Procedure and means for preheating scrap to be charged into a sm

Details Procedure and means for preheating scrap to be charged into a sm Procedure and means for preheating scrap to be charged into a sm

1983-09-12

1985-12-17

Eisenzopf, Reinhard J.

Industrial electric heating furnaces

Arc furnace device

Charging or discharging

F27D 1300

Patent

active

045596298

ABSTRACT:
A process for preheating scrap that is to be charged into a smelting furnace using, in part, heat provided by the smelting furnace discharge fumes. The scrap is preheated with clean gas heated by a heat exchanger that exchanges heat between furnace discharge fumes and clean gas. A plant for the preheating process includes a device to gather and convey hot fumes leaving the furnace connected to both the furnace and a heat exchanger, a device to convey cooled fumes from the heat exchanger, a device to convey clean gas connected to the heat exchanger inlet, and a device to convey preheated clean gas from the heat exchanger to at least on skip of scrap.

REFERENCES:
patent: 3269827 (1966-08-01), Arnesen et al.
patent: 4375958 (1983-03-01), Date et al.
patent: 4437186 (1984-03-01), Inai
patent: 4470804 (1984-09-01), Geijer et al.
patent: 4478574 (1984-10-01), Okuno et al.

Affiliated with

Also associated with

Rating

Procedure and means for preheating scrap to be charged into a sm does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Procedure and means for preheating scrap to be charged into a sm, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Procedure and means for preheating scrap to be charged into a sm will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2178137