Fluid filter and filtering method

A technology of a fluid filter and a filtration method, which is applied in the field of filtration, and can solve problems such as insufficient filtration effect, required liquid doped with impurity liquid, and impurity of the required liquid, so as to achieve improved filtration effect, high structural integration, and high pressure easy to control effects

Active Publication Date: 2021-06-15
无锡力必特自动化设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the current liquid filtration system, a high-pressure pump is generally used to filter the fluid through the pipeline to the filter element, but the filtering effect of this filtering method is insufficient, resulting in the separation of the required liquid mixed with impurity liquid, and the purity of the required liquid is not high. pure

Method used

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  • Fluid filter and filtering method
  • Fluid filter and filtering method

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Embodiment

[0030] Such as figure 1 As shown, a fluid filter includes a casing 1, and the fluid to be filtered is passed into the casing 1, wherein the fluid is a liquid, and the raw liquid of the liquid is passed into the casing 1 and separated by subsequent blades 3 and filter blocks 4. The N-level clear liquid and the N-level concentrated liquid are produced. In this embodiment, the clear liquid becomes the first liquid, and the concentrated liquid becomes the second liquid.

[0031] It also includes a rotating impeller. The rotating shaft 2 of the rotating impeller is directly driven by a high-power synchronous motor (not shown). Several blades 3 of the rotating impeller drive the fluid to rotate and make the fluid generate centrifugal force. At this time, the fluid that generates centrifugal force includes not only the raw liquid, The first liquid and the second liquid are also included to ensure that the raw liquid, the first liquid and the second liquid all have power to rotate.

...

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Abstract

The invention discloses a fluid filter and a filtering method. The fluid filter comprises a shell into which a to-be-filtered fluid is introduced; a rotating impeller of which a plurality of blades drive the fluid to rotate and enable the fluid to generate centrifugal force; and a plurality of filter blocks which are fixed on the inner wall of the shell. A high-pressure cavity is formed at the inlet of each filter block when the blades rotate. The filter blocks are used for separating fluid into first-stage first liquid and first-stage second liquid, the first-stage first liquid flows out of the shell, the first-stage second liquid enters the next adjacent filter block and continues to be separated into second-stage first liquid and second-stage second liquid, the second-stage first liquid flows out of the shell, the second-stage second liquid enters the next adjacent filter block and continues to be separate into third-stage first liquid and third-stage second liquid, and the process is repeated. Fluid centrifugal force is generated through circular motion, so that fluid continuously rotates to enter the multi-stage filter blocks to be separated, the multi-stage separation and filtration effect is good, and the purity is higher.

Description

technical field [0001] The invention relates to filtration, in particular to a fluid filter and a filtration method. Background technique [0002] In the current liquid filtration system, a high-pressure pump is generally used to filter the fluid through the pipeline to the filter element, but the filtering effect of this filtering method is insufficient, resulting in the separation of the required liquid mixed with impurity liquid, and the purity of the required liquid is not high. pure. Contents of the invention [0003] In order to solve the above-mentioned defects in the prior art, the present invention provides a fluid filter and a filtering method. The present invention uses circular motion to generate fluid centrifugal force, so that the fluid continuously rotates into the multi-stage filter block for separation, and the effect of multi-stage separation and filtration Well, more pure. [0004] In order to achieve the above technical purpose, the present invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D17/00B01D17/038
CPCB01D17/10B01D17/0217
Inventor 朱永华
Owner 无锡力必特自动化设备有限公司
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