Sand dryer is widely used in building material, metallurgy, ore dressing, chemical and cement industries,mainly for the slag,limestone,clay and river sand and some other wet sex,significant materials.Sand dryer can adapt to granular material, also can be used for dry sticky creamy material or high water content of the material. Full set of sand dryer has the advantagess od reasonable design,well made,stable performance,advanced technology,high output,low energy consumption,cover an area of an area small,high mechanization degree etc.
The efficiency of sand dryer depends to a great extent on the stand of combustion chamber, therefore,in drying equipment operation process,we must pay special attention to the chamber,blower and dust removal of aspiration equipment.The usual maintenance, inspection, the lubrication is indispensable.
Light the stove on hour before starting the sand dryer.Check all accessory equipment,including sand dryer’s transmission part,each part of the drag to make sure all parts tighten,normal, lubrication, reliable.
1.Before lighting the furnace,we should a have a check,including the furnace,feeding device,the combustion chamber,furnace slag,door, air ducts, regulator and blowers,dust collecter,etc.
2.Before lighting the furnace,we should check fuel, tools,device's lubrication all bearings and the friction surface.
3.To start the sand dryer,the first step is to start motor,then start the wet material transport equipment, then start dry material transport equipment, even to form a continuous process.
In the running process of sand dryer,should always check every part of the bearing temperature, which should not be more than 50 ℃,gear sound sound should be stable and transmission and the cylinder should be no significant impact,vibration and transmission,we should also often do the inspection of the equipment, maintenance and maintenance work, its contents should include:
1.All bolt fastener should not have the loose phenomenon.
2.Often pay attention to the the contact of tyre-roller and block wheel, the tug.
3.The windshield circle,gear cover should not be split and friction shoule not loss into its wings
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