KR100905176B1 - Food waste drying device using waste heat of boiler - Google Patents

Food waste drying device using waste heat of boiler Download PDF

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Publication number
KR100905176B1
KR100905176B1 KR1020080105233A KR20080105233A KR100905176B1 KR 100905176 B1 KR100905176 B1 KR 100905176B1 KR 1020080105233 A KR1020080105233 A KR 1020080105233A KR 20080105233 A KR20080105233 A KR 20080105233A KR 100905176 B1 KR100905176 B1 KR 100905176B1
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South Korea
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chamber
drying
boiler
food waste
drying chamber
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KR1020080105233A
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Korean (ko)
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강태암
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강태암
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F26B21/022—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure with provisions for changing the drying gas flow pattern, e.g. by reversing gas flow, by moving the materials or objects through subsequent compartments, at least two of which have a different direction of gas flow
    • F26B21/024—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure with provisions for changing the drying gas flow pattern, e.g. by reversing gas flow, by moving the materials or objects through subsequent compartments, at least two of which have a different direction of gas flow by using movable fan units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/04—Heating arrangements using electric heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06—Chambers, containers, or receptacles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06—Chambers, containers, or receptacles
    • F26B25/08—Parts thereof
    • F26B25/12—Walls or sides; Doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/084—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed with heat exchange taking place in the fluidised bed, e.g. combined direct and indirect heat exchange
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/04—Garbage
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/20—Waste processing or separation

Abstract

A food waste dryer using waste heat of a boiler is provided to reduce electrical charge according to the driving of a food waste drying machine by utterly drying the food waste through waste heat of a boiler installed at home or a dining chamber. A food waste dryer using waste heat of a boiler comprises a chamber(3), a drying chamber(5), a tray(7), an exhaust pipe(12) and, an auxiliary drying unit. The chamber is installed at a stack(2) of a boiler(1). The drying chamber is installed inside the chamber and is opened and closed with a door. The tray is installed inside the drying chamber. Food waste(6) is put in the tray. The exhaust pipe is connected to the drying chamber and is equipped with a filter(13). When the boiler is not operated, the auxiliary drying unit dries the food waste with the waste heat of high temperature flowing between the chamber and the drying chamber and comprises a mounting plate, an electric heater(15), a motor(16) and a circulation fan(17). The mounting plate is installed inside the drying chamber. The circulation fan is rotated with the electric heater and the motor.

Description

보일러의 폐열을 이용한 음식물찌꺼기 건조장치{omitted}Food waste drying apparatus using waste heat of boiler {omitted}

본 발명은 가정 또는 식당에서 발생하는 음식물 찌꺼기를 건조 처리하는 음식물찌꺼기 건조장치에 관한 것으로서, 좀더 구체적으로는 외기의 온도가 낮거나, 한시적으로 습도가 높아짐에 따라 가동하는 보일러의 폐열을 이용하여 별도의 열원을 사용하지 않고도 물기가 많은 음식물 찌꺼기를 완전히 건조하여 처리하는 보일러의 폐열을 이용한 음식물찌꺼기 건조장치에 관한 것이다.The present invention relates to a food drier drying apparatus for drying the food dregs generated in a home or a restaurant, and more specifically, by using waste heat of a boiler operating according to a low temperature of the outside air or a high humidity for a limited time. The present invention relates to a food waste drying apparatus using waste heat of a boiler for completely drying and treating wet food waste without using a heat source.

일반적으로 음식을 조리하여 먹고 난 후 발생되는 음식물찌꺼기는 식기세척대의 유입구에 마련된 거름망에 걸려서 배수되는 물과 분리시킨 다음 별도로 처리하고 있으나, 상기 거름망에 의하여 추출되는 음식물찌꺼기는 상당한 양의 수분을 포함하고 있기 때문에 그대로 버리거나 땅속에 묻는 경우에는 쉽게 부패되거나, 유출되는 침출수에 의해 심한 악취를 발생하게 되므로 환경오염을 유발시키는 원인으로 작용되었다.In general, food waste generated after cooking food is separated from water drained by a strainer provided at the inlet of the dishwasher, and then treated separately, but the food waste extracted by the strainer contains a considerable amount of water. If it is thrown away or buried in the ground, it is easily decayed or caused by the outflow of leachate, which causes severe odor, which acted as a cause of environmental pollution.

따라서 가정이나 식당 등에서 버려지는 음식물찌꺼기로 인한 토양, 수질오염 및 악취 등의 근본적인 문제점을 해소하기 위한 방안이 시급히 요청되고 있다.Therefore, there is an urgent need for a solution to solve the fundamental problems such as soil, water pollution and odor caused by food waste discarded in homes and restaurants.

즉, 음식물찌꺼기는 종전까지만 해도 가축사료로 이용되었으나 근래에는 인 력난과 취급 및 사용의 불편함으로 인해 농가로부터 외면당하고 있는 실정이며, 더욱이 음식물찌꺼기에는 많은 종류의 양분이 들어있기 때문에 토양에 매몰하거나 하천에 방류하면 부패로 인해 방출되는 각종가스와 악취가 환경오염을 일으키고 작물의 생육에 심각한 피해를 일으킨다.In other words, food waste has been used as livestock feed until recently, but it has recently been neglected by farmers due to labor shortages and inconvenience in handling and use. Moreover, food waste is buried in soil or rivers because it contains many kinds of nutrients. When discharged to the air, various gases and odors emitted by decay cause environmental pollution and serious damage to the growth of crops.

따라서 최근에는 이러한 문제점을 해소하기 위해 청소대행업체에서 이를 일괄 수거하여 소각하고 있으나, 음식물찌꺼기에는 물기가 많은 관계로 소각에 따른 비용이 과다하게 지출되고 있다.Therefore, in recent years, in order to solve such a problem, the cleaning agency collects and incinerates them collectively, but due to the large amount of food waste, the cost of incineration is excessively expended.

또한, 주부들이 물기가 많은 음식물 찌꺼기를 음식물 처리봉투에 일일이 담아 수거장소까지 운반하여야 되는 불편함이 있어 부득이 고가의 음식물 처리기를 구입하여 사용하고 있는 실정이다.In addition, housewives are inconvenient to carry a large amount of food waste in a food processing bag to transport to the collection place, which is inevitably purchased and used an expensive food processor.

이러한 음식물 처리기로는, 음식물을 잘게 분쇄하여 건조 처리하는 타입과, 음식물을 압축하여 물기를 제거한 다음 건조하는 타입 등이 알려져 있으나, 지금까지 알려진 음식물 처리기는 별도의 히터에 의해 발생된 열을 이용하여 음식물찌꺼기를 건조하므로 인해 고가의 음식물 처리기를 구입함에 따른 경제적인 부담으로 작용되었음은 물론 수납공간이 한정된 싱크대의 내부에 설치하는데 많은 제약이 수반되었다.As such a food treating machine, a type of grinding food and drying the food finely, and a type of compressing and removing water after drying the food are known, but the known food processor uses heat generated by a separate heater. Due to the drying of food wastes, it was an economic burden to purchase an expensive food waste processor, as well as a lot of limitations in installing inside the sink with limited storage space.

본 발명은 이와 같은 종래의 문제점을 해결하기 위해 안출한 것으로서, 보일러가 설치된 가정이나 식당에서 보일러의 가동에 따라 발생된 폐열을 이용하여 음 식물찌꺼기를 건조, 처리함과 동시에 음식물 찌꺼기를 건조하는데 발생된 냄새 및 가스를 보일러에서 재 연소시켜 완전히 제거할 수 있도록 하는데 그 목적이 있다.The present invention has been made in order to solve such a conventional problem, it occurs in the drying of food waste at the same time drying and processing the waste plant generated by the operation of the boiler in the home or restaurant with the boiler installed The purpose is to reburn the odor and gas in the boiler so that it can be completely removed.

상기 목적을 달성하기 위한 본 발명의 형태에 따르면, 보일러의 연통 상에 챔버를 설치하고 상기 챔버의 내부에는 도어에 의해 개폐되는 건조실을 구비함과 동시에 건조실의 내부에는 음식물 찌꺼기가 담기는 트레이를 설치하여 챔버와 건조실의 사이를 흐르는 고온의 폐열에 의해 트레이에 담겨진 음식물 찌꺼기를 건조시키고 상기 건조실에는 배출관을 연결함과 함께 배출관 상에는 필터를 설치하여 건조 시 발생된 냄새 및 가스가 필터에서 제거되도록 하는 것을 특징으로 하는 보일러의 폐열을 이용한 음식물찌꺼기 건조장치가 제공된다.According to an aspect of the present invention for achieving the above object, a chamber is installed on the communication of the boiler and a drying chamber opened and closed by a door inside the chamber, and a tray containing food waste is installed inside the drying chamber. By drying the food waste contained in the tray by the high temperature waste heat flowing between the chamber and the drying chamber, the discharge chamber is connected to the drying chamber, and a filter is installed on the discharge tube to remove the odor and gas generated during drying. A food waste drying apparatus using waste heat of a boiler is provided.

본 발명은 종래의 음식물 처리기에 비하여 다음과 같은 여러 가지 장점을 갖는다.The present invention has several advantages as compared to the conventional food processor.

첫째, 가정 또는 식당에 설치된 보일러의 폐열을 이용하여 음식물 찌꺼기를 완전 건조하여 처리하므로 음식물 처리기의 가동에 따른 전기료를 절감할 수 있게 된다.First, since the food waste is completely dried and processed using waste heat from a boiler installed in a home or a restaurant, it is possible to reduce electricity costs according to the operation of the food processor.

둘째, 음식물 찌꺼기를 처리하는 과정에서 발생된 냄새 및 가스를 보일러에서 재 연소시켜 처리하므로 청결한 상태를 유지할 수 있게 된다.Second, because the smell and gas generated in the process of processing food waste is reburned in the boiler to maintain a clean state.

셋째, 고가의 음식물 처리기를 구입하지 않고도 간단한 구조의 장치를 보일러의 연통 상에 설치하기만 하면 되므로 매우 경제적이다.Third, it is very economical because it is only necessary to install a device of simple structure on the boiler communication without purchasing an expensive food processor.

넷째, 보일러가 설치되는 다용도실 또는 창고는 대체로 공간이 넓으므로 건조장치를 설치하는데 구애받지 않게 된다.Fourth, the utility room or warehouse in which the boiler is installed is largely spaced so that it is not limited to installing a drying apparatus.

이하, 본 발명을 일 실시예로 도시한 도 1 및 도 2를 참고하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to FIGS. 1 and 2.

도 1은 본 발명의 구성을 개략적으로 나타낸 종단면도이고 도 2는 챔버 및 건조실의 일부를 나타낸 종단면도로서, 본 발명은 보일러(1)의 연통(2) 상에 챔버(3)가 설치되어 있고 상기 챔버(3)의 내부에는 도어(4)에 의해 개폐되는 건조실(5)이 구비되어 있으며 상기 건조실(5)의 내부에는 음식물 찌꺼기(6)가 담기는 트레이(7)가 설치되어 있어 상기 보일러(1)의 가동에 따라 고온의 폐열이 연통(2)을 따라 챔버(3)의 내부로 유입되면 화살표방향으로 따라 챔버(3)와 건조실(5)의 사이를 흐르면서 트레이(7)에 담겨진 음식물 찌꺼기(6)를 건조시키는 구조로 이루어져 있다.1 is a longitudinal cross-sectional view schematically showing the configuration of the present invention and Figure 2 is a longitudinal cross-sectional view showing a part of the chamber and the drying chamber, the present invention is a chamber 3 is installed on the communication (2) of the boiler (1) The chamber 3 is provided with a drying chamber 5 which is opened and closed by a door 4, and a tray 7 containing food waste 6 is provided inside the drying chamber 5. When the waste heat of high temperature flows into the interior of the chamber 3 along the communication 2 according to the operation of (1), the food contained in the tray 7 flows between the chamber 3 and the drying chamber 5 in the direction of the arrow. It consists of a structure for drying the residue (6).

이 때, 상기 챔버(3)의 외주면에는 고온의 폐열이 외기에 의해 차가워지지 않도록 함과 동시에 부주의로 화상 등을 입지 않도록 단열재(8)로 감싸는 것이 보다 바람직하다.At this time, it is more preferable that the outer circumferential surface of the chamber 3 is wrapped with the heat insulator 8 so that high temperature waste heat is not cooled by outside air and inadvertently burned.

상기 챔버(3)의 다른 일 측에 챔버(3)의 내부를 순환하면서 건조실(5)의 트레이(7)에 담겨진 음식물 찌꺼기(6)를 건조시키고 난 폐열을 배출하는 폐열 배출관(9)이 연결되어 있고 상기 폐열 배출관(9)의 외주면에는 외부공기 흡입관(11)을 통해 보일러(1) 측으로 외부의 공기를 공급하는 과정에서 폐열 배출관(9)으로 배출되는 폐열과 열 교환이 이루어지도록 하는 열 교환관(10)이 감싸지게 설치되어 있다.Waste heat discharge pipe (9) for circulating the inside of the chamber (3) to the other side of the chamber (3) to discharge the waste heat from drying the food waste (6) contained in the tray (7) of the drying chamber (5) is connected The heat exchange for heat exchange with the waste heat discharged to the waste heat discharge pipe (9) in the process of supplying the outside air to the boiler (1) side through the external air suction pipe (11) on the outer circumferential surface of the waste heat discharge pipe (9) The pipe 10 is installed to be wrapped.

그리고 건조실(5)의 배출 측에는 음식물 찌꺼기(6)의 건조 시 발생된 냄새 및 가스를 배출하는 배출관(12)이 연결되어 있고 상기 배출관(12) 상에는 건조 시 발생된 냄새 및 가스를 제거하는 필터(13)가 설치되어 있는데, 상기 필터(13)는 숯(13a) 및 광 촉매(13b)로 구성하는 것이 바람직하다.And the discharge side of the drying chamber (5) is connected to the discharge pipe 12 for discharging the smell and gas generated during the drying of the food waste (6), the filter for removing the smell and gas generated during drying on the discharge pipe (12) 13) is provided, the filter 13 is preferably composed of a char 13a and a photocatalyst (13b).

또한, 상기 필터(13)의 후단을 통해 냄새가 제거된 가스를 외부로 배출하여도 되지만, 보다 확실하게 제거시킬 수 있도록 외부공기 흡입관(11)에 연결되는 연장관(14)을 설치하여 필터(13)에서 제거되지 않은 냄새 및 가스를 보일러(1)에서 재 연소시키도록 구성되어 있다.In addition, although the gas from which the odor has been removed may be discharged to the outside through the rear end of the filter 13, an extension pipe 14 connected to the external air suction pipe 11 may be installed so as to more reliably remove the filter 13. Odor and gas which have not been removed) are re-burned in the boiler (1).

한편, 보일러(1)를 가동하지 않는 하절기 등에도 음식물 찌꺼기(6)를 건조시킬 수 있도록 건조실(5)의 내부에 보조 건조수단을 더 구비하는 것이 바람직하다.On the other hand, it is preferable to further provide an auxiliary drying means inside the drying chamber 5 so that the food waste 6 can be dried even in the summer or the like when the boiler 1 is not operated.

상기 보조 건조수단으로 본 발명의 일 실시예에서는 전기를 이용하여 음식물 찌꺼기(6)를 건조시킬 수 있도록 트레이(7)가 얹혀지는 건조실(5)의 안착판(19)에 공기 순환공(19a)을 형성하고 상기 안착판(19)의 저면에는 전원의 인가에 따라 발열하는 전기히터(15)를 설치하며 상기 전기히터의 하방에는 모터(16)의 구동에 따라 회전하는 순환 팬(17)을 더 설치하여 구성하였다.In one embodiment of the present invention as the auxiliary drying means air circulation hole (19a) in the seating plate 19 of the drying chamber (5) on which the tray (7) is placed so as to dry the food waste (6) using electricity And an electric heater 15 that generates heat according to the application of power to the bottom of the seating plate 19, and further includes a circulation fan 17 that rotates in accordance with the driving of the motor 16 below the electric heater. Installed and configured.

이 때, 열원인 전기히터(15)는 트레이(7)가 얹혀지는 안착판(19)의 저면에 밀착되도록 설치하는 것이 열 효율을 극대화하므로 바람직하고, 순환 팬(17)은 대류현상이 원활히 이루어지도록 안착판(19)의 하부에 설치하는 것이 바람직하다.At this time, the electric heater 15 which is a heat source is preferably installed to be in close contact with the bottom surface of the seating plate 19 on which the tray 7 is placed, so as to maximize thermal efficiency, and the circulation fan 17 smoothly performs convection. It is preferable to install in the lower portion of the seating plate 19 to lose.

상기 보조 건조수단으로 본 발명의 다른 실시예로 도시한 도 3과 같이 챔버(3)의 내부에 가스 버너(20)를 설치하고 상기 가스 버너에는 메인 가스관(21)과 연 결된 보조 가스관(22)을 연결하며 보조 가스관 상에는 개폐밸브(23)를 설치한다.As the auxiliary drying means, a gas burner 20 is installed in the interior of the chamber 3 as shown in another embodiment of the present invention, and the gas burner has an auxiliary gas pipe 22 connected to the main gas pipe 21. Connect and install an on-off valve 23 on the auxiliary gas pipe.

그리고 챔버(3)의 내부에 외부공기 흡입관(11)으로부터 분기된 또 다른 외부공기 흡입관(26)을 연결하여 가스버너(20)에서 연소 시 공기를 공급하도록 하고 가스 버너(20)의 일 측에는 챔버(3)의 외부에 설치된 점화 놉(24)의 회전에 따라 스파크를 발생하는 점화플러그(25)를 각각 위치시키며 건조실(5)의 내부에는 모터(16)에 의해 회전하는 순환 팬(17)을 설치하여 구성하였다.In addition, another external air suction pipe 26 branched from the external air suction pipe 11 is connected to the inside of the chamber 3 to supply air during combustion in the gas burner 20, and the chamber is provided at one side of the gas burner 20. The ignition plugs 25 generating sparks are respectively located in accordance with the rotation of the ignition knobs 24 installed outside the (3), and the circulation fan 17 is rotated by the motor 16 inside the drying chamber 5. Installed and configured.

이와 같이 건조실(5)의 내부에 전기히터(15) 또는 가스 버너(20)가 설치된 경우에는 상기 외부공기 흡입관(11) 상에 차단밸브(18)를 설치하여 보일러(1)의 가동이 중단된 상태에서 전기히터(15) 또는 가스 버너(20)의 가열에 따라 음식물 찌꺼기(6)를 건조시킬 때 냄새 및 가스가 보일러(1) 측으로 유입되지 않도록 구성되어 있다.As such, when the electric heater 15 or the gas burner 20 is installed in the drying chamber 5, a shutoff valve 18 is installed on the external air suction pipe 11 to stop the operation of the boiler 1. When the food waste 6 is dried in accordance with the heating of the electric heater 15 or the gas burner 20, the odor and the gas are configured not to flow into the boiler 1 side.

본 발명에 적용되는 보일러(1)는 가스보일러, 기름보일러, 연탄보일러, 나무보일러에 모두 적용 가능하므로 한정하지 않지만, 가정에 가장 널리 보급된 가스보일러에 적용하는 것이 보다 바람직하다.The boiler 1 applied to the present invention is not limited because it can be applied to a gas boiler, an oil boiler, a briquette boiler, a wood boiler, but is more preferably applied to a gas boiler most widely used in homes.

또한, 상기 건조실(5)의 내부에는 음식물 찌꺼기(6)의 건조 완료 시기를 사용자에게 청각적으로 알려줄 수 있도록 하는 습도센서(28)가 설치되어 있어 건조시킬 음식물 찌꺼기(6)의 습도가 설정된 수치에 도달하였음을 습도센서(28)가 감지함에 따라 부저(29) 등의 알림수단을 이용하여 사용자에게 음식물 찌꺼기(6)의 건조 시기를 알려주도록 되어 있다.In addition, the inside of the drying chamber 5 is installed a humidity sensor 28 to inform the user audibly when the completion of the drying of the food waste (6) is set numerical value of the humidity of the food waste (6) to be dried As the humidity sensor 28 detects that it has reached, it is to inform the user of the drying time of the food waste 6 by using a notification means such as a buzzer 29.

이와 같이 구성된 본 발명의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above is as follows.

먼저, 일정량의 음식물 찌꺼기(6)가 발생되면 건조실(5)의 도어(4)를 개방한 다음 트레이(7)에 처리할 음식물 찌꺼기(6)를 담는다.First, when a certain amount of food waste 6 is generated, the door 4 of the drying chamber 5 is opened, and then the food waste 6 to be processed is contained in the tray 7.

이 때, 보일러(1)가 가동될 경우에는 챔버(3) 및 건조실(5)의 사이를 흐르는 고온의 폐열에 의해 건조실(5)의 내부가 고온이므로 주의하여야 된다.At this time, when the boiler 1 is operated, care must be taken because the interior of the drying chamber 5 is a high temperature due to the high temperature waste heat flowing between the chamber 3 and the drying chamber 5.

상기한 바와 같이 트레이(7)에 처리할 음식물 찌꺼기(6)를 담은 상태에서 도어(4)를 닫으면 보일러(1)의 가동에 따라 발생된 고온의 폐열이 연통(2)을 통해 챔버(3)의 내부로 유입되어 건조실(5)의 사이를 흐르면서 건조실(5)의 내부를 고온의 상태로 유지하므로 트레이(7)에 담겨진 젖은 음식물 찌꺼기(6)가 점진적으로 건조되는데, 상기 챔버(3) 및 건조실(5)의 사이를 흐르면서 음식물 찌꺼기(6)가 위치된 건조실(5)의 내부를 가열시키고 난 폐열은 폐열 배출관(9)을 통해 열 교환기(10) 측으로 배출되면서 차가운 외부공기를 가열시키게 된다.As described above, when the door 4 is closed while the tray 7 contains the food waste 6 to be treated, the high temperature waste heat generated by the operation of the boiler 1 passes through the communication chamber 2. The inside of the drying chamber 5 is maintained at a high temperature while flowing into the interior of the drying chamber 5 so that the wet food dregs 6 contained in the tray 7 are gradually dried, and the chamber 3 and The waste heat generated by heating the inside of the drying chamber 5 in which the food waste 6 is located while flowing between the drying chambers 5 is discharged to the heat exchanger 10 through the waste heat discharge pipe 9 to heat cold external air. .

전술한 바와 같은 동작으로 트레이(7)에 담겨진 음식물 찌꺼기(6)가 점진적으로 건조됨에 따라 음식물 찌꺼기(6)로부터 냄새 및 가스가 발생되면 상기 냄새 및 가스가 배출관(12)을 통해 배출되는 과정에서 숯(13a) 및 광 촉매(13b)로 이루어진 필터(13)를 통과하면서 냄새 및 가스가 제거된다.As odors and gases are generated from the food wastes 6 as the food wastes 6 contained in the tray 7 are gradually dried in the above-described operation, the odors and gases are discharged through the discharge pipe 12. Odor and gas are removed while passing through the filter 13 composed of charcoal 13a and photocatalyst 13b.

이 때, 필터(13)에 의해 냄새가 제거된 가스를 외부로 그대로 배출하여도 큰 문제는 없지만, 본 발명의 일 실시예로 나타낸 바와 같이 연장관(14) 및 외부공기 흡입관(11)을 통해 보일러(1) 측으로 유입되도록 하여 재 연소시키게 되므로 냄새 및 가스의 완전 제거가 가능해지게 되는데, 이 때 차단밸브(18)는 개방된 상태이다.At this time, there is no big problem even if the gas from which the odor is removed by the filter 13 is discharged to the outside as it is, but the boiler is provided through the extension pipe 14 and the external air intake pipe 11 as shown in one embodiment of the present invention. (1) is to be introduced into the side to be re-burned, so that it is possible to completely remove the odor and gas, at this time the shut-off valve 18 is open.

따라서 설정된 시간(물기의 양, 음식물 찌꺼기의 양, 보일러의 가동 시간에 따라 다름) 동안 트레이(7)에 담겨진 음식물 찌꺼기(6)를 완전히 건조시키고 나면 부피가 최소화됨은 물론 냄새가 완전히 제거되므로 도어(4)를 개방한 다음 건조된 음식물 찌꺼기를 깨끗하게 처리할 수 있게 되는 것이다.Therefore, after the food waste 6 contained in the tray 7 is completely dried for a predetermined time (depending on the amount of water, the amount of food waste, and the operating time of the boiler), the volume is minimized and the smell is completely removed. After opening 4), the dried food residues can be treated cleanly.

그러나 하절기와 같이 외기의 온도가 높아 보일러(1)를 가동하지 않을 경우에는 부득이 보조 건조수단을 이용하여 음식물 쓰레기(6)를 건조시켜야 되는데, 본 발명의 일 실시예에서는 전기히터(15) 및 모터(16)에 전원을 인가하여 건조실(5)의 내부 온도를 고온으로 유지한 상태에서 순환 팬(17)에 의해 더워진 공기를 건조실(5)의 내부에서 순환시키면서 트레이(7)에 담겨진 음식물 찌꺼기(6)를 건조시켜 처리하게 된다.However, when the temperature of the outside air is not high, such as in the summer, the boiler 1 must be dried by using auxiliary drying means. In one embodiment of the present invention, the electric heater 15 and the motor The food waste contained in the tray 7 while circulating the air heated by the circulation fan 17 inside the drying chamber 5 while the internal temperature of the drying chamber 5 is maintained at a high temperature by applying power to the 16. (6) is dried and treated.

한편, 다른 실시예로 나타낸 도 3과 같이 가스버너(20)를 이용하여 음식물 찌꺼기(6)를 건조시키고자 할 경우에는 보조 가스관(22) 상에 설치된 개폐밸브(23)를 개방한 다음 챔버(3)의 외부에 설치된 점화 놉(24)을 회전시키면 점화 플러그(25)에서 스파크가 발생되어 가스 버너(20)가 점화되므로 트레이(7)에 담겨진 음식물 찌꺼기(6)가 건조된다.On the other hand, if you want to dry the food waste (6) using the gas burner 20, as shown in another embodiment, the opening and closing valve 23 installed on the auxiliary gas pipe 22, and then the chamber ( When the ignition knob 24 installed outside of 3) is rotated, sparks are generated in the spark plug 25 and the gas burner 20 is ignited, so that the food waste 6 contained in the tray 7 is dried.

이 때에는 필터(13)에 의해 처리된 배출가스가 보일러(1) 측으로 유입되지 않도록 외부공기 흡입관(11) 상의 차단밸브(18)를 닫아 외부공기가 유입되던 반대 방향을 따라 외부로 배출되도록 하면 되는 것이다.In this case, the shutoff valve 18 on the external air intake pipe 11 is closed so that the exhaust gas treated by the filter 13 does not flow to the boiler 1 side, so that the exhaust gas is discharged to the outside along the opposite direction in which the external air was introduced. will be.

본 발명의 기술사상은 상기한 바람직한 실시예에 따라 구체적으로 기술되었으나, 전술한 실시예들은 그 설명을 위한 것이며, 그 제한을 위한 것이 아님을 주 의하여야 한다.Although the technical spirit of the present invention has been described in detail according to the above-described preferred embodiment, it should be noted that the above-described embodiments are for the purpose of description and not for the purpose of limitation.

또한, 본 발명의 기술분야에서 통상의 전문가라면 본 발명의 기술사상의 범위 내에서 다양하게 변화하여 실시할 수 있음은 이해 가능한 것이다.In addition, it will be understood by those skilled in the art that various changes can be made within the scope of the technical idea of the present invention.

도 1은 본 발명의 구성을 개략적으로 나타낸 종단면도Figure 1 is a longitudinal sectional view schematically showing the configuration of the present invention

도 2는 챔버 및 건조실의 일부를 나타낸 종단면도2 is a longitudinal sectional view showing a part of a chamber and a drying chamber;

도 3은 본 발명에서 보조 건조수단의 다른 실시예를 나타낸 종단면도Figure 3 is a longitudinal sectional view showing another embodiment of the auxiliary drying means in the present invention

도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings

1 : 보일러 2 : 연통1: boiler 2: communication

3 : 챔버 5 : 건조실3: chamber 5: drying chamber

7 : 트레이 11 : 외부공기 흡입관7 tray 11: external air suction pipe

12 : 배출관 13 : 필터12 discharge pipe 13 filter

14 : 연장관 15 : 전기히터14: extension tube 15: electric heater

16 : 모터 17 : 순환 팬16: motor 17: circulation fan

18 : 차단밸브 19 : 안착판18: shut-off valve 19: seating plate

20 : 가스 버너 21 : 메인 가스관20 gas burner 21 main gas pipe

22 : 보조 가스관 23 : 개폐밸브22: auxiliary gas pipe 23: on-off valve

24 : 점화 놉 25 : 점화플러그24: Ignition knob 25: Spark plug

Claims (6)

보일러(1)의 연통(2) 상에 챔버(3)를 설치하고 상기 챔버(3)의 내부에는 도어(4)에 의해 개폐되는 건조실(5)을 구비하여 그 내부에 음식물 찌꺼기(6)가 담기는 트레이(7)를 설치함과 동시에 건조실(5)에 연결된 배출관(12)에는 필터(13)를 설치하며 상기 건조실(5)의 내부에 보일러(1)가 가동되지 않을 때 음식물 찌꺼기(6)를 건조시키는 보조 건조수단을 구비하되, 상기 보조 건조수단은 건조실(5)의 내부에 공기 순환공(19a)이 형성된 안착판(19)을 설치하고 상기 안착판의 저부에는 전기히터(15) 및 모터(16)의 구동에 따라 회전하는 순환 팬(17)을 설치하여 챔버(3)와 건조실(5)의 사이를 흐르는 고온의 폐열에 의해 트레이(7)에 담겨진 음식물 찌꺼기(6)를 건조시키는 것을 특징으로 하는 보일러의 폐열을 이용한 음식물 찌꺼기 건조장치.The chamber 3 is installed on the communication 2 of the boiler 1 and the drying chamber 5 is opened and closed by the door 4 in the chamber 3 so that food waste 6 is disposed therein. The filter 13 is installed in the discharge pipe 12 connected to the drying chamber 5 at the same time as the tray 7 is installed, and when the boiler 1 is not operated inside the drying chamber 5, the food waste 6 Auxiliary drying means for drying the auxiliary drying means is installed in the drying chamber 5, the seating plate 19 is formed with an air circulation hole (19a) and the electric heater (15) at the bottom of the seating plate And installing a circulation fan 17 which rotates according to the driving of the motor 16 to dry the food waste 6 contained in the tray 7 by the high temperature waste heat flowing between the chamber 3 and the drying chamber 5. Food waste drying apparatus using the waste heat of the boiler, characterized in that. 삭제delete 삭제delete 보일러(1)의 연통(2) 상에 챔버(3)를 설치하고 상기 챔버(3)의 내부에는 도어(4)에 의해 개폐되는 건조실(5)을 구비하여 그 내부에 음식물 찌꺼기(6)가 담기는 트레이(7)를 설치함과 동시에 건조실(5)에 연결된 배출관(12)에는 필터(13)를 설치하며 상기 건조실(5)의 내부에 보일러(1)가 가동되지 않을 때 음식물 찌꺼기(6)를 건조시키는 보조 건조수단을 구비하되, 상기 보조 건조수단은 챔버(3)의 내부에 설치된 가스 버너(20)과, 메인 가스관(21)으로부터 분기되어 가스 버너(20)에 연결됨과 동시에 개폐밸브(23)가 설치된 보조 가스관(22)과, 상기 가스 버너(20)의 일 측에 설치되어 챔버(3)에 설치된 점화 놉(24)의 회전에 따라 스파크를 발생하는 점화플러그(25)와, 외부공기 흡입관(11)으로부터 분기되어 챔버(3)의 내부에 외부공기를 공급하는 또 다른 외부공기 흡입관(26)과, 상기 건조실(5)의 내부에 설치되어 모터(16)의 구동에 따라 회전하는 순환 팬(17)으로 구성하여 챔버(3)와 건조실(5)의 사이를 흐르는 고온의 폐열에 의해 트레이(7)에 담겨진 음식물 찌꺼기(6)를 건조시키는 것을 특징으로 하는 보일러의 폐열을 이용한 음식물찌꺼기 건조장치.The chamber 3 is installed on the communication 2 of the boiler 1 and the drying chamber 5 is opened and closed by the door 4 in the chamber 3 so that food waste 6 is disposed therein. The filter 13 is installed in the discharge pipe 12 connected to the drying chamber 5 at the same time as the tray 7 is installed, and when the boiler 1 is not operated inside the drying chamber 5, the food waste 6 Auxiliary drying means for drying), the auxiliary drying means is branched from the gas burner 20 and the main gas pipe 21 installed in the chamber 3, connected to the gas burner 20 and at the same time open and close the valve An auxiliary gas pipe (22) provided with an ignition plug (25) installed at one side of the gas burner (20) and generating sparks according to rotation of the ignition knob (24) installed in the chamber (3); Another external air suction pipe 26 branching from the external air suction pipe 11 to supply external air to the inside of the chamber 3. The tray 7 is formed by the circulation fan 17 which is installed inside the drying chamber 5 and rotates according to the driving of the motor 16 by high temperature waste heat flowing between the chamber 3 and the drying chamber 5. Food waste drying apparatus using the waste heat of the boiler, characterized in that for drying the food waste contained in 6). 삭제delete 삭제delete
KR1020080105233A 2008-09-26 2008-10-27 Food waste drying device using waste heat of boiler KR100905176B1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011145767A1 (en) * 2010-05-20 2011-11-24 Fukumura Takeshi Indirect-heating-type carbonization treatment system for waste, and carbonization treatment vehicle using same
KR101186553B1 (en) * 2012-01-10 2012-10-09 신문항 Drying furnace of solid fuel containing sludge of excrement
KR101251555B1 (en) * 2010-01-13 2013-04-09 김태규 Apparatus and method of disintegrating and removing food garbage
KR101302008B1 (en) * 2010-03-15 2013-08-30 가부시끼가이샤 도시바 Sludge drying method
CN108061459A (en) * 2017-12-22 2018-05-22 上海置信节能环保有限公司 A kind of transformer drying system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08136135A (en) * 1994-11-14 1996-05-31 Tousei Denki Kk Device for drying and treating moisture substance
KR19990083928A (en) * 1999-09-01 1999-12-06 박영재 The apparatus combined dry steam with refining gas for oil reverse multi plate column make use of refuse disposal system
KR200280671Y1 (en) * 2002-01-04 2002-07-12 정주산업개발 주식회사 The device for dryer to waste that is linked to waste incinerator
KR100734092B1 (en) 2006-04-24 2007-07-02 한국에너지기술연구원 Food waste treatment system using self-energy

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08136135A (en) * 1994-11-14 1996-05-31 Tousei Denki Kk Device for drying and treating moisture substance
KR19990083928A (en) * 1999-09-01 1999-12-06 박영재 The apparatus combined dry steam with refining gas for oil reverse multi plate column make use of refuse disposal system
KR200280671Y1 (en) * 2002-01-04 2002-07-12 정주산업개발 주식회사 The device for dryer to waste that is linked to waste incinerator
KR100734092B1 (en) 2006-04-24 2007-07-02 한국에너지기술연구원 Food waste treatment system using self-energy

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101251555B1 (en) * 2010-01-13 2013-04-09 김태규 Apparatus and method of disintegrating and removing food garbage
KR101302008B1 (en) * 2010-03-15 2013-08-30 가부시끼가이샤 도시바 Sludge drying method
WO2011145767A1 (en) * 2010-05-20 2011-11-24 Fukumura Takeshi Indirect-heating-type carbonization treatment system for waste, and carbonization treatment vehicle using same
CN102667340A (en) * 2010-05-20 2012-09-12 福村猛 Indirect-heating-type carbonization treatment system for waste, and carbonization treatment vehicle using same
KR101186553B1 (en) * 2012-01-10 2012-10-09 신문항 Drying furnace of solid fuel containing sludge of excrement
CN108061459A (en) * 2017-12-22 2018-05-22 上海置信节能环保有限公司 A kind of transformer drying system

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