A high-efficiency sewage deep treatment device

Abstract

The utility model discloses a high-efficiency sewage deep treatment device, which relates to the technical field of sewage treatment, and is designed to solve the problem that when the existing sewage is subjected to sedimentation treatment, it is stirred by a stirrer and presents a vortex shape, which is easy to produce a regular effect, and it needs a long time of stirring to repeatedly fuse with a reagent for precipitation, resulting in low sedimentation treatment efficiency. A drainage pipe is arranged on one side of the sedimentation tank, a water inlet pipe is arranged on the other side of the sedimentation tank, a sewage pipe is arranged at the lower end of the sedimentation tank, and a sedimentation chamber is arranged inside the sedimentation tank; it also includes: a mounting frame, which is arranged at the upper end of the sedimentation tank, an electric push rod is arranged at the upper end of the mounting frame, a connecting seat is arranged at the output end of the electric push rod, and the connecting seat is welded and fixed to the output end of the electric push rod; a triangular seat, which is arranged at the lower end of the connecting seat, a ball bearing is inlaid inside the inclined surface of the triangular seat, and a rotating shaft is arranged at one end of the ball bearing.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a high-efficiency sewage deep treatment device. Background Art

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or reuse. It will go through filtration, sedimentation and biological purification.

[0003] For example, the Chinese authorized patent with announcement number CN214829230U (a flocculent sewage sedimentation device): includes a sedimentation tank, one end of which is provided with a water inlet, and the other end is provided with a water outlet, and the sedimentation tank is provided with a plurality of sedimentation plates inclined in the same direction, and the bottom of the sedimentation tank is also provided with a sewage outlet for discharging sludge. In the flocculent sewage sedimentation device of this structure, during use, the flocculent sewage in the sewage will slowly settle on the sedimentation plate, and slowly fall to the bottom of the sedimentation tank along the inclined sedimentation plate, and then the sludge will be discharged through the sewage outlet, and the flocculent sewage after sedimentation will flow out from the water outlet. Compared with the flocculent sewage sedimentation device of the existing structure, it has the advantages of simple structure, good sedimentation effect, long service life, and low use cost.

[0004] However, when the existing sewage is subjected to sedimentation treatment, it is stirred by an agitator, presenting a vortex shape, which easily produces a regular effect. It requires a long period of stirring to repeatedly fuse with the reagent for sedimentation, resulting in low sedimentation treatment efficiency; therefore, it does not meet the existing needs. In this regard, we propose an efficient sewage deep treatment device. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency sewage deep treatment device to solve the problem raised in the above-mentioned background technology that the existing sewage is stirred by an agitator during sedimentation treatment to present a vortex shape, which is easy to produce a regular effect, and requires long-term stirring to repeatedly fuse with the agent for sedimentation, resulting in low sedimentation treatment efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient sewage deep treatment device, comprising: a sedimentation tank, a drainage pipe is arranged on one side of the sedimentation tank, a water inlet pipe is arranged on the other side of the sedimentation tank, a sewage pipe is arranged at the lower end of the sedimentation tank, a sedimentation chamber is arranged inside the sedimentation tank, support legs are welded on the outer ring of the sedimentation tank, and a valve is arranged on one side of the sewage pipe;

[0007] Also includes:

[0008] A mounting frame is arranged at the upper end of the sedimentation tank, an electric push rod is arranged at the upper end of the mounting frame, a connecting seat is arranged at the output end of the electric push rod, and the connecting seat is welded and fixed to the output end of the electric push rod;

[0009] A triangular seat is arranged at the lower end of the connecting seat, a ball bearing is embedded inside the inclined surface of the triangular seat, a rotating shaft is arranged at one end of the ball bearing, and the rotating shaft is rotatably connected to the triangular seat through the ball bearing, a mixing plate is arranged at one end of the rotating shaft, and the mixing plate is welded and fixed to the rotating shaft, and a through hole is arranged on the surface of the mixing plate, and the through hole penetrates the mixing plate.

[0010] Preferably, a fixing plate is provided on the inclined surface of the triangular seat, and two fixing plates are provided, and the two fixing plates are respectively located on both sides of the ball bearing, and a second bolt is provided on one side of the fixing plate, and one end of the second bolt passes through the fixing plate and is fixed to the ball bearing thread.

[0011] Preferably, a connecting slot is provided on the upper surface of the triangular seat, and the connecting seat is inserted into the connecting slot. A first bolt is provided at the front end of the triangular seat, and the triangular seat is threadedly fixed to the connecting seat through the first bolt.

[0012] Preferably, single-head fasteners are provided at both ends of the mounting frame, and the mounting frame is threadedly fixed to the sedimentation tank via the single-head fasteners.

[0013] Preferably, a push rod fixing plate is provided at the connection between the electric push rod and the mounting frame, and the push rod fixing plate is threadedly fixed to the mounting frame via external bolts.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model arranges a connecting seat at the output end of the electric push rod, and arranges a triangular seat at the lower end of the connecting seat. The triangular seat is connected to a mixing plate with a rotating shaft through a ball bearing. The mixing plate rotates with the triangular seat through the rotating shaft and the ball bearing. When the mixing plate moves up and down, the mixing plate is squeezed by the downward pressure of the sewage. Since the mixing plate is arranged at an angle, the time and pressure of the pressure are different, thereby causing the mixing plate to rotate. The sewage and the agent are mixed by rotation to achieve a stirring effect. By relying on the pressure of the sewage by the up and down movement, the sewage does not flow regularly in the form of a vortex, but rather in an impact-like collision, thereby improving the mixing efficiency and the high-efficiency performance of the deep treatment of sewage. The through hole facilitates the flow of water and improves the mixing efficiency.

[0016] 2. By embedding the ball bearing inside the inclined surface of the triangular seat, and one end of the second bolt passes through the fixing plate and fixes with the ball bearing thread, the stability of the ball bearing and the triangular seat is improved to prevent it from falling. Then the connecting seat is inserted into the connecting slot of the triangular seat and fixed with the first bolt. The triangular seat and the mixing plate can be easily disassembled and can be independently disassembled, so that they can be easily replaced and the convenience of replacement is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the mixing plate and the electric push rod of the utility model;

[0019] Figure 3 This is a schematic diagram of the front view structure of the connection between the mixing plate and the electric push rod of the utility model;

[0020] Figure 4 It is a schematic diagram of the connection structure between the mixing plate and the triangular seat of the utility model;

[0021] In the figure: 1. sedimentation tank; 2. sewage pipe; 3. valve; 4. support leg; 5. sedimentation chamber; 6. mounting frame; 7. single-head fastener; 8. electric push rod; 9. push rod fixing plate; 10. connecting seat; 11. triangular seat; 12. mixing plate; 13. through hole; 14. first bolt; 15. second bolt; 16. ball bearing; 17. fixing plate; 18. rotating shaft; 19. drainage pipe; 20. water inlet pipe; 21. connecting slot. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1-4 The utility model provides an embodiment: a high-efficiency sewage deep treatment device, comprising: a sedimentation tank 1, a drainage pipe 19 is arranged on one side of the sedimentation tank 1, a water inlet pipe 20 is arranged on the other side of the sedimentation tank 1, a sewage pipe 2 is arranged at the lower end of the sedimentation tank 1, a sedimentation chamber 5 is arranged inside the sedimentation tank 1, a support leg 4 is welded on the outer ring of the sedimentation tank 1, and a valve 3 is arranged on one side of the sewage pipe 2;

[0024] Also includes:

[0025] A mounting frame 6 is arranged at the upper end of the sedimentation tank 1, an electric push rod 8 is arranged at the upper end of the mounting frame 6, a connecting seat 10 is arranged at the output end of the electric push rod 8, and the connecting seat 10 is welded and fixed to the output end of the electric push rod 8, single-head fasteners 7 are arranged at both ends of the mounting frame 6, and the mounting frame 6 is threadedly fixed to the sedimentation tank 1 through the single-head fasteners 7, a push rod fixing plate 9 is arranged at the connection between the electric push rod 8 and the mounting frame 6, and the push rod fixing plate 9 is threadedly fixed to the mounting frame 6 through external bolts, so as to fix and install the electric push rod 8;

[0026] A triangular seat 11 is arranged at the lower end of the connecting seat 10, a ball bearing 16 is embedded inside the inclined surface of the triangular seat 11, a rotating shaft 18 is arranged at one end of the ball bearing 16, and the rotating shaft 18 is rotatably connected to the triangular seat 11 through the ball bearing 16, a mixing plate 12 is arranged at one end of the rotating shaft 18, and the mixing plate 12 is welded and fixed to the rotating shaft 18, a through hole 13 is arranged on the surface of the mixing plate 12, and the through hole 13 penetrates the mixing plate 12.

[0027] The mixing plate 12 rotates with the triangular seat 11 through the rotating shaft 18 and the ball bearing 16. When the mixing plate 12 moves up and down, the mixing plate 12 is squeezed by the downward pressure of the sewage. Since the mixing plate 12 is arranged at an angle, the time and pressure of the pressure are different, thereby causing the mixing plate 12 to rotate. The sewage and the agent are mixed by rotation to achieve a stirring effect. By relying on the pressure of the sewage by the up and down movement, the sewage does not flow regularly in the form of a vortex, but rather in an impact-like collision, thereby improving the mixing efficiency and the high-efficiency performance of the deep treatment of sewage. The through hole 13 facilitates the flow of water and improves the mixing efficiency.

[0028] See also Figure 2-4 A fixing plate 17 is provided on the inclined surface of the triangular seat 11, and two fixing plates 17 are provided. The two fixing plates 17 are respectively located on both sides of the ball bearing 16. A second bolt 15 is provided on one side of the fixing plate 17, and one end of the second bolt 15 passes through the fixing plate 17 and is threadedly fixed to the ball bearing 16 to fix the ball bearing 16, thereby improving the fixing stability of the triangular seat 11 and the mixing plate 12.

[0029] See also Figure 4 A connecting slot 21 is provided on the upper surface of the triangular seat 11, and the connecting seat 10 is inserted into the connecting slot 21. A first bolt 14 is provided at the front end of the triangular seat 11, and the triangular seat 11 is threadedly fixed to the connecting seat 10 through the first bolt 14, which facilitates the disassembly of the triangular seat 11 and improves the convenience of disassembly.

[0030] Working principle: When in use, the ball bearing 16 is embedded in the inclined surface of the triangular seat 11, and one end of the second bolt 15 passes through the fixing plate 17 and is threadedly fixed to the ball bearing 16 to improve the stability of the fixation of the ball bearing 16 and the triangular seat 11 to prevent it from falling. Then the connecting seat 10 is inserted into the connecting slot 21 of the triangular seat 11 and fixed by the first bolt 14. The sewage is transported into the sedimentation tank 1 from the water inlet pipe 20, and the agent is added. The electric push rod 8 is used to drive the connecting seat 10 connected to the output end to move up and down, which also drives the triangular seat fixed to the connecting seat 10 to move up and down. The mixing plate 12 rotates with the triangular seat 11 through the rotating shaft 18 and the ball bearing 16. When the mixing plate 12 moves up and down, the mixing plate 12 is squeezed by the downward pressure of the sewage. Since the mixing plate 12 is arranged at an angle, the time and pressure of the pressure are different, which causes the mixing plate 12 to rotate. The sewage and the reagent are mixed by rotation to achieve the stirring effect. By relying on the pressure of the sewage by the up and down movement, the sewage does not flow regularly in the form of a vortex, but rather in an impact-like collision, thereby improving the mixing efficiency and the high-efficiency performance of the deep treatment of sewage.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high-efficiency sewage deep treatment device, comprising a sedimentation tank (1), a drainage pipe (19) is arranged on one side of the sedimentation tank (1), a water inlet pipe (20) is arranged on the other side of the sedimentation tank (1), a sewage discharge pipe (2) is arranged at the lower end of the sedimentation tank (1), and a sedimentation chamber (5) is arranged inside the sedimentation tank (1); Features: Also includes: A mounting frame (6) is arranged at the upper end of the sedimentation tank (1); an electric push rod (8) is arranged at the upper end of the mounting frame (6); a connecting seat (10) is arranged at the output end of the electric push rod (8); and the connecting seat (10) is welded and fixed to the output end of the electric push rod (8); A triangular seat (11) is arranged at the lower end of the connecting seat (10); a ball bearing (16) is embedded inside the inclined surface of the triangular seat (11); a rotating shaft (18) is arranged at one end of the ball bearing (16); and the rotating shaft (18) is rotatably connected to the triangular seat (11) through the ball bearing (16); a mixing plate (12) is arranged at one end of the rotating shaft (18); and the mixing plate (12) and the rotating shaft (18) are fixed by welding.

2. The high-efficiency sewage deep treatment device according to claim 1 is characterized by: The inclined surface of the triangular seat (11) is provided with a fixing plate (17), and two fixing plates (17) are provided. The two fixing plates (17) are respectively located on both sides of the ball bearing (16). A second bolt (15) is provided on one side of the fixing plate (17), and one end of the second bolt (15) passes through the fixing plate (17) and is threadedly fixed to the ball bearing (16).

3. The high-efficiency sewage deep treatment device according to claim 1 is characterized by: The upper surface of the triangular seat (11) is provided with a connecting slot (21), and the connecting seat (10) is inserted into the connecting slot (21). The front end of the triangular seat (11) is provided with a first bolt (14), and the triangular seat (11) is threadedly fixed to the connecting seat (10) via the first bolt (14).

4. The high-efficiency sewage deep treatment device according to claim 1 is characterized by: The surface of the mixing plate (12) is provided with a through hole (13), and the through hole (13) penetrates the mixing plate (12).

5. The high-efficiency sewage deep treatment device according to claim 1 is characterized by: Single-head fasteners (7) are provided at both ends of the mounting frame (6), and the mounting frame (6) is threadedly fixed to the sedimentation tank (1) via the single-head fasteners (7).

6. The high-efficiency sewage deep treatment device according to claim 1 is characterized by: A push rod fixing plate (9) is provided at the connection between the electric push rod (8) and the mounting frame (6), and the push rod fixing plate (9) is threadedly fixed to the mounting frame (6) via external bolts.

7. The high-efficiency sewage deep treatment device according to claim 1 is characterized by: The outer ring of the sedimentation tank (1) is welded with support legs (4), and one side of the sewage discharge pipe (2) is provided with a valve (3).

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