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Match
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7591886 |
Flue gas washer with a supporting construction for spray pipes
Disclosed is a flue gas washer comprising a supporting construction for spray pipes used to clean at least one horizontally arranged droplet separator system. Each droplet separator system...
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7559982 |
Dust collector
A dust collector ( 10 ) has a main body ( 12 ), the interior of which is divided by a tubular partition wall ( 26 ) into a central filtration chamber ( 30 ) and an outwardly-located annular cyclone...
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7445200 |
Gas-liquid contactor baffle
A gas-liquid contactor baffle includes a body having a first portion, a second portion and a middle portion, the middle portion being positioned between the first portion and the second portion....
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7332007 |
Dusting device with multiple stream nozzles
A dedusting device 1 with a demister 15 advantageously arranged standing obliquely has a very compact construction because sufficient moistening or wetting of dust-containing crude air 24 is...
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7192469 |
Exhaust treatment device, system and methods for internal combustion engines
A device, system and methods related to the same are provided for the treatment of exhaust gases from internal combustion engines. An exhaust treatment device is provided comprising a chamber...
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7121532 |
Aeration system for liquid
An aeration tank used in a method of treating effluent includes a pipe for transporting the effluent from the source to the tank bottom and a discharge duct having a siphon effect for tapping off...
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6852146 |
Pocket vane particle and droplet eliminator
A vane-type mist eliminator is provided with pocket-like channels extending along the lengths fo the vanes. The pockets allow droplets entrained in a gas stream to impinge and cling to the vane,...
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6797035 |
Oxidizing additives for control of particulate emissions
The present invention discloses a process for removing undesired particles from a gas stream including the steps of contacting an additive containing nitrate and/or nitrite anions with the gas...
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6623551 |
Baffle system for separating liquid from a gas stream
A baffle system for separating entrained liquid from a gas stream including columns of U-shaped baffles extending into a liquid trough and including flashing at the top of the baffles on opposed...
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6572689 |
Vapor/liquid separator for an absorption chiller
An absorption apparatus for an absorption chiller includes a series of eliminator blades situated between a vaporizing chamber (e.g., a generator or an evaporator) and a devaporizing chamber (e.g.,...
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6451096 |
Air cleaner for removing air pollutants by water spray type of dust collecting system
An air cleaner for removing air pollutants by a water spray type of dust collecting system, which includes a dust collecting part and an air and water separating part in the interior of an air...
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6315804 |
Drift eliminator
A cellular drift eliminator for removing mist from a mist-laden gas stream includes a plurality of blades with a spacer element interspersed between every two blades. Both the blades and spacer...
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6312504 |
Rotary washer with obliquely positioned demister
For purifying dust-containing air, particularly in underground mining and tunnel construction, a dust separator 1 in the form of a rotary washer 1 is proposed. The drive 5 of said rotary washer 1...
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6260830 |
Film fill-pack for inducement of spiraling gas flow in heat and mass transfer contact apparatus with self-spacing fill-sheets
A film fill-pack has a plurality of fill-sheets with an ordered array of ridges and grooves generally extending above a planar surface on both the obverse and reverse surfaces of a fill-sheet,...
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6214097 |
Flue gas scrubbing apparatus
A gas-liquid contactor is provided for removing gases and particulate matter from flue gases, such as those which are produced by processing operations of the type carried out in utility and...
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6132497 |
Dust suppression system
A dust suppression system for suppressing dust associated with a movement of dust producing material along an open conduit may include a hood assembly positioned adjacent the open conduit so that...
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6083302 |
Mist eliminator for wet gas scrubbing
Sulfur oxides (SO x ) are scrubbed from combustion effluents with greater system reliability when an improved mist eliminator of the invention is employed. The mist eliminator has at least one...
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6070655 |
Heat exchanger
A heat exchanger, for use in particular in connection with the process outlets at paper, pulp and board mills, including substantially parallel tubes or equivalent arranged in a duct. An air flow...
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5908494 |
Liquid spray air purification apparatus
A liquid spray air purification apparatus utilizing at least two liquid migration eliminator members for providing effective containment of substantially all of the spray liquid employed in the...
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5873143 |
Exhaust filtration system for vacuum cleaners
An exhaust filtration system that captures dust particles in water is provided. The filtration system removes a substantial part of the dust that is normally discharged into the environment with...
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5809981 |
Large supercharged internal combustion engine and a method of operating a cooler for cooling the intake air of such an engine
A supercharged internal combustion engine (1), such as a main engine of a ship, has a compressor (9) delivering charging and scavenging air to the engine cylinders, and a cooler (12) for cooling...
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5803955 |
Apparatus for dust control
An apparatus for controlling dust generated during a material transfer operation includes an environmental enclosure surrounding a conveyor bed, the enclosure having a series of baffles creating...
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5741340 |
Air venting unit
A venting apparatus for venting a particulate and/or odorous airstream indoors. The venting apparatus includes an air-water interaction chamber having an air inlet and an air outlet. A spray nozzle...
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5690708 |
Column for contacting gas and liquid
In a column for contacting upwardly flowing gas with downwardly flowing liquid, a horizontal tray includes a plate provided with a tubular gas/liquid contact device. The tubular gas/liquid contact...
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5662721 |
Entrainment separator for high velocity gases
Sulfur oxides (SO x ) are scrubbed from combustion effluents with aqueous limestone slurries with greater efficiency due to the use of an improved entrainment separator. In the preferred embodiment...
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5657630 |
Large supercharged diesel engine
Exhaust gas in a supercharged internal combustion engine is recycled from the high pressure side of the turbocharger to the charging air system of the engine. At least part of the recycled exhaust...
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5639286 |
Vertical fluid dynamic cooling tower
A vertical fluid dynamic cooling tower includes a shell which ha s a horizontal tubular injection element disposed inside. A pressurized heat liquid is pumped into the tubular element and ejected...
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5626651 |
Method and apparatus for removing suspended fine particles from gases and liquids
A method of removing particulates from a gas stream involves introducing the gas stream in a turbulent flow condition into and through a flow passage situated over spaced surfaces defining a...
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5531801 |
Liquid spray air purification and controlled humidification apparatus with air quality monitor and controller
A water spray-based air purification system having a humidification portion and a dehumidifying portion is operatively installed in an air handling unit used to recirculate air within a conditioned...
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5514193 |
Air humidifier
An air humidifier includes a chamber through which a stream of air flows, a liquid atomizing device arranged in the chamber for humidifying the air flowing through the chamber, and an adjustable...
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5464459 |
Chevron type mist eliminator and system
A mist eliminator for removing liquid droplets from a gas stream, which includes a plurality of impingement baffles, the baffles having a profile including a short inlet section, a lower angled...
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5389120 |
Heating, ventilation and air conditioning unit with automatically controlled water spray air purification system
An automatically controlled water spray air purification system is incorporated in a heating, ventilating and air conditioning unit serving a conditioned interior building space. The purification...
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5320651 |
Cross-flow film fill media with intergral drift eliminator
A gas and liquid contact body for use in a gas and liquid contact apparatus in which gas and liquid flow in cross-flow relationship to each other includes a plurality of corrugated sheets having...
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5312464 |
Cross-flow film fill media with drift eliminator
A gas and liquid contact body for use in a gas and liquid contact apparatus in which gas and liquid flow in cross-flow relationship to each other includes a plurality of corrugated sheets having...
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5300131 |
Compact scrubber
A small modular portable flooded bed scrubber suitable for installation in confined areas is disclosed. The scrubber may be formed in a plurality of modular units, such as two or three units, and...
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5269823 |
Mist eliminator
A mist eliminator for eliminating droplets from a liquid-laden gaseous flow, comprising wave-shaped profiles each including an entrant part configured as a half-wave of small amplitude and...
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5253925 |
Method and apparatus for collecting and removing dust on a mining machine
A first duct system extends longitudinally on one side of a mining machine frame from an air inlet adjacent to a cutter drum carried on a boom rearwardly to an air outlet at the rearward end of the...
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5230725 |
Mutli-layer type mist eliminator
A mist eliminator for removing liquid droplets from a gas stream includes a first layer of a plurality of mutually parallel spaced partitions defining respective flow channels between the...
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5203894 |
Mist eliminator blade spacer
A mist eliminator pack is disclosed which is formed of a plurality of non-planar mist eliminator sheets having first and second opposed and generally parallel edges with integrally formed offset...
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5201919 |
Integral in-line gas scrubber
A gas scrubbing device having inlet and outlet ports that allows a gas stream to enter the scrubber from the bottom and exit through the top. The gas direction is reversed several times, fed...
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5185017 |
Gas-liquid contact apparatus
Disclosed is a gas-liquid contact apparatus wherein trays are disposed in the form of column plates inside a column, a cap having a cover but not bottom and equipped with a large number of guide...
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5178654 |
Wet scrubber apparatus
A wet scrubber system for removing dust such as coal dust from the air. The system includes an impingement board and demister. The impingement board comprises a frame with flat strips of metal or...
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5068035 |
Coalescing plate packing system
A coalescing plate packing system for use in separating immiscible components of different densities mixed in a fluid, the packing system being used in a vessel having a fluid inlet, a lighter...
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5057130 |
Centrifugal cooling device
A centrifugal cooling device includes a housing having a water tank, a water valve, an overflow pipe and an outlet at its lower portion. A number of louvers are provided on a perimeter and an upper...
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5034029 |
Apparatus for effecting gas-liquid contact
An apparatus for effecting direct contact between a gas and a liquid which has at least one substantially vertical channel, formed for example by a pair of parallel plates, a port for introducing...
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4990167 |
Scrubbing column for an apparatus for the desulfurization of flue gases
A cylindrical scrubbing column having a cylindrical water-separator head is provided with an upwardly converging partition defining a diametrically extending elongated slot which communicates...
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4971613 |
Vane type mist extractor with extended drain
A vane type mist extractor (100) is disclosed which has a collection chamber (102) which includes a portion (106) which extends downstream from the lower portion of the vanes (14) in the extractor....
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4954148 |
Apparatus for treating gas
An apparatus for treating a gas stream with a liquid includes a housing containing an eliminator section for removing liquid from the gas and, adjacent to and upstream of the eliminator section...
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4940475 |
Variable capacity evaporative humidifier
A variable capacity evaporative humidifier includes a housing, evaporative media disposed within the housing, and variable bypass apparatus for diverting a portion of the flow of air through the...
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4936881 |
Cooling tower for steam-powered plants
A cooling tower has a flue gas outlet extending upwardly above the heat exchanger baffles in which the water from a steam power plant is cooled in counterflow to a rising cooling air stream. The...
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