Burnley baffles is our international patented dust suppression device especially designed to reduce the escape of dust from dump hoppers and chutes handling dry granular bulk raw materials such as grains and ores.
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A Burnley Baffle module consists of pivoting and fixed blades.
The sets of modules are provided to fill the open inlet face of a hopper.
When material is dumped into the hopper the fixed blades direct the material to flow over the pivoting blades.
The weight of the material causes these blades to swing clear allowing the material to pass into the hopper.
The dust generated from the material falling into the hopper cannot escape because the hopper is only open where the material is entering.
An 80% to 85% reduction in the size of dust collector and fan is achievable with the use of Burnley Baffles.