Abstract: A system for producing a suitable fuel from waste material including a dispersion tank in which a rotating impeller is positioned in the bottom of such tank in close spaced relationship above a stationary plate and the facing surfaces of the impeller and the plate include shear blocks which intermesh to grind solid materials in the tank and disperse the solid materials in a blend stock making a suitable fuel. A cylinder is connected to raise and lower the impeller to control the spacing between the impeller and the plate and thus control the spacing between the shear blocks to control the fineness of the grinding of the waste material. Means is provided for discharging metal from the dispersion tank and means is provided for circulating liquid from the dispersion tank to an accumulation tank and for recirculating the liquid from the accumulation tank to the dispersion tank.

Abstract: A form for making a stepped-bottom basket including a three-dimensional L-shaped frame vertically partitioned into two segments that are releasably fastenable to one another. The first segment includes top, front, rear and side walls that define the shape of the interior of the deep portion of the stepped bottom basket and the second segment includes top, front, rear and side walls that define the shape of the interior of the shallow portion of the stepped bottom basket. The second segment may include an integral splint guide capable of receiving inner reinforcement splints for the bottom of the shallow upper basket portion. Adjacent walls of the segments may be adapted for securely fitting and fastening the segments together.

Abstract: There is described a milling machine which has a shell main unit and enables an improvement in the efficiency of crushing ore by uniform distribution of grinding members within the shell main unit and which enables an improvement in the quality of crushed stones by prevention of excessive crushing of ore. The shell main unit includes a first cylindrical section provided on an ore supply side and a second cylindrical section provided on a crushed stone outlet side. The first cylindrical section is tapered such that the inner diameter thereof becomes greater toward the ore supply side, and the second cylindrical section is tapered such that the inner diameter thereof becomes greater toward the ore supply side. The first cylindrical section is tapered with a very small cone angle, and the second cylindrical section is tapered with a cone angle greater than that of the first cylindrical section. The axial center of the shell main unit resides in the first cylindrical section.

Abstract: A variable throw eccentric cone crusher. The cone crusher comprises a frame, a crusher head supported on the frame for gyration about a first axis, a bowl supported on the frame in spaced relation to the crusher head, and a mechanism on the frame for varying the eccentricity of the gyration of the crusher head. An eccentric member engages the crusher head and is eccentrically pivotable about a second axis radially offset from the first axis. The eccentric member is adjustable to vary the eccentricity of the gyration of the crusher head.

Abstract: A discharge device for discharging solids of a thermoplastic substance and fibers includes a discharge passage extending longitudinally and having an inner wall surface forming a passage opened at its lower end, a solid supply device for supplying the solids of the thermoplastic substances to a first position in the passage and a fiber supply device for supplying the fibers to a second position in the passage. A cross line on which a part of the inner wall surface extending downward from an upper one of the first position and the second position intersects a vertical plane forms an angle of 0 to 30° with respect to a vertical line, or all tangent lines for the cross line form angles from 0 to 30° with respect to a vertical line.

Abstract: A working surface 14 is provided with a plurality of splint locators 15-18 and a bottom locating area 27 suitable for arranging basket splints 11A-C, 12A-C into a predetermined number and configuration of angularly related sets 11, 12. A slot 44, 45 and a linearly aligned set of sockets 48A-C, 49A-C are formed in the working surface 14 outwardly from two of the perimeter edge portions 21, 22 of the bottom locating area 27. An alignment rim 29, 30 is provided for positioning one end of each of the basket splints in one of the angularly related sets 11, 12. A bolt 50, 51 is slidably mounted in each of the slots 44, 45 and extends upwardly through each of the alignment rims 29, 30. A wing nut 56, 57 is threadedly mounted on each of the bolts 50, 51 for releasably tightening the alignment rims 29, 30 at selected sites on the working surface 14. A ring-headed pin 58, 59 extends downwardly through each of the alignment rims 29, 30 for releasably engaging a selected one of the sockets 48A-C, 49A-C.

Abstract: Systems and processes of the present invention for recycling glass fiber waste into glass fiber product include a supply of scrap glass fibers having a mean average length of less than about 5 millimeters; a crusher having at least one pair of rotatable rollers which rotate at essentially the same speed, the rollers having intermeshing protuberances for crushing scrap glass fibers passing therebetween; and an air separating device for separating a first portion of crushed glass fibers having a mean average length of less than about 3 millimeters from a second portion of oversize glass fibers.

Abstract: The invention provides a jet mill which comprises a hollow disk-shaped turning and crushing chamber; a plurality (“m”) of crushing nozzles, to form turning flows by jetting a high pressure gas, in which the jetting ports are inclined to the peripheral wall side and disposed at the sidewall of the turning and crushing chamber; a plurality (“n”) of venturi nozzles, disposed at the side wall of the turning and crushing chamber, which leads materials to be crushed, in line with the high pressure gas; a solid and gas blending chamber which is formed at the upstream side of the venturi nozzles; a crushed material supplying portion communicating with the solid and gas blending chamber; a press-in nozzle disposed in the solid and gas blending chamber coaxially with the venturi nozzles; and an outlet, disposed at the upper part of the middle portion of the turning and crushing chamber, through which micro powder is discharged; wherein the dependency of materials to be crushed for collision with

Abstract: The present invention is in the field of grinders and pulverizers. More specifically, the present invention provides grinders that reduce the size of plastic and other polymeric particles through circular shaped grinding rings. The present invention further provides an apparatus that reduces the time required replacing worn blade segments and, increases grinding or pulverizing efficiency. With the present invention, when the blade segments wear, an adapter ring is unbolted from a drive ring, and once removed, individual blade segments fitted onto the adapter ring slide out of the adapter ring for replacement or sharpening, without the need to unbolt individual blade segments. In the preferred embodiment, the present invention comprises a dovetail type fitting wherein, the male section of the dovetail fitting is connected to the blade segment and the female section of the dovetail fitting is connected to the adapter ring.

Abstract: The invention relates to a food-processor accessory (13) comprising a container (15), a rotatable tool (23), a support (21) for the tool, and a coupling member (27) by means of which the tool can be coupled to a drive member (9) which is arranged in a main housing (1) of a food processor, the container being detachably coupled to the support. According to the invention, the accessory is provided with a safety member (31) and a locking device (33), which co-operates with said safety member. The safety member can be displaced relatively to the coupling member from a first position, in which the safety member prevents the coupling member from being coupled to the drive member, to a second position, in which the safety member allows the coupling member to be coupled to the drive member, the locking device locking the safety member in its first position when the container is uncoupled from the support and releasing the safety member when the container is coupled to the support.

Abstract: The comminution and distribution device according to the invention can be used to crush comminutable, pumpable materials, in particular mechanically dewatered slurry, into roughly the same sized pieces, and feed them in controllable quantities to a downstream device, e.g., a dryer. To this end, the slurry is conveyed through a gap formed by two oppositely rotatable parts. In preferred embodiments of the device according to the invention, both parts exhibit recesses on the side facing the gap, which are designed in such a way that, when the two parts are turned opposite each other in the preset rotational direction, slurry strands with periodically alternating areas with smaller and larger cross sections are formed, transported outside and split at locations exhibiting smaller cross sections.

Abstract: A system for reclaiming carpet components such as yarn, tufting primary, binder, and secondary backing wherein the carpet is sprayed with a high velocity water spray so as to disjoint the components from one another, and thereafter, separating the secondary backing from the yarn and tufting primary. Desirably, water is removed from the disjointed carpet after spraying the carpet with high pressure water spray. This system is useful for reclaiming components of broadloom carpet and carpet tiles and cleanly and efficiently separates tie components of carpet.

Abstract: A device and method are set forth for crushing rocks. The device includes first and second rotors defining therebetween a nip for crushing rocks. A feed opening is provided to feed rock between the rotors to the nip. Angular shoes on the second rotor direct rocks between the openings. In a further aspect, the second rotor may have a non-circular perimeter such as a pentagon or the like.

Abstract: A system and method for recycling a waste glass cullet includes a first screening station for separating large glass shards of approximately one inch in diameter from smaller glass shards in the cullet, a crusher to reduce the large glass shards to smaller glass shards smaller than approximately one inch in diameter, a second screening station to separate remaining large contaminants having a diameter of approximately one inch or greater from the cullet, a series of vacuum inlets disposed along a conveyor to remove light contaminants, a presoaking apparatus comprising a holding tank partly filled with a presoaking solution, a rotary washing apparatus comprising a drum with vanes disposed along an inner wall of the drum to toss the cullet in the washing solution, the vanes being oriented so that the cullet is tossed progressively forwardly toward a discharge outlet of the drum, to remove buoyant contaminants from the cullet, a dewatering apparatus to remove excess water from the cullet, and a dryer for reducin

Abstract: A mill for grinding material such as salt grains or pepper corns whose coarseness can be adjusted and whose grinding gear can be disassembled for cleaning. The mill has a middle part which serves as a reservoir for the material to be ground and an upper part which is attachable to the middle part by means of an attachment and adjustment element. In addition, the mill has a lower part which is designed to unscrew from the middle part for the purpose of cleaning the grinding gear. The grinding gear includes both an upper grinding wheel which is disposed underneath on the middle part and a lower grinding wheel which is screwed together with the attachment and adjustment element through a pivot pin. The pivot pin is connected in a nonrotatable way to the upper part. The grinding gear is actuated by turning the upper part. Using the attachment and adjustment element, the distance between the two grinding wheels and thus the degree of coarseness of grinding can be adjusted.

Abstract: A low shearing curved surface granulator for bulk feed consists of a feeding mechanism and a granulating mechanism; wherein the mainbody of the feeding mechanism is a cylindrical body, the main part of the granulating mechanism is a groove pipe with flanges on both its ends, the groove pipe is longitudinally mounted on the cylindrical body, and the granulator is provided with a ball comber board and a ball scraper. A sector plate is mounted parallel to the cylindrical body on the inner cavity baseplane of the cylindrical body in the feeding mechanism; a driving wheel is set up under the sector plate; a sliding pin is fastened in the driving wheel; the sliding pin fits in with a slide way opened on the sector plate, which slides up and down in the slide way following rotating of the driving wheel, and the sector plate is made to swing repeatedly around the pin in the cylindrical body. The granulator performs massive feeding in one time, can greatly reduce labor.

Abstract: A combination of screening structure for a composite usually food material made up, for example, of a relatively soft flesh component to be recovered and of relatively hard components usually disposed of as waste, and of dual material conveying and discharging screws having overlapped and intermeshed helical flights as discharge structure for the relatively hard components which provide a running series of compartments for receiving, carrying, and discharging such relatively hard components as well as providing useful back pressure on the composite material travelling along and against the entry face of the screening structure. Termination of the overlapping relationship of the helical flights of the material conveying screws within a discharge area for the relatively hard material carried by such compartments facilitates discharge of such relatively hard material.

Abstract: A coffee grinder which may be used in the hotel industry is positioned at an oblique angle to the vertical and makes it possible for several coffee grinders for different types of coffee to be accommodated in a minimal space. Coffee beans are fed into a grinding mill having fixed and rotating grinding wheels. The distance between the grinding wheels is adjustable. An ejection opening for discharge of the ground coffee powder allows the powder to be ejected tangentially and under the influence of gravity from the grinding mill.

Abstract: The present invention relates to a housing provided for a rolling mill. The housing includes two sidewalls and at least two horizontal beams for receiving a roll unit. This construction is characterized in having at least one further additional beam arranged in a vertical spacing to the beams, whereby the beams pass through the side walls or are fastened partly outside thereof.

Abstract: The invention relates to a device for dewatering and defibrating ligno-cellulose material using a screw. It is primarily characterized by a defibrating element (9) directly adjoining the body (2') of a first screw.