Sewage treatment stirring device

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage treatment stirring device which comprises a treatment box, a cleaning mechanism is arranged in the treatment box, and the cleaning mechanism is provided with a stirring mechanism; the cleaning mechanism comprises a first portal frame, a moving groove is formed in the bottom of the first portal frame, a first lead screw is movably connected into the moving groove, a moving block is in threaded connection with the surface of the first lead screw, a first motor is fixedly connected to the front face of the first portal frame, and a second portal frame is fixedly connected to the bottom of the moving block. And the bottom of the second portal frame is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a second lead screw, and the bottom of the second lead screw is movably connected with a U-shaped frame. According to the sewage treatment stirring device, all corners of the inner wall of the treatment box can be brushed away, the sewage treatment effect is improved, and chemicals and substances in sewage are prevented from being adhered to the inner wall.

Description

Technical Field

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

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily lives of ordinary people.

[0003] A sewage treatment stirring device with good mixing effect provided in the Chinese utility model patent application disclosure specification CN 215798555 U comprises a box body, the top of the left side and the bottom of the right side of the box body are respectively plugged with a water inlet and a water outlet valve, the lower surface of the box body is fixedly connected with a support leg, the upper surface of the box body is fixedly connected with a bracket and a slide rail, the inner wall of the top of the bracket is rotatably connected with a rotating shaft, and the bottom of the outer surface of the rotating shaft is plugged with a transmission rod. The sewage treatment stirring device with good mixing effect is provided with a servo motor, a rotating shaft, a transmission rod and a transmission shaft, so that the moving rod can stably and effectively drive the slider and the first stirring motor to reciprocate in the horizontal direction along the track of the slide rail, so that the first stirring plate and the second stirring plate can stir the sewage more conveniently and effectively, and it is more convenient to use, not only making the sewage and the medicine mixed more evenly, but also taking less time, greatly improving the work efficiency.

[0004] However, when the above-mentioned prior art is used for sewage treatment, some chemicals and substances in the sewage will adhere to and accumulate on the inner wall, which cannot be cleaned, resulting in reduced treatment effect and cumbersome subsequent cleaning. Therefore, a sewage treatment stirring device is urgently needed. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage treatment stirring device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a sewage treatment stirring device, comprising a treatment box, a cleaning mechanism is arranged in the treatment box, and the cleaning mechanism is provided with a stirring mechanism;

[0007] The cleaning mechanism includes a first gantry. A moving groove is formed at the bottom of the first gantry. A first lead screw is movably connected in the moving groove. A moving block is threadedly connected to the surface of the first lead screw. A first motor is fixedly connected to the front of the first gantry. The bottom of the moving block is fixedly connected to a second gantry. A second motor is fixedly connected to the bottom of the second gantry. The output end of the second motor is fixedly connected to a second lead screw. The bottom of the second lead screw is movably connected to a U-shaped frame. A lifting plate is threadedly connected to the surface of the second lead screw. Cleaning brushes are respectively fixedly connected to the front and rear ends of the lifting plate. Brush hairs are respectively fixedly connected to the outer surface of the U-shaped frame.

[0008] Preferably, the moving block is slidably arranged in the moving groove. The front of the first lead screw movably penetrates through the first gantry and is fixedly connected to the first motor. The first gantry is fixedly connected to the processing tank.

[0009] The processing tank is used to hold the sewage to be processed. The first motor drives the first lead screw so that the moving block can move along the moving groove, thereby driving the second gantry to move. And U-shaped frames are arranged at both ends of the bottom of the second gantry. The left and right bottom walls of the processing tank are brushed by the brush hairs on the outer surface of the U-shaped frame.

[0010] Preferably, two sliding grooves are formed on the surface of the lifting plate. Limiting rods are respectively slidably inserted into the two sliding grooves. The tops of the limiting rods are respectively fixedly connected to the second gantry. The bottoms of the limiting rods are respectively fixedly connected to the U-shaped frame.

[0011] Preferably, both ends of the top of the U-shaped frame are respectively fixedly connected to the second gantry. A discharge pipe is arranged on the right side of the processing tank. A valve is arranged on the discharge pipe.

[0012] Driven by the second motor, the second lead screw drives the lifting plate to move up and down in the vertical direction, so that the cleaning brushes move up and down to brush the front or rear wall of the processing tank. And the limiting rods are slidably inserted into the lifting plate to ensure the stability of the up and down movement of the lifting plate. Furthermore, the inner walls of all corners of the processing tank can be brushed, improving the sewage treatment effect.

[0013] Preferably, third motors are respectively fixedly connected to both ends of the top of the U-shaped frame. Accommodating grooves are respectively formed on the sides of the U-shaped frame close to each other. Third lead screws are respectively rotatably arranged in the accommodating grooves. The tops of the third lead screws respectively movably penetrate through the U-shaped frame and are fixedly connected to the third motors. First bevel gears are respectively fixedly connected to the surface of each third lead screw.

[0014] Preferably, two vertical plates are fixedly connected to the inner bottom of the U-shaped frame. Two rotating shafts are respectively movably connected to each vertical plate.

[0015] The third motor drives the third lead screw to rotate, transmits the power to the second bevel gear through the first bevel gear, makes the rotating shaft rotate on the vertical plate, drives the stirring fan to rotate, and thus stirs the sewage.

[0016] Preferably, one end of each of the two rotating shafts is fixedly connected with a stirring fan, and the other end of each of the two rotating shafts is fixedly connected with a second bevel gear, and the second bevel gears are respectively meshed with the first bevel gear.

[0017] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows:

[0018] First, in the present utility model, the treatment tank is used to hold the sewage to be treated. The first motor drives the first lead screw so that the moving block can move along the moving groove, thereby driving the second gantry to move. Both ends of the bottom of the second gantry are provided with U-shaped frames. The left and right bottom walls of the treatment tank are brushed by the bristles on the outer surface of the U-shaped frames. Driven by the second motor, the second lead screw drives the lifting plate to move up and down in the vertical direction, so that the cleaning brush moves up and down to brush the front or rear wall of the treatment tank. The limiting rod is slidably inserted into the lifting plate to ensure the stability of the up and down movement of the lifting plate, and thus can brush all corners of the inner wall of the treatment tank, improve the sewage treatment effect, and prevent the inner wall from adhering to the medicament and substances in the sewage.

[0019] Second, in the present utility model, the third motor drives the third lead screw to rotate, transmits the power to the second bevel gear through the first bevel gear, makes the rotating shaft rotate on the vertical plate, drives the stirring fan to rotate, and thus stirs the sewage to treat the sewage, with high treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0021] Figure 2 is a left-side cutaway three-dimensional structural diagram of the present utility model;

[0022] Figure 3 is a front cutaway structural diagram of the U-shaped frame of the present utility model;

[0023] Figure 4 is an enlarged structural diagram at A of the present utility model.

[0024] Wherein: 1. Treatment tank; 11. First gantry; 12. First lead screw; 13. Moving block; 14. First motor; 15. Second gantry; 16. Second motor; 17. Second lead screw; 18. U-shaped frame; 19. Lifting plate; 20. Cleaning brush; 21. Limiting rod; 22. Discharge pipe; 23. Third motor; 24. Third lead screw; 25. First bevel gear; 26. Vertical plate; 27. Rotating shaft; 28. Stirring fan; 29. Second bevel gear. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] See also Figure 1 , Figure 2 , Figure 3 , a sewage treatment stirring device, comprising a treatment box 1, a cleaning mechanism is arranged in the treatment box 1, and the cleaning mechanism is provided with a stirring mechanism;

[0029] The cleaning mechanism includes a first gantry 11, a movable groove is opened at the bottom of the first gantry 11, a first screw rod 12 is movably connected in the movable groove, a movable block 13 is threadedly connected to the surface of the first screw rod 12, a first motor 14 is fixedly connected to the front of the first gantry 11, a second gantry 15 is fixedly connected to the bottom of the movable block 13, a second motor 16 is fixedly connected to the bottom of the second gantry 15, a second screw rod 17 is fixedly connected to the output end of the second motor 16, a U-shaped frame 18 is movably connected to the bottom of the second screw rod 17, a lifting plate 19 is threadedly connected to the surface of the second screw rod 17, a cleaning brush 20 is fixedly connected to the front and rear ends of the lifting plate 19, and bristles are fixedly connected to the outer surface of the U-shaped frame 18.

[0030] The moving block 13 is slidably disposed in the moving groove, and the front side of the first screw rod 12 movably penetrates the first gantry 11 and is fixedly connected to the first motor 14 , and the first gantry 11 is fixedly connected to the processing box 1 .

[0031] Two slide grooves are provided on the surface of the lifting plate 19 , and limit rods 21 are slidably inserted in the two slide grooves respectively. The top of the limit rod 21 is fixedly connected to the second gantry 15 respectively, and the bottom of the limit rod 21 is fixedly connected to the U-shaped frame 18 respectively.

[0032] The two ends of the top of the U-shaped frame 18 are fixedly connected to the second gantry 15 respectively. A discharge pipe 22 is opened on the right side of the processing box 1, and a valve is arranged on the discharge pipe 22.

[0033] Through the above technical solution, the treatment tank 1 is used to hold the sewage to be treated. The first motor 14 drives the first lead screw 12 so that the moving block 13 can move along the moving groove, thereby driving the second gantry 15 to move. At both ends of the bottom of the second gantry 15, there are U-shaped frames 18. The left and right bottom walls of the treatment tank 1 are brushed by the bristles on the outer surface of the U-shaped frame 18. Driven by the second motor 16, the second lead screw 17 drives the lifting plate 19 to move up and down in the vertical direction, so that the cleaning brush 20 brushes up and down to brush the front or rear wall of the treatment tank 1. The limiting rod 21 is slidably inserted into the lifting plate 19 to ensure the stability of the up and down movement of the lifting plate 19, and thus can brush the inner wall of the treatment tank 1 at all corners, improving the sewage treatment effect and preventing the inner wall from adhering to the medicament and substances in the sewage.

[0034] Embodiment 2

[0035] Please refer to Figure 3 、 Figure 4 and, on the basis of Embodiment 1, it is further obtained that: at both ends of the top of the U-shaped frame 18, there are respectively fixedly connected with third motors 23. On the sides of the U-shaped frame 18 close to each other, there are respectively provided with accommodating grooves. Inside the accommodating grooves, there are respectively rotatably provided with third lead screws 24. The tops of the third lead screws 24 respectively pass through the U-shaped frame 18 and are fixedly connected with the third motors 23. On the surface of each third lead screw 24, there is respectively fixedly connected with a first bevel gear 25.

[0036] Two vertical plates 26 are fixedly connected to the inner bottom of the U-shaped frame 18. On each vertical plate 26, there are respectively movably connected with two rotating shafts 27.

[0037] At one end of the two rotating shafts 27, there are respectively fixedly connected with stirring fans 28, and at the other end of the two rotating shafts 27, there are respectively fixedly connected with second bevel gears 29. The second bevel gears 29 are respectively meshed with the first bevel gears 25.

[0038] Through the above technical solution, the third motor 23 drives the third lead screw 24 to rotate. The power is transmitted to the second bevel gear 29 through the first bevel gear 25, so that the rotating shaft 27 rotates on the vertical plate 26, driving the stirring fan 28 to rotate, thereby stirring the sewage and treating the sewage, with a high treatment effect.

[0039] In actual operation, when the device is in use, the treatment box 1 is used to contain the sewage to be treated, the first motor 14 drives the first screw rod 12 to enable the moving block 13 to move along the moving groove, thereby driving the second gantry 15 to move, and the two ends of the bottom of the second gantry 15 are provided with a U-shaped frame 18, and the bristles on the outer surface of the U-shaped frame 18 are used to brush the left and right bottom walls of the treatment box 1, and the second motor 16 drives the second screw rod 17 to drive the lifting plate 19 to move up and down in the vertical direction, so that the cleaning brush 20 brushes up and down on the treatment box 1. The front or rear wall is brushed, and the limit rod 21 is slidably inserted into the lifting plate 19 to ensure the stability of the up and down movement of the lifting plate 19, so that each corner of the inner wall of the treatment box 1 can be brushed, thereby improving the sewage treatment effect and preventing the inner wall from adhering to the medicine and the substances in the sewage. The third motor 23 drives the third screw rod 24 to rotate, and transmits the power to the second bevel gear 29 through the first bevel gear 25, so that the rotating shaft 27 rotates on the vertical plate 26, driving the stirring fan 28 to rotate, thereby stirring the sewage and treating the sewage with high treatment effect.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment stirring device, comprising a treatment box (1), characterized in that: The processing box (1) is provided with a cleaning mechanism, and the cleaning mechanism is provided with a stirring mechanism; The cleaning mechanism comprises a first gantry (11), a movable groove is provided at the bottom of the first gantry (11), a first screw rod (12) is movably connected in the movable groove, a movable block (13) is threadedly connected on the surface of the first screw rod (12), a first motor (14) is fixedly connected on the front of the first gantry (11), a second gantry (15) is fixedly connected at the bottom of the movable block (13), a second motor (16) is fixedly connected at the bottom of the second gantry (15), a second screw rod (17) is fixedly connected at the output end of the second motor (16), a U-shaped frame (18) is movably connected at the bottom of the second screw rod (17), a lifting plate (19) is threadedly connected on the surface of the second screw rod (17), a cleaning brush (20) is fixedly connected to the front and rear ends of the lifting plate (19), and bristles are fixedly connected to the outer surface of the U-shaped frame (18).

2. A sewage treatment stirring device according to claim 1, characterized in that: The moving block (13) is slidably arranged in the moving groove, the front side of the first screw rod (12) moves through the first gantry (11) and is fixedly connected to the first motor (14), and the first gantry (11) is fixedly connected to the processing box (1).

3. A sewage treatment stirring device according to claim 1, characterized in that: The surface of the lifting plate (19) is provided with two sliding grooves, and the limiting rods (21) are slidably inserted in the two sliding grooves respectively, the tops of the limiting rods (21) are fixedly connected to the second gantry (15) respectively, and the bottoms of the limiting rods (21) are fixedly connected to the U-shaped frame (18) respectively.

4. A sewage treatment stirring device according to claim 1, characterized in that: The two ends of the top of the U-shaped frame (18) are respectively fixedly connected to the second gantry (15); a discharge pipe (22) is provided on the right side of the processing box (1); and a valve is provided on the discharge pipe (22).

5. A sewage treatment stirring device according to claim 1, characterized in that: The two ends of the top of the C-shaped frame (18) are respectively fixedly connected with a third motor (23); the sides of the C-shaped frame (18) close to each other are respectively provided with accommodating grooves, in which third screw rods (24) are rotatably arranged; the tops of the third screw rods (24) are respectively movably penetrated through the C-shaped frame (18) and are fixedly connected with the third motor (23); and the surface of each of the third screw rods (24) is respectively fixedly connected with a first bevel gear (25).

6. A sewage treatment stirring device according to claim 5, characterized in that: The inner bottom of the U-shaped frame (18) is fixedly connected to two vertical plates (26), and each of the vertical plates (26) is movably connected to two rotating shafts (27).

7. A sewage treatment stirring device according to claim 6, characterized in that: One end of the two rotating shafts (27) is fixedly connected to a stirring fan (28), and the other end of the two rotating shafts (27) is fixedly connected to a second bevel gear (29), and the second bevel gear (29) is meshed with the first bevel gear (25).

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