KR20010078620A - Incineration and drying System of Complex Waste Material - Google Patents

Incineration and drying System of Complex Waste Material Download PDF

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Publication number
KR20010078620A
KR20010078620A KR1020000006010A KR20000006010A KR20010078620A KR 20010078620 A KR20010078620 A KR 20010078620A KR 1020000006010 A KR1020000006010 A KR 1020000006010A KR 20000006010 A KR20000006010 A KR 20000006010A KR 20010078620 A KR20010078620 A KR 20010078620A
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South Korea
Prior art keywords
waste
combustion
drying
combustion chamber
waste matter
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KR1020000006010A
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Korean (ko)
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김경섭
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김동연
보성개발 주식회사
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Priority to KR1020000006010A priority Critical patent/KR20010078620A/en
Publication of KR20010078620A publication Critical patent/KR20010078620A/en

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    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/70Structural association with built-in electrical component with built-in switch
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/60Contacts spaced along planar side wall transverse to longitudinal axis of engagement
    • H01R24/62Sliding engagements with one side only, e.g. modular jack coupling devices
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00Connectors or connections adapted for particular applications
    • H01R2201/04Connectors or connections adapted for particular applications for network, e.g. LAN connectors
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00Connectors or connections adapted for particular applications
    • H01R2201/18Connectors or connections adapted for particular applications for television

Abstract

PURPOSE: An incinerating and drying system of composite waste matters is provided to dry waste matter having a high moisture content by using heat from an incinerator for inflammable waste matters. CONSTITUTION: An incinerating and drying system of composite waste matters comprises: a fixed quantity injector(2) for injecting the fixed quantity of waste matter into a combustion chamber(1); a combustion unit(3) burning the waste matter fed from the fixed quantity injector; an exhaust port(4) discharging exhaust gas from the combustion chamber; a re-combustion burner(5) igniting the combustion gas from the exhaust port again; a re-combustion chamber(6) radiating flames of the re-combustion burner; a dry drum(9) connected with an injection port(8) and an outlet(9) of the re-combustion chamber, and rotated with a slope; an impeller(11) rotated centering on a central shaft(10); and a fin(13) generating the falling impact. Waste matter having a high moisture content is injected into a crusher(7), crushed and dropped into the dry drum. The crushed waste matter is dried by air flowing through the heated exhaust port. The waste matter is crushed again by the rotating impeller dropped from the highest position. Therefore, the waste matter is dried effectively.

Description

복합폐기물 소각 및 건조시스템{Incineration and drying System of Complex Waste Material}Incineration and drying system of complex waste material
본 발명은 복합폐기물 소각 및 건조시스템에 관한 것으로 더 상세히는 폴리에틸렌, 폴리프로필렌, 폐합성수지, 잔사, 종이등 각종 산업폐기물이나 생활폐기물등 복합폐기물을 소각하는 소각장치의 열을 이용하여 각종 오니, 잔반, 슬러지등함수율이 높은 폐기물을 건조시키기 위한 복합폐기물 소각 및 건조시스템에 관한 것이다.The present invention relates to a complex waste incineration and drying system, and more specifically, various sludges and residues by using the heat of an incinerator for incineration of various industrial wastes such as polyethylene, polypropylene, waste synthetic resins, residues, paper, or municipal wastes. The present invention relates to a complex waste incineration and drying system for drying wastes having a high water content, for example, sludge.
주지하는 바와 같이 오니, 잔반, 스러지등 수분함유율이 높은 폐기물을 그대로 매립하게 되면 토양을 오염시키는등 환경을 악화시키는 일요인이 된다. 그러므로 이를 가열, 건조하여 수분이 제거된 상태로 하여 오니, 스러지등은 재활용부재로 활용하고, 잔반건조물은 비료, 사료등으로 활용하도록 하고 있는 것이다.As is well known, if landfills with high moisture content such as sludge, residue and sludge are landfilled as they are, it becomes a factor that worsens the environment such as polluting the soil. Therefore, it is heated and dried to remove the moisture, so that the sludge is used as a recycling member, and the remaining dried material is used as a fertilizer, feed.
그러므로 수분함유율이 높은 폐기물을 건조시키기 위하여 연료를 태워야 하고, 이에 따라 연료비의 부담이 과중하여 처리비용이 부담스럽게 되었던 문제점이 있는 것이며, 폐기물을 불법 매립하는 사례가 빈발하고 있는 실정이다.Therefore, fuel has to be burned in order to dry wastes having a high water content, and thus, the burden of fuel costs is excessive, and thus the disposal cost is burdened, and there are cases of illegal landfills.
상술한 종래의 문제점을 감안하여 본 발명의 목적은 가연성 폐기물 소각로의 열을 이용하여 수분함유율이 높은 폐기물을 건조시킬수 있도록 한 복합폐기물 소각 및 건조 장치를 제공하는 것이다.It is an object of the present invention in view of the above-mentioned conventional problems to provide a complex waste incineration and drying apparatus that can dry waste having a high moisture content using heat of a combustible waste incinerator.
도1은 본 발명의 전체적인 외관을 보인 측면도.1 is a side view showing the overall appearance of the present invention.
도2는 본 발명에 의한 건조드럼의 구조를 보인 단면도.Figure 2 is a cross-sectional view showing the structure of the drying drum according to the present invention.
도3은 본 발명에 의한 시스템의 전체적인 구조를 보인 종단면도.Figure 3 is a longitudinal sectional view showing the overall structure of the system according to the present invention.
도4는 본 발명에 의한 임펠러의 형태를 보인 예시도.Figure 4 is an exemplary view showing the form of the impeller according to the present invention.
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>
1 : 연소실 2 : 정량투입장치1: combustion chamber 2: metering unit
3 : 연소부 4 : 배기구3: combustion part 4: exhaust port
5 : 재연소버너 6 : 재연소실5: reburn burner 6: reburn chamber
7 : 파쇄기 8 : 투입구7: crusher 8: inlet
9 : 건조 드럼 10 : 중심축9: drying drum 10: central axis
11 : 임펠러 13 : 핀11: impeller 13: pin
14 : 엘레멘트14: Element
상술한 목적을 달성하기 위하여 본 발명은 가연성폐기물을 소각시키기 위한 소각장치와 함수율이 높은 폐기물 건조장치를 결합하여서 된 복합폐기물 소각 및건조 시스템을 제안한다.In order to achieve the above object, the present invention proposes a complex waste incineration and drying system by combining an incineration apparatus for incineration of flammable waste and a waste drying apparatus with high moisture content.
상술한 구성에 의하여 본 발명은 함수율이 높은 폐기물을 가연성 폐기물의 연소열에 의하여 가열,건조시킴으로써 경제적으로 운용가능한 복합폐기물 소각 및 건조시스템을 제공한다.By the above-described configuration, the present invention provides a complex waste incineration and drying system that is economically operable by heating and drying waste water having high moisture content by the heat of combustion of flammable waste.
이하 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 설명한다. 도1에서 연소실(1) 내부에 폐기물을 정량씩 투입하기 위한 정량투입장치(2)와, 정량투입장치(2)로부터 공급받은 폐기물을 연소시키기 위하여 연소실(1) 하방에 설치되는 연소부(3)와, 연소실(1)에서 연소된 배기가스가 배출되는 배기구(4)와, 배기구(4)에서 배출되는 연소가스를 재차 연소시키기 위한 재연소버너(5)와, 재연소버너(5)의 화염이 방사되는 재연소실(6)과, 함수율이 높은 폐기물을 투입하여 분쇄하기 위한 파쇄기(7)에 의하여 공급되는 폐기물이 투입되는 투입구(8) 및 재연소실(6)의 출구(9)가 연결되며 경사진 상태에서 회전되는 건조 드럼과, 건조드럼(9)의 내부에 설치되며 중심축(10)에 고정되어 회전되는 임펠러(11)와, 건조드럼(9)의 내부 둘레에 설치되고 낙하충격을 발생시키기 위한 핀으로 구성된 것이며, 미설명 부호 12는 사이크론이다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings. In FIG. 1, a quantitative input device 2 for quantitatively injecting waste into the combustion chamber 1 and a combustion unit 3 installed below the combustion chamber 1 for burning the waste supplied from the quantitative input device 2. ), An exhaust port 4 through which exhaust gas combusted in the combustion chamber 1 is discharged, a reburn burner 5 for recombusting combustion gas discharged from the exhaust port 4, and a reburn burner 5 The reburn chamber 6 where the flame is radiated, the inlet 8 through which the waste supplied by the crusher 7 for inputting and crushing the waste having high moisture content and the outlet 9 of the reburn chamber 6 are connected. And a drying drum which is rotated in an inclined state, an impeller 11 installed inside the drying drum 9 and fixed to the central shaft 10, and installed around the inside of the drying drum 9 and dropping impact. It is composed of a pin for generating a, and reference numeral 12 is a cyclone.
미설명부호 15는 건조드럼(9)을 회동시키기 위한 체인이고, 16은 회동력 전달을 위한 회동모우터이다.Reference numeral 15 is a chain for rotating the drying drum (9), 16 is a rotation motor for transmitting the rotational force.
이와 같이 된 본 발명은 먼저 정량투입장치(2)의 모우터(21)에 전원을 인가하고 폴리에틸렌, 폴리프로필렌,폐합성수지, 잔사, 종이등 각종 산업폐기물이나 생활폐기물등 각종 가연성 폐기물을 수거하여 각종 폐기물을 호퍼(22)에 투입하게된다. 이에 따라 호퍼(22)로 투입된 폐기물은 모우터(21)에 의하여 회전되는 이송스크류(23)에 의하여 일정길이단위로 절단되면서 도면상 좌측으로 이동하게 된다. 그 결과 폐기물은 연소부(3)에 채워지게 되며, 초기 점화를 위한 연료가 공급되고 작업자에 의하여 폐기물이 점화되는 것이며, 폐기물이 연소를 시작하게 되면 이때부터 폐기물에 의한 자체 연소과정이 지속되는 것이다. 아울러 작업자는 연소공기 공급을 위하여 일반적인 송풍기(도면에 미도시함)를 작동시키게 되며, 송풍기에 의하여 압송되는 공기는 연소실(1)내부에서 회전되면서 상승된다.According to the present invention, first, power is supplied to the motor 21 of the metering unit 2, and various kinds of combustible wastes such as polyethylene, polypropylene, waste synthetic resin, residues, paper, and various industrial wastes and household wastes are collected. Waste is introduced into the hopper 22. Accordingly, the waste introduced into the hopper 22 is cut in a predetermined length unit by the transfer screw 23 rotated by the motor 21 and moved to the left in the drawing. As a result, the waste is filled in the combustion section 3, the fuel for initial ignition is supplied and the waste is ignited by the operator, and when the waste starts combustion, the self-burning process by the waste continues from this time. . In addition, the operator operates a general blower (not shown in the drawing) for supplying combustion air, and the air compressed by the blower is raised while being rotated in the combustion chamber 1.
아울러 이러한 본 발명의 배기구(4)에는 배기가스를 재차 연소시키기 위한 재연소버너(5) 및 재연소실(6)을 설치함으로써 공해유발물질이 거의 제거된 상태로 되어 환경 오염을 방지할수 있게 된다. 즉, 본 발명에서는 배기구(4)에서 토출되는 배기가스가 재연소버너(5)에 의하여 재차 연소되며, 이에 따라 재연소실(6)내부의 온도가 상승하게 된다. 이후에는 재연소버너(5)를 소화시켜도 재연소실(6)의 높은 온도에 의하여 배기구(4)에서 토출되는 배기가스가 자체 연소되는 것이며, 이에 따라 배기가스가 완전연소됨과 아울러 고온의 열을 방출할수 있게 되는 것이면서도 추가적인 연료소모가 불필요하게 되는 것이다.In addition, by installing the reburn burner 5 and the reburn chamber 6 for re-burning the exhaust gas in the exhaust port 4 of the present invention, the pollutant-free material is almost removed to prevent environmental pollution. That is, in the present invention, the exhaust gas discharged from the exhaust port 4 is burned again by the reburn burner 5, so that the temperature inside the reburn chamber 6 increases. Thereafter, even if the reburn burner 5 is extinguished, the exhaust gas discharged from the exhaust port 4 is self-combusted by the high temperature of the reburn chamber 6, thereby exhausting the exhaust gas completely and releasing high temperature heat. You can do it, but you don't need any additional fuel.
이와 같이 하여 본 발명에서는 재연소실(6)내부에서 재차 가열된 고온의 공기가 건조드럼(9)의 내부로 공급되는 것이다.In this way, in the present invention, the hot air heated again in the reburn chamber 6 is supplied into the drying drum 9.
한편 파쇄기(7)에는 오니, 스러지, 잔반등 함수율이 높은 젖은 폐기물이 투입되며, 적정 크기로 분쇄된후 낙하하여 건조드럼(9)으로 투입된다. 그러므로 재연소실(6)에서 재연소되면서 고온으로 가열된 배기구(4)를 거친 공기에 의하여 건조되기 시작하는데 특히 본 발명에서는 도3으로 보인 바와 같이 건조드럼(9)의 핀(13)에 의하여 투입된 폐기물이 상승되고 가장 높은 위치에서 낙하하면서 회전되는 임펠러(11)에 부딪혀 재차 부서지므로 고온의 공기에 고루 노출되어 효과적인 건조가 가능하게 된다.On the other hand, wet wastes having high moisture content, such as sludge, sludge, and remnant, are introduced into the crusher 7, and are crushed to a suitable size and dropped into the drying drum 9. Therefore, it starts to be dried by the coarse air through the exhaust port 4 heated to a high temperature while being reburned in the reburn chamber 6. In particular, in the present invention, as shown in FIG. 3, it is introduced by the pin 13 of the drying drum 9. Since the waste is raised and crashed again by hitting the impeller 11 rotated while falling at the highest position, it is possible to effectively dry by being exposed to hot air evenly.
이와 같이 하여 본 발명은 가연성 폐기물을 연소시켜 얻은 연소열과 재연소버너에 의하여 재차 연소시킨 환경 오염의 우려가 거의 없는 고온의 배기가스에 의하여 막대한 연료비 부담없이 함수율이 높은 폐기물을 건조하고 이를 분쇄하여 효과적으로 처리 용이한 상태로 할수 있게 되는 것이다.In this way, the present invention dry and pulverizes waste water having high moisture content without enormous fuel costs by high-temperature exhaust gas which is hardly concerned about environmental pollution caused by combustion heat and reburn burner which is burned by combustible waste. It is possible to make it easy to process.
이와 같이 하여 본 발명은 건조드럼(9)의 경사각도 및 배기구(4)에서 토출되는 공기압에 의한 기류에 의하여 건조물 배출부(16)로 밀려나와 낙하하면서 배출될 수 있는 것이고, 기타 부유물과 공기는 상승하여 사이크론(12)을 거치게 되며 사이크론(12)에서 입도가 큰 부유물은 낙하하여 건조물로 배출되는 것이고, 이는 투입된 폐기물의 종류에 따라 사료,비료로 사용되거나 재활용자재로 활용될수 있는 것이다.In this way, the present invention can be discharged while being pushed to the dry matter discharge portion 16 by the air flow due to the inclination angle of the drying drum (9) and the air pressure discharged from the exhaust port (4), and other suspended matter and air Ascending to go through the cyclone (12) and the suspended particles of large particle size in the cyclone (12) is to be discharged to dry matter, which can be used as feed, fertilizer or recycled materials depending on the type of waste added.
또한, 미세한 부유물과 공기는 집진기(도면에 불표시함)를 거치게 되고 순수한 공기만이 배출되는 것이다.In addition, fine suspended matter and air is passed through the dust collector (not shown in the figure) and only pure air is discharged.
이와 같이 하여 본 발명은 가연성 폐기물의 연소에 의하여 필요한 함수율이 높은 폐기물의 건조에 필요한 열을 얻을 뿐만 아니라 이때에 사용되는 배기구(4)를 통과한 배기가스는 재연소버너(5)에 의하여 완전연소된 것이므로 불완전연소가스 배출로 인한 2차 환경오염을 예방할 수 있게 되는 것이다.In this way, the present invention not only obtains the heat required for drying the waste water having a high moisture content required by combustion of the combustible waste, but also exhaust gas passing through the exhaust port 4 used at this time is completely burned by the reburn burner 5. Therefore, it is possible to prevent secondary environmental pollution due to incomplete combustion gas emissions.
아울러, 본 발명의 도면에 도시된 소각장치는 다른 형태의 것을 사용할수도 있으며, 다양한 형태의 소각장치와 재연소버너(5) 및 재연소실(6)을 결합하여 건조드럼(9)에 고온의 배기가스가 공급되도록 하여 활용가능하다.In addition, the incineration apparatus shown in the drawings of the present invention may be used in other forms, in combination with various types of incineration apparatus, the reburn burner (5) and the reburn chamber (6) of the high temperature exhaust gas in the drying drum (9) It can be utilized by supplying.
아울러 본 발명에 사용되는 임펠러(11)를 도4로 도시하였다. 이에서 볼수 있는 바와 같이 본 발명의 중심축(10)에 고정되는 임펠러(11)에는 낙하물에 충격을 가하기 위한 엘레멘트(14)가 형성되어 있으며, 이에 의하여 낙하되는 폐기물이 엘레멘트(14)에 의하여 부숴지면서 세분화되어 건조효율을 향상시킬수 있게 된다.4 shows an impeller 11 used in the present invention. As can be seen from the impeller 11 is fixed to the central axis 10 of the present invention is formed with an element 14 for impacting the falling object, whereby the falling waste is broken by the element 14 It can be broken down to improve drying efficiency.
이와 같이 하여 본 발명은 타이어나 전선 기타 가연성 폐기물과 잔반이나 폐수스러지등의 각종 폐기물 등을 고루 소각하거나 건조시켜 퇴비를 생산하는 등 각종의 환경오염유발 폐기물을 처리할 수 있게 되는 것이면서도 가연성 폐기물의 소각열을 재활용함으로써 폐기물처리에 소요되는 연료비용의 부담을 최소화할 수 있게 되는 경제적 효과를 제공한다.In this way, the present invention is capable of treating various environmentally contaminated wastes such as tires, electric wires or other combustible wastes and various wastes such as residues and wastewater sludges, in order to produce compost to produce compost. By recycling the heat of incineration, it provides an economic effect that can minimize the fuel cost of waste disposal.
아울러 본 발명에서는 고온의 배기가스를 얻기 위하여 도 로 특정된 바와 같은 구조의 소각장치를 사용하였으나, 이외에도 다른 형태를 소각로를 사용할수도 있음은 물론이다.In addition, the present invention used an incinerator having a structure as specified in the figure to obtain a high temperature exhaust gas, in addition to the incinerator may be used in other forms, of course.

Claims (2)

  1. 연소실(1) 내부에 폐기물을 정량씩 투입하기 위한 정량투입장치(2)와, 정량투입장치(2)로부터 공급받은 폐기물을 연소시키기 위하여 연소실(1) 하방에 설치되는 연소부(3)와, 연소실(1)에서 연소된 배기가스가 배출되는 배기구(4)와, 배기구(4)에서 배출되는 연소가스를 재차 연소시키기 위한 재연소버너(5)와, 재연소버너(5)의 화염이 방사되는 재연소실(6)과, 함수율이 높은 폐기물을 투입하여 분쇄하기 위한 파쇄기(7)에 의하여 공급되는 폐기물이 투입되는 투입구(8) 및 재연소실(6)의 출구(9)가 연결되며 경사진 상태에서 회전되는 건조 드럼과, 건조드럼(9)의 내부에 설치되며 중심축(10)에 고정되어 회전되는 임펠러(11)와, 건조드럼(9)의 내부 둘레에 설치되고 낙하충격을 발생시키기 위한 핀(13)으로 구성된 것임을 특징으로 하는 복합폐기물 소각 및 건조시스템.A quantitative input device (2) for quantitatively introducing waste into the combustion chamber (1), a combustion section (3) installed below the combustion chamber (1) for combusting the waste supplied from the quantitative input device (2), The exhaust port 4 through which the exhaust gas combusted in the combustion chamber 1 is discharged, the reburn burner 5 for burning the combustion gas exhausted from the exhaust port 4 again, and the flames of the reburn burner 5 are radiated. Connected to the reburn chamber 6, the inlet 8 through which the waste supplied by the crusher 7 for inputting and crushing the waste having high moisture content and the outlet 9 of the reburn chamber 6 are inclined. The drying drum rotated in a state, an impeller 11 installed inside the drying drum 9 and fixed to the central shaft 10, and installed around the inside of the drying drum 9 to generate a drop impact. Complex waste incineration and drying sheath, characterized in that consisting of a pin (13) Tem.
  2. 제1항에 있어서, 임펠러(11)에 다수개의 엘레멘트(14)가 설치됨을 특징으로 하는 복합폐기물 소각 및 건조시스템.The complex waste incineration and drying system according to claim 1, wherein a plurality of elements are installed in the impeller (11).
KR1020000006010A 2000-02-09 2000-02-09 Incineration and drying System of Complex Waste Material KR20010078620A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100437874B1 (en) * 2002-06-27 2004-06-30 주식회사 가이아 System for treating waste materials
KR100482187B1 (en) * 2001-09-20 2005-04-13 니폰 조키 세야쿠 가부시키가이샤 Method and apparatus for carbonization treatment of organic waste
KR100514663B1 (en) * 2002-11-14 2005-09-13 주식회사 동욱엔비텍 Incineration And Drying Equipment Of Complex Waste Material
KR100812121B1 (en) * 2007-10-05 2008-03-11 주식회사 비젼. 인. 텍 Drying system for sludge using waste heat recovery

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100482187B1 (en) * 2001-09-20 2005-04-13 니폰 조키 세야쿠 가부시키가이샤 Method and apparatus for carbonization treatment of organic waste
KR100437874B1 (en) * 2002-06-27 2004-06-30 주식회사 가이아 System for treating waste materials
KR100514663B1 (en) * 2002-11-14 2005-09-13 주식회사 동욱엔비텍 Incineration And Drying Equipment Of Complex Waste Material
KR100812121B1 (en) * 2007-10-05 2008-03-11 주식회사 비젼. 인. 텍 Drying system for sludge using waste heat recovery

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