Industrial
Bag Houses & Fabric Filters
Maximum Particulate Capture. Minimum Pressure Drop.
We engineer, deploy, and maintain advanced Bag Houses that eliminate emission bottlenecks. From complex gas chemistry analysis to turnkey erection, we ensure continuous operation without burdening your plant’s draft systems.
Precise
Process Engineering & System Design
A poorly designed Bag House drains profitability through constant bag replacements and wasted fan energy. Our engineering team delivers comprehensive Designing to guarantee long-term stability under heavy dust loads.
- Optimized Air-to-Cloth (A/C) Ratios: We size systems based on exact particulate characteristics and gas volume.
- The Business Advantage: Balancing footprint constraints with conservative interstitial velocities prevents aggressive abrasion and extends the operational life of the filter media.
- Filter Media Selection & Gas Conditioning: We match media (e.g., PTFE, Fiberglass, PPS, Nomex) to the exact chemical, thermal, and moisture profile of your flue gas.
- Risk Mitigated: Prevents acid gas dew point condensation (blinding) and catastrophic thermal degradation.
- Fluid Dynamics & Casing Design: We engineer specialized inlet baffles and drop-out boxes to pre-separate heavier particles before they hit the bags, reducing the total load on the filtration media.
Turnkey
Erection & Commissioning
We deliver complete Mechanical Erection and seamless Erection & Commissioning, transitioning your project from blueprint to continuous commercial operation.
- High-Precision Tube Sheet Alignment: The structural integrity of the tube sheet is paramount. We enforce strict mechanical tolerances during erection to prevent bypass leaks and ensure a perfect seal for every filter bag.
- Meticulous Media Installation: Filter bags are highly susceptible to mechanical damage during installation. Our site execution teams follow stringent protocols for inserting cages and bags, ensuring zero pinch points or abrasion risks before start-up.
- System Integration & Testing: Complete pneumatic and electrical integration. We execute comprehensive dye leak testing, sequence timer validation, and pre-coating protocols during the Erection & Commissioning phase to ensure immediate Performance Guarantee (PG) compliance.
Critical
Spares
& Lifecycle Support
Bag Houses require a reliable stream of high-quality consumables. We operate a rapid-response supply chain to eliminate inventory bottlenecks and ensure predictable OPEX.
- Filtration Media & Support: High-performance filter bags, customized venturi-integrated cages, and specialized snap-band seals.
- Evacuation Hardware: Rotary airlock valves, screw conveyors, and slide gates to prevent hopper bridging.
- Pneumatic Controls: Solenoid valves, pilot enclosures, and pulse-jet blowpipes.
- Instrumentation: Advanced sequential timers, Differential Pressure (DP) transmitters, and hopper level indicators.
Upgrades, Conversions & Hybrid Systems
As emission norms tighten (often requiring <10 mg/Nm³), older legacy systems struggle to keep up. We provide high-leverage upgrade solutions to modernize your APC infrastructure.
- ESP-to-Baghouse Conversions: We repurpose existing precipitator casings and hoppers, completely retrofitting the internals into a high-efficiency pulse-jet fabric filter. ○ The Business Advantage: Drastically reduces CAPEX and site mobilization time compared to building a new greenfield system.
- The Business Advantage: Drastically reduces CAPEX and site mobilization time compared to building a new greenfield system.
- Pulse-Jet Cleaning Optimization: We upgrade legacy reverse-air systems or inefficient pulse-jet manifolds with advanced diaphragm valves and intelligent sequence controllers to drastically reduce expensive compressed air consumption.
