公开(公告)号：US20150361346A1

公开(公告)日：2015-12-17

申请号：US14655013

申请日：2012-12-28

Applicant: SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC

Inventor： Gary Dean West ,  Chun Wai Choi ,  Thomas James Hurt

IPC: C10B27/06 ,  F16J15/00 ,  F23J13/08 ,  B23P19/04

CPC classification number: C10B27/06 ,  B23P19/04 ,  C10B15/02 ,  C10B21/10 ,  F16J15/002 ,  F23J13/08 ,  F23L13/00 ,  Y10T29/49828

Abstract: The present technology is generally directed to vent stack lids and associated systems and methods. In particular, several embodiments are directed to vent stack lids having improved sealing properties in a coke processing system. In a particular embodiment, a vent stack lid comprises a first lid portion proximate to and at least partially spaced apart from a second lid portion. The vent stack lid further comprises a first sealing portion coupled to the first lid portion and a second sealing portion coupled to the second lid portion. In several embodiments, the second sealing portion at least partially overlaps the first sealing portion over the space between the first and second lid portions. In further embodiments, at least one of the first or second sealing portions includes layers of tadpole seals, spring seals, rigid refractory material, and/or flexible refractory blanket.

Abstract translation: 本技术通常涉及排气盖盖和相关系统和方法。 特别地，几个实施例涉及在焦炭处理系统中具有改进的密封特性的排气叠盖。 在一个具体实施例中，排气叠盖包括靠近并且至少部分地间隔开第二盖部分的第一盖部分。 排气叠盖还包括联接到第一盖部分的第一密封部分和联接到第二盖部分的第二密封部分。 在几个实施例中，第二密封部分在第一和第二盖部分之间的空间上至少部分地与第一密封部分重叠。 在另外的实施例中，第一或第二密封部分中的至少一个包括t ole密封层，弹簧密封件，刚性耐火材料层和/或柔性耐火层。