DUST COLLECTOR
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Dust Collector
Rubber Expansion Joints are a flexible connector fabricated from natural or synthetic elastomers and fabrics with metallic reinforcements designed to provide stress relief in piping systems due to thermal changes. When flexibility for this movement cannot be designed into the piping system itself, an expansion joint is the ideal solution. Rubber expansion joints compensate for lateral, torsional and angular movements preventing damage and undue downtime of plant operations.
The high efficiency of these collectors is due to the dust formed on the surface on which dust particles are collected through the following four mechanisms:
Inertial collection: Dust particles strike the fiber filters placed perpendicular to the gas flow direction instead of changing direction with the gas stream
Interception: Particles that do not cross the fluid streamlines come in contact with fiber filters because of the size
Brownian movement: Sub micro particles are diffused increasing the probability of contact between the particles and collecting surface
Electro static forces: The presence of electro static charge on the particles and the filter can increase dust capture
Online Pulsejet Bag Filters Using Nonwoven Needle Felt Filter Media: E, M & Q series bag filters are capable of handling in excess of 600 gm/Nm3 dust loads with guaranteed emission level of even less than 10 mg/Nm3, these bag filters are capable of handling dust having majority of particulate size of 10 µm. With membrane laminated filters, they can handle very fine dust particulates.
- Modular construction of upto 1,150 m2 filter area in a single module, capacity range in excess of 1,000,000 m3/h with multiple modules
- Temperature rating up to 2500 degree C
- Available in filter lengths from 1000 mm to 5000 mm
- Uses injector nozzle pulsing for most efficient online cleaning of filters, eliminates energy sapping conventional venturi and requires minimum pulsing at large intervals saving on compressed air energy
- Laser cut bag holding plates and easy to install snap band filters ensure zero leakage critical to emission control
- Long lasting, weighed light, spirally stiffened galvanized bag cages minimize deformations during handling & transportation
- Large & high capacity rotary airlocks with adjustable vane tips for dust discharge designed to operate under (-) 800 mmwc
- High capacity screw conveyors for larger modules, designed to operate without hanger bearings for maintenance free operation