CN216825143U - Multi-media filter special for sewage treatment - Google Patents
Multi-media filter special for sewage treatment Download PDFInfo
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- CN216825143U CN216825143U CN202220586341.1U CN202220586341U CN216825143U CN 216825143 U CN216825143 U CN 216825143U CN 202220586341 U CN202220586341 U CN 202220586341U CN 216825143 U CN216825143 U CN 216825143U
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- filter screen
- shell
- fixedly connected
- rotating seat
- sewage
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Abstract
The utility model relates to the technical field of sewage treatment equipment, in particular to a multi-media filter special for sewage treatment; the filtering device comprises a shell, a driving motor, a rotating seat, a coarse filter screen, a fine filter screen, an outer filter screen and a cleaning component, wherein the cleaning component comprises a baffle and a cleaning block, when in use, sewage is firstly added into the coarse filter screen, the driving motor drives the rotating seat to rotate, the rotating seat drives the coarse filter screen, the fine filter screen and the outer filter screen to rotate, further throwing the sewage out of the coarse filter screen under the action of centrifugal force, allowing the sewage to enter the fine filter screen, throwing the sewage to the outer filter screen through the rotation of the fine filter screen, filtering the sewage through the three filter screens, wherein three cleaning assemblies are arranged, wherein the three cleaning blocks are respectively abutted against the coarse filter screen, the fine filter screen and the outer filter screen, impurities on the coarse filter screen, the fine filter screen and the outer filter screen are cleaned through the three cleaning blocks, thereby realizing the purposes of preventing impurities from blocking the filter holes and reducing the filter efficiency after long-time use.
Description
Technical Field
The utility model relates to a sewage treatment device technical field especially relates to a multi-media filter who is exclusively used in sewage treatment.
Background
The multi-medium filter is a device which utilizes more than two kinds of filter media and leads water with higher turbidity to pass through granular or non-granular materials with certain thickness under certain pressure, thereby effectively removing suspended impurities and clarifying the water.
Currently, multi-media filters are widely used for sewage treatment.
But the multi-media filter of current sewage treatment does not set up the clearance structure, and impurity can block up the filtration pore after long-time the use, and then reduces filtration efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-media filter who is exclusively used in sewage treatment, the multi-media filter who aims at solving sewage treatment among the prior art does not set up the clearance structure, and impurity can block up the filtration pore after long-time the use, and then reduces filtration efficiency's technical problem.
In order to achieve the purpose, the utility model provides a multi-media filter scale specially used for sewage treatment, which comprises a base, supporting legs and a filtering device; the supporting legs are fixedly connected with the base and are positioned on one side of the base; the filtering device comprises a shell, a driving motor, a rotating seat, a coarse filter screen, a fine filter screen, an outer filter screen and a cleaning assembly, wherein the shell is fixedly connected with the supporting legs and positioned on one side of the base away from the supporting legs, the rotating seat is rotatably connected with the shell and positioned inside the shell, the driving motor is fixedly connected with the base and positioned on one side of the supporting legs close to the base, the output end of the driving motor is connected with the rotating seat, the coarse filter screen is fixedly connected with the rotating seat and positioned on one side of the driving motor away from the rotating seat, the fine filter screen is fixedly connected with the rotating seat and positioned on one side of the coarse filter screen close to the rotating seat, the coarse filter screen is sleeved on the coarse filter screen, the outer filter screen is fixedly connected with the rotating seat and positioned on one side of the fine filter screen close to the rotating seat, and is sleeved on the fine filter screen; the cleaning assembly comprises a baffle and a cleaning block, the baffle is fixedly connected with the shell and is positioned inside the shell, and the cleaning block is connected with the shell and is positioned inside the shell.
The cleaning block comprises a mounting seat, a scraping plate and a collecting frame, wherein the mounting seat is detachably connected with the shell and is positioned on one side of the shell, which is far away from the supporting legs; the scraper is fixedly connected with the mounting seat and is positioned in the shell; the collecting frame is fixedly connected with the scraper and is positioned on one side, far away from the mounting seat, of the scraper.
The cleaning block further comprises a sealing ring, the sealing ring is fixedly connected with the mounting seat and is positioned on one side, close to the scraper, of the mounting seat.
The shell is provided with a water inlet and a water outlet, the water inlet is positioned on one side of the shell close to the mounting seat, and the water inlet penetrates through the shell; the water outlet is positioned on one side of the base and penetrates through the base.
The multi-media filter special for sewage treatment further comprises a valve, wherein the valve is fixedly connected with the shell, communicated with the shell and positioned on one side, close to the water outlet, of the shell.
The utility model discloses a multi-media filter who is exclusively used in sewage treatment during the use, add sewage earlier the coarse strainer, through driving motor's work drives it rotates to rotate the seat, it drives to rotate the seat the coarse strainer thin filter screen with outer filter screen rotates, and then makes sewage throw off under the effect of centrifugal force the coarse strainer gets into thin filter screen, through the rotation of thin filter screen throws sewage extremely outer filter screen, the coarse strainer thin filter screen with the filtration pore size of crossing on the outer filter screen is from big to small, filters sewage through three-layer filter screen, because the coarse strainer thin filter screen with outer filter screen can block the impurity in the sewage on the dictyosome at rotatory in-process, the clearance subassembly is provided with threely, wherein threely the clearance piece respectively in the coarse strainer, The fine filter screen with outer filter screen butt, the coarse filter screen fine filter screen with outer filter screen is when rotating, and impurity on it can be by three the clearance piece is scraped down to the realization prevents to use for a long time after impurity jam filtration pore, reduces filtration efficiency's purpose.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 is obvious that the drawings in the following description are only 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 structural view of a multi-media filter dedicated for sewage treatment according to the present invention.
Fig. 2 is a schematic view of the rotating seat structure provided by the present invention.
Fig. 3 is an enlarged view of fig. 2 at a.
In the figure, 1-a base, 2-supporting legs, 3-a filtering device, 31-a shell, 311-a water inlet, 312-a water outlet, 32-a driving motor, 33-a rotating seat, 34-a coarse filter screen, 35-a fine filter screen, 36-an outer filter screen, 37-a cleaning component, 371-a baffle, 372-a cleaning block, 3721-a mounting seat, 3722-a scraper, 3723-a collecting frame, 3724-a sealing ring and 4-a valve.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 3, the present invention provides a multi-media filter specially used for sewage treatment, which comprises a base 1, support legs 2 and a filtering device 3; the supporting legs 2 are fixedly connected with the base 1 and are positioned on one side of the base 1; filter equipment 3 includes shell 31, driving motor 32, rotates seat 33, coarse strainer 34, thin filter screen 35, outer filter screen 36 and clearance subassembly 37, shell 31 with 2 fixed connection of supporting leg, and lie in supporting leg 2 keeps away from one side of base 1, rotate seat 33 with shell 31 rotates the connection, and lie in inside shell 31, driving motor 32 with base 1 fixed connection, and lie in base 1 is close to one side of supporting leg 2, driving motor 32's output with rotate seat 33 and connect, coarse strainer 34 with rotate seat 33 fixed connection, and lie in rotate seat 33 and keep away from one side of driving motor 32, thin filter screen 35 with rotate seat 33 fixed connection, and lie in rotate seat 33 and be close to one side of coarse strainer 34, and the cover is established on coarse strainer 34, the outer layer filter screen 36 is fixedly connected with the rotating seat 33, is positioned on one side of the rotating seat 33 close to the fine filter screen 35, and is sleeved on the fine filter screen 35; the cleaning assembly 37 comprises a baffle 371 and a cleaning block 372, the baffle 371 is fixedly connected with the outer shell 31 and is positioned inside the outer shell 31, and the cleaning block 372 is connected with the outer shell 31 and is positioned inside the outer shell 31.
Further, referring to fig. 1, the housing 31 has a water inlet 311 and a water outlet 312, the water inlet 311 is located on a side of the housing 31 close to the mounting seat 3721, and the water inlet 311 penetrates through the housing 31; the water outlet 312 is located at one side of the base 1, and the water outlet 312 penetrates through the base 1.
Further, referring to fig. 1, the multimedia filter dedicated for sewage treatment further includes a valve 4, where the valve 4 is fixedly connected to the housing 31, is communicated with the housing 31, and is located at a side of the housing 31 close to the water outlet 312.
In this embodiment, the support legs 2 are four, and the support legs 2 are right to the housing 31 support, the water inlet 311 is located right above the coarse filter 34, during use, firstly, the water inlet 311 adds sewage into the coarse filter 34, and through the work of the driving motor 32, the rotating seat 33 is driven to rotate, the rotating seat 33 drives the coarse filter 34, the fine filter 35 and the outer filter 36 rotate, so that the sewage is thrown out of the coarse filter 34 under the action of centrifugal force and enters the fine filter 35, the sewage is thrown out of the outer filter 36 through the rotation of the fine filter 35, the outer filter 36 throws the sewage out of the housing 31, and then the filtered sewage is discharged through the water outlet 312, and the opening and closing of the water outlet 312 are controlled through the valve 4, make the staff can control the emission of sewage, coarse strainer 34 fine filter screen 35 with filtration pore size on the outer filter screen 36 is by big to little, filters sewage through the three-layer filter screen, because coarse strainer 34 fine filter screen 35 with outer filter screen 36 can block the impurity in the sewage on the dictyosome at rotatory in-process, clearance subassembly 37 is provided with threely, wherein threely clearance piece 372 respectively in coarse strainer 34 fine filter screen 35 with outer filter screen 36 butt, coarse strainer 34 fine filter screen 35 with outer filter screen 36 is when rotating, and impurity on it can be by threely clearance piece 372 scrapes to realize preventing that long-time use back impurity from blockking up the filtration pore, reducing filtration efficiency's purpose.
Further, referring to fig. 3, the cleaning block 372 includes a mounting seat 3721, a scraping plate 3722 and a collecting frame 3723, the mounting seat 3721 is detachably connected to the housing 31 and is located on a side of the housing 31 away from the supporting leg 2; the scraping plate 3722 is fixedly connected with the mounting seat 3721 and is positioned inside the shell 31; the collecting frame 3723 is fixedly connected to the scraper 3722 and is located on a side of the scraper 3722 away from the mounting seat 3721.
In this embodiment, the scraper 3722 abuts against the baffle 371, the scraper 3722 is supported by the baffle 371, the scraper 3722 is prevented from moving, impurities scraped by the scraper 3722 can fall into the collecting frame 3723 under the action of gravity through the collecting frame 3723, the impurities are collected, the cleaning block 372 can be detached from the housing 31 through the detachable connection of the mounting seat 3721 and the housing 31, and the impurities in the collecting frame 3723 can be cleaned conveniently.
Further, referring to fig. 3, the cleaning block 372 further includes a sealing ring 3724, and the sealing ring 3724 is fixedly connected to the mounting seat 3721 and is located at a side of the mounting seat 3721 close to the scraping plate 3722.
In this embodiment, the seal 3724 is made of rubber having elasticity, and the seal 3724 seals a gap between the mounting seat 3721 and the housing 31, thereby preventing the sewage inside the housing 31 from leaking through the gap between the mounting seat 3721 and the housing 31.
The utility model discloses a multi-media filter who is exclusively used in sewage treatment, during the use, add sewage earlier the coarse strainer 34, through the work of driving motor 32, drive rotate the seat 33 and rotate, it drives to rotate the seat 33 the coarse strainer 34, fine filter screen 35 and outer filter screen 36 rotates, and then make sewage throw away under the effect of centrifugal force the coarse strainer 34 gets into fine filter screen 35, throws sewage to outer filter screen 36 through the rotation of fine filter screen 35, coarse strainer 34, fine filter screen 35 and the filtration pore size on outer filter screen 36 is from big to small, filters sewage through three-layer filter screen, because coarse strainer 34, fine filter screen 35 with outer filter screen 36 can block the impurity in the sewage on the dictyosome in rotatory process, clearance subassembly 37 is provided with threely, wherein three clearance piece 372 respectively in coarse strainer 34 fine filter screen 35 with outer filter screen 36 butt, coarse strainer 34 fine filter screen 35 with outer filter screen 36 is when rotating, and impurity on it can be by three clearance piece 372 is scraped to the realization prevents to use for a long time after impurity jam filtration pore, reduces filtration efficiency's purpose.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (5)
1. A multi-media filter special for sewage treatment is characterized by comprising a base, supporting legs and a filtering device;
the supporting legs are fixedly connected with the base and are positioned on one side of the base;
the filtering device comprises a shell, a driving motor, a rotating seat, a coarse filter screen, a fine filter screen, an outer filter screen and a cleaning assembly, wherein the shell is fixedly connected with the supporting legs and positioned on one side of the base away from the supporting legs, the rotating seat is rotatably connected with the shell and positioned inside the shell, the driving motor is fixedly connected with the base and positioned on one side of the supporting legs close to the base, the output end of the driving motor is connected with the rotating seat, the coarse filter screen is fixedly connected with the rotating seat and positioned on one side of the driving motor away from the rotating seat, the fine filter screen is fixedly connected with the rotating seat and positioned on one side of the coarse filter screen close to the rotating seat, the coarse filter screen is sleeved on the coarse filter screen, the outer filter screen is fixedly connected with the rotating seat and positioned on one side of the fine filter screen close to the rotating seat, and is sleeved on the fine filter screen;
the cleaning assembly comprises a baffle and a cleaning block, the baffle is fixedly connected with the shell and is positioned inside the shell, and the cleaning block is connected with the shell and is positioned inside the shell.
2. The multi-media filter dedicated for sewage treatment according to claim 1,
the cleaning block comprises a mounting seat, a scraping plate and a collecting frame, wherein the mounting seat is detachably connected with the shell and is positioned on one side of the shell, which is far away from the supporting legs; the scraper is fixedly connected with the mounting seat and is positioned in the shell; the collecting frame is fixedly connected with the scraper and is positioned on one side, far away from the mounting seat, of the scraper.
3. The multi-media filter dedicated for sewage treatment according to claim 2,
the cleaning block further comprises a sealing ring, and the sealing ring is fixedly connected with the mounting seat and is positioned on one side, close to the scraper, of the mounting seat.
4. The multi-media filter dedicated for sewage treatment according to claim 2,
the shell is provided with a water inlet and a water outlet, the water inlet is positioned on one side of the shell close to the mounting seat, and the water inlet penetrates through the shell; the water outlet is positioned on one side of the base and penetrates through the base.
5. The multi-media filter dedicated for sewage treatment according to claim 4,
the multi-media filter special for sewage treatment further comprises a valve, wherein the valve is fixedly connected with the shell, communicated with the shell and positioned on one side, close to the water outlet, of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220586341.1U CN216825143U (en) | 2022-03-17 | 2022-03-17 | Multi-media filter special for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220586341.1U CN216825143U (en) | 2022-03-17 | 2022-03-17 | Multi-media filter special for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216825143U true CN216825143U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220586341.1U Active CN216825143U (en) | 2022-03-17 | 2022-03-17 | Multi-media filter special for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216825143U (en) |
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2022
- 2022-03-17 CN CN202220586341.1U patent/CN216825143U/en active Active
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