Inner hole polishing device for MVR evaporator

• Main Author: MA XIAOHU
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• Subjects: DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; PERFORMING OPERATIONS; POLISHING; TRANSPORTING

A polishing device for an inner hole of an MVR (mechanical vapor recompression) evaporator belongs to the technical field of sewage treatment and is characterized in that a hydraulic lifting vehicle is provided with a lifting hydraulic device capable of adjusting the lifting height through a pedal of the hydraulic lifting vehicle, and a motor control box adjusts the rotating speed of a motor through a knob; a cross-shaped sliding table front-back moving rocking wheel capable of controlling the cross-shaped sliding table to move and a cross-shaped sliding table left-right moving rocking wheel capable of controlling the cross-shaped sliding table to move left and right are arranged in the cross-shaped sliding table, a motor is arranged above the cross-shaped sliding table and connected with a motor shaft extension connecting rod, and the motor shaft extension connecting rod is connected with a brush connecting rod through a chuck. A metal brush is arranged on the brush connecting rod, the metal brush is in butt