Wet Scrubber

Wet Scrubber

(Flue Gas Pollution Control System)

Technical Description

BELLFABS BOILERS Wet Scrubbers are high-efficiency air pollution control systems designed for removal of fly ash, dust particles, smoke, and harmful gaseous pollutants from boiler flue gases before discharge into the atmosphere. The system operates by bringing contaminated flue gas into direct contact with scrubbing liquid, typically water, enabling effective absorption and separation of suspended particulate matter and pollutants.

The scrubber is engineered with optimized gas flow design, high-efficiency spray nozzles, venturi/spray chamber arrangements, and mist eliminators to achieve superior particulate removal efficiency with reliable continuous operation. Wet Scrubbers are widely used in coal fired, biomass fired, husk fired, briquette fired, wood chips fired, thermic fluid heater, and FBC boiler systems for environmental emission control.

The system effectively reduces stack emissions, improves air quality, and supports compliance with industrial pollution control norms.

Key Features

  • High-efficiency flue gas cleaning system
  • Effective removal of dust and fly ash particles
  • Reduces smoke and particulate emissions
  • Suitable for solid fuel and biomass fired systems
  • Efficient gas-liquid contact arrangement
  • Corrosion-resistant construction
  • Integrated mist eliminator system
  • Continuous and reliable operation
  • Low maintenance requirement
  • Environment-friendly pollution control solution

Advantages

  • Effective reduction of particulate emissions
  • Improved environmental compliance
  • Cleaner stack discharge and reduced air pollution
  • Reliable operation under continuous industrial duty
  • Suitable for high-temperature flue gas applications
  • Reduced dust carryover to atmosphere
  • Improved plant environmental performance
  • Long operational life with durable construction

Technical Parameters

Parameter Specification Range
Equipment Type Wet Scrubber
Application Boiler Flue Gas Pollution Control
Fuel Compatibility Coal, Biomass, Husk, Briquettes, Wood Chips, Agro-Waste
Collection Efficiency Up to 95% ± 2%
Pollutant Removal Fly Ash, Dust, Smoke, Suspended Particles
Scrubbing Medium Water / Chemical Solution (Optional)
Gas Flow Design Spray Type / Venturi Type / Counter Flow
Construction Material Mild Steel / SS / FRP Lined Construction
Operating Temperature Suitable for High Temperature Flue Gas
Pressure Drop Optimized Low Pressure Drop Design
Mist Eliminator Multi-stage Moisture Separation System
Automation Manual / Semi-Automatic / Automatic
Mounting Type Inline Boiler Exhaust System

Standard Scope of Supply

  • Wet Scrubber Body
  • Spray Nozzle System
  • Water Circulation Pump
  • Venturi / Spray Chamber Assembly
  • Mist Eliminator Unit
  • Ducting and Interconnecting Piping (Optional)
  • Structural Supports
  • Slurry Drain Arrangement
  • Electrical Control Panel
  • Inspection and Maintenance Access

Design Standards

  • Designed for industrial pollution control applications
  • Heavy-duty corrosion-resistant construction
  • Engineered for continuous industrial operation
  • Suitable for high dust and particulate handling systems
  • Integrated with boiler and thermic fluid heater exhaust systems