US 2024/0375235 A1 · POLISHING DEVICE FOR INNER SURFACE OF PIPE

Abstract

A polishing device for the inner surface of a pipe is disclosed. The polishing device for the inner surface of a pipe according to one aspect of the present invention includes a base plate; a polishing unit for polishing the inner surface of the pipe; a cleaning unit for cleaning the inner surface of the pipe whose inner surface has been polished through the polishing unit; a drying unit for drying the inner surface of the pipe whose inner surface has been cleaned through the cleaning unit; and a control unit for controlling the operation of each unit, wherein on the base plate, the polishing unit and the cleaning unit may be disposed, the polishing unit and the drying unit may be disposed, the cleaning unit and the drying unit may be disposed, or the polishing unit, the cleaning unit and the drying unit may be disposed.

Claims22

Dependent claims

A polishing device for an inner surface of a pipe, comprising:

a base plate;
a polishing unit configured to polish the inner surface of the pipe;
a cleaning unit configured to clean the inner surface of the pipe whose inner surface has been polished by the polishing unit;
a drying unit configured to dry the inner surface of the pipe whose inner surface has been cleaned by the cleaning unit;
and
a control unit configured to control the operation of each unit,
wherein on the base plate, the polishing unit and the cleaning unit are disposed, the polishing unit and the drying unit are disposed, the cleaning unit and the drying unit are disposed, or the polishing unit, the cleaning unit and the drying unit are disposed.

4 more elements

Dependencies are inferred from the claim text.

Polishing device for inner surface of pipe

Life of this patent

Polishing device for inner surface of pipe

Life of this patent

Abstract

Claims22