Knowledge! D series multi-stage high-speed centrifugal blower introduction

Ⅰ、FEATURES AND USES

1. The impeller blades are three-dimensional lines, and the overall efficiency of the fan reaches more than 82%.

2. The casing and refluxer are compact in structure, heavy and light, and have stable and reliable performance.

3. After strict dynamic balancing, the fan impeller has small vibration, high reliability, low overall machine noise and long service life.

4. Reasonable structure, few wearing parts, convenient installation, operation and maintenance, simple flow adjustment, flat performance curve, wide range of stable working conditions, large flow adjustment range, and can be applied to a variety of working conditions.

5. This product is mainly used in alkali chemical vacuum alkali filtering devices, coal chemical coke oven gas devices, and chemical oxygen recovery and delivery.

6. Applicable media: air, gas, hydrogen and other corrosive and toxic special media.

Ⅱ、Structural features