Described herein is an apparatus (10), system (300) and method for pyrolysing and combusting a material. One described embodiment provides an apparatus (10) comprising one or more crucibles (50, 51) for receiving a material to be pyrolysed and combusted therein and one or more heating tubes (100-210) disposed in proximity to the crucible(s) (50, 51). The or each heating tube (100-210) is configured for receiving byproduct(s) produced during pyrolysis and combustion of the material within the crucible(s) (50, 51) and pyrolising and combusting the byproduct(s) to produce flue gas from the byproduct(s). The flue gas produced within the heating tube(s) (100-210) are mixed with a hydroxy gas.

In this application is disclosed a novel equipment for solid waste treatment in general, whose state of the art foresees various types of reactors for thermal processing of solid waste, it is constituted by a reactor that has the combustion processed under a thermal cyclone effect produced by air nozzles.

In this application is disclosed a novel equipment for solid waste treatment in general, whose state of the art foresees various types of reactors for thermal processing of solid waste, it is constituted by a reactor that has the combustion processed under a thermal cyclone effect produced by air nozzles.

A method facilitates operation of an incinerator for solid fuel. The incinerator includes a device for separating ash from flue gas. The method includes collecting ash deposits originating from the flue gas, resulting in collected ash. To improve the flowability of the ash collected, the method further includes introducing a powdery additive material including i) clay and ii) calcium carbonate into the flue gas. At the location where the additive material is introduced, the flue gas has a temperature of at least 700° C. The additive is introduced with a rate R of at least 0.1 times the mass of ash in the stream of flue gas.

A method facilitates operation of an incinerator for solid fuel. The incinerator includes a device for separating ash from flue gas. The method includes collecting ash deposits originating from the flue gas, resulting in collected ash. To improve the flowability of the ash collected, the method further includes introducing a powdery additive material including i) clay and ii) calcium carbonate into the flue gas. At the location where the additive material is introduced, the flue gas has a temperature of at least 700° C. The additive is introduced with a rate R of at least 0.1 times the mass of ash in the stream of flue gas.

A combustor for burning waste material includes a horizontally extended combustion chamber through which a mixture of waste material and air is introduced under pressure tangentially for establishing a vortical movement of the waste material, and is ignited during its vortical movement. A second discharge port extends for discharging from the chamber non-combustible waste material, to a separator which separates the discharged gases and solid material. A secondary air manifold supplies air through controlled dampers at portals positioned at intervals along the length of the chamber. An adjustable baffle is mounted internally on the flue adjacent its open end for deflecting outwardly toward the side wall any combustible material not yet destroyed. A recuperator is mounted externally to the chamber on the exhaust flue, supplying heated air used with primary air flow. Additionally, control means are provided for the use of sensors to monitor the chamber conditions.

A combustor for burning waste material includes a horizontally extended combustion chamber through which a mixture of waste material and air is introduced under pressure tangentially for establishing a vortical movement of the waste material, and is ignited during its vortical movement. A second discharge port extends for discharging from the chamber non-combustible waste material, to a separator which separates the discharged gases and solid material. A secondary air manifold supplies air through controlled dampers at portals positioned at intervals along the length of the chamber. An adjustable baffle is mounted internally on the flue adjacent its open end for deflecting outwardly toward the side wall any combustible material not yet destroyed. A recuperator is mounted externally to the chamber on the exhaust flue, supplying heated air used with primary air flow. Additionally, control means are provided for the use of sensors to monitor the chamber conditions.

The present disclosure provides a pyrolysis incineration system that more effectively performs pyrolysis by increasing a combustion rate. The pyrolysis incineration system includes an incineration unit that includes a furnace having a combustion space, a rod-shaped air suction pipe installed in the combustion space, a first layer separation nozzle unit including a plurality of first concentration nozzles circumferentially disposed at the upper end of the air suction pipe, a curtain nozzle unit including a plurality of first diffusion nozzles circumferentially disposed under the first layer separation nozzle unit, at least one second layer separation nozzle unit including a plurality of second concentration nozzles under the curtain nozzle unit, and at least one circulation nozzle unit including a plurality of third concentration nozzles circumferentially disposed under the second layer separation nozzle unit and a plurality of second diffusion nozzles disposed between the third concentration nozzles.

A method, system, and apparatus for decomposing a biomass feedstock include providing a layer of inert particulate matter, such as sand, to line and insulate the bottom surface of a main chamber of a reactor where pyrolysis and oxidation are conducted to produce char and producer gases as primary products. In an embodiment, feedstock positioned in a side region of the reaction chamber insulates side walls of the main chamber from heat in the center region of the main chamber. In an embodiment of the method, a rate of removal of solid products such as char from the reactor is controlled in response to a temperature detected at a position of an extraction tube inlet of the reactor. Activated charcoal may be obtained as a primary product using the system and method, by feeding oxygen into the reactor at an inlet positioned adjacent to an inlet to the extraction chamber.

A method, system, and apparatus for decomposing a biomass feedstock include providing a layer of inert particulate matter, such as sand, to line and insulate the bottom surface of a main chamber of a reactor where pyrolysis and oxidation are conducted to produce char and producer gases as primary products. In an embodiment, feedstock positioned in a side region of the reaction chamber insulates side walls of the main chamber from heat in the center region of the main chamber. In an embodiment of the method, a rate of removal of solid products such as char from the reactor is controlled in response to a temperature detected at a position of an extraction tube inlet of the reactor. Activated charcoal may be obtained as a primary product using the system and method, by feeding oxygen into the reactor at an inlet positioned adjacent to an inlet to the extraction chamber.