Printing and dyeing equipment with dedusting and drying device

Abstract

The invention belongs to the technical field of printing and dyeing, particularly relates to printing and dyeing equipment with a dedusting and drying device, and aims to solve the problem that cloth is not rinsed and dried in the prior art, the printing and dyeing equipment comprises a printing and dyeing box, a controller is fixedly mounted at the upper end of the outer wall of one end of the printing and dyeing box, and a plurality of guide rollers are fixedly arranged between the inner walls of the two ends of the printing and dyeing box; a processing frame is fixedly connected to the upper end of one side of the printing and dyeing box. As the steam cover and the negative pressure hopper are arranged at the upper end and the lower end of the fabric in the processing frame respectively, the booster pump, the air pump and the high-temperature steam generator are started to work, high-temperature steam is uniformly jetted to the top end of the fabric from a flow equalizing net in the steam cover along the steam pipe, and the fabric is subjected to high-temperature steam cleaning; meanwhile, a negative pressure suction pipe sucks away dirt on the outer wall of the circumference of the electric cleaning roller through strong suction force, dirt, bacteria and the like of the fabric are sucked away again through a dirt suction opening, and rinsing, cleaning and drying of the fabric are completed.

Description

Technical Field

[0001] The present invention relates to the technical field of printing and dyeing, and in particular to a printing and dyeing device with a dust removal and drying device. Background Art

[0002] Printing and dyeing refers to a processing technology that applies dyes or pigments to materials such as textiles, leather, and paper to achieve changes and beautification of patterns and colors, thereby achieving decorative and protective effects. Printing and dyeing is a highly technical process that requires complex procedures and precise control to achieve the desired effect. Printing and dyeing refers to a processing technology that applies dyes or pigments to materials such as textiles, leather, and paper to achieve changes and beautification of patterns and colors, thereby achieving decorative and protective effects. Printing and dyeing is a highly technical process that requires complex procedures and precise control to achieve the desired effect.

[0003] After searching, the patent publication number CN106192261A discloses a patent named "A printing and dyeing equipment with a dust removal and drying device". The technical problem to be solved is that direct printing and dyeing without removing dust from the fabric can easily affect the quality of the fabric; during printing and dyeing, the printing and dyeing liquid on the fabric drips everywhere, causing pollution to the working environment. After printing and dyeing is completed, the fabric is directly rolled up, and the printing and dyeing liquid between the fabrics will also affect each other, changing the initial printing and dyeing effect, and is not easy to store; the fabric can be dusted before printing and dyeing, improving the quality of the fabric, and the printing and dyeing liquid dripping on the fabric can be collected in time to ensure the working environment. After printing and dyeing is completed, the fabric is dried in time to facilitate storage.

[0004] However, the following drawbacks still need to be solved: the fabric is not rinsed and dried, resulting in the moisture absorbed by the fabric contaminating the dye and affecting the quality of subsequent fabric printing and dyeing. Some damp fabrics cannot absorb enough dye, resulting in different shades of color after printing and dyeing. Summary of the Invention

[0005] Based on the existing technical problem that the cloth is not rinsed and dried, the present invention proposes a printing and dyeing equipment with a dust removal and drying device.

[0006] The present invention provides a printing and dyeing equipment with a dust removal and drying device, comprising a printing and dyeing box, wherein a controller is fixedly installed on the upper end of an outer wall of one end of the printing and dyeing box, a plurality of guide rollers are fixedly arranged between the inner walls at both ends of the printing and dyeing box, an upper end of one side of the printing and dyeing box is fixedly connected to a processing frame, and a first pair of rollers and a second pair of rollers are rotatably installed on both sides of the processing frame, a high-temperature steam generator is provided at the bottom end of the processing frame, an output end of the high-temperature steam generator is fixedly connected to a steam pipe, and the steam pipe passes through the processing frame and extends to the top of the inner side of the processing frame, and the end of the steam pipe is fixedly connected to a steam hood, a filter box is provided on one side of the printing and dyeing box, and a booster pump is fixedly installed on the inlet end of the bottom end of the filter box, a negative pressure hopper is provided at the lower end of the processing frame, and a negative pressure suction pipe is fixedly connected between the output end of the negative pressure hopper and the inlet end of the booster pump, a rectangular frame is fixedly connected to the top of the negative pressure hopper, and a plurality of electric cleaning rollers with equal distances are rotatably installed between the inner walls at both ends of the rectangular frame, and a dirt suction port is fixedly provided on the inner walls on both sides of the rectangular frame, the electric cleaning rollers distributed on both sides of the rectangular frame, and between every two adjacent electric cleaning rollers.

[0007] Preferably, an extension frame is fixedly connected to the upper end of the other side of the printing and dyeing box, and the inner wall of the bottom end of the extension frame is inclined upward.

[0008] Preferably, an air pump is fixedly installed at the lower end of the outer wall of one side of the printing and dyeing box, and an aeration plate is fixedly installed at the output end of the air pump. An exhaust pipe is fixedly connected between the input end of the air pump and the outlet end of the filter box. The aeration plate is located at the bottom end inside the printing and dyeing box, and the aeration plate is a rectangular vortex ring.

[0009] Preferably, a gear transmission assembly is fixedly provided at one end of the first pair of rollers and the second pair of rollers, and a conveyor belt transmission assembly is provided between the outer sides of the gears in the same row of the two gear transmission assemblies, and a drive motor is fixedly provided on the outer side of one of the gears in the other row of one of the gear transmission assemblies.

[0010] Preferably, a flow balancing net is fixedly installed at the bottom end of the steam hood.

[0011] Preferably, a sewage pipe is fixedly connected to one side of the bottom end of the filter box, a plug-in plate is plugged into the open end of the filter box, a plurality of filter plates are fixedly installed at an angle on the lower end of the plug-in plate, and a purification component is fixedly installed on the upper end of the plug-in plate.

[0012] Preferably, a plurality of equally spaced guide grooves are provided at the bottom end of each filter plate, and the lower end of the filter plate is located at the top end of the sewage pipe.

[0013] Preferably, the circumferential top end of the electric cleaning roller is located at the upper end of the top end of the rectangular frame.

[0014] Preferably, the dirt suction port is in the shape of an isosceles trapezoid that is wider at the top and narrower at the bottom.

[0015] The beneficial effects of the present invention are:

[0016] 1. The present invention proposes a printing and dyeing equipment with a dust removal and drying device, in which the fabric is first introduced into the interior of the printing and dyeing box from the first pair of rollers and the second pair of rollers of the processing box, and then transported by multiple guide rollers inside the printing and dyeing box during its printing and dyeing process. Since the upper and lower ends of the fabric inside the processing frame are respectively provided with a steam hood and a negative pressure bucket, the booster pump, the air pump and the high-temperature steam generator are started to work, so that the high-temperature steam is evenly sprayed along the steam pipe from the uniform flow network inside the steam hood to the top of the fabric, and the fabric is cleaned with high-temperature steam. At the same time, the negative pressure suction pipe sucks away the dirt on the outer wall of the electric cleaning roller through strong suction, and also sucks away the dirt, bacteria and the like on the fabric again through the dirt suction port, thereby completing the rinsing, cleaning and drying of the fabric.

[0017] 2. The present invention proposes a printing and dyeing equipment with a dust removal and drying device, which is equipped with multiple filter plates and purification components from bottom to top in sequence inside the filter box, and a plurality of equidistant guide grooves are provided at the bottom of each filter plate. After the mixed dirt is introduced into the filter box, it is first filtered by multiple filter plates, and the dirt is discharged from the drain pipe and then purified by the purification component. The purified gas contains a certain amount of heat, and is then introduced into the air pump and sprayed out by the aeration plate, which helps to maintain the temperature and mixing effect of the slurry. The aeration plate is a rectangular vortex ring, so that the aeration plate can evenly and comprehensively aerate the dye liquid at the bottom of the printing and dyeing box to avoid precipitation and stratification of the dye liquid, thereby ensuring uniform printing and dyeing of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a printing and dyeing equipment with a dust removal and drying device proposed by the present invention;

[0019] Figure 2 This is a left-side structural schematic diagram of a printing and dyeing equipment with a dust removal and drying device proposed by the present invention;

[0020] Figure 3 This is a structural schematic diagram of a printing and dyeing box of a printing and dyeing equipment with a dust removal and drying device proposed by the present invention;

[0021] Figure 4 This is a right-side structural schematic diagram of a processing frame of a printing and dyeing equipment with a dust removal and drying device proposed by the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of a negative pressure hopper and a steam hood of a printing and dyeing equipment with a dust removal and drying device proposed by the present invention;

[0023] Figure 6 This is a schematic structural diagram of a rectangular frame of a printing and dyeing equipment with a dust removal and drying device proposed by the present invention;

[0024] Figure 7This is a schematic diagram of the structure inside a filter box of a printing and dyeing equipment with a dust removal and drying device proposed by the present invention.

[0025] In the figure: 1 printing and dyeing box, 2 controller, 3 guide roller, 4 aeration plate, 5 extension frame, 6 air pump, 7 processing frame, 8 first pair of rollers, 9 second pair of rollers, 10 gear transmission assembly, 11 conveyor belt transmission assembly, 12 drive motor, 13 high-temperature steam generator, 14 steam pipe, 15 steam hood, 16 flow equalizing net, 17 filter box, 18 booster pump, 19 negative pressure suction pipe, 20 exhaust pipe, 21 negative pressure hopper, 22 rectangular frame, 23 electric cleaning roller, 24 dirty suction port, 25 sewage pipe, 26 plug plate, 27 filter plate, 28 guide trough, 29 purification component. DETAILED DESCRIPTION

[0026] Reference Figure 1-7 A printing and dyeing device with a dust removal and drying device includes a printing and dyeing box 1, a controller 2 is fixedly installed on the upper end of the outer wall of one end of the printing and dyeing box 1, a plurality of guide rollers 3 are fixedly arranged between the inner walls of the two ends of the printing and dyeing box 1, a processing frame 7 is fixedly connected to the upper end of one side of the printing and dyeing box 1, and a first pair of rollers 8 and a second pair of rollers 9 are rotatably installed on both sides of the inside of the processing frame 7, a high-temperature steam generator 13 is provided at the bottom end of the processing frame 7, a steam pipe 14 is fixedly connected to the output end of the high-temperature steam generator 13, and the steam pipe 14 passes through the processing frame 7 and extends to the top inner side of the processing frame 7, and the end of the steam pipe 14 is fixedly connected to the steam hood 15 A filter box 17 is provided on one side of the printing and dyeing box 1, and a booster pump 18 is fixedly installed at the inlet end of the bottom end of the filter box 17. A negative pressure bucket 21 is provided at the lower end of the processing frame 7, and a negative pressure suction pipe 19 is fixedly connected between the output end of the negative pressure bucket 21 and the inlet end of the booster pump 18. A rectangular frame 22 is fixedly connected to the top of the negative pressure bucket 21, and a plurality of equidistant electric cleaning rollers 23 are rotatably installed between the inner walls of the two ends of the rectangular frame 22. Dirt suction ports 24 are fixedly provided on the inner walls of both sides of the rectangular frame 22 and the electric cleaning rollers 23 distributed on both sides of the rectangular frame 22, as well as between every two adjacent electric cleaning rollers 23.

[0027] In the present invention, an extension frame 5 is fixedly connected to the upper end of the other side of the printing and dyeing box 1, and the inner wall of the bottom end of the extension frame 5 is inclined upward, so that the dye contained in the fabric after printing and dyeing is completed drips on the bottom end of the extension frame 5 during the transmission process of the guide roller 3 and can slide down to the bottom end of the interior of the printing and dyeing box 1 by itself;

[0028] An air pump 6 is fixedly installed at the lower end of the outer wall of one side of the printing and dyeing box 1, and an aeration plate 4 is fixedly installed at the output end of the air pump 6. An exhaust pipe 20 is fixedly connected between the input end of the air pump 6 and the outlet end of the filter box 17. The aeration plate 4 is located at the bottom end of the interior of the printing and dyeing box 1. The aeration plate 4 is a rectangular vortex ring. The air pump 6 cooperates with the aeration plate 4, and the aeration plate 4 is a rectangular vortex ring. The aeration plate 4 at the bottom end of the interior of the printing and dyeing box 1 is uniformly and comprehensively aerated to the dye liquor, thereby avoiding precipitation and stratification of the dye liquor and ensuring uniform printing and dyeing of the fabric.

[0029] A gear transmission assembly 10 is fixedly provided at one end of each of the first pair of rollers 8 and the second pair of rollers 9, and a conveyor belt transmission assembly 11 is provided between the outer sides of the gears in the same row of the two gear transmission assemblies 10. A drive motor 12 is fixedly provided on the outer side of one of the gears in the other row of one of the gear transmission assemblies 10. When the drive motor 12 is operated, one of the gear transmission assemblies 10 rotates, and under the transmission effect of the conveyor belt transmission assembly 11, the other gear transmission assembly 10 also rotates at the same speed, thereby causing the first pair of rollers 8 and the second pair of rollers to transmit the fabric;

[0030] A flow-distributing net 16 is fixedly installed at the bottom of the steam cover 15, so that the high-temperature steam is evenly sprayed on the top of the fabric;

[0031] A sewage pipe 25 is fixedly connected to one side of the bottom end of the filter box 17, and a plug-in plate 26 is plugged into the open end of the filter box 17. A plurality of filter plates 27 are fixedly installed at the lower end of the plug-in plate 26, and a purification component 29 is fixedly installed at the upper end of the plug-in plate 26;

[0032] The bottom end of each filter plate 27 is provided with a plurality of equidistant guide grooves 28. The lower end of the filter plate 27 is located at the top end of the drain pipe 25. Through the cooperation of the booster pump 18 and the air pump 6, the high-temperature steam generator 13 works, so that the high-temperature steam is evenly sprayed along the steam pipe 14 from the flow-distributing net 16 inside the steam hood 15 to the top end of the fabric, and the fabric is cleaned with high-temperature steam. At the same time, the negative pressure suction pipe 19 sucks away the dirt on the outer wall of the electric cleaning roller 23 through strong suction, and also sucks away the dirt, bacteria, etc. of the fabric again through the dirt suction port 24. Then, the mixed dirt is introduced into the interior of the filter box 6, first filtered by the multiple filter plates 27, and the dirt is discharged from the drain pipe 25, and then purified by the purification component 29. The purified gas contains a certain amount of heat, and is then introduced into the interior of the air pump 6 and sprayed out by the aeration plate 4, which helps to maintain the temperature and mixing effect of the slurry.

[0033] The top of the electric cleaning roller 23 is located at the upper end of the top of the rectangular frame 22, ensuring that the electric cleaning roller 23 cleans the fabric;

[0034] The dirt suction port 24 is in the shape of an isosceles trapezoid that is wide at the top and narrow at the bottom, which helps to drain the dirt and also improves the dirt suction effect by increasing the inlet area.

[0035] Working principle: The fabric is first introduced into the printing and dyeing box 1 from the first pair of rollers 8 and the second pair of rollers 9 of the processing box 7, and then transported by the multiple guide rollers 3 inside the printing and dyeing box 1 during the printing and dyeing process. Since the upper and lower ends of the fabric inside the processing frame 7 are respectively provided with a steam hood 15 and a negative pressure bucket 21, the booster pump 18, the air pump 6 and the high-temperature steam generator 13 are started to work, so that the high-temperature steam is evenly sprayed on the top of the fabric along the steam pipe 14 from the flow-distributing net 16 inside the steam hood 15, and the fabric is cleaned with high-temperature steam. At the same time, the negative pressure suction pipe 19 sucks away the dirt on the outer wall of the electric cleaning roller 23 through strong suction, and also sucks away the dirt and bacteria on the fabric again through the dirt suction port 24, completing the rinsing, cleaning and drying of the fabric.

[0036] A plurality of filter plates 27 and purification components 29 are sequentially arranged from bottom to top inside the filter box 17, and a plurality of equidistant guide grooves 28 are provided at the bottom end of each filter plate 27. After the mixed dirt is introduced into the filter box 6, it is first filtered by the plurality of filter plates 27, and the dirt is discharged from the drain pipe 25, and then purified by the purification component 29. The purified gas contains a certain amount of heat, and is then introduced into the air pump 6 and sprayed out by the aeration plate 4, which helps to maintain the temperature and mixing effect of the slurry. The aeration plate 4 is a rectangular vortex ring, so that the aeration plate 4 can evenly and comprehensively aerate the dye liquid at the bottom end of the printing and dyeing box 1 to avoid precipitation and stratification of the dye liquid, thereby ensuring uniform printing and dyeing of the fabric.

[0037] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A printing and dyeing device with a dust removal and drying device, comprising a printing and dyeing box (1), a controller (2) fixedly mounted on the upper end of the outer wall of one end of the printing and dyeing box (1), and a plurality of guide rollers (3) fixedly arranged between the inner walls of both ends of the printing and dyeing box (1), characterized in that: The upper end of one side of the printing and dyeing box (1) is fixedly connected to a processing frame (7), and a first pair of rollers (8) and a second pair of rollers (9) are rotatably installed on both sides of the inside of the processing frame (7). A high-temperature steam generator (13) is provided at the bottom end of the processing frame (7). The output end of the high-temperature steam generator (13) is fixedly connected to a steam pipe (14), and the steam pipe (14) passes through the processing frame (7) and extends to the top of the inner side of the processing frame (7). The end of the steam pipe (14) is fixedly connected to a steam cover (15). A filter box (17) is provided on one side of the printing and dyeing box (1), and the inlet end of the bottom end of the filter box (17) is fixed. A booster pump (18) is installed, a negative pressure bucket (21) is provided at the lower end of the interior of the processing frame (7), and a negative pressure suction pipe (19) is fixedly connected between the output end of the negative pressure bucket (21) and the inlet end of the booster pump (18), a rectangular frame (22) is fixedly connected to the top of the negative pressure bucket (21), and a plurality of electric cleaning rollers (23) with equal distances are rotatably installed between the inner walls at both ends of the rectangular frame (22), and a dirt suction port (24) is fixedly provided between the inner walls on both sides of the rectangular frame (22) and the electric cleaning rollers (23) distributed on both sides of the rectangular frame (22) and between each two adjacent electric cleaning rollers (23).

2. The printing and dyeing equipment with a dust removal and drying device according to claim 1, characterized in that: An extension frame (5) is fixedly connected to the upper end of the other side of the printing and dyeing box (1), and the inner wall of the bottom end of the extension frame (5) is inclined upward.

3. The printing and dyeing equipment with a dust removal and drying device according to claim 1, characterized in that: An air pump (6) is fixedly mounted on the lower end of the outer wall of one side of the printing and dyeing box (1), and an aeration plate (4) is fixedly mounted on the output end of the air pump (6). An exhaust pipe (20) is fixedly connected between the input end of the air pump (6) and the outlet end of the filter box (17). The aeration plate (4) is located at the bottom end inside the printing and dyeing box (1) and is in the shape of a rectangular vortex ring.

4. The printing and dyeing equipment with a dust removal and drying device according to claim 1, characterized in that: A gear transmission assembly (10) is fixedly provided at one end of each of the first pair of rollers (8) and the second pair of rollers (9), and a conveyor belt transmission assembly (11) is provided between the outer sides of the gears in the same row of the two gear transmission assemblies (10), and a driving motor (12) is fixedly provided on the outer side of one of the gears in the other row of one of the gear transmission assemblies (10).

5. The printing and dyeing equipment with a dust removal and drying device according to claim 1, characterized in that: A flow-equalizing net (16) is fixedly mounted on the bottom end of the steam hood (15).

6. The printing and dyeing equipment with a dust removal and drying device according to claim 1, characterized in that: A sewage pipe (25) is fixedly connected to one side of the bottom end of the filter box (17), and a plugboard (26) is plugged into the open end of the filter box (17). A plurality of filter plates (27) are fixedly installed at an angle on the lower end of the plugboard (26), and a purification component (29) is fixedly installed on the upper end of the plugboard (26).

7. The printing and dyeing equipment with a dust removal and drying device according to claim 6, characterized in that: The bottom end of each filter plate (27) is provided with a plurality of equally spaced guide grooves (28), and the lower end of the filter plate (27) is located at the top end of the sewage pipe (25).

8. The printing and dyeing equipment with a dust removal and drying device according to claim 1, characterized in that: The top end of the circumference of the electric cleaning roller (23) is located at the upper end of the top end of the rectangular frame (22).

9. The printing and dyeing equipment with a dust removal and drying device according to claim 1, characterized in that: The dirt suction port (24) is in the shape of an isosceles trapezoid that is wider at the top and narrower at the bottom.

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