Future-proof Value:
How Multiport Tube Diverters Ensure a Higher ROI for Dry Bulk Solids Processors
As longstanding producers of diverter and rotary valves, we often discuss valve performance with users in the field – whether they work with our valves or those of a competitor. One unhappy dry bulk solids processor referred to his diverters as a‘ necessary evil’. Understandable, perhaps. But also, a bit harsh.
Diverter valves are crucial for the transport of raw material, but they can also cause a loss of product quality, a loss of factory real estate, and even a loss of line potential. We want to tell you what we told this unhappy processor: it does not have to be that way.
The Threat of Product Degradation
For many dry bulk solids processors, the physical state of their raw material is as critical as its chemical composition. Especially industries that handle friable solids – from specialised pharmaceutical granules and infant formula to ceramic catalysts and high-value
58 FDPP- www. fdpp. co. uk polymers – struggle with retaining material integrity. They are fighting a fight with a silent thief of value: mechanical product degradation.
Every time a fragile material changes direction within a pneumatic conveying system, it is at risk. Traditional diverters often feature sharp bends that damage the raw material when transported at a high speed. The product disintegrates, with potentially disastrous results.
This is the cost of dust:
Degradation of a valuable resource: When you reduce breakage of your valuable raw materials, you can use them fully. You will be able to enjoy not 87 % of your raw materials, not 92 %, but up to 99 %.
Heightened risks of fire and explosions: Friables that crumble and break cause dust clouds( also known as fines). This increases the risk of fire and explosions – and that should really be your first reason to consider an alternative.
Reduced system efficiency: Another disadvantage of excessive dust is that it can drive up backpressure and make your system less efficient.
Inconsistent bulk density: Broken particles will pack more tightly, which can cause problems with volumetric dosing and batch weights down the line.
The Answer: Smooth Geometry
By replacing a series of diverter valves with a single multiport tube diverter, you already diminish the number of collision points in your installation. But if you choose a well-designed multiport like DMN-WESTINGHOUSE’ s M-TDV Multiport Tube Diverter, your flow becomes truly smooth.