Efficient nitrogen and phosphorus removal three-phase separator

Abstract

According to the technical scheme, the efficient nitrogen and phosphorus removal three-phase separator comprises a discharging box and a separation box, the separation box is installed at the top of the discharging box, air cylinders B are installed on the two sides of the bottom of the discharging box, a base is installed at the positions, located in the discharging box, of output shafts of the air cylinders B on the two sides, and a filter plate is installed in the middle of the interior of the discharging box. A waste box is installed at the position, located at the tail end of the filter plate, of one side of the discharging box, a denitrification chamber is arranged at the top in the separation box, a dephosphorization chamber is arranged at the bottom in the separation box, and auxiliary hoppers are installed at the positions, located on one side of the denitrification chamber and one side of the dephosphorization chamber, of the separation box. The utility model relates to an efficient nitrogen and phosphorus removal three-phase separator, which solves the problems that more solid impurities are easily generated in the existing nitrogen and phosphorus removal process of sewage, cannot be completely discharged only by virtue of a drain pipe, are easily blocked and influence the subsequent sewage treatment efficiency, reduces the blocking probability of the separation mechanism and improves the sewage treatment efficiency. Therefore, the sewage treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a three-phase separator for efficient nitrogen and phosphorus removal. Background Art

[0002] Wastewater treatment refers to the process of treating water bodies containing wastewater, sewage and sludge to remove pollutants and harmful substances so that they meet environmental emission standards or meet reusable water quality requirements. Denitrification and phosphorus removal are common environmental protection goals in the wastewater treatment process, aiming to remove nutrients such as nitrogen and phosphorus in wastewater to reduce pollution and eutrophication of water bodies.

[0003] The existing sewage denitrification and phosphorus removal process easily produces a lot of solid impurities, which cannot be completely discharged by relying solely on the drain pipe, and are easy to clog the separation mechanism and affect the subsequent sewage treatment efficiency. For this reason, we propose a high-efficiency three-phase separator for denitrification and phosphorus removal. Utility Model Content

[0004] The purpose of the utility model is to provide a three-phase separator with high efficiency in nitrogen removal and phosphorus removal, so as to achieve the effect of overall discharge of sewage and impurities, so as to solve the problem that a large amount of solid impurities are easily generated in the existing sewage denitrification and phosphorus removal process, and they cannot be completely discharged by relying solely on the drainage pipe, which easily blocks the separation mechanism and affects the subsequent sewage treatment efficiency.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a high-efficiency three-phase separator for nitrogen removal and phosphorus removal, comprising a discharge box and a separation box, wherein a separation box is installed on the top of the discharge box, cylinders B are installed on both sides of the bottom of the discharge box, the output shafts of the cylinders B on both sides are located inside the discharge box and bases are installed, a filter plate is installed in the middle of the discharge box, and a waste box is installed on one side of the discharge box at the end of the filter plate.

[0006] Preferably, a denitrification chamber is provided at the top of the separation box, a dephosphorization chamber is provided at the bottom of the separation box, and auxiliary hoppers are installed on one side of the denitrification chamber and the dephosphorization chamber of the separation box.

[0007] Preferably, a rotating shaft is installed in the middle of the denitrification chamber, a motor is installed at the top of the rotating shaft located at the top of the separation box, stirring shafts are installed on both sides of the rotating shaft, and brackets are installed on the upper and lower surfaces of the stirring shaft.

[0008] Preferably, movable shafts are installed on both sides of the dephosphorization chamber through bearings, side rods are installed on both sides of the movable shaft, and stirring rods are installed on the top and bottom of the side rods.

[0009] Preferably, a synchronous pulley A is installed on the outer surface of the movable shaft near the top, and a synchronous pulley B is installed at the bottom of the rotating shaft, and the synchronous pulley A and the synchronous pulley B are connected by a synchronous belt.

[0010] Preferably, a transfer pipe is sleeved on one side of the bottom of the denitrification chamber, and a cylinder A is installed on the top of the separation box at the position of the transfer pipe, and the bottom of the output shaft of the cylinder A is connected to the transfer pipe through a connecting frame.

[0011] Preferably, an observation window is installed in the middle of the front surface of the separation box, a sewage pipe is installed on one side of the top of the separation box, and a drainage pipe is installed on one side of the discharge box near the bottom.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model achieves the effect of discharging sewage and impurities as a whole by arranging a discharge box, a cylinder B, a base and a filter plate. A separation box is arranged on the top of the discharge box, cylinders B are arranged on both sides of the bottom of the discharge box, bases are arranged on both sides where the output shafts of the cylinders B are located inside the discharge box, a filter plate is arranged in the middle of the discharge box, and a waste box is arranged on one side of the discharge box at the end of the filter plate, so as to solve the problem that a large amount of solid impurities are easily generated in the existing sewage denitrification and phosphorus removal process, and they cannot be completely discharged by relying solely on a drain pipe, which easily blocks the separation mechanism and affects the subsequent sewage treatment efficiency. The blocking probability of the separation mechanism is reduced, thereby improving the sewage treatment efficiency.

[0014] 2. The utility model achieves the effect of driving the stirring mechanism to synchronously stir the sewage by setting a rotating shaft, a movable shaft and a synchronous belt, so as to solve the problem that the existing sewage treatment mechanism needs multiple driving mechanisms to drive, has high energy consumption and poor energy-saving and environmental protection effects, reduces the energy consumption of the separation treatment mechanism, and thus ensures the energy-saving and environmental protection effects of the separation mechanism.

[0015] 3. The utility model achieves the effect of high-efficiency stirring of sewage and chemicals by arranging a stirring rod, a side rod, a bracket and a stirring shaft, so as to solve the problems of poor stirring effect of existing sewage and chemicals, poor sewage mixing reaction effect, and poor sewage treatment effect, improves the mixing treatment effect of sewage, and thus ensures the denitrification and phosphorus removal effect of sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic cross-sectional structure diagram of the separation box of the utility model;

[0019] Figure 4 for Figure 3 The enlarged structural diagram of A;

[0020] Figure 5 for Figure 3 Schematic diagram of the enlarged structure of B.

[0021] Figure numerals: 1. discharge box; 2. observation window; 3. cylinder A; 4. separation box; 5. filter plate; 6. waste box; 7. base; 8. drain pipe; 9. cylinder B; 10. movable shaft; 11. transfer pipe; 12. connecting frame; 13. motor; 14. sewage pipe; 15. auxiliary hopper; 16. denitrification chamber; 17. rotating shaft; 18. dephosphorization chamber; 19. side rod; 20. stirring rod; 21. bracket; 22. stirring shaft; 23. synchronous pulley A; 24. synchronous belt; 25. synchronous pulley B. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Embodiment 1

[0024] like Figure 1 and Figure 3-5 As shown, in order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency denitrification and dephosphorization three-phase separator, comprising a discharge box 1 and a separation box 4, the separation box 4 is installed on the top of the discharge box 1, cylinders B9 are installed on both sides of the bottom of the discharge box 1, the output shafts of the cylinders B9 on both sides are located inside the discharge box 1 and a base 7 is installed, a filter plate 5 is installed in the middle of the discharge box 1, a waste box 6 is installed on one side of the discharge box 1 at the end of the filter plate 5, a denitrification chamber 16 is provided at the top of the separation box 4, a dephosphorization chamber 18 is provided at the bottom of the separation box 4, auxiliary material hoppers 15 are installed on one side of the denitrification chamber 16 and the dephosphorization chamber 18 of the separation box 4 for adding dephosphorization and dephosphorization auxiliary materials, a rotating shaft 17 is installed in the middle of the denitrification chamber 16, the top of the rotating shaft 17 is located at the top of the separation box 4 and a motor 13 is installed, stirring shafts 22 are installed on both sides of the rotating shaft 17, and brackets 21 are installed on the upper and lower surfaces of the stirring shaft 22.

[0025] like Figure 1 and Figure 2 As shown, a transfer pipe 11 is sleeved on one side of the bottom of the denitrification chamber 16, a cylinder A3 is installed on the top of the separation box 4 at the position of the transfer pipe 11, and the bottom of the output shaft of the cylinder A3 is connected to the transfer pipe 11 through a connecting frame 12, and an observation window 2 is installed in the middle of the front surface of the separation box 4. The interior of the separation box 4 can be conveniently observed through the observation window 2, a sewage pipe 14 is installed on one side of the top of the separation box 4, and a drain pipe 8 is installed on one side of the discharge box 1 near the bottom.

[0026] The working principle of a high-efficiency three-phase separator for denitrification and dephosphorization based on Example 1 is as follows: after the utility model is installed, when in use, the sewage is guided to the inside of the denitrification chamber 16 through the sewage pipe 14, and then the denitrification auxiliary material is transported to the inside of the denitrification chamber 16 through the auxiliary material hopper 15, the motor 13 is started, the motor 13 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the stirring shaft 22 to rotate, and the sewage inside the denitrification chamber 16 is stirred by the stirring shaft 22 and the bracket 21, so as to perform mixed denitrification treatment on the sewage, and after the treatment is completed Finally, the transfer pipe 11 is driven downward by the cylinder A3. After the transfer pipe 11 moves down to a certain height, the sewage after denitrification treatment falls into the dephosphorization chamber 18. After being treated by the dephosphorization chamber 18, the cylinder B9 is started to drive the base 7 to move downward. When the base 7 moves downward, the flocculated sewage falls into the discharge box 1, and the flocculated sewage is filtered by the filter plate 5. The filtered impurities are diverted to the waste box 6, and the treated sewage is discharged through the drain pipe 8. At this point, the working process of this equipment is completed.

[0027] Embodiment 2

[0028] like Figure 2 As shown, the utility model proposes a high-efficiency three-phase separator for denitrification and dephosphorization. Compared with the first embodiment, this embodiment also includes: a movable shaft 10 is installed on both sides of the dephosphorization chamber 18 through bearings, side rods 19 are installed on both sides of the movable shaft 10, and stirring rods 20 are installed on the top and bottom of the side rods 19. The sewage in the dephosphorization chamber 18 is stirred by the set stirring rods 20 and side rods 19, a synchronous pulley A23 is installed on the outer surface of the movable shaft 10 near the top, a synchronous pulley B25 is installed at the bottom of the rotating shaft 17, and the synchronous pulley A23 is connected to the synchronous pulley B25 through a synchronous belt 24.

[0029] In this embodiment, after the sewage is discharged into the dephosphorization chamber 18, the flocculant is guided into the dephosphorization chamber 18 through the auxiliary hopper 15, and the synchronous pulley B25 is driven to rotate by the rotating shaft 17, and the synchronous belt 24 is driven to rotate by the synchronous pulley B25, thereby driving the synchronous pulley A23 to rotate, and the movable shaft 10 is driven to rotate by the movable shaft 10, and the side rod 19 and the stirring rod 20 are driven to rotate, so as to stir the sewage inside the dephosphorization chamber 18, thereby flocculating the sewage.

[0030] 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 three-phase separator for efficient nitrogen and phosphorus removal, comprising a discharge box (1) and a separation box (4), characterized in that: A separation box (4) is installed on the top of the discharge box (1), and cylinders B (9) are installed on both sides of the bottom of the discharge box (1). The output shafts of the cylinders B (9) on both sides are located inside the discharge box (1) and a base (7) is installed. A filter plate (5) is installed in the middle of the discharge box (1), and a waste box (6) is installed on one side of the discharge box (1) at the end of the filter plate (5).

2. A three-phase separator for efficient nitrogen and phosphorus removal according to claim 1, characterized in that: A denitrification chamber (16) is provided at the top of the separation box (4), a dephosphorization chamber (18) is provided at the bottom of the separation box (4), and auxiliary hoppers (15) are installed on one side of the denitrification chamber (16) and the dephosphorization chamber (18) of the separation box (4).

3. A three-phase separator for efficient nitrogen and phosphorus removal according to claim 2, characterized in that: A rotating shaft (17) is installed in the middle of the denitrification chamber (16), and a motor (13) is installed at the top of the rotating shaft (17) located at the top of the separation box (4). A stirring shaft (22) is installed on both sides of the rotating shaft (17), and brackets (21) are installed on the upper and lower surfaces of the stirring shaft (22).

4. A three-phase separator for efficient nitrogen and phosphorus removal according to claim 3, characterized in that: A movable shaft (10) is installed on both sides of the dephosphorization chamber (18) via bearings, side rods (19) are installed on both sides of the movable shaft (10), and stirring rods (20) are installed on the top and bottom of the side rods (19).

5. The high-efficiency three-phase separator for nitrogen and phosphorus removal according to claim 4 is characterized in that: A synchronous pulley A (23) is installed near the top of the outer surface of the movable shaft (10), and a synchronous pulley B (25) is installed at the bottom of the rotating shaft (17). The synchronous pulley A (23) and the synchronous pulley B (25) are connected by a synchronous belt (24).

6. The high-efficiency three-phase separator for nitrogen and phosphorus removal according to claim 2 is characterized in that: A transfer pipe (11) is sleeved on one side of the bottom of the denitrification chamber (16), a cylinder A (3) is installed on the top of the separation box (4) at the position of the transfer pipe (11), and the bottom of the output shaft of the cylinder A (3) is connected to the transfer pipe (11) through a connecting frame (12).

7. The high-efficiency three-phase separator for nitrogen and phosphorus removal according to claim 1 is characterized in that: An observation window (2) is installed in the middle of the front surface of the separation box (4), a sewage pipe (14) is installed on one side of the top of the separation box (4), and a drainage pipe (8) is installed on one side of the discharge box (1) near the bottom.

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