Matches 1 - 50 out of 57 1 2 >


Match Document Document Title
8028439 Clothes dryer bearing gasket support  
A clothes dryer bearing structure has an arcuate channel for receiving the open end of a dryer drum. The channel has an inner wall portion, a base wall portion extending radially outward from the...
7351056 Method and apparatus for introducing materials into a rotary kiln  
An apparatus for introducing a material into a kiln using low pressure air injection. In a preferred embodiment, that apparatus has a movable vessel that is movable between a collection position...
7066703 Chuck transport method and system  
A method and system for transporting a plurality of substrates between a transfer chamber and at least one processing chamber. The system includes a chuck assembly with a plurality of chucks...
6231288 Conveyor head and lift for feeding tires into a rotating kiln  
A tire conveyor and lift apparatus for conveying, lifting and orienting fuel tires for injection into a rotating cement kiln by force or by gravity. The apparatus brings tires from a tire source...
6139314 Rotary hearth furnace  
Furnace for the treatment of ore on a rotary hearth, including a toroidal chamber, a rotary hearth and drives for the rotary hearth, the hearth being arranged on a supporting frame fitted with...
5863197 Solid flight conveying screw for furnace  
A fluid cooled conveying screw adapted for rotary hearth furnaces. A plurality of solid alternating single and double flights are affixed to an outer barrel. The single flights are at least...
5770169 Rotary drum structure for a sterilizing apparatus  
The invention relates to a rotary drum structure for a sterilizer. The structure includes: four beams (30, 32, 34, 36) disposed parallel to said axis and defining a rectangular parallelepiped...
5749722 Single charge continuous rotary retort furnace with an accessible door  
A single charge continuous rotary retort furnace for heat treating machine parts in a sealed atmosphere, including a rotary retort furnace housing having an inlet and outlet end with a feeder...
5549058 Method and apparatus for charging a bulk material supplemental fuel into a long cement kiln  
A method and apparatus for feeding a bulk material supplemental fuel through a port formed in a side wall of a rotary vessel of a cement kiln. The apparatus includes a stationary annular plenum...
5438766 Tumbler for loosening entangled cloths  
A rotating drum tumbler for loosening damp, entangled cloths or sheets is disclosed which includes a frame, a cylindrical drum rotatably supported by the frame for rotation about a horizontal axis...
5377603 Burning of blended waste-derived supplemental fuel for improved manufacture of cement  
A method is described for environmentally sound usage of combustible hazardous waste in an operating rotary kiln. The method is particularly adapted for disposal of solid hazardous wastes,...
5257586 Method and apparatus for feeding to a rotary device  
An apparatus for delivering material to the interior of a kiln to be burned therein which includes a feeding mechanism which rotates with the kiln within a stationary transfer means or drum, means...
5226774 Device for charging combustible solids to rotary kilns  
An apparatus is provided for charging combustible solids through a port in the wall of a rotating kiln into a heated zone of the kiln. The apparatus includes a port closure comprising inner and...
5224433 Waste fuel delivery to long kilns  
A method is described for environmentally sound usage of combustible hazardous waste in an operating rotary kiln. The method is particularly adapted for disposal of solid hazardous wastes,...
5207176 Hazardous waste incinerator and control system  
A hazardous waste incinerator (100) includes a rotary kiln (120) with a helical flight (250) within. The kiln (120) is fed hazardous waste by either a continuous feed system (164) or a positive...
4930965 Apparatus for charging solid fuel to rotary kilns  
An apparatus is provided for charging containerized fuel, particularly combustible hazardous waste homogenates, through a wall of a rotating kiln with minimal perturbation of mineral processing...
4674198 Apparatus for granulating, pelleting, and coating and/or drying fluid materials  
The apparatus comprises a drum (10) adapted to be driven in rotation about a horizontal axis of rotation (A) and having an at least approximately cylindrical body (12) as well as two steep end...
4555182 Apparatus and method for recycling asphaltic concrete  
An improved process for recycling asphaltic concrete comprises introducing asphaltic concrete particles at one end of an elongated rotating drum while supplying flame and hot gases of combustion...
4350102 Combined combustion and melting furnace for solid, pasty and liquid waste materials  
A rotatable drum is equipped at a front end with a burner for liquid waste materials and at a rear end has a tiltable charging mechanism for solid waste materials and waste materials stored in...
4322196 Soup retort  
A cooking retort for soup or the like in which the individual cans are stored in storage rack clusters arranged around a generally horizontal axis. The retort employs a power cylinder to tilt the...
4315712 Loading method and device for feeding waste-filled containers into a rotary incinerator  
A loading method and loading device for feeding waste-filled containers into a rotary incinerator, wherein open topped containers are filled with liquid, pasty, or solid waste materials and are...
4288217 Rotary calciner feed spiral  
In a calciner having a rotatable cylindrical retort, an improved material feed spiral has a final turn and a 3/4 turn ending immediately adjacent the retort and a next to final turn connected to...
4288216 Calciner with tapered reverse feed spiral  
A calciner includes a rotatable cylindrical retort which is indirectly heated and has material receiving and material discharging ends. A reverse pitch tapered spiral is affixed internal of the...
4286946 Calciner reverse feed discharge spiral  
A calciner has a rotatable indirectly-heated cylindrical retort with a material receiving end and a material discharge end and a reverse pitch spiral is affixed internal of the cylindrical retort...
4273493 Rotary furnace volumetric feeder with sealed chute  
A rotary furnace volumetric feeder includes a hopper for receiving work pieces, a feed chute which includes two openings disposed therein, a measuring station and discharge chute. The discharge...
4255389 Apparatus for rapid machine composting of sewage sludge  
A device for the rapid machine composting of sewage sludge including a rotary drum and having a feeding device extending longitudinally of the drum for feeding material to be composted into the...
4243382 Material distributing means for rotary drum type heat treatment apparatus  
Rotary drum type heat treatment apparatus having a rotary drum rotatable about a longitudinal axis. The drum has an outlet end and the apparatus includes a cooling section having a movable grate...
4191531 Discharge chute assembly for calcining hearth  
A discharge chute assembly for a rotary calcining hearth in which a carriage movable radially along tracks carries one or more pairs of opposed rollers receiving a flange extending around the...
4090622 Rotary retort furnace  
A rotary retort furnace wherein the retort is supported for rotation at only one end outside of the heated furnace shell such that the retort is cantilevered into the shell. The rotary retort has...
4036583 Rotary furnace for the continuous manufacture of solid alkaline silicates  
A rotary furnace includes a tubular body rotating slowly with a slight rake, having an opening for charging the materials at its higher end, a burner at its lower end and several rectangular or...
4010081 Apparatus for quenching and cooling coke  
Substantially horizontal rotary drum system for quenching and cooling coke, the drum having an internal helical conveying vane for moving the coke through the drum upon rotation of the drum, the...
3984920 Tar sands conditioning drum  
A rotating drum type muller is described for initial conditioning of mined tar sands by the hot water method for separation of bitumen from the sands wherein ablation of mined tar sand lumps into...
3968572 Conditioning drum for use in hot water separation of bitumen from mined tar sands  
A rotating drum type muller is described for initial conditioning of mined tar sands by the hot water method for separation of bitumen from the sands wherein ablation of mined tar sand lumps into...
3943637 Apparatus for treating particulate material  
A readily portable apparatus for roasting, drying or otherwise treating grain or other similar particulate material on a continuous fully controlled basis. The material is metered into one end of...
3878947 Volumetric feeder for rotary furnaces  
Disclosed is a volumetric feeder for charging batches of work pieces to a rotary furnace. The volumetric feeder includes a hopper section having an open front end, sloping sides and a rear plate...
3780888 MATERIAL TRANSFER APPARATUS FOR A ROTARY DRUM  
A rotary drum is employed to quench the coke discharged from a coke oven and thereafter transfer the quenched coke to a fixed conveying device. The quenched coke is discharged onto the conveying...
3752333 DEVICE FOR AXIAL CHARGING OF A ROTARY MELTING FURNACE  
In a rotary melting furnace having two axial openings, a device for axial charging of the furnace comprises a tube which is intended to be introduced along the axis of the furnace through one of...
3751218 APPARATUS FOR EXPANDING RESIN  
An apparatus for the production of low-density expandable resin beads, which apparatus comprises: a vessel to contain the beads; an inlet to introduce beads to be expanded into the interior of the...
3604692 ROTARY KILN WITH END AND INTERMEDIATE DISCHARGE  
A rotary kiln is disclosed having, in material flow sequence, a drying zone, a preburning zone and a calcining zone. A provision is made for discharging a controlled portion of material from the...
3603569 KILN PREHEAT AND DRYING SECTION  
An improved kiln preheat and drying section comprising an inner shell concentric and axially aligned with the kiln shell, and provided with a means to feed raw material to be processed into the...
3572524 MECHANICAL EQUIPMENT FOR CHARGING SLUDGE AND/OR SEMISOLID AND FLUID WASTE MATERIAL INTO ROTARY INCINERATING KILNS  
There is disclosed new and improved mechanical charging equipment for rotary incinerating kilns. This equipment renders it possible for sludges and/or viscous, pasty and/or semisolid and fluid...
3559823 RAM FEED FOR INCINERATORS  
Hydraulic ram apparatus for conveying a mixture of liquid and solid scrap material from a supply hopper through a conduit to an incinerator wherein a shearing head on a feed ram cooperates with a...
3542217 DEVICE FOR INTRODUCING MATERIAL INTO A ROTARY ENCLOSURE  
3372915 Rotary kiln assemblies  
3363888 Rotary apparatus for the heating of particulate or granular materials, especially stones for road-making materials  
3357689 Apparatus for feeding solid materials into a rotary kiln  
3302938 Cement production in a rotary kiln  
3280993 Spiral loading chute for rotary furnaces  
3240367 Elevator for flowable material  
3180501 Feeding apparatus for rotary furnaces  

Matches 1 - 50 out of 57 1 2 >