Feed liquid observation device of thickener

Abstract

The utility model provides a thickener feed liquid observation device which comprises a sampling pipe, the sampling pipe comprises a pipe body, a sampling opening is formed in the bottom of the pipe body, and an observation pipe is arranged in the pipe body; a guide rail is arranged at the side part of the sampling pipe, a rack is arranged on the side wall of the guide rail and is connected with the guide rail through a bolt, a sliding block is arranged on the outer wall of the rack and is fixedly connected with the rack, and a gear in transmission connection with the rack is arranged at the side part of the rack; the sampling pipe is fixedly connected with the rack through a connecting frame. A flushing pipe is arranged at the top of the sampling pipe and is communicated with the sampling pipe through a valve. According to the utility model, the material layer distribution condition of the thickener can be known, the index accuracy of a production system and the operation safety of equipment can be improved, and the rake pressing of the thickener can be avoided.

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