Multi-medium filter and filtering method thereof

A technology of a multi-media filter and a filtration method, applied in the field of multi-media filter and its filtration, can solve the problems of inconvenient workshop production and transportation, large space occupation, etc.

Inactive Publication Date: 2019-02-12
JIANGSU JINGYUAN ENVIRONMENTAL PROTECTION
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, many media filters use multiple independent media filters, which are connected to form a whole, which takes up a lot of space and is not convenient for workshop production and transportation.

Method used

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  • Multi-medium filter and filtering method thereof
  • Multi-medium filter and filtering method thereof
  • Multi-medium filter and filtering method thereof

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] see figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 or Figure 9 , the present invention provides a technical solution: a multimedia filter and its filtering method, comprising a multimedia filter 1, a filter layer 2 is provided on the multimedia filter 1, and a material is provided on one side of the multimedia filter 1 The pipeline, the material pipeline is connected with the filter cavity on the mul...

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Abstract

The invention discloses a multi-medium filter and a filtering method thereof. The multi-medium filter comprises a multi-medium filter body; the multi-medium filter body is provided with a filter layer, a backwashing outlet, a material outlet, a material inlet, a sealing gasket, a top cover, a stud assembly, a handle, a plug, an emptying hole, a wall plate, a screen, a lifting device installation groove, a lifting device and a filter layer frame; the multi-medium filter body is obtained by carrying out integrated design on multiple multi-medium filters which are installed at the same time, so that the total occupied space is saved, the pipeline connection is reduced, and workshop production and transportation are facilitated; the integrated multi-medium filter is evenly divided into a plurality of chambers, and the geometrical shapes of the chambers are the same as one another, so that a modular design is facilitated; a water inlet distributor and a water inlet hole are connected with each other by means of screw threads, a hoop or the like, so that the structure is detachable, and the filling and replacing of filtering mediums are facilitated.

Description

technical field [0001] The invention relates to the technical field of multimedia filters, in particular to a multimedia filter and a filtering method thereof. Background technique [0002] Filter, also known as media filtration system, is a high-efficiency filtration device that uses filter media to remove suspended solids, microorganisms, and other fine particles in water, and finally achieves the effect of reducing water turbidity and purifying water quality. Commonly used filter media include quartz sand, activated carbon, anthracite, manganese sand, etc.; the price is low and the equipment structure is simple, so it is widely used in various industries such as agricultural irrigation, chemical industry, petroleum, and metallurgy. The media filter can use a single medium, or multiple media can be used according to different needs. The filter of a single medium is also called a shallow media filter. Its main filter medium is generally quartz sand, granite and volcanic gra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D24/12B01D24/46
CPCB01D24/005B01D24/12B01D24/4631
Inventor 季献华仲明李宽
Owner JIANGSU JINGYUAN ENVIRONMENTAL PROTECTION
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