Pre-coat filter apparatus

The present invention relates to a pre-coating filtering device. The pre-coating filtering device, according to an embodiment of the present invention, comprises: a body part including an accommodating part for forming an accommodating space for accommodating raw water introduced from the outside, a...

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1. Verfasser: LEE DON GOO
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to a pre-coating filtering device. The pre-coating filtering device, according to an embodiment of the present invention, comprises: a body part including an accommodating part for forming an accommodating space for accommodating raw water introduced from the outside, a raw water providing port for providing a passage through which raw water flows, a purified water outlet for providing a passage through which purified water is discharged, and an inlet for providing a passage through which air is introduced; a mounting plate part dividing the accommodation space into an upper first accommodation space and a lower second accommodation space; a filter part provided with a passage through which the raw water introduced into the second accommodating space is moved to the first accommodating space and composed of a plurality of filter tubes for filtering contaminants; a water distribution part minimizing the flow of the filter part according to the inflow of raw water by allowing the raw water provided from the raw water providing port to flow toward a lower side of the second accommodating space while being distributed; and an air inlet part connected to the inlet and inputting the air moved through the inlet into the second accommodating space via the water distribution part. The present invention minimizes the flow of the filter part according to the inflow of raw water. 본 발명의 일 실시예에 따른 프리코팅 여과장치는, 외부로부터 유입된 원수를 수용하는 수용공간을 형성하는 수용부, 원수가 유입되는 통로를 제공하는 원수제공구, 정수가 배출되는 통로를 제공하는 정수배출구 및 공기를 투입하는 통로를 제공하는 투입구를 구비하는 본체부, 상기 수용공간을 상측의 제1 수용공간 및 하측의 제2 수용공간으로 구획하는 장착플레이트부, 상기 제2 수용공간에 유입된 원수가 상기 제1 수용공간으로 이동되는 통로를 제공하며, 오염물질을 필터링하는 복수의 필터튜브로 구성되는 필터부, 상기 원수제공구로부터 제공된 원수가 분배된 채, 상기 제2 수용공간의 하부측을 향해 유입되도록 하여, 원수의 유입에 따른 상기 필터부의 유동을 최소화 하도록 하는 유수분배부 및 상기 투입구에 연결된 채, 상기 투입구를 통해 이동된 공기가 상기 유수분배부를 경유하여 상기 제2 수용공간에 투입되도록 하는 공기투입부를 포함할 수 있다.