A drying cabinet with uniform drying effect

Abstract

The utility model discloses a drying cabinet that drying effect is even, specifically related to drying cabinet technical field, including drying cabinet main part, the front end of drying cabinet main part is hinged with the sealed door, is equipped with the drying assembly in drying cabinet main part inside, the drying assembly includes vertical rod, is equipped with a plurality of even distribution ring plate on the vertical rod, is fixed with the conical screen plate in each ring plate inside, the inner wall of drying cabinet main part and sealed door inner wall all fixedly embeded with the heating plate, is equipped with the collecting hopper in drying cabinet main part inside. The utility model discloses through the synchronous rotation of vertical rod and a plurality of ring plate of reduction motor drive, can make the battery aid in the ring plate even from the conical screen board on the even falling, thereby improves drying evenness, can let the battery aid in the ring plate even in the drying process and face the heating plate of different direction, avoids the single -sided heating problem caused by fixed position, and further improves drying evenness and efficiency.

Description

Technical Field

[0001] This utility model relates to the field of drying cabinet technology, and more specifically to a drying cabinet with uniform drying effect. Background Technology

[0002] A drying cabinet is a device used to remove moisture (or other volatile components) from materials through heating, ventilation, or depressurization. It is widely used in industrial production, laboratory research, food processing, and pharmaceutical manufacturing. Its core function is to achieve rapid, uniform, and controllable drying of materials by controlling parameters such as temperature, humidity, and airflow, while preventing material deterioration due to overheating or uneven drying. Battery additives (granular) easily absorb moisture from the air during preparation or storage. Once this moisture enters the battery, it reacts with lithium salts in the electrolyte, generating corrosive gases such as HF. This not only damages the internal structure of the battery but may also pose safety hazards. Therefore, a drying cabinet is needed to dry battery additives to remove moisture and improve safety.

[0003] For example, a cabinet-type dryer with prior art disclosure number CN223020715U adjusts the drying space of mulberries by adjusting the distance between the outer shell and the top plate driven by a servo motor. Furthermore, by inserting the first placement plate and the second placement plate into the corresponding first mounting plate and the second mounting plate respectively, and by cooperating with the set fan and heating plate, the drying operation is realized and the drying efficiency is improved.

[0004] However, the existing technology described above still has the following problems in use: When placing battery additives inside a traditional drying cabinet, the additives are stacked using tools, which affects the heating area and heat transfer efficiency. Furthermore, since the battery additives are placed in the material box and their position remains fixed, they cannot be dried evenly, resulting in one-sided heating and affecting drying efficiency. Based on this, the present invention provides a drying cabinet with uniform drying effect. Utility Model Content

[0005] To overcome the aforementioned deficiencies in the prior art, this utility model provides a drying cabinet with uniform drying effect. By driving the vertical rod and multiple ring plates to rotate synchronously by a geared motor, the battery additives in the ring plates can be evenly sprinkled from the conical mesh plate, thereby improving the drying uniformity. At the same time, the battery additives in the ring plates can be evenly faced with heating plates in different directions during the drying process, avoiding the problem of one-sided heating caused by fixed position, thereby further improving the drying uniformity and efficiency, and solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drying cabinet with uniform drying effect, comprising a drying cabinet body, a sealing door hinged to the front end of the drying cabinet body, a drying component inside the drying cabinet body, the drying component including a vertical rod, a plurality of evenly distributed ring plates sleeved on the vertical rod, a conical mesh plate fixedly installed inside each ring plate, heating plates fixedly embedded in the inner wall of the drying cabinet body and the inner wall of the sealing door, a material collection hopper inside the drying cabinet body, the bottom end of the material collection hopper penetrating through the drying cabinet body and extending outward from the outside of the drying cabinet body, a feeding hopper fixedly installed at the top of the drying cabinet body, and the feeding hopper being connected to the drying cabinet body through a feeding pipe.

[0007] In a preferred embodiment, the number of feeding pipes is set to multiple, and the multiple feeding pipes are distributed in a ring array at the bottom of the feeding hopper. The bottom ends of the multiple feeding pipes all penetrate through the top of the drying cabinet body and extend into the ring plate near the top of the vertical rod. Setting multiple feeding pipes can evenly transport the battery additive in the feeding hopper into the ring plate.

[0008] In a preferred embodiment, a geared motor is fixedly installed at the center of the top of the drying cabinet body, and the geared motor is located at the bottom of the feeding hopper. The bottom end of the output shaft of the geared motor passes through the drying cabinet body and extends into the interior of the drying cabinet body. The bottom end of the output shaft of the geared motor is connected to the vertical rod through a coupling. The vertical rod is driven to rotate by the geared motor, thereby improving the drying effect and drying efficiency of the battery additive.

[0009] In a preferred embodiment, a collar is movably fitted at the bottom of the outer wall of the vertical rod, and a plurality of limiting rods arranged in a ring array are fixedly provided on the outer wall of the collar. The inner wall of the drying cabinet body and the inner wall of the sealing door are both provided with limiting grooves corresponding to the limiting rods. The limiting rods are located inside the limiting grooves, and the multiple limiting grooves are located below the heating plate. By using the limiting rods and limiting grooves in cooperation, the stability of the vertical rod during rotation can be improved.

[0010] In a preferred embodiment, a circular mesh cover is fixedly provided on the top of the feeding hopper, and the bottom of the circular mesh cover has the same number of slots as the limiting rods. The limiting rods are located in the slots, and the top of the circular mesh cover extends to the bottom of multiple feeding pipes. The circular mesh cover can reduce the amount of battery additives spilled into the main body of the drying cabinet to a certain extent.

[0011] In a preferred embodiment, the bottom of the hopper is connected to a solenoid valve, which is fixed to the bottom of the drying cabinet body, and the discharge amount can be conveniently controlled by the solenoid valve.

[0012] In a preferred embodiment, the top of the feeding hopper is hinged to a cover plate, and a lever is fixedly provided on the top of the cover plate to facilitate the operator to open the cover plate for feeding.

[0013] The technical effects and advantages of this utility model are as follows: This invention uses a geared motor to drive the vertical rod and multiple ring plates to rotate synchronously. On the one hand, it allows the battery additives in the ring plates to be evenly sprinkled from the conical mesh plate, thereby improving the drying uniformity. On the other hand, it allows the battery additives in the ring plates to face the heating plates in different directions evenly during the drying process, avoiding the problem of one-sided heating caused by a fixed position, thereby further improving the drying uniformity and efficiency.

[0014] The combination of the collar and the limiting rod effectively improves the stability of the vertical rod within the drying cabinet. After cleaning the vertical rod and the ring plate, the staff only needs to align the limiting rod with the limiting groove and push it in, then reconnect the vertical rod to the coupling to complete the installation. This greatly facilitates subsequent maintenance. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the drying cabinet of this utility model; Figure 3 for Figure 2 The main view; Figure 4 This is a schematic diagram of the drying component structure of this utility model; Figure 5 This is a cross-sectional view of the feeding hopper of this utility model; Figure 6 This is a bottom view of the circular mesh cover of this utility model.

[0016] The attached diagram is labeled as follows: 1. Drying cabinet body; 2. Sealing door; 3. Drying assembly; 4. Collection hopper; 5. Feeding hopper; 6. Feeding pipe; 7. Gear motor; 8. Coupling; 9. Collar; 10. Limiting rod; 11. Limiting groove; 12. Circular mesh cover; 13. Embedded groove; 14. Solenoid valve; 15. Cover plate; 16. Pulley; 31. Vertical rod; 32. Ring plate; 33. Conical mesh plate; 34. Heating plate. Detailed Implementation

[0017] 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.

[0018] Refer to the instruction manual appendix Figures 1-6This utility model provides a drying cabinet with uniform drying effect, including a drying cabinet body 1, a sealing door 2 hinged to the front end of the drying cabinet body 1, a drying component 3 inside the drying cabinet body 1, the drying component 3 including a vertical rod 31, a plurality of evenly distributed ring plates 32 sleeved on the vertical rod 31, a conical mesh plate 33 fixed inside each ring plate 32, a heating plate 34 fixedly embedded in the inner wall of the drying cabinet body 1 and the inner wall of the sealing door 2, a material collection hopper 4 inside the drying cabinet body 1, the bottom end of the material collection hopper 4 penetrating through the drying cabinet body 1 and extending out of the outer side of the drying cabinet body 1, a solenoid valve 14 connected to the bottom of the material collection hopper 4, the solenoid valve 14 being fixed to the bottom of the drying cabinet body 1.

[0019] The drying cabinet body 1 is fixedly provided with a feeding hopper 5 at the top. The feeding hopper 5 is connected to the drying cabinet body 1 through a feeding pipe 6. The top of the feeding hopper 5 is hinged with a cover plate 15, and a lever 16 is fixedly provided on the top of the cover plate 15.

[0020] A geared motor 7 is fixedly installed at the top center of the drying cabinet body 1, and the geared motor 7 is located at the bottom of the feeding hopper 5. The bottom end of the output shaft of the geared motor 7 passes through the drying cabinet body 1 and extends into the interior of the drying cabinet body 1. The bottom end of the output shaft of the geared motor 7 is connected to the vertical rod 31 through a coupling 8. The vertical rod 31 is driven to rotate by the geared motor 7, which can improve the drying effect and drying efficiency of the battery additive.

[0021] In actual use, the operator first pours the battery additive to be dried into the feeding hopper 5, then closes the cover 15. The battery additive flows from multiple feeding pipes 6 into the annular plate 32 near the top of the vertical rod 31. Subsequently, the geared motor 7 drives the vertical rod 31 and multiple annular plates 32 to rotate together. Under the action of centrifugal force, the battery additive falls evenly from the conical mesh plate 33 into the annular plate 32 below. During the falling process, the battery additive comes into full contact with the heat emitted by the heating plate 34 for drying. The battery additive that has been dried for the first time can come into contact with the heat again in the annular plate 32 near the bottom of the vertical rod 31. After drying, the battery additives that have been dried a second time fall into the collection hopper 4 and can be heated and dried a third time. Finally, the solenoid valve 14 at the bottom of the collection hopper 4 is opened to discharge the dried battery additives. By using the geared motor 7 to drive the vertical rod 31 and multiple ring plates 32 to rotate together, the battery additives in the conical mesh plate 33 can be dispersed and scattered, improving the drying uniformity. On the other hand, the battery additives in the ring plates 32 can be evenly faced with the heating plates 34 in different directions during the drying process, avoiding one-sided heating caused by a fixed position, thereby further improving the drying uniformity and drying efficiency.

[0022] Refer to the instruction manual appendix Figure 1 , Figure 2 and Figure 5The number of feeding pipes 6 is set to be multiple. The multiple feeding pipes 6 are arranged in a ring array at the bottom of the feeding hopper 5, and the bottom ends of the multiple feeding pipes 6 all penetrate through the top of the drying cabinet body 1 and extend into the ring plate 32 near the top of the vertical rod 31. Setting multiple feeding pipes 6 can evenly transport the battery additive in the feeding hopper 5 into the ring plate 32.

[0023] like Figures 2-4 As shown, a collar 9 is movably sleeved on the bottom of the outer wall of the vertical rod 31. Multiple limiting rods 10 arranged in a ring array are fixed on the outer wall of the collar 9. Limiting grooves 11 corresponding to the limiting rods 10 are opened on the inner wall of the drying cabinet body 1 and the inner wall of the sealing door 2. The limiting rods 10 are located inside the limiting grooves 11. Multiple limiting grooves 11 are located below the heating plate 34.

[0024] The top of the feeding hopper 5 is fixedly provided with a circular mesh cover 12. The bottom of the circular mesh cover 12 has the same number of slots 13 as the limiting rods 10. The limiting rods 10 are located in the slots 13. The top of the circular mesh cover 12 extends to the bottom of multiple feeding pipes 6. The circular mesh cover 12 can reduce the amount of battery additives that spill into the drying cabinet body 1 to a certain extent.

[0025] The stability of the vertical rod 31 within the drying cabinet body 1 can be improved by the cooperation of the collar 9 and the limiting rod 10. At the same time, when the staff disassembles the vertical rod 31, they first open the sealing door 2 at the front end of the drying cabinet body 1, and then remove the vertical rod 31 and the circular mesh cover 12. The vertical rod 31 and the ring plate 32 can then be pulled out from the drying cabinet body 1. The inside of the ring plate 32 can be cleaned. When reinstalling, the staff first aligns the limiting rod 10 with the limiting groove 11 and pushes it in, and then reconnects the vertical rod 31 and the coupling 8.

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 drying cabinet with uniform drying effect, comprising a drying cabinet body (1), wherein a sealing door (2) is hinged to the front end of the drying cabinet body (1), characterized in that: The drying cabinet body (1) is equipped with a drying component (3) inside. The drying component (3) includes a vertical rod (31). Multiple evenly distributed ring plates (32) are sleeved on the vertical rod (31). A conical mesh plate (33) is fixedly installed inside each ring plate (32). A heating plate (34) is fixedly embedded in the inner wall of the drying cabinet body (1) and the inner wall of the sealing door (2). The drying cabinet body (1) is provided with a material collection hopper (4) inside. The bottom end of the material collection hopper (4) passes through the drying cabinet body (1) and extends out of the outside of the drying cabinet body (1). The top of the drying cabinet body (1) is fixedly provided with a feeding hopper (5). The feeding hopper (5) is connected to the drying cabinet body (1) through a feeding pipe (6).

2. The drying cabinet with uniform drying effect according to claim 1, characterized in that: The number of feeding pipes (6) is set to multiple, and the multiple feeding pipes (6) are arranged in a ring array at the bottom of the feeding hopper (5), and the bottom ends of the multiple feeding pipes (6) penetrate through the top of the drying cabinet body (1) and extend into the ring plate (32) near the top of the vertical rod (31).

3. The drying cabinet with uniform drying effect according to claim 1, characterized in that: A geared motor (7) is fixedly installed at the top center of the drying cabinet body (1), and the geared motor (7) is located at the bottom of the feeding hopper (5). The bottom end of the output shaft of the geared motor (7) passes through the drying cabinet body (1) and extends into the interior of the drying cabinet body (1). The bottom end of the output shaft of the geared motor (7) is connected to the vertical rod (31) by a coupling (8).

4. The drying cabinet with uniform drying effect according to claim 1, characterized in that: The bottom of the outer wall of the vertical rod (31) is movably fitted with a collar (9), and the outer wall of the collar (9) is fixed with multiple limiting rods (10) arranged in a ring array. The inner wall of the drying cabinet body (1) and the inner wall of the sealing door (2) are both provided with limiting grooves (11) corresponding to the limiting rods (10). The limiting rods (10) are located inside the limiting grooves (11), and the multiple limiting grooves (11) are all located below the heating plate (34).

5. A drying cabinet with uniform drying effect according to claim 4, characterized in that: The top of the feeding hopper (5) is fixedly provided with a circular mesh cover (12), and the bottom of the circular mesh cover (12) is provided with the same number of slots (13) as the limiting rods (10). The limiting rods (10) are located in the slots (13), and the top of the circular mesh cover (12) extends to below multiple feeding pipes (6).

6. A drying cabinet with uniform drying effect according to claim 1, characterized in that: The bottom of the hopper (4) is connected to a solenoid valve (14), which is fixed to the bottom of the drying cabinet body (1).

7. A drying cabinet with uniform drying effect according to claim 1, characterized in that: The top of the feeding hopper (5) is hinged to a cover plate (15), and a lever (16) is fixedly provided on the top of the cover plate (15).

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