A kind of purification equipment for developing nutritional capsule

Abstract

This utility model discloses a purification device for developing nutrient capsules, comprising a support base, a liquid storage tank installed at the top of one end of the support base, a conveying component connected between the liquid storage tank and the support base, a first liquid inlet at the top of one end of the support base, and a pretreatment box also installed at the top of one end of the support base. A first sealing side plate is installed on one side of the pretreatment box, and second sealing side plates are provided on both sides of the pretreatment box near the first sealing side plate. This purification device, through the snap-fit ​​structure between the rotating locking block and the rotating locking groove, can securely limit and rotate the filter element to the top of the pretreatment box, thereby achieving stable fixation of the filter element during operation and facilitating quick disassembly, cleaning, or replacement when needed. At the same time, it can perform preliminary filtration treatment on the oily fish oil or vegetable oil input into the pretreatment box, separating the small amount of water contained in the oil and reducing the risk of oil emulsification or stratification.

Description

Technical Field

[0001] This utility model relates to the field of purification equipment technology, and in particular to a purification device for the development of nutrient capsules. Background Technology

[0002] Nutritional capsules, as a common carrier of health foods, primarily contain oily substances such as fish oil and vegetable oil. During capsule development, the oil often contains impurities, such as solid particles, plant residues, protein fragments, and colloidal substances. If these impurities are not effectively removed, they can affect the purity, uniformity, and bioavailability of the active ingredients within the capsule. Furthermore, they may cause precipitation, stratification, turbidity, or oxidative deterioration during storage and consumption, thereby reducing the safety and stability of the nutritional capsules.

[0003] Currently, most existing nutritional capsule purification equipment primarily employs single filtration, sedimentation, or static separation methods. These methods, when processing oil impurities, suffer from low impurity removal efficiency, making it difficult to effectively separate different types of impurities such as solid particles, plant residues, protein fragments, and colloidal substances. This results in poor oil purification, impacting subsequent capsule filling operations and product quality control. Furthermore, the filtration, sedimentation, or static separation components used for oil-impurity separation are typically fixed inside the pretreatment tank. This prevents the pretreatment tank from being flexibly disassembled as needed, hindering component maintenance and replacement. Additionally, impurities separated during filtration or sedimentation are difficult to clean promptly, leading to residual impurity accumulation, equipment contamination, and even cross-contamination, further reducing purification efficiency and product safety.

[0004] Therefore, existing equipment has certain limitations in practical applications of oil purification. There is an urgent need to design an oil purification device that is structurally sound, flexible in operation, and easy to clean and maintain, so as to improve the efficiency of impurity removal and the ease of use of the equipment. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of the present invention, to avoid obscuring the purpose of these documents, and such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Therefore, the purpose of this utility model is to provide a purification device for the development of nutritional capsules, which can solve the problems of low impurity removal efficiency, difficulty in efficiently separating different types of impurities, and complex operation, high maintenance costs, and difficult cleaning caused by the use of single filtration, sedimentation or static separation methods in existing nutritional capsule purification equipment, which reduces purification efficiency and product safety.

[0007] To solve the above technical problems, this utility model provides a purification device for the development of nutritional capsules, which adopts the following technical solution: it includes a support box base, a liquid storage tank is installed on the top of one end of the support box base, a conveying component is connected between the liquid storage tank and the support box base, a first liquid inlet is opened on the top of one end of the support box base, a pretreatment box is also installed on the top of one end of the support box base, a first sealing side plate is installed on one side of the pretreatment box, and second sealing side plates are also provided on both sides of the pretreatment box near the first sealing side plate;

[0008] Two sets of first embedded grooves are provided on both sides of the first sealing side plate, and a baffle is also installed on the side of the first sealing side plate away from the first embedded groove.

[0009] A filter screen is installed on one side of the second sealing side plate, and an embedded baffle is also provided between the two sets of second sealing side plates.

[0010] Optionally, the top of the pretreatment box is provided with a second liquid inlet, the inner wall of the second liquid inlet is provided with a number of rotating slots arranged in a circumferential array, a filter element is installed on the top of the pretreatment box, a number of rotating blocks arranged in a circumferential array are provided at the bottom of the filter element, and a liquid inlet pipe is also provided on the top of the filter element.

[0011] Optionally, the rotating block and the rotating slot are matched, and the rotating block and the rotating slot are engaged by a snap-fit ​​mechanism.

[0012] Optionally, a first sealing groove is provided on one side of the pretreatment box, the first sealing groove is matched with the structure of the first sealing side plate, a first installation cavity is provided inside the first sealing groove, the first installation cavity is matched with the structure of the baffle frame, a second sealing groove is provided on both sides of the pretreatment box near the first sealing groove, the second sealing groove is matched with the structure of the second sealing side plate, and two sets of second embedded grooves are provided between the two sets of second sealing grooves and the first sealing groove, and the second embedded groove, the first embedded groove and the embedded baffle are engaged by snap-fit.

[0013] Optionally, the interior of each of the two sets of second sealing grooves is provided with a second mounting cavity, and the two sets of second mounting cavities are connected through to the first mounting cavity. The second mounting cavity matches the structure of the filter screen plate. The bottom of the pretreatment box is also connected to a discharge pipe, and the discharge pipe is plugged into the first liquid inlet.

[0014] Optionally, a support baffle is provided inside the baffle frame, and multiple sets of leakage holes are opened around the support baffle. A motor is installed at the bottom of the support baffle, and the output end of the motor is also connected to a centrifugal drum, which is located at the top of the support baffle.

[0015] In summary, this utility model has at least one of the following beneficial effects:

[0016] 1. In this utility model, the filter element can be securely positioned and rotated onto the top of the pretreatment box through the snap-fit ​​structure between the rotating locking block and the rotating locking groove. This ensures the stability of the filter element during operation and facilitates quick disassembly, cleaning, or replacement of the filter element when needed, achieving continuous and efficient filtration of impurities in the oil. At the same time, this oil-water separation filter element can perform preliminary filtration of oily fish oil or vegetable oil entering the pretreatment box, effectively separating a small amount of water from the oil, reducing the risk of oil emulsification or stratification, and ensuring the purity and stability of the oil.

[0017] 2. In this utility model, by adding a baffle frame to one side of the first sealing side plate and opening a first installation cavity on one side of the pretreatment box, the support baffle, motor, and centrifugal drum inside the baffle frame can be conveniently and securely installed inside the pretreatment box, ensuring the stability of the baffle frame and centrifugal components. At the same time, it can be quickly disassembled and reinstalled during equipment maintenance or cleaning, achieving efficient oil ejection during the centrifugal separation process. Under the action of centrifugal force, the oil can be fully ejected and discharged downward through multiple sets of leakage holes opened around the support baffle. Meanwhile, high-density impurities such as solid particles, plant residues, and protein fragments in the oil are thrown towards the preset baffle structure on the outer wall of the centrifugal drum for centralized collection and treatment, achieving efficient separation of oil and impurities.

[0018] 3. In this utility model, by adding a filter screen plate to one side of the second sealing side plate and opening second installation cavities inside the second sealing baffle groove, the filter screen plate with activated carbon filter screen is conveniently and precisely installed at both ends inside the pretreatment box. This ensures the stability of the filter screen plate during operation and facilitates disassembly, cleaning, or replacement when necessary. It enables auxiliary filtration treatment when oil is input through the inlet pipe or discharged through the leakage hole of the support baffle, effectively reducing the residual impurity content in the oil, improving the purity and stability of the oil, and ensuring the convenience of maintenance and cleaning effect of the equipment during long-term operation. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram showing the disassembled pretreatment box of this utility model;

[0022] Figure 3 This is a schematic diagram showing the disassembled filter element of this utility model;

[0023] Figure 4 This is a cross-sectional view of the retaining frame of this utility model.

[0024] Explanation of reference numerals in the attached drawings: 1. Support box base; 2. Liquid storage tank; 3. Conveying component; 4. First liquid inlet; 5. Pretreatment box; 51. Second liquid inlet; 52. Rotary slot; 53. Filter element; 54. Rotary block; 55. Liquid inlet pipe; 56. First sealing groove; 57. First mounting cavity; 58. Second sealing groove; 59. Second embedded groove; 510. Second mounting cavity; 511. Discharge pipe; 6. First sealing side plate; 61. First embedded groove; 62. Baffle frame; 621. Support baffle; 622. Leakage hole; 623. Motor; 624. Centrifugal drum; 7. Second sealing side plate; 71. Filter screen; 72. Embedded baffle. Detailed Implementation

[0025] 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.

[0026] Example: Refer to Figures 1 to 4This utility model provides an embodiment of a purification device for the development of nutritional capsules, including a support base 1. A storage tank 2 is installed on the top of one end of the support base 1. A conveying component 3 connects the storage tank 2 and the support base 1. A first inlet 4 is provided on the top of one end of the support base 1. A pretreatment tank 5 is also installed on the top of one end of the support base 1. A first sealing side plate 6 is installed on one side of the pretreatment tank 5. Second sealing side plates 7 are also provided on both sides of the pretreatment tank 5 near the first sealing side plate 6. Two sets of first embedded grooves 61 are provided on both sides of the first sealing side plate 6. A baffle 62 is also installed on the side of the first sealing side plate 6 away from the first embedded groove 61. A filter screen plate 71 is installed on one side of the second sealing side plate 7. An embedded baffle 72 is also provided between the two sets of second sealing side plates 7. This purification equipment can securely limit and rotate the filter element 53 to the top of the pretreatment box 5 through the snap-fit ​​structure between the rotating locking block 54 and the rotating locking groove 52, so as to achieve stable fixation of the filter element 53 during operation and facilitate the replacement of the filter element 53 when needed. It allows for quick disassembly, cleaning, or replacement. This oil-water separator filter element utilizes existing technology to perform preliminary filtration of the oily fish oil or vegetable oil input to the pretreatment tank 5, separating the small amount of water contained in the oil, reducing the risk of emulsification or stratification, and improving oil purity and stability. The top of the pretreatment tank 5 has a second inlet 51, and the inner wall of the second inlet 51 has several sets of circumferentially arranged rotating slots 52. A filter element 53 is installed on the top of the pretreatment tank 5 for filtration. The bottom of the filter element 53 is provided with several sets of rotating blocks 54 arranged in a circular array, and the top of the filter element 53 is also provided with an inlet pipe 55. The filter element 53 installed between the second inlet 51 and the inlet pipe 55 adopts the oil-water separation filter element design in the prior art, which can perform preliminary filtration treatment on the fish oil or vegetable oil input into the pretreatment tank 5. It can intercept solid particles, impurities and trace amounts of water in the oil, effectively separate the oil from a small amount of water, thereby reducing the risk of oil emulsification and stratification.

[0027] The rotating locking block 54 and the rotating locking groove 52 are structurally matched, and the rotating locking block 54 and the rotating locking groove 52 are in a snap-fit ​​engagement. Through the snap-fit ​​engagement structure between the rotating locking block 54 and the rotating locking groove 52, the filter element 53 can be securely positioned and rotated and snapped onto the top of the pretreatment box 5. At the same time, the pretreatment box 5 can be flexibly disassembled and assembled according to the usage of the filter element 53, realizing quick installation, disassembly, cleaning or replacement of the filter element 53 during equipment operation. A first sealing groove 56 is provided on one side of the pretreatment box 5, which matches the structure of the first sealing side plate 6. A first installation cavity 57 is provided inside the first sealing groove 56, which matches the structure of the baffle frame 62. Second sealing grooves 58 are respectively provided on both sides of the pretreatment box 5 near the first sealing groove 56. The groove 58 is structurally matched with the second sealing side plate 7. Two sets of second embedded grooves 59 are respectively provided between the two sets of second sealing grooves 58 and the first sealing groove 56. The second embedded grooves 59, the first embedded grooves 61 and the embedded baffles 72 are engaged. Through the engagement structure between the second embedded grooves 59, the first embedded grooves 61 and the embedded baffles 72, when the second sealing side plate 7 with the filter screen plate 71 is installed inside the second sealing groove 58, the embedded baffles 72 between the two sets of second sealing side plates 7 can be used to block and limit the two sides of the first sealing side plate 6 connected to one side of the pretreatment box 5, thereby improving the stability of the connection between the first sealing side plate 6, the second embedded grooves 59 and the pretreatment box 5, and ensuring the structural stability and sealing reliability of the internal components of the pretreatment box 5 during operation.

[0028] The interiors of the two sets of second sealing grooves 58 are respectively provided with second mounting cavities 510. The two sets of second mounting cavities 510 are connected to the first mounting cavity 57 through the grooves. The second mounting cavities 510 are matched with the structure of the filter screen plate 71. The bottom of the pretreatment tank 5 is also connected to a discharge pipe 511, which is inserted into the first liquid inlet 4. Through the second mounting cavities 510 respectively provided inside the second sealing grooves 58, and their through connection with the first mounting cavity 57, and their matching with the structure of the filter screen plate 71, the filter screen plate 71 can be securely and limited to be installed at both ends inside the pretreatment tank 5. This ensures that the oil can receive auxiliary filtration and activated carbon adsorption treatment from the filter screen plate 71 when entering or exiting the pretreatment tank 5. The baffle frame 62 is provided with a support baffle 621 inside. The support baffle 621 has multiple sets of leakage holes 622 around its perimeter. A motor 623 is installed at the bottom of plate 621. The output end of motor 623 is also connected to centrifugal drum 624. Centrifugal drum 624 is set at the top of support baffle 621. Through the coordinated cooperation between support baffle 621, motor 623 and centrifugal drum 624, when raw materials such as fish oil or vegetable oil are input into the pretreatment tank 5 through inlet pipe 55, the input oil can be efficiently centrifuged and separated. Under the action of centrifugal force, the oil can be fully thrown out from centrifugal drum 624 and discharged downward through multiple sets of leakage holes 622 through the perimeter of support baffle 621. Impurities with a density higher than that of the oil, such as solid particles, plant residues and protein fragments, can be thrown into the preset baffle structure on the outer wall of centrifugal drum 624 and collected. This achieves efficient separation of oil and impurities, thereby improving the purity of the oil and facilitating the unified cleaning and subsequent treatment of impurities.

[0029] Working Principle: The purification equipment designed in this scheme mainly consists of a support base 1, a storage tank 2, a conveying component 3, a pretreatment tank 5, a first sealing side plate 6, and a second sealing side plate 7. The pretreatment tank 5 includes a second inlet 51, a rotating slot 52, a filter element 53, a rotating locking block 54, and an inlet pipe 55. When the oily fish oil or vegetable oil to be processed is introduced into the pretreatment tank 5 through the inlet pipe 55, the rotating locking block 54 and the rotating slot 52 engage to allow the filter element to be sealed. The filter element 53 is securely positioned and rotated to engage with the top of the pretreatment tank 5. This engagement design not only ensures the stability of the filter element 53 during operation but also facilitates quick disassembly, cleaning, or replacement of the filter element 53 when needed, ensuring a continuous and stable filtration effect on impurities in the oil. This oil-water separation filter element adopts the existing technology of oil-water separation filter element, which can perform preliminary filtration of oily fish oil or vegetable oil entering the pretreatment tank 5, effectively separating a small amount of water from the oil, thereby reducing the risk of oil emulsification or stratification.

[0030] The purification equipment designed in this scheme, through the baffle 62 added to one side of the first sealed side plate 6 and the first mounting cavity 57 opened on one side of the pretreatment tank 5, allows the baffle 62, which contains the supporting baffle 621, motor 623, and centrifugal drum 624, to be conveniently and securely installed inside the pretreatment tank 5. This matching installation method not only ensures the stability of the baffle 62 and the centrifugal components but also facilitates quick disassembly and reinstallation during equipment maintenance or cleaning. When raw materials such as fish oil or vegetable oil pass through the inlet pipe 5... When the oil is fed into the pretreatment box 5, the baffle 62, through the coordinated operation of the support baffle 621, the motor 623, and the centrifugal drum 624, can perform efficient centrifugal separation of the oil. Under the action of centrifugal force, the oil can be fully thrown out of the centrifugal drum 624 and discharged downward through multiple sets of leakage holes 622 that are opened around the support baffle 621. Meanwhile, high-density impurities such as solid particles, plant residues, and protein fragments in the oil are thrown towards the preset baffle structure on the outer wall of the centrifugal drum 624 and are collected and treated in a concentrated manner, thereby achieving efficient separation of oil and impurities.

[0031] The purification equipment designed in this scheme uses a filter screen plate 71 installed on one side of the second sealing side plate 7 and second installation cavities 510 respectively opened inside the second sealing baffle groove 58. Because the second installation cavity 510 and the filter screen plate 71 are structurally matched, and the second installation cavity 510 and the first installation cavity 57 are connected through, the filter screen plate 71 with activated carbon filter screen inside can be conveniently and limitedly installed at both ends inside the pretreatment box 5. This matching structure not only ensures the stability of the filter screen plate 71 during operation, but also facilitates disassembly, cleaning or replacement when necessary. When the oil is input into the pretreatment box 5 through the inlet pipe 55, or discharged downward through the multiple sets of leakage holes 622 opened around the support baffle 621, it can be filtered by the filter screen plate 71 to further reduce the content of impurities in the oil, improve the purity and stability of the oil, and at the same time ensure the convenience of maintenance and cleaning effect of the equipment during long-term operation.

[0032] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A purification apparatus for the preparation of nutritional capsules, comprising a support box (1), characterized in that: A liquid storage tank (2) is installed on the top of one end of the support box (1). A conveying component (3) is connected between the liquid storage tank (2) and the support box (1). A first liquid inlet (4) is opened on the top of one end of the support box (1). A pretreatment box (5) is also installed on the top of one end of the support box (1). A first sealing side plate (6) is installed on one side of the pretreatment box (5). A second sealing side plate (7) is also provided on both sides of the pretreatment box (5) near the first sealing side plate (6). Two sets of first inner grooves (61) are provided on both sides of the first sealing side plate (6), and a baffle (62) is also installed on the side of the first sealing side plate (6) away from the first inner groove (61). A filter screen (71) is installed on one side of the second sealing side plate (7), and an embedded baffle (72) is also provided between the two sets of second sealing side plates (7).

2. The purification apparatus for developing a nutritional capsule according to claim 1, characterized in that: The pretreatment tank (5) has a second liquid inlet (51) at the top, and the inner wall of the second liquid inlet (51) has a number of rotating slots (52) arranged in a circular array. A filter element (53) is installed on the top of the pretreatment tank (5), and a number of rotating blocks (54) arranged in a circular array are provided at the bottom of the filter element (53). An inlet pipe (55) is also provided on the top of the filter element (53).

3. The apparatus as claimed in claim 2, wherein: The rotating block (54) and the rotating slot (52) are structurally matched, and the rotating block (54) and the rotating slot (52) are in a snap-fit ​​engagement.

4. The purification apparatus for developing a nutritional capsule according to claim 3, characterized in that: The pretreatment box (5) has a first sealing groove (56) on one side, which matches the structure of the first sealing side plate (6). The first sealing groove (56) has a first installation cavity (57) inside, which matches the structure of the first installation cavity (57) and the baffle frame (62). The pretreatment box (5) has a second sealing groove (58) on both sides near the first sealing groove (56), which matches the structure of the second sealing side plate (7). The two sets of second embedded grooves (59) are respectively opened between the two sets of second sealing grooves (58) and the first sealing grooves (56). The second embedded grooves (59), the first embedded groove (61), and the embedded baffle (72) are engaged.

5. The apparatus as claimed in claim 4, wherein: The interior of each of the two sets of second sealing grooves (58) is provided with a second mounting cavity (510). The two sets of second mounting cavities (510) are connected to the first mounting cavity (57) through the cavity. The second mounting cavity (510) is structurally matched with the filter screen (71). The bottom of the pretreatment box (5) is also connected to a discharge pipe (511). The discharge pipe (511) is inserted into the first liquid inlet (4).

6. The purification apparatus for developing a nutritional capsule according to claim 5, characterized in that: The baffle (62) is provided with a support baffle (621) inside. The support baffle (621) has multiple sets of leakage holes (622) around its perimeter. A motor (623) is installed at the bottom of the support baffle (621). The output end of the motor (623) is also connected to a centrifugal drum (624). The centrifugal drum (624) is located at the top of the support baffle (621).

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