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Lotus seedpod type membrane assembly

A membrane module and lotus pod technology, applied in the field of membrane separation, can solve the problems of installation difficulty and difficulty in making full use of the reactor volume, and achieve the effects of ensuring uniformity, improving efficiency and flexibility, and improving volume utilization.

Active Publication Date: 2016-05-25
ANHUI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the membrane modules in the prior art are in the form of rectangular frames, and their membrane units are sheet-shaped curtain membranes. This kind of membrane module requires the form of the membrane separation reactor to be rectangular, and when used in a circular reactor, it is There are disadvantages such as difficulty in installation and difficulty in making full use of the reactor volume

Method used

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  • Lotus seedpod type membrane assembly
  • Lotus seedpod type membrane assembly
  • Lotus seedpod type membrane assembly

Examples

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Embodiment Construction

[0031] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0032] Figure 1a It is a schematic front view of the shower-type membrane module according to the present invention; Figure 1b It is a schematic top view of the shower-type membrane module according to the present invention. like Figure 1a and Figure 1b As shown in , the shower-type membrane module provided by the present invention includes: an outlet main pipe 1 , a liquid collection cap 2 , a liquid collection pipe 3 and a membrane unit 4 . The number of membrane units 4 is preferably an even number. The shape of the liquid collecting cap 2 is a symmetrical design, that is, it can be a circle or a regular polygon. The lower end portion of the liquid collecting pipe 3 is preferably designed to be vertically downward. As an example, the liquid collecting pipe 3 shown in the drawings is a B-shaped, but not limited thereto. The liquid collecting pi...

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Abstract

The invention provides a lotus seedpod type membrane assembly comprising an outflow dry pipe, a liquid collecting cap, liquid collecting pipes and membrane units, wherein the outflow dry pipe and the liquid collecting cap are in fluid sealing connection in a detachable manner; the liquid collecting cap and the liquid collecting pipes are in fluid sealing connection in a detachable manner; the liquid collecting pipes and the membrane units are in fluid sealing connection in a detachable manner; the membrane units each includes a membrane unit outflow pipe, a liquid collecting head and membrane wires, wherein the membrane unit outflow pipes and the liquid collecting heads are in fluid sealing connection in a detachable manner, and the membrane wires and the liquid collecting heads are in integrated fixed connection. The membrane assembly is characterized in that the liquid collecting cap has a symmetrically-designed round or polygonal shape, and the membrane units are connected to the liquid collecting cap through the liquid collecting pipes in a symmetrical manner.

Description

technical field [0001] The invention relates to the technical field of membrane separation, in particular to a shower-type membrane module suitable for a circular solid-liquid membrane separation reactor. Background technique [0002] Membrane separation technology has the functions of separation, concentration, purification and refining. It has been widely used in food, medicine, biology, environmental protection, chemical industry, metallurgy, energy, petroleum, water treatment, electronics, bionics and other fields, resulting in huge economic benefits and social benefits. Especially in the field of water treatment technology, membrane separation technology has unique technical advantages in the treatment of electroplating wastewater, papermaking wastewater, heavy metal wastewater, oily wastewater, and printing and dyeing wastewater. It is also widely used in the field of advanced processing. The structure and form of the membrane module have a direct impact on the worki...

Claims

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Application Information

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IPC IPC(8): B01D63/00B01J19/00C02F1/00C02F1/44
Inventor 徐微秦玮冯坤邵宗慧李学德
Owner ANHUI AGRICULTURAL UNIVERSITY
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