Pulse jet dust collector systems periodically inject short, powerful pulses of compressed air, in the direction opposite to the air flow into a filter bag or a row of filter bags. This air shot creates a sudden bag expansion that breaks the dust cake from the outer surface of the bags fabric. The dust is effectively removed by internal forces as the bag reaches maximum expansion and falls down into a hopper. Depending on the type of installation, typical pulse time is around 100 msec. while the interval between the pulses in each bag or row of bags is around 3 to 6 minutes. More and more the pulse sequence will depend on the differential pressure measurements over the filter bags
Pulse Jet System
Model Features
D.C body:
- Designed to withstand hi pressure. M.S construction.
- Consist of clean air chamber, Filter chamber and Hooper.
- Cent fan separate supply
Filters:
- Imported Polyester felt filter bags in round shape.
- Arranged in square or rectangular form.
- Easy removal and installation of individual bag
Maximum Operating Temperature Maximum Operating Temperature
- Polyester: 275-325° F (135-162° C)
Suggested Differential Pressure
- 35 PSIG maximum — dirty
- 10-15 PSIG optimum change out
Micron Rating
- Polyester felt = 1, 3, 5, 10, 25, 50, 75, 100, 200
Rotary air lock:
- Cast steel construction, rotor and body.
- Direct driven with geared motor.
- Easy removal and installation.
- Operate at 10 to 50 rpm.
Equipped With:
- Solenoid valves, control panel with timer and rotary air lock.
Finish:
- D-greasing, acid bath phosphating with non-ferrous coating and finally electrostatic paint at 250ᵒC.
On Request:
- Filter Bags. (spare)
- Solenoid valve (spare)
- Stainless steel construction.
- Collecting bins.
- Rotary Air lock (spare)
