Oil-water separation precision treatment device and oil-water separation precision treatment method

• Main Authors: FANG JIANGDONG, WAN WUBO, YANG DEZHI, HE FENG, YANG ZHUANG, HUANG XIANLIANG, CHEN BO
• Format: Patent
• Language: Chinese; English
• Published: 11.03.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention discloses an oil-water separation precision treatment device and an oil-water separation precision treatment method. A filter element assembly is arranged in a shell of the device and comprises a plurality of filter elements, a support and a water distributor; the filter element comprises a filter element cylinder, an upper sealing cover covering the top of the filter element cylinder and a lower sealing cover covering the bottom of the filter element cylinder, and the filter element cylinder sequentially comprises a protective net outer cylinder, a filling layer and an inner cylinder from outside to inside; the filling layer is formed by winding hydrophilic oleophobic glass fiber filter wires along the outer wall of the inner cylinder; a plurality of water passing holes are formed in the inner cylinder; a liquid inlet is formed in the lower sealing cover; the filter element is fixed on the bracket; and a liquid inlet of the filter element is communicated with an outlet of the water distributor.