Based on years of industry experience, FESKS Instruments provides a one-stop intelligent monitoring solution for the full process of boiler water treatment raw water pretreatment and softening boiler water circulation steam condensate. It covers key parameters, real-time monitoring data, linkage control risk warning and other functions, helping enterprises achieve Safety, energy conservation and cost reduction goals
FESKS/Fisk instruments and meters boiler water full-process monitoring application plan
--Precise monitoring·Intelligent control·Safe and efficient--
1. Program background
Boiler water quality directly affects equipment efficiency, safety and operating life. Out of control of water quality can easily lead toScaling, corrosion, steamProblems such as quality degradation and other problems cause energy waste and equipment loss. Based on years of industry experience, FESKS/Fiske Instruments provides comprehensive boiler water treatment processes (raw water pretreatment → softening → boiler water circulation → steam/condensate)One-stop intelligent monitoring solution, covering real-time monitoring of key parameters, data linkage control, risk warning and other functions, helping enterprises achieveSafety, energy conservation and cost reductionGoal.
II.monitoring target
Comprehensive monitoringCovering key parameters of the entire process of the boiler water system and controlling water quality dynamics in real time.
Precise controlLinkage dosing, sewage discharge, and oxygen removal equipment to optimize process efficiency and reduce energy consumption.
Risk warningAutomatic alarm for abnormal data reduces unplanned downtime and extends equipment life.
3.Boiler water treatment process and instrument configuration
Monitoring link | Key parameters | Recommended instruments | zuo Use and advantages |
Raw water pretreatment | PH value | Fisker PH meter FSPH 5280 | Monitor the acidity and alkali of raw water and adjust the dosage of neutralizer;
Accuracy ±0.01pH, corrosion-resistant electrode, life ≥2 years. |
turbidity | Fisker turbidity meter FSTU 5320-H | Detect the content of suspended matter to ensure the pretreatment effect;
Laser scattering technology, range 0-1000NTU, self-cleaning design. |
residual chlorine | Fisker residual chlorine analyzer FSCL 5290 | Constant voltage method, less maintenance; control disinfectant residues to avoid pipeline corrosion; detection limit 0.001mg/L. |
Softened water treatment | Total hardness (CaCo3) | Fisker total hardness tester FOSTCO 5000IQ | Monitor the concentration of calcium and magnesium ions to prevent resin failure;
Titration method, maximum reagent reading accuracy ±5% |
total alkalinity | Fisker total alkalinity meter FOSTCO 5000IQ | Control water alkalinity to avoid caustic embrittlement;
titration |
Boiler water circulation system | PH value | Fisker PH meter FSPH 5280 | Maintain the acid-base balance of furnace water (recommended pH 9-11) to inhibit corrosion;
High temperature probe (0-130℃). |
Electric conductivity | Fisker conductivity meter FSEC 5270 | Assess water purity and monitor scaling tendencies;
Supports hydrogen conductivity measurement with an error of ≤±0.01μS/cm. |
Silicon dioxide (SiO ˇ) | Fisker silica analyzer FOSTCO 5000 Sio2 | Prevent silicate deposition and improve steam quality;
Molybdenum blue method detection, range 0-50mg/L, automatic calibration. |
Steam and condensate | Dissolved oxygen (DO) | Fiske membrane method dissolved oxygen meter FSDO 5310 | Monitor oxygen corrosion risks to ensure steam quality;
accuracy |
pressure | Fisker pressure controller FS210-F | Stabilize system pressure and link safety valves;
Range 0-10MPa, protection level IP67, support Modbus communication. |
4. Core advantages of the program
1 、High accuracy and reliability
· PH meter/conductivity meterAdopt industrial-grade sensors, resistant to high temperatures and high pressures (such as KSPH170GF adapted to 130℃ furnace water);
· Dissolved oxygen meterPolarographic membrane method technology, long electrode life;
· Silicon dioxide analyzerAutomatic defoaming and filtering functions reduce manual intervention.
2 、Intelligent control
·Multi-parameter linkage:Dissolved oxygen exceeds the standard → automatic start of deaerator; abnormal conductivity → triggering of blowdown valve;
·Data integration:Support 4-20mA/RS485/Modbus output, seamless connection with DCS/PLC systems;
·Cloud platform support:Optional IoT module to view data trends in real time and generate compliance reports (GB/T 12145 compliant).
3. Low operation and maintenance costs
· Turbidimeter self-cleaningBuilt-in automatic cleaning device, reduce the frequency of shutdown cleaning;
· Modular designSensors are plug and play, making replacement easy and reducing the pressure on spare parts inventory.
· Low reagent cost：The cost of analyzing the reagent once is only about 0.2 yuan.
V. System implementation process
1 、Demand analysisCustomize monitoring points and instrument selection according to boiler type (industrial/power station) and water quality standards.
2 、Installation and deployment
· Pre-processing unit:PH meter and turbidity meter are installed at the outlet of the raw water tank;
· Softening unit:The hardness/alkalinity meter is placed behind the resin tank;
· Boiler water pipeline:Conductivity meter and silica meter are close to the sewage outlet;
· Steam system:The dissolved oxygen meter is deployed at the outlet of the deaerator, and the pressure controller is integrated into the main steam line.
3 、System joint adjustment:
· Set alarm thresholds(such as dissolved oxygen>10μg/L, hydrogen conductivity>0.3μS/cm);
· linkage logic test(If the conductivity exceeds the standard, automatic discharge will be discharged).
4 、Training deliveryProvide operation manuals, cloud platform accounts and on-site training.
6. Service support
Quality Assurance Policy:The core instrument has a 2-year warranty and 24-hour remote technical support;
Data Services:optionalFESKS/FiskeCloud platform that supports data storage, analysis and mobile alarm push;
regular maintenance：Provide an annual inspection package, including sensor calibration and system performance optimization.
VII. Application Cases
A thermal power enterpriseAfter applying this plan:
·The accuracy of furnace water conductivity control has been increased by 40%, saving annual sewage costs of more than 200,000 yuan;
·Real-time monitoring of dissolved oxygen reduces deaerator steam consumption by 15%;
·Silica data linkage sewage system extends boiler cleaning cycle to 18 months.
Let accurate data empower boiler safety, and FESKS/Fisk will work with you to build an efficient water treatment system!
