Freezing type gas drying machine

Abstract

The utility model relates to the technical field of drying equipment, and discloses a refrigeration type gas dryer which comprises a bottom plate, a sliding groove is formed in the bottom plate, an installation support is fixedly connected to the sliding groove, a motor is fixedly installed on the installation support, the output end of the motor is fixedly connected with a lead screw, a first guide rail is fixedly connected into the sliding groove, and a second guide rail is fixedly connected into the first guide rail. A first guide rail is fixedly connected to the bottom plate, a sliding block is slidably connected to the first guide rail, the sliding block is in threaded connection with the lead screw, a drying chamber is fixedly connected to the bottom plate, an air refrigerating machine is installed at the top of the drying chamber, and a drying plate is fixedly connected into the drying chamber. According to the utility model, the lead screw is driven by the motor to rotate, so that the sliding block is driven to move along the guide rail I, the workpiece is conveyed outside and inside the conveying drying chamber, the fixing and conveying process of the workpiece to be dried is simplified, the process of manually carrying and transferring the workpiece is reduced, and the running time of the workpiece during drying can be shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to a refrigerated gas dryer. Background Art

[0002] A refrigerated gas dryer is a device based on the principle of low-temperature condensation. It cools the gas to a temperature close to the dew point through a refrigeration system, condenses the water vapor and impurity steam in the gas into water droplets, and then discharges the liquid water to achieve the purpose of drying the workpiece. In industrial production, when a dryer is used to dry the workpiece, since the drying equipment cannot be docked with the conveyor belt, the workpiece still needs to be manually taken out and placed in the drying equipment. The workpiece transfer process is inefficient, the labor intensity of the workers is high, and it takes a long time, which reduces the drying efficiency of the workpiece. Therefore, a refrigerated gas dryer is proposed. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a refrigerated gas dryer.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a refrigerated gas dryer, comprising a base plate, a slide groove is provided on the base plate, a mounting bracket is fixedly connected to the slide groove, a motor is fixedly installed on the mounting bracket, a lead screw is fixedly connected to the output end of the motor, a guide rail 1 is fixedly connected in the slide groove, a slider is slidably connected to the guide rail 1, the slider is threadedly connected to the lead screw, a drying chamber is fixedly connected to the base plate, an air refrigerator is installed on the top of the drying chamber, a drying plate is fixedly connected in the drying chamber, an air guide pipe is connected between the drying plate and the air refrigerator, a cold air nozzle is provided on the drying plate, a plurality of cold air nozzles are provided and are evenly arranged on the inner wall of the drying plate, and the slider is slidably connected in the slide groove.

[0005] As a further description of the above technical solution:

[0006] The bottom of the drying chamber is fixedly connected with a water collecting bucket, the bottom of the water collecting bucket is fixedly connected with a water storage tank, and a valve is arranged on the water storage tank.

[0007] As a further description of the above technical solution:

[0008] A water flow trough is provided in the drying chamber, and the water flow trough is communicated with the water collecting bucket.

[0009] As a further description of the above technical solution:

[0010] A fixed mounting plate is fixedly connected to one side of the drying chamber, an air dryer is mounted on the fixed mounting plate, and a return pipe is connected between the air dryer and the air refrigerator.

[0011] As a further description of the above technical solution:

[0012] The drying chamber is fixedly connected with a fixed block, a telescopic hydraulic cylinder is fixedly installed on the fixed block, the drying chamber is fixedly connected with a second guide rail, a gate is slidably connected to the second guide rail, and the gate is fixedly connected to the telescopic end of the telescopic hydraulic cylinder.

[0013] As a further description of the above technical solution:

[0014] The sliding block is fixedly connected with a workbench.

[0015] As a further description of the above technical solution:

[0016] The bottom of the base plate is fixedly connected with supporting legs, and the supporting legs are provided in four groups and are symmetrically distributed on the bottom of the base plate.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the utility model, the motor drives the lead screw to rotate, thereby driving the slider to move along the guide rail, thereby realizing the transmission of the workpiece outside and inside the transmission drying chamber, simplifying the fixing and transmission process of the workpiece to be dried, reducing the process of manual handling and transfer of the workpiece, thereby shortening the operation time of the workpiece drying, and avoiding damage to the workpiece caused by collision during manual transfer, which is beneficial to reducing costs and labor intensity of workers, and can further improve the drying efficiency of the workpiece.

[0019] 2. In the utility model, the multiple groups of cold air nozzles arranged on the drying plate can cover the surface of the workpiece with cooling gas, thereby improving the uniformity of the workpiece drying, which is beneficial to improving the drying efficiency of the workpiece, thereby ensuring the drying quality of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional refrigeration gas dryer proposed by the utility model Figure 1 ;

[0021] Figure 2 A three-dimensional refrigeration gas dryer proposed by the utility model Figure 2 ;

[0022] Figure 3 A cross-sectional view of a refrigerated gas dryer proposed by the utility model;

[0023] Figure 4 A three-dimensional refrigeration gas dryer proposed by the utility model Figure 3 ;

[0024] Figure 5Schematic diagram of the structure of the drying plate.

[0025] Legend:

[0026] 1. Bottom plate; 2. Slide; 3. Mounting bracket; 4. Motor; 5. Screw; 6. Slider; 7. Workbench; 8. Guide rail 1; 9. Drying chamber; 10. Air refrigeration machine; 11. Air guide pipe; 12. Drying plate; 13. Cold air nozzle; 14. Water flow trough; 15. Water collecting bucket; 16. Water storage tank; 17. Gate; 18. Guide rail 2; 19. Fixed block; 20. Telescopic hydraulic cylinder; 21. Fixed mounting plate; 22. Return pipe; 23. Support leg. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-Figure 5 The utility model provides an embodiment: a refrigerated gas dryer, including a bottom plate 1, a slide groove 2 is provided on the bottom plate 1, a mounting bracket 3 is fixedly connected to the slide groove 2, a motor 4 is fixedly installed on the mounting bracket 3, a lead screw 5 is fixedly connected to the output end of the motor 4, a guide rail 8 is fixedly connected in the slide groove 2, a slider 6 is slidably connected to the guide rail 8, the slider 6 is threadedly connected to the lead screw 5, a drying chamber 9 is fixedly connected to the bottom plate 1, an air refrigerator 10 is installed on the top of the drying chamber 9, a drying plate 12 is fixedly connected in the drying chamber 9, an air guide pipe 11 is connected between the drying plate 12 and the air refrigerator 10, and the drying plate 12 is fixedly connected to the air refrigerator 10. A cold air nozzle 13 is provided. There are multiple groups of cold air nozzles 13 and they are evenly arranged on the inner wall of the drying plate 12. The slider 6 is slidably connected in the slide groove 2. The motor 4 drives the screw 5 to rotate, thereby driving the slider 6 to move along the guide rail 8, thereby realizing the transmission of the workpiece outside and inside the transmission drying chamber 9, simplifying the fixing and transmission process of the workpiece to be dried, reducing the process of manual handling and transfer of the workpiece, thereby shortening the operation time of the workpiece drying, and avoiding damage to the workpiece caused by collision during manual transfer, which is beneficial to reducing costs and labor intensity of workers, and can further improve the drying efficiency of the workpiece.

[0029] A water collecting bucket 15 is fixedly connected to the bottom of the drying chamber 9, a water storage tank 16 is fixedly connected to the bottom of the water collecting bucket 15, a valve is provided on the water storage tank 16, a water flow trough 14 is provided in the drying chamber 9, the water flow trough 14 is connected to the water collecting bucket 15, a fixed mounting plate 21 is fixedly connected to one side of the drying chamber 9, an air dryer is installed on the fixed mounting plate 21, a return pipe 22 is connected between the air dryer and the air refrigerator 10, a fixed block 19 is fixedly connected to the drying chamber 9, a telescopic hydraulic cylinder 20 is fixedly installed on the fixed block 19, a guide rail 18 is fixedly connected to the drying chamber 9, a gate 17 is slidably connected to the guide rail 18, the gate 17 is fixedly connected to the telescopic end of the telescopic hydraulic cylinder 20, a workbench 7 is fixedly connected to the slider 6, a support leg 23 is fixedly connected to the bottom of the bottom plate 1, and the support leg 23 is provided with four groups and at the bottom The bottom of the plate 1 is symmetrically distributed. The multiple groups of cold air nozzles 13 arranged on the drying plate 12 can cover the surface of the workpiece with cooling gas, thereby improving the uniformity of the workpiece drying, which is beneficial to improving the drying efficiency of the workpiece, thereby ensuring the drying quality of the workpiece. The telescopic hydraulic cylinder 20 is started, and the telescopic end of the telescopic hydraulic cylinder 20 drives the gate 17 to move downward, thereby closing the entrance to the drying chamber 9, and then the air refrigerator 10 is started. The air refrigerator 10 draws the cooled air into the drying plate 12 through the air duct 11. The cold air is sprayed from the cold air nozzles 13 on the drying plate 12 to the surface of the workpiece to be dried, so that the moisture on the workpiece and the moisture in the air in the drying chamber 9 are condensed into small water droplets, and the water droplets slide down the water flow trough 14 into the water collecting bucket 15, and finally the moisture is stored in the water storage tank 16 for subsequent separation treatment.

[0030] Working principle: When drying a workpiece, first install the workpiece on the workbench 7, then start the motor 4, the output end of the motor 4 drives the lead screw 5 to rotate, the lead screw 5 drives the slider 6 to slide along the guide rail 8 through the threaded action with the slider 6, so as to move the workpiece into the drying chamber 9, then start the telescopic hydraulic cylinder 20, the telescopic end of the telescopic hydraulic cylinder 20 drives the gate 17 to move downward, so as to close the entrance to the drying chamber 9, then start the air refrigerator 10, the air refrigerator 10 draws the cooled air into the drying plate 12 through the air guide pipe 11, and the cold air is discharged from the drying plate 12. The cold air nozzle 13 sprays onto the surface of the workpiece to be dried, so that the moisture on the workpiece and the moisture in the air in the drying chamber 9 are condensed into small water droplets. The water droplets slide down the water flow trough 14 into the water collecting bucket 15, and finally the moisture is stored in the water storage tank 16 for subsequent separation treatment. The cooling gas sprayed from the drying plate 12 is dried by the air dryer after heat exchange and returned to the air refrigerator 10 from the return pipe 22, forming an air circulation, thereby completing the drying treatment of the workpiece surface, and finally rotating the motor 4 in the reverse direction to drive the slider 6 to move out of the drying chamber 9, so as to recycle the dried workpiece.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 protection scope of the present invention.

Claims

1. A refrigerated gas dryer, comprising a bottom plate (1), characterized in that: The bottom plate (1) is provided with a slide groove (2), a mounting bracket (3) is fixedly connected to the slide groove (2), a motor (4) is fixedly mounted on the mounting bracket (3), a lead screw (5) is fixedly connected to the output end of the motor (4), a guide rail (8) is fixedly connected in the slide groove (2), a slider (6) is slidably connected to the guide rail (8), the slider (6) is threadedly connected to the lead screw (5), a drying chamber (9) is fixedly connected to the bottom plate (1), an air refrigerator (10) is installed on the top of the drying chamber (9), a drying plate (12) is fixedly connected in the drying chamber (9), an air guide pipe (11) is connected between the drying plate (12) and the air refrigerator (10), a cold air nozzle (13) is provided on the drying plate (12), a plurality of cold air nozzles (13) are arranged and are evenly arranged on the inner wall of the drying plate (12), and the slider (6) is slidably connected in the slide groove (2).

2. A refrigerated gas dryer according to claim 1, characterized in that: The bottom of the drying chamber (9) is fixedly connected with a water collecting bucket (15), the bottom of the water collecting bucket (15) is fixedly connected with a water storage tank (16), and a valve is provided on the water storage tank (16).

3. A refrigerated gas dryer according to claim 1, characterized in that: A water flow trough (14) is provided in the drying chamber (9), and the water flow trough (14) is connected to a water collecting bucket (15).

4. A refrigerated gas dryer according to claim 1, characterized in that: A fixed mounting plate (21) is fixedly connected to one side of the drying chamber (9), an air dryer is mounted on the fixed mounting plate (21), and a return pipe (22) is connected between the air dryer and the air refrigerator (10).

5. A refrigerated gas dryer according to claim 1, characterized in that: The drying chamber (9) is fixedly connected to a fixed block (19), a telescopic hydraulic cylinder (20) is fixedly mounted on the fixed block (19), the drying chamber (9) is fixedly connected to a second guide rail (18), a gate (17) is slidably connected to the second guide rail (18), and the gate (17) is fixedly connected to the telescopic end of the telescopic hydraulic cylinder (20).

6. A refrigerated gas dryer according to claim 1, characterized in that: A workbench (7) is fixedly connected to the sliding block (6).

7. A refrigerated gas dryer according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected with support legs (23), and four groups of support legs (23) are provided and are symmetrically distributed at the bottom of the base plate (1).

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