KR20040008000A - Serial injection device for waste plastics pyclysis recycle system - Google Patents

Serial injection device for waste plastics pyclysis recycle system Download PDF

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KR20040008000A
KR20040008000A KR1020020041290A KR20020041290A KR20040008000A KR 20040008000 A KR20040008000 A KR 20040008000A KR 1020020041290 A KR1020020041290 A KR 1020020041290A KR 20020041290 A KR20020041290 A KR 20020041290A KR 20040008000 A KR20040008000 A KR 20040008000A
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regeneration
synthetic resin
waste synthetic
furnace
regeneration furnace
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KR1020020041290A
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Korean (ko)
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KR100462923B1 (en
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김영호
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산수그린산업(주)
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Priority to KR10-2002-0041290A priority Critical patent/KR100462923B1/en
Priority to PCT/KR2002/001879 priority patent/WO2004018592A1/en
Priority to AU2002348643A priority patent/AU2002348643A1/en
Publication of KR20040008000A publication Critical patent/KR20040008000A/en
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G7/00—Distillation of hydrocarbon oils
    • C10G7/12—Controlling or regulating
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/10—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal from rubber or rubber waste
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B1/00—Retorts
    • C10B1/02—Stationary retorts
    • C10B1/06—Horizontal retorts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B1/00—Retorts
    • C10B1/02—Stationary retorts
    • C10B1/08—Inclined retorts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C10B47/28—Other processes
    • C10B47/32—Other processes in ovens with mechanical conveying means
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
    • C10B53/07—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

PURPOSE: An apparatus for continuously injecting waste synthetic resin in non catalytic regeneration system of pyrolysis fuel oil is provided to automatically and continuously inject air removed waste synthetic resin into regenerating furnace installed at the waste synthetic resin pyrolysis fuel oil regenerating system. CONSTITUTION: The apparatus comprises a regeneration furnace(30) supported thus mounted on an inner part of regeneration chamber(20) for receiving heat of high temperature combustion gas generated from combustion chamber by a plural supporting members to indirectly receive heat of the high temperature combustion gas generated from the combustion chamber; an injection hopper(34) vertically installed on an upper part of the rear side of the regeneration furnace(30) to continuously inject waste synthetic resin into the regeneration furnace(30) in the state that inflow of air is cut off; a cylinder(40) installed at one side in rear of the regeneration furnace(30) and operated to push the waste synthetic resin dropped into the regeneration furnace(30) through the injection hopper(34) to one side; a piston(44) installed at an end part of cylinder rod(42) of the cylinder(40) to push the waste synthetic resin to one side of an inner part of the regeneration furnace(30) as the cylinder rod(42) is being advanced by operation of the cylinder(40); and a plural exhaust pipes(60) vertically installed on an upper part of the regeneration furnace(30) with being spaced apart from each other in a certain distance to supply pyrolysis gas generated from the waste synthetic resin pyrolyzed to condenser.

Description

폐합성수지 열분해유 재생 시스템의 연속 투입장치{SERIAL INJECTION DEVICE FOR WASTE PLASTICS PYCLYSIS RECYCLE SYSTEM}SERIAL INJECTION DEVICE FOR WASTE PLASTICS PYCLYSIS RECYCLE SYSTEM}

본 발명은 폐합성수지 열분해유 재생 시스템의 연속 투입장치에 관한 것으로서, 더욱 상세하게는 폐합성수지 열분해유 재생 시스템에 구비되는 재생로에 공기가 제거된 폐합성수지를 자동으로 연속 투입시킬 수 있도록 한 것이다.The present invention relates to a continuous input device of a waste synthetic resin pyrolysis oil regeneration system, and more particularly, to continuously input the waste synthetic resin from which air is removed to a regeneration furnace provided in the waste synthetic resin pyrolysis oil regeneration system.

최근에 플라스틱 산업의 급속한 발전과 산업 활동의 증가에 따른 플라스틱 생산 및 소비가 크게 증가하고 있는 데, 특히 폐플라스틱은 종량제 및 분리 수거 실시 이후 배출량이 대폭 증가하고 있는 반면, 그 재활용율은 낮아서 이들의 처리가 사회 문제화되고 있다.In recent years, plastic production and consumption have increased greatly due to the rapid development of the plastics industry and the increase of industrial activities. In particular, the waste plastics have increased significantly after the pay-as-you-go and separate collection, while the recycling rate is low. Treatment is becoming a social issue.

일반적으로 폐플라스틱의 처리는 소각이나 매립에 의존하고 있으나, 소각의 경우 다이옥신과 같은 유해한 물질이 배출되므로 환경 오염의 원인이 되며, 매립은 매립지의 부족 및 플라스틱의 썩지 않는 성질로 인한 지반의 불안정화 등의 문제점이 있어서 이러한 문제점을 해결하기 위하여 환경 오염을 줄이고, 자원의 재활용 측면에서 열분해에 의한 연료유 또는 석유 자원으로의 회수에 대한 기술이 주목을 받고 있다.In general, the disposal of waste plastics depends on incineration or landfill, but incineration releases harmful substances such as dioxins, which causes environmental pollution, and landfilling causes instability of the ground due to lack of landfills and the non-corrosive nature of plastics. In order to solve these problems, the technology for reducing the environmental pollution, and the recovery of fuel oil or petroleum resources by pyrolysis in terms of recycling of resources has attracted attention.

상기한 열분해 기술은 폐기물을 무산소 또는 저산소 분위기하에서 고온으로 가열하여 분해하는 것으로, 탄소쇄가 긴 고분자 화합물을 산소가 없는 상태에서 환원 분해시켜 각종 유기 화합물을 저분자화하는 데, 저분자 생성물은 탄소쇄의 길이 화합물의 형태에 따라 가스로 되기도 하고, 액체로 되며, 이러한 물질은 석유계 화합물과 거의 같은 성상을 유지하여 연소에 필요한 연료로서 재사용할 수 있게 만들기 위한 기술이다.The above-mentioned pyrolysis technology is to decompose wastes by heating them to a high temperature in an oxygen-free or low-oxygen atmosphere. The high-carbon compound having a long carbon chain is reduced and decomposed in the absence of oxygen to lower various organic compounds. Depending on the form of the length compound, it may be a gas or a liquid, and this material is a technology for maintaining the properties similar to petroleum-based compounds so that they can be reused as fuel for combustion.

이와 같은 대상 폐기물로는 탄소쇄를 가진 유기성 화학 물질을 포함하고 있는 것이면 가능하고, 가장 많이 사용하고 있는 폐기물은 고분자 화학 물질인 폐플라스틱으로, 고분자 폐기물을 열분해하고자 하는 이유중의 첫째는 조건과 정도의 차이가 있지만 열을 가하면 쉽게 분해되며, 둘째는 유독 물질이 발생하더라도 순수한 형태로 발생되거나 공기비가 매우 낮아 상대적으로 처리가 용이하고, 셋째는 고분자 폐기물을 원래의 저분자 물질로 환원시키고자 시도하게 되므로 단량체 등 고가의 원료 물질을 회수할 수 있으며, 최소한 고열량의 연소 가스나 오일을 회수할 수 있는 장점이 있기 때문이다.Such wastes may include organic chemicals having carbon chains. The most commonly used wastes are high-molecular waste plastics, and the first reason for thermal decomposition of polymer wastes is the condition and degree. Although it is different, it is easily decomposed when heat is applied. Second, even if toxic substances are generated, they are generated in pure form or have relatively low air ratio, so they are relatively easy to process. Third, they attempt to reduce the polymer waste to the original low molecular weight materials. This is because an expensive raw material such as a monomer can be recovered and at least a high calorific value of combustion gas or oil can be recovered.

따라서, 이를 해결하기 위한 방안으로 폐합성수지를 열분해하여 기화되는 가스를 응축시켜 열분해유를 얻을 수 있는 폐합성수지 열분해유 재생 시스템이 제안되었으나, 이러한 종래의 폐합성수지 열분해유 재생 시스템은 소재인 폐합성수지를 수동으로 투입해야 하므로 인해 소재 투입시마다 열분해로의 가동을 중지한 후 일정 시간이 경과된 상태에서 소재를 투입하도록 하고 있어 소재 투입에 따른 번거로움은 물론 작업 능률이 극히 저하되어 생산성이 크게 떨어지게 되는 등의 많은 문제점이 있기 때문에 장치를 지속적으로 가동함과 동시에 소재를 자동으로 투입할 수 있는 장치의 개발이 요망되었다.Therefore, as a solution to this problem, a waste synthetic resin pyrolysis oil regeneration system capable of obtaining pyrolysis oil by condensing gas vaporized by thermal decomposition of waste synthetic resin has been proposed, but such a conventional waste synthetic resin pyrolysis oil regeneration system is a waste synthetic resin material. Because it is necessary to put it in manually, the material is put in the state after a certain time has elapsed after stopping the operation of the pyrolysis furnace every time the material is put in. Because of the many problems, the development of a device capable of automatically injecting materials while continuously operating the device was desired.

본 발명은 상기한 제반 문제점을 해결하기 위해 안출한 것으로서, 폐합성수지 열분해유 재생 시스템에 구비되는 재생로에 공기가 제거된 폐합성수지를 자동으로 연속 투입시킬 수 있도록 하여 장치의 연속적인 가동이 가능함에 따라 작업 능률의 향상에 의한 생산성을 극대화할 수 있을 뿐만 아니라, 작업 인력을 최소화하여 재생시 소요되는 비용을 크게 절감시킬 수 있는 폐합성수지 열분해유 재생 시스템의 연속 투입장치를 제공하는 데 그 목적이 있다.The present invention has been made to solve the above problems, it is possible to continuously input the waste synthetic resin with air removed to the regeneration furnace provided in the waste synthetic resin pyrolysis oil regeneration system to enable continuous operation of the device Therefore, the purpose of the present invention is to provide a continuous input device of waste synthetic resin pyrolysis oil regeneration system that can maximize productivity by improving work efficiency and minimize the workforce and greatly reduce the cost of regeneration. .

도 1은 본 발명이 적용된 폐합성수지 열분해유 재생 시스템 전체를 개략적으로 나타낸 구성도1 is a schematic view showing the entire waste synthetic resin pyrolysis oil regeneration system to which the present invention is applied

도 2는 본 발명이 적용된 폐합성수지 열분해유 재생 시스템 전체를 개략적으로 나타낸 정면도Figure 2 is a front view schematically showing the entire waste synthetic resin pyrolysis oil regeneration system to which the present invention is applied

도 3은 본 발명을 요부 절개하여 나타낸 전체 사시도Figure 3 is an overall perspective view showing the main part of the present invention cut away

도 4는 도 3의 정면도4 is a front view of FIG. 3

도 5는 본 발명을 나타낸 측단면도Figure 5 is a side cross-sectional view showing the present invention

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

10; 연소실 20; 재생실10; Combustion chamber 20; Regeneration room

22; 내화 벽돌 24; 지점토22; Fire brick 24; Clay

26; 보호 철판 30; 재생로26; Protective griddle 30; By regeneration

32; 받침 부재 34; 투입 호퍼32; Support member 34; Hopper

36,37; 셔터 38; 배출구36,37; Shutter 38; outlet

40; 실린더 42; 실린더 로드40; Cylinder 42; Cylinder rod

44; 피스톤 50; 응축기44; Piston 50; Condenser

60; 배기관 70; 안내 부재60; Exhaust pipe 70; Guide member

상기한 목적을 달성하기 위해 본 발명은 연소실에서 발생된 고온 연소가스의 열을 전달받는 재생실의 내부에 복수개의 받침 부재에 의해 지지되어 장착되며 연소실에서 발생된 고온 연소가스의 열을 간접적으로 전달받는 재생로와, 상기 재생로의 후방 상부에는 수직으로 설치되어 공기 유입이 차단된 상태에서 폐합성수지를 연속적으로 투입시키기 위한 투입 호퍼와, 상기 재생로의 후방 일측에 설치되어 투입 호퍼를 통해 재생로의 내부로 낙하되는 폐합성수지를 한쪽으로 밀어 넣기 위해 작동하는 실린더와, 상기 실린더의 실린더 로드 단부에 설치되어 실린더의 작동에 의해 실린더 로드가 전진함에 따라 폐합성수지를 재생로 내부의 한쪽으로 밀어 넣기 위한 피스톤과, 상기 재생로의 상부에 일정 간격 이격되어 수직으로 설치되어 열분해된 폐합성수지에서 발생된 열분해 가스를 응축기로 공급하기 위한 복수개의 배기관으로 구성된 것을 특징으로 하는 폐합성수지 열분해유 재생 시스템의 연속 투입장치가 제공된다.In order to achieve the above object, the present invention is supported and mounted by a plurality of support members inside the regeneration chamber that receives heat of the hot combustion gas generated in the combustion chamber and indirectly transfers the heat of the hot combustion gas generated in the combustion chamber. Receiving furnace and receiving hopper for vertically installed at the rear upper portion of the regeneration furnace to continuously feed the waste synthetic resin in the state that the air inflow is blocked, and is installed on the rear side of the regeneration furnace through the recycling hopper A cylinder which is operated to push the waste synthetic resin falling to the inside of the cylinder, and is installed at the end of the cylinder rod of the cylinder to push the waste synthetic resin to one side of the regeneration furnace as the cylinder rod is advanced by the operation of the cylinder. Closed piston and pyrolyzed by vertically spaced intervals in the upper part of the regeneration furnace The continuous input device of waste plastic pyrolysis oil recovery system, characterized in that consisting of a plurality of exhaust pipes for supplying the thermal decomposition gas generated from the resin to the condenser is provided.

또한, 상기 재생실의 외벽은 열이 외부로 발산되는 것을 차단하기 위해 내화 벽돌과 지점토 및 보호 철판이 재생로의 외주면을 감싸도록 설치된 것을 그 특징으로 한다.In addition, the outer wall of the regeneration chamber is characterized in that the fire brick, the clay and the protective iron plate is installed so as to surround the outer peripheral surface of the regeneration furnace in order to block the heat dissipated to the outside.

또한, 상기 재생로 내의 각각의 배기관 하단 일측에는 열분해 가스를 배기관 측으로 유도하여 유입시키기 위한 안내 부재가 설치된 것을 그 특징으로 한다.In addition, the lower end of each exhaust pipe in the regeneration furnace is characterized in that the guide member for introducing and introducing the pyrolysis gas to the exhaust pipe side.

또한, 상기 재생로의 하단에는 최종 폐기물을 배출하기 위해 셧터에 의해 개폐되는 배출구가 형성된 것을 그 특징으로 한다.In addition, the lower end of the regeneration furnace is characterized in that the discharge port is opened and closed by the shutter to discharge the final waste.

그리고, 상기 재생실과 재생로 전체는 폐합성수지의 투입 및 열분해 작업이 보다 원활하게 진행되도록 하기 위해 바닥 설치면을 기준으로 배출구 쪽보다 투입 호퍼 쪽이 더 높게 경사진 형태로 설치된 것을 그 특징으로 한다.In addition, the entire regeneration chamber and the regeneration furnace are characterized in that the input hopper side is installed in an inclined form higher than the outlet side on the basis of the floor installation surface in order to facilitate the input and pyrolysis of the waste synthetic resin.

이하, 상기한 목적을 달성하기 위한 본 발명의 바람직한 실시예를 첨부 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention for achieving the above object will be described in detail.

도 1은 본 발명이 적용된 폐합성수지 열분해유 재생 시스템 전체를 개략적으로 나타낸 구성도이고, 도 2는 본 발명이 적용된 폐합성수지 열분해유 재생 시스템 전체를 개략적으로 나타낸 정면도이며, 도 3은 본 발명을 요부 절개하여 나타낸 전체 사시도이고, 도 4는 도 3의 정면도이며, 도 5는 본 발명을 나타낸 측단면도이다.1 is a schematic view showing a whole waste synthetic resin pyrolysis oil regeneration system to which the present invention is applied, and FIG. 2 is a front view schematically showing a whole waste synthetic resin pyrolysis oil regeneration system to which the present invention is applied, and FIG. 4 is a front perspective view cut away, Figure 4 is a front view of Figure 3, Figure 5 is a side cross-sectional view showing the present invention.

본 발명은 폐합성수지 열분해유 재생 시스템에 장착되는 연소실(10)에서 발생된 고온 연소가스의 열을 전달받는 재생실(20)의 내부에 연소실(10)에서 발생된 고온 연소가스의 열을 간접적으로 전달받는 재생로(30)가 복수개의 내열성이 강한대리석으로 된 받침 부재(32)에 의해 지지되어 장착되고, 상기 재생실(20)의 외벽은 열이 외부로 발산되는 것을 차단하기 위해 내화 벽돌(22)과 지점토(24) 및 보호 철판(26)이 재생로(30)의 외주면을 감싸도록 설치되며, 상기 재생로(30)의 후방 상부에는 공기 유입이 차단된 상태에서 폐합성수지를 연속적으로 투입시키기 위한 투입 호퍼(34)가 수직으로 설치되는 데, 이 투입 호퍼(34)의 상부에는 통상적으로 폐합성수지를 투입시 공기 유입을 차단시키기 위해 개폐되는 한쌍의 셔터(36)가 설치된다.The present invention indirectly heats the hot combustion gas generated in the combustion chamber 10 inside the regeneration chamber 20 which receives heat of the hot combustion gas generated in the combustion chamber 10 mounted on the waste synthetic resin pyrolysis oil regeneration system. The regeneration furnace 30 to be transmitted is supported and mounted by a supporting member 32 made of a plurality of heat resistant marbles, and the outer wall of the regeneration chamber 20 has a refractory brick to block heat from being emitted to the outside. 22) and clay clay 24 and protective iron plate 26 are installed to surround the outer circumferential surface of the regeneration furnace 30, and continuously put waste synthetic resin in the rear upper portion of the regeneration furnace 30 in a state in which air inflow is blocked. An injection hopper 34 is installed vertically, and a pair of shutters 36 which are opened and closed to block the inflow of air during the injection of waste synthetic resin are usually installed on the upper portion of the injection hopper 34.

또한, 상기 재생로(30)의 후방 일측에는 상기 투입 호퍼(34)를 통해 재생로(30)의 내부로 낙하되는 폐합성수지를 한쪽으로 밀어 넣기 위해 작동하는 실린더(40)가 설치되고, 이 실린더(40)의 실린더 로드(42) 단부에는 실린더(40)의 작동에 의해 실린더 로드(42)가 전진함에 따라 폐합성수지를 재생로(30) 내부의 한쪽으로 밀어 넣기 위한 피스톤(44)이 설치된다.In addition, a cylinder 40 which is operated at one side of the regeneration furnace 30 to push the waste synthetic resin falling into the regeneration furnace 30 through the input hopper 34 to one side is installed, and the cylinder At the end of the cylinder rod 42 of the 40, a piston 44 for pushing the waste synthetic resin to one side of the regeneration furnace 30 as the cylinder rod 42 is advanced by the operation of the cylinder 40 is installed. .

또한, 상기 재생로(30)의 상부에는 열분해된 폐합성수지에서 발생된 열분해 가스를 응축기(50)로 공급하기 위한 복수개의 배기관(60)이 일정 간격 이격되어 수직으로 설치되며, 상기 재생로(30) 내의 각각의 배기관(60) 하단 일측에는 열분해 가스를 배기관(60) 측으로 유도하여 유입시키기 위한 안내 부재(70)가 설치되고, 상기 재생로(30)의 하단에는 최종 폐기물을 배출하기 위해 셧터(37)에 의해 개폐되는 배출구(38)가 형성된다.In addition, a plurality of exhaust pipes 60 for supplying pyrolysis gas generated from the pyrolyzed waste synthetic resin to the condenser 50 are vertically spaced apart at regular intervals and installed vertically on the regeneration furnace 30. At the lower end of each exhaust pipe (60) inside the guide member 70 for introducing and introducing the pyrolysis gas to the exhaust pipe (60) side, the lower end of the regeneration furnace (30) to shut the final waste ( A discharge opening 38 is opened and closed by the 37.

그리고, 상기 재생실(20)과 재생로(30) 전체는 폐합성수지의 투입 및 열분해 작업이 보다 원활하게 진행되도록 하기 위해 바닥 설치면을 기준으로 배출구(38)쪽보다 투입 호퍼(34) 쪽이 더 높게 경사진 형태로 설치되어 구성된다.In addition, the regeneration chamber 20 and the entire regeneration furnace 30 have an input hopper 34 side rather than an outlet 38 side with respect to the floor installation surface in order to smoothly proceed the input and pyrolysis of the waste synthetic resin. It is installed and constructed in a higher inclined form.

미설명 부호 82는 열교환기이고, 84는 멀티 사이클론이며, 86은 세정탑이고, 88은 연돌이다.Reference numeral 82 is a heat exchanger, 84 is a multi-cyclone, 86 is a washing tower, and 88 is a stack.

상기와 같이 구성된 본 발명은 도 1 내지 도 5에 도시한 바와 같이, 폐합성수지 열분해유 재생 시스템에 장착된 재생실(20)의 내부에 복수개의 대리석으로 된 받침 부재(32)에 의해 지지되어 있는 재생로(30) 후방 상부에 수직으로 설치된 투입 호퍼(34)를 통해 재생로(30)의 내부로 폐합성수지가 투입되어 낙하되면 상기 재생로(30)의 후방 일측에 설치된 실린더(40)의 작동에 의해 실린더 로드(42)가 전진함과 동시에 실린더 로드(42)의 단부에 설치된 피스톤(44)이 전진하면서 낙하된 폐합성수지를 재생로(30) 내부의 한쪽 구석으로 밀어 넣게 된다.1 to 5, the present invention configured as described above is supported by a plurality of marble supporting members 32 inside the regeneration chamber 20 mounted on the waste synthetic resin pyrolysis oil regeneration system. Operation of the cylinder 40 installed on one side of the regeneration furnace 30 when the waste synthetic resin is dropped into the regeneration furnace 30 through the input hopper 34 installed vertically at the rear of the regeneration furnace 30. As a result, the cylinder rod 42 moves forward, and the piston 44 provided at the end of the cylinder rod 42 moves forward, thereby pushing the dropped synthetic resin into one corner of the regeneration furnace 30.

이와 동시에, 연소실(10)에서 발생된 고온 연소가스의 열을 전달받는 재생실(20) 내의 상기 재생로(30) 주위에 간접적으로 열을 가하게 됨에 따라 폐합성수지가 열분해되어 열분해 가스화되면 이 열분해 가스가 상승하면서 상기 재생로(30)의 상부에 일정 간격 이격되어 수직으로 설치된 복수개의 배기관(60)을 통해 응축기(50)를 통과하게 되며, 이 응축기(50) 내의 많은 관속으로 열분해 가스가 통과하는 동안 관 주위를 둘러싸고 있는 약 40~50℃의 물에 의해 냉각되어 응축된다.At the same time, when heat is indirectly applied around the regeneration furnace 30 in the regeneration chamber 20 that receives the heat of the hot combustion gas generated in the combustion chamber 10, the waste synthetic resin is pyrolyzed and pyrolyzed to form a pyrolysis gas. As the ascension passes through the condenser 50 through a plurality of exhaust pipes 60 installed vertically spaced apart at regular intervals on the upper part of the regeneration furnace 30, the pyrolysis gas passes through a number of tubes in the condenser 50 It is cooled and condensed by water of about 40-50 ° C. surrounding the tube.

따라서, 상기와 같이 응축된 가스는 오일로 재생되고, 미응축된 가스는 연소실(10)로 반송되어 연료로 사용하게 된다.Therefore, the condensed gas is regenerated as oil, and the uncondensed gas is returned to the combustion chamber 10 to be used as fuel.

한편, 상기 재생실(20)의 외벽은 내화 벽돌(22)과 지점토(24) 및 보호철판(26)이 재생로(30)의 외주면을 감싸도록 설치되어 있으므로 열이 외부로 발산되는 것을 효과적으로 차단시킬 수 있으며, 상기 재생로(30) 내의 각각의 배기관(60) 하단 일측에는 안내 부재(70)가 설치되어 있으므로 열분해 가스를 안내 부재(70)에 의해 원활한 상태로 배기관(60) 측으로 유도하여 유입시킬 수 있게 된다.On the other hand, the outer wall of the regeneration chamber 20 is the fire brick 22, the clay 24 and the protective iron plate 26 is installed to surround the outer circumferential surface of the regeneration furnace 30, effectively blocking the heat dissipation to the outside Since the guide member 70 is installed at one side of the lower end of each exhaust pipe 60 in the regeneration furnace 30, the pyrolysis gas is guided to the exhaust pipe 60 in a smooth state by the guide member 70. You can do it.

또한, 상기 재생로(30) 내에서 폐합성수지가 열분해되는 최적의 온도는 약 500℃를 유지되도록 하는 것이 바람직하며, 상기 재생실(20)과 재생로(30) 전체는 바닥 설치면을 기준으로 배출구(38) 쪽보다 투입 호퍼(34) 쪽이 더 높게 경사진 형태로 설치되어 있으므로 폐합성수지의 투입 및 열분해 작업을 보다 원활한 상태에서 효율적으로 진행할 수 있게 된다.In addition, it is preferable that the optimum temperature at which the waste synthetic resin is pyrolyzed in the regeneration furnace 30 is maintained at about 500 ° C., and the entire regeneration chamber 20 and the regeneration furnace 30 are based on a floor installation surface. Since the input hopper 34 is installed to be inclined higher than the outlet 38, the input and pyrolysis of the waste synthetic resin can be efficiently performed in a smooth state.

그리고, 상기 재생실(30) 내부로 유도되어 재생로(30)를 간접 가열한 열에너지는 재생실(30)의 후방에 연계된 열교환기(82)를 통하여 열교환된 후 멀티 사이클론(84)을 통과한 다음 세정탑(86)에 세정한 상태로 연돌(88)을 통하여 외부로 방출됨에 따라 대기 오염을 방지할 수 있게 되는 것이다.Then, the heat energy induced in the regeneration chamber 30 and indirectly heated the regeneration furnace 30 is heat-exchanged through the heat exchanger 82 connected to the rear of the regeneration chamber 30 and then passes through the multi-cyclone 84. Then, as it is discharged to the outside through the stack 88 in a state of cleaning in the washing tower 86, it is possible to prevent air pollution.

이상에서 상술한 바와 같이, 본 발명은 폐합성수지 열분해유 재생 시스템에 구비되는 재생로에 공기가 제거된 폐합성수지를 자동으로 연속 투입시킬 수 있으므로써 장치의 연속적인 가동이 가능함에 따라 작업 능률의 향상에 의한 생산성을 극대화할 수 있으며, 작업 인력을 최소화하여 재생시 소요되는 비용을 크게 절감시킬 수 있으므로 인해 폐합성수지 열분해유 재생 시스템의 효율성 및 신뢰성을 대폭 향상시킨 매우 유용한 발명이다.As described above, according to the present invention, the waste synthetic resin without air is continuously fed into the regeneration furnace provided in the waste synthetic resin pyrolysis oil regeneration system, thereby enabling continuous operation of the apparatus, thereby improving work efficiency. By maximizing the productivity and minimizing the workforce can greatly reduce the cost of regeneration, it is a very useful invention that greatly improved the efficiency and reliability of the waste synthetic resin pyrolysis regeneration system.

본 발명은 도면에 도시된 일 실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 본 기술 분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적인 보호 범위는 첨부된 청구범위의 기술적 사상에 의해 정해져야 할 것이다.Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Claims (5)

연소실(10)에서 발생된 고온 연소가스의 열을 전달받는 재생실(20)의 내부에 복수개의 받침 부재에 의해 지지되어 장착되며 연소실(10)에서 발생된 고온 연소가스의 열을 간접적으로 전달받는 재생로(30)와,Supported and mounted by a plurality of support members in the regeneration chamber 20 that receives heat of the hot combustion gas generated in the combustion chamber 10, and indirectly receives heat of the hot combustion gas generated in the combustion chamber 10. Regeneration furnace 30, 상기 재생로(30)의 후방 상부에는 수직으로 설치되어 공기 유입이 차단된 상태에서 폐합성수지를 연속적으로 투입시키기 위한 투입 호퍼(34)와,An input hopper 34 for vertically installing the waste synthetic resin in a state in which air is blocked vertically at a rear upper portion of the regeneration furnace 30; 상기 재생로(30)의 후방 일측에 설치되어 투입 호퍼(34)를 통해 재생로(30)의 내부로 낙하되는 폐합성수지를 한쪽으로 밀어 넣기 위해 작동하는 실린더(40)와,A cylinder 40 installed at one rear side of the regeneration furnace 30 and operating to push the waste synthetic resin that is dropped into the regeneration furnace 30 through the input hopper 34 to one side; 상기 실린더(40)의 실린더 로드(42) 단부에 설치되어 실린더(40)의 작동에 의해 실린더 로드(42)가 전진함에 따라 폐합성수지를 재생로(30) 내부의 한쪽으로 밀어 넣기 위한 피스톤(44)과,A piston 44 is installed at the end of the cylinder rod 42 of the cylinder 40 and pushes the waste synthetic resin to one side of the regeneration furnace 30 as the cylinder rod 42 is advanced by the operation of the cylinder 40. )and, 상기 재생로(30)의 상부에 일정 간격 이격되어 수직으로 설치되어 열분해된 폐합성수지에서 발생된 열분해 가스를 응축기(50)로 공급하기 위한 복수개의 배기관(60)으로 구성된 것을 특징으로 하는 폐합성수지 열분해유 재생 시스템의 연속 투입장치.Pyrolysis of waste synthetic resin, characterized in that composed of a plurality of exhaust pipes (60) for supplying the pyrolysis gas generated from the waste synthetic resin pyrolyzed by a predetermined interval spaced at the upper portion of the regeneration furnace (30) to the condenser (50) Continuous input of oil regeneration system. 제 1 항에 있어서, 상기 재생실(20)의 외벽은 열이 외부로 발산되는 것을 차단하기 위해 내화 벽돌(22)과 지점토(24) 및 보호 철판(26)이 재생로(30)의 외주면을 감싸도록 설치된 것을 특징으로 하는 폐합성수지 열분해유 재생 시스템의 연속 투입장치.According to claim 1, wherein the outer wall of the regeneration chamber 20, the fire brick 22, the clay 24 and the protective iron plate 26 to the outer circumferential surface of the regeneration furnace 30 to block the heat dissipated to the outside Continuous input device of the waste synthetic resin pyrolysis oil regeneration system, characterized in that installed to wrap. 제 1 항에 있어서, 상기 재생로(30) 내의 각각의 배기관(60) 하단 일측에는 열분해 가스를 배기관(60) 측으로 유도하여 유입시키기 위한 안내 부재(70)가 설치된 것을 특징으로 하는 폐합성수지 열분해유 재생 시스템의 연속 투입장치.The waste synthetic resin pyrolysis oil according to claim 1, wherein a guide member (70) is installed at one lower end of each exhaust pipe (60) in the regeneration furnace (30) to introduce the pyrolysis gas into the exhaust pipe (60). Continuous input of regeneration system. 제 1 항에 있어서, 상기 재생로(30)의 하단에는 최종 폐기물을 배출하기 위해 셧터(37)에 의해 개폐되는 배출구(38)가 형성된 것을 특징으로 하는 폐합성수지 열분해유 재생 시스템의 연속 투입장치.2. The continuous input device of the waste synthetic resin pyrolysis oil regeneration system according to claim 1, wherein a discharge port (38) is opened and closed at the lower end of the regeneration furnace (30) to discharge the final waste. 제 1 항에 있어서, 상기 재생실(20)과 재생로(30) 전체는 폐합성수지의 투입 및 열분해 작업이 보다 원활하게 진행되도록 하기 위해 바닥 설치면을 기준으로 배출구(38) 쪽보다 투입 호퍼(34) 쪽이 더 높게 경사진 형태로 설치된 것을 특징으로 하는 폐합성수지 열분해유 재생 시스템의 연속 투입장치.According to claim 1, The regeneration chamber 20 and the entire regeneration furnace 30 is the input hopper than the outlet 38 on the basis of the floor mounting surface in order to facilitate the input and pyrolysis of the waste synthetic resin more smoothly ( 34) Continuous input device for waste synthetic resin pyrolysis oil regeneration system, characterized in that the side is installed in a higher inclined form.
KR10-2002-0041290A 2002-07-15 2002-07-15 Serial injection device for waste plastics pyclysis recycle system KR100462923B1 (en)

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