Pigment red preparation device

Abstract

The utility model discloses a pigment red preparation device which comprises a preparation kettle, the upper surface of the preparation kettle is fixedly connected with a protective cover, the upper surface of the protective cover is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating column, and the outer surface of the rotating column is fixedly connected with eight stirring rods. The eight stirring rods are circumferentially distributed on the outer surface of the rotating column, a first rotating gear is arranged between the motor and the rotating column and located in the protection cover, the outer surface of the first rotating gear is meshed with a second rotating gear, and a driven column is fixedly connected to the interior of the second rotating gear; a fixed column is fixedly connected to the outer surface of the driven column, and a guide groove is formed in the inner surface of the fixed column. Bottom raw materials can be transported to the top through the guide groove, so that easily deposited raw materials at the bottom of the preparation kettle can fully participate in the reaction, and the situation that the bottom raw materials cannot effectively react due to long-time deposition is avoided.

Description

Technical Field

[0001] This utility model relates to the field of pigment preparation technology, specifically to a pigment red preparation device. Background Technology

[0002] In the traditional field of pigment preparation, early stirring devices were often simple in structure, usually consisting of a single stirring shaft with a small number of stirring paddles. This structure had limited stirring effect when dealing with complex material systems such as pigment red. The preparation of pigment red may involve a variety of raw materials, including substances in different states such as powder and liquid. Traditional stirring methods could not ensure that these raw materials were fully mixed in a short time.

[0003] In the pigment red preparation device, due to the gravity of the pigment itself, the pigment is easy to accumulate at the bottom of the preparation vessel during the stirring process. This is especially true for some pigment components with higher density, or in the early stage of stirring, when the stirring power has not been fully transmitted to the entire vessel, the pigment will quickly settle to the bottom.

[0004] Limitations of stirring rod

[0005] Although the device uses a rotating column and a stirring rod for agitation, the stirring rod primarily stirs the pigment horizontally. It's difficult for the stirring rod to effectively agitate pigment accumulated at the bottom. This is because the stirring rod's motion is mainly circular around the rotating column, and the force it exerts on the pigment at the bottom is primarily a horizontal tangential force. This force is ineffective at moving the pigment upwards. Utility Model Content

[0006] The purpose of this invention is to provide a pigment red preparation device. The guide channel can transport the raw materials from the bottom to the top, so that the raw materials that are easy to settle at the bottom of the preparation vessel can also fully participate in the reaction. This avoids the situation where the raw materials at the bottom cannot react effectively due to long-term sedimentation, thereby improving the utilization rate of the raw materials. Since the guide channel promotes the transport of the raw materials from the bottom to the top, it accelerates the contact frequency between the raw materials, reduces the production cost, and also helps to improve the yield and quality of the product.

[0007] To achieve the above objectives, a pigment red preparation apparatus is provided, comprising: a preparation vessel, a protective cover fixedly connected to the upper surface of the preparation vessel, a motor fixedly connected to the upper surface of the protective cover, a rotating column fixedly connected to the output end of the motor, eight stirring rods fixedly connected to the outer surface of the rotating column, the eight stirring rods being circumferentially distributed on the outer surface of the rotating column, a first rotating gear disposed between the motor and the rotating column and located inside the protective cover, a second rotating gear meshing with the outer surface of the first rotating gear, a driven column fixedly connected inside the second rotating gear, a fixed column fixedly connected to the outer surface of the driven column, and a guide groove formed on the inner surface of the fixed column, the guide groove communicating with the outer surface of the fixed column. This structure achieves efficient stirring and material circulation through the coordinated operation of multiple components, improving the quality and efficiency of pigment preparation.

[0008] According to the pigment red preparation apparatus, the stirring rod is located below the motor and inside the preparation vessel. The rational arrangement of the stirring rod ensures thorough mixing of the materials within the vessel, guaranteeing uniform pigment mixing and improving the stability of the finished product quality.

[0009] According to the pigment red preparation apparatus, the first rotating gear and the second rotating gear are matched, and the rotating column and the driven column are arranged in parallel. The matched gears and parallel column design ensure smooth and efficient transmission, provide stable power for stirring, and reduce the risk of equipment failure.

[0010] According to the pigment red preparation apparatus, the rotating column extends into the interior of the preparation vessel, and the fixed column is adapted to the interior of the preparation vessel. The adaptation of the rotating column and the fixed column to the interior space ensures omnidirectional stirring, prevents material accumulation, accelerates the reaction process, and improves production efficiency.

[0011] According to the pigment red preparation apparatus, a first addition tube and a second addition tube are fixedly connected to the upper surface of the preparation vessel, with the first addition tube positioned above the second addition tube. The dual addition tubes facilitate precise dispensing of various raw materials, make it easy to control the raw material ratios, and help optimize pigment formulations and improve product performance.

[0012] According to the pigment red preparation apparatus, a feed pipe is fixedly connected to the side of the preparation vessel away from the first addition pipe, and a discharge pipe and a support leg are fixedly connected to the lower surface of the preparation vessel. The feed pipe, discharge pipe, and support leg are rationally arranged, facilitating material entry and exit and equipment placement, ensuring a smooth production process, and reducing operational difficulty.

[0013] According to the pigment red preparation apparatus, a controller is provided on the outer surface of each of the four support legs. The controller, in conjunction with the stabilizing support legs, enables precise control and stable equipment operation, ensuring accurate control and reliable safety throughout the pigment preparation process.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention includes a protective cover, a motor, a rotating column, a stirring rod, a first rotating gear, a second rotating gear, a driven column, a fixed column, and a guide groove. The guide groove transports the raw materials from the bottom to the top, ensuring that materials that tend to settle at the bottom of the preparation vessel can fully participate in the reaction. This avoids situations where the raw materials at the bottom cannot react effectively due to prolonged sedimentation, thereby improving the utilization rate of the raw materials. Because the guide groove facilitates the transport of the raw materials from the bottom to the top, it accelerates the contact frequency between the raw materials, reduces production costs, and also helps to improve the yield and quality of the product.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a perspective view of the pigment red preparation apparatus of this utility model;

[0019] Figure 2 This is a front view of the pigment red preparation apparatus of this utility model;

[0020] Figure 3 This is a cross-sectional perspective view of the pigment red preparation apparatus of this utility model;

[0021] Figure 4 This utility model Figure 3 Enlarged view of the structure at point A in the middle.

[0022] In the diagram: 1. Preparation vessel; 2. Support leg; 3. Controller; 4. Discharge pipe; 5. Feed pipe; 6. First addition pipe; 7. Second addition pipe; 8. Motor; 9. Protective cover; 10. Rotating column; 11. Stirring rod; 12. First rotating gear; 13. Second rotating gear; 14. Driven column; 15. Fixed column; 16. Guide groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-4This utility model provides a technical solution: a pigment red preparation device, comprising: a preparation vessel 1, a protective cover 9 fixedly connected to the upper surface of the preparation vessel 1, the protective cover 9 serving to protect components such as a motor 8 from external interference and to confine the internal transmission structure, a motor 8 fixedly connected to the upper surface of the protective cover 9, the motor 8 providing power to the entire stirring device and driving the subsequent components to rotate, a rotating column 10 fixedly connected to the output end of the motor 8, the rotating column 10 transmitting the power of the motor 8 to drive the stirring rods 11 to perform stirring operations, eight stirring rods 11 fixedly connected to the outer surface of the rotating column 10, and the eight stirring rods 11 being circumferentially distributed on the outer surface of the rotating column 10, the stirring rods 11 being able to fully stir the material in the preparation vessel 1, making it uniformly mixed, a first rotating gear 12 being provided between the motor 8 and the rotating column 10, and the first rotating gear 12 being located within the protective cover. Inside component 9, the first rotating gear 12 changes the transmission direction or adjusts the speed, enabling it to cooperate with other gears for transmission. The outer surface of the first rotating gear 12 meshes with the second rotating gear 13. The second rotating gear 13 cooperates with the first rotating gear 12 to change the transmission relationship, driving the driven column 14 to rotate. The driven column 14 is fixedly connected inside the second rotating gear 13. The driven column 14 rotates under the drive of the second rotating gear 13, thereby driving the movement of other connected components. The outer surface of the driven column 14 is fixedly connected with the fixed column 15. The fixed column 15 follows the driven column 14 and participates in specific stirring or material handling actions. The inner surface of the fixed column 15 is provided with a guide groove 16, and the inside of the guide groove 16 is connected to the outer surface of the fixed column 15. The guide groove 16 can guide the movement of the internal pigments and assist in achieving the corresponding functions.

[0025] The stirring rod 11 is located below the motor 8 and inside the preparation vessel 1. This positional relationship allows the stirring rod 11 to accurately perform its function of stirring materials within the preparation vessel 1. The first rotating gear 12 and the second rotating gear 13 are matched to ensure good meshing and transmission, allowing power to be transmitted smoothly. The rotating column 10 and the driven column 14 are arranged in parallel, which helps maintain the stability of the entire transmission structure and the reasonable motion coordination between the components. The rotating column 10 extends into the interior of the preparation vessel 1, allowing the stirring rod 11 on the rotating column 10 to enter the preparation vessel 1 and work normally to stir the materials. The fixed column 15 is matched to the interior of the preparation vessel 1, ensuring that the fixed column 15 can rotate normally within the preparation vessel 1 and complete its corresponding functional actions. The upper surface of the preparation vessel 1 is fixedly connected to the first... A first addition tube 6 and a second addition tube 7 are provided, with the first addition tube 6 located above the second addition tube 7. The first addition tube 6 and the second addition tube 7 facilitate the addition of different raw materials or reagents into the preparation vessel 1. A feed tube 5 is fixedly connected to the side of the preparation vessel 1 away from the first addition tube 6. The feed tube 5 can be used to transport the main raw materials into the preparation vessel 1 to ensure the supply of materials for production. A discharge tube 4 and a support leg 2 are fixedly connected to the lower surface of the preparation vessel 1. The discharge tube 4 is used to discharge the prepared pigment red. The support leg 2 serves to support the entire preparation device. A controller 3 is provided on the outer surface of the support leg 2. The controller 3 can control and adjust the relevant operating parameters and operations of the entire preparation device. There are four support legs 2. The four support legs 2 can stably support the entire preparation device and ensure that it is placed stably during operation.

[0026] Working principle: First, the main raw materials are added to the preparation vessel 1 through the feed pipe 5 in a predetermined amount and sequence. Then, appropriate amounts of additives or auxiliary raw materials are added through the first addition pipe 6 and the second addition pipe 7 respectively. After controlling the addition speed and amount, the feed port is closed, and the motor 8 is started. The motor 8 drives the rotating column 10 and the stirring rod 11 to stir the materials. At the same time, it drives the first rotating gear 12 to mesh with the second rotating gear 13, causing the driven column 14 and the fixed column 15 to rotate, enhancing the stirring effect and ensuring that the materials are mixed evenly. During stirring, the speed of the motor 8 can be adjusted by the controller 3. Initially, the speed is low for preliminary mixing, and then the speed is gradually increased to ensure that the raw materials are evenly dispersed and reacted. During this period, the materials may undergo a chemical reaction to generate pigment red. The sensor on the preparation vessel 1 transmits the data to the controller 3 to monitor the reaction conditions. The controller 3 controls the heating or cooling device to maintain a suitable temperature as needed. After the reaction is completed, the motor 8 is stopped, the valve of the discharge pipe 4 is opened, and the pigment red is released into the designated collection container. The discharge speed is controlled to prevent material overflow and waste.

[0027] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A pigment red preparation apparatus, comprising: The preparation vessel (1) is characterized in that: a protective cover (9) is fixedly connected to the upper surface of the preparation vessel (1), a motor (8) is fixedly connected to the upper surface of the protective cover (9), a rotating column (10) is fixedly connected to the output end of the motor (8), eight stirring rods (11) are fixedly connected to the outer surface of the rotating column (10), and the eight stirring rods (11) are circumferentially distributed on the outer surface of the rotating column (10), a first rotating gear (12) is provided between the motor (8) and the rotating column (10), and the first rotating gear (12) is located inside the protective cover (9), a second rotating gear (13) meshes with the outer surface of the first rotating gear (12), a driven column (14) is fixedly connected inside the second rotating gear (13), a fixed column (15) is fixedly connected to the outer surface of the driven column (14), a guide groove (16) is opened on the inner surface of the fixed column (15), and the inside of the guide groove (16) is connected to the outer surface of the fixed column (15).

2. The pigment red preparation apparatus as described in claim 1, characterized in that: The stirring rod (11) is located below the motor (8) and inside the preparation vessel (1).

3. The pigment red preparation apparatus as described in claim 1, characterized in that: The first rotating gear (12) and the second rotating gear (13) are adapted to each other, and the rotating column (10) and the driven column (14) are arranged in parallel.

4. The pigment red preparation apparatus as described in claim 1, characterized in that: The rotating column (10) extends into the interior of the preparation vessel (1), and the fixed column (15) is adapted to the interior of the preparation vessel (1).

5. The pigment red preparation apparatus as described in claim 1, characterized in that: The upper surface of the preparation vessel (1) is fixedly connected with a first addition tube (6) and a second addition tube (7), and the first addition tube (6) is located above the second addition tube (7).

6. The pigment red preparation apparatus as described in claim 1, characterized in that: The preparation vessel (1) is fixedly connected to a feed pipe (5) on the side away from the first addition pipe (6), and the lower surface of the preparation vessel (1) is fixedly connected to a discharge pipe (4) and a support leg (2).

7. The pigment red preparation apparatus as described in claim 6, characterized in that: The outer surface of the support leg (2) is provided with a controller (3), and there are four support legs (2).

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