Water purifying agent dosing device

Abstract

The utility model discloses a water purifying agent dosing device relates to water purifying agent production technical field, the utility model discloses a mixing bucket and dosing box, dosing box includes: liquid inlet, liquid inlet fixedly connected at dosing box back, and liquid inlet outer surface fixedly connected with measuring valve, float plate, float plate sets up in the inside of dosing box, and the positive surface fixedly connected with indicating block of float plate, observation window, observation window sets up in the one side of dosing box positive surface close to indicating block, and the right side of observation window is provided with scale table, solenoid valve, solenoid valve fixedly connected at dosing box bottom. Through setting dosing box, specifically is through liquid inlet addition required reagent, and measuring valve roughly controls initial addition amount, and in the adding process, the float plate in the inside of dosing box rises with liquid level, and through indicating block corresponding scale table position, real -time grasps the current volume of reagent in the box, to cooperate with the accurate dosing of reagent of measuring valve, solves the problem that the existing water purifying agent dosing device can not realize the continuous dynamic regulation of dosing amount.

Description

Technical Field

[0001] This utility model belongs to the field of water purification agent production technology, and in particular relates to a water purification agent dosing device. Background Technology

[0002] Water purification agents are a general term for chemical agents that can react with impurities in water. As a general category, they need to be used specifically for substances such as polyaluminum chloride. In the production and processing of water purification agents, a water purification agent dosing device is needed to mix different raw materials. However, existing water purification agent dosing devices still have some problems.

[0003] For example, the utility model patent with publication number CN219615473U includes a workbench, a stirring assembly is provided above the workbench, a support plate is fixedly connected to the right side of the stirring assembly, a support column is fixedly connected to the right side of the support plate, and an automatic dosing assembly is installed above the support column.

[0004] This invention uses a metering box to add the medicine. However, the volume of the metering box is fixed, and each time the dosage is adjusted, a metering box of different specifications needs to be replaced manually. It cannot achieve continuous dynamic adjustment of the dosage and has poor adaptability. Utility Model Content

[0005] The purpose of this invention is to provide a water purification agent dosing device. By setting up dosing tanks, specifically by adding the required agent into two dosing tanks through the liquid inlet, the initial addition amount is roughly controlled by the metering valve. During the addition process, the float inside the dosing tank rises with the liquid level. The operator can monitor the remaining amount or current volume of the agent in the tank in real time by observing the position of the indicator block on the right side of the observation window. This, in conjunction with the metering valve, enables precise dosing of the agent and solves the problem that existing water purification agent dosing devices cannot achieve continuous dynamic adjustment of the dosing amount.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a water purification agent dosing device, comprising a mixing tank and a dosing tank. The bottom of the mixing tank is fixedly connected to an outlet. Two dosing tanks are provided, each fixedly connected to the top of the mixing tank. Each dosing tank includes:

[0008] A liquid inlet is fixedly connected to the back of the dosing tank, and a metering valve is fixedly connected to the outer surface of the liquid inlet;

[0009] A float plate is installed inside the dosing tank, and an indicator block is fixedly connected to the front of the float plate.

[0010] An observation window is provided on the front of the dosing tank, near the indicator block, and a scale is provided on the right side of the observation window;

[0011] A solenoid valve is fixedly connected to the bottom of the dosing tank.

[0012] Furthermore, two support blocks are fixedly connected to the inner wall of the dosing tank, and a limit rod is fixedly connected between the bottom of the support block and the bottom inner wall of the dosing tank. The outer surfaces of the two limit rods are slidably connected to the inside of the float plate.

[0013] Furthermore, a filter screen is installed inside the liquid outlet.

[0014] Furthermore, a slot is provided at the top of the liquid outlet, and an insert is fixedly connected to the top of the filter screen. The outer surface of the insert is inserted into the inner wall of the slot, and a sealing ring is fixedly connected to the outer surface of the insert.

[0015] Furthermore, a shaft is rotatably connected inside the mixing tank, a stirring blade is fixedly connected to the outer surface of the shaft, a motor is fixedly connected to the top of the mixing tank, and the bottom output end of the motor is fixedly connected to the top of the shaft through a coupling.

[0016] Furthermore, a silicone sheet is fixedly connected to the outer surface of the stirring blade, and the silicone sheet is in contact with the inner wall of the mixing tank.

[0017] This utility model has the following beneficial effects:

[0018] 1. This utility model is achieved by setting up dosing tanks. Specifically, the required reagents are added to two dosing tanks through the liquid inlet. The initial addition amount is roughly controlled by the metering valve. During the addition process, the float inside the dosing tank rises with the liquid level. The operator can monitor the remaining amount or current volume of the reagent in the tank in real time by observing the position of the scale on the right side of the observation window through the indicator block. This, in conjunction with the metering valve, enables precise dosing of the reagent.

[0019] 2. This utility model, by setting a stirring plate, specifically by starting the motor and driving the shaft inside the mixing tank to rotate through the coupling, the stirring plate on the outer surface of the shaft rotates accordingly to stir and mix the flowing medicine. The silica gel sheet on the outer surface of the stirring plate contacts the inner wall of the mixing tank, scraping off the medicine residue attached to the tank wall during the stirring process, thereby improving the medicine mixing efficiency.

[0020] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the dosing tank of this utility model;

[0024] Figure 3 This is a schematic diagram of the back structure of the dosing tank of this utility model;

[0025] Figure 4 This is a schematic diagram of the filter structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the internal structure of the mixing tank of this utility model.

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

[0028] 1. Mixing tank; 11. Liquid outlet; 111. Slot; 12. Filter screen; 121. Insert block; 122. Sealing ring; 13. Shaft; 131. Stirring blade; 132. Motor; 133. Silica gel sheet; 2. Dosing tank; 21. Liquid inlet; 211. Metering valve; 22. Float; 221. Indicator block; 222. Support block; 223. Limiting rod; 23. Observation window; 231. Scale; 24. Solenoid valve. Detailed Implementation

[0029] 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 scope of protection of the present utility model.

[0030] Please see Figures 1-5 As shown, this utility model has the following three specific embodiments.

[0031] Example 1

[0032] This utility model relates to a water purification agent dosing device, comprising a mixing tank 1 and a dosing tank 2. An outlet 11 is fixedly connected to the bottom of the mixing tank 1. Two dosing tanks 2 are provided, each fixedly connected to the top of the mixing tank 1. Each dosing tank 2 includes:

[0033] A liquid inlet 21 is fixedly connected to the back of the dosing tank 2, and a metering valve 211 is fixedly connected to the outer surface of the liquid inlet 21.

[0034] Float 22 is installed inside the dosing tank 2, and an indicator block 221 is fixedly connected to the front of the float 22;

[0035] The observation window 23 is located on the front of the dosing box 2, near the indicator block 221. A scale 231 is provided on the right side of the observation window 23.

[0036] Solenoid valve 24 is fixedly connected to the bottom of the dosing tank 2.

[0037] like Figures 1-3 As shown, by setting up dosing tanks 2, the required reagents are added to the two dosing tanks 2 respectively through the liquid inlet 21. The initial addition amount is roughly controlled by the metering valve 211. During the addition process, the float 22 inside the dosing tank 2 rises with the liquid level. The operator can monitor the remaining amount or current volume of the reagent in the tank in real time by the position of the indicator block 221 corresponding to the scale 231 on the right side of the observation window 23. This, in conjunction with the metering valve 211, enables precise dosing of the reagent.

[0038] Two support blocks 222 are fixedly connected to the inner wall of the dosing tank 2. Limiting rods 223 are fixedly connected between the bottom of the support blocks 222 and the bottom inner wall of the dosing tank 2. The outer surfaces of the two limiting rods 223 are slidably connected to the inside of the float plate 22.

[0039] The limit rod 223 plays a stabilizing and guiding role for the float 22, ensuring that the float 22 moves up and down along a fixed trajectory, avoiding misalignment or jamming of the float due to shaking, and improving the accuracy of the remaining drug level display.

[0040] Example 2

[0041] The difference from Example 1 is that this example discloses a filter 12:

[0042] A filter screen 12 is installed inside the liquid outlet 11.

[0043] The top of the liquid outlet 11 is provided with a slot 111, and the top of the filter screen 12 is fixedly connected with a plug 121. The outer surface of the plug 121 is inserted into the inner wall of the slot 111, and a sealing ring 122 is fixedly connected to the outer surface of the plug 121.

[0044] like Figure 4 As shown, the filter screen 12 can effectively filter impurities and undissolved dregs in the mixed medicine; the insertion and matching of the slot 111 and the plug 121 allows the filter screen to be quickly disassembled and installed, improving maintenance efficiency; the sealing ring 122 prevents the medicine from leaking from the gaps and ensures the overall sealing of the device.

[0045] Example 3

[0046] The difference from Example 2 is that this example discloses a stirring plate 131:

[0047] A shaft 13 is rotatably connected inside the mixing tank 1, and a stirring blade 131 is fixedly connected to the outer surface of the shaft 13. A motor 132 is fixedly connected to the top of the mixing tank 1, and the bottom output end of the motor 132 is fixedly connected to the top of the shaft 13 through a coupling.

[0048] A silicone sheet 133 is fixedly connected to the outer surface of the stirring plate 131, and the silicone sheet 133 is in contact with the inner wall of the mixing tank 1.

[0049] like Figure 5 As shown, by setting a stirring plate 131, specifically by starting the motor 132, the shaft 13 inside the mixing tank 1 is driven to rotate through the coupling. The stirring plate 131 on the outer surface of the shaft 13 rotates accordingly to stir and mix the flowing medicine. The silica gel sheet 133 on the outer surface of the stirring plate 131 contacts the inner wall of the mixing tank 1, scraping off the medicine residue attached to the tank wall during the stirring process, thereby improving the medicine mixing efficiency.

[0050] A specific application of this embodiment is as follows: During use, the required reagents are added to the two dosing tanks 2 through the liquid inlet 21. The initial addition amount is roughly controlled by the metering valve 211. During the addition process, the float 22 inside the dosing tank 2 rises with the liquid level. The operator can accurately grasp the remaining amount or current volume of the reagent in the tank by observing the position of the scale 231 on the right side of the observation window 23 via the indicator block 221. This, in conjunction with the metering valve 211, achieves precise dosing of the reagent. After the reagent addition is completed, the solenoid valve 24 at the bottom of the dosing tank 2 is opened, and the reagent flows into the mixing tank 1. The motor 132 is started, and the shaft 13 inside the mixing tank 1 is rotated through the coupling. The stirring blade 131 on the surface rotates to stir and mix the incoming medicine. The silicone sheet 133 on the outer surface of the stirring blade 131 contacts the inner wall of the mixing tank 1. During the stirring process, the medicine residue attached to the tank wall is scraped off. The uniformly mixed medicine is discharged through the outlet 11. During the discharge process, the filter screen 12 inside the outlet 11 filters the impurities in the mixture. The filter screen 12 is fixed by inserting the top plug 121 into the slot 111 at the top of the outlet 11. The sealing ring 122 on the outer surface of the plug 121 ensures the sealing of the connection. When it is necessary to clean or replace the filter screen 12, the filter screen 12 can be removed from the slot 111 by simply pulling out the plug 121. The operation is convenient.

[0051] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0052] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. The present utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A water purification agent dosing device, comprising a mixing tank (1) and a dosing tank (2), wherein the bottom of the mixing tank (1) is fixedly connected to a liquid outlet (11), characterized in that: The number of dosing tanks (2) is set to two, and both dosing tanks (2) are fixedly connected to the top of the mixing tank (1). The dosing tanks (2) include: A liquid inlet (21) is fixedly connected to the back of the dosing tank (2), and a metering valve (211) is fixedly connected to the outer surface of the liquid inlet (21). A float plate (22) is installed inside the dosing tank (2), and an indicator block (221) is fixedly connected to the front of the float plate (22). An observation window (23) is provided on the front of the dosing box (2) near the indicator block (221), and a scale (231) is provided on the right side of the observation window (23). Solenoid valve (24) is fixedly connected to the bottom of the dosing tank (2).

2. The water purification agent dosing device according to claim 1, characterized in that, Two support blocks (222) are fixedly connected to the inner wall of the dosing tank (2). A limit rod (223) is fixedly connected between the bottom of the support block (222) and the bottom inner wall of the dosing tank (2). The outer surfaces of the two limit rods (223) are slidably connected to the inside of the float plate (22).

3. The water purification agent dosing device according to claim 1, characterized in that, A filter screen (12) is installed inside the liquid outlet (11).

4. The water purification agent dosing device according to claim 3, characterized in that, The outlet (11) has a slot (111) at the top, and the filter screen (12) has a plug (121) fixedly connected to the top. The outer surface of the plug (121) is inserted into the inner wall of the slot (111), and a sealing ring (122) is fixedly connected to the outer surface of the plug (121).

5. The water purification agent dosing device according to claim 1, characterized in that, The mixing tank (1) is rotatably connected to a shaft (13), and a stirring blade (131) is fixedly connected to the outer surface of the shaft (13). A motor (132) is fixedly connected to the top of the mixing tank (1), and the bottom output end of the motor (132) is fixedly connected to the top of the shaft (13) through a coupling.

6. The water purification agent dosing device according to claim 5, characterized in that, A silicone sheet (133) is fixedly connected to the outer surface of the stirring plate (131), and the silicone sheet (133) is in contact with the inner wall of the mixing tank (1).

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