RD-10HEMicrowave heating extraction equipment

　　Main technical parameters:

　　○1Equipment type：RD-10HE  

　　○2Working voltage: three phase380V±10% , 50Hz±1%

　　○3Microwave operating frequency:2450MHz±50MHz

　　○4Input apparent power：≤15KVA

　　○5Microwave output power：≤10KW（Adjustable power）

　　○6Overall dimensions (L * w * h)：1320×1200×1650 mm

　　○7Volume: 0.3 cubic meters (about 300 liters)

　　○8Control: ordinary button type control, can add temperature control, time device

　　○9Microwave leakage: according to the national GB10436-89 standard (GB = 5mw/cm2)

　　Accord with national GB5226 electrical safety standard

　　○10work environment：－5~40℃，relative humidity≤80%

　　There is no corrosive gas, conductive dust and explosive gas，
　　Microwave extraction technology is a new technology in food and traditional Chinese medicine effective component extraction. The first article in the world of microwave technology applied to the extraction of organic compounds was published in 1986, foreign experts found that the samples will be placed in a common household microwave oven in just a few minutes can be the target substance extraction and traditional heating takes several hours or even ten hours of work and development. After more than ten years, the microwave extraction technique has been applied to spices, condiments, biological products, natural pigment, Chinese herbal medicine, the field of cosmetics and soil analysis.
　　1, microwave extraction mechanism
　　Microwave extraction is the high frequency electromagnetic wave penetrating the extraction medium, to be inside the extraction material, microwave heat can be quickly converted into the internal temperature of the cells increased rapidly when the cell internal pressure exceeds the capacity of the cell wall, cell rupture, intracellular free outflow of effective components, at low temperature, dissolved in the extraction medium through further filtering get the extraction and separation of materials under microwave irradiation by extraction of material composition to accelerate the extraction solvent interface diffusion, so that the extraction rate increased several times, while decreasing the extraction temperature, the maximum guarantee extraction quality.
　　2, microwave extraction advantages
　　The traditional heat extraction is based on heat conduction, thermal radiation and other ways from outside to inside, and the microwave extraction, microwave heating and instant penetration material inside and outside for extraction. Compared with the traditional heat extraction, microwave extraction is the main advantage:
　　A, high quality, can effectively protect food, medicines and other chemical materials in the functional ingredients;
　　B, high purity, high extraction rate;
　　C, high selectivity to the extract;
　　D, fast, time-saving, can save more than 50%-90% of time;
　　E, less solvent consumption (more than conventional methods less than 50%-90%);
　　F, safe, energy saving, no pollution, simple production equipment, saving investment
　　3, microwave extraction and other extraction methods
　　Microwave extraction of high purity, high efficiency, low energy consumption, low operation cost, meets the requirement of environmental protection. It can be widely used in medicine, spices, health food, food, cosmetics, tea beverage, seasoning, pectin, high viscosity chitosan etc. at present in our country has been used in a number of microwave extraction of Chinese herbal medicine extraction production line, such as kudzu, tea, ginkgo. Microwave extraction has been listed as one of the twenty-first Century food processing and pharmaceutical promotion of modern technology in China.