A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MEMBRANE UNIT AND HAND-WASHING DEVICE
To provide a membrane unit that allows a housing to be recycled.MEANS FOR SOLVING THE PROBLEM: A membrane unit is equipped with: a cross-flow membrane filter; a cylindrical housing which houses the membrane filter; a cap with which the housing is detachably sealed and in which are formed an inflow port through which water flows into the housing, a first discharge port for discharging, to the exterior of the housing, permeated water obtained as a result of the water permeating the membrane filter after flowing into the housing through the inflow port, and a second discharge port for discharging, to the exterior of the housing, concentrated water obtained as a result of concentration of water due to the permeation of the permeated water through the membrane filter; and a positioning member which is secured to the cap with reference to the first discharge port, and sets the position of the membrane filter inside the housing.SELECTED DRAWING: Figure 7
【課題】筐体を再利用可能な膜ユニットを提供する。【解決するための手段】本発明の膜ユニットは、クロスフロー型のろ過膜と、ろ過膜を収容する筒状の筐体と、水を筐体の内部に流入させる流入口、流入口から筐体の内部に流入した水がろ過膜を透過して得られる透過水を、筐体の外部に排出する第１排出口、およびろ過膜を透過水が透過したことにより、水が濃縮されて得られる濃縮水を、筐体の外部に排出する第２排出口、が形成され、かつ筐体を着脱可能に閉塞するキャップと、第１排出口を基準にしてキャップに固定され、かつ筐体の内部におけるろ過膜の位置を定める位置決め部材と、を備える。【選択図】図７
MEMBRANE UNIT AND HAND-WASHING DEVICE
To provide a membrane unit that allows a housing to be recycled.MEANS FOR SOLVING THE PROBLEM: A membrane unit is equipped with: a cross-flow membrane filter; a cylindrical housing which houses the membrane filter; a cap with which the housing is detachably sealed and in which are formed an inflow port through which water flows into the housing, a first discharge port for discharging, to the exterior of the housing, permeated water obtained as a result of the water permeating the membrane filter after flowing into the housing through the inflow port, and a second discharge port for discharging, to the exterior of the housing, concentrated water obtained as a result of concentration of water due to the permeation of the permeated water through the membrane filter; and a positioning member which is secured to the cap with reference to the first discharge port, and sets the position of the membrane filter inside the housing.SELECTED DRAWING: Figure 7
【課題】筐体を再利用可能な膜ユニットを提供する。【解決するための手段】本発明の膜ユニットは、クロスフロー型のろ過膜と、ろ過膜を収容する筒状の筐体と、水を筐体の内部に流入させる流入口、流入口から筐体の内部に流入した水がろ過膜を透過して得られる透過水を、筐体の外部に排出する第１排出口、およびろ過膜を透過水が透過したことにより、水が濃縮されて得られる濃縮水を、筐体の外部に排出する第２排出口、が形成され、かつ筐体を着脱可能に閉塞するキャップと、第１排出口を基準にしてキャップに固定され、かつ筐体の内部におけるろ過膜の位置を定める位置決め部材と、を備える。【選択図】図７
MEMBRANE UNIT AND HAND-WASHING DEVICE
膜ユニット、および手洗い装置
TOKUNAGA SATOSHI (author) / YAMADA MAKOTO (author) / WATANABE WATARU (author)
2022-12-13
Patent
Electronic Resource
Japanese