Item Description

The system comprises of a bag house, a pulse-jet cleaning system, a dust feeding system and a variable speed air blower. The bag house is divided into two sections: top and bottom. The top section is of stainless steel construct, connected to the compressed air tank to form part of the pulse-jet cleaning mechanism. The bottom section is made of rigid transparent polycarbonate with dust collector. Through this bottom section, students can view the filtering and cleaning operations of the bag filtering system. The cleaning mechanism comprises of a compressed air tank, a solenoid valve with remote selectable timer and a portable air compressor unit. Four units of polyester fabric filters are installed in a row inside the bottom section of the bag house. An air blower installed at the outlet is capable of drawing 198 m3/hr of air through the system. The air inlet velocity can be varied by means of adjusting the air blower speed. A dust feeding system is provided for introducing a desired amount of dust particles into the air stream before entering the bag house. The pressure drop, ΔP across the bag house can be measured by a differential pressure meter. The entire system is mounted on a skid platform with an epoxy-coated steel frame and lockable castor wheels for mobility. All the necessary instruments are housed within a dust and splash proof control console with IP 55 rating. The system comes with complete PVC piping connections.