CN113718454A - Carbon dioxide cloth cover pH value adjusting system and using method - Google Patents
Carbon dioxide cloth cover pH value adjusting system and using method Download PDFInfo
- Publication number
- CN113718454A CN113718454A CN202110979002.XA CN202110979002A CN113718454A CN 113718454 A CN113718454 A CN 113718454A CN 202110979002 A CN202110979002 A CN 202110979002A CN 113718454 A CN113718454 A CN 113718454A
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- CN
- China
- Prior art keywords
- carbon dioxide
- cloth cover
- mixer
- adjusting system
- value adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 151
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 73
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 73
- 239000004744 fabric Substances 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000004043 dyeing Methods 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims abstract description 27
- 238000005406 washing Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000003860 storage Methods 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims description 19
- 238000004140 cleaning Methods 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 11
- 230000002378 acidificating effect Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010992 reflux Methods 0.000 claims description 3
- 238000010979 pH adjustment Methods 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 10
- 229960000583 acetic acid Drugs 0.000 description 5
- 239000012362 glacial acetic acid Substances 0.000 description 5
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000019633 pungent taste Nutrition 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000029219 regulation of pH Effects 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
Images
Classifications
-
- 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
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/20—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics with means to improve the circulation of the treating material on the surface of the fabric
-
- 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
- D06B23/205—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for adding or mixing constituents of the treating material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a carbon dioxide cloth cover pH value adjusting system and a using method thereof, wherein the carbon dioxide cloth cover pH value adjusting system comprises a carbon dioxide mixer (1), the input end of the carbon dioxide mixer (1) is provided with a water inlet (2) and an air inlet (3), the output end of the carbon dioxide mixer (1) is provided with a liquid outlet (4), and the air inlet (3) is connected with a carbon dioxide storage tank (5) through a pipeline; the dyeing fabric washing device is characterized by further comprising a dyeing fabric washing tank (6), the bottom of the dyeing fabric washing tank (6) is connected with the water inlet (2) through a pipeline and a pressure pump (7), a group of spray pipes (8) are uniformly distributed above the liquid level in the dyeing fabric washing tank (6), and a spray opening (9) is formed in the bottom of each spray pipe (8). The invention has the characteristics of effectively reducing the influence on the health of workers, reducing the use cost and improving the environmental protection.
Description
Technical Field
The invention relates to a pH value adjusting device for a dyed cloth cover, in particular to a pH value adjusting system for a carbon dioxide cloth cover and a using method thereof.
Background
In the dyeing process of the fabric, the processes of cloth preparation, washing, presetting, refining, dyeing, sample cutting and color matching, post-treatment cleaning, forming and the like are required to be sequentially carried out; the purpose of post-treatment cleaning is to remove the flooding on the surface of the fabric, so as to improve the rubbing fastness, washing fastness, sublimation fastness and dye migration fastness of the fabric. Since dyeing is generally carried out under alkaline conditions, more alkaline components remain on the surface of the fabric in the subsequent post-treatment cleaning process, and acid is required for neutralization during cleaning. The pH control is generally carried out by using organic acid glacial acetic acid during traditional cleaning. However, when pH neutralization is performed using glacial acetic acid, a workshop is filled with a lot of pungent taste, which affects the health of workers. In addition, the amount of the glacial acetic acid used in each water washing tank is about 0.2 ton per day, so that the use cost is high, and the environmental protection property is poor. Therefore, the prior art has the problems that the physical health of workers is easily affected, the use cost is high, and the environmental protection performance is poor.
Disclosure of Invention
The invention aims to provide a carbon dioxide cloth cover pH value adjusting system and a using method thereof. The invention has the characteristics of effectively reducing the influence on the health of workers, reducing the use cost and improving the environmental protection.
The technical scheme of the invention is as follows: a carbon dioxide cloth cover pH value adjusting system comprises a carbon dioxide mixer, wherein the input end of the carbon dioxide mixer is provided with a water inlet and a gas inlet, the output end of the carbon dioxide mixer is provided with a liquid outlet, and the gas inlet is connected with a carbon dioxide storage tank through a pipeline; the dyeing fabric rinsing bath is characterized by further comprising a dyeing fabric rinsing bath, the bottom of the dyeing fabric rinsing bath is connected with the water inlet through a pipeline and a pressure pump, a group of spray pipes are uniformly distributed above the liquid level in the dyeing fabric rinsing bath, and spray openings are formed in the bottoms of the spray pipes.
In the aforementioned carbon dioxide cloth cover pH value adjustment system, the liquid outlet is further provided with a pH value detection sensor.
In the carbon dioxide cloth cover pH value adjusting system, the spray pipe is parallel to the up-and-down moving direction of the fabric.
In the carbon dioxide cloth cover pH value adjusting system, the spray pipe is positioned 80-120mm above the liquid level in the dyed fabric rinsing bath.
In the aforesaid carbon dioxide cloth cover pH value governing system, the carbon dioxide blender includes the blender body, is equipped with the snakelike hybrid tube that the multiunit distributes side by side on the blender body, is equipped with horizontal mixing pipe between the adjacent snakelike hybrid tube.
In the carbon dioxide cloth cover pH value governing system, the horizontal mixing pipe includes the body, and the body both ends are equipped with the toper mouth of pipe of symmetric distribution, and the side at body middle part is equipped with annular communicating pipe.
In the carbon dioxide cloth cover pH value adjusting system, the inner wall surface of the tube body is also provided with a spiral groove.
In the carbon dioxide cloth cover pH value adjusting system, the spraying port is of a conical structure, and the diameter of the upper end of the spraying port is larger than that of the lower end of the spraying port.
A method for using a carbon dioxide cloth cover pH value adjusting system is characterized in that carbon dioxide and liquid in a dyed fabric rinsing bath are mixed by a carbon dioxide mixer to obtain acidic rinsing liquid; refluxing the acidic cleaning liquid to a dyeing fabric washing tank through a spray pipe, and cleaning the dyeing fabric; the acidic cleaning liquid has a pH of 5.
In the use method of the carbon dioxide cloth cover pH value adjusting system, the temperature in the carbon dioxide mixer is 45-60 ℃.
Compared with the prior art, the washing device consists of a carbon dioxide mixer, a carbon dioxide storage tank, a dyeing fabric washing tank and a spray pipe arranged in the washing tank which are connected with each other, and the fabric in the dyeing fabric washing tank is washed by carbonic acid formed by mixing carbon dioxide and water without pungent smell or pollution so as to replace the traditional glacial acetic acid washing, so that the pungent smell generated by putting glacial acetic acid in a workshop can be effectively eliminated, the influence on the body health of workers is reduced, and the washing device has good environmental protection performance; and moreover, carbon dioxide is used for washing, so that the carbon emission of a factory can be effectively reduced, the environmental protection performance is improved, and the raw material cost of washing is reduced. In addition, the carbon dioxide mixer is provided with a plurality of groups of snakelike mixing pipes which are distributed side by side, the horizontal mixing pipes are arranged between the adjacent snakelike mixing pipes and consist of the pipe bodies, the conical pipe openings and the annular communicating pipes, and the uniform mixing between the carbon dioxide and the water can be effectively improved through the mutual matching of the structures, so that the carbon dioxide and the water can be mixed within a short distance to form the carbonic acid. In conclusion, the invention has the characteristics of effectively reducing the influence on the health of workers, reducing the use cost and improving the environmental protection.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a top view of a horizontal mixing tube;
fig. 4 is a structural view of the shower pipe.
The labels in the figures are: the dyeing process comprises the following steps of 1-a carbon dioxide mixer, 2-a water inlet, 3-a gas inlet, 4-a liquid outlet, 5-a carbon dioxide storage tank, 6-a dyed fabric washing tank, 7-a pressure pump, 8-a spray pipe, 9-a spray port, 10-a pH value detection sensor, 101-a mixer body, 102-a snake-shaped mixing pipe, 103-a horizontal mixing pipe, 104-a pipe body, 105-a conical pipe opening and 106-an annular communicating pipe.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Examples are given. A carbon dioxide cloth cover pH value adjusting system is shown in figures 1 to 4 and comprises a carbon dioxide mixer 1, wherein the input end of the carbon dioxide mixer 1 is provided with a water inlet 2 and an air inlet 3, the output end of the carbon dioxide mixer 1 is provided with a liquid outlet 4, and the air inlet 3 is connected with a carbon dioxide storage tank 5 through a pipeline; the dyeing fabric washing device is characterized by further comprising a dyeing fabric washing tank 6, the bottom of the dyeing fabric washing tank 6 is connected with the water inlet 2 through a pipeline and a pressure pump 7, a group of spray pipes 8 are uniformly distributed above the liquid level in the dyeing fabric washing tank 6, and a spray opening 9 is formed in the bottom of each spray pipe 8.
The liquid outlet 4 is also provided with a pH value detection sensor 10.
The spray pipe 8 is parallel to the up-and-down moving direction of the fabric.
The spray pipe 8 is positioned 80-120mm above the liquid level in the dyeing fabric rinsing bath 6.
The carbon dioxide mixer 1 comprises a mixer body 101, a plurality of groups of serpentine mixing pipes 102 distributed side by side are arranged on the mixer body 101, and a horizontal mixing pipe 103 is arranged between every two adjacent serpentine mixing pipes 102.
The horizontal mixing pipe 103 comprises a pipe body 104, two ends of the pipe body 104 are provided with symmetrically distributed conical pipe orifices 105, and the side surface of the middle part of the pipe body 104 is provided with an annular communicating pipe 106.
The inner wall of the tube body 104 is also provided with a spiral groove.
The spraying opening 9 is of a conical structure, and the diameter of the upper end of the spraying opening 9 is larger than that of the lower end of the spraying opening 9.
A method for using a carbon dioxide cloth cover pH value adjusting system is characterized in that carbon dioxide and liquid in a dyed fabric rinsing bath are mixed by a carbon dioxide mixer to obtain acidic rinsing liquid; refluxing the acidic cleaning liquid to a dyeing fabric washing tank through a spray pipe, and cleaning the dyeing fabric; the acidic cleaning liquid has a pH of 5.
The temperature in the carbon dioxide mixer is 45-60 ℃.
The working process of the invention is as follows: under the drive of the pressure pump, water is pumped into the carbon dioxide mixer from the bottom of the dyed fabric rinsing bath, carbon dioxide also enters the carbon dioxide mixer, water and carbon dioxide are mixed in the mixer to form carbonic acid, the carbonic acid flows out of the liquid outlet, and the carbonic acid flows back into the dyed fabric rinsing bath through the spray pipe again to flow in a circulating manner.
The spray pipe is provided with a spray pressure pump.
The pH value detection sensor is connected with a controller, and the controller is respectively connected with a gas transmission pump on the pressure pump and the carbon dioxide storage tank, a carbon dioxide mixer and a spraying pressure pump on the spraying pipe.
Carry out the monitoring of pH value through pH value detection sensor to the liquid of liquid outlet, when pH value is not conform to the settlement requirement, through adjusting air transmission pump and carbon dioxide blender on force (forcing) pump and the carbon dioxide holding vessel, accomplish the regulation of pH value.
Claims (10)
1. The utility model provides a carbon dioxide cloth cover pH value governing system which characterized in that: the device comprises a carbon dioxide mixer (1), wherein the input end of the carbon dioxide mixer (1) is provided with a water inlet (2) and a gas inlet (3), the output end of the carbon dioxide mixer (1) is provided with a liquid outlet (4), and the gas inlet (3) is connected with a carbon dioxide storage tank (5) through a pipeline; the dyeing fabric washing device is characterized by further comprising a dyeing fabric washing tank (6), the bottom of the dyeing fabric washing tank (6) is connected with the water inlet (2) through a pipeline and a pressure pump (7), a group of spray pipes (8) are uniformly distributed above the liquid level in the dyeing fabric washing tank (6), and a spray opening (9) is formed in the bottom of each spray pipe (8).
2. The carbon dioxide cloth cover pH value adjusting system according to claim 1, characterized in that: the liquid outlet (4) is also provided with a pH value detection sensor (10).
3. The carbon dioxide cloth cover pH value adjusting system according to claim 1, characterized in that: the spray pipe (8) is parallel to the up-and-down moving direction of the fabric.
4. The carbon dioxide cloth cover pH value adjusting system according to claim 1, characterized in that: the spray pipe (8) is positioned 80-120mm above the liquid level in the dyeing fabric rinsing bath (6).
5. The carbon dioxide cloth cover pH value adjusting system according to claim 1, characterized in that: the carbon dioxide mixer (1) comprises a mixer body (101), a plurality of groups of snake-shaped mixing pipes (102) which are distributed side by side are arranged on the mixer body (101), and a horizontal mixing pipe (103) is arranged between every two adjacent snake-shaped mixing pipes (102).
6. The carbon dioxide cloth cover pH value adjusting system according to claim 5, characterized in that: the horizontal mixing pipe (103) comprises a pipe body (104), two ends of the pipe body (104) are provided with symmetrically distributed conical pipe orifices (105), and the side surface of the middle part of the pipe body (104) is provided with an annular communicating pipe (106).
7. The carbon dioxide cloth cover pH value adjusting system according to claim 6, characterized in that: the inner wall surface of the pipe body (104) is also provided with a spiral groove.
8. The carbon dioxide cloth cover pH value adjusting system according to claim 1, characterized in that: the spraying opening (9) is of a conical structure, and the diameter of the upper end of the spraying opening (9) is larger than that of the lower end of the spraying opening (9).
9. A method of using a carbon dioxide cloth cover pH adjustment system of any one of claims 1 to 8, characterized in that: mixing carbon dioxide with liquid in a dyed fabric rinsing bath by using a carbon dioxide mixer to obtain acidic rinsing liquid; refluxing the acidic cleaning liquid to a dyeing fabric washing tank through a spray pipe, and cleaning the dyeing fabric; the acidic cleaning liquid has a pH of 5.
10. The use method of the carbon dioxide cloth cover pH value adjusting system according to claim 9, is characterized in that: the temperature in the carbon dioxide mixer is 45-60 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110979002.XA CN113718454A (en) | 2021-08-25 | 2021-08-25 | Carbon dioxide cloth cover pH value adjusting system and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110979002.XA CN113718454A (en) | 2021-08-25 | 2021-08-25 | Carbon dioxide cloth cover pH value adjusting system and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113718454A true CN113718454A (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110979002.XA Pending CN113718454A (en) | 2021-08-25 | 2021-08-25 | Carbon dioxide cloth cover pH value adjusting system and using method |
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| CN (1) | CN113718454A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000246196A (en) * | 1999-03-03 | 2000-09-12 | Aquas Corp | Washing method and device |
| KR20050105649A (en) * | 2004-05-01 | 2005-11-08 | 주식회사 오이코스 | The method to dissolve carbon dioxide efficiently in water treatment plants, and apparatus for them |
| CN207512396U (en) * | 2017-11-29 | 2018-06-19 | 广东溢达纺织有限公司 | A kind of system that cloth cover pH is adjusted using carbon dioxide gas |
| CN109252409A (en) * | 2018-10-25 | 2019-01-22 | 浙江美欣达纺织印染科技有限公司 | A kind of pH value neutralization method of Mercerization dyeing fabric |
| CN209161580U (en) * | 2018-11-26 | 2019-07-26 | 上海城市水资源开发利用国家工程中心有限公司 | A kind of high-efficiency carbon dioxide utilizes throwing device |
| CN111850905A (en) * | 2020-06-16 | 2020-10-30 | 华纺股份有限公司 | Method for adjusting pH value of printing and dyeing rinsing machine and conveying system used for method |
| CN213643966U (en) * | 2020-04-29 | 2021-07-09 | 路德环境科技股份有限公司 | Gas-liquid mixing and feeding device |
| CN215758008U (en) * | 2021-08-25 | 2022-02-08 | 浙江美欣达纺织印染科技有限公司 | Carbon dioxide cloth cover pH value governing system |
-
2021
- 2021-08-25 CN CN202110979002.XA patent/CN113718454A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000246196A (en) * | 1999-03-03 | 2000-09-12 | Aquas Corp | Washing method and device |
| KR20050105649A (en) * | 2004-05-01 | 2005-11-08 | 주식회사 오이코스 | The method to dissolve carbon dioxide efficiently in water treatment plants, and apparatus for them |
| CN207512396U (en) * | 2017-11-29 | 2018-06-19 | 广东溢达纺织有限公司 | A kind of system that cloth cover pH is adjusted using carbon dioxide gas |
| CN109252409A (en) * | 2018-10-25 | 2019-01-22 | 浙江美欣达纺织印染科技有限公司 | A kind of pH value neutralization method of Mercerization dyeing fabric |
| CN209161580U (en) * | 2018-11-26 | 2019-07-26 | 上海城市水资源开发利用国家工程中心有限公司 | A kind of high-efficiency carbon dioxide utilizes throwing device |
| CN213643966U (en) * | 2020-04-29 | 2021-07-09 | 路德环境科技股份有限公司 | Gas-liquid mixing and feeding device |
| CN111850905A (en) * | 2020-06-16 | 2020-10-30 | 华纺股份有限公司 | Method for adjusting pH value of printing and dyeing rinsing machine and conveying system used for method |
| CN215758008U (en) * | 2021-08-25 | 2022-02-08 | 浙江美欣达纺织印染科技有限公司 | Carbon dioxide cloth cover pH value governing system |
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