| 摘要 |
A filtration apparatus is provided to improve filtration efficiency by securing a larger filtration area when performing a filtration process, carry out multiple functions by performing a liquid-separating process in the filtration apparatus, and improve liquid-separating efficiency by securing a larger liquid-separating area in the liquid-separating process. A filtration apparatus comprises a diatomaceous earth tank, a filtration tank(3), and a pump that are installed in a housing. The filtration tank comprises: a tank body(10) having a lid(11) which is formed on a top part thereof and connected to the body by a hinge(12), a locking part(13) for locking the lid to the body in a state that the lid is closed, a support(15) formed on a bottom part thereof, a discharge part(16) formed on an outer portion of the bottom part thereof, and a pressing part(14) formed on an inner portion of the lid; a first filtration drum(20) having a flange(21) formed on an outer periphery of an upper end thereof, a drum inside pipe part which is formed therein in such a shape that the drum inside pipe part rises above from the bottom of the first filtration drum, and of which bottom part is opened to form an opening, and circulating micro-holes formed in the entire part thereof; and a first filtration mesh(30) covered on an inner part of the first filtration drum, the first filtration mesh having a mesh inside pipe part formed therein and covered on the drum inside pipe part.
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