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Detachable ultrafiltration filter

A filter and dismantling technology, applied in the fields of ultrafiltration, chemical instruments and methods, water/sludge/sewage treatment, etc. The effect of large change in operating pressure, reduction of scaling on the membrane surface, and improved mobility

Inactive Publication Date: 2016-07-20
浙江至美环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure is easy to produce dead angles for cleaning, which will damage and deform the membrane filaments, making disassembly difficult and difficult to clean.
[0006] It can be seen that the main problems of traditional drinking water processors suitable for personal use are: limited validity period, low water production, complex structure, cumbersome operation, and easy to cause membrane fouling

Method used

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  • Detachable ultrafiltration filter

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] A detachable ultrafiltration filter includes an ultrafiltration tank 1 , a membrane head 10 and an ultrafiltration membrane wire 16 . The ultrafiltration tank 1 is a hollow tank body, including a tank cover 2 and a tank body 3 . The membrane head 10 is fixed on the inner wall of the ultrafiltration tank 1 and divides the inner cavity of the ultrafiltration tank 1 into a water production chamber 4 and a water inlet chamber 15 . Preferably, the membrane head 10 is circumferentially provided with a protruding collar 11; the tank cover 2 is screwed to the tank body 3 and the collar 11 is clamped between the tank cover 2 and the tank body 3, so that The membrane head 10 is fixed on the inner wall of the ultrafiltration tank 1 . The collar 11 is cushioned with a gasket 12 to enhance the sealing effect. The tank cover 2 and the membrane head 10 enclose a w...

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Abstract

The invention relates to a detachable ultrafiltration filter, belonging to the technical field of water treatment equipment. The detachable ultrafiltration filter comprises an ultrafiltration tank, a membrane head and ultrafiltration membrane filaments, wherein the membrane head is fixedly arranged on the inner wall of the ultrafiltration tank, and divides the inner cavity of the ultrafiltration tank into a water producing cavity and a water inlet cavity, and the ultrafiltration membrane filaments are arranged in the water inlet cavity in a filamentous shape. The ultrafiltration membrane filament is of a structure shaped like a Chinese character hui in a disturbed state, so that the moveability of the membrane filaments is improved, the membrane surface scaling is reduced, and membrane filament sewage blocking is reduced. The detachable ultrafiltration filter adopts a dead-end filtration way, and a concentrated water discharge port is not arranged, so that the problem that the membrane operating pressure change is large can be avoided; a pressure control valve is not needed, so that the structure is simple and the operation is convenient.

Description

technical field [0001] The invention belongs to the technical field of water treatment equipment, and in particular relates to a detachable ultrafiltration filter. Background technique [0002] Affected by environmental pollution and other factors, the current tap water, well water, river water, lake water, etc. are generally not suitable for direct drinking, which causes inconvenience to drinking water for field trips, expeditions, scientific research teams and military field soldiers. In order to reduce the burden, they can only carry bottled water, but due to the limited carrying capacity, it often cannot meet the rescue needs. Therefore, it is necessary for them to carry a portable manual drinking water processor to solve the above-mentioned drinking water problem by purifying the available surface water in the surrounding environment. [0003] Traditional portable manual drinking water processors mainly come in the following two forms: [0004] One is a drinking water...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D61/18C02F1/44
CPCB01D61/145B01D61/18C02F1/444
Inventor 王鑫阳毛洋镒李晏春
Owner 浙江至美环境科技有限公司
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