Integrated Dust Removal and Denitrification Filter Bags

As industrial emission standards tighten globally, especially in waste incineration and glass kiln industries, traditional flue gas treatment processes face significant challenges in cost, space, and operational efficiency. In this context, Omela’s Integrated Dust & NOx Removal Filter Bags emerge as a breakthrough solution that combines filtration and denitrification (DeNOx) functions into a single unit.

Why Traditional Solutions Fall Short

Traditional ProcessProblem Description
🏭 Separate Baghouse + SCR ReactorOccupies large space; layout is complex
💸 Multiple Systems (Dust → NOx → SOx)High investment & operating cost
🌡 High-temperature SCR (280–400°C)Requires reheating → energy waste
🛠 Multiple ComponentsHigh maintenance workload & failure risk

The Innovation: Integrated Dust & DeNOx Filter Bags

Omela’s Integrated Filter Bags adopt a high-temperature needle-punched felt base (such as PPS, P84, or PTFE), impregnated or laminated with denitrification catalysts or functional coatings. This design allows simultaneous dust removal and NOx reduction directly inside the dust collector (baghouse).

Technical Parameters

ParameterSpecification
Base MaterialPPS / P84 / PTFE needle punched felt
Denitrification MechanismIn-bag catalytic reaction (no extra reactor)
Operating Temperature150–230°C (depends on material type)
NOx Removal Efficiency≥ 60% (customizable)
Dust Filtration Efficiency≥ 99.9%
Air Permeability10–15 m³/m²·min
Application Longevity2–3 years under stable conditions

Application Scenarios

♻️ 1. Municipal Waste Incineration Projects

  • High NOx emissions and dust load
  • Limited space for multi-stage flue gas treatment
  • Omela’s integrated filter bag simplifies the system, reducing costs and enhancing compliance.

🔥 2. Glass Kiln Industry

  • High temperatures, fine glass powder particles
  • Strong chemical reactivity in flue gas
  • Our integrated solution withstands harsh gas compositions while reducing emissions.

Why Choose Omela?

Certified Quality – ISO9001, SGS and domestic environmental certifications
Tailor-Made Design – Based on your dust type, NOx level, and operating temp
Trusted by Industry – Proven performance in waste-to-energy and glass kiln projects
Hassle-Free After-Sales – Fast delivery, technical guidance, and long-term support

5/5 - (5 votes)

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