Overview
This document provides technical specifications and design features of radial fans used for large volumetric flows, particularly in industries with harsh operational conditions like the cement industry. It covers both single-flow and double-flow radial fans with bearings on both sides.
Single-Flow Radial Fans
These fans are primarily used in the cement industry due to their ability to withstand harsh conditions. They feature bearings on both sides to enhance durability and performance.
Double-Flow Radial Fans
Double-flow radial fans have two suction openings and bearings on both sides, allowing for nearly double the volumetric flow while maintaining the same impeller diameter and flow velocity at the inlet. This results in a compact design with high power density. Key specifications include volumetric flows ranging from 100,000 to 1,500,000 Am³/h, pressure increases from 2,000 to 9,000 Pa, and motor power between 800 and 5,000 kW.
Flow-Optimized Suction Pockets
The design includes flow-optimized suction pockets to minimize flow loss and turbulence, enhancing the efficiency and filling ratio of the impeller. The casing and suction pocket angles can be adjusted for flexible installation.
Simulations and Design Optimization
CFD simulations are used to optimize fan inflow and ensure high efficiency. Theoretical calculations are verified with models on test stands and continuously developed. FE simulations are employed to improve fan design and expand the volumetric flow range.
Installation Options
The robust design allows for large volumetric flows with the fan mounted in an overhung position. Bearings can be provided on both sides upon request or when a critical impeller mass is exceeded. Installation can be on a steel bracket or a concrete foundation, depending on size and situation.
Contact Information
For more information, visit Scheuch COMPONENTS GmbH's website at www.scheuch-components.com.
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