Tapping launder for an iron smelt

C - Chemistry – Metallurgy – 21 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C21B 7/14 (2006.01) F27D 1/12 (2006.01) F27D 3/14 (2006.01) F27D 1/00 (2006.01) F27D 9/00 (2006.01)

Patent

CA 2318171

The invention relates to a tapping launder for an iron smelt, comprising an outer support structure (10), a fireproof lining (16, 18) and a copper lining (20) with ducted cooling. Said copper lining (20) surrounds the fireproof lining (18) in the support structure (10). Solid ribs (32) on the copper lining (20) project deep into the fireproof lining (18). The main purpose of said ribs is to cool any iron smelt which penetrates through cracks in the fireproof lining (18) to hardening, hereby stopping said smelt before it comes into contact with the solid copper base body. This prevents cracks caused by overheating from forming in the solid copper base body, hereby reducing the risk of coolant leaking into the iron smelt.

L'invention concerne un chenal de coulée pour un bain de fer, comprenant une structure de support extérieure (10), un revêtement réfractaire (16, 18) et un revêtement de cuivre (20) à refroidissement forcé, entourant le revêtement réfractaire (18) dans la structure de support (10). Des nervures massives (32) sur le revêtement de cuivre (20) font saillie profondément dans le revêtement réfractaire (18). Elles ont principalement pour fonction de refroidir le bain de fer pénétrant à travers des fissures jusque dans le revêtement réfractaire (18), jusqu'à ce qu'il se solidifie, de manière à le stopper avant qu'il vienne en contact avec le corps de base massif en cuivre. Cette conception permet d'éviter la formation de fissures de surchauffe dans le corps de base massif, et de réduire ainsi le risque d'un passage du réfrigérant dans le bain de fer.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Tapping launder for an iron smelt does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tapping launder for an iron smelt, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tapping launder for an iron smelt will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1629932

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.