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KR19980063228U - Waste heat recovery and air circulation food waste drying device - Google Patents

Waste heat recovery and air circulation food waste drying device Download PDF

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Publication number
KR19980063228U
KR19980063228U KR2019970007708U KR19970007708U KR19980063228U KR 19980063228 U KR19980063228 U KR 19980063228U KR 2019970007708 U KR2019970007708 U KR 2019970007708U KR 19970007708 U KR19970007708 U KR 19970007708U KR 19980063228 U KR19980063228 U KR 19980063228U
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drying
food waste
air
waste
heat
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KR2019970007708U
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박전근
김영수
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박전근
김영수
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Priority to KR2019970007708U priority Critical patent/KR19980063228U/en
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Abstract

본 고안은 쓰레기중 젖은 음식물쓰레기를 그 처리장치에 의해 음식물쓰레기를 직접 건조시켜 사료화하고 건조시 발생되는 악취를 제거하고 폐열을 회수하여 사용할 수 있게 한 폐열회수 및 공기순환 음식물 쓰레기 건조장치에 관한 것으로,The present invention relates to a waste heat recovery and air circulation food waste drying apparatus that enables the waste food waste to be directly fed into the food waste by its processing device to remove the odor generated during drying and to recover waste heat. ,

건조통, 교반날개, 교반축, 공기흡입구, 공기배출구로 구성된 음식물쓰레기 건조장치에 있어서,In the food waste drying apparatus consisting of a drying tank, a stirring blade, a stirring shaft, an air inlet, an air outlet,

건조통 외측 하부에 물자켓을 형성하여 이에 히터를 설치하고,Form a material jacket in the lower part of the outside of the drying tank and install a heater

건조통의 일 측면에 열교환기, 냉각기, 응축수통, 송풍기를 구성하여, 건조통의 공기배출구에서 배출되는 배출공기를 열교환기로 보내 열교환케하고 이를 냉각기에 의해 냉각시켜 이 냉각된 배출공기를 응축수통을 통과시켜 수분을 분리하여 송풍기에 의해 열교환기로 보내져 열교환되어 건조통의 공기흡입구로 순환되게 한 것이다A heat exchanger, a cooler, a condensation tank, and a blower are configured on one side of the drying tank, and the exhaust air discharged from the air outlet of the drying tank is sent to the heat exchanger for heat exchange and cooled by a cooler to cool the discharged air. The water is separated by passing through and sent to the heat exchanger by the blower to be heat exchanged to circulate to the air inlet of the drying tank.

Description

폐열회수 및 공기순환 음식물쓰레기건조장치Waste heat recovery and air circulation food waste drying device

본 고안은 쓰레기중 점차 그 차지하는 비중이 늘고 있는 젖은 음식물쓰레기를 그 처리장치에 의해 음식물쓰레기 배출처에서 직접 건조시켜 사료화하고 건조시 발생되는 악취를 제거하고 폐열을 회수하여 사용할 수 있게 한 폐열회수 및 공기순환 음식물 쓰레기 건조장치에 관한 것이다.The invention devises the waste heat recovery which makes the wet food waste, which is gradually increasing its share of the trash, dry directly at the food waste discharge area by its processing device, feeds it, removes odors generated during drying, and recovers waste heat. It relates to an air circulation food waste drying apparatus.

종래 식당이나 학교, 군부대 등의 급식소는 물론 일반가정에서도 매일 발생되는 음식물 찌꺼기로 인한 쓰레기가 막대하여 새로운 환경오염의 원인이 되고 있으며, 이것의 처리문제가 중대한 사회문제로 대두되고 있는 동시에 그 처리비용 역시 막대하여 국가예산의 낭비가 초래되고 있는 것이다.Garbage from food waste, which occurs every day in restaurants, schools, military bases, as well as in general households, is a huge cause of new environmental pollution, and its disposal problem is a serious social problem and its disposal cost. It is also a huge waste of the national budget.

이러한 배경 하에서 음식물쓰레기를 건조 또는 발효 분해시키는 각종 처리장치들이 많이 개발되고 있으나 이들 처리장치들은 음식물쓰레기를 건조 또는 발효시 발생되는 악취를 그대로 배출하므로 새로운 환경오염의 요인이 되고 있으며, 이 악취를 여과기 등을 통해 배출하는 것도 있으나 그로 인해 여과기 제작에 따른 제작원가가 상승하는 여러 문제점이 있었으며 또한 음식물쓰레기를 건조시 적당한 열을 가하는 것으로 그 가열된 공기가 악취와 함께 배출되므로 에너지 손실이 커 에너지가 낭비되는 등의 문제점이 있었다.Under these circumstances, various treatment devices for drying or fermenting food waste have been developed. However, these treatment devices discharge the odor generated during drying or fermentation of food waste as it is, causing new environmental pollution. There is a problem that the manufacturing cost increases due to the filter production, and there is also a problem that increases the manufacturing cost due to the filter production, and also by applying proper heat when drying the food waste, the heated air is discharged with the odor, energy is wasted largely wasted There was a problem such as being.

본 고안은 전기한 바와 같은 문제점을 해결하기 위한 것으로 건조통내의 가열된 공기와 악취가 배출되면 열교환기를 통하여 폐열을 회수되게 하고 다시 냉각기에 의해 냉각시켜 응축수통에서 수분이 분리된 배출공기를 열교환기를 통해 건조통내로 다시 공급되게 하여 외부로 악취가 배출되지 않게 하기 위한 것이다.The present invention is to solve the problems as described above, when the heated air and odor in the drying container is discharged waste heat is recovered through the heat exchanger and cooled again by the cooler to remove the exhaust air from the water condensation tank heat exchanger It is intended to be supplied back into the drying tank so that the odor is not discharged to the outside.

도 1은 본 고안의 전체 사시도.1 is a full perspective view of the present invention.

도 2는 본 고안의 단면설명도.2 is a cross-sectional view of the present invention.

도 3은 본 고안의 폐열회수 및 공기순환 개통도3 is a waste heat recovery and air circulation opening of the present invention

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

1: 건조통, 2: 교반날개, 3: 교반축 4: 공기흡입구,1: drying vessel, 2: stirring blade, 3: stirring shaft 4: air intake,

5: 공기배출구, 6: 물자켓, 7: 히터, 8: 열교환기,5: air outlet, 6: jacket, 7: heater, 8: heat exchanger,

9: 냉각기, 10: 응축수통, 11: 송풍기9: cooler, 10: condensate, 11: blower

이하, 본 고안의 요지를 첨부도면에 의하여 상세히 설명하면 다음과 같아.Hereinafter, the gist of the present invention will be described in detail by the accompanying drawings.

건조통(1), 교반날개(2), 교반축(3), 공기흡입구(4), 공기배출구(5)로 구성된 음식물쓰레기 건조장치에 있어서,In the food waste drying apparatus consisting of a drying container (1), a stirring blade (2), a stirring shaft (3), an air inlet (4), an air outlet (5),

건조통(1) 외측 하부에 물자켓(6)을 형성하여 이에 히터(7)를 설치하고,Forming a jacket (6) in the lower lower portion of the drying tank (1) to install a heater (7),

건조통(1)의 일 측면에 열교환기(8), 냉각기(9), 응축수통(10), 송풍기(11)를 구성하여, 건조통(1)의 공기배출구(5)에서 배출되는 배출공기를 열교환기(8)로 보내 열교환케하고 이를 냉각기(9)에 의해 냉각시켜 이 냉각된 배출공기를 응축수통(10)을 통과시켜 수분을 분리하여 송풍기(11)에 의해 열교환기(8)로 보내져 열교환되어 건조통(1)의 공기흡입구(4)로 순환되게 한 것이다.A heat exchanger 8, a cooler 9, a condensate container 10, and a blower 11 are formed on one side of the drying container 1, and the exhaust air discharged from the air outlet 5 of the drying container 1 is formed. Is sent to the heat exchanger (8) to heat exchange and cooled by the cooler (9) to pass the cooled discharge air through the condensate bottle (10) to separate the water to the heat exchanger (8) by the blower (11). It is sent to heat exchange to circulate to the air inlet (4) of the drying container (1).

미설명부호 12는 투입구, 13은 모터, 14는 감속기, 15는 코일관, 16은 냉각기 팬 17은 배출구이다.Reference numeral 12 is an inlet, 13 is a motor, 14 is a reducer, 15 is a coil pipe, 16 is a cooler fan 17 is an outlet.

이와 같은 본 고안의 작용효과를 상세히 설명하면 다음과 같다.Referring to the effect of the present invention in detail as follows.

먼저 본 고안 장치의 투입구(12)를 통하여 음식물쓰레기를 투입하고 투입구(12)를 닫은 후 장치를 가동시키면 건조통(1) 하부의 물자켓(6)의 히터(7)가 발열되어 물을 가열시켜 가열된 물에 의해 건조통(1)의 내부가 간접 가열되는 것이다.First, the food waste is introduced through the inlet 12 of the present invention device, the inlet 12 is closed, and the device is operated. The heater 7 of the jacket 6 of the drying container 1 is heated to heat water. The inside of the drying container 1 is indirectly heated by the heated water.

이렇게 건조통(1) 내부가 가열되면서 음식물쓰레기가 교반날개(2)에 의해 교반되면서 건조되는 것이다.The drying bin (1) is heated while the food waste is dried while stirring by the stirring blade (2).

이 교반날개(2)는 모터(13)에 연결된 감속기(14)에 의해 교반축(3)이 회전되어 교반날개(2)가 회전 교반하는 것이다.The stirring blade 2 rotates the stirring shaft 3 by the reduction gear 14 connected to the motor 13, and the stirring blade 2 rotates and stirs.

이와 같이 투입된 음식물쓰레기가 회전 교반 건조되면서 발생되는 악취와 수증기가 건조통(1)의 공기배출구(5)를 통하여 배출되면 이 악취와 수증기가 함유된 가열된 배출공기는 열교환기(8)로 보내져 열교환되어 1차 냉각되고 다시 냉각기(9)로 보내져 냉각되면서 악취와 수증기는 물로 응축되어 응축수통(10)에 모아지고 수분이 분리되고 냉각된 배출공기는 송풍기(11)에 의해 열교환기(8)로 보내져 열교환기(8)에 내장되어 있는 코일관(15)을 통과하면서 공기배출구(5)로부터 배출된 악취와 수증기가 함유된 가열된 배출공기로부터 폐열을 회수하여 건조통(1)의 공기흡입구(4)로 공급되는 것이다.When the odor and steam generated by the food waste thus introduced are rotated and stirred and dried through the air outlet 5 of the drying container 1, the heated exhaust air containing the odor and water vapor is sent to the heat exchanger 8. The heat exchanged and the primary cooling and then sent back to the cooler (9) to cool the odor and water vapor condensed into water, collected in the condensate tank 10, the moisture is separated and the discharged air cooled by the blower (11) heat exchanger (8) The waste heat is recovered from the heated exhaust air containing the malodor and water vapor discharged from the air outlet 5 while passing through the coil pipe 15 embedded in the heat exchanger 8, It is supplied to (4).

이와 같이 음식물쓰레기가 건조될 때까지 건조통(1)내의 공기를 계속 순환시키고 외부로 배출시키지 않는 것이다.In this way, until the food waste is dried, the air in the drying container 1 continues to circulate and is not discharged to the outside.

한편 공기를 계속 순환시키다 응축수통(10)에 응축수가 꽉차게 되면 냉각기(9)와 송풍기(11)가 멈추고 응축수통(10)의 응축수가 배출되고 그 응축수가 다 배출되면 냉각기(9)와 송풍기(11)가 다시 작동되어 배출공기를 계속 순환시키는 것이다.On the other hand, the air continues to circulate. When the condensate is full in the condensate tank 10, the cooler 9 and the blower 11 stop, and the condensate in the condensate 10 is discharged. When the condensate is exhausted, the cooler 9 and the blower are exhausted. (11) is operated again to continue circulating the exhaust air.

이상과 같은 본 고안은 건조통에 직접 히터를 부착하지 않고 물자켓에의해 간접 가열하므로 히터가 부착된 부분의 음식물쓰레기가 타던 현상을 제거할 수 있으며, 음식물쓰레기가 건조되면서 발생하던 악취를 건조통 외부로 배출하지 않고 배출공기를 냉각, 폐열회수하여 다시 건조통 내부로 투입 순환시키므로 악취의 배출이 없어 환경오염을 예방할 수 있으며 건조통 내부의 가열된 공기를 그대로 배출하지 않고 가열된 공기에서 폐열을 회수하여 다시 공급하므로 에너지 절약을 할 수 있으며 음식물쓰레기의 건조장치의 궁극적 목적인 음식물쓰레기로 인한 폐기물의 발생을 원천적으로 방지하고 건조된 음식물쓰레기를 사료, 퇴비로 사용할 수 있는 등 유용한 고안인 것이다.The present invention as described above is indirectly heated by a jacket without attaching a heater directly to the drying tank can eliminate the phenomenon of food waste in the heater is attached, drying odor caused by drying food waste Since the exhaust air is cooled and recovered without waste to the outside, it is circulated back into the drying tank to prevent the environmental pollution by releasing odors and waste heat from the heated air without discharging the heated air inside the drying container as it is. It is a useful design that can save energy by recovering and resupply, and prevent the generation of waste due to food waste, which is the ultimate purpose of the drying device of food waste, and use dried food waste as feed and compost.

본 고안은 쓰레기중 젖은 음식물쓰레기를 건조시키는 장치로서 음식물쓰레기의 건조시 발생되는 악취를 외부로 배출시키지 않고 순환시키고 이 악취가 포함된 가열된 공기에서 그 열을 회수 사용할 수 있게 하여 환경오염을 줄이고 에너지 절약을 하기 위한 것이다.The present invention is a device for drying wet food waste in garbage, circulating without discharging the odor generated during drying of food waste to the outside and recovering the heat from the heated air containing the odor to reduce environmental pollution It is to save energy.

Claims (1)

건조통(1), 교반날개(2), 교반축(3), 공기흡입구(4), 공기배출구(5)로 구성된 음식물쓰레기 건조장치에 있어서,In the food waste drying apparatus consisting of a drying container (1), a stirring blade (2), a stirring shaft (3), an air inlet (4), an air outlet (5), 건조통(1) 외측 하부에 물자켓(6)을 형성하여 이에 히터(7)를 설치하고,Forming a jacket (6) in the lower lower portion of the drying tank (1) to install a heater (7), 건조통(1)의 일 측면에 열교환기(8), 냉각기(9), 응축수통(10), 송풍기(11)를 구성하여, 건조통(1)의 공기배출구(5)에서 배출되는 배출공기를 열교환기(8)로 보내 열교환케하고 이를 냉각기(9)에 의해 냉각시켜 이 냉각된 배출공기를 응축수통(10)을 통과시켜 수분을 분리하여 송풍기(11)에 의해 열교환기(8)로 보내져 열교환되어 건조통(1)의 공기흡입구(4)로 순환되게 함을 특징으로 하는 폐열회수 및 공기순환 음식물쓰레기 건조장치.A heat exchanger 8, a cooler 9, a condensate container 10, and a blower 11 are formed on one side of the drying container 1, and the exhaust air discharged from the air outlet 5 of the drying container 1 is formed. Is sent to the heat exchanger (8) to heat exchange and cooled by the cooler (9) to pass the cooled discharge air through the condensate bottle (10) to separate the water to the heat exchanger (8) by the blower (11). Waste heat recovery and air circulation food waste drying apparatus, characterized in that it is sent to heat exchange to be circulated to the air inlet (4) of the drying container (1).
KR2019970007708U 1997-04-10 1997-04-10 Waste heat recovery and air circulation food waste drying device Ceased KR19980063228U (en)

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Cited By (10)

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KR19990078874A (en) * 1999-08-16 1999-11-05 김영숙 food waste treatment apparatus
KR20000012266A (en) * 1999-11-10 2000-03-06 김수현 Dring method and dry equipment for wastes
KR20010090678A (en) * 2000-04-10 2001-10-19 유인상 A method for treating organic waste and high concentration wastewater using energy recycle system.
KR20010109699A (en) * 2000-06-01 2001-12-12 박양균 dry device and method for sludge and food garbage
KR20030009814A (en) * 2001-07-24 2003-02-05 아이미르(주) Deodorized food waste treatment apparatus
KR20030019764A (en) * 2001-08-30 2003-03-07 김학수 Pressurized Air Dryer
KR20030072872A (en) * 2002-03-07 2003-09-19 주식회사한틀 A method and apparatus for drying organic waste
KR100653128B1 (en) * 2002-04-19 2006-12-01 양사헌 Airflow Structure of Organic Waste Recycling Plant
KR100723007B1 (en) * 2005-09-15 2007-06-04 김윤수 A food waste drier disposer
KR100724686B1 (en) * 2005-11-08 2007-06-08 정암환경(주) Closed Circulation Type Drying Apparatus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990078874A (en) * 1999-08-16 1999-11-05 김영숙 food waste treatment apparatus
KR20000012266A (en) * 1999-11-10 2000-03-06 김수현 Dring method and dry equipment for wastes
KR20010090678A (en) * 2000-04-10 2001-10-19 유인상 A method for treating organic waste and high concentration wastewater using energy recycle system.
KR20010109699A (en) * 2000-06-01 2001-12-12 박양균 dry device and method for sludge and food garbage
KR20030009814A (en) * 2001-07-24 2003-02-05 아이미르(주) Deodorized food waste treatment apparatus
KR20030019764A (en) * 2001-08-30 2003-03-07 김학수 Pressurized Air Dryer
KR20030072872A (en) * 2002-03-07 2003-09-19 주식회사한틀 A method and apparatus for drying organic waste
KR100653128B1 (en) * 2002-04-19 2006-12-01 양사헌 Airflow Structure of Organic Waste Recycling Plant
KR100723007B1 (en) * 2005-09-15 2007-06-04 김윤수 A food waste drier disposer
KR100724686B1 (en) * 2005-11-08 2007-06-08 정암환경(주) Closed Circulation Type Drying Apparatus

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