Fu corn dryer hot air flow testing theory and practice: theory and practice tests are consistent, in this case a good proof of the drying characteristics of corn dryer. However, chicken manure dryer, hot air flow rate increases, for a certain length of the dryer, the hot air is reduced in the dryer cylinder body residence time, it is possible to influence the thermal efficiency, resulting in waste of heat. Selection fan, generally based on the fan curve to determine which types of fans can satisfy the operational conditions required drying equipment systems, the fan maximum productivity. Corn dryer is mainly based on production capacity and resistance to drying equipment of the system, determine the mass flow rate and total pressure head fan. For a single ID fan system manure dryer equipment, should ensure the fan total pressure is greater than the resistance of the system. The dual stage drum - when induced draft fan systems, both the fan total pressure should be greater than the sum of the resistance of the system. Specific forms of corn dryer heat balance equations, combining heat transfer boundary adjustment: temperature (1) Material perimeter; heat intensity (2) Material perimeter; around (3) material near the interface convection environmental conditions, etc. to get out. Even on the assumption that the material inside the dryer is under uniform conditions, but in the material interface due to the heat reason weeks, its temperature will be lower than the temperature of the material lining manure dryer, and its center the highest temperature, and the temperature gradient pointing to the outside direction from the inside, in the case of conventional thermal medium heated material is completely the opposite. When the situation after sticky wall materials, the effect of drying coal drying machines for a great influence, a lot of material adhesion, heat will not be able to penetrate the material well, it will lead to slower drying. Mainly coal dryer machine appear sticky wall is excessive moisture content of materials, changing room and drying wind destroyed the original balance, air flow is reduced, resulting in the drying chamber gas temperature is reduced, increasing the chance of sticky wall. Regularly check the lubricant level cassava residue dryer machine regularly to clear oil change new lubricant. If you encounter a sudden power outage situation manure dryer structure, pay attention to a part of the dryer if there is aggregate, blocking material, sticky material phenomenon, if you want to clean up immediately. After installation check whether ash dryer equipment fuselage with the ground at an angle, so that the material is unlikely to remain, convenience and other equipment combinations. Installation After the check, you need to empty machine test run, and so everything is ready for use after normal. The rational allocation of work in small-scale manure dryer system is provided by Fu Machinery Manufacturing Co. Gongyi City. Gongyi City Fu-wah Machinery Manufacturing Co. (www.hgj520.com) (www.fhhgj.com) strong, credible, in Zhengzhou, Henan machinery and industrial products industry cooperation projects accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Gongyi Fu Hua machinery and you hand in hand into the brilliant, for a better future!