Water treatment mixing device for surface water plant

Abstract

The utility model discloses a water treatment mixing device of a surface water plant, which comprises a mixing box, an upper partition plate and a lower partition plate which are arranged in parallel are fixedly mounted in the mixing box, a driving motor is mounted at the top of the mixing box, and the output end of the driving motor is fixedly connected with a transmission rod through a coupler. A flow guide box is fixedly mounted at the top of the mixing box, and the bottom end of the transmission rod penetrates through and is rotationally connected into the flow guide box. Medicine powder in the medicine powder box is sucked into the flow guide box through the rotary adsorption part and conveyed into the flow guide box, meanwhile, the drive motor drives the transmission rod to rotate, then the splayed rod, the rotary pipe and the side spraying part rotate together, and high-pressure airflow of mixed medicine powder in the flow guide box is sprayed out of the side spraying part along with rotation of the rotary pipe. The medicine powder is fully mixed with water in the mixing box, so that the device has the advantages of high mixing efficiency, more uniform mixing and improvement of water treatment efficiency and quality.

Description

Technical Field

[0001] This utility model relates to the field of water treatment, and more specifically, to a water treatment mixing device for a surface water plant. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscaping, healthcare, and catering, and is increasingly becoming a part of everyday life for ordinary people. Surface water treatment plants refer to production facilities that use surface water bodies such as rivers and lakes as water sources, and purify raw water to meet national drinking water standards through processes such as water intake, coagulation and sedimentation, filtration, and disinfection. Their core function is to remove suspended solids, microorganisms, and harmful substances from water using physical and chemical methods, providing a safe and reliable water supply for urban residents and industries, and is a crucial infrastructure component of urban water supply systems.

[0003] Currently, when using chemical methods to purify water in surface water treatment processes, it is necessary to use pre-mixed and diluted chemical agents. The raw materials for these chemical agents include liquid agents or powdered agents. Liquid agents are easier to mix, while powdered agents are generally added by pouring, which can easily lead to poor mixing and reduced water treatment efficiency. Furthermore, when pouring the agent, the water flow needs to be reduced or even stopped for mixing, resulting in lower efficiency. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide a water treatment mixing device for surface water plants.

[0005] To solve the above problems, the present invention adopts the following technical solution.

[0006] A water treatment mixing device for a surface water plant includes a mixing tank. Parallel upper and lower partitions are fixedly installed inside the mixing tank. A drive motor is installed on the top of the mixing tank, and the output end of the drive motor is fixedly connected to a transmission rod via a coupling. A flow guide box is fixedly installed on the top of the mixing tank. The bottom end of the transmission rod passes through and rotatably connects to the inside of the flow guide box. An 8-shaped rod is fixedly installed on the bottom end of the transmission rod, and a rotating pipe is fixedly connected to the bottom end of the 8-shaped rod. The bottom end of the rotating pipe passes through and rotatably connects to the bottom of the flow guide box and the inside of the mixing tank. Uniformly distributed side sprayers are fixedly connected to the outside of the rotating pipe. A powder box is installed on the top of the mixing tank, and a rotating adsorption component is installed on the powder box. A blower is fixedly installed on the top of the mixing tank, and the output end of the blower is fixedly connected to a flow guide pipe. The bottom of the flow guide pipe is perpendicularly connected to the rotating adsorption component, and the other end of the flow guide pipe passes through and is fixedly connected to the inside of the flow guide box.

[0007] As a further description of the above technical solution: the side spray component includes a horizontal tube, a one-way valve and a nozzle. One end of the horizontal tube is fixedly connected to the inside of the rotating tube, and the other end of the horizontal tube is fixedly connected to the nozzle. The one-way valve is installed inside the connection between the nozzle and the horizontal tube.

[0008] As a further description of the above technical solution: the rotating adsorption component includes a driving mechanism, a vertical tube and a rotating joint. The rotating joint is installed at the top of the vertical tube and the top of the rotating joint is rotatably connected to the guide tube. The driving mechanism is installed inside the powder box and is connected and cooperated with the vertical tube. The bottom end of the vertical tube has uniformly distributed adsorption holes on its outer side.

[0009] As a further description of the above technical solution: the driving mechanism includes a driving motor, a first gear and a second gear. The driving motor is fixedly installed on the top of the powder box. The output end of the driving motor is fixedly connected to the first gear through a coupling. The inside of the second gear is fixedly connected to the outside of the vertical tube. The outside of the second gear and the outside of the first gear mesh with each other.

[0010] As a further description of the above technical solution: a central rod is fixedly connected inside the rotating tube, and the top end of the central rod extends into the interior of the guide box and is fixedly connected to the figure-eight rod.

[0011] As a further description of the above technical solution: a water inlet pipe is fixedly installed on the upper left side of the mixing tank, and a drain pipe is fixedly installed on the lower right side of the mixing tank.

[0012] Compared with existing technologies, the advantages of this utility model are:

[0013] This solution uses a drive motor to rotate a transmission rod, which in turn rotates the rotating pipe and side sprayers. This creates multi-angle, multi-directional water flow agitation within the mixing tank, enhancing the mixing effect of the chemicals and water. Simultaneously, a blower and rotating suction device draw in the powder from the powder tank and transport it through a guide pipe to the guide box, from where it is evenly sprayed out through the rotating pipe and side sprayers. Furthermore, the mixing process does not require stopping or reducing water flow, effectively improving water treatment efficiency and enhancing the overall performance of the surface water treatment mixing device. This solution also solves the problem of poor mixing effect when dumping chemical powder. Attached Figure Description

[0014] Figure 1 This is a frontal cross-sectional view of the present invention.

[0015] Figure 2 for Figure 1 Enlarged schematic diagram of section A in the middle;

[0016] Figure 3 for Figure 1 Enlarged schematic diagram of section B in the middle;

[0017] Figure 4 This is a partial three-dimensional structural diagram of the present invention.

[0018] Explanation of the labels in the diagram:

[0019] 1. Mixing box; 2. Upper partition; 3. Lower partition; 4. Drive motor; 5. Transmission rod; 6. Flow guide box; 7. Figure-eight rod; 8. Rotating tube; 81. Center rod; 9. Side spray component; 91. Horizontal tube; 92. One-way valve; 93. Nozzle; 10. Powder box; 11. Rotating adsorption component; 111. Drive mechanism; 1111. Drive motor; 1112. First gear; 1113. Second gear; 112. Vertical tube; 113. Rotary joint; 114. Adsorption hole; 12. Blower; 13. Flow guide tube; 14. Water inlet pipe; 15. Drain pipe. Detailed Implementation

[0020] 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;

[0021] Please see Figures 1-4In this utility model, a water treatment mixing device for a surface water plant includes a mixing tank 1. An upper partition 2 and a lower partition 3 are fixedly installed inside the mixing tank 1 in parallel arrangement. A drive motor 4 is installed on the top of the mixing tank 1. The output end of the drive motor 4 is fixedly connected to a transmission rod 5 via a coupling. A flow guide box 6 is fixedly installed on the top of the mixing tank 1. The bottom end of the transmission rod 5 passes through and rotatably connects to the inside of the flow guide box 6. An eight-shaped rod 7 is fixedly installed on the bottom end of the transmission rod 5. A rotating pipe 8 is fixedly connected to the bottom end of the eight-shaped rod 7. The bottom end of the rotating pipe 8 passes through... The bottom of the rotating tube 8 is rotatably connected to the bottom of the guide box 6. The bottom end of the rotating tube 8 passes through and is rotatably connected to the inside of the mixing box 1. The outer side of the rotating tube 8 is fixedly connected to evenly distributed side sprayers 9. The top of the mixing box 1 is equipped with a powder box 10. A rotating adsorption component 11 is installed on the powder box 10. A blower 12 is fixedly installed on the top of the mixing box 1. The output end of the blower 12 is fixedly connected to the guide tube 13. The bottom of the guide tube 13 is perpendicularly connected to the rotating adsorption component 11. The other end of the guide tube 13 passes through and is fixedly connected to the inside of the guide box 6.

[0022] In this invention, the mixing tank 1 serves as the main mixing unit. First, the powder is added to the powder tank 10, submerging part of the rotating adsorption component 11 inside the powder. Then, the blower 12 is started, and the high-speed airflow generated by the blower 12 creates a continuous negative pressure adsorption effect inside the guide pipe 13. The powder in the powder tank 10 is drawn in by the rotating adsorption component 11 and transported to the guide box 6. At the same time, the drive motor 4 drives the transmission rod 5 to rotate, which in turn causes the figure-eight rod 7, the rotating pipe 8, and the side spray component 9 to rotate together. The high-pressure airflow of the mixed powder in the guide box 6 is sprayed out from the side spray component 9 along with the rotation of the rotating pipe 8, so that the powder is fully mixed with the water in the mixing tank 1. This achieves the advantages of high mixing efficiency, more uniform mixing, and improved water treatment efficiency and quality. It solves the problems of existing technologies where powdered agents are generally added by pouring, which easily leads to poor mixing effect and reduced water treatment effect. At the same time, pouring agents require reducing or even stopping the water flow for mixing, resulting in low efficiency.

[0023] Please see Figure 1 The side spray component 9 includes a horizontal pipe 91, a one-way valve 92, and a nozzle 93. One end of the horizontal pipe 91 is connected and fixed to the inside of the rotating pipe 8, and the other end of the horizontal pipe 91 is fixedly connected to the nozzle 93. The one-way valve 92 is installed inside the connection between the nozzle 93 and the horizontal pipe 91.

[0024] In this invention, by setting a one-way valve 92, water can be effectively prevented from flowing back into the horizontal pipe 91, ensuring that the powder can be smoothly sprayed out from the nozzle 93. The design of the nozzle 93 allows the powder to be sprayed out at a specific angle and range, further increasing the contact area between the powder and water, making the mixing more thorough and uniform, optimizing the mixing process of the powder and water, and improving water treatment efficiency while ensuring the stability and reliability of the treatment effect.

[0025] Please see Figure 3 and Figure 4 The rotating adsorption component 11 includes a driving mechanism 111, a vertical tube 112, and a rotating joint 113. The rotating joint 113 is installed at the top of the vertical tube 112, and the top of the rotating joint 113 is rotatably connected to the guide tube 13. The driving mechanism 111 is installed inside the powder box 10, and the driving mechanism 111 is connected and cooperates with the vertical tube 112. The outer side of the bottom end of the vertical tube 112 is provided with uniformly distributed adsorption holes 114.

[0026] In this invention, the driving mechanism 111 provides stable rotational power to the vertical tube 112, causing the vertical tube 112 to rotate continuously on the rotating joint 113. When the vertical tube 112 rotates, the adsorption hole 114 will continuously change position, thereby more comprehensively adsorbing the powder in different positions in the powder box 10, ensuring that the powder can be continuously and evenly sucked into the vertical tube 112, and also preventing the powder from clogging the adsorption hole 114. The rotating joint 113 maintains a stable connection with the guide pipe 13 during the rotation of the vertical tube 112, ensuring that there is no leakage of powder during the transportation process, and providing a strong guarantee for the efficient and stable operation of the entire powder transportation process.

[0027] Please see Figure 3 and Figure 4 The drive mechanism 111 includes a drive motor 1111, a first gear 1112, and a second gear 1113. The drive motor 1111 is fixedly installed on the top of the powder box 10. The output end of the drive motor 1111 is fixedly connected to the first gear 1112 through a coupling. The inside of the second gear 1113 is fixedly connected to the outside of the vertical tube 112. The outside of the second gear 1113 and the outside of the first gear 1112 mesh with each other.

[0028] In this invention, by starting the drive motor 1111 to drive the first gear 1112 to rotate, thereby driving the second gear 1113 to rotate, so that the vertical pipe 112 can rotate smoothly in the powder box 10, which improves the operational reliability and economy of the entire water treatment mixing device.

[0029] Please see Figure 1 and Figure 2 The rotating tube 8 is fixedly connected to a central rod 81, the top of which extends into the interior of the guide box 6 and is fixedly connected to the figure-eight rod 7.

[0030] In this invention, the internal volume of the rotating tube 8 is reduced by the central rod 81, which further increases the pressure of the high-speed airflow that mixes the powder inside, and makes the path of the airflow that mixes the powder into the horizontal tube 91 shorter, reducing the problem of powder deposition and accumulation, improving the stability of powder spraying, and increasing the air pressure of the powder spraying airflow, so that it mixes better with the water.

[0031] Please see Figure 1 The mixing tank 1 has an inlet pipe 14 fixedly installed on the upper left side and a drain pipe 15 fixedly installed on the lower right side.

[0032] In this invention, the water to be treated is introduced through the inlet pipe 14 and discharged into the next processing step through the drain pipe 15. The upper partition 2 and the lower partition 3 are used to increase the water flow path, increase the mixing time, and improve the mixing uniformity.

[0033] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A water treatment mixing device for a surface water plant, comprising a mixing tank (1), characterized in that: The mixing box (1) is fixedly equipped with an upper partition (2) and a lower partition (3) arranged in parallel. A drive motor (4) is installed on the top of the mixing box (1). The output end of the drive motor (4) is fixedly connected to a transmission rod (5) through a coupling. A flow guide box (6) is fixedly installed on the top of the mixing box (1). The bottom end of the transmission rod (5) passes through and is rotatably connected to the inside of the flow guide box (6). An eight-shaped rod (7) is fixedly installed on the bottom end of the transmission rod (5). A rotating tube (8) is fixedly connected to the bottom end of the eight-shaped rod (7). The bottom end of the rotating tube (8) passes through and is rotatably connected to the bottom of the flow guide box (6). The bottom end of the rotating tube (8) passes through and is rotatably connected to the inside of the mixing box (1). The outer side of the rotating tube (8) is fixedly connected to a uniformly distributed side sprayer (9). A powder box (10) is installed on the top of the mixing box (1). A rotating adsorption component (11) is installed on the powder box (10). A blower (12) is fixedly installed on the top of the mixing box (1). A guide pipe (13) is fixedly connected to the output end of the blower (12). The bottom of the guide pipe (13) is perpendicularly connected to the rotating adsorption component (11). The other end of the guide pipe (13) passes through and is fixedly connected to the inside of the guide box (6).

2. The water treatment mixing device for a surface water plant according to claim 1, characterized in that: The side spray component (9) includes a horizontal tube (91), a one-way valve (92) and a nozzle (93). One end of the horizontal tube (91) is connected and fixed inside the rotating tube (8), and the other end of the horizontal tube (91) is fixedly connected to the nozzle (93). The one-way valve (92) is installed inside the connection between the nozzle (93) and the horizontal tube (91).

3. The water treatment mixing device for a surface water plant according to claim 1, characterized in that: The rotating adsorption component (11) includes a driving mechanism (111), a vertical tube (112), and a rotating joint (113). The rotating joint (113) is installed at the top of the vertical tube (112), and the top of the rotating joint (113) is rotatably connected to the guide tube (13). The driving mechanism (111) is installed inside the powder box (10), and the driving mechanism (111) is connected and cooperated with the vertical tube (112). The bottom end of the vertical tube (112) has uniformly distributed adsorption holes (114) on its outer side.

4. A water treatment mixing device for a surface water plant according to claim 3, characterized in that: The drive mechanism (111) includes a drive motor (1111), a first gear (1112) and a second gear (1113). The drive motor (1111) is fixedly installed on the top of the powder box (10). The output end of the drive motor (1111) is fixedly connected to the first gear (1112) through a coupling. The inside of the second gear (1113) is fixedly connected to the outside of the vertical tube (112). The outside of the second gear (1113) and the outside of the first gear (1112) mesh with each other.

5. A water treatment mixing device for a surface water plant according to claim 1, characterized in that: The rotating tube (8) is fixedly connected to a central rod (81), the top of which extends into the interior of the guide box (6) and is fixedly connected to the figure-eight rod (7).

6. A water treatment mixing device for a surface water plant according to claim 1, characterized in that: A water inlet pipe (14) is fixedly installed on the upper left side of the mixing tank (1), and a drain pipe (15) is fixedly installed on the lower right side of the mixing tank (1).

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