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Industrial Local Exhaust Systems
by Oleg Checthel | October 01, 2009
Category: Business / Outsourcing
Fans will operate more efficiently if they are installed with a length of straight duct entering and leaving the fan. A rule of thumb is to provide a straight run of duct at least six duct diameters long on the entrance side of the fan and at least two duct diameters long on the exit side.
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 Air Purification by Wet Dust Collection
by Oleg Chetchel | December 12, 2008
Category: Reference and Education / Science
Wet collectors have one distinct characteristic not found in other collectors - their inherent ability to humidity. Humidification, the process of adding water vapor to the air stream through evaporation, may be either advantageous or disadvantageous depending on the situation.
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 Wet Dust collectors for Air Purification
by Oleg Chetchel | December 11, 2008
Category: Business / Industrial Mechanical
Wet scrubbers perform two individual operations. The first one happens in the contact zone, where the dirty gas comes in contact with liquid; the second is the separation zone, where the liquid that has captured the particulates is removed from the gas stream.
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 Air Purification with Venturi Air Scrubbers
by Oleg Chetchel | December 10, 2008
Category: Home Improvement / Electrical
Venturi Air Scrubber can provide low maintenance particle elimination solutions to meet the toughest challenges. Standard venturi scrubber design incorporates knock-down baffles, located directly behind the venturi section, which significantly eliminates liquid entrainment from the air stream.
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 Dry Scrubbers of Spray Type for Air Cleaning
by Siouzanna Terlitskaia | December 08, 2008
Category: Business / Advertising
There are several types of atomizers. High-speed rotating disks achieve atomization through centrifugal motion. Nozzles are also frequently used - both centrifugal pressure nozzles and pnneumatic nozzles. In the centrifugal pressure nozzle, energy for atomization is supplied solely by the pressure.
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 Air Filtering Shaker Type Dust Collectors
by Oleg Chetchel | December 05, 2008
Category: News and Society / Environmental
When a single dust collector compartment is needed to be cleaned off line during working shift change or breaks, shaker type fabric filters are usually the least expensive choice. The fabric media is a shaker-type fabric filter, whether formed into cylindrical tubes or rectangular envelopes.
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 Air Purification with Pulse-Jet Dust Collectors
by Oleg Chetchel | December 02, 2008
Category: Home Improvement / Appliances
Oleg Systems Co. designs 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 and initial cost.
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 Air Filtration by Reverse Flow Dust Collectors
by Oleg Chetchel | December 01, 2008
Category: Business / Branding
Reverse flow dust collectors are limited to air conditions dry enough to prevent condensation or free moisture deposition on the fabric. With hygroscoping materials, there will be a bonding tendency between particles and fabric under high relative humidity even though no condensation takes place.
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 Air Cleaning by Pulse Jet Dust Collectors
by Oleg Chetchel | November 28, 2008
Category: Reference and Education / Future Concepts
In Oleg Systems Co. Pulse Jet Dust Collector the tubular bags are supported by wire cages during normal operation. The reverse flow pulse breaks up the dust layer on the outside of the bag, and the dislodged material eventually falls to a hopper.
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 Air Filtration by Electrostatic Precipitators
by Oleg Chetchel | November 26, 2008
Category: Shopping and Product Reviews
One of the most efficient type of dust collectors is Electrostatic Precipitator. The principle of dust collection relies on the ability to impart a negative charge to particles in the gas stream causing them to move and adhere to the grounded or positively charged collector plates.
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 Air Cleaning with Fabric Type Dust Collectors
by Oleg Chetchel | November 20, 2008
Category: Health and Fitness / Skin Care
Fabric arresters are high efficiency, medium cost collectors. The effectiveness of passing air or gas through a fabric at low velocity has been recofnized and used for many years in air cleaning devices. Fabric is arranged in envelope or tubular (stocking) shapes.
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 Wet Air Scrubbers for Air Filtration
by Oleg Chetchel | November 17, 2008
Category: Business
Wet Packed Scrubbers are used to remove gaseous and particulate contaminants from gas streams. Scrubbing is accomplished by impingement of particulates and/or by absorption of soluble gas or vapor molecules on the liquid-wetted surface of the packing. Gas or vapor removal is more complex.
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 Choosing a Dust Collector for Air Cleaning
by Oleg Chetchel | November 07, 2008
Category: News and Society / Environmental
Oleg Systems Co. engineers industrial dust collectors and dust collection systems. Dust collecting equipment is available in numerous designs utilizing a number of principles and featuring wide variation in effectiveness, initial cost, operating and maintenance expense, space and arrangements.
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 Dust Collectors for Air Filtration
by Oleg Chetchel | November 07, 2008
Category: Reference and Education
The dust collectors are used extensively in industry for a wide range of applications. They require more space than most other types of air cleaning devices, necessiating outdoor installation in most cases
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 Air Purification by Cyclone Dust Collectors
by Oleg Chetchel | October 24, 2008
Category: Home Improvement / Plumbing
A stationary Cyclone Type Dust Collector is one of the most popular choices for industrial users due to it low initial cost and simple maintenance.
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 Air Cleaning by Crossflow Wet Scrubbers
by Oleg Chetchel | October 23, 2008
Category: Business / Branding
Wet type dust collectors are liquid (usually, but not necessarily, water) to capture and separate particulate matter (dust, mist, and fumes) from a gas stream. Some scrubbers operate by spraying the scrubbing liquid into the contaminated air. Others bubble air through the scrubbing liquid.
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 Packaged Cartridge Dust Collectors for Air Filtering
by Oleg Chetchel | October 21, 2008
Category: Home Improvement / New Construction
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.
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 Air Scrubbers for Air Cleaning
by Oleg Chetchel | October 20, 2008
Category: Shopping and Product Reviews
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.
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 Wet Dust Collection for Air Cleaning
by Oleg Tchetchel | September 20, 2008
Category: Business / Sales
Wet collectors (particularly the high energy - high efficiency types) are being used more frequently as the solution of air pollution problems. It should be realized that disposal of collected material in water without clarification or treatment may create water pollution problems.
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 Wet Type Dust collectors for Air Cleaning
by Oleg Tchetchel | September 18, 2008
Category: Business / Outsourcing
Wet type dust collectors are liquid (usually, but not necessarily, water) to capture and separate particulate matter (dust, mist, and fumes) from a gas stream. Some scrubbers operate by spraying the scrubbing liquid into the contaminated air. Others bubble air through the scrubbing liquid.
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 Spray Dry Scrubbers for Air Cleaning
by Oleg Tchetchel | September 16, 2008
Category: Business / Productivity
Many industrial processes produce large quantities of gaseous or vaporized contaminants that must be separated from gas stream. Removal of these contaminants is usually achieved through absorption into a liquid or adsorption onto a solid medium.
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 Venturi Scrubbers for Air Cleaning
by Oleg Tchetchel | September 16, 2008
Category: Business / Advertising
Wet dust collectors have the ability to handle high temperature and moisture-laden gases. The collection of dust in wetted form eliminates a secondary dust problem in disposal of collected material.
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 Spray Dry Scrubbers for Air Cleaning
by Oleg Tchetchel | September 15, 2008
Category: Business / Customer Service
Many industrial processes produce large quantities of gaseous or vaporized contaminants that must be separated from gas stream. Removal of these contaminants is usually achieved through absorption into a liquid or adsorption onto a solid medium. Incineration of the exhaust gas has also been success
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 Shaker Type Dust Collector for Air Cleaning
by Oleg Tchetchel | September 12, 2008
Category: Business / Productivity
In fabric type dust collector one of the most important design tasks is to arrnage an effective method of filter cleaning. Generally, large dust collection installations are comparmented and use off-line filters cleaning.
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 Reverse Flow Dust Collectors for Air Cleaning
by Oleg Tchetchel | September 10, 2008
Category: Business
Fabric arresters are high efficiency, medium cost collectors. The effectiveness of passing air or gas through a fabric at low velocity has been recofnized and used for many years in air cleaning devices. Fabric is arranged in envelope or tubular (stocking) shapes.
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 Pulse Jet Dust Collectors
by Oleg Tchetchel | July 14, 2008
Category: Business / Productivity
The dust collectors are used extensively in industry for a wide range of applications. They require more space than most other types of air cleaning devices, necessiating outdoor installation in most cases.
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 Electrostatic Precipitators for Air Cleaning
by Oleg Tchetchel | July 11, 2008
Category: Business / Marketing
Electrostatic precipitators have been extensively used in high temperature gas cleaning from equipment such as blast furnaces, open heart furnaces and central station pulverized fuel boilers. The chemical industry has many application sincluding sulfuric acids plants, carbon black, cement kilns...
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 Fabric Type Dust Collection for Air Cleaning
by Oleg Tchetchel | July 10, 2008
Category: Business / Small Business
The dust collectors are used extensively in industry for a wide range of applications. They require more space than most other types of air cleaning devices, necessiating outdoor installation in most cases.
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 Packed Wet Scrubbers for Air Cleaning
by Oleg Tchetchel | July 09, 2008
Category: Business / Branding
Wet type dust collectors are liquid (usually, but not necessarily, water) to capture and separate particulate matter (dust, mist, and fumes) from a gas stream. Some scrubbers operate by spraying the scrubbing liquid into the contaminated air. Others bubble air through the scrubbing liquid.
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 Fabric Type Dust Collectors for Air Cleaning
by Oleg Tchetchel | July 07, 2008
Category: Business / Industrial Mechanical
One of the most widely used type of dust collector is Fabric Dust Collector. Fabric arresters are high efficiency, medium cost collectors. The effectiveness of passing air or gas through a fabric at low velocity has been recognized and used for many years in air cleaning devices.
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