Material level monitoring device for drying tower

Abstract

The utility model provides a material level monitoring device for a drying tower, which relates to the technical field of drying towers and comprises a drying tower body, the top end of the drying tower body is communicated with an air outlet pipe, and a bin gate is mounted on the surface of the drying tower body. In the drying process, water-containing chemical fibers are heavy and can press the drying disc to move downwards, so that the drying disc is closer to an air outlet of the air heater, direct contact between hot air and the chemical fibers is enhanced, and drying efficiency is improved; the height of the drying disc can be automatically adjusted according to the weight of the chemical fibers, and when the water content of the chemical fibers is high, the drying disc sinks; when chemical fibers are gradually dried and become light, the drying disc ascends, it is ensured that hot air is evenly distributed in the drying process, meanwhile, when the drying disc sinks, the bottom block drives the connecting plate and the eccentric disc structure, the air blocking disc is opened, an air outlet of the air heater directly blows the drying disc, and the hot air utilization efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying towers, in particular to a material level monitoring device for drying towers. Background Art

[0002] During the textile production process, a drying tower is needed to dry the chemical fiber filaments generated in the textile production process to remove moisture from the fibers and ensure the stability of the fiber quality and the continuity of production.

[0003] Publication No. CN215766282U discloses a drying tower with high thermal efficiency in the textile industry, including a drying tower body, a heat recovery cover is provided at the upper end of the drying tower body, a heating device is provided on the left side of the drying tower body, an air inlet duct is connected between the heating device and the drying tower body, a heat recovery device is provided on the left side of the heating device, the heat recovery device and the heating device are connected through a pipeline, and a heat recovery pipeline is connected between the upper end of the heat recovery device and the heat recovery cover. Although this kind of drying tower transfers a large amount of waste heat in the drying tower to the heat recovery device through the heat recovery cover during use, the heat energy is fully utilized. However, this kind of drying tower, due to the lack of an automatic adjustment mechanism for the weight change of the water-containing chemical fiber during the drying process, makes it difficult for the drying plate to automatically adjust the height according to the weight change of the chemical fiber, so that the distance between the drying plate and the air outlet of the hot air blower is fixed, and the chemical fiber is dried unevenly. Therefore, it is necessary to improve. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0005] The utility model adopts the following technical scheme: a material level monitoring device for a drying tower comprises a drying tower body, the top of the drying tower body is connected with an air outlet pipe, the surface of the drying tower body is installed with a warehouse door, the bottom end of the drying tower body is installed with a hot air blower, the inner wall of the drying tower body is provided with a side groove, the inner wall of the side groove is slidably connected with a slider, one end of the slider is fixedly installed with a drying plate, the bottom surface of the drying plate is fixedly installed with a bottom block, the inner wall of the drying tower body is fixedly installed with a vertical plate, the inner side of the vertical plate is rotatably connected with a rotating rod, the surface of the rotating rod is fixedly installed with a wind shield plate, one end of the rotating rod is fixedly installed with an eccentric plate, the side of the eccentric plate is rotatably connected with a connecting plate A, and a connecting plate B is rotatably connected between the connecting plate A and the bottom block.

[0006] Preferably, a tension spring is fixedly installed between the sliding block and the inner wall of the side groove.

[0007] Preferably, micropores are formed on the bottom surface of the drying plate, and the micropores are evenly distributed on the bottom surface of the drying plate.

[0008] Preferably, support rods are fixedly mounted on the bottom surface of the drying tower body, and the support rods are arranged in a circular shape on the bottom surface of the drying tower body.

[0009] Preferably, a support plate is fixedly mounted on the bottom end of the support rod, and the support plate is made of austenitic stainless steel, so that the drying tower body can be stably supported.

[0010] Preferably, the surface of the drying tower body is provided with an indicating mechanism, the indicating mechanism comprises a connecting shaft, the connecting shaft is rotatably connected to the inner wall of the drying tower body, a gear is fixedly installed on one end of the connecting shaft, a pointer is fixedly installed on the other end of the connecting shaft, a rack is fixedly installed on the bottom surface of the drying plate, and a dial is fixedly installed on the surface of the drying tower body. Here, practicality can be improved.

[0011] Preferably, the rack is meshed with the gear.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the drying process of the utility model, the weight of the chemical fiber yarn containing water is heavier, which can press the drying plate to move downward, so that the drying plate is closer to the air outlet of the hot air blower, thereby enhancing the direct contact of the hot air with the chemical fiber yarn and improving the drying efficiency. At the same time, through the mechanical structure of the slider and the tension spring, the drying plate can automatically adjust the height according to the weight of the chemical fiber yarn. When the water content of the chemical fiber yarn is high, the drying plate sinks; when the chemical fiber yarn gradually dries and becomes lighter, the drying plate rises to ensure that the hot air is evenly distributed during the drying process. At the same time, when the drying plate sinks, the bottom block drives the connecting plate and the eccentric plate structure to open the wind shield plate, so that the air outlet of the hot air blower directly blows the drying plate, thereby improving the utilization efficiency of the hot air. When the drying plate rises, the wind shield plate is closed to avoid hot air from directly blowing a small amount of dried chemical fiber yarn, thereby preventing overheating from affecting the quality of the chemical fiber yarn. In this way, by automatically adjusting the opening and closing of the wind shield plate, when the drying plate is away from the hot air blower, the wind shield plate can block the hot air, thereby preventing a small amount of dried chemical fiber yarn from being damaged by overheating, thereby ensuring the quality of the final product.

[0014] 2. The utility model drives the rack and gear through the up and down floating movement of the drying plate, and drives the pointer to indicate the remaining chemical fiber yarn on the drying plate on the dial, so that the staff can monitor the status of the chemical fiber yarn on the drying plate in real time, ensuring the continuity and stability of the production process. At the same time, the mechanical structure automatically indicates the remaining chemical fiber yarn, and the staff does not need to frequently check the status of the drying plate manually, which reduces the workload and improves the production efficiency. When the pointer points to a certain angle on the dial, the staff can find out whether the remaining chemical fiber yarn is sufficient in time, so as to replenish or process it in time when needed, avoiding production interruption or poor drying effect due to insufficient chemical fiber yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of a material level monitoring device for a drying tower proposed by the utility model;

[0016] Figure 2 This is a side view of a sectional view of a material level monitoring device for a drying tower proposed by the utility model;

[0017] Figure 3 The utility model proposes a material level monitoring device for a drying tower Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model proposes a material level monitoring device for a drying tower Figure 2 Enlarged view of point B in the middle;

[0019] Figure 5 This is a front view cross-sectional view of the material level monitoring device for a drying tower proposed by the utility model;

[0020] Figure 6 The utility model is a side view of a material level monitoring device for a drying tower.

[0021] Legend:

[0022] 1. Drying tower body; 2. Air outlet duct; 3. Door; 4. Hot air blower; 5. Side slot; 6. Slider; 7. Tension spring; 8. Drying plate; 9. Bottom block; 10. Vertical plate; 11. Rotating rod; 12. Wind shield plate; 13. Eccentric plate; 14. Connecting plate A; 15. Connecting plate B; 16. Support rod; 17. Support plate; 18. Connecting shaft; 19. Gear; 20. Pointer; 21. Rack; 22. Dial. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1

[0026] See also Figure 1-6The utility model provides a technical solution: a material level monitoring device for a drying tower, comprising a drying tower body 1, a support rod 16 fixedly installed on the bottom surface of the drying tower body 1, and the support rods 16 are arranged in a circular shape on the bottom surface of the drying tower body 1. The support rods 16 are connected to the drying tower body 1 by bolting or welding, and such a connection method ensures the stability and durability of the device. A support plate 17 is fixedly installed at the bottom end of the support rod 16, and the material of the support plate 17 is austenitic stainless steel. The stainless steel material is strong and durable and has good corrosion resistance. It can maintain stable performance for a long time and ensure the service life of the support plate 17 in high temperature and corrosive environments. The top of the drying tower body 1 is connected to the air outlet pipe 2, and the air outlet pipe 2 is fixed by flange connection or threaded connection to ensure the connection stability and sealing of the air outlet pipe 2 under high pressure environment, and is easy to disassemble and maintain. The flange connection provides good mechanical strength and sealing performance, and is suitable for occasions that require frequent disassembly and cleaning. The surface of the drying tower body 1 is provided with a door 3, which is connected to the drying tower body 1 by a hinge or a sliding door structure. The hinge connection can provide a stable opening and closing function, while the sliding door structure is convenient for space utilization and operational flexibility. A hot air blower 4 is installed at the bottom of the drying tower body 1, and the hot air blower 4 is fixed to the bottom of the drying tower body 1 by a flange or bolts to ensure the installation stability and operation stability of the hot air blower 4. The hot air blower 4 blows out hot air from bottom to top, and the chemical fiber filaments can be dried by the hot air. After the chemical fiber filaments are dried, they will be blown up by the hot air and finally discharged through the air outlet pipe 2, thereby completing the drying process of the chemical fiber filaments. The inner wall of the drying tower body 1 is provided with a side groove 5, and the inner wall of the side groove 5 is slidably connected with a slider 6. A tension spring 7 is fixedly installed between the slider 6 and the inner wall of the side groove 5, and the slider 6 can slide smoothly in the side groove 5. The tension spring 7 can provide tension to pull the slider 6 to move. The tension spring 7 can be replaced by other parts that can generate tension, such as spring steel. A drying plate 8 is fixedly mounted on one end of the slider 6 , and the drying plate 8 is fixed to the slider 6 by bolts or welding, ensuring that the drying plate 8 is firmly mounted.

[0027] See also Figure 1-6, micropores are provided on the bottom surface of the drying plate 8, and the micropores are evenly distributed on the bottom surface of the drying plate 8. The micropore design can improve the penetration of hot air on the chemical fiber and the drying effect. A bottom block 9 is fixedly installed on the bottom surface of the drying plate 8, and the bottom block 9 is fixed on the drying plate 8 by threading or welding to ensure a firm connection. A vertical plate 10 is fixedly installed on the inner wall of the drying tower body 1, and the vertical plate 10 can be fixed by welding or bolts to ensure the installation stability and durability of the vertical plate 10. A rotating rod 11 is rotatably connected to the inner side of the vertical plate 10, and a windshield plate 12 is fixedly installed on the surface of the rotating rod 11. The rotating rod 11 can be rotatably connected through a bearing or a sliding joint to ensure smooth and efficient rotation. An eccentric disk 13 is fixedly installed at one end of the rotating rod 11, and the eccentric disk 13 is fixed to the rotating rod 11 by bolts or welding to ensure the installation stability of the eccentric disk 13. The side of the eccentric disk 13 is rotatably connected with a connecting plate A14, and the connecting plate B15 is rotatably connected between the connecting plate A14 and the bottom block 9. The connecting plate A14 and the connecting plate B15 are connected by hinges or pins to ensure flexible and stable connection. When the drying disk 8 carries the chemical fiber, the water-containing chemical fiber is heavier and can press the drying disk 8 downward. The drying disk 8 can then drive the slider 6 to slide in the side groove 5. At this time, the slider 6 can pull the tension spring 7 downward to make the drying disk 8 closer to the hot air blower 4, thereby improving the drying effect. The sinking of the drying disk 8 drives the bottom block 9 to move downward, the bottom block 9 drives the connecting plate B15 to move downward, the connecting plate B15 drives the connecting plate A14 to move, and the connecting plate A14 drives the eccentric disk 13 to rotate, and drives the windshield disk 12 to rotate and open through the rotating rod 11, so that the air outlet of the hot air blower 4 can directly blow the drying disk 8, thereby improving the utilization efficiency of the hot air. When the chemical fiber yarn is gradually dried, the load-bearing capacity of the drying plate 8 is reduced, and the tension of the tension spring 7 can pull the slider 6 to slide in the side groove 5. The slider 6 drives the drying plate 8 to move upward, so that the drying plate 8 is away from the hot air blower 4. At the same time, the wind shield plate 12 is driven to close through the connecting plate A14 and the connecting plate B15 to prevent hot air from directly blowing a small amount of chemical fiber yarn and causing overheating to affect the quality of the chemical fiber yarn.

[0028] Embodiment 2

[0029] See also Figure 5-6The surface of the drying tower body 1 is provided with an indicating mechanism, which includes a connecting shaft 18, which is rotatably connected to the inner wall of the drying tower body 1 through a bearing or a sliding joint to ensure the smooth rotation of the connecting shaft 18. A gear 19 is fixedly installed at one end of the connecting shaft 18, and a pointer 20 is fixedly installed at the other end of the connecting shaft 18. The gear 19 is fixed to the connecting shaft 18 by bolts or welding to ensure a firm connection. A rack 21 is fixedly installed on the bottom surface of the drying plate 8, and the rack 21 is fixed to the drying plate 8 by threads or welding to ensure a firm connection. The rack 21 is meshed with the gear 19, and the up and down floating movement of the drying plate 8 drives the rack 21 and the gear 19 to move, driving the pointer 20 to indicate the remaining amount of chemical fiber on the drying plate 8 on the dial 22. A dial 22 is fixedly installed on the surface of the drying tower body 1, and the dial 22 is fixed to the drying tower body 1 by bolts or welding to ensure the stable installation of the dial 22. The pointer 20 points to different angles of the scale plate 22, and the staff can monitor the remaining chemical fiber on the drying plate 8 through the pointer 20, so as to deal with it in time to ensure the continuity and stability of the production process. The mechanical structure automatically indicates the remaining chemical fiber, and the staff does not need to frequently manually check the status of the drying plate 8, which reduces the workload and improves production efficiency.

[0030] Working principle: put the chemical fiber to be dried into the drying plate 8, and then blow hot air from the bottom to the top through the hot air blower 4, the chemical fiber can be dried by the hot air, and after the chemical fiber is dried, it will be blown up by the hot air and finally discharged through the air outlet pipe 2, thereby completing the drying process of the chemical fiber, and when the drying plate 8 carries the chemical fiber, the water-containing chemical fiber is heavier and can press the drying plate 8 downward, and the drying plate 8 can then drive the slider 6 to slide in the side groove 5, and the slider 6 can pull the tension spring 7 downward, and the drying plate 8 can sink, so that the drying plate 8 can be closer to the hot air blower 4, thereby improving the drying effect, and at the same time, in the process of the drying plate 8 sinking, the drying plate 8 can drive the bottom block 9 to move downward, and the bottom block 9 can then drive the connecting plate B15 to move downward, and the connecting plate B15 can then drive the connecting plate A14 to move downward, and the connecting plate A14 then drives the eccentric plate 13 to rotate, and when the eccentric plate 13 rotates, it can drive the windshield plate 12 to rotate through the rotating rod 11, and the windshield can be gradually opened at this time. The air outlet of the hot air blower 4 can directly blow the drying plate 8. After the chemical fiber filaments are gradually dried, the load-bearing capacity of the drying plate 8 is reduced. At this time, due to the tension of the tension spring 7, the slider 6 can be pulled to slide in the side groove 5. The slider 6 can then drive the drying plate 8 to move upward. At this time, the drying plate 8 can be kept away from the hot air blower 4. At the same time, the drying plate 8 can drive the wind shield plate 12 to rotate and close through the connecting plate A14 and the connecting plate B15. In this way, when the drying plate 8 is away from the hot air blower 4, the wind shield plate 12 can block the heat. Wind is prevented from blowing directly, and a small amount of chemical fiber yarn is prevented from being overheated and affecting the quality of the chemical fiber yarn. In the drying process of the utility model, the weight of the chemical fiber yarn containing water is heavy, which can press the drying plate 8 to move downward, so that the drying plate 8 is closer to the air outlet of the hot air blower 4, thereby enhancing the direct contact of the hot air with the chemical fiber yarn and improving the drying efficiency. At the same time, through the mechanical structure of the slider 6 and the tension spring 7, the drying plate 8 can automatically adjust the height according to the weight of the chemical fiber yarn. When the water content of the chemical fiber yarn is high, the drying plate 8 sinks;When the chemical fiber yarn gradually dries and becomes lighter, the drying plate 8 rises to ensure that the hot air is evenly distributed during the drying process. At the same time, when the drying plate 8 sinks, the bottom block 9 drives the connecting plate and the eccentric plate 13 structure to open the wind shield plate 12, so that the air outlet of the hot air blower 4 directly blows the drying plate 8, thereby improving the utilization efficiency of the hot air. When the drying plate 8 rises, the wind shield plate 12 is closed to prevent the hot air from directly blowing a small amount of dried chemical fiber yarn, thereby preventing overheating from affecting the quality of the chemical fiber yarn. In this way, by automatically adjusting the opening and closing of the wind shield plate 12, when the drying plate 8 is away from the hot air blower 4, the wind shield plate 12 can block the hot air, prevent a small amount of dried chemical fiber yarn from being damaged by overheating, and ensure the quality of the final product. When the drying plate 8 floats up and down, the drying plate 8 can drive the rack 21 to move, and the rack 21 can drive the gear 19 meshing with it to rotate. The gear 19 then drives the connecting shaft 18 to rotate, and the connecting shaft 18 then drives the pointer 20 The pointer 20 points to different angles of the dial 22 at this time, so that the remaining amount of chemical fiber on the drying plate 8 can be monitored by the pointer 20, so that it is convenient for the staff to handle it in time. The utility model drives the rack 21 and the gear 19 through the up and down floating movement of the drying plate 8, and drives the pointer 20 to indicate the remaining amount of chemical fiber on the drying plate 8 on the dial 22, so that the staff can monitor the state of the chemical fiber on the drying plate 8 in real time, ensuring the continuity and stability of the production process. At the same time, the mechanical structure automatically indicates the remaining amount of chemical fiber, and the staff does not need to frequently check the state of the drying plate 8 manually, which reduces the workload and improves the production efficiency. When the pointer 20 points to a certain angle on the dial 22, the staff can find out whether the remaining amount of chemical fiber is sufficient in time, so as to replenish or handle it in time when necessary, avoiding production interruption or poor drying effect caused by insufficient chemical fiber. ;

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A material level monitoring device for a drying tower, comprising a drying tower body (1), characterized in that: The top of the drying tower body (1) is connected to an air outlet pipe (2), a door (3) is installed on the surface of the drying tower body (1), a hot air blower (4) is installed on the bottom of the drying tower body (1), a side groove (5) is opened on the inner wall of the drying tower body (1), a slider (6) is slidably connected to the inner wall of the side groove (5), a drying plate (8) is fixedly installed on one end of the slider (6), and a bottom block (9) is fixedly installed on the bottom surface of the drying plate (8) A vertical plate (10) is fixedly mounted on the inner wall of the drying tower body (1), a rotating rod (11) is rotatably connected to the inner side of the vertical plate (10), a wind shield plate (12) is fixedly mounted on the surface of the rotating rod (11), an eccentric plate (13) is fixedly mounted on one end of the rotating rod (11), a connecting plate A (14) is rotatably connected to the side of the eccentric plate (13), and a connecting plate B (15) is rotatably connected between the connecting plate A (14) and the bottom block (9).

2. The drying tower material level monitoring device according to claim 1, characterized in that: A tension spring (7) is fixedly installed between the slider (6) and the inner wall of the side groove (5).

3. The drying tower material level monitoring device according to claim 1, characterized in that: The bottom surface of the drying plate (8) is provided with micropores, and the micropores are evenly distributed on the bottom surface of the drying plate (8).

4. The drying tower material level monitoring device according to claim 1, characterized in that: Support rods (16) are fixedly mounted on the bottom surface of the drying tower body (1), and the support rods (16) are arranged in a circular shape on the bottom surface of the drying tower body (1).

5. The drying tower material level monitoring device according to claim 4, characterized in that: A support plate (17) is fixedly mounted on the bottom end of the support rod (16), and the material of the support plate (17) is austenitic stainless steel.

6. The material level monitoring device for a drying tower according to claim 1, characterized in that: The surface of the drying tower body (1) is provided with an indicating mechanism, the indicating mechanism comprising a connecting shaft (18), the connecting shaft (18) being rotatably connected to the inner wall of the drying tower body (1), a gear (19) being fixedly mounted on one end of the connecting shaft (18), a pointer (20) being fixedly mounted on the other end of the connecting shaft (18), a rack (21) being fixedly mounted on the bottom surface of the drying plate (8), and a dial (22) being fixedly mounted on the surface of the drying tower body (1).

7. The material level monitoring device for a drying tower according to claim 6, characterized in that: The rack (21) is meshed with the gear (19).

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