CN210621004U

CN210621004U - High-strength flame-retardant industrial polyester filament cooling device

Info

Publication number: CN210621004U
Application number: CN201921102099.0U
Authority: CN
Inventors: 藏争光
Original assignee: Changzhou Yida Chemical Fiber Co ltd
Current assignee: Changzhou Yida Chemical Fiber Co ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-05-26
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a high-strength flame-retardant industrial polyester filament cooling device, which comprises a spinning box, a windless cooling box, a blowing cooling box and a filament winding roller, wherein the spinning box, the windless cooling box and the blowing cooling box sequentially pass through a pipeline from left to right, the top of the blowing cooling box is provided with a blowing device, the top of the blowing cooling box is provided with a plurality of first air inlet pipe holes, the blowing cooling box is also provided with a return air plate, the return air plate is also provided with a plurality of second air inlet pipe holes, a return layer is formed between the return air plate and the top of the blowing cooling box, and the filament winding roller is arranged at the right end of the blowing cooling box; the utility model has the advantages that: through carrying out different cooling twice to the nascent fiber that spouts just of spouting the silk box, reduced nascent fiber's orientation and crystallization, further promoted polyester filament's intensity.

Description

High-strength flame-retardant industrial polyester filament cooling device

Technical Field

The utility model belongs to the technical field of the production of polyester filament yarn, concretely relates to fire-retardant polyester industrial filament yarn cooling device excels in.

Background

Polyester is an important variety in synthetic fibers, is a commodity name of polyester fibers in China, and is a fiber prepared by using fine terephthalic acid (PTA) or dimethyl terephthalate (DMT) and Ethylene Glycol (EG) as raw materials to prepare a fiber-forming high polymer, namely polyethylene glycol terephthalate (PET), through esterification or ester exchange and polycondensation reactions, and spinning and post-treatment, wherein polyester filament is prepared into filament by using polyester, which is an important variety in synthetic fibers, the polyester filament is a filament with the length of more than kilometer and is wound into a mass, but the crystallinity of the traditional polyester industrial filament is higher, and the polyester industrial filament is mostly used for manufacturing clothes coats, which leads to the great improvement of the requirements of people on the strength of the polyester fiber, therefore, the polyester filament yarn with high strength and good flexibility needs to be prepared to meet the requirements of the field.

Disclosure of Invention

In order to solve the above problem, the utility model provides a following technical scheme: a high-strength flame-retardant polyester industrial filament cooling device, which comprises a spinning box, a windless cooling box, a blowing cooling box and a filament winding roller, the spinning box, the windless cooling box and the blowing cooling box are sequentially connected through pipelines from left to right, the top of the blowing cooling box is provided with a blowing device, the blowing device comprises a blower, a blowing pipe, a telescopic soft layer and an air pipe connector in sequence from top to bottom, the air pipe interface is contacted with the top of the blast cooling box, a control valve is arranged between the blast pipe interface and the telescopic soft layer, the top of the blowing cooling box is provided with a plurality of first air inlet pipe holes, the blowing cooling box is also provided with a return air plate, the wire coiling roller is arranged at the right end of the blowing cooling box.

Furthermore, one end of the air-blowing cooling box, which is close to the airless cooling box, is provided with a first air baffle and a second air baffle, one end of the first air baffle is provided with a triangular notch, the tip of the triangular notch is a semicircular bulge, the second air baffle is provided with a triangular bulge corresponding to the triangular notch, the tip of the triangular bulge is a semicircular groove, and one ends of the first air baffle and the second air baffle, which are far away from the air-blowing cooling box, are provided with first telescopic motors.

Furthermore, one side of blowing pipe is equipped with the flexible motor of second, the output of the flexible motor of second and one side fixed connection of blowing pipe.

Further, a steam heating box is further arranged between the air blowing cooling box and the wire winding roller, a steam source is arranged at one end of the steam heating box, and the steam heating box is connected with the steam source through a pipeline.

Furthermore, an air outlet is arranged at the bottom of the windless cooling box, an air outlet pipe is arranged at the air outlet end of the air outlet, an air outlet nozzle is arranged at the pipe orifice of the air outlet pipe, and the air outlet nozzle is opposite to the direction of the wire winding roller.

Furthermore, a filter screen is arranged on the upper side of the interior of the windless cooling box, and three temperature sensors are arranged on the lower side of the interior of the windless cooling box.

The utility model has the advantages that:

1. the utility model discloses the polyester filament who makes has higher intensity and crease resistance, has fine durability after making the clothing overcoat.

2. The utility model discloses a cooling method twice difference has reduced the orientation and the crystallization of nascent fibre, has further promoted polyester filament's intensity.

The utility model discloses in be equipped with steam heating case, heat through steam and can make the dacron roll up the silk and become moist soft, the dacron silk gets into and can not produce workprint and hair grain when rolling up the silk roller and rolling up the silk, and the silk roll surface of making behind the roll silk is more smooth, convenient processing.

4. The utility model provides a blowing pipe interface can the even removal, and the top of the cooler bin of blowing is equipped with the backward flow layer, can make the polyester yarn surface blow more even, and the cooling effect is better.

5. The utility model discloses in be equipped with the air-out mouth of pipe, air-out orificial air outlet is just rolling up the silk roller for will roll up the silk book on the silk roller and weather, further utilize being used for carrying out refrigerated wind regime originally, promoted energy utilization.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic plan view of the product of the present invention;

FIG. 2 is an enlarged structural view of the windless cooling box of the present invention;

fig. 3 is a structural diagram of the first wind deflector and the second wind deflector of the present invention.

FIG. 1 shows a spinning box; 2. a windless cooling tank; 3. a blowing cooling box; 4. a wire winding roller; 5. a blower; 6. a blowpipe; 7. a flexible layer; 8. an air pipe connector; 9. a control valve; 10. a first air inlet pipe orifice; 11. a return air plate; 12. a second air inlet pipe orifice; 13. a reflow layer; 14. a first windshield; 15. a second wind deflector; 16. a triangular notch; 17. a semicircular bulge; 18. a triangular protrusion; 19. a semicircular groove; 20. a first telescoping motor; 21. tow; 22. a second telescoping motor; 23. a steam heating box; 24. a source of steam; 25. an air outlet; 26. an air outlet pipe; 27. an air outlet nozzle; 28. a screen layer; 29. a temperature sensor.

Detailed Description

The technical solution 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.

A high-strength flame-retardant industrial polyester filament cooling device comprises a spinning box 1, a windless cooling box 2, an air blowing cooling box 3 and a filament winding roller 4, wherein the spinning box 1, the windless cooling box 2 and the air blowing cooling box 3 sequentially pass through a pipeline from left to right, the top of the air blowing cooling box 3 is provided with an air blowing device, the air blowing device sequentially comprises an air blower 5, an air blowing pipe 6, a telescopic soft layer 7 and an air pipe interface 8 from top to bottom, the air pipe interface 8 is contacted with the top of the air blowing cooling box 3, a control valve 9 is arranged between the air blowing pipe 6 interface and the telescopic soft layer 7, the top of the air blowing cooling box 3 is provided with a plurality of first air inlet pipe holes 10, the air blowing cooling box 3 is also provided with a backflow air plate 11, the backflow air plate 11 is also provided with a plurality of second air inlet pipe holes 12, and a backflow layer 13 is formed between the backflow air plate 11 and the top of the air blowing, the silk reeling roller 4 is arranged at the right end of the blowing cooling box 3, one end of the blowing cooling box 3 close to the windless cooling box 2 is provided with a first wind shield 14 and a second wind shield 15, one end of the first wind shield 14 is provided with a triangular notch 16, the tip of the triangular notch 16 is divided into semicircular protrusions 17, the second wind shield 15 is provided with a triangular protrusion 18 corresponding to the triangular notch 16, the tip of the triangular protrusion 18 is divided into a semicircular groove 19, one ends of the first wind shield 14 and the second wind shield 15 far away from the blowing cooling box 3 are respectively provided with a first telescopic motor 20, one side of the blowing pipe 6 is provided with a second telescopic motor 22, the second telescopic motor and the blower 5 are respectively fixed on a fixed side wall, the output end of the second telescopic motor 22 is fixedly connected with one side of the blowing pipe 6, a steam heating box 23 is further arranged between the blowing cooling box 3 and the silk reeling roller 4, one end of the steam heating box 23 is provided with a steam source 24, the steam heating box 23 is connected with the steam source 24 through a pipeline, an air outlet 25 is arranged at the bottom of the windless cooling box 2, an air outlet pipe 26 is arranged at the air outlet end of the air outlet 25, an air outlet nozzle 27 is arranged at the pipe orifice of the air outlet pipe 26, the air outlet nozzle 27 is opposite to the direction of the wire winding roller 4, a filter screen layer 28 is arranged on the upper side inside the windless cooling box 2, and three temperature sensors 29 are arranged on the lower side of the windless cooling box.

The use principle of the embodiment is as follows: after the filament bundle 21 is sprayed out by the filament spraying box 1, firstly, the filament bundle is cooled in a windless cooling box 2 in a windless way, standing and cooling are carried out within a period of time, the filament bundle 21 enters the air blowing cooling box 3 after standing and cooling, the first telescopic motor 20 is driven to drive the first wind shield 14 to move towards the filament bundle 21, after contacting the filament bundle 21, the filament bundle 21 slides into the semicircular bulge 17 part through the edge of the triangular notch on the first wind shield 14, then the first telescopic motor 20 is driven to drive the second wind shield 15 to move towards the filament bundle 21, the triangular bulge 18 on the second wind shield 15 and the triangular notch 16 on the first wind shield 14 are gradually clamped together, after complete clamping, the semicircular bulge 17 part on the first wind shield 14 and the semicircular notch on the second wind shield 15 form a circular hole for the filament bundle 21 to pass through, at the moment, the blower 5 is driven to work, cooling air enters the air duct interface 8 through the, the velocity of flow of cooling air can be controlled to control valve 9, the cooling air gets into backward flow layer 13 from the first air-supply line 10 mouth at air-out cooling box top, the wind source receives backward flow air plate 11's separation can directly not blow the silk bundle 21 of below in backward flow layer 13, but through the even silk bundle 21 that blows to of the second air-supply line mouth 12 on backward flow air plate 11, through the flexible motor 22 of drive second, drive the pipe of blowing 6 left and right sides uniform velocity motion, make air pipe interface 8 uniform velocity motion about the top of cooling box 3 of blowing, make every air-supply line mouth of pipe evenly enter the air in the same interval time quantum, thereby make the cooling wind energy in backward flow layer 13 enough more even each second air-supply line mouth of pipe 12 of entering, accomplish cooling work. The orientation and crystallization of nascent fibers are reduced by two different cooling methods, the strength of the polyester filament yarn is further improved, a filter screen layer 28 is further arranged between a backflow closing plate and the filament bundle 21 and used for preventing large-particle dust in cooling air from blowing onto the filament bundle 21 to cause pollution, three temperature sensors 29 are arranged in the blowing cooling box 3 and used for monitoring the temperature in the blowing cooling box 3, the three purposes are achieved because after one temperature sensor 29 is prevented from being in fault, data comparison can be carried out through the three sensors in time, the temperature sensor 29 in fault is surely too large in difference with the other two data, the fault can be found in time and the sensor in fault can be subjected to troubleshooting, and defective products of the manufactured products caused by data errors are prevented.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire-retardant dacron industry long filament cooling device excels in which: comprises a spinning box (1), a windless cooling box (2), a blowing cooling box (3) and a spinning roller (4), wherein the spinning box (1), the windless cooling box (2) and the blowing cooling box (3) sequentially pass through a pipeline from left to right, the top of the blowing cooling box (3) is provided with a blowing device, the blowing device sequentially comprises a blower (5), a blowing pipe (6), a telescopic soft layer (7) and an air pipe interface (8) from top to bottom, the air pipe interface (8) is contacted with the top of the blowing cooling box (3), a control valve (9) is arranged between the interface of the blowing pipe (6) and the telescopic soft layer (7), the top of the blowing cooling box (3) is provided with a plurality of first air inlet holes (10), the blowing cooling box (3) is also provided with a backflow air plate (11), the backflow air plate (11) is also provided with a plurality of second air inlet holes (12), and a reflux layer (13) is formed between the reflux air plate (11) and the top of the blowing cooling box (3), and the silk winding roller (4) is arranged at the right end of the blowing cooling box (3).

2. The high-strength flame-retardant industrial polyester filament cooling device according to claim 1, characterized in that: the one end that cooling box (3) of blowing is close to no wind cooling box (2) is equipped with first deep bead (14) and second deep bead (15), the one end of first deep bead (14) is equipped with triangle-shaped breach (16), and the pointed end of triangle-shaped breach (16) divide into semi-circular arch (17), second deep bead (15) are equipped with the protruding (18) of triangle-shaped that correspond with triangle-shaped breach (16), and the pointed end of the protruding (18) of triangle-shaped divide into semi-circular recess (19), the one end that cooling box (3) of blowing was kept away from in first deep bead (14) and second deep bead (15) all is equipped with first flexible motor (20).

3. The high-strength flame-retardant industrial polyester filament cooling device according to claim 2, characterized in that: one side of blowing pipe (6) is equipped with second flexible motor (22), the output of second flexible motor (22) and one side fixed connection of blowing pipe (6).

4. The high-strength flame-retardant industrial polyester filament cooling device according to claim 3, characterized in that: still be equipped with steam heating box (23) between blast cooling case (3) and the hank roll (4), the one end of steam heating box (23) is equipped with steam source (24), passes through the pipe connection between steam heating box (23) and steam source (24).

5. The high-strength flame-retardant industrial polyester filament cooling device according to claim 4, characterized in that: the bottom of no wind cooling box (2) is set for air outlet (25), the air-out end of air outlet (25) is equipped with out tuber pipe (26), the mouth of pipe that goes out tuber pipe (26) is equipped with air-out shower nozzle (27), air-out shower nozzle (27) are just to rolling up silk roller (4) direction.

6. The high-strength flame-retardant industrial polyester filament cooling device according to claim 5, characterized in that: the windless cooling box (2) is provided with a filter screen layer (28) on the upper side and three temperature sensors (29) on the lower side.