Sanniu Machinery Group
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Notes on starting Roots blower
Make a record before shutdown, record the working voltage, current, air pressure, ambient temperature and other relevant information. Roots blower is a positive displacement rotary fan, and the key power unit is motor, diesel engine or motor-diesel engine hybrid. When the impeller rotates towards the air inlet, a closed chamber is generated between the two impellers, the plate wall and the shell. The impeller rotates continuously, and the air in the closed chamber is pressed into the air outlet.
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The application of Roots blower has become more and more common
Because of the continuous rotation of the rotor, the pumped gas is sucked into the intermediate space v0 between the rotor and the pump body from the air inlet, and then discharged through the air outlet. If the roots blower long-term oil less words, obvious when will cause motor damage. All the positions of the roots blower, even if it is small, are also very important.
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Cooling device of Roots vacuum pump
Roots vacuum pumps are characterized by fast start-up, low power consumption, low operating and maintenance costs, high pumping speed, high efficiency, and insensitivity to small amounts of water vapor and dust contained in the pumped gas.
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The working principle of Roots vacuum pump
Roots vacuum pump (referred to as Roots pump) refers to a variable capacity vacuum pump with two relatively synchronous rotating blade-like rotors, and no contact between the rotors and each other in the small gap between the rotors and the inner wall of the pump casing.
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Structural composition of Roots vacuum pump
Roots vacuum pump configuration safety valve: In order to prevent accidents caused by overload problems, Roots pump is equipped with a more reliable safety and environmental protection work device, that is, the safety valve is configured on the bypass line.
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Roots blower manufacturers talk about how to improve the pressure resistance of Roots blower
Roots blower manufacturers talk about how to improve the pressure resistance of Roots blower: disassembly and replacement of the motor is a direct and reasonable method. Under the condition of higher output power of the same number of motors, the contraction work of Roots blower can be increased immediately and reasonably. Moreover, without changing the number of Roots blower, this is usually a reasonable method.
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