公开(公告)号：US11261381B2

公开(公告)日：2022-03-01

申请号：US16729212

申请日：2019-12-27

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

Inventor： John Francis Quanci ,  Chun Wai Choi ,  Mark Anthony Ball ,  Jason Crum ,  Milos J. Kaplarevic

IPC: C10B15/02 ,  C10B41/00 ,  C10B21/20 ,  C10B29/08

Abstract: A coke oven includes an oven chamber configured to support and heat a coal bed, a castable slab below the oven chamber, and a foundation supporting the heat recovery oven. One or more beams are positioned between the castable slab and the foundation. The beams extend from a first end of the oven chamber to a second end of the oven chamber, forming a plurality of air gaps between the castable slab and the foundation. Heat from the oven chamber is dissipated by the one or more beams.

公开(公告)号：US11186778B2

公开(公告)日：2021-11-30

申请号：US17076563

申请日：2020-10-21

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

Inventor： Jason Crum ,  Mark Anthony Ball ,  Gary Dean West ,  John Francis Quanci ,  Chun Wai Choi

IPC: C10B29/06 ,  C10B29/02 ,  F27D1/00 ,  F27D1/02 ,  F27D1/12 ,  C10B15/02

Abstract: A system and method for repairing a coke oven having an oven chamber formed from ceramic bricks. A representative system includes a insulated enclosure insertable into the oven chamber and includes removable insulated panels that define an interior area for workers to work in. The insulated enclosure is movable between an expanded configuration and a compact configuration and moving the enclosure to the expanded configuration will decrease the distance between the insulated enclosure and the walls of the oven chamber. Removing the panels exposes the ceramic bricks and allows workers within the interior area to access and the bricks and repair the oven chamber while the oven chamber is still hot. A loading apparatus lifts and inserts the insulated enclosure into the oven chamber. The insulated enclosure can be coupled to additional insulated enclosures to form an elongated interior area.

公开(公告)号：US20180340122A1

公开(公告)日：2018-11-29

申请号：US15987860

申请日：2018-05-23

Applicant: Suncoke Technology and Development LLC

Inventor： Jason Crum ,  Mark Anthony Ball ,  Gary Dean West ,  John Francis Quanci ,  Chun Wai Choi

IPC: C10B29/06 ,  C10B29/02 ,  F27D1/00 ,  F27D1/12 ,  F27D1/02

Abstract: A system and method for repairing a coke oven having an oven chamber formed from ceramic bricks. A representative system includes a insulated enclosure insertable into the oven chamber and includes removable insulated panels that define an interior area for workers to work in. The insulated enclosure is movable between an expanded configuration and a compact configuration and moving the enclosure to the expanded configuration will decrease the distance between the insulated enclosure and the walls of the oven chamber. Removing the panels exposes the ceramic bricks and allows workers within the interior area to access and the bricks and repair the oven chamber while the oven chamber is still hot. A loading apparatus lifts and inserts the insulated enclosure into the oven chamber. The insulated enclosure can be coupled to additional insulated enclosures to form an elongated interior area.