Drying device

Abstract

The utility model provides a drying device which comprises a box body, an elastic assembly arranged on the bottom face of the box body and a vibration motor fixedly arranged on the outer side of the box body, a feeding port and a discharging port are formed in the two ends of the box body respectively, and a ventilation plate is fixedly arranged in the box body. A ventilation plate is arranged in the box body and divides the interior of the box body into a drying space located on the upper portion of the box body and an air inlet space located on the lower portion of the box body, a hot air assembly and a cold air assembly are arranged on one side of the box body, and the hot air assembly communicates with the side, close to the feeding port, of the air inlet space. The cold air assembly communicates with the side, close to the discharging port, of the air inlet space. According to the utility model, the cold air assembly is arranged to cool the dried material, so that the problems that the material is in a high-temperature state for a long time, the product is decomposed, the effective components are reduced, and the performance of the material as a disinfectant or an oxidant is reduced are solved.

Description

Technical Field

[0001] This utility model relates to the field of drying equipment technology, and in particular to a drying device. Background Technology

[0002] Potassium peroxymonosulfate is a strong oxidizing agent, widely used in various fields due to its high efficiency, safety, and environmental friendliness. In the production of potassium peroxymonosulfate, it is usually necessary to dry it before packaging.

[0003] However, the potassium peroxymonosulfate still has a relatively high temperature (around 50°C) after drying. It is cooled down naturally after packaging. However, prolonged exposure of potassium peroxymonosulfate to high temperatures may cause product decomposition, reduce the effective components, and decrease its performance as a disinfectant or oxidant. Utility Model Content

[0004] The main objective of this invention is to provide a drying device to solve the problem in the prior art where potassium persulfate is dried and then cooled down slowly by natural cooling, resulting in the potassium persulfate remaining at a high temperature for a long time, causing product decomposition, reduction of effective components, and decreased performance as a disinfectant or oxidant.

[0005] To solve the above problems, the present invention adopts the following technical solution: a drying device, including a box body, an elastic component disposed on the bottom surface of the box body, and a vibration motor fixed on the outside of the box body. The two ends of the box body are respectively provided with a feed inlet and a discharge outlet. A ventilation plate is fixed inside the box body, and the ventilation plate divides the interior of the box body into a drying space located in the upper part of the box body and an air inlet space located in the lower part of the box body. A hot air component and a cold air component are respectively provided on one side of the box body. The hot air component is connected to the side of the air inlet space near the feed inlet, and the cold air component is connected to the side of the air inlet space near the discharge outlet.

[0006] Furthermore, a first vertical partition and a second vertical partition are fixedly provided inside the box. The first vertical partition divides the air intake space into a hot air space and a cold air space. The hot air assembly is connected to the hot air space, and the cold air assembly is connected to the cold air space. The top end of the second vertical partition is fixedly connected to the top surface of the box, and the bottom end of the second vertical partition extends towards the first vertical partition. There is a gap between the second vertical partition and the ventilation plate for material to pass through.

[0007] Furthermore, the hot air assembly includes a plurality of first connecting pipes and a hot air pipe. The plurality of first connecting pipes are evenly arranged along the length of the housing and are respectively connected to the hot air space. The ends of the plurality of first connecting pipes away from the housing are connected to the hot air pipes. The input end of the hot air pipes is used to connect to an external air heating device.

[0008] Furthermore, the cooling air assembly includes a plurality of second connecting pipes and a cooling air duct. The plurality of second connecting pipes are evenly arranged along the length of the housing and are respectively connected to the cooling air space. The ends of the plurality of second connecting pipes away from the housing are connected to the cooling air duct. The input end of the cooling air duct is used to connect to an external fan.

[0009] Furthermore, the elastic component includes four compression springs, which are located at the four corners of the bottom surface of the housing.

[0010] Furthermore, the feed inlet of the housing is provided with a feeding assembly, which includes a shaft rotatably disposed inside the feed inlet and multiple baffles. The multiple baffles are evenly arranged along the circumference of the shaft, and the central axis of the shaft is parallel to the width direction of the housing. A first motor for driving the shaft to rotate is provided on one side of the feed inlet.

[0011] Furthermore, the top surface of the housing is provided with multiple air outlet pipes for discharging air from the drying space.

[0012] Furthermore, there are multiple vibration motors, which are respectively located on both sides of the box body in the width direction.

[0013] The beneficial effects of this utility model are:

[0014] 1. By setting up a cold air component to cool down the dried material, the material is prevented from being in a high-temperature state for a long time, which would cause product decomposition, reduce the effective ingredients, and reduce its performance as a disinfectant or oxidant.

[0015] 2. By setting up the first and second vertical partitions, the mixing of hot and cold air is avoided, so as to better dry and cool the materials;

[0016] 3. By setting up the feeding component, the material can be evenly sprinkled onto the ventilation plate, while preventing hot air in the hot air space from flowing out from the feed inlet. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a perspective view of the drying device of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the drying device of this utility model.

[0020] Explanation of reference numerals in the attached figures

[0021] 1. Chamber; 11. Feed inlet; 12. Discharge outlet; 13. Drying space; 14. Air inlet space; 15. First vertical partition; 16. Second vertical partition; 17. Hot air space; 18. Cold air space; 2. Elastic component; 3. Vibration motor; 4. Ventilation plate; 41. Through hole; 5. Hot air component; 51. First connecting pipe; 52. Hot air duct; 6. Cold air component; 61. Second connecting pipe; 62. Cold air duct; 7. Air outlet duct; 8. Discharge component; 81. Shaft; 82. Multiple baffles; 83. First motor. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Many specific details are set forth in the following description 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. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Please see Figures 1 to 2 As shown, a drying device includes a housing 1, an elastic component 2, a vibration motor 3, a ventilation plate 4, a hot air component 5, and a cold air component 6. The housing 1 is hollow internally, with an inlet 11 and an outlet 12 at its two ends along its length. The vibration motor 3 is fixed to the side wall of the housing 1. Preferably, multiple vibration motors 3 are symmetrically arranged on the side walls along the width of the housing 1 to drive the housing 1 to vibrate, thereby vibrating the material inside the housing 1 to fully dry the material. The elastic component 2 is located on the bottom surface of the housing 1, allowing the housing 1 to sway. Specifically, the elastic component 2 includes four compression springs located at the four corners of the bottom surface of the housing 1.

[0024] During implementation, the vibration motor 3 is started, and the box 1 begins to shake through the elastic component 2, thereby causing the material inside the box 1 to be thrown and slid, thereby conveying the material from the feed inlet 11 to the discharge outlet 12. Preferably, during installation, the box 1 can be tilted at an angle of 1 to 3°, so that the end of the box 1 near the feed inlet 11 is higher than the end of the discharge outlet 12, thereby tilting the box 1 so that the material can be conveyed better by gravity.

[0025] Ventilation plate 4 is horizontally installed inside box 1. Ventilation plate 4 has through hole 41. Ventilation plate 4 divides the interior of box 1 into drying space 13 located in the upper part of box 1 and air inlet space 14 located in the lower part of box 1. The drying space 13 and air inlet space 14 are connected through through hole 41. Hot air assembly 5 and cold air assembly 6 are respectively installed on one side of box 1. Hot air assembly 5 is connected to the side of air inlet space 14 near the feed port 11. Cold air assembly 6 is connected to the side of air inlet space 14 near the discharge port 12.

[0026] It should be noted that in this embodiment, the length of the box 1 is about six to ten meters. The box 1 is divided into an input section, a middle section and an output section from the inlet 11 to the outlet 12. The hot air assembly 5 is connected to the input section and the middle section of the box 1, and the cold air assembly 6 is connected to the output section of the air inlet space 14, so that the material can be fully dried and cooled.

[0027] In practice, the material (potassium persulfate) enters the ventilation plate 4 inside the chamber 1 through the feed inlet 11. During its passage through the input and intermediate sections, the material is dried by the hot air from the hot air assembly 5. When the material enters the output section, it is cooled by the air from the cold air assembly 6. This avoids the problem of slow natural cooling, which would cause the potassium persulfate to remain at a high temperature for an extended period, leading to product decomposition, reduced effective components, and decreased performance as a disinfectant or oxidant. In this embodiment, the top surface of the chamber 1 is equipped with multiple air outlet pipes 7 for discharging air from the drying space 13, allowing the hot and humid gas to be discharged.

[0028] Preferably, a first vertical partition 15 and a second vertical partition 16 are fixedly provided inside the housing 1. The first vertical partition 15 divides the air inlet space 14 into a hot air space 17 and a cold air space 18. The hot air assembly 5 is connected to the hot air space 17, and the cold air assembly 6 is connected to the cold air space 18. The top end of the second vertical partition 16 is fixedly connected to the top surface of the housing 1, and the bottom end of the second vertical partition 16 extends towards the first vertical partition 15. There is a gap between the second vertical partition 16 and the ventilation plate 4 for material to pass through. Thus, by setting the first vertical partition 15 and the second vertical partition 16, the mixing of hot and cold air is avoided, thereby better drying and cooling of the material.

[0029] In this embodiment, the hot air assembly 5 includes multiple first connecting pipes 51 and hot air pipes 52. The multiple first connecting pipes 51 are evenly arranged along the length of the housing 1 and are respectively connected to the hot air space 17, thereby allowing the hot air to flow more evenly to the material and enabling better drying. The ends of the multiple first connecting pipes 51 away from the housing 1 are connected to the hot air pipes 52, and the input end of the hot air pipes 52 is used to connect to an external air heating device (not shown in the figure). Specifically, the external heating device is a conventional hot air box (heated by steam or electric heater), and the heated air in the hot air box is transported to the hot air space 17 by an external fan to heat the material.

[0030] The cooling air assembly 6 includes multiple second connecting pipes 61 and a cooling air duct 62. The multiple second connecting pipes 61 are evenly arranged along the length of the housing 1, allowing for a more uniform flow of cooling air to the material, thus improving its cooling effect. The ends of the multiple second connecting pipes 61 furthest from the housing 1 are connected to the cooling air duct 62, and the input end of the cooling air duct 62 is connected to an external fan (not shown in the figure). In practice, the fan delivers external natural air to the cooling air space 18, thereby cooling the dried material. In practical applications, the material can be cooled from 50°C to below 40°C, and the material will not decompose at 40°C, thus ensuring its performance as a disinfectant or oxidant.

[0031] In this embodiment, a feeding assembly 8 is provided inside the feed inlet 11 of the housing 1. The feeding assembly 8 includes a shaft 81 rotatably disposed inside the feed inlet 11 and multiple baffles 82. The multiple baffles 82 are evenly arranged circumferentially along the shaft 81, and the free ends of the multiple baffles 82 extend radially along the shaft 81 towards the side wall near the feed inlet 11. The central axis of the shaft 81 is parallel to the width direction of the housing 1. A first motor 83 for driving the shaft 81 to rotate is provided on one side of the feed inlet 11. By setting up the feeding assembly 8, the material can be evenly sprinkled onto the ventilation plate 4. At the same time, the multiple baffles 82 can prevent hot air in the hot air space 17 from flowing out from the feed inlet 11.

[0032] In a specific implementation of this utility model, the material is fed into the feed inlet 11. At this time, the material is evenly sprinkled onto the ventilation plate 4 through the feeding component 8. Simultaneously, the vibration motor 3, the hot air component 5, and the cold air component 6 are turned on. The vibration motor 3 further disperses the material and conveys it to the discharge port 12. During this process, when the material flows through the ventilation plate 4 above the hot air space 17, the hot air blown out by the hot air component 5 passes through the through holes 41 of the ventilation plate 4 to dry the material. When the material flows through the ventilation plate 4 above the cold air space 18, the natural wind blown out by the cold air component 6 can cool the material, preventing the material from being in a high-temperature state for a long time after packaging, which would reduce the effective ingredients and reduce its performance as a disinfectant or oxidant.

[0033] The above description is only a preferred embodiment of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

Claims

1. A drying apparatus, characterized in that, The device includes a housing (1), an elastic component (2) disposed on the bottom surface of the housing (1), and a vibration motor (3) fixed on the outside of the housing (1). The housing (1) has an inlet (11) and an outlet (12) at its two ends. A ventilation plate (4) is fixed inside the housing (1). The ventilation plate (4) divides the interior of the housing (1) into a drying space (13) located at the top of the housing (1) and an air inlet space (14) located at the bottom of the housing (1). A hot air component (5) and a cold air component (6) are respectively disposed on one side of the housing (1). The hot air component (5) is connected to the side of the air inlet space (14) near the inlet (11), and the cold air component (6) is connected to the side of the air inlet space (14) near the outlet (12).

2. The drying apparatus according to claim 1, characterized in that, The housing (1) is fixedly provided with a first vertical partition (15) and a second vertical partition (16). The first vertical partition (15) divides the air inlet space (14) into a hot air space (17) and a cold air space (18). The hot air assembly (5) is connected to the hot air space (17), and the cold air assembly (6) is connected to the cold air space (18). The top of the second vertical partition (16) is fixedly connected to the top surface of the housing (1). The bottom of the second vertical partition (16) extends toward the first vertical partition (15). There is a gap between the second vertical partition (16) and the ventilation plate (4) for material to pass through.

3. The drying apparatus according to claim 2, characterized in that, The hot air assembly (5) includes a plurality of first connecting pipes (51) and hot air pipes (52). The plurality of first connecting pipes (51) are evenly arranged along the length of the housing (1) and are respectively connected to the hot air space (17). The ends of the plurality of first connecting pipes (51) away from the housing (1) are connected to the hot air pipes (52). The input end of the hot air pipes (52) is used to connect to an external air heating device.

4. The drying apparatus according to claim 2, characterized in that, The cooling air assembly (6) includes a plurality of second connecting pipes (61) and a cooling air duct (62). The plurality of second connecting pipes (61) are evenly arranged along the length of the housing (1) and are respectively connected to the cooling air space (18). The ends of the plurality of second connecting pipes (61) away from the housing (1) are connected to the cooling air duct (62). The input end of the cooling air duct (62) is used to connect to an external fan.

5. The drying apparatus according to claim 1, characterized in that, The elastic component (2) includes four compression springs, which are located at the four corners of the bottom surface of the housing (1).

6. The drying apparatus according to claim 1, characterized in that, The feed inlet (11) of the housing (1) is provided with a feeding assembly (8). The feeding assembly (8) includes a shaft (81) rotatably disposed inside the feed inlet (11) and a plurality of baffles (82). The plurality of baffles are evenly arranged around the shaft (81). The central axis of the shaft (81) is parallel to the width direction of the housing (1). A first motor (83) for driving the shaft (81) to rotate is provided on one side of the feed inlet (11).

7. The drying apparatus according to claim 1, characterized in that, The top surface of the box (1) is provided with multiple air outlet pipes (7) for discharging air from the drying space (13).

8. The drying apparatus according to claim 1, characterized in that, There are multiple vibration motors (3), and the multiple vibration motors (3) are located on both sides of the width direction of the box body (1).

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