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2m/3m/4m Solar Vacuum Receiver for Parabolic trough and Linear fresnel CSP Project
The main technical parameters: | |||
Length of receiver(mm) | 4060 | Absorption rate | ≥95% |
External diameter of heat pipe (mm) | Ø70 | Thermal emittance (400℃) | ≤11% |
External diameter of glass tube (mm) | Ø126 | Average heat loss (400℃) | <200W/m |
Working pressure | 4MPa | Vacuum degree (20℃) | ≤5*10-3Pa |
Operating temperature | ≤500℃ | Service life(years) | 25 |
Glass transmittance | ≥95% After anti-reflection | ||
Application areas:
1. It is widely used in central air conditioning, concentrated heating, desalination, industrial heat, drying of agricultural and sideline products, etc. It is used in power generation and the core component of all solar power plants using parabolic trough and liear fresnel technology.
2. The design of built-in type expansion joint brings great benefits to the operation of the Receivers: The coaxial degree of Receivers is ensured, and Receivers is provided with enough effective heat absorption length, and the heat loss is reduced.
3. The use of advanced metal-glass sealing technology ensures that the sealing part of the Receivers has an excellent resistance to thermal shock.
4. The use of two kinds of Getter, evaporable and non-evaporable, maintain the vacuum of the vacuum insulation layer in the effective working time.
5. The Receivers has the advantages of excellent heat absorption efficiency, high overall efficiency and long service life.
Features:
BulePont has the most advanced production technology, the unique design which get away from the shortcomings of the previous Receiver. With excellent performance of complete sets of equipment,BluePont has been the market leader in the technical.
BluePont has the world leading glass - metal sealing technology, making the excellent air tightness for solar Receiver. Permanent vacuum originate from the unique getter. To adapt to the harsh environmental conditions is undoubtedly linked to the High performance expansion joints and the glass shell. The photo thermal absorption efficiency of the solar Receiver have blossomed because the unique absorption film system. The performance of the solar Receiver have blossomed because the unique design of the overall structure.



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