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8162659 |
Method for introducing waste and/or alternative fuels into a clinker production method and device for carrying out said method
In a method for introducing waste substances and/or alternative fuels into a clinker production process, the raw materials, in the form of slurries or suspensions, are subjected to mechanical...
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8047143 |
Apparatus for incinerating waste and process for comprehensive utilization of waste
The present invention relates to apparatus for incinerating dangerous waste, and in particular, apparatus for incinerating dangerous waste in various forms. It comprises a continuous feeding...
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7861707 |
Gravity feed natural draft pellet stove
A pellet stove utilizing gravity feed and natural draft more effectively and efficiently burns pellet fuel while producing less air pollution and ash. In one embodiment, the pellet stove has a...
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7784415 |
Solid fuel burner-gasifier methods and apparatus
A method and apparatus for delivery of a solid particulate fuel to a heating system. The present invention provides a lock-up transport system to deliver particles of solid fuel in a downstream...
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7762199 |
Frame seal for a solid fuel distributor
A feeder assembly (28) for projecting solid fuel, such as coal (24), into a combustion chamber (11) of a furnace (10) includes a distributor (44) and a feeder (42) disposed in a housing (40). The...
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7736603 |
Thermal waste recycling method and system
A system for thermally recycling waste, for example whole used tyres (P) and fractionated waste; includes a first thermal pyrolysis column, having a first thermal base from which combustible gases...
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7717046 |
High pressure dry coal slurry extrusion pump
A system for providing highly pressurized raw fuel to a pressure reactor. The system includes an inlet for receiving the raw fuel and a roller system communicating with the inlet. The roller system...
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7644668 |
Feeding system for plasma melting-furnace
The present invention provides a feeding system which operates under an environment of negative pressure on feeding waste materials to prevent contaminant of a plasma furnace from leakage and so...
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7621225 |
Method and apparatus for treatment of waste
An apparatus for treating waste material that comprises four major cooperating subsystems, namely a pyrolytic converter (24), a two-stage thermal oxidizer (26), a steam generator (28) and a steam...
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7621226 |
System and method for recycling waste into energy
A system for recycling solid waste into energy includes a heated enclosure 66, one or more input conveyors 60, 67 move waste materials through the heated enclosure, provide a flow line with a...
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7614352 |
In-situ capture of carbon dioxide and sulphur dioxide in a fluidized bed combustor
Both a process and an apparatus whereby a fuel with both a high carbon content, a relatively high sulphur content and a relatively low ash content, can be combusted without the release of...
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7607398 |
Method and device for the regulated feed of pulverized fuel to an entrained flow gasifier
A method and device for metering and feeding pulverized fuels under pressure into gasification reactors, with the pulverized fuel being supplied alternately from an operational bunker through...
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7424855 |
Slide arrangement
A slide arrangement for blocking or closing off a channel disposed between a coal pulverizer and coal dust burners, and conveying a gas having a high proportion of coal dust. The slide arrangement...
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7392753 |
Process and apparatus for disposal of wastes
An apparatus 1 for disposal of wastes comprises a measuring hopper 2 for measuring a charging amount of a waste to be disposed such as domestic wastes, industrial wastes or the like or a charging...
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7316188 |
Dedensification and delivery unit
A dedensification and delivery unit for the conversion of an alternative fuel source into fuel, comprising: a dedensification area for separating a densified alternative fuel source into its...
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7128004 |
Supplying apparatus for supplying combustible material, a gasification apparatus for gasifying combustible material and method for gasifying combustible material
A supplying apparatus supplies a combustible material capable of enhancing the sealing effects of a supplying system for supplying a combustible material, such as combustible wastes, to a...
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7028624 |
Method and apparatus for the treatment of domestic waste
Method of treatment of domestic waste. A reaction space is provided, into which the waste to be treated is fed at a controlled rate. The waste is concurrently compacted to form a stopper preventing...
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7028625 |
Systems and methods for treating and preventing blockages in solid fuel conditioning equipment
Systems, methods and apparatus are provided for introducing one or more unblocking materials into solid fuel conditioning equipment at predetermined locations and intervals to prevent the...
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6981455 |
Two-stage wet waste gasifier and burner
In a two-stage wet waste burner, a first-stage combustion chamber has a symmetrical grate arrangement. The grate comprises spaced individual upright air supply tubes with flat horizontal upper...
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6964236 |
Leveling device with an adjustable width
The device relates to a device for leveling the coal filled in the retort of a coke oven, comprising a leveler bar (2) connected with a leveler bar drive (1) that can be moved into and out of the...
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6928935 |
Incinerator pre-fill chamber
An incinerator pre-fill chamber for installation on an incinerator for burning combustible material which allows the operator to continuously re-fill the container of the incinerator with new...
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6928936 |
Device for feeding pulverized coal to furnace
The present invention provides a device for feeding pulverized coal to a furnace, such as a drop tube furnace. The feeding system consists of a feed hopper, a pneumatic vibrator positioned on the...
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6915750 |
Plasma reactor-separator
The invention relates to arc-heating plasma reactors for simultaneous making of refractory, metal and non-metal material melt and sublimates having a high degree of a melt viscosity and can be used...
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6910430 |
Resources reclaiming apparatus
A resources reclaiming apparatus includes a furnace having an interior spacer. The spacer has one end forming an arched section with a distal end tilted upwards forming a sloped section extruded to...
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6899041 |
Multi-spin mixer for particulate coal supply conduit
A mixer having two or more concentric cylindrical flow channels is placed in a supply conduit for a combustion chamber to mix airborne particulate coal prior to entering a manifold supplying four...
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6892655 |
Drum transport device
A drum transport device is disclosed which includes a plate, a first and a second pair of connected and vertically spaced horizontal bars a pair on opposite sides of the row of drums. Each bar has...
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6807914 |
Shutoff device for burners of a pulverized coal furnace
A shutoff device is provided for pulverized coal burners of a pulverized coal furnace. Each burner has a primary tube that conveys a pulverized coal/air mixture and is connected with a feed line...
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6802268 |
Device for discharging dust from a dry dust collector of a blast furnace
A device for discharging dust from a dry dust collector of a blast furnace includes a dust discharge vent located downstream of a dust discharge opening of the dry dust collector. A fully enclosed...
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6799525 |
Automatic coal damper
Apparatus for controlling primary air flow and pulverized coal flow to a plurality of burners in a coal-fired boiler includes a plurality of coal dampers arranged to supply a mixture of air and...
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6722294 |
Method and apparatus for feeding a pulverized material
An apparatus and method are provided for feeding a pulverized material which includes a first storage container for receiving and for discharging a flow of the pulverized material. The apparatus...
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6675727 |
Method for feeding solid material into a reaction space, wherein solid material is consumed in the reaction
A method for feeding solids (8) into a reaction space (2), which solids are prevented from leaving in the form of a solid substance. The method includes feeding solids such that the pressure (F1)...
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6615749 |
System for destroying documents
The invention relates to a system for completely destroying documents having been shredded by document shredders, wherein the system comprises: collecting means for shredded documents,burning means...
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6615750 |
Sorbent conditioning and direct feed apparatus for a steam generator and a method for retrofitting a steam generator with same
A sorbent conditioning and direct feed apparatus is provided for direct feeding of a conditioned solid sorbent to a combustor 12. The sorbent conditioning and direct feed apparatus includes raw...
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6532880 |
Method and apparatus for drying and incineration of sewage sludge
A system for drying sludge includes a shaftless spiral feed screw for moving sludge through a drying chamber. An high energy inductor is located at a output of the drying chamber for drawing hot...
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6481361 |
Coal balancing damper
A damper assembly for adjusting a full flow of the air-entrained coal traversing at least one annular conduit along a flow path, wherein the one conduit has a peripheral wall defining the entire...
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6453829 |
Incinerator assembly having waste smoke treating device
An incinerator device includes an incinerator for burning the garbage to generate a smoke, the smoke has a portion sent back to and retreated by the incinerator, and the other portion sent to and...
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6405662 |
Method for preventing jamming conditions in a compression device
A compression device for feeding a waste material to a reactor includes a waste material feed assembly having a hopper, a supply tube and a compression tube. Each of the supply and compression...
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6386124 |
Waste treatment system
A waste treatment system for solidifying and increasing the speed at which manure would dry. The waste treatment system includes support members; and also includes an elongate tubular member being...
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6382112 |
Chute of a feed system for a refuse incineration plant having a cutting apparatus
The chute is provided with a cutting apparatus which has a mating holder, a clamping slide and a cutting slide. To close the chute, the mating holder is moved inward approximately into the center...
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6343557 |
Combustion furnace with grate and rod feeder
A combustion furnace for solid fuel, including combustable fuel, wherein the furnace is arranged with a grate (11) with openings (12) which are situated for supply of air or another gas mixture for...
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6338305 |
On-line remediation of high sulfur coal and control of coal-fired power plant feedstock
The present invention makes possible the economic and environmental use of high sulfur coal by removing the sulfur at the power generating plant. This process reduces the risk of fire, explosion,...
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6279492 |
Method of thermally decomposing waste materials
A method of burning tires in a horizontally rotating combuster includes the steps of loading the tires into a rotating combustion chamber through a traveling air lock and burning them until they...
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6276286 |
Compression device for feeding a waste material to a reactor
A compression device for feeding a waste material to a reactor includes a waste material feed assembly having a hopper, a supply tube and a compression tube. Each of the supply and compression...
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6273009 |
Method for automatized combustion and combustion apparatus
A method for automatized combustion of solid fuel in a combustion apparatus which comprises a burner with a device, which is rotatable about the center axis of the burner for stirring the fuel in...
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6260490 |
Burner isolation valve for pulverized fuel systems
A burner isolation valve or gate for use in the coal-delivery pipes of coal-fired power plants. Safety regulations often require that two valves be placed in the coal delivery line between a...
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6202572 |
Exhauster for a solid fuel pulverizing and firing system having an improved fan assembly
An exhauster is provided having an improved fan assembly for exhausting coal through an exhauster fan housing, the exhauster fan assembly being mountable within the housing on a shaft for rotation...
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6196144 |
Device for carrying out high-temperature recycling of heterogenously occurring waste and process for charging thereof
The invention relates to a device, and a process for its charging, for carrying out high-temperature recycling for heterogeneously occurring waste in compact packages. The compact packages are...
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6170411 |
Waste tire incinerating and post-treating system
A waste tire incinerating and post-treatment system in which waste tires are continuously and efficiently burned. The system includes a waste tire reservoir tank, a hoist, a conveyor system, a...
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6125774 |
Industrial waste combustion process
A process for feeding solid industrial and special waste to combustion installations. The waste materials are separated from the combustion chamber by a lock system, are comminuted and homogenized...
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6055917 |
Animal carcass incineration process
An animal carcass incineration process comprising the steps of: providing a large hopper with a large spring loaded trap door at the top, a series of stationary and rotating blades in the center...
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