| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid purifying device capable of reducing an installation area, and eliminating removal work and cleaning work of sludge.SOLUTION: A liquid purifying device includes: a first tank 1 for storing a liquid containing sludge; a second tank 2 arranged in the first tank while being kept at an appropriate height from a bottom face of the first tank; communication openings 21, 22, 23, 24 formed on a bottom face of the second tank, and communicating with the first tank; a magnetic field application means 3 to generate a magnetic field in a plurality of regions to the bottom face 1c of the first tank; a guide means 4 to guide sludge toward a sidewall of the first tank while sliding on the bottom face of the first tank; and a sludge recovery means 5 arranged at least at one part of the sidewall of the first tank. |
