Efficient baffling rural sewage treatment device

Abstract

The utility model belongs to the technical field of sewage treatment devices, and discloses an efficient baffling rural sewage treatment device which comprises a sewage treatment box, an air guide pipe is movably sleeved on the right side of the middle of the top end of the sewage treatment box, and an aeration pipe is fixedly sleeved on the bottom of the outer surface of the air guide pipe. The top of the outer surface of the air guide pipe is fixedly sleeved with a circular plate. Through the arrangement of the driven gear, the driving motor, the driving gear, the connecting block and the fan, when the driving motor is started, the driving shaft can drive the driving gear to rotate, and due to the fact that the outer surface of the driving gear is connected with the outer surface of the driven gear in a meshed mode, the fan is driven to rotate under the action of the driving gear. The driven gear can drive the gas guide pipe and the aeration pipe to rotate, and due to the existence of the connecting block, the rotation of the gas guide pipe and the aeration pipe cannot be influenced when gas is conveyed into the gas guide pipe and the aeration pipe through the fan, so that the aeration is more uniform, and the aeration range and efficiency are improved.

Description

Technical Field

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

[0002] Rural sewage treatment equipment is an important equipment specially used to treat rural domestic sewage, aquaculture wastewater, agricultural wastewater, etc. It aims to improve rural environmental sanitation conditions, prevent water pollution, and promote the sustainable use of water resources. According to different treatment technologies and principles, rural sewage treatment equipment can be divided into biological treatment equipment, physical treatment equipment, chemical treatment equipment and underground sewage treatment equipment.

[0003] During the use of rural sewage treatment equipment, it is generally divided into a conditioning chamber, an anaerobic chamber, an aerobic chamber, a sedimentation chamber and a disinfection chamber. In order to improve the efficiency of sewage treatment, baffles are also set between different treatment chambers inside the equipment to make sewage treatment more efficient. However, in actual use, the aeration pipes inside the aerobic chamber mostly adopt a fixed design, which limits the aeration range and efficiency of the aeration pipes, and thus makes it impossible for the sewage inside the aerobic chamber to mix more evenly with the air. Therefore, this needs to be improved. Utility Model Content

[0004] The purpose of the present invention is to solve the above problems. The present invention provides a high-efficiency baffled rural sewage treatment device, which has the advantage of more uniform aeration.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-efficiency baffled rural sewage treatment device, comprising a sewage treatment tank, an air guide tube is movably sleeved on the right side of the middle part of the top of the sewage treatment tank, an aeration tube is fixedly sleeved on the bottom of the outer surface of the air guide tube, a circular plate is fixedly sleeved on the top of the outer surface of the air guide tube, the top of the circular plate is movably connected to the top of the inner surface of the sewage treatment tank, a driven gear is fixedly sleeved on the top of the outer surface of the air guide tube, the bottom end of the driven gear is movably connected to the top of the sewage treatment tank, and a positioner is fixedly installed on the top of the sewage treatment tank. The driving motor is on the right side of the driven gear, and the other end of the driving motor output shaft is fixedly sleeved with a driving shaft, and the outer surface of the driving shaft is fixedly sleeved with a driving gear, the bottom end of the driving gear is movably connected to the top of the sewage treatment tank, the outer surface of the driving gear and the outer surface of the driven gear are meshed and connected, the top of the inner surface of the air guide pipe is movably sleeved with a connecting block, the inside of the connecting block is fixedly sleeved with an air outlet pipe, the other end of the air outlet pipe is fixedly installed with a fan, the bottom end of the fan is fixedly connected to the top of the sewage treatment tank, and the left end of the fan is fixedly installed with an air inlet pipe.

[0006] As a preferred embodiment of the present invention, the top of the left end of the sewage treatment tank is fixedly connected with a water inlet pipe, the top of the right end of the sewage treatment tank is fixedly connected with a water outlet pipe, the left and right sides of the top of the sewage treatment tank are respectively fixedly connected with manhole pipes, and the right side of the top of the sewage treatment tank is fixedly connected with a dosing pipe.

[0007] As a preferred embodiment of the present invention, a partition is fixedly mounted inside the sewage treatment tank, and a baffle is fixedly mounted inside the sewage treatment tank on the right side of the partition. The number of the partitions and baffles is three and they are the same in shape and size.

[0008] As a preferred embodiment of the present invention, a fixing plate is fixedly sleeved on the right end inside the sewage treatment tank, a filter plate is fixedly installed on the top of the fixing plate, and the top of the filter plate passes through the sewage treatment tank and extends to the top of the sewage treatment tank.

[0009] As a preferred embodiment of the present invention, a handle is fixedly installed on the top of the filter plate, a baffle is movably connected to the top of the filter plate, and the bottom end of the baffle is movably connected to the top of the sewage treatment tank.

[0010] As a preferred embodiment of the present invention, a fixed block located on the left side of the baffle is fixedly installed on the top of the sewage treatment tank, a round rod is movably sleeved inside the fixed block, the right end of the round rod is fixedly connected to the left end of the baffle, and a spring located outside the round rod is fixedly installed on the right end of the fixed block, and the other end of the spring is fixedly connected to the left end of the baffle.

[0011] As a preferred embodiment of the present invention, the left end of the outer surface of the round rod is fixedly sleeved with a vertical plate, the right end of the vertical plate is movably connected to the left end of the fixed block, the interior of the vertical plate is fixedly sleeved with a limiting rod, the right end of the limiting rod passes through the fixed block and extends to the outside of the fixed block and is fixedly connected to the left end of the baffle.

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

[0013] 1. The utility model is provided with a driven gear, a driving motor, a driving gear, a connecting block and a fan. When the driving motor is started, the driving shaft will drive the driving gear to rotate. Since the outer surface of the driving gear and the outer surface of the driven gear are meshed and connected, under the action of the driving gear, the driven gear will rotate with the air guide pipe and the aeration pipe. The existence of the connecting block can ensure that the air is transported to the air guide pipe and the aeration pipe through the fan without affecting the rotation of the air guide pipe and the aeration pipe, thereby making the aeration more uniform, thereby improving the aeration range and efficiency.

[0014] 2. The utility model is provided with a baffle, a fixed block, a round rod, a spring and a vertical plate. When the vertical plate is pushed, the vertical plate will move toward the fixed block with the baffle through the round rod and the limit rod and compress the spring, thereby separating the baffle and the filter plate, releasing the blocking and fixing of the baffle on the filter plate. Then, the filter plate can be pulled out by pulling the handle, thereby realizing the rapid disassembly and installation of the filter plate, making it convenient for the operator to clean and replace the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the top of the utility model;

[0018] Figure 4 for Figure 2 Schematic diagram of the local enlarged structure at A in the middle;

[0019] Figure 5 for Figure 2 Schematic diagram of the local enlarged structure at B in the middle;

[0020] Figure 6 for Figure 3 Schematic diagram of the locally enlarged structure at point C in the middle.

[0021] In the figure: 1. Sewage treatment tank; 2. Air guide pipe; 3. Aeration pipe; 4. Circular plate; 5. Driven gear; 6. Driving motor; 7. Driving shaft; 8. Driving gear; 9. Connecting block; 10. Exhaust pipe; 11. Fan; 12. Inlet pipe; 13. Water inlet pipe; 14. Water outlet pipe; 15. Manhole pipe; 16. Dosing pipe; 17. Partition; 18. Baffle; 19. Fixed plate; 20. Filter plate; 21. Handle; 22. Baffle; 23. Fixed block; 24. Round rod; 25. Spring; 26. Vertical plate; 27. Limit rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figures 1 to 6As shown, the utility model provides a high-efficiency baffled rural sewage treatment device, including a sewage treatment tank 1, an air guide pipe 2 is movably sleeved on the right side of the middle of the top of the sewage treatment tank 1, an aeration pipe 3 is fixedly sleeved on the bottom of the outer surface of the air guide pipe 2, a circular plate 4 is fixedly sleeved on the top of the outer surface of the air guide pipe 2, the top of the circular plate 4 is movably connected to the top of the inner surface of the sewage treatment tank 1, a driven gear 5 is fixedly sleeved on the top of the outer surface of the air guide pipe 2, the bottom end of the driven gear 5 is movably connected to the top of the sewage treatment tank 1, and a driving gear 5 located on the right side of the driven gear 5 is fixedly installed on the top of the sewage treatment tank 1. The driving motor 6 is provided, and the other end of the output shaft of the driving motor 6 is fixedly sleeved with a driving shaft 7, and the outer surface of the driving shaft 7 is fixedly sleeved with a driving gear 8, the bottom end of the driving gear 8 is movably connected to the top of the sewage treatment tank 1, and the outer surface of the driving gear 8 is meshed with the outer surface of the driven gear 5. The top of the inner surface of the air guide tube 2 is movably sleeved with a connecting block 9, and the inside of the connecting block 9 is fixedly sleeved with an air outlet pipe 10. The other end of the air outlet pipe 10 is fixedly installed with a fan 11, the bottom end of the fan 11 is fixedly connected to the top of the sewage treatment tank 1, and the left end of the fan 11 is fixedly installed with an air inlet pipe 12.

[0024] When the drive motor 6 is started, the drive shaft 7 will drive the driving gear 8 to rotate. Since the driving gear 8 and the driven gear 5 are meshed and connected, the driven gear 5 will drive the air duct 2 to rotate along the inner surface of the top of the sewage treatment tank 1, so that the aeration pipe 3 rotates along with the air duct 2. When the fan 11 is started, the external air will be input into the air duct 2 and the aeration pipe 3 from the air inlet pipe 12 and the air outlet pipe 10. At the same time, the presence of the connecting block 9 can ensure that the rotation of the air duct 2 will not be hindered, thereby realizing the rotation of the aeration pipe 3, thereby making the aeration of the aeration pipe 3 more uniform.

[0025] Among them, the top of the left end of the sewage treatment tank 1 is fixedly connected with an inlet pipe 13, the top of the right end of the sewage treatment tank 1 is fixedly connected with an outlet pipe 14, the left and right sides of the top of the sewage treatment tank 1 are respectively fixedly connected with manhole pipes 15, and the right side of the top of the sewage treatment tank 1 is fixedly connected with a dosing pipe 16.

[0026] The presence of the water inlet pipe 13 and the water outlet pipe 14 will facilitate the entry and discharge of sewage, while the presence of the manhole pipe 15 will facilitate the maintenance of the sewage treatment device, and the presence of the dosing pipe 16 will facilitate the addition of disinfectant.

[0027] Among them, a partition 17 is fixedly sleeved inside the sewage treatment box 1, and a deflector 18 located on the right side of the partition 17 is fixedly sleeved inside the sewage treatment box 1. The number of partitions 17 and deflectors 18 are both three and they are the same in shape and size.

[0028] Due to the presence of the partition 17 and the baffle 18, the space inside the sewage treatment tank 1 will be divided into different sewage treatment chambers, so that it is convenient to add fillers in the sewage treatment chambers to treat the sewage.

[0029] Among them, a fixing plate 19 is fixedly sleeved on the right end inside the sewage treatment tank 1, and a filter plate 20 is fixedly installed on the top of the fixing plate 19. The top of the filter plate 20 penetrates the sewage treatment tank 1 and extends to the top of the sewage treatment tank 1.

[0030] Due to the existence of the filter plate 20, it will play a role in filtering suspended matter.

[0031] A handle 21 is fixedly mounted on the top of the filter plate 20 , a baffle 22 is movably connected to the top of the filter plate 20 , and a bottom end of the baffle 22 is movably connected to the top of the sewage treatment tank 1 .

[0032] The baffle 22 blocks and fixes the filter plate 20 , while the handle 21 facilitates taking the filter plate 20 .

[0033] Among them, a fixed block 23 located on the left side of the baffle 22 is fixedly installed on the top of the sewage treatment tank 1, and a round rod 24 is movably sleeved inside the fixed block 23. The right end of the round rod 24 is fixedly connected to the left end of the baffle 22. The right end of the fixed block 23 is fixedly installed with a spring 25 located outside the round rod 24, and the other end of the spring 25 is fixedly connected to the left end of the baffle 22.

[0034] Due to the restoring effect of the spring 25, the baffle 22 will return to its original position after moving.

[0035] Among them, the left end of the outer surface of the round rod 24 is fixedly sleeved with a vertical plate 26, the right end of the vertical plate 26 is movably connected to the left end of the fixed block 23, and the inside of the vertical plate 26 is fixedly sleeved with a limiting rod 27. The right end of the limiting rod 27 passes through the fixed block 23 and extends to the outside of the fixed block 23 and is fixedly connected to the left end of the baffle 22.

[0036] Due to the existence of the limiting rod 27 , the movement of the baffle 22 will be limited.

[0037] The working principle and use process of this utility model:

[0038] First, the operator inputs sewage into the interior of the sewage treatment tank 1 from the water inlet pipe 13. After being treated, the sewage will be discharged from the water outlet pipe 14. When the sewage enters the aerobic chamber for treatment, the operator starts the fan 11, so that air is input into the interior of the air duct 2 and the aeration pipe 3 through the air inlet pipe 12 and the air outlet pipe 10, and then aeration is performed by the aeration pipe 3. At the same time, the operator starts the drive motor 6, so that the drive shaft 7 drives the driving gear 8 to rotate. Since the driving gear 8 and the driven gear 5 are engaged with each other, as the driving gear 8 rotates, the driven gear 5 will drive the air duct 2, the aeration pipe 3 and the circular plate 4 to rotate along the outer surface of the connecting block 9, so that the aeration can be made more uniform, thereby improving the aeration range and efficiency.

[0039] As the sewage is filtered through the filter plate 20 and enters the disinfection chamber, if the filter plate 20 becomes clogged due to long-term use, the operator pushes the vertical plate 26, so that the vertical plate 26 moves with the baffle 22 through the round rod 24 and the limit rod 27 and compresses the spring 25, thereby separating the baffle 22 and the filter plate 20, releasing the baffle 22 from the filter plate 20. The operator then pulls the handle 21 to pull out the filter plate 20 through the handle 21, and then cleans or replaces it. After the filter plate 20 is processed and put into its original position, the vertical plate 26 is released. At this time, under the restoring action of the spring 25, the baffle 22 will return to its original position, thereby fixing the filter plate 20, so that the filter plate 20 can be quickly disassembled and installed, making it convenient for the operator to clean and replace the filter plate 20.

[0040] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency baffled rural sewage treatment device, comprising a sewage treatment tank (1), characterized in that: An air guide tube (2) is movably sleeved on the right side of the middle of the top of the sewage treatment tank (1), an aeration tube (3) is fixedly sleeved on the bottom of the outer surface of the air guide tube (2), a circular plate (4) is fixedly sleeved on the top of the outer surface of the air guide tube (2), the top of the circular plate (4) is movably connected to the top of the inner surface of the sewage treatment tank (1), a driven gear (5) is fixedly sleeved on the top of the outer surface of the air guide tube (2), the bottom of the driven gear (5) is movably connected to the top of the sewage treatment tank (1), a driving motor (6) located on the right side of the driven gear (5) is fixedly installed on the top of the sewage treatment tank (1), and the other end of the output shaft of the driving motor (6) is fixedly sleeved. A driving shaft (7) is fixedly sleeved, a driving gear (8) is fixedly sleeved on the outer surface of the driving shaft (7), the bottom end of the driving gear (8) is movably connected to the top end of the sewage treatment tank (1), the outer surface of the driving gear (8) is meshedly connected to the outer surface of the driven gear (5), the top of the inner surface of the air guide tube (2) is movably sleeved with a connecting block (9), the interior of the connecting block (9) is fixedly sleeved with an air outlet pipe (10), the other end of the air outlet pipe (10) is fixedly mounted with a fan (11), the bottom end of the fan (11) is fixedly connected to the top end of the sewage treatment tank (1), and the left end of the fan (11) is fixedly mounted with an air inlet pipe (12).

2. The high-efficiency baffled rural sewage treatment device according to claim 1, characterized in that: The top of the left end of the sewage treatment tank (1) is fixedly sleeved with a water inlet pipe (13), the top of the right end of the sewage treatment tank (1) is fixedly sleeved with a water outlet pipe (14), the left and right sides of the top of the sewage treatment tank (1) are respectively fixedly sleeved with manhole pipes (15), and the right side of the top of the sewage treatment tank (1) is fixedly sleeved with a dosing pipe (16).

3. The high-efficiency baffled rural sewage treatment device according to claim 1, characterized in that: A partition (17) is fixedly sleeved inside the sewage treatment box (1), and a baffle (18) located on the right side of the partition (17) is fixedly sleeved inside the sewage treatment box (1). The number of the partition (17) and the baffle (18) are both three and the shapes and sizes are the same.

4. The high-efficiency baffled rural sewage treatment device according to claim 1, characterized in that: A fixing plate (19) is fixedly sleeved on the right end of the interior of the sewage treatment tank (1), and a filter plate (20) is fixedly mounted on the top end of the fixing plate (19). The top end of the filter plate (20) penetrates the sewage treatment tank (1) and extends to the top of the sewage treatment tank (1).

5. The high-efficiency baffled rural sewage treatment device according to claim 4, characterized in that: A handle (21) is fixedly mounted on the top of the filter plate (20), a baffle (22) is movably connected to the top of the filter plate (20), and a bottom end of the baffle (22) is movably connected to the top of the sewage treatment tank (1).

6. The high-efficiency baffled rural sewage treatment device according to claim 1, characterized in that: A fixed block (23) located on the left side of the baffle (22) is fixedly mounted on the top of the sewage treatment tank (1); a round rod (24) is movably sleeved inside the fixed block (23); the right end of the round rod (24) is fixedly connected to the left end of the baffle (22); a spring (25) located outside the round rod (24) is fixedly mounted on the right end of the fixed block (23); the other end of the spring (25) is fixedly connected to the left end of the baffle (22).

7. The high-efficiency baffled rural sewage treatment device according to claim 6, characterized in that: The left end of the outer surface of the round rod (24) is fixedly sleeved with a vertical plate (26), the right end of the vertical plate (26) is movably connected to the left end of the fixed block (23), the interior of the vertical plate (26) is fixedly sleeved with a limiting rod (27), the right end of the limiting rod (27) passes through the fixed block (23) and extends to the outside of the fixed block (23) and is fixedly connected to the left end of the baffle (22).

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