Jiangsu Weigu fluid introduction: Application of magnetic levitation blower in sewage treatment industry

Since the "double carbon" goal was proposed, local governments, industries and enterprises have actively responded to the call of the central government, set "double carbon" goals, and studied and formulated emission reduction plans. Since 2020, the reduction in carbon intensity has continued to decrease. The sewage treatment industry is one of the top ten greenhouse gas emission industries in the world, and its carbon emissions account for 1% to 3% of the total global carbon emissions, and the trend is growing year by year. Therefore, to carry out carbon emission reduction in the sewage treatment industry is the only way to achieve China's "double carbon" goal.

Jiangsu Weigu Fluid Equipment Co., Ltd. has put forward a better and more environmentally friendly solution for sewage treatment, which has been serving many users and has been widely praised. Our maglev blowers are energy efficient, peak efficiency and high reliability, which have become the highlight of the sewage treatment equipment industry.

1. Power transmission is carried out directly between the high-efficiency energy-saving motor and the impeller, combined with the flow regulation function controlled by the speed, saving more than 30% energy than the traditional fan;

2, safe and reliable equipped with auxiliary bearings, power off self-generating system, to avoid accidental power failure caused by equipment damage; It has the function of surge prediction and anti-surge; No friction, avoid bearing wear, ensure long service life of equipment.

3, low noise environmental protection operation noise less than 80dB(A); Using self-balancing technology, the vibration quantity of magnetic levitation bearing is one order of magnitude smaller than that of traditional bearing. Completely oil-free friction-free operation, no gear mesh noise; Using active vibration reduction design, the body vibration is small.

4, cost reduction and efficiency oil-free maintenance-free motor, only need to replace the filter, to bring practical benefits for customers, cost reduction and efficiency. The selection is non-contact, non-oil magnetic bearing, its biggest feature is that the bearing does not need any maintenance, bearing life is long, avoid replacing the lubricating oil.

Magnetic suspension blowers are widely used in the wastewater treatment industry to provide oxygen to facilitate biological treatment processes and gas mixing.

Sewage aeration

Magnetic suspension blowers can increase the concentration of dissolved oxygen by passing oxygen into the aeration tank or aeration system. In biological treatment, microbes need oxygen to break down organic matter and purify sewage. Magnetic suspension blowers can provide efficient aeration power by generating tiny bubbles and dispersing them evenly in the water to provide more contact area and dissolved oxygen, promoting the growth and metabolism of microorganisms.

Mix and stir

In the sewage treatment process, suspended substances need to be stirred regularly to prevent precipitation and accumulation. Maglev blowers can be used as mixing and stirring equipment to stir sewage by generating air bubbles and water flow power, ensuring an even distribution of suspended substances and preventing caking.

Gas transport

In addition to aeration, maglev blowers can also be used for gas transport, such as pumping odor or harmful gases out of the treatment system and into the external environment, providing a stable airflow and enabling efficient gas treatment by attracting and expelling the gas.