Yulong flow dryer airflow dryer Features: ◆ hot air is mixed with the material to achieve the drying effect. ◆ simple structure and low cost. ◆ fast drying, the material out of time as long as 10 seconds. Introduction www.zhiliji.org flow dryer, is purely a hot air transportation, drying the material in a dryer. Its relatively high demand for materials for the proportion of lighter materials. Advantages airflow dryer is drying fast, requires only 10 seconds of material out of time. Another is that the cost is small. Yulong airflow dryer product details page: http://www.zhiliji.org/product/hongganji/76.html improve the speed of the hot air dryer What are the benefits? By hot air dryer is to increase the speed of transformation drying of materials, new technical staff after several experiments, summed up the hot air dryer to improve the benefits of speed, this put summed dryer conclusion to We resolve this: the material in the dryer cylinder body of the drying process, the gas-solid phase convective heat exchange primary heat transfer, heat transfer efficiency directly affects the drying effect of the material. Increase heat transfer efficiency gas-solid phase. (1) is to strengthen the cylinder insulation, using boiling furnace heating, increasing the temperature difference between the gas-solid phase, increasing the temperature gradient; (2) is to improve the solid phase heated area; (3) is to increase the flow of hot gas dryer, improve hot gas flow rate. And is designed to maintain a constant boiling furnace heating the premise wet material into the machine size, provide hot air speed for speeding up the rate of heat has a major role. To increase the speed of hot air, must be reasonably designed trailing dryer exhaust removal system and head-end air heating systems. Exhaust fan total pressure, air flow should be appropriate, the total pressure is too low, the air volume is too small, it will affect ventilation, reducing yields dryer; total pressure is too high, excessive wind, will increase power consumption, but also easy to make the exhaust gas temperature from the machine increased, increasing the heat loss. Centrifugal blowers for fuel combustion air supply, full pressure. Have a reasonable amount of wind. Full pressure. High air volume is too low, will affect the degree of fuel combustion and combustion efficiency.