Filtering device for filtering conveying medium

A technology of conveying medium and filter device, which is applied in the field of pipeline filtration, which can solve the problems of inconvenient filter cleaning, complicated cleaning process, and low efficiency, and achieve the effects of reducing impact, improving cleaning efficiency, and simple cleaning

Inactive Publication Date: 2016-11-16
DEYANG DIXINJIA VALVE MFR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the deficiencies and defects in the above-mentioned prior art, the present invention provides a filter device for conveying medium filtration. The process is complicated, the efficiency is low, and when the filter element or filter screen needs to be cleaned, external equipment is required to shut down the delivery of the conveying medium, which brings inconvenience to the filter cleaning, etc.

Method used

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  • Filtering device for filtering conveying medium

Examples

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Embodiment 1

[0024] As a preferred embodiment of the present invention, with reference to the attached figure 1 , this example discloses:

[0025] A filter device for conveying medium filtration, including a filter body 1, the inner cavity of the filter body 1 is divided into a cut-off cavity 5, a medium cavity 6 and a filter cavity 7 by a partition part I2, a partition part II3 and a partition part III4 One end of the partition part I2 is connected to the upper wall of the filter body 1, the other end is connected to the lower wall of the filter body 1, one end of the partition part II3 is connected to the upper wall of the filter body 1, and the other end is connected to the partition part One end of III4 is connected, and the other end of the partition part III4 is connected to the lower wall of the filter body 1; the partition part I2, the partition part II3 and the partition part III4 are surrounded to form a medium chamber 6; the partition part I2 is provided with The opening part 8...

Embodiment 2

[0027] As another preferred embodiment of the present invention, with reference to the attached figure 1 , this example discloses:

[0028] A filter device for conveying medium filtration, including a filter body 1, the inner cavity of the filter body 1 is divided into a cut-off cavity 5, a medium cavity 6 and a filter cavity 7 by a partition part I2, a partition part II3 and a partition part III4 One end of the partition part I2 is connected to the upper wall of the filter body 1, the other end is connected to the lower wall of the filter body 1, one end of the partition part II3 is connected to the upper wall of the filter body 1, and the other end is connected to the partition part One end of III4 is connected, and the other end of the partition part III4 is connected to the lower wall of the filter body 1; the partition part I2, the partition part II3 and the partition part III4 are surrounded to form a medium cavity 6; the partition part I2 is provided with The opening p...

Embodiment 3

[0031] As another preferred embodiment of the present invention, with reference to the attached figure 1 , this example discloses:

[0032]A filter device for conveying medium filtration, including a filter body 1, the inner cavity of the filter body 1 is divided into a cut-off cavity 5, a medium cavity 6 and a filter cavity 7 by a partition part I2, a partition part II3 and a partition part III4 One end of the partition part I2 is connected to the upper wall of the filter body 1, the other end is connected to the lower wall of the filter body 1, one end of the partition part II3 is connected to the upper wall of the filter body 1, and the other end is connected to the partition part One end of III4 is connected, and the other end of the partition part III4 is connected to the lower wall of the filter body 1; the partition part I2, the partition part II3 and the partition part III4 are surrounded to form a medium chamber 6; the partition part I2 is provided with The opening p...

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Abstract

The invention discloses a filtering device for filtering a conveying medium and relates to the technical field of pipeline filtering. The filtering device provided by the invention need not be wholly detached from other equipment including pipeline and only a filter screen or a filter element is required to be detached and cleaned; and meanwhile, the filter provided by the invention can supply a buffering function, can reduce the initial speed of the conveying medium, can relieve the scouring of the conveying medium on the filtered piece and can balance the pressure of the medium inlet and medium outlet; no external equipment is required for closing the conveying medium; the filtering device provided by the invention has a closing mechanism and can close the medium conveying; the cleaning process is simple; the cleaning efficiency is greatly increased.

Description

technical field [0001] The invention relates to the technical field of pipeline filtration, and more specifically relates to a filter device for filtering conveying media. Background technique [0002] The filter is an indispensable device on the conveying medium pipeline. It is usually installed at the inlet end of the pressure reducing valve, pressure relief valve, fixed water level valve, and other equipment of the Fanggong filter. The filter is composed of a cylinder, a stainless steel filter, a sewage discharge part, a transmission device and an electrical control part. After the water to be treated passes through the filter cartridge of the filter screen, its impurities are blocked. When cleaning is required, just take out the detachable filter cartridge and reinstall it after treatment. [0003] However, the existing filter is integrally installed on the pressure reducing valve, pressure relief valve or pipeline, and the filter core of the filter is prevented from be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D35/02B01D29/52B01D29/90B01D29/60B01D46/00B01D46/42B01D46/44
CPCB01D29/52B01D29/60B01D29/906B01D35/02B01D46/0041B01D46/4272B01D46/44B01D46/58
Inventor 黄斌刘波唐明元
Owner DEYANG DIXINJIA VALVE MFR
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