Kiln for calcination of a powder

Details Kiln for calcination of a powder Kiln for calcination of a powder

1995-03-20

1997-04-29

Bennett, Henry A.

Furnaces

With fuel treatment means

Preliminary refuse treatment means

432119, 110246, 110341, B23K 302, B44B 702

Patent

active

056238835

ABSTRACT:
An improved kiln for the calcination of a powder comprises a directly heated rotary kiln in which at least a part of the inner circumferential wall is equipped with a plurality of protrusions. The protrusions are shaped so that the powder is substantially not lifted during operation of the kiln. In a preferred embodiment the protrusions have the shape of a triangular prism and are positioned within the kiln so as to pass through the powder in the manner of a plough. Preferably the top face of the prism is an isosceles triangle in which the equal angles are greater than the angle of repose of the powder for which the kiln is designed.

REFERENCES:
patent: 2261403 (1941-11-01), Newhouse
patent: 4136965 (1979-01-01), Sunnergren et al.
French Abstract, 2723740, Cousin et al Dec. 1979.
German Abstract, 3443933, Seelen Jun. 1986.

Affiliated with

Also associated with

Rating

Kiln for calcination of a powder does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Kiln for calcination of a powder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Kiln for calcination of a powder will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-699376