Abstract: The present invention includes an apparatus and method for processing solid waste products. The apparatus comprises a rotatably mounted cylindrical vessel having a first end, a second end and an interior surface, at least one end terminating in a hatch that may be opened to allow access to the interior of the vessel and sealably closed to allow pressurization of the vessel; a steam inlet for injecting stem disposed at one or both ends; a plurality of substantially straight blades protruding from the interior surface of the vessel, and each the blade extending substantially the entire length of the vessel, so as to be capable of transporting waste material from the bottom of the vessel toward the top of the vessel, and releasing the waste material to fall to the bottom of the vessel. The apparatus also includes one or more actuators for moving the vessel between a position wherein the first end is higher than the second end and a position wherein the second end is higher than the first end.

Abstract: The present invention is a system and method for reducing the size of a hygroscopic material while simultaneously drying the material at a relatively low temperature to a predetermined value during the reduction process. The present invention utilizes a preconditioning make-up air system to significantly dehumidify the make-up air to values in the range of 0.02 grains per pound of dry air while limiting the temperature of the make-up air exiting the preconditioning make-up air system to below a predetermined critical value. While not limited in its application to any one particular hygroscopic material, the present invention is particularly adapted to uses where the product is a temperature-sensitive, water adsorbing material such as sodium sesquicarbonate or trona ore.

Abstract: Disclosed are a method and a device for grinding cellulose, in which a raw cellulose material (6) is uniformly moistened with a given quantity of liquid by means of a moistening unit (1) before being ground in a grinding mill (2). A first conveying mechanism (3) conveys the raw cellulose material (6) to the moistening unit (1) while a second conveying mechanism (4) conveys the moist raw cellulose material on the grinding mill (2).

Abstract: An apparatus, system, and method are disclosed for condensing, separating and storing recyclable materials. The apparatus, in one embodiment, stores recyclable materials and melts the recyclable materials into a condensed form. The apparatus may include an enclosure with one or more openings to receive an item made from a recyclable material, a storage compartment to enable removal of stored recyclable materials, at least one heating module to melt the recyclable material into a condensed form, and a receptacle configured to retain a melted form of the recyclable material. Thus, the recyclable material may be easily and conveniently stored for reprocessing. The apparatus may further separate the recyclable material according to the type of recyclable material.

Abstract: Compositions and methods pertaining to the ultrafine grinding of soft materials are disclosed. In one embodiment, a method comprises the step of mixing a soft material with an additive to form a mixture. The method further comprises raising the temperature of the mixture to at least the glass transition temperature of the soft material. The method further comprises cooling the temperature of the mixture. The method further comprises grinding the mixture to form ultrafine particles that comprise at least a portion of the soft material.

Abstract: An apparatus, system, and method are disclosed for condensing, separating and storing recyclable materials. The apparatus, in one embodiment, selects a type of recyclable material, alters the recyclable material to a condensed form and stores the recyclable material in a designated receptacle. The apparatus may include an enclosure with one or more openings to receive an item made from a recyclable material, a selection module, a plurality of form altering modules, a plurality of receptacles, and a director module to automatically direct a recyclable material, responsive to a selection made with the selection module, to one of a plurality of receptacles according to the type of material selected. A system, in one embodiment, includes a recycling appliance and one or more modular form altering devices. The modular form altering devices may be interchangeable.

Abstract: A method of producing a range of diatomaceous earth blended filter aids having selectable permeabilities and less than about 1 percent by weight total of crystalline silica and less than about 0.1% by weight total of respirable crystalline silica. The method includes milling diatomaceous earth ore to a size range of between about 100 micrometers and about 1400 micrometers; calcining the milled diatomaceous earth in a calciner; milling the calcined diatomaceous earth in an adjustable milling and classification system to produce diatomaceous earth filter aids, and blending the diatomaceous earth with expanded perlite to form a low bulk density and low solubility filter aid.

Abstract: An ice bin apparatus includes a case with an open upper portion for receiving pieces of ice. A guide within the case guides the received ice pieces and an auger adjacent to the guide transfers the guided ice pieces. A grinder for grinds the transferred ice pieces and a diffuser located at a bottom portion of the case discharges the ground ice. A shutter having a hinge that allows movement thereof opens or closes the diffuser for selectively discharging the ground ice therethrough, and a shutter press prevention part is capable of preventing the shutter from being pressed down during the grinding of ice pieces performed by the grinder.

Abstract: Highly-active rubber powder is obtained from old tires by 2-stage pulverisation in an extruder, involving an increase in volume stress to 15-250 MPa at 5-90 MPa/second, pulsating with an amplitude of +/?5-20 MPa and a frequency of 5-600 Hz, and at 90-380° C. (increasing at 50-150° C./sec), followed by a sharp reduction of volume stress at 50-150 MPa/sec. A method for the production of highly-active rubber powder with a specific surface of 0.4-5 m2/g from old tires and scrap vulcanised rubber articles based on various rubbers by 2-stage thermo-mechanical treatment in an extruder. This involves (a) fine pulverisation and (b) sharp reduction of the volume stress.

Abstract: A muller for finely mulling a material to be processed is disclosed. The muller comprises a nozzle unit (10) including feed lines (12a and 12b) and hollow pipe lines (120a and 120b), a mulling unit (20) including a mulling head (22), and an input device (30) including a hopper (310) and a feeder (322). The muller finely mulls the material even if it has a relatively large particle size, and continuously feeds the material while mulling it in order to improve productivity. The muller conducts cold mulling of the material or maintains the temperature thereof by employing a cooling system to prevent the generation of heat due to inter-material collision as the material is transferred, or friction against the feed lines, thereby extending the lifespan of the muller. The muller requires no separate classifier by employing successively arranged mulling units (20a to 20n) to accomplish a high economical efficiency.

Abstract: A process to transform solid waste into fuel by adding water and heat to provide no more than 350 BTUs/lb of the weight of the solid waste for no more than 85 minutes. Such a process transforms the solid waste into fuel in a process time of not greater than 85 minutes. The system uses a pressure vessel; a condenser tank to permit selective addition of water to and evacuation of steam from the vessel; a heater to increase the temperature of the vessel; a vacuum pump to selectively reduce pressure within the vessel and to help evacuate steam from the vessel to the condenser tank; and a water pump to selectively add water from the condenser tank to the interior volume of the vessel. A method for converting solid waste into fuel includes loading the solid waste into a rotating pressure vessel and transforming the solid waste into fuel by adding water; reducing pressure; adding heat; and then evacuating steam. The contents are evacuated from the pressure vessel. At least some of the contents are fuel.

Abstract: A transportable process for the oxidation of deconstruction and demolition debris contaminated with lead-based paint that includes sizing and heating waste for a predetermined period of time and at a temperature in the range of 500° to 1,200° C. The process results in concentration of the lead in a small volume of product possessing physical and chemical properties that promotes recycling of the lead rather than disposal of the lead in landfills.

Abstract: A granulating mill for the production of cut pieces from viscous materials and a process for producing cut pieces are described. The granulating mill comprises gaps between the knives (1, 2) which are at least partially covered with a spray guard (4) which is fixed to the rotor (5).

Abstract: A method and system are provided herein for forming microparticles from plastic and elastomeric materials that cannot be reduced in size by conventional methods. The system includes a high-pressure liquid nitrogen energy source, a feeder for providing a preferred constant and uninterrupted feed to a mill, a preferred integral injection device to meter the feed into a chamber for milling and/or classification, and a preferred exhaust system for collection of the milled product.

Abstract: A recycling plant comprises a main conveyor that rotates horizontally near ground level. Collected mixed refuse is brought in by trucks on a driveway surrounding the main conveyer. Loaders or dozers are used to move the refuse onto the main conveyer where it will enter a processing unit straddling the main conveyer. Two or more such processing units can be positioned around the circle formed by the main conveyer. An adjustable height conveyer rides on top of the heaps of refuse entering on the main conveyor and compresses the mass so it can enter a first grinding mill. The refuse is ground and torn into small pieces. A second grinding mill further reduces the size of the pieces. A magnetic pickup uses electromagnets to levitate out bits of iron and steel which are carried away and put in a salvage bin. A manual sorting and picking station with takeaway conveyors and salvage bins allows personnel to manually pick paper, plastic, and glass for recycling.

Abstract: Disclosed herein is an ice-crushing device for refrigerators that is capable of crushing ice by torque of rotary blades relative to stationary blades wherein the stationary blades are selectively operated according to selected ice mode, i.e., crushed ice mode or ice cube mode, to allow the stationary blades to have a damper function, thereby preventing stoppage of crushed ice, and therefore, eliminating a locking phenomenon, which is caused by the stoppage of crushed ice. The ice-crushing device comprises an actuating unit for rotating the stationary blades clockwise or counterclockwise about a rotary shaft when a driving force is transmitted to the actuating unit, and a driving unit for supplying the driving force to the actuating unit.

Abstract: Sewage sludge that has been de-watered to 25% solids is subjected to a combination of shearing and heating that liquefies the sludge, and drops its viscosity to below 12,000 cP. The fact of liquefaction prepares the sludge such that subsequent drying can be done more cost-effectively than hitherto. After drying, the dried sludge can be incinerated.

Abstract: A process and apparatus for manufacturing crumb and powder rubber. The process and apparatus include a cooling step, effectuated by cooling means, wherein the temperature of cryogenically cooled preprocessed rubber particles is controlled. The process and apparatus also include a grinding step, effectuated by grinding means, in which the degree of grinding, and thus the product particle size range, is controlled.

Abstract: An apparatus and method for separating contaminated plastic material from various types of contaminants, including paper, includes a grinder for reducing the size of the contaminated plastic material to a reduced size of pieces and an eductor for receiving the pieces of contaminated plastic material from the grinder. The eductor has a nozzle portion at one end for producing a turbulent flow of compressed air and an intermediate portion with a mixing chamber for receiving the turbulent flow of air and the reduced size of pieces whereby the pieces are pulled into the eductor by the compressed air flow and the contaminants are separated from the plastic.

Abstract: Device for comminuting a heap of particulate material, comprising a framework-supported housing with a vertical axis which is provided at its upper end with at least one inlet opening for the heap and at its lower end with an outlet; a drive shaft which is arranged vertically and centrally in the housing and is driven by a drive motor; and a rotor which is mounted on the drive shaft and has a plurality of rotor elements which are offset in the circumferential direction and/or with an axial spacing and which extend, at least while the rotor is rotating, close to the actual housing wall in order to process the downwardly falling heap, wherein the housing has at least two housing sections arranged vertically above one another, of which the lower section, at least in the upper region adjoining the section above it, has a larger diameter than the adjoining region of the upper housing section, and the radial extent of the rotor elements in the upper region of the lower housing section is larger than the diameter of

Abstract: The present application discloses a recirculating crushing and grinding device for crushing and grinding liquid-like materials or materials that contain liquid, said device comprises a motor, a hopper, a crushing and grinding part and a material recirculating part. Said crushing and grinding part includes a coarse-crushing section and a fine-grinding section, said fine grinding section comprises a pair of grinding components, and said material recirculating part comprises a pump and recirculating ducts provided downstream of said crushing-grinding part. The present application also discloses a soybean milk maker employing said recirculating crushing-grinding device, and a method for crushing and grinding a recirculated material and a method for producing soybean milk. The equipment disclosed in the present invention is easy to manufacture, with the advantages of a low noise during operation and low energy consumption.

Abstract: The present invention includes an apparatus and method for processing solid waste products. The invention features periodic removal of water preferably while the contents are under pressure. The apparatus comprises a rotatably mounted cylindrical vessel having a first end, a second end and an interior surface, at least one end terminating in a hatch that may be opened to allow access to the interior of the vessel and sealably closed to allow pressurization of the vessel; a steam inlet for injecting stem disposed at one or both ends; and one or more valves for exhausting water periodically as the waste mass is being processed.

Abstract: An ice dispenser apparatus includes an ice bin to receive ice cubes; a shutter mechanism located near a bottom of the ice bin to selectively dispense ice cubes or crushed ice; an ice crusher located above the shutter mechanism to crush ice cubes into crushed ice; and an ice discharge controller located adjacent to the ice crusher and having a structure to selectively provide a certain amount of ice cubes onto the shutter mechanism and to effectively minimize an undesirable accumulation of ice near the ice crusher that may cause interference during operation.

Abstract: An agglutinant compound and agglutinated product for reconstituting powders of vegetal origin, that allow employing a lamination or similar process, being said agglutinated product comprised of agglutinant compound and a vegetal mass formed by the powder of vegetal origin, that may range from 5-50% (mass/mass, regarding the powder mass used), with drying temperature ranging between 100-400° C., thickness between 0.05-2.50 mm and vegetal film humidity between 8 and 20%; being said agglutinant compound formed only by a mixture of polymers of hydroxylated organic acids, such as lactic acid and malic acid, and it may contain agents improving its agglutinant and sensorial properties.

Abstract: Described is a roller mill (1) for grinding particulate material such as cement raw materials, cement clinker and similar materials, said roller mill (1) comprising a housing (3) which surrounds a grinding table (7) which is rotatable about a vertical axis (5), said grinding table being supported via a support (9) by a machine foundation (11), at least one roller (13) rotatable about a substantially stationary axis (12), said roller being configured for interaction with the grinding table (7) and an electric motor (15), which comprises a rotor (16) which is firmly connected to the grinding table (7) and a stator (17). The roller mill is peculiar in that the stator (17) constitutes an integral part of the support (9) for the grinding table (7), so that at least some of the load imposed by the at least one roller (13) on the grinding table (7) is transmitted via the stator (17) to the machine foundation (11).

Abstract: A process for producing an oxygen-free, non-denaturable, cooled and dried crushed product of superior quality by effecting efficient crushing by a simple apparatus in an easy operation while preventing a decrease in qualities such as flavor, taste and masticating feel; an apparatus therefor; and a crushed product obtained thereby are provided. The apparatus for producing crushed product contains a pair of crusher discs arranged so as to define a crushing space in between confronting crushing faces thereof, a driver for rotating one of the pair of crusher discs, a cooling section adjoining the other crusher disc for cooling it, a raw material supply site for supplying one or more raw materials to the crushing space through the cooling section, a crushed product delivery site for bringing the resulting crushed product thereto from the crushing space and an inert gas supply for supplying a cooled inert gas to the crushing space via the raw material supply site.

Abstract: The present invention includes an apparatus and method for processing solid waste products. The apparatus comprises a rotatably mounted cylindrical vessel having a first end, a second end and an interior surface, at least one end terminating in a hatch that may be opened to allow access to the interior of the vessel and sealably closed to allow pressurization of the vessel; a steam inlet for injecting stem disposed at one or both ends; a plurality of substantially straight blades protruding from the interior surface of the vessel, and each the blade extending substantially the entire length of the vessel, so as to be capable of transporting waste material from the bottom of the vessel toward the top of the vessel, and releasing the waste material to fall to the bottom of the vessel. The apparatus also includes one or more actuators for moving the vessel between a position wherein the first end is higher than the second end and a position wherein the second end is higher than the first end.

Abstract: A method for the production of highly-active rubber powder from old tires and scrap vulcanised rubber articles based on various rubbers by 2-stage thermo-mechanical treatment in an extruder. This involves (a) fine pulverisation and (b) sharp reduction of the volume stress. An apparatus for the production of highly-active rubber powder includes a cylindrical housing with feed and discharge connections, a compression zone and pulverisation zone(s), each with a compression screw with grooves decreasing in depth in the machine direction and a rotating coaxial activator with grooves on its outer working surface, the housing, screw and activator being provided with cooling elements.

Abstract: An extrusion head where continuous formation of crushed ice is formed by radially extending cutters which notch the ice rods as the rods move from the channels formed by externally protruding bosses. The extrusion head breaks ice into uniformly shaped pieces. The extrusion head has no moving parts and is easily retrofitted onto existing screw-type continuous crushed ice making machines.

Abstract: A process and an apparatus for the comminution of foodstuff, especially phytosterol, particles to a particle size suitable for inclusion in liquid or solid foods.

Abstract: An agitator mill comprises an annular cylindrical exterior grinding chamber which is defined by an inner wall of a grinding receptacle and an outer wall of a rotor; and an interior grinding chamber which is defined by an inner wall of the rotor and an outer casing of an interior stator. The grinding chambers are interconnected by a deflection chamber. A grinding-stock supply area, which is upstream of the exterior grinding chamber, and a separator device, which is disposed approximately on the same side of the grinding receptacle, serving for grinding-stock discharge, are interconnected by auxiliary-grinding-body return conduits. These conduits are arranged in an independent auxiliary-grinding-body return module and are open towards a front of the module.

Abstract: Systems and methods for receiving used asphalt materials, heating the materials, dynamically tumbling the materials into a recycled granulized form, and selectively providing the recycled asphalt for use. An asphalt recycling system is used that is configured to receive used asphalt materials, including RAP and asphalt chunks. Inside the system, the asphalt materials are heated in a heating chamber, such as by natural gas, propane, or another heat source. The heating chamber warms the metal in the chute, and material in the chute can be exposed to exhaust gas, which preheats the asphalt material. The material is then delivered through the chute and onto a conveyer belt, which drops down into a rotating drum. The drum includes a material classifier ring and a plurality of paddles that are used to tumble the heated asphalt material until it becomes generally granularized. The drum can be manipulated (e.g., tilted, etc.

Abstract: An apparatus for food waste treatment which efficiently treats sewage and odor generated from food wastes. The food waste treatment apparatus includes a body (10), a hopper (30) to put the food wastes into the body (10), a crusher (14) installed in the body (10) to crush the food wastes, an agitating container (42) having an agitator (38) therein and provided at a lower portion in the body (10) to agitate the food wastes, a sewage purifying tank (70) provided under the crusher (14) in the body (10) so as to purify sewage generated from the food wastes during a crushing operation of the crusher (14), and a drain pipe (73) extending from the sewage purifying tank (70), with a magnetic material (74) mounted on an end of the drain pipe (73) to secondarily purify the sewage drained from the sewage purifying tank (70) into a sewer pipe.

Abstract: The present invention provides a process for recycling fines produced during the production of powder coatings comprising the steps of heating the fines for a sufficient time and a sufficient temperature such that a reusable product is obtained, cooling such product, crushing the cooled product to produce particles of a desired particle size, and removing any particles which are not of desired particle size.

Abstract: An apparatus and process for the separation, recovery and recycling of municipal solid waste (MSW) in which hot water 48 is added to shredded and homogenized MSW 2 as it enters a rotating feed preparation drum 34 equipped with internal lifter blades 36. The blades 36 and rotation of the drum 34 cause mixing and pulping of the MSW before discharge into a rotating thermal processor 56 also equipped with lifter blades 58 and cone section 64, and in which the moist MSW 2 is heated by heating the hot gases in the processor by a flame from burner 62 which converts the moisture in the MSW to steam. The steam permeates through the MSW as it is turned and lifted in the thermal processor 56, causing further pulping. The now cooked and treated MSW 2 is then fed to a conveyor 68 for transportation to a trommel screen for the separation of recyclable components.

Abstract: A hand-held electric cheese grinder includes a body having a cheese grinder cylinder rotatably mounted within a chamber of the body and driven by a motor through a transmission mechanism the motor and transmission mechanism are operatively mounted inside the grinding cylinder so that a relative spatial room is provided above the grinder cylinder in the chamber to contain a cheese block to be ground. The cheese block is pressed down against the grinder cylinder by a plunger extending from a cover mounted to the top of the body. A base is preferably provided to support the body when not in operation. The base includes a changer for recharging batteries in the body and a cooling device to maintain a relatively low temperature in the chamber of the body.

Abstract: The sheet shredder includes a cutter block pair equipped with plural cutter discs arranged in parallel with each other at a specified distance, cutting units to cut sheets by rotating the cutter discs of the cutter block pair in the different directions respectively, guide plates to guide cut pieces of sheets cut by the cutter discs in the specified direction, and grooves provided at the sides opposite to the cutter discs of the guide plates to lead out stickum adhered to the cutter discs or the guide plates pursuant to the sheet cutting operation.

Abstract: A method for treating vulcanized rubber, the method including the steps of (i) providing an aqueous stream that includes vulcanized rubber particles suspended in water, (ii) feeding the aqueous stream to the top of a hydraulic downdraft column, (iii) conducting the aqueous stream to the bottom of the hydraulic downdraft column, (iv) conducting the aqueous stream into an ultrasonic treatment zone, (v) subjecting the aqueous stream to ultrasonic energy and, (vi) conducting the aqueous stream up a hydraulic updraft column.

Abstract: Method and unit for recycling a bituminous membrane provided with at least one reinforcement, which membrane is reduced to pieces which are introduced into a recycling unit, provided with a first rotor, housed in a first stator, and where they are heated and ground, said pieces being conveyed into a chamber, delimited by an external wall of the first rotor and a recess arranged in a counter-element mounted on the stator, where they are subjected to a trituration, the pieces thus triturated then being discharged from the chamber by flowing along said external wall of the rotor.

Abstract: An asphalt heating and drying device for recycling or repairing asphalt. Nuggets of waste asphalt are inserted into a heat chamber that has a plurality of heat tubes that carry hot air into the chamber and adjacent to the waste asphalt nuggets. The heat chamber has a “live floor” with controllable spinning rotors which have forward reaching teeth. The spinning rotors pull the asphalt from the heat chamber into a lower chamber having two horizontal spiral augers. The augers mix the asphalt nuggets and the lower chamber heats the asphalt nuggets to their ultimate delivery temperature. The hot dry asphalt is then expelled from the device.

Abstract: A disc mill assembly for a pulverizing system includes: a flywheel, a water jacket, two disc blades, and two ring clamps. In alternate embodiments, the disc mill assembly also includes: an air inlet to provide input air from an external air supply and an improved blade height adjustment mechanism. A disc blade is also provided. The disc blade is a single member with a central aperture that is the only through hole in the blade. Users may cost-effectively adopt a disposal versus sharpening policy for replacement of the disc blade. A method for controlling a temperature of material in a disc mill assembly having first and second disc blades is provided. The method includes: directing an adjustable input air stream, directing material to be ground, monitoring the temperature of the material, and controlling the air stream directing and/or the material directing in response to the temperature monitoring.

Abstract: A process and apparatus for comminuting rubber particles. In this process and apparatus rubber particles at a temperature below the glass transition temperature are introduced into a comminuting device concurrent with the introduction of an inert gas coolant at a temperature below about ?75° F. The rubber particles are comminuted in the comminuting device at a rate proportional to the average particle size of the introduced rubber particles to an average size within the range of crumb or powder rubber particles.

Abstract: The present invention provides an apparatus for dispersing pigment in a water-based or oil-based intermediate mixture for producing a coating composition comprising a mixer and a dispersing device, the mixer having a vacuum pump and capable of conducting a primary mixing of a pigment component and resin-containing liquid medium to form an intermediate mixture, the dispersing device capable of conducting the secondary mixing of the intermediate mixture, the mixer and the dispersing device being connected by pipes to form a circulation channel for the intermediate mixture, one of the pipes being provided with a seal-less pump, the intermediate mixture capable of circulating between the mixer and the dispersing device through the circulation channel.

Abstract: A process and apparatus for making crumb and powder rubber from preprocessed rubber particles. The process and apparatus provides an energy efficient operation wherein the preprocessed rubber particles are dried, precooled, frozen, comminuted and sized using a closed cryogenic fluid cycle.

Abstract: A shredder that shreds a recording medium which includes, on a surface thereof, an image forming portion and a holographic memory portion in which data is recorded. The shredder includes a data destroying unit that destroys at least the data recorded in the holographic memory portion and a shredding unit that shreds the entire recording medium. Thus, when a recording medium to which has been added a holographic memory portion in which useful information is recorded is to be discarded, the data(information) recorded in the holographic memory portion can be safely destroyed so that the data can no longer be read.

Abstract: It has been said that the wheel is the greatest invention of all time; when horses or oxen pulled wagons, dirt roads or no roads sufficed, but the wheels of modern transportation require paved roads for cars and trucks, concrete air strips for airplanes, ballast for railroads, concrete for dams, buildings, and many other things. Rock is the material that answers all these needs, but rock must be crushed to usable sizes. Big boulders or quarried rock are crushed by primary stage jaw or very large gyratory crushers that reduces the rock to sizes that second stage crushers can accept, and if the rock needs to be very small a third stage is used. Cone crushers are the crushers of choice for second and often for third stage crushing which is the type crusher of this patent application.

Abstract: The invention concerns a method for treating tyres, belts, inflatable boats, boots and other manufactured articles containing rubber, polymers and reinforcing elements, which is a close circuit system consisting in immersing the waste materials to be treated in a hot alkaline hydroxide bath, followed by neutralization of the resulting materials with a weak mineral acid solution for industrial re-use of said materials.

Abstract: A raw garbage treatment apparatus including a treatment tank 10, a rotating shaft 32 which rises in an upright attitude from the center of the bottom of the treatment tank, a motor 36 which rotates the rotating shaft from beneath the treatment tank, a plurality of rotating blades 58 which have cutting vanes 58A that extend outward with the rotating shaft as the center and which are provided on the rotating shaft at intervals from each other, a plurality of fixed blades 60 through which the rotating shaft rotatably passes and which form a main cutter A together with the rotating blades, and a supporting frame 38 which has vertical plates 40 that hold the outer end portions of the fixed blades and whose upper end is fastened to the upper portion of the inside of the treatment tank.

Abstract: A system and method for pre-treating grease and other similar wastes prior to introducing them into a waste water treatment facility so that the grease, etc., does not clog the waste water treatment facility equipment. The system includes a tank for receipt of the grease that has an inlet pipe equipped with water jets and emulsifying blades that emulsify and dilute the grease in hot water as it enters the tank. The dilute waste then can be drawn through a drain pipe by opening a valve to allow it to enter the waste water processing equipment.

Abstract: The present invention relates to a method for making flours having a high food safety level comprising the grinding of grains previously cleaned and moistened, characterized in that, prior to or simultaneously with said grinding, said grains are brought into contact with ozone produced from a carrier gas, preferably in a quantity of between 0.5 and 20 expressed in grams of ozone per kilo of grains.