zh) * 2021-06-29 2021-11-05 湖州嘉骏热电有限公司 一种工业固废预处理系统
CN113401537B (zh) * 2021-06-29 2022-09-06 中科深兰(福建)环境科技有限责任公司 一种带有分拣结构的固废检测装置
CN113600590B (zh) * 2021-06-29 2022-10-25 湖州嘉骏热电有限公司 一种工业固废预处理系统
CN113401537A (zh) * 2021-06-29 2021-09-17 中科深兰(福建)环境科技有限责任公司 一种带有分拣结构的固废检测装置
CN113491967A (zh) * 2021-09-09 2021-10-12 徐州桐圣建材有限公司 用于水泥制品的控湿度智能加湿混合装置
CN114589100A (zh) * 2022-03-29 2022-06-07 山东华业阳光新能源有限公司 一种太阳能光伏板加工废料收集装置
CN115121474A (zh) * 2022-06-23 2022-09-30 洪泽大洋盐化有限公司 高纯度工业盐生产用扰动型多级筛选装置
CN115121474B (zh) * 2022-06-23 2023-08-18 洪泽大洋盐化有限公司 高纯度工业盐生产用扰动型多级筛选装置

Similar Documents

Publication Publication Date Title
WO2016051214A1 (fr) Procédé et système de recyclage et de traitement des déchets urbains solides
US10160693B2 (en) Processing apparatus for quick resource recovery of kitchen garbage
CN1098737C (zh) 废物处理的设备和方法
EP2569102B1 (fr) Système de traitement de déchets solides municipaux
CN202729970U (zh) 粪便处理装置
KR101940451B1 (ko) 건조 유기성폐기물 선별기
JP2004507358A (ja) 有機物処理装置、システム及び方法
US11389992B1 (en) Small footprint pre-treatment plant and decentralized food waste separation and treatment
CN108941170B (zh) 垃圾处理系统
KR101272123B1 (ko) 유기성 폐기물 자원화 설비시스템
KR101322303B1 (ko) 음식물류폐기물의 종량제 수거 및 자원화 장치
KR101233737B1 (ko) 음식물폐기물을 이용한 자원 재활용 소멸처리장치
KR101455028B1 (ko) 이동식 축분 펠릿 제조시스템
CN206779140U (zh) 生活垃圾处理设备
JP2892639B1 (ja) 都市ゴミの無公害化処理プラント
CN111659695B (zh) 垃圾处理站及湿垃圾处理方法
BR102013018666A2 (pt) Equipamento e processo contínuo de tratamento de resíduos, alimentos e outros materiais, por esterilização a plasma frio, secagem em profundidade, compactação e empacotamento
CA3017914C (fr) Appareil de compostage et procede d'utilisation de celui-ci
US20140061019A1 (en) Method and Apparatus for Reducing Organic Waste by Rotary Desiccation
CA3040202C (fr) Appareil de compostage pouvant etre utilise a l'echelle industrielle et son procede d'utilisation
CN112620321A (zh) 一种用于环保设备领域的垃圾处理装置
KR20010027616A (ko) 음식물쓰레기 처리장치 및 그 방법
KR101067450B1 (ko) 음식물 처리기의 투입장치
CN207857518U (zh) 一种生活垃圾卫生填埋场垃圾综合处理系统
CN105057090A (zh) 垃圾再生方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14803241

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14803241

Country of ref document: EP

Kind code of ref document: A1