Drying device for fructo-oligosaccharide production

Abstract

The utility model discloses a drying device for fructo-oligosaccharide production, which comprises a vacuum tank and a support frame, a waterproof film is arranged at the lower part in the vacuum tank, and a connecting pipe is arranged at the lower part of the vacuum tank; an auxiliary discharging mechanism is arranged on the inner side of the supporting frame and comprises an electric telescopic rod, an adjusting plate, a connecting wheel, a baffle and a spray head, the adjusting plate is connected with the connecting wheel in a meshed mode, and the cross section of the baffle is of a semicircular structure. A dismounting and mounting heating mechanism is arranged below the connecting pipe and comprises an upper mounting cylinder, an electric heating pipe and a lower mounting cylinder, and the connecting pipe and the electric heating pipe are both in threaded connection with the upper mounting cylinder. According to the drying device for fructo-oligosaccharide production, discharging of dried materials can be assisted, the materials are prevented from being left on a waterproof film, the structure is stable and reliable, the electric heating pipe can be conveniently disassembled, assembled and overhauled, and the drying effect is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of food processing technology, specifically to a drying device for the production of fructooligosaccharides. Background Technology

[0002] Fructooligosaccharides (FOS) are a type of sugar produced from sucrose and other raw materials through modern bioengineering technology. The raw materials include chicory and water chestnuts. The FOS production process includes cleaning, impurity removal, filtration, rinsing, crushing and drying. There are various drying devices for FOS production on the market.

[0003] For example, the utility model with authorization announcement number CN218511310U belongs to the field of sugar processing technology and discloses an oligofructose drying device, including a vacuum tank with a jacket. The upper part of the vacuum tank has a feed inlet and an air outlet, and the air outlet is connected to a vacuum pump through a pipe. The vacuum tank has a drying chamber inside, and the bottom of the drying chamber is covered with a Wells waterproof membrane. A support frame is located below the Wells waterproof membrane, and the side wall of the vacuum tank above the Wells waterproof membrane has a feed outlet. The top of the drying chamber is also equipped with a vacuum gauge and a temperature sensor. The bottom of the vacuum tank has an air inlet, which is connected in sequence to an electric heating tube, a dryer, a filter screen, and a blower through a pipe. The electric heating tube is connected to an external power supply. The vacuum pump, vacuum gauge, temperature sensor, external power supply, and blower are all electrically connected to an automatic control system. This utility model has a simple structure, is easy to use, and improves product quality and production efficiency.

[0004] However, the above technical solutions still have some drawbacks, such as the inconvenience of unloading the dried material, the easy residue of the material on the waterproof membrane causing blockage, and the inconvenience of disassembling and repairing the heating element. Damage to the heating element will affect the drying effect. Therefore, we propose a drying device for the production of fructooligosaccharides to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a drying device for the production of fructooligosaccharides, so as to solve the problems mentioned in the background art of the current drying device for the production of fructooligosaccharides, such as the inconvenience of unloading the dried material, the easy residue of the material on the waterproof membrane causing blockage of the waterproof membrane, the inconvenience of disassembling and repairing the heating tube, and the impact of the drying effect on the heating tube after damage.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drying device for the production of fructooligosaccharides, comprising:

[0007] A vacuum container, wherein a waterproof membrane is installed at the bottom of the interior of the vacuum container, and a connecting pipe is installed at the bottom of the vacuum container;

[0008] Also includes:

[0009] A support frame is provided with an auxiliary feeding mechanism on its inner side. The auxiliary feeding mechanism includes an electric telescopic rod, an adjusting plate, a connecting wheel, a baffle, and a nozzle. The adjusting plate and the connecting wheel are meshed together, and the cross-section of the baffle is semi-circular.

[0010] A disassembly and assembly heating mechanism is provided below the connecting pipe, wherein the disassembly and assembly heating mechanism includes an upper mounting cylinder, an electric heating tube, and a lower mounting cylinder, and the connecting pipe and the electric heating tube are both threadedly connected to the upper mounting cylinder.

[0011] Preferably, a support frame is installed on the lower outer side of the vacuum tank, and an electric telescopic rod is installed on the inner side of the support frame, with an adjustment plate installed at the output end of the electric telescopic rod.

[0012] Preferably, the internal slot of the adjustment plate is connected to a limiting plate, and the rear end of the limiting plate is welded to the support frame.

[0013] Preferably, the side of the adjusting plate away from the limiting plate is closely fitted with a connecting wheel, and the connecting wheel is rotatably connected inside the support frame.

[0014] Preferably, a baffle is integrally provided on the inner side of the connecting wheel, and the baffle is connected to the vacuum tank through a slot, and the baffle is rotatably connected to the vacuum tank.

[0015] Preferably, a nozzle is installed on the inner side of the baffle, and an air supply pipe is installed on the outer side of the baffle, and the nozzle and the air supply pipe are connected.

[0016] Preferably, the lower end of the connecting tube is tightly fitted with the heating element, and an upper mounting cylinder is installed on the outer side of the lower end of the connecting tube and the outer side of the upper end of the heating element.

[0017] The dryer is tightly attached to the bottom of the heating tube, and a lower mounting cylinder is installed on the outer side of the lower end of the heating tube and the outer side of the upper end of the dryer.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the drying device for the production of oligofructose can assist in the feeding of dried materials, avoid material residue on the waterproof membrane, has a stable and reliable structure, and facilitates the disassembly and maintenance of the heating tube, thus ensuring the drying effect.

[0019] 1. Equipped with a baffle, nozzle and air supply pipe, the baffle is connected to the vacuum tank through a slot. The baffle drives the nozzle to rotate, and the nozzle is connected to an air pump through the air supply pipe to blow air into the vacuum tank, which can assist the discharge of dried material and prevent material residue on the waterproof membrane.

[0020] 2. It is equipped with an adjusting plate, a limiting plate and a connecting wheel. The adjusting plate is pushed back and forth by an electric telescopic rod. The adjusting plate and the limiting plate are connected by a slot. The adjusting plate drives the connecting wheel that meshes with it to rotate. The connecting wheel drives the baffle and the nozzle to rotate. The structure is stable and reliable.

[0021] 3. It is equipped with an upper mounting cylinder, an electric heating element, and a lower mounting cylinder. The electric heating element and the dryer are both threadedly connected to the upper mounting cylinder via connecting pipes, and the electric heating element and the dryer are both threadedly connected to the lower mounting cylinder, which facilitates the disassembly and maintenance of the electric heating element and ensures the drying effect. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0024] Figure 3 This is a schematic diagram of the overall structure of the auxiliary feeding mechanism of this utility model;

[0025] Figure 4 This is a schematic diagram of the overall structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the overall structure of the disassembly and assembly heating mechanism of this utility model.

[0027] In the diagram: 1. Vacuum tank; 2. Waterproof membrane; 3. Support frame; 4. Electric telescopic rod; 5. Adjusting plate; 6. Limiting plate; 7. Connecting wheel; 8. Baffle; 9. Nozzle; 10. Gas supply pipe; 11. Connecting pipe; 12. Upper mounting cylinder; 13. Electric heating element; 14. Lower mounting cylinder; 15. Dryer. Detailed Implementation

[0028] 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.

[0029] Please see Figure 1-5 This utility model provides a technical solution: a drying device for the production of fructooligosaccharides, including a vacuum tank 1, a waterproof membrane 2, a support frame 3, an electric telescopic rod 4, an adjusting plate 5, a limiting plate 6, a connecting wheel 7, a baffle 8, a nozzle 9, an air supply pipe 10, a connecting pipe 11, an upper mounting cylinder 12, an electric heating tube 13, a lower mounting cylinder 14, and a dryer 15.

[0030] As attached Figure 1 and attached Figure 4As shown, the material is put into the vacuum tank 1. A waterproof membrane 2 is installed at the bottom of the interior of the vacuum tank 1 to prevent moisture from flowing into the connecting pipe 11. The electric heating tube 13 generates heat and delivers it to the vacuum tank 1 through the connecting pipe 11 to dry the material in the vacuum tank 1. Specific Implementation Example 1;

[0032] Existing drying equipment for fructooligosaccharide production is inconvenient for material feeding and easily produces material residue. To solve this technical problem, this embodiment is illustrated in the appendix. Figure 1 and attached Figure 3 As shown, the electric telescopic rod 4 installed inside the support frame 3 is opened. The electric telescopic rod 4 drives the adjustment plate 5 installed at its output end to move, so that the adjustment plate 5 slides outside the limiting plate 6 connected to it in the slot. The limiting plate 6 fixed on the support frame 3 limits the adjustment plate 5. The adjustment plate 5 pushes the connecting wheel 7 meshing with it in the inner side, so that the connecting wheel 7 rotates in the support frame 3. The connecting wheel 7 drives the baffle 8 integrated with it to rotate. The baffle 8 rotates in the vacuum tank 1 connected to it in the slot, and drives the nozzle 9 installed inside it to rotate. The nozzle 9 is connected to the air pump through the air supply pipe 10 to blow air into the vacuum tank 1 to assist the material on the waterproof membrane 2 to be discharged. The baffle 8 drives the nozzle 9 to rotate, increasing the blowing range. Since the cross-section of the baffle 8 is semi-circular, it avoids the generation of residue. Specific Implementation Example 2;

[0034] Existing drying equipment for fructooligosaccharide production makes it inconvenient to disassemble and repair the heating element 13. To solve this technical problem, this embodiment is illustrated in the appendix. Figure 4 and attached Figure 5 As shown, rotate the upper mounting cylinder 12, which is threadedly connected to the connecting pipe 11, to disengage the upper mounting cylinder 12 from the threaded connection with the heating tube 13 until the upper mounting cylinder 12 is fully connected to the lower end of the connecting pipe 11. Then, rotate the lower mounting cylinder 14, which is threadedly connected to the dryer 15, to disengage it from the threaded connection with the heating tube 13 until the lower mounting cylinder 14 is fully connected to the top end of the dryer 15. The heating tube 13 can then be removed from between the connecting pipe 11 and the dryer 15 for inspection. Place the inspected heating tube 13 between the connecting pipe 11 and the dryer 15, and rotate the upper mounting cylinder 12 and the lower mounting cylinder 14 to thread them onto the upper and lower ends of the heating tube 13, respectively, thus fixing the heating tube 13 between the connecting pipe 11 and the dryer 15.

[0035] This is the entire working process of the drying device for the production of fructooligosaccharides. Any content not described in detail in this specification is prior art known to those skilled in the art.

[0036] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A drying apparatus for the production of fructooligosaccharides, comprising: A vacuum tank (1) is provided with a waterproof membrane (2) installed at the bottom of its interior, and a connecting pipe (11) is installed at the bottom of the vacuum tank (1). Its characteristic is that it further includes: The support frame (3) is provided with an auxiliary feeding mechanism on its inner side. The auxiliary feeding mechanism includes an electric telescopic rod (4), an adjusting plate (5), a connecting wheel (7), a baffle (8), and a nozzle (9). The adjusting plate (5) and the connecting wheel (7) are meshed together, and the cross-section of the baffle (8) is semi-circular. A disassembly and assembly heating mechanism is provided below the connecting pipe (11), wherein the disassembly and assembly heating mechanism includes an upper mounting cylinder (12), an electric heating tube (13) and a lower mounting cylinder (14), and the connecting pipe (11) and the electric heating tube (13) are threadedly connected to the upper mounting cylinder (12).

2. The drying apparatus for producing fructooligosaccharides according to claim 1, characterized in that: A support frame (3) is installed on the lower outer side of the vacuum tank (1), and an electric telescopic rod (4) is installed on the inner side of the support frame (3). An adjustment plate (5) is installed at the output end of the electric telescopic rod (4).

3. The drying apparatus for producing fructooligosaccharides according to claim 2, characterized in that: The internal slot of the adjustment plate (5) is connected to the limiting plate (6), and the rear end of the limiting plate (6) is welded to the support frame (3).

4. The drying apparatus for producing fructooligosaccharides according to claim 2, characterized in that: The adjusting plate (5) is closely fitted with a connecting wheel (7) on the side away from the limiting plate (6), and the connecting wheel (7) is rotatably connected to the support frame (3).

5. A drying apparatus for producing fructooligosaccharides according to claim 4, characterized in that: The inner side of the connecting wheel (7) is integrally provided with a baffle (8), and the baffle (8) is slotted and connected to the vacuum tank (1), and the baffle (8) is rotatably connected to the vacuum tank (1).

6. A drying apparatus for producing fructooligosaccharides according to claim 5, characterized in that: A nozzle (9) is installed on the inner side of the baffle (8), and an air supply pipe (10) is installed on the outer side of the baffle (8), and the nozzle (9) and the air supply pipe (10) are connected.

7. A drying apparatus for producing fructooligosaccharides according to claim 1, characterized in that: The lower end of the connecting tube (11) is tightly fitted with the heating tube (13), and an upper mounting cylinder (12) is installed on the outer side of the lower end of the connecting tube (11) and the outer side of the upper end of the heating tube (13). The dryer (15) is tightly attached to the lower part of the heating tube (13), and a lower mounting cylinder (14) is installed on the outer side of the lower end of the heating tube (13) and the outer side of the upper end of the dryer (15).

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