A dispensing and mixing device for the production of oil suspensions

Abstract

The utility model relates to the technical field of pesticide preparation production equipment discloses a deployment mixing equipment for oil suspending agent production, including the reaction kettle body, the top end symmetry of reaction kettle body is equipped with two inlet pipes, the bottom end one side of reaction kettle body is equipped with three discharge pipes at equal distance, the bottom end of reaction kettle body is fixed with the support frame, the bottom end central position department of reaction kettle body is fixed with the casing, one side of casing is fixed with the box body, the inner wall of reaction kettle body is equipped with even mixing assembly, the inside of reaction kettle body is opened to have the cavity. This deployment mixing equipment for oil suspending agent production can effectively carry out horizontal stirring and vertical turning to the material in the inside of reaction kettle body through even mixing assembly, and can ensure that each material component can mix fully.

Description

Technical Field

[0001] This utility model relates to the technical field of pesticide formulation production equipment, and in particular to a mixing and blending equipment for producing oil suspensions. Background Technology

[0002] Oil suspending agents are substances used to improve the suspension stability of solid particles or components in oil. They are widely used in food, cosmetics, pharmaceuticals, lubricants, and other fields. Common oil suspending agents include natural or synthetic polymers, surfactants, and viscosity modifiers. They help solid particles distribute evenly in the oil by increasing viscosity, changing interfacial tension, or forming a network structure, preventing sedimentation and thus ensuring product stability and performance.

[0003] A search revealed an existing patent (publication number: CN217887826U) that discloses a mixing and blending equipment for compound fertilizer production. This utility model, through the setting of a scraper in the material removal mechanism, allows the scraper to contact the wheel body of the crushing roller in real time during the process of the motor being turned on and the crushing roller continuously rotating and crushing the lumpy fertilizer. This effectively and continuously removes the sticky residues adhering to the wheel body of the crushing roller, reduces the adhesion of sticky residues to the wheel body of the crushing roller, reduces the load on the crushing roller during operation, and increases the utilization rate of materials.

[0004] However, in the above scheme, if the material is processed by crushing and mixing alone, it may result in large differences in the uniformity between the materials, thus failing to achieve the ideal mixing effect. Although a single crushing and mixing method can break down the materials, the mechanical action on the materials during the mixing process is relatively singular, which often makes it difficult to ensure that materials with different properties and particle sizes can be evenly distributed. In this case, uneven mixing may lead to unstable performance of the final product, and even affect its quality and production efficiency. Utility Model Content

[0005] In view of the problem that uneven mixing in existing products may lead to unstable performance of the final product, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a mixing and blending device for the production of oil suspensions. Its purpose is to ensure that the materials inside the reactor body can be fully mixed by using a uniform mixing component to effectively stir and tumble the materials horizontally and vertically.

[0007] To solve the above technical problems, this utility model provides the following technical solution: a mixing and blending device for producing oil suspension, including a reaction vessel body, two feed pipes symmetrically arranged at the top of the reaction vessel body, three discharge pipes equidistantly arranged on one side of the bottom of the reaction vessel body, a support frame fixed at the bottom of the reaction vessel body, a shell fixed at the center of the bottom of the reaction vessel body, a box fixed on one side of the shell, and a uniform mixing component provided on the inner wall of the reaction vessel body; The reactor body has an internal cavity.

[0008] As a preferred embodiment of the blending and mixing equipment for producing oil suspension according to the present invention, the uniform mixing component includes a drive motor, which is fixed inside the housing. The output end of the drive motor extends through a coupling to the inside of the housing and is fixed with a first bevel gear. A third bevel gear is provided above one side of the first bevel gear and meshes with it. A circular tube is fixed to the inner wall of the third bevel gear. One end of the circular tube extends into the interior of the reactor body. Multiple stirring rods are provided on the surface of the circular tube in a spiral pattern at equal intervals along its height direction.

[0009] As a preferred embodiment of the blending and mixing equipment for producing oil suspension according to the present invention, wherein: the end of the circular tube near the third bevel gear is provided with a first gear on the inner side wall of the reactor body, and the two sides of the first gear are symmetrically provided with second gears that mesh with it for transmission, and the top of the second gear is provided with a fixed column extending into the interior of the reactor body, and the surface of the fixed column is fixed with a spiral blade.

[0010] As a preferred embodiment of the blending and mixing equipment for producing oil suspension according to the present invention, the inner wall of the circular tube is provided with a fixing rod extending to the lower part of the inner wall of the shell, and a second bevel gear that meshes with and drives the first bevel gear is fixed at one end of the fixing rod near the bottom wall of the shell. The second bevel gear and the third bevel gear are arranged opposite to each other, and the bottom end of the second bevel gear is provided with a rotating shaft that is fixed to the bottom wall of the shell.

[0011] In a preferred embodiment of the mixing and blending equipment for producing oil suspension according to the present invention, the fixed rod is fixed with connecting rods on both sides at one end near the top wall of the reactor body, and scraper blocks are fixed at the ends of the two connecting rods away from the fixed rod.

[0012] In a preferred embodiment of the blending and mixing equipment for producing oil suspension according to the present invention, the two spiral blades have opposite spiral directions and opposite conveying directions.

[0013] In a preferred embodiment of the mixing and blending equipment for producing oil suspension according to the present invention, the scraper block has an arc shape on the side near the cavity, the outer side of the scraper block is in contact with the inner side of the cavity, and the height of the scraper block is the same as the height of the inner side of the cavity.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects: 1. This utility model, through the uniform mixing component, can effectively stir and tumble the materials inside the reactor body horizontally, ensuring that all material components can be fully mixed, thereby avoiding local material accumulation or stratification, improving overall uniformity, enhancing product consistency and quality stability, accelerating the interaction of substances during the reaction process, helping to improve reaction efficiency, shorten the production cycle, and achieving the required mixing effect in a shorter time, thereby improving overall production efficiency and reducing energy consumption.

[0015] 2. This utility model, through the uniform mixing component, can scrape off material residues on the inner wall of the reactor body. The scraping direction is opposite to the horizontal stirring direction, which can effectively reduce material waste in the production process, ensure that more raw materials are fully utilized, improve resource utilization, and avoid uneven mixing caused by material accumulation on the inner wall. It ensures that the materials inside the reactor can be uniformly mixed, avoids local concentration differences, and thus maintains the consistency and quality of the final product. At the same time, it helps to bring the materials on the inner wall of the reactor back into the stirring zone, promotes full contact and mixing of these materials with the main mixture, thereby improving the overall mixing effect and reaction efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the mixing and blending equipment for producing oil suspensions according to this utility model; Figure 2 This is a schematic diagram of the reactor body (inner wall) of the mixing and blending equipment for the production of oil suspension according to this utility model; Figure 3 This is a schematic diagram of the uniform mixing component (drive part) of the blending and mixing equipment for producing oil suspensions according to this utility model; Figure 4 This is a schematic diagram of the uniform mixing component structure of the blending and mixing equipment for producing oil suspensions according to this utility model; Figure 5 This is a schematic diagram of the overall external structure of the mixing and blending equipment for producing oil suspensions according to this utility model.

[0017] Explanation of reference numerals in the attached figures: 1. Reactor body; 101. Cavity; 2. Feed pipe; 3. Discharge pipe; 4. Support frame; 5. Shell; 6. Box; 7. Uniform mixing assembly; 701. Drive motor; 702. First bevel gear; 703. Second bevel gear; 704. Rotating shaft; 705. Fixed rod; 706. Third bevel gear; 707. Circular tube; 708. First gear; 709. Second gear; 710. Fixed column; 711. Spiral blade; 712. Stirring rod; 713. Connecting rod; 714. Scraper block. Detailed Implementation

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0019] Example 1 Reference Figures 1-3 This is the first embodiment of the present invention, which provides a mixing and blending device for producing oil suspension. The mixing and blending device for producing oil suspension includes a reaction vessel body 1. Two feed pipes 2 are symmetrically arranged at the top of the reaction vessel body 1. Three discharge pipes 3 are equally spaced on one side of the bottom of the reaction vessel body 1. A support frame 4 is fixed at the bottom of the reaction vessel body 1. A shell 5 is fixed at the center of the bottom of the reaction vessel body 1. A box body 6 is fixed on one side of the shell 5. A uniform mixing component 7 is provided on the inner wall of the reaction vessel body 1. The reactor body 1 has an internal cavity 101; The two symmetrically arranged feed pipes 2 can simultaneously input multiple materials, improving feeding efficiency; the three equally spaced discharge pipes 3 facilitate uniform discharge, avoiding material residue or blockage; the support frame 4 provides stable support, ensuring the safety of the equipment during operation. The shell 5 is located at the center of the bottom of the reactor body 1, and the box 6 is fixed to one side of the shell 5, forming a compact structure that saves space. The shell 5 and the box 6 protect the driving components such as the drive motor 701, extending the service life of the equipment.

[0020] The uniform mixing assembly 7 includes a drive motor 701, which is fixed inside the housing 6. The output end of the drive motor 701 extends through a coupling to the inside of the housing 5 and is fixed with a first bevel gear 702. A third bevel gear 706 is provided above one side of the first bevel gear 702 and meshes with it. A circular tube 707 is fixed to the inner wall of the third bevel gear 706. One end of the circular tube 707 extends into the inside of the reactor body 1. A plurality of stirring rods 712 are provided on the surface of the circular tube 707 along its height direction in a spiral pattern at equal intervals. The drive motor 701 transmits power to the circular tube 707 through the meshing of the first bevel gear 702 and the third bevel gear 706, thereby achieving transverse stirring. The spirally distributed stirring rods 712 can enhance the radial mixing effect of the materials and improve the uniformity of stirring. The meshing of the first gear 708 and the second gear 709 drives the fixed column 710 to rotate. The opposite spiral direction of the spiral blades 711 forms the material to flow upward and downward, thereby achieving three-dimensional mixing and avoiding stratification or sedimentation.

[0021] One end of the circular tube 707 near the third bevel gear 706 is provided with a first gear 708 on the inner wall of the reactor body 1. The first gear 708 is provided with a second gear 709 on both sides, which meshes with it for transmission. The top of the second gear 709 is provided with a fixed column 710 extending into the interior of the reactor body 1. The surface of the fixed column 710 is fixed with a spiral blade 711.

[0022] The two spiral blades 711 have opposite spiral directions and opposite conveying directions; The two spiral blades 711 have opposite spiral directions and opposite conveying directions, forming forced convection, which significantly improves the vertical turning efficiency of materials and shortens the mixing time.

[0023] Example 2 Reference Figures 1-5 This is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is that: the inner wall of the circular tube 707 is provided with a fixing rod 705 extending to the lower part of the inner wall of the housing 5. The end of the fixing rod 705 near the bottom wall of the housing 5 is fixed with a second bevel gear 703 that meshes with the first bevel gear 702. The second bevel gear 703 and the third bevel gear 706 are arranged opposite to each other. The bottom end of the second bevel gear 703 is provided with a rotating shaft 704 that is fixed to the bottom wall of the housing 5. The first bevel gear 702 simultaneously drives the second bevel gear 703 and the third bevel gear 706, enabling a single motor to drive multiple moving parts and reducing energy consumption; the rotating shaft 704 assists the second bevel gear 703 in rotating, improving transmission stability.

[0024] A connecting rod 713 is fixed on both sides of the end of the fixed rod 705 that is close to the inner top wall of the reactor body 1, and a scraper block 714 is fixed on the end of the two connecting rods 713 that is away from the fixed rod 705.

[0025] The scraper block 714 has an arc shape on the side near the cavity 101. The outer side of the scraper block 714 fits against the inner side of the cavity 101, and the height of the scraper block 714 is the same as the height of the inner side of the cavity 101. The connecting rod 713 connects the fixed rod 705 to the scraper block 714, allowing the scraper block 714 to rotate with the fixed rod 705. The arc-shaped design of the scraper block 714 fits snugly against the inner wall of the cavity 101, achieving a perfect match and thoroughly scraping away adhering materials, reducing waste and avoiding cross-contamination. The scraping function prevents materials from accumulating on the inner wall of the reactor, ensuring uniform mixing and efficient heat transfer.

[0026] The remaining structure is the same as that in Example 1.

[0027] Based on embodiments 1-2, the working principle of this utility model is as follows: The user inputs different materials into the cavity 101 inside the reactor body 1 through the feed pipe 2. The support frame 4 can stably support the equipment. The uniform mixing component 7 can uniformly mix the materials in the cavity 101. The shell 5 and the box 6 can protect the driving part of the uniform mixing component 7. After mixing, the discharge pipe 3 is controlled by the electromagnetic valve to discharge the materials inside the cavity 101 through the discharge pipe 3. The first bevel gear 702 on one side of the inner wall of the housing 5 is driven by the drive motor 701 inside the housing 6 to rotate. The third bevel gear 706 on the upper side of the first bevel gear 702 is driven to rotate. The third bevel gear 706 drives the circular tube 707 to rotate synchronously, so that the stirring rod 712 on the inner surface of the circular tube 707 stirs the material inside the cavity 101 laterally. During the rotation of the circular tube 707, the first gear 708 is driven to rotate synchronously through the circular tube 707. The first gear 708 meshes with the second gear 709, which in turn drives the fixed column 710 to rotate. The fixed column 710 and the spiral blades 711 on its surface cooperate to vertically convey the material. Because the spiral directions of the two spiral blades 711 are opposite, the two sets of fixed columns 710 and spiral blades 711 can vertically tumble the material inside the cavity 101. During the mixing process, some material may stick to the inner wall of the cavity 101. The first bevel gear 702 synchronously drives the second bevel gear 703 to rotate. The rotating shaft 704 can assist the rotation of the second bevel gear 703. The second bevel gear 703 drives the fixed rod 705 to rotate. One end of the fixed rod 705 located inside the cavity 101 drives the scraper block 714 to scrape the inner wall of the cavity 101 through the connecting rod 713.

[0028] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A mixing and blending device for producing oil suspensions, comprising a reaction vessel body (1), characterized in that: The reactor body (1) has two symmetrical feed pipes (2) at the top and three discharge pipes (3) at equal intervals on one side of the bottom. The reactor body (1) has a support frame (4) fixed at the bottom. The reactor body (1) has a shell (5) fixed at the center of the bottom. The shell (5) has a box body (6) fixed on one side. The reactor body (1) has a uniform mixing component (7) on its inner wall. The reactor body (1) has a cavity (101) inside.

2. The mixing and blending equipment for producing oil suspensions according to claim 1, characterized in that: The uniform mixing assembly (7) includes a drive motor (701), which is fixed inside the housing (6). The output end of the drive motor (701) extends through a coupling to the inside of the housing (5) where a first bevel gear (702) is fixed. A third bevel gear (706) meshes with the first bevel gear (702) on one side above it. A circular tube (707) is fixed to the inner wall of the third bevel gear (706). One end of the circular tube (707) extends into the inside of the reactor body (1). Multiple stirring rods (712) are arranged in a spiral pattern at equal intervals along the height direction on the surface of the circular tube (707).

3. The mixing and blending equipment for producing oil suspensions according to claim 2, characterized in that: The end of the circular tube (707) near the third bevel gear (706) is provided with a first gear (708) on the inner wall of the reactor body (1). The first gear (708) is provided with a second gear (709) on both sides of it, which meshes and drives with it. The top of the second gear (709) is provided with a fixed column (710) extending into the interior of the reactor body (1). The surface of the fixed column (710) is fixed with a spiral blade (711).

4. The mixing and blending equipment for producing oil suspensions according to claim 3, characterized in that: The inner wall of the circular tube (707) is provided with a fixing rod (705) extending to the lower part of the inner wall of the housing (5). The end of the fixing rod (705) near the bottom wall of the inner wall of the housing (5) is fixed with a second bevel gear (703) that meshes with the first bevel gear (702). The second bevel gear (703) and the third bevel gear (706) are arranged opposite to each other. The bottom end of the second bevel gear (703) is provided with a rotating shaft (704) that is fixed to the bottom wall of the inner wall of the housing (5).

5. The mixing and blending equipment for producing oil suspensions according to claim 4, characterized in that: The fixed rod (705) is fixed with connecting rods (713) on both sides of one end near the inner top wall of the reactor body (1), and scraper blocks (714) are fixed at the ends of the two connecting rods (713) away from the fixed rod (705).

6. The mixing and blending equipment for producing oil suspensions according to claim 3, characterized in that: The two spiral blades (711) have opposite spiral directions and opposite conveying directions.

7. The mixing and blending equipment for producing oil suspensions according to claim 5, characterized in that: The scraper block (714) has an arc shape on the side near the cavity (101). The outer side of the scraper block (714) is in contact with the inner side of the cavity (101). The height of the scraper block (714) is the same as the height of the inner side of the cavity (101).

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