제1도는 종래의 진공건조장치를 나타낸 개략구성도.1 is a schematic configuration diagram showing a conventional vacuum drying apparatus.
제2도는 본 발명을 나타낸 개략구성도.2 is a schematic configuration diagram showing the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 피건조물2 : 증발챔버1: dry matter 2: evaporation chamber
3 : 전기히터4 : 발진부3: electric heater 4: oscillator
5 : 토출파이프6 : 드라이어5: discharge pipe 6: dryer
7 : 용기8 : 진공펌프7: container 8: vacuum pump
본 발명은 진공건조장치에 관한 것으로서, 더욱 상세하게는 피건조물을 건조시키는 진공건조장치의 크기를 콤팩트화할 수 있으며, 피건조물을 신속하게 건조시킬 수 있도록 한 것이다.The present invention relates to a vacuum drying apparatus, and more particularly, it is possible to compact the size of the vacuum drying apparatus for drying a dry object, and to dry the dry object quickly.
종래의 진공건조장치는 제1도에 나타낸 바와 같이, 건조시키고자 하는 액체 등이 함침된 피건조물을 증발챔버(2a)에 넣고, 진공펌프(8a)를 가동하여 상기 증발챔버(2a)를 진동시키면서 별도의 열사이클을 운전시키는데, 압축기(9)에서 토출된 냉매는 상기 증발챔버(2a)에 내장된 응축기(10)를 지나 팽창밸브(11) 및 상기 증발챔버(2a)상의 응축챔버(2b)상에 내장된 증발기(12)를 거쳐서 압축기(9)로 흡입된다.In the conventional vacuum drying apparatus, as shown in FIG. 1, a dry object impregnated with a liquid to be dried is put into an evaporation chamber 2a, and a vacuum pump 8a is operated to vibrate the evaporation chamber 2a. While operating a separate heat cycle, the refrigerant discharged from the compressor 9 passes through the condenser 10 built in the evaporation chamber 2a, the expansion valve 11 and the condensation chamber 2b on the evaporation chamber 2a. It is sucked into the compressor (9) via the evaporator (12) built in.
이때, 냉매는 응축기(10)에서 열을 증발챔버(2a)내로 방출시키게 되고, 증발기(12)에서는 응축챔버(2b)내의 열을 흡수함에 따라 응축기(10)가 내장된 증발챔버(2a)는 40~50℃정도를 유지하여 건조시키고자 하는 피건조물에 열을 가해 건조속도를 촉진시키고, 증발기(12)가 내장된 응축챔버(2b)를 5℃정도로 유지시켜 진공펌프(8a)에 의해서 토출되는 수분을 응축시켜 진공속도를 높이게 된다.At this time, the refrigerant discharges heat into the evaporation chamber 2a in the condenser 10, and the evaporation chamber 2a in which the condenser 10 is built in the evaporator 12 absorbs heat in the condensation chamber 2b. The drying rate is accelerated by applying heat to the dried material to be dried by maintaining the temperature of about 40 to 50 ° C, and the condensation chamber 2b containing the evaporator 12 is maintained at about 5 ° C and discharged by the vacuum pump 8a. Condensation of moisture will increase the vacuum speed.
그러나, 이와 같은 종래의 진공건조장치는 진공효율을 높이기 위해서 압축기(9), 응축기(10), 팽창밸브(11) 및 증발기(12)로 된 열사이클을 구성하므로써 가열식 건조장치의 단점인 건조물의 화학적인 변화를 방지할 수 있고, 신속하게 건조시킬 수 있으나 구조가 복잡하여 제작비용이 많이 소요되며, 특히 증발챔버(2a)의 일정한 온도콘트롤을 하기 위해서는 별도의 압축기(9) 회전속도의 변화가 수반되어야 하는 등의 많은 문제점이 있었다.However, such a conventional vacuum drying apparatus constitutes a heat cycle consisting of the compressor 9, the condenser 10, the expansion valve 11 and the evaporator 12 in order to increase the vacuum efficiency, so that the dried product, which is a disadvantage of the heating drying apparatus, is Chemical change can be prevented, and drying can be done quickly, but the structure is complicated, and manufacturing cost is high. Particularly, in order to control a constant temperature of the evaporation chamber 2a, a change in the rotational speed of a separate compressor 9 is required. There have been many problems such as that must be accompanied.
본 발명은 상기한 제반 문제점을 해결하기 위한 것으로서, 본 발명은 진공건조장치의 크기를 간단한 구조로서 콤팩트화하여 제작비용을 경감시킬 수 있을 뿐만 아니라, 피건조물을 신속하게 건조시킬 수 있는 진공건조장치를 제공하는데 그 목적이 있다.The present invention is to solve the above-mentioned problems, the present invention is not only to reduce the manufacturing cost by compactizing the size of the vacuum drying apparatus as a simple structure, but also a vacuum drying apparatus that can quickly dry the dried object The purpose is to provide.
상기한 목적을 달성하기 위해 본 발명은 피건조물을 수납하는 증발챔버와, 상기 증발챔버에 설치되어 증발챔버의 온도를 상승시켜 피건조물에서 발생되는 수증기를 증발시키는 전기히터와, 상기 전기히터와 발진부에 의해 증발되는 수증기를 응축시키는 드라이어와, 상기 증발챔버를 진공상태로 유지시키는 진공펌프와, 상기 증발챔버와 드라이어 및 진공펌프에 연결설치되어 증발챔버에 수증기를 토출시키는 토출파이프로 구성된 진공건조장치이다.In order to achieve the above object, the present invention provides an evaporation chamber for accommodating a dry matter, an electric heater installed in the evaporation chamber to increase the temperature of the evaporation chamber, and evaporating water vapor generated from the dry matter, the electric heater and the oscillation part. A vacuum drying apparatus comprising a dryer for condensing water vapor evaporated by a vacuum, a vacuum pump for maintaining the evaporation chamber in a vacuum state, and a discharge pipe connected to the evaporation chamber, a dryer and a vacuum pump to discharge water vapor into the evaporation chamber. to be.
이하, 본 발명의 일실시예를 첨부도면 제2도를 참조하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
제2도는 본 발명을 나타낸 개략구성도로서, 진공건조장치의 액체 또는 액체 등이 함침된 피건조물(1)을 수납하는 단열재로 된 증발챔버(2)내의 상부 증발챔버(2)의 온도를 상승시켜 피건조물(1)에서 발생되는 수증기를 증발시키는 전기히터(3)가 설치되고, 상기 증발챔버(2)의 상부에는 증발챔버(2)내에 피건조물(1)을 전기히터(3)와 동시에 가열시키기 위해 마이크로파를 발진시키는 발진부(4)가 연결된다.2 is a schematic configuration diagram showing the present invention, in which the temperature of the upper evaporation chamber 2 in the evaporation chamber 2 made of a heat insulating material containing the dried matter 1 impregnated with the liquid or liquid of the vacuum drying apparatus is increased. An electric heater (3) is installed to evaporate the water vapor generated from the dry object (1), and at the top of the evaporation chamber (2), the dry object (1) is placed in the evaporation chamber (2) simultaneously with the electric heater (3). The oscillation part 4 which oscillates a microwave for heating is connected.
또한, 증발챔버(2)의 상부 일측에는 전기히터(3)와 발진부(4)에 의해 증발되는 수증기를 토출시키는 토출파이프(5)가 설치되고, 토출파이프(5)에는 토출파이프(5)를 통해 토출되는 수증기를 응축시키는 드라이어(6)가 설치되며, 드라이어(6)의 하부에는 드라이어(6)에서 응축된 응축액을 수용하는 용기(7)가 설치되고, 상기 드라이어(6)에는 토출파이프(5)로 연결되어 증발챔버(2)의 내부를 진공상태로 유지시키는 진공펌프(8)가 설치되어 구성된다.In addition, a discharge pipe 5 for discharging water vapor evaporated by the electric heater 3 and the oscillation unit 4 is provided at one upper side of the evaporation chamber 2, and the discharge pipe 5 is provided with a discharge pipe 5. A dryer 6 for condensing the water vapor discharged through is installed, and a lower portion of the dryer 6 is provided with a container 7 for receiving the condensed liquid condensed in the dryer 6, and the discharge pipe 6 is provided with a discharge pipe ( Connected to 5) is configured to install a vacuum pump (8) for maintaining the interior of the evaporation chamber (2) in a vacuum state.
이와 같이 구성된 본 발명은 제2도에 나타낸 바와 같이, 진공건조장치의 단열재로 된 증발챔버(2)에 액체 또는 액체 등이 함침된 피건조물(1)을 넣은 후 전원을 인가시키면, 증발챔버(2)내의 상부에 설치된 전기히터(3) 및 증발챔버(2)의 상부에 연결된 발진부(4)에 의해 신속하게 상기 증발챔버(2)의 내부가 가열되어 온도가 상승하게 됨에 따라 증발챔버(2)내의 피건조물(1)에서 발생되는 수증기가 증발하게 되어 증발챔버(2)의 상부 일측에 설치된 토출파이프(5)를 통해 수증기가 토출하게 된다.As shown in FIG. 2, the present invention configured as described above shows an evaporation chamber (2) when a dry object 1 impregnated with liquid or liquid is applied to an evaporation chamber 2 made of a heat insulating material of a vacuum drying apparatus. 2) The inside of the evaporation chamber 2 is quickly heated by the electric heater 3 installed at the upper part and the oscillation part 4 connected to the upper part of the evaporation chamber 2, so that the temperature rises. Water vapor generated in the dry matter (1) in the evaporation is to be evaporated and the water vapor is discharged through the discharge pipe 5 provided on the upper side of the evaporation chamber (2).
계속해서, 토출파이프(5)를 통해 토출되는 수증기는 토출파이프(5)에 설치된 드라이어(6)에서 수증기를 물로 응축시키게 됨에 따라 드라이어(6)에서 응축된 응축액인 물은 드라이어(6) 하부의 용기(7)에 수용되고, 수분이 제거된 후 상기 드라이어(6)에서 토출파이프(5)로 연결되어 증발챔버(2)의 내부를 진공상태로 유지시키는 진공펌프(8)에 의해서 외부로 토출되어 피건조물(1)의 건조를 신속하게 완료할 수 있게 된다.Subsequently, as the steam discharged through the discharge pipe 5 condenses the water vapor into the water in the dryer 6 installed in the discharge pipe 5, the water, which is the condensed liquid condensed in the dryer 6, is disposed at the lower portion of the dryer 6. The water is discharged to the outside by the vacuum pump (8) which is accommodated in the container (7), and after the water is removed, is connected to the discharge pipe (5) from the dryer (6) to keep the interior of the evaporation chamber (2) in a vacuum state. Thus, the drying of the object to be dried 1 can be completed quickly.
한편, 본 고안은 가정용 음식찌꺼기 처리시, 쌀통대용의 골류보관, 의류건조 및 식품건조 등의 건조를 필요로 하는 곳에 적용해서 사용할 수 있게 된다.On the other hand, the present invention can be used to apply to the place where the drying, such as storage of bone, storage of clothing, drying clothing and food drying for rice barrels, when processing food waste.
이상에서와 같이, 본 발명은 증발챔버(2)내의 피건조물(1)을 전기히터(3) 및 발진부(4)에 의해 동시에 신속하게 가열하여 드라이어(6)를 응축시키므로써, 피건조물(1)의 건조속도가 빠르고, 단순한 구조로서 시스템의 크기를 콤팩트화하여 제작비용을 경감시킬 수 있으므로 인해 장치의 효율성 및 신뢰성을 대폭 향상시킨 매우 유용한 발명이다As described above, according to the present invention, the dried object 1 in the evaporation chamber 2 is rapidly heated simultaneously by the electric heater 3 and the oscillation unit 4 to condense the dryer 6, thereby allowing the dried object 1 to be dried. It is a very useful invention that drastically improves the efficiency and reliability of the device due to the fast drying speed and simple structure, which can reduce the manufacturing cost by compacting the size of the system.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930012535AKR960010324B1 (en) | 1993-07-05 | 1993-07-05 | Vacuum drying apparatus |
| US08/266,887US5575083A (en) | 1993-07-05 | 1994-07-05 | Vacuum dryer |
| JP6176033AJPH07180955A (en) | 1993-07-05 | 1994-07-05 | Vacuum dryer |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930012535AKR960010324B1 (en) | 1993-07-05 | 1993-07-05 | Vacuum drying apparatus |
| Publication Number | Publication Date |
|---|---|
| KR950003778A KR950003778A (en) | 1995-02-17 |
| KR960010324B1true KR960010324B1 (en) | 1996-07-30 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930012535AExpired - Fee RelatedKR960010324B1 (en) | 1993-07-05 | 1993-07-05 | Vacuum drying apparatus |
| Country | Link |
|---|---|
| KR (1) | KR960010324B1 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030011411A (en)* | 2001-08-02 | 2003-02-11 | 김경근 | Vacuum drying device for making pills of chinese-crude drug |
| Publication number | Publication date |
|---|---|
| KR950003778A (en) | 1995-02-17 |
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