A rapid drying device for nylon chip
By combining vibration of the feeding mechanism with electric heating, the problem of uneven drying caused by the accumulation of nylon chips was solved, achieving uniform drying of nylon chips and improving equipment efficiency. The use of breathable mesh and drying components for gas filtration ensures the drying effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 湖北中润锦纶科技有限公司
- Filing Date
- 2025-08-11
- Publication Date
- 2026-06-23
AI Technical Summary
In existing nylon chip drying equipment, nylon chips tend to accumulate, leading to uneven drying, and the equipment has low operating efficiency.
The material feeding mechanism combines vibration and electric heating. The nylon chips are spread out by the cooperation of the extrusion block, the force block and the spring. The breathable net and the drying components are used for uniform drying. Electric heating and nitrogen drying are combined, and silica gel desiccant, molecular sieve and activated alumina desiccant are used for gas filtration.
This method achieves uniform drying of nylon chips, improves equipment efficiency, prevents material accumulation, and maintains the drying effect.
Smart Images
Figure CN224398271U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of nylon production technology, and in particular to a rapid drying device for nylon chips. Background Technology
[0002] Nylon chips are sheet-like granules obtained during nylon production due to its low melt strength, produced by pelletizing. Nylon is the trade name for polyamide fiber, also known as nylon. Its basic components are aliphatic polyamides linked by amide bonds —[NHCO]—. It is an important synthetic fiber. During the production process, nylon chips usually contain a certain amount of moisture after extraction and other steps. Nylon chips with high moisture content cannot be used directly for spinning and require drying treatment.
[0003] When using existing nylon chip drying equipment, nylon chips usually accumulate in the drying equipment, resulting in uneven drying of the nylon. Furthermore, the nylon chips piled up in the middle require a longer drying time, leading to low equipment efficiency.
[0004] Therefore, we propose a rapid drying device for nylon chips to solve the above problems. Utility Model Content
[0005] The purpose of this application is to provide a rapid drying device for nylon chips, which has the effect of preventing the accumulation of nylon chips.
[0006] The above-mentioned technical objective of this application is achieved through the following technical solution: a rapid drying device for nylon chips, including a drying box, a telescopic cylinder fixedly connected to the upper end of the drying box, a connecting block fixedly connected to the output end of the telescopic cylinder, a feeding mechanism provided inside the drying box, a force-bearing block provided on the front of the feeding mechanism, a spring fixedly connected to the back of the force-bearing block, the spring abutting against the drying box, an mounting plate fixedly connected to the front of the drying box, a motor provided at the upper end of the mounting plate, and an extrusion block fixedly connected to the output end of the motor.
[0007] By adopting the above technical solution, the feeding mechanism can be vibrated, which can disperse the nylon chips inside the feeding mechanism, thereby making the chips dry evenly.
[0008] A further configuration of this application is as follows: the feeding mechanism includes a material frame, a breathable mesh, a magnetic strip, and a baffle. The material frame is slidably connected inside the drying chamber, the material frame is fixedly connected to a force-bearing block, the breathable mesh is fixedly connected to the bottom of the material frame, the magnetic strip is fixedly connected to the breathable mesh, and the baffle is rotatably connected to the back of the material frame.
[0009] By adopting the above technical solution, it is easier to slice and cut the material.
[0010] A further configuration of this application is as follows: the feeding mechanism further includes a connecting rod, a side rod, and a sliding rod. The connecting rod is fixedly connected to the back of the baffle and slidably connected to the connecting block. Two sets of side rods are provided, and the two sets of side rods are fixedly connected to the left and right sides of the material frame. The sliding rod is fixedly connected to the front of the material frame and slidably connected to the drying chamber. The sliding rod is fixedly connected to the force-bearing block.
[0011] By adopting the above technical solution, the material frame can be moved easily inside the drying chamber.
[0012] A further feature of this application is that: sliding grooves are provided on both the left and right sides of the inner wall of the drying oven, and the side rod is slidably connected inside the sliding grooves.
[0013] By adopting the above technical solution, the installation of the material frame can be facilitated.
[0014] A further feature of this application is that a hopper is fixedly connected to the upper end of the drying box, and a discharge valve is provided at the bottom of the hopper.
[0015] By adopting the above technical solution, it is easier to control the material feeding.
[0016] A further feature of this application is that: an electric heating plate is installed inside the drying oven; a controller is installed on the left side of the drying oven; a nitrogen cylinder is installed on the left side of the drying oven; a receiving box is fixedly connected inside the drying oven; a discharge pipe is fixedly connected to the back of the drying oven; and a solenoid valve is installed on the discharge pipe.
[0017] By adopting the above technical solution, the gas inside the drying chamber can be heated, thereby improving the drying efficiency.
[0018] A further feature of this application is that a drying assembly is provided at the upper end of the drying oven, and a bent pipe is fixedly connected to the upper end of the drying oven.
[0019] By adopting the above technical solution, it is easy to connect the motor and the drying box.
[0020] A further configuration of this application is as follows: the drying assembly includes a drying box, a grid plate, and a cover plate. The drying box is fixedly connected to the upper end of the drying chamber. The bent pipe is fixedly connected to the drying box. The grid plate is fixedly connected inside the drying box, and two sets of grid plates are provided. The cover plate is fixedly connected to the upper end of the drying box by screws.
[0021] By adopting the above technical solution, the installation of filter materials can be facilitated.
[0022] A further provision of this application is that the drying assembly further includes silica gel desiccant, molecular sieve, and activated alumina desiccant, all of which are filled inside the drying box.
[0023] By adopting the above technical solution, relatively humid gases can be filtered and dried quickly.
[0024] A further configuration of this application is as follows: a second bent pipe is fixedly connected to the right side of the drying box, an air pump is provided on the right side of the drying box, the second bent pipe is fixedly connected to the air pump inlet, a third bent pipe is fixedly connected to the air pump output end, and the third bent pipe is fixedly connected to the drying box.
[0025] By adopting the above technical solution, the filtered gas can be sent into the interior.
[0026] This application includes at least one of the following beneficial technical effects:
[0027] 1. This application uses the extrusion block, the force-bearing block, and the spring to make the feeding mechanism vibrate, thereby dispersing the slices inside the feeding mechanism, preventing material accumulation, and improving the working efficiency of the equipment.
[0028] 2. This application uses an air pump to draw the gas inside the drying chamber into the drying component for filtration. The filtered and dried gas is then returned to the drying chamber, thus maintaining the drying effect on the slices. Attached Figure Description
[0029] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0030] Figure 1 This is a three-dimensional structural diagram of this embodiment.
[0031] Figure 2 yes Figure 1 This is a schematic diagram of the front cross-sectional structure of this embodiment.
[0032] Figure 3 yes Figure 1 This is a schematic diagram of the front cross-sectional structure of this embodiment.
[0033] Figure 4 yes Figure 1 This is a schematic diagram of the front cross-sectional structure of this embodiment.
[0034] Figure 5 yes Figure 1 This is a schematic diagram of the front cross-sectional structure of this embodiment.
[0035] Figure 6 yes Figure 2 A magnified structural diagram of part A in the middle.
[0036] In the diagram, 1. Drying box; 2. Telescopic cylinder; 3. Connecting block; 4. Discharging mechanism; 41. Material frame; 42. Breathable mesh; 43. Magnetic strip; 44. Baffle; 45. Connecting rod; 46. Side rod; 47. Sliding rod; 5. Force-bearing block; 6. Spring; 7. Mounting plate; 8. Motor; 9. Extrusion block; 10. Hopper; 11. Discharge valve; 12. Electric heating plate; 13. Controller; 14. Nitrogen cylinder; 15. Receiving box; 16. Discharge pipe; 17. Solenoid valve; 18. Drying assembly; 181. Drying box; 182. Mesh plate; 183. Silica gel desiccant; 184. Molecular sieve; 185. Activated alumina desiccant; 186. Cover plate; 19. Bend 1; 20. Bend 2; 21. Air pump. Detailed Implementation
[0037] The technical solution of this application will be clearly and completely described below with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.
[0038] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 This application provides a rapid drying device for nylon chips, including a drying chamber 1. A telescopic cylinder 2 is fixedly connected to the upper end of the drying chamber 1, and a connecting block 3 is fixedly connected to the output end of the telescopic cylinder 2. A feeding mechanism 4 is provided inside the drying chamber 1. A force-bearing block 5 is provided on the front of the feeding mechanism 4, and a spring 6 is fixedly connected to the back of the force-bearing block 5. The spring 6 abuts against the drying chamber 1. An installation plate 7 is fixedly connected to the front of the drying chamber 1, and a motor 8 is provided on the upper end of the installation plate 7. A pressing block 9 is fixedly connected to the output end of the motor 8. The pressing block 9 can press the force-bearing block 5 once for each rotation. The force-bearing block 5 will be displaced backward by two millimeters when it is pressed, and then immediately reset by the elastic force of the spring 6. The high-frequency pressing of the force-bearing block 5 by the pressing block 9 can make the feeding mechanism 4 vibrate.
[0039] Specifically, the feeding mechanism 4 includes a material frame 41, a breathable mesh 42, a magnetic strip 43, and a baffle 44. The material frame 41 is slidably connected inside the drying chamber 1 and is fixedly connected to the force-bearing block 5. The breathable mesh 42 is fixedly connected to the bottom of the material frame 41. The magnetic strip 43 is fixedly connected to the breathable mesh 42. The baffle 44 is rotatably connected to the back of the material frame 41 and is made of a magnetically attracted metal material.
[0040] Specifically, the feeding mechanism 4 also includes a connecting rod 45, a side rod 46, and a sliding rod 47. The connecting rod 45 is fixedly connected to the back of the baffle 44 and is slidably connected to the connecting block 3. Two sets of side rods 46 are provided, and the two sets of side rods 46 are fixedly connected to the left and right sides of the material frame 41. The sliding rod 47 is fixedly connected to the front of the material frame 41 and is slidably connected to the drying chamber 1. The sliding rod 47 is fixedly connected to the force-bearing block 5.
[0041] Specifically, the drying oven 1 has sliding grooves on both the left and right sides of its inner wall, and the side rod 46 is slidably connected inside the sliding grooves.
[0042] Specifically, a hopper 10 is fixedly connected to the upper end of the drying chamber 1, and a discharge valve 11 is provided at the bottom of the hopper 10, which facilitates the control of material discharge.
[0043] Specifically, the drying chamber 1 is equipped with an electric heating plate 12, a controller 13 is located on the left side of the drying chamber 1, a nitrogen cylinder 14 is located on the left side of the drying chamber 1, a receiving box 15 is fixedly connected inside the drying chamber 1, and a discharge pipe 16 is fixedly connected to the back of the drying chamber 1. A solenoid valve 17 is installed on the discharge pipe 16.
[0044] Specifically, a drying component 18 is provided at the upper end of the drying chamber 1, and a bent pipe 19 is fixedly connected to the upper end of the drying chamber 1.
[0045] Specifically, the drying assembly 18 includes a drying box 181, a grid plate 182, and a cover plate 186. The drying box 181 is fixedly connected to the upper end of the drying chamber 1. The bend pipe 19 is fixedly connected to the drying box 181. The grid plate 182 is fixedly connected inside the drying box 181, and two sets of grid plates 182 are provided. The cover plate 186 is fixedly connected to the upper end of the drying box 181 by screws.
[0046] Specifically, the drying assembly 18 also includes silica gel desiccant 183, molecular sieve 184 and activated alumina desiccant 185, all of which are filled inside the drying box 181.
[0047] Specifically, a second bend 20 is fixedly connected to the right side of the drying box 181, and an air pump 21 is installed on the right side of the drying chamber 1. The second bend 20 is fixedly connected to the air inlet of the air pump 21, and a third bend is fixedly connected to the output end of the air pump 21. The third bend is fixedly connected to the drying chamber 1.
[0048] With the above structure, the nylon chip rapid drying device provided in this application places the nylon chips on the upper end of the breathable net 42, and then drives the extrusion block 9 to rotate through the motor 8. The high-frequency rotation of the extrusion block 9 can cause the force block 5 to drive the feeding mechanism 4 to vibrate. At this time, the chips on the upper end of the breathable net 42 can be dispersed, thereby preventing the chips from accumulating and ensuring uniform drying of the chips. The solenoid valve 17 is opened, and then nitrogen is injected into the drying chamber 1 through the nitrogen cylinder 14. After the nitrogen is injected, the solenoid valve 17 is closed, and then the controller 13 controls the electric heating plate 12 to heat the gas inside the drying chamber 1, which can dry the chips on the upper end of the breathable net 42. After the chips are dried, the connecting block 3 is moved downward through the telescopic cylinder 2. At this time, the material frame 41 rotates downward around the side rod 46. When the material frame 41 rotates downward, the baffle 44 rotates along the material frame 41. At this time, the chips on the upper end of the breathable net 42 can slide from the rear end of the material frame 41 into the receiving box 15.
[0049] The gas inside the drying chamber 1 can be drawn into the drying component 18 by the air pump 21, and then sent into the drying chamber 1 through the bend pipe 3. When the gas passes through the drying component 18, the silica gel desiccant 183, molecular sieve 184 and activated alumina desiccant 185 will filter the gas and remove the water vapor in the gas, thereby maintaining the drying efficiency of the device.
[0050] The rapid drying apparatus for nylon chips provided in this application has been described in detail above. Specific embodiments have been used to illustrate the principles and implementation methods of this application. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core ideas of this application. It should be noted that those skilled in the art can make various improvements and modifications to this application without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this application.
Claims
1. A rapid drying device for nylon chips, characterized in that, The equipment includes a drying chamber (1), a telescopic cylinder (2) is fixedly connected to the upper end of the drying chamber (1), a connecting block (3) is fixedly connected to the output end of the telescopic cylinder (2), a feeding mechanism (4) is provided inside the drying chamber (1), a force-bearing block (5) is provided on the front of the feeding mechanism (4), a spring (6) is fixedly connected to the back of the force-bearing block (5), the spring (6) abuts against the drying chamber (1), an mounting plate (7) is fixedly connected to the front of the drying chamber (1), a motor (8) is provided on the upper end of the mounting plate (7), and an extrusion block (9) is fixedly connected to the output end of the motor (8).
2. The rapid drying device for nylon chips according to claim 1, characterized in that: The feeding mechanism (4) includes a material frame (41), a breathable mesh (42), a magnetic strip (43), and a baffle (44). The material frame (41) is slidably connected inside the drying chamber (1). The material frame (41) is fixedly connected to the force block (5). The breathable mesh (42) is fixedly connected to the bottom of the material frame (41). The magnetic strip (43) is fixedly connected to the breathable mesh (42). The baffle (44) is rotatably connected to the back of the material frame (41).
3. The rapid drying device for nylon chips according to claim 2, characterized in that: The feeding mechanism (4) also includes a connecting rod (45), a side rod (46) and a sliding rod (47). The connecting rod (45) is fixedly connected to the back of the baffle (44) and is slidably connected to the connecting block (3). There are two sets of side rods (46), and the two sets of side rods (46) are fixedly connected to the left and right sides of the material frame (41). The sliding rod (47) is fixedly connected to the front of the material frame (41) and is slidably connected to the drying box (1). The sliding rod (47) is fixedly connected to the force block (5).
4. The rapid drying device for nylon chips according to claim 3, characterized in that: The drying oven (1) has sliding grooves on both the left and right sides of its inner wall, and the side rod (46) is slidably connected inside the sliding groove.
5. The rapid drying device for nylon chips according to claim 4, characterized in that: The upper end of the drying box (1) is fixedly connected to a hopper (10), and a discharge valve (11) is provided at the bottom of the hopper (10).
6. The rapid drying device for nylon chips according to claim 5, characterized in that: The drying chamber (1) is equipped with an electric heating plate (12), a controller (13) is located on the left side of the drying chamber (1), a nitrogen cylinder (14) is located on the left side of the drying chamber (1), a receiving box (15) is fixedly connected inside the drying chamber (1), a discharge pipe (16) is fixedly connected to the back of the drying chamber (1), and a solenoid valve (17) is installed on the discharge pipe (16).
7. The rapid drying device for nylon chips according to claim 6, characterized in that: The upper end of the drying box (1) is provided with a drying component (18), and a bent pipe (19) is fixedly connected to the upper end of the drying box (1).
8. The rapid drying device for nylon chips according to claim 7, characterized in that: The drying assembly (18) includes a drying box (181), a grid plate (182), and a cover plate (186). The drying box (181) is fixedly connected to the upper end of the drying chamber (1). The bent pipe (19) is fixedly connected to the drying box (181). The grid plate (182) is fixedly connected inside the drying box (181), and two sets of grid plates (182) are provided. The cover plate (186) is fixedly connected to the upper end of the drying box (181) by screws.
9. A rapid drying device for nylon chips according to claim 8, characterized in that: The drying assembly (18) also includes silica gel desiccant (183), molecular sieve (184) and activated alumina desiccant (185), all of which are filled inside the drying box (181).
10. A rapid drying device for nylon chips according to claim 9, characterized in that: A second bend (20) is fixedly connected to the right side of the drying box (181), and an air pump (21) is provided on the right side of the drying box (1). The second bend (20) is fixedly connected to the air inlet of the air pump (21), and a third bend is fixedly connected to the output end of the air pump (21). The third bend is fixedly connected to the drying box (1).