A drying device for spinning processing
By using electromagnetic coils in the spinning drying device for electromagnetic heating, the recycling troubles and land occupation problems caused by thermal oil heating are solved, and rapid heating and efficient drying are achieved, which improves production efficiency and reduces economic losses.
Patent Information
- Application Number
- CN202421555526.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-07-03
AI Technical Summary
The existing spinning drying devices are heated using thermal oil, which leads to troublesome recycling, large area of land and large economic losses.
The electromagnetic coil is used as the heating component, and the drying furnace is heated through electromagnetic heating technology to avoid the use of thermally conductive oil, and a split-type spinning perforated structure is designed to improve drying efficiency.
It achieves the heating effect of rapid heating, accurate temperature control, simple structure, and no need for thermal oil, improves spinning and drying efficiency, and reduces the economic losses of the enterprise.
Smart Images
Figure CN222729979U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of spinning and drying, in particular to a drying device for spinning processing. Background Art
[0002] Electrospinning is a special fiber manufacturing process in which a polymer solution or melt is jet-spun in a strong electric field. Under the action of the electric field, the droplet at the needle tip changes from a sphere to a cone (i.e., a "Taylor cone"), and fiber filaments are extended from the tip of the cone. In order to ensure that the thread is not broken and the surface is uniform, the fiber filaments need to be processed in a certain humidity environment. In the reprocessing process, the spinning needs to be dried. A good spinning drying device can speed up the drying efficiency and improve production efficiency.
[0003] Conventional spinning drying uses heat transfer oil for heat exchange treatment, which is troublesome to recycle after use, and it is also necessary to set up heat transfer oil pipelines, thereby increasing the floor space of the overall drying equipment and causing certain economic losses to the enterprise. For this reason, we propose a drying device for spinning processing. Utility Model Content
[0004] The purpose of the utility model is to provide a drying device for spinning processing to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for spinning processing, comprising a drying furnace, an electromagnetic coil, a feed head and a fixed seat, the outer wall of the drying furnace is wound with an electromagnetic coil for electromagnetic heating, and the electromagnetic coil is evenly wound on the outer wall of the drying furnace, a feed head is welded at one end of the drying furnace, and a fixed seat is welded at the center of the feed head, a spinning connection disk is fixed at the center of the fixed seat, and the spinning connection disk is provided with a first opening hole for spinning to pass through around the center of the circle, the spinning connection disk is provided with a second opening hole for spinning to pass through along the center of the circle, and the aperture of the second opening hole is larger than the aperture of the first opening hole, an end frame is provided at the rear end of the drying furnace, and a fixed seat is also fixed in the end frame, and the fixed seat in the end frame has the same structure as the fixed seat in the feed head.
[0006] Preferably, two ends of the electromagnetic coil are connected to connecting wires of the input power supply, and the connecting wires are connected to a predetermined power supply.
[0007] Preferably, a plurality of the first opening holes are provided, and a single strand of spun yarn is respectively passed through the plurality of the first opening holes, and a plurality of strands of spun yarn are passed through the interior of the second opening holes.
[0008] Preferably, an air inlet hole is opened on one side of the drying furnace, and a blower is installed along one side of the air inlet hole of the drying furnace.
[0009] Preferably, the air nozzle of the blower is aligned with the air inlet, and a mounting plate is welded to the lower end of the blower, and the mounting plate is installed on the spinning workshop.
[0010] Preferably, a plurality of heat sinks are fixed around the inner wall of the feed head, and the heat sinks are distributed in an L shape.
[0011] Preferably, the heat sink performs heat exchange treatment on the heat source generated by the electromagnetic coil, and the heat sink is welded to the inner wall side of the feed head.
[0012] Compared with the prior art, the beneficial effect of the utility model is that when the drying device for spinning processing is used, the electromagnetic coil is used as a heating component to heat the drying furnace in the form of electromagnetic heating, thereby achieving the effect of heating the drying furnace. Through electromagnetic heating, compared with conventional thermal oil heating, the trouble of recovering the thermal oil after use and the need to set up a thermal oil pipeline are avoided. In addition, the electromagnetic heating technology meets the requirements of temperature control, fast heating, simple structure, and no need to use thermal oil.
[0013] The first opening hole and the second opening hole are used as spinning perforations, and adopt a split design to separate single-strand and multi-strand spinning, meet the needs of sufficient spinning drying, improve the efficiency of spinning drying, and bring good economic benefits to the enterprise.
[0014] The heat sink is used as a heat-conducting component and is connected by welding. It has high connection strength and stable structure, which can meet the needs of long-term heat exchange processing of the heat sink, provide a suitable processing environment inside the drying furnace, and meet the needs of spinning drying. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the external structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the internal structure of the utility model;
[0017] Figure 3 It is a schematic diagram of the connection structure between the feed head and the fixing seat of the utility model.
[0018] In the figure: 1. drying furnace; 11. air inlet; 2. electromagnetic coil; 21. connecting wire; 3. feed head; 31. heat sink; 4. fixing seat; 41. spinning connection plate; 42. first opening hole; 43. second opening hole; 5. blower; 51. mounting plate; 6. end frame. DETAILED DESCRIPTION
[0019] 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. Example 1
[0020] See also Figure 1-3 The utility model provides a technical solution: a drying device for spinning processing, comprising a drying furnace 1, an electromagnetic coil 2, a feed head 3 and a fixed seat 4, the outer wall of the drying furnace 1 is wound with an electromagnetic coil 2 for electromagnetic heating, and the electromagnetic coil 2 is evenly wound on the outer wall of the drying furnace 1, a feed head 3 is welded at one end of the drying furnace 1, and a fixed seat 4 is welded at the center of the feed head 3, a spinning connection disk 41 is fixed at the center of the fixed seat 4, and the spinning connection disk 41 is provided with a first opening hole 42 for spinning to pass through along the center of the circle, and the spinning connection disk 41 is provided with a second opening hole 43 for spinning to pass through along the center of the circle, and the aperture of the second opening hole 43 is larger than the aperture of the first opening hole 42, an end frame 6 is provided at the rear end of the drying furnace 1, and a fixed seat 4 is also fixed in the end frame 6, and the fixed seat 4 in the end frame 6 has the same structure as the fixed seat 4 in the feed head 3. Example 2
[0021] See also Figure 1-3 The utility model provides a technical solution: a drying device for spinning processing, wherein both ends of the electromagnetic coil 2 are connected with connecting wires 21 of input power supply, and the connecting wires 21 are connected to a predetermined power supply. The electromagnetic coil 2 is used as a heating component, and the drying furnace 1 is heated in the form of electromagnetic heating. At the same time, the connecting wire 21 is used as a power connection line. A high-frequency and high-voltage current that changes rapidly flows through the coil to generate a high-speed changing alternating magnetic field. The surface of the container has the function of cutting the alternating magnetic lines and generating alternating currents, namely eddy currents, at the metal part at the bottom of the container. The eddy currents cause the carriers at the bottom of the container to move irregularly at high speed, and the carriers collide and rub against each other to generate heat energy. Thereby, the effect of heating the drying furnace 1 is achieved. Through electromagnetic heating, compared with conventional heat transfer oil heating, the trouble of recovering the heat transfer oil after use and the need to set up a heat transfer oil pipeline are avoided. In addition, the electromagnetic heating technology meets the requirements of temperature control, fast heating, simple structure, and no need to use heat transfer oil. A plurality of first opening holes 42 are provided, and single-strand spinning is respectively inserted into the plurality of first opening holes 42, and multiple strands of spinning are inserted into the second opening holes 43. The first opening holes 42 and the second opening holes 43 are used as spinning perforations, and a split design is adopted to separate single-strand spinning and multiple-strand spinning, thereby meeting the requirements of sufficient spinning drying, improving the efficiency of spinning drying, and bringing good economic benefits to the enterprise. Example 3
[0022] See also Figure 1-3 The utility model provides a technical solution: a drying device for spinning processing, an air inlet hole 11 is opened on one side of the drying furnace 1, and a blower 5 is set up along one side of the air inlet hole 11 of the drying furnace 1, the air nozzle of the blower 5 is aligned with the air inlet hole 11, and a mounting plate 51 is welded at the lower end of the blower 5, and the mounting plate 51 is installed on the spinning workshop, the blower 5 is used as an air induction component to guide the humid gas inside the drying furnace 1 to ensure the normal drying demand of the drying furnace 1, a plurality of heat sinks 31 are fixed around the inner wall of the feed head 3, and the heat sinks 31 are distributed in an L shape, the heat sink 31 performs heat exchange treatment on the heat source generated by the electromagnetic coil 2, and the heat sink 31 is welded on the inner wall side of the feed head 3, the heat sink 31 is used as a heat conducting component, and is connected by welding, and its connection strength is high and the structure is stable, which meets the heat exchange processing of the heat sink 31 for a long time, provides a suitable processing environment inside the drying furnace 1, and meets the demand of spinning drying.
[0023] Working principle: For this type of drying device for spinning processing, first, the single-strand and multi-strand spinning are respectively inserted into the first opening hole 42 and the second opening hole 43, and the ends of the wires are passed through the end frame 6. The fixed seat 4 on the end frame 6 is used to set up the single-strand and multi-strand spinning. At this time, the user starts the electromagnetic coil 2. The high-frequency and high-voltage current flowing through the coil at a high speed will generate a high-speed changing alternating magnetic field. The surface of the container has the function of cutting the alternating magnetic lines and generating alternating current, i.e., eddy current, at the metal part at the bottom of the container, thereby heating the drying furnace 1. Subsequently, through heat conduction, the heat energy is transmitted through the heat sink 31 to heat the inside of the drying furnace 1. At the same time, the blower 5 is started. The blower 5 serves as an air induced component to guide the humid gas inside the drying furnace 1 to ensure the normal drying requirements of the drying furnace 1. Finally, the user can collect and store the dried spinning through the filament winding equipment.
[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A drying device for spinning processing, comprising a drying furnace (1), an electromagnetic coil (2), a feed head (3) and a fixing seat (4), characterized in that: The outer wall of the drying furnace (1) is wound with an electromagnetic coil (2) for electromagnetic heating, and the electromagnetic coil (2) is evenly wound on the outer wall of the drying furnace (1). A feed head (3) is welded to one end of the drying furnace (1), and a fixed seat (4) is welded at the center of the feed head (3). A spinning connection disk (41) is fixed at the center of the fixed seat (4), and the spinning connection disk (41) is provided with a first opening hole (42) for the spinning to pass through around the center of the circle, and the spinning connection disk (41) is provided with a second opening hole (43) for the spinning to pass through along the center of the circle, and the aperture of the second opening hole (43) is larger than the aperture of the first opening hole (42). The rear end of the drying furnace (1) is provided with an end frame (6), and a fixed seat (4) is also fixed in the end frame (6). The fixed seat (4) in the end frame (6) has the same structure as the fixed seat (4) in the feed head (3).
2. A drying device for spinning processing according to claim 1, characterized in that: Both ends of the electromagnetic coil (2) are connected to connecting wires (21) for inputting a power source, and the connecting wires (21) are connected to a predetermined power source.
3. A drying device for spinning processing according to claim 1, characterized in that: A plurality of the first opening holes (42) are provided, and a single strand of spun yarn is respectively inserted into each of the plurality of the first opening holes (42), and a plurality of strands of spun yarn are inserted into each of the second opening holes (43).
4. A drying device for spinning processing according to claim 1, characterized in that: An air inlet hole (11) is provided on one side of the drying furnace (1), and a blower (5) is installed on the drying furnace (1) along one side of the air inlet hole (11).
5. A drying device for spinning processing according to claim 4, characterized in that: The air nozzle of the blower (5) is aligned with the air inlet hole (11), and a mounting plate (51) is welded to the lower end of the blower (5), and the mounting plate (51) is installed on the spinning workshop.
6. A drying device for spinning processing according to claim 1, characterized in that: A plurality of heat dissipation plates (31) are fixed around the inner wall of the feed head (3), and the heat dissipation plates (31) are distributed in an L shape.
7. A drying device for spinning processing according to claim 6, characterized in that: The heat dissipation plate (31) performs heat exchange processing on the heat source generated by the electromagnetic coil (2), and the heat dissipation plate (31) is welded to the inner wall side of the feed head (3).