Grinding and stirring integrated water treatment reaction kettle

Abstract

The utility model relates to the technical field of water treatment, and discloses a grinding and stirring integrated water treatment reaction kettle, which comprises a treatment tank, a grinding cylinder and a crushing box are arranged above the treatment tank, the crushing box is arranged above the grinding cylinder and is communicated with the grinding cylinder, the bottom surface of the crushing box is a screen plate, a crushing structure is arranged in the crushing box, and the grinding cylinder is communicated with the crushing box. A plurality of grinding cutters are rotatably arranged in the grinding cylinder, a screening plate flush with the grinding cylinder is embedded in the bottom face of the grinding cylinder, any grinding cutter is attached to the bottom face of the grinding cylinder, the screening plate is communicated with the treatment tank through a chemical feeding pipe, and a liquid inlet pipe and a liquid outlet pipe are arranged at the upper end and the lower end of the treatment tank respectively. The rotating shaft I is driven by a motor I fixedly arranged above the treatment tank, and a plurality of stirring blade groups in different directions are arranged on one side wall of the rotating shaft. The water treatment device has the advantages that the water treatment device has crushing and grinding functions and can be quickly matched with water treatment work, and the mixing speed of a medicament and water is increased by using the multidirectional stirring blades.

Description

Technical Field

[0001] This utility model relates to the field of water treatment technology, specifically to a water treatment reactor that integrates grinding and stirring. Background Technology

[0002] Water treatment reactors are key pieces of equipment in water treatment processes. Structurally, they are generally closed containers in various shapes, such as cylinders. Their materials are typically corrosion-resistant, like stainless steel, to withstand the corrosive effects of various chemicals in the water. Functionally, they are the sites where chemical reactions take place. For example, in water purification, coagulants are added to the reactor, and a stirring device ensures thorough mixing between the coagulant and water, causing suspended particles in the water to coagulate and settle. The reactor can precisely control reaction conditions such as temperature, pressure, and stirring speed to ensure efficient and stable reaction, thereby effectively removing impurities, heavy metals, organic matter, and other harmful substances from the water.

[0003] Currently, in practical applications of water treatment reactors, powdered solid and liquid reagents are typically added to the reactor to undergo chemical reactions or physical precipitation with the wastewater, thereby achieving water treatment. However, in some cases, there may not be enough time to crush and grind the solid reagents. If the reagents are then removed for grinding, it could delay the optimal water treatment time. Equipping the reactor with a grinding device can effectively avoid this situation. Utility Model Content

[0004] To solve the above-mentioned problems, this utility model proposes a water treatment reactor that integrates grinding and stirring, with crushing and grinding functions, which can quickly cooperate with water treatment work and uses multi-directional stirring blades to accelerate the fusion speed of the reagents and water.

[0005] To solve the above-mentioned technical problems, the technical solution proposed by this utility model is as follows: a water treatment reactor integrating grinding and stirring, comprising a treatment tank, a grinding cylinder and a crushing box above the treatment tank, the crushing box being located above and connected to the grinding cylinder, the bottom surface of the crushing box being a mesh plate, the crushing box having a crushing structure inside, a plurality of grinding blades being rotatably arranged inside the grinding cylinder, a sieve plate flush with the bottom surface of the grinding cylinder being embedded therein, any of the grinding blades being set against the bottom surface of the grinding cylinder, the sieve plate being connected to the treatment tank through a dosing pipe, an inlet pipe and an outlet pipe being respectively provided at the upper and lower ends of the treatment tank, a rotating shaft being rotatably arranged inside the treatment tank, the rotating shaft being driven by a motor fixed above the treatment tank, and a plurality of stirring blades in different directions being provided on one side wall of the rotating shaft.

[0006] Furthermore, symmetrical supports are provided above the processing tank, and the supports are connected and fixed to the processing tank by screws. The upper end of the supports is connected to the same support plate, and the grinding cylinder is fixed on the support plate.

[0007] Based on the above characteristics, the screw connection makes the installation of the grinding cylinder more stable, effectively reducing the possibility of displacement or instability of the grinding cylinder caused by vibration and other factors during equipment operation. It also facilitates installation and disassembly, making maintenance and repair of the crushing box and grinding cylinder easier.

[0008] Furthermore, several through holes are provided at the four corners of the bottom surface of the crushing box, and collection boxes are symmetrically placed on the support plate on both sides of the grinding cylinder and below the through holes. The collection boxes are provided with handles on their side walls.

[0009] Based on the above features, the through-hole design allows larger drugs that have not undergone crushing and grinding to fall naturally, preventing impurities from accumulating in the crushing chamber and affecting the crushing process. The collection box facilitates the centralized collection and reuse of the falling drugs, and the handle allows for easy removal and replacement of the collection box, improving operational convenience.

[0010] Furthermore, the crushing structure includes crushing plates symmetrically arranged inside the crushing box. The crushing plates are driven by an electric push rod fixed to the side wall of the crushing box, and several crushing teeth are provided on both sides of the crushing plates.

[0011] Based on the above characteristics, the symmetrically arranged crushing plates, driven by an electric pusher, can approach each other to crush the drug. The crushing teeth on both sides of the crushing plates increase the contact area and friction with impurities, allowing for crushing from two directions, resulting in good crushing effect and high efficiency.

[0012] Furthermore, a second motor is provided in the lower center of the crushing box, and a second rotating shaft is connected to the output end of the second motor. The grinding blade is fixedly mounted on the side wall of the second rotating shaft.

[0013] Based on the above characteristics, the second motor drives the second rotating shaft to drive the grinding blade to grind the crushed material, which can further refine the crushed impurities and improve the water treatment effect.

[0014] Furthermore, the stirring blade assembly includes stirring blade one and stirring blade two. Stirring blade one is fixedly mounted on one side wall of the rotating shaft, and a four-way diverging support rod is rotatably connected to one side wall of the rotating shaft. Stirring blade two is fixedly mounted on the side wall of the support rod, and stirring blade two on the same support rod are evenly distributed at intervals and in different directions.

[0015] Based on the above characteristics, the combined design of stirring blade one and stirring blade two increases the complexity and versatility of the stirring process. Stirring blade one can perform basic stirring actions driven by rotating shaft one, while stirring blade two, through four-way radiating support rods, stirs the water and chemicals in different directions. This ensures thorough mixing of the chemicals and water, accelerating the water treatment process.

[0016] The advantages of this utility model compared with the prior art are as follows:

[0017] Equipped with crushing and grinding functions, it can quickly integrate with water treatment operations: a crushing box is installed on the treatment tank, with a crushing structure inside to crush the drugs to be added. A grinding cylinder is installed below the crushing box, and the grinding blades inside the grinding cylinder can grind the crushed drugs. The ground drugs can be directly added to the treatment tank through the dosing pipe, which is conducive to full contact and reaction with water in the subsequent water treatment process, improving the efficiency of water treatment. There is no need to grind the drugs separately, and the operation is simple and convenient.

[0018] Multi-directional stirring blades are used to accelerate the fusion speed of the reagent and water: The treatment tank is equipped with a group of stirring blades driven by a motor and a rotating shaft in different directions, which can generate stirring force at different positions and angles, avoiding the single flow of water, accelerating the fusion speed of the reagent and water, and improving the reaction efficiency of water treatment. Attached Figure Description

[0019] Figure 1 This is a perspective view of the present invention;

[0020] Figure 2 This is the front view of this utility model;

[0021] Figure 3 This is a top view of the present invention;

[0022] Figure 4 This is a schematic diagram of the interior of the processing tank of this utility model.

[0023] As shown in the figure: 1. Processing tank; 2. Grinding cylinder; 3. Crushing box; 4. Grinding blade; 5. Filter plate; 6. Dosing pipe; 7. Liquid inlet pipe; 8. Rotating shaft one; 9. Motor one; 10. Support; 11. Support plate; 12. Through hole; 13. Collection box; 14. Handle; 15. Crushing plate; 16. Electric push rod; 17. Motor two; 18. Stirring blade one; 19. Stirring blade two; 20. Support rod. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] Combined with appendix Figure 1 Appendix Figure 2A water treatment reactor integrating grinding and stirring is disclosed, comprising a treatment tank 1, a grinding cylinder 2 and a crushing chamber 3 above the treatment tank 1, and symmetrical supports 10 above the treatment tank 1. The supports 10 are connected and fixed to the treatment tank 1 by screws, and the upper end of the supports 10 is connected to the same support plate 11. The grinding cylinder 2 is fixedly mounted on the support plate 11. The screw connection makes the installation of the grinding cylinder 2 more stable, and can effectively reduce the displacement or instability of the grinding cylinder 2 caused by vibration and other factors during equipment operation. It also facilitates installation and disassembly, and makes it convenient for maintenance and repair of the crushing chamber 3 and the grinding cylinder 2.

[0026] Combined with appendix Figure 3 Appendix Figure 4 The crushing box 3 is located above and communicates with the grinding cylinder 2. The bottom surface of the crushing box 3 is a mesh plate, and several through holes 12 are provided at the four corners of the bottom surface of the crushing box 3. The through holes 12 allow larger drugs that have not undergone crushing and grinding to fall naturally, avoiding the accumulation of drugs in the crushing box 3 and affecting the crushing process. Collection boxes 13 are symmetrically placed on the support plate 11 on both sides of the grinding cylinder 2 and below the through holes 12. The collection boxes 13 facilitate the centralized collection and reuse of the falling drugs. The side wall of the collection box 13 is provided with a handle 14, which allows the collection box 13 to be easily taken out and put back, improving the convenience of operation.

[0027] Combined with appendix Figure 3 The crushing chamber 3 is equipped with a crushing structure, which includes crushing plates 15 symmetrically arranged within the crushing chamber 3. The crushing plates 15 are driven by electric push rods 16 fixed to the side wall of the crushing chamber 3. Each crushing plate 15 has several crushing teeth on both sides. Driven by the electric push rods 16, the symmetrically arranged crushing plates 15 can approach each other to crush the drug. The crushing teeth on both sides of the crushing plates 15 increase the contact area and friction with the drug, allowing for crushing from two directions, resulting in good crushing effect and high efficiency.

[0028] Combined with appendix Figure 3 The grinding cylinder 2 is equipped with a plurality of grinding blades 4 rotating inside. A screen plate 5, flush with the bottom surface of the grinding cylinder 2, is embedded therein. Each grinding blade 4 is set to fit against the bottom surface of the grinding cylinder 2. A second motor 17 is provided in the middle of the lower part of the crushing box 3. A second rotating shaft is connected to the output end of the second motor 17. The grinding blades 4 are fixed on the side wall of the second rotating shaft. The second motor 17 drives the second rotating shaft to drive the grinding blades 4 to grind the crushed medicine, which can further refine the crushed medicine and improve the water treatment effect.

[0029] Combined with appendix Figure 1 Appendix Figure 4The filter plate 5 is connected to the treatment tank 1 via a dosing pipe 6. The treatment tank 1 has an inlet pipe 7 and an outlet pipe at its upper and lower ends, respectively. A rotating shaft 8 is rotatably mounted inside the treatment tank 1, driven by a motor 9 fixed above the treatment tank 1. Several stirring blades with different directions are mounted on the side wall of the rotating shaft 8. Each stirring blade assembly includes stirring blade 18 and stirring blade 19. Stirring blade 18 is fixed to the side wall of the rotating shaft 8, and a four-way radiating support rod 20 is rotatably connected to the side wall of the rotating shaft 8. Stirring blade 19 is fixed to the side wall of the support rod 20, and the stirring blades 19 on the same support rod 20 are evenly distributed at intervals and in different directions. This combination of stirring blades 18 and 19 increases the complexity and versatility of the stirring action. Stirring blade 18 can perform basic stirring under the drive of the rotating shaft 8, while stirring blade 19 stirs water and chemicals in different directions via the four-way radiating support rod 20. This ensures the chemicals and water are thoroughly mixed, accelerating the water treatment process.

[0030] The specific implementation of this utility model is as follows: The reaction vessel is connected to an external power source. The water to be treated is injected into the treatment tank 1 through the inlet pipe 7. The drug to be added is sent into the crushing chamber 3. The electric push rod 16 is turned on, and the crushing plates 15 in the crushing chamber 3 move relative to each other under the drive of the electric push rod 16, using the crushing teeth on both sides to crush larger drugs. The crushed drugs are initially screened by the mesh plate on the bottom surface of the crushing chamber 3 and then enter the grinding cylinder 2. During the process, some drugs fall into the collection box 13 through the through hole 12. The collection box 13 is lifted at regular intervals and the drugs inside are poured into the grinding cylinder 2 for further grinding. The second motor 17 is turned on, and the second motor 17 drives the second rotating shaft to rotate, driving the grinding blade 4 to grind the crushed drugs. The grinding blade 4, which is in contact with the bottom surface of the grinding cylinder 2, pushes the drugs through the sieve plate 5 during rotation. Drugs that meet certain fineness requirements can pass through the sieve plate 5 and then enter the treatment tank 1 through the dosing pipe 6. Other drugs continue to participate in the grinding. When motor 9 is turned on, it drives shaft 8 to rotate. Shaft 8 then drives stirring blades 18 and 19 to mix the water and chemicals. Stirring blade 18 performs basic stirring, while stirring blade 19, under the action of water flow, drives support rod 20 to rotate, thus achieving thorough mixing of the water and chemicals in treatment tank 1, accelerating the fusion speed of the chemicals and water, and achieving efficient water treatment.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; for those skilled in the art, the specific meaning of the above term in this utility model can be understood according to the specific circumstances.

[0032] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A water treatment reactor integrating grinding and stirring, comprising a treatment tank (1), characterized in that: The processing tank (1) is equipped with a grinding cylinder (2) and a crushing box (3) above it. The crushing box (3) is located above the grinding cylinder (2) and is connected to the grinding cylinder (2). The bottom surface of the crushing box (3) is a mesh plate. The crushing box (3) is equipped with a crushing structure. Several grinding blades (4) are rotatably arranged inside the grinding cylinder (2). A screen plate (5) is embedded on the bottom surface of the grinding cylinder (2) and is flush with it. Any of the grinding blades (4) is set to fit against the bottom surface of the grinding cylinder (2). The screen plate (5) is connected to the processing tank (1) through a dosing pipe (6). The upper and lower ends of the processing tank (1) are respectively equipped with an inlet pipe (7) and an outlet pipe. A rotating shaft (8) is rotatably arranged inside the processing tank (1). The rotating shaft (8) is driven by a motor (9) fixed above the processing tank (1). Several stirring blades with different directions are arranged on the side wall of the rotating shaft (8).

2. The water treatment reactor integrating grinding and stirring according to claim 1, characterized in that: The processing tank (1) is symmetrically provided with brackets (10) above it. The brackets (10) are connected and fixed to the processing tank (1) by screws. The upper end of the brackets (10) is connected to the same support plate (11). The grinding cylinder (2) is fixed on the support plate (11).

3. The water treatment reactor integrating grinding and stirring according to claim 2, characterized in that: The crushing box (3) has several through holes (12) at the four corners of its bottom surface. On the support plate (11), collection boxes (13) are symmetrically placed on both sides of the grinding cylinder (2) and below the through holes (12). The collection box (13) has a handle (14) on its side wall.

4. The water treatment reactor integrating grinding and stirring according to claim 1, characterized in that: The crushing structure includes crushing plates (15) symmetrically arranged in the crushing box (3). The crushing plates (15) are driven by electric push rods (16) fixed on the side wall of the crushing box (3). Several crushing teeth are provided on both sides of the crushing plates (15).

5. The water treatment reactor integrating grinding and stirring according to claim 1, characterized in that: The crushing box (3) is equipped with a second motor (17) at the bottom center. The output end of the second motor (17) is connected to a second rotating shaft. The grinding blade (4) is fixed on the side wall of the second rotating shaft.

6. The water treatment reactor integrating grinding and stirring according to claim 1, characterized in that: The stirring blade assembly includes stirring blade one (18) and stirring blade two (19). Stirring blade one (18) is fixedly mounted on the side wall of rotating shaft one (8). A four-way diverging support rod (20) is rotatably connected to the side wall of rotating shaft one (8). Stirring blade two (19) is fixedly mounted on the side wall of support rod (20), and stirring blade two (19) on the same support rod (20) are evenly distributed at intervals and in different directions.

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