KR20090124849A - Aggregate resources and combustible material fuel from construction waste - Google Patents
Aggregate resources and combustible material fuel from construction waste Download PDFInfo
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- KR20090124849A KR20090124849A KR20080051277A KR20080051277A KR20090124849A KR 20090124849 A KR20090124849 A KR 20090124849A KR 20080051277 A KR20080051277 A KR 20080051277A KR 20080051277 A KR20080051277 A KR 20080051277A KR 20090124849 A KR20090124849 A KR 20090124849A
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- waste
- combustibles
- combustible
- construction
- aggregate
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- 239000002699 waste material Substances 0.000 title claims abstract description 175
- 238000010276 construction Methods 0.000 title claims abstract description 56
- 239000000446 fuel Substances 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 title claims abstract description 16
- 238000004064 recycling Methods 0.000 claims abstract description 21
- -1 sawdust Substances 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 13
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 10
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 10
- 239000004571 lime Substances 0.000 claims abstract description 10
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003610 charcoal Substances 0.000 claims abstract description 9
- 239000003245 coal Substances 0.000 claims abstract description 9
- 239000012188 paraffin wax Substances 0.000 claims abstract description 9
- 239000011593 sulfur Substances 0.000 claims abstract description 9
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims description 20
- 239000004033 plastic Substances 0.000 claims description 20
- 239000000835 fiber Substances 0.000 claims description 16
- 238000002156 mixing Methods 0.000 claims description 16
- 239000010920 waste tyre Substances 0.000 claims description 16
- 229920006328 Styrofoam Polymers 0.000 claims description 14
- 239000010985 leather Substances 0.000 claims description 14
- 239000008261 styrofoam Substances 0.000 claims description 14
- 239000000057 synthetic resin Substances 0.000 claims description 14
- 229920003002 synthetic resin Polymers 0.000 claims description 14
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 14
- 229920002554 vinyl polymer Polymers 0.000 claims description 14
- 239000002023 wood Substances 0.000 claims description 14
- 239000000654 additive Substances 0.000 claims description 13
- 239000010893 paper waste Substances 0.000 claims description 13
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 239000004743 Polypropylene Substances 0.000 claims description 9
- 239000004793 Polystyrene Substances 0.000 claims description 9
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 9
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 9
- 239000004800 polyvinyl chloride Substances 0.000 claims description 9
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 238000013329 compounding Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000008188 pellet Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 5
- 239000004449 solid propellant Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000004753 textile Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 239000003473 refuse derived fuel Substances 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000006148 magnetic separator Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 239000011799 hole material Substances 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000010849 combustible waste Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001698 pyrogenic effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- 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
- C10L5/48—Solid fuels essentially based on materials of non-mineral origin on industrial residues and waste materials
-
- 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
-
- 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
-
- 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
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/10—Treating solid fuels to improve their combustion by using additives
-
- 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
- Y02W30/20—Waste processing or separation
-
- 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
- Y02W30/58—Construction or demolition [C&D] waste
-
- 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
- Y02W30/78—Recycling of wood or furniture waste
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Combustion & Propulsion (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
본 발명은 건설폐기물의 골재 자원화 및 가연물 연료화 방법에 관한 것이다.The present invention relates to a method of aggregate recycling of combustible waste and fuel combustibles.
건설현장 및 재개발현장에서는 건설페기물이 발생하게 된다. 건설폐기물에는 골재, 가연성, 불연성 등 매우 다양한 폐자원이 함유되어 있다. 현재까지는 이러한 폐자원 중에서 주로 골재에 대하여 순환골재로 하여 재활용을 하여 왔다. 그러나 건설폐기물에는 많은 양의 가연물이 함유되어 있기 때문에 골재를 포함한 가연물을 재활용 한다면 매우 유익하리라 판단된다. 현재 국내외적으로 골재난 및 에너지난으로 인하여 이의 재활용에 대한 필요성이 증대되고 있다.Construction waste occurs at construction and redevelopment sites. Construction waste contains a wide variety of waste resources such as aggregate, flammable and incombustible. Up to now, these waste resources have been recycled mainly as recycled aggregates. However, since construction waste contains a large amount of combustibles, it would be very beneficial to recycle combustibles including aggregates. Currently, the need for recycling is increasing due to aggregate and energy shortages at home and abroad.
본 발명은 이와 같은 문제점을 개선하기 위하여 골재난 및 에너지난의 해결을 위한 한가지 안으로서 건설폐기물에 함유된 골재 및 가연물에 대한 재활용 방법을 제안하고자 한다. 이를 위하여 건설폐기물에서 골재 또는 가연물을 채취하여 채취한 골재는 순환골재로 재활용하고 채취한 가연물은 연료로 재활용하기 위해서는 적정의 선별 및 재료생산에 대한 방안이 도출되어야 한다.The present invention is to propose a method for recycling aggregate and flammables contained in construction wastes as one way to solve the aggregate and energy shortage to solve such problems. To this end, aggregates or flammables collected from construction waste are recycled into recycled aggregates, and the collected flammables can be recycled into fuel.
따라서 본 발명에서는 상기의 문제점 및 과제를 해결하기 위한 수단으로서 건설폐기물에서 골재 또는 가연물을 채취하여 채취한 골재는 순환골재로 재활용하고 채취한 가연물은 연료로 재활용하는 방안을 제시한다. 건설폐기물의 골재 및 가연물을 재활용함에 있어 건설폐기물 투입단계, 건설폐기물 파쇄단계, 건설폐기물 선별단계, 골재 입도조정 단계, 가연물 파쇄단계, 가연물 선별단계, 가연물 배합단계, 가연물 성형단계를 제안한다. 가연물을 연료로 재활용함에 있어 가연물에 첨가물을 첨가하지 않거나 또는 상기 가연물에 첨가물인 석탄, 목탄, 톱밥, 파라핀, 황, 석회 중의 어느 하나 이상을 첨가하는 방안을 제시한다. Therefore, in the present invention, as a means for solving the above problems and problems, aggregates collected by collecting aggregate or flammables from construction waste are recycled into recycled aggregates, and the collected flammables are recycled into fuels. In the recycling of aggregates and combustibles of construction wastes, we propose the construction waste input stage, construction waste shredding stage, construction waste sorting stage, aggregate particle size adjustment stage, combustible shredding stage, flammable sorting stage, combustible compounding stage, and flammable molding stage. The present invention proposes a method of adding an additive to the combustible or adding any one or more of the additives such as coal, charcoal, sawdust, paraffin, sulfur, and lime to recycle the combustible to fuel.
본 발명은 건설폐기물에서 골재 또는 가연물을 채취하여 채취한 골재는 순환 골재로 재활용하고 채취한 가연물은 연료로 재활용하는 방법을 제시함으로서 골재난 및 에너지난의 타개를 위한 효과를 가진다. 광학선별기, x선선별기, г선선별기 중의 어느 하나 이상을 사용하여 가연물을 상세하게 선별할 수 있는 효과를 제공한다. 그리고 가연물을 연료로 재활용함에 있어 가연물에 첨가물을 첨가하지 않거나 또는 상기 가연물에 첨가물인 석탄, 목탄, 톱밥, 파라핀, 황, 석회 중의 어느 하나 이상을 첨가하여 가연물의 발열효과를 증진시킨다. The present invention has the effect for the replacement of aggregate and energy shortage by presenting a method for recycling aggregate collected by collecting aggregate or flammables from construction waste and recycling the collected flammables with fuel. The optical sorter, the x- sorter, and the zi-screen selector using any one or more to provide an effect that can be selected in detail the combustibles. In addition, in recycling the combustibles as fuel, the additives are not added to the combustibles, or the additives are added to the combustibles such as coal, charcoal, sawdust, paraffin, sulfur, and lime to enhance the exothermic effect of the combustibles.
본 발명은 건설폐기물에서 골재 또는 가연물을 채취하여 채취한 골재는 순환골재로 재활용하고 채취한 가연물은 연료로 재활용하는 것을 특징으로 한다. 건설폐기물의 골재 및 가연물을 재활용함에 있어 건설폐기물 투입단계, 건설폐기물 파쇄단계, 건설폐기물 선별단계, 골재 입도조정 단계, 가연물 파쇄단계, 가연물 선별단계, 가연물 배합단계, 가연물 성형단계로 구성된다. 가연물 상세선별은 광학선별기, x선선별기, г선선별기 중의 어느 하나 이상을 사용한다. 가연물을 연료로 재활용함에 있어 가연물에 첨가물을 첨가하지 않거나 또는 상기 가연물에 첨가물인 석탄, 목탄, 톱밥, 파라핀, 황, 석회 중의 어느 하나 이상을 첨가하는 것을 특징으로 한다. 이하에 청구항을 중심으로 본 발명에 대한 상세한 설명을 실시한다. The present invention is characterized in that the aggregate collected by collecting aggregate or flammables from the construction waste is recycled into the recycled aggregate and the collected flammables are recycled into fuel. In recycling aggregate and combustibles of construction waste, it consists of construction waste input stage, construction waste crushing stage, construction waste sorting stage, aggregate particle size adjusting stage, combustible crushing stage, combustible sorting stage, combustible compounding stage, and combustible molding stage. The flammables detail screening uses at least one of an optical classifier, an x-screen and a zi-screen. Recycling the combustibles as fuel is characterized in that no additives are added to the combustibles or any one or more of additives such as coal, charcoal, sawdust, paraffin, sulfur and lime are added to the combustibles. Hereinafter, a detailed description will be given of the present invention based on the claims.
본 발명은 건설폐기물에서 가연물을 채취하여 채취한 가연물을 연료로 재활용하는 것을 특징으로 한다. 건설폐기물에서 가연물을 채취하여 채취한 가연물을 연료로 재활용하는 것은 그동안 국내외적으로 전무한 사항이다. 현재까지는 가연물 을 소각장으로 보내어 소각하여 태워 없애는데 급급하였다. 에너지난이 심화되고 있는 현시점에서 매우 참신한 아이디어라 판단된다. The present invention is characterized in that to collect the combustibles from the construction waste to recycle the collected combustibles as fuel. Recycling combustibles collected from construction wastes as fuel is a matter that has never been made at home or abroad. To date, combustibles have been sent to incinerators for incineration and burning. At the present time, the energy shortage is intensifying.
본 발명은 건설폐기물에서 골재 또는 가연물을 채취하여 채취한 골재는 순환골재로 재활용하고 채취한 가연물은 연료로 재활용하는 것을 특징으로 한다. 현재까지는 골재만에 대하여 순환골재로 재활용을 하였다. 본 발명에서는 골재를 포함하여 가연물에 대한 재활용 방법을 제시하였다. 골내재난과 에너지난의 두가지 문제를 해결하는 데 조금이나마 일익을 담당하리라 판단된다. The present invention is characterized in that the aggregate collected by collecting aggregate or flammables from the construction waste is recycled into the recycled aggregate and the collected flammables are recycled into fuel. To date, only aggregates have been recycled into recycled aggregates. In the present invention, a method for recycling flammables including aggregates has been proposed. I think that it will play a part in solving both the bone and energy problems.
본 발명은 건설폐기물의 골재 및 가연물을 재활용하는 단계는 건설폐기물 투입단계, 건설폐기물 파쇄단계, 건설폐기물 선별단계, 골재 입도조정 단계, 가연물 파쇄단계, 가연물 성형단계로 구성된다. 건설폐기물 투입단계는 건설폐기물을 파쇄기 또는 선별기에 투입하는 단계이고, 건설폐기물 파쇄단계는 파쇄기를 이용하여 건설폐기물을 파쇄하는 단계이다. In the present invention, the step of recycling the aggregate and flammables of the construction waste consists of a construction waste input step, construction waste shredding step, construction waste sorting step, aggregate particle size adjustment step, combustible shredding step, flammables forming step. The construction waste input step is to inject construction waste into the shredder or sorter, and the construction waste shredding step is to shred the construction waste using the shredder.
건설폐기물 선별단계는 트롬멜선별기, 자력선별기, 풍력선별기, 스크린선별기, 싸이클론(cyclone)선별기 중의 어느 하나 이상을 이용하여 건설폐기물을 토사, 골재, 가연물, 불연물 중의 어느 하나 이상으로 선별하는 단계이다. 여기서 트롬멜선별기는 유공구멍이 있는 중공원통으로서 중공원통을 회전시키면서 중공내부로 폐기물을 통과시켜 폐기물을 유공구멍 통과물질과 비통과불질로 분리하는 것이고, 자력선별기는 자력을 이용하여 폐기물에서 금속물질을 분리하는 것이고, 풍력선별기는 풍력을 이용하여 폐기물에서 경량물질을 분리하는 것이고, 스크린선별기는 유공구멍이 있는 스크린을 이용하여 유공구멍 통과물질과 비통과물질로 분리하는 것이 고, 싸이클론선별기는 회오리력 또는 원심력을 이용하여 폐기물을 입도분리하는 것이다. 골재 입도조정 단계는 골재를 입도별로 조정하여 모래, 자갈로 구분하는 것이고, 골재는 건설폐기물에 포함된 모래, 자갈 중의 어느 하나 이상이다. 가연물 파쇄단계는 가연물을 파쇄하는 단계이고, 가연물 성형단계는 가연물을 고형연료제품으로 성형하는 단계이다. 여기서 성형은 가연물에 가압, 용융, 마찰, 압출 등을 가하여 펠렛(pellet)형태의 고형연료제품으로 만든 것이다. The construction waste sorting stage is a stage in which the construction waste is sorted into at least one of soil, aggregate, flammables, and incombustibles using any one or more of trommel, magnetic, wind, screen, and cyclone separators. . Here, trommel sorter is a heavy-duty cylinder with perforated hole, which rotates the hollow-colored cylinder and passes the waste inside the hollow to separate the waste into perforated material and non-permeable impurities. The wind sorter is to separate light weight material from waste by using wind power, and the screen sorter is to separate the through-hole material and the non-permeable material by using the screen with the perforated hole. The waste is separated by particle size using whirlwind or centrifugal force. Aggregate particle size adjustment step is to adjust the aggregates by granularity to be divided into sand, gravel, aggregate is at least one of the sand, gravel contained in the construction waste. The combustible crushing step is a step of crushing the combustibles, the combustible molding step is a step of molding the combustibles into a solid fuel product. Here, the molding is made of a solid fuel product in the form of pellets by applying pressure, melting, friction, extrusion, etc. to the combustibles.
여기서 가연물은 건설폐기물에 포함된 가연성 물질이고, 이는 폐종이, 폐섬유, 폐플라스틱, 폐스티로폼, 폐합성수지, 폐가죽, 폐고무, 폐비닐, 폐목재, 폐타이어, 기타가연물 중의 어느 하나 이상이고, 기타가연물은 폐종이, 폐섬유, 폐플라스틱, 폐스티로폼, 폐합성수지, 폐가죽, 폐고무, 폐비닐, 폐목재, 폐타이어 이외의 가연성이 있는 물질이다. Here, the combustible material is a combustible material contained in construction waste, which is any 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. , Other combustibles are combustible materials other than waste paper, waste fiber, waste plastic, waste styrofoam, waste synthetic resin, waste leather, waste rubber, waste vinyl, waste wood, waste tire.
여기서 고형연료제품은 펠렛(pellet)형태의 RPF(refuse plastic fuel), RTF(refuse textile fuel), TDF(tire derived fuel), RDF(refuse derived fuel) 중의 어느 하나이고, 상기 펠렛형태는 입상체형태로서 일정한 길이 및 두께를 가지고, 이는 원통형, 타원통형, 기타둥근통형, 삼각통형, 사각통형, 기타다각통형 중의 어느 하나 형태이고, 기타둥근통형은 상기 원통형 및 타원통형을 제외한 다른 모양의 둥근통형이고, 기타다각통형은 상기 삼각통형 및 사각통형을 제외한 다른 모양의 다각통형이고, 입상체형태의 길이는 500mm 이하이고, 직경은 100mm 이하이고, 직경은 입상체형태의 길이에 대한 단면의 모양이 원형인 것은 원형의 직경이고, 원형이 아닌 것은 원형의 단면적으로 환산한 직경이다. RPF는 상기 가연 물 중에서 폐플라스틱 만을 사용하는 것이고, RTF는 상기 가연물 중에서 섬유 만을 사용하는 것이고, TDF는 상기 가연물 중에서 폐타이어 만을 사용하는 것이고, RDF는 상기 가연물을 구성하는 폐종이, 폐섬유, 폐플라스틱, 폐스티로폼, 폐합성수지, 폐가죽, 폐고무, 폐비닐, 폐목재, 폐타이어, 기타가연물 중의 둘 이상을 혼합하여 사용하는 것이다. 상기 혼합에서 혼합비율은 둘 이상이 혼합되는 혼합요소 각자가 중량비로 1∼99%의 범위를 가지고 혼합요소 전체합계는 100%인 것을 특징으로 한다. The solid fuel product may be any one of a pellet (refused plastic fuel) (RPF), a refus textile textile (RTF), a tire derived fuel (TDF), and a refractory derived fuel (RDF), and the pellet form is in a granular form. It has a certain length and thickness as a cylindrical, elliptic cylinder, other round cylinder, triangular cylinder, square cylinder, other polygonal cylindrical shape, the other round cylindrical shape other than the cylindrical and elliptic cylindrical round cylindrical shape , Other polygonal cylinder is a polygonal cylinder of other shapes except for the triangular cylindrical and square cylinder, the length of the granular shape is 500mm or less, the diameter is 100mm or less, the diameter is the shape of the cross section with respect to the length of the granular shape Is a diameter of a circular shape, and a non-circular shape is a diameter converted into a circular cross section. RPF uses only waste plastics in the combustibles, RTF uses only fibers in the combustibles, TDF uses only waste tires in the combustibles, and RDF refers to the lung species constituting the combustibles, lung fibers, lungs. Plastic, waste styrofoam, waste synthetic resin, waste leather, waste rubber, waste vinyl, waste wood, waste tire, and other combustibles are used in combination. In the mixing, the mixing ratio is characterized in that each of the two or more mixing elements are mixed in a weight ratio of 1 to 99% and the total amount of the mixing elements is 100%.
본 발명은 가연물을 연료로 재활용함에 있어, 상기 가연물에 첨가물을 첨가하지 않거나, 또는 상기 가연물에 첨가물인 석탄, 목탄, 톱밥, 파라핀, 황, 석회 중의 어느 하나 이상이 첨가된다. 상기 첨가에서 첨가비율은 첨가되는 첨가요소인 가연물, 석탄, 목탄, 톱밥, 파라핀, 황, 석회의 각자가 중량비로 0.01∼100%의 범위를 가지고 첨가요소 전체합계는 100%인 것을 특징으로 한다. 첨가되는 첨가요소인 가연물, 석탄, 목탄, 톱밥, 파라핀, 황은 가연물의 발열효과를 증진시키는 것이고, 석회는 가연물에 포함된 염소(Cl)성분을 저감시키는 것이다. In the present invention, the additives are not added to the combustible, or any one or more of the additives such as coal, charcoal, sawdust, paraffin, sulfur, and lime are added to the combustible. The addition ratio in the addition is characterized in that each of the additives to be added, combustibles, coal, charcoal, sawdust, paraffin, sulfur, lime of each of the weight ratio ranges from 0.01 to 100% and the total amount of the added elements is 100%. Additives that are added are flammables, coal, charcoal, sawdust, paraffin, and sulfur to enhance the pyrogenic effect of lime, and lime is to reduce the chlorine (Cl) component contained in the flammables.
본 발명은 가연물 파쇄단계의 전에 또는 후에 가연물 선별단계 또는 가연물 배합단계 중의 어느 하나 이상의 추가가 가능한 구조를 가진다. 가연물 선별단계는 광학선별기, x선선별기, г선선별기 중의 어느 하나 이상을 사용하여, 가연물을 구성하는 폐종이, 폐섬유, 폐플라스틱, 폐스티로폼, 폐합성수지, 폐가죽, 폐고무, 폐비닐, 폐목재, 폐타이어, 기타가연물 중에서 폐종이, 폐섬유, 폐플라스틱, 폐스티로폼, 폐합성수지, 폐가죽, 폐고무, 폐비닐, 폐목재, 폐타이어, 기타가연물 중의 어느 하나 이상을 선별분리하여 내고, 추가적으로 폐플라스틱만을 대상으로 폐플라스틱을 구성하는 PP(polypropylene), PS(polystyrene), PE(polyethylene), PET(polyethylene terephthalate), PVC(polyvinyl chloride) 중에서 PP, PS, PE, PET, PVC 중의 어느 하나 이상을 선별분리하여 내는 것이다. 광학선별기, x선선별기, г선선별기는 컨베이어벨트를 타고 들어오는 가연물에 근적외선(NIR: near infrared light), x선, г선을 각각 쬐어 가연물을 종류별로 선별분리하는 것이다. 이는 컨베이어벨트를 타고 들어오는 가연물에 근적외선(NIR: near infrared light), x선, г선을 각각 쬐어 해당되는 가연물을 검지하게 되면 에어노즐을 순간적으로 분사하여 해당되는 가연물을 컨베이어벨트로부터 분리하여 내는 것이다. The present invention has a structure capable of adding any one or more of the combustible sorting step or the combustible blending step before or after the combustible crushing step. The flammables sorting step uses at least one of an optical sorter, an x-ray sorter, and a zi-selector, and waste paper, waste fiber, waste plastic, waste styrofoam, waste synthetic resin, waste leather, waste rubber, waste vinyl, Among waste wood, waste tire, and other combustibles, waste paper, waste fiber, waste plastic, waste styrofoam, waste synthetic resin, waste leather, waste rubber, waste vinyl, waste wood, waste tire, and other combustibles In addition, any one of PP, PS, PE, PET and PVC among PP (polypropylene), PS (polystyrene), PE (polyethylene), PET (polyethylene terephthalate) and PVC (polyvinyl chloride) It is one or more screening separation. Optical sorting machine, x-ray sorting machine, and zi-screening machine are to separate the combustibles by type by applying near infrared light (NIR), x-ray, and г-ray respectively to the combustibles coming from the conveyor belt. This is to apply the near infrared light (NIR), x-ray and г-ray to the combustibles coming on the conveyor belt to detect the corresponding combustibles, and then spray the air nozzle instantaneously to separate the combustibles from the conveyor belt. .
가연물 배합단계는 상기 가연물 선별단계에서 선별분리된 폐종이, 폐섬유, 폐플라스틱, 폐스티로폼, 폐합성수지, 폐가죽, 폐고무, 폐비닐, 폐목재, 폐타이어, 기타가연물, PP, PS, PE, PET, PVC 중의 어느 하나 이상을 섞어 배합하는 것이고, 배합에서 배합비율은 배합되는 배합요소인 폐종이, 폐섬유, 폐플라스틱, 폐스티로폼, 폐합성수지, 폐가죽, 폐고무, 폐비닐, 폐목재, 폐타이어, 기타가연물, PP, PS, PE, PET, PVC의 각자가 중량비로 0∼100%의 범위를 가지고 배합요소 전체합계는 100%인 것을 특징으로 한다. 여기서 가연물을 선별하여 가연물 구성요소 세분하고 이를 다시 배합하는 것은 가연물의 구성요소가 각자 발열량이 상이하기 때문에 발열량이 상이한 가연물 구성요소를 적정하게 배합하여 우리가 원하는 발열량을 가진 연료를 얻기 위함이다. Combustible compounding step is waste paper, waste fiber, waste plastic, waste styrofoam, waste synthetic resin, waste leather, waste rubber, waste vinyl, waste wood, waste tire, other combustibles, PP, PS, PE , Mix any one or more of PET, PVC, and the blending ratio in the blend is waste paper, waste fiber, waste plastic, waste styrofoam, waste synthetic resin, waste leather, waste rubber, waste vinyl, waste wood , Waste tires, other combustibles, PP, PS, PE, PET, PVC each has a weight ratio of 0 to 100%, and the total amount of the mixing elements is characterized in that 100%. Here, the combustibles are selected and subdivided into the combustible components, and the compounding is performed in order to obtain a fuel having a desired calorific value by appropriately blending the combustible components having different calorific values because the combustible components have different calorific values.
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| CN109628191A (en) * | 2017-10-09 | 2019-04-16 | 辽宁森能再生能源有限公司 | A kind of biologic grain and preparation method thereof |
| KR20220116921A (en) * | 2021-02-16 | 2022-08-23 | 김형주 | The sorting apparatus for reclamation waste and its recycle method |
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| KR20220116921A (en) * | 2021-02-16 | 2022-08-23 | 김형주 | The sorting apparatus for reclamation waste and its recycle method |
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