中文Manufacturer of rotor pump: How to avoid cloudy gas during application of rotor pump
2020-09-24
How to avoid time and cavitation during the operation process?
Extraction time: There are vapors and liquids in the running memory of the pump, and the pump cannot operate. The total flow rate and working pressure tend to zero.
Cavitation: refers to the transformation and reduction of the total flow rate and working pressure of substances from the pump during operation, resulting in the impact of hydroelectric power generation. Sludge rotary pump.
The pumping time of a general pump refers to a phenomenon of air pockets generated inside the pump. The pumping time caused by the leakage of technical pipelines during installation and the suction of steam is not common, and most of it is caused by actual operation and changes in processing technology. Sludge rotary pump.
Sludge rotary pump. In the operation process, it is necessary to start from the actual operating standards of stable processing technology. The working temperature should be set at the lower limit, and the working pressure should be set at the lower limit. To prevent or control the occurrence of cavitation, the total flow rate of the pump should be moderate in actual operation, and significant changes in working pressure and temperature should be avoided as much as possible. The retention of vapor should be avoided in the pump suction pipeline, and reserved pump channels with negative working pressure should be closed.
It is necessary to consider the application standards for household chores in rotor pump factories
1. Regulations that comply with material characteristics, such as corrosion and wear resistance regulations for overcurrent components.
2. Machine equipment has high reliability, low noise, and low vibration.
3. In terms of economic development, comprehensive consideration is given to the fixed costs of machinery and equipment expenses, operation expenses, and maintenance expenses
What is the harm of low viscosity of motor rotor heavy oil pump oil?
The viscosity of the motor rotor heavy oil pump oil is low, and there is a large amount of water leakage in the gasoline pump, which expands the capacity damage and reduces the system software efficiency by 100%.
Manufacturer of rotor pump. Choosing the right viscosity results in significant damage to the hydraulic press, low system software efficiency, and difficulty in removing oil from the gasoline pump. The viscosity is very small, and there is a large amount of water leakage in the gasoline pump, which can expand the capacity damage and also reduce the efficiency of the system software. Therefore, it is necessary to choose a suitable viscosity for the system software and natural environment.
Manufacturer of rotor pump. The key to selecting the viscosity of gear oil lies in starting, operating temperature of system software, and the type of commonly used pump. The operating temperature of the fixed hydraulic transmission system in the middle and bottom pressure rooms is 30-400C higher than the working temperature. The gear oil should have a viscosity of 13-16mm2/s. If it is less than 10mm2/s, it will increase damage. A viscosity coefficient above 90 can meet the requirements. If the operating temperature in the hydraulic transmission system of outdoor high-pressure machines is 50-600C higher than the working temperature, in order to reduce water leakage, it is best to have a viscosity of 25mm2/s during operation. In addition, considering the large change in outdoor temperature difference, it is stipulated that gear oil has good viscosity temperature characteristics, and the viscosity coefficient is generally above 130.
Focus on us
QP Machinery
Qin Ping Machinery (Shanghai) Co., Ltd.
Qin Ping Machinery (Wenzhou) Co., Ltd.
24-hour service hotline: