Fully automatic preparation unit for polyelectrolyte
Polytech is a fully automatic preparation unit. All main components such as dosage, pre-wettening, preparation, ageing and controls are assembled in a compact unit.
The tank is divided into separate compartments for preparation, ageing and storage, which are separated by overflow walls. This principle will separate the aged polyelectrolyte solution from the newly prepared polyelectrolyte solution. The level electrodes in the last compartment switch the preparation process on and off.
The powder / granulate is dosed from the storage hopper, through the screw feeder, into the wetting unit. In this process the largest possible surface of the dry polyelectrolyte is moistened in order to obtain the highest possible efficiency. The special construction of the screw feeder prevents arching of the powder. The heating element in the outlet prevents entry of moisture.
For liquid polyelectrolyte, the focus is on optimal stretching of the concentrated polyelectrolyte. The polyelectrolyte is dosed into a mixing tank with high-speed mixer, using a dosing pump with spring-loaded valves.
In case of demand, (low level in dosing compartment) the operating water supply is opened.
Optionally a dosing pump can be installed vertically on the preparation which facilitates installation. At very low level, the pump is blocked to prevent the pump from running dry.
- Proven reliable concept
- Optimal moisturising (high efficiency)
- Easy maintenance
- Compact modular construction
- User-friendly operation
- Easy to install
- ‘Custom-made’ construction possible
- Short delivery time
Please contact your local AxFlow office for more information.