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发明公开
CN107837677A 解决SCR入口温度流场不均的水平烟道扰流系统及方法 无效 - 驳回

解决SCR入口温度流场不均的水平烟道扰流系统及方法
摘要：
本发明涉及一种解决SCR入口温度流场不均的水平烟道扰流系统及方法，所述系统包括：铰接在SCR入口垂直烟道的烟道壁上的扰流挡板，所述扰流挡板连接曲柄连杆机构，通过所述曲柄连接机构控制扰流挡板的旋转角度，所述扰流挡板在0°至90°之间旋转，所述扰流挡流板在0°状态下，所述扰流挡板贴合所述SCR入口垂直烟道的烟道壁设置，所述SCR入口垂直烟道相面对的烟道壁上设有用于获取烟道内经过的烟气的温度传感器。
摘要（英）：

The invention relates to a horizontal flue turbulence system and method for solving the problem of uneven temperature flow fields at a SCR inlet. The system comprises a turbulence baffle hinged to theflue wall of a vertical flue at a SCR inlet, the turbulence baffle is connected to a crank linkage mechanism, the crank linkage mechanism controls the rotation angle of the turbulence baffle, the turbulence baffle rotates between 0 to 90 degrees, when the turbulence baffle is in a zero-degree state, the turbulence baffle fits to the flue wall of the vertical flue at the SCR inlet, and the flue wall opposite to the vertical flue at the SCR inlet is provided with a temperature sensor for acquiring the temperature of flue gas passing through the flue.

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