Method and apparatus for stirring molten metal

Details Method and apparatus for stirring molten metal Method and apparatus for stirring molten metal

C - Chemistry, Metallurgy

21

C

39/108, 53/357

C21C 7/00 (2006.01) F27D 27/00 (2010.01) C22B 9/00 (2006.01)

Patent

CA 1123611

ABSTRACT OF THE DISCLOSURE In the process of melting metal, a portion of molten metal is alternately withdrawn from beneath the surface of the body of molten metal and is expelled into the lower part of a metal holding means through a pipe of a gas-dynamic pump, which pipe, fitted in a cover of the metal holding means, is mounted for axial reciprocation and angular swinging in a ball-and-socket joint to thereby enable fan-like projec- tion of a submerged metal jet within the limits of an angle corresponding to the dimensions of the metal holding means, thus providing for effective stirring of the melt body through- out the bottom area; stepwise reciprocation of the pump pipe is effected by means of a pneumatic positioning device, and the frequency of the metal-withdrawing and metal-expelling cycles is alternated during operating process with the aid of a preset time relay.

318294

Affiliated with

Also associated with

Rating

Method and apparatus for stirring molten metal 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 stirring molten metal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for stirring molten metal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-639797