PP centrifugal fans' structural characteristics and uses

The overall performance of the pp centrifugal fan is superior. It has the advantages of high strength, high corrosion resistance, low noise and stable operation. This series of fans is suitable for the discharge of corrosive gases containing a certain concentration of acid and alkali in chemical, textile, laboratory and other places. It solves the problem that the fan is not corrosion-resistant and has a short life.

PP centrifugal fan material properties and uses Polypropylene plastic centrifugal fan has the characteristics of high strength, light weight, good corrosion resistance, not easy to age, low noise, etc. It is an ideal new type of anti-corrosion fan. This series of fans is suitable for It can be used to discharge corrosive gases such as acids, alkalis, salts and other corrosive gases with a certain concentration in chemical, textile, electroplating, laboratories and other places, and can also be used for ventilation of buildings in general factories. It is not allowed to exclude corrosive gases such as halogen derivatives containing aromatic compounds, aliphatic and aromatic hydrocarbons, and ketones. The operating temperature of the wind body is 100,000, and the sun exposure should be avoided, and there should be no heat source near the site.

The main features of pp centrifugal fan

The impeller, blades and air inlet are made of glass fiber polypropylene as raw material, and the production process of mold injection molding greatly improves the mechanical strength of the impeller, and has the advantages of stable operation and low noise.

An additional impeller is added to the rear disc of the impeller of the pp centrifugal fan, so that the gap between the shaft diameter and the center hole of the casing will generate a negative pressure area during the operation of the fan, so as to ensure that the toxic and harmful corrosive gases do not leak out during the operation. It is a corrosion-resistant ventilation equipment for chemical, rare earth, smelting, electroplating and other industries.

The use of pp centrifugal fan

1. It is used in the extraction and exhaust of industrial plants containing corrosive acid and alkali gases

2. It is suitable for the extraction and exhaustion of different types of gases in chemical laboratory equipment

3. Ventilation for biological laboratories

4. Exhaust of purification equipment used for deodorization

5. It is used for exhaust air in coastal areas prone to moisture, decomposition and corrosion.