Floating type regular tetrahedron and its device

摘要

According to the present invention, when the oil accumulates on the surface of the washing object due to the mutual friction of the washing object oscillating by a regular tetrahedron and a rocking device that float to the upper portion of the washing water by buoyancy, It is a simple and inexpensive cleaning of contaminants such as time.;In other words, if you put an appropriate amount of buoyancy type golden tower and cleaning object into the washing tank containing the washing water, and then rock the cleaning object with the rocking motion device, the vertices of the golden tower will be rubbed with the surface of the cleaning object. The contaminants accumulated on the surface of the surface are cleaned.