KR20030082759A - waste disposer - Google Patents

waste disposer Download PDF

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Publication number
KR20030082759A
KR20030082759A KR1020020021233A KR20020021233A KR20030082759A KR 20030082759 A KR20030082759 A KR 20030082759A KR 1020020021233 A KR1020020021233 A KR 1020020021233A KR 20020021233 A KR20020021233 A KR 20020021233A KR 20030082759 A KR20030082759 A KR 20030082759A
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KR
South Korea
Prior art keywords
radiant heat
heater
gas
water vapor
heat heater
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KR1020020021233A
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Korean (ko)
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KR100480700B1 (en
Inventor
김완수
김양경
이영민
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엘지전자 주식회사
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Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR10-2002-0021233A priority Critical patent/KR100480700B1/en
Priority to JP2002331982A priority patent/JP3898625B2/en
Priority to CNB021559805A priority patent/CN1267211C/en
Publication of KR20030082759A publication Critical patent/KR20030082759A/en
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Publication of KR100480700B1 publication Critical patent/KR100480700B1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE
    • B09B5/00Operations not covered by a single other subclass or by a single other group in this subclass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Abstract

PURPOSE: Provided is an apparatus for treating solid waste by drying the solid waste by radiant heat of a heater, and thermally decomposing vapor and gas generated from the dry process by passing them through the heater to be deodorized. CONSTITUTION: The apparatus comprises a mixer with an outer vessel(51), an inner vessel(52), a rotating blades(53) for mixing solid wastes, and a motor for driving the blades(53), a heater(61) installed at a side of the outer vessel(51) for drying solid waste in the mixer by its radiant heat and thermally decomposing vapor and gas generated from the solid waste to remove odor by direct combustion, a reflection plate(58) installed above the heater(61) for reflecting radiant energy from the heater(61) to the solid waste in the mixer, an exhausting pipe for exhausting the gas passing out through the heater(61), a condenser(60) connected to the exhausting pipe for condensing vapor passing out the exhausting pipe, a return pipe(59c) connected to the inner vessel(52) for reintroducing non-condensed vapor and gas to the vessel(52).

Description

쓰레기 처리기{waste disposer}Waste disposer {waste disposer}

본 발명은 쓰레기 처리기에 관한 것으로서, 보다 상세하게는 복사열에 의한 가열작용 등을 통해 악취를 열분해시키도록 한 쓰레기 처리기에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waste disposal apparatus, and more particularly, to a waste disposal apparatus for thermally decomposing odor through heating by radiant heat or the like.

이하, 종래 쓰레기 처리기에 관해 참조 도면 도 1을 참조하여 설명하면 다음과 같다.Hereinafter, a conventional garbage disposal machine will be described with reference to FIG. 1.

도 1은 종래 쓰레기 처리기를 나타낸 구성도로서 이를 참조하면, 상기 음식물 쓰레기 처리기는 외조(1) 내부에 설치된 내조(1a)와, 상기 내조 내부에 설치된 처리물 용기(2)와, 상기 처리물 용기 내의 하부에 회전 가능하게 설치된 교반기(3)와, 상기 교반기에 연결되어 교반기(3)를 회전시키는 동력전달장치와, 상기 처리물 용기(2)의 상부에 설치되어 음식물을 건조시키는 히터(6)와, 상기 히터의 상부에 설치되어 처리물 용기(2) 내의 공기를 순환시키는 송풍팬(7)과, 상기 외조의 하부에 연결되어 처리물 용기(2)에서 생성된 응축수를 저장하는 응축수 저장용기(8)와, 상기 처리물 용기(2)에서 토출된 수증기 및 가스에 포함된 악취를 탈취한 후에 외부로 배출시키는 탈취기(9)를 포함하여 이루어진다.1 is a block diagram showing a conventional garbage disposal apparatus, the food waste disposal unit is an inner tank (1a) installed inside the outer tank (1), a processed material container (2) installed inside the inner tank, and the processed material container A stirrer (3) rotatably installed in the lower part of the inside, a power transmission device connected to the stirrer to rotate the stirrer (3), and a heater (6) installed on the upper portion of the processing container (2) to dry foods And a blower fan 7 installed at an upper portion of the heater to circulate air in the treatment vessel 2 and a condensate storage vessel connected to a lower portion of the outer tank to store the condensed water generated in the treatment vessel 2. (8) and the deodorizer 9 which deodorizes the odor contained in the water vapor and gas discharged from the said processed material container 2, and discharges it to the exterior.

여기서 상기 동력전달장치는 회전력을 발생하는 모터(4)와, 상기 모터(54)에 축결합됨과 아울러 교반기(3)에 축결합되는 기어부(5)로 이루어진다.Here, the power transmission device includes a motor 4 generating a rotational force and a gear portion 5 axially coupled to the motor 54 and axially coupled to the stirrer 3.

이와 같이 구성된 음식물 쓰레기 처리기의 작용에 관해 설명하면 다음과 같다.Referring to the operation of the food waste disposal system configured as described above are as follows.

상기 쓰레기 처리기에 전원을 인가하면 상기 모터(4)에서 발생된 동력은 동력전달장치를 통해 교반기(3)에 전달되고, 상기 교반기(3)가 회전됨에 따라 처리물 용기(2) 내에 수용된 쓰레기는 혼합시킨다.When power is applied to the waste processor, the power generated by the motor 4 is transmitted to the stirrer 3 through a power transmission device, and as the stirrer 3 is rotated, the waste contained in the processing container 2 is Mix.

이와 함께, 상기 히터(6)가 가열되고 송풍팬(7)이 회동됨에 따라 쓰레기에 열풍를 공급하며, 상기 열풍이 쓰레기에 공급됨에 따라 쓰레기에 포함된 수분이 증발되어 수증기를 생성한다. 이때, 상기 송풍팬(7)이 회동됨에 따라 열풍은 도 1의화살표와 같이 하방으로 이동하여 쓰레기를 건조시킨다. 따라서, 수증기는 외조(1)의 내측면에서 응축되어 응축수로 전환된다.In addition, as the heater 6 is heated and the blower fan 7 is rotated, hot air is supplied to the waste, and as the hot wind is supplied to the waste, moisture contained in the waste is evaporated to generate water vapor. At this time, as the blowing fan 7 is rotated, the hot air moves downward as shown by the arrow of FIG. 1 to dry the garbage. Thus, water vapor condenses on the inner side of the outer tank 1 and is converted into condensed water.

이때, 상기 외조(1)와 응축수 저장용기(8)를 연결하는 배수관(8a)을 통해 응축수와 악취를 포함한 응축 가스가 배출되는데, 상기 응축수는 배수관(8a)을 통해 응축수 저장용기(8)에 저장되는 한편, 상기 응축 가스는 탈취기(9)를 통해 외부로 배출된다.At this time, the condensate gas including condensate and odor is discharged through a drain pipe 8a connecting the outer tank 1 and the condensate storage container 8 to the condensate storage container 8 through the drain pipe 8a. On the other hand, the condensation gas is discharged to the outside through the deodorizer (9).

그러나, 상기 응축수 저장용기(8)에는 악취가 포함된 응축수가 저장되므로 응축수를 버릴 때에 응축수에서 심한 악취가 발생되며, 고가의 탈취기(9)가 설치되므로 쓰레기 처리기의 제조단가를 상승시키게 된다.However, since the condensate containing the odor is stored in the condensate storage container 8, severe odors are generated in the condensate when discarding the condensate, and the expensive deodorizer 9 is installed to increase the manufacturing cost of the garbage disposal machine.

또한, 상기 응축수 처리기는 쓰레기에 열풍을 불어주어 쓰레기를 건조시키기 때문에 쓰레기를 처리하는 시간이 오래 걸리게 된다.In addition, the condensation water processor takes a long time to process the waste because it blows hot air to the waste to dry the waste.

상기한 문제점을 해결하기 위해, 본 발명은 쓰레기 처리기를 개선하여 응축수에 포함되는 악취를 열분해하고 쓰레기의 처리성능을 향상시키는 것을 그 목적으로 한다.In order to solve the above problems, an object of the present invention is to improve the waste disposal system to pyrolyze the odor contained in the condensate and to improve the disposal performance of the waste.

도 1은 종래 쓰레기 처리기를 나타낸 구성도.1 is a block diagram showing a conventional waste disposal machine.

도 2는 본 발명 쓰레기 처리기를 나타낸 구성도.2 is a block diagram showing a waste disposal apparatus of the present invention.

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

51 : 외조 52 : 처리물 용기51: outer tank 52: processing vessel

53 : 교반기 54 : 모터53: stirrer 54: motor

55 : 기어부 56 : 복사열 히터55 gear unit 56 radiant heat heater

57 : 원심팬 58 : 반사판57 centrifugal fan 58 reflector

59a,59b : 응축수관 59c : 회수관59a, 59b: condensate pipe 59c: recovery pipe

60 : 응축기 61 : 냉각팬60: condenser 61: cooling fan

62 : 응축수 저장용기62: condensate storage container

상기 목적을 달성하기 위해, 본 발명은 상기 처리물 용기의 상부에 설치되어 고온의 복사열을 방출함에 의해 교반기에 의해 혼합되는 쓰레기를 건조시킴과 아울러 배출되는 수증기에 포함된 악취성분을 열분해하는 복사열 히터와; 상기 복사열 히터의 상부에 설치되어 복사에너지를 쓰레기에 반사시키는 반사판과; 상기 복사열히터를 통과한 수증기 및 가스를 배출시키는 배출관과; 상기 배출관에 연결되어 배출관에서 배출된 수증기를 응축시키는 응축기와; 상기 응축기와 처리물 용기를 연결하도록 설치되어 미응축 수증기와 미응축 가스를 처리물 용기에 재유입시키는 회수관:을 포함하여 이루어진 쓰레기 처리기를 제공한다.In order to achieve the above object, the present invention is installed on the upper portion of the processing vessel to dry the waste mixed by the stirrer by releasing high-temperature radiant heat, and radiant heat heater for thermally decomposing odor components contained in the discharged water vapor Wow; A reflection plate installed on an upper portion of the radiant heat heater to reflect radiant energy to the garbage; A discharge pipe for discharging water vapor and gas passing through the radiant heat heater; A condenser connected to the discharge pipe to condense the water vapor discharged from the discharge pipe; It is provided to connect the condenser and the treatment vessel provides a waste disposal apparatus comprising a: recovery pipe for re-introducing the non-condensed water vapor and uncondensed gas into the treatment vessel.

본 발명은 복사열 히터를 사용하고 수증기 및 응축가스가 복사열 히터를 거친 다음에 응축기에 방출되도록 하여 상기 복사열 히터에서 대부분의 악취를 열분해시켜 악취를 제거하도록 한 것이다.The present invention uses a radiant heat heater and allows water vapor and condensation gas to be discharged to the condenser after passing through the radiant heat heater so as to thermally decompose most odors in the radiant heat heater to remove odors.

이하, 본 발명 쓰레기 처리기에 관해 참조도면 도 2를 참조하여 설명하면 다음과 같다.Hereinafter, the present invention will be described with reference to FIG.

도 2는 본 발명 쓰레기 처리기를 나타낸 구성도로서 이를 참조하면, 상기 쓰레기 처리기는 복사열 히터(56), 반사판(58), 응축수관(59a,59b), 회수관(59c) 및 응축기(60)을 포함하여 이루어진다.2 is a block diagram showing a waste disposal apparatus of the present invention, the waste disposal apparatus includes a radiant heat heater 56, a reflector 58, a condensate tube 59a and 59b, a recovery tube 59c, and a condenser 60. It is made to include.

상기 복사열 히터(56)는 처리물 용기(52)의 상부에 설치되어 고온의 복사열을 방출함에 의해 쓰레기를 건조시키고, 쓰레기 건조시 생성되는 수증기에 포함된 악취성분을 열분해하며, 상기 반사판(58)은 복사열 히터(56)의 상부에 설치되어 복사에너지를 쓰레기에 반사시킨다.The radiant heat heater 56 is installed on the upper part of the processing container 52 to dry the waste by releasing high-temperature radiant heat, and thermally decomposes the odor component contained in the steam generated during the drying of the waste, and the reflecting plate 58 Is installed on top of the radiant heat heater 56 to reflect radiant energy to the garbage.

또한, 상기 응축수관(59a)은 복사열 히터(56)를 거치면서 탈취된 수증기 및 가스를 배출시키도록 설치되며, 상기 응축기(60)는 응축수관(59a)에 연결되어 응축수관(59a)에서 배출된 수증기를 응축시키며, 상기 회수관(59c)은 응축기(60)와 처리물 용기(52)를 연결하도록 설치되어 미응축 수증기와 미응축 가스를 처리물용기(52)에 재유입시킨다.In addition, the condensed water pipe (59a) is installed to discharge the steam and gas deodorized while passing through the radiant heat heater 56, the condenser 60 is connected to the condensed water pipe (59a) and discharged from the condensed water pipe (59a) The condensed water vapor is condensed, and the recovery pipe 59c is installed to connect the condenser 60 and the treatment vessel 52 to reflow uncondensed steam and the uncondensed gas into the treatment vessel 52.

이때, 상기 상기 복사열 히터(56)의 상부에는 공기를 흡입하는 원심팬(57)을 설치하고, 상기 복사열 히터(56) 상부에 위치하는 처리물 용기(52) 부분에 응축수관(59a)이 연결된다.At this time, a centrifugal fan 57 for sucking air is installed on the upper portion of the radiant heat heater 56, and a condensate tube 59a is connected to a portion of the treatment vessel 52 positioned above the radiant heat heater 56. do.

따라서, 상기 원심팬(57)이 회동되면 도 2의 화살표와 같이 수증기 및 가스가 처리물 용기(52)의 상부로 흡입되고, 이러한 수증기 및 가스는 복사열 히터(56)를 거친 다음에 응축수관(59a)을 통해 응축기(60)에 유입된다.Therefore, when the centrifugal fan 57 is rotated, water vapor and gas are sucked into the upper portion of the processing vessel 52 as shown by the arrow of FIG. 2, and the water vapor and gas passes through the radiant heat heater 56 and then the condensate pipe ( Through the condenser 60 through 59a).

상기 응축기(60)의 일측에는 냉각팬(61)이 설치되어 응축기(60)를 냉각시키며 이러한 작용에 의해 응축기(60)에 유입된 수증기는 응축된 다음에 응축수 저장용기(62)로 유입되게 된다. 이때, 악취가 탈취된 가스는 외부로 토출된다.A cooling fan 61 is installed at one side of the condenser 60 to cool the condenser 60. The water vapor introduced into the condenser 60 by this action is condensed and then introduced into the condensate storage container 62. . At this time, the gas from which the odor is deodorized is discharged to the outside.

일반적으로 복사열은 히터에서 발생되는 열입자가 원적외선 형태로 직접 피가열 물질에 도달하며, 상기 피가열 물질은 장파장의 복사열을 흡수하는 특성이 있으므로 피가열 물질을 건조하는 효율을 증대시킬 수 있다.In general, the radiant heat reaches the material to be heated directly in the form of far-infrared rays from the heater, and the material to be heated can increase the efficiency of drying the material to be heated because it has a property of absorbing long-term radiant heat.

이러한 복사열은 전도나 대류와는 달리 열전달 매체를 필요로 하지 않고, 중간의 공기층과는 관계없이 피가열 물질에 직진하여 발열하며, 특히 원적외선은 공진할 수 있는 진동수를 가진 물질의 분자에 닿을 경우 그 분자속에 공진을 일으켜 그 활동을 활발하게 함으로써 물질 내부에서 열을 내도록 하는 성질을 갖고 있다.Unlike conduction or convection, these radiant heats do not require a heat transfer medium, and generate heat by going straight to the material to be heated regardless of the intermediate air layer, especially when far-infrared rays touch molecules of a material with a resonant frequency. It has a property of generating heat inside a material by causing resonance in a molecule and activating its activity.

따라서, 상기 복사열은 쓰레기 물질 자체 내에서 에너지가 발산되도록 하므로 쓰레기의 건조 및 가열에 특히 유리하다.Thus, the radiant heat is particularly advantageous for drying and heating the wastes, since the radiant heat allows energy to be dissipated in the waste material itself.

이러한 원적외선은 반사판(58)을 사용함에 따라 전달방향의 변경도 가능하여열효율이 높게 할 수 있다. 또한 이러한 원적외선의 열전달량은 주로 발열체 표면의 온도에 비례한다.This far-infrared ray can be changed in the transfer direction by using the reflecting plate 58, so that the thermal efficiency can be high. In addition, the heat transfer amount of such far infrared rays is mainly proportional to the temperature of the surface of the heating element.

따라서, 상기 복사열 히터(56)는 약 1000℃ 이상의 온도로 가열 운전되는 것이 바람직하다.Thus, the radiant heat heater 56 is preferably heated to a temperature of about 1000 ℃ or more.

이상에서와 같이 복사열 히터(56)에 의해 쓰레기가 가열됨에 따라 상기 처리물 용기(52) 내에는 수증기와 가스가 발생된다. 이러한 수증기 및 가스는 원심팬(57)의 흡입력에 의해 복사열 히터(56)를 거친 다음 응축수관(59a)을 통과하여 응축기(60)로 유입된다. 이때, 상기 수증기 및 가스에 포함된 악취는 복사열 히터(56)와 접촉되면서 거의 대부분의 악취가 열분해된다.As described above, as the waste is heated by the radiant heat heater 56, water and gas are generated in the processing container 52. The water vapor and the gas passes through the radiant heat heater 56 by the suction force of the centrifugal fan 57 and then passes through the condensed water pipe 59a and flows into the condenser 60. At this time, while the odor contained in the water vapor and gas is in contact with the radiant heat heater 56, most of the odor is thermally decomposed.

이처럼 응축기(60)에 유입된 수증기 및 가스 중에서 미응축된 수증기와 미응축 가스는 다시 회수관(59c)을 통해 처리물 용기(52)에 유입되도록 하고, 응축된 수증기 및 가스는 응축수 저장용기(62)에 유입되도록 한다.As such, the non-condensed water vapor and the non-condensed gas from the water vapor and the gas introduced into the condenser 60 are introduced into the treatment vessel 52 again through the recovery pipe 59c, and the condensed water vapor and gas are stored in the condensate storage container ( 62).

이와 같이, 상기 쓰레기 처리기는 쓰레기에서 발생되는 악취가 복사열 히터를 거치면서 열분해되어 악취가 거의 없어지게 하고 쓰레기를 복사열로 가열함에 의해 쓰레기 처리 속도가 빠르도록 한 것이다.As described above, the waste disposal device is such that the odor generated from the waste is pyrolyzed while passing through the radiant heat heater so that the odor is almost eliminated, and the waste disposal speed is increased by heating the waste with radiant heat.

이상에서와 같이, 본 발명은 쓰레기 처리시 악취가 거의 발생되지 않도록 하고 적외선에 의해 쓰레기 처리 속도를 보다 빠르게 하였다.As described above, in the present invention, the odor is hardly generated during the waste disposal, and the waste disposal speed is increased by infrared rays.

Claims (2)

상기 처리물 용기의 상부에 설치되어 고온의 복사열을 방출함에 의해 교반기에 의해 혼합되는 쓰레기를 건조시킴과 아울러 배출되는 수증기에 포함된 악취성분을 열분해하는 복사열 히터와;A radiant heat heater installed at an upper portion of the processing vessel and drying the waste mixed by the stirrer by releasing high-temperature radiant heat and thermally decomposing odor components contained in the discharged steam; 상기 복사열 히터의 상부에 설치되어 복사에너지를 쓰레기에 반사시키는 반사판과;A reflection plate installed on an upper portion of the radiant heat heater to reflect radiant energy to the garbage; 상기 복사열 히터를 통과한 수증기 및 가스를 배출시키는 배출관과;A discharge pipe for discharging water vapor and gas passing through the radiant heat heater; 상기 배출관에 연결되어 배출관에서 배출된 수증기를 응축시키는 응축기와;A condenser connected to the discharge pipe to condense the water vapor discharged from the discharge pipe; 상기 응축기와 처리물 용기를 연결하도록 설치되어 미응축 수증기와 미응축 가스를 처리물 용기에 재유입시키는 회수관:을 포함하여 이루어진 쓰레기 처리기.And a recovery tube installed to connect the condenser and the processing vessel to reintroduce uncondensed water vapor and the non-condensing gas into the processing vessel. 제 1 항에 있어서,The method of claim 1, 상기 복사열 히터의 상부에는 공기를 흡입하는 원심팬을 설치하고, 상기 복사열 히터 상부에 위치하는 처리물 용기 부분에 토출관이 연결됨을 특징으로 하는 쓰레기 처리기.And a centrifugal fan that sucks air at an upper portion of the radiant heat heater, and a discharge pipe is connected to a portion of a processing vessel located at an upper portion of the radiant heat heater.
KR10-2002-0021233A 2002-04-18 2002-04-18 waste disposer KR100480700B1 (en)

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JP2002331982A JP3898625B2 (en) 2002-04-18 2002-11-15 Garbage disposal machine
CNB021559805A CN1267211C (en) 2002-04-18 2002-12-11 Waste treating device

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KR101104885B1 (en) * 2010-04-22 2012-01-17 강동환 Handpiece for treating skin and delivery method of electrical energy at human treatment tissue using handpiece for treating skin
CN113048750A (en) * 2021-05-06 2021-06-29 青岛海湾化学有限公司 Auxiliary agent factory drying kettle with additional automatic control valve and flow meter

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