Centrifugal Blower for Sulfuric Acid

The centrifugal blower for sulfuric acid production is primarily used in acid-making process systems with an annual capacity of up to 800,000 tons. It can also be applied in other chemical industries, conveying mainly SO? mixed gas. The rotational speed range is 2,950–6,000 r/min.

Features

1. Advanced Fluid-Analyzed Casing
   Designed with cutting-edge fluid analysis methods, the casing is made of cast iron or steel plate (welded structure) and split into upper and lower halves for easy installation and maintenance.

2. High-Efficiency Impeller
   Impeller designed using binary or ternary flow technology delivers excellent efficiency. The rotor assembly undergoes static and dynamic balance correction for smooth, stable operation.

3. Reliable Sealing
   Mature, robust sealing structure effectively prevents gas leakage and meets diverse operating-condition requirements.

4. Versatile Bearings
   Uses antifriction rolling bearings or sleeve bearings:

   • Rolling bearings are lubricated with grease or oil and water-cooled.

   • Sleeve bearings are force-lubricated by oil under pressure.

Technical Parameters