Reverse osmosis function membrane element aging test device

• Main Authors: LI ZHIFENG, MIAO QIANQIAN, PAN PAN, ZHANG FEIHU
• Format: Patent
• Language: Chinese; English
• Published: 12.10.2018
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention relates to a reverse osmosis function membrane element aging test device which comprises a reverse osmosis function membrane element, a cylinder, an end cover arranged on the head end ofthe cylinder, a pure water discharge valve, a waste water discharge valve and a raw water inlet valve. A baffle is fixedly arranged in the cylinder; an inner cavity of the cylinder is divided into apure water temporary storage chamber and a holding chamber for holding the reverse osmosis function membrane element through the baffle; the holding chamber is divided into a waste water temporary storage chamber and a raw water temporary storage chamber through a water stop ring; the end cover comprises a plug body adaptive to the inner diameter of the cylinder, an installation plate arranged atthe tail end of the plug body, and an installation pillar arranged in the middle of the installation plate; two symmetrical lugs are arranged on the outer side of the installation plate; a toroidal clamping slot adaptive to the