Oct 19 2010
Air Filters Cartridges
Packaged Cartridge Dust Collectors for Air Filtering
Oleg Systems Co. designs various industrial cartridge type dust collectors. Dust collectors are available in numerous designs utilizing a number of principles and featuring wide variation in effectiveness, initial cost, operating and maintenance expense, space, arrangements and material of construction. One of the most efficient dust collectors designs is a cartidge style dust collector.
Cartridge dust collector is a self-cleaning dust collector that uses filtering cartridges made out of synthetic fibers and a chemically treated cellulose, which is capable of collecting sub-micron particles without creating an excessive pressure drop in the system. It uses an air-jet cleaning system to maintain high filtration efficiency with a constant pressure drop, and doesn't need a system shutdown to clean the filter cartridges. The filtration velocities in cartridge dust collectors allow the use of more compact units, reducing installation and maintenance cost.In this type dust collector the dust laden air comes in the side of dust collector hopper, under vacuum or pressure, and filters through the cartridges exiting through venturis into the clean air plenum. The cleaned air then can be exhausted outside or recirculated.
For each row of filtration cartridges, there is a diaphragm valve, connected to an air tank which is opened in sequence by a solenoid valve with electronic controller. Short pulses of compressed air are ejected through calibrated orifices in the blow tubes, into the venturi, creating a pressure wave along the cartridge - to break the accumulated dust cake in the filter media. The elctronic controller allows compressed air only to one row of cartridges at any given moment, so that dust collector can operate continually. The cleaning cycle is also initiated by monitoring differential pressure across the tube sheet that separates the plenums. As the dust accumulates on the surface of the filter, the differential pressure across the media increases. At a certain value, the solenoid is triggered and cleaning happens. Triggering the cleaning cycle at a predetrmined differential pressure setting eliminates cleaning during periods of light dust load, increases bag life, and reduces the use of compressed air.
The maintenance of cartridge dust collector is limited to an annual replacement of the set of cartridges. Filter material is selected based on the operating temperatures, type and size of duct particles, dust collector capacity. At ambient temperature, majority of pulse-cleaning collectors use 10 to 14-oz polyester felt media. Synthetic materials have better temperature resistance than natural materials. At elevated temperatures up to 500 F, fiberglass bags can be used. Nomex is well suited to the 250 to 400 F range. Surface finish of the bag enhances release of sticky dusts. Applying a silicon finish layer to the bag is commonly used. Special coatings provide a membrane with tiny perforations that achieve very high filtration efficiencies. Pleated filter elements allow for more surface area and are often retrofitted into the system.
The following factors determine the size of cartridge dust collector:
* Concentration and particle size of contaminant;
* Degree of collection required;
* Characteristics of air or gas stream;
* Characteristics of contaminant;
* Methods of disposal.
For abrasive or corrosive applications, special cmaterials of construction are available, such as abrasion resistant carbon steel, stainless steel, special alloys, rubber liners, etc... Many sizes and arrangements of cartridge dust collectors are available from Canadian Air Systems to meet specific capacities and space requirements.
For additional information please refer to http://www.olegsystems.com/inquiry/Index.html.
Oleg Tchetchel
Process Engineer
Oleg Systems Co.
http://www.olegsystems.com/news/Index.html
http://www.olegsystems.com/industrialventilation/Index.html
About the Author
Oleg Chetchel
Ventilation Equipment Designer
Tenderall Fan Co.
http://tenderall.com
How to clean a paper cartridge air filter on a lawn mower
|
|
3 Nederman Oil Mist Air Filters NOM28 12373680 nominal 30"x26"x6" oval cartridge $447.00 |
|
|
12 SHOP-VAC 9034019 HEPA REPLCMNT AIR CARTRIDGE FILTERS $359.00 |
|
|
TRION & FRED REPLACEMENT CARTRIDGE AIR FILTERS-PER PAIR $198.00 |
|
|
KOMATSU PC 27MR EXCAVATOR OIL AIR HYDRAULIC FUEL FILTERS, CARTRIDGES $125.00 |
|
|
2 EACH TORIT REPLACEMENT CARTRIDGE AIR FILTERS *NEW* $124.00 |
|
|
GRIZZLY, JET, HARBOR FREIGHT CARTRIDGE AIR FILTERS-NEW $85.00 |
|
|
DUST COLLECTOR REPLACEMENT CARTRIDGE AIR FILTERS *NEW* $78.00 |
|
|
LOT 2 DAYTON BACKPACK VACUUM CARTRIDGE AIR HEPA FILTERS $39.95 |
|
|
Briggs-Stratton Engine Air Filters BRIGGS FILTER-A/C CARTRIDGE 841497; BS-841497 $32.73 |
|
|
Briggs-Stratton Engine Air Filters BRIGGS FILTER-A/C CARTRIDGE 821136; BS-821136 $30.83 |
|
|
Briggs-Stratton Engine Air Filters CARTRIDGE CLEANER 5050 $20.38 |
|
|
Briggs-Stratton Engine Air Filters BRIGGS FILTER-A/C CARTRIDGE 692519; BS-692519 $17.29 |
|
|
Briggs-Stratton Engine Air Filters BRIGGS FILTER-A/C CARTRIDGE 697029_ BS-697029 $13.49 |
|
|
Briggs-Stratton Engine Air Filters BRIGGS FILTER CARTRIDGE 399806; USES 27_ 5048 $13.25 |
|
|
Briggs-Stratton Engine Air Filters FILTER-A/C CARTRIDGE 396424S $12.78 |
|
|
2 Tecumseh Air Filters 35102 Cartridge, 1 Tecumseh 34700B, 1 Craftsman 713331 $4.99 |
|
|
Uvex Cartridge Filters - Air Mask - Paint Respirator $4.99 |
|
|
S&B Filters Replacement Air Filter KF-1015 $55 S&B Filters Performance Air Filters in stock now! Read S&B Filters Replacement Air Filter KF-1015 customer reviews. AutoAccessoriesGarage.com has the best selection of S&B Filters Air Filters at the lowest prices around. S&B Filters Replacement Air Filter KF-1015 are chosen by auto enthusiasts everywhere to personalize their vehicles. S&B Intake Kit Replacement Filter available now at AutoAccessoriesGarage. |
|
|
S&B Filters Replacement Air Filter KF-1016 $55 S&B Filters Performance Air Filters in stock now! Read S&B Filters Replacement Air Filter KF-1016 customer reviews. AutoAccessoriesGarage.com has the best selection of S&B Filters Air Filters at the lowest prices around. S&B Filters Replacement Air Filter KF-1016 are chosen by auto enthusiasts everywhere to personalize their vehicles. S&B Intake Kit Replacement Filter available now at AutoAccessoriesGarage. |
|
|
S&B Filters Replacement Air Filter KF-1017 $55 S&B Filters Performance Air Filters in stock now! Read S&B Filters Replacement Air Filter KF-1017 customer reviews. AutoAccessoriesGarage.com has the best selection of S&B Filters Air Filters at the lowest prices around. S&B Filters Replacement Air Filter KF-1017 are chosen by auto enthusiasts everywhere to personalize their vehicles. S&B Intake Kit Replacement Filter available now at AutoAccessoriesGarage. |
|
|
S&B Filters Replacement Air Filter KF-1021 $55 S&B Filters Performance Air Filters in stock now! Read S&B Filters Replacement Air Filter KF-1021 customer reviews. AutoAccessoriesGarage.com has the best selection of S&B Filters Air Filters at the lowest prices around. S&B Filters Replacement Air Filter KF-1021 are chosen by auto enthusiasts everywhere to personalize their vehicles. S&B Intake Kit Replacement Filter available now at AutoAccessoriesGarage. |
|
|
S&B Filters Replacement Air Filter KF-1019-1 $55 S&B Filters Performance Air Filters in stock now! Read S&B Filters Replacement Air Filter KF-1019-1 customer reviews. AutoAccessoriesGarage.com has the best selection of S&B Filters Air Filters at the lowest prices around. S&B Filters Replacement Air Filter KF-1019-1 are chosen by auto enthusiasts everywhere to personalize their vehicles. S&B Intake Kit Replacement Filter available now at AutoAccessoriesGarage. |
|
|
S&B Filters Replacement Air Filter KF-1022 $55 S&B Filters Performance Air Filters in stock now! Read S&B Filters Replacement Air Filter KF-1022 customer reviews. AutoAccessoriesGarage.com has the best selection of S&B Filters Air Filters at the lowest prices around. S&B Filters Replacement Air Filter KF-1022 are chosen by auto enthusiasts everywhere to personalize their vehicles. S&B Intake Kit Replacement Filter available now at AutoAccessoriesGarage. |
|
|
S&B Filters Replacement Air Filter KF-1025 $55 S&B Filters Performance Air Filters in stock now! Read S&B Filters Replacement Air Filter KF-1025 customer reviews. AutoAccessoriesGarage.com has the best selection of S&B Filters Air Filters at the lowest prices around. S&B Filters Replacement Air Filter KF-1025 are chosen by auto enthusiasts everywhere to personalize their vehicles. S&B Intake Kit Replacement Filter available now at AutoAccessoriesGarage. |
|
|
S&B Filters Replacement Air Filter KF-1027 $55 S&B Filters Performance Air Filters in stock now! Read S&B Filters Replacement Air Filter KF-1027 customer reviews. AutoAccessoriesGarage.com has the best selection of S&B Filters Air Filters at the lowest prices around. S&B Filters Replacement Air Filter KF-1027 are chosen by auto enthusiasts everywhere to personalize their vehicles. S&B Intake Kit Replacement Filter available now at AutoAccessoriesGarage. |
|
|
S&B Filters Replacement Air Filter KF-1031 $55 S&B Filters Performance Air Filters in stock now! Read S&B Filters Replacement Air Filter KF-1031 customer reviews. AutoAccessoriesGarage.com has the best selection of S&B Filters Air Filters at the lowest prices around. S&B Filters Replacement Air Filter KF-1031 are chosen by auto enthusiasts everywhere to personalize their vehicles. S&B Intake Kit Replacement Filter available now at AutoAccessoriesGarage. |
|
|
S&B Filters Replacement Air Filter KF-1032 $55 S&B Filters Performance Air Filters in stock now! Read S&B Filters Replacement Air Filter KF-1032 customer reviews. AutoAccessoriesGarage.com has the best selection of S&B Filters Air Filters at the lowest prices around. S&B Filters Replacement Air Filter KF-1032 are chosen by auto enthusiasts everywhere to personalize their vehicles. S&B Intake Kit Replacement Filter available now at AutoAccessoriesGarage. |
Related Blogs
- Online Backup on NBC | comners
- What is the best FTP backup software? | comners
- Helmut Lang Flecked wool-blend dress - Clothes Fashion
- Helmut Lang Ruched stretch silk-satin top - Clothes Fashion
- Hot Software News! » Download New York Times App for iPad, NYTimes ...
- What Apple's Announcement Might Mean for Adobe Air? (Predictions ...
- How to Backup your Website | Web Hosting Fan
- Ciara in Helmut Lang Shearling Collar Jacket « UpscaleHype
- Metal Carports | Portable Garage Home Improvement Storage Solutions
- Jones Lang LaSalle Represents Navistar in 860000 SF Industrial ...
- Naomi Watts in Helmut Lang | My Fashion Life
- Jones Lang LaSalle Completes 100000 SF Industrial Lease in Chino ...
- iPhone Backup Extractor: Recover iPhone data from iTunes backup ...
- IEK – Dragon Valley dog set for the Mage s significance ...
- Mage Leveling Guide – Indeed being the mage we have plenty nifty ...
- Mage Leveling Guide – Basically the mage we can get an contentment ...
- Google Controls 97 Percent of Mobile Search, Chitika Reports
- 11.6″ MacBook Air Rumors Intensify Following Leaked Pic
- stem cells regenerative medicine ppt
- Virginia Stem
Mail this post
