APPARATUS FOR FILTERING FOREIGN SUBSTANCE INSTALLED ON OUTLET TROUPH
According to one embodiment disclosed in the present specification, an apparatus for filtering foreign substances installed on an outflow trough may comprise: an inner frame of which an upper end is coupled to the outflow trough; an outer frame which is arranged to surround the inner frame and is la...
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Zusammenfassung: | According to one embodiment disclosed in the present specification, an apparatus for filtering foreign substances installed on an outflow trough may comprise: an inner frame of which an upper end is coupled to the outflow trough; an outer frame which is arranged to surround the inner frame and is larger than the inner frame; an inner filter which is arranged to cover an outer surface of the inner frame; an outer filter which is arranged to cover an inner surface of the outer frame; a collection tray which is formed in a ring shape, has a ring-shaped inner end that makes contact with a lower end of the inner frame, has a ring-shaped outer end that makes contact with a lower end of the outer frame, and has a concave part in which the foreign substances are collected between the inner end and the outer end; and a sprayer which is installed to be adjacent to the inner frame or the outer frame and is configured to spray washing water toward the inner filter and the outer filter. According to embodiments disclosed in the present specification, foreign substances such as larvae may be removed.
본 문서에 개시되는 일 실시예에 따른 유출 트러프에 설치되는 이물질 필터링 장치는 상단부가 유출 트러프와 결합되는 내부 프레임, 내부 프레임을 둘러싸도록 배치되고 내부 프레임보다 사이즈가 큰 외부 프레임, 내부 프레임의 외측면을 커버하도록 배치되는 내부 거름망, 외부 프레임의 내측면을 커버하도록 배치되는 외부 거름망, 고리 형상으로 이루어지고, 고리 형상의 내측단은 내부 프레임의 하단부와 접촉되고, 고리 형상의 외측단은 외부 프레임의 하단부와 접촉되고, 내측단과 외측단 사이에 이물질이 수집되는 오목부가 형성된 수집 트레이, 및 내부 프레임 또는 외부 프레임과 인접하도록 설치되고 내부 거름망 및 외부 거름망을 향해 세척수를 분사하도록 구성된 분사기를 포함할 수 있다. |
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