Sewage treatment environmental-friendly frame-type filter box pressing device

Abstract

The invention discloses a sewage treatment environmental-friendly frame-type filter box pressing device which comprises a left rotating frame, a right rotating frame, a left electric pump, a right electric pump, a left placing rack and a right placing rack, the left placing rack and the right placing rack are respectively fixed on the left rotating frame and the right rotating frame, the output ends of the left electric pump and the right electric pump are respectively connected with a left roller stick and a right roller stick, the left roller stick and the right roller stick support the upper parts of the left rotating frame and the right rotating frame respectively by bearing seats, the left roller stick and the right roller stick are connected with two ends of a rotation table respectively by a left connection structure and a right connection structure, the rotation table is provided with a clamp plate, and the clamp plate is fixed on the rotation table by a fastening bolt. The shape of the rotation table is same as the shape of a frame-type filter, when in pressing, 360 degrees of pressing is performed, pressing quality is ensured, and pressing speed is improved.

Description

technical field [0001] The invention belongs to the field of sewage treatment, in particular to an environment-friendly frame type filter box pressing device for sewage treatment. Background technique [0002] In order to make the sewage meet the water quality requirements for drainage of a certain water body or reuse, and purify it. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. Frame filter is a very mature dewatering equipment, which is widely used in sludge dewatering projects in Europe and America. In the filter, the filter plates and filter frames with filtrate channels are arranged in parallel and alternately. There is a filter cloth between each group of filter plates and filter frames. The space constitutes a filter press chamber. The sludg...

AI Technical Summary

Problems solved by technology

At present, when pressing the frame filter, manual pressing is used. Since the frame filter is large in size, it needs to be turned over after pressing. In the prior art, cranes are generally used to lift the filter. Turning over again, this method is time-consuming and labor-intensive, requires the use of cranes, and the cost is relatively high

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