A ring blowing device for chemical fiber extruder
By designing a ring blowing device combining an air cooler and a induced fan, the problem of difficulty in controlling the blowing air temperature in the prior art is solved, and efficient cooling and forming of chemical fibers is achieved.
Patent Information
- Application Number
- CN202421426937.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing ring blowing device is difficult to control the blowing temperature for the chemical fiber filament, which affects the cooling and forming effect of the chemical fiber filament.
A ring blowing device for chemical fiber wire extruder is designed, using an air cooler and a induced fan combination to achieve uniform blowing and cooling on the outside of the chemical fiber wire through the fixing cylinder, filter screen plate and restoration holes on the fixing ring, and facilitate the control of the blowing temperature.
The cooling and forming efficiency of chemical fibers is improved, and the blowing temperature can be flexibly controlled according to the conditions of different chemical fibers, ensuring the stability and efficiency of the molding effect.
Smart Images
Figure CN222700486U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of ring blowing devices, in particular to a ring blowing device for a chemical fiber extruder. Background Art
[0002] Chemical fiber refers to chemical fiber, which is made from natural or synthetic polymer compounds through chemical methods and mechanical processing. According to the source of the raw materials, chemical fiber can be divided into two categories: man-made fiber and synthetic fiber. Chemical fiber has the advantages of high strength, wear resistance, low density, good elasticity, no mold, no fear of insect infestation, easy to wash and quick drying, etc.
[0003] Chemical fiber extruder refers to the equipment that processes chemical fiber into chemical fiber yarn. Chemical fiber yarn is made of natural polymer compounds or artificially synthesized polymer compounds as raw materials. It is a textile-capable material obtained through the processes of preparing spinning solution, spinning and post-treatment. After the chemical fiber yarn is processed, it needs to be cooled and formed by a ring blowing device.
[0004] However, when the existing ring blowing device is used, it is not convenient to control the blowing temperature according to the situation where the chemical fiber yarn needs to be formed. If the blowing temperature is not controlled according to the situation of the chemical fiber yarn, the effect of cooling and forming the chemical fiber yarn will be affected, which is not conducive to the use of the ring blowing device.
[0005] Therefore, we proposed a ring blowing device for a chemical fiber extruder. Utility Model Content
[0006] The purpose of the utility model is to provide a ring blowing device for a chemical fiber extruder to solve the problems raised in the above background technology.
[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0008] A ring blowing device for a chemical fiber extruder comprises a chemical fiber extruder body and an extrusion port located in the middle of one end thereof, wherein fixed blocks are fixed around the middle of the surface of one end of the chemical fiber extruder body close to the extrusion port, and a fixing ring is fixed between the fixed blocks and the surface of one end away from the chemical fiber extruder body, an annular groove is provided in the middle of the fixing ring, and a plurality of second retaining holes are provided on the inner ring surface of the fixing ring at intervals in the circumferential direction, and a fixing cylinder connected to the annular groove on the fixing ring is fixed to the middle of the upper side and the middle of the lower side of the outer ring surface of the fixing ring, an induced draft fan is installed on the inner side of the fixing cylinder close to the fixing ring, and an air cooler is installed on the inner side of the fixing cylinder away from the fixing ring.
[0009] As a further solution of the utility model: the second retaining holes all penetrate the corresponding positions on the inner ring surface of the fixing ring, the second retaining holes all penetrate the corresponding positions in the annular groove on the fixing ring, and the second retaining holes are all connected to the annular groove on the fixing ring.
[0010] By adopting the above technical solution: the provision of the second retaining hole helps to connect the annular groove with the inner side of the fixing ring.
[0011] As a further solution of the utility model: the middle part of the upper side and the middle part of the lower side of the outer ring surface of the fixing ring are both provided with matching first retaining holes corresponding to the inner ring surface of the fixing tube, and the first retaining holes are both connected to the annular groove on the fixing ring, and the first retaining holes are both connected to the corresponding fixing tubes.
[0012] By adopting the above technical solution, the provision of the first retention hole helps to connect the inner side of the fixing tube with the inner side of the annular groove.
[0013] As a further solution of the utility model: the air outlet direction of the induced draft fan is toward the fixed ring, and fixed rods are fixed in the middle of both sides of the induced draft fan, and the ends of the fixed rods away from the induced draft fan are fixedly connected to the corresponding positions on the inner ring surface of the corresponding fixed cylinder.
[0014] By adopting the above technical solution: the setting of the fixing rod can fix and limit the induced draft fan, which is convenient for stable use of the induced draft fan.
[0015] As a further solution of the utility model: a filter screen is fixed to one end of the inner ring surface of the fixed cylinder away from the fixed ring, and the outer ring surface of the filter screen is fixedly connected to the end of the inner ring surface of the corresponding fixed cylinder away from the fixed ring.
[0016] By adopting the above technical solution: the setting of the filter screen plate can shield and protect the inner side of the fixed cylinder.
[0017] As a further solution of the utility model: the extrusion port is in communication with the inside of the main body of the chemical fiber extruder, and support legs are fixed to the four corners of the lower surface of the main body of the chemical fiber extruder.
[0018] By adopting the above technical solution: the setting of the supporting legs can support and limit the main body of the chemical fiber extruder.
[0019] As a further solution of the utility model: a control panel is installed in the middle of the surface of one side of the chemical fiber extruder body, and the control panel is electrically connected to the chemical fiber extruder body.
[0020] By adopting the above technical solution: the setting of the control panel is helpful to control the main body of the chemical fiber extruder.
[0021] As a further solution of the utility model: a feed hopper is fixed in the middle of the upper surface of the chemical fiber extruder body, and the inner side of the feed hopper is connected to the inner side of the chemical fiber extruder body.
[0022] By adopting the above technical solution: the setting of the feed hopper is helpful to place the chemical fiber raw materials into the main body of the chemical fiber extruder.
[0023] Compared with the prior art, the beneficial effects of the utility model are:
[0024] In the utility model, the air cooler can cool the air passing through the air cooler, so that the air flow carries the cold air for blowing, so as to blow the air flow carrying the cold air to the outside of the chemical fiber yarn, which helps to improve the working efficiency of cooling and molding the chemical fiber yarn, so as to facilitate cooling and molding of different chemical fiber yarn conditions. When in use, it is convenient to control the temperature of the blowing air according to the situation of the chemical fiber yarn that needs to be molded, and the temperature of the blowing air can be conveniently controlled according to the situation of the chemical fiber yarn, so as to ensure the effect of cooling and molding the chemical fiber yarn, which is helpful for the use of the present ring blowing device.
[0025] In the utility model, the induced draft fan can draw air from the outside through the fixed cylinder and the filter screen, so that the air from the outside enters the inner side of the fixed cylinder through the filter screen, and the drawn air will enter the annular groove on the fixed ring through the air cooler, the fixed cylinder and the first retaining hole on the fixed ring, and the airflow blown into the annular groove on the fixed ring will pass through the second retaining hole on the fixed ring to blow and cool the outside of the chemical fiber filament. Because the second retaining hole is arranged on the inner ring surface of the fixed ring along the circumferential direction, it is convenient to blow and cool the outside of the chemical fiber filament evenly, which helps to cool and shape the chemical fiber filament. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the structure of the utility model;
[0027] Figure 2 This is a schematic diagram of the fixed block structure of the utility model;
[0028] Figure 3 This is a schematic diagram of the feed hopper structure of the utility model;
[0029] Figure 4 This is a schematic diagram of the fixed cylinder structure of the utility model;
[0030] Figure 5 It is a schematic diagram of the fixing ring structure of the utility model. DETAILED DESCRIPTION
[0031] 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.
[0032] See also Figure 1-5 In the embodiment of the utility model, a ring blowing device for a chemical fiber extruder comprises a chemical fiber extruder body 1 and a wire extrusion port 4 located in the middle of one end thereof, a fixing block 5 is fixed around the middle of the surface of one end of the chemical fiber extruder body 1 close to the wire extrusion port 4, a fixing ring 6 is fixed between the fixing block 5 and the surface of the end of the chemical fiber extruder body 1 away from the fixing block 5, a ring groove 7 is provided in the middle of the fixing ring 6, a plurality of second retention holes 9 are provided on the inner ring surface of the fixing ring 6 at intervals in the circumferential direction, a fixing cylinder 10 connected to the inner ring groove 7 on the fixing ring 6 is fixed on the middle of the upper side and the middle of the lower side of the outer ring surface of the fixing ring 6, and a fixing cylinder 10 is installed on the inner side of the fixing cylinder 10 close to the end of the fixing ring 6 There is an induced draft fan 12, and an air cooler 13 is installed on the inner end of the fixed cylinder 10 away from the fixed ring 6. The air cooler 13 can cool the air passing through the air cooler 13, so that the air flow carries the cold air for blowing, so as to blow the air flow carrying the cold air to the outside of the chemical fiber yarn, which helps to improve the working efficiency of cooling and molding the chemical fiber yarn, so as to facilitate cooling and molding of different chemical fiber yarn conditions. When in use, it is convenient to control the temperature of the blowing air according to the situation of the chemical fiber yarn that needs to be molded, and the temperature of the blowing air can be conveniently controlled according to the situation of the chemical fiber yarn, so as to ensure the effect of cooling and molding the chemical fiber yarn, which is helpful for the use of this ring blowing device.
[0033] Among them, the second retention holes 9 all penetrate the corresponding positions on the inner ring surface of the fixing ring 6, the second retention holes 9 all penetrate the corresponding positions in the annular groove 7 on the fixing ring 6, the second retention holes 9 are all connected with the annular groove 7 on the fixing ring 6, and the second retention holes 9 help to connect the annular groove 7 with the inner side of the fixing ring 6; the middle part of the upper side and the middle part of the lower side of the outer ring surface of the fixing ring 6 correspond to the inner ring surface of the fixing tube 10 with matching first retention holes 8, the first retention holes 8 are all connected with the annular groove 7 on the fixing ring 6, the first retention holes 8 are all connected with the corresponding fixing tube 10, and the first retention holes 8 help to connect the inner side of the fixing tube 10 with the inner side of the annular groove 7.
[0034] The air outlet direction of the induced draft fan 12 is toward the fixed ring 6, and fixed rods 11 are fixed in the middle of both sides of the induced draft fan 12. The ends of the fixed rods 11 away from the induced draft fan 12 are fixedly connected to the corresponding positions on the inner ring surface of the corresponding fixed cylinder 10. The fixed rods 11 can fix and limit the induced draft fan 12, which is convenient for the stable use of the induced draft fan 12; the ends of the inner ring surface of the fixed cylinder 10 away from the fixed ring 6 are fixed with filter screens 14, and the outer ring surfaces of the filter screens 14 are fixedly connected to the ends of the inner ring surfaces of the corresponding fixed cylinder 10 away from the fixed ring 6, and the filter screens 14 can shield and protect the inner side of the fixed cylinder 10.
[0035] The extrusion port 4 is connected to the inside of the chemical fiber extruder main body 1. Support legs 2 are fixed to the four corners of the lower surface of the chemical fiber extruder main body 1, and the support legs 2 can support and limit the chemical fiber extruder main body 1; a control panel 15 is installed in the middle of the surface of one side of the chemical fiber extruder main body 1, and the control panel 15 is electrically connected to the chemical fiber extruder main body 1, and the control panel 15 helps to control the chemical fiber extruder main body 1; a feed hopper 3 is fixed to the middle of the upper surface of the chemical fiber extruder main body 1, and the inner side of the feed hopper 3 is connected to the inner side of the chemical fiber extruder main body 1, and the feed hopper 3 helps to place the chemical fiber raw material into the chemical fiber extruder main body 1.
[0036] The working principle of the utility model is: during use, the support leg 2 is stably placed at the position where it needs to be used, which helps to stably use the support leg 2, and the support leg 2 can support and limit the chemical fiber extruder main body 1 and the various components assembled on the chemical fiber extruder main body 1, so as to facilitate the stable use of the chemical fiber extruder main body 1 and the various components assembled on the chemical fiber extruder main body 1, the chemical fiber extruder main body 1 can fix and limit the fixing block 5, which helps to stably use the fixing block 5, and the fixing block 5 can support and limit the fixing ring 6 and the various components assembled on the fixing ring 6, so as to facilitate the stable use of the fixing ring 6 and the various components assembled on the fixing ring 6.
[0037] The chemical fiber raw material is placed into the feed hopper 3, and the chemical fiber raw material will enter the chemical fiber extruder main body 1 through the feed hopper 3. The chemical fiber extruder main body 1 is further opened, and the chemical fiber extruder main body 1 is controlled through the control panel 15. When the chemical fiber extruder main body 1 is opened, the chemical fiber extruder main body 1 can process the chemical fiber raw material, and the chemical fiber filaments processed by the chemical fiber extruder main body 1 will be discharged through the extrusion port 4, and the chemical fiber filaments will be further discharged through the inner side of the fixing ring 6.
[0038] When the chemical fiber filament passes through the inner side of the fixing ring 6, the induced draft fan 12 in the fixing cylinder 10 is opened, and the fixing cylinder 10 can fix and limit the fixing rod 11, which is helpful for the stable use of the fixing rod 11. The fixing rod 11 can fix and limit the induced draft fan 12, which is convenient for the stable use of the induced draft fan 12. When the induced draft fan 12 is opened, the induced draft fan 12 can extract the outside air through the fixing cylinder 10 and the filter screen 14, so that the outside air enters the inside of the fixing cylinder 10 through the filter screen 14, and the filter screen 14 can fix the fixed cylinder 10. The fixed cylinder 10 is shielded and protected to prevent dirt or foreign matter from entering the fixed cylinder 10 and affecting its use. The extracted air will enter the annular groove 7 on the fixed ring 6 through the air cooler 13, the fixed cylinder 10 and the first retaining hole 8 on the fixed ring 6. The airflow blown into the annular groove 7 on the fixed ring 6 will pass through the second retaining hole 9 on the fixed ring 6 to blow and cool the outside of the chemical fiber yarn. Because the second retaining hole 9 is arranged on the inner ring surface of the fixed ring 6 along the circumferential direction, it is convenient to blow and cool the outside of the chemical fiber yarn evenly, which helps to cool and shape the chemical fiber yarn.
[0039] When different chemical fiber threads are processed and blowing out air at room temperature cannot meet the cooling needs of the chemical fiber threads, the air cooler 13 in the fixed cylinder 10 is opened. When the air cooler 13 is turned on, the air cooler 13 can cool the air passing through the air cooler 13, so that the air flow carries the cold air for blowing, so as to blow the air flow carrying the cold air to the outside of the chemical fiber threads, which helps to improve the work efficiency of cooling and molding the chemical fiber threads, so as to facilitate the cooling and molding of different chemical fiber threads.
[0040] During use, it is convenient to control the temperature of the blowing air according to the situation of the chemical fiber yarn that needs to be formed, so as to ensure the effect of cooling and forming the chemical fiber yarn, which is helpful for the use of the ring blowing device.
[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A ring blowing device for a chemical fiber extruder, comprising a chemical fiber extruder body (1) and an extrusion port (4) located in the middle of one end thereof, characterized in that: A fixing block (5) is fixed around the middle of the surface of one end of the chemical fiber extruder body (1) close to the extrusion port (4), and a fixing ring (6) is fixed between the fixing block (5) and the surface of the end away from the chemical fiber extruder body (1). An annular groove (7) is provided in the middle of the fixing ring (6), and a plurality of second retention holes (9) are provided on the inner ring surface of the fixing ring (6) at intervals in the circumferential direction. A fixing cylinder (10) connected to the annular groove (7) on the fixing ring (6) is fixed to the middle of the upper side and the middle of the lower side of the outer ring surface of the fixing ring (6), and an induced draft fan (12) is installed on the inner side of the fixing cylinder (10) close to the fixing ring (6), and an air cooler (13) is installed on the inner side of the fixing cylinder (10) away from the fixing ring (6).
2. The ring blowing device for chemical fiber extruder according to claim 1, characterized in that: The second retention holes (9) all penetrate corresponding positions on the inner ring surface of the fixing ring (6), the second retention holes (9) all penetrate corresponding positions in the annular groove (7) on the fixing ring (6), and the second retention holes (9) are all in a state of communication with the annular groove (7) on the fixing ring (6).
3. The ring blowing device for chemical fiber extruder according to claim 2, characterized in that: The middle part of the upper side and the middle part of the lower side of the outer ring surface of the fixing ring (6) are both provided with matching first retention holes (8) corresponding to the inner ring surface of the fixing tube (10); the first retention holes (8) are both in a state of communication with the annular groove (7) on the fixing ring (6); and the first retention holes (8) are both in a state of communication with the corresponding fixing tube (10).
4. The ring blowing device for a chemical fiber extruder according to claim 3, characterized in that: The air outlet direction of the induced draft fan (12) is toward the fixed ring (6), and fixed rods (11) are fixed in the middle of both sides of the induced draft fan (12), and the ends of the fixed rods (11) away from the induced draft fan (12) are fixedly connected to corresponding positions on the inner annular surface of the corresponding fixed cylinder (10).
5. The ring blowing device for chemical fiber extruder according to claim 4, characterized in that: A filter screen plate (14) is fixed to one end of the inner ring surface of the fixed cylinder (10) away from the fixed ring (6), and an outer ring surface of the filter screen plate (14) is fixedly connected to one end of the inner ring surface of the corresponding fixed cylinder (10) away from the fixed ring (6).
6. The ring blowing device for chemical fiber extruder according to claim 5, characterized in that: The extrusion port (4) is in communication with the inside of the chemical fiber extruder body (1), and support legs (2) are fixed to the four corners of the lower surface of the chemical fiber extruder body (1).
7. The ring blowing device for a chemical fiber extruder according to claim 6, characterized in that: A control panel (15) is installed in the middle of the surface of one side of the chemical fiber extruder body (1), and the control panel (15) is electrically connected to the chemical fiber extruder body (1).
8. The ring blowing device for a chemical fiber extruder according to claim 7, characterized in that: A feed hopper (3) is fixed in the middle of the upper surface of the chemical fiber extruder body (1), and the inner side of the feed hopper (3) is in communication with the inner side of the chemical fiber extruder body (1).