Filtering device with ultrafiltration membrane

A filter device and ultrafiltration membrane technology, applied in ultrafiltration and other fields, can solve problems such as waste of resources and achieve the effect of saving resources

Inactive Publication Date: 2011-09-14
QINYUAN GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The disadvantage of this structure is that the filter element is set in the non-detachable space formed by the connection of the filter cartridge and the filter cartridge cover. If the f

Method used

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  • Filtering device with ultrafiltration membrane
  • Filtering device with ultrafiltration membrane
  • Filtering device with ultrafiltration membrane

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Embodiment Construction

[0019] A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0020] Such as figure 1 As shown, the filter device with ultrafiltration membrane of the present invention includes a filter cartridge 1, a filter element 2, an outer cover 4 and an inner cover 3 of the filter cartridge. The filter cartridge 1 is a long cylindrical thin shell structure with one end open, which is made of transparent material. There is a channel for controlling water to flow into the filter cartridge 1 through the water inlet 41 and filtered water to flow out through the water outlet 46 . The filter cartridge outer cover 4 and the inner cover 3 are threadedly connected, and the inner cover 3 and the filter cartridge 1 are connected by snap-fits, and the detachable connection between the filter cartridge an...

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PUM

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Abstract

The invention discloses a filtering device with an ultrafiltration membrane, which comprises a filter cartridge, a filter element and a filter cartridge cover, wherein the filter cartridge has a cylindrical thin-shell structure with one end opened; the shape of the filter element is matched with the internal shape of the filter cartridge and is sleeved in the filter cartridge; a channel for controlling water to flow into the filter cartridge and controlling filtered water to flow out is formed in the filter cartridge cover; and the filter cartridge cover and the filter cartridge are detachably and movably connected. The detachment and replacement of the filter element can be realized through the threaded connection of the outer cover and inner cover of the filter cartridge and the bayonet connection between the inner cover and the filter cartridge. In the invention, through the movable connection between the filter cartridge and the filter cartridge cover, the filter element is re-washed and recycled on the premise of preventing damage to the filter cartridge and the filter cartridge cover, and thus, resources are saved.

Description

technical field [0001] The invention relates to a water quality filtering device, in particular to a filtering device with an ultrafiltration membrane. Background technique [0002] The water quality filtering device using the ultrafiltration membrane as the filter element in the prior art includes a filter cartridge, a filter element and a filter cartridge cover. Among them, the filter cartridge is a long cylindrical thin shell structure with one end open. The shape of the filter element matches the volume shape of the filter cartridge and is sleeved in the filter cartridge. The filter cartridge cover and the filter cartridge are non-detachable connections. A channel for controlling water flow in and out is provided in the cylinder cover. The disadvantage of this structure is that the filter element is set in the non-detachable space formed by the connection of the filter cartridge and the filter cartridge cover. If the filter element is saturated after filtration, if it i...

Claims

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Application Information

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IPC IPC(8): B01D61/18
Inventor 叶建荣张能廖凯翁夏伦
Owner QINYUAN GRP CO LTD
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