KR20080021309A - Drying device of agricultural products - Google Patents

Drying device of agricultural products Download PDF

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Publication number
KR20080021309A
KR20080021309A KR1020060084565A KR20060084565A KR20080021309A KR 20080021309 A KR20080021309 A KR 20080021309A KR 1020060084565 A KR1020060084565 A KR 1020060084565A KR 20060084565 A KR20060084565 A KR 20060084565A KR 20080021309 A KR20080021309 A KR 20080021309A
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South Korea
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drying
agricultural products
hot air
air heating
hot
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KR1020060084565A
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Korean (ko)
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신승호
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신승호
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/005—Preserving by heating
    • A23B7/0053—Preserving by heating by direct or indirect contact with heating gases or liquids
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/02—Dehydrating; Subsequent reconstitution
    • A23B7/0205—Dehydrating; Subsequent reconstitution by contact of the material with fluids, e.g. drying gas or extracting liquids
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2300/00—Processes
    • A23V2300/10—Drying, dehydrating

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

A dryer for agricultural products is provided to dry a large amount of agricultural products quickly and efficiently and reduce the cost. A dryer for agricultural products comprises: a drying room(1) and a hot-air heating room(2) formed in one body, wherein the hot air generated in the hot-air heating room is supplied to the lower part of the drying room, and then circulated to the upper part of the hot-air heating room. The upper and lower parts of the drying room are mounted with cylindrical drying drums(3) capable of rotating horizontally. The center part of each drying drum is perforated with a main shaft(32), and the drying drum is rotated by a motor of an air blower in the hot-air heating room. The circumferential part of the drying drum is made of a perforated net or a screen and has a door(31) on one side, wherein the door is opened and shut by a hinge to allow agricultural products to be put in and taken out of the drying drum. In addition, a sterilizing lamp(4) is installed in a space between both the drying drums, or at a fixed place of the ceiling or one side wall.

Description

농산물 건조기{drying device of agricultural products}Drying device of agricultural products

도 1은 본 발명의 일 실시예를 나타낸 예시도.1 is an exemplary view showing an embodiment of the present invention.

도 2는 도 1의 A-A'선 단면예시도.2 is a cross-sectional view taken along the line AA ′ of FIG. 1.

본 발명은 농산물건조기에 관한 것이다.The present invention relates to a agricultural product dryer.

보다 상세하게는 건조시키고자 하는 농산물을 건조드럼에 의해 회전시키는 과정에서 건조되게 함으로서 건조시간 및 효율을 극대화시킬수 있게 하기 위한 것이다.More specifically, it is intended to maximize drying time and efficiency by allowing the agricultural products to be dried to be dried in a process of being rotated by a drying drum.

주지된 바와 같이 농산물 건조기는 히터에 의해 공기를 가열하고 가열된 공기를 송풍기로서 순환시켜 농산물을 건조시키는 장비를 말하며, 통상 건조실과 열풍가열실이 일체로된 구성으로 되어 있다.As is well known, the agricultural product dryer refers to equipment for heating the air by a heater and circulating the heated air as a blower to dry the agricultural product, and a drying chamber and a hot air heating chamber are usually integrated.

상기 건조기에 구비된 건조실에는 내부 양측벽면에 상하 일정한 간격을 유지하여 서로 대응하는 다수단의 레일을 장착 구성하고, 상기 레일에 고추 등의 농산물을 효과적으로 안착 건조시킬 수 있도록 다수의 타공이 형성되거나 또는 망체구성으로 된 선반을 다수 끼워 장착시킬 수 있도록 되어 있다.The drying chamber provided in the dryer is configured to mount a plurality of rails corresponding to each other by maintaining a constant interval up and down on both inner wall surfaces, and a plurality of perforations are formed to effectively seat and dry agricultural products such as pepper on the rails or It is designed to be fitted with a large number of shelves made of mesh.

또한 상기한 종래의 건조기는 열풍가열실에서 히터에 의해 공기를 가열함과 동시에 송풍기로서 가열된 공기를 건조실의 하부로 불어 넣음으로서 가열공기가 다단의 선반을 통과한 뒤 상부의 배기관으로 흡입되어 열풍가열실로 재공급 순환되도록 구성되어 있다.In addition, the above-mentioned conventional dryer heats air by a heater in a hot air heating chamber and blows air heated as a blower to the lower part of the drying chamber at the same time, so that the heated air passes through the multi-stage shelves and is sucked into the upper exhaust pipe to be heated. It is configured to be recirculated to the heating chamber.

그러나 전술한 종래의 건조기는 다음과 같은 문제점이 따르게 된다.However, the above-described conventional dryer has the following problems.

즉, 타공 또는 망체로 구성된 다수단의 선반에 고추 등의 농산물을 안착시킨 뒤 열풍이 하부에서 상부측으로 순환이송되도록 구성된 것이기에, 열풍이 순환이송되는 과정에서 선반에 안착된 농산물의 사이사이를 통하여 순환이송되어야 함에 따라 건조시키고자 하는 농산물이 선반 바닥에 깔릴 정도로 안착시켜야만 열풍의 순환이 원활하게 이루어질 수 있게 되며, 따라서 1회에 건조시킬 수 있는 농산물의 양이 극히 제한적이라 생산성이 크게 떨어지고, 더불어 농산물이 다수단의 선반에 의해 적층된 상태에서 열풍이 순환되도록 구성된 것이기에 건조에 따르는 시간 또한 과다 소요되는 등의 폐단이 따르게 된다는 것이다.In other words, since the hot air is circulated from the bottom to the upper side after the agricultural products such as red peppers are placed on the shelves of perforated or networked stages, the hot air is circulated through the agricultural products seated on the shelves in the process of circular transfer. As the agricultural products to be dried need to be settled to the floor of the shelf, the circulation of the hot air can be made smoothly. Therefore, the amount of agricultural products that can be dried at once is extremely limited, which greatly reduces productivity. Since the hot air is circulated in the stacked state by the multi-stage shelves, it takes a lot of time due to excessive drying.

또한, 고추 등의 농산물이 다단의 선반구조를 통하여 건조되는데다가 열풍은 하부에서 공급되어 상부로 이송순환됨에 따라 그 위치에 따른 온도편차가 발생할 수 밖에 없기에 전체적으로 균일한 건조가 이루어지지 못하며, 따라서 균일한 건조가 이루어지지 못하여 상품성이 떨어지는 폐단 또한 따랐다. In addition, the agricultural products such as red pepper is dried through a multi-stage shelf structure, and as the hot air is supplied from the lower part and transported to the upper part, a temperature deviation according to its position is inevitably generated, and thus, the overall drying is not uniform. There was also a lack of merchandise, which resulted in poor commercialization.

따라서 본 발명은 전술한 종래의 제반문제점을 감안하여 발명된 것으로서, 특히 건조실에 통기가 원활하게 이루어지는 원통형의 건조드럼을 장착구성하고, 이 곳에 건조시키고자 하는 농산물을 넣어 회전시킴과 동시에 열풍이 순환되게 함으로서 농산물이 원활하게 교반 또는 위치이동되면서 건조되게 되어 건조효율을 높이고, 많은 양의 농산물을 신속하게 건조시킬 수 있어 생산성을 극대화시킬 수 있는 농산물건조기를 제공하려는데 그 목적이 있는 것이다.Therefore, the present invention has been invented in view of the above-mentioned conventional problems, and in particular, a cylindrical drying drum which is configured to facilitate ventilation in a drying chamber is mounted, and the agricultural products to be dried are put therein to be rotated and hot air is circulated. It is intended to provide a agricultural product dryer that can be dried while the agricultural products are smoothly stirred or moved to increase the drying efficiency, and can quickly dry a large amount of agricultural products to maximize productivity.

또한, 건조드럼이 내장된 건조실의 소정위치에 살균등을 장착하여 건조과정에서 살균도 동시에 이루어질 수 있게 함으로서 더욱 위생적인 건조가 이루어지게 함에도 그 목적이 있다 하겠다.In addition, the sterilization lamp is installed at a predetermined position of the drying chamber in which the drying drum is built, so that the sterilization can be performed at the same time in the drying process.

건조실(1)과 열풍가열실(2)이 일체로 형성되며 열풍가열실(2)에서 가열형성된 열풍이 건조실(1)의 하부로 공급되어 건조실(1) 내부에 들어있는 농산물을 가열 건조시키면서 상부로 진행한 뒤 다시 열풍가열실(2)의 상부로 공급 순환 되도록 구성된 통상의 농산물 건조기에 있어서, 상기 건조실(1)의 상하부에 원통형의 건조드럼(3)을 수평으로 회전가능하게끔 장착 구성하되, 상기 건조드럼(3)은 중앙부에 주축(32)이 관통설치되고, 외주부분은 타공망 또는 메쉬가 작은 망체로 형성됨과 동시에 일측에 농산물의 투입 및 취출이 가능하도록 경첩과 통상의 잠금장치에 의해 개폐가능하게 한 도어(31)를 장착구성하며, 더불어 상하부에 위치한 건조드럼(3) 사이의 공간이나 천장 또는 측벽면 소정위치에 살균램프(4)를 장착 구성하여서 된 것이다.The drying chamber 1 and the hot air heating chamber 2 are integrally formed, and hot air formed by heating in the hot air heating chamber 2 is supplied to the lower portion of the drying chamber 1 to heat-dry the agricultural products contained in the drying chamber 1 while drying. In the general agricultural product dryer configured to be supplied to the upper part of the hot air heating chamber (2) and then circulated again, the cylindrical drying drum (3) is mounted on the upper and lower parts of the drying chamber (1) so as to be rotatable horizontally. The drying drum (3) is installed through the main shaft 32 in the central portion, the outer peripheral portion is formed of a small mesh with a perforated network or a mesh and at the same time open and close by a hinge and a conventional locking device to enable the input and withdrawal of agricultural products on one side. The door 31 is configured to be mounted, and the sterilization lamp 4 is mounted at a predetermined position on the space or ceiling or side wall surface between the drying drums 3 located above and below.

또한, 상기 상하 건조드럼(3)의 주축(32) 일단부를 열풍가열실(2)의 벽면으로 노출시켜 그 단부에 웜휠(33)을 장착하고 상하 웜휠(33)을 구동할 수 있는 웜기 어(21)가 상하단부에 구비된 동력전달축(22)을 송풍기(23)의 모터를 이용하여 회전시킬 수 있게끔 구성하여 한대의 송풍기(23)가 송풍과 건조드럼(3) 회전을 동시에 시킬 수 있게 구성하였다.In addition, the one end of the main shaft 32 of the upper and lower drying drum 3 is exposed to the wall surface of the hot air heating chamber 2 to mount the worm wheel 33 at its end and to drive the upper and lower worm wheel 33 ( 21 is configured to rotate the power transmission shaft 22 provided at the upper and lower ends by using the motor of the blower 23 so that one blower 23 can rotate the blower and the drying drum 3 at the same time. Configured.

한편, 건조실(1)에 설치되는 건조드럼(3)은 일체형으로 구성하거나 탈착이 가능하게끔 구성하여도 되며, 이러한 일체형 구성이나 착탈 가능한 구성에 대한 변형은 당연히 본 발명의 권리범위에 속하는 사안이라 하겠다.On the other hand, the drying drum (3) installed in the drying chamber (1) may be configured to be integrally configured or to be removable, such modifications to the integrated configuration or removable configuration will be a matter of course within the scope of the present invention. .

미설명 부호 24는 송풍닥트이고, 25는 흡기 닥트이며, 26은 히터이다. Reference numeral 24 is a blowing duct, 25 is an intake duct, and 26 is a heater.

이와 같이 구성된 본 발명은 송풍기(23)가 작동할 때 동력전달축(22)도 동시에 회전하게 됨에 따라 동력전달축(22)의 상하단부에 형성된 웜기어(21)가 건조드럼(3)의 주축(32) 일단부에 장착된 웜휠(33)을 감속 회전시키게 된다. 따라서 송풍기(23)가 작동할 때 건조드럼(3)도 동시에 저속으로 회전하게 되므로 건조드럼(3)의 내부에 고추 등의 농산물을 담아 건조시킬때 건조드럼(3)의 회전에 의해 자연적으로 고추 등의 농산물이 뒤섞이게 되어 열풍의 순환이송이 원활하게 되는 것이며, 따라서 건조시간이 단축되고 그 효율이 극대화될 수 있게 되는 것이다.According to the present invention configured as described above, when the blower 23 operates, the power transmission shaft 22 also rotates at the same time, so that the worm gear 21 formed at the upper and lower ends of the power transmission shaft 22 has a main shaft (3) of the drying drum 3. 32) Slowly rotate the worm wheel 33 mounted on one end. Therefore, when the blower 23 is operated, the drying drum 3 also rotates at the same time at a low speed. Therefore, when the dry drum 3 contains agricultural products such as red pepper, the dried drum 3 naturally rotates when the drying drum 3 is dried. The agricultural products are mixed, such that the circulation of the hot air is smoothly transferred, and thus the drying time is shortened and the efficiency thereof can be maximized.

다시 말하면, 본 발명은 건조드럼(3)이 저속으로 회전하므로 회전과정에서 고추 등의 농산물이 자연적으로 뒤섞일 수 밖에 없게 되고, 더불어 열풍은 하부의 송풍닥트(24)를 통하여 상부로 이송되어 흡기닥트(25)를 통하여 열풍가열실(2)로 재유입되는 과정에서 뒤섞이는 농산물의 사이사이를 원활하게 통과할 수 있게 됨에 따라 건조시간을 크게 단축시킬수 있게 되는 것이며, 동시에 건조효율 또한 극대화시킬 수 있게 된다는 것이다.In other words, in the present invention, since the drying drum 3 rotates at a low speed, agricultural products such as red pepper are forced to be naturally mixed in the rotation process, and hot air is transferred to the upper side through the air blowing duct 24 at the bottom to intake air. In the process of re-introduction into the hot air heating chamber (2) through the duct (25), it is possible to smoothly pass between the mixed agricultural products, thereby greatly reducing the drying time, and at the same time maximizing the drying efficiency. It will be possible.

또한, 본 발명은 건조실(1)의 상하부에 건조드럼(3)을 배치하고, 상하 건조드럼(3)사이의 공간이나 또는 내측 벽면 소정위치에 살균램프(4)을 설치한 것이므로 살균램프에서 발산되는 자외선이나 적외선이 농산물의 구석구석까지 미치게 됨에 따라 살균효과 또한 극대화되게 된다.Further, in the present invention, the drying drum 3 is disposed above and below the drying chamber 1, and the germicidal lamp 4 is installed in a space between the upper and lower drying drums 3, or in a predetermined position on the inner wall surface. As ultraviolet rays or infrared rays reach every corner of agricultural products, the sterilization effect is also maximized.

한편, 본 발명은 건조드럼(3)을 회전시킴에 있어서 반드시 송풍기(23)의 모터에만 연결 사용하여야 하는 것은 아니며 따라서 별도의 모터를 사용하여 구동시키는 구성 또한 본 발명의 권리범위에 속하는 사항이라 하겠다. On the other hand, the present invention is not necessarily used to connect only to the motor of the blower 23 in the rotation of the drying drum (3) and therefore the configuration to drive using a separate motor is also a matter within the scope of the present invention. .

이상 설명한 바와 같이 본 발명은, 농산물을 원통형으로 구성된 건조드럼(3)에 의해 회전 건조시킬 수 있게끔 구성함에 따라 농산물이 건조과정에서 자연스럽게 뒤섞여짐과 동시에 교반되게 되어 구석구석까지 열풍이 효율적으로 건조되게 되며, 따라서 건조에 따른 시간을 크게 절감시킴과 동시에 건조효율을 극대화시킬 수 있게 되고, 또, 한대의 송풍기(23)에 의해 송풍과 동시에 건조드럼(3)을 작동시킴에 따라 제조원가 및 보급가를 저렴하게 할 수 있는 등의 효과가 따르는 매우 유용한 발명인 것이다.As described above, according to the present invention, the agricultural products are configured to be rotated by the drying drum 3 having a cylindrical shape, whereby the agricultural products are naturally mixed in the drying process and stirred at the same time so that hot air is efficiently dried to every corner. Therefore, it is possible to greatly reduce the time of drying and at the same time maximize the drying efficiency. Also, by operating the drying drum (3) at the same time by blowing the air by one blower (23), manufacturing cost and supply cost is low It is a very useful invention that can be effected.

Claims (1)

건조실(1)과 열풍가열실(2)이 일체로 형성되며 열풍가열실(2)에서 가열형성된 열풍이 건조실(1)의 하부로 공급되어 건조실(1) 내부에 들어있는 농산물을 가열 건조시키면서 상부로 진행한 뒤 다시 열풍가열실(2)의 상부로 공급 순환 되도록 구성된 통상의 농산물 건조기에 있어서, The drying chamber 1 and the hot air heating chamber 2 are integrally formed, and hot air formed by heating in the hot air heating chamber 2 is supplied to the lower portion of the drying chamber 1 to heat-dry the agricultural products contained in the drying chamber 1 while drying. In the conventional agricultural product dryer configured to supply circulation to the upper portion of the hot air heating chamber (2) after going back to 상기 건조실(1)의 상하부에 원통형의 건조드럼(3)을 수평으로 회전가능하게끔 장착 구성하되, 상기 건조드럼(3)은 중앙부에 주축(32)이 관통설치되어 열풍가열실에서 송풍기(23)모터에 의해 회전되도록 하고, 외주부분은 타공망 또는 메쉬가 작은 망체로 형성됨과 동시에 일측에 농산물의 투입 및 취출이 가능하도록 경첩과 통상의 잠금장치에 의해 개폐가능하게 한 도어(31)를 장착구성하며, 더불어 상하부에 위치한 건조드럼(3) 사이의 공간이나 천장 또는 측벽면 소정위치에 살균램프(4)를 장착 구성하여서 구성됨을 특징으로 하는 농산물 건조기.Upper and lower parts of the drying chamber 1 are configured to be mounted so as to rotate the cylindrical drying drum (3) horizontally, the drying drum (3) is installed in the central shaft 32 through the central air blower (23) in the hot air heating chamber It is rotated by a motor, and the outer peripheral portion is formed of a small mesh with a perforated network or a mesh, and at the same time, the door 31 is made to be opened and closed by a hinge and a conventional locking device to enable the input and withdrawal of agricultural products. In addition, the agricultural product dryer, characterized in that configured by mounting the sterilization lamp (4) in the space or ceiling or side wall predetermined position between the drying drum (3) located in the upper and lower parts.
KR1020060084565A 2006-09-04 2006-09-04 Drying device of agricultural products KR20080021309A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103585019A (en) * 2013-11-05 2014-02-19 无锡市中谊药化机械有限公司 Round particle drying method and drying rotating cage
KR101406825B1 (en) * 2011-12-23 2014-06-13 (주)클레슨 Hot air circulation type parts drying device
KR101468638B1 (en) * 2013-07-22 2014-12-03 서울대학교산학협력단 Sterilization device for powdered red pepper

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101406825B1 (en) * 2011-12-23 2014-06-13 (주)클레슨 Hot air circulation type parts drying device
KR101468638B1 (en) * 2013-07-22 2014-12-03 서울대학교산학협력단 Sterilization device for powdered red pepper
CN103585019A (en) * 2013-11-05 2014-02-19 无锡市中谊药化机械有限公司 Round particle drying method and drying rotating cage

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