CN218620533U

CN218620533U - Filter element with outer, middle and inner composite structure

Info

Publication number: CN218620533U
Application number: CN202222774499.4U
Authority: CN
Inventors: 陈海龙; 吴成兴
Original assignee: Shenzhen Yihaoxin Environmental Protection Technology Co ltd
Current assignee: Shenzhen Yihaoxin Environmental Protection Technology Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-14
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a filter core of outer well interior composite construction, including micro-filtration level filter core, compound sintering active carbon filter core, hollow fiber membrane filter core, first sealed pad, first end cover, the first lantern ring, the sealed pad of second, second end cover, the second lantern ring, hollow fiber milipore filter ponding district and mount pad, first sealed pad is installed to the bottom of micro-filtration level filter core, and first sealed pad fixed connection in the bottom of compound sintering active carbon filter core, and first end cover is installed to the bottom of first sealed pad, the bottom of the sealed pad of second is provided with the second lantern ring, and second lantern ring cup joints in the top of micro-filtration level filter core, the utility model discloses compare in current filter core, through the organic complex of outer, well, interior a plurality of filter cores, realized the integration of multistage composite filter core, and the shared space volume of micro-filtration level filter core, compound sintering active carbon filter core and hollow fiber membrane filter core, can rationally account for the ratio according to specific design demand index and match.

Description

Filter element with outer, middle and inner composite structure

Technical Field

The utility model relates to a water purification technology field, in particular to filter core of outer, middle and inner composite structure.

Background

Along with the continuous improvement of people's quality of life, the requirement to diet daily also is constantly rising, and wherein the drinking water is especially important as indispensable part, and the water purifier market is rapid development thereupon also, and the water purifier mainly filters water through inside filter core, and current water purifier need establish ties a plurality of filter cores for promoting the drainage effect, and the shared space of filter core is great, and the filter effect is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a composite construction's filter core in outer, to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: outer well inner composite structure's filter core, including micro-filtration level filter core, compound sintering active carbon filter core, hollow fiber membrane filter core, first sealed pad, first end cover, first lantern ring, the sealed pad of second, second end cover, second lantern ring, hollow fiber milipore filter ponding district, milipore filter gluing and mount pad, the internally mounted of micro-filtration level filter core has compound sintering active carbon filter core, and the inside of compound sintering active carbon filter core is provided with hollow fiber membrane filter core.

Preferably, the bottom of micro-filtration level filter core is installed first sealed pad, and first sealed pad fixed connection in the bottom of compound sintering active carbon filter core, and first end cover is installed to the bottom of first sealed pad.

Preferably, the top end of the first sealing gasket is provided with a first sleeve ring, and the first sleeve ring is sleeved at the bottom end of the microfiltration filter element.

Preferably, the top end of the microfiltration stage filter element is provided with a second sealing gasket, the second sealing gasket is fixedly connected to the top end of the composite sintered activated carbon filter element, and the bottom end of the second sealing gasket is provided with a second end cover.

Preferably, the bottom end of the second sealing gasket is provided with a second sleeve ring, and the second sleeve ring is sleeved on the top end of the microfiltration filter element.

Preferably, an ultrafiltration membrane sealing adhesive is arranged at the top end of the hollow fiber membrane filter element, and a hollow fiber ultrafiltration membrane water accumulation area is arranged at the top end of the ultrafiltration membrane sealing adhesive.

Preferably, the hollow fiber ultrafiltration membrane ponding area is internally provided with a mounting seat, and the ultrafiltration membrane is sealed and installed on the inner wall of one side of the mounting seat.

The utility model provides a composite construction's filter core in outer, its advantage lies in: the utility model discloses compare in current filter core, through the organic complex of outer, well, interior a plurality of filter cores, realized multistage composite filter core's integration, and the shared space volume of micro-filtration level filter core, compound sintering active carbon filter core and hollow fiber membrane filter core, can rationally account for the matching according to concrete design demand index.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall front view cutting structure of the present invention;

fig. 2 is an enlarged view of the structure of the area a in fig. 1.

In the figure: 1. a microfiltration filter element; 2. compounding and sintering the activated carbon filter element; 3. a hollow fiber membrane cartridge; 4. a first gasket; 5. a first end cap; 6. a first collar; 7. a second gasket; 8. a second end cap; 9. a second collar; 10. a hollow fiber ultrafiltration membrane water accumulation area; 11. sealing the ultrafiltration membrane with glue; 12. and (7) mounting a seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides an embodiment: the filter element with the external, middle and internal composite structures comprises a microfiltration filter element 1, a composite sintered activated carbon filter element 2, a hollow fiber membrane filter element 3, a first sealing gasket 4, a first end cover 5, a first sleeve ring 6, a second sealing gasket 7, a second end cover 8, a second sleeve ring 9, a hollow fiber ultrafiltration membrane water accumulation area 10, an ultrafiltration membrane sealing adhesive 11 and a mounting seat 12, wherein the composite sintered activated carbon filter element 2 is installed inside the microfiltration filter element 1, the hollow fiber membrane filter element 3 is arranged inside the composite sintered activated carbon filter element 2, the microfiltration filter element 1 is made of PP, folded PP, PE, melt-blown ceramics and the like, the composite sintered activated carbon filter element 2 has the functions of composite heavy metal removal, composite scale inhibition, composite mineralization and the like, and the hollow fiber membrane filter element 3 is made of PVDE, PES, PSF, PTFE, EPAN and the like; the bottom end of the microfiltration filter element 1 is provided with a first sealing gasket 4, the first sealing gasket 4 is fixedly connected to the bottom end of the composite sintered activated carbon filter element 2, and the bottom end of the first sealing gasket 4 is provided with a first end cover 5; the top end of the first sealing gasket 4 is provided with a first lantern ring 6, and the first lantern ring 6 is sleeved at the bottom end of the micro-filtration-stage filter element 1; a second sealing gasket 7 is arranged at the top end of the microfiltration filter element 1, the second sealing gasket 7 is fixedly connected to the top end of the composite sintered activated carbon filter element 2, a second end cover 8 is arranged at the bottom end of the second sealing gasket 7, and the second end cover 8 is a purified water outlet; the bottom end of the second sealing gasket 7 is provided with a second sleeve ring 9, and the second sleeve ring 9 is sleeved on the top end of the microfiltration filter element 1; the top end of the hollow fiber membrane filter element 3 is provided with an ultrafiltration membrane sealing glue 11, and the top end of the ultrafiltration membrane sealing glue 11 is provided with a hollow fiber ultrafiltration membrane water accumulation area 10; the hollow fiber ultrafiltration membrane ponding area 10 is internally provided with a mounting seat 12, and an ultrafiltration membrane sealing glue 11 is arranged on the inner wall of one side of the mounting seat 12.

The working principle is as follows: use the utility model discloses during carrying out the water purification, the raw water at first gets into micro-filtration level filter core 1, then get into hollow fiber membrane filter core 3 through compound sintering active carbon filter core 2, accumulate in hollow fiber milipore filter ponding district 10 after purifying, open second end cover 8 at last and go out water, wherein, first sealed pad 4, first end cover 5, first lantern ring 6 is used for sealing the filter core bottom, the sealed pad 7 of second, second end cover 8, second lantern ring 9 is used for sealing the filter core top, the milipore filter seals glue 11 and mount pad 12 and is used for installing hollow fiber membrane filter core 3.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The filter element with the outer, middle and inner composite structures comprises a micro-filtration filter element (1), a composite sintered activated carbon filter element (2) and a hollow fiber membrane filter element (3), and is characterized in that: the inside mounting of micro-filtration level filter core (1) has compound sintering active carbon filter core (2), and the inside of compound sintering active carbon filter core (2) is provided with hollow fiber membrane filter core (3).

2. A filter element of an external-internal composite structure according to claim 1, wherein: first sealed pad (4) is installed to the bottom of micro-filtration level filter core (1), and first sealed pad (4) fixed connection in the bottom of composite sintering active carbon filter core (2), and first end cover (5) are installed to the bottom of first sealed pad (4).

3. A filter element of composite outer, middle and inner construction according to claim 2, wherein: the top of first sealed pad (4) is provided with first lantern ring (6), and first lantern ring (6) cup joint in the bottom of micro-filtration level filter core (1).

4. A filter element of an external-internal composite structure according to claim 1, wherein: the sealed pad (7) of second is installed on the top of micro-filtration level filter core (1), and the sealed pad (7) fixed connection of second in the top of compound sintering active carbon filter core (2), and second end cover (8) are installed to the bottom of the sealed pad (7) of second.

5. A filter element of an external-internal composite structure according to claim 4, wherein: the bottom of the second sealing gasket (7) is provided with a second sleeve ring (9), and the second sleeve ring (9) is sleeved on the top end of the micro-filtration filter element (1).

6. A filter element of an external-internal composite structure according to claim 1, wherein: and an ultrafiltration membrane sealing adhesive (11) is installed at the top end of the hollow fiber membrane filter element (3), and a hollow fiber ultrafiltration membrane water accumulation area (10) is arranged at the top end of the ultrafiltration membrane sealing adhesive (11).

7. A filter element of an external-internal composite structure according to claim 6, wherein: the hollow fiber ultrafiltration membrane ponding area (10) is internally provided with a mounting seat (12), and an ultrafiltration membrane sealing glue (11) is arranged on the inner wall of one side of the mounting seat (12).