The dosing device is composed of three parts: 1. Electric stirrer 2. Solution tank 3. Metering device and dosing equipment, connecting pipes and valves.
1. Mixer: It is composed of a tank mixer and a mixing device. Its function is to make the solute and water (solvent) to be added in proportion to make it fully mixed.
2. Solution tank: used to store the stirred solution for dosing equipment.
3. Metering device and dosing equipment: the metering pump is used to dosing and dosing the solution.