Metallurgical apparatus – Means treating a continuum of work – With heating means
Patent
1992-04-03
1993-09-07
Kastler, Scott
Metallurgical apparatus
Means treating a continuum of work
With heating means
266249, 266252, 432243, C21D 106
Patent
active
052421562
ABSTRACT:
A dual belt furnace for heat-treating of small parts includes enclosure having a base, a pair of side walls, a top wall, front wall, and a rear wall all being connected together to form at least one heating zone. A plurality of gas burners are positioned throughout the enclosure for delivering a hot gaseous medium. A plurality of fans are mounted in the top wall of the furnace for circulating the heated gas medium within the enclosures. A first conveyor belt is arranged completely within the at least one heating zone and extends substantially between the front wall and the rear wall of the enclosure for transporting the small parts to be heat treated through the at least one heating zone to a drop zone. The second conveyor belt extends beyond the at least one heating zone and overlays the first conveyor belt so as to be supported by the first conveyor belt within the at least one heating zone for carrying the small parts to be heat treated into the at least one heating zone. Consequently, the dual belt furnace has a high load-carrying capacity for small parts but yet is high energy efficient which has been traditionally unavailable heretofore.
REFERENCES:
patent: 1776117 (1930-09-01), Heames et al.
patent: 2615701 (1952-10-01), Ipsen
Surface Standard Rated Continuous Belt Furnaces, Bulletin SC-197-467-20M-BK, Midland-Ross Corp. Dec. 1967 pp. 1-8.
Can-Eng Holdings, Ltd.
Chin Davis
Kastler Scott
LandOfFree
Dual belt furnace does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dual belt furnace, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual belt furnace will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-482350