A mixing tank for preparing bactericide and algaecide solution

Abstract

This utility model relates to the field of chemical equipment technology and discloses a mixing vessel for preparing a bactericide and algaecide solution. The vessel includes a tank body, with a transmission seat fixedly connected to the upper end of the tank body via multiple support rods. A mixing assembly is disposed between the tank body and the transmission seat. A waste gas purification assembly is disposed on one side of the tank body. The mixing assembly includes two lifting threaded rods, both rotatably connected to the transmission seat. The threads of the two lifting threaded rods are arranged in opposite directions. Lifting sleeves are threaded onto the outer walls of both lifting threaded rods. Lifting frames are fixedly connected to the lower ends of both lifting sleeves. A stirring motor is fixedly disposed inside each of the two lifting frames. In this utility model, by providing a mixing assembly, the two stirring rods can be staggered in their lifting and lowering, and combined with the rotation of the stirring rods, the stirring range is effectively expanded, forming a three-dimensional stirring trajectory, significantly improving the uniformity of the solution mixing and increasing the mixing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of chemical equipment technology, and in particular to a mixing tank for preparing bactericide and algaecide solution. Background Technology

[0002] In fields such as industrial circulating water, swimming pool water treatment, and sewage treatment, the application of bactericides and algaecides is crucial. They can effectively inhibit the growth of microorganisms and prevent problems such as pipe blockage and water quality deterioration. The quality of the preparation of the bactericide and algaecide solution directly affects its effectiveness. As the core equipment for solution preparation, the mixing tank must achieve uniform mixing of various raw materials.

[0003] However, existing mixing tanks have significant shortcomings in practical applications. In terms of mixing, traditional mixing tanks mostly use a single stirring rod for rotary stirring, resulting in a single stirring trajectory and a fixed height. This makes it impossible to adjust the stirring range according to the state of the materials, making it difficult to achieve thorough mixing of the components and resulting in low mixing efficiency.

[0004] Therefore, those skilled in the art have provided a mixing vessel for preparing bactericide and algaecide solutions to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies and provide a mixing vessel for preparing bactericide and algaecide solutions. By incorporating a mixing component, two stirring rods can be moved in a staggered manner, and combined with the rotation of the stirring rods, the mixing range is effectively expanded, forming a three-dimensional mixing trajectory, which greatly improves the uniformity of the solution mixing and increases the mixing efficiency.

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

[0007] A mixing vessel for preparing a bactericide and algaecide liquid includes a tank body, a transmission seat fixedly connected to the upper end of the tank body by a plurality of support rods, a mixing component being provided between the tank body and the transmission seat, and a waste gas purification component being provided on one side of the tank body;

[0008] The mixing component includes two lifting threaded rods, both of which are rotatably connected to a transmission base. The threads of the two lifting threaded rods are arranged in opposite directions. Lifting sleeves are threaded onto the outer walls of both lifting threaded rods. Lifting frames are fixedly connected to the lower ends of both lifting sleeves. A stirring motor is fixedly installed inside each of the two lifting frames. A stirring rod is rotatably connected to the lower ends of both lifting frames. A transmission groove is opened inside the transmission base. A transmission shaft is rotatably connected between the upper and lower inner walls of the transmission groove. Driven shafts are rotatably connected to both sides between the upper and lower inner walls of the transmission groove. A reciprocating motor and a controller are fixedly installed at the upper end of the transmission base.

[0009] With the above technical solution, since the two lifting threaded rods are fixedly connected to the driven shaft and the thread directions are opposite, when they rotate, they will drive the lifting sleeve on the outer wall to move in the opposite direction along the threaded rod (when one goes up, the other goes down), thereby driving the two lifting frames and the bottom stirring rod to achieve staggered lifting and lowering, expanding the stirring range. Furthermore, the combination of the stirring rod's rotation and lifting forms a three-dimensional stirring trajectory, which greatly improves the uniformity of the drug solution mixing.

[0010] Furthermore, the exhaust gas purification component includes a purification box, which is fixedly connected to the outer wall of the tank. An air pump is fixedly installed at the upper end of the purification box, and an air suction pipe is fixedly connected between the air pump and the tank. A connecting pipe is fixedly connected to the lower inner wall of the purification box, and an exhaust pipe is fixedly connected between the air pump and the connecting pipe. Multiple aeration discs are fixedly connected to the upper end of the connecting pipe. A fixing frame is fixedly connected to one side of the purification box, and the fixing frame and the purification box are connected in a continuous manner.

[0011] Through the above technical solution, the air pump draws the waste gas (such as chlorine) generated in the tank through the suction pipe, sends it through the exhaust pipe to the connecting pipe at the bottom of the purification box, and then disperses the waste gas in the form of bubbles into the absorbent liquid (such as alkaline or acidic solution) in the purification box through multiple aeration discs. The bubbles come into full contact with the absorbent liquid, and the acidic and alkaline components in the waste gas undergo a neutralization reaction with the absorbent liquid (such as chlorine reacting with alkaline solution to generate harmless salts), thus achieving purification treatment.

[0012] Furthermore, a fan is fixedly installed inside the fixed frame, a filter frame is fixedly connected to one side of the fixed frame by multiple fixing bolts, an activated carbon filter plate is fixedly connected inside the filter frame, and a dustproof net is fixedly connected to one side of the filter frame.

[0013] Through the above technical solution, the gas treated by the purification box enters the fixed frame under the suction of the fan. It passes through the activated carbon filter plate in the filter frame. The porous structure of the activated carbon adsorbs residual trace organic waste gas (such as isothiazolinone volatiles) or odor molecules, thereby further improving the purification effect.

[0014] Furthermore, a first gear is fixedly sleeved on the outer wall of the drive shaft, and a second gear is fixedly sleeved on the outer wall of each of the two driven shafts. Both second gears mesh with the first gear, and the lower ends of both driven shafts pass through the drive seat and are fixedly connected to the corresponding lifting threaded rod.

[0015] Through the above technical solution, the transmission shaft meshes with the second gears of the driven shafts on both sides through the first gear, transmitting the motor power to the two driven shafts, thereby driving the two lifting threaded rods to rotate.

[0016] Furthermore, the output end of the reciprocating motor passes through the transmission base and is fixedly connected to the transmission shaft, and the reciprocating motor and the controller are electrically connected.

[0017] Through the above technical solution, the controller receives a preset program and controls the start and stop, speed, and automatic switching between forward and reverse rotation of the reciprocating motor.

[0018] Furthermore, the output ends of both stirring motors pass through the corresponding lifting frame and are fixedly connected to the corresponding stirring rods, and both stirring rods pass through the top plate of the tank to the inside and are rotatably installed inside the tank;

[0019] With the above technical solution, by starting the stirring motor, the corresponding stirring rod can be controlled to rotate smoothly and effectively inside the tank.

[0020] Furthermore, a limit telescopic rod is fixedly connected between the front and rear ends of the two lifting frames and the transmission seat at their opposite ends;

[0021] Through the above technical solution, the two ends of the limiting telescopic rod are respectively connected to the lifting frame and the transmission seat, which restricts the movement of the lifting frame in the vertical direction and avoids radial displacement caused by the rotation of the threaded rod.

[0022] Furthermore, a one-way air inlet valve is fixedly connected to the center of the upper end of the tank;

[0023] Through the above technical solution, the one-way air inlet valve only allows outside air to enter from the top of the tank in one direction, balancing the negative pressure formed inside the tank when the air pump is drawing air.

[0024] This utility model has the following beneficial effects:

[0025] 1. The present invention proposes a mixing kettle for preparing bactericide and algaecide solution. By providing a mixing component, when the two lifting threaded rods rotate, they drive the lifting sleeve on the outer wall to move in opposite directions along the threaded rods (when one goes up, the other goes down), thereby driving the two lifting frames and the stirring rod at the bottom to achieve staggered lifting and lowering, expanding the mixing range. Furthermore, the combination of the rotation and lifting of the stirring rod forms a three-dimensional mixing trajectory, which greatly improves the uniformity of the solution mixing and increases the mixing efficiency.

[0026] 2. The present invention proposes a mixing kettle for preparing bactericidal and algaecide liquid. By incorporating a waste gas purification component, the air pump and aeration disc work together to disperse the waste gas into tiny bubbles, increasing the gas-liquid contact area. This allows acidic and alkaline components to be efficiently purified through neutralization reactions. Subsequently, an activated carbon filter further adsorbs residual organic impurities and odors, forming a complete purification process of "gas extraction - neutralization - adsorption". This process not only prevents waste gas leakage from polluting the operating environment but also adapts to the treatment needs of different types of waste gas. Attached Figure Description

[0027] Figure 1 This is an isometric view of a mixing vessel for preparing a bactericide and algaecide solution according to the present invention.

[0028] Figure 2 This is a partial orthogonal cross-sectional view of a mixing vessel for preparing a bactericide and algaecide solution according to the present invention.

[0029] Figure 3 for Figure 2 Enlarged structural diagram at point A;

[0030] Figure 4 This is a side view of a mixing vessel for preparing a bactericide and algaecide solution according to the present invention.

[0031] Figure 5 This is a frontal cross-sectional view of the purification chamber of the mixing vessel for preparing a bactericidal and algaecidal agent solution according to the present invention.

[0032] Explanation of reference numerals in the attached figures:

[0033] 1. Tank body; 2. Support rod; 3. Transmission seat; 4. Mixing assembly; 5. Waste gas purification assembly; 6. Lifting threaded rod; 7. Lifting sleeve; 8. Lifting frame; 9. Stirring motor; 10. Stirring rod; 11. Limiting telescopic rod; 12. Transmission groove; 13. Transmission shaft; 14. First gear; 15. Driven shaft; 16. Second gear; 17. Reciprocating motor; 18. Purification box; 19. Air pump; 20. Intake pipe; 21. Exhaust pipe; 22. Connecting pipe; 23. Aeration disc; 24. Fixing frame; 25. Fan; 26. Fixing bolt; 27. Filter frame; 28. Activated carbon filter plate; 29. ​​Dustproof net; 30. One-way air inlet valve; 31. Controller. Detailed Implementation

[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Reference Figure 1-3 This utility model provides a specific embodiment: a mixing kettle for preparing bactericidal and algaecide liquid, including a tank body 1, a transmission seat 3 fixedly connected to the upper end of the tank body 1 by a plurality of support rods 2, a mixing component 4 provided between the tank body 1 and the transmission seat 3, and a waste gas purification component 5 provided on one side of the tank body 1.

[0036] The mixing component 4 includes two lifting threaded rods 6, both of which are rotatably connected to the transmission seat 3. The threads of the two lifting threaded rods 6 are arranged in opposite directions. Lifting sleeves 7 are threaded onto the outer walls of both lifting threaded rods 6. Lifting frames 8 are fixedly connected to the lower ends of both lifting sleeves 7. Limiting telescopic rods 11 are fixedly connected between the two lifting frames 8 and the transmission seat 3 at their respective front and rear ends. The two ends of the limiting telescopic rods 11 are respectively connected to the lifting frames 8 and the transmission seat 3, restricting the vertical movement of the lifting frames 8 and preventing radial displacement caused by the rotation of the threaded rods. A stirring device is fixedly installed inside each of the two lifting frames 8. The mixing motor 9 and the lower ends of the two lifting frames 8 are rotatably connected to stirring rods 10. The output ends of the two mixing motors 9 pass through the corresponding lifting frames 8 and are fixedly connected to the corresponding stirring rods 10. The two stirring rods 10 pass through the top plate of the tank 1 to the inside and are rotatably set inside the tank 1. By starting the mixing motor 9, the corresponding stirring rods 10 can be controlled to rotate smoothly and effectively inside the tank 1. The transmission seat 3 has a transmission groove 12 inside. A transmission shaft 13 is rotatably connected between the middle of the upper and lower inner walls of the transmission groove 12. Driven shafts 15 are rotatably connected to both sides between the upper and lower inner walls of the transmission groove 12. The outer wall of the transmission shaft 13 is fixedly sleeved with... The first gear 14 and the outer walls of the two driven shafts 15 are each fixedly fitted with a second gear 16, which meshes with the first gear 14. The lower ends of the two driven shafts 15 pass through the transmission base 3 and are fixedly connected to the corresponding lifting threaded rods 6. The transmission shaft 13, through the first gear 14, meshes with the second gears 16 of the driven shafts 15 on both sides, transmitting the motor power to the two driven shafts 15, thereby driving the two lifting threaded rods 6 to rotate. The upper end of the transmission base 3 is fixedly equipped with a reciprocating motor 17 and a controller 31. The output end of the reciprocating motor 17 passes through the transmission base 3 and is fixedly connected to the transmission shaft 13. The reciprocating motor 17 and the controller 31 are electrically connected. The controller 31 receives a preset program and controls the start, stop, speed and automatic switching of the reciprocating motor 17. Since the two lifting threaded rods 6 are fixedly connected to the driven shaft 15 and the thread direction is opposite, when they rotate, they will drive the lifting sleeve 7 on the outer wall to move in the opposite direction along the threaded rod (when one rises, the other falls), thereby driving the two lifting frames 8 and the bottom stirring rod 10 to achieve staggered lifting and lowering, expanding the stirring range. Furthermore, the rotation of the stirring rod 10 and the lifting and lowering are combined to form a three-dimensional stirring trajectory, which greatly improves the uniformity of the medicine mixture.

[0037] Reference Figure 4 and Figure 5The exhaust gas purification component 5 includes a purification box 18, which is fixedly connected to the outer wall of the tank 1. An air pump 19 is fixedly installed at the upper end of the purification box 18, and an air intake pipe 20 is fixedly connected between the air pump 19 and the tank 1. A connecting pipe 22 is fixedly connected to the lower inner wall of the purification box 18, and an exhaust pipe 21 is fixedly connected between the air pump 19 and the connecting pipe 22. Multiple aeration discs 23 are fixedly connected to the upper end of the connecting pipe 22. A fixing frame 24 is fixedly connected to one side of the purification box 18, and the fixing frame 24 and the purification box 18 are interconnected. The air pump 19 draws the exhaust gas (such as chlorine) generated in the tank 1 through the air intake pipe 20, and sends it through the exhaust pipe 21 into the connecting pipe 22 at the bottom of the purification box 18. The exhaust gas is then dispersed as bubbles into the absorbent liquid (such as alkaline or acidic solution) inside the purification box 18 through the multiple aeration discs 23. The bubbles fully contact the absorbent liquid, and the acidic or alkaline components in the exhaust gas are dissolved. The gas undergoes a neutralization reaction with the absorbent (such as the reaction of chlorine with alkaline solution to produce harmless salts), achieving purification. A fan 25 is fixedly installed inside the fixed frame 24. A filter frame 27 is fixedly connected to one side of the fixed frame 24 by multiple fixing bolts 26. An activated carbon filter plate 28 is fixedly connected inside the filter frame 27. A dustproof net 29 is fixedly connected to one side of the filter frame 27. The gas treated by the purification box 18 enters the fixed frame 24 under the suction of the fan 25. It passes through the activated carbon filter plate 28 inside the filter frame 27. The porous structure of the activated carbon adsorbs residual trace organic waste gas (such as isothiazolinone volatiles) or odor molecules, thereby further improving the purification effect. A one-way air inlet valve 30 is fixedly connected to the center of the upper end of the tank 1. The one-way air inlet valve 30 only allows outside air to enter from the top of the tank 1 in one direction to balance the negative pressure formed inside the tank 1 when the air pump 19 is pumping air.

[0038] Working principle: After startup, the reciprocating motor 17 drives the transmission shaft 13 to rotate under the control of the controller 31. Through gear meshing, it drives the two lifting threaded rods 6 with opposite thread directions to rotate synchronously in opposite directions, so that the connected lifting frame 8 and stirring rod 10 can achieve staggered lifting. At the same time, the stirring motor 9 drives the stirring rod 10 to rotate, forming a three-dimensional stirring trajectory to evenly mix the medicine liquid in the tank 1. During this process, the air pump 19 draws the waste gas generated in the tank (such as chlorine gas, amine vapor, etc.) into the purification box 18 through the air suction pipe 20. It is dispersed into the absorption liquid through the aeration plate 23 for preliminary neutralization and purification. Then, the blower 25 sends the treated gas into the filter frame 27. After the activated carbon filter plate 28 adsorbs residual impurities and odors, it is discharged. The one-way air inlet valve 30 balances the air pressure in the tank 1, and the limit telescopic rod 11 ensures the stable operation of the lifting frame 8. The whole process realizes the coordinated operation of efficient mixing of medicine liquid and compliant emission of waste gas.

[0039] The following points should be noted in this article:

[0040] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.

[0041] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A preparation tank for bactericidal and algicidal agent, comprising a tank body (1), characterized in that: The upper end of the tank (1) is fixedly connected to a transmission seat (3) by multiple support rods (2), a mixing component (4) is provided between the tank (1) and the transmission seat (3), and a waste gas purification component (5) is provided on one side of the tank (1). The mixing component (4) includes two lifting threaded rods (6), both of which are rotatably connected to the transmission seat (3). The threads of the two lifting threaded rods (6) are arranged in opposite directions. The outer walls of the two lifting threaded rods (6) are threaded with lifting sleeves (7). The lower ends of the two lifting sleeves (7) are fixedly connected to lifting frames (8). The interiors of the two lifting frames (8) are fixedly equipped with stirring motors (9). The lower ends of the two lifting frames (8) are rotatably connected with stirring rods (10). The interior of the transmission seat (3) is provided with a transmission groove (12). The middle of the upper and lower inner walls of the transmission groove (12) is rotatably connected with a transmission shaft (13). The two sides of the upper and lower inner walls of the transmission groove (12) are rotatably connected with driven shafts (15). The upper end of the transmission seat (3) is fixedly equipped with a reciprocating motor (17) and a controller (31).

2. The preparation of a sterilization and algae-killing agent liquid according to claim 1, characterized in that: The exhaust gas purification component (5) includes a purification box (18), which is fixedly connected to the outer wall of the tank (1). An air pump (19) is fixedly installed at the upper end of the purification box (18). An air suction pipe (20) is fixedly connected between the air pump (19) and the tank (1). A connecting pipe (22) is fixedly connected to the inner wall of the lower end of the purification box (18). An exhaust pipe (21) is fixedly connected between the air pump (19) and the connecting pipe (22). Multiple aeration discs (23) are fixedly connected to the upper end of the connecting pipe (22). A fixing frame (24) is fixedly connected to one side of the purification box (18). The fixing frame (24) and the purification box (18) are connected in a through manner.

3. The preparation of a sterilizing and algicidal agent liquid according to claim 2, characterized in that: A fan (25) is fixedly installed inside the fixed frame (24). A filter frame (27) is fixedly connected to one side of the fixed frame (24) by multiple fixing bolts (26). An activated carbon filter plate (28) is fixedly connected inside the filter frame (27). A dustproof net (29) is fixedly connected to one side of the filter frame (27).

4. The preparation of a sterilization and algae-killing agent liquid according to claim 1, characterized in that: The outer wall of the drive shaft (13) is fixedly sleeved with a first gear (14), and the outer walls of the two driven shafts (15) are fixedly sleeved with second gears (16). The two second gears (16) mesh with the first gears (14), and the lower ends of the two driven shafts (15) pass through the drive seat (3) and are fixedly connected to the corresponding lifting threaded rods (6).

5. The preparation of a sterilizing and algae-killing agent liquid according to claim 1, characterized in that: The output end of the reciprocating motor (17) passes through the transmission seat (3) and is fixedly connected to the transmission shaft (13). The reciprocating motor (17) and the controller (31) are electrically connected.

6. The preparation of a sterilization and algae-killing agent liquid according to claim 1, characterized in that: The output ends of the two stirring motors (9) pass through the corresponding lifting frame (8) and are fixedly connected to the corresponding stirring rod (10). The two stirring rods (10) pass through the top plate of the tank (1) to the inside and are rotatably set inside the tank (1).

7. The preparation of a sterilizing and algae-killing agent liquid according to claim 1, characterized in that: Limiting telescopic rods (11) are fixedly connected between the front and rear ends of the two lifting frames (8) and the transmission seat (3).

8. The preparation of a sterilizing and algae-killing agent liquid according to claim 1, characterized in that: A one-way air inlet valve (30) is fixedly connected to the center of the upper end of the tank (1).

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