Abstract: A transfer mechanism for transferring food product from a compartment of a food processing system includes a conduit having a first end portion configured to be in communication with the compartment and a second end portion, a fluid discharge positioned substantially within the conduit between the first end portion and the second end portion, and a pressurized fluid source in communication with the fluid discharge. The pressurized fluid source is operable to propel a fluid through the fluid discharge to move the food product from the first end portion of the conduit toward the second end portion.

Abstract: System and method for treating particulate solids comprises a screw feeder for transporting a water-based slurry of contaminated particulate solids through an ultrasound signal of sufficient size, strength and duration to cause the contaminants to separate from the particulate solids. One or more stacks of ultrasonic transducers arranged around the screw feeder may be employed in which the diameter of each transducer preferably is substantially the same as the pitch of the screw feeder.

Abstract: A method for cleaning dinnerware includes the steps of aligning and/or registering items to be cleaned from a standby zone, moving the items continuously from the standby zone one by one into a wash zone in a way that the items each have a cleaning posture relative to a path along which the items march, washing the items processionally by using cleaning fluid, and sorting or collecting the items in order for reuse by diners directly. The dishwasher employing the aforesaid method has functions of auto-collecting and washing the to-be-cleaned dinnerware and sorting or collecting thus obtained dinnerware, and is compact in size such that the dishwasher can be directly installed at a location in proximity to a dining area for enabling the diners to conveniently take out the newly cleaned dinnerware at any time. The dishwasher has a good cleaning efficiency and a low operating cost.

Abstract: Air rinse and transport apparatus (10) comprises a bottle air-rinsing device (12) for air rinsing a turned bottle (16) with ionized air, and an air conveyor (14) for moving a bottle (16) to and/or from the air-rinsing device (12). The air conveyor (14) includes a bottle guide (24) along which a bottle (16) is moved by air pressure. The guide (24) is at least in part helical so as to turn a longitudinal extent of the said bottle (16). Preferably, the turning causes the said bottle to be inverted.

Abstract: The invention relates to a rotary drum in which the hygienic status of pourable solids separated from liquid cattle manure is modified by aerobic heating in such a manner that said solids can be reused as bedding in cattle sheds. The object of the invention is to obtain a high loading factor amounting to 60-70% filling of the drum which is located horizontally for installation in an insulated container. In accordance with the invention, the loaded solid is kept in a chamber and is only transferred to the drum when there is no solid surrounding the chamber. The crucial element is a flap of the chamber which only opens and closes in this area. If there is any solid resting on the outside of the flap then opening of the flap is prevented.

Abstract: A food processing apparatus includes a tank defining an inner compartment having an inlet end for receiving food product and an outlet end for discharging food product, an open-top screen mounted within the compartment and positioned relative to the tank in a first position, and a rotatable auger mounted such that at least a portion of the auger is within the screen for advancing food product within the tank from the inlet end of the tank toward the outlet end.

Abstract: A food processing apparatus includes a tank having an inlet end and a discharge end and at least one baffle divides the tank into a first compartment and a second compartment, wherein a temperature of the first compartment is greater than a temperature of the second compartment. A first drum is rotatably mounted within the first compartment of the tank such that a heat transfer medium contained in the first compartment of the tank will enter the first drum and a second drum is rotatably mounted within the second compartment of the tank such that a cool transfer medium contained in the second compartment of the tank will enter the second drum. A food product transfer device transfers food product from the first drum to the second drum.

Abstract: A screenings washer having a hopper, a grinder downstream of the hopper, and a washer downstream of the grinder. The washer includes an auger rotor that receives the screenings ground by the grinder, a spray wash system that sprays a wash fluid directly onto a portion of said auger rotor and the ground screenings, a perforated trough, and tubular casing directly coupled to the discharge end of said auger rotor and having a severe bend proximate to the discharge end of said auger rotor. The severe bend partially obstructing transportation of the ground screenings transported by said auger rotor so as form a compaction zone that compacts and de-waters the ground screenings.

Abstract: A food washing apparatus of the invention includes an ozonized water generator (10), a cylindrical washing tank (1) in which the food materials are put and which can rotate to wash the food materials, a drainage part (4) formed at a part of the washing tank (1) and including openings to such a degree that water passes through and the food materials do not pass through, and wash water pipings (2, 9) which are inserted and disposed in the washing tank (1) in an axial direction and in which water spray holes (2a, 2a) for spraying wash water including at least ozonized water are formed, and while at least one part of the wash water sprayed from the wash water pipings (2, 9) is draind from the washing tank (1) every rotation of the washing tank (1), washing of the food materials is performed.

Abstract: A cleaning apparatus capable of sufficiently removing foreign matters such as coating or labels from surfaces of crushed pieces of the collected polymeric mold product is provided. The cleaning apparatus includes a cleaning bath provided with a rotary shaft extending in the longitudinal direction and having a water supply port, a drainage port as well as an introduction port and a discharging port for polymeric pieces, screw sections having a screw provided on the rotary shaft and flow-path restricting sections having stationary plates standing upright from the inner surface of the cleaning bath to restricting the advancement of water caused by the screw, wherein at least part of a surface of the stationary plate is roughened.

Abstract: A screenings washer having a hopper, a grinder downstream of the hopper, and a washer downstream of the grinder. The washer includes an auger rotor that receives the screenings ground by the grinder, a spray wash system that sprays a wash fluid directly onto a portion of said auger rotor and the ground screenings, a perforated trough, and tubular casing directly coupled to the discharge end of said auger rotor and having a severe bend proximate to the discharge end of said auger rotor. The severe bend partially obstructing transportation of the ground screenings transported by said auger rotor so as form a compaction zone that compacts and de-waters the ground screenings.

Abstract: A screenings washer having a hopper, a grinder downstream of the hopper, and a washer downstream of the grinder. The washer includes an auger rotor that receives the screenings ground by the grinder, a spray wash system that sprays a wash fluid directly onto a portion of said auger rotor and the ground screenings, a perforated trough, and tubular casing directly coupled to the discharge end of said auger rotor and having a severe bend proximate to the discharge end of said auger rotor. The severe bend partially obstructing transportation of the ground screenings transported by said auger rotor so as form a compaction zone that compacts and de-waters the ground screenings.

Abstract: The invention relates to a device for the transfer between a solid matter and a liquid, comprising an outer drum and a perforated inner drum, means for commonly rotating the drums, and means situated inside the inner drum for moving the solid matter. In between the two drums, a number of troughs are formed which, during the rotation of the drums, bring up liquid and pour it out higher up through the inner drum. Along the front rim of each trough, the drum is provided with a drain opening, opposite to which means are provided for preventing, when the drain opening, during the rotation of the drums, is at the bottom, the penetration of solid matter through said opening.

Abstract: A machine for treating bulk material of industrial volume parts, having a treatment drum which is arranged with a horizontal axis and can be driven in both directions of rotation around the axis, the treatment drum comprises a permanently open co-axial inlet aperture and a permanently open co-axial discharge aperture, the treatment drum comprises a set of worm-like inner blades which extend at least as far as the discharge aperture and which, in the first direction of rotation of the treatment drum, reposition the bulk material in the drum and, in the second direction of rotation of the treatment drum, convey the bulk material through the discharge aperture.

Abstract: The apparatus of the invention comprises a plurality of vessels, each vessel having a soil intake opening, a soil discharge opening, and a soil motivator associated therewith. The apparatus also has a liquid delivery system configured to deliver a liquid into at least one of the vessels, and a drainage system configured to collect the liquid and the contaminants. The vessels are arranged in sequence so that soil discharged from the discharge opening of one vessel is directly deposited into the intake opening of the next vessel. The method of the invention comprises the steps of: introducing the contaminated soil into a first vessel; washing the soil with a first liquid cleaning agent; passing the soil through a plurality of vessels in sequence wherein said first liquid cleaning agent is removed by a second liquid cleaning agent and water; draining said second liquid cleaning agent and water from the soil; and, rinsing the soil with water.

Abstract: A system for releasing and separating labels from containers has a releaser for mixing the containers with introduced fluids and for providing the containers with a sufficient retention time and agitation to clean the containers and release the labels therefrom. The system further includes a separator for receiving the containers and labels from said releaser. The separator has an inclined base with a plurality of counter-rotating rollers adapted to urge the labels and introduced fluid away from said containers. The rollers are spaced to encourage some of the containers to become wedged therebetween to enhance performance of the separator.

Abstract: A grit washer is disclosed having a bearing assembly which supports a conveyor and which is removably mounted to the exterior of the grit washer tank. With the bearing assembly being mounted to the exterior of the tank, the bearing assembly is easily accessible without the need to drain the tank or lift the screw conveyor out of the tank. The bearing assembly can therefore be easily inspected, repaired and/or replaced as necessary. The external placement of the bearing assembly also isolates the bearing assembly from the abrasive grit in the tank thereby minimizing the damage to the bearing assembly caused by the grit.

Abstract: A machine for treating bulk material of industrial volume parts, having a treatment drum which is arranged with a horizontal axis and can be driven in both directions of rotation around said axis, the treatment drum comprises a permanently open co-axial inlet aperture and a permanently open co-axial discharge aperture, the treatment drum comprises a set of worm-like inner blades which extend at least as far as the discharge aperture and which, in the first direction of rotation of the treatment drum, reposition the bulk material in the drum and, in the second direction of rotation of the treatment drum, convey the bulk material through the discharge aperture.

Abstract: In this substrate transport apparatus, portions connecting a transport chamber (101) with a first load-lock chamber (109) and a second load-lock chamber (110) are provided to linearly align with each other. A processing station (120, 121) for processing a substrate (400) is provided on a position not interfering with rotational motion and telescopic motion of a robot arm (106). A substrate transport apparatus capable of improving the degree of integration of the apparatus while suppressing enlargement of a foot print and implementing common load-lock chambers can be provided by employing this structure.

Abstract: A grit washer is disclosed having a bearing assembly which supports a conveyor and which is removably mounted to the exterior of the grit washer tank. With the bearing assembly being mounted to the exterior of the tank, the bearing assembly is easily accessible without the need to drain the tank or lift the screw conveyor out of the tank. The bearing assembly can therefore be easily inspected, repaired and/or replaced as necessary. The external placement of the bearing assembly also isolates the bearing assembly from the abrasive grit in the tank thereby minimizing the damage to the bearing assembly caused by the grit.

Abstract: This invention relates to a continuous ultrasonic washing method and apparatus for small parts in manufacture. It more particularly relates to washing small manufacture parts in an apparatus requiring small volumes of water, no cleaning detergents, and an efficient ultrasonic transducer system where the ratio of ultrasonic power per volume of water is at a level well above that for other ultrasonic washers in use today.

Abstract: A large tumbling device into which broken pieces of labeled glass such as beverage bottles, or cullet, are fed. After entering the interior chamber of the tumbler, the cullet is carried by a plurality of interior fins along the inside circumference of the tumbler to a point where the glass falls back to the low point of the tumbler. During this fall, the cullet passes through a flame generated in the interior cavity of said tumbler. The glass is heated to a temperature well below 600 degrees Fahrenheit (the temperature at which the molecular structure of glass begins to change) therefore ensuring that the processed glass retains its original properties. This process is repeated numerous times, ensuring that all of the foreign material is removed, before the cullet passes through the entirety of the chamber and is cooled to be processed into the desired grades.

Abstract: In a method of washing contaminated particulate matter, a screw conveyor is disposed in a cleaning tank for rotation around a substantially vertical axis so that the lower part of the screw conveyor is positioned under the surface of the cleaning water and the upper part of the screw conveyor is positioned above the surface of the cleaning water. Under the surface of the water, the grains of the particulate matter are contacted with each other with sludge being interposed therebetween to remove at least a part of contamination substances from the surface of the grains of the particulate matter and to wash off the substances into the water.

Abstract: In a method of washing contaminated particulate matter, a screw conveyor is disposed in a cleaning tank for rotation around a substantially vertical axis so that the lower part of the screw conveyor is positioned under the surface of the cleaning water and the upper part of the screw conveyor is positioned above the surface of the cleaning water. Under the surface of the water, the grains of the particulate matter are contacted with each other with sludge being interposed therebetween to remove at least a part of contamination substances from the surface of the grains of the particulate matter and to wash off the substances into the water.

Abstract: An automated apparatus for cleaning golf balls constructed of light weight, portable type material and operable via standard battery power. The apparatus utilizes a housing having a fluid reservoir in the lower portion for holding a cleaning fluid, and a screw-type driven auger along with a pair of driven brushes and a fluid spray nozzle in the upper portion. A driven pump transports the cleaning fluid from the reservoir to the nozzle, which sprays the cleaning fluid on the golf ball as the auger and brushes engage the ball and remove the soil, respectively. Multiple sensing means are employed to energize and disable the apparatus upon the occurrence of predetermined events.

Abstract: A rotary blancher having a food product receiving chamber sealed substantially everywhere except at its food product inlet and food product outlet to permit operation using solely a non-liquid heat transfer medium that is a gas or vapor that preferably is steam. To minimize loss of heat transfer medium out the inlet and outlet, some atmosphere preferably is vented. Preferably, the blancher can also use a liquid heat transfer medium or liquid and non-liquid heat transfer combined media. During operation, food product is introduced into the chamber and a rotary food transport mechanism urges the food product toward the outlet. The heat transfer medium is introduced into the chamber where it comes into contact with the food product. After heating the food product to the desired temperature, the food product is removed from the blancher. Preferably, food product is blanched in this manner in a continuous flow process.

Abstract: A rotary blancher that is substantially sealed during operation to increase food product heating speed and efficiency. The blancher has a sealed housing, a novel substantially sealed food product inlet, and a novel substantially sealed food product outlet. A heat transfer medium, such as water or only steam, is introduced into the blancher to heat the food product inside the blancher. During operation, food products are substantially continuously introduced into the blancher through the food product inlet, processed by the blancher, and thereafter discharged from the blancher through the food product outlet. As a result, a greater amount of food products can be more quickly heated to a desired temperature using a blancher of this invention as compared to a blancher that is not sealed.

Abstract: A separator for separating curable material including liquid, especially residual concrete, residual mortar and the like, having a conveying screw which is disposed in a receiving trough. The rotary axle of the conveying screw extends transversely to the horizontal. The conveying screw increases in diameter, starting from its lower upstream end, and the section of the floor of the receiving trough, which is assigned to the enlarged region of the conveying screw, extends essentially horizontally. The screw has a second following section of decreasing diameter. The floor section at that the second screw section is inclined transversely to the horizontal. An additional screw conveyor may be attached beyond the second section. In an alternate embodiment, the screw has two cylindrical sections of different diameter. A transfer bucket wheel moves material between come of the screw sections.

Abstract: Material retained on a trash rake is washed in a washing chamber by compacting the material before it enters the washing chamber with a screw conveyor passing horizontally through the washing chamber, injecting washing water into the washing chamber until the washing water has reached a level determined by the material in the washing chamber to loosen and wash the compacted material to wash out contaminations, draining the washing water and the contaminations through a screen from the washing chamber to dewater the material, and discharging the dewatered compacted material from the washing chamber. To assure advantageous washing conditions, the injection of washing water is periodically discontinued to lower the level of the washing water filling the washing chamber periodically from this level to a residual level sufficient to ensure discharge of the material from the washing chamber.

Abstract: A rotary blancher that is sealed such that it can be positively pressurized during operation to a pressure greater than the ambient pressure outside the blancher to increase food product heating speed and efficiency. The blancher has a sealed housing, a sealed food product inlet, and a sealed food product outlet all for enabling an atmosphere inside the blancher to be positively pressurized. A heat transfer medium, such as a heated gas, a heated vapor, a heated liquid, or a combination thereof is introduced into the blancher to heat the food product inside the blancher. In one preferred embodiment, steam and hot water comprise the heat transfer medium. During operation, food products are continuously or substantially continuously introduced into the blancher through the food product inlet, continuously or substantially continuously processed by the blancher, and thereafter continuously or substantially continuously discharged from the blancher through the food product outlet.

Abstract: A food processing apparatus is disclosed that has a tank with an inlet end and an outlet end. The apparatus has at least two rotary drums received within an interior chamber of the tank, each communicating with the inlet end for urging a food product from the inlet end simultaneously through the drums to the outlet end. A liquid is held at a desired level within the interior chamber. Each of the rotary drums is submerged in the liquid to a predetermined depth. The food processor of the present invention is particularly well suited for increasing the food product volume capacity for particular foods which can only be passed through the drums at a relatively low product level within each drum.

Abstract: A method and apparatus is provides for decontamination of soil from contaminates such as polychlorinated biphenyls. The method involves (a) admixing a short chain alcohol and a long chain alcohol to provide a solvent composition, (b) admixing the solvent composition with the contaminated soil to extract the contaminant from the soil into the solvent to form contaminated solvent, (c) separating the soil from the contaminated solvent, (d) washing of the decontaminated soil with water to remove residual solvent from the soil, and (e) distillation of the contaminated solvent to separate the reusable short chain alcohol as a light fraction from a heavy fraction containing the long chain alcohol and the contaminant.

Abstract: An improved and simplified apparatus and method for washing leafy plant products is provided. The invented apparatus utilizes hydro-energy for sufficiently cleaning plant products being processed thereby, while effectively using water recirculating therethrough. The apparatus comprises a plant product loading assembly coupled to a cleansing flume. The loading assembly comprises a conical receiving section having a plurality of spray nozzles located about the periphery thereof to form a turbulent water flow through the loading assembly that completely submerges plant product disposed in the receiving section. This ensures that a maximum amount of plant product mixes with the water to form a slurry that optimizes water usage and quickly cleans the product. The flow rate of the water flowing through the spray nozzles does not damage the plant product. The configuration of the loading assembly inhibits collection of debris for maintaining sanitation of the apparatus.

Abstract: A pre-wash process and apparatus for recycling polymer tubing contaminated with large amounts of organic matter, soil, and so forth. The pre-wash process includes the steps of sizing the contaminated polymer tubing into small pieces, conveying the polymer tubing on a first conveyor into a rotating wash trommel, washing the polymer tubing in the rotating wash trommel, conveying the polymer tubing on a second conveyor through a pre-rinse stage and then into a rotating rinse trommel, rinsing the polymer tubing in the rinse trommel, discharging the polymer tubing from the rinse trommel into a float/sink tank, passing the polymer tubing through the float/sink tank to a third conveyor, and conveying the polymer tubing into a suitable container for delivery to a final wash and pelletizing process. The wash trommel and rinse trommel each comprises a rotating cylinder with internal helical flighting that causes intense rolling and agitation of the polymer tubing.

Abstract: The invention relates to an apparatus for reprocessing residual concrete with a trough (3), conveying equipment (33) with an adjoining bucket wheel (37) and discharging equipment (11). The inventive apparatus is distinguished owing to the fact that the washing-out trough (3) is divided into two mutually separated regions (15, 17), the first region taking up and buffering the residual concrete brought in and the second region functioning as a washing-out trough, and owing to the fact that a further conveying mechanism (31, 35) is provided, which transports material from the first region (15) into the second region (17). Furthermore, the invention relates to a method for reprocessing residual concrete.

Abstract: A blancher having multiple cooling zones formed by a tank having multiple compartments for receiving a heating liquid in one compartment and a coolant in at least two other compartments. In a preferred embodiment, the tank has a sidewall with an end wall at its inlet end, an end wall at its discharge end, and a pair of dividing baffles which separate the tank into compartments. Received within the tank is a food transport mechanism that preferably is a helical auger having a portion in each compartment to urge food product toward the discharge end. Preferably, a liquid hot enough to cook or blanch food product is received in the inlet end compartment and a liquid cold enough to cool the food product is received in the discharge end compartment. To precool the food product after it has been heated, a precooling liquid preferably is received in a compartment between the inlet end and outlet end compartments. Preferably, water at a temperature of between 55.degree. Fahrenheit and 75.degree.

Abstract: A decontamination system for particulate matter is provided. The system has a fluid treatment chamber within which three screw-type augers operate to mix hydrocarbon laden soil with treating fluid for removing the hydrocarbon therefrom. The treating fluid is maintained in a fluid reservoir and is circulated into and out of the treatment chamber. The fluid is heated by a direct and an indirect heater. The hydrocarbons are released from the soil and allowed to float to the top where they collect and are removed for recycle or disposal. The decontaminated soil is removed from the treating fluid by a drag slat conveyor that permits excess treating fluid to drain therefrom and be collected for reuse in the decontamination system. A cyclone separator is included to spin off suspended fines within the recovered treating fluid. Optionally, a fluid press may be employed to compress additional amounts of treating fluid from the decontaminated matter.

Abstract: A blancher or cooler has a drum made up of a plurality of stainless steel perforated panels. The drum is rotatably mounted within a water tank, and has an auger for progressing food products from an inlet to an outlet. The panels are bolted between C-channels which are welded to end plates to define the drum, and steel angle brackets clamp the panels in place. The angle brackets have slots with enlarged openings at one end. For periodic cleaning the nuts which clamp the brackets to the C-channels are loosened part way, the brackets are removed by passing the bolt heads through the enlarged openings, and the unclamped panels are allowed to hang freely on the C-channels. In this condition all regions of the panels are accessible to cleaning spray as the drum is rotated. The brackets are rapidly replaced and the nuts fully tightened to return the apparatus to service.

Abstract: Treatment of sewage solids, sand, rubbish and the like, especially for the dumping and/or incineration with a reduced pollutant and moisture content, or similar disposal with the mechanical separation of the solids from a solid-liquid mixture, in which, to obtain the best possible dumping and incineration properties according to moisture and pollutant content, there is a vortex device with the aid of which organic substances adhering to the solids are dissolved and removed with the liquid, preferably to a further biological waste water treatment system, where the treatment of dirty waste water is concerned; in a similar manner, sand, rubbish and similar substances are treated even if they do not form part of waste water.

Abstract: An apparatus and method for removing hydrocarbons from soil is disclosed. A gradient force machine pulverizes contaminated soils, which are then mixed with release agents in a mixing tank. A water-filled separation unit receives the mixed soil, the unit having a plurality of counter-rotating augers to aid in the breakdown of the mixed soil to solid, water and hydrocarbon components. A washing container receives the solid component from the separation unit, the container having a diagonally-disposed, enclosed auger for outputting a washed solid component. Hydrocarbons that have floated to the top of the separation unit and washing container are removed by a vacuum system.

Abstract: A food processing apparatus having a tank with an inlet and an outlet, a liquid bath received therein, a rotary auger having a plurality of spaced apart flights for urging food product toward the outlet, and a baffle between a pair of adjacent auger flights for lifting and/or agitating (1) food product and (2) the liquid for increasing heat transfer between the liquid and food product, with the baffle being of substantially non-straight construction for minimizing the force of impact between food product and the baffle. Each baffle has a leading portion and a trailing portion with at least one of the portions being of non-straight construction. Preferably, each baffle has at least one bend or curve for minimizing impact force. The bend or curve is adjacent the leading portion of the baffle, which is that portion of the baffle that typically first comes into contact with food product during operation.

Abstract: A blancher having a tank and an elongate generally cylindrical and hollow perforate drum rotatably received in the tank with the drum including an inlet end plate with a food product inlet opening adjacent an end of a support core that is spaced from the inlet opening by at least two braces of non-straight construction to allow food product to enter the drum without being obstructed adjacent the inlet opening. The braces increase the structural rigidity of the drum enabling blanchers to be constructed having axial lengths greater than 24 feet and drum diameters greater than 72 inches while also being of open throat construction and having an inlet opening diameter greater than the outer diameter of the core.

Abstract: An apparatus for washing balls in a cleaning fluid includes a container for storing soiled balls, a cleaning unit for washing and rinsing the balls, and a clean ball hopper for storing washed balls. A soiled ball conveyor conveys the balls from the soiled ball hopper to the cleaning unit, while a pneumatic conveyor conveys clean balls from the cleaning unit to the clean ball hopper. A fluid supply system provides recirculated cleaning and rinsing fluids to the cleaning unit, and helps prevent the balls from becoming clogged in foam. The cleaning unit includes three vertical substantially transparent cylindrical housings. Upper and lower enclosures are opaque and remove from sight the top and bottom longitudinal axial ends of the cylindrical housings to provide an exciting visual effect as the balls are conveyed through the transparent elongated housings.

Abstract: An apparatus for washing balls in a cleaning fluid includes a container for storing soiled balls, a cleaning unit for washing and rinsing the balls, and a clean ball hopper for storing washed balls. A soiled ball conveyor conveys the balls from the soiled ball hopper to the cleaning unit, while a pneumatic conveyor conveys clean balls from the cleaning unit to the clean ball hopper. A fluid supply system provides recirculated cleaning and rinsing fluids to the cleaning unit, and helps prevent the balls from becoming clogged in foam. The cleaning unit includes three vertical substantially transparent cylindrical housings. Upper and lower enclosures are opaque and remove from sight the top and bottom longitudinal axial ends of the cylindrical housings to provide an exciting visual effect as the balls are conveyed through the transparent elongated housings.

Abstract: An apparatus for washing balls in a cleaning fluid includes a container for storing soiled balls, a cleaning unit for washing and rinsing the balls, and a clean ball hopper for storing washed balls. A soiled ball conveyor conveys the balls from the soiled ball hopper to the cleaning unit, while a pneumatic conveyor conveys clean balls from the cleaning unit to the clean ball hopper. A fluid supply system provides recirculated cleaning and rinsing fluids to the cleaning unit, and helps prevent the balls from becoming clogged in foam. The cleaning unit includes three vertical substantially transparent cylindrical housings. Upper and lower enclosures are opaque and remove from sight the top and bottom longitudinal axial ends of the cylindrical housings to provide an exciting visual effect as the balls are conveyed through the transparent elongated housings.

Abstract: An apparatus for washing balls in a cleaning fluid includes a container for storing soiled balls, a cleaning unit for washing and rinsing the balls, and a clean ball hopper for storing washed balls. A soiled ball conveyor conveys the balls from the soiled ball hopper to the cleaning unit, while a pneumatic conveyor conveys clean balls from the cleaning unit to the clean ball hopper. A fluid supply system provides recirculated cleaning and rinsing fluids to the cleaning unit, and helps prevent the balls from becoming clogged in foam. The cleaning unit includes three vertical substantially transparent cylindrical housings. Upper and lower enclosures are opaque and remove from sight the top and bottom longitudinal axial ends of the cylindrical housings to provide an exciting visual effect as the balls are conveyed through the transparent elongated housings.

Abstract: A process and apparatus for the remediation of soil is provided with a plug flow of soil and counter-current wash of water. The contaminant-containing soil with water is first treated to disengage the contaminant from the soil and form a liquid phase containing water and contaminant. The treated soil and liquid phase is continuously introduced into a wash zone at a first end of the wash zone, and the soil and the liquid phase are conveyed in successive and discrete portions through the wash zone between the first end of the wash zone and a second end of the wash zone to provide an essentially plug-flow of the soil through the wash zone.

Abstract: A method for removing petroleum contaminants from larger-size and smaller-size petroleum-bearing earth-like materials using a movable apparatus.

Abstract: A water tank is divided into a first heated compartment and a second heated compartment by an insulated baffle. A perforated cylinder is mounted within the tank and has a first segment which extends within the first heated tank compartment and a second segment which extends within the second heated tank compartment. Portions of a helical auger extend within each cylinder segment. Heated water at a first temperature is supplied to the first heated compartment by a first heated water manifold, and heated water at a second, higher temperature is supplied to the second heated compartment by a second heated water manifold. Mixing of the two temperatures of water is prevented by the insulating baffle. Food product is caused to traverse the length of the first heated compartment by the auger, and is transferred over the baffle into the second heated compartment by a lifting flight which elevates food product from the water into a chute which discharges into the second heated compartment.

Abstract: A cylindrical drum is rotatably mounted within a covered blancher or cooler water tank. The loads of the drum are supported entirely on an exterior frame formed of an inlet end plate and a discharge end plate and a plurality of linear support members which extend between and are welded to the two end plates. A helical auger is welded to and supported by the support members and defines an axially aligned central cavity which is substantially unobstructed between the inlet opening and the discharge opening. A perforated cylinder of screen material surrounds the dram and retains food product therein.