Dry Powder Dosing System

Product Overview

The Dry Powder Dosing System is designed for precise dissolution and injection of powdered chemicals into water or process lines. It is widely used in water treatment, wastewater treatment, and industrial processes for chemicals such as coagulants, flocculants, and disinfectants. The system ensures uniform solution concentration, accurate dosing, and stable operation.

Working Principle

• Dry powder is stored in the hopper or tank.

• The dosing device (screw feeder or pneumatic feeder) delivers powder at a controlled rate into the dissolution chamber.

• Water or another solvent mixes with the powder to form a homogeneous solution.

• The prepared solution is injected into the process water or pipeline through a dosing pump.

• Sensors and PLC systems monitor and adjust the flow to ensure precise chemical dosing.

Main Components

• Powder Hopper / Tank: Stores dry chemical powders

• Feeding System: Screw feeder or pneumatic dosing device

• Dissolution Tank: Ensures complete powder dissolution

• Dosing Pump: Delivers the solution to the process line

• Piping and Valves: Corrosion-resistant connections for solution transfer

• Control System: PLC or manual control for operation monitoring and automation

• Level / Flow Sensors: Ensure accurate dosing and prevent dry run

Features

• Precise and stable chemical dosing

• Fully automated or manual operation

• Compact and modular design for easy installation

• Corrosion-resistant materials suitable for aggressive chemicals

• Adjustable powder and solution flow rates

• Low maintenance and high reliability

Applications

• Municipal water treatment plants

• Industrial wastewater treatment

• Cooling water and boiler water chemical dosing

• Aquaculture and fish farming

• Chemical process industries requiring powdered additives

Optional Configurations

• Explosion-proof or dust-proof design for hazardous powders

• Multiple powder tank system for different chemicals

• Remote monitoring and control integration

• Automatic refill system for hopper

• High-precision weighing and flow measurement system

• Heating or insulation for temperature-sensitive chemicals