CN221846408U - Wastewater treatment equipment capable of multi-layer filtration - Google Patents

Abstract

The utility model discloses a wastewater treatment device capable of multi-layer filtration, and relates to the technical field of wastewater treatment. The utility model comprises a treatment box, the upper side of which is fixedly connected with a motor, and the upper side of the inner wall of the treatment box is rotatably matched with a rotating rod fixedly connected with the output end of the motor. The utility model can realize the blocking and concentration of impurities on the inner wall of the annular groove-shaped mesh body during the rotation of the annular groove-shaped mesh body by setting a scraper, so that the impurities are accumulated on the drop-out openings opened by the annular baffle, and then after the drop-out openings on the annular groove-shaped mesh body overlap with the drop-out openings on the annular baffle, the impurities will fall from the two corresponding drop-out openings into the guide pipe, and then fall into the collection box from the guide pipe for collection, and when cleaning, the collection box can be directly opened to clean the inside, and there is no need to clean the annular groove-shaped mesh body separately in the treatment box, which relatively saves cleaning time and relatively improves processing efficiency.

Description

Wastewater treatment equipment capable of multi-layer filtration

Technical Field

The utility model belongs to the technical field of wastewater treatment, and in particular relates to wastewater treatment equipment capable of multi-layer filtration.

Background Art

The existing technology of wastewater treatment is to use physical, chemical and biological methods to treat wastewater to purify the wastewater and reduce pollution. In the wastewater treatment stage, treatment equipment is needed to gradually treat the wastewater. Sand, metal elements, etc. in the water need to be filtered to purify the sewage and avoid polluting the environment.

The Chinese patent with the publication number CN220003114U discloses a wastewater treatment equipment capable of multi-layer filtration, including a filter box, a motor, a rotating shaft, a coarse filter, a fine filter, an activated carbon filter, and a filter brush. The coarse filter, the fine filter, and the activated carbon filter all include an inverted cone mesh and an annular groove mesh. The single-side main view section of the annular groove mesh is U-shaped, and the top of the annular groove mesh is integrally formed and sleeved on the periphery of the inverted cone mesh. The upper sides of the three inverted cone meshes are respectively movably connected with filter brushes parallel to the radius of the inverted cone mesh. When the above technical scheme is implemented, the filter is cleaned by the road network brush, and impurities will be flushed into the annular groove mesh. The impurities accumulated in the annular groove mesh can be easily cleaned out by opening the box door regularly. After the impurities are cleaned, the annular groove mesh should be washed with a brush or other tools to prevent it from being blocked. However, in actual use, during the purification process, it is necessary to regularly clean impurities and brush the meshes of the multiple circular grooved meshes. When cleaning the multiple circular grooved meshes inside the filter box, there are certain limitations (such as narrow space and dim light) due to the cleaning inside the filter box, and because it is circular, it needs to be cleaned while rotating, which is very inconvenient and requires a long period of downtime for cleaning, affecting the efficiency of wastewater treatment.

In view of this, the present utility model is proposed.

Utility Model Content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a wastewater treatment device capable of multi-layer filtration.

In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

A wastewater treatment device capable of multi-layer filtration comprises a treatment box, a motor is fixedly connected to the upper side of the treatment box, a rotating rod fixedly connected to the output end of the motor is rotatably matched on the upper side of the inner wall of the treatment box, an impurity filter screen and an activated carbon filter screen are fixedly connected to the outer side of the rotating rod from top to bottom, and an annular groove-shaped mesh body is fixedly connected to the outer side of the impurity filter screen and the activated carbon filter screen;

The inner wall of the processing box is fixedly connected with an annular baffle plate that slides with the bottom of the two circular groove-shaped mesh bodies, and drop-off openings are provided on one side of the two annular baffle plates and the circular groove-shaped mesh bodies. A scraper that matches the two circular groove-shaped mesh bodies is fixedly connected to one side of the processing box, and nylon brushes are fixedly connected to both sides of the two scrapers. The lower sides of the two annular baffle plates are fixedly connected with guide tubes that match the drop-off openings, and one side of the processing box is fixedly connected with a collection box that matches the guide tube.

Optionally, two inclined plates are fixedly connected to the other side of the treatment box, and two cleaning brushes in contact with the impurity filter and the activated carbon filter are fixedly connected to the lower side of the two inclined plates. During the rotation of the impurity filter and the activated carbon filter, the upper side of the corresponding impurity filter and the activated carbon filter are cleaned by the two cleaning brushes respectively to reduce the possibility of blockage.

Optionally, a filter port is provided on one side of the inner wall of the processing box and inside the collecting box, and a filter net is fixedly connected to the inner wall of the filter port to filter a very small amount of water scraped out of the collecting box through the filter net.

Optionally, the upper sides of the two annular baffles are provided with limiting openings, and the inner walls of the two limiting openings are slidably matched with limiting blocks fixedly connected to one side of the two annular groove-shaped net bodies. When the annular groove-shaped net body rotates, the limiting blocks rotate in the limiting openings to increase the stability of the annular groove-shaped net body.

Optionally, an observation port is provided on one side of the collection box, and a transparent plate is fixedly connected to the inner wall of the observation port. The transparent plate in the observation port can be used to judge the accumulation of impurities in the collection box and whether it is ready for cleaning, thereby increasing the convenience of users in judging the accumulation of internal impurities.

Optionally, a liquid inlet pipe is installed on the upper side of the treatment box, and a liquid outlet pipe is installed on the lower side of the treatment box. The liquid inlet pipe is connected to a corresponding sewage pipe, and the liquid outlet pipe is used to guide the treated liquid out.

After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

By setting a scraper, it is possible to block and concentrate impurities on the inner wall of the circular grooved mesh body during the rotation of the circular grooved mesh body, so that the impurities are accumulated on the drop openings opened by the annular baffle plate. After the drop openings on the circular grooved mesh body overlap with the drop openings on the annular baffle plate, the impurities will fall from the two corresponding drop openings into the guide tube, and then fall into the collection box through the guide tube for collection. When cleaning, the collection box can be directly opened for cleaning, and there is no need to clean the circular grooved mesh body separately in the processing box, which relatively saves cleaning time and relatively improves processing efficiency.

The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

FIG1 is a schematic diagram of a three-dimensional cross-sectional structure of a circular groove-shaped mesh body according to an embodiment of the present invention;

FIG2 is a schematic diagram of a three-dimensional structure of an embodiment of the utility model;

FIG3 is a schematic diagram of a front cross-sectional structure of an embodiment of the utility model;

FIG4 is an enlarged structural schematic diagram of point A in FIG3 according to an embodiment of the present utility model;

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

1. Processing box; 2. Motor; 3. Rotating rod; 4. Impurity filter; 5. Activated carbon filter; 6. Circular groove mesh; 7. Annular baffle; 8. Drop port; 9. Scraper; 10. Nylon brush; 11. Guide tube; 12. Collection box; 13. Inclined plate; 14. Cleaning brush; 15. Filter port; 16. Filter net; 17. Limit port; 18. Limit block; 19. Observation port; 20. Transparent plate; 21. Liquid inlet pipe; 22. Liquid outlet pipe.

It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments.

DETAILED DESCRIPTION

The utility model will now be further described in detail with reference to the accompanying drawings.

Please refer to FIGS. 1-4 , in this embodiment, a wastewater treatment device capable of multi-layer filtration is provided, including a treatment box 1, a motor 2 is fixedly connected to the upper side of the treatment box 1, a rotating rod 3 fixedly connected to the output end of the motor 2 is rotatably matched on the upper side of the inner wall of the treatment box 1, an impurity filter screen 4 and an activated carbon filter screen 5 are fixedly connected to the outer side of the rotating rod 3 from top to bottom, and an annular groove-shaped mesh body 6 is fixedly connected to the outer side of the impurity filter screen 4 and the activated carbon filter screen 5;

The annular groove-shaped net body 6 is an annular plate equipped with an annular net, so that the annular plate and the annular net form an annular groove net;

The inner wall of the processing box 1 is fixedly connected with an annular baffle 7 that slidably cooperates with the bottom of the two annular groove-shaped net bodies 6, and a drop opening 8 is opened on one side of the two annular baffles 7 and the annular groove-shaped net bodies 6. A scraper 9 that cooperates with the two annular groove-shaped net bodies 6 is fixedly connected to one side of the processing box 1, and nylon brushes 10 are fixedly connected to both sides of the two scrapers 9. A guide tube 11 that cooperates with the drop opening 8 is fixedly connected to the lower side of the two annular baffles 7. A collecting box 12 that cooperates with the guide tube 11 is fixedly connected to one side of the processing box 1, and the lower end of the guide tube 11 passes through the interior of the collecting box 12.

One aspect of the application of this embodiment is: when in use, the rotating motor 2 drives the rotating rod 3 and the impurity filter 4 to rotate, and the impurity filter 4 and the activated carbon filter 5 are both trumpet-shaped, and the filtered impurities fall into the inside of the annular groove-shaped mesh body 6, and the annular groove-shaped mesh body 6 will rotate in the same direction as the impurity filter 4;

During the rotation process, the scraper 9 blocks the impurities in the annular groove mesh 6 on one side of the drop port 8, and the nylon brush 10 cleans the mesh on both sides of the annular groove mesh 6 to avoid blockage of the annular groove mesh 6. When the drop port 8 on the annular groove mesh 6 overlaps with the annular baffle 7, the impurities blocked by the scraper 9 will fall from the drop port 8 to the two guide tubes 11 respectively, and then fall into the collection box 12 for unified collection. The collection box 12 is composed of a box body and a door. The impurities can be scraped out directly by opening the door, which saves time relatively and improves the efficiency of sewage treatment.

By setting the scraper 9, it is possible to block and concentrate the impurities on the inner wall of the annular grooved mesh body 6 during the rotation of the annular grooved mesh body 6, so that the impurities are accumulated on the drop opening 8 opened by the annular baffle 7, and then after the drop opening 8 on the annular grooved mesh body 6 overlaps with the drop opening 8 on the annular baffle 7, the impurities will fall from the two corresponding drop openings 8 into the guide tube 11, and then fall into the collection box 12 from the guide tube 11 for collection. When cleaning, the collection box 12 can be directly opened for cleaning, and there is no need to clean the annular grooved mesh body 6 separately in the processing box 1, which relatively saves cleaning time and relatively improves processing efficiency.

The other side of the processing box 1 of this embodiment is fixedly connected to two inclined plates 13, and the lower sides of the two inclined plates 13 are fixedly connected to two cleaning brushes 14 in contact with the impurity filter screen 4 and the activated carbon filter screen 5. During the rotation of the impurity filter screen 4 and the activated carbon filter screen 5, the two cleaning brushes 14 are used to clean the corresponding upper sides of the impurity filter screen 4 and the activated carbon filter screen 5 respectively to reduce the possibility of blockage.

A filter port 15 is provided on one side of the inner wall of the processing box 1 of this embodiment and is located inside the collecting box 12 . A filter net 16 is fixedly connected to the inner wall of the filter port 15 , and a very small amount of water scraped out of the collecting box 12 is filtered through the filter net 16 .

The upper sides of the two annular baffles 7 of the present embodiment are provided with limiting openings 17, and the inner walls of the two limiting openings 17 are slidably fitted with limiting blocks 18 fixedly connected to one side of the two annular groove-shaped mesh bodies 6. When the annular groove-shaped mesh body 6 rotates, the limiting blocks 18 rotate in the limiting openings 17 to increase the stability of the annular groove-shaped mesh body 6.

An observation port 19 is provided on one side of the collection box 12 of the present embodiment, and a transparent plate 20 is fixedly connected to the inner wall of the observation port 19. The transparent plate 20 in the observation port 19 can be used to determine the accumulation of impurities in the collection box 12 and whether the cleaning state has been reached.

In this embodiment, a liquid inlet pipe 21 is installed on the upper side of the treatment box 1, and a liquid outlet pipe 22 is installed on the lower side of the treatment box 1. The liquid inlet pipe 21 is connected to the corresponding sewage pipe, and the liquid outlet pipe 22 is used to discharge the treated liquid. The lower side of the treatment box 1 is conical in design, which makes it easier for the liquid to flow downward.

The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims (6)

1. A multi-layer filterable wastewater treatment facility comprising: the device comprises a treatment box (1), wherein a motor (2) is fixedly connected to the upper side of the treatment box (1), a rotating rod (3) fixedly connected with the output end of the motor (2) is in running fit with the upper side of the inner wall of the treatment box (1), an impurity filter screen (4) and an active carbon filter screen (5) are respectively and fixedly connected to the outer side of the rotating rod (3) from top to bottom, and annular groove-shaped net bodies (6) are fixedly connected to the outer sides of the impurity filter screen (4) and the active carbon filter screen (5);

The inner wall fixedly connected with of handling case (1) and two ring groove form cell body (6) bottom sliding fit's annular baffle (7), drop mouth (8) have all been seted up to one side of two annular baffle (7) and ring groove form cell body (6), one side fixedly connected with of handling case (1) and two ring groove form cell body (6) matched with scraper blade (9), the both sides of two scraper blades (9) are all fixedly connected with nylon brush (10), the downside fixedly connected with of two annular baffle (7) and drop mouth (8) matched with stand pipe (11), one side fixedly connected with of handling case (1) and stand pipe (11) matched with collecting box (12).

2. The wastewater treatment device capable of realizing multi-layer filtration according to claim 1, wherein two inclined plates (13) are fixedly connected to the other side of the treatment tank (1), and two cleaning brushes (14) which are in contact with the impurity filter screen (4) and the activated carbon filter screen (5) are fixedly connected to the lower sides of the two inclined plates (13).

3. The wastewater treatment device capable of realizing multi-layer filtration according to claim 1, wherein a filtering port (15) is formed in one side of the inner wall of the treatment tank (1) and positioned in the collecting tank (12), and a impurity filtering net (16) is fixedly connected to the inner wall of the filtering port (15).

4. The wastewater treatment device capable of realizing multi-layer filtration according to claim 1, wherein limiting ports (17) are formed in the upper sides of the two annular baffles (7), and limiting blocks (18) fixedly connected with one sides of the two annular groove-shaped net bodies (6) are slidably matched with the inner walls of the two limiting ports (17).

5. The wastewater treatment device capable of realizing multi-layer filtration according to claim 1, wherein an observation port (19) is formed in one side of the collection box (12), and a transparent plate (20) is fixedly connected to the inner wall of the observation port (19).

6. The wastewater treatment device capable of realizing multi-layer filtration according to claim 1, wherein a liquid inlet pipe (21) is arranged on the upper side of the treatment tank (1), and a liquid outlet pipe (22) is arranged on the lower side of the treatment tank (1).