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    Use and maintenance of pressure relief valves
    Use and maintenance of pressure relief valves
    2025-03-28
    During normal operation, the air compressor system pressure should not exceed 7.84×105Pa (8kg/cm2) Frequently check the cylinder, piston, flange connection and pipeline of the pressure relief valve, there should be no air leakage, and the fastening parts should not be loose.A special person should
    Installation precautions for roots blower
    Installation precautions for roots blower
    2025-03-27
    1. The fan should not be installed in places where people often go to prevent injury and scalding.2. The fan should not be installed in a place that is prone to produce flammable, explosive and corrosive gases to prevent accidents such as fire and poisoning.3. According to the direction of the intak
    Structural features of roots vacuum pumps
    Structural features of roots vacuum pumps
    2025-03-27
    (1) There is a large pumping speed in a wide pressure range;(2) The rotor has good geometric symmetry, so the vibration is small and the operation is stable. There are gaps between the rotors and between the rotor and the housing, no lubrication, small friction loss, which can greatly reduce the dri
    Features of water ring vacuum pumps
    Features of water ring vacuum pumps
    2025-03-26
    1.Easy to maintainThe temperature of the compressed gas is low, and the exhaust temperature is only 10~15 °C higher than the inlet temperature, which is easy to be suitable for suction and pressure delivery of flammable and explosive gases.2.Scope of applicationIt is mainly used in coal mining (gas
    Use and Maintenance of Pressure Relief Valves
    Use and Maintenance of Pressure Relief Valves
    2025-03-26
    During normal operation, the pressure in the air compressor system should not exceed 7.84×10^5 Pa (8 kg/cm²).Regularly check the cylinder, piston, flange connections, and pipelines of the pressure relief valve for any signs of leakage, and ensure that all fastening components are secure.A designat
    Roots Blower Selection and Applications
    Roots Blower Selection and Applications
    2025-03-25
    Pneumatic ash conveyingcoal-fired power plants can produce a large amount of fly ash in the production process. Firstly, the electrostatic precipitator is used to collect it into the ash hopper; Then put the coal ash into the transmission pipeline. Finally, use the compressed air discharged by the r
    Roots Blower Selection and Applications
    Roots Blower Selection and Applications
    2025-03-25
    1.Principle of Roots Blower Model SelectionFirstly, we should select the model, structure, and material of the roots blower according to the performance parameters, purpose, process requirements, and application occasions to meet the required working conditions. The inlet flow and pressure ris
    Common faults of water ring vacuum pumps
    Common faults of water ring vacuum pumps
    2025-03-24
    1. The wear and tear of the pump shaft bearing of the water ring vacuum pump is repaired and the wear of the transmission part is a common equipment problem in production-oriented enterprises, and the number is large and the damage is frequent, including various shafts, rollers, reducers, motors, pu
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