Treatment agent spraying equipment for sewage treatment

Abstract

The utility model relates to spraying equipment, in particular to treating agent spraying equipment for sewage treatment, which comprises a guide plate, a fixing frame, a bottom plate, a water tank, a fixing block, a winding wheel, a rubber tube, a U-shaped tube, a thrust ball bearing, a pipeline, a spray head, a stirring rod, a concentric-square-shaped limiting frame and the like. Continuous wave-shaped holes are formed in the guide plate, fixing frames are symmetrically arranged on the left side and the right side of the guide plate, the bottom of the left fixing frame is connected with a bottom plate, and the bottom of the right fixing frame is connected with a water tank. Through cooperation of the sliding assembly and the guide plate, automatic movement of the spray head in the horizontal direction is achieved, the spray head can obtain the optimal path for spraying within the limited distance by combining the design of the wave-shaped holes in the guide plate, and spraying uniformity and comprehensiveness are ensured. By means of the design, the spraying efficiency is improved, and the requirement for manual intervention is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spraying equipment, especially to a treating agent spraying equipment for sewage treatment. BACKGROUND

[0002] Sewage contains various pollutants, such as organic matter, suspended solids, oil, heavy metal ions, nitrogen, phosphorus, etc. If these substances are discharged directly without treatment, they will cause serious pollution to the environment. Spraying treatment agent can convert these harmful substances into harmless substances through chemical reaction or physical action, or separate them from sewage, thereby achieving the purpose of purifying water quality.

[0003] The existing spraying equipment is generally fixedly installed on the side wall of the sewage tank, then moves back and forth horizontally to spray the treatment agent, which may affect the cooperation of other sewage treatment devices with the sewage tank. In addition, the current treatment agent spraying device has limited spraying range when moving linearly, and the treatment agent may precipitate or mix unevenly. Therefore, it is necessary to design a treatment agent spraying equipment for sewage treatment which can move in multiple directions and mix uniformly. SUMMARY

[0004] In order to overcome the shortcomings of the current treatment agent spraying device, which has limited spraying range when moving linearly, and the treatment agent may precipitate or mix unevenly, the utility model aims to provide a treatment agent spraying equipment for sewage treatment which can move in multiple directions and mix uniformly.

[0005] The technical implementation scheme of the utility model is as follows: a treatment agent spraying equipment for sewage treatment, comprising a guide plate, a fixed frame, a bottom plate, a water tank, a fixed block, a winding wheel, a rubber pipe, a U-shaped pipe, a thrust ball bearing, a pipeline, a spray head, a stirring rod, a back-shaped limiting frame, a guide wheel and a moving assembly, the guide plate is provided with continuous wave-shaped holes, the fixed frame is symmetrically arranged on the left and right sides of the guide plate, the bottom of the fixed frame on the left is connected with the bottom plate, the bottom of the fixed frame on the right is connected with the water tank, the bottom of the water tank is also connected with the bottom plate, the top of the water tank is provided with an opening on the rear side, the top of the water tank is symmetrically fixedly connected with the fixed block, the winding wheel is rotatably connected between the two fixed blocks, the rubber pipe is wound on the winding wheel, one end of the rubber pipe penetrates through the water tank and is connected with a water pump at the bottom of the water tank, the other end of the rubber pipe is connected with the U-shaped pipe, the other end of the U-shaped pipe is connected with the thrust ball bearing, the inner ring of the thrust ball bearing on the lower side is fixed with the pipeline, the lower end of the pipeline is provided with the spray head, the spray head is rotatably connected with the stirring rod at the bottom position, the moving assembly is arranged between the top of the two fixed frames, the moving assembly is connected with the back-shaped limiting frame at the lower part, the guide wheel is fixedly connected with the outer ring of the pipeline, and the guide wheel and the inner groove of the back-shaped limiting frame are slidingly matched.

[0006] Further, the moving assembly comprises a mounting frame, a guide rod, a screw rod and a sliding block; the top of each of the two fixing frames is provided with a mounting frame, the mounting frames are symmetrically and fixedly connected with a guide rod, the top of the two fixing frames is rotatably connected with a screw rod, the screw rod is located between the two guide rods, a sliding block is slidably arranged between the two guide rods, a nut is embeddedly arranged in the middle of the sliding block, the sliding block is screwed with the screw rod through the nut, a back-shaped limiting frame is fixedly connected to the lower part of the sliding block, and a motor is further arranged on the mounting frame on the right side and connected with the right end of the screw rod.

[0007] Further, the moving assembly comprises a mounting frame, a guide rod, a screw rod and a sliding block; the top of each of the two fixing frames is provided with a mounting frame, the mounting frames are symmetrically and fixedly connected with a guide rod, the top of the two fixing frames is rotatably connected with a screw rod, the screw rod is located between the two guide rods, a sliding block is slidably arranged between the two guide rods, a nut is embeddedly arranged in the middle of the sliding block, the sliding block is screwed with the screw rod through the nut, a back-shaped limiting frame is fixedly connected to the lower part of the sliding block, and a motor is further arranged on the mounting frame on the right side and connected with the right end of the screw rod.

[0008] Further, the moving assembly comprises a mounting frame, a guide rod, a screw rod and a sliding block; the top of each of the two fixing frames is provided with a mounting frame, the mounting frames are symmetrically and fixedly connected with a guide rod, the top of the two fixing frames is rotatably connected with a screw rod, the screw rod is located between the two guide rods, a sliding block is slidably arranged between the two guide rods, a nut is embeddedly arranged in the middle of the sliding block, the sliding block is screwed with the screw rod through the nut, a back-shaped limiting frame is fixedly connected to the lower part of the sliding block, and a motor is further arranged on the mounting frame on the right side and connected with the right end of the screw rod.

[0009] Further, the moving assembly comprises a mounting frame, a guide rod, a screw rod and a sliding block; the top of each of the two fixing frames is provided with a mounting frame, the mounting frames are symmetrically and fixedly connected with a guide rod, the top of the two fixing frames is rotatably connected with a screw rod, the screw rod is located between the two guide rods, a sliding block is slidably arranged between the two guide rods, a nut is embeddedly arranged in the middle of the sliding block, the sliding block is screwed with the screw rod through the nut, a back-shaped limiting frame is fixedly connected to the lower part of the sliding block, and a motor is further arranged on the mounting frame on the right side and connected with the right end of the screw rod.

[0010] Further, the moving assembly comprises a mounting frame, a guide rod, a screw rod and a sliding block; the top of each of the two fixing frames is provided with a mounting frame, the mounting frames are symmetrically and fixedly connected with a guide rod, the top of the two fixing frames is rotatably connected with a screw rod, the screw rod is located between the two guide rods, a sliding block is slidably arranged between the two guide rods, a nut is embeddedly arranged in the middle of the sliding block, the sliding block is screwed with the screw rod through the nut, a back-shaped limiting frame is fixedly connected to the lower part of the sliding block, and a motor is further arranged on the mounting frame on the right side and connected with the right end of the screw rod.

[0011] Beneficial effects are:

[0012] 1. The cooperation of the sliding assembly and the guide plate realizes the automatic movement of the spray head in the horizontal direction. Combined with the wave-shaped hole design on the guide plate, the spray head can obtain the optimal path for spraying within a limited distance, ensuring the uniformity and comprehensiveness of spraying. This design not only improves the spraying efficiency, but also reduces the need for manual intervention.

[0013] 2. The output shaft of the rotary motor is connected with a gear, the gear is meshed with a gear ring, and the rotary motor drives the spray head to rotate when started. At the same time, the lower part of the spray head is provided with a stirring rod, which effectively expands the contact area between the treatment agent and the sewage, promotes the uniform distribution and rapid reaction of the treatment agent in the sewage. This stirring effect helps to improve the quality and speed of sewage treatment. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic diagram of the utility model.

[0015] Figure 2 It is a three-dimensional structure schematic diagram of the utility model thrust ball bearing, pipeline, spray head, stirring rod.

[0016] Figure 3 It is a part of the three-dimensional structure schematic diagram of the utility model.

[0017] Figure 4 It is a mounting structure schematic diagram of the utility model rotary motor, gear and gear ring.

[0018] Explanation of reference numerals: 1: guide plate, 2: fixing frame, 3: bottom plate, 4: water tank, 5: fixing block, 6: winding wheel, 7: rubber pipe, 8: U-shaped pipe, 9: thrust ball bearing, 10: pipe, 11: spray head, 12: stirring rod, 13: mounting frame, 14: guide rod, 15: lead screw, 16: sliding block, 17: back-shaped limiting frame, 18: guide wheel, 19: rotary motor, 20: gear, 21: gear ring, 22: splash-proof plate, 23: observation plate. DETAILED DESCRIPTION

[0019] To make the objectives, technical solutions and advantages of the present application clearer and more comprehensible, the present application will be further described in detail below with reference to specific embodiments and the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present application. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present application.

[0020] Embodiment: A kind of processing agent spraying equipment for sewage treatment, such as Figures 1-4As shown, including the guide plate 1, fixed frame 2, bottom plate 3, water tank 4, fixed block 5, winding wheel 6, rubber tube 7, U-shaped tube 8, thrust ball bearing 9, pipe 10, spray head 11, stirring rod 12, back-shaped limiting frame 17, guide wheel 18, moving assembly, splash guard 22 and observation plate 23, the guide plate 1 is provided with continuous wave-shaped holes, the left and right sides of the guide plate 1 are symmetrically provided with fixed frames 2, the bottom of the left fixed frame 2 is connected with the bottom plate 3, the bottom of the right fixed frame 2 is connected with the water tank 4, the side wall of the water tank 4 is embedded with the observation plate 23, the bottom of the water tank 4 is also connected with the bottom plate 3, the top rear side of the water tank 4 is provided with an opening for adding treatment agent, the top middle side of the water tank 4 is fixedly connected with fixed blocks 5, the winding wheel 6 is rotatably connected between the two fixed blocks 5, the winding wheel 6 is provided with a crank for rotation at the rear end, the rubber tube 7 is wound on the winding wheel 6, one end of the rubber tube 7 penetrates through the water tank 4 and is connected with a water pump at the bottom of the water tank 4, the other end of the rubber tube 7 is connected with the U-shaped tube 8, the other end of the U-shaped tube 8 is connected with the thrust ball bearing 9, the inner ring of the lower side of the thrust ball bearing 9 is fixed with the pipe 10, the lower end of the pipe 10 is provided with the spray head 11, the spray head 11 is hingedly connected with the stirring rod 12 at the bottom position, the moving assembly is arranged between the top of the two fixed frames 2, the moving assembly comprises a mounting frame 13, a guide rod 14, a lead screw 15 and a sliding block 16, the top of the two fixed frames 2 is provided with mounting frames 13, the mounting frames 13 are symmetrically fixedly connected with guide rods 14, the lead screw 15 is rotatably connected between the top of the two fixed frames 2, the lead screw 15 is located between the two guide rods 14, the sliding block 16 is slidably arranged between the two guide rods 14, the middle part of the sliding block 16 is embedded with a nut, the sliding block 16 is screwed with the lead screw 15 through the nut, the mounting frame 13 on the right side is further provided with a motor, the motor is connected with the right end of the lead screw 15, the lower part of the sliding block 16 is fixedly connected with the back-shaped limiting frame 17, the outer ring of the pipe 10 is fixedly connected with the guide wheel 18, the guide wheel 18 is slidably matched with the inner groove of the back-shaped limiting frame 17, the lower part of the two bottom plates 3 is provided with a roller, the splash guard 22 is symmetrically arranged on the front and rear sides of the guide plate 1.

[0021] As Figure 1 and Figure 4 shown, further comprising a rotary motor 19, a gear 20 and a gear ring 21, the U-shaped tube 8 is provided with the rotary motor 19, the output shaft of the rotary motor 19 is connected with the gear 20, the pipe 10 is provided with the gear ring 21, the gear 20 is engaged with the gear ring 21.

[0022] In use, the device is moved above the sewage pool to be operated, the treating agent is injected into the water tank 4, it is confirmed that the transmission channel of the rubber tube 7 is unobstructed, and it is confirmed that the transmission of the rubber tube 7 to the U-shaped tube 8 is unobstructed. The water pump connected with the rubber tube 7 is started, the treating agent reaches the U-shaped tube 8 through the rubber tube 7, and the U-shaped tube 8 can be sprayed through the pipeline 10 and the spray head 11. Then the worker starts the motor, the motor drives the screw rod 15 to rotate, the screw rod 15 cooperates with the nut to drive the sliding block 16 to slide along the guide rod 14, the sliding block 16 drives the guide wheel 18 to move through the back-shaped limiting strip, and then the U-shaped tube 8, the pipeline 10 and the spray head 11 move, the rubber tube 7 is pulled, the winding wheel 6 is rotated to release the rubber tube 7, the guide plate 1 is provided with continuous wavy holes, therefore, the pipeline 10 and the spray head 11 move along the wavy line, the guide wheel 18 slides back and forth in the back-shaped limiting groove, and the rotary motor 19 is controlled to work, the pipeline 10 and the spray head 11 are rotated and sprayed through the cooperation of the gear 20 and the gear ring 21. The spray head 11 moves with the sliding block 16 and obtains an optimal path for spraying within a limited distance, the spray head 11 is rotated and sprayed, and reaches the pool body through the stirring operation of the stirring rod 12. The splash-proof plates 22 are symmetrically connected to the front and rear sides of the guide plate 1, can prevent sewage from splashing outward during the treatment process, and the water tank 4 and the splash-proof plates 22 are made of transparent materials, so that the worker can observe the state, when the treatment is completed, the power supply of the device is turned off, and the spraying and stirring are stopped.

[0023] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A treatment agent spraying device for sewage treatment, characterized in that: The invention comprises a guide plate (1), a fixing frame (2), a bottom plate (3), a water tank (4), a fixing block (5), a winding wheel (6), a rubber tube (7), a U-shaped tube (8), a thrust ball bearing (9), a pipeline (10), a nozzle (11), a stirring rod (12), a circular limiting frame (17), a guide wheel (18) and a moving assembly. The guide plate (1) is provided with continuous wave-shaped holes. The fixing frames (2) are symmetrically arranged on the left and right sides of the guide plate (1). The bottom of the fixing frame (2) on the left is connected to the bottom plate (3). The bottom of the fixing frame (2) on the right is connected to the water tank (4). The bottom of the water tank (4) is also connected to the bottom plate (3). The rear side of the top of the water tank (4) is provided with an opening. The middle side of the top of the water tank (4) is symmetrically fixed with a fixing block (5). The two fixing blocks are fixed to the bottom plate (3). A reel (6) is rotatably connected between the two fixed frames (2), a rubber tube (7) is wound around the reel (6), one end of the rubber tube (7) passes through the water tank (4) and is located at the bottom of the water tank (4) and is connected to a water pump, the other end of the rubber tube (7) is connected to a U-shaped tube (8), the other end of the U-shaped tube (8) is connected to a thrust ball bearing (9), a pipe (10) is fixed to the inner ring of the lower side of the thrust ball bearing (9), a nozzle (11) is provided at the lower end of the pipe (10), a stirring rod (12) is rotatably connected to the bottom position of the nozzle (11), a moving assembly is provided between the tops of the two fixed frames (2), a circular limiting frame (17) is connected to the lower part of the moving assembly, a guide wheel (18) is fixed to the outer ring of the pipe (10), and the guide wheel (18) is slidably matched with the inner groove of the circular limiting frame (17).

2. A sewage treatment agent spraying device according to claim 1, characterized in that: The moving assembly comprises a mounting frame (13), a guide rod (14), a screw rod (15) and a slider (16); the tops of the two fixed frames (2) are both provided with a mounting frame (13), the guide rods (14) are symmetrically fixedly connected between the mounting frames (13), the tops of the two fixed frames (2) are rotatably connected with a screw rod (15), the screw rod (15) is located between the two guide rods (14), a slider (16) is slidably provided between the two guide rods (14), a nut is embedded in the middle of the slider (16), the slider (16) is screwed with the screw rod (15) through the nut, the lower part of the slider (16) is fixedly connected with a circular limiting frame (17), and a motor is also provided on the right mounting frame (13), and the motor is connected to the right end of the screw rod (15).

3. A sewage treatment agent spraying device according to claim 2, characterized in that: The invention also includes a rotating motor (19), a gear (20) and a ring gear (21). The rotating motor (19) is arranged on the U-shaped tube (8), the output shaft of the rotating motor (19) is connected to the gear (20), the ring gear (21) is arranged on the pipeline (10), and the gear (20) is meshed with the ring gear (21).

4. A sewage treatment agent spraying device according to claim 3, characterized in that: It also includes a splash plate (22), which is symmetrically arranged on the front and rear sides of the guide plate (1).

5. A sewage treatment agent spraying device according to claim 4, characterized in that: It also includes rollers, which are arranged at the lower parts of the two bottom plates (3).

6. A sewage treatment agent spraying device according to claim 5, characterized in that: It also includes an observation panel (23), which is embedded in the side wall of the water tank (4).

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