Side Channel Blower Dual Delivery Wheels Noise Reduction

The single delivery wheel is segmented into two delivery wheels that operate in parallel. Each wheel handles a portion of the total air flow requirement, allowing the system to achieve high conveying output without requiring either wheel to rotate at excessively high speeds, thereby reducing power consumption and noise emission.

The invention transitions from a single-wheel configuration to a dual-wheel configuration arranged axially opposite each other. This dimensional change allows the system to distribute the workload across two wheels, achieving the required volume flow at lower individual wheel speeds and thus reducing overall power consumption and noise.

The noise generation is segmented across two delivery wheels operating in parallel. Each wheel operates at a lower speed, generating less noise individually, and the combined noise output is lower than a single wheel operating at high speed to achieve the same conveying output.

By arranging two delivery wheels axially opposite each other and driving them from both ends of the motor shaft, the system achieves the required air flow without increasing the rotational speed of individual wheels, thereby reducing noise emission while maintaining high productivity.

Two delivery wheels are merged into a single integrated system driven by one blower motor. The motor shaft extends through both housing areas to drive both wheels simultaneously, combining the functionality of two wheels while using a single motor, thus increasing conveying output without proportionally increasing device complexity.

The single blower motor serves a dual function by driving both delivery wheels through its extended shaft. This multi-functionality allows the system to achieve high conveying output with a single motor unit, avoiding the need for two separate motors and reducing overall device complexity.