High Sealing Flue Gas Exhaust Gas Pillow Plate Heat Exchanger
Customized 3081KW heat exchanger with high temperature resistance and precision sealing for industrial gas-to-gas heat transfer applications.
Product Overview
This advanced air-to-air pillow plate heat exchanger features modular construction for flexible configuration to meet various heat exchange requirements. Designed for rapid disassembly and maintenance to minimize production downtime, it efficiently recovers waste heat from industrial exhaust gases to preheat purified air, supporting sustainable energy practices.
Technical Innovation
Our pressure-resistant gas-gas pillow plate heat exchanger incorporates three major technological advancements: laser welding with titanium-based composite coating for 2.5MPa pressure resistance (ASME certified), multi-stage chemical boiling and washing system with 60% improved cleaning efficiency, and closed-loop cleaning with zero wastewater discharge (ISO14064 compliant).
Technical Parameters
| Parameter |
Hot Side |
Cold Side |
| Heat Load |
3081KW |
| Design Pressure |
25kpa |
| Material |
S31603 |
| Medium Composition |
Flue Gas |
Exhaust gas |
| Medium Flow |
26196Nm³/h |
26159Nm³/h |
| Inlet Temperature |
409℃ |
36℃ |
| Outlet Temperature |
119℃ |
319℃ |
Key Advantages
Precise Temperature Control & Pressure-Resistant Design
25kPa design pressure with optimized plate structure balancing pressure requirements and lightweight construction. Efficiently handles large temperature differentials (409℃ to 119℃/36℃ to 319℃) for superior waste heat recovery and 3,081kW heat load capacity.
Medium Flow Adaptability & Stability
Designed for approximately 26,000 Nm³/h medium flow rates with wide channel plates that minimize particle deposition, ensuring reliable long-term operation under demanding flow conditions.
Chemical Cleaning Compatibility
Structural design supports chemical boiling and cleaning processes for rapid deposit removal, reducing maintenance downtime and cutting overall maintenance costs by over 30%.
Applications
- Preheating combustion air with exhaust gas
- Recovery of exhaust gas heat
- Heat exchange between gas-to-gas or air-to-air systems
- Heat exchange for chemical reactions of gaseous media
- Waste gas heat exchange systems
Research & Development
Ruiding operates the Jiangsu Province Clean Incineration Resource Engineering Technology Center and the JICUI-Ruidings Joint Innovation Center Laboratory, equipped with advanced analytical instrumentation including ICP spectrometry, atomic absorption spectrophotometry, and comprehensive testing capabilities for heavy metals, elemental analysis, and environmental compliance.
Company Profile
Ruiding specializes in engineering, fabrication, construction, and commissioning of industrial waste combustion treatment systems including thermal oxidizers, heat recovery systems, pressure vessels, flue gas treatment systems, and plate heat exchangers. With over 250,000 square meters of facilities and nearly 300 technical staff, we have completed more than 500 projects across multiple industries worldwide.
Certifications & Qualifications
Environmental Protection Engineering Class 2 EPC certificate, ASME Certification, Class A boiler manufacturing license, A2 pressure vessel design and manufacturing certificate, GC1/GC2 pressure pipeline certification, and comprehensive quality, environment, and safety management system certifications.
Contact Information