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Corrosion-Resistant PP Three-Acid Mist Wet Scrubber System with Two-Stage Packed Spray and Purification Efficiency Over 95%

Corrosion-Resistant PP Three-Acid Mist Wet Scrubber System with Two-Stage Packed Spray and Purification Efficiency Over 95%

Brand Name: MEL-AL
Model Number: MEL-AL-MAL-1041
MOQ: 1set
Packaging Details: Standard Packaging
Payment Terms: L/C,T/T
Detail Information
Place of Origin:
Foshan, China
Aluminum Profiles Length:
According To Customers' Requirement
Convey Or Type:
Chain Or Belt Conveyor
Lenght Profile:
7200MM
Production Capacity:
Depends On Line Configuration, Typically 100-5000 Kg/hour
Video Inspection:
Provided
Key Selling Points:
Easy To Operate
Tank Size:
Customizable
Operation Mode:
Semiautomatic Or Automatic
Core Components:
Engine, Motor
Tank Body:
PP
Materialcompatibility:
Aluminum And Its Alloys
Chiller:
500,000 Kilocalorie
Electrolytic Coloring:
Silver, Black, Brown, Champagne
Cooling Method:
Water Cooling
Input Voltage:
380V
Product Name:
Three-acid Acid Mist Treatment System
Highlight:

Three-Acid Mist Wet Scrubber System

,

Corrosion-Resistant PP Waste Gas Purification Tower

,

Aluminum Anodizing Gas Collection Equipment

Product Description
Three-Acid Mist Wet Scrubber System
MEIAL three-acid mist treatment system eliminates sulfuric, hydrochloric and hydrofluoric acid fume from anodizing, coloring and etching tanks. Two-stage packed spray & gravity mist removal design, full PP anti-corrosion structure, circulating alkali dosing system, purification efficiency over 95%, fully compliant with global industrial emission standards.
Industry Problem Solved
Aluminum anodizing workshops generate corrosive three-acid mist during degreasing, caustic etching, hard anodizing and electrolytic coloring:
  • Corrode overhead cranes, rectifiers, chillers and workshop steel frames, shortening equipment service life
  • Harm operator respiratory health, fail factory environmental audits
  • Unprocessed acid exhaust leads to heavy fines and production suspension
MEIAL three-acid mist scrubber delivers full-cycle closed gas disposal to resolve all above risks.
System Composition & Working Flow
  • Gas Capture: Air hoods collect acid mist above all process tanks
  • Pressurized Convey: Fan pushes polluted gas into scrubber tower
  • Primary Spray Layer: Sodium hydroxide circulation liquid neutralizes most acid fume
  • Secondary Packed Spray: Enhanced gas-liquid contact for deep purification
  • Gravity Mist Eliminator: Separate residual liquid droplets
  • Clean Exhaust: Qualified gas discharged through high exhaust stack
Circulation tank separately adds sodium hydroxide & soda ash for sustained neutralization performance.
Core Technical Parameters
Parameter Item Standard Configuration Custom Upgrade Option
Tower Body Material Thick anti-corrosion PP sheet PPH integrated welding for heavy acid load
Air Volume Range 1000–30000 m³/h Large tower up to 50000 m³/h
Circulation Pump Spec Flow 100 m³/h, Head 20 m, Power 11 KW Dual standby pumps for non-stop production
Purification Efficiency ≥95% ≥98% high-efficiency packing module
Mist Removal Form Gravity baffle mist eliminator Multi-layer wire mesh demister
Dosing Mode Manual alkali feeding Automatic PH-linked dosing system
Matching Production Scale Manual / mini anodizing line Full-auto vertical & horizontal oxidation line
Six Distinct Competitive Advantages
Two-Stage Countercurrent Spray, Ultra-High Purification Rate
Double-layer packing structure extends gas-liquid contact time, fully neutralize mixed acid mist, stable purification rate above 95%
Full PP Corrosion-Resistant Construction
Tower, duct, valves and pumps all adopt acid-proof PP/UPVC materials, resistant to long-term three-acid fume erosion
Separated Gravity Mist Removal
Independent baffle demisting chamber intercept liquid droplets, avoid mist entering blower to extend fan service cycle
Recyclable Circulating Liquid
Closed circulation water loop reduces water waste; segmented alkali dosing design balances neutralization effect and consumption
Modular Assembly, Flexible Layout
Split tower modules, customizable air volume and pipeline layout, fit compact manual labs and large full-auto plants
Full Set Supporting
Perfectly matched with anodizing rectifier, overhead crane, chiller, pure water machine and wastewater treatment system
Matching Production Lines & Application Fields
Supporting lines:
  • Manual anodizing line
  • Mini lab oxidation line
  • Automatic horizontal / vertical anodizing & electrophoresis production line
End users:
  • Architectural aluminum profile factories
  • New energy auto alloy parts workshops
  • 3C hardware anodizing plants
  • Magnesium alloy micro-arc oxidation factories