Fiber web machine, forming part thereof, and detection structure for fiber web machine

The present disclosure relates to a fiber web machine, a forming section thereof, and a detection structure for the fiber web machine, the detection structure being provided between adjacent dewatering elements and including a fixing plate mounted on a lateral side of the fiber web machine in a machine transverse direction, the fixing plate is provided with the opening capable of receiving the device for detecting the concentration of the web and the cabin door capable of pivoting relative to the fixing plate to seal the opening, so that the safety and the high efficiency of fiber web measurement are effectively ensured, and the operation of an operator is facilitated. 本公开涉及一种纤维幅材机及其成形部以及用于纤维幅材机的检测用结构，该检测用结构设置在相邻脱水元件之间，并且包括安装在纤维幅材机的机器横向方向侧面的固定板，在固定板上设置有能够接收用于检测幅材浓度的装置的开口、以及能够相对于固定板枢转以封闭开口的舱门，从而有效地保证了纤维幅材测量的安全性和高效率，且便于操作者操作。