Fuhua remind you use dryer drying equipment, be sure to note the following points: ① temperature should cool quickly, otherwise affect the quality; ② temperature controlled at 65 degrees Celsius, to avoid drying material burnt; for different Material should set a different time and drying temperature. Initial drying period when just entering the ore material dryer, at this stage the dryer drum Small businesses, strict temperature control, should be controlled at about 35 ℃, humidity due to the material, to protect warmed hole closed, into the drying room vent vent open, after drying three to four hours, the temperature gradually rose to 40 ℃. Constant speed drying period when the material surface moisture evaporation grain dryer offer when completed, enter the constant rate drying period. Drying to 4 to 5 hours, the temperature gradually rose to 50 degrees Celsius, about twice per hour, air intake and exhaust vents closed 1/3, at this stage drying time for three to four hours. (Drying of the material is completely dry, drying to 8 to 9 hours, the temperature gradually rose to 55 to 60 degrees Celsius, due to very little water, then warmed 孔开启 half, air intake and exhaust vents closed half, ensuring tightness drying room. This stage drying one to two hours. Small ash dryer work belongs industrialized high-speed, fast rotation frequency, for a long time to adapt to the material flip speed not supporting or belt slippage, making low speed; axial flow blade mounting angle is too small; inadequate lift; Suction high; the bottom valve, piping and impeller partial blockage or impeller defect; severe water outlet rated speed recovery. stove should choose high efficiency, compact design of the dryer to consider when choosing wear-resistant materials, only use the equipment only after market sales will be enduring. Due to the requirements increase and other factors, the need to determine the fan rehabilitation programs, but also There is also the fan operating conditions change, remove small grease belt dryer, fly ash dryer belt and adjust tightness; adjusted blade angle, lower pump installation location; seal leak at the pump, compression packing; clear the blockage and replacement of the impeller; replace the drain ring minus a small air-dryer, plug leaks remove debris, replace the damaged rubber pads, changing the direction of the valve; The pressing or replacement of the filler, or shoot the door closed gate; increase the amount of irrigation lead until the vent plugs at no bubbling up; replace the cracked pipe; reduce lift, the pump nozzle pressed into 0.5 meters underwater small grain dryer dryer _ quote _ Fu. mechanical (certified merchants) provided by Gongyi City Fuhua Machinery Manufacturing Co., Gongyi City Fuhua Machinery Manufacturing Co. (www.fhxuankuang.com) is specialized in the "Dryer, processing equipment, gas furnace," the enterprise, the company Adhering to the "honesty, hard service" concept, to provide you with the highest quality products and services are welcome to inquire Contact:! Cattle Wei.