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7144550 |
Mobile apparatus and process for treating infectious waste
A mobile self-contained apparatus and process for grinding, grating, macerating, chemically disinfecting, and drying infectious waste material. A trailer ( 10 ) contains a hopper ( 27 ), a...
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6951312 |
Particle entraining eductor-spike nozzle device for a fluidized bed jet mill
An eductor-spike nozzle device includes (a) a first cylindrical member having a first wall including a cowl lip and defining a first hollow interior, and (b) a second cylindrical member mounted...
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6942170 |
Plural odd number bell-like openings nozzle device for a fluidized bed jet mill
A jet mill includes plural nozzle devices for discharging a composite stream of high velocity fluid. Each nozzle device includes a plural odd number of nozzle openings for discharging an individual...
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6540165 |
Process for handling particulate material at elevated pressure
A process comprising the steps of: (1) pressurizing a particulate material in bead or pellet form in a vessel to an elevated pressure with a first gas, (2) reducing the particulate material under...
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6527208 |
Process and apparatus for reclaiming the economic components of polluted scrap rubber tires
A process, and associated apparatus, that separates the economic components of scrapped rubber tires while isolating and removing certain levels of contamination associated with these tires. The...
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6524443 |
Pulping system for a paper machine
A paper machine includes a traveling belt for carrying a fiber web, and a cutting device disposed below the belt for cutting the fiber web into smaller pieces. The cutting device has an inlet and...
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6196482 |
Jet mill
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...
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6182913 |
Method and apparatus for reclaiming carpet components
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...
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6082640 |
Method for granulating and grinding molten material and device for carrying out said method
In a process for granulating and comminuting molten material, the slag melt is acted upon by compressed water and discharged together with the vapour formed. The liquid slag is introduced into a...
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6000645 |
Axial flow, bi-rotor concrete reclaimer
A concrete reclaimer having a pair of concentric mesh cylinders for separating wet concrete into its original components. The invention includes a hopper and feed screw for feeding wet concrete...
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5979804 |
Particulating apparatus and method
A particulating apparatus for liquid filled plastic containers in preparation for recycling produced plastic particulate. The particulating apparatus includes a container hopper for accepting a...
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5941468 |
Waste treatment apparatus and method
Containerized medical waste is treated by shredding, and then passing the shredded material, by means of a screw conveyor, through a direct steam impingement stage and a dehydration stage in which...
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5906321 |
Non-ferrous metals cleaning system
A cleaning system for non-ferrous metals for the removal of ash residue and dirt from metals derived from a municipal waste combustor includes an infeed chute for receiving the dirty metals and...
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5794861 |
Process and apparatus for separating components of fragmented vehicle tires
Methods and equipment are described for the recycling of pieces of pre-fragmented scrap tires using high pressure water jets. The use of high pressure water provides for the production of...
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5755388 |
Waste tire treating apparatus
A waste tire treating apparatus is disclosed. It includes a grinding device for grinding the waste tire into blocks with smaller volume, a washing device for washing the ground waste tire, a drying...
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5716012 |
Bulk material handling system
A garbage handling system (10) including a plurality of garbage collector bins (12) each provided with a reciprocating floor conveyor (50) and a movable, suspended chain assembly (30) at an outlet...
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5695132 |
Air actuated nozzle plugs
A mill for grinding marking particles utilizing a source of a pressurized fluid is provided. The mill includes a grinding chamber having a peripheral wall, a base and a central axis. The mill also...
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5690284 |
Method and apparatus for grinding
There is disclosed a method and apparatus for grinding. Based on a vertical shaft impactor, a method is disclosed which provides improved results by allowing materials to be ground in a wet form....
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5683038 |
Tire dissection system
A tire dissection method and apparatus to separate the rubber and steel components in a tire by using a high pressure fluid. The high pressure fluid removes the rubber liner and excises the steel...
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5667147 |
Process and device for granulating and crushing molten materials and grinding stocks
A molten melt of slag and grinding material is introduced into a mixing chamber to which a cooling and mixing agent is injected, the agent being compressed air, water or an air/water mixture which...
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5624079 |
Injection blending of toner during grinding
An apparatus for the mixing of toner and a material to form a toner mixture is provided. The apparatus includes a grinder having a grinding chamber within the grinder and a material adder for...
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5624077 |
Concrete cyclone reclaimer
The present invention is a novel concrete reclaimer cylinder with a closed chamber and a screen chamber. The reclaimer is disposed in a non-horizontal position such that screen chamber is...
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5595349 |
Continuous flow rotary materials processing apparatus
A continuous flow, rotary processing apparatus for horizontal transport of material at a predetermined rate. Material from an infeed conveyor enters a continuous system including at least one...
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5568895 |
Treatment of waste materials for disposal
Organic wastes are made suitable for disposal by sequential treatment with an oxidizing solution and an alkaline earth oxide or hydroxide. The treated waste is then mixed with an absorbent material...
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5566890 |
Process for recovering post-consumer waste plastics
Feed stock is made from an assortment of post-consumer polymer articles by assembling those articles of the assortment which are suitable for recycling into feed stock. The assemblage is granulated...
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5542613 |
Process for impact crushing of solid particles
The present invention pertains to a process for facilitating the crushing of particles which have a low weight and are in suspension, wherein at least one portion of the suspension is accelerated...
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5520341 |
Apparatus for regenerating foundry sand
A foundry sand is regenerated in an upright chamber to which air is admitted at the junction between a peripheral wall and between while an abrading rotor is in a horizontal plane close to the...
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5516049 |
Hospital refuse sterilization plant
To reliably sterilize hospital refuse in a quantities and configuration in which it occurs on its collection, the plant includes a refuse loading device, a shredder, a motorized screw for refuse...
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5465913 |
Atomizer
An atomizer for atomizing a material into fine particles thereof, comprising an atomizing unit and a pump for forcibly supplying the material to the atomizing unit. The atomizing unit comprises: a...
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5441205 |
Apparatus for water-granulating slag
An apparatus is disclosed for water-granulating slag being discharged from a discharging launder. The apparatus includes a receiving launder arranged below the discharging launder. The receiving...
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5433390 |
Decentralized solid waste recycling systems
A solid waste recycling system for use in recycling containers containing residual liquids. The recycling system includes a housing having an inlet for receiving the containers. Two pluralities of...
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5423490 |
Method and device for fluidized bed jet mill grinding
Method and device for fluidized jet mill grinding wherein a nozzle construction is provided in which the momentum of the jet issuing from the nozzle is varied between areas of high momentum and...
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5402947 |
Media granulation apparatus
A new and improved media granulation apparatus includes a cyclone chamber assembly which includes an outer wall, a plurality of vortex controller assemblies connected to the outer wall, and an...
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5390864 |
Apparatus for forming fine particles
To alter feedstock material, the material is exposed to laser radiation applied at a selected angle of incidence, intensity and wavelength related to the refractive index of the feedstock material....
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5386947 |
Hammermill for reduced shingles
A method for reducing at production levels sticky, abrasive waste shingles and portions thereof into a reduced shingle material for use of a patch for potholes and cracks and as paving for roads...
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5385307 |
Cryogenic tire recycling system
The raw material in used tire carcasses is reclaimed by cutting the tire into quarter segments and freezing the segments with liquid nitrogen in a controlled environment freezing chamber. Rotary...
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5368240 |
Apparatus for reducing rubber to particles
Apparatus for reducing to particles scrap rubber, consisting of an inclined pre-cooling tunnel (11) comprising a conveying means (27) and adapted to be charged via a feed shaft (13), a main cooling...
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5358184 |
Method for separating multi-ply packaging material for recycling
A separator for separator a paper ply from a polymer or other ply of heterogeneous, multi-ply packaging materials subjects the packaging materials to high pressure liquid delivered from a plurality...
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5351895 |
Separating device for cellulosic and thin plastic materials
A method for recycling waste plastic material, from polymeric film or hydropulper waste, including plastic and cellulosic fiber or organic contaminants. The method includes the steps of introducing...
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5348235 |
Medical waste disposal system
A medical waste disposal system includes an assembly for superheating a quantity of untreated medical waste which is partially saturated with water to an internal temperature of at least 275...
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5312051 |
Fresh wet concrete reclaimer
A concrete reclaimer includes a concrete processor having a rotating inclined screen and a pipe discharging water. Fresh concrete being disposed is poured into an open end of the rotating screen,...
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5303872 |
Transportable battery disposal unit
A field transportable battery disposal unit comprises a storage drum containing a neutralizing fluid and a cutting apparatus adapted to sit on top of the drum, the cutting apparatus including a...
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5246172 |
Water nozzle equipped tire shredder
A tire shredder having nozzles to introduce water to the shredding chamber.
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5152467 |
Machine for reducing the volume of a bundle of rubbish
A machine to reduce the volume of a bundle of rubbish includes a pair of crushing rollers, a grinding plate, a container to enclose the grinding plate and a water tank to supply water into the...
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5137218 |
Pulverizer for reducing the possibility of explosions
To reduce the possibility of explosions, an upper fogging header having a plurality of nozzles is connected to the pulverizer and the operation of the upper fogging header, a lower fogging header...
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5074476 |
Method of manufacturing fibre material containing lignocellulose for the production of fibre boards
A method and an apparatus is described for the manufacture of fibrous material containing ligno cellulose for the production of fibre boards by the dry process, wherein cleaned and mechanically...
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4955550 |
Quantitative feeding apparatus usable for pulverized and/or granular material and batch type multi-colored automatic feeding apparatus
A quantitative feeding apparatus usable for pulverized and/or granular material, a multi-colored automatic feeding apparatus in which the material to be handled is fed in the form of a master batch...
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4928891 |
Crushing apparatus having a fluid supply means associated with a rotary crusher
An apparatus for injecting fluid into the crushing region of a rotary crusher, which may be either a gyratory crusher or a cone crusher, is disclosed. The injection of fluid can be through...
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4905918 |
Particle pulverizer apparatus
Pulverizer apparatus is provided for pulverizing solid materials into very fine particles. A cylindrical shell member within the pulverizer housing devides the interior of the housing into central...
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4877190 |
Sandblasted garbage disposal system and method of using
A system for collecting, drying, and comminuting garbage. The garbage is collected and introduced into a hopper. A plurality of heat lamps and sandblasting nozzles are provided on the walls of the...
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