MECHANICAL VAPOR RECOMPRESSION SYSTEM

Provided in the embodiments of the present invention is a mechanical vapor recompression system, which comprises a distillation gas and water separation barrel, a gas compressor, a water mist elimination barrel, a main heat exchanger, a waste liquid preheating barrel and a branch manifold. The water...

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Bibliographische Detailangaben
Hauptverfasser:	LIANG, Shu Yun, HSU, Chun-I, LO, Tim Jia-Ching, CHENG, I-Ping
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	Provided in the embodiments of the present invention is a mechanical vapor recompression system, which comprises a distillation gas and water separation barrel, a gas compressor, a water mist elimination barrel, a main heat exchanger, a waste liquid preheating barrel and a branch manifold. The water mist elimination barrel is in fluid connection between the distillation gas and water separation barrel and the gas compressor, and is used for eliminating water mist from the distillation gas and water separation barrel. The waste liquid preheating barrel comprises two areas which are used for containing condensate and waste liquid respectively. Before entering the main heat exchanger, the waste liquid is heated by heat energy of the condensate in the waste liquid preheating barrel. The branch manifold is in fluid connection between the main heat exchanger and the distillation gas and water separation barrel, and is used for separating vapor from the waste liquid. Les modes de réalisation de la présente invention