High-toughness fine-denier polyester DTY elasticizing device

Abstract

The utility model belongs to the technical field of polyester yarn elasticizing, and particularly relates to a high-toughness fine-denier polyester DTY elasticizing device which comprises a rectangular box, a box cover is arranged on the top of the rectangular box, elasticizing equipment is arranged in the rectangular box, a rectangular barrel is arranged on the front face of the rectangular box, and a first U-shaped barrel and a second U-shaped barrel are arranged on the two sides of the rectangular barrel respectively. Through the arrangement of the water pump, the spraying shower head, the water suction pipe and the water guide hopper, air in the elasticizing mechanism is sucked into the rectangular barrel together with the first fan during elasticizing, water in the water guide hopper is sucked into the water pump and guided into the spraying shower head through the water suction pipe, the water in the water guide hopper is sucked into the water pump, and the water in the water guide hopper is sucked into the spraying shower head through the water suction pipe. And the spraying shower head sprays water mist to the sucked polyester yarns, and wet fluff falls on the filter plate, so that the situation that fine fluff is sucked by the second fan and is fed into the elasticizing equipment again, and waste chips are gathered in the equipment can be effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester yarn texturing, in particular to a high-toughness fine-denier polyester DTY texturing device. Background Art

[0002] Polyester low-elastic yarn is a type of deformed yarn of polyester chemical fiber. It is made of polyester chips (PET) as raw materials, high-speed spinning of polyester pre-oriented yarn (POY), and then processed by drawing and false twisting. It has the characteristics of short process, high efficiency and good quality. DTY polyester yarn will use a texturing machine to increase the elasticity of DTY polyester yarn during production. Since the existing texturing equipment will produce waste during production, the waste will gather in the texturing device and affect the quality of the finished product of DTY polyester yarn. Therefore, patent CN218861007U proposes "a high-speed texturing device for ultra-fine denier DTY polyester yarn". By setting a cleaning structure, the air in the texturing mechanism is extracted and filtered by a filter and then re-discharged into the texturing mechanism. The waste in the device can be collected and cleaned to improve the quality of the finished DTY polyester yarn.

[0003] However, the scheme uses a filter screen to filter, which cannot completely filter out the fluff, causing the fluff to re-enter the texturizing equipment, and cannot completely solve the problem of waste debris accumulation in the equipment. Therefore, a high-tenacity fine-denier polyester DTY texturizing device is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a high-toughness fine-denier polyester DTY elasticizing device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-tenacity fine-denier polyester DTY texturizing device, comprising a rectangular box, a box cover is provided on the top of the rectangular box, a texturizing device is provided in the rectangular box, a rectangular tube is provided on the front of the rectangular box, a first U-shaped tube and a second U-shaped tube are provided on both sides of the rectangular tube, a first fan and a second fan are provided in the second U-shaped tube and the first U-shaped tube respectively, a rectangular frame is provided on the top inner wall of the rectangular tube, the same filter is provided on the top inner wall and the bottom inner wall of the rectangular tube, the same filter plate is inserted in the front of the rectangular tube, a drainage hole is provided on the bottom inner wall of the rectangular tube, a spray structure is provided on the top of the rectangular tube, an air drying structure is provided on the top of the rectangular tube, and a water injection pipe is provided on the top of the rectangular tube.

[0006] As a further description of the above technical solution:

[0007] The spray structure includes a water pump fixedly connected to the top of the rectangular tube and a water guide bucket fixedly connected to the bottom of the rectangular tube. The top and bottom of the water pump are respectively provided with a suction pipe and a drainage pipe. The bottom end of the drainage pipe penetrates the top inner wall of the rectangular tube and is fixedly provided with a spray shower.

[0008] As a further description of the above technical solution:

[0009] The air drying structure includes an air heating box and an air pump fixedly connected to the top of the rectangular cylinder. An air inlet pipe and an air outlet pipe are respectively provided on one side and the top of the air heating box. The other end of the air outlet pipe is fixedly connected to the air suction pipe of the air pump. An exhaust pipe is provided at the bottom of the air pump. The bottom end of the exhaust pipe passes through the top inner wall of the rectangular cylinder and is fixedly provided with an air collecting box.

[0010] As a further description of the above technical solution:

[0011] The mesh number of the filter screen and the filter plate is the same, and the filter screen is made of stainless steel.

[0012] As a further description of the above technical solution:

[0013] Two limiting rails are fixedly arranged in the rectangular tube, and both ends of the two limiting rails are fixedly connected to the front inner wall and the back inner wall of the rectangular tube, and the filter plate is located between the two limiting rails.

[0014] As a further description of the above technical solution:

[0015] Four supporting legs arranged in a rectangular shape are fixedly provided at the bottom of the rectangular box, and anti-slip pads are fixedly provided at the bottoms of the four supporting legs.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the high-tenacity fine-denier polyester DTY texturizing device is provided with a water pump, a spray shower, a water suction pipe and a water guide bucket. When texturizing, the first fan draws the air in the texturizing mechanism into the rectangular cylinder together. The water pump sucks the water in the water guide bucket and introduces it into the spray shower through the water suction pipe. The spray shower sprays the water mist onto the sucked polyester yarn, and the wetted fluff will fall on the filter plate, thereby effectively preventing the fine fluff from being sucked by the second fan and sent into the texturizing device again, causing the accumulation of waste debris in the device.

[0018] 2. Compared with the prior art, this high-tenacity fine-denier polyester DTY texturing device is equipped with an air heating box, an air pump, an air collecting box and an air outlet pipe. When the second fan sucks air, the air passes through the bottom of the air collecting box, and the air pump heats the air in the air heating box and sprays it out through the air collecting box, thereby drying the humid air and effectively preventing the problem of product quality degradation due to excessive air humidity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a high-toughness fine-denier polyester DTY texturizing device proposed by the utility model;

[0020] Figure 2 It is a front sectional three-dimensional schematic diagram of a high-toughness fine-denier polyester DTY texturizing device proposed by the utility model;

[0021] Figure 3 It is a front sectional schematic diagram of a high-tenacity fine-denier polyester DTY texturizing device proposed by the utility model.

[0022] Legend:

[0023] 1. Rectangular box; 2. Box cover; 3. Rectangular tube; 4. First U-shaped tube; 5. Second U-shaped tube; 6. Rectangular frame; 7. Filter screen; 8. Filter plate; 9. Spray structure; 901. Water pump; 902. Spray shower; 903. Water suction pipe; 904. Water guide bucket; 10. Air drying structure; 101. Air heating box; 102. Air pump; 103. Air collecting box; 104. Air outlet pipe; 11. Water injection pipe. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figures 1 to 3The utility model provides a high-tenacity fine-denier polyester DTY elasticizing device: it comprises a rectangular box 1, the bottom of the rectangular box 1 is fixedly provided with four supporting legs arranged in a rectangular shape, the bottoms of the four supporting legs are fixedly provided with anti-slip pads, the top of the rectangular box 1 is provided with a box cover 2, a elasticizing device is provided in the rectangular box 1, a rectangular tube 3 is provided on the front of the rectangular box 1, a first U-shaped tube 4 and a second U-shaped tube 5 are provided on both sides of the rectangular tube 3, a first fan and a second fan are provided in the second U-shaped tube 5 and the first U-shaped tube 4, a rectangular frame 6 is provided on the top inner wall of the rectangular tube 3, a filter screen 7 is provided on the top inner wall and the bottom inner wall of the rectangular tube 3, a filter plate 8 is inserted in the front of the rectangular tube 3, two limit rails are fixedly provided in the rectangular tube 3, and two limit rails are provided in the two Both ends of the limiting rails are fixedly connected to the front inner wall and the back inner wall of the rectangular cylinder 3, the filter plate 8 is located between the two limiting rails, the mesh number of the filter screen 7 and the filter plate 8 is the same, the filter screen 7 is made of stainless steel, a drainage hole is provided on the bottom inner wall of the rectangular cylinder 3, and a spray structure 9 is provided on the top of the rectangular cylinder 3. The spray structure 9 includes a water pump 901 fixedly connected to the top of the rectangular cylinder 3 and a water guide bucket 904 fixedly connected to the bottom of the rectangular cylinder 3. The top and bottom of the water pump 901 are respectively provided with a water suction pipe 903 and a drainage pipe. The bottom end of the drainage pipe penetrates the top inner wall of the rectangular cylinder 3 and is fixedly provided with a spray shower 902. The setting of the spray structure 9 can wet the polyester fluff in the air and let it fall, which can effectively prevent the fluff from being sucked in again.

[0026] An air drying structure 10 is provided at the top of the rectangular cylinder 3, and the air drying structure 10 includes an air heating box 101 and an air pump 102 fixedly connected to the top of the rectangular cylinder 3. An air inlet pipe and an air outlet pipe 104 are respectively provided on one side and the top of the air heating box 101. The other end of the air outlet pipe 104 is fixedly connected to the exhaust pipe of the air pump 102. An exhaust pipe is provided at the bottom of the air pump 102. The bottom end of the exhaust pipe passes through the top inner wall of the rectangular cylinder 3 and is fixedly provided with an air collecting box 103. The setting of the air drying structure 10 can heat and dry the air involved in spraying to prevent the problem of product quality degradation due to excessive moisture inhaled. A water injection pipe 11 is provided at the top of the rectangular cylinder 3.

[0027] Working principle: When in use, firstly, water is injected into the rectangular box 1 through the water injection pipe 11, and the water falls into the water guide bucket 904. Then, the water pump 901, the air pump 102, the air heating box 101 and the texturing device are started. The texturing device texturizes the polyester yarn. The waste generated is sucked into the rectangular tube 3 when the first fan extracts the air in the texturizing mechanism. The water pump 901 sucks the water in the water guide bucket 904 and introduces it into the spray shower 902 through the water suction pipe 903. The spray shower 902 sprays the water mist to the The wet fluff on the inhaled polyester yarn will fall onto the filter plate 8, thereby effectively preventing the fine fluff from being sucked by the second fan and sent into the texturizing equipment again, causing the accumulation of waste debris in the equipment. When the second fan sucks air, the air passes through the bottom of the air collecting box 103, and the air pump 102 heats the air in the air heating box 101 and sprays it out through the air collecting box 103, thereby drying the humid air and effectively preventing the problem of product quality degradation due to excessively humid air.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-tenacity fine-denier polyester DTY texturizing device, comprising a rectangular box (1), characterized in that: The top of the rectangular box (1) is provided with a box cover (2), the rectangular box (1) is provided with a spring-adding device, the front of the rectangular box (1) is provided with a rectangular tube (3), the two sides of the rectangular tube (3) are respectively provided with a first U-shaped tube (4) and a second U-shaped tube (5), the second U-shaped tube (5) and the first U-shaped tube (4) are respectively provided with a first fan and a second fan, the top inner wall of the rectangular tube (3) is provided with a rectangular frame (6), the top inner wall and the bottom inner wall of the rectangular tube (3) are provided with the same filter screen (7), the front of the rectangular tube (3) is provided with a same filter plate (8), the bottom inner wall of the rectangular tube (3) is provided with a drainage hole, the top of the rectangular tube (3) is provided with a spray structure (9), the top of the rectangular tube (3) is provided with an air drying structure (10), and the top of the rectangular tube (3) is provided with a water injection pipe (11).

2. A high-tenacity fine-denier polyester DTY texturizing device according to claim 1, characterized in that: The spray structure (9) comprises a water pump (901) fixedly connected to the top of the rectangular tube (3) and a water guide bucket (904) fixedly connected to the bottom of the rectangular tube (3); a water suction pipe (903) and a drainage pipe are respectively provided at the top and bottom of the water pump (901); the bottom end of the drainage pipe penetrates the top inner wall of the rectangular tube (3) and is fixedly provided with a spray shower (902).

3. A high-tenacity fine-denier polyester DTY texturizing device according to claim 2, characterized in that: The air drying structure (10) comprises an air heating box (101) and an air pump (102) fixedly connected to the top of the rectangular tube (3); an air inlet pipe and an air outlet pipe (104) are respectively provided on one side and the top of the air heating box (101); the other end of the air outlet pipe (104) is fixedly connected to the exhaust pipe of the air pump (102); an exhaust pipe is provided at the bottom of the air pump (102); the bottom end of the exhaust pipe passes through the top inner wall of the rectangular tube (3) and is fixedly provided with an air collecting box (103).

4. The high-tenacity fine-denier polyester DTY texturizing device according to claim 1, characterized in that: The mesh size of the filter screen (7) and the filter plate (8) is the same, and the filter screen (7) is made of stainless steel.

5. The high-tenacity fine-denier polyester DTY texturizing device according to claim 1, characterized in that: Two limiting rails are fixedly arranged in the rectangular tube (3), and both ends of the two limiting rails are fixedly connected to the front inner wall and the back inner wall of the rectangular tube (3), and the filter plate (8) is located between the two limiting rails.

6. The high-tenacity fine-denier polyester DTY texturizing device according to claim 1, characterized in that: Four supporting legs arranged in a rectangular shape are fixedly provided at the bottom of the rectangular box (1), and anti-slip pads are fixedly provided at the bottoms of the four supporting legs.

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