KR20220102161A - deodorization apparatus in garbage disposal - Google Patents

deodorization apparatus in garbage disposal Download PDF

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KR20220102161A
KR20220102161A KR1020210003113A KR20210003113A KR20220102161A KR 20220102161 A KR20220102161 A KR 20220102161A KR 1020210003113 A KR1020210003113 A KR 1020210003113A KR 20210003113 A KR20210003113 A KR 20210003113A KR 20220102161 A KR20220102161 A KR 20220102161A
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deodorizing
unit
heater
outlet
food waste
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KR102537371B1 (en
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김완재
문병조
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(주) 지엘플러스
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    • AHUMAN NECESSITIES
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    • A61LMETHODS 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
    • A61L11/00Methods specially adapted for refuse
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/01Deodorant compositions
    • A61L9/014Deodorant compositions containing sorbent material, e.g. activated carbon
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18Radiation
    • A61L9/20Ultraviolet radiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/005Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by heat treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B01D53/007Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8678Removing components of undefined structure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • 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
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12M1/00Apparatus for enzymology or microbiology
    • C12M1/02Apparatus for enzymology or microbiology with agitation means; with heat exchange means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2209/00Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10Apparatus features
    • A61L2209/12Lighting means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2209/00Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20Method-related aspects
    • A61L2209/22Treatment by sorption, e.g. absorption, adsorption, chemisorption, scrubbing, wet cleaning
    • 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
    • Y02W30/20Waste processing or separation

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Abstract

The present invention relates to a deodorizing device for a food waste disposer with improved thermal efficiency for deodorizing odorous gas generated when decomposing and removing moisture-containing food waste discharged from homes by fusing the same with microorganisms by means of a heater and catalyst. The deodorizing device for a food waste disposer with improved thermal efficiency according to an embodiment of the present specification removes the odorous gas generated when food waste flowing into an agitating container decomposes and disappears, and comprises: a first deodorizing unit communicating with an outlet of the agitating container and deodorizing the inhaled odorous gas with ozone generated by an ultraviolet lamp; and a second deodorizing unit including a heating unit which communicates with an outlet of the first deodorizing unit through a first connection pipe and accommodates a heater for burning the odorous gas passing through the first deodorizing unit, and a catalyst chamber which communicates with an outlet of the heating unit through a second connection pipe and accommodates a catalyst for deodorizing the odorous gas passing through the heater. According to the deodorizing device for a food waste disposer with improved thermal efficiency, the first deodorizing unit, the heating unit and the catalyst chamber of the second deodorizing unit are integrally formed to be in communication with each other such that heat loss caused by operation of the heater is minimized to reduce a periodic operation time of the heater.

Description

열 효율성을 향상시킨 음식물쓰레기 처리기의 탈취장치{deodorization apparatus in garbage disposal}Deodorization apparatus in garbage disposal with improved thermal efficiency

본 명세서는 음식물쓰레기 처리기에 관한 것으로, 보다 구체적으로 설명하면, 가정 등에서 배출되는 수분이 포함된 음식물 쓰레기를 미생물과 융합하여 분해 및 소멸시 발생되는 악취가스를 히터 및 촉매제에 의해 탈취하기 위한, 열 효율성을 향상시킨 음식물쓰레기 처리기의 탈취장치에 관한 것이다.The present specification relates to a food waste processor, and more specifically, to deodorize odor gas generated during decomposition and extinction by fusing food waste containing moisture discharged from homes, etc. with microorganisms by means of a heater and a catalyst, heat, It relates to a deodorizing device for a food waste treatment machine with improved efficiency.

본 명세서에서 달리 표시되지 않는 한, 이 섹션에 설명되는 내용들은 이 출원의 청구항들에 대한 종래 기술이 아니며, 이 섹션에 포함된다고 하여 종래 기술이라고 인정되는 것은 아니다.Unless otherwise indicated herein, the material described in this section is not prior art to the claims of this application, and inclusion in this section is not an admission that it is prior art.

일반 가정과 음식점에서 음식물쓰레기를 줄이려는 노력이 활성화되고 있으나, 증가되는 음식물쓰레기 량을 조절하기란 쉽지않고, 이를 매립할 경우 매립장소가 한정됨은 물론 악취와 침출수로 인한 환경 파괴를 초래하게 된다.Efforts are being made to reduce food waste in general households and restaurants, but it is not easy to control the increasing amount of food waste.

이로 인해, 정부에서 음식물쓰레기를 발효, 건조 또는 소멸방식 등을 유도할 수 있는 처리장치를 단체급식장소, 또는 아파트 건물 신축시 의무적으로 설치할 수 있도록 규정화하고 있다.For this reason, the government has stipulated that a treatment device capable of inducing fermentation, drying, or extinction of food waste can be compulsorily installed in a group catering place or when an apartment building is constructed.

한편, 음식물쓰레기 부피를 줄이기 위해 분쇄 및 압축시 배출되는 악취를 제거하기 위한 방법으로 활성탄 흡착법, 약액 세정법, 미생물 탈취법, 오존 산화법 등이 사용되고 있는 실정이다.Meanwhile, in order to reduce the volume of food waste, activated carbon adsorption method, chemical cleaning method, microbial deodorization method, ozone oxidation method, etc. are being used as methods for removing odors emitted during grinding and compression.

특허등록번호 제10-1461608호의 음식물 쓰레기 처리장치의 악취제거장치는The odor removal device of the food waste treatment device of Patent Registration No. 10-1461608 is

광 산화, 오존 산화로 악취를 산화 분해하는 1차 챔버와, 1차 챔버의 후부에 연결되어 산성가스를 촉매 산화 및 중화시키는 2차 챔버와, 2차 챔버의 후부에 연결되어 잔여 악취 및 오존을 처리하는 3차 챔버와, 3차 챔버의 후부에 연결되는 블로워로 구성된다.The first chamber for oxidatively decomposing odors through photo-oxidation and ozone oxidation, the second chamber connected to the rear of the first chamber for catalytic oxidation and neutralization of acid gas, and the rear connected to the rear of the second chamber to remove residual odors and ozone It consists of a tertiary chamber for processing, and a blower connected to the rear of the tertiary chamber.

전술한 1차 챔버는 UV램프를 구성하고, 2차 챔버는 은나노, 산화구리가 첨가되는 알카리 촉매와 히터로 구성되며, 3차 챔버는 내부에 이산화 망간을 포함하는 촉매를 충진시켜 음식물쓰레기에서 발생하는 악취를 제거하도록 구성되며, 2차 챔버의 온도를 3-6시간 주기로 100-600℃로 10-15분 동안 가열하여 내부의 수증기 및 촉매독을 제거하도록 구성되어 있다.The above-mentioned first chamber constitutes a UV lamp, the second chamber consists of an alkali catalyst to which silver nano and copper oxide are added, and a heater, and the third chamber is filled with a catalyst containing manganese dioxide inside to generate food waste It is configured to remove the bad odor, and it is configured to remove the water vapor and catalyst poison inside by heating the temperature of the secondary chamber to 100-600°C for 10-15 minutes at a cycle of 3-6 hours.

전술한 특허등록번호 제1461608호의 음식물 쓰레기 처리장치의 악취제거장치는 2차 챔버에서 주기적으로 1-3시간에 걸쳐 100-600℃로 히팅하여 수증기와 촉매독을 제거하게 되므로 과도한 에너지 소비로 인해 많은 유지비용이 지출되는 문제점을 갖게 된다.The odor removal device of the food waste treatment device of the aforementioned Patent Registration No. 1461608 removes water vapor and catalyst poison by heating it to 100-600°C periodically in the secondary chamber for 1-3 hours. There is a problem in that the maintenance cost is spent.

도면에는 미 도시 되었으나, 교반통으로부터 유입되는 악취가스를 오존에 의해 탈취처리하도록 UVC램프가 설치되는 1차 탈취부와,Although not shown in the drawing, a primary deodorizing unit in which a UVC lamp is installed to deodorize the odor gas flowing in from the stirring barrel by ozone;

1차 탈취부를 통과한 악취가스 및 잔류 오존을 연소시켜 탈취처리시키 위한 히터 및 히터를 통과하는 악취가스를 촉매반응에 의해 탈취하기 위한 촉매제가 수용되는 2차 탈취부를 2원화시켜 별개로 분리형성시킨 분리형 탈취장치가 사용되고 있다.A heater for deodorizing treatment by burning the malodorous gas and residual ozone that passed through the primary deodorization unit, and a secondary deodorizing unit containing a catalyst for deodorizing the malodorous gas passing through the heater by a catalytic reaction, are separated and formed separately. A detachable deodorizer is being used.

종래의 분리형 탈취장치에서는 1차 탈취부와 2차 탈취부를 별개로 분리형성함에 따라 이들을 제작 및 조립하는 작업시간 증가로 인해 작업능률이 떨어지므로 원가비용 상승을 초래하게 되고, 또한 히터 가동에 의한 열 손실이 크게되어 열 효율성이 떨어지므로 음식물쓰레기 처리기의 탈취장치 중 히터 가동시간 증가로 인해 전기세가 상승되는 문제점을 갖게 된다.In the conventional detachable deodorization device, since the primary deodorization unit and the secondary deodorization unit are separately formed, the work efficiency decreases due to an increase in the working time for manufacturing and assembling them, which leads to an increase in cost and heat caused by the heater operation. Since the loss is large and the thermal efficiency is lowered, there is a problem in that the electricity bill is increased due to the increase in the operating time of the heater among the deodorizers of the food waste processor.

대한민국 등록특허공보 등록번호 제10-1461608호에 음식물 쓰레기 처리장치의 악취제거장치가 등록공고되어 있다.In the Republic of Korea Patent Publication No. 10-1461608, a odor removal device for a food waste treatment device is registered.

본 명세서의 실시예는, 음식물 쓰레기를 미생물과 융합하여 분해 및 소멸시 발생되는 악취가스를 제거하기 위한 이산화망간 등의 촉매제를 재생시키기 위한 히터 가동에 의한 열 손실됨을 최소화시킬 수 있도록 한, 열 효율성을 향상시킨 음식물쓰레기 처리기의 탈취장치와 관련된다.The embodiment of the present specification provides thermal efficiency by fusing food waste with microorganisms to minimize heat loss due to the operation of a heater to regenerate a catalyst such as manganese dioxide for removing odor gas generated during decomposition and extinction. It is related to the deodorization device of the improved food waste treatment machine.

본 명세서의 실시예는, 탈취통을 일체형으로 형성하여 조립하는 작업성을 향상시키고, 히터의 열 손실됨을 줄여 가동 시간을 줄임에 따라 전기요금을 낮출 수 있도록 한, 열 효율성을 향상시킨 음식물쓰레기 처리기의 탈취장치와 관련된다.An embodiment of the present specification improves the workability of assembling by forming a deodorizing container integrally, and reduces the heat loss of the heater, thereby reducing the operating time, thereby lowering the electricity bill, and improving thermal efficiency. It is related to the deodorization device of

상기 및 기타 본 명세서의 목적을 달성하기 위하여 본 명세서의 일 실시예에 따르면,According to an embodiment of the present specification to achieve the above and other purposes of the present specification,

교반통에 유입되는 음식물쓰레기를 분해, 소멸시 발생되는 악취가스를 제거하기 위한 음식물쓰레기 처리기의 탈취장치에 적용되고,It is applied to the deodorization device of the food waste treatment machine to remove the odor gas generated when the food waste is decomposed and extinguished.

상기 교반통의 배출구에 연통되고, 흡입되는 악취가스를 자외선램프에 의해 생성되는 오존에 의해 탈취하기 위한 제1탈취부;a first deodorizing unit communicating with the outlet of the stirring barrel and deodorizing the sucked odor gas by ozone generated by the ultraviolet lamp;

상기 제1탈취부의 배출구에 제1연결관을 통해 연통되고, 상기 제1탈취부를 통과하는 악취가스를 연소시키기 위한 히터가 수용되는 가열부와, 상기 가열부의 배출구에 제2연결관을 통해 연통되고 상기 히터를 통과하는 악취가스를 탈취하기 위한 촉매제가 수용되는 촉매제챔버로 이루어지는 제2탈취부;를 구비하되,A heating unit communicating with the outlet of the first deodorizing unit through a first connection pipe and accommodating a heater for burning the malodorous gas passing through the first deodorizing unit is communicated with the outlet of the heating unit through a second connecting pipe, A second deodorizing unit comprising a catalyst chamber in which a catalyst for deodorizing the odor gas passing through the heater is accommodated;

상기 제1탈취부와, 상기 제2탈취부의 가열부 및 촉매제챔버를 연통되도록 일체형으로 형성함에 따라 상기 히터 가동에 따른 열 손실됨을 최소화하여 주기적으로 가동되는 상기 히터 가동시간을 줄일 수 있도록 한 것을 특징으로 하는 열 효율성을 향상시킨 음식물쓰레기 처리기의 탈취장치를 제공한다.The first deodorizing unit, the heating unit and the catalyst chamber of the second deodorizing unit are integrally formed to communicate with each other, thereby minimizing heat loss due to the operation of the heater, thereby reducing the period of time during which the heater is operated periodically. To provide a deodorizing device for a food waste treatment machine with improved thermal efficiency.

전술한 구성을 갖는 본 명세서의 실시예에 따른 열 효율성을 향상시킨 음식물쓰레기 처리기의 탈취장치는 아래와 같은 이점을 갖는다.The deodorizing apparatus of a food waste processor having improved thermal efficiency according to an embodiment of the present specification having the above-described configuration has the following advantages.

음식물 쓰레기를 미생물과 융합하여 분해 및 소멸시 발생되는 악취가스를 오존에 의해 1차로 탈취처리하는 1차 탈취부와, 촉매제를 주기적으로 설정시간동안 히터에 의해 고온처리함에 따라 잔류 오존과 악취 성분을 탈취처리하는 2차 탈취부와, 악취성분을 탈취제에 의해 탈취처리하는 3차 탈취부를 일체형으로 형성함에 따라, 히터 가동에 따른 열 손실되는 것을 최소화시켜 히터 가동 시간을 줄임에 따라 전기비용이 절감되어 실용성을 갖게 된다.The primary deodorization unit that first deodorizes the odor gas generated during decomposition and extinction by fusing food waste with microorganisms with ozone, and the residual ozone and odor components by periodically heating the catalyst for a set period of time with a heater. By forming the secondary deodorizing part for deodorizing treatment and the tertiary deodorizing part for deodorizing the odor components with a deodorant in one piece, the heat loss caused by the heater operation is minimized and the heater operation time is reduced, thereby reducing the electricity cost. have practicality.

또한, 탈취통을 일체화하여 조립하는 작업성을 향상시킴에 따라 조립비용 및 인건비용을 낮추어 가격경쟁력을 높일 수 있게 된다.In addition, by improving the workability of assembling by integrating the deodorization tube, it is possible to increase the price competitiveness by lowering the assembly cost and labor cost.

도 1은 본 명세서의 바람직한 실시예에 따른 열 효율성을 향상시킨 음식물쓰레기 처리기의 사시도,
도 2는 도 1에 도시된 음식물쓰레기 처리기에서, 뚜껑을 개방시킨 상태의 도면,
도 3은 도 1에 도시된 음식물쓰레기 처리기에서, 음식물쓰레기를 분쇄 및 압축시키는 구동부의 도면,
도 4는 도 1에 도시된 음식물쓰레기 처리기에서, 음식물쓰레기로부터 발생되는 악취를 제거하는 탈취부를 장착시킨 도면,
도 5는 도 1에 도시된 음식물쓰레기 처리기의 개략적인 단면도,
도 6은 도 4에 도시된 탈취부의 발췌사시도,
도 7은 도 4에 도시된 탈취부의 종단면도,
도 8은 도 4에 도시된 탈취부의 횡단면도,
도 9는 도 1에 도시된 음식물쓰레기 처리기의 저면도,
도 10은 도 1에 도시된 음식물쓰레기 처리기에서, 바닥면에 형성되는 소음감쇄부 및 탈취부를 설명하기 위한 도면이다.
1 is a perspective view of a food waste processor with improved thermal efficiency according to a preferred embodiment of the present specification;
FIG. 2 is a view of the food waste disposer shown in FIG. 1 in a state in which the lid is opened;
3 is a view of a driving unit for pulverizing and compressing food waste in the food waste processor shown in FIG. 1;
4 is a view in which a deodorizing unit for removing odors generated from food waste is mounted in the food waste processor shown in FIG. 1;
5 is a schematic cross-sectional view of the food waste disposer shown in FIG. 1;
6 is an excerpt perspective view of the deodorizing unit shown in FIG. 4;
7 is a longitudinal sectional view of the deodorizing unit shown in FIG. 4;
8 is a cross-sectional view of the deodorizing unit shown in FIG. 4;
9 is a bottom view of the food waste disposer shown in FIG. 1;
FIG. 10 is a view for explaining a noise attenuating unit and a deodorizing unit formed on a floor surface of the food waste processor shown in FIG. 1 .

이하, 첨부도면을 참조하여 본 명세서의 바람직한 실시예에 따른 열 효율성을 향상시킨 음식물쓰레기 처리기의 탈취장치를 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings, a deodorizing device for a food waste processor with improved thermal efficiency according to a preferred embodiment of the present specification will be described in detail.

도 1 내지 도 10을 참조하면, 본 명세서의 일 실시예에 따른 열 효율성을 향상시킨 음식물쓰레기 처리기의 탈취장치는1 to 10 , the deodorization device of the food waste processor having improved thermal efficiency according to an embodiment of the present specification

교반통에 유입되는 음식물쓰레기를 분해, 소멸시 발생되는 악취가스를 제거하기 위한 음식물쓰레기 처리기의 탈취장치에 적용되고,It is applied to the deodorization device of the food waste treatment machine to remove the odor gas generated when the food waste is decomposed and extinguished.

교반통(10)의 악취가스 배출구에 연결되는 엘보우형태의 유입관(24)을 통해 흡입되는 악취가스를 자외선램프(11)(일 예로서, 악취가스를 자외선 및 오존에 의해 광산화 및 오존산화로 산화 분해시킬 수 있도록 오존을 생성할 수 있는 UVc램프(즉, 100∼280㎚파장을 갖는 UV-C 대역의 자외선을 방사하는 자외선램프가 사용될 수 있다))에 의해 생성되는 오존에 의해 탈취하기 위한 제1탈취부(12);The malodorous gas sucked in through the elbow-shaped inlet pipe 24 connected to the malodorous gas outlet of the stirring barrel 10 is converted into an ultraviolet lamp 11 (for example, the malodorous gas is converted into photooxidation and ozone oxidation by ultraviolet and ozone. For deodorizing by ozone generated by a UVc lamp (that is, an ultraviolet lamp emitting UV-C band having a wavelength of 100 to 280 nm can be used) that can generate ozone for oxidative decomposition a first deodorizing unit 12;

제1탈취부(12)의 배출구(13)에 U자 형태의 제1연결관(14)을 통해 연통되고, 제1탈취부(12)를 통과하는 악취가스 및 잔류 오존성분을 임의온도(일 예로서, 60-70℃ 정도를 말함)에서 주기적으로(일 예로서, 4-5시간 정도를 말함) 임의시간(일예로서, 약 10-30분 정도를 말함)동안 가열하여 연소시키기 위한 히터(15)가 수용되는 가열부(16)와, 가열부(16)의 배출구(17)에 ∩자 형태의 제2연결관(18)을 통해 연통되고 히터(15)를 통과하는 악취가스를 촉매반응에 의해 탈취하기 위한 촉매제(19)(일 예로서, 이산화망간 등이 사용될 수 있다)가 수용되는 촉매제챔버(20)로 이루어지는 제2탈취부(21);It communicates with the outlet 13 of the first deodorizing unit 12 through the U-shaped first connection pipe 14, and the odor gas and residual ozone components passing through the first deodorizing unit 12 are heated at an arbitrary temperature (one day). For example, a heater for burning by heating (for example, about 60-70° C.) to periodically (for example, about 4-5 hours) for a random time (for example, about 10-30 minutes) The heating unit 16 in which 15) is accommodated and the odor gas passing through the heater 15 and communicating with the outlet 17 of the heating unit 16 through the ∩-shaped second connection pipe 18 are catalyzed. a second deodorizing unit 21 comprising a catalyst chamber 20 in which a catalyst 19 for deodorizing by (as an example, manganese dioxide, etc. may be used) is accommodated;

촉매제챔버(20)의 배출구에 L자 형태의 제3연결관(25)을 통해 연결되는 블로워팬(26)(blower fan);을 구비하되,A blower fan 26 (blower fan) connected to the outlet of the catalyst chamber 20 through an L-shaped third connection pipe 25 is provided;

제1탈취부(12)와, 제2탈취부(21)의 가열부(16) 및 촉매제챔버(20)를 연통되도록 일체형으로 형성함에 따라(즉 제1탈취부(12), 가열부(16) 및 촉매제챔버(20)가 하나의 탈취통을 이루게 됨) 히터(15) 가동에 따른 열 손실됨을 최소화하여 주기적으로 가동되는 히터(15) 가동시간을 줄일 수 있도록 한 것을 특징으로 한다.As the first deodorizing unit 12, the heating unit 16 of the second deodorizing unit 21, and the catalyst chamber 20 are integrally formed to communicate (that is, the first deodorizing unit 12, the heating unit 16) ) and the catalyst chamber 20 form a single deodorizing tube) It is characterized in that it is possible to reduce the operating time of the periodically operated heater 15 by minimizing heat loss due to the operation of the heater 15 .

전술한 제1탈취부(12)의 악취가스 유입구 및 배출구는 자외선램프(11)에 의해 가열된 열이 제1탈취부(12) 내부에서 최대한 지체된 후 가열부(16)로 이동되도록 지그재그형태로 형성되는 것이 바람직하다.The above-mentioned malodor gas inlet and outlet of the first deodorizing unit 12 have a zigzag shape so that the heat heated by the ultraviolet lamp 11 is delayed as much as possible inside the first deodorizing unit 12 and then moved to the heating unit 16 . It is preferably formed by

더욱 바람직한 실시예에 의하면, 도 5, 도 6 및 도 7에서와 같이, 전술한 제2연결관(18) 외측으로 형성되고, 제2탈취부(21) 내부의 열이 제2연결관(18)을 통해 외부로 방열되는 것을 줄이기 위한 열 차단판(22);을 더 구비하는 것을 특징으로 한다.According to a more preferred embodiment, as in Figs. 5, 6 and 7, the above-described second connecting pipe 18 is formed outside, and the heat inside the second deodorizing unit 21 is transferred to the second connecting pipe 18. ) through the heat shield plate 22 to reduce heat radiation to the outside; characterized in that it further comprises.

이로 인해, 전술한 히터(15) 가동에 의해 제2탈취부(21) 내부의 열이 제2연결관(18)을 통해 외부로 방열되여 열 손실되는 것을 줄임에 따라 히터(15) 가동에 따른 전력소비를 최소화시킬 수 있게 된다.For this reason, as the heat inside the second deodorizing unit 21 is radiated to the outside through the second connection pipe 18 by the operation of the heater 15 described above to reduce heat loss, It is possible to minimize power consumption.

도 6에서와 같이, 전술한 제2탈취부(21) 내부의 온도를 감지하여 검출신호를 히터(15) 구동부에 전송하기 위한 온도세서(23);를 더 구비하는 것을 특징으로 한다.6, the temperature sensor 23 for detecting the temperature inside the above-described second deodorizing unit 21 and transmitting a detection signal to the heater 15 driving unit; characterized in that it further comprises.

따라서, 전술한 제2탈취부(21) 내의 온도를 온도센서(23)에 의해 감지하되, 감지된 온도가 미리설정된 임의온도를 초과할 경우 히터(15)를 가동시키는 구동부에 제어신호를 전송하여 히터(15) 가동시간을 제어할 수 있게 된다.Therefore, the temperature in the above-described second deodorizing unit 21 is sensed by the temperature sensor 23, but when the sensed temperature exceeds a preset arbitrary temperature, a control signal is transmitted to the driving unit for operating the heater 15. It becomes possible to control the operating time of the heater 15 .

도 5 및 도 10에서와 같이, 전술한 제2탈취부(21)의 배출구에 연결되는 제3연결관(25)과, 교반통(10)이 수용되는 본체(28) 바닥면에 형성되는 토출구(31) 사이에 형성되고, 정화된 공기가 이동되는 트랩(32)(trap);5 and 10, the third connection pipe 25 connected to the outlet of the above-described second deodorizing unit 21, and the outlet formed on the bottom surface of the body 28 in which the stirring barrel 10 is accommodated. a trap formed between 31 and through which purified air is moved;

트랩(32) 일측에 안착되고, 교반통(10)으로부터 가스를 흡입하여 토출구(31)측으로 이동시키는 블로워팬(26) 구동에 따른 소음을 감쇄시키기 위한 흡음재(33)(일 예로서, 스펀지재가 사용될 수 있다);A sound absorbing material 33 (as an example, a sponge material is seated on one side of the trap 32) for attenuating noise caused by the blower fan 26 driving that sucks gas from the stirring barrel 10 and moves it to the outlet 31 side. can be used);

흡음재(33)와 토출구(31) 사이에 형성되고, 토출구(31)로 이동되는 정화공기 중에 잔류되는 냄새를 제거하기 위한 통상의 탈취패드(34);A normal deodorizing pad 34 formed between the sound absorbing material 33 and the discharge port 31, and for removing the odor remaining in the purified air moving to the discharge port 31;

트랩(32) 상부에 형성되고, 제3연결관(25)의 출구를 통과하는 정화공기를 트랩(32)으로 이동시키는 유입공(35a)이 일측에 형성되는 덮개(35)(일 예로서, 실리콘재가 사용될 수 있다);를 더 구비하는 것을 특징으로 한다.The cover 35 (as an example, Silicone material may be used); characterized in that it further comprises.

따라서, 전술한 블로워팬(26) 구동에 의해 교반통(10)으로부터 흡입된 후 본체(28) 바닥면의 토출구(31)로 이동되는 악취가스를 제1탈취부(12) 및 제2탈취부(21)를 통과하는 도중에 제거하게 되고, 정화된 공기를 토출구(31)를 통해 외부로 배출하게 된다.Accordingly, the first deodorizing unit 12 and the second deodorizing unit remove the malodorous gas that is sucked from the stirring barrel 10 by the above-described blower fan 26 and moves to the outlet 31 of the bottom surface of the main body 28 . It is removed while passing through (21), and the purified air is discharged to the outside through the outlet (31).

이때, 정화된 공기가 제2탈취부(21)의 배출구에 연결되는 제3연결관(25)과 토출구(31) 사이에 형성된 트랩(32)을 통과시, 흡음재(33)에 의해 블로워팬(26) 구동에 따른 소음을 감쇄시기게 되고, 흡음재(33) 하류측에 형성된 탈취패드(34)에 의해 정화공기 중에 잔류된 냄새를 제거한 후 토출구(31)로 이동시켜 배출함에 따라 탈취효과를 극대화시킬 수 있게 된다.At this time, when the purified air passes through the trap 32 formed between the discharge port 31 and the third connection pipe 25 connected to the outlet of the second deodorization unit 21, the blower fan ( 26) The noise caused by driving is attenuated, and the deodorizing effect is maximized by removing the odor remaining in the purified air by the deodorizing pad 34 formed on the downstream side of the sound absorbing material 33 and then moving it to the outlet 31 to discharge it. be able to do

이하에서, 본 명세서의 일 실시예에 따른 열 효율성을 향상시킨 음식물쓰레기 처리기의 탈취장치를 첨부도면에 따라 설명한다.Hereinafter, a deodorizing apparatus for a food waste processor having improved thermal efficiency according to an embodiment of the present specification will be described with reference to the accompanying drawings.

도 1 내지 도 10에서와 같이, 수분을 포함하는 음식물쓰레기가 투입되는 교반통(10)이 수용되고, 뚜껑(27)이 상부 개구부에 개폐가능하게 장착되는 본체(28)와, 본체(28)를 양측으로 관통하여 회전가능하게 설치되는 교반축(29)과, 교반축(29)을 동력전달수단(구동스프로킷(a), 연결체인(b) 및 피동스프로킷(c)이 사용될 수 있다)에 의해 회전시키기 위해 정,역 방향으로 구동되는 구동모터(30)와, 구동모터(30)를 제어하기 위한 제어부(미 도시)(PCB)를 포함하는 음식물쓰레기 처리기의 탈취장치는, 본 명세서가 속하는 기술분야에서 통상적으로 사용되는 기술내용에 속하는 것이므로 이들의 구성 및 작동에 대한 상세한 설명은 생략한다.As shown in FIGS. 1 to 10 , the stirring container 10 into which the food waste containing water is put is accommodated, and the lid 27 is operably mounted in the upper opening to open and close the main body 28 and the main body 28 . A stirring shaft 29 that is rotatably installed through the both sides, and the stirring shaft 29 to the power transmission means (the driving sprocket (a), the connecting chain (b) and the driven sprocket (c) can be used) A deodorizing device for a food waste processor including a driving motor 30 driven in forward and reverse directions to rotate by a control unit (not shown) and a control unit (not shown) (PCB) for controlling the driving motor 30, to which this specification belongs Since it belongs to the technical content commonly used in the technical field, a detailed description of the configuration and operation thereof will be omitted.

따라서, 전술한 교반통(10)에 투입된 수분이 포함된 음식물쓰레기에 투입한 미생물을 교반축(29) 회전에 의해 배합하여 분해 또는 소멸시킬 경우, 블로워팬(26)의 흡입력에 의해 교반통(10)에서 배출되는 수분이 포함된 악취가스는 교반통(10)의 배출구에 연통되도록 연결된 엘보우형태의 유입관(24)을 통해 자외선램프(11)가 설치된 제1탈취부(12)에 이동된다.Therefore, in the case of decomposing or destroying the microorganisms put into the food waste containing the moisture added to the above-mentioned stirring barrel 10 by mixing the stirring shaft 29 rotation, the stirring barrel ( The odor gas containing moisture discharged from 10) is moved to the first deodorizing unit 12 in which the ultraviolet lamp 11 is installed through the elbow-shaped inlet pipe 24 connected to the outlet of the stirring barrel 10. .

전술한 바와 같이 교반통(10)으로부터 배출되는 수분이 포함된 악취가스가 내부가 빈 원통형태의 제1탈취부(12)에 흡입될 경우, 제1탈취부(12) 내부에 악취가스 이동방향으로 설치된 자외선램프(11)에서 방사되는 자외선인 UVc에 의해 생성된 오존과 반응하게 된다.As described above, when the odor gas containing moisture discharged from the stirring barrel 10 is sucked into the first deodorizing unit 12 having an empty cylindrical shape, the direction of movement of the odor gas inside the first deodorizing unit 12 . It reacts with ozone generated by UVc, which is an ultraviolet ray emitted from the ultraviolet lamp 11 installed as a

즉, 제1탈취부(12) 내에 유입된 악취가스는 자외선램프(11)에 의해 생성된 오존과 반응하여 악취 일부가 제거되고, 오존 반응으로 생성된 혼합가스는 제1탈취부(12)로부터 U자 형태의 제1연결관(14)을 통과하여 히터(15)가 설치된 가열부(16)로 이동된다.That is, the malodorous gas introduced into the first deodorizing unit 12 reacts with ozone generated by the ultraviolet lamp 11 to remove a portion of the odor, and the mixed gas generated by the ozone reaction is discharged from the first deodorizing unit 12 . It passes through the U-shaped first connection pipe 14 and moves to the heating unit 16 in which the heater 15 is installed.

즉, 가열부(16)에 유입된 악취가스는 제2탈취부(21)를 이루는 가열부(16)에 수용된 임의온도를 유지하는 히터(15) 가동에 따른 열에 의해 악취가스에 포함된 수증기를 제거하고, 동시에 악취가스를 연소처리하게 된다.That is, the malodorous gas introduced into the heating unit 16 absorbs water vapor contained in the malodorous gas by the heat generated by the operation of the heater 15 that maintains an arbitrary temperature accommodated in the heating unit 16 constituting the second deodorizing unit 21 . At the same time, the odor gas is burned and treated.

전술한 가열부(16)의 히터(15)를 통과한 후, ∩자 형태의 제2연결관(18)을 통과한 악취가스는 촉매제(19)(일 예로서, 이산화망간이 사용될 수 있다)가 수용된 촉매제챔버(20)에 이동된다.After passing through the heater 15 of the above-described heating unit 16, the odor gas passing through the ∩-shaped second connection pipe 18 has a catalyst 19 (as an example, manganese dioxide may be used). It is moved to the accommodated catalyst chamber (20).

즉, 히터(15)의 가열에 의해 촉매제챔버(20)의 촉매제(19)를 임의온도(약 120℃ 정도)로 가열하여 고온처리하게 되므로 촉매제(19)에 흡착된 악취성분을 탈착시킬 수 있게 된다.That is, since the catalyst 19 of the catalyst chamber 20 is heated to an arbitrary temperature (about 120° C.) by the heating of the heater 15 and treated at a high temperature, the odor component adsorbed to the catalyst 19 can be desorbed. do.

따라서, 제2탈취부(21)를 이루는 가열부(16)의 히터(15) 및 촉매제챔버(20)의 촉매제(19)에 의해 악취성분이 제거된 정화된 공기를 제2탈취부(21)의 배출구에 연결되는 L자 형태의 제3연결관(25)및 본체(28) 바닥면에 형성되는 토출구(31)를 통해 외부로 배출시킬 수 있다.Accordingly, the purified air from which odor components are removed by the heater 15 of the heating unit 16 constituting the second deodorization unit 21 and the catalyst 19 of the catalyst chamber 20 is transferred to the second deodorization unit 21 . It can be discharged to the outside through the L-shaped third connection pipe 25 connected to the outlet of the and the outlet 31 formed on the bottom surface of the main body 28 .

전술한 바와 같이 본 명세서의 실시예에 의한 열 효율성을 향상시킨 음식물쓰레기 처리기의 탈취장치에 의하면,According to the deodorizing device of the food waste processor having improved thermal efficiency according to the embodiment of the present specification as described above,

교반통(10)에 투입되는 수분이 포함된 음식물쓰레기에 투입된 미생물을 교반축(29) 회전에 의해 배합시켜 분해 및 소멸시 배출되는 악취가스는 제1탈취부(12)에 흡입된 후, 악취가스 이동방향으로 설치된 자외선램프(11)에 의해 생성되는 오존에 의해 1차로 탈취처리된다.The malodorous gas discharged during decomposition and extinction by mixing microorganisms put into the food waste containing water into the stirring container 10 by rotation of the stirring shaft 29 is sucked into the first deodorizing unit 12, and then the malodorous odor It is primarily deodorized by ozone generated by the ultraviolet lamp 11 installed in the gas movement direction.

제1탈취부(12)를 통과한 후, 히터(15)가 설치된 제2탈취부(21)에 이동된 수분이 포함된 악취가스 및 오존잔류성분을 제2탈취부(21)의 가열부(16)에 수용된 히터(15)에 의해 연소처리한 후, 제2탈취부(21)의 촉매제챔버(20)에 수용된 촉매제(19)를 히터(15) 가동으로 가열시킴에 따라 촉매작용에 의해 2차로 탈취처리된다.After passing through the first deodorizing unit 12, the odor gas and ozone residual components containing the moisture moved to the second deodorizing unit 21 in which the heater 15 is installed are transferred to the heating unit of the second deodorizing unit 21 ( After combustion treatment by the heater 15 accommodated in 16), the catalyst 19 accommodated in the catalyst chamber 20 of the second deodorization unit 21 is heated by the operation of the heater 15, resulting in 2 It is deodorized by car.

이때, 전술한 자외선램프(11)가 설치된 제1탈취부(12)와, 제2탈취부(21)를 이루는 히터(15)가 설치된 가열부(16) 및 촉매제(19)가 수용된 촉매제챔버(20)를 일체형으로 형성함에 따라, 탈취장치를 조립하는 작업성을 대폭 향상시킬 수 있고, 주기적으로 가동되는 히터(15) 가동에 따른 열 손실됨을 최소화시켜 음식물쓰레기 처리기의 탈취장치 중 히터(15) 가동시간을 줄여 전기세를 절감할 수 있게 된다.In this case, the catalyst chamber ( 20) as an integral part, it is possible to significantly improve the workability of assembling the deodorizer, and minimize heat loss due to the operation of the periodically operated heater 15. By reducing operating time, you can save on electricity bills.

한편, 전술한 교반통(10)으로부터 제1탈취부(12)에 흡입된 악취가스를 내부의 자외선램프(11)에 의해 생성된 오존에 의해 탈취처리하고, 제2탈취부(21)의 가열부(16)에 이동된 악취가스를 히터(15)에 의해 연소처리하며, 촉매제챔버(20)에 충진되며 히터(15)의 주기적인 가열로 고온처리함에 따라 재생되는 촉매제(19)의 촉매 반응에 의해 촉매제(19)에 흡착된 수분 및 반응물질을 탈취시키는 기술내용은, 본 명세서가 속하는 기술분야에서 통상적으로 사용되는 것이므로 이들의 구성 및 작동에 대한 상세한 설명은 생략한다.On the other hand, the deodorizing gas sucked into the first deodorizing unit 12 from the above-described stirring barrel 10 is deodorized by ozone generated by the ultraviolet lamp 11 inside, and the second deodorizing unit 21 is heated. Catalytic reaction of the catalyst 19 that is regenerated by burning the odor gas moved to the unit 16 by a heater 15, filling the catalyst chamber 20 and high-temperature treatment with periodic heating of the heater 15 The technical content of deodorizing the moisture and reactants adsorbed to the catalyst 19 by the is commonly used in the technical field to which the present specification belongs, and thus detailed descriptions of their configuration and operation will be omitted.

여기에서, 전술한 본 명세서에서는 바람직한 실시예를 참조하여 설명하였지만, 해당 기술분야에서 숙련된 당업자는 하기의 청구범위에 기재된 본 명세서의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 명세서를 다양하게 수정 및 변경할 수 있음을 이해할 수 있을 것이다.Here, although the foregoing specification has been described with reference to preferred embodiments, those skilled in the art can variously modify and modify the present specification without departing from the spirit and scope of the present specification as set forth in the following claims. You will understand that you can change it.

10; 교반통
11; 자외선램프
12; 제1탈취부
13; 배출구
14; 제1연결관
15; 히터
16; 가열부
17; 배출구
18; 제2연결관
19; 촉매제
20; 촉매제챔버
21; 제2탈취부
22; 열차단판
23; 온도센서
24; 유입관
25; 제3연결관
26; 블로워팬
27; 뚜껑
28; 본체
29; 교반축
30; 구동모터
10; stirrer
11; UV lamp
12; 1st deodorizer
13; outlet
14; 1st connector
15; heater
16; heating part
17; outlet
18; 2nd connector
19; catalyst
20; catalyst chamber
21; 2nd deodorizer
22; train board
23; temperature Senser
24; inlet pipe
25; 3rd connector
26; blower fan
27; Lid
28; main body
29; agitation shaft
30; drive motor

Claims (4)

교반통에 유입되는 음식물쓰레기를 분해, 소멸시 발생되는 악취가스를 제거하기 위한 음식물쓰레기 처리기의 탈취장치에 적용되고,
상기 교반통의 배출구에 연통되고, 흡입되는 악취가스를 자외선램프에 의해 생성되는 오존에 의해 탈취하기 위한 제1탈취부;
상기 제1탈취부의 배출구에 제1연결관을 통해 연통되고, 상기 제1탈취부를 통과하는 악취가스를 연소시키기 위한 히터가 수용되는 가열부와, 상기 가열부의 배출구에 제2연결관을 통해 연통되고 상기 히터를 통과하는 악취가스를 탈취하기 위한 촉매제가 수용되는 촉매제챔버로 이루어지는 제2탈취부;를 구비하되,
상기 제1탈취부와, 상기 제2탈취부의 가열부 및 촉매제챔버를 연통되도록 일체형으로 형성함에 따라 상기 히터 가동에 따른 열 손실됨을 최소화하여 주기적으로 가동되는 상기 히터 가동시간을 줄일 수 있도록 한 것을 특징으로 하는 열 효율성을 향상시킨 음식물쓰레기 처리기의 탈취장치.
It is applied to the deodorization device of the food waste treatment machine to remove the odor gas generated when the food waste is decomposed and extinguished.
a first deodorizing unit communicating with the outlet of the stirring barrel and deodorizing the sucked odor gas by ozone generated by the ultraviolet lamp;
A heating unit communicating with the outlet of the first deodorizing unit through a first connection pipe and accommodating a heater for burning the malodorous gas passing through the first deodorizing unit is communicated with the outlet of the heating unit through a second connecting pipe, and A second deodorizing unit comprising a catalyst chamber in which a catalyst for deodorizing the odor gas passing through the heater is accommodated;
The first deodorizing unit, the heating unit and the catalyst chamber of the second deodorizing unit are integrally formed to communicate with each other, thereby minimizing heat loss due to the operation of the heater, thereby reducing the period of time during which the heater is operated periodically. A deodorizing device for a food waste processor with improved thermal efficiency.
제1항에 있어서,
상기 제2연결관 외측으로 형성되고, 상기 제2탈취부 내부의 열이 상기 제2연결관을 통해 외부로 방열되는 것을 줄이기 위한 열 차단판;을 더 구비하는 것을 특징으로 하는 열 효율성을 향상시킨 음식물쓰레기 처리기의 탈취장치.
According to claim 1,
It is formed outside the second connector, and the heat inside the second deodorizing part is a heat shield plate for reducing the heat dissipation to the outside through the second connector; Deodorizing device for food waste disposer.
제1항에 있어서,
상기 제2탈취부 내부의 온도를 감지하여 검출신호를 상기 히터 구동부에 전송하기 위한 온도세서;를 더 구비하는 것을 특징으로 하는 열 효율성을 향상시킨 음식물쓰레기 처리기의 탈취장치.
According to claim 1,
and a temperature sensor for detecting a temperature inside the second deodorizing unit and transmitting a detection signal to the heater driving unit.
제1항에 있어서,
상기 제2탈취부의 배출구에 연결되는 제3연결관과 상기 교반통이 수용되는 본체 바닥면에 형성되는 토출구 사이에 형성되고, 정화된 공기가 이동되는 트랩;
상기 트랩 일측에 안착되고, 상기 교반통으로부터 가스를 흡입하여 상기 토출구측으로 이동시키는 블로워팬 구동에 따른 소음을 감쇄시키기 위한 흡음재;
상기 흡음재와 토출구 사이에 형성되고, 상기 토출구로 이동되는 정화공기 중에 잔류되는 냄새를 제거하기 위한 탈취패드;
상기 트랩 상부에 형성되고, 상기 제3연결관의 출구를 통과하는 정화공기를 상기 트랩으로 이동시키는 유입공이 일측에 형성되는 덮개;를 더 구비하는 것을 특징으로 하는 열 효율성을 향상시킨 음식물쓰레기 처리기의 탈취장치.
According to claim 1,
a trap formed between the third connection pipe connected to the outlet of the second deodorization unit and the outlet formed on the bottom surface of the body in which the stirring barrel is accommodated, and through which purified air is moved;
a sound absorbing material seated on one side of the trap, and for attenuating noise caused by driving a blower fan that sucks gas from the stirring barrel and moves it toward the outlet;
a deodorizing pad formed between the sound absorbing material and the outlet and removing odors remaining in the purified air moving to the outlet;
and a cover formed on one side of the trap and having an inlet hole on one side for moving the purified air passing through the outlet of the third connection pipe to the trap. deodorizer.
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KR20140077426A (en) * 2012-12-14 2014-06-24 주식회사 알토스 Device for Deodorizing Using Ozone and Catalyst
KR20180015909A (en) * 2016-08-04 2018-02-14 (주)자임테크 Food waste destruction unit

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KR20140077426A (en) * 2012-12-14 2014-06-24 주식회사 알토스 Device for Deodorizing Using Ozone and Catalyst
KR20180015909A (en) * 2016-08-04 2018-02-14 (주)자임테크 Food waste destruction unit

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