Overview
The automatic polymer dosing system is a device that integrates automatic batching, dissolution and dosing functions, and is designed to efficiently and continuously prepare and dosing polymer solutions. It is mainly used in municipal water treatment, sewage treatment and other fields. The system quantitatively adds dry powder or liquid polymer, fully mixes it with water, and then stirs it at multiple stages to ensure that the solution is homogeneous and reaches the required concentration. Finally, the metering pump accurately doses the prepared solution to the designated point.
Features
Efficient Automation
The fully automated operation of the automated polymer dosing system significantly reduces manual intervention. Compared with traditional manual operation, automated equipment can reduce operating time by 90%. Taking a municipal water plant with a daily processing capacity of 50,000 cubic meters of water as an example, the system can save about 6 hours of manual operation time every day and more than 2,000 hours of work per year.
Precise Dosing
The dosing accuracy of the automatic polymer dosing system is as high as ±0.5%, which is significantly improved compared to the ±5% of traditional equipment. Taking a sewage treatment plant that uses 50 tons of polymers per year as an example, precise dosing control can reduce the waste of about 2 tons of chemicals.
Corrosion Resistance
The key components of the automatic polymer dosing system are made of polytetrafluoroethylene (PTFE) and 316L industrial grade stainless steel. The corrosion rate of these materials during processing in high acid and alkali environments (pH range 2-12) is only 0.001 mm. / year, compared with 0.02 mm / year of traditional equipment using ordinary stainless steel materials, the corrosion resistance is increased by 20 times, extending the overall life of the system by more than 50%.
Ease Of Installation
The automatic polymer dosing system adopts a modular assembly structure. This design is similar to building blocks. The equipment installation can be completed by splicing the modules one by one, without the need for complex processing on site. A single module weighs as little as 5-7 kg, making it easy to transport and can be installed by a single person. Compared with traditional dosing equipment, the installation time of this equipment is reduced by 45%, from an average of 8 hours to less than 4 hours, improving the flexibility and efficiency of installation.
Structure Diagram

The system adopts the design of three tank overflow combination-mixing, aging and storing. The proportion difference caused by the gravity and solubility will automatically separate the dissolved and undissolved solution. Homogeneous degree of the solution will be improved by stirring of the low-speed agitator afterwards.
Applications
Dosing coagulant, filter aids, disinfection and acid-base fluid for water treatment.
Dosing chemicals in cooling water and circulating water, for example scale inhibitor.
Dosing acid solution, alkaline solution and other solutions in printing and dyeing industry.
Strong technical team and strict final inspections ensure stable quality and long service life of our chemical dosing system.
Parameters
|
Model |
Capacity (L/h) |
Dimensions(mm) |
Power (kW) |
Weight (kg) |
|||
|
L |
W |
H |
No load |
Running |
|||
|
JY-500 |
500 |
1000 |
1030 |
1600 |
1.87 |
400 |
1500 |
|
JY-1000 |
1000 |
1845 |
1100 |
1750 |
2.62 |
450 |
2000 |
|
JY-1500 |
1500 |
2065 |
1100 |
1750 |
2.62 |
550 |
2650 |
|
JY-2000 |
2000 |
2340 |
1300 |
1800 |
2.62 |
750 |
3200 |
|
JY-3000 |
3000 |
2740 |
1500 |
1900 |
3.67 |
850 |
3680 |
|
JY-4000 |
4000 |
3350 |
1846 |
1758 |
3.67 |
950 |
4800 |
|
JY-5000 |
5000 |
3350 |
1846 |
1950 |
3.67 |
1010 |
5000 |
|
JY-6000 |
6000 |
3350 |
1846 |
2100 |
6.67 |
1120 |
6200 |
- The above processing capacity is a reference value. Please consult our company for details when selecting the model.
- The material of the equipment is SUS304 stainless steel.
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