Automatic dosing and mixing device for water treatment conveying pipeline

Abstract

The utility model discloses an automatic dosing and mixing device for a water treatment conveying pipeline, and relates to the technical field of water treatment devices. The device comprises a treatment box and a lifting plate, a drainage assembly and a supporting assembly are arranged on the lower portion of the treatment box, a crushing assembly is arranged on the upper end face of the treatment box, a cleaning assembly is rotationally matched with the interior of the treatment box, a stirring and scraping assembly is arranged on the peripheral side of the cleaning assembly, and a water supply assembly and a driving assembly corresponding to the cleaning assembly are arranged on the upper side of the lifting plate. A first motor, two fixing blocks and four square sleeve shells are arranged on the upper end face of the treatment box. The cleaning assembly is matched with the stirring and scraping assembly, so that the inner wall of the treatment box can be conveniently washed and scraped, the driving assembly is matched with the lifting assembly, so that the cleaning assembly and the stirring and scraping assembly can be conveniently driven to slide up and down, the inner wall of the treatment box can be comprehensively cleaned, solid medicine can be conveniently crushed through the crushing assembly, and the cleaning efficiency is improved. Further, the mixing efficiency of the solid medicine is improved.

Description

Technical Field

[0001] This utility model belongs to the field of water treatment devices, specifically, it relates to an automatic dosing and mixing device for water treatment delivery pipelines. Background Technology

[0002] Due to varying water quality conditions in different regions or specific user requirements, special water treatment is necessary, such as adding reagents for neutralization reactions to meet user needs. This is usually done manually at set times or by mixing and stirring the chemicals in advance before mechanical dosing.

[0003] Chinese Patent No. CN210683250U discloses an automatic dosing device for water treatment, comprising: a stirring device including a stirring motor, a connecting shaft, stirring rods and a housing, the stirring motor being fixedly installed in the middle of the lower end of the housing, the output end of the stirring motor being fixedly connected to the connecting shaft, two sets of stirring rods being fixedly connected to the lower part of the connecting shaft, the stirring device being fixedly connected to the stirring tank through the housing, and the connecting shaft and stirring rods being located inside the stirring tank.

[0004] The automatic dosing device for water treatment disclosed in this application has a problem during use: the connecting shaft and the stirring rod are fixedly connected to the output shaft of the stirring motor, and the stirring motor is fixedly installed on the upper part of the stirring tank using a housing. This makes it difficult to clean the drug residue on the inner wall of the stirring tank. As a result, after the user finishes using the drugs in the stirring tank, a small amount of drug residue usually remains on the inner wall of the stirring tank. If it is not cleaned in time, the residual drugs are prone to deterioration and contamination of subsequent drug mixing during the next use. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an automatic dosing and mixing device for water treatment and transportation pipelines, which solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] An automatic dosing and mixing device for water treatment delivery pipelines includes: a treatment tank and a lifting plate. The lower part of the treatment tank is equipped with a drainage component and a support component. The upper surface of the treatment tank is equipped with a crushing component. A cleaning component is rotatably fitted inside the treatment tank. A scraping component is installed around the cleaning component. A water supply component and a drive component corresponding to the cleaning component are installed on the upper side of the lifting plate.

[0008] The upper surface of the processing box is equipped with a motor, two fixed blocks, and four square housings. The output shaft of the motor is fixedly connected to a rotating rod. Two bevel gears are installed around the circumference of the rotating rod. A rotating rod is horizontally inserted through the upper part of the fixed block. A bevel gear is installed on one end face of the rotating rod. The bevel gears mesh with each other. Two lifting components are installed around the circumference of the rotating rod. The fixed block is located between the two lifting components. The square housings are horizontally provided with movable grooves that penetrate the square housings. The lifting components penetrate the movable grooves. The lower side of the lifting plate is equipped with square legs corresponding to the square housings. The lower part of the square legs slides within the square housings and is movably connected to the upper part of the lifting components.

[0009] Optionally, the lifting assembly includes a rotating plate installed on both sides of the rotating rod, the rotating plate passing through the movable groove, a rotating groove opened on the lower side of the square leg, the rotating groove passing through the square leg laterally, a fixed column installed between the two sides of the inner wall of the rotating groove, a sliding groove provided laterally on the rotating plate, the sliding groove passing through the rotating plate, and the fixed column passing through the sliding groove.

[0010] Optionally, two support plates are installed on the upper end face of the processing box, two bearings are installed on one side of the rotating rod, the support plates are installed on the periphery of the bearings, and the bevel gear is located between the two support plates.

[0011] Optionally, the support assembly includes a support plate mounted on the periphery of the processing box, a plurality of support legs mounted on the underside of the support plate, and a base mounted on the lower end face of the support legs.

[0012] Optionally, the crushing assembly includes a crushing box mounted on the upper surface of the processing box and two motors. The inner cavity of the crushing box is connected to the inner cavity of the processing box. A feed inlet is connected to the upper side of the crushing box, and an electric valve is installed on the feed inlet. A collecting funnel is connected to the upper surface of the feed inlet. An extension rod is fixedly connected to the output shaft of the two motors. The extension rod passes through the crushing box laterally. Two crushing rollers are rotatably fitted inside the crushing box and are mounted on the periphery of the extension rod.

[0013] Optionally, the water supply assembly includes a water pump installed on the upper side of the lifting plate, with an L-shaped inlet pipe and a water supply pipe connected to both sides of the water pump respectively. The L-shaped inlet pipe is movably connected to the upper end of the cleaning assembly. The drainage assembly includes a drain pipe connected to the lower end face of the treatment tank. The drain pipe is connected to the inner cavity of the treatment tank and is equipped with an electric valve.

[0014] Optionally, the cleaning assembly includes a water outlet pipe, a rotary joint connecting the water outlet pipe and the L-shaped water inlet pipe, the water outlet pipe vertically penetrating the lifting plate, a second bearing installed around the water outlet pipe, the lifting plate installed around the second bearing, the lower part of the water outlet pipe rotatably fitting inside the treatment box, a scraping assembly installed around the water outlet pipe, and multiple nozzles connected to the side of the water outlet pipe.

[0015] Optionally, the drive assembly includes a motor three mounted on the upper side of the lifting plate, a second bearing located between the motor three and the water pump, a bevel gear three fixedly connected to the output shaft of the motor three, a bevel gear four mounted on the periphery of the water outlet pipe, and the side of the bevel gear three meshing with the bevel gear four.

[0016] Optionally, the agitation assembly includes a fixing ring installed around the water outlet pipe, two connecting rods installed on the side of the fixing ring, a scraper installed on one side of the connecting rods, and scraper bars installed on the inner sides of the two scraper bars respectively, with the water outlet pipe located between the two scraper bars.

[0017] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0018] The cleaning and scraping components work together to facilitate rinsing and scraping the inner wall of the treatment tank. The drive and lifting components work together to facilitate the up-and-down sliding of the cleaning and scraping components, thus enabling thorough cleaning of the inner wall of the treatment tank. The crushing component facilitates the crushing of solid drugs, thereby improving the mixing efficiency of solid drugs. The movable groove reduces the probability of the square casing affecting the rotation of the lifting components. The fixed block located between the two lifting components improves the stability of the rotating rod when rotating. The square legs located inside the square casing help improve the stability of the square legs and the lifting plate when sliding. The rotating rod and the two bevel gears work together to facilitate the operation of the motor to drive the two bevel gears to rotate simultaneously. The rotating rod facilitates the rotation of the bevel gears to drive the two lifting components to rotate simultaneously. The drainage component facilitates the transportation of the mixed drugs to the water treatment pipeline and the discharge of wastewater from the treatment tank after cleaning.

[0019] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0020] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0021] In the picture:

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the mixing device;

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of the mixing device;

[0024] Figure 3 This is a schematic diagram of the nozzle structure;

[0025] Figure 4This is a schematic diagram of the rotating plate structure;

[0026] Figure 5 This is a schematic diagram of the crushing roller structure.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] Processing box 1, motor 1, support plate 3, fixing block 4, rotating rod 1, bevel gear 1, bevel gear 2, rotating rod 2, rotating plate 9, square casing 10, square leg 11, fixing column 12, lifting plate 13, water outlet pipe 14, nozzle 15, fixing ring 16, connecting rod 17, scraper 18, scraper bar 19, motor 3 20, bevel gear 3 21, bevel gear 4 22, L-shaped water inlet pipe 23, water pump 24, water supply pipe 25, crushing box 26, motor 2 27, extension rod 28, feed inlet 29, crushing roller 30, support plate 31, drain pipe 32, base 33, support leg 34.

[0029] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0030] 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.

[0031] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] The automatic dosing and mixing device in water treatment pipelines integrates two core functions: automatic dosing and precise mixing. It is of great significance for improving water quality and ensuring the stable operation of water treatment systems. Its specific functions are as follows:

[0033] I. Precise dosing:

[0034] 1. Precise Dosing: Through an automated control system, the dosage of chemicals can be precisely controlled based on preset programs or real-time monitored water quality data. For example, in wastewater treatment, flocculants can be accurately added according to parameters such as wastewater flow rate and pollutant concentration, ensuring that the dosage meets treatment requirements without causing waste.

[0035] 2. Stabilize water quality: Precise dosing of disinfectants can maintain the stability of treated water quality. Taking drinking water treatment as an example, by precisely adding disinfectants, it can be ensured that the residual chlorine content in the water is always within a safe and effective range, ensuring that the microbiological indicators of drinking water meet the standards, while avoiding the impact on human health due to excessive or insufficient disinfectants.

[0036] II. Efficient Mixing:

[0037] 1. Rapid and Uniform Mixing: The specially designed mixing structure inside the device enables the reagent to be uniformly mixed with the water in a short time. For example, in industrial circulating water treatment, by rapidly mixing the scale inhibitor, the reagent can be quickly dispersed throughout the circulating water system, effectively preventing scaling on pipes and equipment.

[0038] 2. Enhanced Reaction: Good mixing increases the contact area between the agent and pollutants in the water, accelerating the chemical reaction. In wastewater treatment, thorough mixing of coagulants and wastewater allows suspended particles to coagulate and settle more quickly, improving treatment efficiency.

[0039] III. Automated Operation:

[0040] 1. Saves manpower: Enables unattended automated dosing and mixing operations, eliminating the need for frequent manual addition of chemicals and mixing, significantly reducing labor costs. In large water treatment plants, this reduces the need for manpower, allowing staff to focus on more critical equipment maintenance and system monitoring.

[0041] 2. Real-time monitoring and adjustment: Combining water quality monitoring instruments and an automated control system, the system can monitor water quality changes in real time and automatically adjust the dosage and mixing intensity according to set parameters. If the source water quality suddenly deteriorates, the system can react quickly, increasing the disinfectant dosage to ensure the effluent meets standards.

[0042] IV. Protection of pipelines and equipment:

[0043] 1. Preventing corrosion and scaling: By adding corrosion inhibitors, scale inhibitors and other agents and mixing them evenly, a protective film can be formed on the inner wall of the pipe, reducing the erosion of the pipe by corrosive substances in the water, preventing scaling, and extending the service life of pipes and equipment. For example, in hot water supply systems, it effectively prevents pipe scaling and avoids affecting the heating effect due to pipe blockage.

[0044] 2. Reduced maintenance costs: By reducing pipe corrosion and scaling, the incidence of equipment failures is lowered, resulting in fewer repairs and lower maintenance costs. For some long-running water treatment systems, this can significantly reduce overall operating costs.

[0045] The following is more information about automatic dosing and mixing devices used in water treatment delivery pipelines:

[0046] I. Common Types:

[0047] 1. Static mixing dosing device: This device relies on a static mixer within the pipeline to mix the chemicals and water. The static mixer has a special internal structure, such as spiral vanes or baffles, which continuously divides and mixes the water and chemicals as they pass through, achieving a uniform mixing effect. This device has a simple structure, no moving parts, and low maintenance costs, making it suitable for water treatment systems where the mixing effect is not extremely high and the flow rate is relatively stable.

[0048] 2. Dynamic stirring dosing device: Equipped with moving parts such as a stirrer, the rotation of the stirrer forces the chemicals and water to mix. The speed and intensity of the stirrer can be adjusted as needed, achieving more thorough and uniform mixing. It is suitable for situations requiring high mixing efficiency, significant water quality variations, or where mixing chemicals and water is difficult, such as some high-concentration wastewater treatment systems.

[0049] II. Development Trends:

[0050] 1. Intelligentization and Integration: Future automatic dosing and mixing devices will be more intelligent, not only achieving basic automatic dosing and mixing functions, but also integrating more sensors and analytical instruments to monitor various water quality parameters in real time and automatically adjust the dosing amount and mixing method based on complex algorithms. At the same time, their integration with the entire water treatment system will be higher, achieving coordinated and optimized operation of the entire system.

[0051] 2. Green and Energy-Saving: With increasingly stringent environmental protection requirements, automatic dosing and mixing systems will evolve towards green and energy-saving directions. On the one hand, energy consumption will be reduced through optimized design and the adoption of efficient mixing technologies; on the other hand, the development and application of more environmentally friendly and efficient reagents will reduce reagent usage while improving water treatment efficiency and minimizing environmental impact.

[0052] III. Practical Application Cases:

[0053] 1. Wastewater Treatment Plants: In the biological treatment stage of wastewater treatment plants, automatic dosing and mixing devices are used to add microbial nutrients, flocculants, and other agents to the aeration tank. By precisely controlling the dosage and achieving good mixing, the growth and reproduction of microorganisms are promoted, improving the decomposition efficiency of organic matter in the wastewater. At the same time, the treated wastewater can quickly form large flocs during the sedimentation stage, facilitating sedimentation and separation, and improving the quality of the effluent.

[0054] 2. Industrial Circulating Water Systems: In industrial circulating water systems such as those in steel mills and thermal power plants, automatic dosing and mixing devices periodically add corrosion inhibitors and scale inhibitors. Based on changes in circulating water quality and system operating parameters, the dosing amount is automatically adjusted to ensure uniform mixing of the chemicals with the circulating water. This forms a protective film on the surfaces of pipes and equipment, effectively preventing scaling and corrosion, extending equipment lifespan, ensuring stable operation of the circulating water system, and reducing energy consumption and maintenance costs.

[0055] Please see Figure 1-5 As shown, this embodiment provides an automatic dosing and mixing device for water treatment delivery pipelines, including: a treatment tank 1 and a lifting plate 13. The lower part of the treatment tank 1 is equipped with a drainage component and a support component, the upper surface of the treatment tank 1 is equipped with a crushing component, a cleaning component is rotatably fitted inside the treatment tank 1, a scraping component is installed around the cleaning component, and a water supply component and a drive component corresponding to the cleaning component are installed on the upper side of the lifting plate 13.

[0056] The upper surface of the processing box 1 is equipped with a motor 2, two fixed blocks 4, and four square housings 10. The output shaft of the motor 2 is fixedly connected to a rotating rod 5. Two bevel gears 6 are installed around the rotating rod 5. A rotating rod 8 is horizontally passed through the upper part of the fixed block 4. A bevel gear 7 is installed on one end face of the rotating rod 8. The bevel gears 6 and 7 mesh with each other. Two lifting components are installed around the rotating rod 8. The fixed block 4 is located between the two lifting components. The square housings 10 are horizontally provided with movable grooves that pass through the square housings 10. The lifting components pass through the movable grooves. The lower side of the lifting plate 13 is equipped with square legs 11 corresponding to the square housings 10. The lower part of the square legs 11 is slidably fitted inside the square housings 10. The lower part of the square legs 11 is movably connected to the upper part of the lifting components.

[0057] One application of this embodiment is as follows: When the inner wall of the treatment tank 1 needs to be cleaned, the water supply component is turned on to supply clean water into the treatment tank 1 through the cleaning component. At the same time, the motor 2 is controlled to drive the rotating rod 5 and the two bevel gears 6 to reciprocate within a certain angle range. The rotation of the bevel gears 6 drives the rotating rod 8 and the two lifting components to rotate through the bevel gear 7. The reciprocating rotation of the lifting components causes the square leg 11, the lifting plate 13, the cleaning component, the agitation component, the water supply component, and the drive component to slide up and down. At the same time, the drive component is controlled to drive the cleaning component and the agitation component to rotate, thereby scraping and cleaning the inner wall of the treatment tank 1. After cleaning, the drainage component can be turned on to discharge the wastewater in the treatment tank 1. Similarly, referring to the above operation, the medicine in the treatment tank 1 can also be stirred and mixed. After stirring and mixing, the drainage component can be turned on to put the mixed medicine in the treatment tank 1 into the water treatment delivery pipeline. It should be noted that all electrical equipment involved in this application can be powered by a battery or an external power source.

[0058] The cleaning and scraping components work together to facilitate rinsing and scraping the inner wall of the treatment tank 1. The drive and lifting components work together to facilitate the up-and-down sliding of the cleaning and scraping components, thus enabling comprehensive cleaning of the inner wall of the treatment tank 1. The crushing component facilitates the crushing of solid drugs, thereby improving the mixing efficiency of solid drugs. The movable groove reduces the probability of the square casing 10 affecting the rotation of the lifting components. The fixed block 4 located between the two lifting components improves the stability of the rotating rod 8 when rotating. The square leg 11 located inside the square casing 10 helps to improve the stability of the square leg 11 and the lifting plate 13 when sliding. The rotating rod 5 works with the two bevel gears 6 to facilitate the operation of the motor 2 to drive the two bevel gears 7 to rotate simultaneously. The rotating rod 8 facilitates the rotation of the bevel gears 7 to drive the two lifting components to rotate simultaneously. The drainage component facilitates the transportation of the mixed drugs to the water treatment pipeline and the discharge of wastewater from the treatment tank 1 after cleaning.

[0059] like Figure 4 As shown, the lifting assembly of this embodiment includes a rotating plate 9 installed around the rotating rod 8. The rotating plate 9 passes through the movable groove. A rotating groove is provided on the lower side of the square leg 11. The rotating groove passes through the square leg 11 laterally. A fixed column 12 is installed between the two sides of the inner wall of the rotating groove. A sliding groove is provided on the rotating plate 9 laterally. The sliding groove passes through the rotating plate 9. The fixed column 12 passes through the sliding groove. The sliding groove and the fixed column 12 cooperate to facilitate the rotation of the rotating plate 9 to drive the square leg 11 to rise or fall, while reducing the probability of mutual interference between the rotation of the rotating plate 9 and the up-and-down sliding of the fixed column 12.

[0060] like Figure 1 , 2 As shown in Figure 4, the upper surface of the processing box 1 in this embodiment is equipped with two support plates 3, and two bearings are installed around the rotating rod 5. The support plates 3 are installed around the bearings, and the bevel gear 6 is located between the two support plates 3. The support plates 3 facilitate the support of the rotating rod 5, improving the stability of the rotating rod 5 when it rotates. The bearings help to reduce the friction between the rotating rod 5 and the support plates 3 when it rotates.

[0061] like Figure 1 , 2 As shown, the support assembly of this embodiment includes a support plate 31 installed around the processing box 1. A plurality of support legs 34 are installed on the lower side of the support plate 31. A base 33 is installed on the lower end face of the support legs 34. The support plate 31, the support legs 34 and the base 33 cooperate to facilitate the support of the processing box 1, reduce the probability of the drainage assembly coming into contact with the ground, and increase the contact area between the support legs 34 and the ground through the base 33.

[0062] like Figure 1 ,2 As shown in Figure 5, the crushing assembly of this embodiment includes a crushing box 26 installed on the upper end face of the processing box 1 and two motors 27. The inner cavity of the crushing box 26 is connected to the inner cavity of the processing box 1. A feed inlet 29 is connected to the upper side of the crushing box 26. An electric valve is installed on the feed inlet 29. A collecting funnel is connected to the upper end face of the feed inlet 29. An extension rod 28 is fixedly connected to the output shaft of the motors 27. The extension rod 28 passes through the crushing box 26 laterally. Two crushing rollers 30 are rotatably fitted inside the crushing box 26. The crushing rollers 30 are installed around the extension rod 28. The extension rod 28 facilitates the control of the motors 27 to drive the crushing rollers 30 to rotate. In use, the user first puts the medicine mixed in proportion into the collecting funnel in advance. Then, the user can control the electric valve to open and close, so that a certain amount of medicine is delivered to the crushing box 26 for crushing and then falls into the processing box 1 for thorough mixing, thereby realizing the function of automatic feeding.

[0063] like Figure 1-3 As shown, the water supply assembly of this embodiment includes a water pump 24 installed on the upper side of the lifting plate 13. The water pump 24 is connected to an L-shaped inlet pipe 23 and a water supply pipe 25 on both sides respectively. The water supply pipe 25 is connected to a water source. The L-shaped inlet pipe 23 is movably connected to the upper end of the cleaning assembly. The drainage assembly includes a drain pipe 32 connected to the lower end face of the treatment tank 1. The drain pipe 32 is connected to the inner cavity of the treatment tank 1. An electric valve is installed on the drain pipe 32. The water supply pipe 25 facilitates the operation of the water pump 24 to transport clean water to the cleaning assembly through the L-shaped inlet pipe 23. The drain pipe 32 cooperates with the electric valve to facilitate the drainage of sewage in the treatment tank 1.

[0064] like Figure 2 , 3 As shown, the cleaning assembly in this embodiment includes a water outlet pipe 14, and a rotary joint connects the water outlet pipe 14 and the L-shaped water inlet pipe 23. The water outlet pipe 14 vertically penetrates the lifting plate 13, and a second bearing is installed around the water outlet pipe 14. The lifting plate 13 is installed around the second bearing, and the lower part of the water outlet pipe 14 is rotatably fitted inside the treatment tank 1. A scraping assembly is installed around the water outlet pipe 14, and multiple nozzles 15 are connected to the side of the water outlet pipe 14. The friction between the water outlet pipe 14 and the lifting plate 13 is reduced when the water outlet pipe 14 rotates, which helps to improve the stability of the water outlet pipe 14 when it rotates. The nozzles 15 facilitate the spraying of high-pressure water to rinse the inside of the treatment tank 1, and at the same time facilitate the replenishment of clean water in the treatment tank 1. The rotary joint reduces the probability that the rotation of the water outlet pipe 14 will cause the L-shaped water inlet pipe 23 to rotate.

[0065] like Figure 1-3As shown, the drive assembly of this embodiment includes a motor 20 mounted on the upper side of the lifting plate 13, a second bearing located between the motor 20 and the water pump 24, a bevel gear 21 fixedly connected to the output shaft of the motor 20, and a bevel gear 22 mounted on the periphery of the water outlet pipe 14. The bevel gear 21 meshes with the bevel gear 22. The cooperation between the bevel gear 22 and the bevel gear 21 facilitates the operation of the motor 20 to drive the water outlet pipe 14 to rotate.

[0066] like Figure 2 , 3 As shown, the agitation assembly of this embodiment includes a fixing ring 16 installed around the water outlet pipe 14. Two connecting rods 17 are installed on the side of the fixing ring 16, and a scraper 18 is installed on one side of the connecting rod 17. Scraper bars 19 are installed on the inner sides of the two scraper bars 18. The water outlet pipe 14 is located between the two scraper bars 19. The fixing ring 16 increases the contact area between the connecting rod 17 and the water outlet pipe 14, thereby improving the stability of the connection between the connecting rod 17 and the water outlet pipe 14. The cooperation of the scraper 18 and the scraper bars 19 makes it easy for the user to stir and mix the medicine placed in the treatment tank 1 and prevent the medicine from settling. At the same time, after use, the user can also use the scraper 18 and the scraper bars 19 to scrape off the medicine residues attached to the inner wall of the treatment tank 1, thereby reducing the probability of residual medicine deterioration causing contamination of subsequent medicines.

[0067] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. An automatic dosing and mixing device for water treatment delivery pipelines, characterized in that, include: The processing box (1) and the lifting plate (13) are equipped with a drainage component and a support component at the bottom of the processing box (1), a crushing component at the top surface of the processing box (1), a cleaning component rotating inside the processing box (1), a scraping component around the cleaning component, and a water supply component and a drive component corresponding to the cleaning component on the top side of the lifting plate (13). The upper surface of the processing box (1) is equipped with a motor (2), two fixed blocks (4) and four square housings (10). The output shaft of the motor (2) is fixedly connected to a rotating rod (5). Two bevel gears (6) are installed around the rotating rod (5). A rotating rod (8) passes through the upper part of the fixed block (4). A bevel gear (7) is installed on one end face of the rotating rod (8). The bevel gears (6) and (7) mesh. Two lifting components are installed around the rotating rod (8). The square housings (10) have a movable groove in the horizontal direction. The lifting components pass through the movable groove. The lower side of the lifting plate (13) is equipped with a square leg (11) corresponding to the square housing (10). The lower part of the square leg (11) is movably connected to the upper part of the lifting component.

2. An automatic dosing and mixing device for water treatment conveying pipelines according to claim 1, characterized in that, The lifting assembly includes a rotating plate (9) installed on the circumference of the rotating rod (8), a rotating groove is provided on the lower side of the square leg (11), a fixed column (12) is installed between the two sides of the inner wall of the rotating groove, a sliding groove is provided on the rotating plate (9) laterally, and the fixed column (12) passes through the sliding groove.

3. An automatic dosing and mixing device for water treatment conveying pipelines according to claim 1, characterized in that, The upper end face of the processing box (1) is equipped with two support plates (3), and two bearings are installed around the rotating rod (5). The support plates (3) are installed around the bearings.

4. An automatic dosing and mixing device for water treatment conveying pipelines according to claim 1, characterized in that, The support assembly includes a support plate (31) installed around the processing box (1), and a plurality of support legs (34) are installed on the underside of the support plate (31).

5. An automatic dosing and mixing device for water treatment conveying pipelines according to claim 1, characterized in that, The crushing assembly includes a crushing box (26) installed on the upper end face of the processing box (1) and two motors (27). The output shaft of the motors (27) is fixedly connected to an extension rod (28). There are two crushing rollers (30) rotating inside the crushing box (26). The crushing rollers (30) are installed on the periphery of the extension rod (28).

6. An automatic dosing and mixing device for a water treatment delivery pipeline according to claim 1, characterized in that, The water supply assembly includes a water pump (24) installed on the upper side of the lifting plate (13). The water pump (24) is connected to an L-shaped water inlet pipe (23) and a water supply pipe (25) on both sides respectively. The L-shaped water inlet pipe (23) is movably connected to the upper end of the cleaning assembly.

7. An automatic dosing and mixing device for a water treatment delivery pipeline according to claim 6, characterized in that, The cleaning assembly includes a water outlet pipe (14), a rotary joint connecting the water outlet pipe (14) and the L-shaped water inlet pipe (23), and multiple nozzles (15) connected to the side of the water outlet pipe (14).

8. An automatic dosing and mixing device for a water treatment delivery pipeline according to claim 7, characterized in that, The drive assembly includes a motor three (20) mounted on the upper side of the lifting plate (13), a bevel gear three (21) fixedly connected to the output shaft of the motor three (20), and a bevel gear four (22) mounted on the periphery of the water outlet pipe (14), with the bevel gear three (21) meshing with the bevel gear four (22).

9. An automatic dosing and mixing device for a water treatment delivery pipeline according to claim 7, characterized in that, The agitation assembly includes a fixing ring (16) installed around the water outlet pipe (14), two connecting rods (17) are installed on the side of the fixing ring (16), a scraper (18) is installed on one side of the connecting rod (17), and scraper bars (19) are installed on the inner sides of the two scrapers (18).

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