Helical Brush Coalescing Media for Low-Pressure Hydronic Separation

The patent applies helical curvature to the brush configuration, where bristles are arranged in helical patterns around a central axis rather than in random or straight configurations. This curved geometry creates a spiral flow path that reduces turbulence and pressure drop while maintaining effective coalescing surface area for gas and solid removal.

The patent transitions from two-dimensional flat media or random brush arrangements to a three-dimensional helical structure. The helical configuration adds a rotational dimension to the flow path, creating a spiral pattern that increases residence time and coalescing effectiveness without proportionally increasing pressure drop.

The helical curvature prevents solids from collecting in the bristles by creating a self-cleaning spiral flow pattern. The rotational motion generated by the helical structure continuously flushes solids along the flow path toward the drain, preventing accumulation that would otherwise increase pressure drop and reduce productivity.

The helical brush configuration creates self-cleaning action through the spiral flow it generates. The flow pattern naturally directs solids toward the drain without requiring external cleaning mechanisms, allowing the system to maintain low pressure drop and high productivity automatically during operation.

The helical brush configuration creates a spiral flow path that maintains effective separation function while minimizing pressure drop. The curved geometry distributes flow more evenly across the media and reduces turbulence, achieving both reliable separation and maintained system efficiency.

The patent changes the geometric parameters of the separator media from traditional configurations to helical arrangements. This parameter change optimizes the balance between separation effectiveness and pressure drop, improving overall system efficiency by reducing energy losses while maintaining contaminant removal capability.