Conventional thermal sterilization is carried out through heat conduction, convection or radiation to heat the food surface to the inside. To achieve the sterilization temperature, it often takes a long time. Microwave sterilization is a direct interaction of microwave energy and food and its bacteria. The interaction between heat effect and non thermal effect is faster than temperature and sterilization. The treatment time is greatly shortened, and the sterilization effect of various materials is usually 3-5 minutes.
China yeast drum roller dryer of traditional Chinese medicine, also known as microwave traditional Chinese medicine dryer, microwave traditional Chinese medicine drying equipment, microwave medicine drying insecticidal, the same type of industrial microwave equipment, apply to heat-sensitive Chinese medicine, and valuable health herbs such as ginseng and other herbsdrying, sterilization processing.
Tunnel microwave herbs dryer is for drying and sterilizing medicinal materials and pills,for drying and sterilizing and heating materials in strip shape, cube shape,small&round shape,leaves type, powdery form as well as filter cake which have high water content and certain and certain viscosity. It is also used for sterilizing medicinal liquid before and after packing.
Product Description
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Yeast Drum Dryer Application of yeast drum dryer |
The drum yeast dryer is a single drum dryer, which can be used for drying various kinds of slurry materials. It is especially suitable for recovering waste yeast from brewery, and the driers with different models can meet the needs of breweries with annual output of 30,000-100,000 tons. The yeast drum dryer is also suitable for the drying process in the food, chemical, pharmaceutical and other industries.
Structure & working principle of yeast drum dryer:
The yeast drum dryer is composed of the dryer drum, the frame, the transmission system, the scraper device, the material limiting device, the scraping device, the leaching device and the steam system. In addition, it is equipped with electric control cabinet and exhaust hood. The yeast drum dryer is a kind of drying machine which is heated by indirect conduction heating and vaporization of water, and is heated by steam. Its dryer drum is a metal hollow cLDinder with high surface finish and high surface smoothness. Under the drive of the transmission device, the dryer can rotate around the axis and the speed can be adjusted. The slurry is firstly preheated in the preheating groove, preheated to 50 degrees Celsius, with the feeding pump input leaching trough in the lower part of the dryer drum, with about 60-80mm in, the rotation of the outer surface is stained with dryer slurry coated with a layer of uniform (i.e. film thickness), dryer steam pressure is 0.15-0.3Mpa, the slurry is heated in the cLDinder wall, water vaporized by the draugLD fan discharge. The drying cLDinder is rotated for one week, the material is dried and the material in the outer wall of the oven is finished by the scraper, and the material is collected at the outlet.
Features & advantages of the yeast drum dryer:
The dryer drum which has contact with materials is made of high standard number grinding cast iron. It is anti-corrosion and non-pollution. The machine is used for conducting heating without the heat loss taken away by the drying medium, so the heat utilization rate is high and the enerLD consumption is less, which is generally above 70%. This machine also has the characteristics of compact structure, less land occupation, simple operation and maintenance. The machine is designed and manufactured according to the actual conditions of our country on the basis of digesting and absorbing German prototype, and has advanced service performance.
Model |
DYDΦ2000×2500 |
DYDΦ1500×2000 |
DYDΦ1000×1500 |
Capacity (Kg/h) (dry yeast moisture |
70~80 |
30~35 |
15~17 |
Dryer drum size mm |
Φ2000×2500 |
Φ1500×2000 |
Φ1000×1500 |
Drum rotating speed r/min |
4~8 |
4~8 |
4~8 |
Steam working pressure Mpa |
0.15~0.3 |
0.15~0.3 |
0.15~0.3 |
Max pressure of drum Mpa |
0.3 |
0.3 |
0.3 |
Spiral shaft rotating speed r/min |
41 |
41 |
41 |
Steam consumption kg/h steam temperature (130-140℃) |
400~480 |
200~300 |
130~160 |
Motor power kw |
13.7 |
7.5 |
4 |
Machine weigLD ton |
9.3 |
4.8 |
3.2 |
Our Services
1. Free consultation on technical &commercial issues, provide market evaluation, project feasibility based on each customers' condition.
2. Provide free drawings at no cost for factory layout, piping & wiring systeLD, installation plannings,
3. Free installation, commissioning and operation training services at no costs to customers.
4. 24/7 aftersales service, free of charge if repair service required within 1 year after installation.