An underwater mud-water separation device for test pools

Abstract

The invention discloses an underwater mud-water separation device for test pools. The device includes a filter cylinder, the top of the filter cylinder is equipped with an upper cover plate, the bottom is equipped with a lower fixed plate, and the undersurface of the filter cylinder is supported by a support seat; a mud guard, a coarse filter plate and a fine filter plate are installed parallellyat interval inside the filter cylinder from top to bottom in order, a lead screw is installed at the middle part of the filter cylinder, guide rods are installed at two ends of the lead screw respectively, the lead screw and guide rods pass through the mud guard, the coarse filter plate and the fine filter plate in order, and lead screw nuts are installed to the lead screw above the mud guard, atthe same time two ends of the lead screw support the upper cover plate and the lower fixed plate respectively through bearings, and both ends of the guide rods are locked to the upper cover plate andthe lower fixed plate through nuts respectively, positioning sleeves are installed at the bottom of the lower fixed plate, and encircle the nuts at the bottoms of the guide rods. The device provided by the invention improves the mud-water separation work efficiency.

Description

technical field [0001] The invention relates to the technical field of underwater mud-water separation devices, in particular to an underwater mud-water separation device for test pools. Background technique [0002] With the long-term use of the test pool, a layer of sludge is deposited at the bottom of the pool, which affects the smoothness of the bottom of the pool. At present, the methods of mud-water separation are mainly divided into mechanical dehydration separation, gravity sedimentation separation and natural drying separation, among which mechanical dehydration separation includes filter press separation and centrifuge separation. [0003] The filter press separation is mainly to filter the muddy water particles and solids through the filter screen, and the solid recovery rate is high. The principle of centrifuge separation is to use the density difference between two or more phases to achieve phase separation under the action of centrifugal force, which can be co...

AI Technical Summary

Problems solved by technology

[0004] The method of mud-water separation in the prior art is mainly carried out on the shore, and the equipment is relatively large, so it is not suitable for directly separating mud-water on small underwater mobile equipment

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