CN211497227U

CN211497227U - Novel filter element

Info

Publication number: CN211497227U
Application number: CN201922483884.1U
Authority: CN
Inventors: 洪荣祥
Original assignee: Fujian Silver Collar Information Technology Co ltd
Current assignee: Fujian Silver Collar Information Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-15
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a novel filter element, which comprises a shell, wherein a detachable upper cover is arranged on the shell, a water inlet and a water outlet are respectively arranged on the shell, a filtering mechanism is arranged in the shell, and the filtering mechanism comprises at least one filtering component; the filter component comprises an upper filter screen and a lower filter screen which are detachably connected, and a plurality of filter particles are arranged on the upper filter screen. The utility model discloses to different quality of water, put into different filter granules and filter different quality of water, and filter core reuse, simple and practical has solved the technical problem that the filter core is difficult to cyclic utilization, filter core are difficult to filter different quality of water.

Description

Novel filter element

Technical Field

The utility model relates to a filter core device field especially relates to a novel filter core.

Background

At present, the filter core mainly used filters purification performance, current filter core structure is complicated, the filter core is not convenient for wash the maintenance, the filter core is difficult to recycle after with once usually, the filter core after will using up is abandoned, according to the structure that sets up in the filter core and the material of adoption, the filter core can only filter specific material usually, to some harmful substance, the filter core is difficult to filter, need adopt other filter cores to filter harmful substance, the filter core is difficult to filter various harmful substance according to the condition of quality of water.

Patent application No.: CN201721843912.0 provides a water purification filter core, the whole cylindrical tube-shape structure that is of water purification filter core, and radial from outside to interior comprises cotton layer of PP, granule activated carbon layer and the cotton layer of fine and close PP, and the inside cavity of water purification filter core forms the flow path of the water after filtering. The utility model discloses compound to an organic whole with tertiary filter core, reduce the occupation space of filter core, and this filter core can only be used once, has used up and abandons promptly, and can only filter the same material, to comparatively rare harmful substance in some liquid, is difficult to filter.

SUMMERY OF THE UTILITY MODEL

Therefore, to the above-mentioned problem, the utility model provides a novel filter core. The filter element solves the technical problems that the filter element is difficult to recycle and filter different water qualities.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel filter element comprises a shell, wherein a detachable upper cover is arranged on the shell, a water inlet and a water outlet are respectively formed in the shell, a filtering mechanism is arranged in the shell, and the filtering mechanism comprises at least one filtering component; the filter assembly comprises an upper filter screen and a lower filter screen which are detachably connected, a plurality of filter particles are arranged on the upper filter screen, a plurality of upper meshes are arranged on the upper filter screen, a lower mesh is arranged on the lower filter screen, the pore diameter of the upper meshes is larger than that of the lower meshes, a placing groove is arranged at the top of the upper filter screen, and a filter cavity is formed between the upper filter screen and the lower filter screen; the water inlet is arranged at the top of the shell, and the water outlet is arranged at the bottom of the shell.

Further:

the upper filter screen is detachably connected with the lower filter screen through bolts.

And a sealing ring is arranged on the periphery of the upper filter screen.

The particle aperture of the filter particles is larger than that of the upper filter screen.

The number of the filter assemblies is at least two, and the two adjacent filter assemblies are detachably connected through a connecting rod.

The filter particles are activated carbon particles or quartz sand particles or silver particles.

By adopting the technical scheme, the beneficial effects of the utility model are that:

the utility model can filter different water qualities by putting different filter particles according to different water qualities, and the filter element can be reused; the filter assembly comprises an upper filter screen and a lower filter screen, part of harmful substances enter the filter cavity through the upper filter screen, the harmful substances are accumulated in the filter cavity, and the harmful substances are not easy to be doped and adhered to filter particles, so that the filter assembly is convenient to clean and maintain; furthermore, a plurality of active carbon particles, quartz sand particles and silver particles can be respectively and independently placed on different upper filter screens, and when certain particle is reduced, the active carbon particles, the quartz sand particles and the silver particles can be properly added, so that the water can be effectively subjected to multi-layer filtration and purification; furthermore, the upper filter screen and the lower filter screen are detachable, so that the cleaning and maintenance are convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic sectional structural view of the present invention;

fig. 3 is a schematic structural diagram of the filter assembly according to the present invention in an exploded state.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

The first embodiment is as follows:

referring to fig. 1, 2 and 3, the present embodiment provides a novel filter element, which includes a casing 1, where the casing 1 is provided with a detachable upper cover 11, the upper cover 11 may be connected to the casing 1 through a thread, the top of the casing 1 is provided with a water inlet 12, the bottom of the casing 1 is provided with a water outlet 13, a filtering mechanism is provided in the casing 1, the filtering mechanism includes three filtering assemblies 2 sequentially arranged from top to bottom, two adjacent filtering assemblies 2 are detachably connected through a connecting rod 3, and the connecting rod 3 may be connected to the filtering assemblies 2 through a thread; the filter assembly 2 includes detachably connected last filter screen 21 and lower filter screen 22, upward be equipped with a plurality of filter granules 4 on the filter screen 21, go up filter screen 21 and be connected through bolt 23 detachably between the lower filter screen 22, it is equipped with sealing washer 24 to go up filter screen 21 week side, it is equipped with a plurality of meshes to go up filter screen 21, lower filter screen 22 is equipped with down the mesh, the aperture of going up the mesh is greater than the aperture of mesh down, it is equipped with a standing groove 25 to go up filter screen 21 top, it forms a filter chamber 26 to go up between filter screen 21 and the lower filter screen 22. The particle aperture of the filter particles 4 is larger than that of the upper filter screen 21, and the filter particles are activated carbon particles or quartz sand particles or silver particles; a plurality of different kinds of particles may be separately placed on the upper filter 21.

The filter assemblies 2 can be one, two, three or more, and are arranged according to the situation.

The filter particles 4 may be activated carbon particles, quartz sand particles, silver particles, gold particles, zinc particles, or other particles, and exchange electrons with the oxidizing harmful substances in water to convert many harmful substances into harmless substances. Suspended solids are reduced, oxidant (residual chlorine) is removed, the reproduction of microorganisms is inhibited, chlorine and heavy metals in water can be effectively reduced or removed, and the growth and reproduction of microorganisms in water are inhibited, and the method is specifically set according to water quality; the radius of the filter particles is usually in the range of 0.145mm to 2mm, and other radii and bulk densities of 2.4 to 2.9 g/cc can be adopted.

The working mode of the embodiment is as follows:

filtered water enters the shell 1 from the water inlet 12, the filtered water passes through the filter particles 4, the filter particles 4 react with the filtered water to remove heavy metals, carbonate, nitrate and sulfate in the water can be reduced, part of harmful substances enter the filter cavity 26 through the upper filter screen 21, part of the harmful substances are accumulated in the filter cavity 26, the other part of the harmful substances are doped in the filter particles 4, and the filtered water is discharged from the water outlet 13. During maintenance, the filtering mechanism can be taken out of the shell 1, the upper filtering net 21, the lower filtering net 22 and the connecting rod 3 are respectively disassembled, the upper filtering net 21 and the lower filtering net 22 are cleaned, particles of the filtering particles 4 of the placing groove 25 of the upper filtering net 21 are properly added, different filtering particles 4 can be used according to harmful substances in water, and the device is simple and practical.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A novel filter core, its characterized in that: the filter comprises a shell, wherein a detachable upper cover is arranged on the shell, a water inlet and a water outlet are respectively arranged on the shell, a filter mechanism is arranged in the shell, and the filter mechanism comprises at least one filter assembly; the filter assembly comprises an upper filter screen and a lower filter screen which are detachably connected, a plurality of filter particles are arranged on the upper filter screen, a plurality of upper meshes are arranged on the upper filter screen, a lower mesh is arranged on the lower filter screen, the pore diameter of the upper meshes is larger than that of the lower meshes, a placing groove is arranged at the top of the upper filter screen, and a filter cavity is formed between the upper filter screen and the lower filter screen; the water inlet is arranged at the top of the shell, and the water outlet is arranged at the bottom of the shell.

2. A novel filter cartridge according to claim 1, wherein: the upper filter screen is detachably connected with the lower filter screen through bolts.

3. A novel filter cartridge according to claim 1, wherein: and a sealing ring is arranged on the periphery of the upper filter screen.

4. A novel filter cartridge according to claim 1, wherein: the particle aperture of the filter particles is larger than that of the upper filter screen.

5. A novel filter cartridge according to claim 1, wherein: the number of the filter assemblies is at least two, and the two adjacent filter assemblies are detachably connected through a connecting rod.

6. A novel filter cartridge according to any one of claims 1 to 5 wherein: the filter particles are activated carbon particles, quartz sand particles or silver particles.