Chemical fiber heating device

Abstract

The utility model relates to the technical field of textile equipment, and provides a chemical fiber heating device which comprises a water tank and a heat preservation shell, a plurality of rotating shafts are movably embedded in the inner surface of the heat preservation shell and the inner surface of the water tank, guide wheels are fixedly installed on the outer surfaces of the rotating shafts, a plurality of first notches are formed in the outer surfaces of the guide wheels, and a plurality of second notches are formed in the outer surfaces of the first notches. A plurality of first notches are formed in the inner surface of the heat preservation shell, second notches are formed in the inner surfaces of the first notches, telescopic rods are movably embedded in the inner surfaces of the second notches, and springs movably sleeve the outer surfaces of the telescopic rods, so that the situation that a large amount of steam in the heat preservation shell is lost at the inlet and the outlet is avoided; uniform distribution of the temperature in the heat preservation shell is guaranteed to a certain extent, the production cost is reduced to a certain extent, the physical and chemical properties of a product are guaranteed to a certain extent, meanwhile, condensed water is prevented from dripping on the product, and the physical and chemical properties of the product are further guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a chemical fiber heating device. Background Art

[0002] The chemical fiber heating device plays an important role in the production process of chemical fibers. Through heat treatment, the physical and chemical properties of the fibers can be improved, and the processability and product quality of the fibers can be enhanced.

[0003] Although the current technology has many advantages, its disadvantage is that in most existing chemical fiber heating devices, feeding ports and discharging ports are provided at the places where materials are introduced and discharged. However, a large amount of heat is lost through the feeding ports and discharging ports, increasing the production cost. Moreover, the heat dissipation at the feeding ports and discharging ports may cause uneven heating of the fibers during the heating process. Uneven heating may lead to overheating of the fibers in the high-temperature area, causing fiber damage. Fiber damage may result in problems such as fiber breakage and reduced strength, affecting the service performance of the fibers. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a chemical fiber heating device to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A chemical fiber heating device, comprising: a water tank and a heat preservation housing. A plurality of rotating shafts are movably embedded on the inner surfaces of the heat preservation housing and the water tank. A plurality of guide wheels are fixedly installed on the outer surfaces of the plurality of rotating shafts. A plurality of notch ones are formed on the outer surfaces of the plurality of guide wheels. Notch twos are formed on the inner surfaces of the plurality of notch ones. A plurality of telescopic rods are movably embedded on the inner surfaces of the plurality of notch twos. Springs are movably sleeved on the outer surfaces of the plurality of telescopic rods. Rubber pads are fixedly connected to the outer surfaces of the plurality of telescopic rods. A plurality of friction blocks are fixedly connected to the outer surfaces of the plurality of rubber pads. A product is arranged on the outer surfaces of the plurality of guide wheels. A plurality of support blocks are fixedly connected to the outer surface of the heat preservation housing. Motors are fixedly connected to the tops of the plurality of support blocks. A heating mechanism is arranged on the inner surfaces of the water tank and the heat preservation housing, avoiding a large amount of loss of the steam inside the heat preservation housing at the inlet and outlet, ensuring the uniform distribution of the temperature inside the heat preservation housing to a certain extent, reducing the production cost to a certain extent, and ensuring the physical and chemical properties of the product to a certain extent.

[0006] As a preferred embodiment, the heating mechanism includes a plurality of electric heaters, and the plurality of electric heaters are fixedly connected to the inner surfaces of the heat preservation housing and the water tank. A flow guide plate is fixedly connected to the inner surfaces of the heat preservation housing and the water tank. A partition plate is fixedly connected to the inner surface of the water tank. A water level gauge and a sewage pipe are fixedly connected to the outer surface of the water tank. An exhaust pipe is fixedly connected to the top of the heat preservation housing, and the exhaust pipe can discharge excessive steam out of the heat preservation housing.

[0007] As a preferred embodiment, the heat preservation housing is fixedly connected to the outer surface of the water tank, and the water in the water tank can seal the inlet and outlet of the heat preservation housing to prevent steam from flowing out from the inlet and outlet.

[0008] As a preferred embodiment, a plurality of springs are fixedly connected to the outer surfaces of the plurality of rubber pads, and the plurality of springs are fixedly connected to the inner surfaces of the plurality of notch 1s. The springs can provide a force for the rubber pads to move in the reverse direction.

[0009] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0010] The present utility model utilizes the water in the water tank to seal the inlet and outlet of the heat preservation housing, avoiding a large amount of loss of the steam inside the heat preservation housing at the inlet and outlet, ensuring to a certain extent the uniform distribution of the temperature inside the heat preservation housing, reducing the production cost to a certain extent, and also avoiding the problem that the fibers may be overheated in the high-temperature area due to uneven heating, causing fiber damage. Furthermore, it ensures to a certain extent the physical and chemical properties of the product. And the flow guide plate guides the water condensed from the internal steam, avoiding the condensed water droplets from falling on the product, further ensuring the physical and chemical properties of the product. Description of the Drawings

[0011] Figure 1 It is a schematic diagram of the main structure of a chemical fiber heating device provided by the present utility model;

[0012] Figure 2 It is a schematic diagram of the internal structure of a chemical fiber heating device provided by the present utility model;

[0013] Figure 3 It is a schematic diagram of a partial structure of a chemical fiber heating device provided by the present utility model.

[0014] Legend Explanation:

[0015] 1. Water tank; 2. Heat preservation housing; 3. Rotating shaft; 4. Guide wheel; 5. Second notch; 6. First notch; 7. Telescopic rod; 8. Spring; 9. Rubber pad; 10. Friction block; 11. Product; 12. Support block; 13. Motor; 14. Baffle; 15. Flow guide plate; 16. Electric heater; 17. Water level gauge; 18. Exhaust pipe; 19. Sewage pipe. Detailed implementation manners

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] Please refer to Figures 1 - 3 , the present invention provides a technical solution: a chemical fiber heating device, including: a water tank 1 and a heat preservation housing 2. A plurality of rotating shafts 3 are movably embedded on the inner surfaces of the heat preservation housing 2 and the water tank 1. A plurality of guide wheels 4 are fixedly installed on the outer surfaces of the plurality of rotating shafts 3. A plurality of first notches 6 are formed on the outer surfaces of the plurality of guide wheels 4. A second notch 5 is formed on the inner surface of each of the plurality of first notches 6. A plurality of telescopic rods 7 are movably embedded on the inner surfaces of the plurality of second notches 5. A plurality of springs 8 are movably sleeved on the outer surfaces of the plurality of telescopic rods 7. A plurality of rubber pads 9 are fixedly connected to the outer surfaces of the plurality of telescopic rods 7. A plurality of friction blocks 10 are fixedly connected to the outer surfaces of the plurality of rubber pads 9. A product 11 is arranged on the outer surfaces of the plurality of guide wheels 4. A plurality of support blocks 12 are fixedly connected to the outer surface of the heat preservation housing 2. Motors 13 are fixedly connected to the tops of the plurality of support blocks 12. A heating mechanism is arranged on the inner surfaces of the water tank 1 and the heat preservation housing 2, which avoids a large amount of loss of the steam inside the heat preservation housing 2 at the inlet and outlet, ensures the uniform distribution of the temperature inside the heat preservation housing 2 to a certain extent, reduces the production cost to a certain extent, ensures the physical and chemical properties of the product 11 to a certain extent, and at the same time avoids the condensed water droplets from falling on the product 11, further ensuring the physical and chemical properties of the product 11.

[0018] As Figures 1 - 3 shown, the heating mechanism includes a plurality of electric heaters 16. The plurality of electric heaters 16 are fixedly connected to the inner surfaces of the heat preservation housing 2 and the water tank 1. Flow guide plates 15 are fixedly connected to the inner surfaces of the heat preservation housing 2 and the water tank 1. A baffle 14 is fixedly connected to the inner surface of the water tank 1. A water level gauge 17 and a sewage pipe 19 are fixedly connected to the outer surface of the water tank 1. An exhaust pipe 18 is fixedly connected to the top of the heat preservation housing 2. The exhaust pipe 18 can discharge the excessive steam out of the heat preservation housing 2 to ensure the normal operation of the equipment.

[0019] As Figures 1 - 3As shown, the heat-insulating housing 2 is fixedly connected to the outer surface of the water tank 1. The water in the water tank 1 can seal the inlet and outlet of the heat-insulating housing 2, preventing steam from flowing out of the inlet and outlet, and reducing the production cost to a certain extent.

[0020] As Figures 1 - 3 As shown, a plurality of springs 8 are fixedly connected to the outer surface of a plurality of rubber pads 9, and a plurality of springs 8 are fixedly connected to the inner surface of a plurality of notches 6. The springs 8 can provide a force for the rubber pads 9 to move in the reverse direction, making the rubber pads 9 fit tightly with the product 11.

[0021] Working principle: This equipment is a chemical fiber heating device. When in use, the product 11 passes through the guide wheel 4 from the inlet on the side away from the partition 14, and then passes through the guide wheel 4 at the outlet on the side close to the partition 14. The way of pulling the product 11 meets the process requirements, so that the product 11 fits with the friction block 10 on the rubber pad 9, and then water is poured into the water tank 1, so that the water in the water tank 1 is slightly lower than the water tank 1, and then the power of the electric heater 16 in the water is turned on, so that the electric heater 16 in the water heats the water. When the water produces more steam, the power of the electric heater 16 in the steam is turned on. The electric heater 16 in the steam heats the steam again to make the steam temperature meet the process requirements, and then applies traction to the product 11 to make the product 11 move on the surface of the guide wheel 4. Because the product 11 and the guide wheel 4 are tightly fitted, when the product 11 moves, it will drive the guide wheel 4 to rotate, and then start the motor 13 on the support block 12 respectively, so that the speed of the motor 13 increases successively, and the speed of the motor 13 is increased successively, and then the speed of the shaft 3 driven by the motor 13 is also increased successively, and then the speed of the guide wheel 4 driven by the shaft 3 is also increased successively, and then the friction block 10 gives The traction force applied to the product 11 also increases successively, and the product 11 is stretched in the steam area, and the traction force of the external device on the product 11 is equal to the traction force indirectly applied to the product 11 by the motor 13 of the last stage. Because the product 11 is constantly stretched, the product 11 indirectly applies an extrusion force to the rubber pad 9, so that the telescopic rod 7 moves in the slot 2 5, and the spring 8 in the slot 1 6 is compressed, so that the spring 8 obtains elastic potential energy. When the rubber pad 9 is no longer squeezed by the product 11, the spring 8 releases the elastic potential energy, so that the rubber pad 9 moves to the initial position, which is convenient for the rubber pad 9 and the product 11 to re-engage. The exhaust pipe 18 is connected to the safety valve, so that when the steam pressure inside the insulation shell 2 is too high, the excessive steam can be discharged from the insulation shell 2 to ensure the normal operation of the equipment. The sewage pipe 19 is convenient for discharging sewage. A plurality of holes are provided on the guide plate 15, which will not affect the flow of steam. The shape of the bottom of the guide plate 15 is higher than the two ends along the center line of the product 11. Such a design can lead the condensed water on the bottom of the guide plate 15 away from the air above the product 11 to prevent water droplets from falling on the product 11 and affecting the physical and chemical properties of the product 11. The water level meter 17 can monitor the water level changes in the water tank 1.

[0022] 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 chemical fiber heating device, comprising: A water tank (1) and a heat-insulating shell (2), characterized in that: the inner surfaces of the heat-insulating shell (2) and the water tank (1) are both movably embedded with a plurality of rotating shafts (3), the outer surfaces of the plurality of rotating shafts (3) are both fixedly mounted with guide wheels (4), the outer surfaces of the plurality of guide wheels (4) are each provided with a plurality of notches 1 (6), the inner surfaces of the plurality of notches 1 (6) are each provided with notches 2 (5), the inner surfaces of the plurality of notches 2 (5) are each movably embedded with telescopic rods (7), and the outer surfaces of the plurality of telescopic rods (7) are The movable sleeve is provided with a spring (8), the outer surfaces of the plurality of telescopic rods (7) are fixedly connected with rubber pads (9), the outer surfaces of the plurality of rubber pads (9) are fixedly connected with a plurality of friction blocks (10), the outer surfaces of the plurality of guide wheels (4) are provided with products (11), the outer surface of the heat-insulating shell (2) is fixedly connected with a plurality of support blocks (12), the tops of the plurality of support blocks (12) are fixedly connected with motors (13), and the inner surfaces of the water tank (1) and the heat-insulating shell (2) are provided with heating mechanisms.

2. A chemical fiber heating device according to claim 1, characterized in that: The heating mechanism comprises a plurality of electric heaters (16), the plurality of electric heaters (16) being fixedly connected to the inner surfaces of the heat-insulating shell (2) and the water tank (1), the inner surfaces of the heat-insulating shell (2) and the water tank (1) being fixedly connected with a guide plate (15), the inner surface of the water tank (1) being fixedly connected with a partition plate (14), the outer surface of the water tank (1) being fixedly connected with a water level gauge (17) and a sewage pipe (19), and the top of the heat-insulating shell (2) being fixedly connected with an exhaust pipe (18).

3. A chemical fiber heating device according to claim 1, characterized in that: The heat-insulating shell (2) is fixedly connected to the outer surface of the water tank (1).

4. A chemical fiber heating device according to claim 1, characterized in that: The plurality of springs (8) are fixedly connected to the outer surfaces of the plurality of rubber pads (9), and the plurality of springs (8) are fixedly connected to the inner surfaces of the plurality of slots one (6).

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