Description
PAM polymer preparation unit Description
This device is an automatic and continuous powder dispensing and dosing system.The dry powder enters the premix and water from the screw at the bottom of the hopper for premix, and the wet material enters the mixing tank for dilution and mixing, and is prepared according to the concentration required by the user.
The preparation solution goes from the preparation tank to the curing tank and then into the storage tank. When the liquid level of the storage tank is at a high level, the preparation process will automatically stop, and when the solution drops to a low level, the batching process will automatically start.Agitator is set in both preparation tank and curing tank to ensure the dilution and curing of reagents.The prepared flow rate and concentration can be determined by adjusting the inlet flow rate and the rotating speed of the screw shaft.
Polymer dosing device
Polymer dosing device is composed of hopper, push screw, electric heater and etc. The effective volume of the hopper can meet the dosage for a long time which is equipped with sight glasses for observing material level monitored by the dry powder level meter. The push screw driven by the high-precision reducer can satisfy the dosage. The electric heater can be installed in the discharge pipe of push screw, and it can prevent the powder from caking.
Polymer dissolving device
Polymer dissolving device is composed of pre-soaking device, tank, and 3 sets of mixers. The pre-soaking device is to infiltrate and mix the polymer powder in advance. The 3 tanks are precast mixing tank, homogeneous slaking tank and solution storage tank, in which there is a mixer correspond to guarantee the homogeneity.
Water supply device
Water supply device is composed of pipeline, manual ball valve, filter, pressure gauge, solenoid valve, stop valve, and the rotor flow meter, etc.
PAM Polymer Preparation Unit Model
PAM Polymer Preparation Feature
Fully automatic operation including automatic dosing, dissolving and feeding.
The highly precise dry polymer dosing device and the well-designed heater device can prevent the polymer from caking.
The dosage of dry powder and water can be adjustable, so the solution with any concentration can be prepared.
Optional: Vacuum feeding machine.
Optional: on-line dilution system.
Tank material: SS304 or SS316l, Polypropylene PP, FRP etc.
PAM Polymer Preparation Application
It is especially suitable for municipal sewage treatment plants, industrial waste water treatment and other industries which need to add flocculant solution.
It is widely used in sludge dewatering machine, wastewater treatment and various processes (food, chemical industry, dyeing and finishing, papermaking etc.) When the powder is dissolved and added.
It is suitable for dissolving and adding all kinds of dry powder, granule, flocculant and concentrated liquid powder.
