Dried cassava, cassava dryer tapioca starch, also known as Thailand. Is the name of a starch root of a tropical plant extract starch, this plant is a large maple branch, and castor, rubber, jatropha same family. It is in the case of hot boiled water would appear to be transparent, taste with elasticity. Material characteristics: First Moisture: 65-70%, final moisture: ≤18%, shape: δ5mm flaky cassava as one of the world's three major potato, widely cultivated in tropical and subtropical regions. In the tropical regions of South Asia, cassava is second only to rice, sweet potato, sugar cane and corn crops, the fifth largest. It plays an important role in crop distribution, feed production, industrial applications, has become a widely grown mainly starch processing and fodder crops. Tapioca starch can be produced alcohol, fructose, dextrose, maltose, monosodium glutamate, beer, bread, crackers, shrimp, noodles, sauces and plastic fiber plastic film, resins, coatings, adhesives and other chemical products. Because the material seasonal cultivation, acquisition time, highly focused, if not dry easily rotten, bad storage. High energy consumption by using general drying equipment, the use of natural drying and affected by the weather, the company developed a multi-layer tape devices are ideal for drying drying of the material. Multilayer belt dryer drying process analysis and works: Host by the upper and lower layers of stainless steel mesh belt consisting of 5-7, both sides of the chain drive, belt two sides have baffles to prevent material falling into the middle of the track. Provided by a coal-fired hot air (or fuel wood) stove with a hot air blower to the bottom of the dryer through the bottom of the first belt and the dry heat exchange material away part of the water, in order to drill up through the layers of the network band, and the material forming countercurrent heat exchange, to reach the top and the most wet material after heat exchange with the humid air to saturation, into the moist discharge port by the induced draft fan vented to the outdoors. After washing fresh cassava slices from the conveyor belt to the top of the first layer of mesh belt. Multilayered belt drying equipment advantages: 1. As the heat continues to be reused, the final exhaust temperature at about 40 ℃, air temperature close to nature. Therefore, high thermal efficiency of the device! The measure reduces the drying costs per ton of dry cassava wet coal 90Kg consumption 25 kwh 2. The device is simple, easy maintenance, the average worker will be able to operate a day school. 

keywords: A new dry, dryer, drying equipment,