Structure composition of electroplating bath in electroplating wastewater treatment

Electroplating bath will be used in the electroplating process involved in the production process of the factory, and then heavy metal wastewater will be produced, and then electroplating wastewater needs to be treated. Today, Shijiazhuang Chihe PP environmental protection equipment manufacturer will talk to you about the structure and composition of electroplating bath in electroplating wastewater treatment, hoping to help you in your daily work. Electroplating bath is suitable for solution zinc plating, copper plating, nickel plating and gold plating. Cathode dynamic plating tank is composed of steel tank lined with PVC soft plastic, conductive device, steam heating pipe and cathode dynamic plating tank. PVC plastic can also be made of steel frame lining, and the choice of tank structure depends on factors such as bath performance and temperature. It consists of a motor, a reducer, an eccentric disc, a connecting rod and a pull rod supporting roller. The general size of electroplating bath refers to the volume (L) of electrolyte contained in the plating bath, that is, the inner cavity length/cavity width/liquid depth of the plating bath. In general, it can be measured and matched according to the electroplating capacity or the existing DC power supply equipment, and it is of great significance to choose the appropriate groove size for making process plans, estimating output and ensuring electroplating quality. When determining the size of the plating bath, the following three basic requirements must be met: 1. It can meet the electroplating requirements of the workpiece to be processed, and if the workpiece can be completely immersed, it can be completely electroplated; 2. Prevent electrolyte from overheating; 3. Maintain the stability of some components in the electrolyte during electroplating production. Considering the overall coordination of the production line, it meets the requirements of reasonable layout of electroplating workshop. Its tank body structure varies according to the use, and the common ones are steel-plated tank, rigid PVC plastic tank, soft PVC plastic tank, polypropylene plastic tank, steel frame reinforced polypropylene plastic tank, glass fiber reinforced polyester tank, stainless steel tank, titanium tank and ceramic tank.