PCB chemical agent balanced adding device

• Main Authors: ZHANG BENHAN, XU YONGZHANG, YU HUIXUAN
• Format: Patent
• Language: Chinese; English
• Published: 04.11.2022
• Subjects: MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TRANSPORTING

The utility model discloses a PCB chemical agent balanced adding device which comprises a material storage tank and a stirring mechanism, a feeding hopper is fixedly arranged at the top of one side of the material storage tank, a feeding pipe is fixedly arranged at the bottom of the material storage tank, a first electromagnetic valve is installed on the feeding pipe, a quantitative tank is fixedly connected to the bottom end of the feeding pipe, and a second electromagnetic valve is installed on the quantitative tank. A discharging pipe is fixedly arranged at the bottom of the quantifying tank, a second electromagnetic valve is installed on the discharging pipe, a single-chip microcomputer controller is fixedly arranged on the surface of the front side of the storage tank, and a liquid level sensor is arranged and can detect the amount of chemical agents in an inner cavity of the quantifying tank; when the amount of the chemical agent in the inner cavity of the quantitative tank reaches a set numerical value