The air-cooled high-temperature heat transfer oil pump is also called heat transfer oil pump, high-temperature heat transfer oil pump and heat transfer oil circulating pump. Its structure and performance make it widely used and popularized in different industries. It can withstand high temperature and has good sealing performance at high temperature. It is a major leap in technology in the oil pump industry. It is applicable to 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 other industries. In addition, ry high-temperature heat transfer oil pump is also widely used in machinery industry, food industry, pharmaceutical production, oil supply circulation system of hot oil furnace and hot oil heating circulation system. But how to use the heat transfer oil pump correctly to improve its efficiency? Here are some points we can analyze and refer to: Accurate use method of hot oil pump: First, after the heat transfer oil pump and pipeline are installed, whether using water pressure or air pressure, the inlet and outlet valves of the heat transfer oil pump must be closed before pressure test, so as to prevent damage to the seals and oil leakage. Boot preparation (1) Clean up the site, unscrew the bearing seat screws and add heat transfer oil as lubricating oil (2) Before start-up, fill the heat transfer oil pump with the heat transfer oil delivered to drive out the air in the heat transfer oil pump. At this time, the gate valve on the pipe at the outlet of Shanghai Zhengao Pump Manufacturing Co., Ltd. shall be closed (3) The delivered heat transfer oil shall be heated evenly before start-up, and the preheating is carried out by using the delivered heat transfer oil continuously through the pump body Preheating scale: the temperature of the pump shell of the heat transfer oil pump shall not be lower than the inlet oil temperature by 40 ℃, and the preheating speed shall be 50 ℃ / h. during startup preheating, loosen the side nut on the pump foot by 0.3-0.5mm, and tighten it after preheating (4) When moving the coupling pump by hand, it should roll flexibly

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