Planet type cleaning device

Abstract

The invention discloses a planet type cleaning device, which comprises a revolving shaft, a revolving motor, a revolving disk, a middle belt wheel, an autorotation motor, an autorotation shaft, an autorotation disk and a cleaning container, wherein the revolving motor is connected with the revolving shaft through belt transmission; the revolving disk is fixedly connected with the revolving shaft; the autorotation motor and the autorotation shaft are connected with the middle belt wheel through belt transmission; the autorotation disk is fixedly connected with the autorotation shaft; the cleaning container is fixedly connected with the autorotation disk through a bolt; the autorotation shaft is connected with the revolving disk through a bearing; the middle belt wheel and the revolving shaft are connected with a bracket barrel which is vertically fixed on a bracket respectively through bearings; the cleaning container is fixedly connected with a top cover of the cleaning container through a bolt; the top cover of the cleaning container is connected with a top cover sealing shaft through a top cover dynamic seal and a bearing; a liquid drain pipe extends out of the cleaning container, is fixedly connected with the top cover sealing shaft, concentrically passes through the revolving shaft, keeps static relative to the revolving shaft, and is connected with an external pipeline through a dynamic seal. When the planet type cleaning device is used for cleaning plate type porous components, the using amount of a cleaning agent can be reduced, and residual solution on the surfaces of components after cleaning can be reduced.

Description

technical field [0001] The invention belongs to a cleaning device for a plate-shaped porous structural part, and in particular relates to a planetary cleaning device. Background technique [0002] In the nuclear industry, for some plate-shaped porous structural parts containing uranium on the surface, the uranium on the plate-shaped porous structural parts should be cleaned with a cleaning solvent. There are two requirements for the cleaning of uranium: one is to reduce the retention of uranium-containing solution on the plate-like porous structural parts under the premise of complete cleaning; the other is to use as little cleaning solvent as possible. [0003] The main cleaning methods in the prior art are static immersion cleaning, high-pressure jet cleaning and the like. These cleaning methods all require more cleaning solvents to achieve cleaning, and a large amount of uranium-containing solution remains on the surface of the parts after cleaning. Existing experimenta...

AI Technical Summary

Problems solved by technology

Existing experimental data shows that, for 1 volume of plate-shaped porous structural parts, more than 1 volume of cleaning solvent is required to achieve complete immersion; and no effective way is taken to separate the solution from the plate-shaped porous structural parts after cleaning, so After the solution is pumped away, a large amount of solution remains on the surface of the plate-shaped porous structure, and the retained solution accounts for about 30% of the used solution

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