Drying treatment device for microencapsulation of lutein ester

Abstract

The utility model discloses a drying treatment device for microencapsulation of lutein ester. The drying treatment device comprises a main body structure, the main body structure comprises a drying bin and a top cover, the top cover is clamped to the top of the drying bin through a hasp, and a feeding port and a ventilation port are formed in the top cover; the heating mechanism is used for heating materials; the stirring mechanism is used for stirring materials; wherein the heating mechanism comprises a clamping sleeve arranged outside the drying bin, the clamping sleeve is annularly arranged on the outer wall of the drying bin, an insulating rod is arranged in an inner cavity of the clamping sleeve in a surrounding mode, and an electric heating wire is wound on the insulating rod; the stirring mechanism comprises three sets of shaft rods arranged in an inner cavity of the drying bin at equal intervals in a surrounding mode, and spiral blades are arranged on the shaft rods. The heating mechanism can integrally heat the inner cavity of the drying bin so as to dry the materials, and the stirring mechanism can stir the materials in the drying process, so that the drying efficiency of the materials is improved, and the drying process is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of drying treatment devices, in particular to a drying treatment device for lutein ester microencapsulation. Background Technique

[0002] Lutein ester microencapsulated particles are a kind of lutein ester product prepared by microencapsulation technology. Microencapsulation is a technology that wraps active ingredients in tiny wall materials. This technology can improve the stability of lutein ester, and improve its dispersibility and absorbability in food and beverages. Lutein ester is a kind of carotenoid naturally present in some plants, which is particularly important for eye health. It can help filter harmful blue light and protect the retina. Microencapsulated particles usually have better protection effects, can more effectively protect lutein ester from damage by light, heat and oxygen during processing and storage, and are also convenient for its release and absorption in the body.

[0003] Microencapsulation, also known as microcapsule granulation, can protect the encapsulated materials, isolate them from the unsuitable external environment, maximize the preservation of performance and biological activity, prevent the destruction and loss of nutrients. During the microencapsulation process, the materials need to be dried. After retrieval, the Chinese patent application number is: CN201922467220.6, which discloses a drying device for microcapsule granulation, including a support mechanism, a drying mechanism, a driving mechanism and a supporting mechanism. The top of the support mechanism is fixedly installed with a drying mechanism, the right side of the support mechanism and corresponding to the position of the drying mechanism is fixedly installed with a driving mechanism, and the left and right sides of the bottom of the drying mechanism are both provided with a supporting mechanism. The support mechanism includes a base, a first support rod and a second support rod. The left side of the top of the base is fixedly installed with a first support rod, and the right side of the top of the base is fixedly installed with a second support rod. Through the mutual cooperation between the support mechanism, the drying mechanism, the driving mechanism and the supporting mechanism, the utility model realizes a drying device for microcapsule granulation, which can continuously turn the dried product, thereby ensuring uniform heating of the product, thus ensuring the drying quality of the product, and facilitating the unloading of the product after drying is completed, thereby greatly improving the work efficiency.

[0004] The above technical solution heats the materials by arranging a heating rod in the center of the drying shell. The above technical solution still has defects. When the materials are less, the materials cannot contact the heating rod; when the materials are more, the heating rod can only heat and dry the materials at the central position. Although it has a tumbling function, the drying process is long and the efficiency is low. Therefore, we need to propose a drying treatment device for lutein ester microencapsulation. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a drying treatment device for lutein ester microencapsulation. The device has a simple structure and is easy to use. The heating mechanism can heat the inner cavity of the drying chamber integrally to dry the material, and the turning mechanism can turn the material during the drying process, thereby improving the drying efficiency of the material and shortening the drying process, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the present utility model provides the following technical solutions:

[0007] A drying treatment device for lutein ester microencapsulation, comprising:

[0008] The main body structure;

[0009] The main body structure includes a drying chamber and a top cover. The top cover is snap-connected to the top of the drying chamber through a buckle. The top cover is provided with a feed inlet and a ventilation opening, and the bottom of the drying chamber is provided with a discharge port with a valve;

[0010] It further includes a heating mechanism for heating the material;

[0011] It further includes a turning mechanism for turning the material;

[0012] Among them, the heating mechanism includes a jacket arranged outside the drying chamber. The jacket is arranged in a ring shape on the outer wall of the drying chamber. The inner cavity of the jacket is surrounded by insulating rods, and electric heating wires are wound on the insulating rods;

[0013] The turning mechanism includes three groups of shaft rods arranged equidistantly and circumferentially in the inner cavity of the drying chamber, and spiral blades are arranged on the shaft rods.

[0014] Preferably, a motor is fixedly installed on the top cover, and a driving box is arranged on the inner top of the top cover.

[0015] Preferably, the output end of the motor extends into the driving box, and a driving gear is fixedly connected to the output of the motor.

[0016] Preferably, three groups of bearings are arranged equidistantly and circumferentially on the inner bottom of the driving box, and the three groups of shaft rods are respectively inserted and fixed in the inner rings of the three groups of bearings.

[0017] Preferably, a driven gear is fixedly connected to the upper end of the shaft rod located in the inner cavity of the driving box, and the three groups of driven gears are all meshed with the driving gear.

[0018] Preferably, it further includes an auxiliary heating mechanism. The auxiliary heating mechanism includes three groups of heating rods arranged in the inner cavity of the drying chamber, and the three groups of heating rods and the three groups of shaft rods are arranged in a staggered manner.

[0019] Preferably, a first support rod is arranged between adjacent heating rods, and a second support rod is arranged on the outer wall of each heating rod.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] 1. The present utility model is provided with a main structure including a drying bin and a top cover. A jacket with insulating rods inside is arranged on the outer wall of the drying bin. Electric heating wires are arranged on the insulating rods, and a shaft rod with spiral blades is arranged inside the drying bin. The shaft rod is driven by a motor. The device has a simple structure and is easy to use. The heating mechanism can heat the inner cavity of the drying bin integrally to dry the materials, and the turning mechanism can turn the materials during the drying process, thereby improving the drying efficiency of the materials, shortening the drying process. At the same time, whether there are many materials or few materials, it can be adapted for use.

[0022] 2. By installing an auxiliary heating mechanism including heating rods inside the drying bin, the heating rods are provided with first support rods, and second straight rods are arranged on the outer wall of the heating rods, which can assist in heating and drying the materials from the inside, thereby further improving the drying capacity of the device and having high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of the present utility model;

[0024] Figure 2 is a schematic structural diagram of the jacket of the present utility model;

[0025] Figure 3 is a schematic structural diagram of the shaft rod of the present utility model;

[0026] Figure 4 is a schematic structural diagram of the drying bin of the present utility model;

[0027] Figure 5 is a schematic structural diagram of the heating rod of the present utility model.

[0028] In the figure: 1. Drying bin; 2. Top cover; 3. Feeding port; 4. Ventilation port; 5. Discharging port; 6. Jacket; 7. Insulating rod; 8. Electric heating wire; 9. Convex block; 10. Support pillar; 11. Motor; 12. Driving box; 13. Driving gear; 14. Shaft rod; 15. Spiral blade; 16. Driven gear; 17. Heating rod; 18. First support rod; 19. Second support rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figures 1-3 , the present utility model provides a technical solution:

[0031] A drying treatment device for lutein ester microencapsulation, comprising:

[0032] A main body structure; the main body structure includes a drying chamber 1 and a top cover 2. The top cover 2 is snap-connected to the top of the drying chamber 1 through a buckle. The top cover 2 is provided with a feed inlet 3 and a ventilation opening 4. The bottom of the drying chamber 1 is provided with a discharge opening 5 with a valve;

[0033] It further includes a heating mechanism for heating the material; wherein, the heating mechanism includes a jacket 6 arranged outside the drying chamber 1. The jacket 6 is arranged in a ring shape on the outer wall of the drying chamber 1. An insulating rod 7 is arranged around the inner cavity of the jacket 6, and an electric heating wire 8 is wound on the insulating rod 7;

[0034] It further includes a turning mechanism for turning the material; the turning mechanism includes three groups of shaft rods 14 arranged equidistantly around the inner cavity of the drying chamber 1. Spiral blades 15 are arranged on the shaft rods 14. A motor 11 is fixedly installed on the top cover 2, and a driving box 12 is arranged on the inner top of the top cover 2. The output end of the motor 11 extends into the driving box 12, and the output of the motor 11 is fixedly connected with a driving gear 13. Three groups of bearings are arranged equidistantly around the inner bottom of the driving box 12. The three groups of shaft rods 14 are respectively inserted and fixed in the inner rings of the three groups of bearings. The upper ends of the shaft rods 14 located in the inner cavity of the driving box 12 are fixedly connected with driven gears 16, and the three groups of driven gears 16 are all engaged with the driving gear 13.

[0035] During use, the material is put into the drying chamber 1 through the feed inlet 3. The electric heating wire 8 in the heating mechanism works to raise the overall temperature of the drying chamber 1 from the outside, so that the material in the drying chamber 1 is quickly dried. The water vapor generated during the drying process is discharged through the ventilation opening 4;

[0036] At the same time, start the motor 11 to drive the three groups of shaft rods 14 to drive the spiral blades 15 to rotate. The spiral blades 15 turn the material from bottom to top, so that the material can be evenly heated, improve the drying efficiency of the material, shorten the drying process, and after the material is dried, open the valve to collect the material through the discharge port;

[0037] Generally speaking, the utility model sets a main structure including a drying bin 1 and a top cover 2. An outer wall of the drying bin 1 is provided with a jacket 6 with insulating rods 7 inside. Electric heating wires 8 are arranged on the insulating rods 7. And a shaft rod 14 with spiral blades 15 is arranged in the drying bin 1. The shaft rod 14 is driven by a motor 11. The device has a simple structure and is convenient to use. The heating mechanism can integrally heat the inner cavity of the drying bin 1 to dry the materials. The turning mechanism can turn the materials during the drying process, thereby improving the drying efficiency of the materials and shortening the drying process. At the same time, whether there are many materials or few materials, it can be adapted for use.

[0038] Wherein, a convex block 9 is arranged at the lower end of the outer wall of the jacket 6. A support column 10 is welded to the bottom surface of the end of the convex block 9 for supporting the whole device.

[0039] Furthermore, please refer to Figures 4-5 :

[0040] It further includes an auxiliary heating mechanism. The auxiliary heating mechanism includes three groups of heating rods 17 arranged in the inner cavity of the drying bin 1. The three groups of heating rods 17 and the three groups of shaft rods 14 are arranged in an alternating manner. A first support rod 18 is arranged between adjacent heating rods 17. A second support rod 19 is arranged on the outer wall of each group of heating rods 17.

[0041] By installing an auxiliary heating mechanism including heating rods 17 in the drying bin 1, the heating rods 17 and the shaft rods 14 are arranged in an alternating manner, the heating rods 17 are provided with first support rods 18, and second straight rods are arranged on the outer walls of the heating rods 17, which can assist in heating and drying the materials from the inside, thereby further improving the drying capacity of the device and having high practical value.

[0042] Wherein, the heating rods 17, the first support rods 18 and the second straight rods are set as ceramic heating elements, which have the advantages of flexible installation, high temperature resistance, fast heat transfer, good insulation, and being unrestricted by models and specifications. Specifically, a PTC ceramic heating element with surface insulation treatment can be used. It is a thermistor, composed of a PTC ceramic heating element and an aluminum tube, and has the advantages of small thermal resistance and high heat exchange efficiency. It is an automatic constant temperature and power-saving electric heater.

[0043] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations on the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A drying treatment device for lutein ester microencapsulation, characterized in that: include: Main structure; The main structure comprises a drying bin (1) and a top cover (2), wherein the top cover (2) is snap-connected to the top of the drying bin (1) by means of a buckle, a feed inlet (3) and a ventilation port (4) are provided on the top cover (2), and a feed outlet (5) with a valve is provided at the bottom of the drying bin (1); Also included is a heating mechanism for heating the material; Also included is a turning mechanism for turning the material; The heating mechanism comprises a jacket (6) arranged outside the drying chamber (1), the jacket (6) being arranged in a ring shape on the outer wall of the drying chamber (1), an insulating rod (7) being arranged around the inner cavity of the jacket (6), and an electric heating wire (8) being wound around the insulating rod (7); The turning mechanism comprises three groups of shafts (14) which are equidistantly arranged around the inner cavity of the drying bin (1), and spiral blades (15) are arranged on the shafts (14).

2. A drying treatment device for lutein ester microencapsulation according to claim 1, characterized in that: A motor (11) is fixedly mounted on the top cover (2), and a drive box (12) is provided on the inner top of the top cover (2).

3. A drying treatment device for lutein ester microencapsulation according to claim 2, characterized in that: The output end of the motor (11) extends into the drive box (12), and the output end of the motor (11) is fixedly connected to a drive gear (13).

4. A drying treatment device for lutein ester microencapsulation according to claim 3, characterized in that: Three sets of bearings are equidistantly arranged around the inner bottom of the drive box (12), and the three sets of shaft rods (14) are respectively plugged and fixed to the inner rings of the three sets of bearings.

5. A drying treatment device for lutein ester microencapsulation according to claim 4, characterized in that: The upper end of the shaft rod (14) located in the inner cavity of the driving box (12) is fixedly connected to a driven gear (16), and the three sets of driven gears (16) are all meshed with the driving gear (13).

6. A drying treatment device for lutein ester microencapsulation according to claim 1, characterized in that: It also comprises an auxiliary heating mechanism, the auxiliary heating mechanism comprising three groups of heating rods (17) arranged in the inner cavity of the drying chamber (1), the three groups of heating rods (17) and the three groups of shaft rods (14) being arranged in a staggered manner.

7. A drying treatment device for lutein ester microencapsulation according to claim 6, characterized in that: A first support rod (18) is provided between adjacent heating rods (17), and a second support rod (19) is provided on the outer wall of each group of heating rods (17).

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