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View details 07 2022-02 Operating Principle of Roots Blower and Structure Explanation of Roots Blower Roots blower is mainly composed of two parts: the drive engine and the head. The drive engine is the power source of the blower, which can be either a motor or a diesel engine. The head is a rotor -
View details 07 2022-02 (The reason why roots blower adopts double oil tanks) Three blade roots blower shall adopt double oil tanks (The reason why roots blower adopts double oil tanks) Three blade roots blower shall adopt double oil tanks Single oil tank Roots blower: This type is more suitable for daily use -
View details 07 2022-02 Functions and differences of three blade roots blower emptying valve: In fact, the vent valve is an ordinary valve, which has all kinds of styles. The name comes from its function, which is to put pressure on gas or liquid when it is not working -
View details twenty-four 2022-01 (How to adjust the axial clearance of roots blower) Why is the axial positioning of roots blower? Roots blower, working air chamber and bearing seat are sealed with carbon ring. The rear end bearing is a thrust bearing bearing the radial force and axial force of the rotor. Front end bearing is a support -
View details twenty-four 2022-01 (Common sense necessary for selection of Roots blower) Calculation method of Roots blower speed: Roots blower has a stable and large pumping speed, which can quickly discharge the gas suddenly released, making up for the shortcomings of oil sealed mechanical pump and diffusion pump, and is suitable for mechanical expansion -
View details twenty-four 2022-01 Why is the wind from Roots blower hot? What is the output air temperature of Roots blower? Roots blower has the characteristics of forced air supply and hard exhaust, that is, when the pressure changes, the flow changes slightly, in other words, the pressure can be within the allowable range " -
View details twenty-four 2022-01 (How to calculate the rotation speed of roots blower) How to convert the rotation speed and air volume of roots blower? Roots blower is advanced in design and reasonable in structure. There is clearance between rotors and between rotors and pump body. They do not contact each other, do not need lubrication, and have low friction loss -
View details twenty-four 2022-01 (Roots blower regulates the air output) What method can be used to regulate the excessive air output of roots blower? The air volume of Roots blower can be adjusted according to the user's needs, and the adjustment methods can be divided into three categories: adjusting the motor speed, adjusting the frequency converter, and adjusting -
View details twenty-four 2022-01 What to pay attention to when loading and unloading the gear of Roots blower (need to know the wear degree of parts of Roots blower and the gear loading and unloading) Due to the three blade rotor structure of Roots blower and the reasonable structure at the inlet and outlet of the housing, the fan has low vibration and noise. Impeller and -
View details twenty-four 2022-01 (Correct operation rules and maintenance of roots blower) Talking about the operation rules of roots blower Operation before using Roots blower: check all parts of the blower comprehensively to see if they are complete, and check the tightness and tightness of bolts and nuts -
View details twenty-four 2022-01 (Fault analysis of Roots blower) Causes and solutions for friction of roots blower impeller During the operation of Roots blower, the bearing must be checked frequently. Temperature of lubricating oil in Roots blower equipment -
View details twenty-two 2022-01 (Selection pressure and flow of roots blower) How to select the pressure and flow of roots blower? As long as fans are involved, pressure parameters will be involved. Roots fans are different from other types of fans. The pressure parameters of Roots fans are to overcome the resistance of pipes -
View details twenty-two 2022-01 (Problem with the outlet pressure of roots blower) The reason for the high outlet pressure of roots blower and the specific adjustment method of air volume In fact, the fan itself does not generate pressure. Roots blower is only used for rotary air transmission. The fan itself does not have internal compression and does not generate any pressure -
View details twenty-two 2022-01 (Roots blower fault and installation) Handling method and precautions before installation in case of collision of roots blower During the installation of Roots blower, the clearance between impeller and impeller, between impeller and wallboard, between impeller and casing must be ensured, and the blower shall be installed according to the standard, because -
View details twenty-two 2022-01 (Influence of temperature on roots blower) What is the influence of temperature on three blade roots blower? With the temperature gradually rising in summer, the temperature at the inlet of Roots blower is high. In addition, the temperature rise caused by the pressure rise during the operation of the blower makes the surface of the fuselage
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