Smoke prevention burner

• Main Author: MAOYUN LI
• Format: Patent
• Language: English
• Published: 30.11.2005
• Edition: 7

The utility model discloses a smoke prevention burner, comprising a horn shape burning hopper (2) which is positioned in a shell body (1) and a spiral conveying pipe (3) which is connected with the side wall of the burning hopper (2). The outer wall of the conveying pipe (3) is communicated with a hopper (4). One end of the spiral shaft (6) which is arranged in the feed pipe (3) and is provided with the spiral leaves (5) is connected with a power device. The air conveying pipe (7) of the air feeder is connected with the shell body (1). The upper part of the burning hopper (2) is an upper burning hopper which is communicated with the burning chamber of the boiler, and the side wall of the upper burning hopper is distributed with the air vents (8). The lower part of the burning hopper (2) is a lower burning hopper, the bottom of the lower burning hopper is sealed, and the side wall of the lower burning hopper is communicated with the conveying pipe (3) and an air inlet (9). The other end of the spiral shaft (6) transversely penetrates through the lower burning hopper and is supported on the bearing seat (10) of the exterior of the burning hopper (2).