Special features of, or arrangements for incinerators

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F23Combustion devices F23GCREMATION FURNACES CONSUMING WASTE PRODUCTS BY COMBUSTION

F23G2900/00Special features of, or arrangements for incinerators

F23G2900/00001Exhaust gas recirculation F23G2900/50001Combination of two or more furnaces F23G2900/50002Burning with downwards directed draft through the waste mass F23G2900/50003Waste oxidation, pyrolysis or gasification in water under supercritical conditions F23G2900/50004Furnace with inclined hearth F23G2900/50005Waste in combustion chamber supported on bed made of special materials F23G2900/50006Combustion chamber walls reflecting radiant energy within the chamber F23G2900/50007Co-combustion of two or more kinds of waste, separately fed into the furnace F23G2900/50008Combustion of waste suspended or lifted by upward gas flows F23G2900/50009Furnace with progressive waste movements in vertical or steeply inclined direction F23G2900/50201Waste pyrolysis, gasification or cracking by indirect heat transfer F23G2900/50202Waste pyrolysis, gasification or cracking in presence of catalysts F23G2900/50203Waste pyrolysis, gasification or cracking in a mechanically fluidised bed F23G2900/50204Waste pre-treatment by pyrolysis, gasification or cracking F23G2900/50205Waste pre-treatment by pyrolysis, gasification or cracking followed by condensation of gas into combustible oil or fat F23G2900/50206Pelletising waste before combustion F23G2900/50207Thermoforming of plastic waste materials before combustion F23G2900/50208Biologic treatment before burning F23G2900/50209Compacting waste before burning F23G2900/50211Evaporating F23G2900/50212Extruding waste before combustion F23G2900/50213Preheating processes other than drying or pyrolysis F23G2900/50214Separating non combustible matters F23G2900/50401Drying waste by mixing with drying chemicals F23G2900/508Providing additional energy for combustion F23G2900/50801using the heat from externally heated bodies F23G2900/50802using solid propellant F23G2900/50803using solar energy F23G2900/50804using thermit or other compositions of metal oxides as auxiliary fuel F23G2900/51001using arc discharge electrodes to provide heat F23G2900/52001Rotary drums with co-current flows of waste and gas F23G2900/52002Rotary drum furnaces with counter-current flows of waste and gas F23G2900/52003Rotary drum furnaces with foramenous drum walls F23G2900/53801Multi-hearth furnaces with vertical axis F23G2900/54001Hearths or supports movable into and from the furnace F23G2900/54401Feeding waste in containers, bags or barrels F23G2900/54402Injecting fluid waste into incinerator F23G2900/54601using waste heat for desalinating sea water F23G2900/55Controlling Monitoring or measuring F23G2900/55001Controlling combustion air preheating F23G2900/55002Sensing exhaust gas opacity F23G2900/55003Sensing for exhaust gas properties F23G2900/55004Sensing exhaust gas radioactivity F23G2900/55005Sensing ash or slag properties F23G2900/55006Measuring material flow rates F23G2900/55007Sensors arranged in waste loading zone F23G2900/55008Measuring produced steam flow rate F23G2900/55009Controlling stoker grate speed or vibrations for waste movement F23G2900/55011Detecting the properties of waste to be incinerated F23G2900/70Incinerating particular products or waste F23G2900/7001Air bags or seat belt pre-tensioners F23G2900/7002Animal fat F23G2900/7003Incinerating litter from animals F23G2900/7004Incinerating contaminated animal meals F23G2900/7005Incinerating used asbestos F23G2900/7006Incinerating used automobiles F23G2900/7007Incinerating or pyrolysing used batteries F23G2900/7008Incinerating remains of building materials after demolishing F23G2900/7009Incinerating human or animal corpses or remains F23G2900/7011Incinerating PCB-materials F23G2900/7012Incinerating rice or grain husks, hulls or bran F23G2900/7013Incinerating oil shales F23G2900/70401Incinerating drainage water from waste pits of incinerators F23G2900/70601Temporary storage means