CN112853659A - Energy-saving textile cloth washing system - Google Patents
Energy-saving textile cloth washing system Download PDFInfo
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- CN112853659A CN112853659A CN202011529816.5A CN202011529816A CN112853659A CN 112853659 A CN112853659 A CN 112853659A CN 202011529816 A CN202011529816 A CN 202011529816A CN 112853659 A CN112853659 A CN 112853659A
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- 239000004744 fabric Substances 0.000 title claims abstract description 195
- 238000005406 washing Methods 0.000 title claims abstract description 113
- 239000004753 textile Substances 0.000 title claims abstract description 101
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 177
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 claims description 56
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 238000009941 weaving Methods 0.000 claims description 9
- 238000005485 electric heating Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 230000008030 elimination Effects 0.000 claims description 7
- 238000003379 elimination reaction Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000008237 rinsing water Substances 0.000 abstract description 2
- 239000010918 textile wastewater Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 22
- 230000008569 process Effects 0.000 description 15
- 238000004043 dyeing Methods 0.000 description 7
- 238000004061 bleaching Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000004065 wastewater treatment Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009990 desizing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000007730 finishing process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- -1 auxiliaries Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002306 biochemical method Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013527 degreasing agent Substances 0.000 description 1
- 238000005237 degreasing agent Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Classifications
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- 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
- D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/005—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/66—Ozone
-
- 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
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
-
- 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
- D06B13/00—Treatment of textile materials with liquids, gases or vapours with aid of vibration
-
- 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
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Analytical Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention provides an energy-saving textile cloth washing system, which comprises: the textile cloth enters the water washing system through the cloth feeding device; the prewashing device assembly is connected with the cloth feeding device; the ozone finishing assembly is connected with the prewashing device assembly; the ozone production device is communicated with the ozone finishing assembly to supply ozone to the ozone finishing assembly; a washing device assembly connected to the ozone finishing assembly to draw the piece of textile fabric from the ozone finishing assembly into the washing device assembly to wash the piece of textile fabric with water; and the cloth discharging device is connected with the water washing device assembly so as to pull the textile cloth out of the water washing assembly. According to the energy-saving textile cloth washing system, the ozone finishing assembly is subjected to ozone finishing, so that a rinsing mode of adopting a washing matching preparation in the traditional technology is replaced, a large amount of rinsing water is saved, and meanwhile, the discharge of a large amount of textile wastewater is reduced.
Description
Technical Field
The invention relates to the technical field of textile printing and dyeing, in particular to an energy-saving textile cloth washing system.
Background
The traditional textile cloth pretreatment is mainly completed by the treatment steps of desizing, scouring, bleaching, printing and washing, and the like, in the treatment process, a large amount of water and auxiliaries are needed to be consumed, so that a large amount of textile printing and dyeing wastewater is generated, has the characteristics of large water volume, high organic pollutant content, high alkalinity, large water quality change and the like, belongs to one of industrial wastewater difficult to treat, and contains dye, sizing agent, auxiliaries, oil agent, acid and alkali, fiber impurities, sand substances, inorganic salt and the like. The main methods for treating the printing and dyeing wastewater comprise a physical and chemical method, a biochemical method, a chemical method and a treatment method combining a plurality of processes, and the pretreatment in the wastewater treatment is mainly to improve the quality of the wastewater, remove suspended matters and impurities capable of directly settling, adjust the quality and quantity of the wastewater, reduce the temperature of the wastewater and the like, improve the overall effect of the wastewater treatment and ensure the stability of the whole treatment system, so the pretreatment has an extremely important position in the printing and dyeing wastewater treatment, and the actual treatment process often has the condition that the wastewater treatment is not complete, which causes the problems of environmental pollution and water pollution.
For example, chinese patent application No. CN201310568434.7 discloses a new environment-friendly rinsing process for knitted fabric, which specifically includes the following steps:
(1) the process flow of the cylinder grey cloth continuous pretreatment process is as follows: the method comprises the following steps of circular-cylinder knitting wool grey cloth → sewing machine seam joint → stripping and scutching → padding penetrant, degreasing agent, chelating agent → entering a stacking box for reaction → warm water washing → padding oxygen bleaching agent → steaming in a steaming box → hot water washing five grooves → padding softener (whitening product) and squeezing → cloth discharging → dyeing;
(2) the process flow of the continuous washing post-treatment of the dyed cylindrical gray fabric comprises the following steps: the dyed grey cloth → the washing in the dyeing machine once → the machine is discharged → the machine enters a continuous cylinder inflation open width washing machine → the warm water washing (acid neutralization) → hot water washing → soaping → color fixing → softening → squeezing → drying;
(3) designing a mercerizing process route of cylindrical gray fabric: mercerizing grey cloth: cylindrical grey cloth → cylindrical mercerizing → hot water washing → acid neutralization → water washing → oxygen bleaching in a continuous oxygen bleaching production line → dyeing → continuous water washing post-treatment;
(4) cutting open width and warp knitting product basic process route: the method comprises the steps of slitting open-width knitted grey cloth, warp-knitted grey cloth → presetting (ammonia-containing knitted grey cloth) → slitting open-width continuous oxygen bleaching production line oxygen bleaching.
In the actual application process of the prior art, a large amount of water is consumed and a large amount of auxiliaries are used in the rinsing process of knitted fabrics, so that a large amount of water is wasted, and the problems of environmental pollution and water pollution are easily caused.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide an energy-saving textile cloth washing system, which treats textile cloth in an ozone finishing mode, replaces treatment equipment in the traditional process, such as desizing, bleaching, washing, neutralization and the like, plays a role in saving a large amount of water, does not need to add auxiliary agents in the ozone finishing process, and reduces the pollution to the environment and water.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides an energy-saving textile cloth washing system, which comprises:
the textile cloth enters the water washing system through the cloth feeding device;
the pre-washing device assembly is connected with the cloth feeding device so as to draw the textile cloth into the pre-washing device assembly for pre-washing;
the ozone finishing assembly is connected with the prewashing device assembly so as to pull the textile cloth into the ozone finishing assembly from the prewashing device assembly for ozone finishing;
the ozone production device is communicated with the ozone finishing assembly to supply ozone to the ozone finishing assembly;
a washing device assembly connected to the ozone finishing assembly to draw the piece of textile fabric from the ozone finishing assembly into the washing device assembly to wash the piece of textile fabric with water;
and the cloth discharging device is connected with the water washing device assembly so as to pull the textile cloth out of the water washing device assembly.
Further, the cloth feeding device comprises a cloth feeding and tightening device, a cloth guide roller and an open width centering device, wherein the cloth feeding and tightening device passes through the cloth guide roller connected with the textile cloth, the open width centering device is connected with the textile cloth, and the textile cloth passes through the open width centering device and enters the prewashing device assembly.
Further, ozone arrangement assembly includes ozone arrangement box, sets up business turn over water seal groove, setting around the ozone arrangement box are in padder, setting in the ozone arrangement box are in gas circulation device, setting on the ozone arrangement box are in ozone concentration detection device inside the ozone arrangement box, communicate in pressurizer, the setting of ozone arrangement box are in wear cloth deflector roll, expander roll, the pneumatic elasticity frame in the ozone arrangement box, weaving cloth loops through advance cloth water seal groove the padder wear cloth deflector roll set device and go out cloth water seal groove fully wet by evenly distributed's ozone in the ozone arrangement box, arrange in order.
Further, the gas circulation device comprises an ozone distributor arranged in the ozone finishing box body and a processing gas exhaust pipe communicated with the ozone finishing box body, the gas circulation device obtains ozone gas from the ozone production device and uniformly distributes the ozone gas in the ozone finishing box body through the ozone distributor to finish the textile cloth, and the ozone gas is exhausted through the processing gas exhaust pipe to keep the continuous circulation of the ozone in the ozone finishing box body and keep a certain concentration.
Further, wear cloth deflector roll include a plurality of initiative deflector rolls and with the same driven deflector roll of initiative deflector roll quantity, wherein, initiative deflector roll arranges the top of ozone arrangement box, driven deflector roll arranges the below of initiative deflector roll, weaving cloth passes in proper order driven deflector roll with initiative deflector roll.
Further, the prewashing device assembly comprises a prewashing device box body, a prewashing roller set and a first roller box, wherein the prewashing roller set is arranged in the prewashing device box body, the textile cloth passes through the prewashing roller set to be washed by the prewashing device box body, and the textile cloth passes through the first roller box to be connected with the ozone finishing assembly.
Further, the washing device assembly includes the washing device box and sets up washing roller set in the washing device box, the cloth feeding end of washing roller set passes through weaving cloth connect in ozone arrangement assembly, the play cloth end of washing roller set passes through weaving cloth connect in go out the cloth device.
Furthermore, a vibrator is also arranged at the bottom of the box body of the water washing device, and the vibrator is a pneumatic vibrator;
and furthermore, spray heads are arranged above the washing driving roller and the washing driven roller, and pressure water is sprayed through the spray heads to scour the textile cloth.
Furthermore, the ozone finishing box body is also communicated with a tail gas elimination and discharge unit.
Further, the tail gas eliminating and discharging unit comprises a tank body, a tail gas inlet and a tail gas outlet which are communicated with the tank body, and an electric heating pipe arranged in the tank body, wherein a gas mixture in the ozone finishing tank body enters the tank body through the tail gas inlet, and is heated by the electric heating pipe, the temperature in the tank body reaches 320-360 ℃, and ozone enters the tank body, is decomposed into oxygen and is discharged into the atmosphere through the tail gas outlet.
Further, a first roller is connected between the prewashing device assembly and the ozone finishing assembly, and the first roller is a 3-ton roller.
Furthermore, a second water seal tank padder is connected between the ozone finishing assembly and the water washing device assembly.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the energy-saving textile cloth washing system, the ozone finishing assembly is arranged for ozone finishing, so that a rinsing mode of a washing matching preparation in the traditional technology is replaced, a large amount of rinsing water is saved, and meanwhile, the discharge of a large amount of textile wastewater is reduced;
2. according to the energy-saving textile cloth washing system, the ozone distributor and the treated gas exhaust pipe are matched, so that ozone is relatively uniformly distributed in the ozone finishing box body, and the concentration of ozone in the ozone finishing box body can be maintained within a range;
3. according to the energy-saving textile cloth washing system, the textile cloth after being treated by ozone obtains a good washing effect through the matching arrangement of the vibrator and the spray head;
4. according to the energy-saving textile cloth washing system, the ozone is reduced into oxygen through the tail gas elimination and discharge unit, and the surrounding environment is not affected.
Drawings
FIG. 1 is a schematic structural diagram of an energy-saving textile piece goods washing system in an embodiment of the invention;
FIG. 2 is a schematic diagram of the structure of an ozone finishing assembly according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of an ozone distributor according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of the pre-washing apparatus assembly according to the embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a water washing apparatus assembly according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of the exhaust gas elimination and emission unit according to the embodiment of the invention.
In the figure, 1-cloth feeding device, 11-cloth feeding and tightening device, 12-cloth guide roller, 13-scutching and centering device, 2-prewashing device assembly, 21-prewashing device box body, 22-prewashing roller set, 23-first roller box, 3-ozone finishing assembly, 31-ozone finishing box body, 321-cloth feeding water seal tank, 322-cloth discharging water seal tank, 33-padder, 35-gas circulating device, 351-ozone distributor, 3511-main dry pipe, 3512-branch pipe, 352-treatment gas discharge pipe, 36-cloth penetrating guide roller, 361-driving guide roller, 362-driven guide roller, 37-width expanding roller, 38-pneumatic tightness frame, 39-tail gas eliminating and discharging unit, 391-tank body, 392-tail gas inlet, 393-tail gas outlet, 394-an electric heating pipe, 4-an ozone production device, 5-a water washing device assembly, 51-a water washing device box body, 52-a water washing roller group, 521-a water washing driving roller, 522-a water washing driven roller and 6-a cloth discharging device.
Detailed Description
In order that the above objects, features and advantages of the present invention may be more clearly understood, the present invention is described in further detail below with reference to specific embodiments, it should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
Examples
As shown in fig. 1, the energy-saving textile piece goods washing system comprises:
the cloth feeding device 1 is used for feeding textile cloth into the water washing system through the cloth feeding device 1;
the pre-washing device assembly 2 is connected to the cloth feeding device 1 so as to draw the textile cloth into the pre-washing device assembly 2 for pre-washing;
the ozone finishing assembly 3 is connected to the prewashing device assembly 2 so as to draw the textile cloth into the ozone finishing assembly 3 from the prewashing device assembly 2 for ozone finishing;
the ozone production device 4 is communicated with the ozone finishing assembly 3 to supply ozone for the ozone finishing assembly 3;
a washing device assembly 5 connected to the ozone finishing assembly 3 to pull the piece of textile fabric from the ozone finishing assembly 3 into the washing device assembly 5 to wash the piece of textile fabric with water;
and the cloth discharging device 6 is connected with the water washing device assembly 5 so as to pull the textile cloth out of the water washing device assembly 5.
The cloth feeding device 1 comprises a cloth feeding and tightening device 11, and a cloth guiding roller 12 and a scutching and centering device 13, wherein the cloth feeding and tightening device 11 is connected with the textile cloth, the cloth guiding roller 12 is connected with the textile cloth, the scutching and centering device 13 is connected with the textile cloth, and the textile cloth passes through the scutching and centering device 13 and enters the prewashing device assembly 2.
In the embodiment, the prewashing device assembly 2 is used for cleaning water-soluble dirt on the surface of the cloth in the early stage, and simultaneously soaking the textile cloth to enable the dirt to be puffed, so that the subsequent ozone finishing is more sufficient, and the finishing efficiency is higher;
the ozone supply is supplemented by the ozone production device 4 in real time, the specific compensation amount is compensated in real time according to the actually measured concentration change of an ozone concentration detector arranged in the ozone finishing assembly 3, for example, a 50m cloth containing amount finishing box is required to be equipped with 2 ozone production devices 4 of 1kg/h to generate ozone in real time, the ozone concentration in the ozone finishing assembly 3 is lower than a standard value for supplementation, the ozone concentration in the ozone finishing assembly 2 exceeds the standard value, and the ozone concentration is reduced by reducing the supply amount of ozone, so the ozone supply amount is controlled by the ozone concentration detector arranged in the ozone finishing assembly 3;
the pressure in the ozone finishing assembly 3 is normal pressure, and the upper end of the ozone finishing assembly 3 is connected with the atmosphere through a pressure compensation device;
the washing device assembly 5 is used for washing the textile cloth finished by the ozone finishing assembly 3 again to wash off the reaction product of the dirt on the surface of the textile cloth and the ozone.
As shown in fig. 2, the ozone arrangement assembly 3 includes an ozone arrangement box 31, a cloth feeding water seal tank 321 and a cloth discharging water seal tank 322 disposed in front of and behind the ozone arrangement box 31, a padder 33 disposed in the ozone arrangement box 31, a gas circulation device 35 disposed on the ozone arrangement box 31, an ozone concentration detector disposed in the ozone arrangement box 31, a pressure maintaining device communicated with the ozone arrangement box 31, a cloth penetrating guide roller 36 disposed in the ozone arrangement box 31, a width expanding roller 37, and a pneumatic tensioner frame 38, wherein the textile cloth passes through the cloth feeding water seal tank 321, the padder 33, the cloth penetrating guide roller 36, and the cloth discharging water seal tank 322 in sequence, and is sufficiently soaked and arranged by ozone uniformly distributed in the ozone arrangement box 31.
The expanding roller 37 and the pneumatic tensioner 38 are commonly used in the art as a cloth expanding and cloth tensioning device, and both can adopt the forming equipment in the prior art.
As shown in fig. 1 and 3, the gas circulation device 35 includes an ozone distributor 351 disposed inside the ozone arrangement box 31 and a treatment gas discharge pipe 352 communicated with the ozone arrangement box 31, the gas circulation device 35 obtains ozone gas from the ozone production device 4 and uniformly distributes the ozone gas in the ozone arrangement box 31 through the ozone distributor 351 to carry out arrangement on the textile cloth, and the ozone gas is discharged through the treatment gas discharge pipe 352 to maintain continuous circulation of ozone in the ozone arrangement box 31 and to be capable of maintaining a fixed concentration;
the ozone distributor 351 comprises a main pipe 3511 and a plurality of branch pipes 3552 which are communicated with the ozone production device 4, the main pipe 3551 is communicated with the branch pipes 3512, the branch pipes 3552 are close to the upper part of every two adjacent active guide rollers 361, each branch pipe 3552 is provided with 2 strip-shaped exhaust holes for exhausting ozone gas, and the 2 strip-shaped exhaust holes respectively spray the ozone gas to the two adjacent active guide rollers 361.
In the above embodiment, the concentration control in the ozone finishing process is based on the detection of the concentration of ozone in the ozone finishing box 31, and the passing time of the cloth in the ozone finishing box 31 is controlled in combination, so as to ensure that the textile cloth is fully soaked by ozone and is not excessively oxidized, it should be noted that, in the practical application process, the concentration of ozone in the ozone finishing box and the conveying speed of the textile cloth are set according to different processes and textile needs;
the cloth feeding water seal groove 321 and the cloth discharging water seal groove 322 can effectively prevent ozone from leaking when the textile cloth continuously and rapidly passes through the ozone finishing box body 31;
the padder 33 is used to remove excess liquid from the textile piece goods, so that the ozone gas can more fully contact the surface of the textile piece goods.
Wear cloth deflector roll 36 include a plurality of the initiative deflector roll 361 and with the same driven deflector roll 362 of initiative deflector roll 361 quantity, wherein, the initiative deflector roll 361 arranges the top of ozone arrangement box 31, driven deflector roll 362 arranges the below of initiative deflector roll 361, weaving cloth passes in proper order driven deflector roll 362 with initiative deflector roll 361.
In the above embodiment, the orientations of the driven guide roller 362 and the driving guide roller 361 can be changed, and accordingly, the cloth feeding orientation is adjusted;
the textile cloth is driven by the alternative hanging and cloth penetrating mode of the driving guide roller 361 and the driven guide roller 362, so that the cloth tension can be effectively reduced, and the production requirement of low-tension cloth is met; the expander roller 37 is arranged between the driving guide roller 361 and the driven guide roller 362, so that the elastic cloth can be effectively expanded, and meanwhile, the ozone treatment can be more uniform; initiative deflector roll 361 with still be equipped with between the driven deflector roll 362 the pneumatic tension frame 38 can carry out tension compensation to cloth, simultaneously effectual control the synchronous relation between the initiative deflector roll 361, weaving cloth passes in proper order driven deflector roll 362 with initiative deflector roll 361 makes weaving cloth is in ozone arrangement box 31 passes through, and in the time of passing through, ozone is right weaving cloth carries out reaction treatment.
As shown in fig. 4, the prewashing device assembly 2 comprises a prewashing device box body 21, a prewashing roller group 22 and a first roller box 23, the prewashing roller group 22 is arranged in the prewashing device box body 21, the textile cloth is washed in the prewashing device box body 21 through the prewashing roller group 22, and the textile cloth is connected to the ozone finishing assembly 3 through the first roller box 23.
In the above embodiment, the pre-washing device assembly 2 functions as: the method has the advantages that some water-soluble dirt on the surface of the cloth is cleaned in the early stage, meanwhile, the cloth is soaked, so that the dirt is puffed, and further, in the subsequent ozone finishing, the dirt and ozone react more fully, and the finishing efficiency is higher;
the first roller box 23 is used for removing excess moisture of the textile cloth, generally surface water of the textile cloth, so that ozone can directly react with the textile cloth in the subsequent ozone finishing;
the prewashing roller group 22 consists of a prewashing driving roller and a prewashing driven roller, the textile cloth passes through the prewashing driving roller and the prewashing driven roller, the height of the cleaning water surface in the prewashing device box body 21 is higher than that of the prewashing driven roller, namely the textile cloth wrapping the prewashing driven roller is completely immersed by water;
preferably, the prewashing driven roller adopts a multi-edge roller, the multi-edge roller can generate stronger disturbance to water in the rotating process, and the action of the multi-edge roller is equivalent to that of a vibrator.
As shown in fig. 5, the washing device assembly 5 includes a washing device box 51 and a washing roller set 52 disposed in the washing device box 51, the cloth feeding end of the washing roller set 52 is connected to the ozone finishing assembly 3 through the woven cloth, and the cloth discharging end of the washing roller set 52 is connected to the cloth discharging device 6 through the woven cloth.
In the above embodiment, the water washing roller group 52 includes the water washing drive roller 521 and the water washing driven roller 522, and the water washing drive roller 521 is connected to the water washing driven roller 522 through the piece of textile fabric;
in the ozone finishing assembly, the textile cloth is finished by ozone, reaction products are generated on the surface of the textile cloth, and the reaction products on the surface of the textile cloth are washed away by water flow along with the rotation of the water washing driving roller 521 and the water washing driven roller 522;
as a modification of the above embodiment, a vibrator is further disposed at the bottom of the water washing device box 51, and the vibrator is a pneumatic vibrator;
as another improvement of the above embodiment, a spray head is arranged above the water washing driving roller 521 and the water washing driven roller 522, and the textile cloth is washed by spraying pressure water through the spray head;
as a further modification of the above embodiment, the water-washing driven roller 522 is a polygonal roller.
As shown in fig. 6, the ozone-finishing tank 31 is also communicated with an exhaust gas elimination and discharge unit 39.
In the above embodiment, the exhaust gas elimination and discharge unit 39 includes a tank 391, an exhaust gas inlet 392 and an exhaust gas outlet 393 which are communicated with the tank 391, and an electric heating pipe 394 which is arranged in the tank, the gas mixture in the ozone-finishing tank 31 enters the tank 391 through the exhaust gas inlet, the temperature in the tank 391 reaches about 350 ℃ through the heating of the electric heating pipe 394, ozone enters the tank 391, is decomposed into oxygen, and is discharged into the atmosphere through the exhaust gas outlet 393.
As a modification of the above embodiment, the heating mode of the electric heating pipe 394 is replaced by steam heating.
And a first roller is further connected between the prewashing device assembly 2 and the ozone finishing assembly 3, and the first roller is a 3-ton roller.
And a second water seal tank padder is also connected between the ozone finishing assembly 3 and the water washing device assembly 5.
The present invention is not limited to the above-described embodiments, which are described in the specification and illustrated only for illustrating the principle of the present invention, but various changes and modifications may be made within the scope of the present invention as claimed without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims.
Claims (10)
1. The utility model provides an energy-conserving washing system of weaving cloth which characterized in that includes:
the textile cloth enters the water washing system through the cloth feeding device;
the pre-washing device assembly is connected with the cloth feeding device so as to draw the textile cloth into the pre-washing device assembly for pre-washing;
the ozone finishing assembly is connected with the prewashing device assembly so as to pull the textile cloth into the ozone finishing assembly from the prewashing device assembly for ozone finishing;
the ozone production device is communicated with the ozone finishing assembly to supply ozone to the ozone finishing assembly;
a washing device assembly connected to the ozone finishing assembly to draw the piece of textile fabric from the ozone finishing assembly into the washing device assembly to wash the piece of textile fabric with water;
and the cloth discharging device is connected with the water washing device assembly so as to pull the textile cloth out of the water washing device assembly.
2. The energy-saving textile cloth washing system of claim 1, wherein the cloth feeding device comprises a cloth feeding and tightening device, a cloth guide roller connected with the cloth feeding and tightening device through the textile cloth, and an open width centering device connected with the cloth guide roller through the textile cloth, and the textile cloth passes through the open width centering device and enters the prewashing device assembly.
3. The energy-saving textile cloth washing system of claim 2, wherein the ozone finishing assembly comprises an ozone finishing box body, a cloth feeding water seal tank and a cloth discharging water seal tank which are arranged in front of and behind the ozone finishing box body, a padder arranged in the ozone finishing box body, a gas circulating device arranged on the ozone finishing box body, an ozone concentration detection device arranged in the ozone finishing box body, a pressure maintaining device communicated with the ozone finishing box body, a cloth penetrating guide roller, an expanding roller and a pneumatic elastic frame which are arranged in the ozone finishing box body, the textile cloth passes through the cloth feeding water seal tank, the padder, the cloth penetrating guide roller and the cloth discharging water seal tank in sequence, and is fully soaked and finished by evenly distributed ozone in the ozone finishing box body.
4. The energy-saving textile cloth washing system of claim 3, wherein the gas circulation device comprises an ozone distributor arranged inside the ozone finishing box and a processing gas outlet pipe communicated with the ozone finishing box, the gas circulation device obtains ozone gas from the ozone production device and uniformly distributes the ozone gas in the ozone finishing box through the ozone distributor to finish the textile cloth, and the ozone gas is discharged through the processing gas outlet pipe.
5. The energy-saving textile cloth washing system of claim 3, wherein the cloth-penetrating guide rollers comprise a plurality of driving guide rollers and a plurality of driven guide rollers, the number of the driven guide rollers is the same as that of the driving guide rollers, the driving guide rollers are arranged above the ozone finishing box body, the driven guide rollers are arranged below the driving guide rollers, and the textile cloth sequentially passes through the driven guide rollers and the driving guide rollers.
6. The energy-saving textile cloth washing system of claim 1, wherein the prewashing device assembly comprises a prewashing device box body, a prewashing roller set and a first roller box, the prewashing roller set is arranged in the prewashing device box body, the textile cloth is washed by the prewashing roller set in the prewashing device box body, and the textile cloth is connected to the ozone finishing assembly by the first roller box.
7. The energy-saving textile cloth washing system of claim 1, wherein the textile cloth washing device assembly comprises a textile cloth washing device box body and a textile cloth washing roller set arranged in the textile cloth washing device box body, a cloth feeding end of the textile cloth washing roller set is connected to the ozone finishing assembly through the textile cloth, and a cloth discharging end of the textile cloth washing roller set is connected to the cloth discharging device through the textile cloth.
8. The energy-saving textile cloth washing system of claim 3, wherein the ozone finishing box body is further communicated with a tail gas elimination and emission unit.
9. The energy-saving textile cloth washing system of claim 5, wherein spray heads are arranged above the washing driving roller and the washing driven roller, and the textile cloth is washed by spraying pressure water through the spray heads.
10. The energy-saving textile cloth washing system as recited in claim 8, wherein the exhaust gas elimination and emission unit comprises a tank body, an exhaust gas inlet and an exhaust gas outlet which are communicated with the tank body, and an electric heating pipe arranged in the tank body, wherein a gas mixture in the ozone finishing tank body enters the tank body through the exhaust gas inlet, the temperature in the tank body reaches 320-360 ℃ after being heated by the electric heating pipe, ozone enters the tank body and is decomposed into oxygen, and the oxygen is emitted into the atmosphere through the exhaust gas outlet.
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| CN202011529816.5A CN112853659A (en) | 2020-12-22 | 2020-12-22 | Energy-saving textile cloth washing system |
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| CN202011529816.5A CN112853659A (en) | 2020-12-22 | 2020-12-22 | Energy-saving textile cloth washing system |
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Application publication date: 20210528 |