Disinfection device for sewage treatment

Abstract

The utility model discloses a disinfection device for sewage treatment, which comprises a box body, a fixed plate is arranged at the upper end of the box body, a groove is arranged at the lower end of the fixed plate, a movable block is connected in the groove in a sliding manner, a movable plate is arranged at the lower end of the movable block, and a plurality of nozzles are arranged at the lower end of the movable plate at equal intervals. A moving mechanism used for moving the moving block is arranged on the fixing plate, and a stirring mechanism used for stirring water resources is arranged between the two side walls of the box body. According to the sewage disinfection device, the servo motor drives the rotating rod to rotate, so that the stirring rod on the outer wall of the rotating rod rotates, the stirring rod fully mixes disinfectant sprayed on the surface of sewage with the sewage, and the disinfection efficiency is improved.

Description

Technical Field

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

[0002] Sewage: A general term for water discharged from production and daily life activities. Based on its source, sewage can be defined as liquid or water containing waste that is discharged from residential, institutional, commercial, or industrial areas and mixed with groundwater, surface water, or stormwater. Sewage can be classified into many categories, and accordingly, there are many technologies and techniques to reduce its impact on the environment.

[0003] When sewage is treated, it is generally disinfected. However, the disinfection method in the existing technology generally pours disinfectant into the sewage without fully stirring and mixing the disinfectant and sewage, thereby reducing the disinfection rate of the sewage. In addition, the disinfectant accumulates in one place and may not be able to fully disinfect the sewage, which has a certain impact on the disinfection operation. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art. A disinfection device for sewage treatment is proposed by causing a servo motor to drive a rotating rod to rotate, so that a stirring rod on the outer wall of the rotating rod rotates, so that the stirring rod can fully mix the disinfectant sprayed on the surface of the sewage with the sewage, thereby improving the disinfection efficiency.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A disinfection device for sewage treatment includes a box body, a fixed plate is provided at the upper end of the box body, a groove is provided at the lower end of the fixed plate, a moving block is slidably connected in the groove, a moving plate is provided at the lower end of the moving block, a plurality of nozzles arranged at equal intervals are provided at the lower end of the moving plate, a moving mechanism for moving the moving block is provided on the fixed plate, and a stirring mechanism for stirring water resources is provided between the side walls of the box body.

[0007] Preferably, the moving mechanism includes a threaded rod that penetrates and is rotatably connected between the groove and the side wall of the fixed plate, and the threaded rod penetrates the moving block and is threadedly connected thereto.

[0008] Preferably, the stirring mechanism includes a rotating rod that penetrates and rotates between the side walls on both sides of the box body, and the outer wall of the rotating rod is provided with a plurality of stirring rods arranged at equal intervals.

[0009] Preferably, a water tank is provided on the left side wall of the box body, a liquid inlet pipe is provided at the upper end of the water tank, a water pump is provided at the upper end of the water tank, two connecting pipes are provided at the output end of the water pump, the ends of the two connecting pipes are connected to the movable plate and connected to multiple nozzles, and the outer walls of the two connecting pipes are provided with bellows.

[0010] Preferably, two symmetrically arranged limiting rods are provided between the inner walls on both sides of the box body, and the two limiting rods respectively pass through the two ends of the movable plate and are slidably connected thereto.

[0011] Preferably, a support plate is provided on the right side wall of the box body, a servo motor is provided on the upper end of the support plate, the end of the rotating rod is connected to the end of the output shaft of the servo motor, and pulleys are provided on the outer walls of the rotating rod and the threaded rod, and the two pulleys are connected by belt transmission.

[0012] Beneficial effects of the utility model:

[0013] 1. By driving the rotating rod to rotate with the servo motor, the stirring rod on the outer wall of the rotating rod rotates, so that the stirring rod can fully mix the disinfectant sprayed on the surface of the sewage with the sewage, thereby improving the disinfection efficiency.

[0014] 2. By moving the moving block, the moving plate is driven to move, so that the moving plate moves with multiple nozzles, thereby achieving full-scale spraying of the disinfectant, avoiding the disinfectant from gathering in one place, which has a certain impact on the disinfection operation. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a right side schematic diagram of the overall structure of the utility model;

[0017] Figure 3 It is a schematic bottom view of the overall structure section of the present invention.

[0018] In the figure: 1 box body, 2 fixed plate, 3 threaded rod, 4 pulley, 5 servo motor, 6 limit rod, 7 movable plate, 8 connecting pipe, 9 bellows, 10 water tank, 11 liquid inlet pipe, 12 water pump, 13 stirring rod, 14 rotating rod, 15 groove, 16 nozzle, 17 movable block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0021] Reference Figure 1-3 A disinfection device for sewage treatment includes a box body 1, a fixed plate 2 is provided at the upper end of the box body 1, a groove 15 is opened at the lower end of the fixed plate 2, a moving block 17 is slidably connected in the groove 15, a moving plate 7 is provided at the lower end of the moving block 17, and a plurality of nozzles 16 are arranged at equal intervals at the lower end of the moving plate 7. A moving mechanism for moving the moving block 17 is provided on the fixed plate 2, and the moving mechanism includes a threaded rod 3 that is rotatably connected between the groove 15 and the side wall of the fixed plate 2. The threaded rod 3 passes through the moving block 17 and is threadedly connected thereto. By moving the moving block 17, the moving plate 7 is driven to move, so that the moving plate 7 moves with the multiple nozzles 16, thereby achieving the goal of spraying the disinfectant in all directions, avoiding the disinfectant from gathering in one place, which has a certain impact on the disinfection operation.

[0022] A stirring mechanism for stirring water resources is provided between the side walls of the box body 1. The stirring mechanism includes a rotating rod 14 that is rotatably connected between the side walls of the box body 1. A plurality of stirring rods 13 are provided on the outer wall of the rotating rod 14 at equal intervals. By driving the rotating rod 14 to rotate by the servo motor 5, the stirring rod 13 on the outer wall of the rotating rod 14 rotates, so that the stirring rod 13 can fully mix the disinfectant sprayed on the surface of the sewage with the sewage, thereby improving the disinfection efficiency.

[0023] A water tank 10 is provided on the left side wall of the box body 1, a liquid inlet pipe 11 is provided at the upper end of the water tank 10, a water pump 12 is provided at the upper end of the water tank 10, and two connecting pipes 8 are provided at the output end of the water pump 12. The ends of the two connecting pipes 8 are connected to the movable plate 7 and are connected to multiple nozzles 16. The outer walls of the two connecting pipes 8 are provided with bellows 9.

[0024] Two symmetrically arranged limiting rods 6 are provided between the inner walls on both sides of the box body 1. The two limiting rods 6 respectively pass through the two ends of the movable plate 7 and are slidably connected thereto.

[0025] A support plate is provided on the right side wall of the box body 1, a servo motor 5 is provided on the upper end of the support plate, the end of the rotating rod 14 is connected to the end of the output shaft of the servo motor 5, and pulleys 4 are provided on the outer walls of the rotating rod 14 and the threaded rod 3, and the two pulleys 4 are connected by belt transmission.

[0026] When the utility model is used to disinfect sewage, the water pump 12 is started to pump out the disinfectant in the water tank 10. The disinfectant is sprayed into the sewage through the multiple nozzles 16 through the connection of the two connecting pipes 8. At the same time, the servo motor 5 is started to drive the rotating rod 14 to rotate, so that the stirring rod 13 on the outer wall of the rotating rod 14 rotates, so that the stirring rod 13 fully mixes the disinfectant sprayed on the surface of the sewage with the sewage, thereby improving the disinfection efficiency.

[0027] Then, through the transmission connection between the pulley 4 and the belt between the rotating rod 14 and the threaded rod 3, the threaded rod 3 is rotated, and the threaded connection between the threaded rod 3 and the moving block 17, and the limiting effect of the two limiting rods 6 on the moving plate 7, the moving block 17 is moved to drive the moving plate 7 to move, so that the moving plate 7 moves with the multiple nozzles 16, thereby achieving the goal of spraying the disinfectant in all directions, avoiding the disinfectant from gathering in one place, which has a certain impact on the disinfection operation.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sewage treatment disinfection device, comprising a housing (1), characterized in that: The upper end of the box body (1) is provided with a fixed plate (2), the lower end of the fixed plate (2) is provided with a groove (15), a moving block (17) is slidably connected in the groove (15), the lower end of the moving block (17) is provided with a moving plate (7), the lower end of the moving plate (7) is provided with a plurality of nozzles (16) arranged at equal intervals, a moving mechanism for moving the moving block (17) is provided on the fixed plate (2), and a stirring mechanism for stirring water resources is provided between the side walls of the box body (1).

2. A sewage treatment disinfection device according to claim 1, characterized in that: The moving mechanism comprises a threaded rod (3) that penetrates and is rotatably connected between the groove (15) and the side wall of the fixed plate (2); the threaded rod (3) penetrates the moving block (17) and is threadedly connected thereto.

3. A sewage treatment disinfection device according to claim 2, characterized in that: The stirring mechanism comprises a rotating rod (14) that penetrates and rotatably connects between the side walls of the box body (1), and a plurality of stirring rods (13) arranged at equal intervals are provided on the outer wall of the rotating rod (14).

4. A sewage treatment disinfection device according to claim 3, characterized in that: A water tank (10) is provided on the left side wall of the box body (1), a liquid inlet pipe (11) is provided on the upper end of the water tank (10), a water pump (12) is provided on the upper end of the water tank (10), and two connecting pipes (8) are provided at the output end of the water pump (12), the ends of the two connecting pipes (8) are connected to the movable plate (7) and communicated with a plurality of nozzles (16), and the outer walls of the two connecting pipes (8) are both provided with bellows (9).

5. A sewage treatment disinfection device according to claim 4, characterized in that: Two symmetrically arranged limiting rods (6) are provided between the inner walls on both sides of the box body (1), and the two limiting rods (6) respectively penetrate the two ends of the movable plate (7) and are slidably connected thereto.

6. A sewage treatment disinfection device according to claim 5, characterized in that: A support plate is provided on the right side wall of the box body (1), a servo motor (5) is provided on the upper end of the support plate, the end of the rotating rod (14) is connected to the end of the output shaft of the servo motor (5), and pulleys (4) are provided on the outer walls of the rotating rod (14) and the threaded rod (3), and the two pulleys (4) are connected by a belt transmission.

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