会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明专利
    • Separation membrane element
    • 分离膜元件
    • JP2014124568A
    • 2014-07-07
    • JP2012282115
    • 2012-12-26
    • Toray Ind Inc東レ株式会社
    • HIROZAWA HIROHOTAKAGI KENTAROOKAMOTO YOSHIKIHAMADA TSUYOSHIYAMADA HIROYUKIKIMURA MASAHIRO
    • B01D63/10B01D63/00
    • Y02A20/131
    • PROBLEM TO BE SOLVED: To provide a separation membrane element capable of increasing a water making quantity, by further reducing a pressure loss.SOLUTION: The separation membrane element comprises a catchment pipe, a separation membrane having a supply side surface and a permeation side surface and a permeation side flow passage formed on the permeation side surface of the separation membrane, in which the separation membrane is wound in a spiral shape around the catchment pipe, and a projection part is provided on an outer peripheral surface of the catchment pipe, and a plurality of mutually divided permeation side flow passages are provided in an area opposed to the projection part in at least the permeation side surface of the separation membrane.
    • 要解决的问题:提供能够通过进一步降低压力损失来提高制水量的分离膜元件。解决方案:分离膜元件包括集水管,分离膜,其具有供给侧表面和渗透侧表面 以及形成在分离膜的透过侧面上的渗透侧流路,其中分离膜围绕流槽缠绕成螺旋形状,并且突出部设置在集水管的外周面上,并且 在分隔膜的至少透过侧面的与突起部相对的区域设置有多个相互分开的透过侧流路。
    • 10. 发明专利
    • Separation membrane element
    • 分离膜元件
    • JP2014193459A
    • 2014-10-09
    • JP2014038200
    • 2014-02-28
    • Toray Ind Inc東レ株式会社
    • HIROZAWA HIROHOTAKAGI KENTAROTABAYASHI SHUNSUKEMARUTANI YOSHIEOKAMOTO YOSHIKIYAMADA HIROYUKIFURUNO SHUJIHAMADA TSUYOSHISASAKI TAKAOKIMURA MASAHIRO
    • B01D63/10B01D63/00
    • Y02A20/131
    • PROBLEM TO BE SOLVED: To provide a separation membrane element which is effective to: the performance improvement of separation and removal when operating the separation membrane element under pressure; the performance improvement of the separation membrane element such as the increase of a permeated water amount per unit time and the like; and stable performance.SOLUTION: In a separation membrane element provided with a plurality of separation membrane leaves having a pair of membranes positioned so that the surfaces of a supply side are faced each other,: both two sheets of the membranes have a separation membrane body and a supply side flow path material being fixed on the supply side surface of the separation membrane body in at least one sheet of the separation membrane leaves; and the supply side flow path material contained in one of the separation membranes is placed so as to be not overlapped with the supply side flow path material of the facing separation membrane.
    • 要解决的问题:提供一种分离膜元件,该分离膜元件有效地:在压力下操作分离膜元件时分离和去除的性能改善; 分离膜元件的性能改善,例如每单位时间的渗透水量的增加等; 并具有稳定的性能。解决方案:在具有多个分离膜叶片的分离膜元件中,其具有定位成使得供给侧的表面彼此面对的一对膜:两片膜具有分离膜体 供给侧流路材料在至少一片所述分离膜叶片上固定在所述分离膜体的供给侧面上; 并且包含在一个分离膜中的供给侧流路材料被放置成不与面对的分离膜的供给侧流路材料重叠。