DENA GIMS CC / DEDUST C

The DEDUST C model bag filter, perfect for heavy-duty applications, is an independent dust filtration system designed with automatic compressed air cleaning, specifically for filtering and separating medium, fine, and ultra-fine dust particles. The automatic air jet cleaning mechanism ensures that pressure drops remain nearly constant.

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Description

Operational Principle

In the DEDUST bag filter, the contaminated air enters directly into the dust collection hopper. Due to the combined effects of reduced airflow speed and proper flow distribution, some dust settles directly into the hopper, while the remaining dust accumulates on the outer surface of the filter elements. The highly permeable fabric of the filter bags allows gas to pass through while trapping dust, forming the primary filtration layer, known as the “cake.” Proper removal of this “cake” is crucial for maintaining optimal filtration efficiency and minimizing pressure drops; this equilibrium is maintained through the DENA PULS-JET system. A burst of compressed air, stored in a dedicated tank, is cyclically injected into the sleeves, producing a powerful countercurrent shaking wave that dislodges and causes the particles on the sleeve's outer surface to fall away.