Boiler Flue Tubes/Fire Tubes TRIZ Cases
- Condensing, Ultra-Low NOx Gas-Fired Humidifier
See how a dual-section secondary heat exchanger pre-heats combustion air and water to achieve >
- Baffles for thermal transfer devices
See how baffle apertures with protrusions regulate fluid flow and support heat exchanger tubes
- Baffles for thermal transfer devices
See how asymmetric baffles with tailored perimeters create pressure drops to eliminate fluid st
- Fire Tube with Ceramic Liner and Cooling Fins to Reduce Corrosion
See how a fire tube with ceramic liner, cooling fins, and corrosion-resistant alloy extends ser
- Perforated Flame Holder for Water Heater Combustion Efficiency
See how a porous flame holder with distributed apertures improves heat transfer and reduces ene
- Adjustable Flue Guide Plates for Variable Heat Recovery
Pivoting baffle plates vary flue gas turbulence during operation to extend dwell time, improve heat transfer, and support hot water recovery.
- Hydraulic Header Bypass Layout for Low-Mixing Heating Flow
A divided bypass header decouples boiler and heating circuits while limiting flow mixing, pressure loss, and gas or particle carryover.
- Cascade Boiler Control for Variable Heat Demand and Ignition Stability
Coordinated cascade boiler control balances variable heat demand, follower activation, and ignition blowout prevention with centralized parameter access.
- Waste Heat Boiler Tube Coating for High-Temperature HF Corrosion
A composite Al2O3-CaAl2O4-Ca3(PO4)2 coating reacts with HF to form a protective layer, enabling waste heat boiler tubes to run at high temperature.
- HRSG Inlet Duct Diffuser With Curved Walls to Reduce Pressure Loss
Curved diffuser walls reduce HRSG exhaust flow separation and backpressure.
- Fire Tube Boiler Heat Exchange Elements With Elastic Locking
Elastic locking protrusions secure arc-like elements against tube walls, increasing heat exchange area without causing structural deformation.
- Heat Damper for Waste Heat Recovery Thermal Shock
A heat damper absorbs excessive heat from flue gases before they reach the main exchanger.