Flow guide disc, disc tube type membrane element and processing technology of flow guide disc and disc tube type membrane element

A processing technology, disc-tube membrane technology, applied in membrane technology, semi-permeable membrane separation, water/sludge/sewage treatment, etc., can solve problems such as poor sealing and O-shaped rubber sealing ring falling off

Active Publication Date: 2020-02-28
成都美富特膜环保科技有限公司
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  • Abstract
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Problems solved by technology

[0010] The invention provides a diversion plate, a disc tube type membrane element and its processing technology to solve the problem of disc tube type reverse osmosis membranes in the related art. strict question

Method used

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  • Flow guide disc, disc tube type membrane element and processing technology of flow guide disc and disc tube type membrane element

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Embodiment Construction

[0050] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0051] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be connected through the middle The media is indirectly connected, which can be the in...

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Abstract

The invention provides a flow guide disc, a disc tube type membrane element and a processing technology of the flow guide disc and the disc tube type membrane element. The flow guide disc comprises aflow guide disc parent body; a central hole is formed in the center of the flow guide disc parent body; sealing grooves are formed in two flow guide surfaces of the flow guide disc parent body, are coaxial with the central hole, are positioned in the periphery of the central hole, and are used for embedding sealing rings; a plurality of through holes are formed in the bottoms of the sealing grooves, and an injection molding opening is formed in an opening of at least one through hole. According to the above structure, the sealing rings are embedded into the sealing grooves, thermoplastic elastic materials can be injected into the through holes through the injection molding openings, and after the thermoplastic elastic materials are cooled, the two sealing rings embedded into the sealing grooves are connected into an integrated piece through the thermoplastic sealing materials, so that, in the using process of the flow guide disc, the situation that the sealing ring falls off or runs isavoided. The sealing effect of the sealing rings is effectively guaranteed, the service life of disc tube type reverse osmosis membrane is prolonged, and the sewage treatment efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a deflector plate, a disc tube type membrane element and a processing technology thereof. Background technique [0002] Due to its strong anti-pollution, flexible operation mode, low pre-treatment process requirements and [0003] Reliable effluent quality and other advantages are widely used in sewage treatment processes. [0004] Disc type reverse osmosis membranes in the related art mainly include disc diaphragm, deflector plate, O-shaped rubber sealing ring, center [0005] It is composed of tie rod, flange end cover, lip seal ring and membrane shell. The important structure is that the diaphragm and the guide plate are stacked at intervals. [0006] The O-shaped rubber sealing ring is stuck in the sealing ring groove on both sides of the deflector plate, and is put through the center rod together, and placed on the membrane [0007] In the shell, both end...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D61/10C02F1/44
CPCB01D61/10B01D61/025C02F1/441
Inventor 宋岱峰韩亮贾渊
Owner 成都美富特膜环保科技有限公司
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