Fixing device for high-voltage flexible thermocouple and hydrogenation reactor

The utility model relates to the field of thermocouple fixing devices, and discloses a fixing device for a high-voltage flexible thermocouple and a hydrogenation reactor, the fixing device comprises an upper clamping plate and a lower clamping plate, one end of the upper clamping plate is connected with one end of the lower clamping plate through a bolt; one side, facing the lower clamping plate, of the upper clamping plate is provided with a hollow-out groove, the height and the length of the hollow-out groove are both larger than the diameter of a fixed part, and the hollow-out groove is through front and back. The fixing device is used for fixing the high-voltage flexible thermocouple, and can meet the working conditions of high temperature, high pressure and high hydrogen sulfide, so that the fixed high-voltage flexible thermocouple is not easy to fall off. 本实用新型涉及热电偶固定装置领域，公开了一种用于高压柔性热电偶的固定装置和加氢反应器，该固定装置包括：上夹板和下夹板，上夹板和下夹板的一端通过螺栓连接，另一端通过能够将上夹板沿垂直于下夹板的方向上进行导向的导向件连接，上夹板面向下夹板的一侧形成有高度及长度均大于被固定件直径的且前后贯通的镂空槽。该固