Intelligent liquid chromatogram flow velocity automatic control system

• Main Authors: DING LIANGZHU, ZHANG ZHIYAO
• Format: Patent
• Language: Chinese; English
• Published: 23.05.2023
• Subjects: CONTROLLING; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TESTING

The invention discloses an intelligent liquid chromatography flow rate automatic control system, which comprises a first chamber and a second chamber, a liquid conveying pipe penetrates through the top of the second chamber, two sides of the liquid conveying pipe are both provided with adjusting mechanisms, each adjusting mechanism comprises a shell, the front surface of the inner wall of the shell is fixedly connected with a motor, and the motor is fixedly connected with the liquid conveying pipe. And one end of an output shaft of the motor is fixedly connected with a rotating shaft, and the end, away from the motor, of the rotating shaft is rotationally connected with the back face of the shell. According to the intelligent liquid chromatogram flow velocity automatic control system, in the process of conveying a mobile phase through an infusion pump, a motor drives a gear to rotate, the gear drives baffles to move left and right through teeth, and the two baffles move in the opposite or opposite directions,