Sucking-type multi-filter element self-cleaning filter

A self-cleaning filter and multi-filter technology, applied in the direction of fixed filter element filter, filtration separation, chemical instruments and methods, etc., can solve the problem of difficult sewage discharge, residual dirt in the cylinder and filter element, and reduce sewage filtration effect. and other problems, to achieve the effect of simple and compact overall structure, clean discharge and good cleaning effect

Pending Publication Date: 2018-06-01
江苏优耐特过滤装备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Although this fully automatic self-cleaning filter has a compact structure and more thorough backwashing effect, it is not easy to disc

Method used

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  • Sucking-type multi-filter element self-cleaning filter

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Embodiment 1

[0034] Embodiment 1, a kind of suction type multi-filter self-cleaning filter, such as figure 1 As shown, it includes a cylindrical body 1 as a whole, and the upper and lower ends of the body 1 are provided with sealing heads 11, and the sealing heads 11 are arranged in an elliptical shape. The head 11 on the top of the cylinder 1 is provided with a vent pipe 7 and a pressure gauge interface 8 for detecting the air pressure in the cylinder 1 and venting the cylinder 1 for easy cleaning of the cylinder 1 . The bottom of the cylinder body 1 is provided with several legs 19 for supporting the cylinder body 1 .

[0035] Such as figure 1 As shown, the seal head 11 at the bottom of the cylinder 1 is separated from the cylinder 1 by a baffle 17 , and two through holes 171 are opened on the baffle 17 . The head 11 at the bottom of the cylinder body 1 is provided with an inlet pipe 13, an automatic sewage pipe 2 and a manual sewage pipe 21 from left to right. The top of the automatic...

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Abstract

The invention discloses a sucking-type multi-filter element self-cleaning filter. The sucking-type multi-filter element self-cleaning filter has a simple and compact structure, can automatically cleana filter element, can completely discharge the cleaning sewage, can reduce residual and has good filtering effects. A cylindrical shell orderly comprises a left filtering zone, a connection zone anda right filtering zone. The filter elements are arranged in the left filtering zone and the right filtering zone. One side of the cylindrical shell facing the ground is provided with a baffle which isisolated from a sealing head. The baffle is provided with a through hole. The through hole passes through the baffle and is respectively communicated with the filter elements and the sealing head. Anautomatic drainage pipe is arranged on the sealing head. A drainage assembly communicated with the automatic drainage pipe is arranged in the sealing head. The sucking-type multi-filter element self-cleaning filter has a simple and compact structure and good cleaning effects, can automatically clean the filter elements, has good filtering effects, is divided into the left and right filtering zones and improves the filtering efficiency. The drainage assembly can discharge sewage according to demands so that the cleaning sewage is completely discharged and does not produce residual.

Description

technical field [0001] The invention relates to the field of filtering equipment, in particular to a suction-type multi-filter element self-cleaning filter. Background technique [0002] In the actual life and production process, various impurities are often mixed in the water. There are many kinds of self-cleaning filters on the existing market, mainly to filter particulate matter and suspended solids in water, reduce turbidity, purify water quality, and reduce system wear and tear. Dirt, and can realize the function of automatic cleaning. For the reuse of water resources, it is often necessary to filter the sewage. The commonly used sewage filtration method is to separate the impurities and water by passing the sewage through the filter. [0003] Self-cleaning filter is a kind of filter that directly intercepts impurities in water, removes suspended solids and particulate matter in water, reduces turbidity, purifies water quality, reduces system dirt, bacteria and algae, ...

Claims

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Application Information

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IPC IPC(8): B01D29/11B01D29/64B01D29/52
CPCB01D29/117B01D29/52B01D29/6476
Inventor 肖磊
Owner 江苏优耐特过滤装备有限公司
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