摘要:
The present invention is a waste incinerating method and a device for the method, characterized in that, using a combustion furnace (111) incorporating a high temperature resistant coil-shaped flue (117) and having flue heating means and a thermo sensor (128), while maintaining the temperature inside the flue at a high temperature by suppressing an air feed amount and a temperature of the heating means, exhaust smoke produced by the combustion of waste is passed through the flue for complete combustion to completely eliminate the exhaust smoke. Because any harmful substance such as dioxin is not exhausted, the method and device are suitable as the incinerating method and incinerating device for inflammable waste.
摘要:
Various smoke and combustible gas combustors (200, 300) are disclosed, and also disclosed are systems (100, 200) combining gas combustor with inventive burner. Such a burner (100 or 100′) provides combustion of a particulate fuel such as sawdust, and many types of varying moisture content biomass fuels such as poultry litter. The combustors and burners exhibit a high turndown ratio [‘TDR”]. The smoke or combustible gas combustors (200, 300) are combined synergistically with such a burner (100, 100′), or combined with another suitable burner, so as to provide high temperature burner output gases to the combustor, which has coaxial inner and outer combustion chambers (352, 356) inlet tuyere(s) connected to the inner combustion chamber for introducing combustible smoke or other gases to be burned into the inner combustion chamber at one end thereof with cyclonic flow, and in which combustion air is mixed with combustible smoke or other gases to form a gas stream moving through the inner combustion chamber with cyclonic movement. A preheat tube (331) within the combustible gas heating chamber receives heated exhaust gases from the burner, and communicates with the inner combustion chamber exit through a plurality of apertures (364) for controlled flow of said heated exhaust gases into the gas stream and so heating same by mixing the exhaust gases with the stream of air and combustible gases.
摘要:
An inexpensive trash incinerator having a primary burn chamber and an after burner which includes a spark arrestor. The after burner is a stack which rests on top of the primary burn chamber and it includes an opening in its lower end for admitting fresh air into the after burner.
摘要:
A livestock incinerator is provided, and includes a compartment or incineration chamber defined by opposite sidewalls, opposite end walls, a bottom wall, and an open top which is selectively closed by a plurality of lids pivotally connected to the walls of the incinerator. The interior of the incinerator is lined with firebricks, including all the walls and the lids. The firebricks are secured in place by a plurality of T-shaped brackets which define channels for receiving the edges of the firebricks. A primary burner is operatively connected to the incinerator for heating the chamber such that the carcasses burn to ashes. An exhaust stack is connected to one of the lids, and includes an afterburner for further combusting the products of combustion from the chamber so as to prevent atmospheric pollution. The primary burner and afterburner are operatively connected in series so that if one burner fails to operate, the other burner will automatically cease operation.
摘要:
Apparatus and method for incinerating toxic and non-toxic waste using a modified preheater-type lime kiln is disclosed wherein the kiln is modified to incinerate waste and the preheater section is modified to provide an incineration processing aid such as limestone and also to more efficiently utilize and conserve heat values.
摘要:
Apparatus that reduces the high temperature of gas exhausting from an incinerator to a predetermined low temperature at which the exhaust gas may be effectively and efficiently utilized by a waste heat boiler comprised of standard materials.
摘要:
An air heater and exhaust gas diluting apparatus for incinerator in which one or more of the outer walls of the incinerator are formed with spaced wall plates with baffle plates positioned to form a tortuous air passage between the spaced wall plates, duct means connected between the tortuous air passage and the exhaust gas chamber of said incinerator and fan means associated with the duct to draw air through the tortuous passage to heat the same and discharge the same into the exhaust gas chamber to add heat thereto and dilute the exhaust gases therein.