Energy-saving type printed and dyed fabric front and back drying device for textile processing

Abstract

The invention relates to the technical field of textile processing, in particular to an energy-saving type textile processing printed and dyed fabric front and back surface drying device which comprises a drying bin and further comprises a drying mechanism installed in the drying bin, and the rotating end of the drying mechanism is sleeved with a screen conveying belt used for conveying printed and dyed fabric; the filtering mechanism is mounted at the bottom of the drying bin and is used for filtering wastewater; the air conveying mechanism is installed in the drying bin and used for generating auxiliary airflow; the cleaning mechanism is installed in the drying bin and used for cleaning the screen conveying belt; the cleaning mechanism comprises a first pressing roller, a second pressing roller, a first cleaning roller, a gear, a second cleaning roller and a spraying assembly. The first pressing roller and the second pressing roller are movably connected into the drying bin. According to the device, water is sprayed to the screen conveying belt firstly, then the screen conveying belt is cleaned through rotation of the first cleaning roller and the second cleaning roller, cleanliness of the screen conveying belt is kept, and it is avoided that dye affects follow-up use of the screen conveying belt.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of textile processing, and particularly relates to an energy-saving printing and dyeing fabric front and back drying device for textile processing. BACKGROUND

[0002] Printing and dyeing fabric is a commonly used fabric, and after printing and dyeing, a printing and dyeing fabric front and back drying device is needed to dry the printing and dyeing fabric.

[0003] A fabric drying box is disclosed in Chinese patent document with authorized publication number "CN214701638U", which comprises a box body, a screen conveyor belt is arranged in the box body, and an inlet and an outlet matched with the screen conveyor belt are arranged at both ends of the box body. The above prior art can dry the fabric with good elasticity without damaging the fabric, and the moisture discharged during fabric drying will not pollute the atmospheric environment.

[0004] Some dark printing and dyeing fabrics may easily fade, and when these easily faded printing and dyeing fabrics are placed on the screen conveyor belt, the pigments may be attached to the screen conveyor belt, thereby affecting the subsequent drying use. SUMMARY

[0005] The present application aims to solve the problems in the background art, and provides an energy-saving printing and dyeing fabric front and back drying device for textile processing.

[0006] The technical scheme of the present application is as follows: an energy-saving printing and dyeing fabric front and back drying device for textile processing, comprising a drying bin, further comprising:

[0007] A drying mechanism is installed in the drying bin, and a screen conveyor belt for conveying printing and dyeing fabric is sleeved on the rotating end of the drying mechanism;

[0008] A filtering mechanism is installed at the bottom of the drying bin and is used for filtering wastewater;

[0009] A gas conveying mechanism is installed in the drying bin and is used for generating auxiliary air flow;

[0010] A cleaning mechanism is installed in the drying bin and is used for cleaning the screen conveyor belt;

[0011] The cleaning mechanism comprises a pressing roller one, a pressing roller two, a cleaning roller one, a gear, a cleaning roller two and a spraying assembly; the pressing roller one and the pressing roller two are movably connected in the drying bin, and the pressing roller one and the pressing roller two are movably connected with the screen conveying belt; the cleaning roller one is movably connected in the inner cavity of the drying bin and is in contact with the screen conveying belt; the cleaning roller two is movably connected in the inner cavity of the drying bin and is in contact with the screen conveying belt; the cleaning roller one is in transmission connection with the pressing roller two; the cleaning roller one and the cleaning roller two are both provided with gears, and the two gears are in meshing engagement; the spraying assembly is installed on the drying bin and is used for spraying water onto the screen conveying belt; the screen conveying belt drives the pressing roller one and the pressing roller two to rotate, and the pressing roller two drives the cleaning roller one and the cleaning roller two to rotate to clean the surface of the screen conveying belt.

[0012] Preferably, the spraying assembly comprises a pipe one, a spraying head and a water pump.

[0013] The pipe one is installed in the drying bin, a water pump is installed in the pipe one, and the bottom end of the pipe one is provided with the spraying head; the water pump delivers water to the pipe one, and the spraying head sprays water onto the screen conveying belt.

[0014] Preferably, the filtering mechanism comprises a water collecting bin, a filtering assembly a, a filtering assembly b and a conveying assembly.

[0015] The water collecting bin is installed at the bottom end of the drying bin, and the inner cavity of the water collecting bin is slidably connected with the filtering assembly a for filtering waste water for the first time; the bottom end of the water collecting bin is provided with the filtering assembly b for filtering waste water for the second time, and the conveying assembly is installed at the output end of the filtering assembly b.

[0016] Preferably, the filtering assembly a comprises a filtering box, an L plate, an elastic piece, a filtering plate and a knocking unit.

[0017] The filtering box is slidably connected in the water collecting bin, and the bottom end of the filtering box is provided with the L plate; the two ends of the elastic piece are connected with the L plate and the filtering plate respectively; the filtering plate is movably connected with the L plate; the knocking unit is installed on the cleaning roller two and the filtering plate and is used for vibrating the filtering plate.

[0018] Preferably, the knocking unit comprises a conical part two and a conical part one.

[0019] The conical part two is installed on the cleaning roller two, the conical part one is installed on the filtering plate, and the conical part one is located in the rotating path of the conical part two.

[0020] Preferably, the filtering assembly b comprises a filtering bin, a filtering part and a pipe two.

[0021] The filtering bin is communicated at the bottom end of the water collecting bin; the inner cavity of the filtering bin is slidably connected with the filtering part; and the two ends of the pipe two are connected with the filtering bin and the conveying assembly respectively.

[0022] Preferably, the conveying assembly comprises a hose, a limiting part, a three-head extrusion roller and a limiting rod.

[0023] The hose is connected with the output end of the filter assembly b, the limiting part is installed on the drying bin and is sleeved with the hose outside, the three-head extrusion roller is connected with the pressing roller I and extrudes the hose, the limiting rod is installed on the limiting part and is used for limiting the hose, and the hose is limited by the limiting part, the three-head extrusion roller and the limiting rod and is in the circular arc shape.

[0024] Preferably, the gas conveying assembly comprises a rotating disc, a round rod, a sleeve rod, a piston shaft, a piston cylinder, a one-way air inlet valve, a one-way air outlet valve, a pipe III, a gas blowing part and a supporting part.

[0025] The rotating disc is installed on the pressing roller II, the round rod is installed on the rotating disc, the sleeve rod is movably sleeved with the round rod, the small end of the piston shaft is connected with the sleeve rod, the large end of the piston shaft is movably sleeved in the piston cylinder, the piston cylinder is installed outside the drying bin, the one-way air inlet valve and the one-way air outlet valve are both installed on the piston cylinder, the output end of the one-way air outlet valve is connected with the pipe III, the pipe III penetrates the drying bin and is connected with the gas blowing part, and the supporting part is installed outside the drying bin and the piston shaft is movably sleeved in the supporting part.

[0026] Preferably, the drying mechanism comprises a motor, a conveying roller and a drying device.

[0027] The motor is installed on the drying bin and the output shaft of the motor is connected with the conveying roller, the screen conveying belt is sleeved with the screen conveying belt, and the drying device is installed in the drying bin.

[0028] Compared with the prior art, the above technical scheme of the present application has the following beneficial technical effects:

[0029] The printing and dyeing fabric is placed on the surface of the screen conveying belt, then the motor drives the conveying roller to rotate, so that the screen conveying belt is operated and conveyed to the lower side of the drying device, and then the printing and dyeing fabric is dried.

[0030] When the screen conveying belt is operated, the pressing roller I and the pressing roller II are driven to rotate, the cleaning roller I is driven to rotate by the pressing roller II, the cleaning roller II is driven to rotate by the gear, the front and back surfaces of the screen conveying belt are cleaned by the cleaning roller I and the cleaning roller II, the external water source is conveyed into the pipe I by the water pump, and then the water is conveyed to the screen conveying belt by the spray head, so that the screen conveying belt is first sprayed with water, and then the screen conveying belt is cleaned by the cleaning roller I and the cleaning roller II, so that the screen conveying belt is kept clean, and the subsequent use of the screen conveying belt is not affected by the dye.

[0031] Then the sewage of the cleaned screen conveying belt enters the filter box along the water collecting bin, the particles washed down from the surface of the screen conveying belt are filtered by the filter plate, such as the dust and some large-particle pigment impurities on the surface of the fabric during storage, then the cleaning roller II drives the conical part II to rotate, the conical part II contacts with the conical part I, the conical part I is driven to move, the filter plate is vibrated, and the filter plate is prevented from being blocked.

[0032] The pigments in the wastewater are then adsorbed through the filtration section.

[0033] The three-headed extrusion rollers rotate and squeeze the hose by the pressure roller, thereby transporting the filtered water in the hose to pipe one, and then spraying it onto the surface of the screen conveyor belt through the spray head at the bottom of pipe one.

[0034] When the second pressing roller rotates, it drives the turntable to rotate, which in turn drives the sleeve rod to move. The sleeve rod drives the piston shaft to move back and forth inside the piston cylinder. External air is drawn into the piston cylinder through the one-way air inlet valve, and then transported to the air blowing section through the one-way air outlet valve and pipe three and blown onto the surface of the screen conveyor belt. This achieves the drying of the screen conveyor belt and causes the airflow in the drying chamber to blow upward, so that the hot airflow generated by the drying equipment blows upward to dry the bottom of the screen conveyor belt. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the structure of the present invention;

[0036] Figure 2 This is a schematic diagram of the drying chamber proposed in this invention;

[0037] Figure 3 This is a schematic diagram of the structure of the pressing roller proposed in this invention;

[0038] Figure 4 This is a schematic diagram of the water collection tank proposed in this invention;

[0039] Figure 5 For the present invention Figure 4 Enlarged view of point A in the middle;

[0040] Figure 6 This is a schematic diagram of the structure of the turntable proposed in this invention;

[0041] Figure 7 This is a schematic diagram of the limiting part proposed in this invention.

[0042] Reference numerals: 1. Drying chamber; 2. Pressing roller one; 3. Pressing roller two; 4. Cleaning roller one; 5. Gear; 6. Cleaning roller two; 7. Pipe one; 8. Spray head; 9. Water pump; 10. Motor; 11. Conveying roller; 12. Screen conveyor belt; 13. Water collection chamber; 14. Filter box; 15. L-plate; 16. Elastic element; 17. Filter plate; 18. Conical part one; 19. Conical part two; 20. Filter chamber; 21. Filtering part; 22. Pipe two; 23. Hose; 24. Limiting part; 25. Three-headed extrusion roller; 26. Limiting rod; 27. Turntable; 28. Round rod; 29. ​​Sleeve rod; 30. Piston shaft; 31. Piston cylinder; 32. One-way air inlet valve; 33. One-way air outlet valve; 34. Pipe three; 35. Air blowing part; 36. Drying equipment; 37. Support part. Detailed Implementation

[0043] Example 1, as Figures 1-7 As shown, the present invention proposes an energy-saving drying device for the front and back sides of printed and dyed fabrics for textile processing, which includes a drying mechanism, a filtering mechanism, an air conveying mechanism, a cleaning mechanism, and a drying chamber 1.

[0044] The drying mechanism is installed inside the drying chamber 1, and a screen conveyor belt 12 for conveying printed and dyed fabrics is sleeved on the rotating end;

[0045] The filter mechanism is installed at the bottom of the drying chamber 1 and is used to filter wastewater;

[0046] The gas delivery mechanism is installed inside the drying chamber 1 and is used to generate auxiliary airflow;

[0047] The cleaning mechanism is installed inside the drying chamber 1 and is used to clean the screen conveyor belt 12;

[0048] The cleaning mechanism includes a first pressure roller 2, a second pressure roller 3, a first cleaning roller 4, a gear 5, a second cleaning roller 6, and a spray assembly. The first pressure roller 2 and the second pressure roller 3 are both movably connected inside the drying chamber 1, and are movably connected to the screen conveyor belt 12. The first cleaning roller 4 is movably connected inside the drying chamber 1 and contacts the screen conveyor belt 12. The second cleaning roller 6 is movably connected inside the drying chamber 1 and contacts the screen conveyor belt 12. The first cleaning roller 4 is drive-connected to the second pressure roller 3. Both the first cleaning roller 4 and the second cleaning roller 6 are equipped with gears 5, which mesh. The spray assembly is installed on the drying chamber 1 and is used to spray water onto the screen conveyor belt 12. The screen conveyor belt 12 drives the first pressure roller 2 and the second pressure roller 3 to rotate, and the second pressure roller 3 drives the first cleaning roller 4 and the second cleaning roller 6 to rotate to clean the surface of the screen conveyor belt 12.

[0049] The surfaces of the first pressing roller 2 and the second pressing roller 3 are rough, which enables the screen conveyor belt 12 to drive the first pressing roller 2 and the second pressing roller 3 to rotate when it is running.

[0050] The spray assembly includes pipe 7, spray head 8 and water pump 9;

[0051] Pipe 7 is installed inside the drying chamber 1, and a water pump 9 is installed thereon. Spray head 8 is installed at the bottom of pipe 7. The water pump 9 delivers water to pipe 7, and the spray head 8 sprays water onto the screen conveyor belt 12.

[0052] Connect the external water source to the input end of the water pump 9. During processing, start the water pump 9 to deliver the external water source to the pipe 7. Then, spray the water onto the screen conveyor belt 12 through the spray head 8. After spraying, the water is cleaned by the cleaning roller 4 and the cleaning roller 6.

[0053] Example 2, as Figures 1-6 As shown, the present invention proposes an energy-saving drying device for the front and back sides of printed and dyed fabrics for textile processing. Compared with Embodiment 1, the filtration mechanism of this embodiment includes a water collection tank 13, a filter component a, a filter component b, and a conveying component.

[0054] The water collection chamber 13 is installed at the bottom of the drying chamber 1, and its inner cavity is slidably connected to the filter component a for the first filtration of wastewater; the bottom of the water collection chamber 13 is equipped with the filter component b for the second filtration of wastewater, and the conveying component is installed at the output end of the filter component b.

[0055] The filter assembly a includes a filter box 14, an L-plate 15, an elastic element 16, a filter plate 17, and a striking unit.

[0056] The filter box 14 is slidably connected inside the water collection tank 13, and the bottom end of the filter box 14 is equipped with an L plate 15; the two ends of the elastic member 16 are respectively connected to the L plate 15 and the filter plate 17; the filter plate 17 is movably connected to the L plate 15; the striking unit is installed on the cleaning roller 6 and the filter plate 17 and is used to vibrate the filter plate 17.

[0057] The elastic element 16 consists of a spring and a telescopic rod, with the spring sleeved around the outer periphery of the telescopic rod.

[0058] The upper end of the water collection tank 13 is inclined. The sprayed water cleans the screen conveyor belt 12. The cleaned water is transported along the water collection tank 13 to the filter box 14. Then, the impurity particles in the wastewater are filtered through the filter plate 17. The filter plate 17 is then vibrated by the tapping unit and is movably connected to the filter plate 17 through the L plate 15. The L plate 15 protects the elastic element 16, preventing most of the wastewater from coming into contact with the elastic element 16 after being filtered by the filter plate 17, which could damage the elastic element 16.

[0059] The striking unit includes a second conical portion 19 and a first conical portion 18;

[0060] The conical part two 19 is installed on the cleaning roller two 6, and the conical part one 18 is installed on the filter plate 17 and located in the rotating path of the conical part two 19.

[0061] When the cleaning roller two 6 rotates, the conical part two 19 rotates and contacts the conical part one 18, and the conical part one 18 is pressed downward, the filter plate 17 is lowered, and the elastic member 16 is contracted and stored, and when the conical part two 19 is separated from the conical part one 18, the elastic member 16 is released to vibrate the filter plate 17, thereby avoiding the impurities from blocking the filter plate 17.

[0062] The filter assembly b includes a filter bin 20, a filter part 21 and a pipe two 22.

[0063] The filter bin 20 is communicated at the bottom end of the water collecting bin 13, the inner cavity of the filter bin 20 is slidingly connected with the filter part 21, and the two ends of the pipe two 22 are respectively connected with the filter bin 20 and the conveying assembly.

[0064] The filter part 21 can adopt activated carbon material.

[0065] The filtered wastewater enters the filter bin 20, and then the filter part 21 adsorbs the pigments in the wastewater.

[0066] The conveying assembly includes a hose 23, a limiting part 24, a three-head extrusion roller 25 and a limiting rod 26.

[0067] The hose 23 is connected with the output end of the filter assembly b, the limiting part 24 is installed on the drying bin 1 and sleeved outside the hose 23, the three-head extrusion roller 25 is connected with the pressing roller one 2 and extrudes the hose 23, and the limiting rod 26 is installed on the limiting part 24 and used for limiting the hose 23, and the hose 23 is in a circular arc shape under the limiting of the limiting part 24, the three-head extrusion roller 25 and the limiting rod 26.

[0068] When the screen conveyor belt 12 operates, the pressing roller one 2 and the pressing roller two 3 rotate, the three-head extrusion roller 25 rotates through the pressing roller one 2, and the three-head extrusion roller 25 always extrudes the hose 23 through two protruding parts, so that the water is pumped to the direction of the pipe one 7 through the negative pressure in the inner cavity of the hose 23 and the conveying extrusion of the three-head extrusion roller 25.

[0069] Therefore, the situation that some small particle impurities remaining in the filtered water cause damage to the liquid conveying equipment such as the water pump 9 is avoided.

[0070] In example three, as Figures 2-4 , Figure 5 and Figure 6As shown, the energy-saving printing and dyeing fabric drying device for textile processing is provided, compared with the second embodiment, the gas conveying mechanism of the present embodiment comprises a rotating disc 27, a round rod 28, a sleeve rod 29, a piston shaft 30, a piston cylinder 31, a one-way air inlet valve 32, a one-way air outlet valve 33, a pipe three 34, a blowing part 35 and a supporting part 37.

[0071] The rotating disc 27 is installed on the second pressing roller 3, and the round rod 28 is installed on the rotating disc 27; the sleeve rod 29 is movably sleeved on the round rod 28; the small end of the piston shaft 30 is connected with the sleeve rod 29, and the large end is movably sleeved in the piston cylinder 31; the piston cylinder 31 is installed outside the drying bin 1; the one-way air inlet valve 32 and the one-way air outlet valve 33 are both installed on the piston cylinder 31, the output end of the one-way air outlet valve 33 is connected with the pipe three 34, the pipe three 34 penetrates through the drying bin 1 and is connected with the blowing part 35; and the supporting part 37 is installed outside the drying bin 1, and the piston shaft 30 is movably sleeved in the supporting part 37.

[0072] The rotating disc 27 rotates to drive the round rod 28 to rotate, the round rod 28 drives the sleeve rod 29 to move, and the sleeve rod 29 drives the piston shaft 30 to move, but the piston shaft 30 is limited by the supporting part 37, so that when the round rod 28 rotates, the sleeve rod 29 can only move back and forth along the axis direction of the piston cylinder 31; when the piston shaft 30 moves towards the rotating disc 27, the external air is sucked into the one-way air inlet valve 32; when the piston shaft 30 moves towards the one-way air outlet valve 33, the air in the cavity of the piston cylinder 31 is blown out from the blowing part 35 through the one-way air outlet valve 33 and the pipe three 34 to the screen conveying belt 12, and the hot air flow is blown out from the bottom to the top, so that the screen conveying belt 12 is fully dried, and the flowability of the hot air flow in the cavity of the drying bin 1 is improved, thereby saving energy and being environmentally friendly.

[0073] As shown in the fourth embodiment, Figure 1 and Figure 2 The energy-saving printing and dyeing fabric drying device for textile processing is provided, compared with the third embodiment, the drying mechanism of the present embodiment comprises a motor 10, a conveying roller 11 and a drying device 36.

[0074] The motor 10 is installed on the drying bin 1, and the output shaft is connected with the conveying roller 11; the screen conveying belt 12 is sleeved on the screen conveying belt 12; and the drying device 36 is installed in the drying bin 1.

[0075] In the present application, the printing and dyeing fabric is placed on the screen conveying belt 12, then the motor 10 drives the conveying roller 11 to rotate, the printing and dyeing fabric is moved, and then the drying device 36 is used for drying.

[0076] The input end of the water pump 9 is connected with an external water source, then the water pump 9 is started to convey water into the pipe one 7, and then the water is sprayed to the screen conveying belt 12 through the spray head 8.

[0077] Subsequently, the screen conveying belt 12 is in contact with the pressing roller one 2 and the pressing roller two 3, the pressing roller one 2 and the pressing roller two 3 are driven to rotate, when the pressing roller two 3 rotates, the cleaning roller one 4 is driven to rotate through the transmission belt, the gear 5 is driven to rotate through the cleaning roller one 4, and then the other gear 5 is driven to rotate, and then the cleaning roller two 6 is driven to rotate, when the cleaning roller one 4 and the cleaning roller two 6 rotate, the screen conveying belt 12 is cleaned.

[0078] Subsequently, the sewage enters the filter box 14 along the water collecting bin 13, and then the impurity particles in the sewage are filtered through the filter plate 17 in the filter box 14, when the cleaning roller two 6 rotates, the conical part two 19 is driven to rotate, the filter plate 17 is moved through the contact between the conical part two 19 and the conical part one 18, and the filter plate 17 is vibrated through the elasticity of the elastic member 16, so that the filter plate 17 is prevented from being blocked after long time use

[0079] Subsequently, the filtered sewage enters the filter bin 20, and then the pigment in the sewage is filtered through the filter part 21.

[0080] When the pressing roller one 2 rotates, the three-head extrusion roller 25 is driven to rotate, so that the two protruding parts of the three-head extrusion roller 25 extrude the hose 23, the water filtered by the filter part 21 is drawn into the hose 23 along the pipe two 22, and then is conveyed to the pipe one 7 through the hose 23, so that the water is sprayed to the surface of the screen conveying belt 12 through the spray head 8 at the bottom end of the pipe one 7.

[0081] When the pressing roller two 3 rotates, the rotating disc 27 is driven to rotate, the circular rod 28 is driven to rotate through the rotating disc 27, the sleeve rod 29 is driven to move through the circular rod 28, at this time, the sleeve rod 29 can only move back and forth along the axis direction of the piston cylinder 31 through the limiting of the piston shaft 30 by the piston cylinder 31 and the supporting part 37, when the piston shaft 30 moves to the sleeve rod 29, the external air is drawn into the piston cylinder 31 along the one-way air inlet valve 32, when the piston shaft 30 moves to the one-way air outlet valve 33, the air in the piston cylinder 31 is conveyed to the air blowing part 35 along the one-way air outlet valve 33 and the pipe three 34, and then is blown out to the bottom of the screen conveying belt 12 through the air blowing part 35.

[0082] When the impurities in the inner cavity of the filter box 14 are collected too much, the filter box 14 is drawn out of the inner cavity of the water collecting bin 13 through the handle arranged on the filter box 14, and the filter part 21 can be drawn out of the inner cavity of the filter bin 20 for replacement.

[0083] The embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited to this, and various changes can be made within the knowledge range of those skilled in the art without departing from the purpose of the present application.

Claims

1. An energy-saving drying device for the front and back sides of printed and dyed fabrics for textile processing, comprising a drying chamber (1), characterized in that, Also includes: The drying mechanism is installed in the drying chamber (1) and the rotating end is fitted with a screen conveyor belt (12) for conveying the printed and dyed fabric. A filtration mechanism is installed at the bottom of the drying chamber (1) and is used to filter wastewater; An air delivery mechanism is installed inside the drying chamber (1) and is used to generate auxiliary airflow; A cleaning mechanism is installed inside the drying chamber (1) and is used to clean the screen conveyor belt (12); The cleaning mechanism includes a first pressing roller (2), a second pressing roller (3), a first cleaning roller (4), a gear (5), a second cleaning roller (6), and a spray assembly; the first pressing roller (2) and the second pressing roller (3) are both movably connected inside the drying chamber (1), and the first pressing roller (2) and the second pressing roller (3) are movably connected to the screen conveyor belt (12); the first cleaning roller (4) is movably connected inside the drying chamber (1) and is in contact with the screen conveyor belt (12); the second cleaning roller (6) is movably connected inside the drying chamber (1) and is in contact with the screen. The conveyor belt (12) is in contact; the first cleaning roller (4) is connected to the second pressing roller (3); both the first cleaning roller (4) and the second cleaning roller (6) are equipped with gears (5), and the two gears (5) mesh; the spray assembly is installed on the drying chamber (1) to spray water onto the screen conveyor belt (12); the screen conveyor belt (12) drives the first pressing roller (2) and the second pressing roller (3) to rotate, and the second pressing roller (3) drives the first cleaning roller (4) and the second cleaning roller (6) to rotate to clean the surface of the screen conveyor belt (12).

2. The energy-saving drying device for the front and back sides of printed and dyed fabrics for textile processing according to claim 1, characterized in that, The spray assembly includes a pipe (7), a spray head (8), and a water pump (9); Pipe 1 (7) is installed inside the drying chamber (1), and a water pump (9) is installed thereon. A spray head (8) is installed at the bottom of pipe 1 (7). The water pump (9) delivers water to pipe 1 (7), and the spray head (8) sprays water onto the screen conveyor belt (12).

3. The energy-saving drying device for the front and back sides of printed and dyed fabrics for textile processing according to claim 1, characterized in that, The filtration mechanism includes a water collection tank (13), a filter assembly a, a filter assembly b, and a conveying assembly; The water collection chamber (13) is installed at the bottom of the drying chamber (1), and its inner cavity is slidably connected to the filter component a for the first filtration of wastewater; the bottom of the water collection chamber (13) is installed with the filter component b for the second filtration of wastewater, and the conveying component is installed at the output end of the filter component b.

4. The energy-saving drying device for the front and back sides of printed and dyed fabrics for textile processing according to claim 3, characterized in that, The filter assembly a includes a filter box (14), an L-plate (15), an elastic element (16), a filter plate (17), and a striking unit. The filter box (14) is slidably connected inside the water collection tank (13), and an L plate (15) is installed at its bottom end; the two ends of the elastic element (16) are respectively connected to the L plate (15) and the filter plate (17); the filter plate (17) is movably connected to the L plate (15); the striking unit is installed on the cleaning roller (6) and the filter plate (17) and is used for the vibration of the filter plate (17).

5. The energy-saving drying device for the front and back sides of printed and dyed fabrics for textile processing according to claim 4, characterized in that, The striking unit includes a second conical part (19) and a first conical part (18); Conical part two (19) is mounted on cleaning roller two (6), and conical part one (18) is mounted on filter plate (17). Conical part one (18) is located on the rotation path of conical part two (19).

6. The energy-saving drying device for the front and back sides of printed and dyed fabrics for textile processing according to claim 3, characterized in that, The filter assembly b includes a filter chamber (20), a filter section (21), and a second tube (22); The filter chamber (20) is connected to the bottom of the water collection chamber (13); the inner cavity of the filter chamber (20) is slidably connected to the filter part (21); the two ends of the pipe (22) are respectively connected to the filter chamber (20) and the conveying assembly.

7. The energy-saving drying device for the front and back sides of printed and dyed fabrics for textile processing according to claim 3, characterized in that, The conveying assembly includes a hose (23), a limiting part (24), a three-headed extrusion roller (25), and a limiting rod (26); The hose (23) is connected to the output end of the filter assembly b. The limiting part (24) is installed on the drying chamber (1) and sleeved on the hose (23). The three-head extrusion roller (25) is connected to the first pressing roller (2) and extrudes the hose (23). The limiting rod (26) is installed on the limiting part (24) and is used to limit the hose (23). The hose (23) is arc-shaped under the limiting part (24), the three-head extrusion roller (25) and the limiting rod (26).

8. The energy-saving drying device for the front and back sides of printed and dyed fabrics for textile processing according to claim 1, characterized in that, The gas delivery assembly includes a turntable (27), a round rod (28), a sleeve rod (29), a piston shaft (30), a piston cylinder (31), a one-way inlet valve (32), a one-way outlet valve (33), a pipe (34), a blowing section (35), and a support section (37); The turntable (27) is mounted on the second pressing roller (3), and the round rod (28) is mounted on the turntable (27); the sleeve rod (29) is movably mounted on the round rod (28); the small end of the piston shaft (30) is connected to the sleeve rod (29), and its large end is movably mounted inside the piston cylinder (31); the piston cylinder (31) is mounted outside the drying chamber (1); the one-way air inlet valve (32) and the one-way air outlet valve (33) are both mounted on the piston cylinder (31), and the output end of the one-way air outlet valve (33) is connected to the third pipe (34), which passes through the drying chamber (1) and connects to the air blowing part (35); the support part (37) is mounted outside the drying chamber (1), and the piston shaft (30) is movably mounted inside the support part (37).

9. The energy-saving drying device for the front and back sides of printed and dyed fabrics for textile processing according to claim 1, characterized in that, The drying mechanism includes a motor (10), a conveyor roller (11), and a drying device (36); The motor (10) is installed on the drying chamber (1), and its output shaft is connected to the conveyor roller (11); the screen conveyor belt (12) is sleeved on the screen conveyor belt (12); the drying equipment (36) is installed inside the drying chamber (1).

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