Water treatment apparatus having a medicament dispersing stirring function

Abstract

The utility model belongs to water treatment technical field, and disclose a kind of water treatment equipment with medicament dispersion stirring function, including device shell, the side of device shell is provided with water inlet, and device shell is provided with medicament feeding hopper, and device shell is internally provided with dosing assembly and stirring dispersion component, dosing assembly includes subpharmacy cavity, servo motor, spiral disc and horn hopper, and stirring dispersion component includes stirring cavity, stirring vane, rotating shaft and motor, the sidewall of stirring cavity is provided with water feeding pipeline, and the bottom of stirring cavity is provided with liquid outlet pipeline, the utility model structure design compact and reasonable, can store certain amount of medicament, and the medicament dosing, can be pre-mixed with water to form uniform mixed solution discharge, can effectively prevent medicament uneven distribution in water body, can prevent medicament caking, gather, facilitate medicament reaction, and processing efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of water treatment technology, specifically to a water treatment device with a chemical dispersion and stirring function. Background Technology

[0002] With the acceleration of industrialization and urbanization, water pollution has become increasingly severe, highlighting the growing importance of water treatment technology. Among various water treatment methods, chemical treatment is widely used due to its ease of operation and strong adaptability. However, existing water treatment devices have many problems that urgently need to be solved in the reagent dosing and mixing stages, which seriously restricts the improvement of water treatment efficiency and quality.

[0003] Currently, most water treatment devices on the market struggle to precisely control the dosage of chemicals during the dosing process. On one hand, excessive dosage not only wastes chemical resources and increases water treatment costs but can also lead to excessive chemical residues in the water, causing secondary pollution and disrupting the aquatic ecosystem. For example, in some industrial wastewater treatment scenarios, excessive flocculant may alter the pH of the water, affecting the activity of microorganisms in subsequent biological treatment processes and even adversely impacting the surrounding soil environment. On the other hand, insufficient dosage prevents the chemicals from fully reacting with pollutants in the water, failing to achieve the desired purification effect. Consequently, the treated water quality may fail to meet discharge standards or usage requirements, thus failing to effectively solve the pollution problem.

[0004] Furthermore, existing dosing devices struggle to prevent pesticide aggregation and clumping during the mixing process. This is especially true for granular or powdered pesticides, which, lacking effective dispersion methods, easily clump together due to gravity and surface tension after being added to the water, significantly reducing the contact area between the pesticide and the water. This not only slows down the dissolution rate but also results in extremely uneven pesticide distribution, with some areas having excessively high concentrations while others have excessively low concentrations, severely impacting the reaction efficiency and treatment effectiveness. For example, in the disinfection process of urban wastewater treatment plants, if disinfectants such as sodium hypochlorite cannot be evenly dispersed, incomplete disinfection in some areas can lead to the risk of microbial contamination. Utility Model Content

[0005] (a) Technical problems to be solved To address the shortcomings of existing technologies, this invention provides a water treatment device with a chemical dispersion and stirring function, which solves the problems mentioned in the background art, such as the amount of chemical to be added and the difficulty in uniformly distributing the chemical.

[0006] (II) Technical Solution To achieve the above-mentioned objectives, this utility model provides the following technical solution: A water treatment device with a chemical dispersion and stirring function, comprising a device shell, a water inlet on one side of the device shell, a chemical dispensing hopper on the device shell, a quantitative dosing component and a stirring and dispersing component inside the device shell, the quantitative dosing component including a dispensing chamber, a servo motor, a spiral disk and a funnel, the dispensing chamber being sealed below the chemical dispensing hopper, a fixed platform being provided inside the dispensing chamber, a servo motor being fixedly installed at the bottom of the fixed platform, the output end of the servo motor being connected to the spiral disk, a funnel being provided below the spiral disk, a partition plate being provided below the funnel, the stirring and dispersing component including a stirring chamber, a stirring impeller, a rotating shaft and a motor, the stirring chamber being provided below the partition plate, the stirring impeller being provided at the bottom of the stirring chamber, the rotating shaft being coaxially connected to the center of the stirring impeller, the rotating shaft extending through the stirring chamber to the bottom of the stirring chamber, the motor being provided below the stirring chamber, and the motor being coaxially connected to the rotating shaft.

[0007] Preferably, the partition plate has a drug inlet at its center.

[0008] Preferably, a connecting hole is provided at the center of the bottom of the stirring chamber, a sealing stop is provided above the connecting hole, a sealing ring is provided on the rotating shaft, the sealing ring is engaged in the connecting hole and abuts against the sealing stop, a sealing bearing is provided on the side of the sealing ring away from the sealing stop, the sealing bearing is sleeved on the rotating shaft, and the outer ring of the sealing bearing is fixedly connected to the stirring chamber.

[0009] Preferably, a flange is provided at the bottom of the mixing chamber, and a fixing plate is provided at the front end of the motor. Multiple sets of bolt fixing holes are provided on the flange and the fixing plate, and the motor is fixedly installed at the bottom of the mixing chamber through the flange and the fixing plate.

[0010] Preferably, the side wall of the mixing chamber is provided with a water inlet pipe, which extends out of the device housing as a water inlet. The bottom of the mixing chamber is provided with a liquid outlet pipe, which extends out of the bottom of the device housing as a liquid outlet. Both the water inlet pipe and the liquid outlet pipe are provided with electrically controlled gate valves.

[0011] (III) Beneficial Effects Compared with the prior art, this utility model provides a water treatment device with a reagent dispersion and stirring function, which has the following beneficial effects: 1. This water treatment equipment with chemical dispersion and stirring function is equipped with a device shell, a quantitative dosing component, a stirring and dispersion component, etc. It can store a certain amount of chemical and dosing the chemical in a quantitative manner. It can premix the chemical with water to form a uniform mixture for discharge. It can effectively prevent the chemical from being unevenly distributed in the water, prevent the chemical from clumping and agglomerating, facilitate the chemical reaction, and achieve high treatment efficiency.

[0012] 2. It is equipped with a quantitative dosing component, which can control the amount of medicine added, prevent excessive or insufficient addition, and ensure accurate dosage.

[0013] 3. Equipped with a stirring and dispersing component, it can disperse and stir powdered or granular drugs, which facilitates uniform distribution of the drug in water, prevents drug clumping and aggregation, and improves drug treatment efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the outer shell of this utility model; Figure 3 This is a schematic diagram of the quantitative drug delivery component of this utility model; Figure 4 This is a schematic diagram of the stirring and dispersing component of this utility model.

[0015] In the diagram: 1. Device casing; 2. Water inlet; 3. Chemical dispensing hopper; 4. Quantitative dosing assembly; 5. Stirring and dispersing assembly; 6. Dispensing chamber; 7. Fixed platform; 8. Servo motor; 9. Spiral disc; 10. Horn hopper; 11. Middle partition; 12. Chemical inlet; 13. Stirring chamber; 14. Stirring impeller; 15. Rotating shaft; 16. Motor; 17. Sealing baffle; 18. Sealing ring; 19. Sealing bearing; 20. Flange; 21. Fixed plate; 22. Water inlet pipe; 23. Liquid outlet pipe; 24. Electrically controlled gate valve. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-4 This utility model provides a technical solution: A water treatment device with a chemical dispersion and stirring function includes a housing 1, a water inlet 2 on one side of the housing 1, a chemical dispensing hopper 3 on the housing 1, and a quantitative dosing component 4 and a stirring and dispersing component 5 inside the housing 1. The housing 1 also contains a control circuit, mainly used to control the operation of the servo motor 8 inside the quantitative dosing component 4, the motor 16 inside the stirring and dispersing component 5, and two sets of electrically controlled gate valves 24. The servo motor 8 requires precise rotation control to facilitate the control of the dosage, while the motor 16 and the two sets of electrically controlled gate valves 24 only require the control circuit to be switched on and off. The controller for the servo motor 8 can be provided by the motor supplier; most servo motors integrate controllers.

[0018] Furthermore, the quantitative drug dispensing component 4 includes a dispensing chamber 6, a servo motor 8, a spiral disc 9, and a funnel 10. The dispensing chamber 6 is sealed below the drug dispensing hopper 3. A fixed platform 7 is installed inside the dispensing chamber 6, and the servo motor 8 is fixedly installed at the bottom of the fixed platform 7. The output end of the servo motor 8 is connected to the spiral disc 9. The funnel 10 is installed below the spiral disc 9, and a partition plate 11 is installed below the funnel 10. The servo motor 8 controls the rotation of the spiral disc 9. When the spiral disc 9 rotates, it is similar to the screw feeding principle, which allows the drug trapped in the gap to fall out with the rotation. When the spiral disc 9 stops rotating, the drug will seal the gap due to gravity. By controlling the rotation of the spiral disc 9, the amount of drug dispensed can be controlled, which can effectively prevent the amount of drug dispensed from being too much or too little. Some drugs can be pre-stored in the drug dispensing hopper 3.

[0019] Furthermore, a drug inlet 12 is provided in the center of the partition 11. The function of the partition 11 is to separate the quantitative drug dosing component 4 and the stirring and dispersing component 5, so as to prevent the liquid in the stirring and dispersing component 5 from splashing and affecting the drug above.

[0020] Furthermore, the stirring and dispersing assembly 5 includes a stirring chamber 13, a stirring impeller 14, a rotating shaft 15, and a motor 16. The stirring chamber 13 is located below the partition plate 11, and the stirring impeller 14 is located at the bottom of the stirring chamber 13. The rotating shaft 15 is coaxially connected to the center of the stirring impeller 14. The rotating shaft 15 extends through the stirring chamber 13 to the bottom of the stirring chamber 13. The motor 16 is located below the stirring chamber 13 and is coaxially connected to the rotating shaft 15. The motor 16 can drive the stirring impeller 14 to rotate, thereby fully dispersing the agent and forming a uniform mixture.

[0021] Furthermore, a connection hole is provided at the center of the bottom of the stirring chamber 13, and a sealing stop 17 is provided above the connection hole. A sealing ring 18 is provided on the rotating shaft 15, and the sealing ring 18 is engaged in the connection hole and abuts against the sealing stop 17. A sealing bearing 19 is provided on the side of the sealing ring 18 away from the sealing stop 17, and the sealing bearing 19 is sleeved on the rotating shaft 15. The outer ring of the sealing bearing 19 is fixedly connected to the stirring chamber 13. The sealing stop 17 and the sealing ring 18 work together to prevent liquid leakage in the stirring chamber 13, which can effectively improve the service life of the device.

[0022] Furthermore, a flange 20 is provided at the bottom of the mixing chamber 13, and a fixing plate 21 is provided at the front end of the motor 16. Multiple sets of bolt fixing holes are provided on the flange 20 and the fixing plate 21. The motor 16 is fixedly installed at the bottom of the mixing chamber 13 through the flange 20 and the fixing plate 21.

[0023] Furthermore, a water inlet pipe 22 is provided on the side wall of the mixing chamber 13, extending out of the device housing 1 as a water inlet 2. A liquid outlet pipe 23 is provided at the bottom of the mixing chamber 13, extending out of the bottom of the device housing 1 as a liquid outlet. Both the water inlet pipe 22 and the liquid outlet pipe 23 are equipped with electrically controlled gate valves 24. The two sets of electrically controlled gate valves 24 control the water inlet and the liquid outlet respectively. The water inlet is used to mix with the reagent, and the treated mixture can be discharged along the liquid outlet pipe 23.

[0024] Structural Description: Device housing 1: The external protective structure of the equipment, providing protective space for the internal components, protecting the internal parts of the equipment from the influence of the external environment, and maintaining the overall structural stability; Water inlet 2: An opening structure located on one side of the device housing 1, which is the inlet for injecting water into the device. It is connected to the water inlet pipe 22 and is used to introduce water mixed with the reagent. 3. A funnel-shaped structure installed on the outer shell 1 of the device is used to pre-store the medicine and is sealed to the dispensing chamber 6 to facilitate the operator to add the medicine. The quantitative dosing component 4 consists of a dispensing chamber 6, a servo motor 8, a spiral disc 9, and a funnel 10. It can accurately control the amount of medicine dispensed, ensure that the amount of medicine is appropriate, and prevent excessive or insufficient dosing. The stirring and dispersing assembly 5 includes a stirring chamber 13, a stirring impeller 14, a rotating shaft 15, and a motor 16. The motor 16 drives the stirring impeller 14 to rotate, so as to fully mix and disperse the medicine with water evenly. Dispensing chamber 6: A chamber that is sealed and connected to the drug dispensing hopper 3. A fixed platform 7 is set inside to store the drug and works with a servo motor 8 and a spiral disk 9 to achieve quantitative drug dispensing. Fixed platform 7: A supporting structure located inside the dispensing chamber 6, used to fix and install the servo motor 8, providing a stable installation position for the servo motor 8; Servo motor 8: A power component installed at the bottom of the fixed platform 7, whose output end is connected to the spiral disk 9, and controls the amount of medicine dispensed by precisely controlling the rotation angle and speed; Spiral disk 9: A disk-shaped structure connected to the output end of servo motor 8. When rotating, it uses a screw-like feeding principle to make the medicine fall. When it stops rotating, it can block the medicine, thereby controlling the dosage. Funnel 10: A funnel-shaped component located below the spiral disk 9, which guides the medicine falling from the spiral disk 9 so that it can smoothly pass through the medicine inlet 12 of the partition plate 11 and fall into the stirring chamber 13. Partition 11: A partition installed below the funnel 10, with a drug inlet 12 in the center, used to separate the quantitative drug dosing component 4 and the stirring and dispersing component 5, to prevent liquid splashing in the stirring and dispersing component 5 from affecting the drug. Inlet 12: A perforated structure located in the center of the partition 11, which is the channel through which the drug enters the mixing and dispersing component 5 from the metering dosing component 4. Stirring chamber 13: The chamber located below the partition plate 11 is a space for mixing and stirring the agent and water. An impeller 14 is installed inside, and a liquid outlet pipe 23 is set at the bottom. Stirring impeller 14: A blade structure installed at the bottom of the stirring chamber 13, coaxially connected with the rotating shaft 15, and rotated under the drive of the motor 16 to achieve the mixing and dispersion of the agent and water; Rotating shaft 15: A shaft-shaped component that passes through the stirring chamber 13 and is coaxially connected to the stirring impeller 14 and the motor 16, used to transmit the power of the motor 16 and drive the stirring impeller 14 to rotate; Motor 16: A power source installed below the stirring chamber 13, coaxially connected to the rotating shaft 15, providing power for the rotation of the stirring impeller 14 to achieve the stirring and dispersion of the agent; Sealing baffle 17: A component installed above the bottom connection hole of the mixing chamber 13, which cooperates with the sealing ring 18 to prevent liquid leakage in the mixing chamber 13 and improve the service life of the equipment; Sealing ring 18: A ring-shaped component that snaps into the connecting hole at the bottom of the stirring chamber 13 and abuts against the sealing stop 17. Together with the sealing stop 17 and the sealing bearing 19, it forms a sealing structure to prevent liquid leakage. Sealed bearing 19: A component that is sleeved on the rotating shaft 15 and whose outer ring is fixedly connected to the stirring chamber 13, to enhance the sealing effect, ensure stable operation of the equipment, and prevent liquid leakage; Flange 20: A connecting component located at the bottom of the mixing chamber 13, which is fixed to the fixing plate 21 at the front end of the motor 16 by bolts, and is used to fix the motor 16. Fixed plate 21: The disc-shaped component at the front end of the motor 16, and the flange 20 are both provided with bolt fixing holes. The motor 16 is fixedly installed by connecting to the flange 20 with bolts. Water supply pipe 22: A pipe connecting the water inlet 2 and the side wall of the mixing chamber 13, used to supply water into the mixing chamber 13 for mixing with the reagent; Discharge pipe 23: A pipe that connects to the bottom of the stirring chamber 13 and extends out of the bottom of the device housing 1, serving as the channel for discharging the treated mixture from the equipment; Electrically controlled gate valve 24: Valves installed on the water supply pipe 22 and the liquid outlet pipe 23 respectively, used to control the on / off of water supply and liquid outlet to ensure normal operation of the equipment.

[0025] Working Principle: Before starting the equipment, the operator pre-stores the agent into the dispensing chamber 6 through the agent dispensing hopper 3. The sealed connection design between the agent dispensing hopper 3 and the dispensing chamber 6 ensures that the agent is not contaminated by external factors or becomes damp and clumps during storage. At this time, the spiral disc 9 is stationary, and the agent fills the gaps in the spiral disc 9 by its own gravity, forming a stable agent reserve. When the equipment receives a water treatment command, the control circuit first starts the servo motor 8 in the quantitative dosing component 4. The servo motor 8 precisely controls the rotation angle and speed of the spiral disc 9 according to the preset dosing parameters. During the rotation of the spiral disc 9, the agent clamped in the gaps is gradually pushed out using a screw-like feeding principle. The agent falls onto the funnel hopper 10 and, under the action of gravity, falls into the mixing chamber 13 through the inlet 12 in the center of the partition 11. When the servo motor 8 stops rotating, the subsequent agent quickly fills the gaps in the spiral disc 9 and forms a seal, precisely controlling the amount of agent dispensed and avoiding over- or under-dosing. Simultaneously, the control circuit activates the motor 16 within the stirring and dispersing assembly 5. The motor 16 drives the rotating shaft 15 to rotate at high speed, causing the stirring impeller 14 to generate a strong stirring vortex within the stirring chamber 13. The reagent falling into the stirring chamber 13 is rapidly dispersed and thoroughly mixed with the water injected through the water supply pipe 22 under the combined action of the water flow and the stirring impeller 14. The multiple sealing structure, consisting of the sealing baffle 17, sealing ring 18, and sealing bearing 19, effectively prevents liquid leakage during stirring, ensuring safe and stable equipment operation. The bolted fixing design of the flange 20 and the fixed plate 21 provides stable support for the motor 16, ensuring efficient and continuous stirring operation. After the reagent and water mix to form a uniform treated liquid, the control circuit opens the electrically controlled gate valve 24 on the outlet pipe 23. The treated liquid is discharged from the equipment along the outlet pipe 23 under gravity or pumping, completing the entire water treatment process. The electrically controlled gate valve 24 on the water supply pipe 22 can control the water supply volume according to actual needs, ensuring that the ratio of reagent to water meets the treatment process requirements. Through the coordinated operation of various components, the problem of uneven distribution of reagents and difficulty in controlling dosage in traditional water treatment equipment is effectively solved, significantly improving water treatment efficiency and quality.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water treatment device with a reagent dispersion and stirring function, comprising a device housing (1), characterized in that: A water inlet (2) is provided on one side of the device housing (1). A drug dispensing hopper (3) is provided on the device housing (1). A quantitative drug dispensing component (4) and a stirring and dispersing component (5) are provided inside the device housing (1). The quantitative drug dispensing component (4) includes a drug dispensing chamber (6), a servo motor (8), a spiral disk (9), and a horn hopper (10). The drug dispensing hopper (3) is sealed and connected to the drug dispensing chamber (6). A fixed platform (7) is provided inside the drug dispensing chamber (6). A servo motor (8) is fixedly installed at the bottom of the fixed platform (7). The output end of the servo motor (8) is connected to the spiral disk (9). A [missing information] is provided below the spiral disk (9). The horn bucket (10) has a partition plate (11) below it. The stirring and dispersing assembly (5) includes a stirring chamber (13), a stirring impeller (14), a rotating shaft (15), and a motor (16). The stirring chamber (13) is located below the partition plate (11). The stirring impeller (14) is located at the bottom of the stirring chamber (13). The rotating shaft (15) is coaxially connected to the center of the stirring impeller (14). The rotating shaft (15) extends through the stirring chamber (13) to the bottom of the stirring chamber (13). The motor (16) is located below the stirring chamber (13). The motor (16) is coaxially connected to the rotating shaft (15).

2. The water treatment equipment with a reagent dispersion and stirring function according to claim 1, characterized in that: The partition (11) has a medicine inlet (12) in the center.

3. A water treatment device with a reagent dispersion and stirring function according to claim 1, characterized in that: The stirring chamber (13) has a connection hole at the bottom center, a sealing stop (17) is provided above the connection hole, a sealing ring (18) is provided on the rotating shaft (15), the sealing ring (18) is snapped into the connection hole and abuts against the sealing stop (17), a sealing bearing (19) is provided on the side of the sealing ring (18) away from the sealing stop (17), the sealing bearing (19) is sleeved on the rotating shaft (15), and the outer ring of the sealing bearing (19) is fixedly connected to the stirring chamber (13).

4. A water treatment device with a reagent dispersion and stirring function according to claim 1, characterized in that: The bottom of the mixing chamber (13) is provided with a flange (20), and the front end of the motor (16) is provided with a fixing plate (21). Multiple sets of bolt fixing holes are opened on the flange (20) and the fixing plate (21). The motor (16) is fixedly installed at the bottom of the mixing chamber (13) through the flange (20) and the fixing plate (21).

5. A water treatment device with a reagent dispersion and stirring function according to claim 3, characterized in that: The side wall of the stirring chamber (13) is provided with a water supply pipe (22), which extends out of the device housing (1) as a water inlet (2). The bottom of the stirring chamber (13) is provided with a liquid outlet pipe (23), which extends out of the bottom of the device housing (1) as a liquid outlet. Both the water supply pipe (22) and the liquid outlet pipe (23) are provided with an electrically controlled gate valve (24).

Images