Abstract:
In a vertical refuse incinerator for incinerating wastes according to the present invention, an incinerator body 1 is made up of an upper cylindrical part CP and a lower funnel part FP covered by a cooling case, and an exhaust gas mixing device 4 promoting the mixing and secondary combustion of combustion gas stream CG is provided between a flame zone FZ and a re-combustion chamber 45. On the other hand, completely incinerated bottom ash is discharged below the incinerator body 1 by the opening and closing operations of a bottom ash discharge device DD by cooled refuse supporting means RS and bottom ash discharge plates 35.
Abstract:
In a vertical refuse incinerator for incinerating wastes according to the present invention, an incinerator body 1 is made up of an upper cylindrical part CP and a lower funnel part FP covered by a cooling case, and an exhaust gas mixing device 4 promoting the mixing and secondary combustion of combustion gas stream CG is provided between a flame zone FZ and a re-combustion chamber 45. On the other hand, completely incinerated bottom ash is discharged below the incinerator body 1 by the opening and closing operations of a bottom ash discharge device DD by cooled refuse supporting means RS and bottom ash discharge plates 35.
Abstract:
A refuse storage equipment for temporary storage and timely discharge of refuse which includes a storage tank having a refuse charging hopper at its top and a refuse discharge port at its bottom and a plurality of dampers adapted to divide the space within the storage tank into a plurality of storage compartments, the dampers being sequentially actuated beginning with the uppermost one to allow the refuse to fall from the uppermost to the lowermost of each storage compartment and discharged from the refuse discharge port in sequence.
Abstract:
An incinerator for combustion of general refuse and industrial wastes having a pair of ash discharge plates and a pair of refuse supporting plates. The ash discharge plates are disposed at the bottom of a furnace in such a manner that it can be freely opened and closed for timely discharge of ashes that accumulate on the bottom. The refuse supporting plates are disposed at a lower level of the furnace in such a manner that it can be freely displaced in a horizontal direction out of and into the furnace projecting into an upper layer of the piled up ashes at the time of discharge of ashes by the ash discharge plates to support the refuse and ashes disposed thereabove.
Abstract:
A method for supplying combustion air in a vertical incinerator according to one embodiment of the present invention is such that during incineration treatment by the vertical incinerator 1, a supplied amount of combustion air a is controlled in such a manner as to be 0.2 to 0.8 times as much as a theoretical air amount that is necessary to completely combust waste R in deposit layers, and the combustion air a is supplied in such a manner as to reduce oxygen in the combustion air a from a lower portion to an upper portion of the deposit layers.
Abstract:
A vertical incinerator for burning general refuses and industrial wastes which comprises a plurality of sets of grates disposed at different levels within a furnace to divide the furnace into a plurality of combustion chambers in such a manner that the refuse charged into a top portion of the furnace is burnt as it is successively allowed to move downward to become ashes which are withdrawal from the bottom of the furnace.