An apparatus for producing a flocculant for settling a new pollutant

Abstract

The utility model discloses a flocculating agent production device of new pollutant subsides, relates to flocculating agent production field. The device includes agitator tank, and agitator tank is provided with multifunctional stirring spare and heating spiral pipe, and multifunctional stirring spare rotation is connected in agitator tank, and multifunctional stirring spare includes stirring rod, seal ring and feeding arc groove, and stirring rod is used for stirring solution, and seal ring fixedly connected in the top end of stirring rod, and feeding arc groove is set up on seal ring, and feeding arc groove is used for regularly feeding in agitator tank, and heating spiral pipe is used for heating solvent temperature in agitator tank. The device carries out fixed round -robin addition to the medicament of auxiliary addition and its required alkaline solvent, makes the safety problem to be eliminated while, the addition of medicament will not be complicated, in addition, through setting up heating pipe in the inside makes the temperature of jar to rise, and the raw material such as quaternary ammonium salt cation monomer or hydrophobic modified polymer improves the dissolution rate under high temperature.

Description

Technical Field

[0001] This utility model relates to the field of flocculant production technology, specifically to a flocculant production device for settling new pollutants. Background Technology

[0002] The flocculant production equipment for settling new pollutants is mainly used to manufacture flocculants that can efficiently remove emerging pollutants from water. The principle is to combine components with adsorption, bridging or charge neutralization capabilities through specific chemical reactions or physical mixing processes to form substances that can promote the aggregation of pollutants into larger particles. After these flocculants are put into the water body, they can accelerate the settling of tiny suspended solids and colloidal particles, thereby purifying the water quality.

[0003] Existing flocculants generally involve material preparation, mixing, coagulation, filtration, washing, and finally drying to produce the flocculant. Because new pollutants need to be settled, new raw materials are added during production, such as quaternary ammonium cationic monomers or hydrophobically modified polymers targeting microplastics, antibiotics, PFAS, and other new pollutants. These raw materials are poorly soluble in water during coagulation and stirring, leading to ineffective stirring and coagulation. Furthermore, they adhere to the inner wall of the stirred tank, forming scale, which not only worsens the stirring effect but also increases the maintenance difficulty of the stirred tank. In addition, some auxiliary raw materials, such as sulfide-modified flocculants, generate harmful gases when exposed to acid in the stirred tank. Alkaline solvents need to be added to the stirred tank before spraying to prevent the generation of harmful gases, making the feeding process cumbersome and prone to safety issues. To address these problems, this invention provides a flocculant production device for settling new pollutants. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a flocculant production device for settling new pollutants. It solves the problems of raw materials being poorly soluble in water during coagulation and stirring, leading to ineffective stirring and coagulation, and the formation of scale on the inner wall of the mixing vessel, which not only worsens the stirring effect but also increases the maintenance difficulty of the mixing vessel. Furthermore, some auxiliary raw materials, such as sulfide-modified flocculants, generate harmful gases when exposed to acid in the mixing vessel, requiring the addition of alkaline solvents before spraying to prevent the generation of harmful gases, resulting in cumbersome feeding procedures and potential safety issues.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a flocculant production device for settling new pollutants, comprising a mixing tank, wherein a multifunctional stirring component and a heating spiral tube are provided inside the mixing tank, the multifunctional stirring component is rotatably connected inside the mixing tank, the multifunctional stirring component includes a stirring rod, a sealing ring, and a feeding arc groove, the stirring rod is used to stir the solution, the sealing ring is fixedly connected to the top of the stirring rod, the feeding arc groove is formed on the sealing ring, the feeding arc groove is used to periodically feed material into the mixing tank, and the heating spiral tube is used to heat the solvent temperature inside the mixing tank.

[0006] Preferably, the mixing tank includes a top shell, a first addition port, a main addition tank, and a second addition port. The first addition port is located at one end of the top shell and is used to add auxiliary raw materials for the flocculant. The main addition tank is located on the top shell and is used to add the main raw materials for the flocculant. The second addition port is located at the end of the top shell away from the first addition port and is used to add alkaline solvents. The second addition port and the first addition port are located above the sealing ring and are fed alternately through the feeding arc groove.

[0007] Preferably, the mixing tank further includes a tank shell and an output chassis, the multi-functional mixing component is rotatably connected inside the tank shell, the top shell is installed at the top of the tank shell, the output chassis is installed at the bottom of the tank shell, and the heating spiral tube is installed on the output chassis.

[0008] Preferably, an external scraper is fixedly connected to the stirring rod, the external scraper being used to scrape off dirt from the inner wall of the tank shell, and a guide plate is fixedly connected between the stirring rod and the external scraper, the guide plate being used to further coagulate and stir the solution.

[0009] Preferably, the multifunctional stirring component further includes a rotating main rod and a connecting plate. A servo motor is installed on the top shell. The rotating main rod is fixedly connected to the power output end of the servo motor. The connecting plate is fixedly connected to the bottom end of the rotating main rod. The stirring rod is fixedly connected to both ends of the connecting plate. The rotating main rod is used to drive the stirring rod to rotate.

[0010] Preferably, a connecting pipe is fixedly connected to the top end of the heating spiral tube, and the connecting pipe is used to connect the two sets of heating spiral tubes and realize hot water circulation.

[0011] This utility model discloses a flocculant production device for settling new pollutants, which has the following beneficial effects: This flocculant production device for settling new pollutants is designed to add auxiliary agents and the required alkaline solvents in a fixed and alternating manner while scraping off the dirt on the inner wall. This eliminates safety issues and makes the addition of agents less cumbersome. In addition, by setting a heating pipe inside the tank to raise the temperature inside the tank, the dissolution rate of raw materials such as quaternary ammonium salt cationic monomers or hydrophobic modified polymers is increased at high temperatures. Attached Figure Description

[0012] 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 or the prior art 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.

[0013] Figure 1 This is a schematic diagram of the overall front structure of this utility model;

[0014] Figure 2 This is a schematic diagram showing the overall detailed structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the overall cross-sectional structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the overall exploded structure of this utility model;

[0017] Figure 5 This is a schematic diagram of the front structure of the multifunctional stirring component of this utility model.

[0018] In the diagram: 1. Mixing tank; 11. Tank shell; 12. Top shell; 13. First feeding port; 14. Main feeding trough; 15. Second feeding port; 16. Output chassis; 2. Servo motor; 3. Multifunctional mixing component; 31. Rotating main rod; 32. Connecting plate; 33. Mixing rod; 331. Outer scraper; 34. Guide plate; 35. Sealing ring; 36. Feeding arc groove; 4. Heating spiral tube; 41. Connecting pipe. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] This application provides a flocculant production device for settling new pollutants, solving the problems of raw materials being poorly soluble in water during coagulation and stirring, resulting in ineffective stirring and coagulation, and their adhesion to the inner wall of the mixing vessel forming scale, which not only worsens the stirring effect but also increases the maintenance difficulty of the mixing vessel. In addition, some auxiliary raw materials, such as sulfide-modified flocculants, generate harmful gases when they come into contact with acid in the mixing vessel, requiring the addition of alkaline solvents to the mixing vessel before spraying to prevent the generation of harmful gases, making the feeding process cumbersome and prone to safety issues.

[0021] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0022] This utility model discloses a flocculant production device for settling new pollutants. Example

[0023] According to the appendix Figure 1-5 As shown, the system includes a mixing tank 1, which contains a multi-functional stirring element 3 and a heating spiral tube 4. The multi-functional stirring element 3 is rotatably connected inside the mixing tank 1 and includes a stirring rod 33, a sealing ring 35, and a feeding arc groove 36. The stirring rod 33 is used to stir the solution, the sealing ring 35 is fixedly connected to the top of the stirring rod 33, and the feeding arc groove 36 is formed on the sealing ring 35. The feeding arc groove 36 is used to periodically add material into the mixing tank 1. The heating spiral tube 4 is used to heat the solvent in the mixing tank 1. The mixing tank 1 includes a top shell 12, a first addition port 13, a main addition groove 14, and a second addition port 15. The first addition port 13 is formed at one end of the top shell 12 and is used to add flocculant. The main addition trough 14 is located on the top shell 12 and is used to add the main raw materials for the flocculant. The second addition port 15 is located at the end of the top shell 12 away from the first addition port 13 and is used to add the alkaline solvent. The second addition port 15 and the first addition port 13 are located above the sealing ring 35. The materials are added alternately through the feeding arc groove 36. The rotation of the stirring rod 33 drives the rotation of the sealing ring 35, so that the first addition port 13 and the second addition port 15 at the top of the sealing ring 35 can only fall when they rotate to the feeding arc groove 36, so that the feeding frequency of the two is the same, and the order is that the alkaline solvent is added first and then the auxiliary raw materials are added, so that the auxiliary raw materials will not produce harmful gases.

[0024] The mixing tank 1 also includes a tank shell 11 and an output chassis 16. The multi-functional mixing component 3 is rotatably connected inside the tank shell 11. The top shell 12 is installed at the top of the tank shell 11, the output chassis 16 is installed at the bottom of the tank shell 11, and the heating spiral tube 4 is installed on the output chassis 16. Example

[0025] Based on Example 1, according to Appendix Figure 1-5 As shown, an outer scraper 331 is fixedly connected to the stirring rod 33. The outer scraper 331 is used to scrape off dirt on the inner wall of the tank shell 11. A guide plate 34 is fixedly connected between the stirring rod 33 and the outer scraper 331. The guide plate 34 is used to further coagulate and stir the solution. The multi-functional stirring component 3 also includes a rotating main rod 31 and a connecting plate 32. A servo motor 2 is installed on the top shell 12. The rotating main rod 31 is fixedly connected to the power output end of the servo motor 2. The connecting plate 32 is fixedly connected to the bottom end of the rotating main rod 31. The stirring rod 33 is fixedly connected to both ends of the connecting plate 32. The rotating main rod 31 is used to drive the stirring rod 33 to rotate.

[0026] A connecting pipe 41 is fixedly connected to the top end of the heating spiral tube 4. The connecting pipe 41 is used to connect the two sets of heating spiral tubes 4 and realize hot water circulation.

[0027] 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A flocculant production apparatus for settling new pollutants, comprising a mixing tank (1), characterized in that, The mixing tank (1) is equipped with: A multi-functional stirring component (3) is rotatably connected inside a mixing tank (1), and the multi-functional stirring component (3) includes: Stirring rod (33), said stirring rod (33) is used to stir the solution; A sealing ring (35) is fixedly connected to the top of the stirring rod (33); Feeding arc groove (36), the feeding arc groove (36) is opened on the sealing ring (35), the feeding arc groove (36) is used to feed materials into the mixing tank (1) at regular intervals; Heating spiral tube (4) is used to heat the solvent temperature inside the stirring tank (1).

2. The flocculant production apparatus for settling new pollutants according to claim 1, characterized in that: The mixing tank (1) includes: Top shell (12); The first addition port (13) is located at one end of the top shell (12) and is used to add auxiliary raw materials for flocculant. The main addition tank (14) is located on the top shell (12) and is used to add the main raw materials for flocculant. The second addition port (15) is located at the end of the top shell (12) away from the first addition port (13) and is used to add alkaline solvent. The second addition port (15) and the first addition port (13) are located above the sealing ring (35) and are fed alternately through the feeding arc groove (36).

3. The flocculant production apparatus for settling new pollutants according to claim 2, characterized in that: The mixing tank (1) also includes: Tank shell (11), the multi-functional stirring component (3) is rotatably connected inside the tank shell (11), and the top shell (12) is installed on the top of the tank shell (11); Output chassis (16) is installed at the bottom of the tank shell (11), and heating spiral tube (4) is installed on the output chassis (16).

4. The flocculant production apparatus for settling new pollutants according to claim 3, characterized in that: An external scraper (331) is fixedly connected to the stirring rod (33). The external scraper (331) is used to scrape off dirt on the inner wall of the tank shell (11). A guide plate (34) is fixedly connected between the stirring rod (33) and the external scraper (331). The guide plate (34) is used to further coagulate and stir the solution.

5. The flocculant production apparatus for settling new pollutants according to claim 2, characterized in that: The multifunctional stirring component (3) also includes: Rotate the main rod (31), and a servo motor (2) is installed on the top shell (12). The main rod (31) is fixedly connected to the power output end of the servo motor (2). The connecting plate (32) is fixedly connected to the bottom end of the rotating main rod (31), and the stirring rod (33) is fixedly connected to both ends of the connecting plate (32). The rotating main rod (31) is used to drive the stirring rod (33) to rotate.

6. The flocculant production apparatus for settling new pollutants according to claim 1, characterized in that: The top end of the heating spiral tube (4) is fixedly connected to a connecting pipe (41), which is used to connect the two sets of heating spiral tubes (4) and realize hot water circulation.

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