CN220098720U - Biological filter for sewage treatment - Google Patents
Biological filter for sewage treatment Download PDFInfo
- Publication number
- CN220098720U CN220098720U CN202321672935.5U CN202321672935U CN220098720U CN 220098720 U CN220098720 U CN 220098720U CN 202321672935 U CN202321672935 U CN 202321672935U CN 220098720 U CN220098720 U CN 220098720U
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- CN
- China
- Prior art keywords
- scraping
- sewage treatment
- threaded rod
- filter
- fixedly connected
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- 239000010865 sewage Substances 0.000 title claims abstract description 18
- 238000007790 scraping Methods 0.000 claims abstract description 64
- 238000001914 filtration Methods 0.000 claims 5
- 239000010802 sludge Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to the technical field of sewage treatment, in particular to a biological filter for sewage treatment, which comprises a filter body, wherein one side of the filter body is fixedly connected with a first limit rod, the other side of the filter body is rotationally connected with a first threaded rod, one side of the filter body is fixedly connected with a first motor, the interior of the filter body is slidingly connected with a scraper blade, one side of the scraper blade is fixedly connected with two second limit rods, and one side of the scraper blade is rotationally connected with a second threaded rod. The utility model has the advantages that: the cooperation of scraper blade and scraping table scrapes the silt of a plurality of face and scraper blade surface of filter body inner wall respectively to the position through control scraper blade and scraping table will scrape the silt of scraping and take out the inside of filter body, not only can accomplish silt very easily and scrape the work, can also clear up the outside of filter body with convenient with silt, clear up effectually and reduced artificial intensity of labour.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a biological filter for sewage treatment.
Background
Chinese patent publication No. CN217498855U discloses a biological filter for sewage treatment, which comprises a filter body, a cleaning structure, a scraper, a slide plate, a connecting rod, a servo motor, a screw rod, a limit rod and a mounting structure.
Although the biological filter can scrape the sludge from the bottom of the filter through the scraper, the biological filter has no function of taking the sludge out of the filter, and the scraped sludge still remains in the filter, so that the biological filter is inconvenient to use.
In this regard, the utility model provides a biological filter for sewage treatment.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a biological filter for sewage treatment, which solves the problems mentioned in the background art and overcomes the shortcomings in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a biological filter for sewage treatment, including a filter body, a first stop lever is fixedly connected to one side of the filter body, a first threaded rod is rotatably connected to the other side of the filter body, a first motor is fixedly connected to one side of the filter body, a scraper is slidably connected to the inside of the filter body, two second stop levers are fixedly connected to one side of the scraper, a second threaded rod is rotatably connected to one side of the scraper, a second motor is fixedly connected to one side of the scraper, and a scraping table is slidably connected to the outer surfaces of the two second stop levers.
By any of the above schemes, it is preferable that one side of the first threaded rod is fixedly connected to the output end of the first motor, and one side of the second threaded rod is fixedly connected to the output end of the second motor.
By any of the above schemes, it is preferable that the shape of the scraping plate is matched with the shape of the inner wall of the filter tank body, and the outer surface of the scraping plate is connected with the inner surface of the filter tank body in a sliding way.
The technical effect achieved by adopting the scheme is as follows: the scraping plates scrape the two sides of the inner wall of the filter body.
By any of the above schemes, preferably, two sides of the scraping plate are respectively provided with a first through hole, wherein the inner surface of one first through hole is slidably connected to the outer surface of the first limiting rod, and the inner surface of the other first through hole is in threaded connection with the outer surface of the first threaded rod.
By any of the above schemes, preferably, one side of the scraping table is an inclined plane, the width of the scraping table is equal to that of the scraping plate, the bottom of the scraping table is attached to the inner bottom wall of the filter tank body, and one side of the scraping table is attached to one side of the scraping plate.
The technical effect achieved by adopting the scheme is as follows: the inclined surface is easier to scrape off the sludge.
By any of the above schemes, preferably, three second through holes are formed on one side of the scraping table, wherein the inner surfaces of two second through holes are slidably connected to the outer surface of the second limiting rod, and the inner surface of the other second through hole is in threaded connection with the outer surface of the second threaded rod.
The technical effect achieved by adopting the scheme is as follows: the second threaded rod rotates to drive the scraping table to move up and down.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
according to the utility model, the scrapers and the scraping tables are matched to scrape the sludge on a plurality of surfaces of the inner wall of the filter tank body and the surfaces of the scrapers, and the scraped sludge is brought into the filter tank body by controlling the positions of the scrapers and the scraping tables, so that the sludge scraping work can be easily completed, the sludge can be conveniently cleaned out of the filter tank body, the cleaning effect is good, and the labor intensity of workers is reduced.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of the overall structure according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of an embodiment of the present utility model;
FIG. 3 is a schematic view of a squeegee according to embodiments of the utility model;
fig. 4 is a schematic view of a scraping table according to an embodiment of the utility model.
In the figure: the filter tank comprises a filter tank body, a first limit rod, a first threaded rod, a first motor, a first through hole, a first scraper, a first through hole, a second limit rod, a second threaded rod, a second motor, a second scraper, a second through hole and a second through hole, wherein the first through hole is formed in the filter tank body, the second limit rod is connected with the first through hole, the second through hole is formed in the filter tank body, the first through hole, the first through rod is connected with the first motor, the first through rod, the.
Detailed Description
As shown in figures 1 to 4, a biological filter for sewage treatment comprises a filter body 1, wherein one side of the filter body 1 is fixedly connected with a first limiting rod 2, the other side of the filter body 1 is rotationally connected with a first threaded rod 3, one side of the filter body 1 is fixedly connected with a first motor 4, the inside of the filter body 1 is slidingly connected with a scraping plate 5, one side of the scraping plate 5 is fixedly connected with two second limiting rods 6, one side of the scraping plate 5 is rotationally connected with a second threaded rod 7, one side of the scraping plate 5 is fixedly connected with a second motor 8, the outer surfaces of the two second limiting rods 6 are slidingly connected with a scraping table 9, and the first motor 4 and the second motor 8 are powered by an external power supply and controlled by a conventional maturing means.
One side of the first threaded rod 3 is fixedly connected to the output end of the first motor 4, one side of the second threaded rod 7 is fixedly connected to the output end of the second motor 8, and the first motor 4 and the second motor 8 drive the first threaded rod 3 and the second threaded rod 7 to rotate respectively.
The shape of the scraping plate 5 is matched with the shape of the inner wall of the filter tank body 1, and the outer surface of the scraping plate 5 is connected with the inner surface of the filter tank body 1 in a sliding way.
The two sides of the scraping plate 5 are respectively provided with a first through hole 501, wherein the inner surface of one first through hole 501 is slidably connected with the outer surface of the first limiting rod 2, and the inner surface of the other first through hole 501 is in threaded connection with the outer surface of the first threaded rod 3.
One side of the scraping table 9 is an inclined plane, the width of the scraping table 9 is equal to that of the scraping plate 5, the bottom of the scraping table 9 is attached to the inner bottom wall of the filter tank body 1, one side of the scraping table 9 is attached to one side of the scraping plate 5, and therefore the scraping table 9 is cleaned in the ascending process.
Three second through holes 901 are formed in one side of the scraping table 9, wherein the inner surfaces of the two second through holes 901 are slidably connected to the outer surface of the second limiting rod 6, and the inner surface of the other second through hole 901 is in threaded connection with the outer surface of the second threaded rod 7.
A biological filter for sewage treatment comprises the following working processes:
when the filter tank body 1 is not required to be cleaned, the scraping plate 5 is attached to the inner wall of one side of the filter tank body 1, the bottom of the scraping table 9 is attached to the inner bottom wall of the filter tank body 1, when sludge is required to be cleaned, the first motor 4 is started to drive the first threaded rod 3 to rotate, so that the scraping plate 5 is driven to move along the inner wall of the filter tank body 1, in the moving process, the scraping plate 5 scrapes sludge on two sides of the inner wall of the filter tank body 1, the scraping table 9 scrapes the sludge on the bottom of the filter tank body 1, when one side of an inclined plane of the scraping table 9 contacts with the other side of the filter tank body 1, the first motor 4 is stopped, the second motor 8 is started to drive the second threaded rod 7 to rotate, the scraping table 9 ascends together with the sludge scraped before being driven to ascend, in the ascending process, one side of the scraping table 9 ascends and the sludge on the left side of the filter tank body 1 is scraped, when the scraping table 9 ascends and the bottom is higher than the filter tank body 1, the second motor 8 is stopped, the first motor 4 is started again, the scraping plate 5 is driven to leave the upper side of the filter tank body 1, and the scraped from the lower sludge is reset from the scraping table 9, and the cleaning table 9 is completed.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
according to the utility model, through the cooperation of the scraping plate 5 and the scraping table 9, sludge on a plurality of surfaces of the inner wall of the filter tank body 1 and the surface of the scraping plate 5 is scraped respectively, and the scraped sludge is brought into the filter tank body 1 by controlling the positions of the scraping plate 5 and the scraping table 9, so that not only can the sludge scraping work be completed easily, but also the sludge can be cleaned out of the filter tank body 1 conveniently, the cleaning effect is good, and the labor intensity of manpower is reduced.
Claims (6)
1. A biological filter for sewage treatment is characterized in that: including filtering pond body (1), one side fixedly connected with first gag lever post (2) of filtering pond body (1), the opposite side of filtering pond body (1) rotates and is connected with a first threaded rod (3), one side fixedly connected with first motor (4) of filtering pond body (1), the inside sliding connection of filtering pond body (1) has a scraper blade (5), one side fixedly connected with two second gag lever posts (6) of scraper blade (5), one side rotation of scraper blade (5) is connected with a second threaded rod (7), one side fixedly connected with second motor (8) of scraper blade (5), two the surface sliding connection of second gag lever post (6) has a platform (9) of scraping.
2. A biological filter for sewage treatment according to claim 1, wherein: one side of the first threaded rod (3) is fixedly connected to the output end of the first motor (4), and one side of the second threaded rod (7) is fixedly connected to the output end of the second motor (8).
3. A biological filter for sewage treatment according to claim 2, wherein: the shape of the scraping plate (5) is matched with the shape of the inner wall of the filter tank body (1), and the outer surface of the scraping plate (5) is connected with the inner surface of the filter tank body (1) in a sliding manner.
4. A biological filter for sewage treatment according to claim 3, wherein: the two sides of the scraping plate (5) are respectively provided with a first through hole (501), wherein the inner surface of one first through hole (501) is connected to the outer surface of the first limiting rod (2) in a sliding mode, and the inner surface of the other first through hole (501) is connected to the outer surface of the first threaded rod (3) in a threaded mode.
5. A biological filter for sewage treatment according to claim 4, wherein: one side of the scraping table (9) is an inclined plane, the width of the scraping table (9) is equal to that of the scraping plate (5), the bottom of the scraping table (9) is attached to the inner bottom wall of the filter tank body (1), and one side of the scraping table (9) is attached to one side of the scraping plate (5).
6. The biological filter for sewage treatment according to claim 5, wherein: three second through holes (901) are formed in one side of the scraping table (9), the inner surfaces of the two second through holes (901) are connected to the outer surface of the second limiting rod (6) in a sliding mode, and the inner surfaces of the other second through holes (901) are connected to the outer surface of the second threaded rod (7) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321672935.5U CN220098720U (en) | 2023-06-29 | 2023-06-29 | Biological filter for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321672935.5U CN220098720U (en) | 2023-06-29 | 2023-06-29 | Biological filter for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220098720U true CN220098720U (en) | 2023-11-28 |
Family
ID=88847152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321672935.5U Active CN220098720U (en) | 2023-06-29 | 2023-06-29 | Biological filter for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220098720U (en) |
-
2023
- 2023-06-29 CN CN202321672935.5U patent/CN220098720U/en active Active
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