WS2000 Centralized Sampling and Chemical Dosing System for Steam and Water
Automated chemical dosing control enables continuous measurement of sample pressure, temperature, flow rate, pH, conductivity, silicate, and phosphate. Features centralized sampling and conditioning of high-temperature, high-pressure steam and water streams — including cooling and pressure reduction — to support both manual laboratory sampling and online analytical instrumentation.
Technical data
| Maximum Sample Operating Pressure: | Up to 32 MPa (G) | Maximum Sample Operating Temperature: | Up to 610 °C |
| Rated Sample Water Flow Rate (at pressure-reducing valve outlet): | 1,500–2,000 mL/min | Sample Water Pressure (at pressure-reducing valve outlet): | 0.05–0.40 MPa |
| Sample Water Temperature (at cooler outlet): | ≤ 40 °C | Sample Water Temperature (at thermostatic unit outlet): | 25 ± 1 °C |
Features & Benefits
WSC Series Dual Helical Tube Sample Cooler
Compact design facilitates easy cleaning; delivers efficient thermal conditioning of high-temperature sample streams.
Convective Thermostatic Unit with Dedicated Refrigeration System
Maintains consistent outlet temperature across all sample lines.
Balanced Flow-Stabilizing Valve
Provides stable, consistent sample flow throughout operation.
Adjustable threaded-channel pressure reduction
Automatic Chemical Dosing Control Unit
Directly controlled via configuration software with remote operation capability through an industrial PC (IPC). Supports manual, automatic, and soft-manual control modes with mutual interlock protection, designed to accommodate diverse field operational requirements.
Applications
Power generation industry
Centralized steam and water sampling and chemical dosing systems for boiler applications
Chemical Industry
Public utilities
Metallurgical industry
Self-provided power plant and waste heat boiler system
Case Studies
China Petroleum and Chemical Corporation Jingmen Branch
Intelligent boiler monitoring system
Petrochina Sichuan Petrochemical Co., Ltd.
Online steam-water sampling and analysis system for the sulfur unit
Everbright Environmental Energy (Jiangyin) Co., Ltd.
Steam-water sampling and chemical dosing system for the smart water project
Tanjung Kidurong Combined Cycle Power Plant Project, Malaysia
Sampling and chemical dosing system
