Mixing kettle for producing water-soluble fertilizer

Abstract

The mixing kettle comprises a tank body, a first flange plate is mounted at the top end of the tank body, a motor and two groups of air cylinders are fixedly mounted at the top end of a top cover, a feeding hole is formed in the outer surface of the top cover, one end of the motor is connected with a stirring rod, one ends of the two groups of air cylinders are connected with movable rods, and the movable rods are connected with the stirring rod. A movable rod is arranged at the bottom end of the second flange plate, one end of the movable rod is connected with a connecting circular plate, the outer surface of the connecting circular plate is connected with a plurality of sets of brushes, and the bottom end of the second flange plate is connected with a bottom cover. After mixing is completed, automatic cleaning can be achieved by starting the air cylinder, people do not need to go deep into the tank body, and the cleaning difficulty and the labor intensity are greatly reduced. And meanwhile, the brush is in close contact with the inner wall of the tank body, so that thoroughness in cleaning is ensured, cleanness of equipment is kept, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing kettles, specifically a mixing kettle for water-soluble fertilizer production. Background Art

[0002] In the water-soluble fertilizer production industry, as a key equipment, the mixing kettle undertakes the important task of efficiently and evenly mixing various raw materials. However, with the continuous increase in the types of water-soluble fertilizers and the increasing complexity of the production process, the performance and maintenance requirements for the mixing kettle have also increased. In the existing mixing kettles during the mixing process of water-soluble fertilizers, due to the complex composition of water-soluble fertilizers, including various nutrient elements and additives, these substances are prone to chemical reactions or physical depositions with the inner wall of the mixing kettle during the mixing process, resulting in the formation of difficult-to-remove stains and scale on the inner wall surface. These scales not only affect the mixing efficiency but also have an adverse impact on product quality. The existing mixing kettle designs often focus on the mixing effect and production efficiency while neglecting the maintainability of the equipment. The components of many mixing kettles are designed compactly and are difficult to disassemble, resulting in great difficulties in the cleaning process, especially for cleaning the inner wall and dead corner areas. Traditional cleaning methods are often time-consuming, inefficient, and difficult to completely remove stains, increasing the maintenance cost and labor burden. Summary of the Utility Model

[0003] (1) Purpose of the Utility Model

[0004] In view of this, the purpose of the present utility model is to provide a mixing kettle for water-soluble fertilizer production, which solves the problems raised in the above background.

[0005] (2) Technical Solution

[0006] The mixing kettle for water-soluble fertilizer production includes a tank body. A first flange is installed at the top end of the tank body, and a second flange is installed at the bottom end of the tank body. One side of the first flange is connected to a top cover, and a motor and two groups of cylinders are fixedly installed at the top end of the top cover. A feed inlet is opened on the outer surface of the top cover. One end of the motor is connected to a stirring rod. One end of the two groups of cylinders is connected to a movable rod, and one end of the movable rod is connected to an adapter circular plate. Multiple groups of brushes are connected to the outer surface of the adapter circular plate. The bottom end of the second flange is connected to a bottom cover, and a discharge outlet is opened on the outer surface of the bottom cover. Multiple groups of connecting blocks are fixedly installed on the outer surface of the tank body, and a support rod is fixedly installed on one side of the multiple groups of connecting blocks.

[0007] Preferably, a sealing ring is fixedly installed at the bottom end of the tank body, and the outer surface of the sealing ring is wrapped with rubber.

[0008] Preferably, a sealing groove is opened on the outer surface of one side of the bottom cover.

[0009] Preferably, a reinforcing plate is fixedly installed between multiple groups of the support rods.

[0010] Preferably, a base is fixedly installed at the bottom end of multiple groups of the support rods, and the base is conical.

[0011] Preferably, multiple reinforcing rings are fixedly installed on the outer surface of two groups of the cylinders, and a reinforcing rod is connected between multiple groups of the reinforcing rings.

[0012] Preferably, the connecting block is triangular.

[0013] As can be seen from the above technical solutions, the present application has the following beneficial effects:

[0014] 1. Through the cylinder, the movable rod, the connecting circular plate and multiple groups of brushes, after the mixing is completed, starting the cylinder can achieve automatic cleaning, without the need for manual entry into the interior of the tank body, greatly reducing the cleaning difficulty and labor intensity. At the same time, the close contact between the brushes and the inner wall of the tank body ensures the thoroughness of cleaning, which helps to keep the equipment clean and extend its service life.

[0015] 2. Through the design of the first flange and the second flange, the top cover and the bottom cover can be conveniently detached from the tank body, thereby exposing the entire interior space of the tank body. This detachable design not only facilitates manual cleaning or in-depth cleaning using equipment such as high-pressure water guns, but also facilitates inspection, maintenance and repair work on the interior of the tank body, improving the maintainability and reliability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the first three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is the second three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 3 is the first exploded structural schematic diagram of the present utility model;

[0019] Figure 4 is the second exploded structural schematic diagram of the present utility model;

[0020] Figure 5 is the present utility model Figure 3 the enlarged schematic diagram at A in.

[0021] In the figure: 1, tank body; 2, first flange; 3, second flange; 4, top cover; 5, bottom cover; 6, connecting block; 7, support rod; 8, reinforcement plate; 9, motor; 911, stirring rod; 811, cylinder; 812, reinforcement rod; 813, movable rod; 814, connecting circular plate; 815, brush; 711, base; 511, discharge port; 512, reinforcement ring; 411, feed port; 311, sealing ring; 312, sealing groove. Detailed implementation mode

[0022] The following description is essentially exemplary only and is not intended to limit the present disclosure, application, and uses. It should be understood that in all these drawings, the same or similar reference numerals indicate the same or similar parts and features. Each drawing only schematically shows the concept and principle of the implementation mode of the present disclosure, and does not necessarily show the specific dimensions and their ratios of each implementation mode of the present disclosure. Specific parts in a specific drawing may be exaggerated to illustrate the relevant details or structures of the implementation mode of the present disclosure.

[0023] Please refer to Figures 1 - 5 , an embodiment provided by the present utility model:

[0024] A mixing kettle for water-soluble fertilizer production, including a tank body 1, a first flange 2 is installed at the top end of the tank body 1, a second flange 3 is installed at the bottom end of the tank body 1, one side of the first flange 2 is connected with a top cover 4, and a motor 9 and two groups of cylinders 811 are fixedly installed at the top end of the top cover 4. A feed port 411 is opened on the outer surface of the top cover 4. One end of the motor 9 is connected with a stirring rod 911. One end of the two groups of cylinders 811 is connected with a movable rod 813, and one end of the movable rod 813 is connected with a connecting circular plate 814. Multiple groups of brushes 815 are connected to the outer surface of the connecting circular plate 814. The bottom end of the second flange 3 is connected with a bottom cover 5, and a discharge port 511 is opened on the outer surface of the bottom cover 5. Multiple groups of connecting blocks 6 are fixedly installed on the outer surface of the tank body 1, and a support rod 7 is fixedly installed on one side of the multiple groups of connecting blocks 6.

[0025] Furthermore, a sealing ring 311 is fixedly installed at the bottom end of the tank body 1, and the outer surface of the sealing ring 311 is wrapped with rubber. The design of the sealing ring 311 ensures the tight connection between the tank body 1 and the bottom cover 5, prevents the leakage of materials during the mixing process, guarantees the cleanliness of the production environment and the purity of the product. The rubber material has good corrosion resistance and sealing performance, can resist the corrosive components contained in the water-soluble fertilizer, and prolongs the service life of the equipment.

[0026] Furthermore, a sealing groove 312 is opened on the outer surface of one side of the bottom cover 5, and the sealing groove 312 cooperates with the sealing ring 311 at the bottom end of the tank body 1 to form a double-sealing structure, improving the sealing effect between the tank body and the bottom cover 5.

[0027] Furthermore, a reinforcing plate 8 is fixedly installed between multiple groups of support rods 7. The introduction of the reinforcing plate 8 significantly enhances the connection strength between the support rods 7, making the overall structure more stable. This helps to resist various forces and vibrations generated during the mixing and cleaning processes, preventing the equipment from deforming or being damaged due to uneven stress.

[0028] Furthermore, a base 711 is fixedly installed at the bottom end of multiple groups of support rods 7, and the base 711 is conical. The conical design of the base 711 increases the contact area between the equipment and the ground, improving stability.

[0029] Furthermore, multiple reinforcing rings 512 are fixedly installed on the outer surface of two groups of cylinders 811, and a reinforcing rod 812 is connected between the multiple reinforcing rings 512. The combination of the reinforcing rings 512 and the reinforcing rod 812 provides additional support for the cylinders 811, enhancing the stability of the cylinders during operation.

[0030] Furthermore, the connecting block 6 is triangular. Designing the connecting block 6 in a triangular shape can significantly improve the connection strength and stability between the mixing kettle and the support rods 7, reducing the risk of deformation or fracture caused by uneven stress.

[0031] Working principle: First, various water-soluble fertilizer raw materials are added into the tank body 1 through the feed inlet 411 on the outer surface of the top cover 4. Subsequently, the motor 9 is started, and the motor 9 drives the stirring rod 911 to rotate. The stirring rod 911 and the attached stirring blades generate a strong stirring effect inside the tank body 1, making various raw materials fully mixed evenly. When the mixing is completed and cleaning is required, two groups of cylinders 811 are started. The piston rods of the cylinders 811 push the movable rod 813 to perform reciprocating up and down movements. The movable rod 813 is fixedly connected to the connecting circular plate 814, so the connecting circular plate 814 also moves up and down accordingly. Multiple brushes 815 on the outer surface of the connecting circular plate 814 are in close contact with the inner wall of the tank body 1 during the up and down movement process, and the stains and scale on the inner wall are removed through physical friction. If more thorough cleaning is needed, the first flange 2 and the second flange 3 can be disassembled to separate the top cover 4 and the bottom cover 5 from the tank body 1, thereby exposing the entire internal space of the tank body 1, facilitating manual cleaning or using equipment such as a high-pressure water gun for in-depth cleaning.

[0032] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to encompass all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A mixing kettle for producing water-soluble fertilizers, comprising a tank body (1), characterized in that: A first flange (2) is installed at the top end of the tank body (1), a second flange (3) is installed at the bottom end of the tank body (1), a top cover (4) is connected to one side of the first flange (2), and a motor (9) and two groups of cylinders (811) are fixedly installed on the top end of the top cover (4), a feed port (411) is provided on the outer surface of the top cover (4), one end of the motor (9) is connected to a stirring rod (911), and one end of the two groups of cylinders (811) are connected to A movable rod (813) is connected, and one end of the movable rod (813) is connected to a connecting circular plate (814), and the outer surface of the connecting circular plate (814) is connected to multiple groups of brushes (815). The bottom end of the second flange (3) is connected to a bottom cover (5), and the outer surface of the bottom cover (5) is provided with a discharge port (511). Multiple groups of connecting blocks (6) are fixedly installed on the outer surface of the tank body (1), and a support rod (7) is fixedly installed on one side of the multiple groups of connecting blocks (6).

2. The mixing kettle for producing water-soluble fertilizer according to claim 1, characterized in that: A sealing ring (311) is fixedly mounted on the bottom end of the tank body (1), and the outer surface of the sealing ring (311) is wrapped with rubber.

3. The mixing kettle for producing water-soluble fertilizer according to claim 1, characterized in that: A sealing groove (312) is provided on an outer surface of one side of the bottom cover (5).

4. The mixing kettle for producing water-soluble fertilizer according to claim 1, characterized in that: Reinforcement plates (8) are fixedly installed between the plurality of groups of support rods (7).

5. The mixing kettle for producing water-soluble fertilizer according to claim 1, characterized in that: A base (711) is fixedly mounted at the bottom end of the plurality of groups of support rods (7), and the base (711) is in a cone shape.

6. The mixing kettle for producing water-soluble fertilizer according to claim 1, characterized in that: Multiple groups of reinforcement rings (512) are fixedly mounted on the outer surfaces of the two groups of cylinders (811), and reinforcement rods (812) are connected between the multiple groups of reinforcement rings (512).

7. The mixing kettle for producing water-soluble fertilizer according to claim 1, characterized in that: The connecting block (6) is triangular in shape.

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