WO2021038308A1 - Système et procédé de traitement de déchets - Google Patents

Système et procédé de traitement de déchets Download PDF

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Publication number
WO2021038308A1
WO2021038308A1 PCT/IB2020/053529 IB2020053529W WO2021038308A1 WO 2021038308 A1 WO2021038308 A1 WO 2021038308A1 IB 2020053529 W IB2020053529 W IB 2020053529W WO 2021038308 A1 WO2021038308 A1 WO 2021038308A1
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WO
WIPO (PCT)
Prior art keywords
waste
chamber
scrubber
treatment
waste material
Prior art date
Application number
PCT/IB2020/053529
Other languages
English (en)
Inventor
Surya Kotha
Original Assignee
Surya Kotha
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 Surya Kotha filed Critical Surya Kotha
Publication of WO2021038308A1 publication Critical patent/WO2021038308A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/38—Removing components of undefined structure
    • B01D53/44—Organic components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • F23C99/001—Applying electric means or magnetism to combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/04—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/10—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
    • F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
    • F23G7/063—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating electric heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • B01D2252/103—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/206—Organic halogen compounds
    • B01D2257/2064—Chlorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/93—Toxic compounds not provided for in groups B01D2257/00 - B01D2257/708
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • B01D2258/0291—Flue gases from waste incineration plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/12—Methods and means for introducing reactants
    • B01D2259/124—Liquid reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/814—Magnetic fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/75—Multi-step processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2205/00—Waste feed arrangements
    • F23G2205/16—Waste feed arrangements using chute
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2205/00—Waste feed arrangements
    • F23G2205/18—Waste feed arrangements using airlock systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00—Waste heat recuperation
    • F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
    • 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
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage

Definitions

  • the present invention generally relates to a system and method for the treatment of MSW and other organic waste materials. More particularly, the present invention relates to treatment of MSW organic waste - hospital waste, pharmaceutical waste with mixed chemicals and mixed waste which can be destroyed without creating or producing harmful emissions.
  • Waste material or garbage is also destroyed by incineration, which too, results in the generation of harmful gases released to cause air pollution. Incinerators also it requires large space which in space starved cities or towns is not feasible. [005] In the present scenario the growth of industries in any field is unstoppable as it is required to improve the standards of human beings.
  • the proposed recycling methods are may not be economical and they may produce different pollutants.
  • W02004/072208 relates to a method and a device for continuous conversion of organic waste into sin gases like H2 and CO. More specifically, it relates to treating highly contaminated waste products and worn-out vehicle tires in which the charge is liquefied and then cracked giving a product in the gaseous phase, wherein the charge is introduced in to a hot bath, comprising liquid inorganic medium, displaced through the melting zone and the decomposition zone and then the gaseous products of the decomposition are collected at the top and the impurities are removed by means of at least one conveyer.
  • the decomposition reactions are carried out catalytically in the liquefied layer of the charge formed on the surface of the hot bath comprising liquid inorganic medium.
  • US9518733B1 discloses a furnace apparatus to incinerate solid waste comprising a chamber, a solid waste feed inlet, air inlet pipes and air outlet pipes.
  • the air inlet pipes receive air for combustion of the solid waste within the lower combustion section.
  • the air outlet pipes exhaust combusted air from the lower combustion section, where multiple wigglers are operably attached on the air inlet pipes and the air outlet pipes.
  • the paramagnetic oxygen present in the received air is concentrated via the wigglers, and the concentrated oxygen is introduced into plasma generated within the combustion section to accelerate the combustion process, and to oxidize toxic matter present in the solid waste.
  • a dry scrubber used to remove toxins from flue gases is used.
  • the main object of the present invention is to provide a safe system and method for treatment of waste to decompose the waste material such as garbage, inert waste and Pharma waste, without producing harmful effects to the environment.
  • a system for treatment of waste materials comprising at least one chamber provided with a charge feed door for feeding unsegregated waste materials into said chamber through chute at a predetermined time interval for treating waste materials, where the resident heat aids the magnetized ionized air to react with the hydrocarbons in the waste materials, a resultant exothermic reaction boosts the temperature to 350 - 400°C.
  • the waste in the absence of air or free oxygen starts by splitting the molecules into atoms and is de-hydrated & reduced to Ceramic Ash.
  • the heat induced by exothermic reaction phenomenon is retained in the system through a plurality of heating coils to generate heat and retain it to said chamber and waste heat is recycled through a tubular heat sink, where the recycled heat is supplied to wet waste material to reduce the moisture content, thereby increasing the efficiency or productivity of the machine.
  • a separate chamber for collecting and separating ash deposited after the treatment of waste material where at the upper layer of said radiator said heat sink is arranged at a hearth center section of said chamber to attain uniform heat transfer throughout the process of waste material treatment; a flue gas exhaust from said chamber is relayed through a dual or triple stage scrubber to remove toxic elements by spraying water or dilute solution and then released through a chimney into the atmosphere.
  • the exhaust gases are actually heated in a separate area to 900 degrees centigrade to remove all toxins and dioxins from flue gas during scrubbing process.
  • This processing of exhaust gas helps in reducing formation within the machine greatly, whereas multi-stage process of said scrubber removes toxins & dioxins from flue gas.
  • This is to increase efficiency of the system & availability of the machine during practical application.
  • the machine thus uses electricity back up only for the recirculation pump & heaters used for gas cleaning. This is entirely to confirm to the Air Pollutions norms; the waste reduction process is completely self-sustaining does not require any fuel or electricity support, therefore the operating cost is extremely low, therefore can be easily deployed in remote areas.
  • combustion chamber is double insulated to save the heat energy.
  • FIG. 1 illustrates schematic flow of the system for waste material treatment comprising all embodiments according to the present invention.
  • FIG. 2 illustrates a projected view of the system for waste material treatment having feed door, preheating chamber, thermostat, tumbling rods, wiggleric valves, water pump, scrubbing cylinders and chimney pipe according to the present invention.
  • FIG. 3 illustrates a projected view of the combustion chamber of system for waste material treatment having feed door, preheating chamber, collapsible doors, thermostat, tumbling rods, wiggleric valves, ash removal door, auto ignition heater, tar collector according to the present invention.
  • FIG. 4 illustrates a perspective view of the system for waste material treatment having scrubbers, heaters, chimney according to the present invention.
  • FIG. 5a - 5b illustrates a perspective view of second heaters of a scrubber of the system according to the present invention.
  • FIG. 6 illustrates a projected Tumbling view of the system for waste material treatment having combustion chamber, control panel, ceramic coating pipe and chimney pipe according to the present invention.
  • FIG. 1 of the present invention illustrates schematic flow of a system for treatment of waste materials comprising at least one combustion chamber, a plurality of heating coils, charge feed, chute, preheating chamber containing at least one tubular radiator, thermostat, a plurality of tumbling rods, flue gas exhaust, a plurality of wiggleric valves, tar collector, ash removal door, air inlet, vapour cooler with a multi-stage scrubber, a first heater, absorption tank, tar separator, knockout tank, , at least one pump, a second heater, gas analyzer and a chimney.
  • the system does not require power or fuel for treatment of waste materials.
  • the system as shown in FIG. 1 comprises at least one combustion chamber for decomposing or treating waste materials.
  • Combustion chamber is provided with a feed door for feeding waste materials into said chamber through chute at a predetermined time interval for treating waste materials.
  • the means for igniting initial fire include camphor or cardboard by which treating of waste materials starts, thereafter splitting the molecules into atoms and further ionizing the atoms as electrons, protons and neutrons, and separated electrons energizes as accelerated electrons with strong energy.
  • the air inlets allow atmospheric air to pass through a strong wiggleric field by using a plurality of wiggleric valves, where oxygen molecules of the atmospheric air split into exothermal oxygen with negative charge and this atomized oxygen oxidizes the organic surface and changes the waste materials to desperate organic oxide and thereby a reaction is induced by exothermic phenomenon.
  • the wiggleric valves are provided in the middle of said chamber to generate strong wiggleric field for ionizing the molecules. These wiggleric valves can also be placed at the bottom of said chamber.
  • the heating coils generate heat and retain it to said chamber.
  • the waste heat from the chamber is recycled through a tubular heat sink and the recycled heat is supplied to wet waste material to reduce the moisture content, thereby increasing the amount of waste material to be feed into said chamber.
  • the tumbling rods to tumble the waste materials feed into said chamber to mix and fast treatment of waste materials.
  • the tubular radiator arranged at the lower layer of said chamber collects and separates ash deposited after the treatment of waste material.
  • the flue gas exhaust from said chamber is released into a vapour cooler and then to a chimney through an exhaust flue gas outlet, to release clean air into the atmosphere, where said chimney is fixed to said chamber.
  • the toxic components from the flue gas exhaust are destroyed by using said water cooler by reducing temperature.
  • the hopper is provided at the top of said chamber and at the bottom of said hopper is provided with chute, through which waste material is dumped into said chamber for treatment.
  • a plurality of insulated pipes is provided in said hopper to supply hot water for pre-heating the waste material.
  • load bumpers having suitable width is provided to accommodate waste material for pre-heating by providing one additional door in top.
  • the tumbling rods are provided inside said chamber, where said tumbling rods are heated.
  • the first heater provided at the bottom of said chamber for continuous cooling. When said chamber is cooled said heater ignites automatically to continue the waste material treatment process.
  • FIG. 2 illustrates a projected view of the system for waste material treatment having feed door to receive the waste in to the combustion chamber. And the received waste is preheated in preheating chamber.
  • a thermostat is placed to monitor the temperature of the system. Tumbling rods are provided to mix the waste homogeneously.
  • a plurality of wiggleric valves are provided to pass atmospheric air through a strong wiggleric field, where oxygen molecules of the atmospheric air split into exothermal oxygen with negative charge and this atomized oxygen oxidizes the organic surface and changes the waste materials to desperate organic oxide and thereby a reaction is induced by exothermic phenomenon.
  • the wiggleric valves are provided in the middle of said chamber to generate strong wiggleric field for ionizing the molecules. These wiggleric valves can also be placed at the bottom of said chamber.
  • a water pump is provided to give cooling effect to the gases to condensate. Scrubbing cylinders are provided to remove of flue gases and chimney pipe according to the present invention.
  • FIG. 3 illustrates a projected view of the combustion chamber of system for waste material treatment having feed door to receive the waste in to the combustion chamber. And the received waste is preheated in preheating chamber. And for smooth and timely flow of waste collapsible doors are provided.
  • a thermostat is placed to monitor the temperature of the system. Tumbling rods are provided to mix the waste homogeneously.
  • a plurality of wiggleric valves are provided to pass atmospheric air through a strong wiggleric field, where oxygen molecules of the atmospheric air split into exothermal oxygen with negative charge and this atomized oxygen oxidizes the organic surface and changes the waste materials to desperate organic oxide and thereby a reaction is induced by exothermic phenomenon.
  • the wiggleric valves are provided in the middle of said chamber to generate strong wiggleric field for ionizing the molecules. These wiggleric valves can also be placed at the bottom of said chamber. To remove ash collected provision of ash removal door is placed. An auto ignition heater is provided for the ignition. A tar collector is provided to collect tar according to the present invention.
  • a multi-stage scrubber is provided with a plurality of tubes for cleaning said flue gas exhaust. Water is prayed through said tubes of said scrubber during cleaning of flue gases and removing tar accumulated on the walls of said scrubber.
  • the multi-stage scrubber is of two-stage or three-stage scrubber.
  • the scrubber further comprises of a blower and a drip line.
  • the blower is provided in a second pass circuit of said scrubber for removal of flue gases.
  • the drip line is provided at said scrubber to remove tar accumulated on walls of said scrubber.
  • the height of said scrubber is raised or lowered and accordingly varying the position of said exhaust pipe.
  • the water pressure in said scrubber is increased by incorporating atomized water valves with multiple jets.
  • the size and height of said exhaust pipe and said scrubber is variable to increase water pressure and flue gas pressure.
  • the scrubber is provided with one or more doors for accessing said scrubber for maintenance.
  • the pump mounted with a water tank for multi stage scrubbing and circulation.
  • the outlet pipe diameter of the flue gas from scrubber can be increased to improve the efficiency of the system.
  • a second heater provided at said exhaust pipe heats flue gases up to 900 degrees centigrade to remove all toxins and dioxins from flue gas during scrubbing in said scrubber.
  • the multi-stage process of said scrubber also reduces production of tar content on walls of said scrubber which is produced during removal of toxins and dioxins from flue gas.
  • a manually operated screw-conveyor is also provided at the bottom of said chamber to remove ash.
  • a clinker breaker is also used to remove ash.
  • the length of said exhaust pipe is varied with respect to the external environment and arranged in the proximity of preheating area of waste material. Also, the bends of said exhaust pipe can also be varied with respect to the external environment, and arranged in the proximity of preheating area of the waste material. [050] In one embodiment, a jacket is also provided for said exhaust pipe before said second heater can also be incorporated.
  • a plurality of micro water filters are arranged at inlet of water in said scrubber.
  • a plurality of temperature sensors are incorporated in said system to measure temperature of said chamber and said scrubber.
  • a plurality of non-return valves is incorporated at water inlet tubes.
  • FIG. 6 illustrates a projected Tumbling view of the system for waste material treatment having combustion chamber where the degradation of waste occurs.
  • a control panel is provided to monitor the process.
  • a ceramic coating pipe and chimney pipe are provided for smooth functioning of the said system according to the present invention.
  • the system is thermally shielded and pre -heated for operating at cold temperatures and capable of using solar power for operating the heaters alone.
  • the system of the present invention for treating waste materials includes organic waste and inert waste such as hospital waste, pharmaceutical waste with mixed chemicals, mixed waste and organic waste can be well decomposed without creating or producing harmful materials or gases in to the environment.
  • the system can also be useful to treat inert waste such as Thermocol sheet, aluminium foil, plastic materials, rubber, animal poultry waste, non-vegetarian waste, waste carbon material which is retaining in automobile Industries.
  • inert waste such as Thermocol sheet, aluminium foil, plastic materials, rubber, animal poultry waste, non-vegetarian waste, waste carbon material which is retaining in automobile Industries.
  • the system is capable of using solar power by placing solar panels on top of the instrument so as to save electric power.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

La présente invention concerne un système et un procédé de traitement de déchets avec lesquels des déchets inertes tels que des déchets hospitaliers, des déchets pharmaceutiques avec des produits chimiques mélangés, des déchets mélangés et des déchets organiques peuvent être bien décomposés sans créer ou produire des matières dangereuses ou des gaz dangereux dans l'environnement. Le procédé réalise la dégradation des déchets par division de ceux-ci en ions à l'aide d'un champ de wiggler fort et le préchauffage des déchets est réalisé pour un processus de dégradation progressif à l'aide de dispositifs de chauffage spécialement conçus. Les gaz de combustion sont nettoyés à travers un épurateur à étages multiples en utilisant une pluralité de tubes pour éliminer les toxines ou les dioxines provenant des gaz d'échappement de gaz de combustion. De plus, les déchets sont préchauffés à l'aide d'un transfert de chaleur à travers une pluralité de portes d'une trémie lors du déchargement des déchets dans une chambre. (FIG. 1 & 2)
PCT/IB2020/053529 2019-08-29 2020-04-15 Système et procédé de traitement de déchets WO2021038308A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201941034922 2019-08-29
IN201941034922 2019-08-29

Publications (1)

Publication Number Publication Date
WO2021038308A1 true WO2021038308A1 (fr) 2021-03-04

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123362A (en) * 1989-04-17 1992-06-23 Shiro Shirakawa High temperature-generating method and application thereof
CN203240589U (zh) * 2013-03-07 2013-10-16 深圳市龙吉顺实业发展有限公司 一种利用太阳能供电的垃圾焚烧炉
KR101762092B1 (ko) * 2017-02-20 2017-07-26 주식회사 온유엔 자화공기를 이용한 가연성폐기물의 저온분해 소각장치
US9925491B2 (en) * 2008-12-22 2018-03-27 Pyropure Limited Processing of off-gas from waste treatment
AU2018267615B1 (en) * 2018-11-20 2019-05-02 Serendipity Technologies Llc Improvement to furnace apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123362A (en) * 1989-04-17 1992-06-23 Shiro Shirakawa High temperature-generating method and application thereof
US9925491B2 (en) * 2008-12-22 2018-03-27 Pyropure Limited Processing of off-gas from waste treatment
CN203240589U (zh) * 2013-03-07 2013-10-16 深圳市龙吉顺实业发展有限公司 一种利用太阳能供电的垃圾焚烧炉
KR101762092B1 (ko) * 2017-02-20 2017-07-26 주식회사 온유엔 자화공기를 이용한 가연성폐기물의 저온분해 소각장치
AU2018267615B1 (en) * 2018-11-20 2019-05-02 Serendipity Technologies Llc Improvement to furnace apparatus

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