For the stacked screw sludge dehydrator, the motor is their power source, should be a core component. Its quality directly determines the performance of the whole machine. Since it is such an important part, what aspects should we evaluate its performance?

Evaluation of motor performance of stacked screw sludge dewatering machine: Generally speaking, for the motor used in stacked screw sludge dewatering machine, moisture-proof performance, temperature rise performance and noise performance are the three important standards to determine its quality. The quality of these three standards not only directly affects the actual performance of stacked screw sludge dewatering machine, but also affects its normal operation to a great extent The probability of failure in use and the length of specific service life.

First of all, the moisture-proof performance. We all know that the stacked screw sludge dehydrator is an object that often contacts with water, so the moisture-proof performance of the motor naturally ensures the insulation condition of the motor in the environment with high humidity during normal use, and whether there will be short circuit or poor contact (loose circuit) due to high humidity.

The sludge dewatered by the vehicle mounted screw stacking dehydrator is generally easier to store and transport than the concentrated or liquid sludge: generally, the sludge is required to be dewatered before incineration to remove the moisture of the sludge and increase the calorific value. 2. The sludge is also required to be dewatered before landfilling to reduce the amount of leachate produced in the landfill. The tension of the filter belt of the mobile sludge dewatering machine is realized by the air cylinder, so that the whole filter belt can maintain constant tension, and the tension will not be changed due to the change of the feed volume, which is convenient for operation and management. The filter press has an air pressure control system which can automatically detect the position of the filter belt on the pressure roller and automatically correct the deviation. For the wide filter sludge dewatering device, it is also equipped with an automatic sludge feeding device Ensure the sludge into the filter belt evenly, so as to improve the filtration efficiency and prolong the life of the filter belt.

Secondly, the temperature rise performance, the so-called temperature rise performance, refers to whether the motor of the stacked screw sludge dewatering machine will have abnormal conditions when it is used in low or high temperature environment. The obvious performance is that when it is used in the high temperature environment in summer, if its temperature rise performance is not good, then it is easy to cause the motor overheating and burn out, or there is no way to work.

Let's talk about the noise performance. The noise performance of the stacked screw type sludge dewatering machine directly determines the noise level when it works. Although for the stacked screw type sludge dewatering machine (SH è B è I), which will produce greater noise when it works, its motor noise performance will not bring us too much influence. Through the noise performance, we can observe the whole motor manufacturing process, so it is worthy of our attention. And after practice, we know that the noise performance of those that can control the noise below 62 DB is relatively good.