Cartridge Dust Collector

The cartridge dust collector is a high-efficiency dry industrial dust removal equipment,which uses pleated filter cartridges as the core filtering element and adopts pulse jet cleaning technology.It is widely used in various industrial fields due to its compact structure,large filtering area,high dust removal efficiency and easy maintenance.

Core Structure

-Filter Cartridge:Cylindrical pleated filter material(polyester/PTFE/composite fiber),whose filtering area is 3–5 times that of a cloth bag of the same volume.

-Pulse Jet Cleaning System:PLC-controlled electromagnetic pulse valve,which uses 0.3–0.6MPa compressed air for backblowing to shake off dust on the outer surface of the filter cartridge.

-Housing&Hopper:Equipped with dust-laden air inlet,clean air outlet and ash discharge valve(star discharger/screw conveyor).

-Fan&Electric Control:Provides negative pressure and controls cleaning cycle and differential pressure protection.

Working Principle

The working process of the cartridge dust collector is a four-step cycle,which can realize continuous operation without shutdown during cleaning:

1.Air Inlet and Sedimentation:Dust-laden air enters from the lower part,and coarse particles settle into the hopper by gravity.

2.Cartridge Filtration:Fine dust is intercepted by the outer wall of the filter cartridge,and clean air passes through the filter cartridge and is discharged from the top.

3.Differential Pressure Accumulation:As the dust layer thickens,the resistance increases until the differential pressure reaches the set value(usually 1500–2000Pa).

4.Pulse Cleaning:Compressed air is injected room by room to shake the filter cartridge,make the dust fall off and be discharged from the hopper.

Key Advantages

-Small Footprint:The volume under the same air volume is about 1/3–1/2 of that of a baghouse,suitable for space-constrained scenarios.

-High Efficiency:The efficiency for 0.3μm ultrafine dust is≥90%,reaching MERV 16 level.

-Low Resistance:Low filtering wind speed(0.6–1.2m/min),stable operation differential pressure and low energy consumption.

-Easy Maintenance:The filter cartridge is side-mounted or obliquely inserted,which can be quickly replaced in 3 minutes without disassembling the cabinet.

-Strong Adaptability:Oil-resistant,moisture-resistant,anti-static and flame-retardant filter materials are available,suitable for welding,laser cutting,chemical dust and other scenarios.