초록 ▼

A smoke control device for use in motor vehicle incineration. Smoke from burning vehicles in an incineration area is directed into a collecting chamber by controlled air flows and flaps. Updrafts evacuate the chamber and force the smoke into a combustion stack. The column of smoke in the stack is ra

A smoke control device for use in motor vehicle incineration. Smoke from burning vehicles in an incineration area is directed into a collecting chamber by controlled air flows and flaps. Updrafts evacuate the chamber and force the smoke into a combustion stack. The column of smoke in the stack is raised to combustion temperature by heaters mounted on the stack. The superheated smoke is combined with heated air in the vicinity of an open flame causing combustion resulting in a clear stack discharge.

대표청구항 ▼

Pollution control apparatus comprising a conduit having an inlet for receiving pollutants and an outlet for expelling relatively pollution free exhaust, body means positioned on the conduit forming a recirculation vortex combustion zone in the conduit immediately downstream of the body means, an ann

Pollution control apparatus comprising a conduit having an inlet for receiving pollutants and an outlet for expelling relatively pollution free exhaust, body means positioned on the conduit forming a recirculation vortex combustion zone in the conduit immediately downstream of the body means, an annular space between said body means and said conduit providing communication between said combustion zone and said inlet, an air injection means in the conduit downstream of the body means for introducing air into the combustion zone, and heating means connected to the conduit upstream of the combustion zone for introducing heat into the conduit to heat pollutants, said pollutants being directed past said body means into said combustion zone and being burned in said combustion zone.