Boiler Water Analysis System

Sampling System for Boiler Water

Monitoring and controlling of boiler water is necessary for safe operation of the boilers in power generation of utility companies and IPP (Independent Power Producer), and waste heat recovering systems. The high temperature and pressure samples are introduced to the analyzers after reduction to the suitable temperature and pressure. The measurement results are output as transmission signals.

​The sampling system adopts automatic temperature compensation system built in the pH transmitter, instead of complicated, expensive, and maintenance-required constant temperature unit. Also adopted is the flow stabilizing unit, which provides the sample at a stable flow rate even when the incoming sample pressure fluctuates by three times.

Product Coding System and Measurement Items

Sampling System for Boiler Water

Automatic Sampling System for Super Critical Pressure Boiler (600MW)

Model : BSCX17-4RA-17M

17E-3P-12C-2D-1N-2TU
[5,600(W)X1,000(D)X2,000(H)mm]

Automatic Sampling System for Super Critical Pressure Boiler (700MW)

Model : BSC13-13M-13E

2P-3C-1D-2N-1TU
[6,000(W)X900(D)X2,000(H)mm]

Automatic Sampling System for IPP Power Plant (390MW)

Model : BSC12-10M-9E-4P

9C-1D-1N-1S-1TU
[4,200(W)X700(D)X2,100(H)mm]

Sampling System for Industrial Waste Treatment Plant

Model : BSC3-3M-3E-3P-3C

[1,100(W)X500(D)X1,800(H)mm]

Sampling System for Geothermal Power Plant (30MW)

Model : BSS3-3M-1 E-2P-3TU

[3,000(W)X700(D)X2,000(H)mm]

Major Components

Automatic Decompressor/Manual Variable Decompressor

Fixed decompressor: The length of the insertion of the core rod is fixed. Manual decompressor: The length of the insertion of the core rod is manually controlled.

Automatic decompressor: The length of the insertion of the core rod is automatically controlled for stable sample supply under pressure-varying operation of the boiler.

Sample Cooler

Model : H732 / H742

  • Sample cooler cools high temperature sample down to normal temperature.
  • Combined with decompressor, flow stabilizer keeps inflow of the sample to analyzer at a constant rate under pressure-varying conditions.