Claims
- 1. An apparatus for burning waste material, comprising:
- a vertical furnace having a lower portion and processing the waste material to produce a flammable gas mixture; and
- a two-stage vortex chamber having:
- a first chamber in horizontal fluid communication with the vertical furnace at the lower portion of the vertical furnace, the first chamber receiving and partially oxidizing the flammable gas mixture from the vertical furnace, and having a converging distal portion, and
- a second chamber substantially completely oxidizing partially oxidized gases received tangentially into the second chamber through the converging distal portion of the first chamber.
Parent Case Info
This application is a division of application Ser. No. 08/746,641, filed Nov. 13, 1996, now U.S. Pat. No. 5,746,142, which is a division of application Ser. No. 08/399,847, filed Mar. 7, 1995 and now U.S. Pat. No. 5,588,381.
US Referenced Citations (24)
Foreign Referenced Citations (1)
Number |
Date |
Country |
59-205517 |
Nov 1984 |
JPX |
Divisions (2)
|
Number |
Date |
Country |
Parent |
746641 |
Nov 1996 |
|
Parent |
399847 |
Mar 1995 |
|