CN213192713U

CN213192713U - Filter self-cleaning filter screen device

Info

Publication number: CN213192713U
Application number: CN202021989693.9U
Authority: CN
Inventors: 熊建新; 曹树强; 熊贤福
Original assignee: Jiangxi Jiangyue Environmental Protection Technology Co ltd
Current assignee: Jiangxi Jiangyue Environmental Protection Technology Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-14
Anticipated expiration: 2030-09-14

Abstract

The utility model relates to the technical field of filter screen cleaning devices, in particular to an automatic filter screen cleaning device for a filter, which comprises a filter body, wherein a water storage tank is fixed on one side of the filter body, a flange is fixed on the top end of the filter body, a top cover is sleeved on the top end of the water storage tank, a water pump is installed above the top cover, the water pump is communicated with a water pipe, a connecting column is fixed above the flange, a top disc is fixed on the upper surface of the connecting column by welding, and a cleaning filtering component is arranged on the top disc. And the whole filter is inconvenient to disassemble and assemble.

Description

Filter self-cleaning filter screen device

Technical Field

The utility model relates to a filter screen cleaning device technical field specifically is filter self-cleaning filter screen device.

Background

The filter is an indispensable device on a medium conveying pipeline and is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter. After the filter is provided with the filter cartridge with a filter screen of a certain specification, impurities are blocked, the filter cartridge needs to be taken out of the filter when the existing filter needs to be cleaned, the filter cartridge is re-installed after being cleaned, the filter is troublesome, and the whole filter is inconvenient to disassemble and assemble. In view of this, we propose an automatic filter cleaning and filtering device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter self-cleaning filter screen device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the automatic filter screen cleaning device for the filter comprises a filter body, a water storage tank is fixed on one side of the filter body, a flange plate is fixed on the top end of the filter body, a top cover is sleeved on the top end of the water storage tank, a water pump is installed above the top cover, a water pipe is communicated on the water pump, one end of the water pipe penetrates through the top cover and extends into the water storage tank, the other end of the water pipe penetrates through the flange plate and extends into the filter body, a connecting column is fixed above the flange plate, a top disc is fixedly welded on the upper surface of the connecting column, a cleaning filtering component is arranged on the top disc and comprises a motor installed on the upper surface of the top disc, a rotating rod is fixedly connected to the output end of the motor, a plurality of cleaning blades are connected to the rod body of the rotating rod, and cleaning cotton is fixed on each cleaning blade, the bottom of bull stick is equipped with the chassis, the filter screen that closely bonds in the top on chassis, clean cotton with the inner wall of filter screen rotates and is connected.

Preferably, a top hole is formed in the middle of the base plate, and the outer wall of the base plate is welded and fixed with the inner wall of the filter body.

Preferably, a through pipe is fixed at the bottom end of the filter body.

Preferably, the through pipe is far away from one end of the filter body and is provided with a base.

Preferably, the filter screen is tightly adhered to the inner wall of the filter body.

Preferably, a first through hole with the same size as the rotating rod is formed in the top disc.

Preferably, a second through hole with the same size as the first through hole is formed in the connecting column.

Compared with the prior art, the beneficial effects of the utility model are that: this filter self-cleaning filter screen device, at filter body externally mounted storage water tank, it is internal to go into the filter with the water pump through the water pump, clean blade and clean cotton on the rethread motor drive bull stick rotate, clean filter screen inside, sewage after the cleanness is direct to be discharged from the siphunculus department, solved current filter when needs wash, need will strain a section of thick bamboo and take out from the filter, pack into again after the cleaning, comparatively troublesome, and the comparatively inconvenient problem of the whole dismouting of filter.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a clean filter mechanism according to the present invention;

FIG. 3 is a second schematic structural view of the cleaning and filtering mechanism of the present invention;

fig. 4 is a cross-sectional view of the middle top plate of the present invention;

FIG. 5 is a cross-sectional view of the connecting column of the present invention;

fig. 6 is a schematic structural view of the middle top plate of the present invention.

In the figure: 1. a filter body; 11. a top tray; 111. a first through hole; 12. connecting columns; 121. a second through hole; 2. a water storage tank; 21. a top cover; 3. a flange plate; 4. cleaning the filter assembly; 41. a motor; 42. a rotating rod; 43. cleaning the blades; 431. cleaning cotton; 44. filtering with a screen; 45. a chassis; 451. a top hole; 5. pipe passing; 6. a base; 7. a water pump; 71. a water pipe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

the automatic filter cleaning and filtering device comprises a filter body 1, a water storage tank 2 is fixed on one side of the filter body 1, a flange 3 is fixed on the top end of the filter body 1, a top cover 21 is sleeved on the top end of the water storage tank 2, a water pump 7 is installed above the top cover 21, the water pump 7 is communicated with a water pipe 71, one end of the water pipe 71 penetrates through the top cover 21 and extends into the water storage tank 2, the other end of the water pipe penetrates through the flange 3 and extends into the filter body 1, a connecting column 12 is fixed above the flange 3, a top disc 11 is fixedly welded on the upper surface of the connecting column 12, a cleaning and filtering component 4 is arranged on the top disc 11, the cleaning and filtering component 4 comprises a motor 41 installed on the upper surface of the top disc 11, a rotating rod 42 is fixedly connected to the output end of the motor 41, a plurality of cleaning blades 43 are connected to, the bottom end of the rotating rod 42 is provided with a base plate 45, a filter screen 44 is tightly adhered above the base plate 45, and the cleaning cotton 431 is rotatably connected with the inner wall of the filter screen 44.

In this embodiment, a top hole 451 is formed in the middle of the bottom plate 45, and the outer wall of the bottom plate 45 is welded and fixed to the inner wall of the filter body 1, so that the filter screen 44 is conveniently mounted.

Further, the bottom end of the filter body 1 is fixed with a through pipe 5, and the through pipe 5 is fixedly connected with the lower bottom surface of the chassis 45 to help the water source inside to flow out.

In addition, the base 6 is installed to the one end that the siphunculus 5 kept away from filter body 1, and a plurality of mounting holes have been seted up on the top of base 6, are convenient for install filter body 1 subaerial.

Further, the filter screen 44 is tightly adhered to the inner wall of the filter body 1, so that the filter body 1 can filter water.

It is worth noting that the first through hole 111 with the same size as the rotating rod 42 is formed in the top plate 11, so that the rotating rod 42 can pass through the top plate 11 to rotate in the filter body 1, and the cleaning blade 43 and the cleaning cotton 431 are driven to rotate to clean the inside of the filter screen 44.

It should be noted that the connecting column 12 is provided with a second through hole 121 having the same size as the first through hole 111, so that the rotating rod 42 can pass through the connecting column 12 to rotate inside the filter body 1.

It should be noted that the filter body 1 in the present embodiment is conventional in the art, and will not be described herein.

When the automatic filter cleaning and filtering net device of the embodiment is used, the base plate 45 and the filter net 44 on the base plate 45 are adhered to the inner wall of the filter body 1, part of impurities and particles can be adhered to the filter net 44 after the filter net 44 passes through the inside of the filter, the motor 41 is connected with an external power supply to enable the motor to work, the output end of the motor 41 drives the cleaning blade 43 to rotate, meanwhile, the cleaning cotton 431 on the cleaning blade 43 rubs and rotates in the inner wall of the filter net 44 to clean the inside of the filter net 44, the top cover 21 is opened to inject clean water into the water storage tank 2, the water pump 7 is connected with the external power supply, the water pump 7 pumps the clean water in the water storage tank 2 into the water pipe 71 and then injects the clean water into the filter body 1 from the other end of the water pipe 71 to clean the cleaning cotton 431 of the filter net 44 just before cleaning, the cleaned sewage flows, the filter cartridge needs to be taken out of the filter and then put in the filter again after cleaning treatment, which is troublesome and inconvenient for the whole disassembly and assembly of the filter.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Filter self-cleaning filter screen device, including filter body (1), its characterized in that: one side of the filter body (1) is fixed with a water storage tank (2), the top end of the filter body (1) is fixed with a flange plate (3), the top end of the water storage tank (2) is sleeved with a top cover (21), a water pump (7) is installed above the top cover (21), the water pump (7) is communicated with a water pipe (71), one end of the water pipe (71) penetrates through the top cover (21) and extends into the water storage tank (2), the other end of the water pipe penetrates through the flange plate (3) and extends into the filter body (1), a connecting column (12) is fixed above the flange plate (3), a top plate (11) is fixed on the upper surface of the connecting column (12) in a welded mode, a cleaning filtering component (4) is arranged on the top plate (11), the cleaning filtering component (4) comprises a motor (41) installed on the upper surface of the top plate (11), the output fixedly connected with bull stick (42) of motor (41), be connected with a plurality of clean blade (43) on the body of rod of bull stick (42), every all be fixed with clean cotton (431) on clean blade (43), the bottom of bull stick (42) is equipped with chassis (45), the top of chassis (45) closely bonds and has filter screen (44), clean cotton (431) with the inner wall of filter screen (44) rotates and connects.

2. The automatic filter cleaning and filtering device according to claim 1, wherein: a top hole (451) is formed in the middle of the bottom plate (45), and the outer wall of the bottom plate (45) is welded and fixed with the inner wall of the filter body (1).

3. The automatic filter cleaning and filtering device according to claim 1, wherein: the bottom end of the filter body (1) is fixed with a through pipe (5).

4. The automatic filter cleaning and filtering device according to claim 3, wherein: the through pipe (5) is far away from one end of the filter body (1) and is provided with a base (6).

5. The automatic filter cleaning and filtering device according to claim 1, wherein: the filter screen (44) is tightly adhered to the inner wall of the filter body (1).

6. The automatic filter cleaning and filtering device according to claim 1, wherein: a first through hole (111) with the same size as the rotating rod (42) is formed in the top disc (11).

7. The automatic filter cleaning and filtering device according to claim 6, wherein: and a second through hole (121) with the same size as the first through hole (111) is formed in the connecting column (12).