KR200184478Y1 - A vacuum drier for fowl dung by high-frequency heating - Google Patents
A vacuum drier for fowl dung by high-frequency heating Download PDFInfo
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- KR200184478Y1 KR200184478Y1 KR2019990030864U KR19990030864U KR200184478Y1 KR 200184478 Y1 KR200184478 Y1 KR 200184478Y1 KR 2019990030864 U KR2019990030864 U KR 2019990030864U KR 19990030864 U KR19990030864 U KR 19990030864U KR 200184478 Y1 KR200184478 Y1 KR 200184478Y1
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- high frequency
- dryer
- frequency heating
- powder
- drying
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
Abstract
본 고안은 고주파가열을 이용한 계분 진공건조기에 관한 것이다.The present invention relates to a powdered vacuum dryer using high frequency heating.
더욱 상세하게는 진공속에서 고주파 가열을 이용하여 계분을 비롯한 음식물 찌꺼기 등을 건조하는 장치에 관한 것으로, 고주파로 계분을 가열하여 계분 속의 수분이 증발되어 나오면 그 수분을 진공펌프에 의해 건조기 밖으로 배출함으로써 효과적으로 건조가 이루어지고 건조기 외부를 철판으로 형성하고 건조기문의 개방시에는 자동으로 건조기의 전기가 차단되어 고주파 가열이 중단되는 장치가 장착되어 있어 고주파가열에 의한 위험을 제거하는데 특징이 있다.More particularly, the present invention relates to a device for drying food residues, including powder, using high frequency heating in a vacuum, and when the powder is heated at a high frequency and the moisture in the powder evaporates, the moisture is discharged out of the dryer by a vacuum pump. Drying is effectively performed, and the outside of the dryer is formed of iron plate, and when the dryer door is opened, the electricity of the dryer is automatically cut off so that the high frequency heating is stopped.
Description
본 고안은 고주파가열을 이용한 계분 진공건조기에 관한 것이다. 더욱 상세하게는 진공속에서 고주파로 가열하여 계분을 비롯한 음식물 찌꺼기 등을 건조하는 장치에 관한 것이다. 종래에는 주로 일광으로 이들을 건조하거나 온풍기를 이용하여 건조하기도 하였으나 이들 계분을 외부에서부터 건조하기 때문에 일일이 뒤집어 가며 며칠씩 건조하여야 함은 물론, 일광건조의 경우 우천시나 겨울철에는 건조가 불가능하였다. 이와 같은 방법으로 건조하더라도 건조물의 외부는 건조가 되나 내부까지 건조하기에는 상당한 시간이 걸려 이들을 건조하여 비료 등으로 사용할 경우 어려움이 많았다. 또한 종래 안출된 건조 방법(일본 공개특허공보 평2-57884, 1990. 2. 27.)은 건조물에 고주파를 방사하여 건조시킨 후 내부에 발생된 수분을 송풍기에 의해 밖으로 배출시키는 방법이었으나, 이 방법으로는 건조하기 위해서는 많은 시간이 소요되고 고주파가열에 의한 화상이나 전자파발생으로 인한 위험이 있었다.The present invention relates to a powdered vacuum dryer using high frequency heating. More specifically, the present invention relates to an apparatus for drying food waste, including system powder, by heating at high frequency in a vacuum. Conventionally, they were mainly dried by daylight or by using a hot air blower, but because they are dried from the outside, they have to be dried daily by turning them upside down, and in the case of daylight drying, it was impossible to dry in rainy weather or in winter. Even though dried in this way, the outside of the dried product is dried, but it takes a long time to dry to the inside, and when these are dried and used as fertilizer, there are many difficulties. In addition, the conventional drying method (Japanese Patent Laid-Open No. Hei 2-57884, Feb. 27, 1990) was a method of discharging moisture generated in the inside by a blower after drying by radiating high frequency to the dry matter. As it takes a long time to dry, there is a risk of burns or electromagnetic waves caused by high frequency heating.
본 고안은 이러한 문제점을 개선하기 위한 것으로, 고주파로 계분을 가열하여 계분 속의 수분이 증발되어 나오면 그 수분을 진공펌프에 의해 건조시 밖으로 배출함으로써 효과적으로 건조가 이루어지고 건조기의 벽과 천정을 철판으로 형성하고 건조기문의 개방시에는 자동으로 건조기의 전기가 차단되어 고주파가열이 중단되는 장치가 장착되어 있어 고주파가열에 의한 위험을 제거하는데 특징이 있다.The present invention is to improve this problem, when the moisture in the system is heated by heating the powder at a high frequency, the moisture is discharged out of the drying by the vacuum pump is effectively dried and the wall and ceiling of the dryer is formed of iron plate And when the door of the dryer is opened, it is equipped with a device that automatically cuts off the electricity of the dryer and stops the high frequency heating, so it is characterized by eliminating the danger of high frequency heating.
도 1은 본 고안의 계분 진공건조기 하부에 배출문이 부착된 개략도1 is a schematic view of the discharge door attached to the lower part of the vacuum dryer of the present invention
도 2은 본 고안의 계분 진공건조기에 스크류가 부착된 개략도Figure 2 is a schematic diagram attached to the screw in the vacuum dryer of the present invention
도 3은 도2의 우측면도3 is a right side view of FIG.
〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
1, 1', 3, 3' : 고주파 가열기 2 : 진공펌프1, 1 ', 3, 3': high frequency heater 2: vacuum pump
4 : 고주파가열 차단장치 5 : 배출문4: high frequency heating breaker 5: discharge door
6 : 계분 7 : 스크루 배출구6: total 7: screw outlet
8 : 스크루 9 : 건조기문8: screw 9: dryer door
10 : 문손잡이 11 : 철판10 door handle 11: iron plate
본 고안은 내부에서 발열하여 균일하게 가열되는 고주파 에너지에 의한 가열의 원리를 계분(6)의 건조에 적용한 것으로 건조 효율을 높이기 위하여 진공펌프(2)를 이용하여 수분을 외부로 배출시키는 방법으로 도1, 도2와 같이 계분(6)을 건조기에 넣고 4개의 고주파 가열기(1),(1')(3),(3')를 작동시키면 고주파를 이용한 가열에 의하여 계분(6)속의 수분이 증발되고 진공펌프(2)에 의해 증발된 수분을 건조기 외부로 배출시켜 계분(6)이 건조되도록 한다. 건조된 계분(6)은 도1과 같이 배출문(5)에 의해 배출시키거나 도2와 같이 건조기 하부에 장착된 스크루(8)를 사용하여 그 끝에 형성된 배출구(7)를 통해 배출시킬 수 있다. 고주파 가열기 (1),(1')(3),(3')는 통상의 조리기구인 전자렌지를 이용할 수 있으며 계분의 양에 따라 고주파 가열기(1),(1')(3),(3')의 용량을 조절할 수 있고 고주파 가열기 (1),(1')(3),(3')를 1개이상 추가할 수 있다. 또한 고주파전류에 의한 전자파로부터 인체의 피해를 막기 위하여 건조기의 벽과 천정을 철판(11)으로로 형성하고 작업도중 고주파가열에 의한 화상 등 위험을 방지하기 위하여 건조기문(9)을 개방시 자동으로 고주파 가열기의 작동(고주파가열)이 중단되는 고주파가열차단장치(4)가 부착되어 있다.The present invention applies the principle of heating by high-frequency energy that is uniformly heated by heat generation inside to dry the system (6). In order to increase the drying efficiency, the vacuum pump 2 is used to discharge moisture to the outside. As shown in Fig. 1 and Fig. 2, the powder 6 is placed in a dryer and four high frequency heaters 1, 1 ', 3, and 3' are operated to generate moisture in the powder 6 by heating using high frequency. The water evaporated and evaporated by the vacuum pump 2 is discharged to the outside of the dryer to allow the system 6 to be dried. The dried flour 6 may be discharged by the discharge door 5 as shown in FIG. 1 or through the discharge hole 7 formed at the end thereof using a screw 8 mounted at the bottom of the dryer as shown in FIG. . High frequency heaters (1), (1 ') (3), (3') can use microwave ovens, which are common cooking utensils, and high frequency heaters (1), (1 ') (3), (3) The capacity of ') can be adjusted and one or more high frequency heaters (1), (1') (3) and (3 ') can be added. In addition, the wall and ceiling of the dryer are formed of the iron plate 11 to prevent damage to the human body from electromagnetic waves caused by high frequency current, and the dryer door 9 is automatically opened when the dryer door 9 is opened to prevent a risk such as burns caused by high frequency heating during the operation. The high frequency heating interrupting device 4 which stops operation | operation (high frequency heating) of a high frequency heater is attached.
본 고안에서 계분건조에 전격 주파수 : 60Hz, 발진주파수 : 2450MHz, 전격전압 : 110V/220V, 전격소비전력 : 950W, 전력고주파출력 : 500W, 전열장치 소비전력 : 1100W, 전열 가열시의 전격소비전력 : 1180W의 고주파 가열 건조장치를 사용하여 20Kg의 계분을 건조시 수분함량을 70％에서 20％로 건조시키는데 송풍기로 수분을 배출시켰을 때는 약1시간이 소요되었고 진공펌프로 배출시켰을 때는 40분 정도가 소요됨으로써 약20분이 단축되었다. 이상은 실험예로서 외부 기상조건과 계분의 두께에 따라 변화가 생기기는 하였지만 송풍기보다는 진공펌프가 건조효율이 높다는 것은 변하지 않았다.In the present invention, in the system of drying, electric shock frequency: 60Hz, oscillation frequency: 2450MHz, electric shock voltage: 110V / 220V, electric power consumption: 950W, electric power high frequency output: 500W, electric power consumption: 1100W, electric power consumption during electric heating: Drying water content from 70% to 20% when drying 20kg g powder using a 1180W high frequency heat drying device. It took about 1 hour when the water was blown out with a blower and 40 minutes when it was discharged with a vacuum pump. This shortened about 20 minutes. As described above, although the change occurred depending on the external weather conditions and the thickness of the system, it was not changed that the vacuum pump had higher drying efficiency than the blower.
본 고안은 계분을 단시간에 안전하고 효율적으로 건조시킴으로써 노동력과 시간을 절약하고 이를 재활용할 수 있을 뿐 아니라 계분 건조의 어려움 때문에 계분을 그대로 방류함으로써 발생되는 환경오염문제를 해결하는데도 도움이 될 수 있다.The present invention not only saves labor and time by recycling dry powder safely and efficiently in a short time, but also helps to solve the environmental pollution problem caused by discharging the powder as it is due to the difficulty of drying the powder.
또한 본 고안을 이용하여 기후변화에 관계없이 우천시나 겨울철에도 사용할 수 있으며 계분만이 아니라 음식물 찌꺼기 건조에도 적용할 수 있다.In addition, the present invention can be used in rainy weather or in winter regardless of climate change, and can be applied not only to poultry but also to food waste drying.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990030864U KR200184478Y1 (en) | 1999-12-31 | 1999-12-31 | A vacuum drier for fowl dung by high-frequency heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990030864U KR200184478Y1 (en) | 1999-12-31 | 1999-12-31 | A vacuum drier for fowl dung by high-frequency heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200184478Y1 true KR200184478Y1 (en) | 2000-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019990030864U KR200184478Y1 (en) | 1999-12-31 | 1999-12-31 | A vacuum drier for fowl dung by high-frequency heating |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200184478Y1 (en) |
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1999
- 1999-12-31 KR KR2019990030864U patent/KR200184478Y1/en not_active IP Right Cessation
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