Water incoming end cap for dielectrophoresis disc-tube membrane component and disc-tube membrane component

Abstract

The invention relates to a water incoming end cap for a dielectrophoresis disc-tube membrane component. The water incoming end cap is integrally formed through injection molding, a wastewater passage, a concentrated water passage, a water generating passage and a central through hole are formed in a cap body of the water incoming end cap, a wastewater inlet, a concentrated water outlet and a water generating outlet communicated with the wastewater passage, the concentrated water passage and the water generating passage correspondingly are formed on the outer surface of the cap body, and grid-shaped reinforcing ribs are integrally formed on a portion, on the periphery of the wastewater passage, the concentrated water passage, the water generating passage and the central through hole, of the cap body through injection molding. The invention further relates to the dielectrophoresis disc-tube membrane component using the water incoming end cap. The water incoming end cap is integrally made from plastic, thereby having the advantages of insulativity, low processing cost and high plasticity; a sleeve, an outlet and a corresponding sealing structure do not need to be arranged additionally outside the cap body, so that insulating and water incoming and outgoing functions are realized and space interference is reduced to greatest extent.

Description

technical field [0001] The invention relates to an environment-friendly water purification device, in particular to a water inlet end cover and a disc-tube membrane module used for a dielectrophoresis disc-tube membrane module. Background technique [0002] The disc-tube membrane module was developed for landfill leachate treatment. It was successfully developed by RECHEM in 1988 with the support of the German government. The applicant combined the dish-tube membrane module with dielectrophoresis technology to develop a dielectrophoresis dish-tube membrane module, which does not need to add additional substances such as chemicals, and can reduce or even eliminate membrane fouling in the membrane filtration process And fouling phenomenon, slow down or even avoid the concentration polarization that occurs in the membrane filtration process, and achieve the effect of increasing membrane water production and reducing energy consumption. like figure 1 As shown, the filter mecha...

AI Technical Summary

Problems solved by technology

[0007] 3) Since the permeated water outlet 7 is arranged outside the flange 5 of the end cover, it constitutes spatial interference with peripheral components such as brackets, which is inconvenient for compact installation of the equipment

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