KR100731187B1 - Pyrolysis device for high molecule waste materials - Google Patents

Pyrolysis device for high molecule waste materials Download PDF

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KR100731187B1
KR100731187B1 KR1020050111523A KR20050111523A KR100731187B1 KR 100731187 B1 KR100731187 B1 KR 100731187B1 KR 1020050111523 A KR1020050111523 A KR 1020050111523A KR 20050111523 A KR20050111523 A KR 20050111523A KR 100731187 B1 KR100731187 B1 KR 100731187B1
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pyrolysis
chamber
discharge
polymer
waste
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KR20060096256A (en
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박연룡
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(주)이오스시스템
박연룡
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Priority to KR1020050111523A priority Critical patent/KR100731187B1/en
Priority to PCT/KR2005/004085 priority patent/WO2006093373A1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • 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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • 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
    • C10B47/44—Other processes in ovens with mechanical conveying means with conveyor-screws
    • 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
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/02—Multi-step carbonising or coking processes
    • 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)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Gasification And Melting Of Waste (AREA)

Abstract

본 발명은 열분해실에 고분자 폐기물의 처리물를 이송하여 투입하는 투입부와 열분해 과정을 거쳐 나오는 처리물을 배출하는 배출부에 각각 처리물을 압축상태로 이송되는 이송공간을 부여하여 외부 공기가 열분해실로 유입되는 것을 제어하는 기능을 수행할 수 있도록 한 고분자류 폐기물 열분해장치를 제공함에 있다.The present invention provides a feed space for transporting the processed materials in a compressed state to each of the input unit for transporting the processed material of the polymer waste to the pyrolysis chamber and the discharge unit for discharging the processed material through the pyrolysis process so that the outside air is transferred to the pyrolysis chamber. It is to provide a polymer waste pyrolysis device to perform the function of controlling the inflow.

본 발명은 버너(40)로 열원을 제공하는 가열실(20)에 구비한 열분해실(10)의 입구(13) 측에 폐기물을 이송하여 투입하는 투입부(50)를 구성하고, 열분해실(10)의 출구(15) 측에는 열분해 과정을 거쳐 나오는 처리물을 배출하는 배출부(60)를 구성한 고분자류 폐기물 열분해장치로서,The present invention constitutes an input unit 50 for transporting and injecting waste into the inlet 13 side of the pyrolysis chamber 10 provided in the heating chamber 20 providing a heat source to the burner 40, and the pyrolysis chamber ( On the outlet 15 side of the 10) as a polymer waste pyrolysis device comprising a discharge part 60 for discharging the processed material coming out through the pyrolysis process,

상기 투입부(50)와 배출부(60)에 이송과정에서 폐기물이 압축되어 이송되는 압축밀폐실(55,63)을 부여하여 열분해실(10)로 외부공기의 유입을 제어할 수 있도록 한 것이다.The input unit 50 and the discharge unit 60 is provided with a compression sealing chamber (55, 63) to be compressed and transported in the transfer process to control the inflow of external air into the pyrolysis chamber (10). .

열분해장치, 열분해실, 투입부, 배출부, 압축밀폐실 Pyrolysis unit, pyrolysis chamber, input section, discharge section, compression closed room

Description

고분자류 폐기물 열분해장치{Pyrolysis device for high molecule waste materials}Pyrolysis device for high molecule waste materials}

도 1은 본 발명의 구성을 보인 전체 구성도1 is an overall configuration showing the configuration of the present invention

도 2는 본 발명에서 투입부를 보인 구성도Figure 2 is a block diagram showing an input unit in the present invention

도 3은 투입관의 구성을 보인 확대도Figure 3 is an enlarged view showing the configuration of the input pipe

도 4는 투입관의 확대 단면도4 is an enlarged cross-sectional view of the input tube;

도 5는 본 발명에서 배출부를 보인 구성도Figure 5 is a block diagram showing the discharge portion in the present invention

*도면의 주요부분에 대한 부호의 설명** Explanation of symbols for main parts of drawings *

10: 열분해실 11,51,61: 이송스크류10: pyrolysis chamber 11,51,61: transfer screw

12: 연결통로 13: 입구12: connecting passage 13: entrance

14: 배기관 14: exhaust pipe

20: 가열실 40: 버너20: heating chamber 40: burner

50: 투입부 53: 축받이50: inlet 53: bearing

54: 투입관 55,63: 압축 밀폐실54: input tube 55, 63: compression seal

60: 배출부 62: 배출관60: discharge part 62: discharge pipe

64: 덮개 65: 중량체64: cover 65: weight

본 발명은 비닐, 고무, 합성수지 등의 고분자류 폐기물을 저산소 상태에서 가열로 열분해처리하여 열분해과정에서 나오는 유화가스를 포집하여 재활용할 수 있도록 한 고분자류 폐기물 열분해장치에 관한 것이다.The present invention relates to a polymer waste pyrolysis apparatus capable of collecting and recycling an emulsion gas from pyrolysis by pyrolysing polymer waste such as vinyl, rubber, and synthetic resin by heating in a low oxygen state.

일반적인 합성수지, 고무, 비닐 등 고분자 폐기물의 처리방법은 재활용할 수 있는 것들을 분류하여 재생원료로 이용되고 있으나 그 비율은 극히 미미하고 대부분 매립이나 소각에 의하여 처리되고 있어 자원낭비 뿐만 아니라 심각한 대기 및 환경오염을 유발하고 있는 실정이다.In general, polymer wastes such as synthetic resins, rubber and vinyl are classified as recyclable materials and used as recycled materials. However, the ratio is very small and most of them are disposed of by landfill or incineration. It is causing the situation.

이러한 문제점들을 감안하여 본 출원인이 특허출원 2004-66703호(실용신안등록 제367210호)로 제안된 선출원에서는 열분해실 내부에 외부공기의 유입을 제어하여 저상소상태를 갖도록 하기 위하여 스크류 콘베이어에 압축수단 및 진공장치를 구비하고, 또한 열분해실의 입,출구에 각각 로타리밸브를 설치하고 있다.In view of these problems, the present applicant proposed in the patent application 2004-66703 (Utility Model Registration No. 367210), the compression means for the screw conveyor in order to control the inflow of external air into the pyrolysis chamber to have a low burn-up state And a vacuum device, and rotary valves are provided at the inlet and outlet of the pyrolysis chamber.

그러나 열분해장치는 장시간 운전이 이루어지는데 이러한 작동 중에는 진공흡입장치를 계속적으로 작동시키어 열분해실 내부에 공기의 유입을 차단되도록 하므로 운전중에는 진공펌프 등이 함께 계속적으로 작동되어야 함에 따라 진공펌프가 장시간 운전시에는 상당한 부하 등으로 견디지 못하고 고장이 발생하여 장시간 운전이 어려운 문제점이 있었다.However, the pyrolysis device is operated for a long time. During this operation, the vacuum suction device is operated continuously to block the inflow of air into the pyrolysis chamber. Therefore, during operation, the vacuum pump should be continuously operated together. There was a problem that can not endure due to a significant load, such as failure occurs long time operation.

또한, 열분해실의 입,출구에 각각 로타리 밸브가 설치되어 내부에 공기의 유입을 제어할 수 있도록 하고 있으나 고분자 폐기물인 비닐을 투입할 때 비닐의 특 성으로 인하여 로타리밸브에 걸리어 감기는 현상으로 인하여 로타리밸브가 정상적인 작동을 수행할 수 없게 됨에 따라 원료의 투입이 정상적으로 이루어지지 못하는 경우가 발생하는 문제점이 있었다.In addition, rotary valves are installed at the inlet and outlet of the pyrolysis chamber to control the inflow of air into the pyrolysis chamber.However, when vinyl is injected as a polymer waste, it is caught by the rotary valve due to the characteristics of vinyl. Due to the rotary valve can not perform a normal operation there was a problem that the input of the raw material is not made normally.

또한, 투입부 및 배출부의 결합 구성 및 압축수단이 복잡하게 구성되어 있어 제작단가를 상승시키는 등의 문제점이 있었다.In addition, there is a problem that the combined configuration and compression means of the input unit and the discharge unit is complicated to increase the manufacturing cost.

상기한 선출원의 문제점을 해결하기 위하여 제안된 본 발명은.The present invention proposed to solve the problems of the above-described application.

열분해실에 고분자 폐기물인 원료를 이송하여 투입하는 투입부와 열분해 과정을 거쳐 나오는 처리물을 배출하는 배출부에 각각 투입되는 폐기물 또는 처리물을 압축상태로 이송되는 압축 밀폐실을 부여하여 외부 공기가 열분해실로 유입되는 것을 제어하는 기능을 수행할 수 있도록 하여 정상적인 열분해기능을 수행할 수 있도록 하는 고분자류 폐기물의 열분해장치를 제공함에 그 목적이 있다.The air is supplied to the pyrolysis chamber by providing an input unit for transporting raw materials, which are polymer wastes, and a compressed airtight chamber for transporting waste or processed materials in a compressed state, respectively. It is an object of the present invention to provide a pyrolysis device for polymer waste that can perform a function of controlling the inflow into the pyrolysis chamber to perform a normal pyrolysis function.

또한, 반입되는 폐기물에 인위적으로 격막을 두고 진공펌프를 통해 지속적으로 공기를 제거하던 기존공정에 비하여 본 발명에서는 열분해 공정 개시 1회에 한하여 공기제거장치를 사용하면 지속적인 저산소 분위기가 유지되므서 공기제거장치의 수명을 연장할 수 있도록 함에 있다.In addition, in the present invention, compared to the existing process of artificially removing the air through a vacuum pump by placing a diaphragm artificially in the present invention, when the air removal device is used only once at the start of the pyrolysis process, a continuous low oxygen atmosphere is maintained to remove air. To extend the life of the device.

상기한 목적을 구현하기 위한 본 본 발명의 특징적인 것을 설명하면,When describing the features of the present invention for achieving the above object,

처리할 폐기물을 구동수단에 의하여 회전하는 이송 스크류를 이용하여 강제적으로 투입관을 통해 공급되게 하는 투입부와, 상기 투입부를 통해 유입되는 처 리물을 받아드리고 지그재그식으로 배열되면서 각기 구동수단에 의해 회전하는 이송스크류를 이용해 이송시키면서 열분해작용을 이루게 하는 관형상의 열분해실들과, 상기 열분해실들의 주위를 감싸고 하부에 버너를 구비한 가열실과, 열분해실의 후단에는 구동수단에 의하여 회전되는 이송스크류를 이용하여 열분해작용을 완료한 처리물을 배출관을 통해 배출하는 배출부와, 상기 열분해실들과 각각과 연결되어 열분해작용시 생성되는 유화가스를 포집하는 포집기, 로 이루어진 고분자 폐기물 열분해장치로서,An input unit forcing the waste to be treated to be supplied through the input tube by using a transfer screw rotated by the driving means, and receiving and processing the material flowing through the input unit and rotating in the zigzag arrangement. Tubular pyrolysis chambers for carrying out the pyrolysis action while transferring by using a transfer screw, a heating chamber wrapped around the pyrolysis chamber and having a burner at the bottom thereof, and a transfer screw rotated by a driving means at the rear end of the pyrolysis chamber. A polymer waste pyrolysis device comprising: a discharge unit for discharging a processed material having a pyrolysis effect through a discharge pipe; and a collector which is connected to each of the pyrolysis chambers and collects emulsification gas generated during pyrolysis.

상기 투입부와 배출부에 이송과정에서 처리물이 밀도를 높이어서 압축이 이루어지도록 부여하여 기밀성의 차폐막을 이루어 열분해실내로 외부공기의 유입을 차단시키도록 압축 밀폐실을 갖추어서된 것을 특징으로 한다.It is characterized in that it is provided with a compression sealed chamber to block the inflow of external air into the pyrolysis chamber by forming a gas-tight shielding film by giving the processing to increase the density in the process of conveying the inlet and outlet parts. .

상기 열분해실의 출구에 연결되어 작동개시 초기에 열분해실을 저산소 상태로 유지하도록 구비한 진공펌프를 더 구비한 것을 특징으로 한다.It is characterized in that it further comprises a vacuum pump connected to the outlet of the pyrolysis chamber provided to maintain the pyrolysis chamber in a low oxygen state at the beginning of operation.

이하, 본 발명의 실시예를 첨부한 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1에서 도시한 바와 같이, As shown in Figure 1,

기대(90)에 의해 지지되도록 한 가열실(20)의 하부에 내부공간을 가열하도록 열원을 공급하는 버너(40)를 구비하고 상단에 연도(30)를 형성한다.The burner 40 which supplies a heat source to heat an internal space in the lower part of the heating chamber 20 supported by the base 90 is provided, and the flue 30 is formed in the upper end.

상기 가열실(20)에 관체 형상으로 이루어진 열분해실(10)을 다단으로 설치하고, 각 열분해실(10)을 지그재그로 연결통로(12)로 연통되도록 연결하며, 상기 각 열분해실(10)들에는 구동수단(82)에 의하여 연동되어 회전되도록 한 이송스크류 (11)가 각각 축설되면서 열분해 과정에서 발생하는 유화가스를 한 측에 형성한 배기관(14)을 통해 보내져 가스포집실(100)에 포집되도록 구성한다.The pyrolysis chamber 10 having a tubular shape is installed in multiple stages in the heating chamber 20, and each pyrolysis chamber 10 is connected in zigzag communication with the connecting passage 12, and the respective pyrolysis chambers 10 are connected to each other. The feed screw 11 which is interlocked by the driving means 82 to be rotated to each other is sent through the exhaust pipe 14 formed on one side of the emulsification gas generated in the pyrolysis process is collected in the gas collecting chamber 100 Configure to

상기 열분해실(10)의 입구(58) 측에 고분자 폐기물인 원료를 이송하여 투입하는 투입부(50)를 구성하고, 열분해실(10)의 출구(15) 측에는 열분해 과정을 거쳐 나오는 처리물을 배출하는 배출부(60)를 구성한다.The input unit 50 for transporting and injecting the raw material of the polymer waste to the inlet 58 side of the pyrolysis chamber 10 is configured, and the treated product that is subjected to the pyrolysis process through the pyrolysis process on the outlet 15 side of the pyrolysis chamber 10. The discharge part 60 which discharges is comprised.

도 1 및 도 2에서 도시한 바와 같이,As shown in FIGS. 1 and 2,

상기 투입부(50)는, 외측에 축받이(53)로 지지되면서 구동수단(81)에 의하여 회전하는 이송스크류(51)가 설치되면서 축받이(53)에 연설한 투입관(54)과 열분해실(10)의 입구(58) 사이에 연결되어 이송스크류(51)에 의하여 이송되는 처리물(고분자 폐기물)이 압축된 상태로 열분해실(10)의 입구(58)로 이송하는 압축 밀폐실(55)를 구비한다.The inlet 50 is supported by the bearing 53 on the outside, while the feed screw 51 is rotated by the drive means 81 is installed while the inlet pipe 54 and the pyrolysis chamber ( 10. Compression hermetic chamber 55 connected between inlets 58 to convey the processed materials (polymer waste) conveyed by the transfer screw 51 to the inlet 58 of the pyrolysis chamber 10 in a compressed state. It is provided.

상기 압축 밀폐실(55)에는 처리물로 채워지면서 압축되어 기밀성을 갖게 밀폐되어 외부공기가 열분해실로 유입되는 것을 제어하는 기능을 수행하게 된다.The compression hermetic chamber 55 is filled with a processing material and is compressed to be hermetically sealed to perform a function of controlling the inflow of external air into the pyrolysis chamber.

상기 열분해실(13)의 입구(58)에는 구동수단(83)에 이송되는 이송스크류(59)를 축설하여 압축 밀폐실(55)을 통해 유입되는 처리물을 열분해실(10)로 투입되도록 한 것이다.The inlet 58 of the pyrolysis chamber 13 has a feed screw 59 transferred to the driving means 83 to inject the processing material introduced through the compression sealed chamber 55 into the pyrolysis chamber 10. will be.

상기 열분해실(10)의 출구(15)에는 작동 개시 초기에 배출부(60)의 압축 밀폐실(63)이 밀폐되지 않은 상태이기 때문에 밀폐될 때까지 열분해실(10)을 저산소 상태로 유지하도록 진공펌프(70)를 연결하여 구성한다.At the outlet 15 of the pyrolysis chamber 10, since the compression sealed chamber 63 of the discharge unit 60 is not sealed at the beginning of operation, the pyrolysis chamber 10 is kept in a low oxygen state until it is sealed. It is configured by connecting the vacuum pump 70.

도 3 및 도 4 에서 도시한 바와 같이,As shown in Figures 3 and 4,

상기 이송스크류(51)는 진행방향으로 피치를 점진적으로 줄여 처리물이 이송되면서 이송날개의 피치가 감소로 인하여 이송공간이 줄어져 처리물의 압력을 높이면서 이송되도록 한 것이며, The conveying screw 51 is to be transported while increasing the pressure of the treatment by reducing the transport space by gradually reducing the pitch in the advancing direction as the workpiece is conveyed while the pitch of the conveying blade is reduced,

상기 투입부(50)에서 투입관(54)의 내면에 길이방향으로 비닐의 이송능력을 높이기 위해 돌기를 적정간격을 두고 형성시키는 이송가이드(57)를 부착하고. 투입관(54)에 압축 밀폐실(55)을 플랜지 이음으로 연결하여 보수 및 설치가 용이하도록 구성한다. Attached to the inner surface of the inlet tube 54 in the inlet 50 is a transfer guide 57 for forming a projection at an appropriate interval to increase the transfer capacity of the vinyl in the longitudinal direction. It is configured to facilitate the maintenance and installation by connecting the compression sealed chamber 55 to the inlet pipe 54 by a flange joint.

도 5 에서 도시한 바와 같이, As shown in FIG. 5,

상기 배출부(60)는, 구동수단(84)에 의하여 회전되는 이송스크류(61)를 한 측에 축설한 배출관(62) 후단에는 압축된 상태의 열분해처리된 처리물로 채워져 압축되도록 하여 외부공기가 열분해실(10)로 유입되는 것을 제어하도록 압축 밀폐실(63)을 구비한 것이다.The discharge part 60 is filled with the thermally decomposed processed material in a compressed state at the rear end of the discharge pipe 62, which has been arranged on one side of the transfer screw 61 rotated by the driving means 84 to be compressed by external air. It is provided with a compression closed chamber (63) to control the flow into the pyrolysis chamber (10).

상기 압축 밀폐실(63)은 상기 배출관(62)과 플랜지 이음으로 연결되면서 끝단에 힌지로 연결한 덮개(64)를 구비하며, 이 덮개(64)에 적정 중량이 가해지도록 중량체(65)를 걸어 놓을 수 있도록 구성한 것이다.The compression hermetic chamber (63) has a cover (64) hingedly connected to the distal end while being connected to the discharge pipe (62) by a flange joint, and the weight body (65) is applied so that an appropriate weight is applied to the cover (64). It is configured to hang.

상기에서 구동수단(81,82,83)은 모터의 구동이 이송스크류(11,51,57,61)에 축설된 스프로켓에 체인을 걸어 동력이 전달되도록 한 것이다.In the above drive means (81, 82, 83) is the drive of the motor to the chain to the sprocket built on the feed screw (11, 51, 57, 61) so that power is transmitted.

부호 56은 별도의 이송수단에 의하여 이송되는 처리물을 공급하는 공급 입구이고, 부호 62a는 열분해실의 출구와 연결되어 배출되는 처리물을 유입시키는 배출 입구이다.Numeral 56 is a supply inlet for supplying the processed material transported by a separate transport means, 62a is a discharge inlet for introducing the processed material discharged in connection with the outlet of the pyrolysis chamber.

이와 같이 구성한 본 발명에 대한 작용을 설명하면,Referring to the operation of the present invention configured as described above,

먼저 본 발명을 작동시킬 때에는 배출부(60)의 배출관(62)에 형성된 압축 밀폐실(63)를 외부에서 인위적으로 임시 차단한 다음 작동시키도록 하는 바, First of all, when operating the present invention, the compression sealing chamber 63 formed in the discharge pipe 62 of the discharge part 60 is artificially temporarily blocked from the outside and then operated.

고무, 합성수지 등의 고분자류의 처리물을 적정크기로 파쇄하고 비닐등 폐기물은 직접 투입부(50)에 구비한 공급구(56)를 통해 유입하게 되면 구동수단(81)에 의하여 회전하는 이송스크류(51)에 의하여 고분자 폐기물인 처리물이 강제 이송되는 과정에서 파쇄되면서 이송스크류(51)의 피치가 점점 작아져 있어 폐기물의 이송속도가 지체되어 이송스크류(51)내의 공간에 폐기물이 밀집되어지면서 압축 밀폐실(55)로 보내지게 된다. The transfer screw rotated by the driving means 81 when the processed materials of the polymers such as rubber and synthetic resin are crushed to an appropriate size and the waste such as vinyl is introduced through the supply port 56 provided in the input unit 50 directly. As the processed material, which is a polymer waste, is crushed in the process of forcibly being transported by the 51, the pitch of the conveying screw 51 becomes smaller, and the conveying speed of the waste is delayed and the waste is concentrated in the space in the conveying screw 51. It is sent to the compression seal 55.

여기서 투입관(54) 내면에 적정간격으로 이송 가이드(57)가 형성되어 있어 처리물 중 비닐 종류는 이송 도중 이송가이드(57)의 사이의 홈에 걸리어지므로 이송 스크류(51)에 감기지 않고 이송이 원활하게 이루어지며, 이러한 과정으로 압축 밀폐실(55)에 처리물이 모아져 채워지게 되면서 압축된 상태로 서서히 밀리게 되어 입구(58)를 통해 열분해실(10)로 공급이 이루어지는데, 이 과정에서 압축 밀폐실(55)에 처리물이 압축으로 채워짐으로 인하여 외부의 공기가 투입관(54)을 거쳐 입구(13)를 통해 열분해실(10)로 유입되는 것을 제어하는 기능을 수행하게 된다.Here, the feed guide 57 is formed on the inner surface of the feed pipe 54 at appropriate intervals so that the vinyl type of the workpiece is caught in the groove between the feed guides 57 during the transfer, so that it is not wound around the feed screw 51. The transfer is made smoothly, and in this process, the processing materials are collected and filled in the compression sealed chamber 55 and gradually pushed in a compressed state to be supplied to the pyrolysis chamber 10 through the inlet 58. In the process, since the processing material is filled in the compression sealing chamber 55 by compression, the external air is introduced into the pyrolysis chamber 10 through the inlet 13 through the inlet pipe 54. .

이렇게 투입부(50)를 통해 공기유입이 차단되고 배출부(60)도 임시 차단한 상태에서 출구(15)에 연결되어 작동되는 진공펌프(70)에 의하여 열분해실(10)의 내부를 감압시키어 저산소상태를 유지시키게 되므로서 정상적인 열분해작용이 이루어지는 상태를 갖게 한다. In this way, the air inlet is blocked through the inlet 50 and the outlet 60 is also temporarily blocked, and the inside of the pyrolysis chamber 10 is decompressed by the vacuum pump 70 which is connected to the outlet 15 and operated. Maintaining a low oxygen state to have a state in which normal pyrolysis occurs.

그리는 다단으로 설치된 열분해실(10)로 투입된 처리물은 구동수단(82)에 의하여 연동되는 이송스크류(11)의 작동으로 강제 이송되어 연결통로(12)를 통해 열분해실(10)들을 지그재그로 이송이 이루어지고 이송되는 과정에서 가열실(20)에 버너(40)에 의해 열의 공급으로 열분해실(10)이 가열됨에 따라 투입된 처리물인 폐기물이 저산소 상태로 인해 타지않고 열분해작용이 이루어진다.The processed material introduced into the pyrolysis chamber 10 installed in multiple stages is forcibly conveyed by the operation of the transfer screw 11 interlocked by the driving means 82 to transfer the pyrolysis chambers 10 zigzag through the connecting passage 12. As the pyrolysis chamber 10 is heated by the supply of heat to the heating chamber 20 by the burner 40 in the process of being made and transported, the waste which is a processed material is pyrolyzed without burning due to a low oxygen state.

상기 열분해 과정을 거쳐 남는 재 등의 탄화물이 출구(15)와 연결된 배출부(60)의 이송스크류(61)에 의하여 강제적으로 압축 밀폐실(63)로 보내지면 압축밀폐실(63)에 재 형태의 배출물이 모아져 후방으로 서서히 밀리게 되는데 이 과정에서 압축 밀폐실(63)의 끝단에 설치된 덮개(64)가 중량체(65)에 의해 눌러짐에 따라 압축 밀폐실(63)에 처리물이 채워져 압축이 이루어져 처리물의 압축으로 인한 밀폐성으로 외부공기가 배출관(62)을 거쳐 열분해실(10)로 유입되는 것을 제어하는 기능을 수행하게 되므로 이때부터는 인위적으로 임시 차단한 것을 제거하게 되고 출구(15)에 연결된 진공펌프(70)는 열분해실(10)에 적정압력의 음압이 되면 자동으로 오프시키게 된다.Carbide such as ash remaining through the pyrolysis process is forcibly sent to the compression hermetically sealed chamber 63 by the transfer screw 61 of the discharge unit 60 connected to the outlet 15 to the compression hermetically sealed chamber 63. The discharge of is collected and is gradually pushed to the rear. In this process, as the cover 64 installed at the end of the compression sealing chamber 63 is pressed by the weight body 65, the processing material is filled in the compression sealing chamber 63. Compression is performed to control the inflow of external air into the pyrolysis chamber 10 through the discharge pipe 62 due to the sealing property due to the compression of the treatment, and since this time, the artificial temporary blocking is removed and the outlet 15 is removed. The vacuum pump 70 connected to is automatically turned off when the negative pressure of the appropriate pressure in the pyrolysis chamber 10.

그리고 상기 압축 밀폐실(63)에 유입된 처리물의 압축 힘이 중량체(65)의 중량보다 커지게 되면 자연히 덮개()가 열리면서 압축된 상태로 외부로 배출이 이루어지게 되는 것이 배출과정에서도 압축된 상태이기 때문에 외부공기의 유입이 제어된다.And when the compressive force of the processing material introduced into the compression sealed chamber 63 is greater than the weight of the weight body 65, the cover () is naturally opened and discharged to the outside in a compressed state is compressed even in the discharge process In this case, the inflow of external air is controlled.

이러한 상기 과정에 의해 열분해실(10)들 내에 저산소 상태에서 가열에 의하여 단계적으로 이송되는 처리물이 열분해작용이 이루어지고 이 과정에서 발생되는 유화가스는 각 열분해실(10)들의 한 측단에 형성된 각 배기관(14)을 통하여 가스포집실(100)로 유입되며, 포집된 가스는 별도의 열교환작용으로 액화시키는 정제설비에 의하여 연료로 사용될 수 있는 액화연료로 얻을 수 있는 것이다.By the above process, the thermally decomposed processed material transferred by heating in a low oxygen state in the pyrolysis chambers 10 is formed, and the emulsified gas generated in this process is formed at one side end of each pyrolysis chamber 10. The gas is introduced into the gas collecting chamber 100 through the exhaust pipe 14, and the collected gas can be obtained as a liquefied fuel that can be used as a fuel by a refining facility to liquefy by a separate heat exchange effect.

한편, 상기과정에서 작동 초기에 진공펌프(70)를 사용하여 열분해실(10)의 내부를 감압시키어 저산소 상태를 유지시키고 있으나 진공펌프(70)를 사용하지 않아도 배출부(60)가 밀폐기능을 수행할 때까지만 불안전한 열분해작용이 발생할 수 있으므로 진공펌프를 적용하지 않을 수도 있다.On the other hand, in the above process to maintain a low oxygen state by reducing the inside of the pyrolysis chamber 10 by using a vacuum pump 70 at the beginning of the operation, but the discharge unit 60 does not need to use the vacuum pump 70 is sealed function Unstable pyrolysis may occur only until it is performed, so a vacuum pump may not be applied.

이상과 같이 본 발명은 처리물을 이송과정에서 압축 밀폐되는 공정을 부여하여 처리물에 의해 외부공기의 유입을 제어할 수 있게 하므로 종래와 같이 외부공기의 유입을 제어하기 위해 별도의 설비에 의존하지 않고도 열분해실의 정상적인 열분해작용이 이루어지도록 하는 효과가 있으며, 또한 작동 중 중지되어도 열분해실에 외부공기의 유입이 제어되어 안전성을 확보할 수 있을 뿐만 아니라 외부공기의 유입을 제어하기 수단이 간명하여 제작단가를 대폭적으로 줄일 수 있으면서 유지, 보수가 용이한 효과가 있다.As described above, the present invention provides a process of compressing and sealing the treated material in the transfer process so that the inflow of the external air can be controlled by the treated material, so as not to rely on a separate facility to control the inflow of external air as in the prior art. It is effective to make the normal pyrolysis of pyrolysis chamber without any effect. Also, even if it is stopped during operation, the inflow of external air into the pyrolysis chamber is controlled to ensure safety, and the means for controlling the inflow of external air is simplified. The unit price can be greatly reduced, and the maintenance and repair are easy.

Claims (9)

처리할 폐기물을 구동수단에 의하여 회전하는 이송 스크류를 이용하여 강제적으로 투입관을 통해 공급되게 하는 투입부와, 상기 투입부를 통해 유입되는 처리물을 받아드리고 지그재그식으로 배열되면서 각기 구동수단에 의해 회전하는 이송스크류를 이용해 이송시키면서 열분해작용을 이루게 한 열분해실들과, 상기 열분해실들의 주위를 감싸고 하부에 버너를 구비한 가열실과, 상기 열분해실들을 통해 열분해작용시 생성되는 유화가스를 받아 포집하는 포집기와, 열분해실의 후단에는 구동수단에 의하여 회전되는 이송스크류를 이용하여 열분해작용을 완료한 처리물을 배출관을 통해 배출하는 배출부를 갖추어진 고분자 폐기물 열분해장치로서,An input unit forcing the waste to be treated to be supplied through the input pipe by using a transfer screw rotated by the drive means, and receiving the processed material flowing through the input unit and rotating by the driving means while being arranged in a zigzag manner. Pyrolysis chambers that make the pyrolysis effect while transferring by using a transfer screw, a heating chamber that surrounds the pyrolysis chambers and has a burner at the bottom thereof, and a collector that receives and collects the emulsion gas generated during the pyrolysis operation through the pyrolysis chambers. And, the rear end of the pyrolysis chamber as a polymer waste pyrolysis device equipped with a discharge portion for discharging the processed material completed the pyrolysis through the discharge pipe by using a transfer screw rotated by the drive means, 상기 투입부와 배출부에 이송과정에서 처리물이 밀도를 높이어서 압축이 이루어지도록 부여하여 기밀성의 밀폐막을 이루어 열분해실 내로 외부공기의 유입을 차단시키도록 압축 밀폐실을 갖추어서된 것을 특징으로 하는 고분자류 폐기물 열분해장치.It is characterized in that it is provided with a compression sealed chamber to block the inflow of external air into the pyrolysis chamber by forming a gas tight sealing film by giving a treatment to increase the density in the process of conveying the input unit and the discharge unit. Polymer waste pyrolysis device. 제1항에 있어서, 상기 압축 밀폐실을 투입관과 열분해실의 입구 사이에 연결하여 이송되는 처리물이 압축된 상태로 열분해실의 입구로 투입되도록 함을 특징으로 하는 고분자류 폐기물 열분해장치.The pyrolysis device of claim 1, wherein the compressed airtight chamber is connected between the inlet pipe and the inlet of the pyrolysis chamber so that the transported material is introduced into the inlet of the pyrolysis chamber in a compressed state. 제1항 또는 제2항에 있어서, 상기 투입관의 내면에 길이방향으로 적정간격을 두고 형성시키는 이송가이드를 더 포함한 것을 특징으로 하는 고분자류 폐기물 열분해장치.According to claim 1 or 2, Polymer pyrolysis device further comprises a transport guide for forming a proper interval in the longitudinal direction on the inner surface of the inlet pipe. 제1항 또는 제2항에 있어서, 상기 투입관에 압축 밀폐실를 플랜지 이음으로 연결함을 더 포함한 것을 특징으로 하는 고분자류 폐기물 열분해장치.The pyrolysis device for polymer waste according to claim 1 or 2, further comprising connecting a compression sealed chamber to the inlet pipe with a flange joint. 제1항에 있어서, 상기 압축 밀폐실을 배출부의 배출관 후방에 구비하여 열분해처리되어 남은 탄화물이 채워지면서 압축되어 배출되도록 함을 특징으로 하는 고분자류 폐기물 열분해장치.2. The pyrolysis device for polymer waste according to claim 1, wherein the compression sealed chamber is provided at the rear of the discharge pipe to discharge the compressed carbide while the remaining carbide is filled. 제1항 또는 제5항에 있어서, 상기 배출관에 압축 밀폐실를 플랜지 이음으로 연결함을 더 포함한 것을 특징으로 하는 고분자류 폐기물 열분해장치.The pyrolysis device for polymer waste according to claim 1 or 5, further comprising connecting a compression sealed chamber to the discharge pipe by a flange joint. 제1항에 있어서, 상기 압축 밀폐실의 후단에 구비되어 힌지 연결한 덮개를 더 포함한 것을 특징으로 하는 고분자류 폐기물 열분해장치.The polymer type waste pyrolysis apparatus according to claim 1, further comprising a cover provided at a rear end of the compression sealed chamber and hinged. 제7항에 있어서, 상기 덮개에 걸어지도록 구비한 중량체를 더 포함한 것을 특징으로 하는 고분자류 폐기물 열분해장치.8. The polymer type waste pyrolysis apparatus according to claim 7, further comprising a weight body provided to hang on the cover. 제1항에 있어서, 상기 열분해실의 출구에 연결되어 작동개시 초기에 열분해실을 저산소 상태로 유지하도록 구비한 진공펌프를 더 포함한 것을 특징으로 하는 고분자류 폐기물 열분해장치.The pyrolysis device for polymer waste according to claim 1, further comprising a vacuum pump connected to the outlet of the pyrolysis chamber and configured to maintain the pyrolysis chamber in an oxygen-free state at the beginning of operation.
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