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Spliced ​​reverse osmosis membrane shell, reverse osmosis membrane module and equipment, and reverse osmosis method

A technology of reverse osmosis membrane components and reverse osmosis membranes, applied in chemical instruments and methods, osmosis/dialysis water/sewage treatment, reverse osmosis, etc., can solve problems such as difficult replacement, complicated membrane replacement operation, and restrictions on development and popularization, and achieve Cost savings, excellent technical effects, and transportation cost savings

Active Publication Date: 2018-02-06
唐山海清源科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is a membrane replacement method in batches in the market, which can more effectively save membrane elements and operating costs, but the complicated membrane replacement operation and difficult replacement restrict its development and popularization

Method used

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  • Spliced ​​reverse osmosis membrane shell, reverse osmosis membrane module and equipment, and reverse osmosis method
  • Spliced ​​reverse osmosis membrane shell, reverse osmosis membrane module and equipment, and reverse osmosis method
  • Spliced ​​reverse osmosis membrane shell, reverse osmosis membrane module and equipment, and reverse osmosis method

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Embodiment Construction

[0027] The technical solution of the present invention will be further described in detail below in conjunction with preferred embodiments of the present invention, but it is not intended to limit the present invention.

[0028] As a preferred embodiment of the spliced ​​membrane shell of the present invention, it is a one-core reverse osmosis membrane shell composed of two end shells, which are connected by connecting members.

[0029] As a preferred embodiment of the present invention, the spliced ​​membrane shell has two components: an end membrane shell and a middle membrane shell. Preferably, the end membrane shells and the middle membrane shells are freely combined and assembled into multi-core reverse osmosis membrane shells, such as 2-core, 3-core membrane shells, etc., so that the assembly of membrane shells of various specifications can be satisfied according to needs.

[0030] As the end membrane shell according to the present invention, one end is provided with a c...

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Abstract

The invention discloses a spliced ​​reverse osmosis membrane shell, a reverse osmosis membrane module and reverse osmosis equipment. In addition, the invention also discloses a reverse osmosis method using a reverse osmosis membrane and reverse osmosis equipment for treatment. The invention can effectively solve the problems of inconvenient membrane replacement and disassembly, rigid membrane shell specifications, large land occupation and large transportation space, inability to temporarily change the system, poor plasticity, and the like.

Description

technical field [0001] The invention relates to the field of reverse osmosis water purification, in particular to a spliced ​​reverse osmosis membrane shell, a reverse osmosis membrane module and equipment, and a reverse osmosis method. Background technique [0002] At present, in the reverse osmosis water treatment system, the reverse osmosis membrane is the core part of the reverse osmosis water purification. The reverse osmosis membrane shell is one of the core pressure vessels in the system, which is used to fix and support the reverse osmosis membrane. But precisely because it is a pressure vessel, it is often inconvenient to change the membrane, especially in large reverse osmosis systems and reverse osmosis test devices. [0003] At present, the reverse osmosis membrane shells sold in the market are divided into 1-core, 2-core... to 7-core, etc. according to the specifications. The installation and manufacturing are not flexible, and the on-site installation cannot m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D61/08B01D63/00C02F1/44
Inventor 李杨马志国白满良杨鹤庚莫湘陶张会欣刘福顺
Owner 唐山海清源科技股份有限公司
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