Second-hand drum dryer in the process of operation is very easy to appear high temperature, for the full load of second-hand drum dryer, it will produce a certain amount of heat, so second-hand drum dryer in the daily use of the process needs to regularly apply lubricating oil. Secondly, if the temperature of the equipment is too high, it should immediately suspend the high load of the equipment, and then work after the second hand dryer equipment is completely cooled down, otherwise it will affect the service life of the second hand drum dryer, and the second hand drum dryer also needs to stop for regular maintenance.
The use of second-hand drum dryer equipment has largely improved our work efficiency, so we must take good care of the equipment that makes a significant contribution to us.
The whole gypsum drying process can be divided into three pieces. *** is wet gypsum in the drying cylinder internal contact with the thermal flow, the use of thermal flow and wet gypsum between the temperature difference to evaporate the water in the gypsum; There is a copy board arranged on the wall of the drying drum, which can pick up the plaster continuously, not only can move the plaster.
Its role is to slow down the flow of high temperature materials, reduce the heat transfer rate, reduce the temperature of the front end of the dryer. This drying can be applied to wood drying, because the principle of drying equipment is the same. Large drum dryer low temperature drying with L hanging plate about 1/3 of the length of the cylinder.
In general, the lifting plate is fixed at 90, and the L lifting plate is fixed vertically. The circumference can be welded at the Angle of 30°, 90°, 90°. Through, the lifting plate has a larger distribution area at different space heights, so as to change the heat exchange rate. Please pay attention to drying. If the exhaust gas temperature is higher than that, several x-shaped intermediate riser plates can be installed.
The design considers the production margin, even if the output increases slightly, there is no need to replace the equipment. The equipment adopts the self-aligning tug structure, the tug and the roller are well matched, which greatly reduces the wear and power consumption. The specially designed retaining wheel structure greatly reduces the horizontal thrust caused by the tilting operation of the equipment. Strong overload resistance, stable operation of the cylinder, high reliability.