KR20090124659A - Excavation, separation, reuse, and fuelization of sanitary landfill - Google Patents
Excavation, separation, reuse, and fuelization of sanitary landfill Download PDFInfo
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- KR20090124659A KR20090124659A KR1020080050999A KR20080050999A KR20090124659A KR 20090124659 A KR20090124659 A KR 20090124659A KR 1020080050999 A KR1020080050999 A KR 1020080050999A KR 20080050999 A KR20080050999 A KR 20080050999A KR 20090124659 A KR20090124659 A KR 20090124659A
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- 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
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- 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
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- 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
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- 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
- C10L2290/32—Molding or moulds
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- 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
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- 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
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- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
본 발명은 위생매립장의 굴착, 선별, 재활용, 연료화 방법에 관한 것이다. The present invention relates to a method for excavating, sorting, recycling, and fueling a sanitary landfill.
인간활동 및 산업활동을 통하여 부수적으로 폐기물이 발생하게 되며, 폐기물은 재활용처리되거나 매립장에 매립처리되거나 소각장에서 소각처리된다. 우리나라는 이중에서 매립처리되는 매우 우세하여 매립처리되는 것이 전체처리의 약 70% 이상을 차지한다. 따라서 매년 신규매립장이 필요한 실정이다. 그러나 우리나라는 국토가 좁고 님비현상에 의하여 신규매립장을 구하기가 매우 어렵다. Incidentally, wastes are generated through human and industrial activities, and wastes are recycled, landfilled, or incinerated. In Korea, landfilling is very predominant, and landfilling accounts for more than 70% of the total processing. Therefore, a new landfill is needed every year. However, in Korea, the land is narrow and it is very difficult to find a new landfill due to Nimbi phenomenon.
따라서 본 발명에서는 전국적으로 산재하고 있는 위생매립장을 재활용하는 방안을 제시하고자 한다. 위생매립장에 매립된 폐기물을 굴착 및 선별하고 선별된 종류별로 재활용하고 이중에서 가연물을 연료화하는 방법이 시급하게 요청되는 사항으로 파악되고 있다. Therefore, the present invention is to propose a method for recycling the sanitary landfill scattered throughout the country. There is an urgent need for a method of excavating and screening wastes in sanitary landfills, recycling them for selected types, and fueling combustibles among them.
본 발명은 이와 같은 문제점을 개선하기 위하여 위생매립장의 굴착, 선별, 재활용, 연료화 방법을 제공하는데 있다. 위생매립장에 매립된 폐기물을 굴착하고 그 굴착으로 인한 굴착부지 및 폐기물을 재활용하는 방안의 제안이 요망된다. 굴착부지는 신규매립장 또는 일반부지로 재활용하고, 폐기물은 굴착 및 선별하여 선별토사, 가연물, 불연물로 분리하고 선별토사는 복토재 또는 성토재로 재활용하고 불연물은 재활용재로 재활용하거나 또는 폐기물이 매립되는 매립장에 매립하고 가연물은 연료로 재활용하는 방법의 제안이 요망된다. 특히, 가연물을 연료로 재활용함에 있어 가연물을 가공하지 않고 그 자체로 연료로 재활용 하거나 또는 가연물을 플레이크(flake)형태, 칩(chip)형태, 펠렛(pellet)형태 중의 어느 하나 형태로 가공하여 연료로 재활용하는 것의 방안의 제안이 요망된다. The present invention provides a method for excavating, sorting, recycling, and fueling a sanitary landfill to improve such problems. Proposals for the excavation of wastes embedded in sanitary landfills and the recycling of excavated sites and wastes resulting from the excavation are desired. Excavated sites are recycled into new landfills or general sites, and wastes are excavated and sorted to separate them into sedimentary, combustible, and incombustibles, and the sedimentary soils are recycled into cover or fill material, and non-combustibles are recycled into recycled materials or waste landfills. A proposal for a method of landfilling and recycling flammables as fuel is desired. In particular, in recycling flammables as fuel, the flammables are recycled as fuels without being processed, or the flammables are processed as flakes, chips, or pellets into fuels. A proposal for a method of recycling is desired.
따라서 본 발명에서는 상기의 문제점 및 과제를 해결하기 위한 수단으로서 위생매립장에 매립된 폐기물을 굴착하고 그 굴착으로 인한 굴착부지 및 폐기물을 재활용함에 있어서, 굴착부지는 신규매립장 또는 일반부지로 재활용하고, 폐기물은 굴착 및 선별하여 선별토사, 가연물, 불연물로 분리하고 선별토사는 복토재 또는 성토재로 재활용하고 불연물은 재활용재로 재활용하거나 또는 폐기물이 매립되는 매립장에 매립하고 가연물은 연료로 재활용하는 방법을 제안한다. 특히, 가연물을 연료로 재활용함에 있어 가연물을 가공하지 않고 그 자체로 연료로 재활용 하거나 또는 가연물을 플레이크(flake)형태, 칩(chip)형태, 펠렛(pellet)형태 중의 어느 하나 형태로 가공하여 연료로 재활용하는 방법을 제안한다.Accordingly, in the present invention, in excavating the waste embedded in the sanitary landfill as a means for solving the above problems and problems, and recycling the excavated site and waste resulting from the excavation, the excavated site is recycled to a new landfill or a general site, waste Silver excavation and screening are separated into sedimentary soil, combustible and incombustibles, and the sedimentary soil is recycled into cover or fill material, and the non-combustibles are recycled as recycled materials or landfilled in a landfill where waste is landfilled, and the combustibles are recycled as fuel. In particular, in recycling flammables as fuel, the flammables are recycled as fuels without being processed, or the flammables are processed as flakes, chips, or pellets into fuels. Suggest ways to recycle.
본 발명은 위생매립장의 굴착, 선별, 재활용, 연료화 방법을 제공함으로서 전국에 산재한 위생매립장을 신규매립장으로 재이용하고 또한 재이용 과정에서 위생매립장에 매립된 폐기물을 효율적으로 재활용하는 효과를 제공한다. 위생매립장의 굴착부지는 신규매립장 또는 일반부지로 재활용하고, 폐기물 중 선별토사는 복토재 또는 성토재로 재활용하고 불연물은 재활용재로 재활용하고 가연물은 연료로 재활용하는 효과를 제고한다. 따라서 본 발명은 새로운 토지를 획득하고 새로운 재활용물을 획득하는 효과를 가진다. The present invention provides a method of excavating, sorting, recycling, and fueling sanitary landfills by reusing sanitary landfills scattered throughout the country as new landfills and also efficiently recycling wastes buried in sanitary landfills during the reuse process. Excavated sites of sanitary landfills are recycled into new landfills or general sites, and the sorted soil is recycled into cover or fill soils, non-combustibles are recycled into recycled materials, and flammables are recycled into fuel. Therefore, the present invention has the effect of acquiring new land and acquiring new recyclables.
본 발명은 위생매립장에 매립된 폐기물을 굴착하고 그 굴착으로 인한 굴착부지 및 폐기물을 재활용함에 있어서, 굴착부지는 신규매립장 또는 일반부지로 재활용하고, 폐기물은 굴착 및 선별하여 선별토사, 가연물, 불연물로 분리하고 선별토사는 복토재 또는 성토재로 재활용하고 불연물은 재활용재로 재활용하거나 또는 폐기물이 매립되는 매립장에 매립하고 가연물은 연료로 재활용하는 방법에 관한 것이다. 특히, 가연물을 연료로 재활용함에 있어 가연물을 가공하지 않고 그 자체로 연료로 재활 용 하거나 또는 가연물을 플레이크(flake)형태, 칩(chip)형태, 펠렛(pellet)형태 중의 어느 하나 형태로 가공하여 연료로 재활용한다. 이하 청구항을 중심으로 하여 본 발명을 상세히 설명한다. In the present invention, in excavating the waste embedded in the sanitary landfill and recycling the excavation site and waste resulting from the excavation, the excavation site is recycled to a new landfill or a general site, the waste is excavated and screened to screening soil, flammables, non-combustibles Separation, sedimentary soils are recycled as cover or fill material, non-combustibles are recycled as recycled materials, or landfills are placed in landfills where wastes are landfilled, and flammables are recycled as fuel. In particular, in recycling flammables as fuel, the fuel is recycled by itself without processing the flammables, or the flammables are processed in the form of flake, chip, or pellet. To recycle. Hereinafter, the present invention will be described in detail with reference to the claims.
본 발명은 위생매립장에 매립된 폐기물을 굴착하여 폐기물에서 가연물을 취하여 가연물을 연료로 재활용하는 것을 특징으로 하는 위생매립장 굴착, 선별, 재활용, 연료화 방법이다. 위생매립장을 신규매립장 또는 일반부지로 재활용하거나 또는 매립된 폐기물 중에서 가연물이 차지하는 비율이 통상 30-40% 정도가 되기 때문에 이를 효과적으로 재활용한다면, 특히 연료로 재활용하는 것은, 매우 경제성이 높은 사업이 된다. The present invention is a method for excavating, sorting, recycling, and fueling a sanitary landfill, characterized in that the wastes embedded in the sanitary landfill are excavated to take combustibles from the waste and recycle the combustibles as fuel. If the sanitary landfill is recycled to a new landfill or a general site, or if the combustible portion of the landfills is usually about 30-40%, it is a very economical project to recycle it effectively, especially with fuel.
본 발명에서 언급된 위생매립장은 위생매립장을 이루는 가두리 주변에 차수재 또는 방수재가 설치된 매립장이고, 이는 운영매립장, 폐쇄매립장, 사후관리매립장, 사후종료매립장 중의 어느 하나이다. 여기서 차수재 또는 방수재는 폐기물에서 생성되는 침출수의 외부 유출을 방지하는 것으로서 점토차수재 또는 고분자합성차수막이 주로 사용된다. 여기서 운영매립장은 폐기물의 매립이 진행중인 매립장이고, 폐쇄매립장은 폐기물의 매립이 완료되어 폐쇄된 매립장이고, 사후관리매립장은 매립장 폐쇄후 사후관리가 진행중인 매립장이고, 사후종료매립장은 매립장 사후관리가 종료된 매립장인 것을 특징으로 한다. The sanitary landfill referred to in the present invention is a landfill installed with a water repellent material or a waterproofing material around a cage forming a sanitary landfill, which is any one of an operation landfill, a closed landfill, a post-management landfill, and a post-termination landfill. Here, the water repellent material or waterproofing material is to prevent the outflow of leachate generated from the waste, the clay water repellent material or polymer synthetic water repellent membrane is mainly used. Here, the operating landfill is a landfill where waste is in progress, the closed landfill is a landfill that has been closed after the completion of landfill, and the post-management landfill is a landfill that is undergoing post-management after the closure of the landfill. It is characterized by being a landfill.
본 발명은 위생매립장에 매립된 폐기물을 굴착 및 선별하여, 이를 선별토사, 가연물, 불연물로 분리하여 이를 각자 재활용하는 방법을 제곤한다. 선별토사, 가연물, 불연물 중에서 선별토사는 상기 굴착된 폐기물에 포함된 토사 성분이고, 이는 복토재 또는 성토재로 재활용한다. 복토재는 폐기물이 매립되는 매립장의 일일복토재, 중간복토재, 최종복토재로 사용하는 것이고, 일일복토재는 폐기물이 매립되는 매립장에서 하루 동안 매립된 폐기물 상부에 매일 복토되는 복토재이고, 중간복토재는 폐기물이 매립되는 매립장에서 폐기물이 7일 이상 매립되지 않는 경우에 복토되는 복토재이고, 최종복토재는 폐기물의 매립이 종료되어 폐쇄되는 매립장의 최상부에 복토되는 복토재이다. 성토재는 폐기물이 매립되는 매립장이 아닌 일반부지에 일반토사와 같은 성토재로 사용하는 것이다. 선별토사, 가연물, 불연물 중에서 불연물은 상기 굴착된 폐기물에 포함된 불연성 성분이고, 이는 재활용재로 재활용하거나 또는 폐기물이 매립되는 매립장에 매립한다. 불연물은 상기 굴착된 폐기물에 포함된 토사성분을 제외한 물질 중에서 불연성의 물질로서, 이는 폐금속재, 폐건폐재, 기타불연물 중의 어느 하나 이상으로 구성되고, 폐금속재는 철재, 알루미늄재, 스테인레스재 등과 같이 금속재로 된 폐자재이고, 폐건폐재는 폐콘크리트, 폐아스팔트콘크리트, 폐골재, 폐블록, 폐벽돌, 폐기와, 폐유리, 폐타일 중의 어느 하나 이상이고, 기타불연물은 상기 불연물 중에서 상기 폐금속재 및 폐건폐재를 제외한 불연성의 물질이다. 선별토사, 가연물, 불연물 중에서 가연물은 상기 굴착된 폐기물에 포함된 가연성 성분이고, 이는 연료로 재활용한다. 가연물은 폐종이, 폐섬유, 폐플라스틱, 폐스티로폼, 폐합성수지, 폐가죽, 폐고무, 폐비닐, 폐목재, 폐타이어, 기타가연물 중의 하나 이상으로 구성되고, 기타가연물은 상기 굴착된 폐기물에 함유된 물질 중에서 폐종이, 폐섬유, 폐플라스틱, 폐스티로폼, 폐합성수지, 폐가죽, 폐고무, 폐비닐, 폐목재, 폐타이어 이외의 가연성이 있는 물질이고, 본 구성에서 구성비율은 구성되는 구성요소 각자가 중량비로 0∼100%의 범위를 가지고 구성요소 전체합계는 100%인 것을 특징으로 한다. The present invention provides a method of excavating and screening waste embedded in a sanitary landfill, separating it into sedimentary soil, flammables, and incombustibles, and recycling each of them. Among the selected soils, combustibles, and incombustibles, the selected soils are soil components included in the excavated waste, which is recycled into cover soil or fill soil. The cover material is used as daily cover material, intermediate cover material, and final cover material in the landfill where the waste is buried, and the daily cover material is cover material that is daily covered on the top of the landfilled waste for one day at the landfill where the waste is buried. The landfill material is covered when the waste is not buried in the landfill for more than 7 days, and the final cover material is the cover material that is covered at the top of the landfill where the waste is closed. The landfill material is used as landfill material such as general soil on the general site, not the landfill where the waste is landfilled. Among the sediment, flammables and incombustibles, incombustibles are non-combustible components included in the excavated waste, which are recycled as recyclable materials or landfilled in a landfill where the waste is landfilled. Non-combustible material is a non-combustible material among materials other than the earth and sand components contained in the excavated waste, which is composed of any one or more of waste metal materials, waste building materials, and other non-combustible materials, and the waste metal materials are metal materials such as iron materials, aluminum materials, stainless materials, etc. The waste materials are made of waste materials, and the waste building materials are any one or more of waste concrete, waste asphalt concrete, waste aggregates, waste blocks, waste bricks, waste, waste glass, waste tiles, and other non-combustibles. It is a nonflammable substance except waste materials. Among the sediment, flammable and incombustibles, combustibles are combustible components contained in the excavated waste, which are recycled as fuel. Combustibles consist of one or more of waste paper, waste fiber, waste plastic, waste styrofoam, waste synthetic resin, waste leather, waste rubber, waste vinyl, waste wood, waste tire, and other combustibles, and other combustibles contained in the excavated waste. Among the materials used, the waste paper is a combustible material other than waste paper, waste fiber, waste plastic, waste styrofoam, waste synthetic resin, waste leather, waste rubber, waste vinyl, waste wood and waste tire. Each has a range of 0 to 100% by weight, and the total component is 100%.
본 발명은 위생매립장에 매립된 폐기물을 굴착하고 그 굴착으로 인한 굴착부지 및 폐기물을 재활용함에 있어서, 굴착부지는 상기 매립된 폐기물에 대한 굴착 행위를 통하여 형성된 부지로서, 이는 신규매립장 또는 일반부지로 재활용한다. 신규매립장으로 재활용하는 것은 폐기물을 매립할 수 있는 매립장을 조성하여 새로운 폐기물 매립장으로 재활용하는 것이고, 일반부지로 재활용하는 것은 통상의 토목공사 및 건축공사 행위를 할 수 있는 일반토지로 재활용하는 것이다. 폐기물에서 채취된 선별토사는 복토재 또는 성토재로 재활용한다. 복토재는 위생매립장 또는 신규매립장의 일일복토재, 중간복토재, 최종복토재로 사용되는 것이고, 일일복토재는 상기 위생매립장 또는 신규매립장에서 하루 동안 매립된 폐기물 상부에 매일 복토되는 복토재이고, 중간복토재는 상기 위생매립장 또는 신규매립장에서 폐기물이 7일 이상 매립되지 않는 경우에 복토되는 복토재이고, 최종복토재는 상기 위생매립장 또는 신규매립장에서 폐기물의 매립이 종료되어 폐쇄되는 매립장의 최상부에 복토되는 복토재이다. 성토재는 상기 일반부지 또는 일반토지에 일반토사와 같은 성토재로 사용되는 것이다. 폐기물에서 채취된 가연물은 연료로 재활용하는 것을 특징으 로 한다. In the present invention, in excavating the waste embedded in the sanitary landfill and recycling the excavation site and waste resulting from the excavation, the excavation site is a site formed through the excavation action for the buried waste, which is recycled to a new landfill or a general site do. Recycling to a new landfill is to create a landfill site for the disposal of waste and to recycle it to a new landfill site. To recycle to a general site, it is to recycle to general land for normal civil and building works. Selected soil collected from the waste is recycled as cover or fill. The cover material is used as daily cover material, intermediate cover material, and final cover material of sanitary landfill site or new landfill site, and the daily cover material is cover material that is daily covered on the upper part of the waste landfilled at the sanitary landfill site or new landfill site, and the intermediate cover material is the sanitary landfill site. Alternatively, the cover material is covered when the waste is not buried in the new landfill for more than 7 days, and the final cover material is the cover material covered on the top of the landfill where the waste is closed at the sanitary landfill or the new landfill. The landfill material is to be used as landfill material such as general soil on the general site or general land. Flammables collected from wastes are characterized by recycling as fuel.
본 발명은 가연물을 연료로 재활용함에 있어, 가연물을 가공하지 않고 그 자체로 연료로 재활용 하거나, 또는 가연물을 플레이크(flake)형태, 칩(chip)형태, 펠렛(pellet)형태 중의 어느 하나 형태로 가공하여 연료로 재활용한다. 플레이크는 상기 가연물을 절단, 파쇄, 분쇄 중의 어느 하나 이상을 가하여 박편형태로 가공한 것이고, 박편형태는 얇은 조각 형태로서, 이의 단면적은 10,000cm2 이하이고, 두께는 30cm 이하이다. 칩은 상기 가연물을 절단, 파쇄, 분쇄 중의 어느 하나 이상을 가하여 토막형태로 가공한 것이고, 토막형태는 덩어리진 조각 형태로서, 이의 길이는 1,000cm 이하이고, 직경은 200cm 이하이다. 펠렛은 상기 가연물을 가열, 마찰, 압출 중의 어느 하나 이상을 가하여 입상체형태로 가공한 것이고, 입상체형태는 일정한 길이 및 두께를 가진 형태로서, 이는 원통형, 타원통형, 기타둥근통형, 삼각통형, 사각통형, 기타다각통형 중의 어느 하나 형태이다. 기타둥근통형은 상기 원통형 및 타원통형을 제외한 다른 모양의 둥근통형이고, 기타다각통형은 상기 삼각통형 및 사각통형을 제외한 다른 모양의 다각통형이다. 입상체형태의 길이는 500mm 이하이고, 직경은 100mm 이하이고, 직경은 입상체형태의 길이에 대한 단면의 모양이 원형인 것은 원형의 직경이고, 원형이 아닌 것은 원형의 단면적으로 환산한 직경인 것을 특징으로 한다. The present invention is to recycle the combustibles as fuel, to recycle the fuel itself without processing the combustibles, or to process the combustibles in the form of flakes, chips, pellets Recycle it as fuel. Flakes are processed in the form of flakes by adding at least one of cutting, crushing and pulverizing the flammables, the flakes are in the form of thin pieces, its cross-sectional area is 10,000 cm 2 or less, the thickness is 30 cm or less. Chips are processed into chips by applying any one or more of the above combustibles to cutting, crushing and grinding. The chips are in the form of lumps, the length of which is 1,000 cm or less and the diameter is 200 cm or less. Pellets are processed into a granular form by applying at least one of heating, friction, and extrusion of the combustible, and the granular form has a certain length and thickness, which is cylindrical, elliptical, other round, triangular, It is either a rectangular cylinder type or other polygonal type. The other round cylinder is a round cylinder of other shapes except for the cylindrical and elliptic cylinders, and the other polygonal cylinder is a polygonal cylinder of other shapes except for the triangular and square cylinders. The length of the granular form is 500 mm or less, the diameter is 100 mm or less, and the diameter is the diameter of the circular cross section for the length of the granular form, and the non-circular one is the diameter in terms of the circular cross section. It features.
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