CN222788588U

CN222788588U - A filter with activated carbon filtering structure

Info

Publication number: CN222788588U
Application number: CN202421055463.3U
Authority: CN
Inventors: 李焱
Original assignee: Kinkaili Purification Technology Shenzhen Co ltd
Current assignee: Kinkaili Purification Technology Shenzhen Co ltd
Priority date: 2024-05-15
Filing date: 2024-05-15
Publication date: 2025-04-25
Anticipated expiration: 2034-05-15

Abstract

The utility model discloses a filter with an active carbon filtering structure, which relates to the technical field of filters and comprises a filter body, wherein the filter body comprises a shell, the inside of the shell is provided with the filtering structure, the shell comprises a fixed cylinder, a bottom plate of the fixed cylinder is in threaded connection with a bottom cover, the filtering structure comprises an annular active carbon filtering box, a plurality of groups of fixing parts are arranged on the side face of the annular active carbon filtering box, a cleaning part is arranged in the annular active carbon filtering box, the top of the fixed cylinder is fixedly connected with a water inlet pipe, and the circle center of the water inlet pipe and the circle center of the fixed cylinder are positioned on the same straight line. According to the utility model, the inner side of the annular active carbon filter box can be cleaned during filtering, and the attached impurities are prevented from blocking the filter holes, so that the flow and filtering of sewage are influenced, the improvement of the filtering effect of the filter is facilitated, meanwhile, the cleaned impurities can be collected, prevented from being diffused out and remained in the filter, and the annular active carbon filter box can be treated during replacement.

Description

Filter with active carbon filtering structure

Technical Field

The utility model relates to the technical field of filters, in particular to a filter with an active carbon filtering structure.

Background

The active carbon filter is a common water treatment device, and the main filter material is active carbon, which has the function of effectively removing impurities such as low molecular organic matters, colloid particles, microorganisms, free chlorine and the like in water.

At present, most of common activated carbon filters are composed of a shell and an activated carbon filter layer, wherein the activated carbon filter layer can be basically detached by mechanical energy, but in the using engineering of the activated carbon filter, sewage can pass through from one side of the activated carbon filter layer to the other side and is filtered by activated carbon in the activated carbon filter layer, as more impurities exist in the sewage just entering the filter and impurities with bigger particles are unavoidable, part of the impurities are attached to the surface of the activated carbon filter layer and block the filtering holes, thereby affecting the flow and filtering of the sewage.

Disclosure of utility model

The utility model aims to solve the defects of the prior art in the background art and provides a filter with an active carbon filtering structure.

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

The utility model provides a filter with active carbon filtration, includes the filter body, the filter body includes the casing, be equipped with filtration in the casing, the casing is including fixed section of thick bamboo, the bottom plate threaded connection of fixed section of thick bamboo has the bottom, filtration includes annular active carbon filter cartridge, annular active carbon filter cartridge side is equipped with multiunit fixed part, be equipped with cleaning part in the annular active carbon filter cartridge.

Preferably, the top of the fixed cylinder is fixedly connected with a water inlet pipe, and the circle center of the water inlet pipe and the circle center of the fixed cylinder are positioned on the same straight line.

Preferably, the bottom of the bottom cover is fixedly connected with a water outlet pipe and a positioning ring, the circle center of the positioning ring and the circle center of the bottom cover are positioned on the same straight line, and the water outlet pipe is positioned outside the positioning ring.

The arrangement of the fixed cylinder and the bottom cover can form a complete filter.

Preferably, the annular active carbon filter box is positioned in the positioning ring, the outer diameter of the annular active carbon filter box is the same as the inner diameter of the positioning ring, and the inner diameter of the annular active carbon filter box is larger than the inner diameter of the water inlet pipe.

The annular active carbon filter box is used for filtering sewage.

Preferably, the fixing part comprises a return plate fixedly connected with the annular active carbon filter box, an L-shaped elastic sheet is arranged in the return plate, and one end of the L-shaped elastic sheet is fixedly connected with the bottom cover.

The fixing part is used for fixing the annular active carbon filter box.

Preferably, the cleaning component comprises a rotating rod, a scraping plate is arranged on the side face of the rotating rod, the scraping plate corresponds to the annular active carbon filtering box, the rotating rod is fixedly connected with the scraping plate through a plurality of connecting plates, a plurality of fan blades are fixedly connected to the rotating rod, and the rotating rod is connected with the water inlet pipe through a connecting assembly.

The cleaning component is arranged to clean the inner side of the annular active carbon filter box.

Preferably, the connecting assembly comprises two fixing plates fixedly connected with the water inlet pipe, a lantern ring is fixedly connected between the two fixing plates, and the lantern ring is sleeved on the outer surface of the rotating rod and is rotationally connected with the rotating rod.

ConnectionCan be mounted with the rotating rod in the society.

The utility model has at least the following beneficial effects:

1. A filter with an active carbon filtering structure is arranged through a shell and the filtering structure, the inner side of an annular active carbon filtering box can be cleaned during filtering, and the attached impurities are prevented from blocking filter holes, so that the flowing and filtering of sewage are affected, and the filtering effect of the filter is improved.

2. A filter with an active carbon filtering structure can collect cleaned impurities through the arrangement of a bottom cover and an annular active carbon filtering box, prevent the cleaned impurities from diffusing out and remaining in the filter, and can treat the annular active carbon filtering box when the annular active carbon filtering box is replaced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a vertical cross-section of the present utility model;

FIG. 3 is a transverse cross-sectional view of the present utility model;

FIG. 4 is an exploded view of the present utility model;

fig. 5 is an exploded view of the collection structure of the present utility model.

In the figure, 1, a filter body, 2, a shell, 201, a fixed cylinder, 2011, a water inlet pipe, 202, a bottom cover, 2021, a water outlet pipe, 2022, a positioning ring, 3, a filtering structure, 301, an annular active carbon filtering box, 302, a fixed component, 3021, a return plate, 3022, an L-shaped elastic sheet, 303, a cleaning component, 3031, a rotating rod, 3032, a scraping plate, 3033, a connecting plate, 3034, a fan blade, 304, a connecting component, 3041, a fixed plate, 3042 and a sleeve ring.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 5, a filter with an activated carbon filtering structure comprises a filter body 1, wherein the filter body 1 comprises a shell 2, a filtering structure 3 is arranged in the shell 2, the shell 2 comprises a fixed cylinder 201, a bottom plate of the fixed cylinder 201 is in threaded connection with a bottom cover 202, the inner diameter of the bottom cover 202 is identical to the outer diameter of the fixed cylinder 201, the filtering structure 3 comprises an annular activated carbon filtering box 301, the height of the annular activated carbon filtering box 301 is identical to the height of the inside of the shell 2, a plurality of groups of fixing parts 302 are arranged on the side face of the annular activated carbon filtering box 301, and a cleaning part 303 is arranged in the annular activated carbon filtering box 301.

The top of the fixed cylinder 201 is fixedly connected with a water inlet pipe 2011, and the circle center of the water inlet pipe 2011 and the circle center of the fixed cylinder 201 are positioned on the same straight line.

The bottom of the bottom cover 202 is fixedly connected with a water outlet pipe 2021 and a positioning ring 2022, the circle center of the positioning ring 2022 and the circle center of the bottom cover 202 are positioned on the same straight line, and the water outlet pipe 2021 is positioned outside the positioning ring 2022.

The annular activated carbon filter cartridge 301 is located in the positioning ring 2022, and the outer diameter of the annular activated carbon filter cartridge 301 is the same as the inner diameter of the positioning ring 2022, and the inner diameter of the annular activated carbon filter cartridge 301 is larger than the inner diameter of the water inlet pipe 2011.

The fixing part 302 comprises a return board 3021 fixedly connected with the annular activated carbon filter cartridge 301, an L-shaped elastic piece 3022 is arranged in the return board 3021, and one end of the L-shaped elastic piece 3022 is fixedly connected with the bottom cover 202.

The cleaning component 303 comprises a rotating rod 3031, the top of the rotating rod 3031 extends into a water inlet pipe 2011, a scraping plate 3032 is arranged on the side face of the rotating rod 3031, the scraping plate 3032 corresponds to the annular active carbon filter box 301, the height of the scraping plate 3032 is identical to that of the annular active carbon filter box 301, the rotating rod 3031 and the scraping plate 3032 are fixedly connected through a plurality of connecting plates 3033, a plurality of fan blades 3034 are fixedly connected to the rotating rod 3031, the fan blades 3034 are obliquely arranged, the fan blades 3034 are arranged in a surrounding mode and at equal angles, the fan blades 3034 are located under the water inlet pipe 2011, and the rotating rod 3031 and the water inlet pipe 2011 are connected through a connecting assembly 304.

The connection assembly 304 includes two fixing plates 3041 fixedly connected with the water inlet pipe 2011, a collar 3042 is fixedly connected between the two fixing plates 3041, and the collar 3042 is sleeved on the outer surface of the rotating rod 3031 and is rotatably connected with the rotating rod.

When the device is used, sewage can enter the annular activated carbon filter box 301 through the water inlet pipe 2011, at this time, the sewage can impact the fan blades 3034, the fan blades 3034 are obliquely arranged, and the inclination angles and directions are the same, at this time, the fan blades 3034 can rotate under the impact of the sewage, the fan blades 3034 can rotate with the rotating rods 3031, the rotating rods 3031 can rotate with the connecting plates 3033 and the scraping plates 3032, and the scraping plates 3032 can scrape impurities attached to the inner wall of the annular activated carbon filter box 301 when rotating, so that the impurities can be cleaned, and the filter holes are prevented from being blocked by the impurities.

After a period of time, in order to prevent the activated carbon in the annular activated carbon filter cartridge 301 from being saturated, the annular activated carbon filter cartridge 301 needs to be replaced, at this time, the discharge of the sewage is stopped, after the outflow of the water is stopped in the water outlet pipe 2021, the bottom cover 202 is rotated to separate from the fixed cylinder 201, the bottom cover 202 is pulled out, then the L-shaped elastic sheet 3022 is pulled to separate from the return plate 3021, at this time, the annular activated carbon filter cartridge 301 can be removed, and after the annular activated carbon filter cartridge 301 is removed, the cleaned impurities remain on the bottom cover 202, at this time, the annular activated carbon filter cartridge 301 can be disposed of, and after the disposal is finished, a new annular activated carbon filter cartridge 301 can be replaced and fixed on the bottom cover 202 by the fixing member 302, and finally the bottom cover 202 is installed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a filter with active carbon filtration, includes filter body (1), its characterized in that, filter body (1) includes casing (2), be equipped with filtration (3) in casing (2), casing (2) are including fixed section of thick bamboo (201), the bottom plate threaded connection of fixed section of thick bamboo (201) has bottom (202), filtration (3) are including annular active carbon filter cartridge (301), annular active carbon filter cartridge (301) side is equipped with multiunit fixed part (302), be equipped with clearance part (303) in annular active carbon filter cartridge (301).

2. The filter with the activated carbon filtering structure according to claim 1, wherein the water inlet pipe (2011) is fixedly connected to the top of the fixed cylinder (201), and the circle center of the water inlet pipe (2011) and the circle center of the fixed cylinder (201) are located on the same straight line.

3. The filter with the activated carbon filtering structure according to claim 2, wherein a water outlet pipe (2021) and a positioning ring (2022) are fixedly connected to the bottom of the bottom cover (202), the center of the positioning ring (2022) and the center of the bottom cover (202) are located on the same straight line, and the water outlet pipe (2021) is located outside the positioning ring (2022).

4. A filter with an activated carbon filter structure according to claim 3, characterized in that the annular activated carbon filter cartridge (301) is located in the positioning ring (2022) and the outer diameter of the annular activated carbon filter cartridge (301) is the same as the inner diameter of the positioning ring (2022), the inner diameter of the annular activated carbon filter cartridge (301) being larger than the inner diameter of the water inlet pipe (2011).

5. The filter with the activated carbon filter structure according to claim 4, wherein the fixing component (302) comprises a return board (3021) fixedly connected with the annular activated carbon filter cartridge (301), an L-shaped elastic piece (3022) is arranged in the return board (3021), and one end of the L-shaped elastic piece (3022) is fixedly connected with the bottom cover (202).

6. The filter with the activated carbon filtering structure according to claim 5, wherein the cleaning component (303) comprises a rotating rod (3031), a scraper (3032) is arranged on the side surface of the rotating rod (3031), the scraper (3032) corresponds to the annular activated carbon filtering box (301), the rotating rod (3031) is fixedly connected with the scraper (3032) through a plurality of connecting plates (3033), a plurality of fan blades (3034) are fixedly connected to the rotating rod (3031), and the rotating rod (3031) is connected with the water inlet pipe (2011) through a connecting assembly (304).

7. The filter with the activated carbon filter structure according to claim 6, wherein the connecting assembly (304) comprises two fixing plates (3041) fixedly connected with the water inlet pipe (2011), a collar (3042) is fixedly connected between the two fixing plates (3041), and the collar (3042) is sleeved on the outer surface of the rotating rod (3031) and is rotatably connected with the rotating rod.