Filtrate recycling system

• Main Authors: ZHANG MIN, XIE LIGANG
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2023
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model relates to a filtrate recycling system which is characterized in that a press filtrate pipe (2) and a cloth washing filtrate pipe (3) at the bottom of a plate-and-frame filter press (1) are connected into a filtrate recycling tank (4), a filtrate conveying pipe (5) at the bottom of the filtrate recycling tank (4) is connected with an inlet of a filter (6) through a filtrate conveying pump (15), and a recycling pipe (7) at the bottom of the filter (6) is connected into a slurry recycling tank (8); and an overflow pipe (9) is arranged at the upper part of the filter (6) and is connected into a washing bucket (10). All filtrate generated in the whole operation process of the plate-and-frame filter press is recycled after being separated, so that automatic control is realized, the washing water consumption is saved, the energy-saving requirement is met, and the labor cost is not increased. 本实用新型涉及一种滤液回用系统，其特征在于：板框压滤机（1）底部的压榨滤液管（2）和洗布滤液管（3）均接入滤液回收槽（4），滤液回收槽（4）底部滤液输送管（5）通过滤液输送泵（15）连接过滤器（6）进口，过滤器（6