CN113293548A - Flax yarn boiling equipment - Google Patents
Flax yarn boiling equipment Download PDFInfo
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- CN113293548A CN113293548A CN202110598681.6A CN202110598681A CN113293548A CN 113293548 A CN113293548 A CN 113293548A CN 202110598681 A CN202110598681 A CN 202110598681A CN 113293548 A CN113293548 A CN 113293548A
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- main
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- yarn
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- 238000009835 boiling Methods 0.000 title claims abstract description 172
- 235000004431 Linum usitatissimum Nutrition 0.000 title claims abstract description 69
- 240000006240 Linum usitatissimum Species 0.000 title 1
- 238000005406 washing Methods 0.000 claims abstract description 132
- 239000007788 liquid Substances 0.000 claims abstract description 101
- 241000208202 Linaceae Species 0.000 claims abstract description 68
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 43
- 238000011084 recovery Methods 0.000 claims abstract description 36
- 238000010411 cooking Methods 0.000 claims abstract description 30
- 102000004190 Enzymes Human genes 0.000 claims abstract description 28
- 108090000790 Enzymes Proteins 0.000 claims abstract description 28
- 238000004061 bleaching Methods 0.000 claims abstract description 26
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 20
- 238000007598 dipping method Methods 0.000 claims abstract description 20
- 239000002253 acid Substances 0.000 claims abstract description 16
- 239000004615 ingredient Substances 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 38
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 32
- 238000007654 immersion Methods 0.000 claims description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 12
- 238000004321 preservation Methods 0.000 claims description 8
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 8
- 229960000583 acetic acid Drugs 0.000 claims description 6
- 239000012362 glacial acetic acid Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- -1 silver ions Chemical class 0.000 claims description 6
- 239000002738 chelating agent Substances 0.000 claims description 4
- 235000006408 oxalic acid Nutrition 0.000 claims description 4
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 claims description 4
- 229960002218 sodium chlorite Drugs 0.000 claims description 4
- 239000004317 sodium nitrate Substances 0.000 claims description 4
- 235000010344 sodium nitrate Nutrition 0.000 claims description 4
- 239000013589 supplement Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 21
- 238000002791 soaking Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 description 16
- 239000004744 fabric Substances 0.000 description 15
- 238000004064 recycling Methods 0.000 description 13
- 239000000835 fiber Substances 0.000 description 11
- 239000008234 soft water Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000005470 impregnation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005554 pickling Methods 0.000 description 5
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 239000008236 heating water Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000004902 Softening Agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000010792 warming Methods 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
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/04—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of yarns, threads or filaments
-
- 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
-
- 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
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
- D06L4/22—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents
- D06L4/24—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents using chlorites or chlorine dioxide
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a flax yarn boiling device, comprising: a washing cylinder: the method is used for pretreating the linen yarns; a yarn boiling device: the silver ion antibacterial auxiliary agent dipping and boiling are carried out on the flax yarn pretreated in the washing tank; the washing cylinder is provided with a main washing cylinder for processing the flax yarns by acid washing, enzyme boiling, sub-bleaching and the like and an auxiliary washing cylinder for preparing and proportioning washing water for the main washing cylinder, and a circulating pump for circulating the washing water is arranged between the main washing cylinder and the auxiliary washing cylinder; the yarn boiling device is provided with a main cylinder body for silver ion soaking and boiling of the linen yarns, an auxiliary cylinder body for allocating ingredients required by the main cylinder body for boiling the linen yarns and a recovery part for recovering residual silver ion soaking and boiling liquid in the main cylinder body and reusing the residual silver ion soaking and boiling liquid; a one-way channel is arranged between the main cylinder body and the auxiliary cylinder body, a two-way channel is arranged between the main cylinder body and the recovery part, and the temperature of the cooking liquid in the main cylinder body and the temperature of the cooking liquid in the recovery part are kept consistent.
Description
Technical Field
The invention belongs to the technical field of textile equipment, and particularly relates to flax yarn boiling equipment.
Background
The prior antibacterial textile fabric is mainly linen fiber fabric, in order to enable the linen fiber fabric to achieve a better antibacterial effect, a silver ion antibacterial aid is added in the subsequent treatment process of the processed and manufactured linen fiber fabric in the prior art, although the method is simple, silver ions only attach to the surface of the linen fiber fabric, and the antibacterial property of the silver ions is reduced along with the increase of the washing times of the fabric, so that the linen fiber fabric manufactured by the method is poor in durability. Meanwhile, in the prior art, the flax fiber fabric is generally boiled by dosing in the boiling cylinder body, and after the dosing is uniform in the boiling cylinder body due to the disturbance of the pump body, flax roving to be boiled is placed in the cylinder body to be boiled, so that boiling is completed.
Disclosure of Invention
The invention aims to provide a flax yarn boiling device, which can better solve the following problems: 1. the technical problems that the ingredients are wasted and the boiling cost of the flax roving is increased after the flax roving is boiled in the prior art are solved; 2. the silver ion antibacterial auxiliary agent added in the post-treatment process of the flax fiber fabric is only attached to the surface of the fabric, and the overall antibacterial performance of the fabric is reduced after multiple times of washing.
In order to solve the above problems, the present invention relates to a flax yarn boiling apparatus for boiling standard roving that has been processed by hackling, drawing, etc., characterized by comprising: the washing treatment is carried out on the linen yarns; a yarn boiling device: the silver ion antibacterial auxiliary agent dipping and boiling are carried out on the flax yarn pretreated in the washing tank;
the washing cylinder is provided with a main washing cylinder for processing flax yarns by acid washing, enzyme boiling, sub-bleaching and the like and an auxiliary washing cylinder for preparing and proportioning washing water for the main washing cylinder, and a circulating pump for circulating the washing water is arranged between the main washing cylinder and the auxiliary washing cylinder;
the yarn boiling device is provided with a main cylinder body for silver ion soaking and boiling of the linen yarns, an auxiliary cylinder body for allocating ingredients required by the main cylinder body for boiling the linen yarns and a recovery part for recovering the residual silver ion soaking and boiling liquid in the main cylinder body and reusing the residual silver ion soaking and boiling liquid; a one-way channel is arranged between the main cylinder body and the auxiliary cylinder body, a two-way channel is arranged between the main cylinder body and the recovery part, and the temperature of the cooking liquor in the main cylinder body and the temperature of the cooking liquor in the recovery part are kept consistent.
Further, the main washing cylinder is filled with linen yarns needing acid washing treatment; a water level with the height of 165cm is configured in the auxiliary washing cylinder, sulfuric acid is added when the water temperature is 25-35 ℃, the PH value is adjusted to be 2-5.5, and a circulating pump enters the main washing cylinder for acid washing.
Further, the main washing cylinder is filled with linen yarns which need enzyme cooking after being pickled; a water level with the height of 165cm is configured in the auxiliary washing tank, sulfuric acid is added when the water temperature is 25-35 ℃, the pH value is adjusted to be 2-5.5, and after a penetrant is added, a circulating pump enters the main washing tank for enzyme cooking; and flax bio-enzyme is subsequently added into the auxiliary washing tank and pumped into the main washing tank for heating and enzyme cooking with heat preservation.
Further, the main washing cylinder is filled with linen yarns which need to be subjected to sub-bleaching treatment after enzyme boiling; a water level with the height of 165cm is configured in the auxiliary washing tank, sulfuric acid and oxalic acid are added when the water temperature is 25-35 ℃, the pH value is adjusted to be 2-5.5, and after a penetrant, sodium nitrate and a chelating agent are added, a circulating pump enters the main washing tank for sub-bleaching; and sodium chlorite is subsequently added into the auxiliary washing cylinder and pumped into the main washing cylinder for heating and heat preservation bleaching.
Further, the main washing cylinder carries out temperature reduction washing layer by layer on the linen yarns subjected to sub-bleaching, and when the washing temperature of the linen yarns is reduced to normal temperature, a softening agent is added into the main washing cylinder to circularly wash the linen yarns.
Further, the yarn boiling device is used for carrying out silver ion dipping boiling on the linen yarns pretreated in the washing cylinder, and the linen yarns are hung in the main cylinder body; and a water level with the height of 165cm is configured in the auxiliary cylinder body, glacial acetic acid is added when the water temperature is 25-35 ℃, the PH value is adjusted to be 4-4.5, a silver ion antibacterial auxiliary agent is added, the mixture is fully and uniformly stirred and pumped into the main cylinder body, and the heating, heat preservation, dipping and boiling are carried out.
Further, the residual boiling liquid obtained after the flax yarns in the main cylinder body are subjected to silver ion antibacterial aid immersion boiling is recycled through the recycling portion, when the residual boiling liquid recycled by the recycling portion needs to be reused, the recycling portion pumps the residual boiling liquid back into the main cylinder body, and the silver ion antibacterial aid boiling liquid pumped into the main cylinder body is supplemented and prepared by matching with the auxiliary cylinder body, so that the flax yarns are subjected to silver ion antibacterial aid immersion boiling.
The invention has the beneficial effects that: the flax fiber fabric prepared by the flax yarn also has higher antibacterial durability, and the problem that the whole antibacterial performance of the flax fiber fabric is reduced after repeated washing in the prior art is better solved. The flax yarn that adopts to have the recovery part boils the yarn device, boil the recycle of liquid through the flax yarn to having surplus batching chemical composition, the realization is boiled the flax yarn of once modulation and is made the batching and obtain the utilization of maximize, whole batching chemical composition utilization ratio reaches more than 95%, the waste of silver ion batching has greatly been reduced, the manufacturing cost that the flax yarn was boiled has been saved, the modulation time of batching when effectively having reduced other batches of flax yarn and boiled, the cyclic utilization of resource has been realized simultaneously, very big improvement the production efficiency of flax yarn product preparation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and it is apparent that the drawings in the following description only relate to some embodiments of the present invention and are not limiting on the present invention.
FIG. 1 is a schematic view of the construction of the yarn boiling device of the flax yarn boiling apparatus of the present invention;
FIG. 2 is a schematic front view of a main cylinder body of the yarn boiling device of the flax yarn boiling device of the present invention;
FIG. 3 is a left side view schematically showing the structure of the main cylinder body of the yarn boiling device of the flax yarn boiling apparatus of the present invention;
FIG. 4 is a schematic structural view of a sub-cylinder of a yarn boiling device of the linen yarn boiling device of the present invention;
FIG. 5 is a schematic front view of the yarn boiling device recovery part of the flax yarn boiling apparatus of the present invention;
FIG. 6 is a schematic left side view of the recovery part of the yarn boiling device of the flax yarn boiling apparatus of the present invention;
FIG. 7A is a schematic view of the arrangement of the heating elements inside the main cylinder of the yarn boiling device of the linen yarn boiling device of the present invention;
FIG. 7B is a schematic view of the arrangement of the internal heating elements of the yarn boiling device recovery part of the linen yarn boiling device of the present invention.
In the figure:
a main cylinder 100, a third pump body 110, a second pump body 120, a main cylinder first valve 130,
a main-cylinder second valve 140, a fourth pump body 150, a main-cylinder fourth valve 160, a main-cylinder third valve 170,
the opening and closing device 180, the cover body 190, the first heating component 101 and the liquid level identification component 102;
a sub-cylinder 200, a sub-cylinder first valve 210, a first pump body 220, a sub-cylinder second valve 230,
a recovery part 300 and a second heating member 301.
Detailed Description
Figures 1 through 7B, discussed below, and the various embodiments used to describe the principles of the present invention in this patent document are by way of illustration only and should not be construed in any way to limit the scope of the invention. Those skilled in the art will understand that the principles of the present invention may be implemented in any suitable linen yarn boiling device. The terminology used to describe various embodiments is exemplary. It should be understood that these are provided solely to aid in the understanding of this specification and their use and definition do not limit the scope of the invention in any way. The use of the terms first, second, etc. to distinguish between objects having the same set of terms is not intended to represent a temporal order in any way, unless otherwise specifically stated. A group is defined as a non-empty group containing at least one element.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention. It should be understood that the exemplary embodiments described herein should be considered in descriptive sense only and not for purposes of limitation. Descriptions of features or aspects within each exemplary embodiment should generally be considered as available for similar features or aspects in other exemplary embodiments.
In an embodiment of the present invention, a flax yarn boiling apparatus for boiling standard roving that has been processed by hackling, drawing, etc., includes: a washing cylinder: the washing treatment is carried out on the linen yarns; the washing treatment is carried out on the linen yarns; a yarn boiling device: is used for soaking and boiling the flax yarn pretreated in the washing tank by the silver ion antibacterial auxiliary agent.
The washing cylinder is provided with a main washing cylinder for processing and treating the linen yarns by pickling, enzyme boiling, sub-bleaching and the like and an auxiliary washing cylinder for preparing ingredients for washing water for the main washing cylinder, and a circulating pump for circulating the washing water is arranged between the main washing cylinder and the auxiliary washing cylinder.
Drawing and transporting the linen yarns, and transporting the linen yarns to a washing tank for pickling. The flax yarn is drawn through the previous textile ingredient, is subjected to multi-stage drafting process treatment to reduce the strip weight of the flax yarn, is wound on a spindle, is loaded into a placing frame for subsequent boiling treatment, and is placed into a main washing cylinder together with the placing frame for acid washing and boiling.
And (3) carrying out acid washing treatment on the linen yarns which are transported to the washing tank in the pretreatment, adding sulfuric acid when the temperature of acid washing water is between 25 and 35 ℃, and preparing for enzyme boiling in the washing tank, wherein the pH value of the acid washing water is between 2 and 5.5. Because the silver ions used for antibiosis have the problems of generating precipitation and generating color change under the alkaline environment, the silver ions and the linen yarns can be better fused only by adopting the acid boiling process. In the process, the flax yarn can be conveniently pickled to achieve a better effect, the flax yarn positioned in the main washing cylinder is pickled by the acid-boiling liquid prepared by the auxiliary washing cylinder which is pumped into the main washing cylinder, and the flax yarn is pickled by the sub-cylinder body, so that the acid-boiling liquid in the auxiliary washing cylinder can be uniformly stirred, and the flax yarn can be more fully permeated by the acid-boiling liquid pumped into the main washing cylinder. Soft water or tap water with a water level of 165cm as a reference is usually disposed in the auxiliary washing tank, the auxiliary washing tank heats the water to 25-35 ℃ by a heating temperature raising device without being limited to electric heating, steam heating, hot water heating and the like, wherein the preferred heating water temperature is 30 ℃, sulfuric acid with the concentration ratio of 90-98 percent is added at the water temperature, wherein the concentration of 96% sulfuric acid is preferred to achieve the best pickling effect, the preparation amount of the sulfuric acid is 7-15KG, the preparation amount of the sulfuric acid is preferably 10KG, the pH value is controlled within the range of 2-5.5, wherein the pH value of the best acid washing is within the range of 3-3.5, after the materials are fully and evenly stirred in the auxiliary washing cylinder, and the flax yarn is pickled and soaked in the main washing cylinder by a circulating pump, the pickling and boiling liquid is discharged after the soaking time is controlled for 15 minutes, and the flax yarn is waited to be enzyme-boiled in the main washing cylinder. The purpose of the pickling is to better extract the linen thread itself or the impurities remaining inside during the processing.
And (3) carrying out enzyme boiling treatment on the pickled linen yarns in a washing tank, adding sulfuric acid when carrying out enzyme boiling at the temperature of 25-35 ℃, adding a penetrant, linen biological enzyme and the like into enzyme boiling water with the pH value of 2-5.5, and carrying out enzyme boiling. The flax yarn is boiled by adopting an enzyme boiling process after acid boiling, and the enzyme boiling aims to better degum the flax yarn. In the process, in order to achieve better effect for enzyme cooking of the linen yarns, the enzyme cooking liquid prepared by the auxiliary washing tank is pumped into the main washing tank, wherein the water level height, the early-stage heating water temperature and the pH value are controlled to be consistent with the acid washing process of the linen yarns, 96% sulfuric acid with the concentration of 10-20KG is added into the auxiliary washing tank, preferably 15KG sulfuric acid is adopted, 5 kilograms of penetrating agent are added into the auxiliary washing tank, the auxiliary washing tank is fully and uniformly stirred, then the circulating pump is used for enzyme cooking of the linen yarns, after controlling the enzyme cooking time for 5 minutes, 12 kilograms of linen biological enzyme is added into the auxiliary washing tank, the auxiliary washing tank is circularly stirred and then pumped into the main washing tank, the temperature of the enzyme cooking liquid in the main washing tank is raised to 55 ℃ at the temperature rise rate of 1 ℃/min, and after the enzyme cooking of the linen yarns is carried out for 60 minutes at the temperature, the enzyme cooking liquid in the main washing cylinder is discharged.
Performing sub-bleaching boiling on the flax yarn subjected to enzyme boiling treatment in a washing cylinder, adding sulfuric acid and oxalic acid when the temperature of the sub-bleaching water is 25-35 ℃, wherein the pH value of the sub-bleaching water is 2-5.5, and adding a penetrating agent, sodium nitrate, a chelating agent and the like to perform the sub-bleaching boiling. The sub-bleaching process is used for removing lignin in the linen yarns. In the process, in order to achieve better effect for acid washing of the linen yarns, the linen yarns subjected to cold-batch invalidation treatment are subjected to sub-bleaching processing, a sub-bleaching boiling liquid prepared by a secondary washing tank is pumped into a main washing tank, wherein the water level height, the early-stage heating water temperature and the pH value are controlled to be consistent with the acid washing process of the linen yarns, 96% sulfuric acid 20KG is added, 5KG of penetrant, 2 KG of oxalic acid, 15KG of sodium nitrate and 10KG of chelating agent are added, after the sub-bleaching tank is fully and uniformly stirred, a circulating pump is used for sub-bleaching the linen yarns in the main washing tank, after the sub-bleaching time is controlled for 15 minutes, 24 KG of sodium chlorite is added into the secondary washing tank, the sodium chlorite is fully stirred and then circularly pumped into the main washing tank, after the sub-bleaching is circulated for 10 minutes, the temperature of the sub-bleaching liquid in the main washing tank is raised to 50 ℃ at the temperature rise rate of 1.5 ℃/min, and after carrying out sub-bleaching on the linen yarns at the temperature for 65 minutes, discharging the sub-bleaching cooking liquor in the main washing tank. And cleaning the linen yarns in the main washing cylinder by the auxiliary washing cylinder, keeping the cleaning temperature at 50 ℃ for 10 minutes, then reducing the temperature to 40 ℃ for basic cleaning for 10 minutes, then cleaning with normal-temperature water, adding 10 kilograms of softening agent in the normal-temperature water cleaning process, circulating the normal-temperature water for 15 minutes, and then draining the residual cleaning water in the main washing cylinder to finish the sub-bleaching process of the whole linen yarns.
Fig. 1 is a schematic structural view showing a yarn boiling device of a linen yarn boiling device according to an exemplary embodiment of the present invention, the yarn boiling device having a main cylinder 100 for silver ion impregnation boiling of linen yarn, a sub cylinder 200 for arranging ingredients required for boiling linen yarn by the main cylinder 100, and a recovery part 300 for recovering and reusing the remaining silver ion impregnation boiling liquid of the main cylinder 100; a one-way passage is formed between the main cylinder 100 and the sub-cylinder 200, a two-way passage is formed between the main cylinder 100 and the recovery part 300, and the temperatures of the cooking liquids in the main cylinder 100 and the recovery part 300 are kept the same. When the silver ion immersion boiling of the linen yarns is required, the linen yarns subjected to sub-bleaching boiling are hung into a main cylinder body 100 of a yarn boiling device through a hanging frame, soft water or tap water with the water level height being 165cm as a reference is usually configured in an auxiliary cylinder body 200 of the yarn boiling device, the auxiliary cylinder body 200 of the yarn boiling device heats the water to 25-35 ℃ through a heating and warming device in a manner of not being limited to electric heating, steam heating, hot water heating and the like, wherein the preferred heating water temperature is 30 ℃, glacial acetic acid with a certain proportion is added into the auxiliary cylinder body 200 of the yarn boiling device, the PH value is in a range of 4-4.5, meanwhile, the proportioning of the silver ion antibacterial auxiliary agent is carried out according to the total weight of the linen yarns hung into the main cylinder body 100 of the yarn boiling device, the proportioning is generally carried out according to 1-2% of the total weight of the linen yarns, the preferred proportioning is carried out according to the weight of the linen yarns, and the silver ion antibacterial auxiliary agent adopts 186 silver ion antibacterial auxiliary agent, the silver ion antibacterial auxiliary agent and the glacial acetic acid in the auxiliary cylinder body 200 are fused with the soft water entering the auxiliary cylinder body 200 from the outside through the auxiliary cylinder body first valve 210, the soft water is disturbed through the disturbing component in the auxiliary cylinder body 200 to realize the sufficient dissolution of the ingredients by the soft water, a boiling liquid meeting the requirement of boiling yarns is formed, the boiling liquid is conveyed to the main cylinder body 100 through the first pump body 220 connected with the auxiliary cylinder body 200 and the auxiliary cylinder body second valve 230, the boiling liquid in the auxiliary cylinder body 200 can be conveyed into the main cylinder body 100 in one direction only in the process, and then the one-way conveying between the main cylinder body 100 and the auxiliary cylinder body 200 is realized. After the boiling liquid is completely conveyed into the main cylinder body 100, the cover body 190 of the main cylinder body 100 is opened through the opening and closing device 180 of the main cylinder body, the linen yarns to be boiled are put into the main cylinder body 100, the boiling liquid pumped into the main cylinder body 100 in a unidirectional conveying way is heated to a constant temperature range of 45-55 ℃ through a heating rate of 1.5 ℃/min, the preferred constant temperature is kept at 50 ℃, the boiling liquid is continuously soaked and boiled for 40 minutes in a heat preservation way, so that the silver ion antibacterial auxiliary agent is fully fused with the linen yarns, after the boiling in the heat preservation way is finished, the remaining boiling liquid with the silver ion antibacterial auxiliary agent is recovered through the recovery part 300, and when the linen yarns are soaked with silver ions next time, the silver ion antibacterial auxiliary agent in the boiling liquid is completely used, the specific recovery way is that a first channel is formed by a second pump body 120 connected with the main cylinder body 100 and a first valve 130 of the main cylinder body, the remaining infused cooking liquor is transferred to the recovery section 300 for storage; when the flax yarn of other batches needs to be soaked and boiled, the soaked and boiled liquid contained in the recovery part 300 is conveyed to the main cylinder 100 again through a second channel formed by the third pump body 110 and the main cylinder second valve 140 which are connected with the recovery part 300, and the soaked and boiled liquid supplemented with the silver ion antibacterial auxiliary agent is matched with the auxiliary cylinder 200 to be fused, so that the flax yarn of other batches is boiled. Meanwhile, the main cylinder 100 is also provided with a main cylinder third valve 170 for discharging waste liquid after the completion of the flax yarn impregnation and boiling, and a fourth pump 150 and a main cylinder fourth valve 160 for supplying external soft water into the main cylinder 100 and cleaning or maintaining the boiled yarn in the main cylinder 100, thereby realizing the bidirectional transfer between the main cylinder 100 and the recovery part 300. The temperature of the cooking liquid in the main tub 100 and the recovery part 300 is always kept uniform during this process. Through the supplementary batching of this kind of adoption auxiliary cylinder body 200 carries out steeping and boiling liquid, main cylinder body 100 is used for boiling, and recovery unit 300 is used for steeping and boiling liquid to the recovery reuse of main cylinder body 100, compares with the single cylinder body of prior art and carries out flax yarn steeping and boiling mode, better solution disposes the separation of silver ion antibiotic auxiliary agent and steeping and boiling, has overcome the multi-purpose emergence that influences the quality problem that flax yarn steeping and boiling arouses of a jar among the prior art. Meanwhile, the method for recycling the silver ion antibacterial auxiliary agent immersion cooking liquid greatly improves the utilization rate of the silver ion antibacterial auxiliary agent in the silver ion immersion of the linen yarns and effectively saves the cost. The linen yarns soaked by the silver ion antibacterial auxiliary agent can be placed in the main cylinder body 100 of the yarn boiling device for 12 hours and then can be transferred to the next procedure for textile processing of the silver ion linen yarns. Similarly, when the boiling liquid entering the recycling part 300 needs to be reused, the boiling liquid in the recycling part 300 needs to be pumped back into the main cylinder 100, the boiling liquid is supplemented and proportioned in the auxiliary cylinder 200, glacial acetic acid is added into the boiling liquid, the pH value is adjusted to be 4-4.5, the supplementing and proportioning of the silver ion antibacterial aid is carried out according to the total weight of the linen yarns in the main cylinder 100, the silver ion antibacterial aid is supplemented and proportioned by 0.5 percent of the total weight of the linen yarns in the main cylinder 100, the silver ion antibacterial aid, the glacial acetic acid and water in the supplementing and proportioning are fully and uniformly stirred, the boiling liquid is pumped into the main cylinder 100 when the water temperature of the auxiliary cylinder 200 is kept to be heated to 30 ℃, and the proportioned boiling liquid is fully fused with the boiling liquid pumped into the main cylinder 100 by the recycling part 300 so as to carry out the next batch of silver ion dipping processing of the linen yarns. The silver ion dipping boiling liquid of the linen yarns is recycled, so that the silver ion antibacterial auxiliary ingredient of the linen yarns prepared at one time is utilized to the maximum, the utilization rate of the whole silver ion antibacterial auxiliary reaches more than 95 percent, and the production cost of the silver ion dipping of the linen yarns is greatly saved.
Referring to fig. 2 and 3, which are schematic structural diagrams illustrating a main cylinder body of a yarn boiling device of a linen yarn boiling device according to an exemplary embodiment of the present invention, a cover 190 at an upper end of the main cylinder body 100 is opened and closed by a pair of hydraulic or pneumatic opening and closing devices 180, the peripheral wall and the bottom of the main cylinder body 100 are designed to have a cold bridge prevention structure, so that a cylinder body part containing an immersion boiling liquid with a silver ion antibacterial aid inside the main cylinder body 100 can be effectively kept isolated from the external environment, the influence on the temperature of the cylinder body part caused by the rise or fall of the external environment temperature can be effectively avoided, and in order to ensure that the temperature of the cylinder body part can be continuously maintained, an aluminum silicate foaming insulation board is adopted at both the peripheral wall and the outer layer of the main cylinder body 100, a heat reflection film is thoroughly formed to insulate the outside, and a first aluminum silicate foaming insulation board for heating the immersion boiling liquid inside the cylinder body part is arranged between the middle layer of the cold bridge prevention structure, that is the inner layer and the outer layer of the aluminum silicate foaming insulation board The heating component 101, the heating mode of the first heating component 101 can be electric heating, steam heating, hot water heating, etc., the heating amount of the first heating component 101 is detected and controlled by a temperature sensor, the dipping boiling liquid conveyed from the auxiliary cylinder body 200 in the temperature range of 25-35 ℃ is heated, the dipping boiling liquid in the cylinder body part in the main cylinder body 100 is heated to a constant temperature range of 45-55 ℃ according to the heating temperature rise rate of 1.5 ℃/min, and is kept at a constant temperature, so as to ensure that the best process requirements can be met after the yarn is boiled, when the yarn is actually boiled, the best keeping temperature of the constant temperature is 50 ℃, and the boiled yarn can achieve the best process effect only when the dipping boiling liquid is kept at 50 ℃. Simultaneously in order to realize carrying out real time monitoring to the flooding system of cooking liquid level in the main cylinder body 100, the level sensor who is used for the liquid level detection has been implanted in main cylinder body 100 inside, liquid level signal through the level sensor transmission regulates and control the liquid level state, wherein the liquid level scope of detectable regulation and control is not more than 165cm, for the artificial inside flooding system of cooking liquid state of observing main cylinder body 100 of being convenient for simultaneously, it has outside liquid level identification part 102 to go back the synchronous configuration in main cylinder body 100 outside, so that the more audio-visual liquid level state of observing of staff, in order to make the operation to liquid level control.
As shown in fig. 4, which is a schematic structural diagram of a sub-cylinder of a yarn boiling device of a linen yarn boiling device according to an exemplary embodiment of the present invention, the sub-cylinder 200 has a soft water structure which enters the sub-cylinder 200 from the outside through a first valve 210 of the sub-cylinder, a turbulence member inside the sub-cylinder 200 realizes sufficient fusion of the silver ion antibacterial aid and the soft water so as to form an immersion boiling liquid with the silver ion antibacterial aid which meets the requirements of boiling linen yarn, the turbulence member inside the sub-cylinder 200 simultaneously increases the temperature of the immersion boiling liquid during turbulence so that the temperature range of the immersion boiling liquid is always constant between 25 ℃ and 35 ℃, and the optimal temperature of the immersion boiling liquid is 30 ℃. Simultaneously in order to realize carrying out real time monitoring to the flooding system of cooking liquid level of configuration in the vice cylinder body 200, the level sensor who is used for flooding system of cooking liquid level to detect has been implanted in vice cylinder body 200 inside, liquid level signal through level sensor transmission regulates and control flooding system liquid level state, wherein the liquid level scope of detectable regulation and control is not more than 165cm, simultaneously for the people is for observing the inside flooding system of cooking of vice cylinder body 200 state, still dispose the outside liquid level sign part 102 the same with main cylinder body 100 structure in step outside the vice cylinder body 200 outside, so that the staff more directly perceived observation flooding system liquid level state, in order to make the operation to flooding system of cooking liquid level control. The dipping and boiling liquid stirred by turbulence flows through a third channel flowing between the auxiliary cylinder body 200 and the main cylinder body 100, namely the first pump body 220 and the auxiliary cylinder body second valve 230 are unidirectionally conveyed to the main cylinder body 100, and the auxiliary cylinder body 200 with the structure can fully stir the silver ion antibacterial auxiliary agent in the dipping and boiling liquid so as to achieve the optimal proportioning effect. The single auxiliary cylinder body 200 can be used for preparing the dipping and boiling liquid in advance, when the flax yarn dipping and boiling liquid is needed, the flax yarn dipping and boiling liquid can be quickly input into the main cylinder body 100 for heating and boiling, and the flax yarn boiling efficiency is effectively improved.
Referring to fig. 5, fig. 6 is a schematic view illustrating a recycling part of a yarn boiling device of a flax yarn boiling apparatus according to an exemplary embodiment of the present invention, wherein a first passage between the recycling part 300 and the main cylinder 100 for flowing the impregnation boiling liquid with the residual silver ion antibacterial aid from the main cylinder 100 to the recycling part 300, that is, a first passage for delivering the residual impregnation boiling liquid to the recycling part 300 by the second pump body 120 and the first valve 130 of the main cylinder; and a second passage through which the brewed liquid flows from the collection unit 300 to the main cylinder 100, that is, a second passage through which the third pump 110 and the main cylinder second valve 140 re-supply the brewed liquid received in the collection unit 300 to the main cylinder 100. The whole recycling part 300 is designed to be of a cold bridge prevention structure, the cold bridge prevention structure is consistent with the main cylinder body 100, a second heating part 301 for heating the dipping and boiling liquid in the cylinder body is arranged between the inner-layer cylinder body and the outer-layer aluminum silicate foaming heat-insulation plate, the second heating part 301 can be heated by electric heating, steam heating, hot water heating and the like, the heating amount of the second heating part 301 is detected and controlled through a temperature sensor, the temperature of the dipping and boiling liquid in the recycling part 300 is kept constant at 45-55 ℃, the constant temperature is kept, the optimal temperature is kept at 50 ℃, and the best process effect can be achieved only if the yarn boiled after the dipping and boiling liquid keeping the temperature of 50 ℃ is fed into the main cylinder body 100. Simultaneously at the inside level sensor who is used for the liquid level detection of having implanted of recovery unit 300, liquid level signal through the level sensor transmission cooks the liquid level state of flooding and regulates and control, wherein the liquid level scope of detectable regulation and control is not more than 165cm, simultaneously for the inside flooding of artificial observation recovery unit 300 boils the liquid state, it has outside liquid level identification part 102 still to dispose in step in recovery unit 300 outside, so that the staff more audio-visual observation flooding boils liquid level state, in order to make the operation to flooding boil liquid level control.
As shown in fig. 7A and fig. 7B, which are schematic diagrams of the arrangement of the main cylinder 100 and the heating member of the recovery part of the yarn boiling device of the linen yarn boiling device according to the exemplary embodiment of the present invention, the first heating member 101 located in the middle layer of the main cylinder 100 and the second heating member 301 located in the middle layer of the recovery part 300 are arranged in pairs in a serpentine pipe type, and the serpentine pipe type arrangement makes the heating temperature of the boiling liquid more uniform and stable, so as to ensure that the boiling liquid in the main cylinder 100 and the recovery part 300 can meet the requirements of temperature rise and temperature maintenance.
The invention has the beneficial effects that: the flax fiber fabric prepared by the flax yarn also has higher antibacterial durability, and the problem that the whole antibacterial performance of the flax fiber fabric is reduced after repeated washing in the prior art is better solved. The flax yarn that adopts to have the recovery part boils the yarn device, boil the recycle of liquid through the flax yarn to having surplus batching chemical composition, the realization is boiled the flax yarn of once modulation and is made the batching and obtain the utilization of maximize, whole batching chemical composition utilization ratio reaches more than 95%, the waste of silver ion batching has greatly been reduced, the manufacturing cost that the flax yarn was boiled has been saved, the modulation time of batching when effectively having reduced other batches of flax yarn and boiled, the cyclic utilization of resource has been realized simultaneously, very big improvement the production efficiency of flax yarn product preparation.
In addition to the above embodiments, the present embodiment is based on the above preferred embodiments of the present invention, and the above description makes it possible for the worker to make various changes and modifications without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. A cooking device for linen yarns for cooking standard rovings that have been processed by hackling, drawing, etc., characterized in that it comprises: a washing cylinder: the washing treatment is carried out on the linen yarns; a yarn boiling device: the silver ion antibacterial auxiliary agent dipping and boiling are carried out on the flax yarn pretreated in the washing tank; the washing cylinder is provided with a main washing cylinder for processing flax yarns by acid washing, enzyme boiling, sub-bleaching and the like and an auxiliary washing cylinder for preparing and proportioning washing water for the main washing cylinder, and a circulating pump for circulating the washing water is arranged between the main washing cylinder and the auxiliary washing cylinder; the yarn boiling device is provided with a main cylinder body (100) for steeping and boiling the silver ions of the linen yarns, an auxiliary cylinder body (200) for arranging ingredients required by the main cylinder body (100) for boiling the linen yarns and a recovery part (300) for recovering and reusing residual silver ion steeping and boiling liquid of the main cylinder body (100); a one-way channel is arranged between the main cylinder body (100) and the auxiliary cylinder body (200), a two-way channel is arranged between the main cylinder body (100) and the recovery part (300), and the temperatures of the cooking liquids in the main cylinder body (100) and the recovery part (300) are kept consistent.
2. The linen yarn boiling device as claimed in claim 1, wherein the main washing tank is filled with linen yarn to be acid-washed; a water level with the height of 165cm is configured in the auxiliary washing cylinder, sulfuric acid is added when the water temperature is 25-35 ℃, the PH value is adjusted to be 2-5.5, and a circulating pump enters the main washing cylinder for acid washing.
3. The linen yarn boiling device as claimed in claim 2, wherein the main washing tank is filled with the linen yarn which needs to be enzyme-boiled after being pickled; a water level with the height of 165cm is configured in the auxiliary washing tank, sulfuric acid is added when the water temperature is 25-35 ℃, the pH value is adjusted to be 2-5.5, and after a penetrant is added, a circulating pump enters the main washing tank for enzyme cooking; and flax bio-enzyme is subsequently added into the auxiliary washing tank and pumped into the main washing tank for heating and enzyme cooking with heat preservation.
4. The linen yarn boiling device as claimed in claim 3, wherein the main washing tank is filled with linen yarn to be sub-bleached after enzyme boiling; a water level with the height of 165cm is configured in the auxiliary washing tank, sulfuric acid and oxalic acid are added when the water temperature is 25-35 ℃, the pH value is adjusted to be 2-5.5, and after a penetrant, sodium nitrate and a chelating agent are added, a circulating pump enters the main washing tank for sub-bleaching; and sodium chlorite is subsequently added into the auxiliary washing cylinder and pumped into the main washing cylinder for heating and heat preservation bleaching.
5. The linen yarn boiling device as claimed in claim 4, wherein the main washing tank cools and washes the sub-bleached linen yarn layer by layer, and when the washing temperature of the linen yarn is reduced to normal temperature, softener is added into the main washing tank to circularly wash the linen yarn.
6. The linen yarn boiling equipment as claimed in claim 1, wherein the linen yarn boiling device for boiling the linen yarn pretreated by the washing tank by silver ion immersion is characterized in that the linen yarn is hung in the main cylinder body (100); a water level of 165cm in height is arranged in the auxiliary cylinder body (200), glacial acetic acid is added when the water temperature is 25-35 ℃, the PH value is adjusted to be 4-4.5, a silver ion antibacterial auxiliary agent is added, the mixture is fully stirred and uniformly pumped into the main cylinder body (100), and heating, heat preservation, dipping and boiling are carried out.
7. The flax yarn boiling device according to claim 6, wherein the rest boiling liquid obtained after the flax yarn in the main cylinder (100) is subjected to silver ion antibacterial aid immersion boiling is recovered by the recovery part (300), and when the rest boiling liquid recovered by the recovery part (300) needs to be reused, the recovery part (300) pumps the rest boiling liquid back into the main cylinder (100), and the auxiliary cylinder (200) is matched to supplement and prepare the silver ion antibacterial aid boiling liquid pumped into the main cylinder (100) so as to perform silver ion antibacterial aid immersion boiling on the flax yarn.
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Application publication date: 20210824 |