Industry news

There are many reasons for the demagnetization of the magnet in the magnetic pump, involving temperature, operating conditions, medium properties, maintenance and other external factors. In order to prevent the occurrence of magnetic demagnetization, it is necessary to pay attention to temperature control, optimize operating conditions, select suitable media, strengthen maintenance and reduce electromagnetic interference during use.

Preventing oil return from water ring vacuum pumps requires multiple measures, including oil level and oil tank management, seal and component maintenance, oil hole and pipeline design, auxiliary mechanism and operation, and regular inspection and maintenance. By taking these measures, the risk of oil return from water ring vacuum pumps can be effectively reduced, ensuring their normal operation and extending their service life.

By following the correct steps and precautions, the assembly quality and operating performance of the self-priming sewage pump can be ensured.

The selection of stator material for single screw pumps is a comprehensive process, which needs to be comprehensively considered according to the specific working environment and medium characteristics. Selecting the right stator material will help improve the performance and service life of the pump.

The magnetic pump adopts magnetic transmission technology and does not require the installation of traditional mechanical sealing devices, so it can effectively avoid liquid leakage problems. It has the advantages of simple structure, small size, light weight, low noise, stable operation, and easy maintenance.

The problem of water leakage in the submersible pump can be effectively solved by simple elimination method. If the problem still exists, it is recommended to contact professional maintenance personnel for inspection and repair.

The high sealing and leakage-free characteristics of chemical pumps are achieved through the use of advanced sealing technology, advanced materials, double sealing systems, etc. These measures not only improve the safety and reliability of chemical pumps, but also reduce maintenance costs and environmental pollution risks, providing a strong guarantee for the smooth progress of chemical production.

The horizontally split multistage centrifugal pump adopts a volute-shaped pump body. Each impeller has a corresponding volute chamber on the periphery, which is equivalent to installing several single-stage volute pumps on the same shaft to work in series, so it is also called a volute multistage pump.

The difference in balancing devices between multi-stage pumps and single-stage pumps is mainly reflected in the generation and balancing methods of axial force.

The symmetrical arrangement of multi-stage centrifugal pump impellers is an effective axial force balance method, which has the advantages of good axial force balance, reduced vibration and noise, and improved pump efficiency. However, in practical applications, attention needs to be paid to issues such as impeller machining accuracy, seal ring wear, and pump casing structural complexity.