Title:
炉頂ガスからの乾ダスト除去
Document Type and Number:
Japanese Patent JP6906532
Kind Code:
B2
Abstract:
A process and a plant for cleaning furnace gas. One or more sensors are used to continuously monitor one or more parameters indicative for an expected temperature peak in the blast furnace gas flow. The gas flow is then passed through a conditioning tower. In case the measured parameter exceeds a predefined limit value, a coolant, such as water, is sprayed into the blast furnace gas flow in the conditioning tower. Subsequently the flow of blast furnace gas passes one or more filter stations.
Inventors:
Walter Bernd Ewald
Peter Dirk Clute
Peter Dirk Clute
Application Number:
JP2018540211A
Publication Date:
July 21, 2021
Filing Date:
October 14, 2016
Export Citation:
Assignee:
Danieli Corus B.V.
International Classes:
F27D17/00; C21B7/22; F27B1/18
Domestic Patent References:
| JP60209226A | ||||
| JP2085310A | ||||
| JP2001276547A |
Foreign References:
| CN1037541A | ||||
| US2842193 | ||||
| US20100158773 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Morita Taku
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima
Morita Taku
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima