Dust Collector
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Oleg Systems Co. is a designer and manufacturer of industrial dust collection systems including dry type dust collectors. Dust collection equipment utilizing the principle of wet dust collecting is 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.
The use of centrifugal force to throw a dust particle to the periphery of an air stream has been used in the cyclone collector for many years. Dry centrifugal dust collectors can be divided into two basic groups cataloged by their effectiveness in removal of smaller dust particles.
Cyclone Dust Collectors are frequently applied for the removal of coarse dusts from an air stream, as a pre-cleaner to more efficient dry or wet dust collectors and / or as a separator in product conveying systems using an air stream to transport material. Principle advantages are low cost, low maintenance and low pressure drop (in order 0.75″ to 1.5″ WG), but this type dust collector can not be used for collection of fine particles.
High Efficiency Centrifugal Dust Collectors have been developed whereby higher centrifugal forces are exerted on dust particles in a gas stream. Improvement in dust separation efficiency has been obtained by 1) increasing velocities through a cyclone shape dust collector, 2) utilizing a skimmer or other design feature, 3) using a number of small diameter cyclones in parallel and 4) placing units in series in some unusual applications.
While such collectors do not generally reach as high an efficiency on small particles as do the electrostatic, fabric type, or some wet type dust collectors, their effective collection range is appreciable extended beyond that of the conventional low-pressure cyclone. Pressure losses of dust collectors in this group range from 3″ to 8″ WG.
In Dry Type Dynamic Precipitators dust is precipitated by centrifugal force on to specially shaped blades on an exhauster wheel and then conveyed through a dust circuit in the fan casing to the dust storage hopper.
In Louver Type Dust Collector centrifugal forces can be applied to a particle by a rapid change in direction of air flow by series of plates set at an angle to the air stream. Coarse particles traverse the air stream and will project back to the dirty air side by the forces that can be produced from such an impact. Efficiency is essentially a function of louver spacing. The closer the spacing, the higher the efficiency but also the greater the probability of plugging of the air passages – plugging due to both buidup on the front and back of the louver and mechanical obstruction by larger particles.
In Settling Chambers dust is settled out in a large chamber when conveying velocities are reduced to the point where the particles are no longer conveyed. Extreme space requirements and the presence of edde currents to nullify the effective velocity mean that settling chamber type of dust collectors can be used only for removal of extremely coarse particles.
Potable Unit Collectors fill the need for dust collection from isolated, portable or frequently relocated dust producing operations, a number of unit collector designs are availbale having capacities in the range of 200 to 1,000 CFM. Featuring small space and designed to recirculate the air, collectors of this type have been used extensively, especially in the metal working industry. Unit Dust Collectors fall into two groups. Fabric collectors use cloth envelopes quite closely spaced with some manual means of vibration and with air velocities through the fabric of 8 to 12 fpm. The fan filter group uses an air filter, usually of the visousos type, preceeded by some primary collector which may be a simple settling chamber or a more effective centrifugal dust collector.
For additional information please refer to http://olegsystems.com/dustcollector/Index.html.
Oleg Chetchel
Canadian air process engineer
Oleg Systems Co.
http://olegsystems.com/index.html
http://olegsystems.com/industrialventilation/Index.html
About the Author:
Oleg Chetchel
Ventilation Equipment Designer
Tenderall Fan Co.
http://tenderall.com
Article Source: ArticlesBase.com – Dust Collectors
Here you can find Dust Collector items on Ebay:
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Dust Bubble 12 Disposable Dust Collectors $2.00 |
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Dust Muzzle Ultra 4-5″ Universal Dust Collector w/ hose $44.45 |
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Dust Muzzle Ultra 7-8″ Universal Dust Collector w/ hose $44.45 |
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General 10-060M1 3/4 HP Wall Mount Dust Collector $249.00 |
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G3591 Bag for Model G1163 Dust Collector $14.50 |
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Saw Muzzle Dust Collector – Skil & Bosch Wormdrive Saws $59.95 |
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Saw Muzzle Dust Collector – Makita Hypoid Saws $59.95 |
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Saw Muzzle Dust Collector – DeWalt 535 & Milwaukee Saws $59.95 |
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Chip Muzzle Dust Collector for Needle Scalers $59.95 |
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Dust Collector 6 x 10 x 30mm Springs Attached Carbon Brush $3.97 |
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PSI Woodworking 110-Volt Long Ranger Dust Collector Switch $73.95 |
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DELTA 50-760 1.5HP 1,200 CFM Vertical Bag Dust Collector $60.99 |
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RIDGID TP1300 PLANER DUST COLLECTOR,NIB $7.99 |
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Delta Dust Collector Model 50-850 **NEW** with Extras NO RESERVE $300.00 |
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Saw Muzzle Type E Electric Saw Dust Collector $159.95 |
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DUST COLLECTOR for DRILL (power tool attachment) $3.91 |
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oneida air system cyclone vacuum 2.5hp (excellent condition) dust collector $900.00 |
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NOS Delta Downdraft Table Dust Collector Filter Drawer $45.00 |
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Shopsmith Mark V 510 Table & Fence Dust Collector Biscuit Jointer Lathe Tools $550.00 |
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King Canada Tools KC-1105C 600 CFM 1 HP DUST COLLECTOR heavy duty bag portable $194.50 |
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DELTA DUST COLLECTOR TRAY AND CONNECTOR KIT, 31-279 $29.90 |
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Drill Bit Dust Collector Catcher New Work Tool Filter Diamond Twist Bits Hole !! $3.90 |
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DAYTON 1.5 HP DUST COLLECTOR 152453 $587.00 |
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TABLE SAW DUST COLLECTOR BAG Craftsman Delta Skil $14.99 |
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Work Bench / Counter Saw Dust Collector Brush Nylon $3.99 |
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Shopsmith DC 3300 Dust Collector – 2006 Model – Excellent Condition $62.99 |
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Dust collector chute 6″ SPT Shopsmith belt sander. 503034 original part $8.95 |
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6 x 10 x 30mm Electric Dust Collector Carbon Brush $1.59 |
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7 x 11.5 x 28.5mm Carbon Brushes for Dust Collector $1.59 |
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7 x 11.5 x 28.5mm Carbon Brushes for Dust Collector $1.59 |
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6 x 10 x 30mm Electric Dust Collector Carbon Brush $1.59 |
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Nitto Kohki OSV-60 random orbital pheumatic sander with dust collector used 6″ $40.00 |
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DUST COLLECTOR for DRILL (power tool attachment) $3.91 |
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Brand New Makita 18Volt Circular/Trim Saw with dust collector Set Plus *Bonus* $125.00 |
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Milwaukee 5936 4 x 24 Belt Sander with Dust Collector $32.56 |
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Delta Electric Motor to Dust Collector with Damaged Switch Box $250.00 |
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Northern Dust Collector Model# 41412 $279.99 |
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SHOPSMITH Mark V Model 520 Workshop System – w/ Strip Sander, Dust Collector $1,475.00 |
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WILTON 4203 Combination 6” Belt x 12” Disk with single bag dust collector 110V $1,450.00 |
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Craftsman Dust Collector 4″ Hose with Coupling and hose clamp $19.99 |
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1 HP RAND Saw Dust Collector/Industrial Wood Shop Vac $139.95 |
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NOS DELTA ROCKWELL 50-225 DUST COLLECTOR BAG models 50-180 50-181 50-182 $495.00 |
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Porter Cable 5″ Random Orbital Sander w/ Dust Collector Model 333 $19.99 |
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Jet DC-1100 Dust Collector $169.00 |
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DUST COLLECTOR for DRILL (power tool attachment) $3.91 |
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Router Table Dust Collection / Collector System for Fence & Insert Plate by bits $39.99 |
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Mini Vacuum Keyboard Cleaner Dust Collector LAPTOP $13.45 |
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Makita 5057KB 13 Amp 7-1/4″ Circular Saw W/Dust Collector $329.00 |
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Bosch TS1004 Table Saw Dust Collector Bag NEW $23.99 |
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JET 708642CK 1HP 650 CFM Dust Collector with 1 Micron Canister Filter $644.99 |
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JET Dust Collector-1 1/2 HP 1100 CFM Canister DC-1100CK $699.99 |
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JET Dust Collector-1 1/2 HP 1100 CFM Collection Bag DC-1100 $499.99 |
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7 x 11.5 x 28.5mm Replacement Carbon Brushes for Dust Collector $3.84 |
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PSI Woodworking TSGUARD Table Dust Collection Guard collectors industrial scale $266.99 |
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BRAND NEW JET DC 1100 DUST COLLECTOR – 708636K $449.99 |
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DEE BLAST 42″x 24″ Flip Top Sandblasting Cabinet & Dust Collector System $1,500.00 |
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Bosch TS1004 Table Saw Dust Collector Bag NEW $16.00 |
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Replacement Dust Collector 6 x 10 x 30mm Carbon Brush $3.06 |
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Dust Collector Pleated Air Filter $120.00 |
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Powermatic 1791079K Dust Collector 1.75HP 1PH 115/230-Volt 2-Micron Canister $849.00 |
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Bosch TS1004 Table Saw Dust Collector Bag – FREE SHIPPING ***NEW $18.99 |
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Mini Vacuum Keyboard Cleaner Dust Collector LAPTOP $14.95 |
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PSI Woodworking LR110-3 110-Volt Long Ranger Dust Collector Switch $81.88 |
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PSI Woodworking Products LR220-3 220V Long Ranger Dust Collector Switch $91.20 |
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Bosch Table Saw Dust Collector Bag NEW $20.99 |
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7 x 11.5 x 28.5mm Replacement Carbon Brushes for Dust Collector $3.86 |
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15/64″ x 2/5″ x 1 1/16″ Carbon Brush for Dust Collector $3.82 |
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Replacement 7 x 11.5 x 28.5mm Dust Collector Carbon Brush $3.87 |
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BRAND NEW POWERMATIC DUST COLLECTOR – PM 1900TX-BK3 $1,099.99 |
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PORTER CABLE 39700 Dust Collector for 7518, 7519, 7536, 7537, 7538, 7539 Router $49.95 |
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Repair Part 7/25″ x 29/64″ x 1 3/32″ Dust Collector Carbon Brush $4.04 |
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NEW Bosch TS1004 Table Saw Dust Collector Bag FREE SHIP $18.99 |
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Bosch TS1004 Table Saw Dust Collector Bag BRAND NEW! $14.80 |
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Replacement Dust Collector 6 x 10 x 30mm Carbon Brush $3.81 |
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POLISHING MOTOR WITH DUST COLLECTOR $378.00 |
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Makita HR2431 1-Inch Rotary Hammer With Dust Collector $269.00 |
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Cyclone Separator for Dust Collector $149.00 |
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Replacement Dust Collector 6 x 10 x 30mm Carbon Brush $3.06 |
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DUST COLLECTOR FLOOR COLLECTION HOSE ATTACHMENT STAND $69.99 |
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7 x 11.5 x 28.5mm Replacement Carbon Brushes for Dust Collector $3.84 |
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Replacement Dust Collector 6 x 10 x 30mm Carbon Brush $7.18 |
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10 X Drill Dust Collector Ø4-Ø10mm, Dirt and Dust Free Drilling/ Tool Smart $12.56 |
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7 x 11.5 x 28.5mm Replacement Carbon Brushes for Dust Collector $3.85 |
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VINTAGE Sears Roebuck & Co. Home ‘n Shop Dust collector RARE! great condition $169.00 |
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Dust Collector 6 x 10 x 30mm Springs Attached Carbon Brush $2.97 |
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Dust Collector 6 x 10 x 30mm Springs Attached Carbon Brush $3.77 |
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BRAND NEW JET DC 650 DUST COLLECTOR – 708642CK $549.99 |
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CORDLESS 18V HAND PLANER Ryobi P610 ONE+ 0-1/64th Dust Collector Dual-CarbideNEW $119.99 |
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Dust Collector 6 x 10 x 30mm Springs Attached Carbon Brush $3.99 |
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WOOD RIVER Floor Stand Suction Head FOR DUST COLLECTORS $50.00 |
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Repair Part 7/25″ x 29/64″ x 1 3/32″ Dust Collector Carbon Brush $4.05 |
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Table Saw Dust Collector Bag Canvas Easy to Install fits most brands Wood Shop $12.25 |
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Repair Part 7/25″ x 29/64″ x 1 3/32″ Dust Collector Carbon Brush $3.01 |
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15/64″ x 2/5″ x 1 1/16″ Carbon Brush for Dust Collector $3.98 |
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Makita 5057KB 7-1/4″ Circular Saw with Dust Collector $331.90 |
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1 HP Mini Dust Collector $124.99 |
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Scroll Saw Dust Collector Delta Grizzly AMT plus, 15 16 $8.99 |
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Table Saw Dust Collector Bag $12.99 |
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Saw Muzzle Dust Collector – DeWalt DW378G/GT Saws $59.95 |
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7 x 11.5 x 28.5mm Replacement Carbon Brushes for Dust Collector $7.24 |
Tags: collector, cyclone, diy, dust, woodworking