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Installation precautions for roots blower

Installation precautions for roots blower

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

(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

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

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

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

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

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

Advantages and disadvantages of water ring vacuum pumps

Advantages and disadvantages of water ring vacuum pumps

Advantage1. The structure is simple, the manufacturing accuracy is not high, and it is easy to process.2. The structure is compact, the speed of the pump is high, and it can generally be directly connected with the motor without a deceleration device. Therefore, with a small structural size, a large

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