The flue gases are passed through to the lower chamber provided with a throat. From the ceiling of the chamber are fabric hoses attached to the wire supporting basket. The flue gases using a fan filter are sucked through the fabric hoses, the fly ash adheres on the outer surface of the hoses. During a certain contamination of the surface of the hoses are regenerated by using compressed air – the hose is shaked by the pulse of compressed air, ash fly falls from the hoses into the throat and is taken away to the ash ways.
The allowed range of flu gases temperature is 100÷150°C. The ash way is equipped with a bypass flap because of raids and emergency conditions.
Input value emissions TZL: 250 mg/Nm3
Guarantee emissions TZL on output: <20 mg/Nm3