Three blade Roots blower has constant torque load, saving rate and speed drop to the ratio of N%=△ N%. Although it is different from the ordinary fan, the pump has a higher energy saving rate, but as long as the furnace wall is good, its power will be greater. It works continuously for 24 hours and takes a long time to start. Therefore, the energy saving potential and cost savings are very high. The technical transformation of three leaf roots blower refers to regulating the opening pressure of the valve or the amount of air produced, reducing labor intensity, adjusting in time, and improving the product qualification rate. After the cement plant adopts frequency conversion energy saving technology, it can not only save electricity costs (up to 30% - 50%), improve product quality, but also improve the flexibility and adaptability of use.
Determine the characteristics of the wind to prevent the drive from closing the outlet or inlet to regulate airflow, and then block the main process area. After optimizing the above measures, a large number of redundant air controlled roots blowers can be bypassed, resulting in a large amount of fan energy consumption. Due to outstanding wear and corrosion problems, the bypass valve needs frequent maintenance. It is mainly composed of Roots blower, wall panel and two impeller rotor components. A pair of synchronous gears act in opposite directions, making the rotor rotate at two constant speeds. Depending on the impeller and impeller, the clearance between the impeller and the housing makes the suction chamber and exhaust chamber basically independent. The rotation of the impeller means the purpose of promoting inflation in the case of large gas volume.
Roots blower reduces aeration:
1. Adjust the speed of Roots blower
Add a frequency conversion control cabinet to the motor of Roots blower, and adjust the aeration volume of the fan by adjusting the rotation frequency of the motor. This is a simple method to control the air volume, but the variable frequency control cabinet is expensive. If we need to adjust the air volume, we can customize a frequency converter and install it. If the air volume is larger and has little impact, we can ignore these.
2. Adjust bypass valve
When selecting Roots blower, if the model is too large and the air volume is too large, we can adjust the bypass valve to make the air volume leakage slightly larger, so that the adjustment can also play the role of air volume adjustment, but the air volume cannot be adjusted, only rough adjustment can be made. If the model is selected large, there are still some disadvantages. First, the energy consumption is relatively large, which not only costs more when purchasing, but also costs more when using.
3. Re selection
If the air volume of Roots blower we purchased is too large, we can return the goods to the manufacturer and ask them to re select the type for us. It will be troublesome to return the equipment. Please be prepared in advance.
I believe that after reading the above, you should also know how to reduce the aeration of Roots blower. I hope it will help you.
Text term label: Roots blower
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