Cloth drying apparatus

Abstract

The present application relates to the field of drying, in particular to a cloth drying equipment, which comprises a drying device and a heat recovery device; the drying device comprises an adjusting mechanism and a nozzle assembly; the adjusting mechanism comprises an adjusting seat, a driving plate mechanism and an adjusting plate installed on the adjusting seat; the driving plate mechanism and the adjusting plate are connected; the adjusting seat is provided with an adjusting cavity and an adjusting port in communication; the nozzle assembly comprises an upper nozzle and a lower nozzle; the upper nozzle and the lower nozzle are respectively communicated with the adjusting cavity and the adjusting port; the adjusting plate is arranged in the adjusting cavity and extends to the adjusting port; the adjusting plate is driven by the driving plate mechanism to change the area of the adjusting port communicated with the upper nozzle and the lower nozzle respectively; the heat recovery device comprises a first rack, a suction mechanism and a suction nozzle installed on the first rack; the suction mechanism and the suction nozzle are communicated to suck away the heat on the cloth. By using the present application, the drying efficiency is high, the drying effect is good, energy is saved, and the degree of automation is high.

Description

Technical Field

[0001] This invention relates to the field of drying, and in particular to a fabric drying device. Background Technology

[0002] Textile production includes drying processes, and the drying effect affects the quality of textiles, especially for synthetic fiber fabrics where the uniformity of airflow is crucial during drying. Existing drying equipment uses an upper and lower nozzle structure, with the fabric moving between the two nozzles. The upper and lower nozzles blow hot air onto the upper and lower surfaces of the fabric, respectively, for drying. However, because the distances between the two nozzles and the air outlets are different, the airflow from the two nozzles differs, resulting in uneven airflow across the fabric. This causes different drying speeds at different locations, sometimes requiring the fabric to be moved to a different position for re-drying, leading to low drying efficiency.

[0003] Existing drying devices employ multiple air-adjusting mechanisms at different positions within the nozzles. These mechanisms consist of components such as an air-adjusting plate, a rotating shaft, a handle, a compression spring, a positioning pin, and positioning teeth. The air-adjusting plate is rotated manually by turning the handle, thus varying the airflow and adjusting the overall volume. However, this structure is complex, has many components, and is costly. Furthermore, the coordination of these components is prone to problems such as connection failures and unreliability. Moreover, multiple air-adjusting mechanisms need to be adjusted in coordination to achieve the desired airflow effect. Even so, this adjustment method may not guarantee optimal airflow from both the upper and lower nozzles, and it is slow, time-consuming, labor-intensive, and physically demanding.

[0004] Furthermore, existing nozzles use a method where the spray holes are formed by creating protruding sharp angles on the nozzle surface and openings on the sides of these angles. However, this structure is prone to scratching and damaging the fabric, and it also generates a certain amount of wind resistance, resulting in significant wind pressure loss, low spray velocity, and substantial heat loss, thus causing low drying efficiency and poor drying effect.

[0005] Secondly, after drying, the fabric needs to be cooled. Current cooling methods typically involve blowing air onto the fabric to dissipate heat. However, this heat is wasted and does not meet energy conservation and emission reduction requirements.

[0006] Finally, during the drying process, the fabric is usually pulled manually through the entire drying device. Alternatively, a drive roller system is used, where the fabric is moved from one roller to another, with the drying device positioned between them. However, the fabric exit device and the drying device are at different heights; the exit device is higher. When the fabric exits the drying device, it needs to be manually pulled up and moved back onto the exit device's rollers. Since the fabric width is usually large, it cannot be operated by one person alone, requiring at least two people. Furthermore, the fabric has a certain weight, making the operation difficult, labor-intensive, time-consuming, and with low automation. Summary of the Invention

[0007] The technical problem to be solved by the present invention is to provide a fabric drying device that has high drying efficiency, good drying effect, energy saving and high degree of automation.

[0008] To solve the above-mentioned technical problems, the present invention provides a fabric drying device, including a drying device and a heat recovery device;

[0009] The drying device includes an adjustment mechanism and a nozzle assembly. The adjustment mechanism includes an adjustment seat, a drive plate mechanism and an adjustment plate mounted on the adjustment seat. The drive plate mechanism and the adjustment plate are connected. The adjustment seat is provided with an adjustment cavity and an adjustment port that are connected to each other. The nozzle assembly includes an upper nozzle and a lower nozzle. The upper nozzle and the lower nozzle are respectively connected to the adjustment cavity and the adjustment port.

[0010] The adjusting plate is disposed in the adjusting cavity and extends to the adjusting port. The adjusting plate is driven by the driving plate mechanism to change the area of ​​the adjusting port that is connected to the upper nozzle and the lower nozzle respectively.

[0011] The heat recovery device includes a first frame and a suction mechanism and a suction nozzle mounted on the first frame. The suction mechanism and the suction nozzle are connected to absorb heat from the fabric.

[0012] As an improvement to the above solution, the adjusting plate divides the adjusting port into an upper adjusting port and a lower adjusting port, the adjusting plate divides the adjusting cavity into an upper adjusting channel and a lower adjusting channel, the upper nozzle is provided with an upper spray cavity and an upper air outlet, and the lower nozzle is provided with a lower spray cavity and a lower air outlet.

[0013] The upper adjustment port, upper adjustment channel, upper spray chamber, and upper air outlet are connected in sequence, and the lower adjustment port, lower adjustment channel, lower spray chamber, and lower air outlet are connected in sequence.

[0014] As an improvement to the above solution, the upper air outlet is provided with an upper air outlet ring, which is formed by extending upward from the edge of the upper air outlet into the spray cavity, and the upper air outlet ring is convex to the center of the upper air outlet.

[0015] The lower air outlet is provided with a lower air outlet ring, which extends from the edge of the lower air outlet into the spray cavity and protrudes from the center of the lower air outlet.

[0016] As an improvement to the above solution, the suction mechanism is provided with a suction port, and the suction nozzle is provided with a connected suction chamber and a suction hole; the heat recovery device also includes a suction seat mounted on the first frame, and the suction seat is provided with a suction channel.

[0017] The air intake hole, air intake chamber, air intake channel, and air intake outlet are connected in sequence.

[0018] As an improvement to the above solution, the fabric drying equipment is provided with a fabric passage for the fabric to pass through;

[0019] The fabric drying equipment also includes a fabric moving device for driving the fabric to move. The fabric moving device includes a second frame, a fabric driving mechanism mounted on the second frame, and a clamping seat connected to the fabric driving mechanism. The clamping seat is driven by the fabric driving mechanism to move the fabric in the fabric passage.

[0020] As an improvement to the above solution, the clamping seat is provided with a clamping arm, and the clamping arm is provided with a clamping needle and a clamping claw; the clamping claw and the clamping arm are movably connected to clamp the fabric onto the clamping needle.

[0021] As an improvement to the above solution, the fabric moving device further includes a guiding assembly, which includes a guide rail and a sliding chain. The guide rail is mounted on the second frame, and the guide rail and the sliding chain are slidably connected. The sliding chain is connected to the fabric driving mechanism, and the clamping seat is mounted on the sliding chain.

[0022] As an improvement to the above solution, a fabric lifting device for lifting the fabric is also included;

[0023] The fabric lifting device includes a guide lift, a lifting mechanism, a front and rear mechanism, and a clamp. The guide lift and the front and rear mechanism are both mounted on the second frame. The lifting mechanism is connected to the front and rear mechanism and the lifting mechanism is connected to the clamp. The guide lift is located on the fabric passage and below the lifting mechanism.

[0024] As an improvement to the above solution, the fabric lifting device also includes a fabric sensor mounted on the clamp.

[0025] As an improvement to the above solution, the guide lifting seat is provided with a guide slope, a guide plane and a clearance surface, and the guide slope and clearance surface are respectively inclined downward from both sides of the guide plane;

[0026] The guide lift is provided with clearance holes corresponding to the clamps.

[0027] Implementing this invention has the following beneficial effects:

[0028] The drying device of this invention employs an adjustment mechanism to regulate the airflow of hot air into the upper and lower nozzles, ensuring uniform airflow from both nozzles and that the hot air reaches different parts of the fabric evenly. This results in faster overall fabric drying, effectively improving drying efficiency and achieving better drying effects. Specifically, an adjustment plate divides the adjustment ports, and a drive plate mechanism moves the adjustment plate to change the communication area between the adjustment ports and the upper and lower nozzles, thereby altering the airflow into the upper and lower nozzles to ensure uniform airflow. The drive plate mechanism offers fast adjustment, saving time and effort, and boasts a high degree of automation.

[0029] Furthermore, the nozzle's air outlet is equipped with an air outlet ring that extends inward to form a specific structure. This structure serves to guide airflow, reduce wind resistance, minimize air pressure loss, ensure hot air flow rate, and reduce heat loss, thereby effectively increasing the fabric drying speed and achieving energy conservation and emission reduction. Simultaneously, the air outlet ring does not interfere with the fabric, effectively protecting it.

[0030] Furthermore, this invention also includes a heat recovery device, which utilizes a suction mechanism and a suction nozzle connected together to draw away the air around the fabric, accelerating the airflow around the fabric. The heat on the fabric is transferred to the air to form hot air, thereby absorbing the heat from the fabric. This recovered heat can be used for other purposes, achieving the goal of energy conservation and emission reduction, while also cooling the fabric.

[0031] Finally, the invention also includes a fabric lifting device. This device uses a guide lifter to raise one end of the fabric, then a clamp holds the raised fabric. A lifting mechanism and a front-rear mechanism then drive the clamp to lift and retract, pulling one end of the fabric onto the fabric output roller of the fabric output device, where a worker winds the fabric around it. This fabric lifting device allows the lifting operation to be completed mechanically, freeing workers from lifting the fabric, saving time and effort, reducing labor intensity, and achieving a high degree of automation. Attached Figure Description

[0032] Figure 1 This is a top view of the fabric drying equipment of the present invention;

[0033] Figure 2 yes Figure 1 Schematic diagram of the drying device;

[0034] Figure 3 yes Figure 2 Sectional view along line AA;

[0035] Figure 4 yes Figure 3 Enlarged view of point B;

[0036] Figure 5 yes Figure 3 Enlarged view of point C;

[0037] Figure 6 yes Figure 1 Sectional view along line DD;

[0038] Figure 7 yes Figure 1 Schematic diagram of the fabric moving device and the fabric lifting device;

[0039] Figure 8 yes Figure 7 A magnified view from another angle;

[0040] Figure 9 yes Figure 8 Enlarged view of point E;

[0041] Figure 10 yes Figure 8 A schematic diagram of the connection structure between the clamping seat and the sliding chain. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings. It is hereby declared that the directional terms such as up, down, left, right, front, back, inside, and outside used in this text are based solely on the accompanying drawings and are not intended to specifically limit the invention.

[0043] See Figure 1-10 The present invention discloses a fabric drying device, including a drying device and a heat recovery device.

[0044] The drying device includes an adjustment mechanism and a nozzle assembly. The adjustment mechanism includes an adjustment base 1, a drive plate mechanism 2, and an adjustment plate 3 mounted on the adjustment base 1. The drive plate mechanism 2 and the adjustment plate 3 are connected. The adjustment base 1 has a communicating adjustment cavity 11 and an adjustment port 12. The nozzle assembly includes an upper nozzle 4 and a lower nozzle 5, which are respectively connected to the adjustment cavity 11 and the adjustment port 12. Preferably, the drive plate mechanism 2 is a servo motor.

[0045] The adjusting plate 3 is disposed in the adjusting cavity 11 and extends to the adjusting port 12. The adjusting plate 3 is driven by the driving plate mechanism 2 to change the area of ​​the adjusting port 12 that is connected to the upper nozzle 4 and the lower nozzle 5 respectively.

[0046] The heat recovery device includes a first frame 8 and a suction mechanism 9 and a suction nozzle 10 mounted on the first frame 8. The suction mechanism 9 and the suction nozzle 10 are connected to absorb heat from the fabric.

[0047] The drying device of this invention employs an adjustment mechanism to regulate the airflow of hot air into the upper and lower nozzles, ensuring uniform airflow from both nozzles and that the hot air reaches different parts of the fabric evenly. This results in faster overall fabric drying, effectively improving drying efficiency and achieving better drying effects. Specifically, an adjustment plate divides the adjustment ports, and a drive plate mechanism moves the adjustment plate to change the communication area between the adjustment ports and the upper and lower nozzles, thereby altering the airflow into the upper and lower nozzles to ensure uniform airflow. The drive plate mechanism offers fast adjustment, saving time and effort, and boasts a high degree of automation.

[0048] This invention also includes a heat recovery device, which utilizes a suction mechanism connected to a suction nozzle to draw away the air surrounding the fabric, accelerating the airflow around the fabric. Heat from the fabric is transferred to the air to form hot air, thereby removing the heat from the fabric. This recovered heat can be used for other purposes, achieving energy conservation and emission reduction, while also cooling the fabric.

[0049] Specifically, such as Figure 3-5 As shown, the adjusting plate 3 divides the adjusting port 12 into an upper adjusting port 121 and a lower adjusting port 122, and the adjusting plate 3 divides the adjusting cavity 11 into an upper adjusting channel 111 and a lower adjusting channel 112. The upper nozzle 4 is provided with an upper spray cavity 42 and an upper air outlet 41, and the lower nozzle 5 is provided with a lower spray cavity 51 and a lower air outlet (not shown in the figure). The upper adjusting port 121, the upper adjusting channel 111, the upper spray cavity 42, and the upper air outlet 41 are connected in sequence, and the lower adjusting port 122, the lower adjusting channel 112, the lower spray cavity 51, and the lower air outlet are connected in sequence.

[0050] Hot air is delivered into the regulating chamber through the regulating port. The regulating plate divides the regulating port into an upper and lower regulating port, and the regulating chamber into an upper and lower regulating channel. A drive plate mechanism moves the regulating plate back and forth within the regulating chamber, changing the area of ​​the upper and lower regulating ports, thereby altering the airflow into the upper and lower nozzles connected to them respectively. This ensures uniform airflow from the upper and lower nozzles, guaranteeing drying efficiency and effectiveness. This structure is simple, reliable, and highly efficient. The airflow adjustment of the upper and lower nozzles is achieved by controlling the movement of the regulating plate through the drive plate mechanism, saving time and labor, and offering a high degree of automation.

[0051] It should be noted that the fabric drying equipment is equipped with a fabric passage 100 for the fabric to pass through, such as... Figure 1 , 3 As shown in Figures 6 and 7, the fabric moves within the fabric passage. The upper nozzle 4 and the lower nozzle 5 are respectively located on the upper and lower sides of the fabric passage 100, and the upper air outlet 41 and the lower air outlet are oriented towards the fabric passage 100.

[0052] Preferably, the upper nozzle 4 and the lower nozzle 5 are arranged symmetrically.

[0053] Preferably, such as Figure 1-4 As shown, the drying device further includes an air transfer mechanism, which includes an air transfer base 6 and a fan 7 mounted on the air transfer base 6. The air transfer base 6 is provided with an air transfer chamber 61 and an air transfer port 62, and the air transfer port 62 is connected to the regulating port 12. The fan 7 is preferably a centrifugal fan. Hot air is delivered into the air transfer chamber, and through the action of the fan, the hot air is output from the air transfer port and enters the regulating port. Under the separation of the regulating plate, the hot air enters the upper nozzle and the lower nozzle respectively.

[0054] Furthermore, such as Figure 5 As shown, the upper air outlet 41 is provided with an upper air outlet ring 411, which extends from the edge of the upper air outlet 41 into the spray cavity 42 and protrudes from the center of the upper air outlet 41; the lower air outlet (not shown in the figure) is provided with a lower air outlet ring (not shown in the figure), which extends from the edge of the lower air outlet into the spray cavity and protrudes from the center of the lower air outlet.

[0055] It should be noted that the upper and lower air outlets have the same structure, as do the upper and lower air outlet rings. The nozzle's air outlets are equipped with air outlet rings that extend inwards to form a specific structure. This structure serves to guide airflow, reduce wind resistance, minimize air pressure loss, ensure hot air velocity, and reduce heat loss, thereby effectively increasing the fabric drying speed and achieving energy conservation and emission reduction. Simultaneously, the air outlet rings do not interfere with the fabric, effectively protecting it.

[0056] Specifically, the cross-sectional shape of the upper air outlet ring 411 is arc-shaped. The arc-shaped surface guides the hot air and reduces the air resistance, allowing the hot air to flow out of the nozzle quickly with a higher air velocity, which also reduces heat loss.

[0057] Preferably, the upper nozzle 4 and the upper air outlet ring 411 are integrally formed; the lower nozzle 5 and the lower air outlet ring are integrally formed. This design is simple, reliable, and has low manufacturing costs.

[0058] Specifically, such as Figure 6 As shown, the suction mechanism 9 is provided with a suction port 91, and the suction nozzle 10 is provided with a connected suction chamber 101 and a suction hole (not shown in the figure). Air enters the suction mechanism sequentially through the suction hole, suction chamber, and suction port, and is finally delivered to other equipment for storage or use from the air outlet of the suction mechanism. The suction mechanism 9 is preferably an exhaust fan.

[0059] Preferably, the heat recovery device further includes a suction base 12 mounted on the first frame 8, the suction base 12 having a suction channel 121; the suction hole, suction chamber 101, suction channel 121, and suction outlet 91 are sequentially connected. The suction base facilitates the connection between the suction mechanism and the suction nozzle. Air sequentially passes through the suction hole, suction chamber, suction channel, and suction outlet into the suction mechanism, and finally is delivered from the air outlet of the suction mechanism to other equipment for storage or use.

[0060] Preferably, the suction nozzle 10 includes an upper suction nozzle and a lower suction nozzle, which are disposed on the upper and lower sides of the fabric passage 100, respectively, with their suction holes facing the fabric passage 100. The arrangement of two suction nozzles facilitates faster airflow, resulting in higher cooling and heat absorption efficiency. More preferably, the upper and lower suction nozzles are arranged symmetrically.

[0061] like Figure 1 , 7 As shown in Figure 8, the invention also includes a fabric moving device for driving the fabric movement. The fabric moving device includes a second frame 13, a fabric driving mechanism 14 mounted on the second frame 13, and a clamping seat 15 connected to the fabric driving mechanism 14. The clamping seat 15 is driven by the fabric driving mechanism 14 to move the fabric within the fabric passage 100. The fabric driving mechanism 14 is preferably a servo motor. The clamping seat 15 clamps the fabric and, driven by the fabric driving mechanism, pulls the fabric, causing it to move within the fabric passage, thus allowing the fabric to sequentially pass through the drying device and the heat recovery device, achieving the effects of drying and heat recovery.

[0062] Preferably, such as Figure 10 As shown, the clamping base 15 is provided with a clamping arm 151, and the clamping arm 151 is provided with a clamping pin 152 and a clamping claw 153. The clamping claw 153 and the clamping arm 151 are movably connected to clamp the fabric onto the clamping pin 152. More preferably, the clamping claw 153 is elastically connected to the clamping arm 151 through an elastic component (not shown in the figure). The elastic component is a spring. The spring is a torsion spring. By moving the clamping claw, the elastic component is deformed, the clamping claw and the clamping pin are separated, the fabric is placed between the clamping claw and the clamping pin, the clamping claw is released, the clamping claw returns to its original position under the action of the elastic component, and the fabric is clamped onto the clamping pin. The clamping pin plays a role in fixing the fabric and increasing the friction between the two to ensure that the fabric is clamped tightly. It should be noted that the clamping claw can also be movably connected to the clamping arm through a cylinder or the like, and the clamping claw is released or clamped onto the clamping pin by the drive of the cylinder. In addition, other drive methods are also possible, as long as they can achieve the purpose of the grippers releasing or clamping the fabric.

[0063] Preferably, such as Figure 7 , 10As shown, the fabric moving device also includes a guiding assembly, which includes a guide rail 16 and a sliding chain 17. The guide rail 16 is mounted on the second frame 13, and the guide rail 16 and the sliding chain 17 are slidably connected. The sliding chain 17 is connected to the fabric driving mechanism 14, and the clamping seat 15 is mounted on the sliding chain 17. Specifically, the fabric driving mechanism 14 is a motor, and gears (not shown) are provided on both sides of the guide rail 16. The sliding chain 17 is meshed with two gears respectively. The fabric driving mechanism 14 is connected to one of the gears to drive the gear to rotate, thereby causing the sliding chain to slide within the guide rail, so that the clamping seat moves along the guide rail.

[0064] like Figure 1 , 7 As shown in Figure 9, the present invention also includes a fabric lifting device for lifting the fabric. The fabric lifting device includes a guide lift 18, a lifting mechanism 19, a front and rear mechanism 20, and a clamp 21. The guide lift 18 and the front and rear mechanism 20 are both mounted on the second frame 13. The lifting mechanism 19 is connected to the front and rear mechanism 20, and the lifting mechanism 19 is connected to the clamp 21. The guide lift 18 is located on the fabric passage 100 and positioned below the lifting mechanism 19. The lifting mechanism 19 is used to lift the clamp, and the front and rear mechanism 20 is used to move the lifting mechanism 19 back and forth. Specifically, the lifting mechanism is mounted on the front and rear mechanism, which drives the lifting mechanism to move back and forth. "Back and forth movement" refers to moving back and forth along the extension direction of the guide rail. The lifting mechanism drives the clamp to move up and down. "Up and down movement" refers to moving back and forth in a direction perpendicular to the extension direction of the guide rail. Through the cooperation of the lifting mechanism and the front and rear mechanism, the clamp can move closer to or away from the guide lift and towards the fabric output device on the second frame. The driving directions of the lifting mechanism and the front and rear mechanism are perpendicular to each other. The fabric is lifted upwards from the plane of the guide rail by the guide lifter, which makes it easier for the clamp to hold the edge of the fabric and pull the fabric out onto the fabric output roller of the fabric output device, so that the worker can wrap the fabric.

[0065] It should be noted that the lifting mechanism can be a cylinder, the front and rear mechanisms can be electric push rods, or other equipment, as long as they can achieve the driving function. The clamp is preferably a pneumatic clamp.

[0066] Preferably, such as Figure 9As shown, the fabric lifting device also includes a fabric sensor 22 mounted on the clamp 21. The fabric sensor 22 is used to detect whether there is fabric on the clamp 21. The fabric sensor 22 is preferably an infrared sensor, but is not limited thereto. The fabric moves along the guide rail under the drive of the fabric driving mechanism. When it encounters the guide lift, it is lifted upward under the guidance of the guide lift and enters between the two clamping arms of the clamp. At this time, the fabric sensor detects the presence of the fabric and sends a signal to the control system. The control system controls the clamp to start, clamps the fabric, then controls the lifting mechanism to start, driving the clamp upward. Then, it controls the front and rear mechanisms to start, causing the lifting mechanism to move backward away from the guide lift, thereby pulling the fabric towards the fabric output device. It should be noted that while the clamp is holding the fabric, the clamping claws need to release the fabric to avoid obstructing the fabric output.

[0067] Preferably, such as Figure 9 As shown, the guide lift 18 is provided with a guide ramp 181, a guide plane 182, and a clearance surface 183. The guide ramp 181 and the clearance surface 183 are respectively inclined downwards from both sides of the guide plane 182. The fabric moves under the drive of the fabric driving mechanism. When it encounters the guide ramp, it is lifted upwards and moves towards the guide plane until it reaches the guide plane. The clamp is located on the clearance surface and on the side where the guide plane and the clearance surface connect. The clamp opens its two clamping arms, allowing the fabric edge to enter between the two clamping arms under the guidance of the guide plane. When the fabric sensor detects the fabric, the control system activates the clamp to hold the fabric. The clearance surface serves to prevent interference with the clamp and ensures that the guide plane corresponds to the opening of the clamp's two clamping arms, thus ensuring that the fabric can be guided between the two clamping arms.

[0068] More preferably, the longitudinal cross-sectional shape of the guide lift 18 is trapezoidal.

[0069] Better, such as Figure 9 As shown, the guide lift 18 is provided with a clearance hole 184 corresponding to the clamp 21. The clearance hole 184 is located on the guide plane 182 and the clearance surface 183. The clearance hole 184 is strip-shaped. The clearance hole spans the guide plane and the clearance surface, allowing the clamp to be placed inside the clearance hole, ensuring that the fabric on the guide plane can smoothly enter between the two clamping arms of the clamp.

[0070] In summary, the present invention provides a fabric drying equipment with high drying efficiency, good drying effect, energy saving, and high degree of automation.

[0071] The above description represents the preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A fabric drying device, characterized in that, Includes drying equipment and heat recovery equipment; The drying device includes an adjustment mechanism and a nozzle assembly. The adjustment mechanism includes an adjustment seat, a drive plate mechanism and an adjustment plate mounted on the adjustment seat. The drive plate mechanism and the adjustment plate are connected. The adjustment seat is provided with an adjustment cavity and an adjustment port that are connected to each other. The nozzle assembly includes an upper nozzle and a lower nozzle. The upper nozzle and the lower nozzle are respectively connected to the adjustment cavity and the adjustment port. The adjusting plate is disposed in the adjusting cavity and extends to the adjusting port. The adjusting plate is driven by the driving plate mechanism to change the area of ​​the adjusting port that is connected to the upper nozzle and the lower nozzle respectively. The heat recovery device includes a first frame and a suction mechanism and a suction nozzle mounted on the first frame. The suction mechanism and the suction nozzle are connected to absorb heat from the fabric. The fabric drying equipment is equipped with a fabric passage for the fabric to pass through; The fabric drying equipment also includes a fabric moving device for driving the fabric to move. The fabric moving device includes a second frame, a fabric driving mechanism mounted on the second frame, and a clamping seat connected to the fabric driving mechanism. The clamping seat is driven by the fabric driving mechanism to move the fabric in the fabric passage. It also includes a fabric lifting device for lifting the fabric; The fabric lifting device includes a guide lift, a lifting mechanism, a front and rear mechanism, and a clamp. The guide lift and the front and rear mechanism are both mounted on the second frame. The lifting mechanism is connected to the front and rear mechanism and the lifting mechanism is connected to the clamp. The guide lift is located on the fabric passage and below the lifting mechanism. The guide lift is provided with a guide ramp, a guide plane and a clearance surface, and the guide ramp and clearance surface are respectively inclined downward from both sides of the guide plane; The guide lift is provided with clearance holes corresponding to the clamps.

2. The fabric drying equipment as described in claim 1, characterized in that, The adjusting plate divides the adjusting port into an upper adjusting port and a lower adjusting port, and the adjusting plate divides the adjusting cavity into an upper adjusting channel and a lower adjusting channel. The upper nozzle is provided with an upper spray cavity and an upper air outlet. The lower nozzle is provided with a lower spray cavity and a lower air outlet. The upper adjustment port, upper adjustment channel, upper spray chamber, and upper air outlet are connected in sequence, and the lower adjustment port, lower adjustment channel, lower spray chamber, and lower air outlet are connected in sequence.

3. The fabric drying equipment as described in claim 2, characterized in that, The upper air outlet is provided with an upper air outlet ring, which extends from the edge of the upper air outlet into the spray cavity and protrudes from the center of the upper air outlet. The lower air outlet is provided with a lower air outlet ring, which extends from the edge of the lower air outlet into the spray cavity and protrudes from the center of the lower air outlet.

4. The fabric drying equipment as described in claim 1, characterized in that, The suction mechanism is provided with a suction port, and the suction nozzle is provided with a connected suction chamber and a suction hole; the heat recovery device also includes a suction base mounted on the first frame, and the suction base is provided with a suction channel. The air intake hole, air intake chamber, air intake channel, and air intake outlet are connected in sequence.

5. The fabric drying equipment as described in claim 1, characterized in that, The clamping seat is provided with a clamping arm, and the clamping arm is provided with a clamping needle and a clamping claw; the clamping claw and the clamping arm are movably connected to clamp the fabric onto the clamping needle.

6. The fabric drying equipment as described in claim 1, characterized in that, The fabric moving device further includes a guiding assembly, which includes a guide rail and a sliding chain. The guide rail is mounted on the second frame, and the guide rail and the sliding chain are slidably connected. The sliding chain is connected to the fabric driving mechanism, and the clamping seat is mounted on the sliding chain.

7. The fabric drying equipment as described in claim 1, characterized in that, The fabric lifting device also includes a fabric sensor mounted on the clamp.

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