CN218961940U

CN218961940U - Sewage treatment device

Info

Publication number: CN218961940U
Application number: CN202223513303.2U
Authority: CN
Inventors: 张坤; 赵竹韵; 刘国庆; 姜超; 樊晓玮; 张玉
Original assignee: Shandong Hydrology And Water Environment Technology Co ltd
Current assignee: Shandong Hydrology And Water Environment Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-05
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to a sewage treatment device which comprises a filter tank and a secondary filter tank, wherein a second support frame is arranged on the surface of the upper end of the secondary filter tank, a pump is arranged at the upper end of the second support frame, the lower end of the surface of the filter tank is connected with the pump through a connecting pipe, an installation body is arranged on the inner wall of the upper end of the filter tank and hung on the inner wall of the filter tank through a hanging plate, a filter screen is clamped on the inner side of the installation body, and drainage plates are arranged at the bottoms of the filter tank and the secondary filter tank. The utility model solves the problems that the residue or impurities are difficult to clean after the sewage is filtered, the sewage is not thoroughly extracted and is easy to stay at the bottom, and the bottoms of the filter tank and the secondary filter tank are easy to corrode for a long time.

Description

Sewage treatment device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device.

Background

Impurities in sewage are troublesome in the cleaning process, chinese patent CN217677138U discloses a sewage treatment device for intelligent water service in order to solve the problem, and the effect through the lead screw drives the scraper blade and scrapes the containing box with the impurity on filter screen surface, and although this patent has solved the difficult problem of sewage impurity clearance, still has certain shortcoming.

The patent has the problems that:

the residue or impurity is small in granular residue or impurity after the first filtration, and very water-absorbing, if collected by the scraper blade, the residue or impurity can be adhered to the filter screen by the extrusion of the scraper blade, so that the cleaning is more difficult.

And sewage is not thoroughly extracted and is easy to stay at the bottom, and the bottoms of the filter tank and the secondary filter tank are easy to corrode for a long time.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a sewage treatment device, which solves the problems that residues or impurities are difficult to clean after sewage is filtered, sewage is not thoroughly extracted and is easy to stay at the bottom, and the bottoms of a filter tank and a secondary filter tank are easy to corrode for a long time.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a sewage treatment device comprises a filter box and a secondary filter box:

the secondary filter tank upper end surface mounting has the second support frame, the pump is installed to the second support frame upper end, the filter tank surface lower extreme is connected with the pump through the connecting pipe, the filter tank upper end inner wall is equipped with the installation body, the installation body hangs on the filter tank inner wall through the link plate, the internal side of installation has pressed from both sides the filter screen, filter tank and secondary filter tank bottom all are equipped with the drainage board.

On the basis of the structure, further, supporting legs for supporting are arranged at the lower ends of the filter box and the secondary filter box, a medicine inlet is formed in the middle of the surface of the filter box, a first supporting frame is arranged on the surface of the upper end of the filter box, a filter box is arranged at the upper end of the first supporting frame, a water inlet is connected to the upper end of the filter box, and a water outlet pipe is connected to the right end of the filter box.

As the preferable technical scheme, the filter tank lower extreme is equipped with the groove of sinking, installs the motor in the groove, the pivot is installed to the motor upper end and is extended to the filter tank inside, the pivot surface is equipped with multiunit (mixing) shaft.

As a preferable technical scheme, the filter screen is conical in shape.

As the preferable technical scheme, a circular opening which expands downwards is arranged in the middle of the drainage plate at the bottom of the inner wall of the filter box and is consistent with the groove shape.

As an optimal technical scheme, the end face of the drainage groove and the connecting pipe are positioned on the same horizontal line.

As the preferable technical scheme, the middle position of the drainage plate positioned at the bottom of the inner wall of the secondary filter box is not provided with an opening, and the surface of the lower end of the secondary filter box is provided with a drain pipe.

As the preferable technical scheme, the upper end of the inner wall of the secondary filter box is provided with an installation body, a hanging plate, a filter screen and a drainage plate which are the same as those of the filter box, and an ultraviolet disinfection lamp is arranged in the secondary filter box.

As the preferable technical scheme, the upper end of the drainage plate is provided with an inclination angle and the right end part is provided with a drainage groove.

As the preferable technical scheme, be equipped with filter component in the filter box, the outlet pipe rotates to be installed in the right-hand member of filter box, the pump right-hand member rotates to install the outlet pipe, the delivery port of outlet pipe extends to the upper end of filter screen.

Compared with the prior art, the utility model has the following beneficial effects:

because the shape of filter screen is conical, so after sewage passes through the filter screen, owing to the effect of rivers with impurity and precipitate in the sewage collect the low end position of filter screen, when needs clearance, only need the staff to mention the link plate and drive the filter screen and take out outside the case, then clear up impurity and precipitate can, through this kind of mode very big convenient clearance process, make its impurity precipitate can concentrate and collect together to solve behind the sewage filtration residue or impurity clearance comparatively difficult problem.

The drainage plate terminal surface has inclination, when sewage flows into the drainage plate, can want right side flow, at this moment through the effect of drainage groove, be convenient for collect the concentration of sewage, because the terminal surface of drainage groove is in same horizon with the connecting pipe for sewage can not detain on the drainage plate, directly flows into the connecting pipe, and is unanimous at rose box and secondary filter box structure, thereby has solved sewage extraction and has not thoroughly detained in the bottom easily, long-time easy problem with rose box and secondary filter box bottom corruption.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the filter box of the present utility model;

FIG. 3 is a schematic diagram of a drainage plate structure of the present utility model;

FIG. 4 is an enlarged schematic view of a portion of FIG. 3A in accordance with the present utility model;

FIG. 5 is a cross-sectional view of the secondary filter box structure of the present utility model;

in the figure: 1. a filter box; 2. a secondary filter box; 3. a connecting pipe; 4. support legs; 5. a first support frame; 6. a filter box; 7. a water inlet; 8. a water outlet pipe; 9. a medicine inlet; 10. a mounting body; 11. a hanging plate; 12. a filter screen; 13. a motor; 14. a rotating shaft; 15. a stirring shaft; 16. a drainage plate; 17. a second support frame; 18. pumping; 19. drainage grooves; 20. a drain pipe; 21. ultraviolet sterilizing lamp.

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.

Examples

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Referring to fig. 1 to 5, the sewage treatment apparatus includes a filter tank 1 and a secondary filter tank 2: the second support frame 17 is installed to secondary filter tank 2 upper end surface mounting, pump 18 is installed to second support frame 17 upper end, filter tank 1 surface lower extreme is connected with pump 18 through connecting pipe 3, connecting pipe 3 is with the sewage suction of primary filtration to secondary filter tank 2 in the filter tank 1 filters, filter tank 1 upper end inner wall is equipped with installation body 10, installation body 10 hangs on filter tank 1 inner wall through link plate 11, the installation body 10 inboard presss from both sides filter screen 12, impurity in the sewage after the filter screen 12 will be filtered by filter screen 12, filter tank 1 and secondary filter tank 2 bottom all are equipped with drainage plate 16, the effect that the waste water after the filtration passes through drainage plate 16 can convey in connecting pipe 3, avoid the waste water to stagnate the bottom of leaving in filter tank 1 and make the problem to the bottom corruption in the filter tank 1.

Supporting legs 4 for supporting are arranged at the lower ends of the filter box 1 and the secondary filter box 2, medicines enter the filter box 1 through a medicine inlet 9 in the middle of the surface of the filter box 1, a first supporting frame 5 is arranged on the surface of the upper end of the filter box 1, a filter box 6 is arranged at the upper end of the first supporting frame 5, a water inlet 7 is connected to the upper end of the filter box 6, a water outlet pipe 8 is connected to the right end of the filter box 6, and sewage enters the filter box 6 through the water inlet 7 for primary filtration and then flows into the filter box 1 through the water outlet pipe 8.

The lower extreme of rose box 1 is equipped with the groove of sinking, installs motor 13 in the inslot, and pivot 14 is installed to motor 13 upper end and is extended to inside the rose box 1, and pivot 14 surface is equipped with multiunit (mixing) shaft 15, and motor 13 drive pivot 14 drive (mixing) shaft 15 carries out intensive mixing with sewage and medicine, makes its bacterium and microorganism that detach in the sewage.

The filter screen 12 is conical in shape, and the main purpose of the conical shape is that when sewage enters the filter screen 12 through the water outlet pipe 8, larger impurities in the sewage can be isolated to the filter screen 12 due to the conical shape, and the impurities can flow into the central position of the filter screen 12 through the scouring action of water due to the inclined angle of the conical shape, so that the later-stage collection treatment is facilitated.

The middle of the drainage plate 16 at the bottom of the inner wall of the filter box 1 is provided with a circular opening which expands downwards and is consistent with the shape of the groove, and the main purpose of the shape consistency is that the drainage plate 16 can be conveniently and conveniently arranged at the bottom of the filter box 1.

The end face of the drainage groove 19 and the connecting pipe 3 are positioned on the same horizontal line, and as can be seen from fig. 2, the purpose of the same horizontal line is to enable sewage to fully flow into the connecting pipe 3, so that the sewage is prevented from being detained at the bottom of the filter tank 1.

There is no opening in the middle of the drainage plate 16 at the bottom of the inner wall of the secondary filter tank 2, a drain pipe 20 is arranged on the lower end surface of the secondary filter tank 2, and sewage is discharged through the drain pipe 20 after passing through the secondary filter tank 2.

The upper end of the inner wall of the secondary filter tank 2 is provided with an installation body 10, a hanging plate 11, a filter screen 12 and a drainage plate 16 which are the same as those of the filter tank 1, the secondary filter tank 2 is internally provided with an ultraviolet disinfection lamp 21, and when sewage enters the secondary filter tank 2, the ultraviolet disinfection lamp 21 starts to sterilize water, so that the discharge requirement is met.

The drainage plate 16 upper end is equipped with inclination and has offered drainage groove 19 at right side tip, and it can be seen through fig. 4 that the main objective of drainage groove 19 is convenient for concentrate of sewage to can make sewage effectual discharge rose box 1, prevent that sewage from detaining in rose box 1 inner wall bottom.

The filter box 6 is internally provided with a filter assembly, the water outlet pipe 8 is rotatably arranged at the right end of the filter box 6, the water outlet pipe is rotatably arranged at the right end of the pump 18, the water outlet of the water outlet pipe 8 extends to the upper end of the filter screen 12, sewage is primarily filtered by the filter assembly in the filter box 6 to be filtered by larger impurities, and the sewage in the filter box 1 is pumped into the secondary filter box 2 by the pump 18 through the connecting pipe 3 to be filtered and disinfected.

The working principle of the device is as follows:

sewage enters into the filter box 6 through the water inlet 7, the rethread outlet pipe 8 enters into the filter screen 12, the filtration of filter screen 12 is followed by the filter screen 12, because of the filter screen 12 is conical, impurity in the scouring action sewage through sewage can gather in the low end position of filter screen 12, then put into the rose box 1 through medicine inlet 9 with the medicine, starter motor 13 drive pivot 14 drive (mixing) shaft 15 stirs and make its medicine and sewage intensive mixing, then the effect through pump 18 passes through connecting pipe 3 with the sewage suction in the rose box 1 to the filter screen 12 in the secondary rose box 2, because the mixture of sewage through the medicine can produce the precipitate, so need carry out the secondary filtration, and the filter screen 12 in the secondary rose box 2 is the same with the filter screen 12 structure shape in the rose box 1, so all can be comparatively convenient collect precipitate and impurity, the disinfection effect of the sewage after the filtration through ultraviolet disinfection lamp 21, germ in the water is then discharged through drain pipe 20, and figure 3 and figure 4 can see that drain plate 16 upper end has inclination, so sewage can not detain at the rose box 1 or the filter screen 12 can be carried out at the inner wall of the time of the filter box 2 or the filter screen 12 is carried out to the filter screen 12 when the filter screen is carried out to the inner wall of the filter box 2, thereby can be carried out by the operation mode is carried out by the filter screen 12 easily and the inner wall is taken out by the filter screen 11.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The sewage treatment device is characterized by comprising a filter tank (1) and a secondary filter tank (2):

the utility model discloses a filter cabinet, including secondary filter cabinet (2), filter cabinet (1), filter cabinet (2), second support frame (17) are installed to secondary filter cabinet (2) upper end surface mounting, pump (18) are installed to second support frame (17) upper end, filter cabinet (1) surface lower extreme is connected with pump (18) through connecting pipe (3), filter cabinet (1) upper end inner wall is equipped with installation body (10), installation body (10) hang on filter cabinet (1) inner wall through link plate (11), filter screen (12) have been pressed from both sides to installation body (10) inboard, filter cabinet (1) and secondary filter cabinet (2) bottom all are equipped with drainage plate (16).

2. The wastewater treatment apparatus according to claim 1, wherein: supporting legs (4) for supporting are arranged at the lower ends of the filter box (1) and the secondary filter box (2), a medicine inlet (9) is formed in the middle of the surface of the filter box (1), a first support frame (5) is arranged on the surface of the upper end of the filter box (1), a filter box (6) is arranged at the upper end of the first support frame (5), a water inlet (7) is connected at the upper end of the filter box (6), and a water outlet pipe (8) is connected at the right end of the filter box (6).

3. The wastewater treatment apparatus according to claim 1, wherein: the filter box (1) lower extreme is equipped with the groove of sinking, installs motor (13) in the groove, pivot (14) are installed to motor (13) upper end and extend to filter box (1) inside, pivot (14) surface is equipped with multiunit (15) stirring shaft.

4. The wastewater treatment apparatus according to claim 1, wherein: the filter screen (12) is conical in shape.

5. The wastewater treatment apparatus according to claim 1, wherein: the middle of the drainage plate (16) at the bottom of the inner wall of the filter box (1) is provided with a circular opening which expands downwards and is consistent with the groove shape.

6. The wastewater treatment apparatus according to claim 1, wherein: the upper end of the drainage plate (16) is provided with an inclined angle, and the right end part is provided with a drainage groove (19).

7. The sewage treatment apparatus according to claim 6, wherein: the end face of the drainage groove (19) and the connecting pipe (3) are positioned on the same horizontal line.

8. The sewage treatment apparatus according to claim 2, wherein: the middle position of the drainage plate (16) positioned at the bottom of the inner wall of the secondary filter box (2) is not provided with an opening, and the surface of the lower end of the secondary filter box (2) is provided with a drain pipe (20).

9. The wastewater treatment apparatus according to claim 1, wherein: the upper end of the inner wall of the secondary filter box (2) is provided with an installation body (10), a hanging plate (11), a filter screen (12) and a drainage plate (16) which are the same as the filter box (1), and an ultraviolet disinfection lamp (21) is arranged in the secondary filter box (2).

10. The wastewater treatment plant of claim 8, wherein: the filter is characterized in that a filter assembly is arranged in the filter box (6), the water outlet pipe (8) is rotatably arranged at the right end of the filter box (6), the water outlet pipe is rotatably arranged at the right end of the pump (18), and the water outlet of the water outlet pipe (8) extends to the upper end of the filter screen (12).