CN113684635B - Printing and dyeing fabric drying equipment and drying methods - Google Patents

Abstract

The invention discloses a printing and dyeing cloth drying device and a drying method, wherein the printing and dyeing cloth drying device comprises a high Wen Chuna box and a high Wen Chuna box, wherein the high Wen Chuna box is used for storing high-temperature gas; the drying assembly is arranged at the bottom of the high Wen Chuna box and is used for providing high-temperature gas for the high Wen Chuna box; a drying screen box which is arranged at the top of the high Wen Chuna box, and the cloth is dried in the drying screen box; the shaking component is arranged in the inner cavity of the drying screen box and is used for enabling the cloth to shake at high frequency; the separation box is arranged above the drying screen box, and the high-temperature gas realizes gas-liquid separation in the separation box; the separation assembly is fixedly connected to the top of the separation box and is used for conveying the gas separated from the separation box into the drying assembly; and the reflux assembly is arranged on the left side of the back surface of the high Wen Chuna box and is used for collecting the liquid separated in the separation box in a concentrated manner. The drying method adopting the drying equipment can effectively improve the drying efficiency and save the energy consumption.

Description

Printing and dyeing fabric drying equipment and drying methods

Technical field

The invention belongs to the technical field of cloth drying, and in particular relates to printing and dyeing cloth drying equipment and drying methods.

Background technique

Printing and dyeing, also known as dyeing and finishing, is a processing method and is also a general term for pre-treatment, dyeing, printing, finishing, washing, etc. After printing and dyeing, hot air is usually introduced into the fabric to evaporate and take away the moisture in the fabric. However, since the fabric contains a lot of moisture after printing and dyeing, a large amount of mist will be generated during drying. The mist discharged still contains a lot of heat, and the emitted heat cannot be fully utilized, resulting in a waste of energy, and the fabric is During the drying process, if a single hot air drying method is used, the cloth cannot be dried efficiently and fully, the drying time is prolonged, and the drying efficiency is reduced. This is a shortcoming of the existing technology.

Contents of the invention

The purpose of the present invention is to provide printing and dyeing fabric drying equipment and a drying method to solve the problem in the prior art that the heat emitted from the mist discharged during drying cannot be fully utilized, resulting in a waste of energy, and the fabric is drying. In the process, using a single hot air drying method, the fabric cannot be dried efficiently and fully, which prolongs the drying time and reduces the technical problem of drying timeliness.

The technical solution of the present invention to solve the above technical problems is as follows: printing and dyeing cloth drying equipment, including:

High-temperature storage box, which is used to store high-temperature gas;

Drying component, the drying component is arranged at the bottom of the high-temperature storage box, and the drying component is used to provide high-temperature gas for the high-temperature storage box;

Drying screen box, the drying screen box is installed on the top of the high temperature storage box, and the cloth is dried in the drying screen box;

The dithering component is installed in the inner cavity of the drying screen box. The dithering component is used to cause high-frequency dithering of the cloth and accelerate the air flow rate at the contact surface between the cloth and the air;

Separation box, the separation box is set above the drying screen box, and high-temperature gas achieves gas-liquid separation in the separation box;

The separation component is fixedly connected to the top of the separation box, and the separation component transports the separated gas in the separation box to the drying component for reuse;

The reflux component is arranged on the left side of the back surface of the high-temperature storage box. The reflux component is used to centrally collect the separated liquid in the separation box.

Preferably, the drying assembly includes a drying box installed on the rear side of the high-temperature storage box. The air outlet end of the drying box is connected with two gas delivery pipes, and the end of the gas delivery pipe away from the drying box is connected with a tapered Air supply hood, a chassis is installed at the bottom of the high-temperature storage box, spoiler fans are installed on both sides of the top of the chassis, and two conical air supply hoods are located at the bottom of the two spoiler fans and connected with the spoiler. The fans are connected.

Preferably, the shaking assembly includes a drive motor installed on the back surface of the drying screen box. Internal ring gears are welded to both the front and rear sides of the inner cavity of the drying screen box, and an inner ring gear is provided between the two inner ring gears. Driving column, the front end of the driving column is rotationally connected to the inner wall of the drying screen box through a bearing, the rear end of the driving column penetrates to the rear side of the drying screen box and is fixedly connected to the output shaft of the driving motor, and the two inner There are also three shaking rods parallel to the driving column between the ring gears. The three shaking rods are centrally symmetrical with respect to the driving column. The front and rear sides of the shaking rod surface are fixedly connected with surrounding gears. The driving column Both the front and rear sides of the surface are fixedly connected with a drive gear that meshes with a surrounding gear that meshes with an internal ring gear.

Preferably, the opposite ends of the two internal ring gears are respectively provided with annular limiting shoulders that cooperate with the ends of the shaking rods.

Preferably, the separation assembly includes four mutually parallel fixed columns welded to the inner cavity of the separation box. A plurality of corrugated plates are evenly arranged on the surface of the fixed columns, with a gap between two adjacent corrugated plates. A gas collection hood is engaged with the top of the separation box, and a gas recovery pipe is connected to the top of the gas collection hood. One end of the gas recovery pipe away from the gas collection hood is connected to the drying box. The gas collection hood is connected to the gas recovery pipe. An extraction fan is installed at the joint of the pipe.

Preferably, the return assembly includes a water tank installed on the left side of the drying box. A plurality of triangular water tanks are welded to the bottom of the separation box. The rear ends of each triangular water tank are connected with a liquid return pipe. The liquid return pipe is far away from the separation box. One end of the tank is connected to the top of the water tank, and a drain valve is installed at the bottom on the left side of the water tank.

Preferably, support columns are welded to the four corners of the bottom of the separation box, pipe sleeves are welded to both ends of the front and back surfaces of the drying screen box, and the lower ends of the support columns are welded to the inner cavity of the pipe sleeves. .

Preferably, brackets are installed on both sides of the high-temperature storage box, and two counter-rotating guide rollers are provided on the top of the bracket.

The invention also provides a drying method of printing and dyeing cloth drying equipment, which includes the following steps:

S1. Lay the fabric to be dried in the inner cavity of the drying screen box, and lay the fabric on the surface of the shaking rod so that the fabric is located between the two guide rollers on the same side. The guide rollers on both sides play a role in the fabric. The function of guiding and flattening is to adjust the displacement speed of the cloth through the external tractor during the cloth drying process. The displacement speed should ensure that the cloth discharged from the right side of the drying screen box reaches a dry state;

S2. During the slow displacement of the cloth, the high-temperature gas located in the inner cavity of the drying box is extracted by the spoiler fan from the gas delivery pipe and the conical air supply hood, and is input into the inner cavity of the high-temperature storage box. The high-temperature gas is dried The pores at the bottom of the inner cavity of the dry screen box enter the drying screen box from the high-temperature storage box, causing high-temperature gas to be sprayed to the bottom of the fabric to dry the fabric;

S3. When the cloth is displaced and high-temperature gas is sprayed from the bottom of the inner cavity of the drying screen box, the driving motor drives the driving column to rotate, causing the driving gear to drive the surrounding gear to rotate. Since the surrounding gear meshes with the internal ring gear at the same time, the surrounding gear has internal teeth. Annular rotation is made in the inner cavity of the drying screen box, and then the jitter rod is driven by the surrounding gear to rotate with the driving column as the center. At this time, the cloth in the inner cavity of the drying screen box vibrates at high frequency under the impact of the three jitter rods, speeding up The air flow rate at the contact surface between fabric and air;

S4. While the fabric is drying, the high-temperature gas carries the water vapor in the fabric upward and enters the inner cavity of the separation box. The gas rises upward from the bottom of the corrugated plate and collides with the surface of the corrugated plate, causing the gas to continue to rise. , the moisture in the gas remains on the surface of the corrugated plate;

Under the twitching of the extraction fan, the gas flows back to the inner cavity of the drying box through the gas collecting hood and the gas recovery pipe. After being heated again by the drying box, it is transported to the inner cavity of the high-temperature storage box. Since the heat of the return gas has not been completely dissipated, After entering the inner cavity of the drying box, the heating time of the drying box will be shortened and the energy consumption of the drying box will be reduced;

The liquid attached to the surface of the corrugated plate increases in mass as the amount of accumulated liquid increases. Then the liquid drops into the inner cavity of the triangular water tank, and is then transported to the inner cavity of the water tank through the liquid return pipe. When the water storage volume in the inner cavity of the water tank reaches the upper limit, it passes through the drain valve. to discharge.

Beneficial effects of the present invention: In the present invention, the cloth is dried through the cooperative use of the drying component and the drying screen box, and the drying speed of the cloth is accelerated through the setting of the shaking component, and then the separation component and the reflux component are Used together, the mist generated during the drying process is separated from liquid and gas, which can effectively improve the drying efficiency and save energy consumption. It solves the problem in the existing technology that the heat dissipated in the mist discharged during drying cannot be fully achieved. The use of land, resulting in a waste of energy, and in the process of drying the cloth, a single hot air drying method is used, the cloth cannot be dried efficiently and fully, the drying time is prolonged, and the drying time is reduced. question.

Description of the drawings

The above and/or other advantages of the present invention will become clearer and easier to understand by the detailed description in conjunction with the following drawings, which are schematic only and do not limit the present invention, in which:

Figure 1 is a schematic structural diagram of the drying equipment for printing and dyeing fabrics in the present invention;

Figure 2 is an enlarged view of point A in Figure 1;

Figure 3 is a partial structural schematic diagram of the drying equipment for printing and dyeing fabrics in the present invention;

Figure 4 is a schematic structural diagram of the separation component;

Figure 5 is a schematic diagram of the exploded structure of the separation box and separation components;

Figure 6 is a schematic structural diagram of the return flow assembly;

Figure 7 is a partially exploded structural diagram of the printing and dyeing cloth drying equipment of the present invention;

Figure 8 is a schematic structural diagram of the dither component;

Figure 9 is a schematic structural diagram of the drying assembly.

In the drawings, the parts represented by each number are listed as follows:

1. High temperature storage box, 2. Drying component, 21. Drying box, 22. Gas delivery pipe, 23. Conical air supply hood, 24. Bottom frame, 25. Spoiler fan, 3. Drying screen box, 4. Shaking component, 41. Drive motor, 42. Internal ring gear, 43. Driving column, 44. Shaking rod, 45. Driving gear, 46. Surrounding gear, 47. Annular limit shoulder, 5. Separation box, 6. Separation component, 61. Fixed column, 62. Corrugated plate, 63. Gas collecting hood, 64. Gas recovery pipe, 65. Extraction fan, 7. Return component, 71. Water tank, 72. Triangular sink, 73. Liquid return pipe, 74. Drainage valve, 8. Support column, 9. Pipe sleeve, 10. Bracket, 11. Guide roller.

Detailed ways

Hereinafter, embodiments of the printing and dyeing fabric drying equipment and drying method of the present invention will be described with reference to the accompanying drawings.

The embodiments described here are specific implementations of the present invention and are used to illustrate the concept of the present invention. They are illustrative and illustrative and should not be construed as limiting the implementation of the present invention and the scope of the present invention. In addition to the embodiments recorded here, those skilled in the art can also adopt other obvious technical solutions based on the content disclosed in the claims and the specification of this application. These technical solutions include the use of any obvious technical solutions to the embodiments recorded here. Technical solutions for replacement and modification.

The drawings in this specification are schematic diagrams to assist in explaining the concept of the present invention, schematically showing the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structure of each component of the embodiment of the present invention, the drawings are not drawn to the same scale. The same reference numbers are used to refer to the same parts.

Printing and dyeing fabric drying equipment, including:

High-temperature storage tank 1, which is used to store high-temperature gas;

Drying component 2, the drying component 2 is arranged at the bottom of the high-temperature storage box 1, and the drying component 2 is used to provide high-temperature gas for the high-temperature storage box 1;

Drying screen box 3, the drying screen box 3 is installed on the top of the high temperature storage box 1, and the cloth is dried in the drying screen box 3;

The shaking component 4 is arranged in the inner cavity of the drying screen box 3. The shaking component 4 is used to cause high-frequency shaking of the cloth and accelerate the air flow rate at the contact surface between the cloth and the air;

Separation box 5, the separation box 5 is arranged above the drying screen box 3, and the high-temperature gas realizes gas-liquid separation in the separation box 5;

The separation component 6 is fixedly connected to the top of the separation box 5. The separation component 6 transports the gas separated in the separation box 5 to the drying component 2 for reuse;

The return assembly 7 is provided on the left side of the back surface of the high-temperature storage box 1 . The return assembly 7 is used to centrally collect the liquid separated in the separation box 5 .

The drying assembly 2 includes a drying box 21 installed on the rear side of the high-temperature storage box 1. The air outlet end of the drying box 21 is connected with two gas delivery pipes 22. One end of the gas delivery pipe 22 away from the drying box 21 is connected with a tapered Air supply hood 23, a chassis 24 is installed at the bottom of the high temperature storage box 1, spoiler fans 25 are installed on both sides of the top of the chassis 24, two conical air supply hoods 23 are respectively located at the bottom of the two spoiler fans 25. It is connected with the spoiler fan 25, and through the cooperative use of the spoiler fan 25 and the cone-shaped air supply cover 23, the high-temperature gas in the inner cavity of the drying box 21 can quickly enter the inner cavity of the high-temperature storage box 1, and evenly and automatically The pores at the bottom of the inner cavity of the drying screen box 3 are sprayed on the surface of the cloth to dry the cloth.

The shaking assembly 4 includes a drive motor 41 installed on the back surface of the drying screen box 3. Internal ring gears 42 are welded to both the front and rear sides of the inner cavity of the drying screen box 3, and are provided between the two inner ring gears 42. There is a driving column 43. The front end of the driving column 43 is rotationally connected to the inner wall of the drying screen box 3 through a bearing. The rear end of the driving column 43 penetrates to the rear side of the drying screen box 3 and is fixedly connected to the output shaft of the driving motor 41. There are also three shaking rods 44 parallel to the driving column 43 between the two inner ring gears 42. The three shaking rods 44 are arranged centrally symmetrically with respect to the driving column 43. The front and rear sides of the surface of the shaking rod 44 are both fixed. A surrounding gear 46 is connected, and a driving gear 45 meshing with the surrounding gear 46 is fixedly connected to the front and rear sides of the surface of the driving column 43 . The surrounding gear 46 meshes with the internal ring gear 42 . The opposite ends of the two internal ring gears 42 are respectively provided with annular limiting shoulders 47 that cooperate with the ends of the shaking rods 44. The annular limiting shoulders 47 guide and limit the shaking rods 44. The driving motor 41 drives the driving column 43 to rotate, and the driving column 43 drives the driving gear 45 to rotate synchronously. The driving gear 45 drives the three surrounding gears 46 to rotate synchronously, so that the three shaking rods 44 rotate around the driving column 43, and the three shaking rods 44 pair the cloth. Beating makes the fabric shake at high frequency while drying, so that the fabric can be dried quickly.

The separation assembly 6 includes four mutually parallel fixed columns 61 welded to the inner cavity of the separation box 5. A plurality of corrugated plates 62 are evenly arranged on the surface of the fixed columns 61, with a gap between two adjacent corrugated plates 62. A gas collecting hood 63 is engaged with the top of the separation box 5. The top of the gas collecting hood 63 is connected with a gas recovery pipe 64. The end of the gas recovery pipe 64 away from the gas collecting hood 63 is connected with the drying box 21. The gas collecting hood 63 is connected with the gas. An extraction fan 65 is installed at the connection of the recovery pipe 64. Through the cooperative use of the corrugated plate 62 and the gas collecting cover 63, the gas is separated into liquid and gas after entering the inner cavity of the separation box 5, and the high-temperature gas is recycled and the liquid is processed. Separate and discharge.

The return assembly 7 includes a water tank 71 installed on the left side of the drying box 21. A plurality of triangular water tanks 72 are welded to the bottom of the separation box 5. The rear ends of each triangular water tank 72 are connected with a liquid return pipe 73, and the liquid return pipe 73 is away from the water tank 71. One end of the separation box 5 is connected to the top of the water tank 71. A drain valve 74 is installed at the bottom on the left side of the water tank 71. Through the combined use of the triangular water tank 72 and the liquid return pipe 73, the liquid is recovered and transported to the water tank 71. Centralized storage in the inner cavity.

Support columns 8 are welded to the four corners of the bottom of the separation box 5. Pipe sleeves 9 are welded to both ends of the front and back surfaces of the drying screen box 3. The lower ends of the support columns 8 are welded to the inner cavity of the pipe sleeve 9. Through this structure, the separation box 5 is fixed.

Brackets 10 are installed on both sides of the high-temperature storage box 1. Two counter-rotating guide rollers 11 are provided on the top of the bracket 10. The guide rollers 11 play a role in guiding and laying out the cloth.

The invention also provides a drying method of printing and dyeing cloth drying equipment, which includes the following steps:

S1. Lay the fabric to be dried in the inner cavity of the drying screen box 3, and lay the fabric on the surface of the shaking rod 44, so that the fabric is located between the two guide rollers 11 on the same side, and passes through the guide rollers 11 on both sides. It plays the role of guiding and flattening the cloth. During the drying process of the cloth, the displacement speed of the cloth is adjusted by the external tractor. The displacement speed should ensure that the cloth discharged from the right side of the drying screen box 3 reaches a dry state;

S2. During the slow displacement of the cloth, the spoiler fan 25 extracts the high-temperature gas located in the inner cavity of the drying box 21 from the gas delivery pipe 22 and the conical air supply cover 23, and inputs it into the inner cavity of the high-temperature storage box 1 , the high-temperature gas enters the drying screen box 3 from the high-temperature storage box 1 through the pores at the bottom of the inner cavity of the drying screen box 3, so that the high-temperature gas is sprayed to the bottom of the fabric to dry the fabric;

S3. While the cloth is displaced and the bottom of the inner cavity of the drying screen box 3 is sprayed with high-temperature gas, the driving motor 41 drives the driving column 43 to rotate, so that the driving gear 45 drives the surrounding gear 46 to rotate, because the surrounding gear 46 meshes with the internal ring gear 42 at the same time. , causing the surrounding gear 46 to make an annular rotation in the inner cavity of the inner ring gear 42, and then causing the shaking rod 44 to rotate centered on the driving column 43 driven by the surrounding gear 46. At this time, the cloth located in the inner cavity of the drying screen box 3 High-frequency vibration occurs under the impact of the three shaking rods 44, which accelerates the air flow speed at the contact surface between the cloth and the air;

S4. While the cloth is drying, the high-temperature gas carries the water vapor in the cloth and rises upward, entering the inner cavity of the separation box 5. The gas rises upward from the bottom of the corrugated plate 62 and collides with the surface of the corrugated plate 62, causing The gas continues to rise, and the moisture in the gas remains on the surface of the corrugated plate 62;

Under the twitching of the extraction fan 65, the gas flows back to the inner cavity of the drying box 21 through the gas collecting hood 63 and the gas recovery pipe 64. After being heated again by the drying box 21, the gas is transported to the inner cavity of the high-temperature storage box 1. Due to the backflow gas The heat has not been completely dissipated. After entering the inner cavity of the drying box 21, the heating time of the drying box 21 will be shortened and the energy consumption of the drying box 21 will be reduced;

The liquid attached to the surface of the corrugated plate 62 increases in mass as the amount of liquid accumulation increases, and then the liquid drops into the inner cavity of the triangular water tank 72, and is then transported to the inner cavity of the water tank 71 through the liquid return pipe 73, until the water storage volume in the inner cavity of the water tank 71 reaches the upper limit. Finally, it is discharged through the drain valve 74.

This printing and dyeing cloth drying equipment and drying method uses the drying component 2 and the drying screen box 3 to dry the cloth. Through the setting of the shaking component 4, the drying speed of the cloth is accelerated, and then the separation component is 6 and the reflux component 7 are used together to separate the liquid and gas from the mist generated during the drying process, effectively improving the drying efficiency and saving energy consumption.

The technical features disclosed above are not limited to the disclosed combinations with other features. Those skilled in the art can also perform other combinations of technical features according to the purpose of the invention, so as to achieve the purpose of the invention.

Claims (5)

1. Printing and dyeing fabric drying equipment, which is characterized by: High-temperature storage box (1), the high-temperature storage box (1) is used to store high-temperature gas; Drying component (2), the drying component (2) is arranged at the bottom of the high-temperature storage box (1), and the drying component (2) is used to provide high-temperature gas for the high-temperature storage box (1); the drying component (2) Includes a drying box (21) installed on the rear side of the high-temperature storage box (1); Drying screen box (3), the drying screen box (3) is installed on the top of the high-temperature storage box (1), and the cloth is dried in the drying screen box (3); The shaking component (4) is arranged in the inner cavity of the drying screen box (3). The shaking component (4) is used to cause high-frequency shaking of the cloth and accelerate the air flow rate at the contact surface between the cloth and the air; Separation box (5), the separation box (5) is arranged above the drying screen box (3), and high-temperature gas achieves gas-liquid separation in the separation box (5); The separation component (6) is fixedly connected to the top of the separation box (5). The separation component (6) transports the gas separated in the separation box (5) to the drying component (2) for reuse. ; The reflux component (7) is arranged on the left side of the back surface of the high-temperature storage box (1), and the reflux component (7) is used to centrally collect the liquid separated in the separation box (5); The separation assembly (6) includes four mutually parallel fixed columns (61) welded to the inner cavity of the separation box (5). A plurality of corrugated plates (62) are evenly arranged on the surface of the fixed columns (61). There is a gap between two adjacent corrugated plates (62), a gas collecting hood (63) is engaged with the top of the separation box (5), and a gas recovery pipe (64) is connected to the top of the gas collecting hood (63). ), the end of the gas recovery pipe (64) away from the gas collection hood (63) is connected to the drying box (21), and an extraction fan is installed at the connection between the gas collection hood (63) and the gas recovery pipe (64) (65); The reflux assembly (7) includes a water tank (71) installed on the left side of the drying box (21). A plurality of triangular water tanks (72) are welded to the bottom of the separation box (5). The back of each triangular water tank (72) A liquid return pipe (73) is commonly connected at both ends. One end of the liquid return pipe (73) away from the separation box (5) is connected with the top of the water tank (71). A drainage pipe is installed at the bottom on the left side of the water tank (71). valve(74); The shaking assembly (4) includes a drive motor (41) installed on the back surface of the drying screen box (3). The front and rear sides of the inner cavity of the drying screen box (3) are welded with an internal ring gear ( 42), a driving column (43) is provided between the two inner ring gears (42). The front end of the driving column (43) is rotationally connected to the inner wall of the drying screen box (3) through a bearing. The driving column (43) The rear end of 43) penetrates to the rear side of the drying screen box (3) and is fixedly connected with the output shaft of the driving motor (41). There are also three connecting rods with the driving column (43) between the two inner ring gears (42). Parallel shaking rods (44), three shaking rods (44) are arranged centrally symmetrically with respect to the driving column (43), the front and rear sides of the surface of the shaking rod (44) are fixedly connected with surrounding gears (46), The front and rear sides of the surface of the driving column (43) are fixedly connected with a driving gear (45) that meshes with the surrounding gear (46), and the surrounding gear (46) meshes with the internal ring gear (42); The opposite ends of the two internal ring gears (42) are respectively provided with annular limiting shoulders (47) that cooperate with the ends of the shaking rods (44). 2. The drying equipment for printing and dyeing fabrics according to claim 1, characterized in that the air outlet end of the drying box (21) is connected with two gas delivery pipes (22), and the gas delivery pipes (22) are away from the drying One end of the box (21) is connected with a cone-shaped air supply hood (23), a chassis (24) is installed at the bottom of the high-temperature storage box (1), and both sides of the top of the chassis (24) are installed with Spoiler fan (25), two cone-shaped air supply covers (23) are respectively located at the bottom of the two spoiler fans (25) and are connected with the spoiler fan (25). 3. The drying equipment for printing and dyeing fabrics according to claim 2, characterized in that support columns (8) are welded to the four corners of the bottom of the separation box (5), and the front surface of the drying screen box (3) and Pipe sleeves (9) are welded to both ends of the back surface, and the lower end of the support column (8) is welded to the inner cavity of the pipe sleeve (9). 4. The drying equipment for printing and dyeing fabrics according to claim 3, characterized in that brackets (10) are installed on both sides of the high-temperature storage box (1), and two brackets (10) are provided on the top of the bracket (10). A counter-rotating guide roller (11). 5. A drying method for printing and dyeing cloth drying equipment as claimed in claim 4, characterized in that it includes the following steps: S1. Lay the fabric to be dried in the inner cavity of the drying screen box (3), and lay the fabric on the surface of the shaking rod (44), so that the fabric is located between the two guide rollers (11) on the same side. The guide rollers (11) on both sides play a role in guiding and laying out the cloth. During the drying process of the cloth, the displacement speed of the cloth is adjusted by the external tractor. The displacement speed should ensure that the right side of the drying screen box (3) The fabric reaches a dry state after side discharging; S2. During the slow displacement of the cloth, the spoiler fan (25) extracts the high-temperature gas located in the inner cavity of the drying box (21) from the gas delivery pipe (22) and the conical air supply hood (23), and supplies it to the high-temperature storage tank. The high-temperature gas is input into the inner cavity of the drying screen box (1), and the high-temperature gas enters the drying screen box (3) from the high-temperature storage box (1) through the pores at the bottom of the inner cavity of the drying screen box (3), causing the high-temperature gas to be sprayed onto the fabric At the bottom, the fabric is dried; S3. While the cloth is displaced and the bottom of the inner cavity of the drying screen box (3) is sprayed with high-temperature gas, the driving motor (41) drives the driving column (43) to rotate, causing the driving gear (45) to drive the surrounding gear (46) to rotate. The surrounding gear (46) meshes with the internal ring gear (42) at the same time, causing the surrounding gear (46) to make a circular rotation in the inner cavity of the internal ring gear (42), and then causing the shaking rod (44) to rotate in the inner cavity of the internal ring gear (46). Driven by the drive column (43) as the center, the cloth located in the inner cavity of the drying screen box (3) will vibrate at high frequency under the impact of the three shaking rods (44), speeding up the air flow rate at the contact surface between the cloth and the air. ; S4. While the cloth is drying, the high-temperature gas carries the water vapor in the cloth and rises upward, entering the inner cavity of the separation box (5). The gas rises upward from the bottom of the corrugated plate (62) and interacts with the corrugated plate (62). The impact occurs on the surface, causing the gas to continue to rise, and the moisture in the gas remains on the surface of the corrugated plate (62); Under the twitching of the extraction fan (65), the gas flows back to the inner cavity of the drying box (21) through the gas collecting hood (63) and the gas recovery pipe (64). It is heated again by the drying box (21) and then flows to the high-temperature storage box. (1). Since the heat of the return gas has not been completely dissipated, after entering the inner cavity of the drying box (21), the heating time of the drying box (21) will be shortened and the energy consumption of the drying box (21) will be reduced; The liquid attached to the surface of the corrugated plate (62) increases in mass as the amount of liquid accumulation increases. Then the liquid drops into the inner cavity of the triangular water tank (72), and is then transported to the inner cavity of the water tank (71) through the liquid return pipe (73). (71) After the amount of water stored in the inner cavity reaches the upper limit, it is discharged through the drain valve (74).