CN210163228U

CN210163228U - High-efficient water quality filter core

Info

Publication number: CN210163228U
Application number: CN201920700926.XU
Authority: CN
Inventors: 崔洪章
Original assignee: Shandong Freshet Beng Ye Co Ltd
Current assignee: Shandong Freshet Beng Ye Co Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-03-20
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a high-efficiency water quality filtering element, which is hollow, and the upper part of the hollow is provided with an upper plastic plug cover; stainless steel filter screen in filter element cavity inboard is provided with, and interior stainless steel filter screen installs the polypropylene PP cotton in the outside, and granular activated carbon is installed in the cotton outside of polypropylene PP, and sintered activated carbon is installed in the granular activated carbon outside, and polypropylene fiber is installed in the sintered activated carbon outside, and rearmounted activated carbon is installed in the polypropylene fiber outside, and outer stainless steel filter screen is installed in the rearmounted activated carbon outside, and the non-cavity position in filter element lower part is provided with down the plastics blanking cover. The filtering core is a hollow cylindrical structure. The plastic block cover on the filter element is arranged to be of an inverted cone shape at a hollow position. The area of the hollow part of the filtering core can be set to different area occupation ratios according to requirements. The filter element has good filtering effect, long service life and difficult blockage in layered filtering.

Description

High-efficient water quality filter core

Technical Field

The utility model belongs to the water treatment facilities field, concretely relates to high-efficient water quality filter core.

Background

The filter cartridge is the heart of the filter, as the name suggests. The filter element is also the main principle of the filter, and is a purification device required for purifying original ecological resources and reusing the resources, and the filter element is generally mainly used in the filtration industries of oil filtration, water filtration, air filtration and the like. The filter medium is removed of a small amount of impurities, so that the normal operation of equipment or the cleanness of air can be protected, when fluid passes through a filter element with certain precision in the filter, the impurities are blocked, and clean fluid flows out through the filter element.

The filter element of the filter can purify polluted media, achieves a clean state required by production and life, and has certain cleanliness. The filter element has a wide application range, and can be used in industrial production such as steel smelting, power production, ocean purification and the like, and can be used in domestic drinking water treatment, domestic garbage utilization, automobile combustion filtration, bicycle lubricating oil filtration and the like, so that the filter and the filter element are used in the cleaning technology in life.

Especially in the water quality filtering process, the filter effect of filter core has directly decided the clean degree of quality of water, and the filterable continuation degree of filter core has also directly been decided to the stability of filter core work, and current filter core often worsens gradually along with the lapse of time filter effect, and weakens water pressure along with filter effect and rises, is the unstable leading factor place of water supply system.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficient water quality filter core, the use of this equipment can realize the high-efficient filtration to domestic water, and the filter effect can last remain stable.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency water quality filter element is hollow, and an upper plastic plug cover is arranged at the upper part of the hollow; stainless steel filter screen in filter element cavity inboard is provided with, and interior stainless steel filter screen installs the polypropylene PP cotton in the outside, and granular activated carbon is installed in the cotton outside of polypropylene PP, and sintered activated carbon is installed in the granular activated carbon outside, and polypropylene fiber is installed in the sintered activated carbon outside, and rearmounted activated carbon is installed in the polypropylene fiber outside, and outer stainless steel filter screen is installed in the rearmounted activated carbon outside, and the non-cavity position in filter element lower part is provided with down the plastics blanking cover.

Preferably, the filter element is a hollow cylindrical structure.

Preferably, the plastic plug cover on the filter element is arranged to be of an inverted cone shape at the hollow position.

Preferably, the area of the hollow part of the filtering filter element can be set to different area occupation ratios according to requirements.

Compared with the prior art, the beneficial effects of the utility model are that: each filtering layer of the filtering filter element is reasonable in arrangement, good in filtering effect, long in service life and strong in applicability, and is particularly suitable for being used in the filtering operation of the purifying type pipeline booster pump.

Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a cross-sectional view of the filter cartridge of the present invention;

FIG. 2 is a perspective view of the filter cartridge of the present invention;

FIG. 3 is a top view of the filter cartridge of the present invention;

in the figure: 1. the plastic plug cover comprises an upper plastic plug cover body, 2 parts of an inner stainless steel filter screen, 3 parts of polypropylene PP cotton, 4 parts of granular activated carbon, 5 parts of sintered activated carbon, 6 parts of polypropylene fibers, 7 parts of rear activated carbon, 8 parts of an outer stainless steel filter screen and 9 parts of a lower plastic plug cover body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1-3, the present invention provides a technical solution: a high-efficiency water quality filter element is hollow, and the upper part of the hollow filter element is provided with an upper plastic plug cover 1; stainless steel filter screen 2 in being provided with in the filter core cavity inboard, the cotton 3 of polypropylene PP is installed in the interior stainless steel filter screen outside, and granular activated carbon 4 is installed in the cotton outside of polypropylene PP, and sintered activated carbon 5 is installed in the granular activated carbon outside, and polypropylene fiber 6 is installed in the sintered activated carbon outside, and rearmounted activated carbon 7 is installed in the polypropylene fiber outside, and outer stainless steel filter screen 8 is installed in the rearmounted activated carbon outside, and the non-cavity position in filter core lower part is provided with down plastics blanking cover 9. The filtering core is a hollow cylindrical structure. The plastic block cover on the filter element is arranged to be of an inverted cone shape at a hollow position. The area of the hollow part of the filtering core can be set to different area occupation ratios according to requirements.

During filtration, water enters the filter element through the hollow part at the lower part of the filter element, and flows back from bottom to top under the action of the upper drainage cover through the filter element, so that pressure is generated to enable the water to penetrate through the filter element, and the filtering effect is achieved. The water firstly passes through the inner stainless steel filter screen 2 to filter silt particles and suspended matters; then removing visible impurities with the naked eye, such as suspended matters, silt, red worms, rust and other solid precipitates, larger than 5 microns in water by using polypropylene PP cotton 3; the granular activated carbon layer 4 has extremely high adsorption capacity, and can remove organic matters in water such as pesticide, residual chlorine and trichloromethane, peculiar smell, heterochrosis and the like; then sintering the activated carbon 5 to adsorb heavy metal ions and further adsorb various organic matters leaked by the previous two stages; then filtering organic matters, heavy metal ions, bacteria, viruses and other impurities in the water through polypropylene fibers 6; and then the post-positioned active carbon 7 thoroughly adsorbs the abnormal color and the peculiar smell in the purified water, adjusts the water quality and the taste, ensures that the water quality is pure and mellow and delicious, and finally reaches a certain degree of cleanness through the outer stainless steel filter screen 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-efficient water quality filter core which characterized in that: the filtering element is hollow, and the upper part of the hollow part is provided with an upper plastic plug cover (1); stainless steel filter screen (2) in being provided with in filtering core cavity inboard, polypropylene PP cotton (3) are installed in the interior stainless steel filter screen outside, and granular activated carbon (4) are installed in the cotton outside of polypropylene PP, and sintered activated carbon (5) are installed in the granular activated carbon outside, and polypropylene fiber (6) are installed in the sintered activated carbon outside, and rearmounted activated carbon (7) are installed in the polypropylene fiber outside, and outer stainless steel filter screen (8) are installed in the rearmounted activated carbon outside, and the non-cavity position in filtering core lower part is provided with down plastics blanking cover (9).

2. A high efficiency water filtration cartridge as defined in claim 1, wherein: the filtering filter element is of a hollow cylindrical structure.

3. A high efficiency water filtration cartridge as defined in claim 1, wherein: the plastic plug cover (1) on the filter element is arranged to be of an inverted cone shape in a hollow position.

4. A high efficiency water filtration cartridge as defined in claim 1, wherein: the area of the hollow part of the filtering filter element can be set to different area occupation ratios according to requirements.