Arenga engleri fiber drying device
By using mesh conveyor belts and cylinder-driven blocking plates in the mountain palm fiber drying device, the problem of heat loss during the drying process is solved, and efficient resource utilization and drying effects are achieved.
Patent Information
- Application Number
- CN202421000273.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-10
AI Technical Summary
During the drying process, the existing mountain brown fiber drying device has a lack of sealing components due to the inlet and outlet of the material inlet and outlet, which leads to heat loss and waste of resources, which is not conducive to improving resource utilization.
A mountain palm fiber drying device is designed, which uses a mesh conveyor belt and a cylinder-driven blocking plate. The design of the mesh conveyor belt reduces heat loss, and the cylinder-driven blocking plate concentrates heat in the drying box. Inside.
It effectively reduces heat loss, improves resource utilization, and achieves an efficient mountain palm fiber drying process.
Smart Images
Figure CN222378708U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mountain palm fiber processing equipment, in particular to a mountain palm fiber drying device. Background Art
[0002] Mountain palm fiber is taken from the leaf sheath fiber of mountain palm trees. It is made through production processes such as steaming, rolling, spinning, and drying. The drying operation is usually carried out on a corresponding drying device. There are many types of drying devices on the market. In order to prevent the mountain palm fiber from burning, the drying operation is generally carried out at an appropriate temperature. Most drying devices are equipped with electric heaters and temperature control systems to achieve the drying effect by controlling the heating temperature.
[0003] In order to save manpower, most drying devices are equipped with conveyor belts, which are used to transport mountain palm fibers to the drying device for drying. After drying, the conveyor belts are rotated to transport the dried mountain palm fibers outward. When using such drying devices with conveyor belts, feed ports and discharge ports need to be opened on the drying box to ensure the normal transportation of raw materials. However, the feed ports lack corresponding blocking components, which will cause more heat to be discharged from the feed ports during the drying process, resulting in the waste of this part of heat, which is not conducive to improving resource utilization. In view of this, we propose a mountain palm fiber drying device. Utility Model Content
[0004] The purpose of the utility model is to provide a palm fiber drying device to solve the defects mentioned in the above background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A palm fiber drying device comprises a supporting frame, a mesh conveyor belt is provided on the supporting frame, a drying box is fixedly installed on the top surface of the supporting frame, material holes are provided on the left and right side plates of the drying box, the upper and lower side belt bodies of the mesh conveyor belt are respectively located on the upper and lower sides of the bottom plate of the supporting frame, a rectangular groove is provided at the bottom of the drying box, an electric heating rod is provided in the rectangular groove, and a rectangular hole connected to the outside is provided on the top hole wall of the material hole, a cylinder is fixedly installed on the left and right side surfaces of the drying box, a sealing plate is provided on the telescopic shaft of the cylinder, the sealing plate is located in the rectangular hole and is slidably connected with the rectangular hole, and the sealing plate is pressed downward against the upper half of the belt body of the mesh conveyor belt for sealing operation; the drying box is also provided with a heat recovery component for dehumidifying the heat in the drying box and returning it to the drying box.
[0007] Preferably, a steel plate is fixedly mounted on the end of the telescopic shaft of the cylinder, and the steel plate is fixedly mounted on the top plate body of the blocking plate, so as to facilitate the fixed installation operation of the blocking plate.
[0008] Preferably, a plurality of support legs arranged in a matrix are fixedly mounted on the bottom surface of the support frame, and the support legs are used for supporting operation.
[0009] Preferably, two symmetrical rotating shafts are rotatably connected between the left and right side plates of the support frame, and the mesh conveyor belt is sleeved on the two rotating shafts. A stepper motor is coaxially arranged at the end of one of the rotating shafts to facilitate the use of the stepper motor to drive the rotating shaft and the mesh conveyor belt to rotate for conveying operations.
[0010] Preferably, the heat recovery component includes an air outlet duct fixedly mounted on the top surface of the drying box and a drying cylinder fixedly mounted on the side surface of the drying box, a fan is fixedly mounted inside the air outlet duct, the drying cylinder and the air outlet duct are connected via a delivery pipe, the top cylinder of the drying cylinder and the drying box are connected via an air inlet pipe, and a molecular sieve is contained in the drying cylinder to facilitate dehumidification of the hot steam before it is transported to the drying box for continued use.
[0011] Preferably, a blocking net is fixedly mounted on the tube wall of the end of the delivery tube fixedly mounted on the drying cylinder, and the blocking net is used to block the molecular sieve from entering the delivery tube.
[0012] Preferably, an addition tube is fixedly mounted on the top surface of the drying cylinder, and a sealing cap is threadedly connected to the addition tube to facilitate the addition operation of the molecular sieve at the location of the addition tube.
[0013] Preferably, a discharge hopper is fixedly mounted on the bottom end of the drying cylinder, and a discharge valve is fixedly mounted on the discharge hopper to facilitate the discharge and replacement operation of the molecular sieve at the discharge hopper.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The utility model can use the mesh conveyor belt to convey mountain palm fiber. After the mountain palm fiber is conveyed to the drying box, it is heated by an electric heating rod for drying. In addition, the cylinder is used to drive the sealing plate to move downward to squeeze the upper part of the mesh conveyor belt onto the bottom wall of the material hole, thereby sealing the material hole and reducing heat loss, thereby achieving the effect of drying and reducing heat loss.
[0016] 2. The utility model is provided with a heat recovery component, which can utilize the fan to transport hot steam. After the hot steam passes through the molecular sieve in the drying cylinder, the dehumidification operation can be completed, and the dehumidified hot air is continuously transported to the drying box for use. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the explosion structure of the utility model;
[0019] Figure 3 It is a partial structural schematic diagram of the utility model;
[0020] Figure 4 It is a schematic diagram of the exploded structure of the heat recovery component of the utility model.
[0021] The meaning of each number in the figure is:
[0022] 1. Support frame; 10. Support legs; 11. Rotating shaft; 12. Mesh conveyor belt; 13. Stepping motor;
[0023] 2. Drying box; 20. Material hole; 21. Rectangular slot; 22. Electric heating rod; 23. Rectangular hole; 24. Cylinder; 25. Steel plate; 26. Sealing plate;
[0024] 3. Heat recovery component; 30. Air outlet pipe; 31. Fan; 32. Delivery pipe; 33. Blocking net; 34. Drying cylinder; 35. Discharge hopper; 351. Discharge valve; 36. Adding pipe; 361. Sealing cover; 37. Air inlet pipe. DETAILED DESCRIPTION
[0025] 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.
[0026] See also Figure 1-Figure 4The utility model provides a technical solution: a palm fiber drying device, comprising a support frame 1, a mesh conveyor belt 12 is arranged on the support frame 1, and the mesh conveyor belt 12 is a mesh structure, so that heat will not be blocked from passing through the mesh conveyor belt 12 normally; a drying box 2 is fixedly installed on the top surface of the support frame 1, and material holes 20 are arranged on the left and right side plates of the drying box 2, and the upper and lower side belt bodies of the mesh conveyor belt 12 are respectively located on the upper and lower sides of the bottom plate of the support frame 1, and a rectangular groove 21 is arranged at the bottom of the drying box 2, and an electric heating rod 22 is arranged in the rectangular groove 21, and a rectangular hole 23 connected to the outside is arranged on the top hole wall of the material hole 20, and a cylinder 24 is fixedly installed on the left and right side surfaces of the drying box 2, and a blocking plate 26 is arranged on the telescopic shaft of the cylinder 24, and the blocking plate 26 is located in the rectangular hole 23 and is slidably connected with the rectangular hole 23, and the blocking plate 26 is pressed downward on the upper half of the belt body of the mesh conveyor belt 12 for blocking operation, so as to reduce the heat loss.
[0027] In this embodiment, a steel plate 25 is fixedly mounted on the end of the telescopic shaft of the cylinder 24 , and the steel plate 25 is fixedly mounted on the top plate body of the blocking plate 26 by a plurality of fastening bolts, so as to facilitate the fixed installation operation of the blocking plate 26 .
[0028] Specifically, a plurality of support legs 10 arranged in a matrix are fixedly mounted on the bottom surface of the support frame 1 , and the support legs 10 are used for supporting operations.
[0029] Furthermore, two symmetrical rotating shafts 11 are rotatably connected between the left and right side plates of the support frame 1, and the mesh conveyor belt 12 is sleeved on the two rotating shafts 11. A stepper motor 13 is coaxially arranged at the end of one of the rotating shafts 11. The stepper motor 13 is fixedly installed on the support frame 1, so that the stepper motor 13 can be used to drive the rotating shaft 11 and the mesh conveyor belt 12 to rotate for conveying operations.
[0030] In addition, the drying box 2 is also provided with a heat recovery component 3 for dehumidifying the heat in the drying box 2 and returning it to the drying box 2. The heat recovery component 3 includes an air outlet duct 30 fixedly installed on the top surface of the drying box 2 and a drying cylinder 34 fixedly installed on the side of the drying box 2. A fan 31 is fixedly installed inside the air outlet duct 30. The drying cylinder 34 is connected to the air outlet duct 30 through a conveying pipe 32. The top cylinder of the drying cylinder 34 is connected to the drying box 2 through an air inlet pipe 37. Molecular sieves are contained in the drying cylinder 34 to facilitate the dehumidification of the hot steam and then convey it to the drying box 2 for continued use.
[0031] It is worth noting that a blocking net 33 is fixedly mounted on the end tube wall of the delivery tube 32 fixedly mounted on the drying cylinder 34 , and the blocking net 33 is used to block the molecular sieve from entering the delivery tube 32 .
[0032] It is worth noting that an addition tube 36 is fixedly installed on the top surface of the drying cylinder 34, and a sealing cover 361 is threadedly connected to the addition tube 36, so as to facilitate the addition operation of the molecular sieve at the addition tube 36; a discharge hopper 35 is fixedly installed on the bottom end of the drying cylinder 34, and a discharge valve 351 is fixedly installed on the discharge hopper 35, so as to facilitate the discharge and replacement operation of the molecular sieve at the discharge hopper 35.
[0033] When the palm fiber drying device of the utility model is in use, the sealing cover 361 is opened, and the molecular sieve is added into the drying cylinder 34 by using the adding tube 36. After the addition is completed, the sealing cover 361 is tightened, and then the stepper motor 13 is connected to the external power supply and made to work. When the stepper motor 13 works, the output shaft thereon rotates to drive the rotating shaft 11 and the mesh conveyor belt 12 to rotate, so as to transport the palm fiber on the mesh conveyor belt 12 into the drying box 2. After the transportation is completed, the stepper motor 13 is stopped and started, and then the cylinder 24 is started and made to work. The cylinder 24 works , the telescopic shaft on it is shortened to drive the blocking plate 26 to move downward, and the bottom surface of the blocking plate 26 is against the upper half of the mesh conveyor belt 12, and the blocking plate 26 just blocks the material hole 20 to reduce heat loss, and then the electric heating rod 22 is connected to the external power supply and made to work, the electric heating rod 22 works, and starts heating to perform drying operation. In addition, the fan 31 is connected to the external power supply and made to work, and the fan 31 works to realize the hot steam in the drying box 2 is transported to the drying cylinder 34, and then returned to the drying box 2 for use after being dried by the molecular sieve;
[0034] After drying, continue to start the cylinder 24 and make it work. When the cylinder 24 works, the telescopic shaft on it extends to drive the blocking plate 26 to move upward. The blocking plate 26 no longer blocks the material hole 20, and the mesh conveyor belt 12 continues to rotate to transport the mountain palm fiber.
[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A palm fiber drying device, comprising a support frame (1), characterized in that: The support frame (1) is provided with a mesh conveyor belt (12), a drying box (2) is fixedly installed on the top surface of the support frame (1), material holes (20) are provided on the left and right side plates of the drying box (2), the upper and lower side belt bodies of the mesh conveyor belt (12) are respectively located on the upper and lower sides of the bottom plate of the support frame (1), a rectangular groove (21) is provided at the bottom of the drying box (2), an electric heating rod (22) is provided in the rectangular groove (21), and a rectangular hole (22) connected to the outside is provided on the top hole wall of the material hole (20). A rectangular hole (23) is formed on the left and right side surfaces of the drying box (2), and a cylinder (24) is fixedly installed on each of the left and right side surfaces. A blocking plate (26) is arranged on the telescopic shaft of the cylinder (24), and the blocking plate (26) is located in the rectangular hole (23) and is slidably connected to the rectangular hole (23). The blocking plate (26) is pressed downward against the upper half of the mesh conveyor belt (12) for blocking operation. The drying box (2) is also provided with a heat recovery component (3) for dehumidifying the heat in the drying box (2) and returning it to the drying box (2).
2. The palm fiber drying device according to claim 1, characterized in that: A steel plate (25) is fixedly mounted on the end of the telescopic shaft of the cylinder (24), and the steel plate (25) is fixedly mounted on the top plate body of the blocking plate (26).
3. The palm fiber drying device according to claim 1, characterized in that: A plurality of support legs (10) arranged in a matrix are fixedly mounted on the bottom surface of the support frame (1), and the support legs (10) are used for supporting operations.
4. The palm fiber drying device according to claim 1, characterized in that: Two symmetrical rotating shafts (11) are rotatably connected between the left and right side plates of the support frame (1), and the mesh conveyor belt (12) is sleeved on the two rotating shafts (11). A stepping motor (13) is coaxially arranged at the end of one of the rotating shafts (11).
5. The palm fiber drying device according to claim 1, characterized in that: The heat recovery component (3) comprises an air outlet pipe (30) fixedly mounted on the top surface of the drying box (2) and a drying cylinder (34) fixedly mounted on the side surface of the drying box (2); a fan (31) is fixedly mounted inside the air outlet pipe (30); the drying cylinder (34) and the air outlet pipe (30) are connected via a delivery pipe (32); the top cylinder of the drying cylinder (34) and the drying box (2) are connected via an air inlet pipe (37); and a molecular sieve is contained in the drying cylinder (34).
6. The palm fiber drying device according to claim 5, characterized in that: The conveying pipe (32) is fixedly mounted on the end pipe wall of the drying cylinder (34), and a blocking net (33) is fixedly mounted thereon. The blocking net (33) is used to block the molecular sieve from entering the conveying pipe (32).
7. The palm fiber drying device according to claim 5, characterized in that: An addition pipe (36) is fixedly mounted on the top surface of the drying cylinder (34), and a sealing cover (361) is threadedly connected to the addition pipe (36).
8. The palm fiber drying device according to claim 5, characterized in that: A discharge hopper (35) is fixedly mounted on the bottom end of the drying cylinder (34), and a discharge valve (351) is fixedly mounted on the discharge hopper (35).