Application

  • Cement Plants – Collection of kiln dust, clinker dust, and raw meal dust.
  • Steel Plants & Foundries – Furnace dust, slag particles, and sinter plant emissions.
  • Power Plants – Fly ash capture from coal-fired boilers.
  • Mining & Minerals – Ore dust, stone crushing, and mineral grinding.
  • Woodworking Industry – Fine sawdust, MDF dust, and finishing dust.
  • Chemical & Fertilizer Plants – Powdery chemicals, bulk solids, and fertilizer dust.
  • Food Processing – Flour dust, starch, sugar dust (food-grade versions available).
  • Paint & Powder Coating Plants – Overspray dust control.

Fabric Bag Dust Collector

The Fabric Bag Dust Collector, commonly known as a Baghouse, is the most widely used industrial dust collection system across the globe. It is engineered to capture Fine, Medium & Coarse Dust Particles from airstreams, ensuring clean air discharge and safe working environments.

Unlike cyclones that separate coarse particles mechanically, the Baghouse uses Fabric Filter Bags as the primary filtration medium. These filter bags, made from Woven or Non-Woven Fabrics such as polyester, aramid (Nomex), acrylic, PTFE-coated, or glass fiber, are capable of filtering particles down to 1 Micron. Spraytac’s baghouses are built with Pulse-Jet Cleaning Technology, which uses bursts of compressed air to clean the bags automatically, allowing for Continuous 24/7 Operation without shutdowns.

Standard / Customization

  • Airflow Capacity: 5,000 – 1,00,000 m³/hr.
  • Bag Lengths: 1 m – 6 m.
  • Filter Media Options: Polyester, Nomex, PTFE-coated, glass fiber, anti-static, flame-retardant.
  • Bag Cleaning Systems:
    • Pulse-Jet (most advanced, compressed air cleaning).
    • Reverse Air Cleaning.
    • Mechanical Shaking (for small-scale units).
  • Construction Materials: Mild steel (painted), stainless steel for food/pharma, abrasion-resistant alloys for cement/mineral.
  • Optional Features: Explosion-proof designs, spark arrestors, PLC-based automation, modular design for future expansion.
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Features:

  • Handles extremely large air volumes (up to 1,00,000 m³/hr).
  • High filtration efficiency – captures particles down to 1 micron.
  • Continuous duty with pulse-jet cleaning technology.
  • Long-life filter bags with high dust holding capacity.
  • Modular design – expandable to meet growing demands.
  • Rugged housing with wear-resistant linings for abrasive dust.
  • High-temperature compatibility with special filter fabrics.
  • Automated hopper discharge for continuous operation.
  • Easy bag replacement through access doors.
  • Option for explosion-proof and food-grade construction.

Specializations:

  • Designed for Heavy-Duty Industries like cement, steel, and power.
  • Capable of operating in Dusty, Hot & Abrasive Environments.
  • Suitable for both Indoor & Outdoor Installations.
  • Works seamlessly as a Standalone Unit or Central Dust Collection System
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Working Principle

  1. Dust-Laden Air is drawn into the housing through ducts.
  2. Heavier Particles settle into the hopper due to gravity.
  3. Fine Dust is trapped on the outer surface of the filter bags.
  4. Clean Air passes through the filter media and exits through the outlet duct/fan.
  5. Periodically, the Pulse-Jet Cleaning System injects compressed air into the filter bags, dislodging dust into the hopper.
  6. The collected dust is then discharged via rotary valves, screw conveyors, or bins

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