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Self-washing micro-filter, integrated osmotic filtering machine, and micro-filtering device

A microfilter and self-cleaning technology, which is applied in chemical instruments and methods, fixed filter element filters, filtration separation, etc., can solve the problems affecting the stability of filtered water outlet and the quality of drip irrigation, unsmooth filtration, poor backwashing effect, etc. , to achieve good cleaning effect, not easy to stubborn stains, and improve stability

Active Publication Date: 2015-08-12
新疆一源节水设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a self-cleaning microfilter, an integrated osmotic microfilter and a microfiltration device, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the problem of The filter holes in the existing microfilter are easy to block, the filtration is not smooth, the backwashing effect is poor, and it needs to be dismantled and washed frequently, which easily affects the stability of the filtered water and the quality of drip irrigation

Method used

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  • Self-washing micro-filter, integrated osmotic filtering machine, and micro-filtering device
  • Self-washing micro-filter, integrated osmotic filtering machine, and micro-filtering device
  • Self-washing micro-filter, integrated osmotic filtering machine, and micro-filtering device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment one: as attached figure 1 , 2 , 3, 4, and 5, the self-cleaning microfilter includes a filter screen cylinder 1, a top cover 2, a base 3, a central cylinder 4, a water injection assembly, a driving part, a cleaning pipe 5 and a connecting pipe 6; The top of the filter cylinder 1 is fixed with a top cover 2, the bottom of the filter cylinder 1 is seated on the base 3, and the upper and lower ends of the filter cylinder 1 are equipped with a central cylinder that is respectively set in the middle of the top cover 2 and the middle of the base 3. 4. On the upper side of the top cover 2, a water injection assembly capable of injecting high-pressure water into the central cylinder 4 and a driving component capable of driving the central cylinder 4 to rotate around its own axis are fixed, and the base 3 corresponding to the outer position of the central cylinder 4 is provided with at least A filter water outlet 7 communicated with the inner cavity of the filter ...

Embodiment 2

[0036] Embodiment two: as attached figure 1 , 2 , 3, 4, and 5 show an integrated osmotic microfilter using a self-cleaning microfilter, including a self-cleaning microfilter, a dirt collection filter bucket 16 and an integrated housing 17 with an upward opening. The inner side of the integrated housing 17 A horizontal partition 18 that can separate the inner cavity of the integrated housing 17 into upper and lower layers is fixed, wherein the lower inner cavity of the integrated housing 17 is a clean water chamber 20; A vertical partition 19 that can separate the upper inner cavity of the integrated housing 17 into two left and right chambers, wherein the left chamber is the raw water chamber 21, and the right chamber is the sewage chamber 22; the horizontal partition corresponding to the bottom of the raw water chamber 21 There are at least one row of through-hole groups spaced along the front and rear directions on the plate 18, and each row of through-hole groups inclu...

Embodiment 3

[0041] Embodiment three: as attached figure 1 , 2 , 3, 4, 5, 6, and 7, the microfiltration device using the integrated osmotic microfiltration machine of the above-mentioned embodiment includes a water flow channel and an integrated osmotic microfiltration machine, and the middle section of the water flow channel is provided with a The cut-off gate 33 divided into two sections, the water passage in front of the corresponding cut-off gate 33 is the pre-filtration water section 34, and the water passage behind the corresponding cut-off gate 33 is the filtered water section 35; the outer side of the water passage is fixedly installed with an integrated Type osmotic microfilter, the water inlets of each filtered water inlet pipe 27 of the integrated osmotic microfilter communicate with the pre-filtration water section 34 respectively, and the water purification chamber 20 of the integrated osmotic microfilter communicates with the filtered water section 35. In this way, the f...

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Abstract

The invention relates to the technical field of filtering equipment, and discloses a self-washing micro-filter, an integrated osmotic filtering machine, and a micro-filtering device. The self-washing micro-filter comprises a filter screen cylinder, a top cover, a central cylinder, a water injection component, a driving part, a washing pipe, and a connection pipe. The integrated osmotic filtering machine using the self-washing micro-filter comprises a self-washing micro-filter, a dirt-collecting filter funnel, and an integrated shell with an upward opening; a horizontal partition plate, which divides the inner cavity of the integrated shell into an upper cavity and a lower cavity, is arranged on the inner side of the integrated shell, and the lower cavity of the integrated shell is used to purify the water. The micro-filtering device using the integrated osmotic filtering machine comprises a water flowing runner and an integrated osmotic filtering machine, and the middle section of the water flowing runner is provided with a cutoff gate that divides the water flowing runner into two segments. During the backwashing process, the provided equipment can form an outward force on the impurities that adhere on the external wall of the filter screen cylinder, thus the impurities can be removed easily, stubborn stains cannot appear easily, and the washing effect is good.

Description

technical field [0001] The invention relates to the technical field of filtering equipment, and relates to a self-cleaning microfilter, an integrated osmotic microfilter and a microfiltration device. Background technique [0002] In the process of drip irrigation, microfilters are often used to filter irrigation water in order to prevent clogging of the water outlet holes. However, the existing microfilters often have the problems of easy blockage of filter holes, poor backwashing effect, and frequent dismantling and washing. In addition, the existing microfilter is usually installed after the high-pressure water pump, and the branch flow of the high-pressure water pump is used for backwashing, which will affect the working pressure of the high-pressure water pump during backwashing, thereby affecting the stability of the filtered water and affecting the quality of drip irrigation. Contents of the invention [0003] The present invention provides a self-cleaning microfilte...

Claims

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Application Information

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IPC IPC(8): B01D29/11B01D29/68
Inventor 李刚罗登宏王多辉闫继密刘亚进黄勇
Owner 新疆一源节水设备有限公司
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