An environment-friendly drying agent post-curing device for vehicle

Abstract

This utility model relates to the technical field of desiccant re-drying devices, and more particularly to a vehicle-use environmentally friendly desiccant re-drying device. Its technical solution includes: a drying drum, a support frame, an E-shaped air outlet pipe, a hot air delivery pipe connected to one side of the drying drum, a fan mounted on the top surface of the heater, an air filter connected to the fan's inlet pipe, a preheating chamber connected inside the drying drum, a processing chamber at the bottom of the preheating chamber, and a cooling chamber at the bottom of the processing chamber. This utility model, through the preheating chamber, processing chamber, and cooling chamber, performs graded processing of the desiccant, accelerating the drying process, shortening the drying time, improving drying efficiency, and reducing energy consumption. The E-shaped air outlet pipe allows hot air generated during preheating and cooling to be delivered to the preheating chamber, achieving preheating treatment of the desiccant, enabling its reuse, reducing energy consumption, and accelerating drying efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of re-drying devices, and in particular to a re-drying device for an environmentally friendly desiccant used in vehicles. Background Technology

[0002] Environmentally friendly automotive desiccants are functional materials or devices specifically designed for automobiles to absorb moisture from humid air inside the vehicle or from specific components (such as battery packs, air conditioning systems, and headlights). Their core features are environmental friendliness and recyclability, high-efficiency moisture absorption, and adaptability to the complex automotive environment. They aim to prevent components from getting damp and damaged, reduce mold growth, and reduce waste and pollution from disposable desiccants. Environmentally friendly automotive desiccant regeneration devices are equipment that restore the moisture absorption capacity of desiccants through physical or thermal regeneration technology. Their core function is to extend the service life of desiccants and reduce replacement frequency, thereby achieving both environmental and economic benefits. Traditional re-drying devices mostly use single-stage drying, which takes a long time, consumes a lot of energy, and does not make full use of waste heat, resulting in low overall drying efficiency. Therefore, a vehicle-use environmentally friendly desiccant re-drying device is proposed. Utility Model Content

[0003] The purpose of this invention is to address the problems existing in the background technology by proposing a vehicle-use environmentally friendly desiccant re-drying device.

[0004] The technical solution of this utility model is as follows: A vehicle-use environmentally friendly desiccant re-drying device includes a drying barrel, a bracket connected to the outer ring of the drying barrel, an E-shaped air outlet pipe connected to one side of the drying barrel, a motor located at the center of the top surface of the drying barrel, a feed hopper located on one side of the motor on the top surface of the drying barrel, an exhaust pipe connected to the top surface of the drying barrel on one side of the motor, a hot air conveying pipe connected to one side of the drying barrel, a heater connected to the air inlet end of the hot air conveying pipe, a fan located on the top surface of the heater, a cold air conveying pipe located on one side of the fan's air outlet pipe, an air filter connected to the fan's air inlet pipe, a discharge hopper connected to the bottom of the drying barrel, a preheating chamber connected inside the drying barrel, a processing chamber located at the bottom of the preheating chamber, and a cooling chamber located at the bottom of the processing chamber.

[0005] Preferably, a one-way ventilation valve is connected to the outer wall of the air outlet pipe of the fan at a position below the cold air delivery pipe.

[0006] Preferably, the air filter includes a housing, inside which multiple filter elements are connected, an opening is provided on the top surface of the housing, and an air outlet is provided on the bottom surface of the housing, which is correspondingly connected to the air inlet pipe of the fan.

[0007] Preferably, the preheating chamber includes a fixed frame connected to the inner wall of the drying drum, a chamber body connected to the inner ring of the fixed frame, a discharge pipe connected to the bottom surface of the outer side of the chamber body, and a stirring assembly rotatably connected inside the chamber body. The remaining two chambers have the same structure as the preheating chamber.

[0008] Preferably, each of the discharge pipes is equipped with a solenoid valve on its outer ring, and each of the E-type vent pipes connecting the processing chamber and the cooling chamber is equipped with a one-way vent valve on its outer ring.

[0009] Preferably, the stirring assembly includes a stirring shaft rotatably disposed inside the chamber, with auger blades connected to the outer ring of the stirring shaft, and couplings connected to the ends of the stirring shafts close to each other between the preheating chamber, the processing chamber, and the cooling chamber. The top of the stirring shaft located in the preheating chamber passes through the chamber body and is connected to the output end of the motor.

[0010] Preferably, temperature and humidity sensors are connected to the top surface of each of the chambers, and the bottom surface of each of the chambers is inclined.

[0011] Preferably, the feed hopper is connected to the preheating chamber, and the discharge hopper is connected to the cooling chamber.

[0012] Compared with the prior art, the present invention has the following beneficial technical effects: This invention utilizes a preheating chamber, a processing chamber, and a cooling chamber to classify and process the desiccant, thereby accelerating the drying process, shortening the drying time, improving drying efficiency, and reducing energy consumption. The E-shaped air outlet pipe allows hot air generated during preheating and cooling to be transported to the preheating chamber, achieving preheating treatment of the desiccant and enabling its reuse, further reducing energy consumption and accelerating drying efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a cross-sectional schematic diagram of the preheating chamber structure in this utility model; Figure 4 This is a cross-sectional view of the air filter in this utility model.

[0014] Reference numerals: 1. Drying drum body; 2. Support frame; 3. Type E air outlet pipe; 4. Motor; 5. Feed hopper; 6. Exhaust pipe; 7. Hot air conveying pipe; 8. Heater; 9. Fan; 10. Cold air conveying pipe; 11. Air filter; 111. Shell; 112. Filter element; 12. Discharge hopper; 13. Preheating chamber; 14. Processing chamber; 15. Cooling chamber; 16. Fixing frame; 17. Chamber body; 18. Discharge pipe; 191. Stirring shaft; 192. Screwdriver blade; 193. Coupling. Detailed Implementation

[0015] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments. Example

[0016] like Figures 1 to 4 As shown, the present invention proposes a vehicle-use environmentally friendly desiccant re-drying device, including a drying barrel 1, a bracket 2 connected to the outer ring of the drying barrel 1, the bracket 2 being fixedly connected to the drying barrel 1, an E-shaped air outlet pipe 3 connected to one side of the drying barrel 1, the end of the E-shaped air outlet pipe 3 near the drying barrel 1 being fixedly connected to it and connected to the compartment 17, a motor 4 being located at the center of the top surface of the drying barrel 1, the motor 4 being fixedly connected to the drying barrel 1, a feed hopper 5 being located on one side of the motor 4 on the top surface of the drying barrel 1, the feed hopper 5 being fixedly connected to the top surface of the drying barrel 1, and an exhaust pipe 6 being connected to the top surface of the drying barrel 1 on one side of the motor 4, the exhaust pipe 6 being fixedly connected to the top surface of the drying barrel 1. A hot air conveying pipe 7 is connected to one side of the drying barrel 1. The hot air conveying pipe 7 is fixedly connected to the drying barrel 1, and its outlet end passes through the drying barrel 1 and is connected to the processing chamber 14. A heater 8 is connected to the inlet end of the hot air conveying pipe 7. The heater 8 is fixedly connected to the hot air conveying pipe 7 and is connected to the hot air conveying pipe 7. A fan 9 is installed on the top surface of the heater 8. The fan 9 is fixedly connected to the heater 8. A one-way ventilation valve is installed on the outer wall of the outlet pipe of the fan 9 at a position below the cold air conveying pipe 10. The one-way ventilation valve prevents hot air from entering the cold air conveying pipe 10. A cold air conveying pipe 10 is installed on one side of the outlet pipe of the fan 9. The cold air conveying pipe 10 is fixedly connected to the outlet pipe of the fan 9. An air filter 11 is connected to the air inlet pipe of the blower 9. The air filter 11 is fixedly connected to the air inlet pipe. The air filter 11 includes a housing 111. Multiple filter elements 112 are connected inside the housing 111. The filter elements 112 are fixedly connected to the housing 111. An opening is opened on the top surface of the housing 111. An air outlet is opened on the bottom surface of the housing 111 and is correspondingly connected to the air inlet pipe of the blower 9. A discharge hopper 12 is connected to the bottom of the drying barrel 1. The discharge hopper 12 is fixedly connected to the drying barrel 1. A preheating chamber 13 is connected inside the drying barrel 1. The preheating chamber 13 is fixedly connected to the drying barrel 1. The feed hopper 5 is connected to the preheating chamber 13. The preheating chamber 13 is equipped with a processing chamber 14 at the bottom, and a cooling chamber 15 is equipped with a cooling chamber 15 at the bottom of the processing chamber 14. The discharge hopper 12 is connected to the cooling chamber 15. The outer ring of the E-type air outlet pipe 3 connected to the processing chamber 14 and the cooling chamber 15 is equipped with a one-way air valve 2. The one-way air valve 2 is fixedly connected to the E-type air outlet pipe 3. By setting the one-way air valve 2, it can be ensured that the cold air in the cooling chamber 15 will not flow into the processing chamber 14 and the preheating chamber 13 when the gas is flowing, so as to avoid affecting the efficiency of desiccant pretreatment and re-drying. The preheating chamber 13 includes a fixed frame 16 connected to the inner wall of the drying barrel 1. The fixed frame 16 is fixedly connected to the drying barrel 1. The inner ring of the fixed frame 16 is connected to the bin body 17, and the bin body 17 is fixedly connected to the fixed frame 16. By setting the fixed frame 16, the stability of the bin body 17 can be increased. Temperature and humidity sensors are fixedly connected to the top surface of the bin body 17. The bottom surface of the bin body 17 is inclined. The inclined bottom surface of the bin body 17 facilitates the discharge and transfer of materials. The outer bottom surface of the bin body 17 is connected to the discharge pipe 18, and the discharge pipe 18 is fixedly connected to the bin body 17. Solenoid valves are fixedly connected to the outer ring of the discharge pipe 18. By setting the temperature and humidity sensors, the temperature change inside the bin body 17 can be detected. When the temperature inside the bin body 17 reaches a certain threshold, it can be fed back to the control center to adjust the temperature of the heater 8, or the solenoid valves on the discharge pipe 18 can be controlled to open for material discharge. A stirring assembly is rotatably connected inside the chamber 17. The remaining two chambers have the same structure as the preheating chamber 13. The stirring assembly includes a stirring shaft 191 rotatably installed inside the chamber 17. An auger blade 192 is connected to the outer ring of the stirring shaft 191. The auger blade 192 is fixedly connected to the stirring shaft 191. A coupling 193 is connected to the end of the stirring shaft 191 that is close to each other between the preheating chamber 13, the processing chamber 14, and the cooling chamber 15. The top end of the stirring shaft 191 located in the preheating chamber 13 passes through the chamber 17 and is connected to the output end of the motor 4. Through the arrangement of the stirring shaft 191 and the auger blade 192, the desiccant can be continuously stirred during the preheating, processing, and cooling processes, increasing its contact area, shortening the drying time, and improving the drying efficiency.

[0017] In this embodiment, the desiccant is fed into the preheating chamber 13 through the feed hopper 5. The solenoid valve on the discharge pipe 18 connected to the bottom of the preheating chamber 13 is opened, and the desiccant enters the processing chamber 14 through the preheating chamber 13. When the amount of desiccant in the processing chamber 14 reaches a certain level, the solenoid valve at the bottom of the preheating chamber 13 is closed, and desiccant continues to be poured into the preheating chamber 13. When the amount of desiccant in the preheating chamber 13 reaches the same level as that in the processing chamber 14, the pouring stops, and the heater 8 and fan 9 are started, along with the motor 4. The output end of motor 4 drives the stirring shaft 191 and auger blades 192 to rotate, tumbling and stirring the desiccant in the chamber 17. Air is filtered by air filter 11 and delivered to heater 8 by fan 9 for heating. The heated hot air is delivered to processing chamber 14 through hot air delivery pipe 7 to dry the desiccant in chamber 17. The hot air in processing chamber is then delivered to preheating chamber 13 through E-type air outlet pipe 3 to preheat the desiccant in preheating chamber 13. The exhaust gas is then discharged through exhaust pipe 6. Once the desiccant in the processing chamber 14 reaches the set dryness level, it is transferred to the cooling chamber 15 for cooling via the discharge pipe 18 at the bottom of the processing chamber 14. After the desiccant in the processing chamber 14 is emptied, the solenoid valve at the bottom of the preheating chamber 13 is opened, and the desiccant in the chamber 17 enters the processing chamber 14 through the discharge pipe 18 for drying. Then, untreated desiccant is poured into the preheating chamber 13 for pre-processing. The cold air conveying pipe 10 continuously delivers cold air to the cooling chamber 15 to cool the processed desiccant. The hot air generated during the cooling process is delivered to the preheating chamber 13 through the E-type air outlet pipe 3. When the temperature of the desiccant in the cooling chamber 15 drops to a certain value, the one-way vent valve 2 on the pipe connected to the cooling chamber 15 is closed to prevent cold air from entering the preheating chamber 13 and affecting the pre-processing effect. The cooled and processed desiccant in the cooling chamber 15 is discharged through the discharge pipe 18 connected at the bottom and then discharged through the discharge hopper 12 for further use.

[0018] The above-described specific embodiments are merely preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above-described specific embodiments.

Claims

1. An environmentally friendly drying agent post-baking device for vehicles, comprising a baking barrel body (1), characterized in that, A bracket (2) is connected to the outer ring of the drying barrel (1). An E-shaped air outlet pipe (3) is connected to one side of the drying barrel (1). A motor (4) is located at the center of the top surface of the drying barrel (1). A feed hopper (5) is located on one side of the motor (4) on the top surface of the drying barrel (1). An exhaust pipe (6) is connected to the top surface of the drying barrel (1) on the side of the motor (4). A hot air conveying pipe (7) is connected to one side of the drying barrel (1). The air inlet end of the hot air conveying pipe (7) is... A heater (8) is connected and installed. A fan (9) is installed on the top surface of the heater (8). A cold air delivery pipe (10) is installed on one side of the air outlet pipe of the fan (9). An air filter (11) is connected to the air inlet pipe of the fan (9). A discharge hopper (12) is connected to the bottom of the drying barrel (1). A preheating chamber (13) is connected to the inside of the drying barrel (1). A processing chamber (14) is installed at the bottom of the preheating chamber (13). A cooling chamber (15) is installed at the bottom of the processing chamber (14).

2. The vehicle-use environmentally friendly desiccant re-drying device according to claim 1, characterized in that, The outer wall of the air outlet pipe of the fan (9) is connected to a one-way ventilation valve located below the cold air delivery pipe (10).

3. The environment-friendly drying agent back-drying device for vehicles according to claim 1, characterized in that, The air filter (11) includes a housing (111), and a multi-layer filter element (112) is connected inside the housing (111). The top surface of the housing (111) has an opening, and the bottom surface of the housing (111) has an air outlet that is connected to the air inlet pipe of the fan (9).

4. The environment-friendly drying agent back-drying device for vehicles according to claim 1, characterized in that, The preheating chamber (13) includes a fixed frame (16) connected to the inner wall of the drying barrel (1), a chamber body (17) connected to the inner ring of the fixed frame (16), a discharge pipe (18) connected to the outer bottom surface of the chamber body (17), and a stirring assembly rotatably connected inside the chamber body (17). The remaining two chambers have the same structure as the preheating chamber (13).

5. The environment-friendly drying agent back-drying device for vehicles according to claim 4, characterized in that, The outer ring of each discharge pipe (18) is equipped with a solenoid valve, and the outer ring of each pipe connecting the E-type air outlet pipe (3) to the processing chamber (14) and the cooling chamber (15) is equipped with a one-way air valve.

6. The environment-friendly drying agent back-drying device for vehicles according to claim 5, characterized in that, The stirring assembly includes a stirring shaft (191) rotatably disposed inside the chamber (17). The outer ring of the stirring shaft (191) is connected with auger blades (192). The ends of the stirring shafts (191) close to each other between the preheating chamber (13), the processing chamber (14), and the cooling chamber (15) are connected with couplings (193). The top end of the stirring shaft (191) located in the preheating chamber (13) passes through the chamber (17) and is connected to the output end of the motor (4).

7. The environment-friendly drying agent back-drying device for vehicles according to claim 6, characterized in that, Temperature and humidity sensors are connected to the top surface of each of the chambers (17), and the bottom surface of each of the chambers (17) is inclined.

8. The environment-friendly drying agent back-drying device for vehicles according to claim 1, characterized in that, The feed hopper (5) is connected to the preheating chamber (13), and the discharge hopper (12) is connected to the cooling chamber (15).

Images