The incinerator consists of a Primary Combustion Chamber(P.C.C.) and a Secondary Combustion Chamber(S.C.C.). Each cycle, waste is fed at full capacity of the Primary Combustion Chamber.

The P.C.C. temperature is maintained in the 650～850 degree c range where hydrocarbons and other contaminants are vaporized and reacted under controlled air conditions to produce combustible gases.

The gases leave the P.C.C. to the S.C.C., air in excess of the stoichiometric requirement is added to the gas stream in a turbulent region that promotes thorough mixing. Oxidation takes place at 850～1050 degree c for total waste destruction.

The solid waste passes through the feeding device enter the primary combustion chamber, where the solid waste being gasification at 50% to 80% of the stoichiometric air.

The combustion gases exit the primary combustion chamber enter the secondary combustion chamber, where air in excess of the stoichiometric air requirement is introduced to the gas stream in the turbulent section. Also the combustible gasses oxidation takes place from 850～1050 degree c for complete destruction.

A material is considered a liquid, for purposes of incinerator design, if it can be pumped to a burner and atomizer, and is then fired in suspension.

Liquid waste can be the fuel source, injected into a cold furnace through standard nozzles. Its heating value would have to be sufficient to maintain combustion at the desired furnace temperature. With low heating value waste, injection is normally outside the flame envelope. The auxiliary fuel is fired to establish and maintain furnace temperature, and is allowed to burn completely to release its complete heating value.

The Fluidized bed incinerator includes wind box, fluid bed zone, expansion zone and freeboard zone.

The hot fluidizing air flows into the fluid bed zone of the incinerator through the tuyeres and fluidizes the inert bed of sand. The turbulence of the fluid bed zone serves to disperse the sludge cake. The large surface area of the fluidized sand particles results in the efficient heat transfer from the fluidizing air to the sand and from the sand to the sludge.Primary combustion of the sludge takes place in the bed zone. Complete combustion of any volatiles takes place in the freeboard zone.

Oxidation of combustibles in the fluidized bed incinerator is virtually 100% complete. The exhaust gases exit the incinerator are processed further by the air pollution control equipment before release to the atmosphere.

This rotary kiln is designed to provide maximum thermal destruction of waste. Variable speed rotation of the kiln, at relatively slow speeds, insures proper agitation.

The kiln’s internal surface temperature promotes semi-pyrolytic burning of the waste mass. As the waste tumbles, all waste surfaces are further exposed to the combustion process along the length of the kiln.  The slope of the kiln and its rotation gradually and continuously conveys ash to discharge in an ash pit.  And since the kiln process is continuous, there is no need for system shutdown for ash clean-out.

The smoke free incinerator is made of Carbon Steel with dual shell(inner & outer shell) to form a cooling jacket where the inner shell is forcibly cooled by water tracing through the jacket. The temperature of the inner surface of the shell is maintained below the melting point of the carbon steel.

During incineration the supplementary combustion air is injected from the inner shell through a numerous of nozzles to mix with the combustible substances , and to increase the combustion rate and efficiency as well as smokeless and odorless. The incinerator is suitable for those wastes with high molecular weight and high heating value.

The cremator is consists of a primary combustion chamber, a secondary combustion chamber and a stack. The primary combustion chamber’s hearth can be a stationary grate or a movable cart. The purpose of the primary combustion chamber is to dry, carbonize and gasify using less than the theoretic of air requirement.