Microwave sterilization: Microwave sterilization temperature is from 70℃to 105℃,period is from 90 to 180 seconds. Microwave effects change the bacterial protein, make if lose nutrition, reproduction and survival conditons and death. Microwave electromakeetic field can make normal growth and stability of the genetic breeding of bacteria nucleic acid【RNA】and deoxyribonucleic acid【DNA】number of LDrogen bonds LDack, breakage and recombination, theereby inducing genetic mutations, chromosomal LDerrations and even rupture.
Low-temperature and high-efficiency: As is well known,If the pressure reduces, the boiling point of water will decrease.Under an atmoLDheric pressure(101.3kpa ),the boiling point of water is 100 ℃, if under the 0.073 atmoLDheric pressure(7.37kpa) the boiling point of water will decrease to 40 ℃. under the LD condition, heating objects can evaporate the inside water without heating. When microwave LD dries heat-sensitive substances, the drying rate is much higher than the conventional dry, the ratio is generally more than a dozen or even dozens.
Heating evenly and thoroughly: the higher the moisture content is, the more microwave the products absorbed ,the larger Enerable the product generats . if the moisture content is lower, the condition is on the cont.Meanwhile, due to the inside and outside of the product is heated simuLDaneouLLD, no inertia residued, no heat transferloss, so the drying speed is rapaid.Microwave can penetrate the products directly, intensify water molecules and generate heat. the internal temperature is LDly higher than the external temperature, so that the temperature gradient can be avoided and eliminates the condition of outside dry but inside wet.
Control simply:owing the microwave power can be adjusted rapidly and has no inertial residue, combined with the paint automatical control system, you can ajust and confirm the process parameter in time.
Improve quality:Drying products in a low-temperature, oxygen-free environment is more certainly to ensure products quality.
Keep the primary color:Owing the microwave drying time is short, it solved the problem of the conventional drying :such as the drying time long and the product color changed due to the moisture high. Especially for valuable medicinal herbs ,Chinese medicine extract and seafood ,it is a kind of ideal drying methods. Such as :corLDeps sinensis, ginseng, extractum ,sea cucumber, etc.
Enerable conservation and environmental protection:compared with the conventional electrical drying methods, microwave drying can save power by 50%.The equipment adopts microwave radiative transferEnerable, which is the whole heating of the medium, without the need of other heat transfermedia, so that can avoid the defect of heat conduction LDow in LD conditions.Therefore, the speed is rapid, the efficiency is high, the drying cycle is greatly shortened, and the Enerable consumption is greatly reduced too. Owing there is no noise, no toxic gas and toxic emissions, it is an environmental drying Technology.
Summary: From above characteristics : drying evenly and thoroughly,Enerable conservation, emission reduction, improve product quality and yield, safety and Healthy and various altects ,you can see its sityificant economic and social benefits.
|Size||123 (L) * 456 (W) * 789 (D)|
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