Farmland sewage treatment and irrigation dual-purpose system

Abstract

The utility model discloses a farmland sewage treatment and irrigation dual-purpose system, and relates to the technical field of farmland sewage treatment. The device comprises a wastewater pool, one side of the wastewater pool is provided with a purification pool, the wastewater pool communicates with the purification pool, one side of the wastewater pool is fixedly connected with a wastewater pipe, one side of the wastewater pool is fixedly connected with two placement rods at equal intervals, the tops of the placement rods are in lap joint with a filter box, and the face, close to the wastewater pipe, of the filter box is open; one side of the wastewater pool is fixedly connected with a blow-off pipe, the blow-off pipe is communicated with the wastewater pool, the inner bottom wall of the wastewater pool is fixedly connected with an overflow plate, the top of the purification pool is fixedly connected with a dosing box, one side of the purification pool is fixedly connected with a water outlet pipe, the water outlet pipe is communicated with the purification pool, and the top of the wastewater pool is provided with a cleaning mechanism. The filter box is taken out of the wastewater pool by starting the rotating motor, so that the filter box is cleaned, and the inconvenience of manually entering the wastewater pool for cleaning is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of farmland sewage treatment, and in particular to a dual-purpose farmland sewage treatment and irrigation system. Background Art

[0002] Farmland refers to the land area used for growing crops or raising livestock. In agricultural production, farmland is a vital resource. It provides the soil foundation and growth environment required for activities such as growing crops and raising livestock and poultry. The management and use of farmland directly affects the benefits and sustainable development of agricultural production.

[0003] A farmland sewage treatment machine mentioned in an existing Chinese public patent (authorization announcement number: CN219098779U) can pass sewage into a wastewater pool through an inlet pipe, and the water flow force can drive the impeller to rotate. The power of the impeller rotation is linked to the dosing component through a linkage component. At this time, the dosing component works to dosing medicine into the wastewater pool to achieve sewage treatment. Finally, the treated wastewater is discharged through an outlet pipe. This device can not only quantitatively dose medicine according to the amount of wastewater input, avoiding the waste of medicine caused by too much or too little medicine input, but also uses the water flow force as power to drive the dosing component to work, thereby reducing energy consumption.

[0004] In the existing treatment of agricultural sewage, impurities in the sewage are mostly filtered through filter plates to improve the purity of the sewage. However, after long-term use, impurities in the sewage may be blocked on the filter plates, affecting the filtering effect of the filter plates. Workers may need to enter the wastewater pool to clean the filter plates, which is inconvenient. Utility Model Content

[0005] The purpose of this application is to solve the inconvenience of requiring staff to enter the wastewater pool to clean the filter plate. This application provides a dual-purpose farmland sewage treatment and irrigation system.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A dual-purpose system for treating and irrigating farmland sewage, comprising a wastewater pool, a purification pool is arranged on one side of the wastewater pool, the wastewater pool is connected with the purification pool, a wastewater pipe is fixedly connected to one side of the wastewater pool, the wastewater pipe is connected with the wastewater pool, two placement rods are fixedly connected to one side of the wastewater pool at equal intervals, a filter box is overlapped on the top of the placement rods, a side of the filter box close to the wastewater pipe is arranged in an open shape, a sewage pipe is fixedly connected to one side of the wastewater pool, the sewage pipe is connected with the wastewater pool, an overflow plate is fixedly connected to the inner bottom wall of the wastewater pool, a water level sensor is fixedly connected to one side of the overflow plate, a medicine adding box is fixedly connected to the top of the purification pool, a water outlet pipe is fixedly connected to one side of the purification pool, the water outlet pipe is connected with the purification pool, a cleaning mechanism is arranged on the top of the wastewater pool, and protective mechanisms are arranged on both sides of the medicine adding box.

[0008] By adopting the above technical scheme, farm sewage is transported from the wastewater pipe to the wastewater pool. After entering the wastewater pool, the sewage can be filtered through the filter box to filter out the garbage and impurities therein. At this time, the water level of the sewage gradually rises. At this time, the clean water above falls into the other side of the wastewater pipe through the top of the overflow plate, and is connected with the purification pool through the wastewater pool, so that the clean water enters the purification pool, and the impurities in the sewage will gradually settle and be discharged by the sewage pipe. At this time, the biodegradation agent is added to the purification pool through the dosing box. After the purification is completed, the clean water is discharged through the outlet pipe and can continue to be used for irrigation. The filter box can be cleaned by the cleaning mechanism, and the top of the dosing box can be closed by the protective mechanism after the biodegradation agent is added, so as to reduce the risk of debris entering the purification pool.

[0009] Furthermore, the cleaning mechanism includes a through hole opened at the top of the wastewater pool, the shape of the through hole is adapted to the filter box, the through hole and the filter box are slidably arranged, a threaded block is slidably arranged at the top of the wastewater pool, a connecting plate is fixedly connected between the threaded blocks on both sides, the top of the filter box passes through the through hole and is fixedly connected with a top block, the connecting plate is fixedly connected to the top block, and a driving member is arranged at the top of the wastewater pool.

[0010] By adopting the above technical solution, the threaded block is driven to move by the driving member, the movement of the threaded block drives the connection plate to move, the movement of the connection plate causes the top block to move, and the top block is fixedly connected to the filter box, so that the filter box moves inside the through hole, so that the filter box is brought out of the wastewater pool, thereby cleaning the filter box, reducing the inconvenience of manually entering the wastewater pool for cleaning.

[0011] Furthermore, the driving member includes a mounting plate fixedly connected to the top of the wastewater tank, a rotating motor is fixedly connected to the top of the mounting plate, an output end of the rotating motor passes through the mounting plate and is fixedly connected to a threaded rod, the output end of the rotating motor is rotatably connected to the mounting plate, the bottom end of the threaded rod passes through a side threaded block and is rotatably connected to the wastewater tank, and the threaded rod is threadedly connected to the threaded block.

[0012] By adopting the above technical solution, the rotating motor is started to drive the threaded rod to rotate, and the rotation of the threaded rod causes the threaded block to move horizontally on the outer surface of the threaded rod.

[0013] Furthermore, an auxiliary rod is fixedly connected to the inner top wall of the mounting plate, the bottom end of the auxiliary rod passes through the threaded block on the other side and is fixedly connected to the wastewater tank, and the auxiliary rod is slidably connected to the threaded block.

[0014] By adopting the above technical solution, the auxiliary rod provides an additional support point for the threaded block, so that the threaded block remains stable when moving.

[0015] Furthermore, a vertical plate is fixedly connected to the top of the wastewater pool, an electric push rod is fixedly connected to one side of the vertical plate, a movable plate is fixedly connected to one end of the electric push rod away from the vertical plate, a plurality of plug rods are fixedly connected to one side of the movable plate away from the electric push rod at equal intervals, the plug rods are adapted to the filter holes inside the filter box, and the plug rods are slidably arranged with the filter holes.

[0016] By adopting the above technical solution, when the filter box is moved to the top of the wastewater pool, the electric push rod is started to drive the moving plate to move. The movement of the moving plate drives the insertion rod to approach the filter box. The insertion rod is adapted to the filter hole inside the filter box, so that the insertion rod enters the filter hole, thereby cleaning the impurities blocked in the filter hole.

[0017] Furthermore, a slide groove is provided on the top of the wastewater pool, a slider is fixedly connected to the bottom of the movable plate, and the slider is slidably connected to the slide groove.

[0018] By adopting the above technical solution, the slide groove provides a guiding function for the movable plate, so that the movable plate maintains a correct track when moving.

[0019] Furthermore, the protection mechanism includes fixed blocks fixedly connected to both sides of the medicine adding box, a rotating shaft is rotatably connected between the fixed blocks on both sides, a closing plate is fixedly connected to the outer surface of the rotating shaft, and a handle is fixedly connected to the top of the closing plate.

[0020] By adopting the above technical solution, the handle is pulled to drive the closing plate to flip upward, and then a biodegradation agent is added to the dosing box to degrade the pesticide residues in the sewage in the purification tank.

[0021] Furthermore, a reset rod is rotatably connected to a side of the fixed block away from the medicine adding box. The reset rod penetrates the fixed block and is fixedly connected to the rotating shaft. A spring is sleeved on the outer surface of the reset rod.

[0022] By adopting the above technical solution, when the biodegradation agent is added, the handle is loosened, the elastic potential energy of the torsion spring is released to drive the shaft to rotate, and the rotation of the shaft causes the closing plate to move to the top of the dosing box, thereby keeping the environment in the purification pool clean and sanitary.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. In the present application, when cleaning the filter box, the rotating motor is started to drive the filter box to move inside the through hole, so that the filter box is brought out of the wastewater pool, thereby cleaning the filter box, reducing the inconvenience of manually entering the wastewater pool for cleaning, improving work safety, and at the same time being able to increase the cleaning speed and efficiency, thereby reducing work intensity.

[0025] 2. In the present application, after the biodegradation agent is added, the elastic potential energy of the torsion spring is released to drive the rotating shaft to rotate, and the rotation of the rotating shaft causes the closing plate to move to the top of the dosing box, thereby sealing the opening of the dosing box, which can effectively reduce the entry of impurities such as debris, dust or insects into the dosing box, thereby maintaining a clean and sanitary environment in the purification pool, which is conducive to the smooth progress of the purification process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the first cross-sectional structure of the wastewater pool in this application;

[0027] Figure 2 It is a schematic diagram of the second cross-sectional structure of the wastewater pool in this application;

[0028] Figure 3 It is a schematic diagram of the third cross-sectional structure of the wastewater pool in this application;

[0029] Figure 4 It is a schematic diagram of the three-dimensional structure of the medicine adding box in this application.

[0030] Description of reference numerals:

[0031] 1. Wastewater tank; 2. Purification tank; 3. Wastewater pipe; 4. Placement rod; 5. Filter box; 6. Drain pipe; 7. Overflow plate; 8. Dosing box; 9. Outlet pipe; 10. Mounting plate; 11. Rotating motor; 12. Threaded rod; 13. Threaded block; 14. Connecting plate; 15. Auxiliary rod; 16. Vertical plate; 17. Electric push rod; 18. Moving plate; 19. Insert rod; 20. Slide; 21. Fixed block; 22. Closing plate; 23. Handle; 24. Reset rod; 25. Spring; 26. Top block. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The embodiment of the present application discloses a dual-purpose farmland sewage treatment and irrigation system.

[0034] Reference Figure 1 and Figure 2 A dual-purpose system for treating and irrigating farmland sewage comprises a wastewater pool 1, a purification pool 2 is arranged on one side of the wastewater pool 1, the wastewater pool 1 is connected with the purification pool 2, a wastewater pipe 3 is fixedly connected to one side of the wastewater pool 1, the wastewater pipe 3 is connected with the wastewater pool 1, two placement rods 4 are fixedly connected to one side of the wastewater pool 1 at equal intervals, a filter box 5 is overlapped on the top of the placement rod 4, a side of the filter box 5 close to the wastewater pipe 3 is arranged in an opening shape, a sewage pipe 6 is fixedly connected to one side of the wastewater pool 1, the sewage pipe 6 is connected with the wastewater pool 1, an overflow plate 7 is fixedly connected to the inner bottom wall of the wastewater pool 1, a dosing box 8 is fixedly connected to the top of the purification pool 2, a water outlet pipe 9 is fixedly connected to one side of the purification pool 2, the water outlet pipe 9 is connected with the purification pool 2, a cleaning mechanism is arranged on the top of the wastewater pool 1, and protective mechanisms are arranged on both sides of the dosing box 8.

[0035] When treating farm sewage, the farm sewage is first transported from the wastewater pipe 3 to the wastewater pool 1. After entering the wastewater pool 1, the sewage can be filtered through the filter box 5 to filter out the garbage and impurities therein. At this time, the water level of the sewage gradually rises. At this time, the clean water above falls into the other side of the wastewater pipe 3 through the overflow plate 7, and is connected with the purification pool 2 through the wastewater pool 1, so that the clean water enters the purification pool 2, and the impurities in the sewage will gradually settle and be discharged by the sewage pipe 6. At this time, the biodegradation agent is added to the purification pool 2 through the dosing box 8. The biodegradation agent can decompose organic matter into harmless substances, such as ammonia, carbon dioxide and water, etc., and can effectively degrade pesticides under appropriate conditions, degrade and clean pesticide pollutants in the sewage, and finally the clean water is discharged through the outlet pipe 9 and can continue to be used for irrigation. The filter box 5 can be cleaned by the cleaning mechanism, which reduces the inconvenience of manual cleaning. The top of the dosing box 8 can be closed by the protective mechanism after the biodegradation agent is added to reduce the possibility of impurities entering the purification pool 2.

[0036] Reference Figures 1 to 3 The cleaning mechanism includes a through hole opened at the top of the wastewater tank 1, the shape of the through hole is adapted to the filter box 5, the through hole and the filter box 5 are slidably arranged, a threaded block 13 is slidably arranged on the top of the wastewater tank 1, a connecting plate 14 is fixedly connected between the threaded blocks 13 on both sides, the top of the filter box 5 passes through the through hole and is fixedly connected with a top block 26, the connecting plate 14 is fixedly connected to the top block 26, and a driving member is arranged on the top of the wastewater tank 1.

[0037] Among them, the driving part includes a mounting plate 10 fixedly connected to the top of the wastewater tank 1, a rotating motor 11 is fixedly connected to the top of the mounting plate 10, the output end of the rotating motor 11 passes through the mounting plate 10 and is fixedly connected to a threaded rod 12, the output end of the rotating motor 11 is rotatably connected to the mounting plate 10, the bottom end of the threaded rod 12 passes through a side threaded block 13 and is rotatably connected to the wastewater tank 1, and the threaded rod 12 is threadedly connected to the threaded block 13.

[0038] In addition, an auxiliary rod 15 is fixedly connected to the inner top wall of the mounting plate 10 , the bottom end of the auxiliary rod 15 passes through the threaded block 13 on the other side and is fixedly connected to the wastewater tank 1 , and the auxiliary rod 15 is slidably connected to the threaded block 13 .

[0039] When cleaning the filter box 5, first start the rotating motor 11 to drive the threaded rod 12 to rotate. The rotation of the threaded rod 12 causes the threaded block 13 to move horizontally on the outer surface of the threaded rod 12, and the movement of the threaded block 13 drives the connecting plate 14 to move. The movement of the connecting plate 14 will cause the top block 26 to move, and the top block 26 is fixedly connected to the filter box 5, so that the filter box 5 moves inside the through hole, so that the filter box 5 is taken out of the wastewater tank 1, so that the filter box 5 is cleaned, reducing the inconvenience of manually entering the wastewater tank 1 for cleaning, thereby reducing work intensity and improving work safety. When the threaded block 13 is moving, the auxiliary rod 15 provides an additional support point for the threaded block 13, so that the threaded block 13 remains stable when moving.

[0040] Reference Figures 1 to 3 A vertical plate 16 is fixedly connected to the top of the wastewater pool 1, an electric push rod 17 is fixedly connected to one side of the vertical plate 16, a movable plate 18 is fixedly connected to one end of the electric push rod 17 away from the vertical plate 16, and a plurality of plug rods 19 are fixedly connected to one side of the movable plate 18 away from the electric push rod 17 at equal intervals, the plug rods 19 are adapted to the filter holes inside the filter box 5, and the plug rods 19 are slidably arranged with the filter holes.

[0041] A slide groove 20 is provided on the top of the wastewater tank 1 , and a slider is fixedly connected to the bottom of the movable plate 18 , and the slider is slidably connected to the slide groove 20 .

[0042] When the filter box 5 is away from the wastewater pool 1, the movable plate 18 is driven to move by starting the electric push rod 17. The movement of the movable plate 18 drives the plug rod 19 to approach the filter box 5. The plug rod 19 is adapted to the filter hole inside the filter box 5, so that the plug rod 19 enters the filter hole, thereby cleaning the impurities blocked in the filter hole, so that the cleaning work can be completed more quickly, the workload of manual operation is reduced, the impurities blocked in the filter hole are effectively cleaned, and the cleaning efficiency is improved. When the movable plate 18 is moving, the slide groove 20 provides a guiding effect for the movable plate 18, so that the movable plate 18 maintains the correct trajectory when moving.

[0043] Reference Figure 4 The protection mechanism includes fixed blocks 21 fixedly connected to both sides of the medicine adding box 8, a rotating shaft is rotatably connected between the fixed blocks 21 on both sides, a closing plate 22 is fixedly connected to the outer surface of the rotating shaft, and a handle 23 is fixedly connected to the top of the closing plate 22.

[0044] A reset rod 24 is rotatably connected to a side of the fixed block 21 away from the medicine adding box 8 . The reset rod 24 penetrates the fixed block 21 and is fixedly connected to the rotating shaft. A spring 25 is sleeved on the outer surface of the reset rod 24 .

[0045] When adding medicine to the medicine adding box 8, first pull the handle 23 to drive the closing plate 22 to flip upwards, and then add the biodegradable agent into the medicine adding box 8. At this time, the closing plate 22 flips and drives the rotating shaft to rotate. When the rotating shaft rotates, the reset rod 24 will rotate. The rotation of the reset rod 24 compresses the torsion spring, and the compression of the torsion spring generates elastic potential energy. When the biodegradable agent is added, the elastic potential energy of the torsion spring is released to drive the rotating shaft to rotate. The rotation of the rotating shaft causes the closing plate 22 to move to the top of the medicine adding box 8, thereby blocking the opening of the medicine adding box 8, which can effectively reduce the entry of impurities such as debris, dust or insects into the medicine adding box 8, thereby keeping the environment in the purification pool 2 clean and sanitary, which is conducive to the smooth progress of the purification process.

[0046] Working principle: The farmland sewage is transported from the wastewater pipe 3 to the wastewater pool 1. After entering the wastewater pool 1, the sewage can be filtered through the filter box 5 to filter out the garbage and impurities therein. At this time, the water level of the sewage gradually rises. At this time, the clean water above falls into the other side of the wastewater pipe 3 through the overflow plate 7, and is connected with the purification pool 2 through the wastewater pool 1, so that the clean water enters the purification pool 2, and the impurities in the sewage will gradually settle and be discharged by the sewage pipe 6. At this time, the biodegradation agent is added to the purification pool 2 through the dosing box 8. The biodegradation agent can The organic matter can be decomposed into harmless substances, and finally the clean water is discharged through the outlet pipe 9 and can be continuously used for irrigation. The rotating motor 11 is started to drive the threaded rod 12 to rotate. The rotation of the threaded rod 12 causes the threaded block 13 to move horizontally on the outer surface of the threaded rod 12, and the movement of the threaded block 13 drives the connecting plate 14 to move. The movement of the connecting plate 14 will cause the top block 26 to move, and the top block 26 is fixedly connected to the filter box 5, so that the filter box 5 moves inside the through hole, so that the filter box 5 is taken out of the wastewater tank 1 for easy cleaning of the filter box 5.

[0047] By starting the electric push rod 17, the moving plate 18 is driven to move, and the movement of the moving plate 18 drives the insertion rod 19 to approach the filter box 5. The insertion rod 19 is adapted to the filter hole inside the filter box 5, so that the insertion rod 19 enters the filter hole, thereby cleaning the impurities blocked in the filter hole. When the closing plate 22 is loosened, the elastic potential energy of the torsion spring is released to drive the rotation shaft, and the rotation of the rotation shaft causes the closing plate 22 to move to the top of the medicine adding box 8, thereby blocking the opening of the medicine adding box 8, which can effectively reduce the entry of debris into the medicine adding box 8.

Claims

1. A system for treating farmland wastewater and irrigating farmland wastewater, comprising a wastewater tank (1), characterized in that: A purification tank (2) is arranged on one side of the wastewater pool (1), the wastewater pool (1) is connected to the purification tank (2), a wastewater pipe (3) is fixedly connected to one side of the wastewater pool (1), the wastewater pipe (3) is connected to the wastewater pool (1), two placement rods (4) are fixedly connected to one side of the wastewater pool (1) at equal intervals, a filter box (5) is overlapped on the top of the placement rod (4), a side of the filter box (5) close to the wastewater pipe (3) is arranged in an open shape, and a drainage pipe (3) is fixedly connected to one side of the wastewater pool (1). A sewage pipe (6), the sewage pipe (6) is connected to the wastewater pool (1), an overflow plate (7) is fixedly connected to the inner bottom wall of the wastewater pool (1), a water level sensor is fixedly connected to one side of the overflow plate (7), a dosing box (8) is fixedly connected to the top of the purification pool (2), a water outlet pipe (9) is fixedly connected to one side of the purification pool (2), the water outlet pipe (9) is connected to the purification pool (2), a cleaning mechanism is arranged on the top of the wastewater pool (1), and protective mechanisms are arranged on both sides of the dosing box (8); The cleaning mechanism comprises a through hole formed at the top of the wastewater tank (1), the shape of the through hole being adapted to the filter box (5), the through hole being slidably arranged with the filter box (5), a threaded block (13) being slidably arranged at the top of the wastewater tank (1), a connecting plate (14) being fixedly connected between the threaded blocks (13) on both sides, a top block (26) passing through the through hole and being fixedly connected at the top of the filter box (5), the connecting plate (14) being fixedly connected to the top block (26), and a driving member being arranged at the top of the wastewater tank (1); A vertical plate (16) is fixedly connected to the top of the wastewater pool (1), an electric push rod (17) is fixedly connected to one side of the vertical plate (16), a movable plate (18) is fixedly connected to one end of the electric push rod (17) away from the vertical plate (16), a plurality of insertion rods (19) are fixedly connected to one side of the movable plate (18) away from the electric push rod (17) at equal intervals, the insertion rods (19) are adapted to filter holes inside the filter box (5), and the insertion rods (19) are slidably arranged with the filter holes.

2. The farmland sewage treatment and irrigation dual-purpose system according to claim 1, characterized in that: The driving member comprises a mounting plate (10) fixedly connected to the top of the wastewater tank (1), a rotating motor (11) fixedly connected to the top of the mounting plate (10), an output end of the rotating motor (11) passing through the mounting plate (10) and fixedly connected to a threaded rod (12), the output end of the rotating motor (11) being rotationally connected to the mounting plate (10), the bottom end of the threaded rod (12) passing through a threaded block (13) on one side and being rotationally connected to the wastewater tank (1), and the threaded rod (12) being threadedly connected to the threaded block (13).

3. The dual-purpose farmland sewage treatment and irrigation system according to claim 2 is characterized in that: An auxiliary rod (15) is fixedly connected to the inner top wall of the mounting plate (10); the bottom end of the auxiliary rod (15) passes through the threaded block (13) on the other side and is fixedly connected to the wastewater tank (1); the auxiliary rod (15) is slidably connected to the threaded block (13).

4. The farmland sewage treatment and irrigation dual-purpose system according to claim 1, characterized in that: The top of the wastewater pool (1) is provided with a slide groove (20), the bottom of the movable plate (18) is fixedly connected with a sliding block, and the sliding block is slidably connected to the slide groove (20).

5. The dual-purpose farmland sewage treatment and irrigation system according to claim 1 is characterized in that: The protection mechanism comprises fixed blocks (21) fixedly connected to both sides of the medicine adding box (8), a rotating shaft is rotatably connected between the fixed blocks (21) on both sides, a closing plate (22) is fixedly connected to the outer surface of the rotating shaft, and a handle (23) is fixedly connected to the top of the closing plate (22).

6. The farmland sewage treatment and irrigation dual-purpose system according to claim 5, characterized in that: A reset rod (24) is rotatably connected to a side of the fixed block (21) away from the medicine adding box (8). The reset rod (24) passes through the fixed block (21) and is fixedly connected to the rotating shaft. A spring (25) is sleeved on the outer surface of the reset rod (24).

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