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Class Information
Number: 122/2
Name: Liquid heaters and vaporizers > Plants > Garbage
Description: Plants for the destruction of garbage relating either to the arrangement of the boiler or the boiler structure adapted for this special purpose.










Patents under this class:

Patent Number Title Of Patent Date Issued
6412446 Method of firing in a boiler and a boiler for using the method Jul. 2, 2002
6003475 Plant for the combustion of fossil fuel and biomaterial or waste Dec. 21, 1999
5810977 Purifying water by superheated steam Sep. 22, 1998
5658359 Method of operating a fluidized bed reactor system, and system for cleaning gas cooler Aug. 19, 1997
5590610 Waste burning boiler Jan. 7, 1997
5564348 Process and a device for regulating the combustion of solid fuels in a combustion plant Oct. 15, 1996
5485728 Efficient utilization of chlorine and moisture-containing fuels Jan. 23, 1996
5326544 Combination sterilized hot-water producer and incineration system Jul. 5, 1994
5289786 Tri-generation garbage incinerator Mar. 1, 1994
5230293 Method and apparatus for controlling a refuse incineration plant Jul. 27, 1993
5134944 Processes and means for waste resources utilization Aug. 4, 1992
5069145 Plastic refuse disposal system Dec. 3, 1991
5052310 Solid waste-to-steam incinerator capacity enhancement by combined oxygen enrichment and liquid quench Oct. 1, 1991
4976208 Water cooled incinerator Dec. 11, 1990
4976209 Furnaces for incinerating waste material Dec. 11, 1990
4957049 Organic waste fuel combustion system integrated with a gas turbine combined cycle Sep. 18, 1990
4932335 Coal combustion with a fluidized incineration bed Jun. 12, 1990
4848249 System and process for conversion of biomass into usable energy Jul. 18, 1989
4838183 Apparatus and method for incinerating heterogeneous materials Jun. 13, 1989
4665841 Process and apparatus for treating municipal trash May. 19, 1987
4656955 Refuse incineration system Apr. 14, 1987
4517925 High efficiency refuse-derived-fuel supplying system for industrial boilers May. 21, 1985
4516511 Refuse incineration system May. 14, 1985
4506631 Process to produce hydrogen and oxygen utilizing the energy content of waste materials Mar. 26, 1985
4502397 Pre-drying fuel in steam generator with integral down-draft dryer Mar. 5, 1985
4461243 Steam or hot water generator operating by solid fuels having high contents in volatile materials Jul. 24, 1984
4444153 Grateless furnace for solid fuel Apr. 24, 1984
4422410 Domestic combustion appliances Dec. 27, 1983
4419940 Boiler installation Dec. 13, 1983
4398998 Apparatus for recovering energy and useful products from plantain wastes Aug. 16, 1983
4393814 Multi-fueled boiler Jul. 19, 1983
4376373 Energy recovery system Mar. 15, 1983
4367697 Multi-zone boiler for firing with solid and liquid fuel Jan. 11, 1983
4351248 Heating boiler for the combustion of baled straw Sep. 28, 1982
4296711 Heating boiler Oct. 27, 1981
4296712 Two-chamber boiler for burner firing and solid fuel firing Oct. 27, 1981
4270470 Combustion system and method for burning fuel with a variable heating value Jun. 2, 1981
4213405 Water-cooled grate Jul. 22, 1980
4206723 Double-fired heating boiler Jun. 10, 1980
4125593 Combustion of halogenated hydrocarbons Nov. 14, 1978
4050387 Fluid industrial waste incinerator and its method of operation Sep. 27, 1977
4041906 Energy system producing electricity, hot water and steam from combustible refuse Aug. 16, 1977
4020797 Process and apparatus for using waste heat of refuse burning installations May. 3, 1977
4019465 Furnace design for pulverized coal and stoker firing Apr. 26, 1977
3976018 Dryer system Aug. 24, 1976
3972180 High pressure reactor with turbo expander Aug. 3, 1976











 
 
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