Water treatment solid-liquid separator

Abstract

The invention relates to the technical field of environment protection and energy conservation, and particularly relates to a solid-liquid separator. The solid-liquid separator comprises a support. The support is provided with a fixed plate 1 and a fixed plate 2. The outside of the support is provided with a motor. The fixed plate 1 is provided with a hollow rotating shaft connected to an output shaft of the motor. The top of the hollow rotating shaft is provided with a rotating hub base movably connected to a filter assembly. The filter assembly is communicated with the hollow rotating shaft. The upper end of the filter assembly is provided with an input end. A lifting mechanism capable of controlling sealing or separating of the filter assembly and the rotating hub base is installed between the filter assembly and the fixed plate 2. The solid-liquid separator is advantageous in that: under the action of centrifugal force, objects in a liquid mixture are orderly distributed according to specific gravity; heavy objects are far from the center of a rotating shaft and are attached to the large diameter position of the inner wall of the filter assembly; light objects are close to the center of the rotating shaft; suspending objects and floating objects are intercepted by a high-precision filter; and the centrifugal force achieves efficient and precision primary filtration for precision filtration, so that efficient precision filtration of a solid-liquid mixture can be achieved at one time.

Description

technical field [0001] The invention relates to the technical field of environmental protection and energy saving, and relates to a solid-liquid separator, in particular to a high-precision solid-liquid separator capable of separating liquids with high solid content at one time, and can automatically discharge solids. Background technique [0002] Human beings have used water treatment methods for many years. Physical methods include the use of various filter materials with different pore sizes, and the use of adsorption or barrier methods to exclude impurities in water. The most important adsorption method is to use activated carbon for adsorption. The barrier method is to pass water through the filter material, so that the larger impurities cannot pass through, and then obtain cleaner water. In addition, the physical method also includes the precipitation method, which is to let the impurities with a small specific gravity float on the water surface to remove them, or the ...

AI Technical Summary

Problems solved by technology

Although the above-mentioned water treatment method can achieve the effect of purifying sewage to a certain extent, it still needs to be purified many times before it can reach the quoted standard. The whole process is quite complicated and cumbersome, and the purification cost is expensive.

In addition, the existing processing equipment is large in size, difficult to install and disassemble, and inconvenient to clean internally

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