Integrated efficient sewage treatment device for high-speed service area

Abstract

The utility model discloses an integrated high-efficiency sewage treatment device for a high-speed service area, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a box body, the inner wall of the box body is provided with a filter screen plate, the inside of the box body is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a fixed rod, and one side of the fixed rod is fixedly connected with a push rod. The interior of the box body is slidably connected with a scraping plate; the utility model relates to the technical field of sewage treatment, and discloses an integrated high-efficiency sewage treatment device for a high-speed service area, which realizes the function of filtering sewage by arranging a box body, a filter screen plate, a rotating shaft, a fixed rod, a push rod, a connecting groove and a scraping plate, and can quickly clean impurities attached to the top of the filter screen plate; the operation is convenient; by arranging a dosing box, a water pump, a rotary joint, a hollow shaft, stirring blades, a sleeve, a connecting rod and a stirring rod, the function of dosing and stirring the filtered sewage is realized, so that the sewage is promoted to generate precipitates, and the use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically a high-efficiency wastewater treatment device for integrated wastewater treatment in highway service areas. Background Technology

[0002] Wastewater treatment in highway service areas refers to the treatment of wastewater generated within highway service areas in order to reduce environmental pollution and protect the surrounding ecological environment. Direct discharge without treatment will have an adverse impact on the surrounding environment. Treatment equipment is required in the process of treating wastewater in highway service areas.

[0003] Existing wastewater treatment devices commonly employ filtration and sedimentation, a simple and effective method. However, with increased use, impurities accumulate on the top of the filter screen, easily causing clogging. This requires regular manual cleaning, which is time-consuming, labor-intensive, and inconvenient. Therefore, we propose a high-efficiency integrated wastewater treatment device for highway service areas. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a high-efficiency wastewater treatment device for integrated wastewater treatment in highway service areas. It solves the problem that common wastewater treatment devices generally use filtration and sedimentation methods, which are simple and effective, but with increased use, a lot of impurities accumulate on the top of the filter screen, easily causing clogging of the filter screen and requiring regular manual cleaning, which is time-consuming and labor-intensive.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A high-efficiency wastewater treatment device for integrated wastewater treatment in highway service areas includes a base plate, a housing fixedly connected to the top of the base plate, a filter screen plate installed on the inner wall of the housing, a rotating shaft rotatably connected inside the housing, a fixed rod fixedly connected to one end of the rotating shaft, a push rod fixedly connected to one side of the fixed rod, a scraper slidably connected inside the housing, the top of the scraper having a connecting groove for cooperating with the push rod, a hollow shaft rotatably connected inside the housing, nozzles equidistantly arranged on the outer side of the hollow shaft, stirring blades symmetrically fixedly connected to the outer side of the hollow shaft, and a sleeve rotatably connected inside the housing and located outside the hollow shaft. A connecting rod is symmetrically fixed to the outside of the cylinder, and a stirring rod is fixedly fixed to one side of the connecting rod at equal intervals. In use, sewage is added into the tank through the top of the tank. The sewage can be filtered through the filter screen. The medicine can be sprayed out through the nozzle on the outside of the hollow shaft to treat the sewage and promote sedimentation. The sleeve drives the stirring rod to rotate through the connecting rod, thereby promoting the contact between the medicine and the sewage. The rotating shaft drives the fixed rod to rotate, and the fixed rod drives the push rod to rotate, thereby cooperating with the connecting groove. This causes the push rod to squeeze and drive the scraper to move. The scraper can push out the impurities on the top of the filter screen for collection.

[0007] Preferably, a dosing tank is provided on the top of the base plate, and a water pump is installed on the top of the base plate and on one side of the dosing tank. The inlet of the water pump is connected to the dosing tank through a pipe. A rotary joint is provided at one end of the hollow shaft. The side of the rotary joint away from the hollow shaft is connected to the outlet of the water pump through a pipe. The arrangement of the water pump and the rotary joint allows the sewage treatment solution to be fed into the interior of the hollow shaft, facilitating the dosing treatment of sewage.

[0008] Preferably, a first motor is fixedly connected to the top of the housing, and the output end of the first motor is fixedly connected to the rotating shaft, so that the rotating shaft is driven to rotate by the first motor.

[0009] Preferably, a baffle is slidably connected inside the box, and a sealing gasket is provided on the outside of the baffle. Electric push rods are installed at equal intervals on the outside of the box, and the output end of the electric push rods is fixedly connected to the baffle. The electric push rods drive the baffle to move, so that impurities can be pushed out of the box.

[0010] Preferably, a transmission box is fixedly connected to one side of the housing, and a connecting shaft is rotatably connected inside the transmission box. The hollow shaft is connected to the connecting shaft via a transmission belt. A second gear is fixedly connected to the outside of the connecting shaft, and a first gear that cooperates with the second gear is fixedly connected to the outside of the sleeve. The connecting shaft drives the first gear to rotate through the second gear, and the first gear drives the sleeve to rotate. At the same time, the connecting shaft drives the pulley on the outside of the hollow shaft to rotate through its outer pulley and the transmission belt, thereby driving the hollow shaft to rotate.

[0011] Preferably, the top of the dosing tank is provided with a tank cover, and a fixed box is fixedly connected to the top of the tank cover. A stirring shaft is rotatably connected inside the fixed box, and stirring rods are symmetrically fixedly connected to the outside of the stirring shaft. A second motor is fixedly connected to the top of the fixed box, and the output end of the second motor is fixedly connected to the stirring shaft. The second motor drives the stirring rods to rotate through the stirring shaft, thereby stirring the liquid medicine during the delivery process and preventing sedimentation.

[0012] Preferably, a first bevel gear is fixedly connected to the outer side of the stirring shaft, and a drive shaft is installed at one end of the connecting shaft by bolts. The drive shaft is rotatably connected to the fixed box, and a second bevel gear that cooperates with the first bevel gear is fixedly connected to one end of the drive shaft. The stirring shaft drives the second bevel gear to rotate through the first bevel gear, and the second bevel gear drives the connecting shaft to rotate through the drive shaft.

[0013] This invention provides a high-efficiency wastewater treatment device for integrated wastewater treatment in highway service areas. Compared with existing technologies, it has the following advantages:

[0014] 1. This high-efficiency wastewater treatment device for highway service areas, through the installation of a housing, filter screen, rotating shaft, fixing rod, push rod, connecting groove and scraper, achieves the function of filtering wastewater and can quickly clean the impurities attached to the top of the filter screen, making it easy to operate.

[0015] 2. This high-efficiency wastewater treatment device for highway service areas, equipped with a dosing tank, water pump, rotary joint, hollow shaft, stirring blade, sleeve, connecting rod, and stirring rod, enables the dosing and stirring of filtered wastewater, thereby promoting sedimentation and facilitating its use. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram of the internal structure of the box body of this utility model;

[0018] Figure 3This is a schematic diagram of the structure of the fixing rod of this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the transmission box of this utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the fixing box of this utility model.

[0021] In the diagram: 1. Base plate; 2. First motor; 3. Baffle; 4. Electric push rod; 5. Fixing box; 6. Box cover; 7. Transmission box; 8. Dosing tank; 9. Water pump; 10. Box body; 11. Sleeve; 12. Connecting rod; 13. Stirring rod; 14. Second motor; 15. Hollow shaft; 16. Stirring blade; 17. Scraper; 18. Fixing rod; 19. Filter screen; 20. Connecting groove; 21. Rotating shaft; 22. Push rod; 23. Rotary joint; 24. First gear; 25. Second gear; 26. Connecting shaft; 27. Transmission belt; 28. First bevel gear; 29. ​​Stirring shaft; 30. Agitating rod; 31. Second bevel gear; 32. Transmission shaft. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 5 This utility model provides a technical solution:

[0024] A high-efficiency wastewater treatment device for integrated wastewater treatment in highway service areas includes a base plate 1, a housing 10 fixedly connected to the top of the base plate 1, a filter screen 19 installed on the inner wall of the housing 10, a rotating shaft 21 rotatably connected inside the housing 10, a fixed rod 18 fixedly connected to one end of the rotating shaft 21, a push rod 22 fixedly connected to one side of the fixed rod 18, a scraper 17 slidably connected inside the housing 10, a connecting groove 20 for cooperating with the push rod 22 on the top of the scraper 17, a hollow shaft 15 rotatably connected inside the housing 10, nozzles equidistantly arranged on the outer side of the hollow shaft 15, stirring blades 16 symmetrically fixedly connected to the outer side of the hollow shaft 15, and a sleeve 11 rotatably connected inside the housing 10 and located outside the hollow shaft 15, with symmetrical... A connecting rod 12 is fixedly connected, and a stirring rod 13 is fixedly connected at equal intervals on one side of the connecting rod 12. In use, sewage is added into the tank 10 through the top of the tank 10. The sewage can be filtered through the filter screen 19. The medicine can be sprayed out through the nozzle on the outside of the hollow shaft 15, thereby adding medicine to the sewage and promoting sedimentation. The sleeve 11 drives the stirring rod 13 to rotate through the connecting rod 12, thereby promoting the contact between the medicine and the sewage. The fixed rod 18 is driven to rotate through the rotating shaft 21. The fixed rod 18 drives the push rod 22 to rotate, thereby cooperating with the connecting groove 20. The push rod 22 squeezes and drives the scraper 17 to move. The scraper 17 can push out the impurities on the top of the filter screen 19 for collection.

[0025] Furthermore, a dosing tank 8 is provided on the top of the base plate 1, and a water pump 9 is installed on the top of the base plate 1 and on one side of the dosing tank 8. The inlet of the water pump 9 is connected to the dosing tank 8 through a pipe. A rotary joint 23 is provided at one end of the hollow shaft 15. The side of the rotary joint 23 away from the hollow shaft 15 is connected to the outlet of the water pump 9 through a pipe. Through the arrangement of the water pump 9 and the rotary joint 23, the sewage treatment solution can be input into the interior of the hollow shaft 15, which facilitates the dosing treatment of sewage.

[0026] Furthermore, a first motor 2 is fixedly connected to the top of the housing 10, and the output end of the first motor 2 is fixedly connected to the rotating shaft 21, so that the rotating shaft 21 is driven to rotate by the first motor 2.

[0027] Furthermore, a baffle 3 is slidably connected inside the box 10, and a sealing gasket is provided on the outside of the baffle 3. Electric push rods 4 are installed at equal intervals on the outside of the box 10. The output end of the electric push rod 4 is fixedly connected to the baffle 3. The electric push rod 4 drives the baffle 3 to move, so that impurities can be pushed out of the box 10.

[0028] Furthermore, a transmission box 7 is fixedly connected to one side of the housing 10. A connecting shaft 26 is rotatably connected inside the transmission box 7. The hollow shaft 15 is connected to the connecting shaft 26 via a transmission belt 27. A second gear 25 is fixedly connected to the outside of the connecting shaft 26. A first gear 24 that works with the second gear 25 is fixedly connected to the outside of the sleeve 11. The connecting shaft 26 drives the first gear 24 to rotate via the second gear 25. The first gear 24 drives the sleeve 11 to rotate. At the same time, the connecting shaft 26 drives the pulley on the outside of the hollow shaft 15 to rotate via its outer pulley and the transmission belt 27, thereby driving the hollow shaft 15 to rotate.

[0029] Furthermore, the top of the dosing tank 8 is provided with a tank cover 6, and a fixed box 5 is fixedly connected to the top of the tank cover 6. A stirring shaft 29 is rotatably connected inside the fixed box 5, and stirring rods 30 are symmetrically fixedly connected to the outside of the stirring shaft 29. A second motor 14 is fixedly connected to the top of the fixed box 5. The output end of the second motor 14 is fixedly connected to the stirring shaft 29. The second motor 14 drives the stirring rods 30 to rotate through the stirring shaft 29, thereby stirring the liquid during the delivery of the liquid and preventing sedimentation.

[0030] Furthermore, a first bevel gear 28 is fixedly connected to the outer side of the stirring shaft 29, and a drive shaft 32 is bolted to one end of the connecting shaft 26. The drive shaft 32 is rotatably connected to the fixed box 5, and a second bevel gear 31 that works with the first bevel gear 28 is fixedly connected to one end of the drive shaft 32. The stirring shaft 29 drives the second bevel gear 31 to rotate through the first bevel gear 28, and the second bevel gear 31 drives the connecting shaft 26 to rotate through the drive shaft 32.

[0031] When wastewater from highway service areas needs to be treated, the wastewater is added to the tank 10 through the top. The wastewater is filtered through the filter screen 19. The wastewater treatment solution is fed into the hollow shaft 15 via the water pump 9 and rotary joint 23. The solution is sprayed out through nozzles on the outside of the hollow shaft 15, thus treating the wastewater and promoting sedimentation. The second motor 14 is started, which drives the stirring rod 30 via the stirring shaft 29 to rotate, stirring the solution during transport and preventing sedimentation. Simultaneously, the stirring shaft 29 drives the second bevel gear 31 via the first bevel gear 28. The second bevel gear 31 drives the connecting shaft 26 via the transmission shaft 32. The connecting shaft 26 drives the first gear 24 via the second gear 25. The first gear 24 drives the sleeve 11 to rotate, and the sleeve 11 drives the stirring rod 13 via the connecting rod 12. The rotation promotes contact between the liquid medicine and the wastewater. At the same time, the connecting shaft 26 drives the pulley on the outer side of the hollow shaft 15 to rotate through the pulley on its outer side and the transmission belt 27, which in turn drives the hollow shaft 15 to rotate, making the liquid medicine spray more evenly. Meanwhile, the hollow shaft 15 drives the stirring blade 16 to rotate, which can promote contact between the liquid medicine and the wastewater, and facilitate the sedimentation of the wastewater. The sedimented sludge can be discharged through the sludge pipe at the bottom of the tank 10 in conjunction with the sludge pump. When a lot of impurities accumulate on the top of the filter screen plate 19, the electric push rod 4 is activated. The electric push rod 4 drives the baffle 3 to move, and the first motor 2 is activated. The first motor 2 drives the fixed rod 18 to rotate through the rotating shaft 21. The fixed rod 18 drives the push rod 22 to rotate, which cooperates with the connecting groove 20. This causes the push rod 22 to squeeze and drive the scraper 17 to move. The scraper 17 can push out the impurities on the top of the filter screen plate 19 for collection and treatment. The operation is convenient.

[0032] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency treatment device for high-speed service area sewage integration, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with a box body (10), a filter screen (19) is mounted on the inner wall of the box body (10), a rotating shaft (21) is rotatably connected in the box body (10), one end of the rotating shaft (21) is fixedly connected with a fixed rod (18), one side of the fixed rod (18) is fixedly connected with a push rod (22), a scraper (17) is slidably connected in the box body (10), a connecting groove (20) is formed in the top of the scraper (17) and is matched with the push rod (22), a hollow shaft (15) is rotatably connected in the box body (10), a plurality of nozzles are equidistantly arranged on the outer side of the hollow shaft (15), a plurality of stirring blades (16) are fixedly connected on the outer side of the hollow shaft (15) in a symmetrical manner, a sleeve (11) is rotatably connected in the box body (10) and is located on the outer side of the hollow shaft (15), a plurality of connecting rods (12) are fixedly connected on the outer side of the sleeve (11) in a symmetrical manner, a plurality of stirring rods (13) are equidistantly fixedly connected on one side of the connecting rods (12). One side of the box body (10) is fixedly connected with a transmission box (7), a connecting shaft (26) is rotatably connected in the transmission box (7), the hollow shaft (15) is in transmission connection with the connecting shaft (26) through a transmission belt (27), the connecting shaft (26) is fixedly connected with a second gear (25) on the outer side, the outer side of the sleeve (11) is fixedly connected with a first gear (24) matched with the second gear (25). A box cover (6) is arranged on the top of the dosing tank (8), a fixed box (5) is fixedly connected on the top of the box cover (6), a stirring shaft (29) is rotatably connected in the fixed box (5), a plurality of stirring rods (30) are fixedly connected on the outer side of the stirring shaft (29) in a symmetrical manner, a second motor (14) is fixedly connected on the top of the fixed box (5), and the output end of the second motor (14) is fixedly connected with the stirring shaft (29). The outer side of the stirring shaft (29) is fixedly connected with a first bevel gear (28), one end of the connecting shaft (26) is fixedly connected with a transmission shaft (32) through a bolt, the transmission shaft (32) is rotatably connected with the fixed box (5), and one end of the transmission shaft (32) is fixedly connected with a second bevel gear (31) matched with the first bevel gear (28).

2. The high-efficiency treatment device for integrated sewage of high-speed service area according to claim 1, characterized in that: The top of the bottom plate (1) is provided with a dosing tank (8), a water pump (9) is mounted on one side of the top of the bottom plate (1) and is located in the dosing tank (8), the water inlet of the water pump (9) is communicated with the dosing tank (8) through a pipeline, and one end of the hollow shaft (15) is provided with a rotary joint (23).

3. The high-efficiency treatment device for integrated sewage of high-speed service area according to claim 1, characterized in that: The top of the box body (10) is fixedly connected with a first motor (2), and the output end of the first motor (2) is fixedly connected with the rotating shaft (21).

4. The high-efficiency treatment device for integrated sewage of high-speed service area according to claim 1, characterized in that: The inside of the box (10) is slidably connected with a baffle (3), the outer side of the baffle (3) is equipped with a sealing gasket, the outer side of the box (10) is equidistantly installed with an electric push rod (4), and the output end of the electric push rod (4) is fixedly connected with the baffle (3).

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