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1. (WO2018126651) EVAPORATION, CRYSTALLIZATION AND DRYING INTEGRATED DEVICE AND EVAPORATION CRYSTALLIZATION DRYING METHOD

Pub. No.:    WO/2018/126651    International Application No.:    PCT/CN2017/094487
Publication Date: Fri Jul 13 01:59:59 CEST 2018 International Filing Date: Thu Jul 27 01:59:59 CEST 2017
IPC: C02F 1/04
C02F 1/08
Applicants: GUANGZHOU SCHIN-TECH INDUSTRIAL CO., LTD.
广州市心德实业有限公司
Inventors: JIANG, Guangyi
姜广义
Title: EVAPORATION, CRYSTALLIZATION AND DRYING INTEGRATED DEVICE AND EVAPORATION CRYSTALLIZATION DRYING METHOD
Abstract:
Disclosed is an evaporation, crystallization and drying integrated device, mainly comprising an evaporation steam compressor, a drying steam compressor, and a drying machine; a secondary steam outlet of the drying machine is connected with an inlet of the drying steam compressor by means of a pipeline; an outlet of the drying steam compressor is connected with an inlet of the evaporation steam compressor; and an outlet of the evaporation steam compressor is connected with a steam inlet of the drying machine. Also disclosed is an evaporation crystallization drying method using the integrated device. Salt removal and organic matter removal of organic salt-containing waste water can be realized efficiently in an energy-saving manner, the evaporation and drying integration is realized.