ELECTROMOTIVE ROTATING BRUSH FOR REMOVING CONTAMINANTS OR SOIL

摘要

PURPOSE: An electromotive rotating brush is provided for effective removing contaminants or soil, so that it can be used in returning the desired object to the original form, especially in the field of archaeological excavation. CONSTITUTION: The electromotive rotating brush comprises an electromotor(1), a shaft(2),and a brush(3). In the brush, the rotation speed represented by rotation per minute(rpm) may be controlled by increase or decrease of the rotary power, and the size and raw material of a brush may be changeable by user's object. The electric power used can be recharged or wire-transferred. Therefore, the said brush is useful in faster removing contaminants or soil, especially in the field of archaeological excavation which requires careful and fast working.