Title:
HEAT EXCHANGER AND ENERGY RECOVERY SYSTEM
Document Type and Number:
Japanese Patent JP2019219144
Kind Code:
A
Abstract:
To provide a heat exchanger and an energy recovery system that can restrain scale from adhering to a heat transfer object.SOLUTION: A heat exchanger 20 comprises a heat transfer object. The heat transfer object includes a heat transfer object body, and an aluminum diffusion coating layer formed on a surface of the heat transfer object body. An energy recovery system 1 comprises a circulation line 6, an evaporator 2 connected to the circulation line 6, a turbine connected downstream of the evaporator 2 in the circulation line 6, and a condenser 4 connected downstream of the turbine 15 in the circulation line 6. At least one of the evaporator 2 and the condenser 4 comprises the heat transfer object. The heat transfer object includes the heat transfer object body, and the aluminum diffusion coating layer formed on the surface of the heat transfer object body. While heat conductivity of the heat transfer object is restrained from decreasing, scale is restrained from adhering to the heat transfer object.SELECTED DRAWING: Figure 1
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Inventors:
MATSUYAMA YOSHIMITSU
Application Number:
JP2018119081A
Publication Date:
December 26, 2019
Filing Date:
June 22, 2018
Export Citation:
Assignee:
IHI CORP
International Classes:
F28F19/02; F25B39/00; F28B1/02; F28D9/02; F28F3/04; F28F3/08
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Ryosuke Yasuda
Yoshiki Kuroki
Ryosuke Yasuda