Anti Static PPH Wound Purification Tower

• Antistatic resistance value of 10³ Ω for applications where static discharge is a concern
• Combines antistatic and flame-retardant properties to reduce the risk of static spark ignition
• Wear resistance stated to be more than four times that of steel pipes
  
• Operating temperature range: -20°C to +90°C
• Uses the same purification principle as a standard PPH wound purification tower

The main difference between this model and a standard purification tower is its combination of antistatic and flame-retardant properties. PPH raw material is combined with antistatic material and formed into a tower body through spiral winding. The specified antistatic resistance value is 10³ Ω, helping reduce static charge accumulation and the risk of spark discharge in environments where flammable gases may be present.
The Anti static PPH Wound Purification Tower uses the same purification process as a standard packed tower. Exhaust gas contacts the absorption liquid over the packing surface, allowing neutralization to take place. The equipment is available in vertical countercurrent and horizontal cross-flow configurations. Before discharge, the treated gas passes through a mist eliminator at the tower outlet to remove entrained liquid droplets.
The material offers high strength and toughness, good resistance to bending fatigue, and wear resistance stated to be more than four times that of steel pipes. Its lightweight construction also makes cutting and connection easier. PPH provides resistance to many acids, alkalis, and corrosive chemicals, but compatibility must be checked for concentrated sulfuric acid, concentrated nitric acid, and other aggressive solvents.
With a stated operating temperature range of -20°C to +90°C, the tower is intended for waste gas purification applications where antistatic performance is required. Potential application industries include pharmaceuticals, chemical processing, printing and dyeing, electronics, electroplating, and new energy battery manufacturing. Suitability for hazardous areas depends on the complete equipment design, verified material properties, and applicable safety requirements.

The company has experience supplying waste gas purification equipment for new energy battery plants and electronics facilities. Each Anti static PPH Wound Purification Tower is configured according to the project requirements.
Before production, the exhaust gas composition and flow rate are confirmed, together with the required antistatic performance and applicable explosion-protection requirements. The absorption liquid type and concentration, tower configuration, and packing specifications are then determined. PPH raw materials and antistatic additives are inspected before spiral winding. Assembly, performance testing, and commissioning follow according to the agreed specifications.

Please provide the exhaust gas composition, gas flow rate, applicable explosion-protection requirements, and required antistatic performance. This information will help determine the appropriate purification tower configuration. Drawings or prototypes are also welcome for reference.