Hot oil pump for conveying solid particles without high temperature liquid. To ensure the full performance of the pump and have a good life, Botou Longyuan Pump Co., Ltd. remind customers to use the correct operation of the above issues to extend the service life of high-temperature heat-conducting oil pump. The main application of high temperature heat transfer oil pump Petroleum and chemical industry; Oil industry; Synthetic fiber industry; Textile printing and dyeing industry; Plastic and rubber industry; Paper industry; Wood industry; Construction industry and machinery industry; Food industry; Pharmaceutical production; Hot oil heating circulation system Is widely used. When using high-temperature heat transfer oil pump should pay attention to the following aspects: 1, turn on the power, open the relevant instrument switch; When the pump reaches normal speed, and the instrument showed considerable pressure, gradually open the output valve on the pipeline and adjust to Need condition. In the case of output valve closed gate, the pump can not work continuously for more than 3 minutes; 2, just started running, the production process equipment slowly heated to 100-130 degrees, high temperature heat transfer oil pump and maintained at this temperature Continue to operate, dehydration degassing to the oil in the HTF completely evaporated before heating the equipment to the operating temperature; 3, the boot process, always pay attention to the motor power readings and vibration conditions, the vibration value of not more than 0.6 mm, if any Abnormal stop inspection; 4, 3-4 hours before operation, the equipment is heated to operating temperature, turn off the pump, check the coaxiality of the pump shaft and motor shaft coupling, pump shaft and motor shaft deviation should be controlled Within the allowable range, pump shaft rotation should be lightweight and flexible and vibration-free rotation, if the hot oil pump does not meet the above requirements, should be re-adjusted; 5, by the impeller-side ball bearing installation, high temperature thermal oil pump with dust cover Side to impeller installation, before driving into the thermal oil lubrication; by the coupling side of the ball bearings, with complex calcium-based high-temperature grease, self-priming centrifugal pump, the bearings re-install , Heat pumps have the same side of the dust cover side toward the impeller to be installed, the installation grease filling. 6, each ball bearing running 3000 hours, you must remove the clean with diesel, check for damage, if damaged, you must replace the new bearing.
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