Solid fuel burner

Details Solid fuel burner Solid fuel burner

1983-12-12

1985-01-08

Favors, Edward G.

Furnaces

Including fluid fuel burner

Powdered solid fuel

110222, 110232, 110264, 110265, 431184, F23D 102

Patent

active

044921713

ABSTRACT:
A solid fuel burner apparatus is provided for burning low density, low mass fibrous fuels such as paper waste and biomass. The burner includes a combustion chamber having a solid fuel and primary air nozzle attached to one end thereof for directing pulverized solid fuel and air into the combustion chamber. The solid fuel and primary air nozzle has a spinning mechanism for spinning the solid fuel and air into the combustion chamber in one direction of rotation. A secondary air input is provided for feeding secondary air into the combustion chamber and includes means to spin the secondary air from the secondary air input into the combustion chamber in a direction opposite in rotation to the direction of rotation of the solid fuel and primary air. A gas fuel input has a flame disk and is positioned to feed gas into the combustion chamber in the center portion of the solid fuel and primary air nozzle to create additional stability in the combustion of the solid fuel in the combustion chamber. A second gas nozzle will allow the burner to operate entirely on gas where insufficient fuel is available.

REFERENCES:
patent: 2800093 (1957-07-01), Burg
patent: 3007084 (1961-10-01), Thomasian et al.
patent: 4221174 (1980-09-01), Smith et al.
patent: 4249471 (1981-02-01), Gunnerman
patent: 4333405 (1982-06-01), Michelfelder
patent: 4407205 (1983-10-01), Beaufrere
patent: 4422389 (1983-12-01), Schroder

Affiliated with

Also associated with

Rating

Solid fuel burner does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Solid fuel burner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solid fuel burner will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-108989