Automatic Dosing System - China Suppliers & Factory for Continuous Polymer Preparation and Chemical Liquid Production
Working Principle
The Automatic Dosing system Working Process:
The chemical dosing system Controlled by the electrical panel, the Powder Dosing system can run in Automatic or manual mode. In Automatic cycle, when the level of the solution is low, and the chemical dosing unit rotary sensor of the powder detect a full hopper, the water solenoid valve is activated and the powder feeding system starts, leading to pre-mixing in a cyclonic movement before entering the first mixing tank.
The flocculant dosing system tank is divided into three compartment: mixing tank, maturation tank, and service tank. Each one has its own mixing device, to assure total dissolution of the chemical powder.
The powder dosing system mixers are in continuous stirring action in order to assure the polymer dosing homogenous solution before delivery. The chemical dosing or polymer pumping system is easily connected to the chemical dosing unit, with special protection from dry run. The polymer dosing system provided continuous ready solution.
Automatic Dosing system can select PAM Based on demand.
It is safe, convenient, reliable and has a wide range of applications. It is especially suitable for papermaking industry, industrial wastewater treatment and municipal wastewater treatment plants, waterworks and Industries requiring the use of flocculant solution.
Feature
1. Continuous preparation of three tanks (mixing tank, equalizing tank and storage tank) is easy to operate and maintain with the lowest manpower cost.
2. Uniform and moderate formulation concentration can reduce the occurrence of granulation (block) caused by improper manpower allocation, avoid pipeline or pump blockage, and increase unnecessary personnel maintenance costs and powder expenditure.
3. The equipment is controlled by PLC in the whole preparation process. It can automatically intermittent, continuous operation and stop cross stirring function to make solution fusion uniform.
Applications
Prepared polymers are used to achieve coagulation and flocculation as a means to particle removal in both drinking water and waste water treatment.
Also, polymers are instrumental in efficient sludge dewatering applications.
Frequently Asked Questions
Q How does the Automatic Dosing System run?
Controlled by an electrical panel, the system can run in either automatic or manual mode. In the automatic cycle, when the solution level drops and the rotary sensor detects a full hopper, the water solenoid valve is activated and the powder feeding system starts to pre-mix the chemical before it enters the mixing tank.
Q What are the three compartments of the flocculant dosing system tank?
The dosing tank is divided into three distinct compartments: the mixing tank, the maturation tank, and the service tank. Each compartment is equipped with its own mixing device to ensure complete dissolution of the chemical powder.
Q How does the system prevent pipeline or pump blockages?
By maintaining a uniform and moderate formulation concentration, the system prevents granulation (blocking) caused by improper manual chemical allocation, protecting the pipelines and pumps from clogging.
Q How is the preparation process controlled?
The entire preparation process is controlled via a PLC. It manages automatic intermittent and continuous operations and includes a stop cross-stirring function to guarantee uniform solution fusion.
Q What are the primary applications of prepared polymers?
Prepared polymers are primarily used to achieve coagulation and flocculation for particle removal in both drinking water and wastewater treatment, and they are also highly effective for sludge dewatering.
Q Which industries are most suitable for this automatic dosing system?
It is highly suitable for the papermaking industry, industrial and municipal wastewater treatment plants, waterworks, and any other industries requiring the use of flocculant solutions.