Automatic Chemical Dissolving And Dosing System

Product Overview

The Automatic Chemical Dissolving and Dosing System is an advanced intelligent dosing equipment designed for the precise preparation and metering of dry or liquid chemical agents such as PAM, PAC, or other flocculants.
It integrates automatic feeding, dissolving, aging, and dosing processes, adopting PLC-based closed-loop control to ensure optimal chemical concentration, stability, and efficiency.

Working Principle

The system automatically feeds the chemical powder or liquid into the dissolving tank using a screw feeder or dosing pump.
The chemical is mixed with water at a controlled rate to form a homogeneous solution.
After sufficient dissolution and maturation in the aging tank, the prepared solution is continuously dosed into the treatment line by a metering pump, with real-time feedback from flow and concentration sensors.

Main Components

• Automatic powder or liquid feeder

• Dissolving and aging tanks

• Metering and transfer pumps

• Level, flow, and concentration sensors

• Stainless steel or HDPE tank structure

Features

• High-precision dosing control with real-time feedback loop

• Automatic operation with self-diagnosis and alarm functions

• Uniform solution preparation, no sedimentation or clogging

• Modular design for easy integration into existing systems

• Energy-efficient, corrosion-resistant, and long service life

Applications

Suitable for chemical preparation and dosing in municipal water treatment, industrial wastewater systems, sludge dewatering, power plants, and paper-making processes.

Optional Configurations

• Dual-tank continuous dosing system

• Automatic powder feeding with load cell

• Flow proportional dosing control

• Data logging and remote monitoring function