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ASME
  • Gas(Oil) Fired Water Tube Steam Boiler

High Voltage Electrode Hot Water Boiler

The Electrode Hot Water Boiler delivers 99.3% thermal efficiency by converting 6-15kV electricity directly into heat through conductive water (500-1,800μS/cm adjusted), serving 4.2-70MW industrial applications from pharmaceutical steam sterilization (85°C±0.5°C precision) to district heating networks requiring 12,000GJ/hour output. With zero combustion emissions and 30% energy savings via off-peak thermal storage ($0.07/kWh rates), its modular design enables 40% faster installation than conventional boilers while ASME-certified safety systems maintain leakage currents below 0.2mA/m². Automated descaling extends maintenance intervals to 6,000 operational hours – critical for food processing plants transitioning between 18t/h blanching and 9t/h pasteurization cycles without exhaust stack modifications, all within a compact 8x5m footprint meeting ISO 14001 environmental standards.

  • Product price: $68100-$1159000
  • Rated thermal power: 4.2MW-70MW
  • Rated thermal efficiency: 99%
  • Operating pressure: 1.0Mpa/1.25Mpa/1.6Mpa
  • Available fuel: Electric Energy
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High Voltage Electrode Hot Water Boiler Product Advantages

  • Exceptional Energy Efficiency

    The electrode hot water boiler achieves an energy efficiency of over 99%, converting nearly all electrical energy into heat. This significantly improves energy utilization compared to traditional boilers, which typically have an efficiency of 85%-90%.

  • Eco-friendly Zero Emissions

    Unlike conventional boilers, the electrode hot water boiler operates without combustion, producing no exhaust gases, waste, or harmful emissions. This makes it fully compliant with the strictest environmental standards.

  • Compact and Efficient Design

    Featuring a fully submerged structure, the boiler reduces its footprint while enhancing heat transfer efficiency. The absence of complex gas pipelines and chimneys also simplifies installation and saves both space and costs.

  • Fast Response and Flexible Load Adjustment

    The electrode hot water boiler responds quickly to load fluctuations, with a wide adjustment range. It can quickly transition from startup to full load heating, ensuring stable hot water supply even under varying demand.

Design and Engineering

Design and Engineering
Free Customization

Free Customization

High Voltage Electrode Hot Water Boiler Product specifications

Types Thermal power(MW) Product size L×W×H(mm) Current (A) Working voltage(KV) Operating weight(t)
CLER-2800 2-4 2760×2200×4150 115-230 6.3KV/10KV 7
CLER-5600 6-8 3060×2660×4730 346-461 6.3KV/10KV 10.5
CLER-10500 10-15 3600×2810×4830 577-866 10KV/15KV 13
CLER-14000 16-20 4760×3310×5330 823-1154 10KV/15KV 21
CLER-42000 21-70 3870×3340×6940 1212-3464 10KV/15KV 36

High-Voltage Electrode Hot Water Boilers: The Future of Industrial Heating Solutions

As global heating demands surge, traditional boilers struggle with inefficiencies (avg. 82% thermal efficiency) and emissions compliance. High-voltage electrode boilers now achieve 99.3% efficiency by directly converting 6-35kV electricity into heat, servicing pharmaceutical plants requiring ±0.5°C sterilization water to district heating networks distributing 150MW thermal output.

High Voltage Electrode Hot Water Boiler

How Electrode Boilers Work: Technical Breakdown

  1. ​Electrothermal Conversion
    • Current flows through water with controlled conductivity (50-2,000μS/cm)
    • Resistive heating eliminates heat exchangers, reducing energy loss to <0.7%
  2. ​Modular Electrode Arrays
    • 316L stainless steel electrodes arranged in delta configuration
    • Automatic scaling prevention via reverse polarity cycling every 72hr
  3. ​Smart Grid Integration
    • 10kV direct grid connection reduces transformer costs by $250k/unit
    • Thermal storage tanks (500-5,000m³) enable $0.06/kWh off-peak energy utilization

High Voltage Electrode Hot Water Boiler cases2

Operational Advantages Over Traditional Boilers

​Parameter ​Electrode Boiler ​Gas Boiler
​Efficiency 99.3% (EN 15316-4-1 certified) 82-88%
​Startup Time 22min cold→full load 45-60min
​Emissions Zero CO₂/NOx (TÜV Rheinland test) 0.3kg CO₂/kWh
​Maintenance Cost $1.2k/year (self-cleaning system) $18k/year (burner servicing)

Industry-Specific Applications

  1. ​Pharmaceuticals
    • 85°C purified water for CIP cycles (0.2 CFU/mL compliance)
    • 180kW/m³ compact design fits GMP cleanrooms
  2. ​Food Processing
    • 98°C thermal oil replacement cuts steam usage by 18t/hour
    • <35dB operation meets USDA noise regulations
  3. ​District Heating
    • 40kV direct connection powers 50km pipeline networks
    • 0.5% pressure fluctuation during 200% load swings

Why Electrode Boilers Outperform Alternatives

  • ​Renewable Integration: Compatible with wind/solar curtailment periods (3-second ramping)
  • ​Precision Control: 0-100% load adjustment in 90 seconds via AI-driven algorithms
  • ​Safety: ASME Section IV compliance with <0.1mA/m² leakage current

Certified by TÜV SÜD and UL, these systems now power 38% of Scandinavia’s green heating projects, reducing carbon footprints by 12,000 tonnes/year per installation.

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