Abstract: A device (1) for continuously conveying and plasticising cheese curd includes a housing (2) having an elongate chamber (3) with inlet and openings (5, 6). At least one pair of oppositely-driven conveying shafts (4.1, 4.2) is arranged in the elongate chamber such the axes of rotation (18.1, 18.2) of the shafts extend in parallel in the longitudinal direction of the chamber. The conveying shafts have interleaved helical structures (19.1, 19.2) for axially conveying the cheese curd from the inlet opening to the outlet opening. A heating device (9.1, 17) heats at least part of the shaft(s) and at least part of an inner surface of the chamber. At least one entraining device is designed such that at least part of the cheese curd to be conveyed and plasticised is also transported around the two conveying shafts.

Abstract: A packaging machine 20 includes a feeding system 22 for delivering and positioning work products, in registry with a chute system 28 as well as in registry with a pushing system 26 for pushing the work products through a stuffing tube 24 of the chute system 28. The chute system 28 also includes a plurality of individual chute assemblies 30, each constructed with an elongate chute 32 positionable in registry with the stuffing tube 24 for receiving the food products from the stuffing tube and guiding the work product into packaging material 34 which has been shined over the elongate chute. The plurality of chute assemblies 30 are mounted on a transverse mounting structure 44 to slide along the mounting structure to sequentially position chute assemblies, loaded with packaging material, in alignment with the stuffing tube 24 to receive the work products. Additional chute assemblies 30 are positionable on either side of the chute assembly in use.

Abstract: The present disclosure provides a spiral blade, a grinding component and a food processor. The spiral blade includes: a spiral blade body, and the spiral blade body includes a feeding area used for feeding, a grinding area connected with the feeding area and a discharging area connected with the grinding area; and a plurality of spiral ribs are arranged on the grinding area, and a cleaning structure is arranged on the discharging area. The spiral blade is applied to the food processor and is only used for grinding food rather than extruding juice and discharging residues, therefore its structure is relatively simple, meanwhile, as a cleaning structure is arranged on the discharging area, the cleaning structure can be used for pushing the crushed food to a predetermined area.

Abstract: A twin-screw extruder is provided in which screws have different rotational speeds depending on the process of treating the raw material and in which degradation of the raw material is less likely to occur. Twin-screw extruder 1 has two screws 3, 5 that extend in parallel to each other. Each screw 3, 5 has cylindrical upstream screw 31 and downstream screw 35, wherein upstream screw 31 has shaft hole 315 that extends in longitudinal direction X and screw flight 316 on an outer circumferential surface thereof, and downstream screw 35 includes large diameter portion 353 having screw flight 357 on an outer circumferential surface thereof and small diameter shaft portion 351 that has a smaller diameter than large diameter portion 353, wherein small diameter shaft portion 351 of downstream screw 35 is inserted into shaft hole 315 of upstream screw 31. Upstream screw 31 and downstream screw 35 can be independently rotated.

Abstract: A coffee dispenser comprises an inlet for receiving ground coffee, a ground coffee holder that receives ground coffee from the inlet, and a porta filter carriage for receiving a porta filter. The porta filter carriage is movable relative to the ground coffee holder between a closed position and a dispensing position. When a porta filter is received in the porta filter carriage, movement of the porta filter carriage from the closed position to the dispensing position causes coffee to be dispensed into the filter basket. Movement of the porta filter carriage from the dispensing position to the closed position causes a scraping action to occur across the coffee disposed in the filter basket, thereby removing excess coffee from the filter basket.

Abstract: Method and device for the extrusion of thermomechanically deformable materials, as well as a compact screw extruder. The configuration of the material infeed in a screw extruder, has a significantly smaller length-diameter ratio than known solutions from the fields of injection moulding and additive manufacturing and a crushing tool, located in the funnel-shaped infeed region of the vertically arranged screw extruder which prevents the rotational movement of the material in the funnel, and also thereby forces movement in the conveying direction of the screw extruder in combination with the gradient of the screw flanks. In addition, a portion of the coarse material is crushed, whereby the bulk material density is increased in the region of the screw and less air must be pressed out of the material in the region of the plasticization and homogenization zone.

Abstract: A masticating juicer includes an auger configured to rotate within a drum to perform a masticating process with respect to at least one food item introduced into the masticating juicer with the masticating process producing a juice and a pulp. An end cap is coupled to an end of the drum and is adjustable relative to the drum with respect to an axial direction of the auger. The end cap includes a flexible ring disposed adjacent an end of the auger formed from a resiliently flexible material configured to flex in reaction to the pulp applying pressure to the flexible ring. The flexing of the flexible ring increases a cross-sectional flow area between the auger and the flexible ring to accommodate a back pressure generated by the pulp.

Abstract: A grinding machine for grinding food-products, such as meat or the like, includes an orifice plate at the outlet of a grinding head. The orifice plate has collection passages that discharge a mixture of soft material and hard material through the orifice plate. A separator assembly, including a separator screw and separation chamber, is located downstream of the orifice plate for separating the soft material from the hard material. A ring adjustment assembly includes a ring valve having an internal conical portion in communication with a nose portion of the separator screw, and a ring valve carrier configured to reciprocally displace the ring valve in an axial direction relative to the separator screw so as to vary a gap between the nose portion of the separator screw and the internal conical portion of the ring valve. Adjustment of the gap distance determines an amount of the hard material that is passed toward the discharge outlet.

Abstract: A consolidation system configured to consolidate a bulk molding compound, the apparatus comprises a barrel, a low compression first stage within the barrel, a high compression second stage within the barrel coupled with the low compression first stage, a die breaker coupled to the high compression second stage, and an extrusion die coupled to the die breaker. The low compression first stage includes a low compression screw for mixing and compressing a bulk molding compound comprising a resin and fillers. The high compression second stage includes a high compression screw for compressing the bulk molding compound into a compressed material. The die breaker comprises at least one of a plurality of holes or a plurality of slots.

Abstract: A system and process of producing pulp from lignocellulosic material after the lignocellulosic material has undergone compression (pressurization), maceration and removal of extractives produced during compression and maceration followed by chemical addition, fiberization, digestion (cooking) and further mechanical refining.

Abstract: A screw conveyor system for a compaction apparatus can be adapted on a material transportation vehicle. The compaction apparatus is characterized by having a hopper receiving materials and a container storing the materials in a compacted fashion. The compaction apparatus comprises a screw conveyor system that can include a screw conveying the materials from the hopper to the container, a passageway structure traversed by the screw, located between the hopper and the container and allowing passage of the materials. The passageway structure can define an asymmetrical aperture and the passageway structure can include a main passageway and a by-pass passageway allowing passage of materials from the hopper to the container.

Abstract: A system, method and apparatus used for controllably grinding coffee beans for use in an espresso machine. The system includes a grinder mechanism and an adjustment mechanism to adjust the grind of food product, such as coffee, produced by the grinder.

Abstract: A bag loader apparatus for filling an elongated bag may comprise a base assembly, and a bag interface assembly for removably mounting a bag thereon and forming a tunnel with a rear opening for fluid communication with the bag. A primary auger assembly has an output opening in communication with the tunnel of the bag interface assembly. In some embodiments, a bag mounting assembly may be configured to lift a bag onto the bag loader apparatus into a position for loading the bag by the apparatus. In some embodiments, a plurality of bag securing elements on the bag interface assembly may be configured to secure a portion of the bag to the bag interface assembly. In some embodiments, an auxiliary auger assembly carried on the base assembly may be configured to feed material into the primary auger assembly.

Abstract: An exemplary embodiment of a screw crusher may utilize a cantilevered screw with an inverse tapered shaft with flighting for conveying the product up the length of the shaft for compression. The screw may include an end flight configured to provide thrust to the product for further conveyance beyond the end of the screw or additional compaction when utilized with a receiving container. An exemplary embodiment of the screw crusher may utilize a single moving element in relation to a cylindrical tube for compression of the product. Also, an exemplary screw compactor may utilize a fixed replaceable restrictor tube section and an efficient screw design making it more cost effective and efficient to operate than other known compactors. Furthermore, an example of the screw crusher may be fitted with perforated or the preferred “V” Slotted tube to perform liquid removal in addition to the compaction of the material.

Abstract: An agricultural harvester is described, the harvester comprising a processor for receiving a flow of harvested crop and processing the harvested crop, an on-board tank for storing the processed crop, and a loading arrangement for transporting the flow of processed crop from the feeder to the on-board tank. The loading arrangement comprises an auger, the auger comprising a lower section with an inlet for receiving the flow of processed crop and an upper section with an outlet. The auger further comprises a tubular housing and an auger fighting mounted inside the tubular housing for, during use, transporting the flow of processed crop from the lower section to the upper section and outputting the processed crop via the outlet of the upper section. A clearance between the housing and the auger fighting is larger in the lower section of the auger compared to the upper section.

Abstract: A portable processing plant for processing granular material is provided. The portable plant includes a plurality of portable processing modules configured to be stacked vertically to allow for a vertically downward progression of the generally granular material through the portable processing plant. Each portable processing module includes a self-supporting independent frame structure and has at least one processing component affixed to the self-supporting independent frame structure. The self-supporting independent frame structures of the plurality of portable processing modules combine to define a structural skeleton of the portable processing plant. Each self-supporting independent frame structure can be removed from the structural skeleton substantially fully assembled while the at least one processing component carried by the self-supporting. Methods of assembling and disassembling the portable processing plant are also provided.

Abstract: A split hopper for dispensing granular or powdery materials has a hopper body and a lid. At least the hopper body is formed principally from a castable resin material such as polyurethane. The hopper body is formed from two hopper body sections mating at vertical faces and hinged to one another. Tooling mounts and other features such as clamping lugs can be cast directly into the hopper body sections during the casting process. The lid may be sealed to the top of the hopper body via a ring seal that may seal both radially and axially against the hopper body. A tool holder may be provided beneath the discharge opening of the hopper body for selectively engaging tooling so that the tooling does not fall out of the hopper body when the hopper body is opened.

Abstract: The present disclosure relates to systems and methods for producing an extruded protein product. In particular, a system for making an extruded protein product using a system that includes a die including channel having a transverse cross section that is a continuous loop along at least a portion of the length of the die is disclosed.

Abstract: A method and apparatus for a reciprocating kneader. A primary rotational gear is attached to a gear box primary shaft and rotates in concert therewith and engages a secondary rotational gear. The primary rotational gear drive provides a primary source of rotation for a kneading screw and for the secondary gear as a secondary source of rotation. An adjustable eccentric is coupled to the secondary oscillation gear and rotates in concert therewith for reciprocation motion.

Abstract: Disclosed is a system for pelletizing Solid Refuse Fuel (SRF). The system includes: a first crusher that primarily crushes plastic waste; a vibration sieve plate-conveyer that transports plastic waste that is primarily crushed by the first crusher; a second crusher that secondarily crushes the primarily crushed plastic waste sieved by the vibration sieve plate-conveyer; a first rotational shaft equipped with a first screw that fuses and transports the plastic waste which is secondarily crushed by the second crusher; a filter unit that is combined with the first rotational shaft and which removes impurities by filtering the secondarily crushed plastic waste that is fused and transported by the first screw; a second rotational shaft equipped with a second screw that transports impurity-free plastic waste filtered by the filter unit; and a molding machine that molds the plastic waste transported by the second screw.

Abstract: A helical seal system includes a first component, and a second component rotatable relative to the first component. The second component extends from a high pressure portion to a low pressure portion through an intermediate portion. A helical seal is provided on the intermediate portion of the second component. The helical seal includes at least one thread component having a pitch that is configured and disposed to draw fluids from the low pressure portion toward the high pressure portion when the second component is rotated.

Abstract: A concentrator-integrated screw press includes: a continuous concentrator configured to continuously concentrate sludge and discharge the sludge as concentrated sludge, and including a discharge amount equalization unit configured to equalize an amount of concentrated sludge to be discharged per unit time; a positive displacement pump installed consecutively to the concentrator, and configured to continuously transport the concentrated sludge discharged from the concentrator; and a screw press installed consecutively to a discharge side of the positive displacement pump, and configured to compress and dewater the concentrated sludge.

Abstract: A power juicer comprised of a motor disposed within a housing and having an output shaft projecting away from the housing; at least two alternate cutters each individually detachably connectable to the output shaft; a plurality of alternate inserts wherein a selected one of the plurality of alternate inserts circumscribes a selected one of the at least two alternate cutters detachably connected to the output shaft; and a body circumscribing the selected one of the plurality of alternate inserts wherein the body and the selected one of the plurality of alternate inserts include openings for feeding food to the selected one of the at least two alternate cutters detachably connected to the output shaft and openings for receiving juice, homogenized food, or shredded food therefrom upon actuation of the motor under the control of a safety system.

Abstract: A system for crushing material that may include a compaction chamber and a screw assembly that generally extends between the proximal and distal ends of the compaction chamber. In one embodiment, a portion of the screw assembly increases in diameter along a length of the shaft of the screw assembly such that the system is configured to crush material between the compaction chamber and the portion that increases in diameter. The portion that increases in diameter may be integral with the shaft of the screw assembly. An embodiment of the system may also include at least one wear member that is removably associated with the distal portion of the compaction chamber such that the wear member may assist with crushing. Further embodiments may include improved input, discharge, and/or jam clearance means for a screw crusher or other types of screw or auger systems.

Abstract: A system, apparatus, and method for managing recyclable materials are disclosed. In one embodiment, an apparatus is described, the apparatus comprising an inlet port for receiving the recyclable materials, a tube connected to the inlet port, an outlet port as part of the tube for expelling the recyclable materials, a screw blade mounted inside the tube and the inlet port along a tube longitudinal axis for moving the recyclable materials through the inlet port, the tube, and the outlet port, a motor coupled to the screw blade for rotating the screw blade, thereby moving the recyclable materials through the apparatus, and a receptacle installed onto the outlet port for receiving the recyclable materials.

Abstract: A juicer module is disclosed herein. The juicer module includes an open top juicer container, a lid which is provided with a material input through a side of the lid and coupled to an upper portion of the juicer container, a net drum fixedly arranged within the juicer container and a screw arranged within the net drum. The screw is provided with a spiral portion formed on a side surface of the screw and a rotary shaft to pass through the shaft hole of the juicer container. The juicer module may further include a guide rotary portion formed on an upper end of the screw, and the lid may be provided with a rotary guide for guiding the rotation of the screw, the rotary guide being in contact with an edge of the guide rotary portion when the juicer module is assembled.

Abstract: A screw press (1) for removing liquid from a pulp suspension has a shell (2) which is provided with openings through which the liquid can pass. The shell (2) contains a rotating screw with a screw flight (4) to which wearing parts are attached. Wearing part (6) and support (7) are connected to one another in a substance-to-substance bond by a soldered joint and in a positive bond by a projection (8) located at one of the two parts and which meshes into a recess (9) in the other part.

Abstract: An apparatus for preparing a melon juice concentrate, such as watermelon juice concentrate, includes a finisher with brushes for separating melon flesh from melon rind including leaving at least 1/16 inch flesh on the rind and screens for separating juice from flesh. The apparatus also includes a steamer to reduce bacteria count on whole melon, a chopper for chopping melons into pieces less than about 16 inches square, an extractor for extracting juice from the flesh, and an evaporator for concentrating melon juice to form melon juice concentrate. The steamer includes a cylinder frame, steam jets directing steam through apertures in the cylinder frame at whole melon therein, and a motivator to move the whole melon along the cylinder frame. The apparatus can also process cantaloupe, honeydew melon, and other melon.

Abstract: A solid/fluid separation module and pretreatment apparatus and method enables pretreatment of biomass at high temperature and pressure with the ability to vary residence and processing times.

Abstract: A system for adjusting the output of a densifier that includes a compression screw, wherein the system includes a pressure system. The pressure system may include a frame that at least partially surrounds at least a portion of a rail section of an extruder module associated with the densifier; at least one spring interposed between a first plate and the rail section, the first plate interposed between the frame and the spring, wherein the spring is associated with a face of the first plate; and a compression system associated with the first plate and the frame, wherein adjustment of the compression system is adapted to increase or decrease the compression force applied by the at least one spring to a side wall of the rail section.

Abstract: An apparatus for compacting and dehydration of organic waste includes a first drawer, which is designed to receive organic material and/or kitchen-produced foodstuff waste and is equipped with mechanical elements for compacting and dehydration of the foodstuff waste, as well as a second drawer, underlying the first, which is designed to receive the compacted and dehydrated foodstuff waste that comes out of the first drawer.

Abstract: A rendering method involves heating the animal protein and thereafter feeding the heated animal protein through a rendering screw press machine having an internal shaft assembly that includes a working portion with an overall compression ratio of greater than about 7 to 1, a first scroll flight section configured for decreasing cake thickness, followed by a first high compression cone section, followed by a stepped decompression section, followed by a second scroll flight section configured for decreasing cake thickness, followed by a second high compression cone section, followed by a straight collar section. Rotating the shaft assembly moves the heated animal protein through the machine such that liquid fat passes out through a barrel cage and substantially dried animal protein cake is output from the choke opening, and the heated animal protein only undergoes one stepped decompression during such movement.

Abstract: The invention refers to a screw conveyor, in particular as screw conveyor in a pressing screw device for material to be dried, for example moist or wet waste, consisting of a shaft that can be supported on bearings rotatably in the pressing screw device, and at least one spiral screw provided on the shaft to convey the material to be dried in the pressing screw. The invention is characterized in that the spiral screw is formed of at least two elements, such as, for example, a basic element and at least one cover element, and at least one of the elements of the spiral screw is designed exchangeably and removably, respectively.

Abstract: A juicer device comprised of a motor disposed within a housing and having an output shaft projecting away from the housing; at least two alternate cutters each individually detachably connectable to the output shaft; a plurality of alternate inserts wherein a selected one of the plurality of alternate inserts circumscribes a selected one of the at least two alternate cutters detachably connected to the output shaft; and a body circumscribing the selected one of the plurality of alternate inserts wherein the body and the selected one of the plurality of alternate inserts include openings for feeding food to the selected one of the at least two alternate cutters detachably connected to the output shaft and openings for receiving juice, homogenized food, or shredded food therefrom upon actuation of the motor under the control of a safety system.

Abstract: An apparatus is provided for treating a loose fibrous solid organic feedstock. The apparatus includes a reactor vessel and a compressor operable to introduce feedstock at elevated pressure into the reactor chamber. The apparatus includes means for controlling and modulating moisture level within the reactor. The apparatus includes an outflow or discharge assembly that has its own feeder or drive for packing feedstock into a discharge accumulator. The discharge accumulator feeds an outflow valve, in this case a uni-directional rotation ball valve operated by a servo motor. Discharge from the valve may be carried through a diffuser into a settling cyclone. In operation the ball valve is rotated to open and close the outflow passageway, the rate of rotation being variable in real time.

Abstract: A bin system that reduces the amount of trash that escapes through the auger hole formed on the bin. The system includes a bin with an auger hole formed on one end in which an auger nozzle is inserted. Mounted over the auger hole is a sealing disk assembly that includes a coaxially aligned ring spacer, an inner mounting ring affixed to the end of the bin, a flat circular elastic disk with an inner bore or circular valve, an outer ring and a plurality of threaded connectors. During operation, the auger nozzle is axially aligned over the bin's auger hole and the inner bore. When the bin is then forced over the auger nozzle, the elastic disk bends inward and stretches to create a tight seal around the auger nozzle. When the bin is moved, the auger nozzle is pulled through the disk which rebounds to its flat configuration.

Abstract: A waste separator apparatus is provided. The apparatus includes a first screen assembly for screening fluids from a waste stream where the first screen assembly defining an enclosure. A second screen assembly is provided for screening fluids from the waste stream and is disposed closely spaced-apart within the enclosure of the first screen assembly. A waste stream pathway is defined between the first screen assembly and the second screen assembly. A first separated fluids stream pathway is defined outwardly of the first screen assembly. A second separated fluids stream pathway is defined inwardly of the second screen assembly. One or more blades extends inwardly from the first screen assembly or outwardly from the second screen assembly for advancing the waste stream through the waste stream pathway. A related system is also provided.

Abstract: An initial processing of natural raw rubber through an initial processing machine, comprising the steps of: (a) providing a coagulated latex which contains water and volatile compositions; (b) dewatering the coagulated latex through a screw-pressing process to remove free water; (c) forming a first pretreated latex material; (d) aging the first pretreated latex material through an aging process to remove water and volatile compositions; and (e) forming a final product of aged latex material. The screw-pressing process makes use of the temperature and pressure increase along the elongated channel structure. The aging process makes use of the further temperature and pressure increase of the rubber materials, together with the screwing effect of the screw-shaft component, the squeezing effect of the nozzle and additional heating at a particular location, which is around the mouthpiece of the nozzle to complete the aging process, which is energy saving, effective and efficient.

Abstract: For manufacture of solid fuels by solidifying processing-object materials containing plastics, waste paper and waste wood, the processing-object materials inputted through an input port 12 are subjected to water injection so that their water content becomes 15 wt % or more, preferably 20 wt % or more, and then kneaded, compacted and extruded in three turns or less, being extruded from molding nozzles 53 of an end face plate 5. The water injection is performed by a water injection nozzle 31 from the input port 12 into a casing 11. Opening and closing of a solenoid valve 33 interposed on a water injection pipe 32 adjoining the water injection nozzle 31 is controlled based on a signal S1 derived from a temperature sensor 55 provided at a molding nozzle 53 of the end face plate.

Abstract: Screw press, with small dimensions, particularly suitable for the compaction of solid waste for disposal also using sorted-waste collection. The screw press comprises an initial large-diameter screw section with a wide-pitch helix, communicating laterally with the bottom opening of the loading hopper (1) in order to remove the material from the hopper and feed it to a following small-diameter screw section with a small-pitch helix, surrounded by an internally scored stator body. This produces the feeding and compaction of the material which also occurs in conjunction with the action of a constriction which acts on the discharge mouth of this latter screw section. A press of this type has the two screw sections (3, 4) which are separated and arranged parallel to each other and one above or around each other, so as to form overall a press which no longer has as its length the sum of the lengths of the two screw sections.

Abstract: An exemplary embodiment of a screw crusher may utilize a cantilevered screw with an inverse tapered shaft with flighting for conveying the product up the length of the shaft for compression. The screw may include an end flight configured to provide thrust to the product for further conveyance beyond the end of the screw or additional compaction when utilized with a receiving container. An exemplary embodiment of the screw crusher may utilize a single moving element in relation to a cylindrical tube for compression of the product. Also, an exemplary screw compactor may utilize a fixed replaceable restrictor tube section and an efficient screw design making it more cost effective and efficient to operate than other known compactors. Furthermore, an example of the screw crusher may be fitted with perforated or the preferred “V” Slotted tube to perform liquid removal in addition to the compaction of the material.

Abstract: Screw press, preferably for removing liquid from a material to be conveyed, comprising a screw shaft (1) complete with a helical conveying flight (2) mounted on the screw shaft (1) and a housing shell (3) surrounding it, where a transport channel (4) is formed for the material to be conveyed between the screw shaft (1), the conveying flight (2), and the housing shell (3). In order to prevent conveyed material components from adhering to the screw shaft (1), and thus uneven filling of the transport channel (4), the invention provides for the screw shaft (1) to have a surface profile (5), at least in one section of the transport channel (4).

Abstract: An auger compactor bin system that reduces the amount of trash and waste that escapes through the auger hole formed on the bin. The system includes a bin with an auger hole formed on one end in which an auger nozzle is inserted. Mounted over the auger hole is a sealing disk assembly that includes a coaxially aligned ring spacer, an inner mounting ring affixed to the end of the bin, a flat circular elastic disk with an inner bore or circular valve, an outer ring and a plurality of threaded connectors. During operation, the auger nozzle is axially aligned over the bin's auger hole and inner hole or circular valve formed on the elastic disk. When the bin is then forced over the auger nozzle, the elastic disk bends inward and stretches to create a tight seal around the nozzle. When the bin is full, the bin is then moved so that the nozzle is pulled through the disk and the disk rebounds to its original flat configuration and keeps waste and trash from escaping.

Abstract: An apparatus for compacting and dehydration of organic waste includes a first drawer, which is designed to receive organic material and/or kitchen-produced foodstuff waste and is equipped with mechanical elements for compacting and dehydration of the foodstuff waste, as well as a second drawer, underlying the first, which is designed to receive the compacted and dehydrated foodstuff waste that comes out of the first drawer.

Abstract: A juice extractor capable of extracting juice from vegetables, fruits or soymilk from beans is disclosed. The extractor includes a housing having a draff outlet port and a juice outlet port, a screw having an upper rotary shaft inserted in a rotary shaft hole of the housing and a lower rotary shaft with a plurality of screw spirals formed on an outer periphery thereof, and a mesh drum for extracting the juice toward the juice outlet port, and a rotary brush mounted between the housing and the mesh drum and having a brush holder. Various nutrients and intrinsic flavor contained in the vegetables or fruits are maintained to the fullest extent by employing a very low speed screw of a squeezing mode. Also, since the housing accommodating the screw is vertically fixed to an upper portion of a drive unit, the material is automatically moved downward without pressing the material down, and the draff is discharged while squeezing and grinding the materials put in an inlet port.

Abstract: A concentrator-integrated screw press includes: a continuous concentrator configured to continuously concentrate sludge and discharge the sludge as concentrated sludge, and including a discharge amount equalization unit configured to equalize an amount of concentrated sludge to be discharged per unit time; a positive displacement pump installed consecutively to the concentrator, and configured to continuously transport the concentrated sludge discharged from the concentrator; and a screw press installed consecutively to a discharge side of the positive displacement pump, and configured to compress and dewater the concentrated sludge.

Abstract: A vertical cylindrical dewatering apparatus for dewatering fibrous slurries, slurry of manure and water, or other similar slurries. The apparatus includes a housing that includes a defined chamber having an enclosed top end with a slurry injector into the chamber, a centrally disposed first filtering element that includes first and second flightings, and a second vertical cylindrical filtering element including a support grid. The first and second filtering elements define the chamber. The slurry in-flow port at the top of the apparatus directs the slurry spiraling down between the flightings. The particles start building up at the bottom of the chamber as the water is filtered out from the housing through filtrate drains. Compressed air supplied through a rotating seal down through the centrally disposed filtering element moves through the filter, and through the particles forcing the water from between the particles out through the outer filter element.

Abstract: A device and method for compressing compressible material into a bale are provided. According to certain aspects of the disclosure, the device may include a frame, a feed bin, a first compression chamber, a second compression chamber, and a compression mechanism. The feed bin may be configured to accommodate the compressible material. The first compression chamber and the second compression chamber may be mounted to the frame so as to be rotatable about a substantially horizontal axis between a compression position and a transfer position. The compression mechanism may be configured to load the compressible material from the feed bin into a respective one of the first or second compression chambers in the compression position and compress the compressible material into the bale within the respective compression chamber.

Abstract: Shown is a two stage filtration system for treatment of fibrous vegetable matter, particularly oilseed materials such as oil-extracted canola flakes to separate the low valued fibrous material from soluble material and small non-structural water-insoluble material of higher value. The filtration system receives a vegetable matter slurry and passes the slurry through first stage filter which is an impeller type filter that operates to separate the slurry into a filtrate and a moist retentate. The moist retentate is further filter in a second compression filtration stage or a centrifuge to remove additional water. Small non-structural insoluble matter is removed in the filtrate.

Abstract: A compactor for compacting and dewatering debris comprises a housing having an inlet for enabling debris to be delivered to forwarding augers which forward the debris to a compaction chamber at the discharge end of the housing. The chamber has an outlet opening of less cross-sectional area than that of the chamber, thereby ensuring compaction of the debris as it moves toward discharge. Debris enroute to discharge may be sprayed with water to remove sludge-like substances which otherwise would cling to some types of debris.