WASHING AND DESALTING DEVICE, WASHING AND DESALTING METHOD, DESALTING AND DEHYDRATING SYSTEM, AND DESALTING AND DEHYDRATING METHOD

摘要

Disclosed are a washing and desalting device, a washing and desalting method, a desalting and dehydrating system, and a desalting and dehydrating method. The washing and desalting device comprises a first shell and a plurality of filaments. The first shell has a first receiving cavity and is provided with a liquid inlet and a liquid outlet that communicate with the first receiving cavity. The plurality of the filaments is provided in the first receiving cavity, and the length direction of each of the filaments is consistent with that of the first receiving cavity. The washing and desalting device according to embodiments of the present invention is high in desalting efficiency, complete in desalting, low in energy consumption, and simple in structure, etc.