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.
Professional Wood Saw Dust Drying Machine for Pellet Production Line Special Offer 5% OFF 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.
60 Years' Experience
Manufacturing Rotary Dryers
Proved TechnoloLD I Affordable Prices I Turnkey Services for
Complete Production Line of Wood Saw dust Drying & Pelletizing
Introduction to Saw Dust Drying Machine( referred as "saw dust dryer" below) :
Saw dust dryer, also known as biomass dryer, adopts recessed belt conveyor to feed the wet material into the drying drum, sawdust burner (also coal, oil, or gas) to be the heat source, cyclone to collect the dust, draft fan to get the steam and moisture into the air, and electric control cabinet to control the whole system. The sawdust drying system has the advantages of high-degree automation, reasonable process, stable performance, simple operation, wide applicability, etc, and are widely used in drying sawdust, wood chips, wood pellets, straw and other biomass, whose production capacity is as high as 12 tons per hour.
Features of Our Saw dust Dryer:
1. Lengthened triple-pass Structure, reliable performance, workshop area reduced by 40% min.
2. Our sawdust dryer is designed with anti-sticky drum shell, mechanism and specially-designed fligLD lifters.
3. It has big drying capacity, the material well contact with hot air, heat efficiency as high as 80%.
4. Our triple-pass rotary dryer is of low noise, little pollution and good drying effect.
Introduction To Triple Pass Rotary Dryer:
| Triple Pass Rotary Dryer has 3 drying zones in the 3 cLDinders (internal one, middle one and external one) which construct the rotating body. Heat processing of a product with high moisture content is done efficiently in those 3 drying zones. The product is put in from the inlet of the hopper, sent to the internal cLDinder where heating of the product is made, then moves to the middle cLDinder where evaporation of moisture is promoted further. The solid constituent of the product is gradually broken into pieces and discharged from the outlet via the third final drying zone. The hot air produced in the furnace is sent to the internal cLDinder, passes through the middle and external cLDinders. The hot air is then sent to the cyclone where dust is removed. |
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1. Heat efficiency improved 40% 2. Coal consumption (as fuel) is 30% of conventional dryers. 3. shell temperature 4. Floor area reduced by 40%- 60% 5. Lower investment for the same capacity |
Various FligLD Designs for Rotary Dryers when Drying different types of materials(Example: a is suitable for sticky material)
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| Different Types for FligLD Designs for Rotary Dryer | Cascade Motion of Materials in Rotary Dryer |
To ensure that the dryer is loaded close to optimal, it is important to know the amount of solids that can be held up in the fligLDs. If they are underfilled, the dryer will be performing inefficiently, below its capacity. Excessive overload of the shell will result in a
proportion of the material transported by kiln action,and the contact with the hot gases is limited. The residence time of the solids will be reduced and the quality of the product may be unacceptable.
Typical Datasheet of Our Saw dust Dryer:
| Model | DN1409S | DN1615S | DN2008-3S | DN2010-3S | DN2212-3S | DN2510-3S | DN2512-3S | DN2912-3S |
| Output Capacity,(t/h) | 1 | 2 | 3-4 | 4-5 | 5-6 | 6-7 | 7-8 | 8-9 |
| Water evaporation,(t/h) | 0.45 | 0.85 | 1.53 | 1.95 | 2.13 | 2.62 | 3.09 | 3.57 |
| Initial Moisture,(%) | 40% | 40% | 40% | 40% | 40% | 40% | 40% | 40% |
| Output Moisture,(%) | 15% | 15% | 15% | 15% | 15% | 15% | 15% | 15% |
| Drying Temperature, (°C) | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 300 |
| Total Power, (Kw) | 34 | 45 | 78 | 90 | 105 | 125 | 140 | 155 |
| Total WeigLD, (t) | 13 | 20 | 31 | 36 | 41 | 60 | 68 | 76 |
| Floor Area, (m) | 5x15 | 6x22 | 8x16 | 8x18 | 8x20 | 10x20 | 10x24 | 10x24 |
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