# US 5,743,196 A · Mobile waste incinerator > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 5,743,196 A - Document ID: US5743196A - Status: Granted - Kind: A - Application number: 08/706,905 - Filed: 1996-09-03 - Granted: 1998-04-28 - Earliest claimed: 1996-09-03 - Inventors: Vladimir Beryozkin; Alexander Rudshteyn - Web page: https://patentgrep.com/patent/US5743196A ## CPC - F23G 5/20: having rotating or oscillating drums - F23G 5/033: comminuting or crushing - F23G 5/12: using gaseous or liquid fuel (F23G5/14 takes precedence) - F23G 5/40: Portable or mobile incinerators - F23G 2203/205: with water-cooled wall - F23G 2203/209: with variable inclination of rotation axis - F23G 2203/601: carried by a vehicle - F23G 2204/103: gaseous or liquid fuel - F23G 2205/18: using airlock systems - F23G 2208/00: Safety aspects - F23G 2209/20: Medical materials - F23G 2900/50213: Preheating processes other than drying or pyrolysis - F23J 2217/40: by cyclones - F23G: CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION - F23J: REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES (combustion apparatus for consuming smoke or fumes, e.g. exhaust gases, F23G7/06) ## Abstract A mobile waste incinerator has a moving vehicle having an engine with an exhaust gas system, a receiving chamber arranged to receive waste to be incinerated and to preliminarily heat the waste, the receiving chamber being connected with the exhaust system so as to receive the exhaust gases for preliminary heating of the waste, a preparation chamber connected with the receiving chamber for receiving the waste heated in the receiving chamber and provided with means for reducing a size of the wastes, the preparation chamber also having means for injecting fuel, an incineration chamber connected with the preparation chamber and provided with means for mixing the fuel with air and igniting a mixture, the incineration chamber being connected with the preparation chamber so that hot gases from the incineration chamber are supplied into the preparation chamber, means for connecting the chambers with one another and closing chambers from one another, and means for discharging the wastes from the incineration chamber. ## Claims ### Claim 1 A mobile waste incinerator, comprising a moving vehicle having an engine with an exhaust gas system; a receiving chamber arranged to receive waste to be incinerated and to preliminarily heat the waste, said receiving chamber being connected with said exhaust system so as to receive the exhaust gases for preliminary heating of the waste; a preparation chamber connected with said receiving chamber for receiving the waste heated in said receiving chamber and provided with means for reducing a size of the wastes, said preparation chamber also having means for injecting fuel; an incineration chamber connected with said preparation chamber and provided with means for mixing the fuel with air and igniting a mixture, said incineration chamber being connected with said preparation chamber so that hot gases form said incineration chamber are supplied into said preparation chamber; means for connecting said chambers with one another and closing chambers from one another; and means for discharging the wastes from said incineration chamber. ### Claim 2 (depends on 1) A mobile waste incinerator as defined in claim 1, wherein said means for separating said chamber from on another include at least one shutter located between each two of said chambers and movable between an open position and a closed position. ### Claim 3 (depends on 1) A mobile waste incinerator as defined in claim 1, wherein at least one of said shutters being provided with means for cooling said at least one shutter. ### Claim 4 (depends on 1) A mobile waste incinerator as defined in claim 1, wherein said chambers are located one after the other and arranged so that the wastes move successively from said receiving chamber to said preparation chamber and said incineration chamber under the action of gravity. ### Claim 5 (depends on 1) A mobile waste incinerator as defined in claim 1, wherein said receiving chamber is stationary while said preparation chamber and said incineration chamber are rotatable; and further comprising means for rotating said preparation chamber and said incineration chamber. ### Claim 6 (depends on 1) A mobile waste incinerator as defined in claim 1, wherein said preparation chamber and said incineration chamber are inclined at an angle relative to a horizontal plane. ### Claim 7 (depends on 1) A mobile waste incinerator as defined in claim 1; and further comprising an aeration system associated with said incineration chamber and including ejector supplying fresh air into said incineration chamber. ### Claim 8 (depends on 1) A mobile waste incinerator as defined in claim 1; and further comprising means for igniting the fuel-air mixture in said incineration chamber; and means controlling temperature in said incineration chamber and cooperation with said igniting means. ### Claim 9 (depends on 1) A mobile waste incinerator as defined in claim 1; and further comprising means for receiving exhaust gases from said incineration chamber; after burning the exhaust gases and neutralizing of the exhaust gases. ### Claim 10 (depends on 1) A mobile waste incinerator as defined in claim 1, wherein said means for supplying the exhaust gases into said receiving chamber include a plurality of pipes and a distributing valve. ### Claim 11 (depends on 1) A mobile waste incinerator as defined in claim 1, wherein said means for diminishing the size of wastes in said preparation chamber include a rotatable shaft and a plurality of blades arranged in said shaft and rotating with the latter, said means for injecting fuel in said preparation chamber including a plurality of ejectors mounted on said rotating shaft. ### Claim 12 (depends on 1) A mobile waste incinerator as defined in claim 1; further comprising an accumulator connected with said incinerating chamber and accumulating the incinerated waste, said incinerator being removable from said incineration chamber. ### Claim 13 (depends on 1) A mobile waste incinerator as defined in claim 1, wherein said incineration chamber is provided with two heat contained liquid cooled walls composed of heat resistant material; and further comprising means for controlling temperature inside said chamber; means for controlling combustible mixture inside said chamber; means for efficient burning of volatilities inside said chamber; and means for lowering heat emission from said chamber.