F - Mech Eng,Light,Heat,Weapons – 27 – B
Patent
F - Mech Eng,Light,Heat,Weapons
27
B
F27B 9/06 (2006.01) C01B 31/04 (2006.01) F27B 17/00 (2006.01) F27D 3/08 (2006.01)
Patent
CA 2239670
A carbon powder inlet and a graphite powder collect- ing port are oppositely arranged on a furnace body. At least a pair of electrodes are oppositely arranged in the furnace body with respect to a graphitizing area at an intermediate position between the inlet and the collecting port. The carbon powder at a core of the furnace body is graphitized while the surrounding carbon powder adjacent to the furnace wall serves as a heat insulator to the furnace body. As a result, the graphitizing area is properly maintained at high temperature. No impurities can intrude into the graphite powder to be collected through the collecting port and only the pure graphite powder can be properly collected since no materials exist in the furnace body other than the carbon powder as raw material. The carbon powder adjacent to the furnace wall and surrounding the electrodes is maintained at low temperature and does not move, which makes it possible to alleviate burning damage of and improve durability of the furnace body and the electrodes.
Fetherstonhaugh & Co.
Ishikawajima-Harima Jukogyo Kabushiki Kaisha
LandOfFree
Graphitizing electric 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 Graphitizing electric furnace, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Graphitizing electric furnace will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1950069