Pulverized coal burner

Details Pulverized coal burner Pulverized coal burner

1986-07-28

1987-08-25

Favors, Edward G.

Furnaces

Utilizing powdered fuel

Having rotary flow means

110347, 431184, 431284, F23D 102

Patent

active

046884963

ABSTRACT:
The flame established in the combustion chamber is short in the direction of material flow and of tornado configuration due in part to swirling in spiral fashion of primary air bearing pulverized coal particles along a conduit together with swirling in spiral fashion of secondary or combustion air along a conduit which is concentrically arranged with respect to the primary air and coal particle conduit so that these two flame components are dispersed in a transversely outward manner due to centrifugal force and for wall jet attraction and by this means the longitudinal length customarily necessary for high temperature pulverized coal burners is substantially shortened and the temperature at which combustion may take place is substantially reduced.

REFERENCES:
patent: 4223615 (1980-09-01), Breen et al.
patent: 4333405 (1982-06-01), Michelfelder et al.
patent: 4387654 (1983-06-01), Binasik et al.
patent: 4457241 (1984-07-01), Itse et al.
patent: 4515090 (1985-05-01), Brashears et al.
patent: 4517904 (1985-04-01), Penterson et al.

Affiliated with

Also associated with

Rating

Pulverized coal 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 Pulverized coal burner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pulverized coal burner will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1917209