QILEE Chemical Dosing Systems Chemical Dosing Systems Wholesale

Product Overview

- QILEE Chemical Dosing Systems are modular, customizable water-chemical dosing solutions that combine high‑precision dosing hardware, intelligent PLC control and online sensing to deliver automated, closed‑loop water treatment.

- Designed for diverse scenarios (large municipal plants, commercial buildings, hotels, public and private pools), the system replaces unstable manual dosing and ensures compliance with strict water quality standards.

Product Features

- Closed‑loop “detect → control → dose → feedback” operation using online sensors (turbidity, residual chlorine, pH, ORP, flow) and PLC logic for adaptive dosing.

- Precision dosing with frequency‑conversion diaphragm pumps, pulsation dampers and electromagnetic flow meters; dosing accuracy up to ±0.5%.

- Corrosion‑resistant materials and agent‑specific storage (PE/316L/FRP, stirred tanks for viscous coagulants, anti‑corrosion tanks for oxidizers) with liquid‑level monitoring and leak alarms.

- Intelligent control with Siemens/Schneider PLC, touch‑screen HMI, protocol support (MODBUS, TCP/IP), scenario presets and automatic/manual modes.

- Expandable, compatible design (1–6 dosing units), supports common chemicals (coagulants, disinfectants, pH regulators) and integration with existing treatment systems.

Product Value

- Improves water quality consistency and regulatory compliance (e.g., turbidity and residual chlorine targets) and raises water‑quality pass rates by ~20–30% versus manual dosing.

- Reduces labor and human error (24/7 unattended operation, >90% reduction in manual workload), lowers chemical waste from over‑dosing, and extends equipment lifetime through corrosion protection.

- Delivers operational cost savings via automated control, remote troubleshooting support, scalable expansion and reduced maintenance downtime.

Product Advantages

- Scenario‑oriented customization: tailored agent selection, dosing scale and sensors for municipal, commercial and pool applications.

- High precision and stability: closed‑loop control and ±0.5% dosing accuracy minimize under‑ or over‑dosing.

- Safety and durability: corrosion‑resistant components, leakage detection and alarm systems.

- Full automation and connectivity: PLC/HMI, data logging, protocol support and ORP/linkage options for pool circulation control.

- Strong after‑sales support: 1‑year warranty, 24‑hour technical response and remote video guidance for complex faults.

Application Scenarios

- Municipal water treatment plants: raw water pretreatment (coagulation/flocculation/turbidity removal) and finished water disinfection to meet drinking‑water standards.

- Commercial buildings and facilities: stable supply water quality, pH adjustment to prevent corrosion, and disinfection for public areas (restrooms, food service).

- Hotels: potable water safety (pH and residual chlorine control) and integrated pool treatment (turbidity control, disinfection, pH management).

- Swimming pools and sports venues: targeted dosing strategies for circulation systems—coagulants for clarity, disinfectants for microbial control, pH regulators for disinfection efficiency and swimmer comfort.