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发明公开
CN110608618A 一种外支撑式烧结烟气循环密封装置及其叠放方法 审中-实审

一种外支撑式烧结烟气循环密封装置及其叠放方法
摘要：
本发明提供了一种外支撑式烧结烟气循环密封装置及其叠放方法，烧结烟气循环密封装置包括密封罩和环绕密封罩外表面的加强圈；密封罩上沿长度方向设置至少一个入口烟道，烧结烟气经入口烟道循环进入密封罩，入口烟道上沿烟气流向依次设置有电磁阀和烟气流速测量装置；烧结烟气循环密封装置还包括与烟气流速测量装置电性连接的控制装置，控制装置用于接收烟气流速测量装置的反馈信息并调整电磁阀的开度。本发明提供了一种外支撑式烧结烟气循环密封装置，释放了密封装置的内部空间，检修人员可以进入密封装置内部进行检修作业。通过增设控制装置，实时调整密封罩内的烟气流速，从而使得罩内烟气的流场分布更为均匀。
摘要（英）：

The invention provides an outer supported sintering smoke circular sealing device and a stacking method thereof. The sintering smoke circular sealing device comprises a sealing cover, and a reinforcing ring encircled on the outer surface of the sealing cover; at least one inlet flue is arranged on the sealing cover in the length direction; sintering smoke circularly enters the sealing cover by theinlet flue; and the inlet flue is provided with an electromagnetic valve and a smoke flowing speed measuring device in sequence in a smoke flowing direction. The sintering smoke circular sealing device further comprises a control device electrically connected with the smoke flowing speed measuring device; and the control device is used for receiving feedback information of the smoke flowing speedmeasuring device and adjusting the openness of the electromagnetic valve. The outer supported sintering smoke circular sealing device releases internal space; and maintainers can enter the sealing device for maintenance operation. Through adding of the control device, the smoke flowing speed in the sealing cover is adjusted in real time, so that the smoke flowing field distribution in the cover is more uniform.

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