SOLID REMOVAL SYSTEM BY MULTI-WHIRL COMBINED WITH DEGASSING FUNCTION

摘要

PURPOSE: A multi-whirling solid filtering apparatus with a degassing function is provided to prevent the unnecessary waste of culturing water and to efficiently implement a solid setting process, an oxygen supplying process, and a degassing process. CONSTITUTION: A multi-whirling solid filtering apparatus with a degassing function includes a filtering tank(2). Culturing water from a fish farm is supplied into the filtering tank, and solid parts are eliminated from the culturing water. The culturing water is degassed. The filtering tank includes an aerating bath(2a), a whirling type settling bath(2b), and a lower partition(8). A bubble distributor(20) is installed in the aerating bath. The lower partition devices the aerating bath and the whirling type settling bath. A center discharging hole(8a) is formed at the center of the lower partition. A draining pipe(4) is in connection with the lower side of the whirling type settling bath. Discharging pipes(14) are installed at the inner edge parts of the aerating bath. A center pipe(17) is fixed to the inner center of the aerating bath.