Invention Grant
US09175910B2 Devices and methods for enhancing burden uniformity in a combination reforming/reducing shaft furnace
有权
用于提高组合重整/还原竖炉的负荷均匀性的装置和方法
- Patent Title: Devices and methods for enhancing burden uniformity in a combination reforming/reducing shaft furnace
- Patent Title (中): 用于提高组合重整/还原竖炉的负荷均匀性的装置和方法
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Application No.: US14042763Application Date: 2013-10-01
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Publication No.: US09175910B2Publication Date: 2015-11-03
- Inventor: Travis Wright , Steve Montague
- Applicant: Travis Wright , Steve Montague
- Applicant Address: US NC Charlotte
- Assignee: Midrex Technologies, Inc.
- Current Assignee: Midrex Technologies, Inc.
- Current Assignee Address: US NC Charlotte
- Agency: Clements Bernard PLLC
- Agent Christopher L. Bernard; Lawrence A. Baratta, Jr.
- Main IPC: C21B13/00
- IPC: C21B13/00 ; F27D99/00 ; C21B13/02 ; F27B1/00 ; F27B1/10
Abstract:
The present invention provides a combination reforming/reducing shaft furnace for the production of direct reduced iron that utilizes one or more burden uniformity enhancers, such as one or more rotating/reciprocating mixing shafts, one or more stationary flow aids, one or more wall structures/variations, one or more agitators, or the like for ensuring that reforming and reducing in the shaft furnace take place evenly across the width of and throughout the depth of the burden in the shaft furnace.
Public/Granted literature
- US20140091502A1 DEVICES AND METHODS FOR ENHANCING BURDEN UNIFORMITY IN A COMBINATION REFORMING/REDUCING SHAFT FURNACE Public/Granted day:2014-04-03
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