What are the technical essentials for using asphalt insulation pumps

When the temperature of the medium conveyed by the asphalt insulation pump is good, it is necessary to cool the pump. The purpose of cooling is not singular and important, and not all pumps require cooling. When the temperature of the medium you are conveying is at room temperature or when it is a small rotary pump, cooling is not necessary. When the temperature of the medium conveyed by the asphalt insulation pump exceeds 200 ℃, the support seat of the pump is cooled. When the medium temperature is less than 200 ℃, it is only necessary to cool the pump bearings, sealing end plates, packing boxes, and cooling chambers. The insulation gear pump of asphalt insulation pump will heat up the shaft seal due to friction when working for a long time, and the flushing of cold water reduces the temperature of the shaft seal. While using cold water to cool down the pump, flush the outside of the shaft seal to remove any spilled conveying medium and clean the shaft seal. When the temperature of the asphalt insulation pump is good, the bearings will expand or even deform due to thermal expansion and contraction, which requires the use of cold water to cool down the asphalt insulation pump. Of course, the important role of cooling the asphalt insulation pump body is to reduce the temperature inside the pump, ensure the normal delivery of the medium, and extend the service life of the asphalt insulation pump.