Title:
溶鉱炉や溶解炉の湯出しのときに、磁場によって、溶融流れの流速を調整するための及び溶融流れを減速させるための方法及び装置
Document Type and Number:
Japanese Patent JP5635986
Kind Code:
B2
Abstract:
The invention relates to a method for regulating the flow rate and for slowing down melt streams through magnetic fields in the tapping of metallurgical containers such as blast furnaces and melt furnaces. The method is characterized in that the melt stream is routed in a closed routing element using at least two magnetic fields disposed in series one after the other in the flow direction of the melt, said magnetic fields having a constant polarity opposite to one another, in such a way that the magnetic field lines transversally penetrate the melt flow across the entire cross section thereof and such that opposite voltages are induced in the melt stream by the magnetic fields, there being at least three eddy current fields produced thereby in the melt stream that are disposed axially one after the other, and that due to the interactions between the magnetic fields and the eddy currents forces are generated that can be used to reduce the flow rate of the melt stream.
Inventors:
ハンス−ウーヴェ モルゲンシュテルン
Application Number:
JP2011521585A
Publication Date:
December 03, 2014
Filing Date:
August 06, 2009
Export Citation:
Assignee:
ティーエムティー タッピング−メジャリング−テクノロジー ゲゼルシャフトミット ベシュレンクテル ハフツングＴＭＴ Ｔａｐｐｉｎｇ−Ｍｅａｓｕｒｉｎｇ−Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ
International Classes:
B22D35/00; C21B7/14; H02K44/06
Attorney, Agent or Firm:
Patent business corporation MAEDA PATENT OFFICE
Hiroshi Maeda
Hiroshi Takeuchi
Shimada Takaku
Yuji Takeuchi
Katsuya Ninomiya
Tomoo Harada
Seki 啓
Seiya Sugiura
Daisuke Kawabe
Masanori Hasegawa
Tsugunari Iwashita
Koji Fukumoto
Ryo Maeda
Between side Eight warehouses
Yukichi Matsunaga
Kenji Kawakita
Shohei Okazawa
Hiroshi Maeda
Hiroshi Takeuchi
Shimada Takaku
Yuji Takeuchi
Katsuya Ninomiya
Tomoo Harada
Seki 啓
Seiya Sugiura
Daisuke Kawabe
Masanori Hasegawa
Tsugunari Iwashita
Koji Fukumoto
Ryo Maeda
Between side Eight warehouses
Yukichi Matsunaga
Kenji Kawakita
Shohei Okazawa