KR20050112929A - Method to manufacture solid fuel of waste plastic - Google Patents
Method to manufacture solid fuel of waste plastic Download PDFInfo
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- KR20050112929A KR20050112929A KR1020040038378A KR20040038378A KR20050112929A KR 20050112929 A KR20050112929 A KR 20050112929A KR 1020040038378 A KR1020040038378 A KR 1020040038378A KR 20040038378 A KR20040038378 A KR 20040038378A KR 20050112929 A KR20050112929 A KR 20050112929A
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- waste plastic
- organic sludge
- solid fuel
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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
- C10L5/406—Solid fuels essentially based on materials of non-mineral origin on plastic
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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
- C10L2290/08—Drying or removing water
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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
- C10L2290/30—Pressing, compressing or compacting
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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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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
본 발명은 유기성 슬러지를 폐플라스틱과 혼합한 고형연료제조방법에 관한 것으로, 하수 슬러지를 포함한 유기성 슬러지를 함수율을 낮춰 건조하여 폐플라스틱과 혼합하여 용융반응기에서 교반기를 통하여 폐플라스틱에 유기성 슬러지를 부착시킨 후, 압축과 냉각과정을 거쳐 분쇄기로 분쇄시켜 고형 연료를 생산하는 유기성 슬러지를 폐플라스틱과 혼합한 고형연료제조방법에 관한 것이다. The present invention relates to a method for producing solid fuel in which organic sludge is mixed with waste plastic. The organic sludge, including sewage sludge, is dried at a low water content and mixed with waste plastic to attach organic sludge to waste plastic through a stirrer in a molten reactor. After that, the present invention relates to a solid fuel production method in which organic sludge mixed with waste plastic is produced by pulverizing with a grinder through compression and cooling.
본 발명의 유기성슬러지를 폐플라스틱과 혼합한 고형연료제조방법에 의하면, 복잡한 공정을 줄여 간단한 공정만으로 하수처리장 등에서 발생되는 유기성 슬러지를 효과적으로 처리할 수 있게 된다. 그리고 본 발명에 의하면 고형화된 연료를 제조함에 따라 보존 및 취급이 용이하며, 종래의 소각, 매립, 방치 등으로 인한 환경훼손 폐기물들을 대체 에너지로 재이용할 수 있는 고형연료를 제조하여, 열효율이 높은 연료를 제공할 수 있다. According to the solid fuel production method in which the organic sludge of the present invention is mixed with waste plastic, it is possible to effectively treat organic sludge generated in a sewage treatment plant by reducing a complicated process. In addition, according to the present invention, as a solidified fuel is manufactured, it is easy to be stored and handled, and a solid fuel capable of reusing environmentally damaging wastes caused by conventional incineration, landfilling, or the like as alternative energy, and fuel having high thermal efficiency Can be provided.
본 발명은 유기성슬러지를 건조하는 1단계, 폐플라스틱을 파쇄 및 선별하는 2단계, 상기 유기성슬러지와 폐플라스틱을 혼합하여 가열된 용융반응기에 넣고 용융된 폐플라스틱에 유기성슬러지 입자가 부착되는 3단계, 유기성슬러지 입자가 부착된 상태에의 용융이 완료된 폐플라스틱 덩어리를 반응기의 배출구를 통하여 배출시키는 4단계, 유기성슬러지와 함께 용융된 폐플라스틱 덩어리를 2단계 압착롤러를 통하여 압축하여 배출하는 5단계, 상기 유기성슬러지와 함께 용융된 폐플라스틱 덩어리를 냉각시킨 후 분쇄기에서 분쇄하여 고형연료를 생산하는 6단계를 구비한 것을 특징으로 하는 유기성슬러지를 폐플라스틱과 혼합한 고형연료제조방법을 제공한다.The present invention comprises the first step of drying the organic sludge, the second step of crushing and sorting the waste plastic, the organic sludge particles and the waste plastic is mixed into the heated molten reactor and the third step of attaching the organic sludge particles to the molten waste plastic, 4 steps of discharging the waste plastic mass is completed in the state attached to the organic sludge particles through the outlet of the reactor, 5 steps of compressing the waste plastic mass melted together with the organic sludge through a two-stage compression roller, discharged The present invention provides a solid fuel manufacturing method in which an organic sludge is mixed with waste plastic, characterized in that it comprises six stages of cooling the waste plastic mass melted with the organic sludge and pulverizing in a pulverizer to produce solid fuel.
Description
본 발명은 유기성 슬러지를 폐플라스틱과 혼합한 고형연료제조방법에 관한 것으로, 보다 상세히 말하면 하수 슬러지를 포함한 유기성 슬러지를 함수율을 낮춰 건조하여 폐플라스틱과 혼합하여 용융반응기에서 교반기를 통하여 폐플라스틱에 유기성 슬러지를 부착시킨 후, 압축과 냉각과정을 거쳐 분쇄기로 분쇄시켜 고형 연료를 생산하는 유기성 슬러지를 폐플라스틱과 혼합한 고형연료제조방법에 관한 것이다. The present invention relates to a method for producing solid fuel in which organic sludge is mixed with waste plastic. More specifically, organic sludge, including sewage sludge, is dried at a low water content, mixed with waste plastic, and mixed with waste plastic to form organic sludge in waste plastic through an agitator in a molten reactor. After adhering to the present invention, the present invention relates to a solid fuel manufacturing method in which an organic sludge mixed with waste plastic is produced by pulverizing with a grinder through compression and cooling.
하수처리장이나 폐수처리장에서 발생하는 슬러지, 가정 또는 사무실 건물의 정화조 청소시 배출되는 정화조 슬러지, 제지공장에서 폐수 처리 또는 공정수 사용 후 발생하는 슬러지, 식음료 공장에서 식품가공 또는 폐수처리 후 발생하는 슬러지 등이 있으며, 80% 정도의 수분을 함유하고 있으나 수분을 뺀 나머지의 50% 이상이 유기물로 이루어져 있어 재활용의 가능성이 높으며, 건조시 발열량이 3,000㎉/㎏ 이상으로 에너지원으로 활용도 가능하다.Sludge from sewage treatment plant or waste water treatment plant, septic tank sludge discharged from cleaning septic tank of home or office building, sludge from waste water treatment or process water use in paper mill, sludge from food processing or waste water treatment in food and beverage plant, etc. It contains about 80% water, but more than 50% of the remaining water is made up of organic materials, so it is highly likely to be recycled, and it can be utilized as an energy source with a calorific value of more than 3,000㎉ / ㎏.
그러나, 종래의 하수 슬러지(sludge) 처리는 공해상 투기, 육상 매립장 매립 및 기타 소각, 재활용 등으로 처리하였으나, 매립장의 한계성과 중금속 오염 및 침출수 발생 등으로 환경오염 문제가 발생하여 2003년 7월부터 해상투기 및 육상 매립을 전면 금지시킴으로써, 상기와 같은 폐기물의 처리를 위하여 소각설비를 가동하여 폐기물을 소각 처리하고 있으나, 폐기물 소각 처리는 다이옥신과 같은 유해 가스가 발생되어 대기오염물질이 발생하여 대기를 오염시키며 배출로 인하여 2차 환경오염의 원인이 되었으며, 폐수처리를 위한 추가설비 및 그 비용이 추가 소요되는 문제점을 갖고 있어, 향후 발생되는 슬러지의 적정 처리가 사회적 환경문제로 크게 부각됨에 따라 처리대책이 절실히 요구되는 시점에서 이들을 적절히 이용하고 처리하는 방법이 강구되어야 한다. However, the conventional sewage sludge treatment was treated by dumping at sea, landfilling and other incineration, recycling, etc., but since July 2003, environmental pollution problems occurred due to the limitation of landfill, heavy metal contamination, and leachate generation. By prohibiting dumping and landfilling entirely, incineration facilities are operated to treat such wastes, but waste incineration processes pollute the air by generating harmful pollutants such as dioxin. Due to the discharge, it was the cause of secondary environmental pollution, and additional facilities for wastewater treatment and its cost are additionally required. Therefore, treatment measures are taken as the proper treatment of sludge generated in the future is highlighted as a social environmental problem. How to use and handle them properly when they are desperately needed Should.
본 발명은 유기성 슬러지와 폐플라스틱을 이용하여 재자원화하고 이를 재활용하여 대체에너지로서의 경제적 부가가치를 창출하고자 하는 목적에 따라, 유기성 슬러지를 폐플라스틱과 혼합한 고형연료제조방법에 관한 것으로서,The present invention relates to a method for producing a solid fuel in which organic sludge is mixed with waste plastic, according to the purpose of recycling the organic sludge and waste plastic and recycling them to create economic added value as an alternative energy.
상기와 같은 목적을 달성하기 위하여, 본 발명에서는 유기성 슬러지를 건조하는 1단계, 폐플라스틱을 잘게 파쇄 및 선별하는 2단계, 상기 유기성 슬러지와 폐플라스틱을 혼합하여 가열된 용융반응기에 넣고 용융된 폐플라스틱에 하수슬러지 입자가 부착되는 3단계, 유기성슬러지 입자가 부착된 상태에의 용융이 완료된 폐플라스틱 덩어리를 반응기의 배출구를 통하여 배출시키는 4단계, 유기성슬러지와 함께 용융된 폐플라스틱 덩어리를 2단계 압착롤러를 통하여 압축하여 배출하는 5단계, 상기 5단계의 유기성슬러지와 함께 용융된 폐플라스틱 덩어리를 냉각시킨 후 분쇄기에서 분쇄하여 고형연료를 생산하는 6단계를 구비한 것을 특징으로 하는 유기성슬러지를 폐플라스틱과 혼합한 고형연료제조방법을 제공하고자 한다. In order to achieve the above object, in the present invention, the first step of drying the organic sludge, the second step of finely crushing and sorting the waste plastic, mixed with the organic sludge and waste plastic and put into a heated molten reactor to melt waste plastic 3 stages of sewage sludge particles attached to the process, 4 stages of discharging the waste plastic mass in which the organic sludge particles are attached through the outlet of the reactor, and 2 stages of compaction rollers 5 step of compressing and discharging through the organic sludge waste plastic and the organic sludge waste plastic and characterized in that it comprises a six step to produce a solid fuel by pulverizing in a pulverizer It is intended to provide a mixed solid fuel production method.
이하, 첨부된 도면을 참고로 본 발명의 바람직한 실시예에 대해 보다 상세히 설명한다. 도 1은 본 발명의 제조 공정도이고, 도 2는 본 발명의 용융반응기의 상세도이고, 도 3은 본 발명의 압축롤러의 상세도이며, 도 4는 본 발명의 분쇄기의 상세도이다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention. 1 is a manufacturing process diagram of the present invention, Figure 2 is a detailed view of the melt reactor of the present invention, Figure 3 is a detailed view of the compaction roller of the present invention, Figure 4 is a detailed view of the mill of the present invention.
본 발명은 유기성슬러지(10)를 함수율 10%로 낮추어 건조하는 1단계, 폐플라스틱(20)을 50㎜ 정도의 크기로 잘게 파쇄 및 선별하는 2단계, 상기 유기성슬러지(10)와 폐플라스틱(20)을 혼합하여 플라스틱 재질의 용융온도인 165℃~185℃로 가열된 용융반응기(100)에 넣고 1시간 동안 3rpm으로 저속 회전하는 교반기(150)를 통하여 용융된 폐플라스틱(20)에 유기성슬러지(10) 입자가 부착되는 3단계, 유기성슬러지 입자가 부착된 상태에의 용융이 완료된 폐플라스틱 덩어리를 용융반응기(100)의 배출구(130)를 통하여 배출시키는 4단계, 유기성슬러지와 함께 용융된 폐플라스틱 덩어리는 2단계 압착롤러(200)를 통하여 압축하여 배출하는 5단계, 상기 5단계의 유기성슬러지와 함께 용융된 폐플라스틱 덩어리를 냉각콘베어(300)에서 냉각시킨 후 분쇄기(400)에서 분쇄하여 20㎜~30㎜ 크기의 알갱이로 배출시켜 고형연료(500)를 생산하는 6단계를 구비한 것을 특징으로 하는 유기성슬러지를 폐플라스틱과 혼합한 고형연료제조방법을 제공한다. The present invention is the first step of drying the organic sludge (10) to 10% moisture content, the second step of finely crushing and sorting the waste plastic 20 to the size of about 50mm, the organic sludge (10) and waste plastic (20) ) Into the molten reactor 100 heated to 165 ℃ ~ 185 ℃ of the melting temperature of the plastic material into the organic waste sludge (20) in the molten waste plastic (20) through the stirrer 150 rotates at low speed at 3 rpm for 1 hour 10) 3 step of attaching the particles, 4 step of discharging the waste plastic mass is completed in the state in which the organic sludge particles are attached through the outlet 130 of the molten reactor 100, the waste plastic melted with the organic sludge The mass is compressed by the two-stage compression roller 200 and discharged, and the waste plastic mass melted together with the organic sludge of the fifth stage is cooled in the cooling conveyor 300 and then pulverized in the grinder 400 to 20 mm. To 30 It provides a method of solid organic fuel produced by mixing the sludge and waste plastics, characterized in that provided by the discharge of a size granules to step 6 to produce a solid fuel 500.
상기 1단계는 하수슬러지를 포함한 유기성슬러지(10)를 건조장치에서 건조하여 함수율 10%로 낮춘다. 상기의 유기성슬러지(10)는 각기 다른 함수율을 가지고 있고 다음의 공정을 위해 건조기 등을 통해 함수율을 낮추도록 하고, 동시에 혼합하여준다. In the first step, the organic sludge 10 including sewage sludge is dried in a drying apparatus to lower the water content to 10%. The organic sludge 10 has a different water content and lowers the water content through a dryer for the next process, and simultaneously mixes.
상기 2단계는 폐플라스틱(20)을 50㎜ 정도의 크기로 잘게 파쇄 및 선별한다. 상기 폐플라스틱(20)을 선별하여, 파쇄기로 잘게 파쇄한다. In the second step, the waste plastic 20 is crushed and sorted to a size of about 50 mm. The waste plastic 20 is selected and crushed finely by a crusher.
상기 3단계는 상기 유기성슬러지(10)와 폐플라스틱(20)을 혼합하여 플라스틱 재질의 용융온도인 165℃~185℃로 가열된 용융반응기(100)에 넣고 1시간 동안 3rpm으로 저속 회전하는 교반기(150)를 통하여 용융된 폐플라스틱(20)에 유기성슬러지(10) 입자가 부착되도록 한다. 상기 유기성슬러지(10)와 폐플라스틱(20)을 4:6의 비율로 상기 용융반응기(100)의 투입구(120)에 투입한다. In the third step, the organic sludge 10 and the waste plastic 20 are mixed and put into a molten reactor 100 heated at 165 ° C. to 185 ° C., which is a melting temperature of a plastic material, and stirred at a low speed of 3 rpm for 1 hour ( The organic sludge 10 particles are attached to the waste plastic 20 melted through the 150. The organic sludge 10 and the waste plastic 20 are introduced into the inlet 120 of the molten reactor 100 in a ratio of 4: 6.
상기 용융반응기(100)는 도 2에 도시된 바와 같이, 원통형의 하우징(110)과, 상기 하우징(110)의 상부에 구비되는 투입구(120), 상기 하우징(110)의 하부에 구비되는 배출구(130), 상기 하우징(110)의 내부를 관통하여 구비되는 축(140), 상기 축(140)과 벨트(142)로 연결되는 모터(141), 상기 축(140)에 수직방향으로 다수개 구비되는 교반기(150), 열매체유(162)의 공급과 순환을 위한 열매체유보일러(160)로 구성된다.As shown in FIG. 2, the melt reactor 100 includes a cylindrical housing 110, an inlet 120 provided at an upper portion of the housing 110, and an outlet provided at a lower portion of the housing 110. 130, a shaft 140 provided through the inside of the housing 110, a motor 141 connected to the shaft 140 and the belt 142, and a plurality of shafts 140 provided in the vertical direction. It is composed of a stirrer 150, the heat medium oil boiler 160 for the supply and circulation of the heat medium oil (162).
상기 용융반응기(100)는 내부가 비어있는 원통형의 형상으로 구성되어, 하우징(110)의 상부에 상기 하우징(110)의 내부의 공간인 교반실(111)과 통할 수 있도록 투입구(120)가 구비되고 상기 하우징(110)의 하부에는 유기성슬러지가 부착된 폐플라스틱덩어리(30)가 배출될 수 있도록 배출구(130)를 구비한다. 상기 하우징(110)의 중앙부에는 상기 하우징(110)의 내부의 교반실(11)을 관통하도록 축(140)이 구비되고, 모터(141)를 구비하여 상기 축(140)과 벨트(142)로 연결하여 모터(141)의 회전에 의하여 상기 축(140)도 함께 회전하도록 한다. 상기 축(140)의 교반실(111) 내부의 부분에는 교반기(150)가 구비되는데, 상기 교반기(150)는 상기 축(140)에 수직방향으로 다수개가 구비된다. 이는 교반실(11)로 유입된 유기성슬러지(10)와 폐플라스틱(20)의 교반을 최적화 하여준다.The molten reactor 100 is configured in a hollow cylindrical shape, the inlet 120 is provided on the upper portion of the housing 110 so as to communicate with the stirring chamber 111, which is a space inside the housing 110. And the lower portion of the housing 110 is provided with an outlet 130 so that the waste plastic mass 30 attached to the organic sludge is discharged. A shaft 140 is provided at a central portion of the housing 110 to penetrate the stirring chamber 11 inside the housing 110, and includes a motor 141 to the shaft 140 and the belt 142. The shaft 140 is also rotated together by the rotation of the motor 141. A portion of the shaft 140 inside the stirring chamber 111 is provided with a stirrer 150, the stirrer 150 is provided with a plurality in the vertical direction to the shaft 140. This optimizes the agitation of the organic sludge 10 and the waste plastic 20 introduced into the stirring chamber 11.
또한 열매체유보일러(160)는 열매체유(162)를 가열하여 상기 하우징(110)의 주변을 순환하도록 한다. 상기의 열매체유(162)의 용융반응기(100) 내부의 계속적인 순환으로 용융반응기(100) 내부의 교반실(111)의 온도는 플라스틱 재질의 용융온도인 165℃~185℃를 유지하게 되고, 상기 가열된 용융반응기(100)는 상기 용융반응기(100)의 투입구(120)로 건조된 유기성슬러지(10)와 폐플라스틱(20)이 투입되면 상기 모터(141)의 회전으로 상기 축(140)을 회전시키게 되고 상기 축(140)의 회전으로 상기 교반기(150)가 원통형의 교반실(111)의 내부를 계속하여 원운동하게 되고, 상기 교반실(111) 내부에 유입된 유기성슬러지(10)와 폐플라스틱(20)을 교반하게 된다. 상기 교반기(111)의 회전은 1시간에 3rpm 정도로 저속회전하도록 하는 것이 바람직하다. In addition, the heat medium oil boiler 160 heats the heat medium oil 162 to circulate around the housing 110. By the continuous circulation in the melt reactor 100 of the heat medium oil 162, the temperature of the stirring chamber 111 inside the melt reactor 100 is maintained at 165 ℃ ~ 185 ℃, the melting temperature of the plastic material, The heated molten reactor 100 is the shaft 140 by the rotation of the motor 141 when the organic sludge 10 and the waste plastic 20 dried by the inlet 120 of the molten reactor 100 is introduced Rotation of the shaft 140 and the stirrer 150 continues the circular motion of the cylindrical stirring chamber 111 in a circular motion, the organic sludge 10 introduced into the stirring chamber 111 And the waste plastic 20 is stirred. Rotation of the stirrer 111 is preferably to rotate at a low speed of about 3rpm per hour.
상기 4단계는 유기성슬러지가 부착된 폐플라스틱덩어리(30)는 직경 100㎜~150㎜ 크기로 뭉치게 되는데 용융이 완료된 유기성슬러지가 부착된 폐플라스틱덩어리(30)는 용융반응기(100)의 배출구(130)를 통하여 배출시킨다.In the fourth step, the waste plastic mass 30 attached to the organic sludge is agglomerated into a size of 100 mm to 150 mm in diameter. The waste plastic mass 30 to which the organic sludge is attached is melted out of the molten reactor 100. Through 130).
상기의 3단계와 같은 방법으로 교반하게 되면 폐플라스틱(20)에 상기 유기성슬러지(10)가 부착되게 된다. 또한 상기의 유기성슬러지가 부착된 폐플라스틱덩어리(30)는 용융되어 100~150㎜ 정도의 크기로 뭉치게 되고, 뭉쳐진 상기의 유기성슬러지가 부착된 폐플라스틱덩어리(30)를 용융반응기(100)의 배출구(130)를 통해 배출하게 된다.When the agitation is performed in the same manner as in the third step, the organic sludge 10 is attached to the waste plastic 20. In addition, the waste plastic mass 30 attached to the organic sludge is melted and agglomerated into a size of about 100 to 150 mm, and the waste plastic mass 30 to which the organic sludge is attached is agglomerated. It is discharged through the outlet 130.
상기 5단계는 유기성슬러지가 부착된 폐플라스틱덩어리(30)를 도 3에 도시된 바와 같이, 압착롤러(200)의 투입구(220)를 통하여 압축본체(210)의 내부로 투입하고, 2단계의 롤러(240)를 통하여 압축하여 두께 20㎜~30㎜의 판형으로 배출구(230)를 통하여 배출한다.In the fifth step, as shown in FIG. 3, the waste plastic mass 30 to which the organic sludge is attached is introduced into the compression main body 210 through the inlet 220 of the pressing roller 200, and Compressed through the roller 240 is discharged through the outlet 230 in a plate shape of 20mm ~ 30mm thickness.
상기 6단계는 상기 5단계에서 배출된 판형의 유기성슬러지가 부착된 폐플라스틱덩어리(30)를 냉각콘베어(300)에서 냉각시킨 다음 분쇄기(400)에서 분쇄하여 20㎜~30㎜ 크기의 알갱이로 배출시켜 고형연료(500)를 생산한다.In the sixth step, the waste plastic mass 30 attached to the organic sludge of the plate shape discharged in the fifth step is cooled in the cooling conveyor 300 and then pulverized in the grinder 400 to be discharged into granules having a size of 20 mm to 30 mm. To produce a solid fuel (500).
이상 살펴본 바와 같이, 본 발명의 유기성슬러지를 폐플라스틱과 혼합한 고형연료제조방법에 의하면, 복잡한 공정을 줄여 간단한 공정만으로 하수처리장 등에서 발생되는 유기성 슬러지를 효과적으로 처리할 수 있게 된다. 그리고 본 발명에 의하면 고형화된 연료를 제조함에 따라 보존 및 취급이 용이하며, 종래의 소각, 매립, 방치 등으로 인한 환경훼손 폐기물들을 대체 에너지로 재이용할 수 있는 고형연료를 제조하여, 열효율이 높은 연료를 제공할 수 있다. As described above, according to the solid fuel production method in which the organic sludge of the present invention is mixed with waste plastic, it is possible to effectively treat organic sludge generated in a sewage treatment plant by reducing a complicated process. In addition, according to the present invention, as a solidified fuel is manufactured, it is easy to be stored and handled, and a solid fuel capable of reusing environmentally damaging wastes caused by conventional incineration, landfilling, or the like as alternative energy, and fuel having high thermal efficiency Can be provided.
도 1은 본 발명의 제조 공정도,1 is a manufacturing process diagram of the present invention,
도 2는 본 발명의 용융반응기의 상세도,2 is a detailed view of the melt reactor of the present invention,
도 3은 본 발명의 압축롤러의 상세도Figure 3 is a detailed view of the compression roller of the present invention
도 4는 본 발명의 분쇄기의 상세도이다.4 is a detailed view of the grinder of the present invention.
<<도면의 주요부분에 대한 부호의 설명>><< Explanation of symbols for main part of drawing >>
10 : 유기성슬러지 20 : 폐플라스틱 10: organic sludge 20: waste plastic
30 : 유기성슬러지가 부착된 폐플라스틱덩어리 30: Waste plastic mass with organic sludge
100 : 용융반응기 110 : 하우징100: melt reactor 110: housing
111 : 교반실 120 : 투입구111: stirring chamber 120: inlet
130 : 배출구 140 : 축130: outlet 140: shaft
141 : 모터 142 : 벨트141: motor 142: belt
150 : 교반기 160 : 열매체 보일러150: stirrer 160: heat medium boiler
161 : 순환 파이프 162 : 열매체유 161: circulation pipe 162: heat medium oil
200 : 압축롤러 210 : 압축본체200: compression roller 210: compression body
220 : 투입구 230 : 배출구 220: inlet 230: outlet
240 : 롤러 300 : 냉각콘베어240: roller 300: cooling conveyor
400 : 분쇄기 410 : 분쇄기 본체400: grinder 410: grinder body
420 : 투입구 430 : 배출구420: inlet 430: outlet
500 : 고형연료500: solid fuel
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040038378A KR20050112929A (en) | 2004-05-28 | 2004-05-28 | Method to manufacture solid fuel of waste plastic |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040038378A KR20050112929A (en) | 2004-05-28 | 2004-05-28 | Method to manufacture solid fuel of waste plastic |
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| KR20050112929A true KR20050112929A (en) | 2005-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020040038378A KR20050112929A (en) | 2004-05-28 | 2004-05-28 | Method to manufacture solid fuel of waste plastic |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101014897B1 (en) * | 2010-11-23 | 2011-02-15 | 김형식 | The cutting apparatus of waste fishing net for the refuse plastic fuel manufacture |
| KR101041055B1 (en) * | 2009-03-09 | 2011-06-13 | 태화환경주식회사 | A method for refused plastics fuel of sludge with melting by products obtained by thermoplastic macromolecular compounds |
| CN102277216A (en) * | 2010-06-11 | 2011-12-14 | 金亨植 | Device for manufacturing solid fuel using a mixture of ocean waste and combustible waste as raw material |
| KR101296011B1 (en) * | 2011-11-14 | 2013-08-12 | 박수철 | Fuel pellets using sludge |
| KR101534444B1 (en) * | 2014-05-23 | 2015-07-06 | 박우상 | manufacture method of solid fuel and solid fuel |
-
2004
- 2004-05-28 KR KR1020040038378A patent/KR20050112929A/en not_active Application Discontinuation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101041055B1 (en) * | 2009-03-09 | 2011-06-13 | 태화환경주식회사 | A method for refused plastics fuel of sludge with melting by products obtained by thermoplastic macromolecular compounds |
| CN102277216A (en) * | 2010-06-11 | 2011-12-14 | 金亨植 | Device for manufacturing solid fuel using a mixture of ocean waste and combustible waste as raw material |
| WO2011155667A1 (en) * | 2010-06-11 | 2011-12-15 | Kim Hyung Seek | Device for manufacturing solid fuel using a mixture of ocean waste and combustible waste as raw material |
| KR101014897B1 (en) * | 2010-11-23 | 2011-02-15 | 김형식 | The cutting apparatus of waste fishing net for the refuse plastic fuel manufacture |
| KR101296011B1 (en) * | 2011-11-14 | 2013-08-12 | 박수철 | Fuel pellets using sludge |
| KR101534444B1 (en) * | 2014-05-23 | 2015-07-06 | 박우상 | manufacture method of solid fuel and solid fuel |
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