CN112295735A - Production system for padding type dyeing of textile and dyeing method - Google Patents
Production system for padding type dyeing of textile and dyeing method Download PDFInfo
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- CN112295735A CN112295735A CN202011308213.2A CN202011308213A CN112295735A CN 112295735 A CN112295735 A CN 112295735A CN 202011308213 A CN202011308213 A CN 202011308213A CN 112295735 A CN112295735 A CN 112295735A
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- 238000004043 dyeing Methods 0.000 title claims abstract description 39
- 239000004753 textile Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000000428 dust Substances 0.000 claims abstract description 156
- 238000001035 drying Methods 0.000 claims abstract description 116
- 230000007246 mechanism Effects 0.000 claims abstract description 92
- 239000004744 fabric Substances 0.000 claims abstract description 82
- 239000002184 metal Substances 0.000 claims abstract description 34
- 239000000975 dye Substances 0.000 claims abstract description 25
- 230000005686 electrostatic field Effects 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims description 18
- 238000011161 development Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 10
- 238000007598 dipping method Methods 0.000 claims description 10
- 238000009980 pad dyeing Methods 0.000 claims description 10
- 230000005684 electric field Effects 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 claims description 4
- 238000004040 coloring Methods 0.000 claims description 3
- 238000005470 impregnation Methods 0.000 claims description 2
- 230000002250 progressing effect Effects 0.000 claims description 2
- 230000005012 migration Effects 0.000 abstract description 3
- 238000013508 migration Methods 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000008569 process Effects 0.000 description 8
- 239000010419 fine particle Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 230000010354 integration Effects 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000007865 diluting Methods 0.000 description 3
- 230000008022 sublimation Effects 0.000 description 3
- 238000000859 sublimation Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000001048 orange dye Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000001045 blue dye Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000037308 hair color Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/10—Plant or installations having external electricity supply dry type characterised by presence of electrodes moving during separating action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/88—Cleaning-out collected particles
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Abstract
The invention relates to a padding type dyeing production system and a dyeing method for textiles, wherein an adopted drying and color developing device comprises an oven, the oven comprises a box body, a moving guide rail for conveying fabrics, a first dust collecting mechanism and a second dust collecting mechanism, the first dust collecting mechanism comprises a first positive dust collecting plate and a first negative metal net, the second dust collecting mechanism comprises a second positive dust collecting plate and a second negative metal net, the first positive dust collecting plate, the first negative metal net, the moving guide rail, the second negative metal net and the second positive dust collecting plate are sequentially distributed in the box body at intervals from top to bottom, and the device further comprises a power supply mechanism for respectively providing high-voltage direct current for the first dust collecting mechanism and the second dust collecting mechanism, so that a high-voltage electrostatic field is formed between the first positive dust collecting plate and the first negative metal net, and between the second positive dust collecting plate and the second negative metal net. Utilize the electrostatic absorption principle, make migration and sublimed dyestuff granule or dust electrified, the adhesion is on the dust collecting plate, stops any dust and dyestuff granule to drop to the fabric surface.
Description
Technical Field
The invention belongs to the technical field of textile dyeing, and particularly relates to a padding type dyeing production system and a dyeing method for textiles.
Background
The textile industry is one of the important pillars of national economy, but becomes the industry with the largest discharge capacity, wherein the wastewater discharge amount of the dyeing industry is the first to point, along with the implementation of the sustainable development policy in the national range, the printing and dyeing enterprises with larger wastewater discharge amount are gradually moved from the developed areas of the east to the western areas, but the development of one country and one industry cannot be changed by moving, the most important one is to solve the wastewater discharge from the root, and the wastewater is generated little or even not.
The padding type dyeing can complete the dyeing process at normal temperature and normal pressure, not only saves energy by half, but also can realize zero discharge of wastewater, and is a dyeing process with wide development prospect. At present, the process has a technical bottleneck for limiting large-scale development, namely, dye sublimation is generated in the drying and color development steps of the process, part of dye fine particles rise along with water vapor, part of dye fine particles are discharged along with the water vapor, and part of dye fine particles are adhered to the inner wall of an oven, when the oven is used for a long time, the dye attached to the inner wall is gradually increased and thickened to a certain thickness, under the high-temperature baking, the fabric can fall off the inner wall and fall on the surface of the fabric to form color spots on the fabric, if one production line performs only one color of fabric dyeing process, the effect of the stain is small, but this requires dozens of production lines to supply the dyeing process with the need for different colours, which is obviously not practical, and even if the color spots are not obvious, the color spots can cause product failure for products with higher quality requirements.
Disclosure of Invention
The invention aims to solve the technical problem of providing an improved padding type dyeing drying and color developing device for textiles, aiming at the defects of the existing production system, the device can prevent dye particles from falling to the surface of the textile to form color spots in the steps of drying and color developing of the textiles, and can solve the problem that a plurality of color systems share one production line.
The second aspect of the invention also provides a production system for pad dyeing of textiles.
The third aspect of the present invention also provides a pad-dyeing method.
In order to solve the technical problems, the invention adopts the following technical scheme:
the drying and color developing device for padding dyeing of textiles comprises an oven, wherein the oven comprises a box body, a moving guide rail, a first dust collecting mechanism and a second dust collecting mechanism, the moving guide rail is arranged in the box body and used for conveying fabrics, the first dust collecting mechanism and the second dust collecting mechanism are arranged in the box body and are respectively positioned above and below the moving guide rail, the first dust collecting mechanism comprises a first positive dust collecting plate and a first negative metal net which are respectively arranged in an extending mode along the conveying direction of the fabrics, the second dust collecting mechanism comprises a second positive dust collecting plate and a second negative metal net which are respectively arranged in an extending mode along the conveying direction of the fabrics, the first positive dust collecting plate, the first negative metal net, the moving guide rail, the second negative metal net and the second positive dust collecting plate are sequentially distributed in the box body from top to bottom at intervals, and the drying and color developing device further comprises a first dust collecting mechanism, The second dust collecting mechanism provides a power supply mechanism of high-voltage direct current, so that high-voltage electrostatic fields are formed between the first positive dust collecting plate and the first negative metal net and between the second positive dust collecting plate and the second negative metal net.
According to some embodiments of the present invention, the first positive dust collecting plate and the second positive dust collecting plate are horizontally disposed in an inclined manner in a width direction of the fabric, and the oven further includes a vibration unit disposed in the housing to vibrate the first positive dust collecting plate and the second positive dust collecting plate.
Further, the vibrations unit is including setting up respectively first vibrations hammer and second vibrations hammer in the box, the vibrations end of first vibrations hammer with the contact of first anodal dust collecting plate, the vibrations end of second vibrations hammer with the contact of second anodal dust collecting plate, the vibrations unit still includes the vibrations switch that is used for opening or closing first vibrations hammer, second vibrations hammer work respectively.
Preferably, the first positive dust collecting plate and the second positive dust collecting plate are arranged in parallel, and the oven further comprises a dust collecting groove which is arranged on one side of the first positive dust collecting plate and one side of the second positive dust collecting plate and used for collecting dust on the first positive dust collecting plate and the second positive dust collecting plate.
Further preferably, the dust on the first positive dust collecting plate and the second positive dust collecting plate falls into the same dust collecting groove, and the dust collecting groove is located on the lower side of the first positive dust collecting plate or the second positive dust collecting plate in the height direction.
In some preferred and specific embodiments, the angles between the first positive dust collecting plate and the second positive dust collecting plate and the horizontal plane are respectively 15 ± 5 °.
According to some embodiments of the present invention, the first positive dust collecting plate is formed by splicing a plurality of conductive plates sequentially arranged along a conveying direction of the fabric, each conductive plate is provided with a rotating shaft so that each conductive plate can rotate around an axis line corresponding to the rotating shaft, and the axis line of each rotating shaft extends along a width direction of the fabric, the drying and color developing device further includes a power mechanism for driving all the rotating shafts to rotate so that the conductive plates rotate, and the power mechanism drives all the rotating shafts to rotate so that one surface of each conductive plate is switched between upward and downward.
Preferably, each of the conductive plates is rotated by 180 ± 5 ° around a shaft axis corresponding to each of the rotating shafts.
According to some implementation aspects of the invention, the oven further comprises a heater arranged on the box body, an air inlet fan arranged on the box body, an air supply pipe connected to the air inlet fan and used for supplying air into the box body, and an exhaust pipe connected to the box body.
According to some embodiments of the invention, the drying and hair color developing device comprises a first drying mechanism and a second drying mechanism which are arranged at intervals, the first drying mechanism and the second drying mechanism respectively comprise one or more mutually connected drying ovens, and the drying oven temperature of the first drying mechanism is lower than that of the second drying mechanism.
The invention adopts another technical scheme that: the padding type dyeing production system for the textiles comprises a cloth feeding device, a dipping tank, an even roller, a drying and color developing device and a cloth discharging device which are sequentially arranged, wherein the drying and color developing device adopts the drying and color developing device.
The invention adopts another technical scheme that: the padding dyeing method comprises the step of enabling the fabric to sequentially pass through the progressing device, the dipping tank, the uniform roller, the drying and color developing device and the cloth collecting device, wherein when the fabric enters the drying oven of the drying and color developing device, water, dye particles or other particles on the fabric are diffused under the action of temperature, and when the water, the dye particles or other particles are diffused to the high-voltage electrostatic field, combined with negative ions and charged negatively and adsorbed on the first positive dust collecting plate and the second positive dust collecting plate under the action of an electric field.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
according to the drying and color developing device, the positive dust collecting plate and the negative metal net are arranged in the oven, and the electrostatic adsorption principle is utilized, so that fine dye particles or dust which is possibly subjected to migration and sublimation are electrified, directionally move under the action of an electric field and adhere to the positive dust collecting plate, any dust and dye particles are prevented from falling onto the surface of the fabric, and color spots cannot be formed on the fabric. The problem that a plurality of color systems share one production line is solved, the dyeing processing of the whole color system can be completed by one production line, and the padding type dyeing process under normal temperature and normal pressure can meet the full color system requirement of the market under the conditions of low cost and light assets.
Drawings
FIG. 1 is a schematic front view of a drying mechanism of a drying color developing device according to an embodiment of the present invention (showing the internal structure);
FIG. 2 is a side-view enlarged schematic view of an oven for drying a chromonic device in accordance with one embodiment of the invention (showing the internal structure);
FIG. 3 is a schematic structural diagram of a pad-type dyeing production system according to an embodiment of the present invention;
in the figure: 100. a first drying mechanism; 200. a second drying mechanism; 300. a cloth feeding device; 400. an impregnation tank; 500. uniformly rolling; 600. a cloth discharging device;
1. a box body; 2. a moving guide rail; 3. a first positive dust collecting plate; 4. a first negative electrode metal mesh; 5. a second positive dust collecting plate; 6. a second negative electrode metal mesh; 7. a first vibratory hammer; 8. a second vibratory hammer; 9. a dust collecting groove; 10. a heater; 11. an air supply pipe; 12. an air intake fan; 13. an exhaust duct; 14. an exhaust fan; 15. a support; 16. a needle plate.
Detailed Description
The invention is further described below with reference to the drawings of the specification:
referring to fig. 1-2, the padding-type dyeing drying color development device for textiles includes a first drying mechanism 100 and a second drying mechanism 200 arranged at intervals, where the first drying mechanism 100 and the second drying mechanism 200 respectively include one or more oven connected to each other.
Each oven comprises a box body 1, a moving guide rail 2 arranged in the box body 1 and used for conveying fabrics, a first dust collecting mechanism and a second dust collecting mechanism which are arranged in the box body 1 and respectively positioned above and below the moving guide rail 2, wherein the first dust collecting mechanism comprises a first positive dust collecting plate 3 and a first negative metal net 4 which are respectively arranged along the conveying direction of the fabrics in an extending manner, the second dust collecting mechanism comprises a second positive dust collecting plate 5 and a second negative metal net 6 which are respectively arranged along the conveying direction of the fabrics in an extending manner, the first positive dust collecting plate 3, the first negative metal net 4, the moving guide rail 2, the second negative metal net 6 and the second positive dust collecting plate 5 are sequentially distributed in the box body 1 at intervals from top to bottom, and the drying and color developing device also comprises a power supply mechanism used for respectively providing high-voltage direct current for the first dust collecting mechanism and the second dust collecting mechanism, so that a part between the first positive dust collecting plate 3 and the first negative metal net 4, A high-voltage electrostatic field is formed between the second positive dust collecting plate 5 and the second negative metal mesh 6, and dust-containing gas (such as gas containing water, dye particles or other fine particles) is ionized through the high-voltage electrostatic field, and after the dust particles are combined with negative ions and charged negatively, the dust particles are adsorbed on the positive dust collecting plate under the action of the electric field.
Specifically, the first positive dust collecting plate 3 and the second positive dust collecting plate 5 are electrically connected to a positive electrode of the power supply mechanism, and the first negative metal mesh 4 and the second negative metal mesh 6 are electrically connected to a negative electrode of the power supply mechanism.
Referring to fig. 2, the first positive dust collecting plate 3 and the second positive dust collecting plate 5 are respectively arranged in a horizontal inclined manner in the width direction of the fabric, in this example, the first positive dust collecting plate 3 and the second positive dust collecting plate 5 are arranged in parallel, and the included angles between the first positive dust collecting plate 3 and the horizontal plane and the second positive dust collecting plate 5 are respectively 15 °; the first negative electrode metal net 4 and the second negative electrode metal net 6 are parallel to each other and extend horizontally.
The oven also comprises a vibration unit which is arranged in the box body 1 and is used for vibrating the first positive dust collecting plate 3 and the second positive dust collecting plate 5, wherein the vibration unit comprises a first vibration hammer 7 which is respectively arranged at the top of the box body 1, a second vibration hammer 8 which is arranged in the box body 1 and a vibration switch which is respectively used for opening or closing the first vibration hammer 7 and the second vibration hammer 8, the vibration end of the first vibration hammer 7 is contacted with the first positive dust collecting plate 3, and the vibration end of the second vibration hammer 8 is contacted with the second positive dust collecting plate 5.
In this embodiment, the first positive electrode integrated plate 3 and the second positive electrode integrated plate 5 are respectively installed in the case 1 through a bracket 15 disposed in the case 1, the first vibration hammer 7 is connected to the top of the case 1, the first vibration hammer 7 is located above the first positive electrode integrated plate 3, the second vibration hammer 8 is connected to the bracket 15, and the second vibration hammer 8 is located above the second positive electrode integrated plate 5.
In order to facilitate the cleaning of dust on the first positive dust collecting plate 3, the first positive dust collecting plate 3 is formed by splicing a plurality of conducting plates which are sequentially arranged along the conveying direction of the fabric, each conducting plate is provided with a rotating shaft so that each conducting plate can rotate 180 degrees around the axial lead of the corresponding rotating shaft, the axial lead of each rotating shaft horizontally inclines and extends along the width direction of the fabric, the drying and color developing device further comprises a power mechanism for driving all rotating shafts to rotate so that the conducting plates rotate, and the power mechanism drives all rotating shafts to rotate so that one surface of all the conducting plates is switched upwards or downwards.
A dust collecting groove 9 for collecting dust on the first positive electrode collecting plate 3 and the second positive electrode collecting plate 5 is arranged on one side of the first positive electrode collecting plate 3 and the second positive electrode collecting plate 5, the dust on the first positive electrode collecting plate 3 and the second positive electrode collecting plate 5 falls into the same dust collecting groove 9, and the dust collecting groove 9 is positioned on the lower side of the first positive electrode collecting plate 3 or the second positive electrode collecting plate 5 in the height direction.
The dust cleaning method of the drying and color developing device comprises the following steps: when the dust on the first positive dust collecting plate 3 and the second positive dust collecting plate 5 is to be cleaned, the starting force mechanism is firstly started to rotate the conductive plate forming the first positive dust collecting plate 3 by 180 degrees, one surface with dust faces upwards, the power mechanism is closed, then the vibration switch is opened, the first vibration hammer 7 and the second vibration hammer 8 vibrate, the first positive integration plate 3 and the second positive dust collecting plate 5 are knocked and vibrated simultaneously, then the dust on the first positive integration plate 3 and the second positive dust collecting plate 5 falls into the dust collecting groove 9, and the dust in the dust collecting groove 9 is cleaned after the dust in the dust collecting groove 9 is accumulated to a certain amount.
The oven also comprises a heater 10 arranged on the box body 1, an air inlet fan 12 arranged on the box body 1, an air supply pipe 11 connected to the air inlet fan 12 and used for supplying air into the box body 1, and an exhaust pipe 13 connected to the box body 1. In this example, the first drying mechanism 100 and the second drying mechanism 200 are provided with exhaust fans 14, respectively.
In this example, the first negative electrode metal mesh 4 and the second negative electrode metal mesh 6 are wire meshes, and needle plates 16 for fixing both sides of the fabric are installed at both ends of the moving guide 2.
When the drying and color developing device is connected to a padding type dyeing production system, as shown in fig. 3, the production system comprises a cloth feeding device 300, a dipping tank 400, a uniform roller 500, a drying and color developing device and a cloth discharging device 600 which are sequentially arranged, a first drying mechanism 100 and a second drying mechanism 200 of the drying and color developing device are connected between the uniform roller 500 and the cloth discharging device 600, the first drying mechanism 100 is located between the uniform roller 500 and the second drying mechanism 200, and the second drying mechanism 200 is located between the first drying mechanism 100 and the cloth discharging device 600.
The first drying mechanism 100 is generally used for drying fabrics and is formed by connecting 3-4 sections of drying ovens, the length of each section of drying oven is 3-4 meters, the internal structures of each section of drying oven are the same, the drying ovens are connected end to end, the middle parts of the drying ovens are connected in a seamless mode, and the temperature of each section of drying oven is controlled through a temperature controller respectively. The second drying mechanism 200 is used for baking fabrics and is formed by connecting 3-4 sections of drying ovens, the length of each section of drying oven is 3-4 meters, the internal structures of each section of drying oven are the same, the drying ovens are connected end to end, the middle parts of the drying ovens are connected in a seamless mode, and the temperature of each section of drying oven is controlled through a temperature controller respectively. The temperature in the oven of the first drying mechanism 100 is usually lower than the oven temperature of the second drying mechanism 200, the first drying mechanism 100 is connected with the second drying mechanism 200 in a non-seamless mode, the outside of the oven of the first drying mechanism 100 and the second drying mechanism 200 is connected with the main exhaust pipe and the exhaust fan 14 in a unified mode, smoke generated in the oven is discharged in a unified mode, after the fabric exits from the first drying mechanism 100, the fabric enters the second drying mechanism 200 under the action of the guide roller, 3-5 m of the fabric is exposed between the first drying mechanism 100 and the second drying mechanism 200, and the fabric drying degree is convenient to detect.
During production, the temperature of the first drying mechanism 100 is set to be 100-120 ℃ and is used for drying moisture carried by the fabric, and the temperature of the second drying mechanism 200 is set to be 180-200 ℃ and is used for coloring the dye. If the liquid dye of Suzhou Polyfu environmental protection science and technology limited is selected and added into the dyeing dipping tank 400, the fabric is a piece of desized 300D oxford fabric with the length of 10000 meters, the width of the whole width of 1.6 meters and the thickness of 160g/m2The density is 25 multiplied by 17 pieces/cm, the running speed of the fabric is adjusted to be 80-100 m/min, the fabric enters a dipping tank 400 under the guidance of a guide roller, and the fabric is placed in the dipping tank400 are fully contacted with liquid dye, the mixture enters an even roller 500 to be rolled and dried until the water content is 30-40%, then the mixture sequentially enters a first drying mechanism 100 and a second drying mechanism 200, the fabric advances forwards in an oven, in the first drying mechanism 100, water and other fine particles on the fabric diffuse under the action of temperature and leave the surface of the fabric, the water and other fine particles diffuse into an upper-layer high-voltage electrostatic field or a lower-layer high-voltage electrostatic field space and combine with negative ions in the space to form negatively charged particles, and then the particles move under the action of an electric field and are respectively adsorbed on a first positive integration plate 3 on the upper layer and a second positive collection plate 5 on the lower layer. When the fabric enters the second drying mechanism 200, part of the dye particles migrate and volatilize, the volatilized particles enter an upper-layer high-voltage electrostatic field or a lower-layer high-voltage electrostatic field space and are then respectively adsorbed on the first positive integration plate 3 on the upper layer and the second positive dust collection plate 5 on the lower layer, the color fixation of the fabric is completed after the fabric is baked, and the finished product is obtained after the fabric is taken out of the second drying mechanism 200 and cooled to the room temperature.
In conclusion, when the drying and color developing device is used for padding type dyeing production of textiles, one production line can be used for dyeing of various colors, the positive dust collecting plate and the negative metal net are arranged in the oven to charge the fine dye particles which are likely to generate migration and sublimation, the directional movement is carried out under the action of an electric field, the dust collecting plate is adhered to the first positive dust collecting plate 3 and the second positive dust collecting plate 5 which can rotate, after the production of a batch of secondary products is finished, the first positive dust collecting plate 3 is rotated to enable the stained side to turn upwards, the first positive dust collecting plate 3 and the second positive dust collecting plate 5 are cleaned, one surface of the cleaned first positive dust collecting plate 3 is turned downwards, the production is continued, the full-color dyeing of a production line can be realized, can prevent any dust and dye particles from falling on the surface of the fabric, and can not form color spots on the fabric. The problem that a production line is shared by multiple color systems is solved, the dyeing processing of the whole color system can be completed by one production line, and the full color system requirement of the market can be met under the conditions of low cost and light assets of the padding type dyeing process under normal temperature and normal pressure.
The following provides an application example of dyeing production by using the pad dyeing production system, so as to further explain the scheme.
In the following examples, the sample cloth and the dye source used were the same as above.
Application embodiment 1
The first drying means 100 for drying was used with 4 oven sections set at 120 ℃, and the second drying means 200 for baking was used with the other 4 oven sections set at 200 ℃. Diluting a black dye JW665 by 2 times, adding the diluted black dye JW665 into a dipping tank 400 for later use, putting 1-ten-thousand-meter sample cloth into dyeing equipment, adjusting the running speed of the fabric to 80m/min, putting the fabric into a uniform roller 500, rolling the fabric until the water content is 30%, then putting the fabric into a first drying mechanism 100, drying the fabric, and then putting the fabric into a second drying mechanism 200 for color development to obtain a sample No. 1, and checking the fabric to be free of color spots. Then, after the first positive dust collecting plate 3 is rotated, the vibration hammer is turned on to perform ash removal.
Application example two
The first drying means 100 for drying was used with 3 oven sections set to 110 ℃, and the second drying means 200 for baking was used with the other 4 oven sections set to 190 ℃. Diluting orange dye JW613 by 4 times, adding the orange dye JW613 into a dipping tank 400 for later use, putting 1-ten-thousand-meter sample cloth into dyeing equipment, adjusting the running speed of the fabric to be 90m/min, putting the fabric into an even roller 500, rolling the fabric to be dry until the water content is 30%, then putting the fabric into a first drying mechanism 100, drying the fabric, and then putting the fabric into a second drying mechanism 200 for color development to obtain a sample No. 2, and checking the fabric to be free of color spots. Then, after the first positive dust collecting plate 3 is rotated, the vibration hammer is turned on to perform ash removal.
Application example three
The first drying means 100 for drying was used with 3 oven sections set to 100 ℃, and the second drying means 200 for baking was used with the other 3 oven sections set to 180 ℃. Diluting blue dye JW693 by 6 times, adding into a dipping tank 400 for later use, putting 1-ten-thousand-meter sample cloth into dyeing equipment, adjusting the running speed of the fabric to 90m/min, putting into a uniform roller 500, rolling to dry until the water content is 40%, then putting into a first drying mechanism 100, drying, then putting into a second drying mechanism 200, carrying out color development, and obtaining a sample No. 3, and checking that no color spots exist. Then, after the first positive dust collecting plate 3 is rotated, the vibration hammer is turned on to perform ash removal.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.
Claims (10)
1. Textile is with stoving look device that dyes of padding formula, including the oven, the oven includes the box and sets up the motion guide rail that is used for conveying the fabric in the box, its characterized in that: the oven also comprises a first dust collecting mechanism and a second dust collecting mechanism which are arranged in the box body and are respectively positioned above and below the moving guide rail, the first dust collecting mechanism comprises a first positive dust collecting plate and a first negative metal net which are respectively arranged along the conveying direction of the fabric in an extending way, the second dust collecting mechanism comprises a second positive dust collecting plate and a second negative metal net which are respectively arranged along the conveying direction of the fabric in an extending way, the first positive dust collecting plate, the first negative metal net, the moving guide rail, the second negative metal net and the second positive dust collecting plate are sequentially distributed at intervals from top to bottom in the box body, the drying and color developing device also comprises a power supply mechanism for respectively providing high-voltage direct current for the first dust collecting mechanism and the second dust collecting mechanism, so that high-voltage electrostatic fields are formed between the first positive dust collecting plate and the first negative metal net and between the second positive dust collecting plate and the second negative metal net.
2. The dry color development device for pad dyeing of textiles according to claim 1, characterized in that: the first positive dust collecting plate and the second positive dust collecting plate are respectively arranged in the width direction of the fabric in a horizontal and inclined mode, and the oven further comprises a vibration unit which is arranged in the box body and used for vibrating the first positive dust collecting plate and the second positive dust collecting plate.
3. The dry color development device for pad dyeing of textiles according to claim 2, characterized in that: the vibrations unit is including setting up respectively first vibrations hammer and second vibrations hammer in the box, the vibrations end of first vibration hammer with the contact of first anodal dust collecting plate, the vibrations end of second vibration hammer with the contact of second anodal dust collecting plate, the vibrations unit still includes the vibrations switch that is used for opening or closes first vibration hammer, the work of second vibrations hammer respectively.
4. The dry color development device for pad dyeing of textiles according to claim 2, characterized in that: the first positive dust collecting plate and the second positive dust collecting plate are arranged in parallel, and the oven further comprises dust collecting grooves which are arranged on one sides of the first positive dust collecting plate and the second positive dust collecting plate and used for collecting dust on the first positive dust collecting plate and the second positive dust collecting plate.
5. The dry color development device for pad dyeing of textiles according to claim 2, characterized in that: the included angles between the first positive dust collecting plate and the horizontal plane and the included angles between the second positive dust collecting plate and the horizontal plane are respectively 15 +/-5 degrees.
6. The dry color development device for pad dyeing of textiles according to claim 1, characterized in that: the first positive dust collecting plate is formed by splicing a plurality of conducting plates which are sequentially arranged along the conveying direction of the fabric, each conducting plate is provided with a rotating shaft, so that each conducting plate can rotate around an axial lead which respectively corresponds to the rotating shaft, the axial lead of each rotating shaft extends along the width direction of the fabric, the drying and color developing device further comprises a power mechanism which is used for driving all the rotating shafts to rotate so that the conducting plates rotate, and the power mechanism drives all the rotating shafts to rotate so that one surface of each conducting plate is upwards or downwards switched.
7. The dry color development device for pad dyeing of textiles according to claim 1, characterized in that: the oven also comprises a heater arranged on the box body, an air inlet fan arranged on the box body, an air supply pipe connected to the air inlet fan and used for supplying air into the box body, and an exhaust pipe connected to the box body.
8. The dry color development device for pad dyeing of textiles according to claim 1, characterized in that: the drying and color developing device comprises a first drying mechanism and a second drying mechanism which are arranged at intervals, the first drying mechanism and the second drying mechanism respectively comprise one or more mutually connected drying ovens, and the temperature of the drying oven of the first drying mechanism is lower than that of the drying oven of the second drying mechanism.
9. Textile is with production system of padding formula dyeing, including advance cloth device, impregnation tank, even roll, the look device of stoving and the device of going out cloth that sets gradually, its characterized in that: the drying and coloring device is the drying and coloring device as claimed in any one of claims 1 to 8.
10. A padding type dyeing method is characterized in that: the textile padding-type dyeing production system of claim 9 is adopted to dye the textile, and the dyeing method comprises the steps of enabling the textile to sequentially pass through the progressing device, the dipping tank, the uniform roller, the drying and color developing device and the cloth collecting device, wherein when the textile enters the oven of the drying and color developing device, water, dye particles or other particles on the textile are diffused under the action of temperature, and when the textile is diffused to the high-voltage electrostatic field, the textile is combined with negative ions to be charged negatively and then is adsorbed on the first positive dust collecting plate and the second positive dust collecting plate under the action of the electric field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011308213.2A CN112295735A (en) | 2020-11-20 | 2020-11-20 | Production system for padding type dyeing of textile and dyeing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011308213.2A CN112295735A (en) | 2020-11-20 | 2020-11-20 | Production system for padding type dyeing of textile and dyeing method |
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| CN112295735A true CN112295735A (en) | 2021-02-02 |
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| CN213886641U (en) * | 2020-11-20 | 2021-08-06 | 苏州棠华纳米科技有限公司 | Textile is with stoving look that dyes of padding formula is first installed to look hair |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200385402Y1 (en) * | 2005-03-08 | 2005-05-27 | 최동열 | Multifunctional textile machinery |
| CN207395398U (en) * | 2017-09-03 | 2018-05-22 | 盐城市峻珑纱线有限公司 | A kind of convection type textile drying equipment |
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