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A filter with reverse flushing function

A technology of reverse flushing and filter, which is applied in the direction of filtration separation, fixed filter element filter, chemical instrument and method, etc. It can solve the problems affecting the concentration of liquid medicine, inconvenience, etc., and achieve the effect of improving utilization rate and controlling production cost

Active Publication Date: 2018-02-23
江苏台合达环保设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the filter cartridge equipment on the market needs to remove the filter cartridge to clean the filter element after the filter cartridge has been used for a long time, which is very inconvenient
And after cleaning the filter element with distilled water, the residual distilled water in the filter element will dilute the medicinal solution filtered by the filter cartridge, affecting the concentration of the medicinal solution

Method used

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  • A filter with reverse flushing function
  • A filter with reverse flushing function

Examples

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Embodiment 1

[0016] Example 1: See attached Figure 1-2 As shown, a filter with a backwash function includes a liquid inlet 10, a liquid inlet valve 11 arranged at the liquid inlet 10 for adding liquid medicine to the device, a liquid outlet 20, and a liquid outlet 20. The port 20 is used for a liquid outlet valve 21 for outputting liquid medicine to the outside of the device, a filter cartridge 30 having a filter cartridge inlet 31 and a filter cartridge outlet 32 ​​and having a filtering function, a medicine barrel inlet 41 and a medicine barrel outlet 42 and a medicine adding port 43 of the medicine barrel 40, and the booster pump 50 having a booster pump inlet 51 and a booster pump outlet 52, for connecting the medicine barrel outlet 42 and the booster pump inlet 51 of the first pipe 101, for communicating with the booster pump The second pipe 201 between the outlet 52 and the inlet 31 of the filter cartridge is used to connect the outlet 32 ​​of the filter cartridge with the third pipe...

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Abstract

The invention discloses a filtering machine with a back flushing function. The filtering machine comprises a liquid inlet, a liquid outlet, a filtering drum, a medicine drum, a boosting pump and a flushing drum; the boosting pump back flushes boosted liquid flow into the filtering drum from an outlet of the filtering drum to flush a filter element arranged in the filtering drum, impurities flushed out are filtered through the flushing drum, and then the technical purpose of conveniently cleaning the filter element of the filtering drum is achieved.

Description

Technical field [0001] The invention relates to the field of filter cartridge equipment, in particular to a filter with a backwash function. Background technique [0002] The current filter cartridge equipment on the market needs to remove the filter cartridge to clean the filter element after the filter cartridge has been used for a long time, which is very inconvenient. And after cleaning the filter element with distilled water, the residual distilled water in the filter element will dilute the liquid medicine filtered by the filter cartridge and affect the concentration of the liquid medicine. [0003] Therefore, there is a need for a filter that can easily clean the filter cartridge. Summary of the invention [0004] The purpose of the present invention is to provide a filter which can easily clean the filter cartridge. [0005] In order to achieve the above objective, the technical solution adopted by the present invention is: [0006] A filter with backwash function, which incl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D29/66B01D29/68B01D29/56
CPCB01D29/56B01D29/668B01D29/68
Inventor 王军舰欧阳燕海曹慧辉
Owner 江苏台合达环保设备有限公司