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Patent Searching and Data


Matches 651 - 700 out of 6,158

Document Document Title
WO/1998/000674A1
A system (20) for waste-to-energy conversion of municipal solid waste and urban forest residue includes as a central element a vortex-cyclone suspended combustion zone furnace (22), supplied via a shredder (44) and a rotary preheat kiln ...  
WO/1997/047925A1
The object of the invention is a heat-shield arrangement to protect a bearing structure (1) from a hot fluid, with an inner cladding (2a) of heat-resistant material and composed of plate-like heat-shield components (2) arranged side-by-s...  
WO/1997/044620A1
The invention relates to a process for operating incineration furnaces (1) for sludge, rubbish or coal, in which the incineration product is burnt in a combustion chamber (2) of the furnace (1) and the flue gases (12) produced are discha...  
WO/1997/044618A1
A burner apparatus and method for the combustion of a fuel and an oxidizer includes a burner block (7) having a fuel line (1) for feeding fuel to a fuel port opening (12) into a combustion chamber and a plurality of oxidizer lines (32, 3...  
WO/1997/043457A1
A hanger (1) in a combustion chamber in a combustion plant, such as a refuse incineration plant or a combustion plant in a power station has a surface which is exposed to corrosive influence from the combustion products. The surface mate...  
WO/1997/031223A2
Known disposal devices are unsuitable for the disposal of toxic materials and can only be operated discontinuously, and repla cement of wearing parts is complex and costly. The proposed device is constructed in such a way that at least t...  
WO/1997/021500A1
The design of a lightweight and compact furnace used for the treatment of wastes is disclosed. The furnace has been designed specifically for use in applications where the weight of the furnace must be minimized and where the available s...  
WO/1997/020174A1
This invention relates to a combustion unit used to burn gaseous energy carrier media mixed with steam, which includes a burner head provided with an inlet side and an outlet zone as well as a housing that surrounds the reaction chamber ...  
WO/1997/014881A1
A gas turbine engine assembly including an improved apparatus for cooling the combustor (12) to preclude thermal failure of the combustor (12) and to preclude NOx formation. The system includes a liquid pump (40) driven by the turbine sh...  
WO/1997/009577A1
A ceramic tile (50) is mounted to the wall of an incinerator (16) or other high temperature and/or corrosive environment with a stud assembly that includes a threaded stud (54) and a ceramic T-nut (56). The ceramic T-nut (56) thermally s...  
WO/1997/007362A1
A device for the heat treatment of a material, which device has a kiln chamber (2) for the heat treatment material and at least one preferably cylindrical heating furnace (4a, 4b) arranged on the upper surface of the kiln chamber (2) and...  
WO/1997/006386A1
An oxy-liquid fuel burner comprising: a liquid fuel conduit (12) having a liquid fuel inlet (17) end and a liquid fuel discharge end; an oxygen conduit (13) disposed around said liquid fuel conduit and forming an annular region between a...  
WO/1997/004274A1
Described is a method of incinerating material using a co-current flow technique in which the hot exhaust gases are forced to flow, by fittings mounted above the furnace grate in the primary-combustion zone, along part of the length of t...  
WO/1997/003322A1
The invention relates to an erosion resistant wall assembly, particularly for use in high temperature and abrasive environments, such as the water cooled metal roof structures (20) of cyclone separators (24) for circulating fluidized bed...  
WO/1996/041771A2
The disclosed cross-flame arrangement of cross-fired tank furnaces aims at a relative reduction of flame and roof temperatures in order to improve furnace performance and reduce nitrogen oxide. By partially deflecting fuel jets sideways ...  
WO/1996/041989A1
A burner device reduces primary NOx formation in high temperature furnaces and implies the direct supply of gas into the furnace by means of an injector with a closed design and an opening angle of 19�. The device consists of three ele...  
WO/1996/036417A1
A two-phase shock wave generator incorporating a combustion chamber (20) including a first combustion portion (25) having an input port and a second detonation portion (27) downstream of the first portion (25) and having an output apertu...  
WO/1996/030701A1
The invention concerns a device for burning solid or pasty material (2) by means of a furnace grate (3, 4), said device comprising a closed combustion chamber (7) above the grate region (3, 4). The secondary combustion chamber (6) is arr...  
WO/1996/030699A1
In a pebble bed furnace which has an inclined stratified hearth formed with a granular hearth material not floated, and which is used to incinerate an object material while moving the granular hearth material by a gravitational force, a ...  
WO/1996/029559A1
The invention concerns an arrangement for indirectly transferring heat to a flowing process medium, in particular for carrying out hydrocarbon steam reformation. The arrangement comprises a heating chamber (1), which can be heated from a...  
WO/1996/023981A1
A flow-guiding body is designed as a pointed, substantially conical moulded shell (1). The projection of its base surface is formed by a straight line (3a) and by a curve (3b) that interconnects the ends of the straight line. The curve (...  
WO/1996/010657A1
The present invention relates to an arrangement in a wall (14), which wall defines a space containing an abrading flow (16), and in which wall there is formed a coating (12) on a metallic supporting surface by metal-spraying on a surface...  
WO/1996/005470A1
The invention concerns a method of operating a heater as well as a heater operated by the method, the heater having, located in a combustion chamber (12), a burner head (20) designed to disperse a fuel-air mixture plus a fan (16) to conv...  
WO/1996/004511A1
The invention relates to the field of power engineering and can be used in the aircraft and automobile industries as well as in power engineering. It ensures that the fire tube and the housing of the combustion chamber in a gas-turbine e...  
WO/1996/002793A1
In the combustion using air pre-heated by accumulation type direct heat exchange between an exhaust gas and combustion air by using an accumulator as a heat-exchange medium, the present invention provides a low NOx burner which is effect...  
WO/1996/001968A1
A radiation gas burner comprises a burner stone (2) having an axis and a front surface (20) over which a flame is distributed and which is heated by the flame so as to radiate heat, an outlet pipe (9) arranged radially inwardly of the bu...  
WO/1995/034786A1
The invention concerns a heating system with a combustion chamber into which fuel is fed via a fuel feed unit in the form of an injection device which operates on the energy-storage principle and has a pump (1) and a nozzle device (3) wh...  
WO/1995/033956A1
A water wall heat transfer system comprising tube block and assembly, the assembly comprising a plurality of parallel tubes (91) connected therebetween by a membrane (92), wherein the tube block comprises: a) a base section, and b) a plu...  
WO/1995/031348A1
A combustion chamber (2) of a burner for a vehicle heater or for the thermal regeneration of an exhaust gas particle filter having a frontal boundary wall (4), a circumferential boundary wall (8), a connector (12) for fitting a glow plug...  
WO/1995/026485A1
A device for an oil burner comprises a ceramic tube (1) inside which a shorter tube (61) is arranged so that there is a slot between the tubes. The device stands freely in the combustion room of the boiler and it is coaxial with an oil b...  
WO/1995/018334A1
A flue insert (50) for insertion into a flue stack (12). The flue insert includes a sleeve (52) that is inserted into the stack so as to function as part of the stack. A vane (54) is disposed in the sleeve. One end of the vane is fixedly...  
WO/1995/014202A1
The invention relates to a wear lining for a rotary furnace of an incineration installation for, for example, chemical waste, wherein the wear lining comprises tapered bricks (1, 2, 3) which are installed in the furnace in the form of a ...  
WO/1995/010008A1
The burner comprises a tap-hole block (1), a burner body (C) substantially comprised of a tubular element (2), at least one injection blowpipe (3) extending through the burner body and into the cavity (P) of the tap-hole block (1), and u...  
WO/1995/004898A1
High temperature combustion apparatus (22) incorporating a pneumatically suspended combustion zone (33) and capable of supporting relatively high combustion temperatures, in excess of 2400 �C (4352 �F) for essentially total combustio...  
WO/1995/004242A1
In order to provide complete combustion of solid fuels from the start thereby to reduce environmental influence and the generation of carcinogens there has been developed a device for the combustion of solid fuels, a so called solid-fuel...  
WO/1995/002155A1
An apparatus and method for burning combustible material are provided. The apparatus has a combustion chamber (10) with an intake and an exhaust end (11, 12), a means (20) for injecting combustible material into the intake end of the cha...  
WO/1995/000021A1
An oven module (10) for use in industrial baking applications is disclosed having apparatus for accommodating the longitudinal thermal expansion in the interior walls (12, 14, 16) of the oven module located intermediate the ends of the m...  
WO/1994/029517A1
The invention relates to a reactor for gasification of cellulose-waste liquors, especially black liquor. It comprises a reactor cladding (1), supply means for liquor (2) and combustion air (3) in the upper part of the reactor, and an out...  
WO/1994/028356A1
A device is disclosed for regulating a flame. The said device comprises a housing (1), two pressure bleed-pipes (5, 6) mechanically joined to the housing (1), each of the said bleed-pipes being connected at one end to cavities of the dif...  
WO/1994/027090A1
A gas burner system in which a turbulator disk (54) is arranged between a burner (22) and an opening in a combustion chamber (46) aligned with the burner. The turbulator disk defines a central port (56) and a plurality of peripheral void...  
WO/1994/024485A1
In order to thermally decompose gaseous initial substances, in particular toxic substances, shapphire is used as wall lining material for the reaction chamber. In a decomposition process, the initial substances (2) flow through a heated ...  
WO/1994/022571A1
The present invention relates to an apparatus, a fluidized bed reactor system (10), including a reactor chamber (12) defined by a wall structure (18, 20, 22) formed by a plurality of tubes and means for passing heat transfer medium throu...  
WO/1994/015083A1
A system for burning biomass to fuel a gas turbine (10) which generally comprises a pressurized combustion chamber (54), a feed device (14) for feeding biomass particles into the combustion (54), an air compressor (82) for supplying comp...  
WO/1994/015148A1
A grate furnace for different kind of waste materials such as biomass, mud, and derived fuel, comprising a primary combustion chamber (2) and a secondary combustion chamber (3). A cooled grate (6) for fuel is arranged in the lower edge o...  
WO/1994/010508A1
This invention comprises a door for gas-tight sealing engagement in an access opening in environments involving high temperature. In one embodiment, the door is a boiler access door (10) provided through a waterfall in a boiler, and incl...  
WO/1994/009318A1
The apparatus comprises a hearth (2) provided with a loading opening, a combustion grid (8) disposed in the stove bottom, an air inlet opening and a combustion gas chimney, with the outlet being connected to the stove's upper portion. Th...  
WO/1994/009206A1
A method and apparatus for use in the pulp industry for recovering heat in the spent liquor recovery boiler, whereby the boiler walls (12, 14) are formed of water-cooled tubes connected to the water/steam circulation system of the boiler...  
WO/1994/007804A1
A burner arrangement for heating glass melting tanks has a burner block (1) set into the wall of the glass meling tank, with an opening area (2) enlarged towards the inside of the glass melting end, and a burner lance whose longitudinal ...  
WO/1994/005953A1
A liquid-cooled boiler door (24) having a flooded liquid section (20) and a storage liquid section (22). The liquid-cooled boiler door (24) includes an interior wall (24a) having an interior surface and an exterior surface and an exterio...  
WO/1994/001723A1
There is described a burner for vegetable matter such as straw or the like, comprising a combustion chamber (9) having an upstream and a downstream end, a blower (6) discharging air and cut vegetable matter into the upstream end of the c...  

Matches 651 - 700 out of 6,158