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5622864 |
Apparatus for remediating contaminated soil containing organic compounds
A method and apparatus for remediating contaminated soil containing organic compounds, wherein, a sectional, portable, and sealable container is assembled at a site for remediation. Contaminated...
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5622571 |
Pipe cleaning modules and systems and methods for their use
A cleaning module for cleaning sewer pipes including sewer liner, and other types of conduits. The cleaning module may comprise a single hydraulically propelled unit, wedge-shaped and selected to...
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5617885 |
Washing machine with water recovery arrangement
A dishwashing machine having a wash tank (1) arranged to be supplied with fresh supply water through an appropriate water supply circuit (8-14). The machine is adapted to perform operational cycles...
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5609172 |
Washing water filtering apparatus for dish washing machine
An improved washing water filtering apparatus for a dish washing machine capable of preventing nets of a washing water filter from being clogged by wastes, so that it is not necessary to clean the...
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5601102 |
Tote cleaning system
A system for cleaning totes is disclosed in which each tote has a fill opening at its top and a dispensing valve, both of which are open to an interior chamber of the tote. The system includes a...
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5597001 |
Portable equipment wash station with retractable flooring system
A portable equipment wash station employing a retractable flooring system. The retractable flooring system typically utilizing three layers. The first pad being a ground cover layer which employs a...
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5590671 |
Mobile battery cleaning system
A mobile battery cleaning system to clean industrial batteries on site which can be transported on a truck, which includes a wash cabinet into which the batteries are placed to be high pressure...
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5589080 |
Liquid recycling system with moving concentrated counterflow for filter clearance
A liquid recycling and filtering system is well suited for use in continuous flow recycling surface cleaning devices. The system employs a canister containing a liquid cleaning solution, and a...
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5579790 |
Filter screen with backflush
A filter screen assembly is provided which includes a housing, a filter screen, and two valve or check balls. The housing has two interior walls, each having openings therein which divide an...
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5579789 |
Food soil handling system for a dishwasher
A food soil handing system for a dishwasher is provided. A main carrier arm has two driver arms rotatably mounted thereon. Each driver arm turns a driver gear engaged with a stationary ring gear....
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5577522 |
Transportable, electronically controlled system for on-site decontamination of solid and hazardous waste
A debris cleaning apparatus leaning for toxic waste sites is mounted on a trailer. The apparatus includes a chamber and a crane that lowers a basket drum, filled with contaminated debris, into the...
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5566696 |
Dishwasher with balancing vanes on pump impeller
A dishwasher sump is divided into a collection chamber and a pump chamber by a filter. Food particles collect in the collection chamber while filtered wash liquid collects in the pump chamber. A...
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5562114 |
Produce washer with rotating basket
Produce, whether vegetable and/or fruit, is supported upon a basket suspended within a closed cabinet. Each of a plurality of nozzles disposed about the basket emits a droplet permeated cone of...
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5563066 |
Method and apparatus for remediating contaminated soil containing organic compounds
A method and apparatus for remediating contaminated soil containing organic compounds, wherein, a sectional, portable, and sealable container is assembled at a site for remediation. Contaminated...
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5560782 |
Method and apparatus for treating articles with wash water or other fluid
The invention provides a method for washing an article and collecting the used wash water as well as a wash pad and a mobile apparatus. A wash truck is modified to include a water treatment unit...
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5560831 |
Method and apparatus for treating water used for washing agricultural products including coagulation and ozone treatment
A method and apparatus for washing agricultural products generates and purifies a wastewater. The wastewater is fed to a first coagulation compartment. A first compartment overflow contains a...
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5551461 |
Produce washer
Produce, whether vegetable and/or fruit, is supported upon a screen basket suspended within a closed cabinet. Each of a plurality of nozzles disposed about the basket emits a filled cone of washing...
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5549128 |
General parts washer
An apparatus for washing automotive, aviation, marine and other general parts with a cleaning solution during maintenance, repair and rebuilding operations, includes a solution holding reservoir, a...
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5547567 |
Apparatus for washing-down serigraphical frames and filterpart for the apparatus
Apparatus for washing-down serigraphical frames by means of a cleaning liquid comprises a sing-like unit having V or U-shaped ends, in which unit the serigraphical frames are placed, a scavenging...
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5544667 |
Apparatus and a procedure for cleaning tools during the manufacture of shells or core packets that are ready for casting
An apparatus for cleaning tools during the manufacture of shells or core packets that are ready for casting, by means of core shooters or shooting stations that are preferably in a linear...
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5542442 |
Used oil filter cleaning system
An oil filter cleaning system having a used oil and water receiving tank and a water supply tank. A used oil filter is secured to the top end of a pipe connected to a submersible water pump in the...
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5540244 |
Method and apparatus for cleaning and recycling post-consumer plastic films
A system and method for removing fine cellulosic contaminants from plastic film utilizing a plurality of tanks, means for moving the plastic film sequentially through the tanks, means for...
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5540245 |
Processing equipment of single substrate transfer type
A wafer processing equipment of a single wafer transfer type comprising a wafer cleaning apparatus, a pure water cooling system, a pure water circulatory system, and a wafer drying apparatus for...
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5535766 |
Transmission service bench
The present invention relates to a transmission service bench having an inclined work surface to direct transmission fluid, liberated from a transmission being serviced, into one or more drains....
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5529080 |
Parts washer
A parts washer is provided having a cleaning fluid reservoir and a first mechanism provided with structure for performing a first parts washing function utilizing fluid in the cleaning fluid...
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5526834 |
Apparatus for supercritical cleaning
An apparatus for precision cleaning with carbon dioxide includes a pressure vessel having a removable cleaning drum with a sanitized work zone. The sanitized work zone is defined by an impermeable...
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5524653 |
Parts washer NPSH reducing system
A parts washer is provided having a reservoir containing a supply of fluid and a first mechanism for pressurizing fluid from the supply and delivering the pressurized fluid to against a part to be...
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5520205 |
Apparatus for wafer cleaning with rotation
A method and apparatus for a wafer cleaner using a rotation mechanism. Wafers are placed into a carrier 3 having grooves to maintain a spacing between the wafers. The carrier 3 and wafers are...
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5520028 |
Self cleaning activated carbon filter system for dry cleaning machine
An activated carbon filter system for a clothes cleaning apparatus of the type using cleaning fluid for cleaning dirty clothes. The system comprises a receptacle unit. A structure is for fluidly...
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5518013 |
Immersion washer apparatus
An apparatus for soaking and cleaning articles in a cleaning solution includes a primary cleaning chamber for containing a predetermined volume of the cleaning solution therein and a filter...
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5515877 |
Denture cleaning device
This invention is a dental cleaning device disposed within a visually attractive furniture grade cabinet. The cleaning tank within the device is kidney shaped with a pair of inlets that direct a...
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5505219 |
Supercritical fluid recirculating system for a precision inertial instrument parts cleaner
Fluid cleaning apparatus for precision parts, comprising in combination, a chamber, having a fluid inlet and a fluid outlet, for holding parts to be cleaned and a fluid tight recirculating flow...
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5503735 |
Membrane filtration system with control valves for optimizing flow rates
A liquid purification system is disclosed. In this system water is pumped into a filter cartridge. A reverse osmosis filter membrane in the filter cartridge removes impurities from the water, but...
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5499640 |
Dishwasher with venturi drain
A dishwasher sump is divided into a collection chamber and a pump chamber by a filter. Food particles collect in the collection chamber while filtered wash liquid collects in the pump chamber. The...
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5486370 |
Method of continuously filtering cooking oil
A continuous-filtering fryer apparatus for and process of continuously filtering of cooking oil while cooking having a tank with a bottom and side walls extending from the bottom, an inlet port...
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5485858 |
Method of and apparatus for cleaning objects of plastics processing machines
A method of and apparatus for removing plastic residues from objects of plastics processing machines includes a container with a treatment chamber filled with a heat transfer fluid and receiving an...
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5482066 |
Parts washing machine
A parts washing machine is provided for cleaning and degreasing, e.g., automotive parts which includes a tray rotatably mounted within an enclosure. A drive mechanism is provided for rotating the...
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5482061 |
Wash system
A wash system using a biodegradable chemical in a water solution for the degreasing of items such as automobile parts, machine parts or medical parts. The fluid is recirculated, can be heated, is...
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5472004 |
Spineboard decontamination unit
Apparatus for cleaning and disinfecting spineboards includes a housing, a rack system for supporting at least one spineboard within the housing, and piping positioned in the housing and including a...
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5464533 |
Solvent cleaning system with two stage filter
A filtration system removes both particulate and dissolved matter from liquid cleaning solvent. The system is enclosed within a single unit which incorporates both a positive displacement pump and...
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5464033 |
Hot solvent cleaning tank
A hot solvent tank for cleaning various objects such as metallic parts is provided. The solvent is a bio-degradable detergent aqueous solution which is environmentally acceptable. The solvent tank...
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5460195 |
Device for washing metal-containing sludges
A device for washing metal-containing sludges, comprising a screw feeder cylinder bearing blades placed between the turns and rotatably supported in both senses on its horizontal axis within a...
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5450868 |
Dishwasher pump and filtration system
A reversibly operated dual impeller pump which simultaneously pumps and filters wash liquid. The pump includes upper and lower assemblies. The upper assembly defines a recirculation impeller...
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5447171 |
Pressurized ultrasonic cleaning apparatus
An ultrasonic cleaning tank has a tank body for accommodating a cleaning solution, an ultrasonic vibrator housed in a sealing container mounted on a bottom wall of the tank body, and an openable...
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5437296 |
Self-contained mobile heat exchange tube bundle cleaning device
A mobile heat exchange tube bundle cleaning apparatus in which a truck trailer contains a tube bundle receiving reservoir that rotates and sprays partially submerged tube bundles with cleaning...
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5433231 |
Removable scrap trap for dishwashers
A new and improved removable scrap trap for dishwashers comprising a cylindrical screened container having a closed bottom and an open top and an intermediate sidewall therebetween. The...
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5419353 |
Object cleaning and washing device
A washing device includes a housing having a room formed in the inner portion for receiving water and objects to be cleaned. A conduit is secured to the lower portion of the housing, a number of...
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5419349 |
Portable small parts washer
A portable washer for extruded, cast, or molded parts includes a washer tank, a water reservoir, and a water pump which pumps the water into the tank under pressure to spray the parts with...
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5417231 |
Apparatus for degreasing objects
Apparatus (2) for degreasing of objects and with a mainly horizontal rotating drum (4) with an outer perforated tube (6) with at least one interior spiral (12) for guiding objects to be degreased,...
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5415190 |
Carbon monoxide cleaning apparatus
A cleaning apparatus for cleaning the burning chambers of engines to remove carbon monoxide deposits and other accumulated residue therefrom. The apparatus includes a holding tank for containing a...
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