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yibocommunal
Apr 12, 2022
In Get Started with Your Forum
Products made of stainless steel have gradually entered industrial applications because of their long service life, not easy to rust, and green environmental protection. Stainless steel pipeline pumps are among the best. The stainless steel pipeline pump included in the stainless steel pipeline pump has been widely used in the market in recent years, and is loved by the majority of users because of its corrosion resistance, long service life, light weight, safety and hygiene. Moreover, the cost of construction is comparable to that of ordinary sewage pumps, because the price of its brown metal has continued to increase over the years, and the price is almost the same. The used stainless steel material is a green and environmentally friendly material, which can be recycled 100%, so in recent years, it has become a leader in stainless steel high temperature and corrosion resistant submersible pumps. Especially in recent years, countries in the food industry have put forward higher requirements. Stainless steel materials have gradually entered the stage of history because of their safety and hygiene. For rigid requirements, stainless steel pump products represented by stainless steel submersible pumps have begun to shine in food products. With the sharp increase in the market, the stainless steel pipeline pump industry is facing new technological innovations. Various companies are also competing to launch their own killers, constantly improve their R&D teams, and study related core production technologies, so as to improve their competitiveness in the market. Pump products represented by stainless steel pipeline pumps are leading the entire pump industry to move forward, and the raw material market driven by this, new stainless steel materials continue to come out. Various patented technologies and the continuous improvement of specifications are constantly driving the entire industry chain to a higher and more orderly goal. At the same time, it is also expected that pump products led by stainless steel sewage pumps will go abroad and become more popular in the world. Play the pride of Made in China on the big stage. Vacuum Units in Short Path Distillation Applications of Importance 2BE3 Series Liquid Ring Vacuum Pump
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yibocommunal
Apr 29, 2021
In Get Started with Your Forum
The air volume of Roots blower has always been a problem of great concern. When roots blower is used, the air volume will be too small or too small, and many friends will have wrong operation, which will lead to various faults of the fan. Let's take a look at the wrong posture first Wrong posture 1: The air volume can be adjusted by controlling the gate valve, so that the roots blower is easy to overpressure and burn the motor. Wrong posture 2 When the air volume is increased and the pipe diameter is changed, the effect is 0. Wrong posture 3 Without knowing the reason why the air volume becomes smaller, blindly adjust the various accessories of the fan. Wrong posture 4 It is easy to make wrong judgment if only checking the fan and not checking other places. In the case of unknown fault reasons, blind adjustment of Roots blower is most likely to cause such and such problems. In view of the above situation, what is the correct posture? Correct posture 1: judge the reason of air volume change After the installation of fresh air fan, the air volume and air pressure of Roots blower will change to a certain extent. This is often the case for new equipment in the running in period. After the running in period, the data of Roots blower will stabilize, which is a special case. Check pipes and fans for insufficient air volume; If the air volume is too large, check the fan. The disadvantage of large air volume is high power consumption, that is, if the model is selected as large, the air volume is large. If you don't want to change the model, you can install an overflow valve to reduce the air volume. Correct posture 2: adjust the air volume Remember the following three things: 1. Reduce the air volume: change the speed (frequency), increase the relief valve; 2. Increase the air volume: change the speed (frequency), clean the inlet and outlet pipes; 3. Change the fan model. Correct posture 3 When we understand the main reason for the change of fan air volume, then according to the specific situation, adjust the air volume, do not operate blindly. matters needing attention: Belt drive, adjust the air volume, can be carried out by changing the pulley; Direct drive can be equipped with frequency conversion control cabinet. Huadong motor recommends that customers who use non frequency conversion motor do not force frequency conversion. Belt drive can also adjust the air volume by adding control cabinet, but it is not cost-effective. Related products: Vacuum Pump Heat Treatment Guide,Heat Treatment Equipment Liquid Ring Vacuum Pump
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