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

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