Energy-saving hot air circulating drying device for preserved fruits

Abstract

The utility model provides a kind of candied fruit energy-saving type hot air circulation drying device, it is related to drying equipment technical field, including workbench, drying bin, install in the top of the workbench;Circulation hot drying mechanism is set in the top of the drying bin;Placement assembly is set in the top of the workbench and is located inside drying bin;Two multi-size clamping mechanisms are symmetrically set in the bottom of the placement assembly both ends;Filter mechanism is set in the inside one side of the drying bin;The circulation hot drying mechanism includes fixed frame, and the fixed frame is installed in the top of drying bin, and multiple electric heating wires are installed in the fixed frame, and the top of the fixed frame is installed with hot air machine, and the side of the fixed frame is connected with circulation pipeline.The utility model is through setting circulation hot drying mechanism, and then realize the rapid circulation of hot air inside device, guarantee the overall circulation unobstructed, so that temperature and humidity distribution is relatively uniform, to improve the product quality of production.

Description

Technical Field

[0001] This utility model relates to the field of drying equipment technology, and in particular to an energy-saving hot air circulating drying device for dried fruit. Background Technology

[0002] Dried fruit is a popular food. By drying the moisture in fruit, not only can the shelf life of the fruit be extended, but its taste and flavor can also be improved. With the advancement of energy conservation and environmental protection policies and technological progress, hot air circulation drying technology has gradually become the mainstream technology in the dried fruit drying field.

[0003] Existing hot air circulating drying equipment typically dries the dried fruit by introducing hot air into the equipment, thereby achieving the purpose of quickly drying the dried fruit.

[0004] However, existing hot air circulating drying equipment lacks effective energy-saving measures. Frequent hot air circulation increases the operating cost of the equipment. Furthermore, due to poor hot air circulation, the temperature and humidity distribution in the drying zone is uneven, which can easily lead to inconsistent drying of dried fruit, affecting product quality and taste, and making it difficult to meet actual usage needs. Utility Model Content

[0005] This invention solves the problems mentioned in the background art by setting up a circulating hot air drying mechanism to achieve rapid circulation of hot air inside the device, ensuring smooth overall circulation, and making the temperature and humidity distribution relatively uniform, thereby improving the quality of the produced products.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an energy-saving hot air circulating drying device for dried fruit, including a workbench,

[0007] A drying chamber is installed on top of the workbench;

[0008] A circulating hot drying mechanism is located at the top of the drying chamber;

[0009] The placement component is located on top of the workbench and inside the drying chamber;

[0010] Two multi-size clamping mechanisms are symmetrically arranged at both ends of the bottom of the placement component;

[0011] The filtration mechanism is located on one side inside the drying chamber;

[0012] The circulating hot drying mechanism includes a fixed frame installed on the top of the drying chamber. Multiple heating wires are installed inside the fixed frame. A hot air blower is installed on the top of the fixed frame. A circulation pipe is connected to one side of the fixed frame. A circulation fan is connected to one end of the circulation pipe and is installed on one side of the drying chamber.

[0013] Preferably, the multi-size clamping mechanism includes two supports, both of which are installed at the bottom of the placement component. A fixing rod is installed between the two supports, and two springs are sleeved on the outer side of the fixing rod. Two grippers are slidably installed on the outer side of the fixing rod.

[0014] Preferably, the filtration mechanism includes a fixed cavity, which is installed inside the drying chamber on one side. A plurality of air inlets are opened through one side of the fixed cavity. A filter plate is inserted inside the fixed cavity. A limit frame is installed at one end of the filter plate, and a second pull ring is installed on one side of the limit frame.

[0015] Preferably, the placement assembly includes a base mounted on top of the workbench, and a placement platform is mounted on top of the base.

[0016] Preferably, the top of the placement platform is provided with a holding frame, and both ends of the top of the holding frame are equipped with first pull rings.

[0017] Preferably, a control valve is installed on the outer side of one end of the circulation pipe, and one end of the control valve is connected to an exhaust pipe.

[0018] Preferably, the workbench is equipped with mounting bases at both ends, and each mounting base is equipped with an ultraviolet lamp on one side.

[0019] Preferably, two hinges are installed on one side of the drying chamber, one end of the two hinges is connected to a chamber door, a handle is installed on the surface of the chamber door, and a sealing ring is installed on one side of the chamber door.

[0020] Preferably, two insert slots are installed on one side of the drying chamber, and heating plates are inserted inside the two insert slots.

[0021] Preferably, each of the four corners of the bottom of the workbench is equipped with a support leg, and each support leg is equipped with an anti-slip pad.

[0022] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0023] 1. In this utility model, by setting up a circulating hot air drying mechanism, the efficient circulation of hot air inside the device is realized. This not only significantly enhances the ventilation effect of the overall system, but also ensures the uniform distribution and full utilization of heat within the device. This improvement effectively reduces local differences in temperature and humidity, thereby greatly improving the quality stability and consistency of the final product. At the same time, it reduces energy consumption and related operating costs, making the device more reliable and economical in practical applications, and fully meeting the performance requirements and efficiency standards of modern production.

[0024] 2. In this utility model, by setting up a multi-size clamping mechanism, the mechanism can flexibly adapt to fruit trays of different specifications and sizes, thereby achieving a stable and reliable clamping effect. This improvement effectively prevents the fruit trays from shaking or even falling off due to vibration or external force during equipment operation, thereby significantly improving the stability of the entire device during operation, enhancing the safety of the operation process, and avoiding production interruptions or material losses that may be caused by tray displacement. Attached Figure Description

[0025] Figure 1 This utility model provides a three-dimensional structural diagram of an energy-saving hot air circulation drying device for dried fruit;

[0026] Figure 2 A side view perspective view of a fruit preserve energy-saving hot air circulation drying device is provided for this utility model.

[0027] Figure 3 This utility model provides a three-dimensional view of the internal structure of an energy-saving hot air circulation drying device for dried fruit;

[0028] Figure 4 An enlarged perspective view of the circulating hot air drying mechanism of an energy-saving hot air circulating drying device for dried fruit is provided for this utility model.

[0029] Figure 5 An enlarged perspective view of a multi-size clamping mechanism for an energy-saving hot air circulating drying device for dried fruit is provided for this utility model.

[0030] Figure 6 An enlarged perspective view of the filter mechanism of an energy-saving hot air circulating drying device for dried fruit is presented in this utility model.

[0031] Legend: 1. Workbench; 2. Drying chamber; 3. Circulating hot drying mechanism; 301. Fixing frame; 302. Heating wire; 303. Hot air blower; 304. Circulating pipe; 305. Circulating fan; 4. Base; 5. Placement platform; 6. Multi-size clamping mechanism; 601. Bracket; 602. Fixing rod; 603. Spring; 604. Gripper; 7. Container frame; 8. First pull ring; 9. Filtering mechanism; 901. Fixing cavity; 902. Air inlet; 903. Filter plate; 904. Limiting frame; 905. Second pull ring; 10. Control valve; 11. Exhaust pipe; 12. Mounting base; 13. Ultraviolet lamp; 14. Hinge; 15. Chamber door; 16. Handle; 17. Support leg; 18. Anti-slip mat; 19. Insertion slot rack; 20. Heating plate. Detailed Implementation

[0032] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0033] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0034] Please see Figures 1-6 This utility model provides a technical solution: an energy-saving hot air circulating drying device for dried fruit, including a workbench 1.

[0035] Drying chamber 2 is installed on top of workbench 1;

[0036] The circulating hot drying mechanism 3 is located at the top of the drying chamber 2;

[0037] The placement component is set on top of the workbench 1 and located inside the drying chamber 2;

[0038] Two multi-size clamping mechanisms 6 are symmetrically arranged at both ends of the bottom of the component placement area;

[0039] The filter mechanism 9 is located inside the drying chamber 2 on one side;

[0040] The circulating hot drying mechanism 3 includes a fixed frame 301, which is installed on the top of the drying chamber 2. Multiple heating wires 302 are installed inside the fixed frame 301. A hot air blower 303 is installed on the top of the fixed frame 301. A circulation pipe 304 is connected to one side of the fixed frame 301, and a circulation fan 305 is connected to one end of the circulation pipe 304. The circulation fan 305 is installed on one side of the drying chamber 2. Through the setting of the circulating hot drying mechanism 3, the hot air inside the device can be rapidly circulated, ensuring smooth circulation and making full use of heat. This results in a relatively uniform temperature and humidity distribution, thereby improving the quality of the produced products, reducing the cost of using the device, and meeting the actual use requirements.

[0041] like Figure 3 and Figure 5 As shown, the multi-size clamping mechanism 6 includes two supports 601, both of which are installed at the bottom of the placement component. A fixing rod 602 is installed between the two supports 601. Two springs 603 are sleeved on the outside of the fixing rod 602, and two grippers 604 are slidably installed on the outside of the fixing rod 602. By setting up the multi-size clamping mechanism 6, it is possible to clamp fruit trays of different sizes, preventing the fruit trays from shaking and falling off during the use of the device, thereby improving the stability and safety of the device during operation.

[0042] like Figure 3 and Figure 6 As shown, the filtration mechanism 9 includes a fixed cavity 901, which is installed inside the drying chamber 2 on one side. Multiple air inlets 902 are opened through one side of the fixed cavity 901. A filter plate 903 is inserted inside the fixed cavity 901. A limit frame 904 is installed at one end of the filter plate 903. A second pull ring 905 is installed on one side of the limit frame 904. Through the setting of the filtration mechanism 9, the circulating hot air can be filtered to prevent the long-term circulating hot air from contaminating the dried fruit.

[0043] like Figure 3 and Figure 5 As shown, the placement component includes a base 4, which is installed on the top of the workbench 1. A placement platform 5 is installed on the top of the base 4. By setting up the placement component, the dried fruit can be stably placed for drying processing.

[0044] like Figure 3 and Figure 5 As shown, a holding frame 7 is provided on the top of the placement platform 5. A first pull ring 8 is installed at both ends of the top of the holding frame 7. With the setting of the holding frame 7 and the first pull ring 8, the dried fruit to be dried can be effectively placed, and it is convenient to quickly take it out and replace it with the next batch.

[0045] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a control valve 10 is installed on the outside of one end of the circulation pipe 304, and an exhaust pipe 11 is connected to one end of the control valve 10. By setting the control valve 10 and the exhaust pipe 11, hot air that has been circulated multiple times can be discharged in stages, thereby ensuring the quality of hot air and air.

[0046] like Figure 3 As shown, mounting bases 12 are installed at both ends of the interior of the workbench 1, and ultraviolet lamps 13 are installed on one side of each mounting base 12. Through the setting of the mounting bases 12 and ultraviolet lamps 13, the dried fruit can be continuously irradiated, thereby preventing bacterial growth and improving product quality.

[0047] like Figure 1 As shown, two hinges 14 are installed on one side of the drying chamber 2. One end of the two hinges 14 is connected to the chamber door 15. A handle 16 is installed on the surface of the chamber door 15. A sealing ring is installed on one side of the chamber door 15. Through the setting of hinges 14, chamber door 15, handle 16 and sealing ring, the sealing effect of the drying chamber 2 can be guaranteed, and it is convenient to put the dried fruit into or take out the drying chamber 2.

[0048] like Figure 2As shown, two insert racks 19 are installed on one side of the drying chamber 2. Heating plates 20 are inserted inside the two insert racks 19. Through the setting and synergistic effect of the insert racks 19 and the heating plates 20, the temperature inside the drying chamber 2 can be effectively maintained to ensure uniformity and constantness. This avoids the problem of unstable quality or quality decline of dried fruit during the drying process due to temperature fluctuations, and ensures the consistency and reliability of the drying effect.

[0049] like Figure 1 , Figure 2 and Figure 3 As shown, support legs 17 are installed at the four corners of the bottom of the workbench 1, and anti-slip pads 18 are installed at the bottom of each support leg 17. Through the setting and cooperation of support legs 17 and anti-slip pads 18, a more solid and reliable support foundation can be effectively provided for the entire device, significantly reducing the shaking or displacement that may occur during operation or use, thereby comprehensively improving the overall stability of the equipment and further enhancing its safety performance during operation.

[0050] The method of use and working principle of this device are as follows: First, place the dried fruit in the corresponding holding frame 7 and pull the handle 16 to cause the hinge 14 to rotate and open the door 15. Next, squeeze the four grippers 604 to make them slide on the fixed rod 602 and compress the spring 603 to retract. Then, place the holding frame 7 on the placement platform 5, release the grippers 604, and the spring 603 will rebound, pushing the grippers 604 to clamp and fix the holding frame 7. Finally, close the door 15. Start the hot air blower 303 to blow the heat from the heating wire 302 into the drying chamber 2 to dry the dried fruit in the holding frame 7. Then start the circulating fan 305 to extract the hot air from the drying chamber 2. The hot air enters the fixed chamber 901 through the air inlet 902 and is filtered by the filter plate 903. Then it circulates back to the fixed frame 301 through the circulation pipe 304. Finally, after the hot air has circulated for a period of time, open the control valve 10 to quickly discharge some of the hot air from the exhaust pipe 11.

[0051] By following the instructions above, you can complete the use of the fruit preserve energy-saving hot air circulation drying device.

[0052] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An energy-saving hot air circulating drying device for dried fruit, characterized in that: Including the workbench (1), A drying chamber (2) is installed on top of the workbench (1); A circulating hot drying mechanism (3) is installed at the top of the drying chamber (2); The placement component is set on top of the workbench (1) and located inside the drying chamber (2); Two multi-size clamping mechanisms (6) are symmetrically arranged at both ends of the bottom of the placement component; A filter mechanism (9) is provided on one side inside the drying chamber (2); The circulating hot drying mechanism (3) includes a fixed frame (301), which is installed on the top of the drying chamber (2). Multiple heating wires (302) are installed inside the fixed frame (301). A hot air blower (303) is installed on the top of the fixed frame (301). A circulation pipe (304) is connected to one side of the fixed frame (301). A circulation fan (305) is connected to one end of the circulation pipe (304). The circulation fan (305) is installed on one side of the drying chamber (2).

2. The energy-saving hot air circulating drying device for dried fruit according to claim 1, characterized in that: The multi-size clamping mechanism (6) includes two brackets (601), both brackets (601) are installed at the bottom of the placement component, a fixing rod (602) is installed between the two brackets (601), two springs (603) are sleeved on the outside of the fixing rod (602), and two grippers (604) are slidably installed on the outside of the fixing rod (602).

3. The energy-saving hot air circulating drying device for dried fruit according to claim 1, characterized in that: The filtration mechanism (9) includes a fixed cavity (901), which is installed inside the drying chamber (2) on one side. A plurality of air inlets (902) are provided through one side of the fixed cavity (901). A filter plate (903) is inserted inside the fixed cavity (901). A limit frame (904) is installed at one end of the filter plate (903), and a second pull ring (905) is installed on one side of the limit frame (904).

4. The energy-saving hot air circulating drying device for dried fruit according to claim 1, characterized in that: The placement assembly includes a base (4) mounted on top of the workbench (1), and a placement platform (5) is mounted on top of the base (4).

5. The energy-saving hot air circulating drying device for dried fruit according to claim 4, characterized in that: The top of the placement platform (5) is provided with a holding frame (7), and the top two ends of the holding frame (7) are each equipped with a first pull ring (8).

6. The energy-saving hot air circulating drying device for dried fruit according to claim 1, characterized in that: A control valve (10) is installed on the outside of one end of the circulation pipe (304), and an exhaust pipe (11) is connected to one end of the control valve (10).

7. The energy-saving hot air circulating drying device for dried fruit according to claim 1, characterized in that: The workbench (1) has mounting bases (12) installed at both ends inside, and each mounting base (12) has an ultraviolet lamp (13) installed on one side.

8. The energy-saving hot air circulating drying device for dried fruit according to claim 1, characterized in that: Two hinges (14) are installed on one side of the drying chamber (2), and one end of the two hinges (14) is connected to the chamber door (15). A handle (16) is installed on the surface of the chamber door (15), and a sealing ring is installed on one side of the chamber door (15).

9. The energy-saving hot air circulating drying device for dried fruit according to claim 1, characterized in that: Two insert slots (19) are installed on one side of the drying chamber (2), and heating plates (20) are inserted inside the two insert slots (19).

10. The energy-saving hot air circulating drying device for dried fruit according to claim 1, characterized in that: The workbench (1) is equipped with four legs (17) at the bottom corners, and each leg (17) is equipped with an anti-slip pad (18) at the bottom.

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