The organizational design of industrial centrifugal fans, a good design can prolong the service life of equipment and ensure the safety factor of equipment. For the overall design, it is easy to accelerate the erosion of the design. The disadvantage is the stress tendency and gap environment, sometimes Although the corrosion rate of the metal material is small when it is soaked in the aqueous solution; but gaps are formed, because the organic chemistry and photocatalytic state of the internal aqueous solution have changed, which will cause serious ductile fracture.

It is very important to choose the industrial centrifugal fan of the right material, because different materials and separation requirements require different models. After the model and main parameters are determined, according to the anti-corrosion performance of different materials in different environments, comprehensively considering their physical and chemical properties, cost-effective and many other factors, the strength of parts materials is determined fundamentally. From the material itself, it is safe for the target material.

One of the theoretical basis for the surface protection measures of industrial centrifuges to control corrosion is to isolate the corrosion environment.

In the design of industrial centrifugal fans, metal surface treatment methods are often used, such as flanges, hot-dip galvanized, stainless steel, organic chemical coatings, etc. This method is reasonable in many natural environments, but for rotating parts , you must pay attention to a key situation: conventional materials and coatings are two kinds of materials, and their thermal expansion coefficients are different, which will cause different deformations when the rotating parts are elastically deformed, which will lead to the formation of many microcracks; if The existence of the above conditions will accelerate the occurrence of corrosion.

Therefore, the surface protection method for rotating parts should be carefully selected.

When using lubricating oil, it is necessary to follow the ups and downs of the working temperature of the bearing, so that it can be matched effectively and the work is reliable. If the working temperature is low, lubricating oil with low viscosity and low cold filter point should be selected; when the working temperature is high, lubricating oil with high viscosity and high flash point should be selected.