Self-adaptive sewage treatment device

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a self-adaptive sewage treatment device which comprises a disinfection box and a filter box, and the filter box is fixed at the upper end of the disinfection box; a filter net concave box is arranged in the filter box, a bent water outlet pipe is rotationally connected and communicated with the middle of the lower end of the filter box, a conical filter net is fixed in the disinfection box, a shaft pipe is fixed to the lower end of the water outlet pipe and sequentially and rotationally penetrates through the conical filter net and the disinfection box from top to bottom, and an upper cleaning pipe communicated with the shaft pipe is arranged on the right side of the upper end of the conical filter net. The lower end of the upper cleaning pipe is connected with an upper brush and a plurality of inclined upper nozzles; according to the sewage treatment device, sewage can be filtered twice, and the sewage is effectively disinfected and deodorized, so that the sewage treatment effect is better, the conical filter screen is more convenient and clean to clean, and the trouble of manual disassembly and cleaning is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an adaptive sewage treatment device. Background Art

[0002] Sewage treatment is a process of subjecting sewage to a series of physical, chemical and biological treatment processes to remove harmful substances and pollutants therein, so as to achieve safe discharge or reuse. The treated sewage can be reused or meet the discharge standards, reducing environmental pollution and water resource pressure and promoting sustainable development.

[0003] Chinese Patent Grant Publication No. CN219942027U discloses a sewage treatment device, including a purification tank. The left and right lower parts of the lower end of the purification tank are fixedly connected with support plates, and the lower ends of both support plates are fixedly connected with bases. The lower right part of the right end of the purification tank is fixedly connected with a discharge pipe. The left and right lower parts of the upper end of the purification tank are jointly fixedly connected with a support mechanism. The middle part of the lower end of the support mechanism is fixedly connected with a connecting pipe. A valve is fixedly inserted through the outer surface of the upper part of the connecting pipe. A filtering device is movably inserted through the middle part of the upper end of the support mechanism. The upper right part of the support mechanism is fixedly connected with a vibration motor. The lower part of the connecting pipe is movably inserted and connected with the purification tank. In the sewage treatment device of the utility model, through the arranged filtering device, impurities in sewage can be filtered, and at the same time, the device is detachable, facilitating the cleaning of impurities.

[0004] By referring to the above comparative documents, it can be seen that the prior art still has the following deficiencies. Often, only simple primary filtration treatment is carried out on sewage, resulting in poor sewage treatment effect. Moreover, after the filter screen filters impurities, it often needs to be cleaned by disassembly, making the cleaning of the filter screen not convenient and fast enough. Summary of the Utility Model

[0005] The utility model provides an adaptive sewage treatment device, which is beneficial to improving the sewage treatment effect and reducing the trouble of disassembling and cleaning the filter screen.

[0006] To solve the above technical problems, the utility model adopts the following technical scheme:

[0007] An adaptive sewage treatment device includes a disinfection tank and a filtration tank, and the filtration tank is fixed to the upper end of the disinfection tank;

[0008] A filter box is provided with a filter screen recessed box. The middle part of the lower end of the filter box is rotatably connected and communicated with a bent water outlet pipe. A conical filter screen is fixed in the disinfection box. The lower end of the water outlet pipe is fixed with a shaft pipe, and the shaft pipe sequentially rotates through the conical filter screen and the disinfection box from top to bottom. A upper cleaning pipe communicated with the shaft pipe is arranged on the right side of the upper end of the conical filter screen. The lower end of the upper cleaning pipe is connected with an upper brush and a plurality of inclined upper spray heads, and all the upper spray heads are communicated with the upper cleaning pipe. A lower cleaning pipe communicated with the shaft pipe is arranged on the right side of the lower end of the conical filter screen. The upper end of the lower cleaning pipe is connected with a lower brush and a plurality of inclined lower spray heads, and all the lower spray heads are communicated with the lower cleaning pipe. A water pump is arranged below the disinfection box. A water suction pipe is communicated between the water pump and the disinfection box. The lower end of the shaft pipe is rotatably connected and communicated with the water pump. A rotary driving member is arranged at the lower end of the filter box;

[0009] A plurality of first stirring blades located in the disinfection box are fixed on both sides of the shaft pipe. The disinfection box is connected with a deodorization box through a pipeline. A synchronous shaft is arranged in the deodorization box. A plurality of second stirring blades are fixed at both the upper and lower ends of the synchronous shaft. A synchronous driving assembly is arranged outside the deodorization box.

[0010] Further, the filtering aperture of the filter screen recessed box is larger than that of the conical filter screen.

[0011] Further, the rotary driving member includes a driving motor, a main gear and a sub-gear. The driving motor is fixed at the lower end of the filter box. The main gear is connected to the power end of the driving motor. The sub-gear is fixedly sleeved on the periphery of the water outlet pipe, and the sub-gear meshes with the main gear.

[0012] Further, the upper brush contacts the upper end face of the conical filter screen, and the lower brush contacts the lower end face of the conical filter screen.

[0013] Further, a waste water valve close to the edge of the conical filter screen is communicated on the right side of the disinfection box.

[0014] Further, a first chemical adding pipe is communicated on the left side of the disinfection box, and a second chemical adding pipe is communicated at the upper end of the deodorization box.

[0015] Further, the synchronous driving assembly includes a first bevel gear and a second bevel gear. The first bevel gear is fixedly sleeved on the periphery of the shaft pipe. The synchronous shaft rotates rightward through the right side face of the deodorization box. The second bevel gear is fixed at the right end of the synchronous shaft, and the second bevel gear meshes with the first bevel gear.

[0016] Further, a first drain valve is communicated between the disinfection box and the deodorization box, and a second drain valve is communicated at the lower left end of the deodorization box.

[0017] The beneficial effects of the utility model:

[0018] 1. The sewage is first filtered by the filter net concave box, and then filtered again by the conical filter net. The disinfection box is combined to disinfect the sewage, and the deodorization box is combined to deodorize the sewage. In summary, the sewage can not only be filtered twice, but also effectively disinfected and deodorized, so that the treatment effect of the sewage is better;

[0019] 2. The rotation of the shaft tube and the first stirring blade is driven by the operation of the rotation driving member. At the same time, the shaft tube drives the first bevel gear, the second bevel gear, the synchronous shaft and the second stirring blade to rotate. Therefore, the sewage is stirred by the first stirring blade and the second stirring blade, which can accelerate the mixing efficiency of the disinfectant and the deodorant with the sewage and is conducive to improving the sewage treatment efficiency;

[0020] 3. The operation of the rotation driving member can also conveniently drive the upper brush to clean the upper end face of the conical filter net, and can conveniently drive the lower brush to clean the lower end face of the conical filter net. In combination, the upper spray head and the lower spray head are used to flush and clean the upper end face and the lower end face of the conical filter net respectively, so that the cleaning of the conical filter net is more convenient and clean, and the trouble of manual disassembly and cleaning is effectively reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the overall structural schematic diagram of the present utility model;

[0022] Figure 2 is the overall internal structural schematic diagram of the present utility model;

[0023] Figure 3 is the partial enlarged structural schematic diagram of A of the present utility model.

[0024] DESCRIPTION OF THE REFERENCE NUMERALS

[0025] Disinfection box 1, filter box 2, deodorization box 3, filter net concave box 4, water outlet pipe 5, drive motor 6, main gear 7, sub-gear 8, conical filter net 9, shaft tube 10, upper cleaning pipe 11, lower cleaning pipe 12, waste water valve 13, upper brush 14, upper spray head 15, lower brush 16, lower spray head 17, first stirring blade 18, water pump 19, water suction pipe 20, first bevel gear 21, synchronous shaft 22, second bevel gear 23, second stirring blade 24, first drain valve 25, first chemical addition pipe 26, second chemical addition pipe 27, second drain valve 28. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] For the convenience of those skilled in the art to understand, the present utility model will be further described below in conjunction with the embodiments and the drawings. The content mentioned in the embodiments does not limit the present utility model.

[0027] As Figure 1 、 2As shown in the figure, in this embodiment, it includes a disinfection tank 1 and a filtration tank 2. The filtration tank 2 is fixed to the upper end of the disinfection tank 1. A filter mesh recessed box 4 is provided in the filtration tank 2. The middle part of the lower end of the filtration tank 2 is rotatably connected and communicated with a bent water outlet pipe 5. A conical filter mesh 9 is fixed in the disinfection tank 1. The lower end of the water outlet pipe 5 is fixed with a shaft pipe 10. The shaft pipe 10 rotatably penetrates through the conical filter mesh 9 and the disinfection tank 1 from top to bottom in sequence. A upper cleaning pipe 11 communicated with the shaft pipe 10 is provided on the upper right side of the upper end of the conical filter mesh 9. A upper brush 14 and a plurality of inclined upper spray heads 15 are connected to the lower end of the upper cleaning pipe 11. The upper spray heads 15 are all communicated with the upper cleaning pipe 11. A lower cleaning pipe 12 communicated with the shaft pipe 10 is provided on the lower right side of the lower end of the conical filter mesh 9. A lower brush 16 and a plurality of inclined lower spray heads 17 are connected to the upper end of the lower cleaning pipe 12. The lower spray heads 17 are all communicated with the lower cleaning pipe 12. A water pump 19 is provided below the disinfection tank 1. A water suction pipe 20 is communicated between the water pump 19 and the disinfection tank 1. The lower end of the shaft pipe 10 is rotatably connected and communicated with the water pump 19. A rotary driving member is provided at the lower end of the filtration tank 2. The rotary driving member includes a driving motor 6, a main gear 7 and a sub-gear 8. The driving motor 6 is fixed to the lower end of the filtration tank 2. The main gear 7 is connected to the power end of the driving motor 6. The sub-gear 8 is fixedly sleeved on the periphery of the water outlet pipe 5, and the sub-gear 8 meshes with the main gear 7. The filtration aperture of the filter mesh recessed box 4 is larger than that of the conical filter mesh 9. A first chemical adding pipe 26 is communicated with the left side of the disinfection tank 1. A second chemical adding pipe 27 is communicated with the upper end of the deodorization tank 3. A first drain valve 25 is communicated between the disinfection tank 1 and the deodorization tank 3. A second drain valve 28 is communicated with the left lower end of the deodorization tank 3.

[0028] First, sewage is added into the filtration tank 2, and the sewage is first filtered by the filter mesh recessed box 4. The filter mesh recessed box 4 will filter out large-particle impurities in the sewage. The sewage is discharged into the disinfection tank 1 through the water outlet pipe 5, and then the smaller-particle impurities in the sewage are filtered by the conical filter mesh 9. Then, a disinfectant is added into the disinfection tank 1 through the first chemical adding pipe 26. After the disinfectant is mixed with the sewage, it is beneficial to disinfect the sewage. Then, the sewage in the disinfection tank 1 is discharged into the deodorization tank 3 through the first drain valve 25. A deodorant is added into the deodorization tank 3 through the second chemical adding pipe 27. After the deodorant is mixed with the sewage, it is beneficial to deodorize the sewage. In summary, the sewage can not only be filtered twice, but also be effectively disinfected and deodorized. The finally treated sewage is discharged through the second drain valve 28, so that the treatment effect of the sewage is better.

[0029] As Figure 2 shown in the figure, in this embodiment, a plurality of first stirring blades 18 located in the disinfection tank 1 are fixed on both sides of the shaft pipe 10.

[0030] When sewage is discharged into the disinfection tank 1, the driving motor 6 drives the main gear 7, the auxiliary gear 8, the water outlet pipe 5, the shaft pipe 10 and the first stirring blade 18 to rotate simultaneously. The first stirring blade 18 stirs and mixes the sewage and the disinfectant in the disinfection tank 1, which is conducive to accelerating the efficiency of mixing the disinfectant into the sewage, thereby effectively improving the disinfection efficiency of the sewage.

[0031] As Figure 2 shown, in this embodiment, a synchronous shaft 22 is provided in the deodorization tank 3. A plurality of second stirring blades 24 are fixed to both the upper and lower ends of the synchronous shaft 22, and a synchronous driving assembly is provided outside the deodorization tank 3.

[0032] And during the process of discharging sewage into the deodorization tank 3, since the shaft pipe 10 drives the first bevel gear 21, the second bevel gear 23, the synchronous shaft 22 and the second stirring blade 24 to rotate together, the second stirring blade 24 stirs and mixes the sewage and the deodorant in the deodorization tank 3, which is conducive to accelerating the efficiency of mixing the deodorant into the sewage, thereby effectively improving the deodorization efficiency of the sewage.

[0033] As Figure 2 、 3 shown, in this embodiment, the upper brush 14 contacts the upper end face of the conical filter screen 9, the lower brush 16 contacts the lower end face of the conical filter screen 9. A waste water valve 13 is connected to the right side of the disinfection tank 1 near the edge of the conical filter screen 9. The synchronous driving assembly includes a first bevel gear 21 and a second bevel gear 23. The first bevel gear 21 is fixedly sleeved on the periphery of the shaft pipe 10. The synchronous shaft 22 rotates rightward and penetrates through the right side of the deodorization tank 3. The second bevel gear 23 is fixed to the right end of the synchronous shaft 22, and the second bevel gear 23 meshes with the first bevel gear 21.

[0034] When the conical filter screen 9 needs to be cleaned and dredged, at this time, the addition of sewage into the disinfection tank 1 stops, and on the premise that the rotation driving member works, since the shaft pipe 10 drives the upper cleaning pipe 11, the upper brush 14, the upper spray head 15, the lower cleaning pipe 12, the lower brush 16 and the lower spray head 17 to rotate together, the upper brush 14 sweeps and cleans the upper end face of the conical filter screen 9, and the lower brush 16 sweeps and cleans the lower end face of the conical filter screen 9. At the same time, through the work of the water pump 19 and the water suction pipe 20, the water in the disinfection tank 1 is pumped into the shaft pipe 10, the upper cleaning pipe 11, the upper spray head 15, the lower cleaning pipe 12 and the lower spray head 17. The upper spray head 15 flushes and cleans the water along the inclined surface of the conical filter screen 9 from top to bottom. At the same time, the lower spray head 17 flushes and inclines the water along the inclined surface of the conical filter screen 9 from bottom to top, and the waste water valve 13 is opened to discharge the impurities and waste water cleaned from the conical filter screen 9. In summary, the cleaning of the conical filter screen 9 is more convenient and clean, and effectively reduces the trouble of manual disassembly and cleaning.

[0035] All the technical features in this embodiment can be freely combined according to actual needs.

[0036] The above embodiments are the preferred implementation solutions of the present utility model. In addition, there are other implementation methods. Any obvious substitution without departing from the concept of the technical solution is within the protection scope of the present utility model.

Claims

1. An adaptive sewage treatment device, comprising a disinfection box (1) and a filter box (2), wherein the filter box (2) is fixed to the upper end of the disinfection box (1), characterized in that: The filter box (2) is provided with a filter recessed box (4), the middle part of the lower end of the filter box (2) is rotatably connected and communicated with a bent water outlet pipe (5), a conical filter (9) is fixed in the disinfection box (1), an axial tube (10) is fixed at the lower end of the water outlet pipe (5), the axial tube (10) rotates from top to bottom and passes through the conical filter (9) and the disinfection box (1), an upper cleaning pipe (11) connected to the axial tube (10) is provided on the right side of the upper end of the conical filter (9), the lower end of the upper cleaning pipe (11) is connected with an upper brush (14) and a plurality of inclined upper nozzles (15), the upper nozzles (15) are all in communication with the upper cleaning pipe (11); a lower cleaning pipe (12) in communication with the shaft pipe (10) is provided on the right side of the lower end of the conical filter screen (9); a lower brush (16) and a plurality of inclined lower nozzles (17) are connected to the upper end of the lower cleaning pipe (12); a water pump (19) is provided below the disinfection box (1); a water pump (20) is in communication between the water pump (19) and the disinfection box (1); the lower end of the shaft pipe (10) is rotatably connected and in communication with the water pump (19); and a rotating drive component is provided at the lower end of the filter box (2); A plurality of first stirring blades (18) located in the disinfection box (1) are fixed on both sides of the shaft tube (10); the disinfection box (1) is connected to a deodorization box (3) through a pipeline; a synchronous shaft (22) is provided in the deodorization box (3); a plurality of second stirring blades (24) are fixed at the upper and lower ends of the synchronous shaft (22); and a synchronous drive component is provided outside the deodorization box (3).

2. An adaptive sewage treatment device according to claim 1, characterized in that: The filter aperture of the filter screen concave box (4) is larger than the filter aperture of the conical filter screen (9).

3. The adaptive sewage treatment device according to claim 1, characterized in that: The rotary drive component comprises a drive motor (6), a main gear (7) and a sub gear (8); the drive motor (6) is fixed to the lower end of the filter box (2); the main gear (7) is connected to the power end of the drive motor (6); the sub gear (8) is fixedly sleeved on the outer periphery of the water outlet pipe (5), and the sub gear (8) is meshed with the main gear (7).

4. The adaptive sewage treatment device according to claim 1, characterized in that: The upper brush (14) contacts the upper end surface of the conical filter (9), and the lower brush (16) contacts the lower end surface of the conical filter (9).

5. The adaptive sewage treatment device according to claim 1, characterized in that: The right side of the disinfection box (1) is connected to a waste water valve (13) close to the edge of the conical filter screen (9).

6. The adaptive sewage treatment device according to claim 1, characterized in that: The left side of the disinfection box (1) is connected to a first drug-adding pipe (26), and the upper end of the deodorization box (3) is connected to a second drug-adding pipe (27).

7. The adaptive sewage treatment device according to claim 1, characterized in that: The synchronous drive assembly comprises a first bevel gear (21) and a second bevel gear (23); the first bevel gear (21) is fixedly sleeved on the outer periphery of the shaft tube (10); the synchronous shaft (22) rotates rightward and passes through the right side of the deodorizing box (3); the second bevel gear (23) is fixed to the right end of the synchronous shaft (22), and the second bevel gear (23) is meshed with the first bevel gear (21).

8. The adaptive sewage treatment device according to claim 1, characterized in that: A first drain valve (25) is connected between the disinfection box (1) and the deodorization box (3), and a second drain valve (28) is connected at the lower left end of the deodorization box (3).

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