Cathode protective device for seawater desalination forced condenser

The utility model relates to a cathode protective device for a seawater desalination forced condenser. An aluminium alloy anode is arranged on an internal pass partition plate of a channel barrel in an end socket of each of channels which are arranged at the two ends of the seawater desalination for...

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Bibliographische Detailangaben
Hauptverfasser:	DENG JIAAI, LIANG SHUGUO, SHEN HAOCHEN, HAO XUEXIA, HE YUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE
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Beschreibung
Zusammenfassung:	The utility model relates to a cathode protective device for a seawater desalination forced condenser. An aluminium alloy anode is arranged on an internal pass partition plate of a channel barrel in an end socket of each of channels which are arranged at the two ends of the seawater desalination forced condenser, a nut is welded at anode mounting position on the internal pass partition plate of the channel barrel in advance, and the aluminium alloy anode is provided with a matched bolt. By adopting a cathode protective method in which an anode is sacrificed, the aim of reducing corrosion of seawater to surface of equipment is achieved.