KR100656597B1 - A drying machine for food wastes - Google Patents

A drying machine for food wastes Download PDF

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KR100656597B1
KR100656597B1 KR1020050064052A KR20050064052A KR100656597B1 KR 100656597 B1 KR100656597 B1 KR 100656597B1 KR 1020050064052 A KR1020050064052 A KR 1020050064052A KR 20050064052 A KR20050064052 A KR 20050064052A KR 100656597 B1 KR100656597 B1 KR 100656597B1
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South Korea
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food waste
cover
chamber
dried
garbage
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KR1020050064052A
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Korean (ko)
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김영구
김동주
문학노
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김동주
문학노
김영구
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microbiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A small household garbage dryer which is constructed in a small and light structure is provided to reduce an economical burden, suppresses diffusion of garbage odor, and can dry garbage promptly, simply and more efficiently. The household garbage dryer comprises: a body(10) on which an electric heater(12) is mounted; an inner container(20) which is placed on the body and contains garbage to be dried; a catchment tank(30) which is mounted on the inner container in the state that a catchment chamber(33) is formed around a vapor hole(32) perforated bottom(31) of the catchment tank; and a cover(40) which has a deodorizing chamber(41) and covers an upper part of the catchment tank to induce a dew condensation phenomenon of vapor, wherein a vent hole(44) is formed on the bottom of the deodorizing chamber.

Description

가정용 음식쓰레기 건조기{a drying machine for food wastes}Household drying machine for food wastes

도 1은 본 발명에 가정용 음식쓰레기 건조기의 분해 단면도1 is an exploded cross-sectional view of a household food waste dryer according to the present invention.

도 2는 조립된 상태에서 음식쓰레기가 건조되는 장면을 연상해 본 단면도2 is a cross-sectional view reminiscent of a scene in which food waste is dried in an assembled state;

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

10: 본체 12: 전기히터10: main body 12: electric heater

20: 내통 30: 집수통20: inner barrel 30: sump

31. 바닥 32: 증기공31. Bottom 32: Steam Ball

33: 집수실 40: 덮개33: collecting chamber 40: cover

41: 탈취실 42: 탈취재41: deodorizing room 42: deodorizing material

본 발명은 일반 가정에서 발생하는 과일껍질, 야채찌꺼기, 잔반 등의 음식쓰레기를 경제적이면서도 간편하고 신속하게 또한 냄새의 확산을 억제하면서 효율적으로 건조시킬 수 있는 가정용 소형 음식쓰레기 건조기에 관한 것이다.The present invention relates to a small household food waste dryer that can dry food wastes such as fruit peels, vegetable debris, and residues generated in a general household economically, easily and quickly and efficiently while suppressing the spread of odors.

가정에서 쏟아지는 음식쓰레기는 유기질 비료나 가축용 사료로 재활용할 수 있는 자원이지만, 오수가 발생하고 악취도 심하다.Food waste from households is a resource that can be recycled as organic fertilizers or animal feed, but it produces sewage and smells bad.

매일같이 발생하는 그 많은 양의 음식쓰레기를 유기질 비료나 사료화하는 데는 음식쓰레기처리장이 필요하다. 그러나 음식쓰레기처리장은 시설과 운영에 막대한 자본이 소요되고, 일반 가정에서 수거한 음식쓰레기를 음식쓰레기처리장으로 운송하는 비용과 운송과정에서의 비위생적인 면은 물론 음식쓰레기처리장 주변의 환경도 고려돼야 하는 등 과제가 많다.Food waste treatment plants are needed to feed organic fertilizer or feed large quantities of food waste that occur every day. However, the food waste treatment plant requires enormous capital for its facilities and operations, and the costs of transporting food waste collected from ordinary households to the food waste treatment plant, the unsanitary aspects of the transportation process, as well as the environment around the food waste treatment plant should be considered. There are many problems.

일반 가정에서는 음식쓰레기가 담긴 봉투를 수거 차량이 수거해갈 때까지 대문 밖에 방치해두기 마련인 데, 거주자는 물론 인근을 지나는 보행인은 악취 때문에 고통스럽고 추하게 보이며, 파리와 같은 해충이 들끓고 베어 나온 오수가 주변을 오손시키는 등 비위생적인 문제도 있다.In ordinary households, bags containing food waste are left outside the gate until the collection vehicle is picked up.The resident and the pedestrian passing by the neighborhood look painful and ugly because of the bad smell, There are also unsanitary problems, such as fouling the surroundings.

한편, 음식쓰레기를 가열하여 강제 건조시키는 종래의 음식쓰레기 건조기는 주로 음식쓰레기를 전문으로 처리하는 작업장에서 사용하는 산업용으로서, 외형이 크고 무거운 데다 점유면적을 넓게 차지하고, 고가품이며, 운영비도 막대하기 때문에 일반 가정용으로는 부적합하다.On the other hand, the conventional food waste dryers for heating and forcibly drying food wastes are mainly used in workplaces that specialize in processing food wastes, which are large and heavy in appearance, occupy a large occupied area, are expensive, and have high operating costs. Not suitable for general home use.

가정용으로 제안된 공개실용신안공보 제97-14706호는 전기히터가 내장된 본체에 음식쓰레기를 넣고 가열 압착하여 탈수와 함께 건조가 이뤄지도록 한 것인 데, 압착 건조과정에서 아래쪽에 있는 음식쓰레기의 일부가 밀려나가 하수구로 유입될 개연성 때문에 하수를 오염시키고 건조량도 감소되는 등 비효율적이고, 압착 건조가 진행되면서 손으로 눌러야 하는 불편이 따르고, 싱크대의 일측에 고정시키는 붙박이형이기 때문에 사용장소에 제약을 받는다.Korean Utility Model Publication No. 97-14706, proposed for home use, puts food waste into a body with an electric heater and heat-presses it to dry with dehydration. It is inefficient due to the possibility of some part being pushed out into the sewer and contaminated the sewage, and the amount of drying is reduced.In addition, it is inconvenient to press by hand as the compression drying progresses. Receive.

또, 가열 건조과정에서 건조기 밖으로 확산되는 공기에서 악취가 심하고, 그 공기 중에 죽지 아니한 세균에 대해서는 속수무책이다.In addition, the odor is severe in the air diffused out of the dryer during the heating and drying process, and it is helpless for the bacteria that do not die in the air.

이러한 문제들 때문에 이 음식쓰레기 건조기는 실용화되지 못한 채 사장되고 말았다.Because of these problems, the food waste dryer was left out of service.

따라서 본 발명의 목적은 소형 경량으로서 경제적 부담이 적고, 음식쓰레기를 악취의 확산을 억제하면서 신속 간편하게 아주 효율적으로 건조시킬 수 있는 가정용 소형 음식쓰레기 건조기를 제공하려는 것이다.Accordingly, it is an object of the present invention to provide a small household food waste dryer that can be dried quickly and simply and efficiently while suppressing the spread of odor while having a small and light weight and low economic burden.

이 같은 본 발명의 과제는 전기히터가 내장된 본체와, 음식쓰레기를 담아 상기 본체에 안장하는 내통과, 상기 내통에서 음식쓰레기가 끓는 동안 발생하여 상승하는 수증기가 빠져나가는 증기공이 천공되고 증기공으로 빠져나간 수증기가 응축되어 떨어지는 응축수를 모으는 집수실을 가진 집수통과, 수증기와 함께 증기공으로 빠져나가는 공기 중의 냄새분자를 흡수하여 탈취하면서 수증기의 결로현상을 유도하는 덮개로 조합된 가정용 음식쓰레기 건조기로 달성할 수 있다.The problem of the present invention is that the main body with the electric heater, and the inner cylinder saddle in the main body containing the food waste, and steam boiled out of the rising steam generated during the boiling of the food waste from the inner cylinder is perforated and escaped into the steam hole It is achieved by a household food trash dryer combined with a collecting basin with a collecting chamber to collect condensed water that is condensed by the outgoing steam, and a cover that induces the condensation of water vapor by absorbing and deodorizing the odor molecules in the air exiting the steam hole together with the steam. can do.

도 1에서, 본 발명에서 제안하는 가정용 음식쓰레기 건조기는 본체(10)와 내통(20), 집수통(30) 덮개(40)로 이뤄진다.In Figure 1, the household food waste dryer proposed in the present invention consists of a main body 10, the inner cylinder 20, the sump container 30, the cover 40.

본체(10)는 내피(11)의 바닥 저면 중앙에 전기히터(12)가 부착된 것이고, 내통(20)은 끓여서 건조시킬 음식쓰레기를 담아 본체(10)에 안장하는 것으로, 전기밥솥이나 전기보온밥통 및 전기압력솥에 두루 쓰이는 본체 및 내통의 구조와 마찬가지다.The main body 10 is attached to the electric heater 12 in the center of the bottom bottom of the endothelium 11, the inner cylinder 20 is a saddle in the main body 10 containing the food waste to boil and dry, electric rice cooker or electric insulation It is the same as the structure of the main body and inner cylinder which are used in rice bowl and electric pressure cooker.

집수통(30)은 내통(20) 위에 얹어서 끓이는 음식쓰레기에서 발생하여 상승하는 수증기를 받은 덮개(40)의 내면에서 결로현상에 의해 물방울로 맺혔다가 떨어지는 물을 받아 모았다가 음식쓰레기가 건조된 후에 덮개(40)를 벗기고 내통(20)에서 들어내 안전한 곳에 버릴 수 있게 한 것으로, 볼록하게 솟은 바닥(31)의 한복판에 증기공(32)이 뚫려 있고, 바닥(31)의 주위에는 옴폭해서 집수에 적합한 집수실(33)도 형성되어 있다.The sump (30) is put on the inner container 20, boils out from the food waste that is boiled by the condensation phenomenon from the inner surface of the cover (40) which receives the rising steam, collects the falling water and collects the falling water after the food waste is dried The cover 40 can be removed and lifted out of the inner cylinder 20 to be disposed of in a safe place. A steam hole 32 is drilled in the middle of the convexly raised floor 31, and the water is collected around the bottom 31. A collecting chamber 33 suitable for the above is also formed.

증기공(32)이 뚫린 바닥(31)을 집수실(33)측 바닥보다도 높게 한 것은 집수실(33)에 고인 물이 증기공(32)으로 빠져 내리는 것을 배제하여 음식쓰레기가 효과적으로 건조되도록 하기 위한 것이다.The bottom 31 of the steam hole 32 drilled higher than the bottom of the collection chamber 33 prevents water accumulated in the collection chamber 33 from falling into the steam hole 32 so that the food waste is effectively dried. It is for.

덮개(40)는 집수통(30) 위를 덮어서 증기공(32)으로 상승하는 수증기가 대기중으로 확산되는 것을 방지하면서 결로현상에 의해 물방울로 맺힌 뒤 집수통(30)으로 떨어지도록 유도하면서 건조한 공기 중의 냄새분자가 제거되도록 하는 것으로, 덮개(40)의 한복판에는 바닥에 증기공(32) 보다도 작은 배기공(44)이 천공된 탈취실(41)이 형성되어 있다.The cover 40 covers the top of the sump 30 and prevents the water vapor rising to the steam hole 32 from being diffused into the atmosphere, forming a drop of water by condensation, and then inducing the drop to fall into the sump 30. In order to remove the odor molecules, the deodorizing chamber 41 in which the exhaust hole 44 smaller than the steam hole 32 was formed is formed in the middle of the cover 40 at the bottom.

상기 탈취실(41)에는 활성탄소, 맥반석과 같이 흡착성능이 우수한 탈취재(42)를 담아 배기공(44)으로 유입되는 건조한 공기 중에 섞인 냄새분자를 흡착하여 탈취되어 나가게 한다.The deodorizing chamber 41 contains deodorizing material 42 having excellent adsorption performance, such as activated carbon and elvan, to adsorb and deodorize odor molecules mixed in dry air flowing into the exhaust hole 44.

도면부호 중 (43)은 등의 살균재, (45)는 탈취실(41)의 윗막이용 금망 또는 타공판제 막이를 표시한다.Reference numeral 43 denotes a sterilizing material such as a back, and 45 denotes a gold mesh or a perforated plate membrane of the upper membrane of the deodorization chamber 41.

도 2에서, 적당량의 음식쓰레기(a)가 담긴 내통(20)을 본체(10)에 안장하고, 내통(20) 위에 집수통(30)을 탑재한 후 덮개(40)로 집수통(30) 위를 가린 다음에 전기히터(12)를 통전시켜 음식쓰레기(a)를 끓인다.In FIG. 2, the inner container 20 containing the appropriate amount of food waste a is placed in the main body 10, and the collecting container 30 is mounted on the inner container 20, and then the collecting container 30 is formed by the cover 40. Cover the stomach and then energize the electric heater (12) to boil food waste (a).

비전기식 솥이나 프라이팬 등의 조리 기구를 가스레인지에 올려놓고 가열하면 내용물은 바닥과 가장자리 쪽에 있는 것부터 끓기 시작하고, 맨 나중에 끓는 부분은 조리 기구의 복판 부분이다. 화기에 직접 노출되어 일찍 가열되는 것이 조리기구 자체이기 때문이다. 이렇게 조리 기구를 가열해서는 음식쓰레기를 보다 빠른 시간 내에 가열하여 건조시키기 곤란하다. 이 점을 고려할 때, 이 음식쓰레기 건조기도 통상의 전기식 밥솥이나 보온밥통 또는 압력솥처럼 내통(20)의 한복판에서부터 끓게 하는 것이 효과적이다. 전기히터(12)를 본체(10)의 한복판에 배치한 것은 이런 맥락에서다.When cookers such as non-electric cookers or frying pans are placed on a gas stove and heated, the contents start to boil from the bottom and the edges, and the boiling part is the middle part of the cookware. This is because the cookware itself is directly exposed to the fire and heats up early. When the cooking utensils are heated in this way, it is difficult to dry food wastes by heating them in a faster time. In view of this, it is effective to boil the food waste dryer from the middle of the inner container 20 like a conventional electric rice cooker, a thermos cooker or a pressure cooker. It is in this context that the electric heater 12 is arranged in the middle of the body 10.

음식쓰레기가 끓으면서 수증기가 발생한다. 수증기(b)는 증기공(32)을 통해 집수통(30)과 덮개(40)에 의해 조성된 공간으로 유입되고, 음식쓰레기(a)는 수증기(b)가 증발되면서 건조된다.Steam is produced as the food waste boils. Water vapor (b) is introduced into the space formed by the sump (30) and the cover 40 through the steam hole 32, the food waste (a) is dried while the water vapor (b) evaporates.

집수통(30)과 덮개(40) 사이의 공간으로 유입되는 수증기(b)는 대기에 접촉된 덮개(40)의 내면에 접촉되면서 결로현상에 의해 물방울로 맺히고, 그 물방울은 자중에 의해서 또는 덮개(40)의 주벽 내면을 타고 집수실(33)로 떨어져 고인다.Water vapor (b) flowing into the space between the sump (30) and the cover 40 is in contact with the inner surface of the cover 40 in contact with the atmosphere is condensed with water droplets by condensation, the water droplets by the weight or the cover Take the inner surface of the circumference (40) and fall to the water collecting chamber (33).

이러한 일련의 과정이 지속되다가 언젠가 음식쓰레기에서 수증기의 발생이 미미해진 후에도 당분간 전기히터(12)를 통전상태로 방치한다. 그 무렵부터는 습도가 낮은 더운 공기가 증기공(32)으로 유입되어 덮개(40)의 내면에 맺힌 물방울을 떨어뜨리기도 하고, 더러는 배기공(44)으로 빠져나간다.After such a series of processes continues, sometime the electric heater 12 is left energized for a while even after generation of water vapor from the food waste is insignificant. Since then, hot air having low humidity flows into the steam hole 32 to drop water droplets formed on the inner surface of the cover 40, and some of the hot air flows out of the exhaust hole 44.

더운 공기에는 음식쓰레기의 좋지 못한 냄새분자가 섞여 있을 수 있다. 이 냄새분자는 탈취재(42)에 의해 흡수, 탈취된다. 그래서 음식쓰레기가 건조되는 동안에 악취로 인한 고통에서 벗어날 수 있는 것이다. 냄새분자는 수증기(b)에 섞여 유입된 후에 상기의 탈취과정을 거치는 것은 물론이다.Hot air can contain a mixture of bad smells from food waste. This odor molecule is absorbed and deodorized by the deodorizing material 42. So while food waste dries, you can get rid of the odor. Odor molecules are mixed with water vapor (b) and then go through the deodorization process.

더운 공기 중에는 살균되지 아니한 세균이 휩쓸려 나갈 수도 있다. 특히 음식쓰레기가 가열될 초기 무렵에는 더욱 그러하다. 이 점을 고려한다면 상기 탈취실(41)에 은 등의 살균성 물질로 된 살균재(43)를 함께 장입하여 살균한다.Unheated bacteria can be swept away in hot air. This is especially true in the early days when food waste is heated. Considering this point, the sterilizing material 43 made of a sterilizing substance such as silver is charged together and sterilized in the deodorizing chamber 41.

음식쓰레기의 가열 건조에 관한 모든 과정이 종료된 후에는 전기히터(12)를 끄고, 덮개(40)를 벗긴 다음에 집수통(30)을 들어내서 괸 물을 버리고, 본체(10)에서 내통(20)을 들어내 건조된 음식쓰레기를 비운다.After all processes related to the heating and drying of the food waste are completed, the electric heater 12 is turned off, the cover 40 is removed, the water collecting container 30 is lifted up and the water is discarded, and the inner container (from the main body 10 is removed). 20) Lift up and empty the dried food waste.

탈수실(41)은 굳이 비우지 않아도 된다. 탈수재(42)는 더운 공기에 의해 건조되어 교체하지 않고도 재사용이 가능하기 때문이다. 살균재(43)가 함께 담긴 경우도 그렇다.The dehydration chamber 41 does not have to be empty. This is because the dehydrating material 42 is dried by hot air and can be reused without replacement. This is also the case when the sterilizer 43 is contained together.

본체(10)는 집집마다 갖추고 있을 내통이 분리되는 전기식 밥솥이나 압력솥의 전기히터 장착형 본체를 활용할 수도 있다. 이 경우, 그 본체의 규격에 맞춰 내통(20)과 집수통(30) 및 덮개(40)만 갖추면 상기와 같은 요령으로 차질 없이 음식쓰레기를 건조시킬 수 있다.The main body 10 may utilize an electric heater-mounted main body of an electric rice cooker or a pressure cooker in which the inner cylinder to be provided for each house is separated. In this case, if only the inner cylinder 20, the sump container 30 and the cover 40 in accordance with the specifications of the main body can be dried in the same manner as described above without food disruption.

이상 설명한 대로 본 발명의 가정용 음식쓰레기 건조기는 구조가 간단하고 소형이어서 가정 내 어디서든 전기만 연결되는 곳이면 음식쓰레기를 건조시킬 수 있다. 또, 악취의 확산을 억제하면서 신속 간편하고 아주 효율적으로 음식쓰레기를 건조시킬 수 있다.As described above, the household food waste dryer of the present invention has a simple structure and small size, so that food waste can be dried anywhere in the home where only electricity is connected. In addition, food waste can be dried quickly, easily and very efficiently while suppressing the spread of odors.

Claims (1)

전기히터(12)가 장착된 본체(10)와, 본체(10)에 안장하여 건조할 음식쓰레기를 담는 내통(20)과, 증기공(32)이 천공된 바닥(31) 주위에 집수실(33)이 형성된 채로 상기 내통(20) 위에 탑재되는 집수통(30)과, 바닥에 배기공(42)이 천공된 탈취실(41)을 갖고 상기 집수통(30) 위를 가려서 수증기의 결로현상을 유도하는 덮개(40)로 이뤄진 가정용 음식쓰레기 건조기.The main body 10 to which the electric heater 12 is mounted, the inner cylinder 20 containing the food waste to be dried and dried in the main body 10, and the water collecting chamber (around the bottom 31 where the steam hole 32 is perforated) A condensation phenomenon of water vapor is formed by covering the sump 30 with the sump 30 mounted on the inner casing 20 and the deodorization chamber 41 perforated with an exhaust hole 42 on the bottom with the 33 formed therein. Household food waste dryer made of a cover (40) to induce.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110631338A (en) * 2019-09-30 2019-12-31 白海军 Wet garbage drying machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110631338A (en) * 2019-09-30 2019-12-31 白海军 Wet garbage drying machine

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