Rural domestic sewage treatment enhanced nitrogen and phosphorus removal treatment equipment

Abstract

According to the technical scheme, the enhanced nitrogen and phosphorus removal treatment equipment for rural domestic sewage treatment comprises a treatment box and an auxiliary material box, a feeding hopper is installed on one side of the top of the treatment box, the auxiliary material box is installed on a top plate of the treatment box through a connecting pipe, and a supporting frame is installed in the middle of the top of the feeding hopper; an electric expansion piece is installed at the top of the supporting frame, a filter plate is installed at the position, located in the feeding hopper, of an output shaft of the electric expansion piece, a waste box is arranged on the side, close to the feeding hopper, of the treatment box, and a guide plate is installed on the side, close to the waste box, of the feeding hopper. The utility model relates to rural domestic sewage treatment enhanced nitrogen and phosphorus removal treatment equipment, which solves the problems that the existing rural domestic sewage treatment mechanism cannot filter and discharge impurities in sewage before treatment, so that the treatment mechanism is easily blocked, and the normal use of the treatment equipment is influenced, reduces the content of the impurities in the sewage, and improves the treatment efficiency. Therefore, the normal use of the treatment equipment is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of domestic sewage treatment, in particular to a domestic sewage treatment enhanced denitrification and dephosphorization treatment device for rural use. Background Art

[0002] Domestic sewage treatment refers to the treatment of sewage from residential life, commercial and public facilities to remove pollutants and harmful substances, purify water quality, and make it meet environmental emission standards or reusable water quality requirements. Rural domestic sewage refers to sewage generated by residents' lives, agricultural production and rural activities in rural areas. Compared with urban sewage, rural domestic sewage is characterized by smaller scale, large differences in water quality and relatively simple treatment facilities.

[0003] The existing rural domestic sewage treatment institutions are unable to filter and discharge the impurities inside the sewage before treatment, which can easily lead to blockage of the treatment mechanism and affect the normal use of the treatment equipment. For this reason, we propose an enhanced denitrification and phosphorus removal treatment equipment for rural domestic sewage treatment. Utility Model Content

[0004] The purpose of the utility model is to provide a kind of rural domestic sewage treatment enhanced denitrification and phosphorus removal treatment equipment, to achieve the effect of filtering the impurities inside the sewage, so as to solve the problem that the existing rural domestic sewage treatment mechanism is unable to filter and discharge the impurities inside the sewage before treatment, which easily leads to the blockage of the treatment mechanism and affects the normal use of the treatment equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an enhanced denitrification and phosphorus removal treatment equipment for rural domestic sewage treatment, comprising a treatment box and an auxiliary material box, wherein a feed hopper is installed on one side of the top of the treatment box, and the auxiliary material box is installed on the top plate of the treatment box through a connecting pipe, a support frame is installed in the middle of the top of the feed hopper, an electric telescope is installed on the top of the support frame, the output shaft of the electric telescope is located inside the feed hopper and a filter plate is installed, a waste box is provided on one side of the treatment box close to the feed hopper, and a guide plate is installed on the side of the feed hopper close to the waste box.

[0006] Preferably, support seats are installed at the four corners of the bottom of the processing box, a spring column is sleeved in the middle of the bottom of the support seat, and a driving wheel is installed at the bottom of the spring column.

[0007] Preferably, a buffer groove is provided in the middle of the support seat, and damping pads are installed on the top and inner bottom of the buffer groove.

[0008] Preferably, auxiliary material chambers are provided on both sides of the auxiliary material box, and a metering pump is installed in the middle of the connecting pipe.

[0009] Preferably, a motor B is installed on one side of the auxiliary material box near the bottom, the output shaft of the motor B is located inside the auxiliary material chamber and a movable shaft is installed, connecting rods are installed on the top and bottom of the movable shaft, and flip rods are installed on both sides of the connecting rod.

[0010] Preferably, an online water quality analyzer is installed at the top of the processing box near the middle of the front surface, a detection harness is provided on one side of the online water quality analyzer, and the end of the detection harness is located inside the processing box and is connected to a detection head.

[0011] Preferably, a motor A is installed on one side of the processing box near the bottom, the output shaft of the motor A is located inside the processing box and a rotating shaft is installed, side rods are installed on the top and bottom of the rotating shaft, and stirring rods are installed on both sides of the side rods.

[0012] Preferably, a draw hook is installed on one side of the processing box near the bottom, and a drainage pipe is provided on the side of the processing box away from the draw hook near the bottom.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model achieves the effect of filtering impurities inside sewage by arranging a feed hopper, a filter plate, an electric telescopic device and a waste box, so as to solve the problem that the existing rural domestic sewage treatment mechanism is unable to filter and discharge impurities inside sewage before treatment, which easily leads to blockage of the treatment mechanism and affects the normal use of the treatment equipment, and reduces the impurity content inside sewage, thereby ensuring the normal use of the treatment equipment.

[0015] 2. The utility model achieves the effect of analyzing and treating the sewage inside the treatment box by arranging an auxiliary material box, a metering pump and an online water quality analyzer, so as to solve the problem that the existing sewage treatment mechanism is unable to analyze the water quality status of the treatment box, and the amount of treatment agent added is difficult to control, which affects the treatment effect of the sewage. The addition accuracy of the treatment agent is improved, thereby ensuring the denitrification and phosphorus removal effect of the sewage.

[0016] 3. The utility model achieves the effect of reducing the vibration force on the treatment box by arranging a support seat, a spring column and a damping pad, so as to solve the problem that the existing sewage treatment mechanism is subjected to high moving vibration force when moving, which easily leads to damage to the sewage treatment mechanism, and improves the moving stability of the treatment box, thereby increasing the service life of the sewage treatment mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 for Figure 2 The enlarged structural diagram of A;

[0020] Figure 4 This is a schematic cross-sectional view of the auxiliary material hopper of the utility model;

[0021] Figure 5 It is a schematic cross-sectional structure diagram of the support seat and the spring column of the utility model.

[0022] Attached Figures: 1. Processing box; 2. Auxiliary material box; 3. Feed hopper; 4. Waste box; 5. Draw hook; 6. Support seat; 7. Driving wheel; 8. Online water quality analyzer; 9. Spring column; 10. Detection harness; 11. Motor A; 12. Detection head; 13. Rotating shaft; 14. Side rod; 15. Stirring rod; 16. Electric telescope; 17. Filter plate; 18. Guide plate; 19. Support frame; 20. Flip rod; 21. Movable shaft; 22. Metering pump; 23. Connecting rod; 24. Connecting pipe; 25. Motor B; 26. Auxiliary material chamber; 27. Buffer tank; 28. Damping pad. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Embodiment 1

[0025] like Figure 1-3 As shown, in order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an enhanced denitrification and dephosphorization treatment equipment for rural domestic sewage treatment, comprising a treatment box 1 and an auxiliary material box 2, a feed hopper 3 is installed on one side of the top of the treatment box 1, the auxiliary material box 2 is installed on the top plate of the treatment box 1 through a connecting pipe 24, a support frame 19 is installed in the middle of the top of the feed hopper 3, an electric telescopic device 16 is installed on the top of the support frame 19, the output shaft of the electric telescopic device 16 is located inside the feed hopper 3 and is equipped with a filter plate 17, a waste box 4 is provided on one side of the treatment box 1 near the feed hopper 3, waste is collected by the waste box 4, a guide plate 18 is installed on one side of the feed hopper 3 near the waste box 4, a motor A11 is installed on one side of the treatment box 1 near the bottom, the output shaft of the motor A11 is located inside the treatment box 1 and is equipped with a rotating shaft 13, side rods 14 are installed on the top and bottom of the rotating shaft 13, and stirring rods 15 are installed on both sides of the side rods 14.

[0026] like Figure 2 and Figure 5As shown, support seats 6 are installed at the four corners of the bottom of the processing box 1, a spring column 9 is sleeved in the middle of the bottom of the support seat 6, a driving wheel 7 is installed at the bottom of the spring column 9, a buffer groove 27 is provided in the middle of the inside of the support seat 6, and damping pads 28 are installed on the top and the inner bottom of the buffer groove 27. The vibration force exerted on the processing box 1 is absorbed by the damping pad 28, a hook 5 is installed on one side of the processing box 1 near the bottom, and the hook 5 is provided to facilitate pulling the processing box 1, and a drainage pipe is provided near the bottom of the processing box 1 away from the hook 5.

[0027] The working principle of an enhanced denitrification and phosphorus removal treatment equipment for rural domestic sewage treatment based on Example 1 is: after the utility model is installed, before use, the treatment box 1 is pulled by the hook 5, and the treatment box 1 is driven to move by the driving wheel 7, and the vibration force exerted on the treatment box 1 is absorbed by the damping pad 28 to protect the treatment box 1, and then the sewage is transported from the feed hopper 3 to the treatment box 1, and the sewage is filtered and treated by the filter plate 17, while impurities are intercepted inside the feed hopper 3. After using it for a period of time, the electric telescopic device 16 is started, and the filter plate 17 is driven to move by the electric telescopic device 16, and the filtered impurities are transported to the inside of the waste box 4 for collection by the filter plate 17. At this point, the working process of the equipment is completed.

[0028] Embodiment 2

[0029] like Figure 1 and Figure 4 As shown, the utility model proposes an enhanced denitrification and phosphorus removal treatment equipment for rural domestic sewage treatment. Compared with the first embodiment, this embodiment also includes: auxiliary material chambers 26 are provided on both sides of the auxiliary material box 2, and a metering pump 22 is installed in the middle of the connecting pipe 24. A motor B25 is installed on one side of the auxiliary material box 2 near the bottom, and the output shaft of the motor B25 is located in the auxiliary material chamber 26. A movable shaft 21 is installed inside, and connecting rods 23 are installed on the top and bottom of the movable shaft 21. Flipping rods 20 are installed on both sides of the connecting rod 23. An online water quality analyzer 8 is installed at the top of the treatment box 1 near the middle of the front surface to monitor the sewage inside the treatment box 1. A detection harness 10 is provided on one side of the online water quality analyzer 8, and the end of the detection harness 10 is located inside the treatment box 1 and is connected to a detection head 12.

[0030] In this embodiment, when the sewage enters the treatment box 1, the sewage inside the treatment box 1 is analyzed and detected by the online water quality analyzer 8 and the detection head 12. When denitrification treatment is required, the metering pump 22 on one side is turned on to transport the denitrification agent to the inside of the treatment box 1 through the connecting pipe 24, and then the motor A11 is started to drive the rotating shaft 13 to rotate by the motor A11, and the side rod 14 and the stirring rod 15 are driven to rotate by the rotating shaft 13 to stir the inside of the treatment box 1, thereby denitrifying the sewage inside the treatment box 1. When dephosphorization is required, the metering pump 22 on the other side is turned on to transport the dephosphorization agent to the inside of the treatment box 1, and the inside of the treatment box 1 is stirred by the motor A11 and the rotating shaft 13 to dephosphorize the sewage.

[0031] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A rural domestic sewage treatment enhanced denitrification and dephosphorization treatment equipment, comprising a treatment box (1) and an auxiliary material box (2), characterized in that: A feed hopper (3) is installed on one side of the top of the processing box (1); an auxiliary material box (2) is installed on the top plate of the processing box (1) through a connecting pipe (24); a support frame (19) is installed in the middle of the top of the feed hopper (3); an electric telescopic device (16) is installed on the top of the support frame (19); the output shaft of the electric telescopic device (16) is located inside the feed hopper (3); a filter plate (17) is installed; a waste box (4) is provided on one side of the processing box (1) close to the feed hopper (3); and a guide plate (18) is installed on the side of the feed hopper (3) close to the waste box (4).

2. The enhanced denitrification and phosphorus removal treatment equipment for rural domestic sewage treatment according to claim 1 is characterized in that: Support seats (6) are installed at the four corner positions of the bottom of the processing box (1), a spring column (9) is sleeved in the middle of the bottom of the support seat (6), and a driving wheel (7) is installed at the bottom of the spring column (9).

3. The enhanced denitrification and phosphorus removal treatment equipment for rural domestic sewage treatment according to claim 2 is characterized in that: A buffer groove (27) is provided in the middle of the support seat (6), and damping pads (28) are installed on the top and the inner bottom of the buffer groove (27).

4. The enhanced denitrification and phosphorus removal treatment equipment for rural domestic sewage treatment according to claim 1 is characterized in that: Auxiliary material chambers (26) are provided on both sides of the auxiliary material box (2), and a metering pump (22) is installed in the middle of the connecting pipe (24).

5. The enhanced denitrification and phosphorus removal treatment equipment for rural domestic sewage treatment according to claim 4 is characterized in that: A motor B (25) is installed near the bottom of one side of the auxiliary material box (2); the output shaft of the motor B (25) is located inside the auxiliary material chamber (26); a movable shaft (21) is installed inside; connecting rods (23) are installed at the top and bottom of the movable shaft (21); and flip rods (20) are installed on both sides of the connecting rod (23).

6. The enhanced denitrification and phosphorus removal treatment equipment for rural domestic sewage treatment according to claim 1 is characterized by: An online water quality analyzer (8) is installed at the top of the processing box (1) near the middle of the front surface, and a detection harness (10) is provided on one side of the online water quality analyzer (8). The end of the detection harness (10) is located inside the processing box (1) and is connected to a detection head (12).

7. The enhanced denitrification and phosphorus removal treatment equipment for rural domestic sewage treatment according to claim 1 is characterized in that: A motor A (11) is installed near the bottom of one side of the processing box (1); the output shaft of the motor A (11) is located inside the processing box (1); a rotating shaft (13) is installed; side rods (14) are installed at the top and bottom of the rotating shaft (13); stirring rods (15) are installed on both sides of the side rods (14).

8. The enhanced denitrification and phosphorus removal treatment equipment for rural domestic sewage treatment according to claim 1 is characterized by: A draw hook (5) is installed on one side of the processing box (1) near the bottom, and a drainage pipe is provided on the side of the processing box (1) away from the draw hook (5) near the bottom.

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