allweiler Screw pump As a commonly used industrial pump, its operating noise is related to its design and operating conditions. Under normal operation, the noise level of the screw pump is generally acceptable, but there may be some noise problems.

Firstly, the noise sources of screw pump mainly include motor noise, pump vibration and fluid noise. The motor noise mainly comes from the operation of the motor, while the pump body vibration and fluid noise are related to the pump structure, rotor rotation and fluid flow in the pump cavity.

For motor noise, the noise level can be reduced by using low-noise motors. Some advanced motor technologies, such as frequency control technology and brushless DC motor technology, can effectively reduce motor noise.

Vibration of pump body is another important factor causing noise. When the pump rotor rotates, due to the clearance between the rotor and the pump body, bearing wear and other reasons, the pump will vibrate, resulting in noise. In order to reduce vibration, the following measures can be taken: 1. Adjust the structure and process of the pump to improve the dynamic balance performance of the pump; 2. Increase the precision and lubrication of bearings; 3. Increase sealing and reduce leakage.

Fluid noise is also an important factor of screw pump noise. The flow of fluid in the pump chamber will produce a large number of eddy currents and turbulence, resulting in noise. In order to reduce fluid noise, the following measures can be taken: 1 Optimize the design of pump chamber and rotor to reduce fluid resistance and turbulence; 2. Increase the tightness and reduce the generation of leakage and vortex; 3. Fluid shall be selected reasonably, such as low-noise liquid instead of gas.

In actual use, some additional measures can be taken to reduce the noise of the screw pump, ALLWEILER screw pump For example, manufacturers reduce vibration transmission through vibration isolation devices, reduce noise transmission through acoustic cover or enclosure of pump body, and increase sound absorption materials.

In addition, the installation environment of the screw pump will also affect the noise level. If the screw pump is installed in a place with poor noise environment, such as near highways or mechanical equipment, the noise level may be higher. Therefore, when selecting the installation location, the area with less noise should be selected as far as possible.

To sum up, ALL The operating noise level of WEILER screw pump agents is related to many factors, including motor noise, pump vibration and fluid noise. Through reasonable design, optimization of structure and control conditions, as well as a series of noise reduction measures, the noise level of the screw pump can be effectively reduced to ensure its normal operation during use.