Air Venturi

Air Venturi

Wet Scrubbers for Air Cleaning

Canadian Air Systems Co. is a designer and manufacturer of industrial air scrubbers for air cleaning. Wet air scrubbers are available in many designs utilizing a number of principles and featuring wide variation in effectiveness, initial cost, operating and maintenance expense, space, arrangements and material of construction.

Canadian Air Systems Co. offers the following major Air Scrubber types:

SPRAY TOWERS / IMPINGEMENT SCRUBBERS

Spryay towers and impingement scrubbers are available in different arrangements. The gas stream may be subjected to a single spray or a series of sprays, or the gas may be forced ti impigne on a series of irrigated baffles. Except for packed towers, these types of gas scrubbers have relatively low particulate removal efficiency, that can be improved by adding high-pressure sprays.

CENTRIFUGAL AIR SCRUBBERS

These scrubbers are characterized by a tangential entry of the gas stream into the collector. They are classed with medium energy wet scrubbers. The Canadian Air Systems Impingement Gas Scrubber is a typical example of centrifugal-type wet dust collector.

ORIFICE TYPE WET SCRUBBERS

In the orifice type wet dust collectors the gas stream is made to impinge on the surface of the scrubbing liquid and is forced through constructions where the gas velocity is increased and where the liquid-gaseous-particulate interaction happens. Water usage in the orifice gas scrubber is limited to evaporation loss and removal of collected pollutants.

VENTURI SCRUBBER

A high-energy venturi scrubber passes the gas through a venturi shaped orifice where the gas is accelerated to 12,000 fpm or more. Depending on the design, the scrubbing liquid is added at, or ahead of, the throat. The rapid acceleration of the gas shears the liquid into a fine mist, increasing the chance of liquid-particle impaction. In typical applications, the pressure drop for gases across a venturi is higher than for other types of scrubber. Water circulation is also higher; thus venturi air scrubbers use water reclamation systems.

ELECTROSTATIC AIR SCRUBBERS

Several gas cleaning devices, engineered by Canadian Air Systems Co., combine electrical charging of particulate matter with wet scrubbing. Electrostatic augmentation enhances fine particle control by causing an electrical attraction between the particles and the liquid droplets. Compared to venturi scrubbers, alectrostatically augmented air scrubbers remove particles smaller than 1 micron at a much lower pressure drop.

There are three generic designs for electrostatic augmentation air scrubbing:

- unipolar charged aerosols pass through a contact chamber containing randomly oriented packing elements of dielectric material;

- unipolar charged aerosols pass through a low-energy venturi air scrubber;

- unipolar charged aerosols pass into a spray chamber where they are attracted to oppositely charged liquid droplet.

Collection efficiencies of up to 90% can be achieved in a single particle charging and collecting stage, depending on the mass loading of fine particles and the superficial velocity of gases in the collector. Higher collection efficienciescan be obtained by using two or more stages. Removal efficiency of gaseous pollutants depends on the mass transfer and absorption design of the scrubber section.

In most applications of electrostatically uagmented scrubbers, the dirty gas stream is quenched by adiabatic cooling with liquid sprays; thus, it contains a large amount of water vapor that wets the particulate contaminants. This moisture provides a dominant influence on particle adhesion and the electrical resistivity of deposits within the collector Electrical equipment for particle charging is similat to wet precipitators. The scrubber section is usually equipped with a liquid recycle pump, recycle piping, and a liquid distribution system.

For additional information please refer to http://nis-co.com/scrubber/Index.html.

S. Terlitskaia

Canadian Air Systems

http://nis-co.com/index.html

http://nis-co.com/scrubbers/Index.html

About the Author

Canadian air-handling systems designer.

Mrs. Siouzanna Terlitskaia, nis-co@nis-co.com
Canadian Air Systems

http://nis-co.com

Spoke Venturi Air Cleaner $386.99 Roland Sands Designs Spoke Venturi Air Cleaner Choice of Speed 5 five-spoke or Speed 7 seven-spoke exposed filter design that enhance air flow Backing plate promotes smooth airflow into carburetor/throttle body Built-in internal crank case breathers Includes high-volume K&N air filter All mounting hardware included Made in the U.S.A.

Rain Sock for Venturi Air Cleaners $26.99 Roland Sands Designs Rain Sock for Venturi Air Cleaners Compatible with all Roland Sands Design Venturi air cleaners Helps to prevent water from entering your engine when riding in wet conditions Slips directly over RSD air cleaner element, but under faceplate to still allow you show off your RSD air cleaner Hydrophobic manufacturing process repels water Filters out larger particles of debris down to .005" Uniform micron openings allows air in while keeping debris and water out Made in the U.S.A.

Slam Contrast-Cut Venturi Air Cleaner $386.99 Roland Sands Designs Slam Contrast-Cut™ Venturi Air Cleaner RSD Venturi Air Cleaners feature an exposed filter design matched with a backing plate that promotes smooth airflow into carburetor/throttle body. Contrast Cut™ finish starts with a polished venturi air cleaner faceplated that has been black anodized then re-cut to open up the design Includes high-volume air filter All mounting hardware included Made in the U.S.A. Note: For 93-06 Big Twin models w/ stock CV carb and 01-11 Softail /04-11 Dyna Glide / 02-07 FLT models w/ Delphi EFI

Black Ops Slam Venturi Air Cleaner $386.99 Roland Sands Designs Black Ops Slam Venturi Air Cleaner New Black Ops finish features a machined surface treated through a proprietary military spec process for strength and hardness, then further machined and anodized for a subtle yet striking black-on-black contrast that is scratch, weather and damage resistant; it's the ultimate low-maintenance finish. Exposed filter design that enhances airflow Backing plate promotes smooth airflow into carburetor/throttle body Built-in internal crank case breathers Includes high-volume air filter All mounting hardware included Made in the U.S.A. Note: For 93-06 Big Twin models w/ stock CV carb and 01-11 Softail /04-11 Dyna Glide / 02-07 FLT models w/ Delphi EFI

Experiments on the Measurement of Air by a Venturi Meter $12.55 No Synopsis Available

Turbo Venturi Set for Seaclone 50 and 100 $3.99 This set includes: an airline, airline connector, air valve, and a turbo venturi intake connector. Add these accessories to your SeaClone 100 or 150 for enhanced performance.

Supreme Mag Drive Venturi Pump 950GPH $125.99 Supreme Mag-Drive Pump with Venturi Intake and Air Fractionating Impeller Features front-mount adjustable venturi intake. Unique ceramic shaft air fractionating impeller design. Includes 18" vinyl aerating tube with noise suppressing muffler, resuable debris pre-filter, and 10' grounded power cord. Operates submerged or inline. Features: . Budget-friendly magnetic drive pump for fresh or saltwater aquariums . Budget-friendly magnetic drive pumps . Designed with a special air-fractionating impeller . Features venturi intake and air-fractioning impeller . Ideal for aquarium filtration systems such as protein skimmers . Versatile use Item Specifications: Models 3.5 & 7 have 1/2" FPT Inlet. MPT Outlet and Venturi barbed to accept 3/4" flexible tubing Models 9.5, 12 & 18 have 3/4" FPT inlet, MPT OUtlet and Ventutri barbed to accept 1" flexible tubing Size: Model 3 - Max flow 350 GPH - Max pump height 10.5 ft - 37 watts Model 5 - Max flow 500 GPH - Max height 10.5 ft - 49 watts Model 7 - Max flow 700 GPH - Max height 11.65 ft - 49 watts Model 9.5 - Max flow 950 GPH - Max height 12.85 ft -93 watts Model 12 - Max flow 1200 GPH - Max height 13.5 ft - 110 watts Model 18 - Max flow 1800 GPH - Max height 16.85 ft - 150 watts

Supreme Mag Drive Venturi Pump 1200GPH $169.99 Supreme Mag-Drive Pump with Venturi Intake and Air Fractionating Impeller Features front-mount adjustable venturi intake. Unique ceramic shaft air fractionating impeller design. Includes 18" vinyl aerating tube with noise suppressing muffler, resuable debris pre-filter, and 10' grounded power cord. Operates submerged or inline. Features: . Budget-friendly magnetic drive pump for fresh or saltwater aquariums . Budget-friendly magnetic drive pumps . Designed with a special air-fractionating impeller . Features venturi intake and air-fractioning impeller . Ideal for aquarium filtration systems such as protein skimmers . Versatile use Item Specifications: Models 3.5 & 7 have 1/2" FPT Inlet. MPT Outlet and Venturi barbed to accept 3/4" flexible tubing Models 9.5, 12 & 18 have 3/4" FPT inlet, MPT OUtlet and Ventutri barbed to accept 1" flexible tubing Size: Model 3 - Max flow 350 GPH - Max pump height 10.5 ft - 37 watts Model 5 - Max flow 500 GPH - Max height 10.5 ft - 49 watts Model 7 - Max flow 700 GPH - Max height 11.65 ft - 49 watts Model 9.5 - Max flow 950 GPH - Max height 12.85 ft -93 watts Model 12 - Max flow 1200 GPH - Max height 13.5 ft - 110 watts Model 18 - Max flow 1800 GPH - Max height 16.85 ft - 150 watts

Supreme Mag Drive Venturi Pump 1800GPH $186.99 Supreme Mag-Drive Pump with Venturi Intake and Air Fractionating Impeller Features front-mount adjustable venturi intake. Unique ceramic shaft air fractionating impeller design. Includes 18" vinyl aerating tube with noise suppressing muffler, resuable debris pre-filter, and 10' grounded power cord. Operates submerged or inline. Features: . Budget-friendly magnetic drive pump for fresh or saltwater aquariums . Budget-friendly magnetic drive pumps . Designed with a special air-fractionating impeller . Features venturi intake and air-fractioning impeller . Ideal for aquarium filtration systems such as protein skimmers . Versatile use Item Specifications: Models 3.5 & 7 have 1/2" FPT Inlet. MPT Outlet and Venturi barbed to accept 3/4" flexible tubing Models 9.5, 12 & 18 have 3/4" FPT inlet, MPT OUtlet and Ventutri barbed to accept 1" flexible tubing Size: Model 3 - Max flow 350 GPH - Max pump height 10.5 ft - 37 watts Model 5 - Max flow 500 GPH - Max height 10.5 ft - 49 watts Model 7 - Max flow 700 GPH - Max height 11.65 ft - 49 watts Model 9.5 - Max flow 950 GPH - Max height 12.85 ft -93 watts Model 12 - Max flow 1200 GPH - Max height 13.5 ft - 110 watts Model 18 - Max flow 1800 GPH - Max height 16.85 ft - 150 watts

Pro Line Kingman Spyder Java Compact Replacement 7-hole Venturi Bolt $6.99 Unique one-piece lightweight design features an integrated concave 7-hole Venturi face with integrated connecting pin. Fits all mechanical Spyders (and some compatibles) except rear cocking models, top cocking models, electronic models and VS models. Anodized aluminum. Engineered for maximum efficiency, long range accuracy and reduced ball breakage. The improved performance is the result of the air being reconfigured to strike a larger surface area of the ball minimizing the hard air blast impact that you get from the stock bolt. This is a drop-in accessory, and takes only a few minutes to install. Type: Venturi Bolt Material: Aluminum Color: As Shown

Bob Long Alias Intimidator Gun 7-hole Venturi Delrin Bolt + Pin delron NEW RARE! $5 Brand new, never used. Rare Bob Long Venturi Bolt for the Alias Intimidator. 7-hole concave face provides true 'venturi' action which reduces ball breakage and increases distance and accuracy by providing a softer air blast. Constructed of self-lubricating high grade white delrin. Comes complete with o-rings and bolt pin. MSRP: $39.95! Delrin is a self-lubricating composite which ensures smooth cycling at any rate of fire! Drop in replacement for your stock bolt.

Taam ATA00842 Rio 600 Plus Aqua Pump with Venturi Intake 200 Gph $36.58 These powerheads feature the Rejuvenating Venturi design. By drawing the air directly into the impeller it is able to create a much stronger suction for air: which works great for drawing air out of overflow boxes (such as the CPR overflow boxes). The air is then chopped up by the impeller: which creates ideal bubble sizes for protein skimmers. Aquarium supplies. Power heads. SDimensions: 5 x 2 x 4 .

Venturi Effect $66.91 High Quality Content by WIKIPEDIA articles The Venturi effect is the reduction in fluid pressure that results when a fluid flows through a constricted section of pipe. The Venturi effect is named after Giovanni Battista Venturi, (17461822), an Italian physicist.The fluid velocity must increase through the constriction to satisfy the equation of continuity, while its pressure must decrease due to conservation of energy: the gain in kinetic energy is balanced by a drop in pressure or a pressure gradient force. An equation for the drop in pressure due to the Venturi effect may be derived from a combination of Bernoullis principle and the equation of continuity. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 82 Publication Date: 2010/05/19 Language: English Dimensions: 5.98 x 9.01 x 0.19 inches

Venturi Flume $70.1 High Quality Content by WIKIPEDIA articles A venturi flume is a criticalflow open flume with a constricted flow which causes a drop in the hydraulic grade line, creating a critical depth. It is used in flow measurement of very large flow rates, usually given in millions of cubic units. A venturi meter would normally measure in millimetres, whereas a venturi flume measures in metres. For measurement of discharge with venturi flumes two measurements, one upstream and one at the throat (narrowest crosssection), are required, if the flow passes in a subcritical state through the flume. Author: Surhone, Lambert M./ Tennoe, Mariam T./ Henssonow, Susan F. Binding Type: Paperback Number of Pages: 80 Publication Date: 2010/09/07 Language: English Dimensions: 6.00 x 9.02 x 0.19 inches

Turbo Venturi Valve - 1/2 in. $21.99 Venturi valve for Turbo Venturi by Kent Marine. Made of ozone-resistant black PVC.

Venturi Atlantique $92.4 High Quality Content by WIKIPEDIA articles The Venturi Atlantique was a midengined, fiberglassbodied French sports car produced by Venturi Automobiles from 1991 to 2000.The original 260 was a revised version of the Venturi APC 260, carrying over the 2.8L turbocharged V6 engine with 260 hp (194 kW; 264 PS), but with a reduced weight of 1,110 kg (2,400 lb). It was good for a top speed of 167 miles per hour (269 km/h) and accelerated from 060 miles per hour (97 km/h) in 5.2 seconds.Scotsman Hubert ONeill purchased Venturi in 1994 and conceived of the Venturi 400GT as well as a revised Atlantique. After a rushed design time of six months, the new Atlantique 300 was unveiled at the Paris Motor Show. Its new 3.0 24V V6 engine was lifted from other Peugeot/Citroen models and was good for 210 hp (157 kW; 213 PS) in naturallyaspirated form or 281 hp (210 kW; 285 PS) with a turbocharger. Author: Surhone, Lambert M./ Tennoe, Mariam T./ Henssonow, Susan F. Binding Type: Paperback Number of Pages: 148 Publication Date: 2010/09/07 Language: English Dimensions: 6.00 x 9.02 x 0.34 inches

Venturi Automobiles $92.4 High Quality Content by WIKIPEDIA articles Venturi Automobiles is a French manufacturer of sports cars born under the name of MVS (Manufacture de Voitures de Sport). The original company built high performance midengined sports cars, the most well known of which is the Venturi Atlantique, from 1984 until it declared bankruptcy in 2000. The brand was purchased in 2001. It is now based in Monaco and builds extremely limited production electric vehicles. Author: Surhone, Lambert M./ Tennoe, Mariam T./ Henssonow, Susan F. Binding Type: Paperback Number of Pages: 148 Publication Date: 2010/09/07 Language: English Dimensions: 6.00 x 9.02 x 0.34 inches

Venturi V1220 - subwoofer $207.99 BIC America Venturi V1220 - Subwoofer - 200 Watt - black

Venturi V-80 - subwoofer $116.99 BIC America Venturi V-80 - Subwoofer - 100 Watt - black

Nortech Vacuum Products 335N552BC Dual Venturi Complete Vac W2 Inch Vac Hose amp; Tools $2710.81 Capacity Vol.: 55 gal. Air Consumption: 110 SCFM. Static Pressure: 163.0 inH2O. Flow: 163.00 SCFM. Compressor Size: 25 hp [Min]. Inlet Size: 3/4 (NPT). Includes: 12 Wide Metal Wet/Dry Tool 24 Long Metal Crevice Tool 4 Metal Wand Vacuum Head with Filter Drum Drum Dolly Dual Venturi Vacuum Head with Filter.

Supreme Danner Inc ASP06003 Mag Drive 3 350Gph with Venturi and Fractionating Impeller $98.28 Danner Model 3 Supreme 350 Gph Pump with Fractionating Impellerdanner Supreme Utility Pumps With Fractionating Impeller Frontmounted Venturi And Noisesuppressor. Perfect Upgrade Or Replacement Pump For Protein Skimmers And Ideal For Use As A Saltwater Or Freshwater Aquarium Pump.a Major Improvement In Saltwater/freshwater Aquarium Pumps Unique Powerful Fractionating Ceramic/magnetic Impeller Adjustable Frontmounted Venturi And An 18 Vinyl Aerating Tube Fresh Air Source With Noisesuppressing Muffler. Saltwater Enthusiasts Will Instantly Recognize The Benefits Of The Powerful Superfine Oxygenated Water Stream. Magnetic Drive Supreme Utility Pumps Are Made To Run Continuously Without Seals To Wear Out. Highly Energy Efficient The Savings Pass On To The Consumer. Flow Rate: 350 Gph Maximum Flow. Pump Size: 5.0 L x 4.0 W x 4.5 H. Outlet Size / Inlet Size: 1/2 Mpt / 1/2 Fpt 10 Grounded Power Cord.

Supreme Danner Inc ASP06005 Mag Drive 5 500Gph with Venturi and Fractionating Impeller $110.85 Danner Model 5 Supreme 500 Gph Pump with Fractionating Impellerdanner Supreme Utility Pumps With Fractionating Impeller Frontmounted Venturi And Noisesuppressor. Perfect Upgrade Or Replacement Pump For Protein Skimmers And Ideal For Use As A Saltwater Or Freshwater Aquarium Pump.a Major Improvement In Saltwater/freshwater Aquarium Pumps Unique Powerful Fractionating Ceramic/magnetic Impeller Adjustable Frontmounted Venturi And An 18 Vinyl Aerating Tube Fresh Air Source With Noisesuppressing Muffler. Saltwater Enthusiasts Will Instantly Recognize The Benefits Of The Powerful Superfine Oxygenated Water Stream. Magnetic Drive Supreme Utility Pumps Are Made To Run Continuously Without Seals To Wear Out. Highly Energy Efficient The Savings Pass On To The Consumer. Flow Rate: 500 Gph Maximum Flow. Pump Size: 5.0 L x 4.0 W x 4.5 H. Outlet Size / Inlet Size: 1/2 Mpt / 1/2 Fpt 10 Grounded Power Cord.

Ken Venturi $71.7 High Quality Content by WIKIPEDIA articles Kenneth Venturi (born May 15, 1931) is an American former professional golfer and golf broadcaster.Venturi was born in San Francisco, California. Venturi first gained national attention in 1956 when, as an amateur, he finished second in that years Masters after leading from the first round. He shot a final round 80 and relinquished a four shot lead which prevented him from winning outright and thus becoming the first amateur to do so in the history of The Masters. Years later it would be compared to Greg Normans back nine collapse in 1996. Author: Miller, Frederic P./ Vandome, Agnes F./ McBrewster, John Binding Type: Paperback Number of Pages: 92 Publication Date: 2010/12/10 Language: English Dimensions: 6.00 x 9.02 x 0.22 inches

Galvanized Steel Straight Venturi 71701 $16.49 This MCM Repair Galvanized Steel Venturi fits certain Broilmaster Brand BBQ Gas Grills. Venturi dimensions: 10 Inch.

Galvanized Steel Universal Venturi 724A1 $11.95 This MCM Replacement Galvanized Steel Venturi fits certain Arkla Brand BBQ Gas Grills. Venturi dimensions: 16 Inch.

Ken Venturi Autographed Pin Flag $448.88 Ken Venturi Autographed Pin Flag PGA Pin Flag autographed by Golfer Ken Venturi

Venturi Gasket 00400 $3.49 This MCM Repair Venturi Gasket fits many BBQ Gas Grills. Set of 2.

Galvanized Steel Special Venturi 78302 $16.49 This MCM Repair Galvanized Steel Venturi fits certain Sunbeam Brand BBQ Gas Grills. Venturi dimensions: 9. 75 Inch X 3 Inch.

Galvanized Steel Straight Venturi 71802 $19.49 This MCM Repair Galvanized Steel Venturi fits certain Broilmaster Brand BBQ Gas Grills. Venturi dimensions: 8. 5 Inch.

Galvanized Steel Straight Venturi 72001 $14.95 This MCM Repair Galvanized Steel Venturi fits certain Broilmaster Brand BBQ Gas Grills. Venturi dimensions: 8. 25 Inch.

Galvanized Steel Straight Venturi 72102 $21.95 This MCM Repair Galvanized Steel Venturi fits certain Broilmaster Brand BBQ Gas Grills. Venturi dimensions: 8. 25 Inch.

Galvanized Steel Straight Venturi 70401 $14.95 This MCM Repair Galvanized Steel Venturi fits certain Arkla, Charmglow, Hardwick and Turco Brand BBQ Gas Grills. Venturi dimensions: 10 Inch.

Galvanized Steel Straight Venturi 72601 $9.95 This MCM Repair Galvanized Steel Venturi fits certain Arkla, Charmglow, Kenmore and Sterling Brand BBQ Gas Grills. Venturi dimensions: 7 Inch.

Galvanized Steel Special Venturi 75202 $17.49 This MCM Repair Galvanized Steel Venturi fits certain Jacuzzi Brand BBQ Gas Grills. Venturi dimensions: 7 Inch X 4. 125 Inch.

Galvanized Steel Special Venturi 72902 $21.95 This MCM Repair Galvanized Steel Venturi fits certain Falcon Brand BBQ Gas Grills. Venturi dimensions: 15 Inch X 2. 5625 Inch.

Galvanized Steel Special Venturi 73002 $15.95 This MCM Repair Galvanized Steel Venturi fits certain Arkla Brand BBQ Gas Grills. Venturi dimensions: 4. 5 Inch X 3 Inch.

Cast Iron Straight Venturi 80701 $9.95 This MCM Repair Cast Iron Venturi fits certain Charmglow, Falcon and Olympia Brand BBQ Gas Grills. Venturi dimensions: 6. 375 Inch.