Automatic draft control system for coke plants
    3.
    发明授权
    Automatic draft control system for coke plants 有权
    焦炭厂自动控制系统

    公开(公告)号:US09359554B2

    公开(公告)日:2016-06-07

    申请号:US13589009

    申请日:2012-08-17

    摘要: A coke oven includes an oven chamber, an uptake duct in fluid communication with the oven chamber, the uptake duct being configured to receive exhaust gases from the oven chamber, an uptake damper in fluid communication with the uptake duct, the uptake damper being positioned at any one of multiple positions, the uptake damper configured to control an oven draft, an actuator configured to alter the position of the uptake damper between the positions in response to a position instruction, a sensor configured to detect an operating condition of the coke oven, wherein the sensor includes one of a draft sensor, a temperature sensor configured to detect an uptake duct temperature or a sole flue temperature, and an oxygen sensor, and a controller being configured to provide the position instruction to the actuator in response to the operating condition detected by the sensor.

    摘要翻译: 焦炉包括烤箱室,与烘箱室流体连通的吸入管道,吸入管道被配置为接收来自烘箱室的废气,吸收阻尼器与吸收管道流体连通,吸入阻尼器位于 多个位置中的任何一个,吸引阻尼器构造成控制烤箱吃水,致动器,其被配置为响应于位置指令改变吸入阻尼器在位置之间的位置,被配置为检测焦炉的操作状态的传感器, 其中所述传感器包括牵引传感器,被配置为检测吸入管道温度或唯一烟道温度的温度传感器和氧气传感器中的一个,以及控制器,其被配置为响应于所述操作条件向所述致动器提供所述位置指令 由传感器检测。

    Coke plant including exhaust gas sharing
    4.
    发明授权
    Coke plant including exhaust gas sharing 有权
    焦煤厂包括废气共享

    公开(公告)号:US09243186B2

    公开(公告)日:2016-01-26

    申请号:US13588996

    申请日:2012-08-17

    摘要: A coke plant includes multiple coke ovens where each coke oven is adapted to produce exhaust gases, a common tunnel fluidly connected to the plurality of coke ovens and configured to receive the exhaust gases from each of the coke ovens, multiple standard heat recovery steam generators fluidly connected to the common tunnel where the ratio of coke ovens to standard heat recovery steam generators is at least 20:1, and a redundant heat recovery steam generator fluidly connected to the common tunnel where any one of the plurality of standard heat recovery steam generators and the redundant heat recovery steam generator is adapted to receive the exhaust gases from the plurality of ovens and extract heat from the exhaust gases and where the standard heat recovery steam generators and the redundant heat recovery steam generator are all connected in parallel with each other.

    摘要翻译: 焦炭设备包括多个焦炉,其中每个焦炉适于产生废气,公共隧道流体连接到多个焦炉并且被配置为从每个焦炉接收废气,流体地接收多个标准热回收蒸汽发生器 连接到公共隧道,其中焦炉与标准热回收蒸汽发生器的比例至少为20:1;以及冗余热回收蒸汽发生器,其流体连接到公共隧道,其中多个标准热回收蒸汽发生器和 冗余热回收蒸汽发生器适于接收来自多个炉的废气并从废气中提取热量,并且其中标准热回收蒸汽发生器和冗余热回收蒸汽发生器都彼此并联连接。

    COKE PLANT INCLUDING EXHAUST GAS SHARING
    5.
    发明申请
    COKE PLANT INCLUDING EXHAUST GAS SHARING 有权
    焦煤厂包括排气分布

    公开(公告)号:US20140048405A1

    公开(公告)日:2014-02-20

    申请号:US13588996

    申请日:2012-08-17

    IPC分类号: C10B23/00

    摘要: A coke plant includes multiple coke ovens where each coke oven is adapted to produce exhaust gases, a common tunnel fluidly connected to the plurality of coke ovens and configured to receive the exhaust gases from each of the coke ovens, multiple standard heat recovery steam generators fluidly connected to the common tunnel where the ratio of coke ovens to standard heat recovery steam generators is at least 20:1, and a redundant heat recovery steam generator fluidly connected to the common tunnel where any one of the plurality of standard heat recovery steam generators and the redundant heat recovery steam generator is adapted to receive the exhaust gases from the plurality of ovens and extract heat from the exhaust gases and where the standard heat recovery steam generators and the redundant heat recovery steam generator are all connected in parallel with each other.

    摘要翻译: 焦炭设备包括多个焦炉,其中每个焦炉适于产生废气,公共隧道流体连接到多个焦炉并且被配置为从每个焦炉接收废气,流体地接收多个标准热回收蒸汽发生器 连接到公共隧道,其中焦炉与标准热回收蒸汽发生器的比例至少为20:1;以及冗余热回收蒸汽发生器,其流体连接到公共隧道,其中多个标准热回收蒸汽发生器和 冗余热回收蒸汽发生器适于接收来自多个炉的废气并从废气中提取热量,并且其中标准热回收蒸汽发生器和冗余热回收蒸汽发生器都彼此并联连接。

    AUTOMATIC DRAFT CONTROL SYSTEM FOR COKE PLANTS
    6.
    发明申请
    AUTOMATIC DRAFT CONTROL SYSTEM FOR COKE PLANTS 有权
    焦作自动控制系统

    公开(公告)号:US20140048402A1

    公开(公告)日:2014-02-20

    申请号:US13589009

    申请日:2012-08-17

    IPC分类号: C10B27/06 C10B57/00

    摘要: A coke oven includes an oven chamber, an uptake duct in fluid communication with the oven chamber, the uptake duct being configured to receive exhaust gases from the oven chamber, an uptake damper in fluid communication with the uptake duct, the uptake damper being positioned at any one of multiple positions, the uptake damper configured to control an oven draft, an actuator configured to alter the position of the uptake damper between the positions in response to a position instruction, a sensor configured to detect an operating condition of the coke oven, wherein the sensor includes one of a draft sensor, a temperature sensor configured to detect an uptake duct temperature or a sole flue temperature, and an oxygen sensor, and a controller being configured to provide the position instruction to the actuator in response to the operating condition detected by the sensor.

    摘要翻译: 焦炉包括烤箱室,与烘箱室流体连通的吸入管道,吸入管道被配置为接收来自烘箱室的废气,吸收阻尼器与吸收管道流体连通,吸入阻尼器位于 多个位置中的任何一个,吸引阻尼器构造成控制烤箱吃水,致动器,其被配置为响应于位置指令改变吸入阻尼器在位置之间的位置,被配置为检测焦炉的操作状态的传感器, 其中所述传感器包括牵引传感器,被配置为检测吸入管道温度或唯一烟道温度的温度传感器和氧气传感器中的一个,以及控制器,其被配置为响应于所述操作条件向所述致动器提供所述位置指令 由传感器检测。

    Method and apparatus for testing coal coking properties
    7.
    发明授权
    Method and apparatus for testing coal coking properties 有权
    煤焦化性能试验方法及装置

    公开(公告)号:US09169439B2

    公开(公告)日:2015-10-27

    申请号:US13598394

    申请日:2012-08-29

    摘要: A method of testing the coking qualities of sample quantities of coal in a test container and the structure of the test container are disclosed. A test container which is ideally reusable is adapted to receive one or more samples of coal to be tested and then the test container is inserted into a coking oven along with additional, conventional coal during a conventional coking operation. Following the completion or substantial completion of the coking operation, the test container is recovered and from the conventional converted coke and the sample(s) of coke are removed from the container for testing and evaluation. The container is recharged with one or more additional samples of coke and reused in another conventional coking operation.

    摘要翻译: 公开了测试容器中煤样品的焦化质量和测试容器的结构的方法。 理想地可重复使用的测试容器适于接收待测试的一个或多个煤样品,然后在常规焦化操作期间将测试容器与另外的常规煤一起插入焦化炉中。 在焦化操作完成或基本完成之后,回收测试容器并从常规转化焦炭中回收并将焦炭样品从容器中取出进行测试和评价。 容器用一个或多个附加的焦炭样品再充电,并在另一个常规焦化操作中重新使用。

    METHOD AND APPARATUS FOR TESTING COAL COKING PROPERTIES
    8.
    发明申请
    METHOD AND APPARATUS FOR TESTING COAL COKING PROPERTIES 有权
    用于测试煤焦化性能的方法和装置

    公开(公告)号:US20140061018A1

    公开(公告)日:2014-03-06

    申请号:US13598394

    申请日:2012-08-29

    IPC分类号: C10B7/14 C10B57/00

    摘要: A method of testing the coking qualities of sample quantities of coal in a test container and the structure of the test container are disclosed. A test container which is ideally reusable is adapted to receive one or more samples of coal to be tested and then the test container is inserted into a coking oven along with additional, conventional coal during a conventional coking operation. Following the completion or substantial completion of the coking operation, the test container is recovered and from the conventional converted coke and the sample(s) of coke are removed from the container for testing and evaluation. The container is recharged with one or more additional samples of coke and reused in another conventional coking operation.

    摘要翻译: 公开了测试容器中煤样品的焦化质量和测试容器的结构的方法。 理想地可重复使用的测试容器适于接收待测试的一个或多个煤样品,然后在常规焦化操作期间将测试容器与另外的常规煤一起插入焦化炉中。 在焦化操作完成或基本完成之后,回收测试容器并从常规转化焦炭中回收并将焦炭样品从容器中取出进行测试和评价。 容器用一个或多个附加的焦炭样品再充电,并在另一个常规焦化操作中重新使用。