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 2BE liquid ring pump in mining vacuum filter of application

The whole sewage pump is made of stainless steel to meet the occasions with corrosive medium. It has no blockage, automatic coupling equipment, motor monitoring system and water leakage maintenance function. It is widely used in sewage drainage stations in residential areas. Discharge of thin mud in municipal engineering and construction site. Water supply equipment of waterworks. Farm sewage discharge and rural farmland irrigation. Supporting exploration mines and water treatment equipment. Instead of carrying people on their shoulders, they suck river mud. Wastewater discharge of enterprises. Urban sewage treatment plant discharge system. Subway, basement, civil air defense system drainage station. Sewage discharge from hospitals, hotels and high-rise buildings. Jog the motor to see if the motor turns correctly. Start the motor. When the stainless steel blowdown pump works normally, open the outlet pressure gauge and the inlet vacuum pump. After it shows appropriate pressure, gradually open the gate valve and check the motor load together. Try to control the flow and head of the stainless steel water pump within the range indicated on the sign, so as to ensure that the stainless steel water pump works at a higher working efficiency point, so as to achieve greater energy-saving effect. During the operation of stainless steel sewage pump, the bearing temperature shall not exceed the ambient temperature of 35C, and the higher temperature shall not exceed 80C If the stainless steel sewage pump is found to have abnormal sound response, park immediately to check the reason. Check whether the stainless steel sewage pump, pipeline and joint are loose. Roll the stainless steel water pump by hand to see if the stainless steel water pump is flexible. Does the liquid ring pump have requirements for the working fluid?

First of all, we should have a more comprehensive understanding of all aspects of the tested object. It mainly includes: the properties of the tested object, whether it is condensable gas or non condensable gas, whether it is single or mixed, inert gas or active gas or corrosive gas; Whether the air flow state is steady or instantaneous, whether it is uniform or non-uniform; Whether the temperature is isothermal or non isothermal, high temperature or low temperature; Whether there are special conditions such as magnetic field, electric field, vibration, impact, acceleration, charged particles, radiation, etc. Secondly, according to the situation of the tested object and the research purpose, correctly select the vacuum gauge, and need to understand the principle, range and limitations of the selected vacuum gauge, so as to use the vacuum gauge correctly. Third, we should understand the interaction between the vacuum gauge and the measured object. The principles of various vacuum gauges are different, and its introduction may cause changes in some states of the measured object; At the same time, the gas in the measured object may also affect the vacuum gauge, change its performance and interfere with its work. Moreover, when introducing the technical characteristics of vacuum measurement, fozhen has mentioned that the measurement accuracy of vacuum measurement is not high due to many influencing factors and difficult to control. Therefore, in order to carry out ideal vacuum measurement, we must fully understand the above-mentioned problems, so as not to cause greater errors or errors. Vacuum Pump Heat Treatment Guide,Heat Treatment Equipment Liquid Ring Vacuum Pump