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US 5,291,840 AGranted
Incinerator systems
AssigneeNakao Co., Ltd.
InventorShigeharu Nakao
Life of this patent
Estimating the term…
Abstract
An incinerator system is built up of an air-permeable base (2), an outer wall (3) extending uprightly therefrom and a front or first furnace (4) and a rear or second furnace (5) set up thereon. The first and second furnaces are each in a vertically extending, cylindrical form and are connected with each other through first, second, third and fourth fume guide pipes (6) to (9), arranged from below, thereby assuring that refuse or trash can be incinerated and maintaining the outer wall at a temperature safe enough to allow access to it.
Claims8
An incinerator system comprising:
- a first furnace including a first hollow cylindrical body having an upper end and a lower end;
- an ash receiver disposed in the lower end of said first hollow cylindrical body;
- a roaster positioned above said ash receiver;
- a flame diffuser positioned above and across said roaster, said flame diffuser including a first end and a second end;
- a first burner connected to said first end of said flame diffuser;
- a second furnace including a second hollow cylindrical body having an upper end and a lower end with an opening formed in said upper end including connector means for connection to a flue;
- an air feed pipe disposed within said second hollow cylindrical body having an upper end positioned within said connector means and a bottom end attached to a blower means;
- a second burner attached to said second hollow cylindrical body and in communication with the interior thereof;
- and,
- a plurality of fume guide pipes connecting the interiors of said first and second hollow cylindrical bodies and spaced from bottom to top between said first and second hollow cylindrical bodies.
7 more elements
An incinerator system comprising:
- a first furnace including a first hollow cylindrical body having an upper end and a lower end, said upper end having an opening formed therein;
- an ash receiver disposed in the lower end of said first hollow cylindrical body;
- a roaster positioned above said ash receiver;
- a flame diffuser positioned above and across said roaster, said flame diffuser including a first end and a second end;
- a first burner connected to said first end of said flame diffuser;
- duct means connected to the second end of said flame diffuser;
- a hollow column extending upwardly from said flame diffuser;
- an openable cap member disposed on said opening in said upper end of said first hollow cylindrical body;
- a second furnace including a second hollow cylindrical body having an upper end and a lower end with an opening formed at said upper end including connector means for connection to a flue;
- an air feed pipe disposed within said second hollow cylindrical body having an upper end positioned within said connector means and a bottom end attached to a blower means, said air feed pipe being diametrically decreased at the upper end thereof;
- first and second horizontal plates for enhancing heating extending from an inner wall of said second hollow cylindrical body, said first horizontal plate being positioned below the location of said second burner and said second horizontal plate being positioned below and opposite from said first horizontal plate;
- a plurality of fume guide pipes connecting the interiors of said first and second hollow cylindrical bodies and spaced from bottom to top between said first and second hollow cylindrical bodies;
- an air permeable base on which said first and second furnaces are disposed;
- and,
- a wall structure disposed on said base and surrounding said first and second furnaces, said wall structure including spaced inner, intermediate and outer wall members.
12 more elements
Dependencies are inferred from the claim text.