Sewage treatment agent spreading device for sewage treatment

Abstract

The utility model discloses a sewage treatment agent sowing device for sewage treatment, which comprises a shell, the inner wall of the shell is fixedly connected with a first support rod, the end part of the first support rod is fixedly connected with a motor, and the output end of the motor is provided with a first rotating rod through a coupler; the bottom end of the first rotating rod is fixedly connected with a rotating cover, the lower surface of the rotating cover is fixedly connected with a second rotating rod, the bottom end of the second rotating rod is fixedly connected with a scattering plate, the inner wall of the shell is provided with a material leaking mechanism, the material leaking mechanism comprises a movable ring, and the movable ring is located in an inner cavity of the shell. And the outer surface of the movable ring is fixedly connected with a sealing ring. The sewage treatment agent spreading device for sewage treatment disclosed by the utility model has the effect of controlling the spraying speed of the treatment agent.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a wastewater treatment agent dispensing device for wastewater treatment. Background Technology

[0002] Wastewater treatment is a crucial link in maintaining ecological balance and ensuring the sustainable use of water resources in modern society.

[0003] The treatment process is meticulous and complex. First, in the pretreatment stage, wastewater flows into a screen, which acts like a filter, intercepting large solid debris such as twigs and plastic bags to prevent damage to subsequent equipment. Next, it enters a grit chamber, where gravity causes heavier particles like silt to settle to the bottom. Following this is the biological treatment stage, with the activated sludge process being the most common. In the aeration tank, microorganisms feed on the organic matter in the wastewater, decomposing it into harmless carbon dioxide and water. Simultaneously, they multiply rapidly, forming activated sludge that continuously purifies the wastewater.

[0004] For example, utility model CN219363295U discloses a wastewater treatment agent spreading device, which relates to the field of spreading device technology. It addresses the problem that current wastewater treatment agent spreading devices mostly use nozzles to spray the agent onto the wastewater surface, resulting in limited diffusion range, poor diffusion effect, and uneven spreading. A spray pipe is installed on the outside of the connecting cylinder, and the spray pipe is threadedly connected to the connecting cylinder. A conical spreading head is installed at one end of the spray pipe, and the conical spreading head is threadedly connected to the spray pipe. A conical body is provided below the conical spreading head, and the conical body and the conical spreading head are integrally structured. Spreading holes are provided on the surface of the conical body, and the spreading holes are integrally structured with the conical body. A connecting pipe is installed inside the transfer box, and the connecting pipe is rotatably connected to the transfer box. The connecting pipe and the connecting cylinder are fixedly connected by fastening screws, and the connecting pipe communicates with the connecting cylinder.

[0005] The above applications currently have the following shortcomings:

[0006] The speed at which the treatment agent is sprayed cannot be controlled. Utility Model Content

[0007] This utility model discloses a wastewater treatment agent dispensing device for wastewater treatment, which aims to solve the technical problem of not being able to control the speed of the treatment agent spraying.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A wastewater treatment agent application device includes a housing. A first support rod is fixedly connected to the inner wall of the housing. A motor is fixedly connected to the end of the first support rod. A first rotating rod is mounted on the output end of the motor via a coupling. A rotating cover is fixedly connected to the bottom end of the first rotating rod. A second rotating rod is fixedly connected to the lower surface of the rotating cover. A dispersing plate is fixedly connected to the bottom end of the second rotating rod. A material leakage mechanism is provided on the inner wall of the housing. The material leakage mechanism includes a movable ring located in the inner cavity of the housing. A sealing ring is fixedly connected to the outer surface of the movable ring.

[0010] By setting the first support rod, the motor can be fixed in the inner cavity of the housing. With the motor, after the power is connected and the switch is turned on, the first rotating rod drives the rotating cover to rotate, which in turn causes the second rotating rod and the dispersing plate to rotate. With the dispersing plate, it can rotate under the drive of the second rotating rod, thereby causing the dispersing plate to strike the treatment agent leaking from the bottom of the housing, so that the treatment agent can be sprayed around the housing. With the discharge mechanism, the treatment agent in the inner cavity of the housing can be discharged evenly when the rotating cover rotates, so that the sewage treatment device can be sprayed evenly.

[0011] In a preferred embodiment, there are several first support rods, and the several first support rods are evenly distributed. A fixed column is fixedly connected to the side of the lower surface of the rotating cover, and a ball is rotatably connected to the bottom end of the fixed column.

[0012] By setting up a ball bearing, it can rotate together with the fixed column when the rotating cover rotates, and squeeze the material leakage mechanism.

[0013] In a preferred embodiment, a fixed ring is fixedly connected to the upper surface of the movable ring, and a wavy ring is fixedly connected to the upper surface of the fixed ring. The ball is rubbed and adapted to the inner cavity of the wavy ring. A barrier ring is fixedly connected to the inner wall of the outer shell, and the barrier ring is pressed and adapted to the outer surface of the sealing ring. The material leakage mechanism also includes a second support rod, which is fixedly connected to the inner wall of the outer shell. There are several second support rods, and the several second support rods are evenly distributed. A spring is fixedly connected to the end of the second support rod, and the bottom end of the spring is fixedly connected to the upper surface of the movable ring.

[0014] By setting a wavy ring, the wavy ring can be squeezed when the rotating cover and the ball rotate, so that the movable ring can move up and down. By setting a barrier ring, it can cooperate with the sealing ring to prevent the sewage treatment agent in the inner cavity of the outer shell from leaking out. By setting a spring, the movable ring can be pulled, so that after the movable ring moves downward, it can be rebounded by the tension of the spring.

[0015] As can be seen from the above, a wastewater treatment agent application device for wastewater treatment has the following improvements and advantages compared with the prior art;

[0016] Firstly, by setting a first support rod, the motor can be fixed in the inner cavity of the housing. By setting a motor, after the power is connected and the switch is turned on, the first rotating rod will drive the rotating cover to rotate, which in turn will cause the second rotating rod and the dispersing plate to rotate. By setting a dispersing plate, it can rotate under the drive of the second rotating rod, thereby causing the dispersing plate to strike the treatment agent leaking from the bottom of the housing, so that the treatment agent can be sprayed around the housing.

[0017] Secondly, by setting up a material leakage mechanism, the treatment agent in the inner cavity of the outer shell can be evenly leaked when the rotating hood rotates, thereby making the sewage treatment device sprayed out evenly. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a wastewater treatment agent spreading device for wastewater treatment proposed in this utility model.

[0019] Figure 2 This is a side view of the structure of a wastewater treatment agent spreading device for wastewater treatment proposed in this utility model.

[0020] Figure 3 This is a cross-sectional structural schematic diagram of a wastewater treatment agent spreading device proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of the material leakage mechanism of a wastewater treatment agent spreading device for wastewater treatment proposed in this utility model.

[0022] In the attached diagram: 1. Outer shell; 2. First support rod; 3. Motor; 4. First rotating rod; 5. Rotating cover; 6. Fixed column; 7. Rolling ball; 8. Barrier ring; 9. Material leakage mechanism; 10. Second rotating rod; 11. Dispersing plate; 91. Second support rod; 92. Spring; 93. Movable ring; 94. Sealing ring; 95. Fixed ring; 96. Wavy ring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] The wastewater treatment agent dispensing device disclosed in this utility model is mainly used in scenarios where the speed of the agent spraying cannot be controlled.

[0026] Reference Figure 1 - Figure 4 A wastewater treatment agent application device includes a housing 1. A first support rod 2 is fixedly connected to the inner wall of the housing 1. A motor 3 is fixedly connected to the end of the first support rod 2. A first rotating rod 4 is mounted on the output end of the motor 3 via a coupling. A rotating cover 5 is fixedly connected to the bottom end of the first rotating rod 4. A second rotating rod 10 is fixedly connected to the lower surface of the rotating cover 5. A dispersing plate 11 is fixedly connected to the bottom end of the second rotating rod 10. A material leakage mechanism 9 is provided on the inner wall of the housing 1. The material leakage mechanism 9 includes a movable ring 93 located in the inner cavity of the housing 1. A sealing ring is fixedly connected to the outer surface of the movable ring 93. 94. By setting the first support rod 2, the motor 3 can be fixed in the inner cavity of the outer shell 1. By setting the motor 3, after the power is connected and the switch is turned on, the first rotating rod 4 drives the rotating cover 5 to rotate, which in turn causes the second rotating rod 10 and the dispersing plate 11 to rotate. By setting the dispersing plate 11, it can rotate under the drive of the second rotating rod 10, which in turn causes the dispersing plate 11 to strike the treatment agent leaking from the bottom of the outer shell 1, so that the treatment agent can be sprayed around the outer shell 1. By setting the material leakage mechanism 9, the treatment agent in the inner cavity of the outer shell 1 can be evenly leaked when the rotating cover 5 rotates, so that the sewage treatment device is evenly sprayed out.

[0027] Reference Figure 1 - Figure 3 In a preferred embodiment, there are several first support rods 2, and the several first support rods 2 are evenly distributed. A fixed column 6 is fixedly connected to the side of the lower surface of the rotating cover 5. A ball 7 is rotatably connected to the bottom end of the fixed column 6. By setting the ball 7, it can rotate together with the fixed column 6 when the rotating cover 5 rotates, and squeeze the material leakage mechanism 9.

[0028] Reference Figure 1 and Figure 4In a preferred embodiment, a fixed ring 95 is fixedly connected to the upper surface of the movable ring 93, and a wavy ring 96 is fixedly connected to the upper surface of the fixed ring 95. The ball 7 is rubbed and adapted to the inner cavity of the wavy ring 96. By setting the wavy ring 96, it can be squeezed when the rotating cover 5 and the ball 7 rotate, thereby enabling the movable ring 93 to move up and down. A barrier ring 8 is fixedly connected to the inner wall of the outer shell 1. The barrier ring 8 is squeezed and adapted to the outer surface of the sealing ring 94. By setting the barrier ring 8, it can interact with the sealing ring 94. In order to prevent the sewage treatment agent in the inner cavity of the outer shell 1 from leaking out, the leakage mechanism 9 also includes a second support rod 91, which is fixedly connected to the inner wall of the outer shell 1. There are several second support rods 91, and the several second support rods 91 are evenly distributed. A spring 92 is fixedly connected to the end of the second support rod 91. The bottom end of the spring 92 is fixedly connected to the upper surface of the movable ring 93. By setting the spring 92, the movable ring 93 can be pulled, so that after the movable ring 93 moves downward, it can be rebounded by the tension of the spring 92.

[0029] Working principle: When in use, the operator pours the sewage treatment agent into the inner cavity of the outer shell 1, then connects the motor 3 to the power supply and turns on the switch, so that the first rotating rod 4 drives the rotating cover 5 to rotate. When the rotating cover 5 rotates, the ball 7 will contact the upper surface of the wave-shaped ring 96, thereby causing the movable ring 93 and the sealing ring 94 to move downward. When the sealing ring 94 moves downward, it is no longer blocked by the blocking ring 8, thus allowing the sewage treatment agent to leak out from the bottom opening of the outer shell 1. Then, when the dispersing plate 11 rotates, the sewage treatment agent leaking out from the bottom of the outer shell 1 is dispersed.

[0030] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A wastewater treatment agent application device for wastewater treatment, comprising a housing (1), characterized in that, A first support rod (2) is fixedly connected to the inner wall of the outer shell (1). A motor (3) is fixedly connected to the end of the first support rod (2). A first rotating rod (4) is installed at the output end of the motor (3) through a coupling. A rotating cover (5) is fixedly connected to the bottom end of the first rotating rod (4). A second rotating rod (10) is fixedly connected to the lower surface of the rotating cover (5). A dispersing plate (11) is fixedly connected to the bottom end of the second rotating rod (10). A material leakage mechanism (9) is provided on the inner wall of the outer shell (1). The material leakage mechanism (9) includes a movable ring (93). The movable ring (93) is located in the inner cavity of the outer shell (1). A sealing ring (94) is fixedly connected to the outer surface of the movable ring (93).

2. The wastewater treatment agent application device for wastewater treatment according to claim 1, characterized in that, The number of the first support rods (2) is several, and the several first support rods (2) are evenly distributed.

3. The wastewater treatment agent application device for wastewater treatment according to claim 1, characterized in that, A fixed column (6) is fixedly connected to the side of the lower surface of the rotating cover (5), and a ball (7) is rotatably connected to the bottom end of the fixed column (6).

4. The wastewater treatment agent application device for wastewater treatment according to claim 3, characterized in that, The upper surface of the movable ring (93) is fixedly connected to a fixed ring (95), and the upper surface of the fixed ring (95) is fixedly connected to a wave-shaped ring (96). The ball (7) is rubbed and adapted to the inner cavity of the wave-shaped ring (96).

5. A wastewater treatment agent application device according to claim 4, characterized in that, A barrier ring (8) is fixedly connected to the inner wall of the outer shell (1), and the barrier ring (8) is pressed and adapted to the outer surface of the sealing ring (94).

6. A wastewater treatment agent application device according to claim 1, characterized in that, The material leakage mechanism (9) further includes a second support rod (91), which is fixedly connected to the inner wall of the outer shell (1). There are several second support rods (91), and the several second support rods (91) are evenly distributed.

7. A wastewater treatment agent application device according to claim 6, characterized in that, A spring (92) is fixedly connected to the end of the second support rod (91), and the bottom end of the spring (92) is fixedly connected to the upper surface of the movable ring (93).

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