1, Composition of dosing device
The dosing device is composed of solution tank, several flanges, valves, etc. The metering pump is equipped with variable frequency screw pump, which is convenient for users to repair and replace accessories without shutdown.
The main components of the device include:
1. Solution tank 2, agitator 3, liquid level gauge 4, filter 5, safety valve 6, metering pump 7, buffer 8, ball valve, check valve, stop valve 9, pressure gauge and corresponding pipelines.
2, Equipment characteristics of dosing device
1. The water treatment agent with various proportions can be added with high precision, and the measurement is accurate.
2. High degree of automation, simple operation and low energy consumption.
3. Installation and use, simple and convenient maintenance.
4. Strong corrosion resistance, strong acid and alkali resistance, safe and reliable.
5. If users need, the system can be remotely controlled and incorporated into the computer management system.
6. Less investment and stable operation.
3, Application scope of dosing device
1. Drinking water system
2. Air conditioning refrigeration and cooling circulating water system;
3. Industrial circulating cooling water system;
4. Heating circulating water system;
5. Landscape circulating water system;
6. Swimming pool circulating water system;
7. Chemical disinfection in the treatment of various industrial wastewater and domestic sewage.
FLPTB type polymer dosing system
Two boxes type batch preparation system give the homogenous and activated polymer solution
Batch preparation against short circuit flow
The powder pre-wetted in hydration system and accelerated in the water ejector to the mixing tank
Hopper is low and manual feed easily
Acousto-optic alarm when the dry power level is low
Local control box controls the whole preparation process
Options: Liquid polymer dosing system
Options: Vacuum conveyor
Options: On-line diluted system with static mixer
Materials of powder dosing system and mixer :stainless steel SS304/316L
Main technical parameters
Model |
Tank diameter |
A |
B |
C |
D |
FLPTB0.6 |
0.3 m3×2 |
800 |
1500 |
1600 |
1200 |
FLPTB1.0 |
0.5 m3×2 |
960 |
1800 |
1750 |
1400 |
FLPTB2.0 |
1.0 m3×2 |
1250 |
2300 |
2000 |
1600 |
FLPTB3.0 |
1.5 m3×2 |
1430 |
2300 |
2200 |
1800 |
FLPTB4.0 |
2.0 m3×2 |
1610 |
2800 |
2500 |
2100 |
FLPTB5.4 |
2.7m3×2 |
1860 |
2800 |
2700 |
2400 |
FLPTB6.6 |
3.3 m3×2 |
1860 |
3350 |
2700 |
2400 |
FLPTB8.4 |
4.2 m3×2 |
2000 |
3750 |
2800 |
2500 |
Model |
FLPTB0.6 |
FLPTB1.0 |
FLPTB2.0 |
FLPTB3.0 |
FLPTB4.0 |
FLPTB5.5 |
FLPTB6.5 |
FLPTB8.5 |
Dry power flowrate (kg/h) |
0.6 |
1.0 |
2.0 |
3.0 |
4.0 |
5.5 |
6.5 |
8.5 |
Dosing capacity (L/h) |
240 |
400 |
800 |
1200 |
1600 |
2200 |
2600 |
3400 |
Dissolving tankcapacity (L) |
300 |
500 |
1000 |
1500 |
2000 |
2700 |
3300 |
4200 |
Storage tank capacity (L) |
300 |
500 |
1000 |
1500 |
2000 |
2700 |
3300 |
4200 |
Flow rate of water inlet (L/h×100) |
12 |
20 |
40 |
60 |
80 |
110 |
140 |
170 |
Curing time (h) |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
1.0 |
Inlet diameter |
DN25 |
DN25 |
DN32 |
DN32 |
DN40 |
DN50 |
DN50 |
DN65 |
Dosing diameter |
DN40 |
DN40 |
DN40 |
DN40 |
DN40 |
DN50 |
DN50 |
DN50 |
Empty diameter |
DN25 |
DN25 |
DN25 |
DN25 |
DN25 |
DN32 |
DN32 |
DN32 |
Overflow diameter |
DN40 |
DN40 |
DN40 |
DN40 |
DN40 |
DN50 |
DN50 |
DN50 |