Spray Dryer Preventive Maintenance and Repair To reduce the risk of fire or explosion occurs, to keep the spray dryer in good working condition and to ensure a variety of security systems in a completely normal working condition. ① various security control device (explosion-proof valve, suppression systems, reported for the chain, "failsafe" devices, etc.) to run correctly. ② proper maintenance lubrication system; if oil leakage occurs, immediately report and repair. ③ must ensure that the moving parts rotate freely, regularly checked. Changzhou City Drying Equipment Co., and the positive advantages: flash dryer, rotary drum dryer, fluid bed dryer, air dryer, belt dryer, vibration fluidized bed dryer, spray dryer, a vacuum dryer and dried lignin machine design process, paddle dryer, disc dryer refined formaldehyde acid dryer, mixer, granulator machine. Spray Dryer long-running or improper operation will occur within the spray granulation dryer section aggregate affect the normal operation, this time to be stopped for cleaning, drying tower aggregate for cleaning, cleaning the door should be opened with long broom to remove the funnel-shaped bottom of the aggregate, open the valve, open the freezer when the latest catalyst drier, must open circulating water, rinse with tap water boiling granulating dryer tower. After running around 600h, the need for a spray dryer into the boiling granulating line necessary inspection and maintenance. For feed systems, should check the filter, pipes, valves, nozzles, etc., to see whether the blockage, regular cleaning, inspection boiling granulating dryer nozzle wear so and boiling granulating drier replacement. After running around 600h, check the feed pump oil leaks, pressure is normal, the oil level is normal and so on. Boiling dryer system fan, you should check whether the shaft and bearing short of oil fever, with or without vibration, noise, etc., if necessary, clean the tubing, pump, nozzle three of the filter. Affordable formaldehyde acid dryer _ _ dryer and being dried by Changzhou City Drying Equipment Co., Ltd. and positive. Changzhou City Drying Equipment Co., and positive (www.hzdrying.com) strong, credible, in Changzhou, Jiangsu drying equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve the innovation and positive ideas will lead into the brilliant drying and you work for a better future!