CL-D models are complete systems to dilute emulsion polyelectrolyte’s with water in continues mode to reach effective poly concentration solution between 0,05 % and 0,5 %. Built as skid principles where all components are connected and tested make it easy electrical and hydraulic installation saving time and money. A friendly configuration, maintenance and operation make them ideal systems used in flocculation process as dewatering, pre-filtration, paper industry …
The preparing capacity for this models just depends the dosing flow rate and for that is recommendable to understand the indicated volume as a hourly capacity, assuming 60 minutes maturation time, wich is the standard for most polyelectrolyte manufacturers.
Main structure built in HDPE, with two chambers parallelepiped geometry connected by overflow channels permitting distinct solution volumes for, maturation and dosing. Pre-dilution system by static mixer in feed water line.
The duty cycle is controlled by ultrasonic continues level measuring sensor, installed in the dosing chamber, that start the refilling process automatically, opening the solenoid valve and adjusting the dosing pump speed to get always the selected concentration even with water flow variations.
Configurable process alarms with informative or impeditive action. Mechanical and process fault
alarms with independent contact free current signals.
Standard models cover most part of process needs but our engineering department can study with
costumers different options to improve present configurations to any situation.
- ELECTRICAL PANEL – “All Siemens inside” with synoptic board and main components signalization by bicolor led, emergency button, PLC S7-1200 for command and control with 4” color display user interface.
- MIXERS – Standard in maturation chamber with 150 rpm motor driver, fast removable coupling system, shaft and 45 º plain tetra-blade propellers build in 316 SS.
- DOSING PUMP – Solenoid and diaphragm controlled by pulses or peristaltic with high head suction capacity suitable for standard viscous liquids, driven by motor and controlled by speed inverter.
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