An efficient quicklime drying apparatus

Abstract

The application relates to the technical field of drying equipment, and discloses a high-efficiency quicklime drying equipment which comprises a base, a top cover and an annular ring, the base is provided with supporting columns and a supporting frame, the top ends of the supporting columns are connected with a first motor, the output end of the first motor is connected with a rotating shaft I, the rotating shaft I is connected with a connecting rod I, the upper portion of the side, away from the rotating shaft I, of the connecting rod I is connected with a connecting seat, and a connecting rod II is arranged between the connecting seat and the annular ring. In the application, the first motor drives the connecting rod II to rotate through the connecting rod I, and in turn drives a connecting rod III to shake the material cylinder; meanwhile, a second motor is arranged, the output end of the second motor drives a rotating shaft II to rotate, and the rotating shaft II drives stirring blades to rotate, so that the agglomerated quicklime in the material cylinder is crushed and stirred, the surface area of the quicklime can be increased, the mixing and stirring of some hygroscopic substances in the quicklime are more uniform, the heated contact area is increased, and the drying capacity is enhanced.

Description

Technical Field

[0001] This invention relates to the field of drying equipment technology, and in particular to a high-efficiency quicklime drying device. Background Technology

[0002] During the production and preparation of quicklime powder, clumping is prone to occur when the quicklime powder contains moisture. During drying, the moisture inside the quicklime is not easily evaporated. Even with hot air drying, which has the best heating effect, the hot air is difficult to penetrate and diffuse inside the clumped powder, resulting in some clumped powder remaining after drying. This leads to incomplete drying and affects the overall quality of quicklime preparation. On the other hand, in existing drying equipment, quicklime powder tends to accumulate at the bottom of the drying equipment, making it difficult for the quicklime powder to contact the hot air evenly and affecting the drying efficiency. Therefore, a high-efficiency quicklime drying device is proposed. Summary of the Invention

[0003] To address the aforementioned technical problems and overcome the shortcomings of existing technologies, this invention provides a highly efficient quicklime drying device. By stirring and crushing the lumpy quicklime in the feeding cylinder, the surface area of ​​the quicklime can be increased. At the same time, the mixing and stirring of some hygroscopic substances added to the quicklime can be more uniform, thereby increasing the heat contact area and enhancing the drying capacity.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a high-efficiency quicklime drying device, comprising a base, a top cover, and an annular ring. The base is provided with a support column and a support frame. A motor is connected to the top of the support column. A rotating shaft is connected to the output end of the motor. A connecting rod is connected to the rotating shaft. A connecting seat is connected above the side of the connecting rod away from the rotating shaft. An annular ring is connected to one side of the connecting seat. A second connecting rod is rotatably installed between the connecting seat and the annular ring. A material holding cylinder is connected to the side of the second connecting rod away from the annular ring.

[0005] As a further description of the above technical solution: A connecting rod three is rotatably connected above the base. A connecting rod two is hinged to the side of the connecting rod three away from the base. A connecting rod one is hinged to the connecting rod two. The side of the connecting rod one away from the connecting rod two is connected to the material holding cylinder.

[0006] As a further description of the above technical solution: A second motor is connected to the middle of the top cover. A second rotating shaft is connected to the output end of the second motor. The second rotating shaft passes through and rotates on the top cover. A stirring blade is connected to the side of the second rotating shaft away from the second motor.

[0007] As a further description of the above technical solution: A discharge port is provided below the material holding cylinder, and a sliding groove is installed below the material holding cylinder. A sliding plate is slidably connected in the sliding groove. The sliding groove is located on both sides of the discharge port, and a sealing ring is provided on the side of the sliding plate near the cylinder.

[0008] As a further description of the above technical solution: A sealing ring is provided at the connection between the material holding cylinder and the top cover, and bolts are provided between the material holding cylinder and the top cover. A heater is installed on the inner wall of the material holding cylinder.

[0009] The beneficial effects of this invention are: (1) In this invention, motor one drives connecting rod two to rotate through connecting rod one, which in turn drives connecting rod three to shake the material cylinder. At the same time, motor two is set up. The output end of motor two drives rotating shaft two to rotate. Rotating shaft two drives stirring blade to rotate, thereby stirring and crushing the lumpy quicklime in the material cylinder. This can increase the surface area of ​​quicklime and make the mixing and stirring of some hygroscopic substances added to quicklime more uniform, thereby increasing the heat contact area and enhancing the drying capacity.

[0010] (2) By starting an externally controlled heater, the present invention heats the surface of quicklime, which causes the moisture on the surface of the dispersed quicklime to evaporate quickly and dry it thoroughly. This not only solves the problem of incomplete drying of quicklime and improves the overall quality of quicklime preparation, but also solves the problem of quicklime powder being easy to accumulate at the bottom of the drying equipment and not being able to contact the hot air, thus affecting the drying efficiency. Attached Figure Description

[0011] Figure 1 This is a perspective view of the quicklime drying equipment in a specific embodiment of the present invention; Figure 2 This is a partial schematic diagram of the quicklime drying equipment in a specific embodiment of the present invention. Figure 1 ; Figure 3 This is a partial schematic diagram of the quicklime drying equipment in a specific embodiment of the present invention. Figure 2 ; Figure 4 This is a partial schematic diagram of the quicklime drying equipment in a specific embodiment of the present invention. Figure 3 .

[0012] In the diagram: 1. Base; 2. Support column; 3. Motor 1; 4. Shaft 1; 5. Connecting rod 1; 6. Connecting seat; 7. Annular ring; 8. Connecting rod 2; 9. Material holding cylinder; 10. Top cover; 11. Motor 2; 12. Stirring blade; 13. Connecting rod 1; 14. Connecting rod 2; 15. Connecting rod 3; 16. Support frame; 17. Inlet; 18. Valve; 19. Outlet; 20. Slide groove; 21. Sliding plate; 22. Shaft 2. Detailed Implementation

[0013] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0014] Reference Figures 1-4 An embodiment of the present invention provides a high-efficiency quicklime drying device, comprising a base 1, a top cover 10, and an annular ring 7. The base 1 is fixedly provided with a support column 2 and a support frame 16. A motor 3 is fixedly connected to the top of the support column 2. A rotating shaft 4 is fixedly connected to the output end of the motor 3. A connecting rod 5 is fixedly connected to the rotating shaft 4. A connecting seat 6 is fixedly connected to the upper part of the connecting rod 5 away from the rotating shaft 4. An annular ring 7 is connected to one side of the connecting seat 6. A connecting rod 8 is rotatably installed between the connecting seat 6 and the annular ring 7. A material holding cylinder 9 is fixedly connected to the side of the connecting rod 8 away from the annular ring 7, thereby causing the material holding cylinder 9 to shake.

[0015] A connecting rod 15 is rotatably connected above the base 1. A connecting rod 14 is hinged to the side of the connecting rod 15 away from the base 1. A connecting rod 13 is hinged to the connecting rod 14. The side of the connecting rod 13 away from the connecting rod 14 is fixedly connected to the material storage cylinder 9. A motor 11 is fixedly connected to the middle of the top cover 10. A rotating shaft 22 is fixedly connected to the output end of the motor 11. The rotating shaft 22 passes through and rotates on the top cover 10. A stirring blade 12 is fixedly connected to the side of the rotating shaft 22 away from the motor 11. A stirring blade 12 is located below the material storage cylinder 9. The container has a discharge port 19. A chute 20 is fixedly installed below the container cylinder 9. A sliding plate 21 is slidably connected inside the chute 20. The chute 20 is located on both sides of the discharge port 19. A sealing ring is provided on the side of the sliding plate 21 near the cylinder body. A sealing ring is provided at the connection between the container cylinder 9 and the top cover 10, and bolts are provided between the container cylinder 9 and the top cover 10. A feed inlet 17 is provided above the container cylinder 9, and a valve 18 is provided at the feed inlet 17. A stirring blade 12 is located inside the container cylinder 9. A heater is installed on the inner wall of the container cylinder 9 to quickly evaporate the moisture on the surface of the quicklime. The connecting rod 14 can be made of elastic rubber or a spring with elasticity.

[0016] Working principle: First, quicklime to be dried and some hygroscopic substances are filled into the holding cylinder 9 through the feed port 17. The valve 18 is closed. After filling, the second motor 11 is started. The second motor 11 drives the stirring blade 12 to rotate through the second shaft 22. The stirring blade 12 stirs the quicklime. As the stirring blade 12 rotates continuously, repeated stirring is achieved. At the same time, the first motor 3 is started. The output end of the first motor 3 drives the rotating shaft 4 to rotate. The rotation of the rotating shaft 4 drives the connecting rod 5 to rotate, which in turn drives the second connecting rod 8 to move irregularly, thereby causing the holding cylinder 9 to shake. At the same time, the heater is started. The heater is existing technology. The heater is electrically connected and controlled by an external host. The heater generates heat to dry the quicklime, so that the moisture on the surface of the quicklime evaporates quickly. Finally, it is discharged through the discharge port 19. Some hygroscopic substances or catalysts, such as calcium chloride and sodium sulfate, are added to the quicklime to improve its drying capacity.

[0017] Finally, it should be noted that the above description 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 foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-efficiency quicklime drying device, comprising a base (1), an annular ring (7), and a top cover (10), characterized in that: The base (1) is fixedly provided with a support column (2) and a support frame (16). The top of the support column (2) is connected to a motor (3). The output end of the motor (3) is connected to a rotating shaft (4). The rotating shaft (4) is connected to a connecting rod (5). The connecting rod (5) is connected to a connecting seat (6) on the side away from the rotating shaft (4). The connecting seat (6) is connected to an annular ring (7) on one side. A connecting rod (8) is rotatably installed between the connecting seat (6) and the annular ring (7). The connecting rod (8) is connected to a material holding cylinder (9) on the side away from the annular ring (7).

2. The efficient quicklime drying equipment according to claim 1, characterized in that: A connecting rod three (15) is rotatably connected above the base (1). A connecting rod two (14) is hinged to the side of the connecting rod three (15) away from the base (1). A connecting rod one (13) is hinged to the side of the connecting rod two (14). The side of the connecting rod one (13) away from the connecting rod two (14) is connected to the material holding cylinder (9).

3. The efficient quicklime drying equipment according to claim 1, characterized in that: The top cover (10) is connected to a second motor (11) in the middle. The output end of the second motor (11) is connected to a second rotating shaft (22). The second rotating shaft (22) passes through and rotates on the top cover (10). The side of the second rotating shaft (22) away from the second motor (11) is connected to a stirring blade (12).

4. The efficient quicklime drying equipment according to claim 1, characterized in that: The material holding cylinder (9) is provided with a discharge port (19) below it. A sliding groove (20) is installed below the material holding cylinder (9). A sliding plate (21) is slidably connected in the sliding groove (20). The sliding groove (20) is located on both sides of the discharge port (19). A sealing ring is provided on the side of the sliding plate (21) near the cylinder.

5. The efficient quicklime drying equipment according to claim 2, characterized in that: A sealing ring is provided at the connection between the material holding cylinder (9) and the top cover (10), and a bolt is provided between the material holding cylinder (9) and the top cover (10).

6. The efficient quicklime drying equipment according to claim 1, characterized in that: The material container (9) is provided with a feed inlet (17) above it, and the feed inlet (17) is provided with a valve (18).

7. The efficient quicklime drying equipment according to claim 3, characterized in that: The stirring blade (12) is located inside the material holding cylinder (9), and a heater is installed on the inner wall of the material holding cylinder (9).

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