A wastewater dosing and mixing device

Abstract

This utility model belongs to the field of wastewater treatment technology, specifically a wastewater dosing and stirring device, including a controller; a wastewater treatment tank is installed on the side wall of the controller; a chute is fixedly connected to the top of the wastewater treatment tank; a connecting seat is slidably connected to the top of the chute; a movable base is fixedly connected to the top of the connecting seat; multiple chemical tank bases are fixedly connected to the top of the movable base; a hydraulic motor drives the stirring blades to stir in the wastewater treatment tank, and the strong power output ensures that the wastewater and the added chemicals can be fully mixed and react quickly, thereby improving the wastewater treatment effect and speed. The dosing tanks on the top can slide on the chute through the chemical tank bases and the connecting seat, and the dosing position can be easily adjusted with the push rod. The design of multiple chemical tank bases allows for the addition of different types or ratios of chemicals according to treatment needs.

Description

Technical Field

[0001] This utility model belongs to the field of wastewater treatment technology, specifically a wastewater dosing and stirring device. Background Technology

[0002] Wastewater treatment dosing and mixing device is a device specifically designed for adding chemical agents to wastewater treatment systems. Its core function is to add the agents to the wastewater in a precise dosage and uniform manner to achieve the purpose of purifying the wastewater.

[0003] Existing wastewater treatment dosing and mixing devices quantitatively add chemicals to wastewater according to set parameters, and use a stirrer or mixer to fully mix the chemicals with the wastewater to ensure that the chemicals and pollutants react fully. Finally, a suitable dosing point is selected according to the requirements of the wastewater treatment process.

[0004] Existing wastewater treatment dosing and mixing devices suffer from insufficient power, inadequate mixing intensity, or limited mixing range, resulting in the dosing agents failing to mix quickly and evenly with the wastewater. This leads to incomplete agent reaction, unsatisfactory wastewater treatment effects, and slow mixing speeds.

[0005] Therefore, this utility model provides a wastewater dosing and stirring device. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A wastewater dosing and stirring device according to this utility model includes a controller; a wastewater treatment tank is installed on the side wall of the controller; a chute is fixedly connected to the top of the wastewater treatment tank; a connecting seat is slidably connected to the top of the chute; a movable base is fixedly connected to the top of the connecting seat; multiple medicine tank bases are fixedly connected to the top of the movable base; a dosing tank is fixedly connected to the top of the medicine tank base; a support plate is fixedly connected to the bottom of the wastewater treatment tank; a support seat is fixedly connected to the top of the support plate; a hydraulic motor is fixedly connected to the top of the support seat; a stirring blade is fixedly connected to the output end of the hydraulic motor; the stirring blade extends into the interior of the wastewater treatment tank; the stirring blade is rotatably connected to the wastewater treatment tank; a medicine delivery pipe is connected to the bottom of the dosing tank; the medicine delivery pipe passes through the movable base. The movable base has a push rod fixed to its side wall. A hydraulic motor drives the stirring blades to agitate within the wastewater treatment tank. The powerful output ensures thorough mixing and rapid reaction of the wastewater and added chemicals, improving treatment efficiency and speed. The top-mounted dosing tank slides on a chute via its base and connecting seat. The push rod facilitates adjustment of the dosing position. Multiple tank bases allow for the addition of different types or ratios of chemicals according to treatment needs, enhancing operational flexibility and dosing accuracy. The controller, wastewater treatment tank, and support plate form a unified structure. The hydraulic motor is securely mounted on the support plate. The rotating connection between the stirring blades and the wastewater treatment tank ensures stable mixing. The chemical delivery pipeline ensures accurate and effective delivery of chemicals to the wastewater treatment tank. The overall structure is compact and reliable.

[0008] Preferably, multiple crushing rollers are fixedly connected inside the dosing tank; a first motor is fixedly connected to the four side walls; the output end of the first motor is connected to the crushing rollers; the cooperation of multiple crushing rollers can improve the crushing efficiency and effect, making the drug particles smaller, increasing the contact area between the drug and the sewage, thereby allowing the drug to dissolve more quickly and fully in the sewage, and improving the sewage treatment efficiency and effect.

[0009] Preferably, a pair of slots are fixedly connected to the inner side wall of the sewage treatment tank; a filter plate is slidably connected between the pair of slots; a tie rod is fixedly connected to the side wall of the filter plate; the filter plate is connected to the sewage treatment tank through the slots, which also facilitates cleaning or replacement of the filter plate.

[0010] Preferably, a level gauge is fixedly connected to the side wall of the sewage treatment tank; the level gauge is connected to the interior of the sewage treatment tank; through the connection between the level gauge and the interior of the sewage treatment tank, the water level can be accurately monitored to achieve the reference ratio of the agent and sewage, thereby improving the utilization rate of the agent and reducing sewage overflow.

[0011] Preferably, a filter plate is fixed to the inner wall of the sewage treatment tank; the filter plate is in contact with a brush roller; the brush roller is in direct contact with the filter plate, and when the brush roller unclogs the surface of the filter plate, it removes the attached filter residue, reducing the decrease in filtration effect and the number of cleaning times caused by filter hole blockage.

[0012] Preferably, a pair of filter screens are fixedly connected to the end of the level gauge; the filter screens are installed through the sewage treatment tank; the liquid entering the level gauge is filtered through the filter screens to ensure that the level gauge can provide accurate water level data, thereby improving the control accuracy of the entire sewage treatment.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The wastewater dosing and stirring device of this utility model uses a hydraulic motor to drive the stirring blades to stir within the wastewater treatment tank. The powerful output ensures that the wastewater and the added chemicals are fully mixed and react quickly, thereby improving the wastewater treatment effect and speed. The top dosing tank can slide on the chute via a tank base and connecting seat, and the push rod facilitates adjustment of the dosing position. The design of multiple tank bases allows for the addition of different types or ratios of chemicals according to treatment needs, improving operational flexibility and dosing accuracy. The controller, wastewater treatment tank, and support plate form an integrated unit. The hydraulic motor is securely installed via the support plate. The rotating connection design between the stirring blades and the wastewater treatment tank ensures stable stirring. The chemical delivery pipeline also ensures that the chemicals can be accurately and effectively delivered to the wastewater treatment tank. The overall structure is compact and reliable.

[0015] 2. The wastewater dosing and stirring device of this utility model has multiple crushing rollers working together to improve crushing efficiency and effect, making the drug particles smaller, increasing the contact area between the drug and the wastewater, and thus allowing the drug to dissolve more quickly and fully in the wastewater, thereby improving the wastewater treatment efficiency and effect. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the drug delivery device of this utility model;

[0018] Figure 2 This is an isometric drawing of the drug delivery device of this utility model;

[0019] Figure 3 This is a cross-sectional view of the sewage treatment tank in this utility model;

[0020] Figure 4 This is a schematic diagram of the filter plate structure in this utility model;

[0021] Figure 5 This is a schematic diagram of the dosing box structure in this utility model;

[0022] Figure 6 This is a schematic diagram of the filter structure in this utility model.

[0023] In the diagram: 1. Controller; 2. Level gauge; 3. Pull rod; 31. Filter plate; 32. Slot; 4. Dosing tank; 41. Tank base; 42. Push rod; 43. First motor; 44. Crushing roller; 45. Chemical delivery pipeline; 5. Second motor; 51. Support base; 52. Stirring blade; 6. Slide chute; 61. Movable base; 62. Connecting seat; 7. Wastewater treatment tank; 8. Support plate; 9. Brushing roller; 10. Filter screen. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] like Figure 1As shown in the figure, a wastewater dosing and stirring device according to an embodiment of the present invention includes a controller 1; a wastewater treatment tank 7 is installed on the side wall of the controller 1; a chute 6 is fixedly connected to the top of the wastewater treatment tank 7; a connecting seat 62 is slidably connected to the top of the chute 6; a movable base 61 is fixedly connected to the top of the connecting seat 62; multiple medicine tank bases 41 are fixedly connected to the top of the movable base 61; a dosing tank 4 is fixedly connected to the top of the medicine tank base 41; a support plate 8 is fixedly connected to the bottom of the wastewater treatment tank 7; a support base 51 is fixedly connected to the top of the support plate 8; a second motor 5 is fixedly connected to the top of the support base 51; a stirring blade 52 is fixedly connected to the output end of the second motor 5; the stirring blade 52 extends into the interior of the wastewater treatment tank 7; the stirring blade 52 and the wastewater treatment tank 7 are rotatably connected; a medicine delivery pipe 45 is connected to the bottom of the dosing tank 4; the medicine delivery pipe 45 passes through the movable base 61; a push rod 42 is fixedly connected to the side wall of the movable base 61. During operation, the device adjusts the position of the dosing tank 4 by installing a chute 6 at the top of the wastewater treatment tank 7 and sliding a movable base 61 with a medicine tank base 41 on the chute 6. By pushing the push rod 42 on the side wall of the movable base 61, the dosing tank 4 can slide along the chute 6, thereby adjusting the dosing point and ensuring that the medicine can be evenly distributed to different areas of the wastewater. The medicine delivery pipe 45 connected to the bottom of the dosing tank 4 extends through the chute 6 into the wastewater treatment tank 7, directionally delivering the medicine to the designated location to meet the needs of dosing position and range under different working conditions. At the same time, a second motor 5 is fixedly installed at the bottom of the wastewater treatment tank 7 by a support plate 8 and a support base 51. The output end of the motor is connected to a stirring blade 52 that extends into the tank and is rotatably connected to the tank body. The second motor 5 drives the stirring blade 52 to rotate at high speed, powerfully stirring the wastewater and the added medicine in the tank, so that the medicine and wastewater are quickly and evenly mixed. The system combines wastewater and chemicals to enhance mixing. A second motor 5 drives a stirring blade 52 within the wastewater treatment tank 7, ensuring thorough mixing and rapid reaction between the wastewater and added chemicals, thus improving treatment efficiency and speed. The top-mounted dosing tank 4 slides on the chute 6 via a tank base 41 and connecting seat 62. A push rod 42 facilitates adjustment of the dosing position. Multiple tank bases 41 allow for the addition of different types or ratios of chemicals according to treatment needs, enhancing operational flexibility and dosing accuracy. The controller 1 integrates with the wastewater treatment tank 7 and support plate 8. The second motor 5 is securely mounted via the support plate 8. The rotating connection between the stirring blade 52 and the wastewater treatment tank 7 ensures stable mixing. The chemical delivery pipeline 45 ensures accurate and effective delivery of chemicals to the wastewater treatment tank 7. The overall structure is compact and reliable.

[0026] like Figure 2As shown, multiple crushing rollers 44 are fixedly connected inside the dosing tank 4; a first motor 43 is fixedly connected to the side wall of the dosing tank 4; the output end of the first motor 43 is connected to the crushing rollers 44. During operation, when the agent needs to be crushed, the first motor 43 starts, and through the power transmission at its output end, drives the connected crushing rollers 44 to rotate. This causes the agent entering the dosing tank 4 to be crushed under the squeezing and grinding action of the multiple crushing rollers 44. The crushed agent particles are smaller, allowing them to dissolve faster and react more fully with the wastewater during subsequent addition, thus increasing the mixing speed of the agent in wastewater treatment. The cooperation of multiple crushing rollers 44 improves the crushing efficiency and effect, making the agent particles smaller and increasing the contact area between the agent and the wastewater, thereby allowing the agent to dissolve more quickly and fully in the wastewater, improving the efficiency and effect of wastewater treatment.

[0027] like Figure 3 As shown, a pair of slots 32 are fixedly connected to the inner wall of the sewage treatment tank 7; a filter plate 31 is slidably connected between the pair of slots 32; and a pull rod 3 is fixedly connected to the side wall of the filter plate 31. During operation, before sewage enters the sewage treatment tank 7, the pull rod 3 can pull the filter plate 31 fixed thereon to slide within the slots 32, causing the filter plate 31 to block the top of the sewage treatment tank 7. Then, the sewage can be discharged into the sewage treatment tank 7. During this process, the filter plate 31 performs preliminary filtration of the sewage, intercepting larger impurities and playing a role in the preliminary purification of the sewage. The filter plate 31 is connected to the sewage treatment tank 7 through the slots 32, which also facilitates cleaning or replacement of the filter plate 31.

[0028] like Figure 4 As shown, a level gauge 2 is fixedly connected to the side wall of the sewage treatment tank 7; the level gauge 2 is connected to the interior of the sewage treatment tank 7. During operation, the level gauge 2 monitors the water level changes in the sewage treatment tank 7 in real time to ensure that the water level is within a safe range; through the connection between the level gauge 2 and the interior of the sewage treatment tank 7, the water level can be accurately monitored to achieve the reference ratio of reagents and sewage, thereby improving the utilization rate of reagents and reducing sewage overflow.

[0029] like Figure 5 As shown, a filter plate 31 is fixedly attached to the inner wall of the sewage treatment tank 7; the filter plate 31 is in contact with the brush roller 9. During operation, when the filter plate 31 becomes clogged with impurities due to long-term filtration, the brush roller 9 rolls to clear the attached pollutants, preventing the filter holes from becoming clogged and reducing the filtration effect. The brush roller 9 is in direct contact with the filter plate 31, and when it clears the surface of the filter plate 31, it removes the attached filter residue, reducing the decrease in filtration effect and the frequency of cleaning caused by filter hole clogging.

[0030] like Figure 6As shown, a pair of filter screens 10 are fixedly connected to the end of the level gauge 2; the filter screens 10 are installed through the sewage treatment tank 7. During operation, the level gauge 2 detects the water level of the sewage treatment tank 7 to ensure that the water level is within a safe range. At the same time, when sewage from the sewage treatment tank 7 enters the level gauge 2, it can reduce the entry of impurities to avoid interfering with the judgment of the water level. The filter screens 10 filter the liquid entering the level gauge 2, ensuring that the level gauge 2 can provide accurate water level data, thereby improving the control accuracy of the entire sewage treatment process.

[0031] During operation, the device adjusts the position of the dosing tank 4 by installing a chute 6 at the top of the wastewater treatment tank 7 and sliding a movable base 61 with a medicine tank base 41 on the chute 6. By pushing the push rod 42 on the side wall of the movable base 61, the dosing tank 4 can slide along the chute 6, thereby adjusting the dosing point and ensuring that the medicine can be evenly distributed to different areas of the wastewater. The medicine delivery pipe 45, connected to the bottom of the dosing tank 4, extends through the chute 6 into the interior of the wastewater treatment tank 7, directing the medicine to the designated location to meet the needs of dosing position and range under different working conditions. At the same time, the bottom of the wastewater treatment tank 7 is supported by a support plate 8 and The second motor 5 is fixedly mounted on the support base 51. The stirring blade 52 connected to its output end extends into the tank and is rotatably connected to the tank body. The second motor 5 drives the stirring blade 52 to rotate at high speed, which strongly stirs the sewage and the added chemicals in the tank, so that the chemicals and sewage are quickly and evenly mixed, improving the mixing effect of sewage and chemicals. When it is necessary to pulverize the chemicals, the first motor 43 starts. Through the power transmission at its output end, it drives the pulverizing roller 44 connected to it to rotate, so that the chemicals entering the dosing tank 4 are crushed under the squeezing and grinding action of multiple sets of pulverizing rollers 44. The pulverized chemical particles are smaller and can be added to the sewage in subsequent processes. The filter plate 31, fixed to the wastewater, can be pulled by the lever 3 to slide within the slot 32 before the wastewater enters the wastewater treatment tank 7. This causes the filter plate 31 to be blocked at the top of the wastewater treatment tank 7, allowing the wastewater to be discharged into the tank. During this process, the filter plate 31 performs preliminary filtration of the wastewater, intercepting larger impurities and thus providing initial purification. The filter plate 31 can also be pulled by the lever 3 to slide within the slot 32 before the wastewater enters the wastewater treatment tank 7. This causes the filter plate 31 to be blocked at the top of the wastewater treatment tank 7, allowing the wastewater to be discharged into the tank 7. The wastewater is discharged into the sewage treatment tank 7. During this process, the filter plate 31 performs preliminary filtration of the wastewater, intercepting larger impurities and playing a preliminary role in purifying the wastewater. The level gauge 2 monitors the water level changes in the sewage treatment tank 7 in real time to ensure that the water level is within a safe range. As the filter plate 31 slides inside the slot 32, the brush roller 9 rolls on top of the filter plate 31, so that the bristles on the brush roller 9 can unclog the mesh of the filter plate 31. The level gauge 2 monitors the water level of the sewage treatment tank 7 to ensure that the water level is within a safe range. At the same time, when the wastewater in the sewage treatment tank 7 enters the level gauge 2, it can reduce the entry of impurities to avoid interfering with the judgment of the water level.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A wastewater dosing and stirring device, characterized in that: The system includes a controller (1); a sewage treatment tank (7) is mounted on the side wall of the controller (1); a chute (6) is fixedly connected to the top of the sewage treatment tank (7); a connecting seat (62) is slidably connected to the top of the chute (6); a movable base (61) is fixedly connected to the top of the connecting seat (62); multiple medicine tank bases (41) are fixedly connected to the top of the movable base (61); a dosing box (4) is fixedly connected to the top of the medicine tank base (41); a support plate (8) is fixedly connected to the bottom of the sewage treatment tank (7); the support plate (8) A support base (51) is fixedly connected to the top; a hydraulic motor (5) is fixedly connected to the top of the support base (51); an agitator (52) is fixedly connected to the output end of the hydraulic motor (5); the agitator (52) extends into the sewage treatment tank (7); the agitator (52) and the sewage treatment tank (7) are rotatably connected; a chemical delivery pipe (45) is connected to the bottom of the dosing box (4); the chemical delivery pipe (45) passes through the slide groove (6); a push rod (42) is fixedly connected to the side wall of the movable base (61).

2. The wastewater dosing and stirring device according to claim 1, characterized in that: The inner wall of the sewage treatment tank (7) is fixed with a pair of slots (32); a filter plate (31) is slidably connected between the pair of slots (32); and a pull rod (3) is fixed to the side wall of the filter plate (31).

3. The wastewater dosing and stirring device according to claim 2, characterized in that: A level gauge (2) is fixedly connected to the side wall of the sewage treatment tank (7); the level gauge (2) is connected to the interior of the sewage treatment tank (7).

4. The wastewater dosing and stirring device according to claim 3, characterized in that: The inner wall of the sewage treatment tank (7) is fixed with a filter plate (31); the filter plate (31) is in contact with the brush roller (9).

5. The wastewater dosing and stirring device according to claim 4, characterized in that: A pair of filter screens (10) are fixed to the end of the level gauge (2); the filter screens (10) are installed through the sewage treatment tank (7).

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