To suppress discharge of water more than necessary, while guaranteeing washability, even when having a high pressure at a secondary side of a filter, in reverse washing.SOLUTION: There is provided water treatment equipment 10 including a filter 2 for filtering water. The water treatment equipment 10 is constituted so that water introduced into a primary side of the filter 2 is filtered and allowed to flow out from a secondary side of the filter 2, and further includes discharge means 4 for discharging water at the primary side of the filter 2, in which the discharge means 4 has a regulator valve 43 capable of adjusting an opening.SELECTED DRAWING: Figure 2
【課題】逆洗浄において、フィルタの二次側の圧力が高い場合であっても、洗浄性を担保しつつ必要以上の水の排出を抑制する。【解決手段】本発明によれば、水を濾過処理するフィルタ2を備えた水処理装置10であって、フィルタ2の一次側に導入された水を濾過処理してフィルタ2の二次側から流出させるよう構成され、フィルタ2の一次側の水を排出する排出手段4をさらに備えており、排出手段4は、開度調整が可能な調整弁43を有している、水処理装置10が提供される。【選択図】図2
WATER TREATMENT EQUIPMENT
水処理装置
2019-09-12
Patent
Electronic Resource
Japanese