US20080149013A1 - Apparatus for manufacturing solid fuel using combustible waste - Google Patents

Apparatus for manufacturing solid fuel using combustible waste Download PDF

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Publication number
US20080149013A1
US20080149013A1 US11/953,052 US95305207A US2008149013A1 US 20080149013 A1 US20080149013 A1 US 20080149013A1 US 95305207 A US95305207 A US 95305207A US 2008149013 A1 US2008149013 A1 US 2008149013A1
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United States
Prior art keywords
combustible waste
combustion
waste
heating chamber
chamber
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
US11/953,052
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English (en)
Inventor
Young Jung Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIN HWA ENERGY Co Ltd
JIN ENERGY COL Ltd
Original Assignee
JIN ENERGY COL Ltd
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Filing date
Publication date
Application filed by JIN ENERGY COL Ltd filed Critical JIN ENERGY COL Ltd
Assigned to JIN HWA ENERGY CO., LTD. reassignment JIN HWA ENERGY CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KIM, YOUNG JUNG
Publication of US20080149013A1 publication Critical patent/US20080149013A1/en
Abandoned legal-status Critical Current

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Classifications

    • 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
    • F23G5/44—Details; Accessories
    • F23G5/46—Recuperation of heat
    • 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
    • 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
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary 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
    • F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
    • F23G5/245—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber with perforated bottom or grate
    • 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
    • F23G5/24—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber
    • F23G5/26—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a vertical, substantially cylindrical, combustion chamber having rotating bottom
    • 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
    • F23G2206/20—Waste heat recuperation using the heat in association with another installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/50207—Thermoforming of plastic waste materials before combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/50212—Extruding waste before combustion
    • 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

Definitions

  • the present invention relates to an apparatus for manufacturing solid fuel using combustible waste and, more particularly, to an apparatus for manufacturing solid fuel using combustible waste, which manufactures RPF or RDF by melting general waste and combustible waste as well as the waste plastics, such as waste tires, waste vinyl and PET bottles, by use of heat generated in a combustion apparatus.
  • Synthetic resin products such as tires, vinyl, plastics and the like are widely used in various industrial fields and daily life. Only parts of the synthetic resin products are recycled after use, and most synthetic resin products are classified as waste to be buried or burned out. Since plastic waste is bulky compared to weight, the cost of burying the plastic waste is higher than the cost of burying general waste. Moreover, even though the plastic waste is buried, since it is not biodegradable, it is regarded as a social problem.
  • a recycling rate of waste plastics is lower than that of the other waste.
  • the recycling rates are respectively 55% for waste paper, 67% for waste tires, 58% for glass bottles and 43% for scrap iron while the recycling rate of plastics is about 15%.
  • waste plastics are generated by 4 to 5 million tons every year, and a generation rate thereof also remarkably increases every year.
  • the Ministry of Environment has notified the public of the quality and standard basis of solid fuel products using waste plastics and has positively supported people to use the solid fuel products as substitute fuel.
  • the recycling rate of waste plastics is expected to increase up to 50%, to have the economical effect of 500,000,000,000 Korea Won per year.
  • RDF reuse derived fuel: solid fuel products using living waste
  • RPF reuse plastic fuel: solid fuel products using plastic waste
  • Korean Utility Model Registration No. 407,477 relates to the combustion apparatus for renewable energy, in which a fuel outlet is formed at a combustion burner.
  • this literature the combustion apparatus of burning the renewable energy is described in detail.
  • a waste plastic extruder for producing reclaimed solid fuel using waste by thermal energy generated in the combustion apparatus or the specific technical contents of manufacturing the reclaimed solid fuel.
  • Korean Patent Registration No. 321,378 relates to an apparatus for manufacturing solid fuel formed of combustible waste by using thermoplastics, which is illustrated in FIG. 1 .
  • combustible waste stored in a hopper 10 is supplied to a molding tube 20 with a number of heating bands 21 through a rotation supplier 11 .
  • a pusher 32 is pushed by converting a rotation force of a motor 30 into a linear reciprocating motion, solid fuel is pressed between a fixing plate 41 formed at one side end of the molding tube 20 and the pusher 32 . After the solid fuel is press-molded, the pusher 32 moves back and simultaneously an outlet 40 is opened to discharge the molded solid fuel.
  • the aforementioned apparatus for manufacturing the solid fuel has the constitution of pushing out the solid fuel being press-molded, it cannot continuously produce the solid fuel so that the productivity is low. Moreover, since the waste inside the molding tube is melted by mounting the heating bands onto the outer circumference of the molding tube, a lot of energy, such as electric energy, for heating the heating bands is needed. Moreover, since the rotation supplier for supplying the combustible waste needs to be intermittently operated, another device for controlling the rotation supplier is needed, so that the entire constitution of the apparatus is very complicate.
  • the present invention is directed to provide an apparatus for manufacturing solid fuel using combustible waste, which significantly reduces energy expenses for manufacturing the solid fuel, such as RPF or RDF, by manufacturing the solid fuel by melting combustible waste by use of heat of combustion in a combustion apparatus using renewable energy (RPF, RDF or combustible waste) as fuel.
  • combustible waste such as RPF or RDF
  • Another object of the present invention is to provide an apparatus for manufacturing solid fuel using combustible waste, which improves the productivity of solid fuel and produces various kinds of the solid fuel with a maximized pressing force simultaneously, by improving the structure of a solid fuel extruder for manufacturing the solid fuel, such as RPF or RDF.
  • an apparatus for manufacturing solid fuel using combustible waste comprising: combustion equipment constituted by including a combustion apparatus, an ignition burner, a fuel throwing opening for throwing combustible waste into a combustion chamber, a ventilation unit for supplying air to the combustion chamber, and an outlet for discharging heat and gas generated upon combustion; and a heating chamber connected to the outlet and including a plurality of combustible waste supply pipes inside, and wherein an extruder with a spiral screw formed around a rotation shaft rotating by a motor is built in each combustible waste supply pipe, a hopper for supplying shredded combustible waste is positioned at an end of the extruder towards the motor, and an extrusion nozzle for extruding melted combustible waste is formed at the other end of the extruder.
  • the outlet of the combustion equipment may be connected to a divided chamber, a number of divided pipes may be divided form the divided chamber, and each divided pipe may be connected to the heating chamber where the combustible waste supply pipe is installed.
  • the rotation shaft of the extruder may have a diameter which progressively becomes bigger towards the end or the spiral screw formed about the rotation shaft may have a pitch interval which becomes narrower towards the end.
  • FIG. 1 is a sectional view illustrating a conventional apparatus for manufacturing solid fuel using combustible waste
  • FIG. 2 is a sectional view illustrating an apparatus for manufacturing solid fuel according to a first embodiment of the present invention
  • FIG. 3 is a plan view illustrating a heating chamber according to the first embodiment
  • FIG. 4A is a sectional view illustrating a waste supply pipe and an extruder according to the present invention.
  • FIG. 4B is a plan view of an extrusion nozzle
  • FIGS. 5A and 5B are respectively a sectional view and a partially enlarged plan view illustrating a waste supply pipe and an extruder according to a second embodiment of the present invention
  • FIG. 6 is a sectional view illustrating combustion equipment according to the second embodiment
  • FIG. 7 is a sectional view illustrating combustion equipment according to a third embodiment
  • FIG. 8 is a sectional view illustrating an apparatus for manufacturing solid fuel according to the second embodiment.
  • FIG. 9 is a sectional view illustrating a heating chamber according to the second embodiment.
  • FIGS. 2 through 9 An apparatus for manufacturing solid fuel using combustible waste according to the present invention will be described with reference to FIGS. 2 through 9 .
  • FIG. 2 is a sectional view illustrating an apparatus for manufacturing solid fuel according to a first embodiment of the present invention
  • FIG. 3 is a plan view illustrating a heating chamber according to the first embodiment
  • FIG. 4A is a sectional view illustrating a waste supply pipe and an extruder according to the present invention
  • FIG. 4B is a plan view of an extrusion nozzle
  • FIGS. 5A and 5B are respectively a sectional view and a partially enlarged plan view illustrating a waste supply pipe and an extruder according to a second embodiment of the present invention
  • FIGS. 6 and 7 are sectional views illustrating combustion equipment according to different embodiments
  • FIG. 8 is a sectional view illustrating an apparatus for manufacturing solid fuel according to the second embodiment
  • FIG. 9 is a sectional view illustrating a heating chamber according to the second embodiment.
  • an apparatus for manufacturing solid fuel comprises: combustion equipment 100 constituted by including a combustion apparatus 110 , an ignition burner 120 , a fuel throwing opening 130 for throwing combustible waste into a combustion chamber 105 , a ventilation unit 140 for supplying air to the combustion chamber 105 , and an outlet 150 for discharging heat and gas generated upon combustion; and a heating chamber 200 connected to the outlet 150 and including a plurality of combustible waste supply pipes 210 inside, wherein an extruder 211 with a spiral screw 214 formed around a rotation shaft 213 rotating by a motor 215 is built in each combustible waste supply pipe 210 , a hopper 220 for supplying shredded combustible waste is positioned at an end of the extruder 211 towards the motor 215 , and an extrusion nozzle 230 for extruding melted combustible waste is formed at the other end of the extruder 211 .
  • the combustion apparatus 110 for burning the combustible waste will bed described.
  • the combustion apparatus 110 Rotating by a rotation force of a motor 111 , the combustion apparatus 110 according to the first embodiment as illustrated in FIG. 2 burns fuel (RDF, RPF or combustible waste) which is thrown or dropped in an upper part thereof.
  • the combustion apparatus 110 has a structure in which a bottom of the combustion apparatus 110 becomes higher towards a rotation center in a staircase shape or conical shape.
  • the combustion apparatus may have another structure in which the bottom thereof becomes lower towards the rotation center in the staircase shape or conical shape (not shown).
  • a number of nozzles 113 are positioned at each stair. Flames are formed through the nozzles, to burn the combustible waste.
  • the combustion apparatus 110 rotates but it may have a level bottom as illustrated in a third embodiment (of FIG. 7 ).
  • the fuel used for burning in the combustion equipment 100 may be not only RDF and RPF but also anything that is the combustible waste.
  • the fuel to be supplied to the combustion chamber 105 is stored in a hopper 131 , rotated by a motor 133 and supplied to the combustion chamber 105 through an extruder 135 for transferring the fuel.
  • a cylinder (not shown) which intermittently operates may be used.
  • the fuel throwing opening 130 to supply the fuel to the combustion chamber 105 may be positioned at a sidewall of the combustion chamber 105 as illustrated in FIG. 2 , it may be positioned at a bottom part of the combustion chamber 105 according to a second embodiment as illustrated in FIG. 6 , or it may be positioned at a top part (ceiling) of the combustion chamber 105 according to the third embodiment illustrated in FIG. 7 .
  • the ventilation unit 140 such as an air blower to supply air (oxygen) for burning to the combustion chamber 105 , is separately installed. For complete combustion inside the combustion chamber 105 , the burning flames needs to be stay for a maximally long time, at high temperature, in the combustion chamber 105 . Therefore, it is preferable to supply additional cold air by the ventilation unit 140 in the middle or at an upper part of the combustion chamber 105 .
  • the heat and gas generated when the fuel is burned in the combustion equipment 100 are discharged to the heating chamber 200 through the outlet 150 positioned around an upper end of the combustion chamber 105 . Since the heat of combustion flowing out through the outlet 150 after the combustion generally has high temperature of about 1,200 to 1,300° C., the ventilation unit, such as the air blower, is positioned between the outlet 150 and the heating chamber 200 , to provide cold air so that the temperature inside the heating chamber 200 drops to 400° C. or below. When a distribution chamber 160 is connected to the outlet 150 , preferably, the ventilation unit may be positioned between the outlet 150 and the distribution chamber 160 .
  • only one heating chamber 200 may be connected to the outlet 150 and a number of the waste supply pipes 210 may be installed inside the heating chamber 200 , or as illustrated in FIG. 8 , the distribution chamber 160 may be connected to the outlet 150 and each heating chamber 200 ′ may be connected to each of a number of divided pipes 161 which are divided from the distribution chamber 160 .
  • a divided pipe opening/closing unit (not shown) may be installed between the divided pipe 161 and the heating chamber 200 ′, to cut off the heat of combustion from the outlet 150 to each heating chamber 200 ′ so that only some of the heating chambers 200 ′ can be operated.
  • each heating chamber 200 ′ when each heating chamber 200 ′ is connected to each divided pipe 161 , a number of the waste supply pipes 210 may be installed in each heating chamber 200 ′ but preferably one waste supply pipe 210 may be installed in each heating chamber 200 ′. Considering the facility capacity or the control and management capability and the field situation and others, preferably the number of the waste supply pipes 210 or divided pipes 161 may be twenty (20) or under.
  • Reference numeral 170 denotes an exhaust chamber for collecting the discharged heat and gas and sending the collected heat and gas to the post-facility for removing pollutants before the collected heat and gas are exhausted to the air.
  • the RDF or RPF melts the combustible waste to different extent, depending on a manufacturing temperature. Since the quality of the RDF or RPF varies according to the melted extent, preferably, the RDF or RPF may be manufactured at the temperature of about 150 to 400° C. To control the manufacturing temperature, it is desirable to control the temperature of the heating chamber 200 or 200 ′. Thus, preferably, a separate cooling chamber 300 may be installed at the front end of the heating chamber 200 or 200 ′, that is, around the combustible waste supply pipe 210 at the portion where the extrusion nozzle 230 is positioned, to provide the cold air through a separate ventilation unit (not shown) so that the waste supply pipe 210 is cooled down.
  • a separate cooling chamber 300 may be installed at the front end of the heating chamber 200 or 200 ′, that is, around the combustible waste supply pipe 210 at the portion where the extrusion nozzle 230 is positioned, to provide the cold air through a separate ventilation unit (not shown) so that the waste supply
  • a temperature checking unit (not shown) for checking the temperature inside the heating chamber 200 or 200 ′, such as a temperature sensor or a thermometer, may be installed in the heating chamber 200 or 200 ′. More preferably, the operation of the ventilation unit may be controlled to be intermittent, according to the temperature inside the heating chamber 200 or 200 ′.
  • the waste supply pipe 210 is installed inside the heating chamber 200 or 200 ′.
  • the extruder 211 is installed in each waste supply pipe 210 .
  • the extruder 211 is rotated by the rotation force of the motor 215 .
  • the spiral screw 214 is formed around the rotation shaft 213 .
  • the transferred waste is extruded through an extrusion opening 231 of the extrusion nozzle 230 installed at the end of the waste supply pipe 210 .
  • the melted and extruded waste is cut in a predetermined size by a cutting unit 217 installed at a front end of the extrusion nozzle 230 of the waste supply pipe 210 , to be manufactured as solid fuel.
  • Reference number 219 denotes a support for holding the solid fuel when the cutting unit 271 cuts the solid fuel.
  • the number of the extrusion opening 231 formed in the extrusion nozzle 230 may be about 1 to 20, considering the size of the apparatus for manufacturing the solid fuel.
  • the sectional shape of the extrusion opening 231 is round as illustrated in FIG. 4B but it may be various.
  • the extruder 211 when a pitch interval of the spiral screw 214 formed on the outer circumferential surface of the rotation shaft 213 is formed so as to be narrower towards the end in a rotation direction, or when a diameter of the rotation shaft 213 is formed to be greater towards the end in the rotation direction, the melted and transferred waste can be more efficiently pressed to be transferred and extruded, so that the quality of the manufactured solid fuel is improved.
  • FIG. 4A illustrates one extruder 211 installed in one waste supply pipe 210 but FIG. 5A illustrates two extruders 211 installed in one waste supply pipe 210 .
  • FIGS. 5A and 5B two extruders 211 are installed in one waste supply pipe 210 .
  • the extruders 211 built in the waste supply pipe 210 includes their respective spiral screws 214 which are twisted about their respective rotation shaft 213 in the opposite direction to each other. Then, the spiral screws 214 respectively twisted about the two rotation shaft in the opposite direction to each other are arranged to be alternated each other as illustrated.
  • FIG. 5B illustrates the enlargement of Part “A” of FIG. 5A .
  • the two spiral screws 214 formed about their respective rotation shafts 213 need to have the same pitches (a) and (b), respectively. Then, the spiral screws 214 are to be installed, spaced apart from each other at a half-pitch distance (c) which is the middle of the pitch to each other.
  • the fuel solid is manufactured by melting the combustible waste by using only the heat of combustion of the combustion apparatus using the renewable energy (RPF, RDF or combustible waste) as the fuel, without using any additional heating unit, the energy expenses for manufacturing the solid fuel, such as RPF or RDF, can be sharply reduced.
  • renewable energy RPF, RDF or combustible waste
  • the extruder on which the spiral screw is formed is used as the unit for transferring the combustible waste. Therefore, since the combustible waste is transferred not intermittently but continuously, the productivity of manufacturing the solid fuel, such as RPF or RDF, is improved. Further, since the structures of the extruder and the extrusion nozzle are improved, various kinds of quality solid fuel with a maximized pressing force can be produced simultaneously.
  • the solid fuel such as RPF or RDF
  • RPF or RDF which is manufactured by the apparatus for manufacturing solid fuel according to the present invention substitutes for heavy oil or light oil which has been used as the heating oil in the central heating of a large-scale public housing complex or in the places where large-scale heating is needed, such as a cement factory, a dye house, an electric power generation plant, an iron mill, an industrial boiler factory, an inland water farm, a flowering and gardening farm and the like, tremendous energy can be saved.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)
US11/953,052 2006-12-12 2007-12-09 Apparatus for manufacturing solid fuel using combustible waste Abandoned US20080149013A1 (en)

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KR1020060126249A KR100709102B1 (ko) 2006-12-12 2006-12-12 가연성 폐기물을 이용한 고형연료 제조장치
KR10-2006-0126249 2006-12-12

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105877473A (zh) * 2015-01-16 2016-08-24 韩先锋 减排节能蒸煮炉
CN105964664A (zh) * 2016-06-21 2016-09-28 北京中智信息技术股份有限公司 一种混合垃圾燃烧余热发电系统
CZ306813B6 (cs) * 2015-09-18 2017-07-19 EGI plus s.r.o., Alternativní tuhé palivo a způsob jeho výroby
EP3392565A1 (en) * 2017-04-20 2018-10-24 Eung Du Kweon Hybrid combustion apparatus using pyrolysis of water and combustion air

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100848199B1 (ko) 2008-02-11 2008-07-24 이재권 플라스틱 연료 연소장치
KR101024291B1 (ko) 2010-08-19 2011-03-29 홍만기 음식물쓰레기 및 가연성 폐기물을 이용한 고형화 연료 재생 장치

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US1930377A (en) * 1929-06-26 1933-10-10 Archbald Hugh Process and apparatus for manufacture of solid fuel
US5159884A (en) * 1990-07-02 1992-11-03 Malick Franklin S Automatic incinerator apparatus
US5226926A (en) * 1990-09-10 1993-07-13 Tsutomu Matsuzaki Plastic and oil waste processing method
US20030021991A1 (en) * 1999-11-02 2003-01-30 Tetsuro Sugayoshi Pellets and method for producing the same

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JP3770948B2 (ja) * 1996-01-24 2006-04-26 純一 猪子 熱分解による可燃性ガス利用の産業廃棄物処理システム
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KR100619506B1 (ko) 2004-10-18 2006-09-13 덕진기술산업 주식회사 폐기물 소각열을 열원으로 하는 폐케이블 재활용장치
KR100639643B1 (ko) 2005-04-20 2006-10-30 경상대학교산학협력단 폐열을 이용한 다기능 폐기물의 재활용 장치 및 그 방법

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Publication number Priority date Publication date Assignee Title
US1930377A (en) * 1929-06-26 1933-10-10 Archbald Hugh Process and apparatus for manufacture of solid fuel
US5159884A (en) * 1990-07-02 1992-11-03 Malick Franklin S Automatic incinerator apparatus
US5226926A (en) * 1990-09-10 1993-07-13 Tsutomu Matsuzaki Plastic and oil waste processing method
US20030021991A1 (en) * 1999-11-02 2003-01-30 Tetsuro Sugayoshi Pellets and method for producing the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105877473A (zh) * 2015-01-16 2016-08-24 韩先锋 减排节能蒸煮炉
CZ306813B6 (cs) * 2015-09-18 2017-07-19 EGI plus s.r.o., Alternativní tuhé palivo a způsob jeho výroby
CN105964664A (zh) * 2016-06-21 2016-09-28 北京中智信息技术股份有限公司 一种混合垃圾燃烧余热发电系统
EP3392565A1 (en) * 2017-04-20 2018-10-24 Eung Du Kweon Hybrid combustion apparatus using pyrolysis of water and combustion air
US10591160B2 (en) 2017-04-20 2020-03-17 Eung Du KWEON Hybrid combustion apparatus using pyrolysis of water and combustion air

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