A cream storage tank anti-settling discharging structure

Abstract

The utility model discloses a kind of cream storage tank anti-settling discharge structures, belong to fluid storage and conveying equipment technical field.The structure includes lower jar body, upper jar body, cover plate, stirring mechanism and discharge mechanism.Stirring mechanism is driven by motor, drives stirring frame, spoiler and stirring piece rotation, continuously or periodically stirs to cream in jar, effectively prevent high viscosity material and occur settlement or delamination due to long-term storage.Discharge mechanism is set in the bottom of lower jar body, by rotating first handle driving screw rod, sliding baffle in mounting frame, realize the opening and closing and flow regulation of discharge port, discharge smoothly and little residual.Jar body inner wall uses equal inside diameter smooth transition design, reduce material retention.The utility model structure is reasonable, convenient operation, with good anti-settling performance and accurate discharge control ability, suitable for the cream storage and use scene of higher uniformity and cleanliness requirement.

Description

Technical Field

[0001] This utility model belongs to the field of emulsification equipment technology, specifically relating to an anti-settling discharge structure for cream storage tanks. Background Technology

[0002] Creams, as high-viscosity semi-solid preparations, are widely used in pharmaceuticals, cosmetics, and personal care. During storage, they are prone to component stratification or solid particle sedimentation due to gravity, affecting product uniformity and efficacy. To ensure the stability and consistent discharge of creams after long-term storage, storage tanks typically need to prevent sedimentation and ensure smooth discharge. Existing cream storage tanks mostly employ a top-mounted agitator to periodically agitate the material to maintain uniformity, and use a bottom discharge port with valves to control discharge, meeting basic storage and usage requirements.

[0003] However, with increasing demands for product quality and production efficiency, traditional storage tanks still have room for improvement in terms of anti-settling effects and discharge control. Some tanks' agitators only operate in the upper and middle areas, insufficiently disturbing bottom sediments; improperly designed discharge ports or inaccurate valve control can easily lead to poor discharge, large residue levels, or difficulty in adjusting flow rates. Furthermore, steps or dead corners in the tank's internal structure can easily cause material accumulation, increasing cleaning difficulty. Utility Model Content

[0004] The purpose of this utility model is to provide a cream storage tank anti-settling discharge structure, which aims to solve the problems in the prior art where cream is prone to settling and stratification during storage, resulting in uneven material distribution, and the problems of poor discharge, large residue, and inaccurate flow control caused by unreasonable structural design during discharge.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A cream storage tank anti-settlement discharge structure includes: Lower tank body; The upper tank body is fixedly connected to the upper end of the lower tank body; A cover plate, which is bolted and threadedly connected to the upper end of the upper tank body; A stirring mechanism, comprising a support, a motor, a stirring frame, a baffle rod, and a stirring blade. The support is fixedly connected to the upper end of the cover plate, the motor is fixedly connected to the upper end of the support, the stirring frame is rotatably connected to the output end of the motor, the baffle rod is fixedly connected to the lower end of the stirring frame, and the stirring blade is fixedly connected to the side end of the stirring frame. The discharge mechanism is located at the lower end of the lower tank to discharge the cream.

[0006] As a preferred embodiment of this utility model, the discharge mechanism includes a mounting frame, a mounting base, a baffle, a threaded rod, and a first handle. The mounting frame is connected to the lower end of the lower tank body, the baffle is slidably connected to the side end of the mounting frame, the mounting base is connected to the side ends of the mounting frame and the baffle, the threaded rod is connected to the side end of the mounting base, and the first handle is connected to the side end of the threaded rod.

[0007] In a preferred embodiment of this utility model, a connecting seat is fixedly connected to the lower end of the circumferential surface of the lower tank, a lower frame is fixedly connected to the lower end of the connecting seat, and a lower frame is fixedly connected to the lower end of the lower frame.

[0008] In a preferred embodiment of this utility model, a rectangular box is connected to the upper end of the lower frame, the side end of the rectangular box is connected to a threaded rod, and the side end of the rectangular box is connected to a discharge port.

[0009] In a preferred embodiment of this utility model, an observation door is rotatably connected to the side end of the upper tank via a rotating shaft, and a second handle is fixedly connected to the side end of the observation door.

[0010] In a preferred embodiment of this utility model, the upper end of the cover plate is connected to a feed inlet, and the upper inner diameter of the lower tank is equal to the lower inner diameter of the upper tank.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. In this design, a stirring mechanism is installed at the top of the tank. A motor drives the stirring frame to rotate, causing the lower baffle rod and the side stirring blades to work in tandem. The baffle rod can penetrate deep into the bottom of the tank to directly agitate high-viscosity creams in areas prone to sedimentation, breaking up static states. The stirring blades create a radial circulating flow field, promoting overall material flow. This design achieves continuous or periodic low-speed stirring of the material inside the tank, effectively preventing the cream from stratifying, settling, or clumping due to long-term storage. It significantly improves the uniformity and storage stability of the material, ensuring consistent output quality.

[0012] 2. In this design, the discharge mechanism employs a threaded rod-driven baffle sliding structure. Rotating the first handle precisely controls the opening and closing of the baffle within the mounting frame, enabling the opening and closing of the discharge port and flow regulation. Operation is simple and the seal is reliable. The discharge channel features a smooth design connecting the lower tank, mounting frame, rectangular box, and discharge port. Combined with bottom stirring, this ensures smooth material flow and prevents blockages. Furthermore, the lower tank's inner diameter is identical to the upper tank, with no stepped transition on the inner wall, preventing material accumulation at the connection point, significantly reducing residue, and improving material utilization. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a perspective view of the present utility model; Figure 2 This is an exploded view of the present invention; Figure 3 This utility model Figure 2 Enlarged view of the connecting seat; Figure 4 This utility model Figure 2 Exploded view of the lower part of the tank.

[0014] In the diagram: 1. Lower tank; 2. Upper tank; 3. Cover plate; 4. Support; 5. Feed inlet; 6. Motor; 7. Agitator; 8. Baffle rod; 9. Agitator blade; 10. Observation door; 11. Second handle; 12. Connecting seat; 13. Lower frame; 14. Rectangular box; 15. Lower frame; 16. Discharge port; 17. Mounting frame; 18. Mounting seat; 19. Baffle; 20. Threaded rod; 21. First handle. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1 Please see Figure 1-4 The present invention provides the following technical solution: A cream storage tank anti-settlement discharge structure includes: Lower tank 1; Upper tank 2 is fixedly connected to the upper end of lower tank 1; Cover plate 3 is connected to the upper end of the upper tank body 2 by bolts and threads; The stirring mechanism includes a support 4, a motor 6, a stirring frame 7, a baffle rod 8, and a stirring blade 9. The support 4 is fixedly connected to the upper end of the cover plate 3, the motor 6 is fixedly connected to the upper end of the support 4, the stirring frame 7 is rotatably connected to the output end of the motor 6, the baffle rod 8 is fixedly connected to the lower end of the stirring frame 7, and the stirring blade 9 is fixedly connected to the side end of the stirring frame 7. The discharge mechanism is located at the lower end of the lower tank 1 to discharge the cream.

[0017] In a specific embodiment of this utility model, the lower tank 1 and the upper tank 2 are fixedly connected to form a complete storage tank cavity for storing cream materials. The cover plate 3 is threadedly connected to the upper end of the upper tank 2 by bolts to achieve a detachable seal, facilitating internal maintenance and cleaning. The stirring mechanism is installed on the top of the tank, the bracket 4 is fixed above the cover plate 3, and the motor 6 is installed on the bracket 4, with its output end connected to the stirring frame 7, driving it to rotate inside the tank. The baffle rod 8 is located at the lower end of the stirring frame 7, which can stir the bottom deposited material in the vertical direction; the stirring blades 9 are distributed on the side of the stirring frame 7, generating a radial flow field when rotating with the main shaft, promoting the overall circulation of the material inside the tank and preventing stratification and sedimentation caused by long-term storage. The discharge mechanism is located at the lower end of the lower tank 1, which can smoothly discharge the cream with the assistance of stirring, reducing residue and ensuring smooth discharge and material utilization. This structure, through the combination of top drive and multi-point stirring, effectively improves the stability and flowability of the material inside the storage tank, meeting the storage and use requirements of high-viscosity creams.

[0018] Please refer to the details. Figure 1-4 The discharge mechanism includes a mounting frame 17, a mounting base 18, a baffle 19, a threaded rod 20, and a first handle 21. The mounting frame 17 is connected to the lower end of the lower tank 1. The baffle 19 is slidably connected to the side end of the mounting frame 17. The mounting base 18 is connected to the side ends of the mounting frame 17 and the baffle 19. The threaded rod 20 is connected to the side end of the mounting base 18. The first handle 21 is connected to the side end of the threaded rod 20.

[0019] In this embodiment: the mounting frame 17 of the discharge mechanism is connected to the lower end of the lower tank 1, serving as the main support structure of the discharge channel. It communicates with the lower tank and is used to guide the discharge of cream material. The baffle 19 is slidably connected to the side of the mounting frame 17. By moving laterally within the mounting frame, it controls the opening and closing of the discharge port. The mounting base 18 is fixed to the side of the mounting frame 17 and the baffle 19, supporting and guiding the sliding stroke of the baffle to ensure smooth operation and reliable sealing. The threaded rod 20 passes through the mounting base 18 and connects to the baffle 19, with one end connected to the first handle 21. When the first handle 21 is rotated, the threaded rod 20 is rotated, which drives the baffle 19 to move horizontally along the mounting frame 17 through threaded transmission, thereby precisely controlling the opening and closing degree of the discharge port and realizing the start and stop of cream discharge and flow rate adjustment. This structure is easy to operate and has good sealing performance. Combined with the stirring mechanism to agitate the material at the bottom, it can effectively prevent the discharge of high-viscosity cream from being obstructed due to sedimentation or blockage during the discharge process, ensuring the continuity and stability of the discharge process.

[0020] Please refer to the details. Figure 1-4A connecting seat 12 is fixedly connected to the lower end of the circumferential surface of the lower tank 1. A lower frame 13 is fixedly connected to the lower end of the connecting seat 12, and a lower frame 15 is fixedly connected to the lower end of the lower frame 13. In this embodiment, the connecting seat 12, which serves as a load-bearing transition structure, transfers the weight of the lower tank and the internal material load downwards. The lower frame 13, which further extends into a support structure, is connected to the lower frame 15 at its lower end, forming a stable bottom support frame. This multi-level connection structure enhances the overall mechanical strength and stability of the equipment, effectively distributes the weight of the tank, avoids stress concentration, and ensures that the storage tank remains stable when loading high-viscosity cream, preventing it from tipping over or deforming. The lower frame 15 can be directly fixed to the ground or an installation platform, providing a solid foundation support for the entire cream storage tank, while also reserving sufficient space for the operation of the discharge mechanism, facilitating pipeline connection and maintenance. This support layout structure is reasonable, firmly assembled, and suitable for long-term cream storage and discharge operations.

[0021] Please refer to the details. Figure 1-4 A rectangular box 14 is connected to the upper end of the lower frame 15. The side end of the rectangular box 14 is connected to the threaded rod 20, and the side end of the rectangular box 14 is connected to the discharge port 16. In this embodiment, the rectangular box 14, which serves as an integrated structure for the discharge channel, communicates internally with the mounting frame 17 to form a complete discharge path. The side end of the rectangular box 14 is connected to the threaded rod 20, providing a stable mounting point and rotational support for the threaded rod, ensuring that it can smoothly push the baffle 19 to slide when the first handle 21 is rotated, thus achieving precise control over the discharge flow. At the same time, the discharge port 16 is located on the side end of the rectangular box 14, facilitating the connection of the discharged cream to an external pipe or container, optimizing the adaptability of the discharge direction to the site layout. The rectangular box 14 not only enhances the overall structural rigidity of the discharge mechanism but also plays a role in collecting and guiding the flow, preventing material leakage, and improving the sealing and cleanliness of the discharge process. This design integrates support, transmission, and discharge functions into one compact structure, making it easy to operate and effectively improving the practicality and reliability of cream storage tanks in terms of anti-settlement and discharge control.

[0022] Please refer to the details. Figure 1-4An observation door 10 is rotatably connected to the side of the upper tank 2 via a pivot, and a second handle 11 is fixedly connected to the side of the observation door 10. In this embodiment, the observation door 10 is rotatably connected to the side of the upper tank 2 via a pivot. This observation door can be opened or closed by rotating around the pivot, allowing operators to view the material status inside the tank in real time without removing the cover plate 3. It is particularly suitable for monitoring the storage status of cream and whether sedimentation or clumping has occurred. The observation door 10 is equipped with a transparent pressure-resistant window to ensure the safety and clarity of the observation process. The second handle 11 is fixed to the side of the observation door 10, facilitating manual opening or closing of the observation door. After closing, it can work with the sealing element to achieve good airtightness and dustproof effect. This design improves the ease of operation and maintenance efficiency of the equipment, making daily inspections and process monitoring more intuitive and efficient, while avoiding the labor intensity and seal aging risks caused by frequent disassembly and reassembly of the cover plate. The observation door is reasonably positioned and does not affect the overall structural strength of the tank, providing auxiliary protection for the safe and stable operation of the cream storage tank.

[0023] Please refer to the details. Figure 1-4 The upper end of the cover plate 3 is connected to the inlet 5, and the upper inner diameter of the lower tank 1 is equal to the lower inner diameter of the upper tank 2. In this embodiment, the upper end of the cover plate 3 is connected to the inlet 5, which communicates with the inside of the tank. It is used to add cream or other supplementary materials into the storage tank under sealed conditions, preventing external impurities from entering during operation and ensuring the cleanliness of the materials. The inlet 5 can be equipped with a quick-connect interface or a sealing cap, which facilitates pipe connection and sealing after use, improving the convenience and safety of the feeding process. At the same time, the upper inner diameter of the lower tank 1 is equal to the lower inner diameter of the upper tank 2. After the two are connected, they form a smooth and continuous inner wall transition without steps or recesses. This effectively prevents high-viscosity cream from accumulating, stagnating, or forming dead corners at the connection point, which is conducive to the stirring mechanism fully agitating the overall material and reducing residue during discharge, thereby improving material utilization.

[0024] The working principle and usage process of this utility model are as follows: First, check and prepare the equipment to ensure that all parts of the cream storage tank are securely installed, the stirring mechanism rotates flexibly, and the seals are intact. If necessary, open the cover plate 3 or the observation door 10 to clean the inside of the tank to ensure there are no residues or contaminants. When adding material, inject the cream material into the tank through the feed inlet 5 at the top of the cover plate 3. After adding material, close and seal the feed inlet in time to keep the tank sealed and prevent external contamination. During the cream storage process, to prevent high-viscosity materials from settling, stratifying, or clumping due to prolonged standing, the motor 6 can be started periodically. The motor drives the stirring frame 7 to rotate, and the baffle rod 8 at its lower end effectively stirs the material at the bottom of the tank, while the stirring blades 9 at the side end push the material to form a stable circulating flow field, achieving overall uniform mixing and ensuring material stability. When it is necessary to discharge material, manually rotate the first handle 21 through the thread. The screw drive of rod 20 pushes baffle 19 to slide horizontally within mounting frame 17, gradually opening the discharge channel; cream material flows out from the bottom of lower tank 1, passes through mounting frame 17 and rectangular box 14, and is discharged from discharge port 16; during the discharge process, the stirring mechanism can be kept running at low speed to assist the bottom material to continuously flow towards the discharge port, improve discharge smoothness, reduce residue, and improve material utilization; the operator can check the material status in the tank in real time through the observation door 10 set on the side of upper tank 2 to determine whether it is necessary to start stirring or perform discharge operation, which facilitates process monitoring and timely intervention; after use or when maintenance is required, the discharge mechanism is closed, the cover plate 3 or observation door 10 is opened, and the inner wall of the tank and stirring components are thoroughly cleaned and maintained to ensure that the equipment is clean and hygienic, meets the high standards of the pharmaceutical, cosmetic and other industries for the production environment, and ensures long-term stable, safe and reliable operation of the equipment.

[0025] The components and their functional labels in this solution can be considered as existing technology. These components or structures are conventional designs in the field of cream storage tanks and related fluid equipment, and their basic principles and applications are well known to those skilled in the art. Therefore, they are treated as known technical foundations in this solution and are not protected as innovative points.

[0026] Existing technology annotations and descriptions in this solution: 1. Lower Tank: The lower structure of the container used to store cream materials. It serves as the material-bearing part of the storage tank and is a standard component of liquid or semi-solid material storage equipment. 2. Upper Tank: The tank structure connected above the lower tank, used to expand storage space or facilitate the installation of top components. Its combination with the lower tank to form a complete tank structure is a common design. 3. Cover Plate: A removable top cover bolted to the upper tank, used to seal the tank and provide an installation platform for top equipment. This removable sealing cover structure is widely used in pressure vessels and storage tanks. 5. Inlet: An opening on the cover plate for material injection. Its structure, such as a feed pipe with a flange or quick-connect interface, is a standard material input device in fluid equipment. 10. Observation Door: An openable door mounted on the side of the upper tank via a pivot, used to observe the internal condition of the tank. Its rotating observation window structure with a handle is a standard configuration in industrial containers. 16. Discharge Port: A discharge interface located on the side of the rectangular box, used to connect to external pipelines. As a standard discharge interface for fluid equipment, its structure and connection method are common technologies. Bolted connection, shaft connection, sliding connection, threaded connection: The various mechanical connection methods involved in the above solutions are all mature and common assembly methods in the mechanical field, and their structural implementation and functional role are common knowledge. The above components and connection methods are mainly used in this solution to achieve basic storage, sealing, observation, feeding, and discharging functions. Their individual existence or conventional combination application falls within the scope of existing technology in this field.

[0027] The innovation of this solution lies in the structural layout relationships between these components, such as the coordinated design of the mixing and discharging mechanisms and the integration of multi-level support structures, rather than the construction of the components themselves. Therefore, this solution will not describe these existing technical aspects in detail, but will focus on the optimization of the overall structure and functional synergy.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cream storage tank anti-settlement discharge structure, characterized in that, include: Lower tank (1); upper tank (2), wherein the upper tank (2) is fixedly connected to the upper end of the lower tank (1); Cover plate (3), the cover plate (3) is connected to the upper end of the upper tank (2) by bolt thread; stirring mechanism, the stirring mechanism includes a bracket (4), a motor (6), a stirring frame (7), a baffle rod (8) and a stirring blade (9), the bracket (4) is fixedly connected to the upper end of the cover plate (3), the motor (6) is fixedly connected to the upper end of the bracket (4), the stirring frame (7) is rotatably connected to the output end of the motor (6), the baffle rod (8) is fixedly connected to the lower end of the stirring frame (7), and the stirring blade (9) is fixedly connected to the side end of the stirring frame (7); The discharge mechanism is located at the lower end of the lower tank (1) to discharge the cream.

2. The anti-settlement discharge structure for a cream storage tank according to claim 1, characterized in that: The discharge mechanism includes a mounting frame (17), a mounting base (18), a baffle (19), a threaded rod (20), and a first handle (21). The mounting frame (17) is connected to the lower end of the lower tank (1). The baffle (19) is slidably connected to the side end of the mounting frame (17). The mounting base (18) is connected to the side ends of the mounting frame (17) and the baffle (19). The threaded rod (20) is connected to the side end of the mounting base (18). The first handle (21) is connected to the side end of the threaded rod (20).

3. The anti-settlement discharge structure for a cream storage tank according to claim 2, characterized in that: A connecting seat (12) is fixedly connected to the lower end of the circumferential surface of the lower tank (1), a lower frame (13) is fixedly connected to the lower end of the connecting seat (12), and a lower frame (15) is fixedly connected to the lower end of the lower frame (13).

4. The anti-settlement discharge structure for a cream storage tank according to claim 3, characterized in that: The upper end of the lower frame (15) is connected to a rectangular box (14), the side end of the rectangular box (14) is connected to a threaded rod (20), and the side end of the rectangular box (14) is connected to a discharge port (16).

5. The anti-settlement discharge structure for a cream storage tank according to claim 4, characterized in that: The side end of the upper tank (2) is rotatably connected to an observation door (10) via a rotating shaft, and the side end of the observation door (10) is fixedly connected to a second handle (11).

6. The anti-settlement discharge structure for a cream storage tank according to claim 5, characterized in that: The upper end of the cover plate (3) is connected to the feed inlet (5), and the inner diameter of the upper end of the lower tank (1) is equal to the inner diameter of the lower end of the upper tank (2).

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