CN222286516U

CN222286516U - Self-cleaning filter device

Info

Publication number: CN222286516U
Application number: CN202420996281.XU
Authority: CN
Inventors: 李信
Original assignee: Shandong Dongfang Xinli Environmental Protection Equipment Co ltd
Current assignee: Shandong Dongfang Xinli Environmental Protection Equipment Co ltd
Priority date: 2024-05-09
Filing date: 2024-05-09
Publication date: 2025-01-03
Anticipated expiration: 2034-05-09

Abstract

The utility model relates to the technical field of environmental protection engineering, and discloses a self-cleaning filter device, which comprises a device body, a water inlet and a water outlet, wherein a primary purification filter screen is arranged in an inner cavity of the water inlet, a secondary purification filter screen is fixedly connected to the top of the inner cavity of the device body, a driving motor is fixedly connected to the top of the device body, a rotating shaft is fixedly connected to an output shaft end of the driving motor, a connecting rod is fixedly connected to the rotating shaft, cleaning blocks are fixedly connected to the connecting rod, bearing plates are fixedly connected to two sides of the device body, a water storage tank is connected to the bearing plates, a second water pump is arranged on the side wall surface of the water storage tank, a water outlet end of the second water pump is communicated with a collecting pipe, and a high-pressure spray head is communicated to the side wall surface of the collecting pipe. According to the utility model, the driving motor and the second water pump are started to spray water in the water storage tank through the high-pressure spray head, so that the side wall surface of the device body is flushed, the cleaning block wipes the inner cavity wall surface of the device body, the operation cost of enterprises is reduced, and the potential safety hazard is reduced.

Description

Self-cleaning filter device

Technical Field

The utility model relates to the technical field of environmental protection engineering, in particular to a self-cleaning filter device.

Background

Self-cleaning filtration devices are devices that automatically clean the filtration media, typically for the treatment of solid particles or other contaminants in liquids or gases. These devices can automatically perform cleaning and regeneration of the filter medium according to preset time intervals or based on real-time monitoring of the pollution level, to ensure the filtering performance and to extend the service life of the equipment. After a period of use, the sewage filter device inevitably has impurities accumulated and attached, and needs to be cleaned periodically. In the existing sewage treatment apparatus, the washing work is generally performed manually, which requires a lot of time and effort. This traditional cleaning approach, while practiced for a long period of time and accumulating a great deal of experience, has some limitations. Firstly, manual cleaning requires a large amount of manpower resources, and the operation cost of enterprises is increased. Secondly, there is certain security risk in manual cleaning, and operating personnel need to contact sewage and chemical cleaning agent, have certain health and potential safety hazard.

To this end, we propose a self-cleaning filter device.

Disclosure of utility model

The utility model mainly solves the technical problems existing in the prior art and provides a self-cleaning filtering device.

In order to achieve the purpose, the self-cleaning filter device adopts the following technical scheme that a primary purification filter screen is arranged in an inner cavity of a device body, a secondary purification filter screen is fixedly connected to the top of the inner cavity of the device body, a driving motor is fixedly connected to the top of the device body, a rotating shaft is fixedly connected to the output shaft end of the driving motor, a connecting rod is fixedly connected to the side wall surface of the rotating shaft, cleaning blocks are fixedly connected to the connecting rod, bearing plates are fixedly connected to two sides of the device body, water storage tanks are connected to the bearing plates, second water pumps are arranged on the opposite side wall surfaces of the water storage tanks, a collecting pipe is communicated with the water outlet ends of the second water pumps, and a plurality of high-pressure spray heads are communicated to the opposite side wall surfaces of the collecting pipe.

Preferably, the two side wall surfaces of the inner cavity of the water inlet are fixedly connected with placing blocks, and the primary purification filter screen is attached to the two placing blocks.

Preferably, a first water pump is arranged at one side of the bottom end of the back of the device body, which is close to the water inlet, and a water outlet end of the first water pump is communicated with a connecting pipe.

Preferably, the primary purification filter screen and the secondary purification filter screen are obliquely arranged in the inner cavities of the water inlet and the device body respectively.

Preferably, the other end of the connecting pipe is positioned in the inner cavity of the water inlet and below the primary purification filter screen.

Preferably, the upper end of the rotating shaft penetrates through the middle position of the secondary purification filter screen.

Preferably, the top positions of the left collecting pipe and the high-pressure spray head penetrate through the secondary purifying filter screen.

Advantageous effects

The utility model provides a self-cleaning filter device. The beneficial effects are as follows:

(1) This self-cleaning filter equipment, through the cooperation of primary purification filter screen, secondary purification filter screen, first water pump and connecting pipe, carry out thorough filtration purification to sewage, through start driving motor and second water pump, the second water pump is with the water in the water storage tank through high-pressure nozzle blowout, wash away two lateral wall surfaces of device body, driving motor drives the axis of rotation simultaneously and rotates for clean piece on the connecting rod cleans device body inner chamber wall surface, has reduced the running cost of enterprise and has reduced the potential safety hazard.

(2) This self-cleaning filter equipment through placing the cooperation of piece and primary purification filter screen, can take out primary purification filter screen, carries out the washing of timing to primary purification filter screen.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments can be derived from the drawings provided without the inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 shows a device according to the utility model a schematic diagram of an inner cavity of the body;

FIG. 3 is a rear elevational view of the structure of the present utility model;

FIG. 4 shows a water inlet according to the utility model schematic of the structural cavity.

Legend description:

1. The device comprises a device body, 101, a water outlet, 102, a secondary purifying filter screen, 2, a water inlet, 201, a first water pump, 202, a connecting pipe, 203, a placing block, 204, a primary purifying filter screen, 3, a driving motor, 301, a rotating shaft, 302, a connecting rod, 303, a cleaning block, 4, a bearing plate, 401, a water storage tank, 402, a second water pump, 403, a collecting pipe, 404 and a high-pressure spray head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the self-cleaning filtering device is shown in fig. 1-4, the self-cleaning filtering device comprises a device body 1, wherein a water outlet 101 is communicated with the central position of the bottom of the device body 1, a water inlet 2 is communicated with one side of the top of the device body 1, two side wall surfaces of the inner cavity of the water inlet 2 are fixedly connected with a placing block 203, the two placing blocks 203 are connected with the inner cavity wall surface of the water inlet 2 in a high-low mode, a primary cleaning filter screen 204 is attached to the two placing blocks 203, a secondary cleaning filter screen 102 is fixedly connected to the position, close to the top, of the inner cavity of the device body 1, of the secondary cleaning filter screen 102, the secondary cleaning filter screen 102 is fixedly connected to the two side wall surfaces of the inner cavity of the device body 1 in an inclined mode, the inclined side edge is larger than the right-angle edge, the contact area between the secondary cleaning filter screen 102 and liquid to be filtered can be effectively enlarged, accordingly the effect of the secondary cleaning filter screen 102 is effectively improved, the central position of the top of the device body 1 is fixedly connected with a driving motor 3, the output shaft end of the driving motor 3 is located in the inner cavity of the device body 1 and is fixedly connected with a rotating shaft 301, the position, the symmetrical side wall surface of the rotating shaft 301 is fixedly connected with a connecting rod 302, and one end of the connecting rod 302 is fixedly connected with the inner cavity 302 of the cleaning filter screen 302 is far away from the middle of the cleaning filter screen 102, and the end 303 is attached to the cleaning device body and the middle of the cleaning device is located on the side wall surface.

The central point of the two lateral walls of the device body 1 is fixedly connected with the bearing plates 4, the tops of the two bearing plates 4 are connected with the water storage tank 401, the opposite lateral walls of the water storage tank 401 are provided with the second water pump 402, the water inlet end of the second water pump 402 is located in the inner cavity of the water storage tank 401, the water outlet end of the second water pump 402 is communicated with the collecting pipe 403, the opposite lateral walls of the collecting pipe 403 are communicated with the high-pressure spray nozzles 404, the top positions of the collecting pipe 403 and the high-pressure spray nozzles 404 on the left side penetrate through the secondary purification filter screen 102, the first water pump 201 is installed on one side, close to the water inlet 2, of the bottom end of the back of the device body 1, the water inlet end of the first water pump 201 is located in the inner cavity of the device body 1, the water outlet end of the first water pump 201 is communicated with the connecting pipe 202, and the other end of the connecting pipe 202 is located in the inner cavity of the water inlet 2 and below the primary purification filter screen 204.

The working principle of the utility model is as follows:

When the device is used, liquid to be filtered is poured from the water inlet 2, preliminary filtration is carried out through the placement block 203, then the liquid enters the inner cavity of the device body 1 and is filtered again through the secondary purification filter screen 102, the filtered liquid reaches the bottom of the device body 1, the filtered water enters the inner cavity of the water inlet 2 through the connecting pipe 202 by starting the first water pump 201 and then falls into the inner cavity of the device body 1 from the bottom of the water inlet 2, the secondary purification filter screen 102 filters again at the moment, the filtration is more thorough, after the filtration is finished, the filtered water is discharged through the water outlet 101, after a period of use is needed, the water in the water storage tank 401 is sprayed out through the header 403 under high pressure by the high-pressure spray head 404, the two side wall surfaces of the device body 1 are washed, meanwhile, the driving motor 3 drives the rotating shaft 301 to rotate, the cleaning block 303 on the connecting rod 302 wipes the inner cavity wall surface of the device body 1, and the cleaned sewage is discharged through the water outlet 101.

When using, through placing the cooperation of piece 203 and primary purification filter screen 204, can take out primary purification filter screen 204, carry out the washing of timing to primary purification filter screen 204, and primary purification filter screen 204 sets up to incline condition, and the hypotenuse is greater than the right-angle limit, can effectively enlarge primary purification filter screen 204 and the area of contact that needs filtered liquid to primary purification filter screen 204's effect has effectively been improved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present 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 without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A self-cleaning filter device comprises a device body (1), a water inlet (2) and a water outlet (101), and is characterized in that a primary purification filter screen (204) is arranged in an inner cavity of the water inlet (2), a secondary purification filter screen (102) is fixedly connected to the top of the inner cavity of the device body (1), a driving motor (3) is fixedly connected to the top of the device body (1), a rotating shaft (301) is fixedly connected to the output shaft end of the driving motor (3), a connecting rod (302) is fixedly connected to the side wall surface of the rotating shaft (301), a cleaning block (303) is fixedly connected to the connecting rod (302), bearing plates (4) are fixedly connected to two sides of the device body (1), water storage tanks (401) are connected to the bearing plates (4), second water pumps (402) are respectively arranged on opposite side wall surfaces of the water storage tanks (401), a collecting pipe (403) is communicated with the water outlet ends of the second water pumps (402), and a plurality of high-pressure spray heads (404) are respectively communicated to the opposite side wall surfaces of the collecting pipe (403).

2. The self-cleaning filter device according to claim 1, wherein the two side wall surfaces of the inner cavity of the water inlet (2) are fixedly connected with the placing blocks (203), and the primary purifying filter screen (204) is attached to the two placing blocks (203).

3. The self-cleaning filter device according to claim 1, wherein a first water pump (201) is installed at one side of the bottom end of the back of the device body (1) close to the water inlet (2), and a connecting pipe (202) is communicated with the water outlet end of the first water pump (201).

4. The self-cleaning filter device according to claim 1, wherein the primary purification filter screen (204) and the secondary purification filter screen (102) are respectively arranged in the inner cavities of the water inlet (2) and the device body (1) in an inclined manner.

5. A self-cleaning filter device according to claim 3, wherein the other end of the connecting pipe (202) is positioned in the inner cavity of the water inlet (2) and below the primary purification filter screen (204).

6. A self-cleaning filter apparatus as claimed in claim 1, wherein the upper end of said rotary shaft (301) penetrates through the middle position of the secondary purifying filter screen (102).

7. A self-cleaning filter apparatus as claimed in claim 1, wherein the top positions of said header (403) and said high pressure nozzle (404) on the left side extend through said secondary purifying filter screen (102).