KR102019071B1 - The apparatus with drum mixer and drier for organic waste - Google Patents

The apparatus with drum mixer and drier for organic waste Download PDF

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KR102019071B1
KR102019071B1 KR1020190057294A KR20190057294A KR102019071B1 KR 102019071 B1 KR102019071 B1 KR 102019071B1 KR 1020190057294 A KR1020190057294 A KR 1020190057294A KR 20190057294 A KR20190057294 A KR 20190057294A KR 102019071 B1 KR102019071 B1 KR 102019071B1
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South Korea
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drum
drying drum
drying
food waste
opening
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KR1020190057294A
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Korean (ko)
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최길호
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주식회사 평강비아이엠
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    • B09B3/0083—
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/60—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers
    • B01F9/02—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/044—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis the drum or receptacle having a variable outer or inner diameter in axial direction, e.g. trunconical; the drum or receptacle having a polygonal or non-cylindrical shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0445—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having conductive heating arrangements, e.g. heated drum wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
    • F26B11/0477—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum
    • 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
    • F26B23/06—Heating arrangements using electric heating resistance 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
    • F26B25/005—Treatment of dryer exhaust gases
    • 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
    • F26B3/04—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 circulating over or surrounding the materials or objects to be dried
    • 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
    • F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • 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
    • F26B2200/02—Biomass, e.g. waste vegetative matter, straw
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The present invention relates to a drum stirring drying apparatus for food waste. The present invention relates to a drum stirring drying apparatus for food waste in which a drum with a screw therein is rotated to dry an object to be dried, a heating unit having a plurality of heating rods outside the drum heats the drum, the heat of the heating unit is introduced into the drum by a pipe and a valve, thereby preventing temperature drop due to gas discharge inside the drum during vacuum operation.

Description

음식물쓰레기의 드럼교반건조장치{THE APPARATUS WITH DRUM MIXER AND DRIER FOR ORGANIC WASTE}Drum Stir-drying Dryer of Food Waste {THE APPARATUS WITH DRUM MIXER AND DRIER FOR ORGANIC WASTE}

본원 발명은 음식물쓰레기의 드럼교반건조장치에 관한 것으로서, 피건조물을 건조하기 위하여 내부에 스크류를 구비한 드럼이 회전하되, 드럼 외부에 복수개의 히팅봉을 구비한 가열부가 드럼을 가열시키고, 상기 가열부의 열기를 배관과 밸브로 드럼 내부에 인입하여, 진공가동시 드럼 내부의 가스배출로 인한 온도저하를 방지하는 음식물쓰레기 드럼교반건조장치에 관한 것이다.The present invention relates to a drum stirring drying apparatus for food waste, wherein a drum having a screw therein is rotated to dry the dried food, and a heating part having a plurality of heating rods outside the drum heats the drum, and the heating is performed. It relates to a food waste drum stirring drying apparatus for introducing the heat of the negative portion into the drum by the pipe and the valve to prevent the temperature drop due to the discharge of the gas inside the drum during vacuum operation.

음식물의 소비가 증가함에 따라서 음식물쓰레기는 사회적, 환경적인 문제로 대두되고 있다. 식당이나, 외식업체에서 대량으로 소비되는 음식물로 인해서 배출되는 음식물쓰레기, 가정에서 배출되는 음식물쓰레기는 많은 물기를 포함하고 있고, 음식물 쓰레기 중에서 물기를 제거하기 위한 방법으로는 건조방법이 일반적이다.As food consumption increases, food waste becomes a social and environmental problem. Food waste emitted from food consumed in large quantities in restaurants or restaurants, and food waste discharged from homes contain a lot of water, and a drying method is generally used to remove water from food waste.

음식물쓰레기 뿐만 아니라, 각종 음식물쓰레기를 포함한 기타 피건조물의 건조에도 사용 할 수 있는 장치로서, 하기에서는 음식물쓰레기와 유사한 피건조물을 총칭하여 음식물쓰레기라고 표기한다.As a device that can be used to dry not only food waste, but also other dry matters including various food wastes, in the following, dry matters similar to food wastes are collectively referred to as food waste.

일반적으로 가장 많이 활용되는 음식물쓰레기의 건조장치로는 도 1과 같이, 교반기(10)의 내부에 임펠러(22,23)가 구비된 회전축(21)이 회전하며 피건조물을 교반하되, 상기 교반기(10)의 외주면에 복수개로 구비되는 가열수단(40)에 의해 교반기를 가열하고, 뜨거워진 교반기가 그 내부의 음식물쓰레기를 가열하도록 하는 것이다. 이러한 구조의 교반기는 에너지 효율이 낮기 때문에 전국적으로 사용될 때 에너지 과소비를 초래하게 된다. 에너지 소비가 증가함에 따라서 건조시간이 길어지게 되고, 건조생산성이 낮은 문제점이 있다. 이와 같이 음식물쓰레기 건조장치의 해결해야 할 가장 큰 문제점으로는 에너지 소비를 최소로 하는 것이다. In general, as the drying device of the most widely used food waste, as shown in Figure 1, the rotating shaft 21 is provided with impellers 22 and 23 inside the stirrer 10 to rotate and stir the dried material, the stirrer ( The stirrer is heated by a plurality of heating means 40 provided on the outer circumferential surface of 10), and the hot stirrer heats the food waste therein. The stirrer of this structure is low in energy efficiency, resulting in energy consumption when used nationwide. As the energy consumption increases, the drying time becomes long and there is a problem of low dry productivity. As such, the biggest problem to be solved of the food waste drying apparatus is to minimize energy consumption.

따라서, 상기 문제점을 극복하여 음식물쓰레기의 건조효율을 높이는 건조장치가 요구된다.Therefore, there is a need for a drying apparatus that overcomes the above problems and increases the drying efficiency of food waste.

선행문헌 1. 등록특허공보 제10-0676146호(2007.01.24. 등록)Prior Documents 1. Registered Patent Publication No. 10-0676146 (registered on Jan. 24, 2007)

본원 발명은 음식물쓰레기를 건조하는데 있어, 음식물쓰레기의 교반과 건조의 효율성을 제고할 수 있는 구조적 특징을 가지는 음식물쓰레기 드럼교반건조장치를 제공하는 것을 목적으로 한다. An object of the present invention is to provide a food waste drum stirring drying apparatus having a structural feature that can improve the efficiency of stirring and drying food waste in drying food waste.

본원 발명은 드럼내부의 음식물쓰레기가 가열되면서 증발되는 습기를 효율적으로 제거할 수 있도록 하는 구조적 특징을 가지는 음식물쓰레기 드럼교반건조장치를 제공하는 것을 목적으로 한다. It is an object of the present invention to provide a food waste drum stirring drying apparatus having a structural feature to efficiently remove moisture evaporated while the food waste inside the drum is heated.

상기와 같은 과제를 해결하기 위한 본원 발명은The present invention for solving the problems as described above

음식물쓰레기를 건조하는 장치로서, As a device for drying food waste,

내벽을 따라서 스크류(11)가 돌출되어 구비된 원통형의 건조드럼으로서, 상기 건조드럼의 일단에는 음식물쓰레기를 투입 및 배출하는 개방구(12)와 상기 개방구를 폐쇄하는 개폐도어(13)가 구비되는 건조드럼(10);A cylindrical drying drum provided with a screw 11 protruding along an inner wall, and one end of the drying drum is provided with an opening 12 for inputting and discharging food waste and an opening and closing door 13 for closing the opening. Drying drum 10;

상기 건조드럼(10)을 일정각도로 경사지도록 지지하되, 드럼과 맞닿는 부분에 롤러(23)를 구비하여 회전가능하게 지지하는 지지프레임(20);A support frame 20 supporting the drying drum 10 so as to be inclined at a predetermined angle, the rollers 23 being rotatably supported at a portion contacting the drum;

상기 건조드럼(10)의 외주면에 이격되어 가열공간을 형성하도록 감싸며 구비되는 커버(31)와 상기 커버에 의해서 내면에 구비되되 상기 건조드럼(10)을 외측면을 향하여 뜨거운 열을 조사하는 복수개의 탄소히터봉(33)를 포함하는 가열부(30);A plurality of covers are provided on the inner surface by the cover 31 and the cover provided to surround the outer peripheral surface of the drying drum 10 to form a heating space, and to irradiate the drying drum 10 toward the outer surface of the heat drum. A heating unit 30 including a carbon heater rod 33;

상기 지지프레임(20)에 지지되되, 건조드럼의 전면에 연결되어 건조드럼을 회전시키는 동력모터(41)와 상기 가열부(30)에 전력을 공급하는 전력공급부(52)를 포함하는 동력부(40);A power unit supported by the support frame 20, the power unit including a power supply unit 52 connected to the front surface of the drying drum to rotate the drying drum and a power supply unit 52 to supply power to the heating unit 30. 40);

를 포함하는 것을 특징으로 하는 음식물쓰레기 드럼교반건조장치를 제공한다. It provides a food waste drum stirring drying apparatus comprising a.

바람직하게, 상기 건조드럼(10)의 개폐도어(13) 중앙에 인입공(131)이 마련되고, 상기 인입공을 통해서 상기 건조드럼 내부에서 발생하는 고온다습한 공기를 외부로 배출하기 위한 배출관(43)이 구비되되, 상기 배출관은 일단이 상기 건조드럼(10) 내부에 인입되어 고온다습한 공기가 배출될 수 있도록 하고, 상기 배출관(43)의 타단은 상기 인입공(131)을 관통하여 외부로 돌출되되, 열교환 냉각기에 연결되어 상기 배출관을 통해서 배출되는 고온다습한 공기를 냉각하여 응축하고, 상기 냉각기의 다단은 진공펌프가 연결되어 상기 건조드럼의 내부공기를 외부로 진공흡입하는 것을 특징으로 한다. Preferably, an inlet hole 131 is provided at the center of the opening / closing door 13 of the drying drum 10 and a discharge pipe for discharging high temperature and high humidity air generated inside the drying drum to the outside through the inlet hole ( 43 is provided, the discharge pipe is one end is introduced into the drying drum 10 so that the high temperature and high humidity air can be discharged, the other end of the discharge pipe 43 passes through the inlet hole 131 outside Protrudes to the condenser by cooling the hot and humid air discharged through the discharge pipe is connected to the heat exchange cooler, the multi-stage of the cooler is connected to a vacuum pump characterized in that the suction of the air inside the drying drum to the outside do.

한편, 상기 건조드럼과 상기 커버(13) 사이에 마련된 가열공간의 열기를 상기 건조드럼 내부로 공급하기 위하여 상기 커버(13)에 직접 열풍공급관(44)의 일단이 연결되고, 상기 열풍공급관(44)의 타단은 상기 건조드럼의 개폐도어(13)에 인입공을 통해서 삽입되되, 상기 배출관(43)의 동심원 중앙을 관통하여 삽입되어, 상기 가열부(30)의 열기를 상기 개폐도어의 인입공을 통해서 공급하는 것이다. On the other hand, one end of the hot air supply pipe 44 is directly connected to the cover 13 to supply the heat of the heating space provided between the drying drum and the cover 13 into the drying drum, the hot air supply pipe 44 The other end of the) is inserted into the opening and closing door 13 of the drying drum through the concentric hole, and is inserted through the center of the concentric circle of the discharge pipe 43, the opening of the heating unit 30 to the opening of the opening door Through the supply.

또한, 상기 건조드럼 내벽에 길이방향을 따라서 스크류가 결합되되, 스크류의 중심부로는 중공부가 마련되고, 상기 스크류(11)의 표면에는 교반효율과 열효율의 증대를 위한 복수개의 통공(111)이 구비된 것이다. In addition, the screw is coupled to the drying drum in the longitudinal direction along the longitudinal direction, the central portion of the screw is provided with a hollow, the surface of the screw 11 is provided with a plurality of through holes 111 for increasing the stirring efficiency and thermal efficiency It is.

본원 발명은 드럼의 외주면에 구비된 탄소히터부가 드럼의 외벽을 가열하는 동시에, 탄소히터부에 의해서 가열된 자켓내부의 가열공기를 드럼에 직접적으로 주입함으로써, 고온다습한 습기를 제거하는 과정에서 드럼의 내부온도가 떨어지는 것을 막을 수 있고 건조효율을 높이는 효과가 있다. In the present invention, the carbon heater provided on the outer circumferential surface of the drum heats the outer wall of the drum, and directly injects heating air inside the jacket heated by the carbon heater to the drum, thereby removing the high temperature and high humidity. It can prevent the internal temperature from falling and increase the drying efficiency.

본원 발명은 드럼의 일단부에는 개폐도어가 마련되고, 마련된 개폐도어를 통해서 음식물쓰레기가 유입되거나 배출될 수 있도록 하고 밀폐된 드럼내부에서 음식물쓰레기가 건조되기 때문에 건조효율이 높고, 음식물쓰레기의 투입이나 배출은 개폐도어에 의해서 개폐되는 유입배출구를 통해서 이루어지되, 스크류의 회전에 의해서 유입과 배출이 자연스럽게 이루어지게 된다. In the present invention, the opening and closing door is provided at one end of the drum, so that food waste can be introduced or discharged through the prepared opening and closing door, and the food waste is dried inside the closed drum. Discharge is made through the inlet and outlet opening and closing by the opening and closing door, the inflow and discharge is naturally made by the rotation of the screw.

도 1은 종래기술의 음식물쓰레기 교반건조장치를 나타낸 도면
도 2는 본원 발명에 따른 드럼교반건조장치의 전제적인 단면을 도시한 도면
도 3은 본원 발명중 건조드럼의 회전을 나타낸 도면
도 4는 본원 발명중 배관부와 기체흐름을 나타낸 도면
도 5는 본원 발명중 스크류에 통공을 나타낸 도면
도 6은 본원 발명중 가열부와 건조드럼의 연결을 나타낸 도면1 is a view showing a food waste stirring drying apparatus of the prior art
Figure 2 is a view showing an overall cross-section of the drum stirring drying apparatus according to the present invention
3 is a view showing the rotation of the drying drum in the present invention
4 is a view showing the piping and the gas flow in the present invention
5 is a view showing a through hole in the screw of the present invention
Figure 6 is a view showing the connection of the heating unit and the drying drum in the present invention

이하, 상기 목적 외에 본 발명의 다른 목적 및 특징들은 첨부 도면을 참조한 실시 예에 대한 설명을 통하여 명백히 드러나게 될 것이다.Hereinafter, other objects and features of the present invention in addition to the above object will be apparent through a description of the embodiments with reference to the accompanying drawings.

다르게 정의되지 않는 한, 기술적이거나 과학적인 용어를 포함해서 여기서 사용되는 모든 용어들은 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에 의해 일반적으로 이해되는 것과 동일한 의미를 가지고 있다. 일반적으로 사용되는 사전에 정의되어 있는 것과 같은 용어들은 관련 기술의 문맥상 가지는 의미와 일치하는 의미를 가진 것으로 해석되어야 하며, 본 출원에서 명백하게 정의하지 않는 한, 이상적이거나 과도하게 형식적인 의미로 해석되지 않는다.Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art, and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

본원 발명은 피건조물을 교반 및 건조하는 장치에 관한 것이며, 피건조물을 건조하기 위하여 내부에 스크류를 구비한 건조드럼(10)과, 상기 건조드럼(10)을 지지하는 지지프레임(20)과, 상기 건조드럼(10)을 가열하는 가열부(30)와, The present invention relates to an apparatus for agitating and drying a dry object, a drying drum (10) having a screw therein for drying the dry object, a support frame (20) for supporting the drying drum (10), A heating unit 30 for heating the drying drum 10,

상기 건조드럼(10) 내부에 가열공기를 인입하거나 건조드럼(10) 내부의 가스를 배출하는 배관부(40)와, 상기 건조드럼(10)의 회전과 가열부(30)의 전력공급을 위한 동력부(50)로 이루어진다.Piping unit 40 for introducing heated air into the drying drum 10 or discharging the gas inside the drying drum 10, and for rotating the drying drum 10 and supplying power to the heating unit 30. It consists of a power unit (50).

도 2에서 보는 바와 같이,As seen in Figure 2,

상기 건조드럼(10)은 래미콘의 ‘믹서’형상으로 이루어지되, 내부에 피건조물이 교반 및 건조되는 가공부가 형성되고,The drying drum 10 is made of a "mixer" shape of the laminator, the processing unit is formed inside the stirring and drying the dry matter,

상기 건조드럼(10)의 내부에 나선형의 곡면으로 돌출되며, 건조드럼(10) 내부의 가공부가 충분히 확보되게 일정량의 돌출높이로 돌출되는 스크류(11);A screw 11 which protrudes into a spiral curved surface in the drying drum 10 and protrudes at a predetermined amount of protruding height so as to sufficiently secure a processing part in the drying drum 10;

상기 건조드럼(10)의 일단에 피건조물을 투입 및 배출하기위해 개방되어있는 개방구(12);An opening 12 which is open for inputting and discharging the dry matter to one end of the drying drum 10;

장치의 가동을 위해 상기 개방구(12)를 폐쇄하고, 볼트 등으로 임시고정하는 개폐도어(13);An opening / closing door (13) for closing the opening (12) for the operation of the device and temporarily fixing it with a bolt or the like;

상기 개폐도어 중앙에 배관이 연결되기 위한 통공인 인입공(131);An inlet hole 131 through which a pipe is connected to a center of the opening and closing door;

상기 건조드럼(10)의 타단에 동력모터의 회전력을 전달받아 건조드럼(10)의 회전을 조절하는 감속기(14)를 포함하고,It includes a reducer 14 for controlling the rotation of the drying drum 10 by receiving the rotational force of the power motor to the other end of the drying drum 10,

상기 지지프레임(20)은 상기 건조드럼(10)을 회전가능하게 지지하는 역할이고, 길이방향으로 돌출되어 있는 플레이트로 이루어지되, 양측에 지지부를 구비한다.The support frame 20 serves to rotatably support the drying drum 10, and is made of a plate protruding in the longitudinal direction, and includes support parts on both sides.

바람직하게, 상기 건조드럼(10)을 회전가능하게 지지하는 구성이면 다르게 변형할 수 있다.Preferably, if the configuration to support the drying drum 10 rotatably can be modified differently.

상기 지지프레임(20)은,The support frame 20,

상기 지지프레임(20)의 좌측에 상기 감속기(14)를 지지하기 위한 제1지지부(21);A first support part 21 for supporting the speed reducer 14 on the left side of the support frame 20;

상기 지지프레임(20)의 우측에 상기 개폐도어(20)의 후면부를 지지하기위한 제2지지부(22)가 구비되고,On the right side of the support frame 20 is provided with a second support 22 for supporting the rear portion of the opening and closing door 20,

상기 제2지지부(22)의 상단에 복수개의 롤러(23)를 구비하여 상기 건조드럼(20)이 바퀴(23)위에 안착된다.The drying drum 20 is seated on the wheels 23 by having a plurality of rollers 23 at the upper end of the second support 22.

바람직하게, 상기 감속기(14)가 동력모터(51)의 동력으로 회전할 때, 상기 롤러(23)에 의해 지지프레임(20)에 안착된 상태로 회전하게 된다.Preferably, when the reducer 14 is rotated by the power of the power motor 51, it is rotated in a state seated on the support frame 20 by the roller 23.

더욱 바람직하게, 상기 제1지지부(21)는 제2지지부(22)보다 높이가 낮게 설계되어 상기 건조드럼(10)이 평행이 아닌 일정각도로 기울어지게 지지되는 것이 교반 및 건조효율에 유리하다.More preferably, the first support portion 21 is designed to have a height lower than that of the second support portion 22, so that the drying drum 10 is supported to be inclined at a predetermined angle rather than parallel to the stirring and drying efficiency.

상기 가열부(30)는 상기 건조드럼(10)의 외주면에 구비되어 건조드럼(10)을 가열하는 역할이며,The heating unit 30 is provided on the outer peripheral surface of the drying drum 10 serves to heat the drying drum 10,

상기 건조드럼(10)의 외주면에 이격되게 구비되되, 건조드럼(10)을 감싸는 플레이트인 커버(31);A cover 31 provided on an outer circumferential surface of the drying drum 10 to be spaced apart from each other and covering the drying drum 10;

상기 커버(31)와 건조드럼(10)사이에 형성된 공간인 가열공간(32);A heating space 32 which is a space formed between the cover 31 and the drying drum 10;

상기 가열공간(32)에 전기를 공급받아 고온으로 가열되되, 복수개로 구비되는 히터봉(33)을 포함한다.Heated to a high temperature by receiving electricity in the heating space 32, it comprises a heater rod 33 is provided in plurality.

바람직하게, 상기 히터봉(33)의 가열에 상기 건조드럼(10)이 가열되고, 건조드럼(10) 내부에 돌출된 일체형의 스크류(11) 또한 가열됨으로써, 넓은 전열면적이 가열되어 내부의 피건조물의 건조효율을 증대시킨다.Preferably, the drying drum 10 is heated by the heating of the heater rod 33, and the integral screw 11 protruding into the drying drum 10 is also heated, whereby a large heat transfer area is heated to allow the internal blood to be heated. Increase the drying efficiency of the dry matter.

상기 동력부(50)는,The power unit 50,

상기 지지프레임(20)에 지지되되, 상기 감속기(14)에 동력을 전달하는 구동모터(51)를 포함한다.It is supported by the support frame 20, and includes a drive motor 51 for transmitting power to the reducer (14).

도 3은 본원 발명의 배관부(40)에 가열공기와 배출가스의 이동을 표현한 도면이다.3 is a view showing the movement of the heating air and the exhaust gas in the pipe portion 40 of the present invention.

상기 가열부(30)는,The heating unit 30,

상기 가열공간(32) 상면에 배관과 연결되어 가열공간(32) 내부에 열기를 배출하는 연결관인 결합구(34)를 더 구비하고,It is further provided with a coupling hole 34 which is connected to the pipe on the upper surface of the heating space 32 is a connection pipe for discharging the heat inside the heating space 32,

상기 배관부(40)는,The pipe portion 40,

상기 개폐도어(13)의 중앙에 형성된 인입공(131)에, 외관(41)과 내관(42)으로 이루어진 이중파이프가 삽입된다.A double pipe consisting of an outer tube 41 and an inner tube 42 is inserted into the inlet hole 131 formed at the center of the opening / closing door 13.

상기 이중파이프는 일단은 외관(41)이 내관(42)과 연결되어 내관을 지지하도록 폐쇠되되, 내관(42)은 개방되어 있고, 타단은 외관(41)과 내관(42) 모두 개방되되, 내관의 길이가 상기 건조드럼(10)의 중앙부까지 돌출되는게 바람직하다.The double pipe is closed at one end so that the outer tube 41 is connected to the inner tube 42 to support the inner tube, the inner tube 42 is open, and the other end of the outer pipe 41 and the inner tube 42 are opened. It is preferable that the length of the protrusion to the center of the drying drum (10).

더욱 바람직하게, 상기 외관(41)의 외주면에 배출을 위한 배출관을 삽입 하기위한 통공인 배출공(411)이 형성된다.More preferably, a discharge hole 411 which is a through hole for inserting the discharge pipe for discharge on the outer circumferential surface of the exterior 41 is formed.

일단은 상기 배출공(411)과 연결되되, 타단은 응축을 위하여 냉각기(52)에 연결되는 배출관(43);One end is connected to the discharge hole 411, the other end is discharge pipe 43 is connected to the cooler 52 for condensation;

일단은 상기 결합구(34)와 연결되되, 타단은 외관(41)에 삽입되어 내관(42)과 맞닿게 연결되는 파이프 배관형태의 열풍공급관(41);One end is connected to the coupling hole 34, the other end is inserted into the exterior 41, the hot air supply pipe 41 of the pipe piping type connected to abut the inner tube 42;

상기 열풍공급관(44)에 구비되어 가열공간(32)의 열기를 결합구(34)를 통해 건조드럼(10)의 내부로의 인입을 원활하게 하는 팬(FAN)인 열풍공급팬(45)을 포함한다.The hot air supply fan (45) is provided in the hot air supply pipe 44 is a fan (FAN) to facilitate the introduction of the heat of the heating space 32 to the interior of the drying drum 10 through the coupling hole 34 Include.

바람직하게, 상기 배출관 및 열풍공급관은 전기적신호로 배관의 폐쇄 및 개봉을 제어하는 솔레노이드밸브를 더 구비할 수 있다.Preferably, the discharge pipe and hot air supply pipe may further include a solenoid valve for controlling the closing and opening of the pipe by an electrical signal.

도 4는 본원 발명중 가열부의 단면도를 나타낸 것이다.Figure 4 shows a cross-sectional view of the heating unit in the present invention.

도 3과 도 4를 참고한 본원발명의 작동은,Operation of the present invention with reference to Figures 3 and 4,

상기 건조드럼(10)의 개방구(12)로 피건조물을 투입하고, 개폐도어(13)로 상기 개방구(12)를 폐쇄한다.The object to be dried is introduced into the opening 12 of the drying drum 10, and the opening 12 is closed by the opening / closing door 13.

폐쇄된 건조드럼(10)은 구동모터(51)에 동력으로 회전과 동시에 상기 가열부(30)의 히터봉(33)이 가열되어 상기 건조드럼(10)과 스크류(11)를 가열한다.The closed drying drum 10 is rotated by the power of the driving motor 51 and the heater rod 33 of the heating unit 30 is heated to heat the drying drum 10 and the screw 11.

피건조물의 교반 및 건조시 생성되는 가스를 상기 건조드럼(10)의 내부에 구비된 외관(41)을 통하여 외관(41)과 연결된 배출관(43)을 통해 냉각기(53)로 가스를 배출한다.The gas generated during stirring and drying of the dried product is discharged to the cooler 53 through the discharge pipe 43 connected to the exterior 41 through the exterior 41 provided in the drying drum 10.

이때, 냉각기(53)로 배출된 가스는 응축되어 진공펌프(54)를 이용해 물탱크(55)로 모이게 된다.At this time, the gas discharged to the cooler 53 is condensed and collected in the water tank 55 using the vacuum pump 54.

상기 배출관(43)을 통해 가스를 배출함에 따라 건조드럼(10)의 내부에 온도가 떨어지게 되는데, 상기 히터봉(33)의 가열로 가열공간(32)에 가열된 공기를 결합구(34)에 연결된 열풍공급관(44)을 통해 내관(42)으로 건조드럼(10)의 중앙부에 열풍을 인입한다.As the gas is discharged through the discharge pipe 43, the temperature falls inside the drying drum 10. The air heated in the heating space 32 by the heating of the heater rod 33 is connected to the coupling hole 34. Hot air is introduced into a central portion of the drying drum 10 through the connected hot air supply pipe 44 to the inner pipe 42.

바람직하게 상기 열풍인입과정에서 열풍공급팬(45)을 더 구비하여 인입속도를 효과적으로 증대시킬 수 있다.Preferably, the hot air supply fan 45 is further provided in the hot air inlet process to effectively increase the inlet speed.

또한, 상기 인입된 열풍으로 상기 건조드럼(10) 내부의 온도를 피건조물의 건조효율에 알맞은 온도로 복구함으로써, 상기 피건조물을 효율적으로 건조할 수 있다.In addition, by recovering the temperature inside the drying drum 10 to a temperature suitable for the drying efficiency of the dried object by the introduced hot air, the dried object can be efficiently dried.

도 5는, 본원 발명중 스크류에 통공을 나타낸 도면이다.5 is a view showing a through hole in the screw of the present invention.

바람직하게, 스크류(11)에 복수개의 통공(111)을 더 구비하여 피건조물의 교반의 효율을 높힐 수 있다.Preferably, a plurality of through holes 111 are further provided in the screw 11 to increase the efficiency of stirring of the dried product.

도 6은, 본원 발명중 가열부와 건조드럼의 연결을 나타낸 도면이다.6 is a view showing the connection of the heating unit and the drying drum in the present invention.

상기 건조드럼(10)은, 중앙에 반원의 요홈부를 구비한 돌출부가 외주면을 감싸며 구비되는 하단레일(14)을 포함하고,The drying drum 10 includes a lower rail 14 provided with a protrusion having a semicircle groove in the center to surround the outer circumferential surface thereof.

상기 가열부(30)의 커버(31)에는, 상기 하단레일(14)과 동일한 형태이되, 반원의 요홈부가 마주보게 가열부(30)의 내부로 구비되는 상단레일(35);The cover 31 of the heating unit 30, the same as the lower rail 14, the upper rail 35 is provided in the interior of the heating unit 30 to face the recess of the semi-circle;

상기 상단레일(35)과 하단레일(14)의 사이에 복수개가 구비되는 고무로된 공인 러버볼(351)을 포함한다.It includes a rubber rubber ball 351 is provided with a plurality between the upper rail 35 and the lower rail (14).

바람직하게, 상기 가열부(30)가 고정된 상태에서 상기 건조드럼(10)이 회전할 때, 가열부(30) 커버(31)의 상단레일(35)과 건조드럼(10)의 하단레일(14)이 상기 두개의 레일 사이에 복수개가 구비된 러버볼(351)을 굴리며 회전하게 됨으로써, 가열공간(43)의 가열된 공기의 손실을 최소화하며, 고무소재의 러버볼(351)을 이용하여 소음이 적어진다.Preferably, when the drying drum 10 rotates while the heating unit 30 is fixed, the upper rail 35 of the cover 31 of the heating unit 30 and the lower rail of the drying drum 10 ( 14) by rotating the rubber ball 351 provided with a plurality between the two rails, thereby minimizing the loss of the heated air of the heating space 43, by using a rubber material rubber ball 351 Less noise

이상과 같이 본 발명에서는 구체적인 구성 요소 등과 같은 특정 사항들과 한정된 실시예 및 도면에 의해 설명되었으나 이는 본 발명의 보다 전반적인 이해를 돕기 위해서 제공된 것일 뿐, 본 발명은 상기의 실시예에 한정되는 것은 아니며, 본 발명이 속하는 분야에서 통상적인 지식을 가진 자라면 이러한 기재로부터 다양한 수정 및 변형이 가능하다.In the present invention as described above has been described by the specific embodiments, such as specific components and limited embodiments and drawings, but this is provided to help a more general understanding of the present invention, the present invention is not limited to the above embodiments. For those skilled in the art, various modifications and variations are possible from these descriptions.

따라서, 본 발명의 사상은 설명된 실시예에 국한되어 정해져서는 아니 되며, 후술하는 특허청구범위뿐 아니라 이 특허청구범위와 균등하거나 등가적변형이 있는 모든 것들은 본 발명 사상의 범주에 속한다고 할 것이다.Therefore, the spirit of the present invention should not be limited to the described embodiments, and all of the equivalents and equivalents of the claims, as well as the appended claims, will belong to the scope of the present invention. .

10 : 건조드럼
11 : 스크류
111 : 통공
12 : 개방구
13 : 개폐도어
14 : 하단레일
20 : 지지프레임
21 : 제1지지부
22 : 제2지지부
23 : 롤러
30 : 가열부
31 : 커버
32 : 가열공간
33 : 히터봉
34 : 결합구
35 : 상단레일
351 : 러버볼
40 : 배관부
41 : 외관
411 : 배출공
42 : 내관
43 : 배출관
44 : 열풍공급관
45 : 열풍공급팬
50 : 동력부
51 : 동력모터
52 : 감속기
53 : 냉각기
54 : 진공펌프
55 : 물탱크10: dry drum
11: screw
111: through hole
12: opening
13: opening and closing door
14: lower rail
20: support frame
21: first support
22: second support
23: roller
30: heating part
31: cover
32: heating space
33: heater rod
34: coupling sphere
35: upper rail
351: Rubber Ball
40: piping
41: appearance
411: discharge hole
42: inner tube
43: discharge pipe
44: hot air supply pipe
45: hot air supply fan
50: power unit
51: power motor
52: reducer
53: cooler
54: vacuum pump
55: water tank

Claims (4)

음식물쓰레기를 건조하는 장치에 있어서,
내벽을 따라서 스크류(11)가 돌출되어 구비된 원통형의 건조드럼으로서, 상기 건조드럼의 일단에는 음식물쓰레기를 투입 및 배출하는 개방구(12)와 상기 개방구를 폐쇄하는 개폐도어(13)가 구비되는 건조드럼(10);
상기 건조드럼(10)을 일정각도로 경사지도록 지지하되, 드럼과 맞닿는 부분에 롤러(23)를 구비하여 회전가능하게 지지하는 지지프레임(20);
상기 건조드럼(10)의 외주면에 이격되어 가열공간을 형성하도록 감싸며 구비되는 커버(31)와 상기 커버에 의해서 내면에 구비되되 상기 건조드럼(10)을 외측면을 향하여 뜨거운 열을 조사하는 복수개의 탄소히터봉(33)를 포함하는 가열부(30);
상기 지지프레임(20)에 지지되되, 건조드럼의 전면에 연결되어 건조드럼을 회전시키는 동력모터(41)와 상기 가열부(30)에 전력을 공급하는 전력공급부(52)를 포함하는 동력부(40); 를 포함하되,

상기 건조드럼(10)의 외주면에는, 중앙에 반원의 요홈부를 구비한 돌출부가 외주면을 감싸며 구비되는 하단레일(14)을 구비하고,
상기 가열부(30)의 커버(31) 테두리에는, 상기 하단레일(14)의 요홈부와 마주보도록 반원의 요홈부가 형성된 상단레일(35)을 구비되며, 상기 상단레일(35)과 하단레일(14)의 사이에 복수개의 러버볼(351)을 구비하여,

상기 가열부(30)가 고정된 상태에서 상기 건조드럼(10)이 회전할 때, 가열부(30)의 상단레일(35)과 건조드럼(10)의 하단레일(14)이 상기 두개의 레일 사이에 복수개가 구비된 러버볼(351)을 굴리며 회전하게 됨으로써, 가열공간(43)의 가열된 공기의 손실을 최소화하고, 소음을 줄일 수 있는 것을 특징으로 하는 음식물쓰레기 드럼교반건조장치.
In the device for drying food waste,
A cylindrical drying drum provided with a screw 11 protruding along an inner wall, and one end of the drying drum is provided with an opening 12 for inputting and discharging food waste and an opening and closing door 13 for closing the opening. Drying drum 10;
A support frame 20 supporting the drying drum 10 so as to be inclined at a predetermined angle, the rollers 23 being rotatably supported at a portion contacting the drum;
A plurality of covers are provided on the inner surface by the cover 31 and the cover provided to surround the outer peripheral surface of the drying drum 10 to form a heating space, and to irradiate the drying drum 10 toward the outer surface of the heat drum. A heating unit 30 including a carbon heater rod 33;
A power unit supported by the support frame 20, the power unit including a power supply unit 52 connected to the front surface of the drying drum to rotate the drying drum and a power supply unit 52 to supply power to the heating unit 30. 40); Including,

On the outer circumferential surface of the drying drum 10, a lower end rail 14 having a protrusion having a semicircular groove in the center is provided to surround the outer circumferential surface,
The upper edge of the cover 31 of the heating part 30 is provided with an upper rail 35 formed with a semicircular groove so as to face the groove of the lower rail 14, and the upper rail 35 and the lower rail ( A plurality of rubber balls 351 are provided between the 14,

When the drying drum 10 rotates while the heating unit 30 is fixed, the upper rail 35 of the heating unit 30 and the lower rail 14 of the drying drum 10 are connected to the two rails. Rolling the rubber ball 351 is provided with a plurality between the rotation, food waste drum stirring drying apparatus, characterized in that to minimize the loss of the heated air in the heating space 43, and to reduce the noise.
제 1항에 있어서,
상기 건조드럼(10)의 개폐도어(13) 중앙에 인입공(131)이 마련되고, 상기 인입공을 통해서 상기 건조드럼(10) 내부에서 발생하는 고온다습한 공기를 외부로 배출하기 위한 배출관(43)이 구비되되, 상기 배출관은 일단이 상기 건조드럼(10) 내부에 인입되어 고온다습한 공기가 배출될 수 있도록 하고,
상기 배출관(43)의 타단은 상기 인입공(131)을 관통하여 외부로 돌출되되, 열교환 냉각기에 연결되어 상기 배출관을 통해서 배출되는 고온다습한 공기를 냉각하여 응축하고,
상기 냉각기의 다단은 진공펌프가 연결되어 상기 건조드럼의 내부공기를 외부로 진공흡입하는 것을 특징으로 하는 음식물쓰레기 드럼교반건조장치.
The method of claim 1,
Inlet hole 131 is provided in the center of the opening and closing door 13 of the drying drum 10, the discharge pipe for discharging the hot and humid air generated in the drying drum 10 to the outside through the inlet ( 43) is provided, the discharge pipe is one end is introduced into the drying drum 10 so that hot and humid air can be discharged,
The other end of the discharge pipe 43 is protruded to the outside through the inlet hole 131, is connected to a heat exchange cooler to cool and condensate the hot and humid air discharged through the discharge pipe,
Multi-stage of the cooler is connected to a vacuum pump, the food waste drum stirring drying apparatus, characterized in that for sucking the internal air of the drying drum to the outside.
제 2항에 있어서,
상기 건조드럼(10)과 상기 커버(31) 사이에 마련된 가열공간의 열기를 상기 건조드럼(10) 내부로 공급하기 위하여 상기 커버(31)에 직접 열풍공급관(44)의 일단이 연결되고, 상기 열풍공급관(44)의 타단은 상기 건조드럼의 개폐도어(13)에 인입공을 통해서 삽입되되, 상기 배출관(43)의 동심원 중앙을 관통하여 삽입되어, 상기 가열부(30)의 열기를 상기 개폐도어의 인입공을 통해서 공급하는 것을 특징으로 하는 음식물쓰레기 드럼교반건조장치.
The method of claim 2,
One end of the hot air supply pipe 44 is directly connected to the cover 31 to supply the heat of the heating space provided between the drying drum 10 and the cover 31 to the inside of the drying drum 10, The other end of the hot air supply pipe 44 is inserted through the inlet hole in the opening and closing door 13 of the drying drum, is inserted through the center of the concentric circle of the discharge pipe 43, to open and close the heat of the heating unit 30 Food waste drum stirring drying apparatus characterized in that the supply through the entrance hole of the door.
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111895750A (en) * 2020-08-14 2020-11-06 贵州真安食品有限责任公司 Beef jerky air-drying device
CN112146397A (en) * 2020-09-24 2020-12-29 泗县金丰面业有限公司 Flour dynamic circulation formula drying device
CN112212639A (en) * 2020-10-29 2021-01-12 爱可道生物科技有限公司 Artichoke buds drying device based on artichoke tea stoving technique
CN115597336A (en) * 2022-11-24 2023-01-13 山东华联矿业股份有限公司（Cn） Mineral material drying equipment convenient for feeding

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KR20170029992A (en) * 2015-09-08 2017-03-16 박진채 Rotary type fermentation apparatus for drying waste environmentally friendly

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KR100676146B1 (en) 2005-10-27 2007-02-01 주식회사 쿠젠 Drying machine for waste foods
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111895750A (en) * 2020-08-14 2020-11-06 贵州真安食品有限责任公司 Beef jerky air-drying device
CN112146397A (en) * 2020-09-24 2020-12-29 泗县金丰面业有限公司 Flour dynamic circulation formula drying device
CN112212639A (en) * 2020-10-29 2021-01-12 爱可道生物科技有限公司 Artichoke buds drying device based on artichoke tea stoving technique
CN115597336A (en) * 2022-11-24 2023-01-13 山东华联矿业股份有限公司（Cn） Mineral material drying equipment convenient for feeding

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