Mud-water separation system and slurry circulation mud-water separation method

Abstract

The present invention discloses a mud-water separation system including a mixing device, a mud-water separation tank, a pressure filtration device, a sedimentation tank and a purification pool; the upper part of the main tank body inner cavity is provided with a plurality of filter water suction ends, the plurality of filter water suction ends are in parallel connection on a water suction pipe, the upper end of the main tank body is provided with a helical surrounding coil, the outer end of the coil and a first slurry delivery tube are communicated, a down-feed pipeline which is connected with the inner end of the coil is fixedly arranged in the main tank body, a spiral conveyor belt is fixedly arranged in the first slurry delivery tube, the outer end of the spiral conveyor belt is provided with a slurry delivery pump, the lower end of the main tank body is provided with a mud discharge outlet; the mixing device and the first slurry delivery tube are in connection, the water suction pipe is connected with the sedimentation tank, the lower part of the sedimentation tank is connected with a second slurry delivery tube, the mud discharge outlet is connected with the pressure filtration device through a pipe, and a slag discharge port of the pressure filtration device directly faces a mud block conveyor belt. The present invention also provides the slurry circulation mud-water separation method using the mud-water separation system, the mud-water separation system can achieve automatic and continuous mud-water separation of the slurry, the mud-water separation efficiency is higher, operation is more convenient, and minimal labor is required.

Description

technical field [0001] The invention relates to a mud-water separation system capable of separating mud water. The present invention also relates to a method for separating mud and water in mud circulation by using the mud-water separation system. Background technique [0002] The traditional mud separation system generally includes a flocculation tank, a mud filter press device and a drainage device. After the mud enters the flocculation tank, flocculant and lime need to be manually added. Because the mixing of the flocculant and lime with the mud needs to be relatively uniform to achieve the ideal muddy water Separation and stratification effect, but manual stirring and mixing basically cannot meet the requirements of uniform mixing. Contents of the invention [0003] In view of the deficiencies in the background technology, the technical problem to be solved by the present invention is to provide a mud-water separation system that can better realize mud-water...

AI Technical Summary

Problems solved by technology

[0002] The traditional mud separation system generally includes a flocculation tank, a mud filter press device and a drainage device. After the mud enters the flocculation tank, flocculant and lime need to be manually added. Because the mixing of the flocculant and lime with the mud needs to be relatively uniform to achieve the ideal muddy water Separation and stratification effect, but manual stirring and mixing basically cannot meet the requirements of uniform mixing

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