Water treatment dosing device

Abstract

The utility model discloses a water treatment dosing device. One end of a third conveying pipe is connected to the output end of a conveying pump, and the other end of the third conveying pipe sequentially penetrates through a movable frame and a limiting seat and is connected to a spray head; the hollow limiting seat is fixedly arranged on the moving frame, and the spray head is fixedly arranged above the lifting assembly; the working end of the lifting assembly upwards penetrates through the moving frame and is fixedly connected with a shell of the spray head, one working end of the vibration assembly abuts against the periphery of the second conveying pipe, and the other working end of the vibration assembly abuts against the peripheral face of the output end of the solid medicine hopper. Through lifting of the lifting assembly, the spray head moves up and down in the height direction of the moving frame, so that the output height and range of the medicament are adjusted. The solid medicament is promoted to flow in the second conveying pipe through vibration generated by the vibration assembly, blockage is prevented, and the solid medicament is helped to enter the conveying pump more smoothly to be mixed. A worker can simultaneously operate the control panel to control the medicament conveying amount of the output pump to the spray head, so that the consistency of the single-time medicament adding amount is ensured.

Description

Technical Field

[0001] This application relates to the field of water treatment technology, and in particular to a water treatment dosing device. Background Technology

[0002] In the daily operation of water treatment systems in chemical plants, the addition of chemicals is a crucial step in ensuring that water quality meets standards and the process remains stable.

[0003] Traditionally, these chemicals are stored in bags or drums and require manual transport to designated locations for dosing. However, because the chemical tanks are often located at a high position, operators must lift heavy objects (such as bagged powdered chemicals or drummed liquid chemicals) to a certain height and then manually pour them into the tanks. This poses a safety risk to operators, and spills or leaks can contaminate the work environment. Furthermore, traditional dosing methods make it difficult to ensure consistent dosage each time, resulting in inconsistent water treatment effects, reduced efficiency, and increased costs.

[0004] Therefore, there is an urgent need for a dosing device to solve the above problems. Utility Model Content

[0005] This application provides a water treatment dosing device that aims to ensure the safety of the dosing operation while maintaining the consistency of the amount added each time.

[0006] To achieve the above objectives, this application provides the following technical solution:

[0007] A water treatment dosing device includes a movable frame, a liquid dosing hopper, a solid dosing hopper, a delivery pump, a first delivery pipe, a second delivery pipe, a third delivery pipe, a vibration assembly, a nozzle, a lifting assembly, and a limiting seat.

[0008] The mobile frame is placed on the work surface, and a support plate is fixedly installed on the mobile frame.

[0009] The liquid medicine hopper is fixedly installed on the side of the mobile frame away from the ground, and the solid medicine hopper is installed next to the liquid medicine hopper;

[0010] The delivery pump is fixedly mounted on the support plate and is used to mix and deliver solid and liquid pharmaceuticals;

[0011] One end of the first feed pipe is connected to the output end of the liquid medicine hopper; the other end is connected to the first input end of the delivery pump.

[0012] One end of the second conveying pipe is connected to the output end of the solid medicine hopper, and the other end is connected to the second input end of the conveying pump;

[0013] One end of the third conveying pipe is connected to the output end of the conveying pump, and the other end passes through the moving frame and the limiting seat in sequence and is connected to the nozzle;

[0014] The hollow internal limiting seat is fixedly mounted on the movable frame;

[0015] The nozzle is fixedly mounted on the working end of the lifting assembly;

[0016] The lifting assembly is mounted on the support plate. The working end of the lifting assembly passes upward through the movable frame and is fixedly connected to the outer shell of the nozzle, which can drive the nozzle to move up and down along the height direction of the movable frame.

[0017] The vibration assembly is located beside the delivery pump and is fixedly connected to the frame of the mobile frame. One working end of the vibration assembly abuts against the periphery of the second delivery pipe, and the other working end abuts against the periphery of the output end of the solid medicine hopper.

[0018] Furthermore, the vibration assembly includes: a slide, a vibration motor, a vibration rod, and a vibration ring;

[0019] The slide is slidably mounted on the support plate and can move closer to or further away from the delivery pump;

[0020] The vibratory motor is fixedly mounted on the slide, with the output end of the vibratory motor facing the side of the solid medicine hopper output end;

[0021] One end of the vibrating rod is fixedly connected to the output end of the vibrating motor, and the other end of the vibrating rod abuts against the circumference of the output end of the solid medicine container.

[0022] One end of the vibrating ring is fitted around the periphery of the vibrating rod, and the other end is fitted around the periphery of the second conveying pipe.

[0023] Furthermore, the lifting assembly includes a telescopic cylinder and a cylinder generator;

[0024] The housing of the cylinder generator is fixedly mounted on the support plate, and the input end of the cylinder generator is electrically connected to the output end of the control panel.

[0025] The input end of the telescopic cylinder is connected to the output end of the cylinder generator, and the output end of the telescopic cylinder passes through the moving frame and is fixedly connected to the housing of the nozzle.

[0026] Furthermore, the internal rotation of the limiting seat is provided with at least two limiting rods;

[0027] The two limiting rods are staggered vertically along the height direction and horizontally along the width direction of the limiting seat, and their circumferences abut against the circumference of the third conveying pipe.

[0028] Furthermore, the diameters at both ends of the limiting rod are larger than the diameter at its center, and the two ends of the limiting rod extend sequentially from the center.

[0029] Furthermore, the upper surface of the support plate is recessed with a groove that matches the bottom of the slide block, and the longitudinal section of the groove is trapezoidal in shape.

[0030] One or more technical solutions provided in the embodiments of this utility model have at least the following technical effects or advantages:

[0031] This application utilizes a lifting assembly to allow the nozzle to move up and down along the height of the moving frame, thereby adjusting the output height and range of the agent. Vibration generated by a vibration assembly promotes the flow of solid agent in the second delivery pipe, preventing blockages and facilitating smoother entry of the solid agent into the delivery pump for mixing. Simultaneously, operators can control the output pump's agent delivery rate to the nozzle via the control panel, ensuring consistency in the amount of agent added per batch. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments of this utility model or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a schematic diagram of the structure provided for an embodiment of this application;

[0034] Figure 2 This is a schematic diagram of the structure of the vibrating rod, vibrating ring, and third conveying pipe provided in the embodiments of this application.

[0035] Icons: 10-Moving frame; 101-Support plate; 1011-Chutter; 11-Liquid hopper; 12-Solid hopper; 13-Transfer pump; 14-First feed pipe; 15-Second feed pipe; 16-Third feed pipe; 17-Nozzle; 18-Limit seat; 181-Limit rod; 19-Control panel; 20-Slide; 21-Vibration motor; 22-Vibration rod; 23-Vibration ring; 30-Telescopic cylinder; 31-Cylinder generator. Detailed Implementation

[0036] 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, not all, of the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0037] In the description of the embodiments of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They 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, and therefore should not be construed as a limitation of this utility model. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this utility model can be understood according to the specific circumstances.

[0038] like Figure 1 and Figure 2 As shown, a water treatment dosing device includes a movable frame 10, a liquid hopper 11, a solid hopper 12, a delivery pump 13, a first delivery pipe 14, a second delivery pipe 15, a third delivery pipe 16, a vibration assembly, a nozzle 17, a lifting assembly, and a limiting seat 18. The movable frame 10 is placed horizontally on a working surface, and a support plate 101 is fixedly installed in the middle of the movable frame 10. The liquid hopper 11 is fixedly installed on the side of the movable frame 10 away from the ground, and the solid hopper 12 is installed beside the liquid hopper 11. The delivery pump 13 is fixedly installed on the support plate 101 and is used to mix and deliver solid and liquid chemicals. One end of the first delivery pipe 14 is connected to the output end of the liquid hopper 11, and the other end is connected to the first input end of the delivery pump 13. One end of the second delivery pipe 15 is connected to the solid hopper 12. The output end of the third feed pipe 16 is connected to the output end of the feed pump 13, and the other end of the third feed pipe 16 passes through the moving frame 10 and the limiting seat 18 in sequence and is connected to the nozzle 17. The internally hollow limiting seat 18 is fixedly installed on the moving frame 10, and the nozzle 17 is fixedly installed on the working end of the lifting assembly. The lifting assembly is installed on the support plate 101, and the working end of the lifting assembly passes upward through the moving frame 10 and is fixedly connected to the outer shell of the nozzle 17, which can drive the nozzle 17 to move up and down along the height direction of the moving frame 10. The vibration assembly is installed on the side of the feed pump 13 and is fixedly connected to the frame of the moving frame 10. One working end of the vibration assembly abuts against the periphery of the second feed pipe 15, and the other working end abuts against the periphery of the output end of the solid medicine hopper 12.

[0039] In the above scheme, liquid is stored in liquid hopper 11 and transported to the first input end of delivery pump 13 through first delivery pipe 14. Solid agent is stored in solid hopper 12 and transported to the second input end of delivery pump 13 through second delivery pipe 15. Delivery pump 13 in this application can transport not only solid agent in solid hopper 12, but also liquid agent in liquid hopper 11, and agent mixed in liquid hopper 11 and solid hopper 12. Agent is transported to nozzle 17 through third delivery pipe 16. Third delivery pipe 16 passes through moving frame 10 and limiting seat 18 to ensure accurate delivery of agent to the treatment area. Lifting assembly is mounted on support plate 101, and its working end is fixedly connected to the housing of nozzle 17. By lifting the lifting assembly, nozzle 17 can move up and down along the height direction of moving frame 10, thereby adjusting the output height and range of agent. Vibration assembly is located beside delivery pump 13 and fixedly connected to the frame of moving frame 10. One working end of the vibration assembly contacts the periphery of the second feed pipe 15, and the other working end contacts the periphery of the output end of the solid medicine hopper 12. The vibration generated by the vibration assembly promotes the flow of solid medicine in the second feed pipe 15, prevents blockage, and helps the solid medicine enter the delivery pump 13 more smoothly for mixing. The output end of the control panel 19 is electrically connected to the output end of the delivery pump 13 and the output end of the cylinder generator 31, respectively. The operator can issue commands through the control panel 19, which are converted into electrical signals and sent to the delivery pump 13 and the cylinder generator 31 to control the medicine delivery volume of the delivery pump 13 in real time, thereby ensuring the consistency of the medicine addition amount in a single batch.

[0040] The vibration assembly includes: a slide block 20, a vibration motor 21, a vibration rod 22, and a vibration ring 23; the slide block 20 is slidably disposed on the support plate 101 and can move closer to or further away from the delivery pump 13; the vibration motor 21 is fixedly disposed on the slide block 20, and the output end of the vibration motor 21 faces the side of the output end of the solid medicine hopper 12; one end of the vibration rod 22 is fixedly connected to the output end of the vibration motor 21, and the other end of the vibration rod 22 abuts against the circumferential surface of the output end of the solid medicine hopper 12; one end of the vibration ring 23 is sleeved on the circumference of the vibration rod 22, and the other end is sleeved on the circumferential surface of the second conveying pipe 15.

[0041] In the above scheme, the slide 20 can slide on the support plate 101, allowing the operator to move closer to or further away from the delivery pump 13 as needed, accommodating different sizes or positions of the solid medicine hopper 12 and the delivery pump 13. The vibrating motor 21 is fixedly mounted on the slide 20. The vibration generated during operation is transmitted through the vibrating rod 22 to the outer wall of the output end of the solid medicine hopper 12, allowing the solid medicine to flow more smoothly from the solid medicine hopper 12 to the delivery pump 13, reducing the possibility of blockages and stagnation, thereby improving the efficiency of the entire delivery system. The vibrating ring 23 is located around the rotating rod and sleeved on the circumference of the second delivery pipe 15, reducing the adhesion of the medicine to the inner wall of the second delivery pipe 15, thus avoiding system fluctuations and instability caused by poor flow.

[0042] The lifting assembly includes a telescopic cylinder 30 and a cylinder generator 31; the housing of the cylinder generator 31 is fixedly mounted on the support plate 101, and the input end of the cylinder generator 31 is electrically connected to the output end of the control panel 19; the input end of the telescopic cylinder 30 is vertically mounted at the output end of the cylinder generator 31, and the output end of the telescopic cylinder 30 passes through the movable frame 10 and is fixedly connected to the housing of the nozzle 17.

[0043] In the above scheme, when the nozzle 17 needs to rise, the cylinder generator 31 starts working, providing air pressure to the telescopic cylinder 30. Upon receiving the air pressure, the output end of the telescopic cylinder 30 extends, thereby driving the nozzle 17 to rise. Conversely, when the nozzle 17 needs to descend, the cylinder generator 31 reduces or stops providing air pressure, the output end of the telescopic cylinder 30 retracts, and the nozzle 17 descends accordingly. The housing of the cylinder generator 31 is fixedly mounted on the support plate 101, ensuring a stable air pressure source. The fixed connection between the telescopic cylinder 30 and the nozzle 17 housing ensures stable movement of the nozzle 17. The cylinder generator 31 and the telescopic cylinder 30 are independent components, facilitating disassembly and replacement. Furthermore, by adjusting the specifications of the cylinder generator 31 and the telescopic cylinder 30, nozzles 17 of different weights and sizes can be accommodated.

[0044] The limiting seat 18 has at least two limiting rods 181 rotatably arranged inside; the two limiting rods 181 are respectively staggered up and down in the height direction and back and forth in the width direction along the limiting seat 18, and their circumferential surfaces abut against the circumferential surface of the third conveying pipe 16.

[0045] In the above scheme, the limiting seat 18 is fixedly mounted on the moving frame 10. When the third conveying pipe 16 passes through the limiting seat 18, its circumferential surface will abut against the circumferential surface of the limiting rod 181. Since the limiting rod 181 is rotatably mounted inside the limiting seat 18, it can not only reduce the friction and wear between the third conveying pipe 16 and the limiting rod 181 during movement, but also adapt to the shape and external changes of the third conveying pipe 16 to a certain extent. The two limiting rods 181 are staggered inside the limiting seat 18 to ensure that the circumferential surface of the third conveying pipe 16 can always be in contact with the circumferential surfaces of the upper and lower limiting rods 181 during movement, reducing the risk of the third conveying pipe 16 detaching from the nozzle 17 due to shaking or displacement.

[0046] In practice, the third feed pipe 16 in this application can also be constrained by an external combing device (winch frame, pipe coil, etc.) and then pass through the limit seat 18 to connect to the input end of the nozzle 17.

[0047] The diameters at both ends of the limiting rod 181 are larger than the diameter of its middle part, and the two ends of the limiting rod 181 are extended sequentially from its middle part.

[0048] In the above scheme, when the limiting rod 181 passes through or surrounds the third conveying pipe 16 and abuts against its circumference, the two ends of the limiting rod 181 are on both sides of the third conveying pipe 16, constraining the third conveying pipe 16 to the middle of the limiting rod 181, thereby increasing the contact area and friction between the limiting rod 181 and the third conveying pipe 16. Since the diameter of the middle part of the limiting rod 181 is smaller than the diameter of its two ends, the phenomenon of the third conveying pipe 16 falling off the nozzle 17 due to the movement of the moving frame 10 or the vibration generated when the vibration assembly is working is avoided, thereby ensuring the stable delivery of the agent.

[0049] The upper surface of the support plate 101 is recessed with a groove 1011 that is adapted to the bottom of the slide block 20. The longitudinal section of the groove 1011 is trapezoidal.

[0050] In the above scheme, the chute 1011 is trapezoidal and slidably connected to the bottom of the slide block 20. This design prevents the slide block 20 from detaching from the support plate 101 when the vibration motor 21 is working, thereby ensuring that the agent can be stably delivered to the delivery pump 13.

[0051] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to interchangeably. Each embodiment focuses on its differences from other embodiments. The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of this application.

Claims

1. A water treatment dosing device, characterized in that, It includes a mobile frame (10), a liquid medicine hopper (11), a solid medicine hopper (12), a delivery pump (13), a first delivery pipe (14), a second delivery pipe (15), a third delivery pipe (16), a vibration assembly, a nozzle (17), a lifting assembly, a limit seat (18), and a control panel (19); The movable frame (10) is placed on the working surface, and the movable frame (10) is fixedly provided with a support plate (101); The liquid medicine container (11) is fixedly installed on the side of the movable frame (10) away from the ground, and the solid medicine container (12) is installed on the side of the liquid medicine container (11); The delivery pump (13) is fixedly mounted on the support plate (101) and is used to mix and deliver solid and liquid pharmaceuticals; One end of the first conveying pipe (14) is connected to the output end of the liquid medicine hopper (11), and the other end is connected to the first input end of the delivery pump (13); One end of the second feed pipe (15) is connected to the output end of the solid medicine hopper (12), and the other end is connected to the second input end of the delivery pump (13); One end of the third conveying pipe (16) is connected to the output end of the conveying pump (13), and the other end passes through the moving frame (10) and the limiting seat (18) in sequence and is connected to the nozzle (17); The hollow limiting seat (18) is fixedly mounted on the movable frame (10); The nozzle (17) is fixedly installed at the working end of the lifting assembly; The lifting assembly is mounted on the support plate (101). The working end of the lifting assembly passes upward through the movable frame (10) and is fixedly connected to the outer shell of the nozzle (17), which can drive the nozzle (17) to move up and down along the height direction of the movable frame (10). The vibration assembly is located beside the conveying pump (13) and is fixedly connected to the frame of the moving frame (10). One working end of the vibration assembly abuts against the periphery of the second conveying pipe (15), and the other working end abuts against the periphery of the output end of the solid medicine hopper (12). The control panel (19) is fixedly installed on the periphery of the mobile frame (10), and the output end of the control panel (19) is electrically connected to the input end of the delivery pump (13) and the input end of the lifting assembly, respectively.

2. The water treatment dosing device according to claim 1, characterized in that, The vibration assembly includes a slide (20), a vibration motor (21), a vibration rod (22), and a vibration ring (23); The slide block (20) is slidably disposed on the support plate (101) and can move closer to or further away from the delivery pump (13); The vibration motor (21) is fixedly mounted on the slide (20), and the output end of the vibration motor (21) faces the side of the output end of the solid medicine hopper (12); One end of the vibrating rod (22) is fixedly connected to the output end of the vibrating motor (21), and the other end of the vibrating rod (22) abuts against the circumferential surface of the output end of the solid medicine container (12); One end of the vibrating ring (23) is fitted around the periphery of the vibrating rod (22), and the other end is fitted around the periphery of the second conveying pipe (15).

3. The water treatment dosing device according to claim 1, characterized in that, The lifting assembly includes a telescopic cylinder (30) and a cylinder generator (31); The housing of the cylinder generator (31) is fixedly mounted on the support plate (101), and the input end of the cylinder generator (31) is electrically connected to the output end of the control panel (19). The input end of the telescopic cylinder (30) is connected to the output end of the cylinder generator (31), and the output end of the telescopic cylinder (30) passes through the movable frame (10) and is fixedly connected to the housing of the nozzle (17).

4. The water treatment dosing device according to claim 1, characterized in that, The limiting seat (18) is internally rotatably provided with at least two limiting rods (181); The two limiting rods (181) are respectively staggered up and down in the height direction and back and forth in the width direction along the limiting seat (18), and their circumferences abut against the circumference of the third conveying pipe (16).

5. The water treatment dosing device according to claim 4, characterized in that, The diameters at both ends of the limiting rod (181) are larger than the diameter of its middle part, and the two ends of the limiting rod (181) are arranged sequentially with its middle part.

6. The water treatment dosing device according to claim 2, characterized in that, The upper surface of the support plate (101) is recessed with a groove (1011) that is adapted to the bottom of the slide block (20), and the longitudinal section of the groove (1011) is trapezoidal in shape.

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