Improved chemical fiber drying device

Abstract

The utility model relates to the technical field of chemical fiber drying, in particular to an improved chemical fiber drying device which comprises a drying box, a placing rod, a heating air box and a drying mechanism, the placing rod is arranged on the inner wall of the drying box, the heating air box is fixedly installed on the surface of the drying box, and the drying mechanism is arranged on the surface of the drying box. The drying mechanism comprises a drying assembly, a water squeezing assembly and a drainage assembly, the drying assembly comprises an air blowing pipe, the air blowing pipe is fixedly connected with the surface of the heating air box, the surface of the heating air box is fixedly connected with an exhaust pipe, the inner wall of the drying box is fixedly connected with a support, the surface of the support is fixedly connected with moisture absorption cotton, and the water squeezing assembly comprises a motor. According to the chemical fiber drying device, the drying mechanism is arranged, hot air is matched with moisture absorption cotton to evaporate and adsorb moisture in chemical fibers, the moisture in the moisture absorption cotton can be extruded out to avoid the situation that the moisture cannot be continuously adsorbed after being saturated, and meanwhile the extruded water is guided from the drying box to the water collecting box to avoid affecting drying operation; and therefore, the convenience of the equipment is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of chemical fiber drying technology, and in particular to an improved chemical fiber drying device. Background Technology

[0002] The full name of synthetic fiber is chemical fiber, which refers to fibers made from natural or synthetic polymers. After processes such as bundling, stretching, washing, oil removal, and crimping, synthetic fibers still need to be dried. Most common synthetic fiber drying equipment uses hot air drying, which removes moisture from the synthetic fiber by flowing high-temperature air over its surface, thus achieving the purpose of drying the synthetic fiber.

[0003] Existing technologies, such as Chinese Patent Publication No. CN219490258U, disclose a chemical fiber drying device, including a drying chamber. Support legs are fixedly installed at the bottom of the drying chamber, a heating air box is fixedly installed on the right side of the drying chamber, an air duct is fixedly connected to one side of the outer wall of the heating air box, an exhaust pipe is fixedly connected to the left side of the air duct, a motor is fixedly installed on the left side of the top of the drying chamber, a rotating rod is fixedly connected to the outer wall of the lower rotating shaft of the motor, a gear one is fixedly connected to the upper end of the outer wall of the rotating rod, and a gear two is fixedly connected to the lower end of the outer wall of the rotating rod. This invention uses a motor to drive the rotating rod to rotate, which in turn drives gear one and gear two to rotate. Gear one meshes with an external gear ring, causing the mounting plate to rotate, and gear two meshes with an external gear ring, causing the connecting plate to rotate synchronously. This makes the heat distribution of the chemical fiber material more uniform, thereby increasing the drying efficiency. However, this utility model uses an activated carbon box to adsorb moisture in the air, but the adsorption effect of activated carbon is limited. Once saturated, it can no longer adsorb moisture, so it needs to be replaced frequently, which is time-consuming and laborious.

[0004] To address the issue of frequently replacing activated carbon or absorbent cotton used to absorb internal moisture in synthetic fiber drying equipment, existing equipment often uses activated carbon or absorbent cotton to absorb moisture from the internal air during the drying process to prevent moisture evaporating from the synthetic fibers from affecting subsequent drying. However, the absorption effect of both is limited, and once saturated, they cannot continue to absorb moisture, leading to frequent replacements, which is time-consuming and labor-intensive. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this invention is to solve the problem in the existing chemical fiber drying device that requires frequent replacement of activated carbon or moisture-absorbing cotton used to absorb internal moisture, and to propose an improved chemical fiber drying device.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an improved chemical fiber drying device, comprising a drying chamber, a placement rod, a heating air box, and a drying mechanism. The placement rod is disposed on the inner wall of the drying chamber, the heating air box is fixedly installed on the surface of the drying chamber, and the drying mechanism is disposed on the surface of the drying chamber. The drying mechanism includes a drying component, a water-squeezing component, and a drainage component. The drying component includes an air blowing pipe, which is fixedly connected to the surface of the heating air box. An air extraction pipe is fixedly connected to the surface of the heating air box. A support is fixedly connected to the inner wall of the drying chamber, and absorbent cotton is fixedly connected to the surface of the support. The water-squeezing component includes a motor, which is fixedly installed on the inner wall of the drying chamber. A rotating shaft is fixedly connected to the output end of the motor. A disc is fixedly connected to the surface of the rotating shaft. A cylinder is fixedly connected to the surface of the disc. A connecting rod is rotatably connected to the surface of the cylinder. A horizontal plate is rotatably connected to the end of the connecting rod away from the cylinder. A pressure plate is slidably connected to the inner wall of the horizontal plate. A sliding rod is fixedly connected to the surface of the pressure plate. A sliding groove is formed on the surface of the support, and the sliding rod is slidably connected to the surface of the sliding groove.

[0007] Furthermore, the placement rod is rotatably connected to the inner wall of the drying oven, and there are multiple placement rods. A bevel gear one is fixedly connected to the surface of the rotating shaft, and a bevel gear two is fixedly connected to the surface of the placement rod. The surfaces of bevel gear one and bevel gear two are meshed together.

[0008] Furthermore, the air blowing pipe is located inside the drying chamber, the air extraction pipe is connected to the drying chamber, a fixing plate is fixedly connected to the surface of the support, the fixing plate and the pressure plate are respectively located on both sides of the moisture-absorbing cotton, and the slide groove is inclined.

[0009] Furthermore, the drainage assembly includes a guide channel, which is formed on the inner wall of the drying chamber and positioned directly below the absorbent cotton. The inner wall of the drying chamber is provided with an inclined groove.

[0010] Furthermore, the inclined groove cooperates with the guide groove, and the surface of the guide groove is provided with a drainage groove.

[0011] Furthermore, a water collection tank is fixedly connected to the surface of the drying oven, and a drain pipe is fixedly connected to the surface of the water collection tank. The end of the drain pipe away from the water collection tank is connected to a drain trough.

[0012] Furthermore, a baffle is slidably connected to the surface of the drainage trough, and a spring is fixedly connected to the surface of the baffle, with the end of the spring away from the baffle fixedly connected to the surface of the drainage trough.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, a drying mechanism is set up. The chemical fibers are hung on a placement rod, and the heating box is activated. Hot air is blown into the drying box through an air pipe, thus drying the chemical fibers. The evaporated moisture is absorbed by the absorbent cotton and then drawn back into the heating box through the exhaust pipe, achieving circulation. A motor can be started to drive the rotating shaft, and bevel gears one and two drive the chemical fibers on the placement rod to rotate, increasing the drying effect. The rotation of the shaft also drives the disc and cylinder to rotate, and the connecting rod drives the horizontal plate, pressure plate, and slide rod to move up and down along the slide groove. In the reciprocating motion, due to the inclined setting of the slide, the pressure plate slides along the inner wall of the horizontal plate when it moves downward, gradually squeezing the moisture-absorbing cotton. With the help of the fixing plate, the moisture inside the moisture-absorbing cotton is squeezed out to prevent it from losing its adsorption effect after saturation. The water falling at the bottom of the drying box is guided to the baffle above by the guide channel and the inclined channel. Under the weight of the water, the baffle moves downward along the drain channel and presses the spring, so that the drain pipe is exposed. The water flows through the drain pipe into the water collection tank. After the drainage is completed, the baffle returns to its original position under the action of the spring, continuing to isolate the drain pipe from the inside of the drying box.

[0015] 2. In this utility model, by setting up a drying mechanism, hot air is used in conjunction with moisture-absorbing cotton to evaporate and absorb moisture in the chemical fiber. The moisture inside the moisture-absorbing cotton can be squeezed out to prevent it from becoming saturated and unable to absorb any more moisture. At the same time, the squeezed-out water is guided from the drying box to the water collection tank to avoid affecting the drying operation. This effectively improves the convenience of the equipment. Attached Figure Description

[0016] Figure 1 A three-dimensional structural diagram of the improved chemical fiber drying device proposed in this utility model is provided.

[0017] Figure 2 A cross-sectional structural diagram of the drying mechanism in the improved chemical fiber drying device proposed in this utility model;

[0018] Figure 3 This invention presents a partially enlarged structural diagram of the drying mechanism in an improved chemical fiber drying device.

[0019] Figure 4 A side view of the drying mechanism in the improved chemical fiber drying device proposed in this utility model;

[0020] Figure 5 The above-view structural diagram shows the drying mechanism in the improved chemical fiber drying device proposed in this utility model.

[0021] Legend:

[0022] 1. Drying oven; 2. Placement rod; 3. Heating air box; 4. Drying mechanism; 41. Drying assembly; 411. Air blowing pipe; 412. Air extraction pipe; 413. Support; 414. Moisture-absorbing cotton; 415. Bevel gear one; 416. Bevel gear two; 417. Fixing plate; 42. Water squeezing assembly; 421. Motor; 422. Rotating shaft; 423. Disc; 424. Cylinder; 425. Connecting rod; 426. Horizontal plate; 427. Pressure plate; 428. Slide rod; 429. Slide groove; 43. Drainage assembly; 431. Guide groove; 432. Inclined groove; 433. Drainage trough; 434. Water collection tank; 435. Drain pipe; 436. Baffle; 437. Spring. Detailed Implementation

[0023] Please see Figures 1-5 This utility model provides a technical solution: an improved chemical fiber drying device, including a drying box 1, a placement rod 2, a heating air box 3, and a drying mechanism 4. The placement rod 2 is set on the inner wall of the drying box 1, the heating air box 3 is fixedly installed on the surface of the drying box 1, and the drying mechanism 4 is set on the surface of the drying box 1.

[0024] The specific setup and function of its drying mechanism 4 will be explained below.

[0025] In this embodiment: the drying mechanism 4 includes a drying component 41, a dewatering component 42, and a drainage component 43. The drying component 41 includes an air blowing pipe 411, which is fixedly connected to the surface of the heating air box 3. An air extraction pipe 412 is fixedly connected to the surface of the heating air box 3. A bracket 413 is fixedly connected to the inner wall of the drying box 1, and a moisture-absorbing cotton 414 is fixedly connected to the surface of the bracket 413. The dewatering component 42 includes a motor 421, which is fixedly installed on the inner wall of the drying box 1. The output of the motor 421... A rotating shaft 422 is fixedly connected to the end of the bracket 413. A disc 423 is fixedly connected to the surface of the rotating shaft 422. A cylinder 424 is fixedly connected to the surface of the disc 423. A connecting rod 425 is rotatably connected to the surface of the cylinder 424. A horizontal plate 426 is rotatably connected to the end of the connecting rod 425 away from the cylinder 424. A pressure plate 427 is slidably connected to the inner wall of the horizontal plate 426. A sliding rod 428 is fixedly connected to the surface of the pressure plate 427. A sliding groove 429 is opened on the surface of the bracket 413. The sliding rod 428 is slidably connected to the surface of the sliding groove 429.

[0026] The effects achieved by the above components are as follows: when the heating box 3 is started, hot air is blown into the drying box 1 through the air blowing pipe 411 to dry the chemical fiber. The evaporated moisture is absorbed by the moisture-absorbing cotton 414 and then drawn back into the heating box 3 by the air extraction pipe 412 to achieve circulation. When the motor 421 is started, the rotating shaft 422 drives the disc 423 and the cylinder 424 to rotate. The connecting rod 425 drives the horizontal plate 426, the pressure plate 427 and the slide rod 428 to move up and down along the slide groove 429.

[0027] Specifically, the placement rod 2 is rotatably connected to the inner wall of the drying oven 1. There are multiple placement rods 2. A bevel gear 415 is fixedly connected to the surface of the rotating shaft 422, and a bevel gear 416 is fixedly connected to the surface of the placement rod 2. The surfaces of the bevel gear 415 and the bevel gear 416 are meshed.

[0028] The effect achieved by the above components is as follows: the bevel gear 415 and bevel gear 416 are set so that when the rotating shaft 422 rotates, it drives the placement rod 2 and the chemical fiber on it to rotate, thereby increasing the drying effect.

[0029] Specifically, the blowing pipe 411 is installed inside the drying chamber 1, the exhaust pipe 412 is connected to the drying chamber 1, the surface of the support 413 is fixedly connected to the fixing plate 417, the fixing plate 417 and the pressure plate 427 are respectively installed on both sides of the absorbent cotton 414, and the slide 429 is inclined.

[0030] The effects achieved by the above components are as follows: the fixing plate 417 is set to both fix the absorbent cotton 414 and facilitate the cooperation with the pressure plate 427 so that the moisture in the absorbent cotton 414 can be discharged; the inclined slide groove 429 is set so that when the horizontal plate 426, the pressure plate 427 and the slide rod 428 slide down along the slide groove 429, the pressure plate 427 gradually slides along the inner wall of the horizontal plate 426 toward the absorbent cotton 414, squeezing the absorbent cotton 414.

[0031] Specifically, the drainage component 43 includes a guide channel 431, which is opened on the inner wall of the drying chamber 1 and is located directly below the moisture-absorbing cotton 414. An inclined groove 432 is opened on the inner wall of the drying chamber 1.

[0032] The effect achieved by the above components is that the guide channel 431 and the inclined channel 432 are set to guide the water accumulated at the bottom of the drying box 1 to the top of the baffle 436.

[0033] Specifically, the inclined groove 432 cooperates with the guide groove 431, and the surface of the guide groove 431 is provided with a drainage groove 433.

[0034] The effect achieved by the above components is as follows: the drainage groove 433 is set to facilitate the drainage of water accumulated in the drying chamber 1, so as to avoid affecting the subsequent drying operation.

[0035] Specifically, a water collection tank 434 is fixedly connected to the surface of the drying oven 1, and a drain pipe 435 is fixedly connected to the surface of the water collection tank 434. The end of the drain pipe 435 away from the water collection tank 434 is connected to the drain trough 433.

[0036] The effects achieved by the above components are as follows: the water collection tank 434 is set up to properly collect the accumulated water for subsequent centralized treatment, and the drain pipe 435 is set up to facilitate the diversion of the accumulated water in the drying box 1 to the water collection tank 434.

[0037] Specifically, a baffle 436 is slidably connected to the surface of the drainage channel 433, and a spring 437 is fixedly connected to the surface of the baffle 436. The end of the spring 437 away from the baffle 436 is fixedly connected to the surface of the drainage channel 433.

[0038] The effect achieved by the above components is as follows: when there is water above the baffle 436, the weight of the water will cause the baffle 436 to move downward and press the spring 437, exposing the drain pipe 435, so that the water can be discharged from the drain pipe 435. After the water is drained, the baffle 436 will return to its original position under the rebound action of the spring 437, and continue to isolate the drain pipe 435 from the inside of the drying chamber 1.

[0039] Working principle: By setting up the drying mechanism 4, the chemical fiber is hung on the placement rod 2. The heating air box 3 is started, and hot air is blown into the drying box 1 through the air blowing pipe 411 to dry the chemical fiber. The evaporated moisture is absorbed by the moisture-absorbing cotton 414 and then drawn back into the heating air box 3 by the air extraction pipe 412 to achieve circulation. The motor 421 can be started to drive the rotating shaft 422 to rotate. The first bevel gear 415 and the second bevel gear 416 drive the chemical fiber on the placement rod 2 to rotate, increasing the drying effect. The rotation of the rotating shaft 422 drives the disc 423 and the cylinder 424 to rotate. The connecting rod 425 drives the horizontal plate 426, the pressure plate 427 and the slide rod 428 to move up and down along the slide groove 429. Because the chute 429 is inclined, when the pressure plate 427 moves downward, it slides along the inner wall of the horizontal plate 426, gradually squeezing the absorbent cotton 414. With the help of the fixing plate 417, the moisture inside the absorbent cotton 414 is squeezed out, so as to avoid losing its adsorption effect after saturation. The water falling at the bottom of the drying box 1 is guided to the baffle 436 by the guide channel 431 and the inclined channel 432. Under the weight of the water, the baffle 436 moves downward along the drain channel 433 and presses the spring 437, so that the drain pipe 435 is exposed. The water flows through the drain pipe 435 into the water collection tank 434. After the drainage is completed, the baffle 436 returns to its original position under the rebound action of the spring 437, and continues to isolate the drain pipe 435 from the inside of the drying box 1.

[0040] By setting up a drying mechanism 4, hot air is used in conjunction with moisture-absorbing cotton 414 to evaporate and absorb moisture in the chemical fiber. The moisture inside the moisture-absorbing cotton 414 can be squeezed out to prevent it from becoming saturated and unable to absorb moisture. At the same time, the squeezed water is guided from the drying box 1 to the water collection box 434 to avoid affecting the drying operation. This effectively improves the convenience of the equipment.

Claims

1. An improved chemical fiber drying device, comprising a drying chamber (1), a placement rod (2), a heating air box (3), and a drying mechanism (4), characterized in that: The placement rod (2) is set on the inner wall of the drying box (1), the heating air box (3) is fixedly installed on the surface of the drying box (1), the drying mechanism (4) is set on the surface of the drying box (1), the drying mechanism (4) includes a drying component (41), a water squeezing component (42) and a drainage component (43), the drying component (41) includes an air blowing pipe (411), the air blowing pipe (411) is fixedly connected to the surface of the heating air box (3), the surface of the heating air box (3) is fixedly connected to an air extraction pipe (412), the inner wall of the drying box (1) is fixedly connected to a support (413), the surface of the support (413) is fixedly connected to a moisture-absorbing cotton (414), the water squeezing component (42) includes a motor (421), the motor (421) is fixedly installed on the inner wall of the drying oven (1). The output end of the motor (421) is fixedly connected to a rotating shaft (422). A disc (423) is fixedly connected to the surface of the rotating shaft (422). A cylinder (424) is fixedly connected to the surface of the disc (423). A connecting rod (425) is rotatably connected to the surface of the cylinder (424). A horizontal plate (426) is rotatably connected to the end of the connecting rod (425) away from the cylinder (424). A pressure plate (427) is slidably connected to the inner wall of the horizontal plate (426). A sliding rod (428) is fixedly connected to the surface of the pressure plate (427). A sliding groove (429) is opened on the surface of the bracket (413). The sliding rod (428) is slidably connected to the surface of the sliding groove (429).

2. The improved chemical fiber drying device according to claim 1, characterized in that: The placement rod (2) is rotatably connected to the inner wall of the drying box (1). There are multiple placement rods (2). A bevel gear one (415) is fixedly connected to the surface of the rotating shaft (422). A bevel gear two (416) is fixedly connected to the surface of the placement rod (2). The surfaces of the bevel gear one (415) and the bevel gear two (416) are meshed.

3. The improved chemical fiber drying device according to claim 1, characterized in that: The blowing pipe (411) is located inside the drying box (1), the suction pipe (412) is connected to the drying box (1), the support (413) is fixedly connected to the surface of the fixing plate (417), the fixing plate (417) and the pressure plate (427) are respectively located on both sides of the absorbent cotton (414), and the slide groove (429) is inclined.

4. The improved chemical fiber drying device according to claim 1, characterized in that: The drainage component (43) includes a guide channel (431), which is located on the inner wall of the drying box (1) and is positioned directly below the absorbent cotton (414). The inner wall of the drying box (1) is provided with an inclined groove (432).

5. The improved chemical fiber drying device according to claim 4, characterized in that: The inclined groove (432) cooperates with the guide groove (431), and the surface of the guide groove (431) is provided with a drainage groove (433).

6. The improved chemical fiber drying device according to claim 5, characterized in that: A water collection tank (434) is fixedly connected to the surface of the drying oven (1), and a drain pipe (435) is fixedly connected to the surface of the water collection tank (434). The end of the drain pipe (435) away from the water collection tank (434) is connected to the drain trough (433).

7. The improved chemical fiber drying device according to claim 5, characterized in that: A baffle (436) is slidably connected to the surface of the drainage channel (433), and a spring (437) is fixedly connected to the surface of the baffle (436). One end of the spring (437) away from the baffle (436) is fixedly connected to the surface of the drainage channel (433).

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