Method and apparatus for drying and/or pre-heating lump material

Details Method and apparatus for drying and/or pre-heating lump material Method and apparatus for drying and/or pre-heating lump material

1983-12-21

1985-07-16

Schwartz, Larry I.

Drying and gas or vapor contact with solids

Apparatus

With means to treat gas or vapor

34 86, 34168, 34202, 34 68, 165155, F26B 316

Patent

active

045287619

ABSTRACT:
A method and apparatus for drying and/or pre-heating in particular scrap metal with the aid of waste gases deriving from an electric arc furnace. The waste-gases are passed from the electric arc furnace through a line (1,2,3) which is arranged between an external, outwardly insulated container (6) and an inner container (4) for accommodating the scrap metal, with a gap (7,8) located between the waste-gas line and the containers. Air is drawn in through the gap (7,8) and absorbs heat from the wall (3) of the waste-gas line, whereafter the heated air is caused to pass through the scrap (5) in the inner container (4) and to deliver heat to the scrap.

REFERENCES:
patent: 894507 (1908-07-01), King
patent: 969484 (1910-09-01), Koegler

Affiliated with

Also associated with

Rating

Method and apparatus for drying and/or pre-heating lump material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for drying and/or pre-heating lump material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for drying and/or pre-heating lump material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1729649