The Type I Non-Detachable Spiral Plate Heat Exchanger is a fully welded, sealed unit designed for high-pressure and high-reliability applications. Utilizing counter-flow heat exchange , it maximizes thermal recovery efficiency while eliminating leakage risks.
Structural Features
Sealed Welded Ends
Both fluid channels are permanently sealed via welding, ensuring operational reliability under pressures up to 2.5 MPa.
Long Spiral Flow Path
Extended helical channels enhance heat transfer efficiency within a compact footprint, reducing space requirements by 40% vs. shell-and-tube units.
Dual-Orientation Installation
Supports horizontal or vertical mounting for flexible integration into existing systems.
Single-Body Construction
No removable components, ideal for handling clean/non-scaling media.
Technical Advantages
High Thermal Efficiency
Counter-flow design achieves approach temperatures as low as 5°C , recovering >90% of waste heat.
Enhanced Turbulence
Spiral channels induce fluid turbulence at low flow rates, boosting heat transfer coefficients by 30%.
Zero-Leakage Guarantee
Welded structure prevents cross-contamination, critical for hazardous/expensive fluids.
Low Maintenance
No gaskets or bolts reduces lifecycle costs by 25% (vs. removable types).
Application
It is optimized for processes that are stable and free from fouling issues. Its practical applications across different industries are outlined below:
- Petrochemical Industry: It is used for solvent condensation and lubricating oil cooling processes.
- Refrigeration Sector: It finds application in ammonia chillers and Freon condensers.
- Energy Field: It is employed in closed-loop coolant systems and for heat recovery from geothermal brine.
- Pharmaceutical Industry: It is utilized for heating and cooling USP-grade water.
Technical Team
Since its founding, Suzhou Ukada Energy Saving Technology Co., Ltd. has maintained a robust technical team. A key member of its research and development center is General Lu, who has focused on the design and manufacturing of spiral plate heat exchangers since 1982. He once held the position of chief engineer at Suhua Machine, where he gained substantial experience in research, development and related practices.
General Lu has a proven track record of successfully delivering the research, development and manufacturing of spiral plate heat exchangers for a host of national key projects. These projects span critical areas including satellites, submarines and nuclear plants. Beyond project work, he also took part in drafting and formulating the national energy industry standard for spiral plate heat exchangers-a standard that came into effect in 2016. At present, he serves as an engineer at Suzhou Ukada Energy Saving Technology Co., Ltd.
Hot Tags: non detachable spiral plate heat exchanger, China non detachable spiral plate heat exchanger manufacturers, suppliers, factory, 304 Stainless Steel Spiral Plate Heat Exchanger, 316L Stainless Steel Spiral Plate Heat Exchanger, Bubble Spiral Plate Heat Exchanger, Carbon Steel Spiral Plate Heat Exchanger, high efficiency Bubble spiral plate heat exchanger, Spiral plate heat exchanger condenser evaporator
