CN110004727A - A kind of pre-treating technology of nanometer of water repellent natural feather - Google Patents
A kind of pre-treating technology of nanometer of water repellent natural feather Download PDFInfo
- Publication number
- CN110004727A CN110004727A CN201910272262.6A CN201910272262A CN110004727A CN 110004727 A CN110004727 A CN 110004727A CN 201910272262 A CN201910272262 A CN 201910272262A CN 110004727 A CN110004727 A CN 110004727A
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- China
- Prior art keywords
- natural feather
- agitating roller
- nanometer
- water
- water repellent
- Prior art date
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Links
- 210000003746 feather Anatomy 0.000 title claims abstract description 132
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 230000002940 repellent Effects 0.000 title claims abstract description 34
- 239000005871 repellent Substances 0.000 title claims abstract description 34
- 238000005406 washing Methods 0.000 claims abstract description 25
- 239000006210 lotion Substances 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 238000002203 pretreatment Methods 0.000 claims abstract description 10
- 238000007654 immersion Methods 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 6
- 238000010009 beating Methods 0.000 claims abstract description 4
- 230000000712 assembly Effects 0.000 claims description 18
- 238000000429 assembly Methods 0.000 claims description 18
- 239000000654 additive Substances 0.000 claims description 13
- 230000000996 additive effect Effects 0.000 claims description 13
- 239000003995 emulsifying agent Substances 0.000 claims description 8
- 230000002209 hydrophobic effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 5
- 244000060011 Cocos nucifera Species 0.000 claims description 5
- 235000019864 coconut oil Nutrition 0.000 claims description 5
- 239000003240 coconut oil Substances 0.000 claims description 5
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 5
- 235000019197 fats Nutrition 0.000 claims description 5
- 239000000194 fatty acid Substances 0.000 claims description 5
- 229930195729 fatty acid Natural products 0.000 claims description 5
- 150000004665 fatty acids Chemical class 0.000 claims description 5
- 229920001213 Polysorbate 20 Polymers 0.000 claims description 4
- -1 acyl diethanol amine phosphate Chemical compound 0.000 claims description 4
- 238000010828 elution Methods 0.000 claims description 4
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 claims description 4
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 15
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 3
- 238000010189 synthetic method Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 15
- 239000004519 grease Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 230000000844 anti-bacterial effect Effects 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 229920001661 Chitosan Polymers 0.000 description 4
- 238000003795 desorption Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920002101 Chitin Polymers 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000004945 emulsification Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002086 nanomaterial Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000003385 bacteriostatic effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- ODIGIKRIUKFKHP-UHFFFAOYSA-N (n-propan-2-yloxycarbonylanilino) acetate Chemical compound CC(C)OC(=O)N(OC(C)=O)C1=CC=CC=C1 ODIGIKRIUKFKHP-UHFFFAOYSA-N 0.000 description 1
- ICLYJLBTOGPLMC-KVVVOXFISA-N (z)-octadec-9-enoate;tris(2-hydroxyethyl)azanium Chemical compound OCCN(CCO)CCO.CCCCCCCC\C=C/CCCCCCCC(O)=O ICLYJLBTOGPLMC-KVVVOXFISA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 229940043237 diethanolamine Drugs 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229960001484 edetic acid Drugs 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000001331 thermoregulatory effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 229940117013 triethanolamine oleate Drugs 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- D06M19/00—Treatment of feathers
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses the pre-treating technology of a kind of nanometer of water repellent natural feather, it is related to the technical field of natural feather pre-treatment, the step of synthetic method is as follows: S1: beating eiderdown raw material, and eiderdown raw material is impregnated with clear water；S2: the eiderdown raw material draining after immersion is spare；S3: water lotion is prepared, and water lotion is added in washing equipment；S4: the natural feather after draining in S2 is added in washing equipment and is stirred together with water lotion；S5: the natural feather after stirring washing is rinsed with clear water；S6: by the natural feather dewatered drying after rinsing；The eiderdown raw material after pre-treatment is obtained by above 6 steps.The present invention has the advantages that improve natural feather in the processing of nanometer water repellent to the adsorption effect of nanometer water repellent.
Description
Technical field
The present invention relates to the technical fields of natural feather pre-treatment, more particularly, to the pre-treatment work of a kind of nanometer of water repellent natural feather
Skill.
Background technique
Natural feather is a kind of animal protein fiber, the tiny stomata for ten million triangle that gathers on natural feather nodular fibrous,
Can the convergent-divergent with temperature change, generate temperature adjustment function, absorbable human body distributes the hot gas of flowing, completely cut off cool ambient air
Invasion.But after natural feather encounters water, water is attached on fiber, so that the stomata between fiber is reduced, natural feather is shunk, to make
The heat preservation thermoregulatory effect of natural feather is greatly lowered.
Using the technology that nanometer water-proof material is applied to down fiber surface natural feather is obtained preferably at present
Water repellency has solved natural feather and has met the defect that water insulation effect reduces.Nanometer water repellent natural feather production usually by nano material with
Natural feather is added after water mixing and is stirred immersion, then by making nano material be attached to the villus of natural feather after dewatered drying
Surface, to increase the hydrophobic ability of natural feather.
Prior art among the above, which has the following deficiencies:, is usually attached with some greases and impurity on eiderdown raw material,
Common water-washing step is lower for the removal rate of grease and impurity, and remaining grease and impurity will affect natural feather and nanometer
Material mix when nano material natural feather surface adsorptivity so that the water repellent effect of natural feather declines.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide the pre-treatment work of a kind of nanometer of water repellent natural feather
Skill, by carrying out pre-treatment to natural feather, so that grease and impurity removal on natural feather, to improve natural feather at nanometer water repellent
To the adsorption effect of nanometer water repellent when reason.
Above-mentioned purpose of the invention has the technical scheme that
The step of pre-treating technology of a kind of nanometer of water repellent natural feather, the pre-treating technology, is as follows:
S1: beating eiderdown raw material, and eiderdown raw material is impregnated with clear water；
S2: the eiderdown raw material draining after immersion is spare；
S3: water lotion is prepared, and water lotion is added in washing equipment；
S4: the natural feather after draining in S2 is added in washing equipment and is stirred together with water lotion；
S5: the natural feather after stirring washing is rinsed with clear water；
S6: by the natural feather dewatered drying after rinsing；
The eiderdown raw material after pre-treatment is obtained by above 6 steps.
By using above-mentioned technical proposal, eiderdown raw material is first beaten, and reduces the reunion of natural feather, so that S1 step
Can go out most dust and insoluble solid impurities when the immersion of middle clear water.Then it is washed by water lotion, by natural feather table
The organic impurities such as the grease in face are removed out, then by clear water rinse so that on natural feather remaining water lotion and desorption oil
The impurity such as rouge are rinsed completely, finally again by dewatered drying, so that obtaining clean, surface hardly remains grease and impurity
Eiderdown raw material, so that subsequent, when being handled by nanometer water repellent, nanometer water repellent can be adsorbed on natural feather surface goodly,
The adsorption effect for improving nanometer water repellent, to improve the water repellent effect of natural feather.
The present invention is further arranged to: the water lotion in the S3 step includes the component of following parts by weight:
By using above-mentioned technical proposal, sodium carbonate provides alkaline environment, and organic lipid material such as grease is easy in alkalinity
Under the conditions of be hydrolyzed, generate water-soluble acylate, emulsifier and bleeding agent synergistic effect, so that not complete on natural feather
Fully hydrolyzed grease and non-oil lipid organic impurities obtain emulsification desorption, to largely remove organic impurity on natural feather
It removes, triethanolamine oleate plays facilitation to the emulsification of emulsifier, and ethylenediamine tetra-acetic acid is as chelating agent, to natural feather table
The metal ion in face is radially complexed, so that metal ion is desorbed, so that the impurity on natural feather surface can almost remove,
To improve the clean level on natural feather surface, natural feather is allowed to obtain better absorption when being adsorbed with nanometer water repellent
Effect.
The present invention is further arranged to: the emulsifier includes following components in percentage by weight:
Cocoanut fatty acid diethanolamide 30%-50%；
Tween-20 5%-10%；
Coconut oil fat acyl diethanol amine phosphate 40%-60%.
By using above-mentioned technical proposal, cocoanut fatty acid diethanolamide and coconut oil fat acyl diethanol amine phosphoric acid
Ester is all surfactant, and Tween-20 is emulsifier, is all ok both with hydrophilic radical with lipophilic group in them
It is coated with organic impurity, forms micella particle, be hydrophilic radical on the outside of micella particle, so that organic impurity can
With soluble in water, desorption is played.Cocoanut fatty acid diethanolamide and coconut oil fat acyl diethanol amine phosphate
Structure is similar, has the function of good compatibility and mutually collaboration solubilising, further increases and go to the emulsification of organic impurities
Except effect.
The present invention is further arranged to: clear water rinses 3-5 times in the step S4, and being added when last time clear water rinses has
It is 1:10 that additive, the additive and last time, which rinse clear water sum-rate used, and the additive includes following weight
The component of number:
By using above-mentioned technical proposal, chitin has certain antibacterial ability, and chitosan also has antibacterial ability,
Chitosan also has the function to body-care simultaneously, can promote wound healing and other effects, in the mistake of last time rinsing
Chitin and chitosan are added in journey can make natural feather obtain certain antibacterial ability and health-care effect so that natural feather into
The effect of row nanometer water repellent treated finished product natural feather, is more powerful, and vanilla powder can increase the fragrance of natural feather, and have
The health ability of certain promotion blood circulation of human body, so that the functionality of natural feather is improved.
The present invention is further arranged to: at 40-50 DEG C, mixing speed control exists for temperature control when washing in the S2 step
10-15 revs/min.
Emulsifier and infiltration by using above-mentioned technical proposal, when temperature when washing is lower than 40 DEG C, in water lotion
The activity of the auxiliary agents such as agent is too low, and deoiling effect is greatly reduced.And when temperature is higher than 50 DEG C, natural feather is easy to be influenced by high temperature,
And the defects of making natural feather that shrinkage occur, mixing speed are controlled at 10-15 revs/min, natural feather is not susceptible to be broken, so that natural feather
The heat insulation effect of itself is affected.
The present invention is further arranged to: steps are as follows when natural feather rinses in the S5 step:
Step (1): the natural feather after washing in S4 step is drained, first natural feather is carried out with the clear water that flow velocity is 1-1.3m/s
Elution；
Step (2): the natural feather after elution is immersed in clear water, impregnate 10 minutes or more；
Step (3): the natural feather after immersion is drained, and is rinsed with the clear water that flow velocity is 1.5-2m/s；
Step (4): the natural feather after flushing is drained.
By using above-mentioned technical proposal, when rinsing, which is first eluted, removes the grease of remaining water lotion and desorption
Except major part, then by impregnating, so that the residue on natural feather is all originally dissolved in water substantially, finally once rushed
It washes, guarantees that the residue on natural feather is completely removed, so that natural feather, after washing, natural feather surface keeps higher clean journey
Degree.
The present invention is further arranged to: the washing equipment in the step S2, including shell, and stirring dress is equipped in shell
It sets, slide assemblies is installed on the side wall of the shell, the agitating device includes the first driving assembly, first driving group
Part is connected with slide assemblies, and the agitating device further includes more than one agitating roller, the agitating roller both ends and slide assemblies
It is rotatedly connected, described agitating roller one end passes through slide assemblies and is connected with the first driving assembly；It is long along agitating roller on the agitating roller
Degree direction is equipped with more than one blade.
First driving assembly includes driving motor, and the driving motor is connected with slide assemblies, the driving motor
Output shaft on the first driving wheel is installed, the second driving wheel, second driving wheel are installed on the roll shaft of the agitating roller
Diameter be greater than the diameter of the first driving wheel, transmission belt is installed on first driving wheel and the second driving wheel.
The slide assemblies include sliding panel, and sliding eye, the height of the sliding eye are offered on the side wall of the shell
Slippage slot is offered on the side wall in direction, the sliding board ends are slidably connected with slippage slot, and the height of the sliding panel is greater than
The height of the sliding eye and the sum of the depth of slippage slot of sliding eye side, first driving assembly are mounted on sliding panel
On lateral wall, the inner sidewall of the agitating roller and sliding panel is rotatedly connected；Second driving assembly is installed on the shell, it is described
Second driving assembly is connected with sliding panel.
Connecting hole is offered on the roof of the shell, the connecting hole is connected to slippage slot, second driving assembly
Including lifting motor, the lifting motor is mounted on the roof of shell, is connected with and is turned on the output shaft of the lifting motor
Driving wheel, the rotating wheel are connected with connecting hole sliding, and bias is hinged with first connecting rod, first connection on the rotating wheel
The separate one end being connected with rotating wheel of bar is connected with the second connecting rod, and the second connecting rod passes through connecting hole and is hinged with sliding panel.
By using above-mentioned technical proposal, driving assembly drives agitating roller rotation, and blade rotation is driven when agitating roller rotates,
Blade rotation generates stirring to the intracorporal nanometer agent aqueous solution of shell and natural feather, and agitating roller is provided with more than one, and agitating roller is mutual
Between stirring action influence so that natural feather is not susceptible to reunite, and agitating roller carries out during stirring with slide assemblies
Oscilaltion so that natural feather to be stirred process more unordered so that natural feather is more not susceptible to reunite.Driving motor
The first driving wheel is driven to rotate, the first driving wheel drives the second driving wheel to rotate by transmission belt, and the second driving wheel drives stirring
Roller rotation, agitating roller drive the intracorporal nanometer agent aqueous solution of shell and natural feather stirring.Due to being driven V belt translation, so that the first driving wheel
It is identical as the linear velocity of the second driving wheel, and the diameter of the second driving wheel is greater than the diameter of the first driving wheel, so that second
The rotational angular velocity of driving wheel less than the first driving wheel angular speed so that the mixing speed of agitating roller lower than driving motor turn
Dynamic speed, the mixing speed to avoid agitating roller is excessive and makes natural feather broken.Second driving assembly drives sliding panel along sliding
Slot sliding is moved, sliding panel drives the first driving assembly and agitating roller to slide along the short transverse of shell, so that agitating roller is stirring
During, the flow path of natural feather is more unordered, to reduce the possibility that natural feather is reunited, reduces and reunites.Lifting motor
Output shaft rotation drive rotating wheel rotation, rotating wheel drive first connecting rod one end move in a circle, first connecting rod
The other end drives the second connecting rod to go up and down in connecting hole, and the second connecting rod drives sliding shoe to be gone up and down in slippage slot, from
And agitating roller is driven to be gone up and down.
The present invention is further arranged to: described blade one end is connected with one end of agitating roller, the other end of the blade with
The other end of agitating roller is connected, and the blade center is greater than blade both ends and agitating roller outer surface at a distance from agitating roller outer surface
Distance, the surface of the blade is coated with one layer of hydrophobic layer；
One end that the blade is connected with agitating roller is provided with mounting blocks, and mounting groove is offered on the agitating roller, described
Mounting blocks and mounting groove are clamped, and offer telescopic chute on the mounting blocks, spring is provided in the telescopic chute, the spring
One end is connected with the slot bottom of telescopic chute, and the other end of the spring is connected with locking piece, offers locking hole on the agitating roller,
The locking hole is connected to mounting groove, and described locking piece is clamped with locking hole.
By using above-mentioned technical proposal, the stirring range of blade is the length of agitating roller, and between blade and agitating roller
In the presence of along the gap that agitating roller length direction changes, so that blade is playing large range of stirring action to the intracorporal water of shell
When, the flowing of natural feather will not be blocked too much so that natural feather will not due to blade blocking and put aside, to reunite.
The hydrophobic layer coated on blade can reduce blade to the adhesive force of water, to reduce in whipping process and complete in stirring
There is a situation where more attachments in blade surface for natural feather afterwards, allow natural feather more freely in the nanometer agent solution of shell
It is moved, reduces and reunite.When blade is damaged, blade carries out dismounting and change with can be convenient.When removing blade, first edge
Locking piece is pressed into the telescopic chute of mounting blocks by locking hole, and the spring in telescopic chute is compressed, then by mounting blocks and mounting groove
Separation, so that blade be removed.When installing blade, first by locking piece of indentation telescopic chute, the spring in telescopic chute is compressed, so
Mounting blocks mounting groove is corresponded to afterwards to connect and fix, after mounting blocks and mounting groove connect and fix, locking piece it is corresponding with locking hole so that
Pressure on locking piece disappears, and the spring in telescopic chute pops up locking piece, so that locking piece connects and fixes with locking hole.
Compared with prior art, the beneficial effects of the present invention are:
1, by carrying out pre-treatment to natural feather, so that grease and impurity removal on natural feather, to improve natural feather in nanometer
To the adsorption effect of nanometer water repellent when water repellent processing；
2, the functionality of natural feather is improved so that natural feather has certain antimicrobial health care function by addition additive；
3, blade stirring natural feather is driven by the way that more than one agitating roller is arranged, so that mistake of the different agitating rollers in stirring
Different stirring actions is played in journey to natural feather, so that the direction of motion of natural feather is not fixed, is made to reduce natural feather and occur to reunite
With；
4, agitating roller is driven to be gone up and down while stirring in shell by setting slide assemblies, so that agitating roller is to plumage
The stirring of suede is more unordered, to reduce the agglomeration of natural feather to a greater degree.
Detailed description of the invention
Fig. 1 is the perspective view of washing equipment.
Fig. 2 is the cross-sectional view of shell, for showing the installation relation of slide assemblies and shell；
Fig. 3 is the perspective view of agitating roller and blade；
Fig. 4 is the partial enlarged view of A in Fig. 3.
Appended drawing reference: 1, shell；11, agitating device；12, slide assemblies；13, the first driving assembly；14, agitating roller；15,
Blade；16, driving motor；17, the first driving wheel；18, the second driving wheel；19, transmission belt；2, sliding panel；21, sliding eye；22,
Slippage slot；23, the second driving assembly；24, connecting hole；25, lifting motor；26, rotating wheel；27, first connecting rod；28, hydrophobic
Layer；29, mounting blocks；3, mounting groove；31, telescopic chute；32, spring；33, locking piece；34, locking hole；35, feed inlet；36, it discharges
Mouthful；37, the second connecting rod.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
Embodiment 1:
The step of pre-treating technology of a kind of nanometer of water repellent natural feather disclosed by the invention, the pre-treating technology, is as follows:
S1: beating eiderdown raw material, and eiderdown raw material is impregnated with clear water；
S2: the eiderdown raw material draining after immersion is spare；
S3: water lotion is prepared, and water lotion is added in washing equipment；Temperature control is at 40-50 DEG C when washing, stirring speed
Degree control is at 10-15 revs/min.Water lotion includes the component of following parts by weight:
Emulsifier includes following components in percentage by weight:
Cocoanut fatty acid diethanolamide 30%；
Tween-20 10%；
Coconut oil fat acyl diethanol amine phosphate 60%.
S4: the natural feather after draining in S2 is added in washing equipment and is stirred together with water lotion；
S5: the natural feather clear water after stirring washing is rinsed 3 times；
Rinse cycle is as follows:
Step (1): the natural feather after washing in S4 step is drained, first natural feather is drenched with the clear water that flow velocity is 1m/s
It washes；
Step (2): the natural feather after elution is immersed in clear water, is impregnated 10 minutes；
Step (3): the natural feather after immersion is drained, and is rinsed with the clear water that flow velocity is 2m/s；
Step (4): the natural feather after flushing is drained.
Being added when last time clear water rinses has additive, and additive rinses clear water sum-rate used with last time and is
1:10, the additive include the component of following parts by weight:
S6: by the natural feather dewatered drying after rinsing；
The eiderdown raw material after pre-treatment is obtained by above 6 steps.
Referring to Fig.1, the washing equipment in step S2 includes shell 1, and feed inlet 35, shell 1 are offered on the roof of shell 1
Bottom wall on offer discharge port 36.
Referring to Figures 1 and 2, slide assemblies 12 are installed, slide assemblies 12 include sliding panel 2 on the side wall of shell 1.Shell
Sliding eye 21 is offered on 1 side wall, and slippage slot 22, the both ends of sliding panel 2 are offered on the side wall of 21 short transverse of sliding eye
It is slidably mounted in slippage slot 22, and the height of sliding panel 2 is greater than the height of sliding eye 21 and the slippage slot of 21 side of sliding eye
The sum of 22 depth.Second driving assembly 23 is installed, the second driving assembly 23 includes lifting motor 25, lifting electricity on shell 1
Machine 25 is connected with the roof of shell 1.Connecting hole 24 is offered on the roof of shell 1, connecting hole 24 is connected to slippage slot 22, lifting
Rotating wheel 26 is installed, rotating wheel 26 is connected with the sliding of connecting hole 24 on the output shaft of motor 25.It is eccentric hinged on rotating wheel 26
There is a first connecting rod 27, one end that the separate and rotating wheel 26 of first connecting rod 27 is connected is connected with the second connecting rod 37, and second
Connecting rod 37 passes through connecting hole 24 and sliding panel 2 is hinged.
Referring to Figures 1 and 2, the first driving assembly 13 is provided on the lateral wall of sliding panel 2, the first driving assembly 13 includes
Driving motor 16, driving motor 16 are connected with sliding panel 2, and the first driving wheel 17, shell are connected on the output shaft of driving motor 16
More than one agitating roller 14 is installed, roll shaft and the sliding panel 2 of agitating roller 14 are rotatedly connected, the roll shaft of agitating roller 14 in body 1
It is connected with the second driving wheel 18 across one end of sliding panel 2, the diameter of the second driving wheel 18 is greater than the diameter of the first driving wheel 17；
Transmission belt 19 is installed on first driving wheel 17 and the second driving wheel 18.
Referring to Fig. 3 and Fig. 4, more than one blade 15, agitating roller 14 are circumferentially installed along agitating roller 14 on agitating roller 14
Both ends offer mounting groove 3, the both ends of blade 15 are provided with mounting blocks 29, and mounting blocks 29 and mounting groove 3 are clamped.Mounting blocks 29
On offer telescopic chute 31, spring 32 is provided in telescopic chute 31,32 one end of spring is connected with the slot bottom of telescopic chute 31, spring 32
The other end be connected with locking piece 33, locking hole 34 is offered on agitating roller 14, locking hole 34 is connected to mounting groove 3, locking piece
33 connect and fix with locking hole 34.
Referring to Fig. 3, the surface of blade 15 is coated with one layer of hydrophobic layer 28, and hydrophobic layer 28 is that have polytetrafluoroethylplastic plastic coating
Made of one layer of hydrophobic layer 28.
The implementation principle of the present embodiment are as follows: when being washed to natural feather, first close the discharge port of shell 1, then by plumage
Suede and water are added in shell 1 from feed inlet 35, turn off feed inlet 35.Then start driving motor 16, driving motor 16 it is defeated
Shaft rotation drives the rotation of the first driving wheel 17, and the first driving wheel 17 drives transmission belt 19 to be driven, and transmission belt 19 drives second to pass
Driving wheel 18 rotates, and the second driving wheel 18 drives agitating roller 14 to rotate, and agitating roller 14 drives the rotation of blade 15 to be stirred natural feather.
Then start lifting motor 25, the output shaft rotation of lifting motor 25 drives rotating wheel 26 to rotate, and rotating wheel 26 drives first to connect
One end of extension bar 27 moves in a circle, and the other end of first connecting rod 27 drives the second connecting rod 37 to go up and down in connecting hole 24,
Second connecting rod 37 drives sliding panel 2 to slide in slippage slot 22, so that agitating roller 14 be driven to be gone up and down in shell 1.
After the completion of stirring, close driving motor 16 and lifting motor 25, in shell 1 solution and natural feather movement it is basic
After gentle, opening discharge port 36 will be dried in natural feather feeding hothouse.
Embodiment 2-5 the difference from embodiment 1 is that: each component is calculated by weight as following table in water lotion.
Embodiment 6-10 the difference from embodiment 1 is that: each component is following table by weight percentage in emulsifier.
Embodiment 11-14 the difference from embodiment 1 is that: each component is calculated by weight as following table in additive.
Comparative example
Comparative example 1 the difference from embodiment 1 is that: natural feather be not used water lotion handled；
Comparative example 2 the difference from embodiment 1 is that: natural feather during processing be not used additive handled.
Detection method
Water repellency measurement and judgement
Prepare feather sphere: machinery rubbing natural feather winds it mutually, is fabricated to diameter and is the feather sphere of 1cm, and use gauze
Package is packed into hermetic bag and saves, spare.
Test: taking 500ml beaker, 400ml distilled water is added, Example 1-5 and the feather sphere of comparative example 1 are gently put into
In beaker, feather sphere is recorded from beaker is put into the time t for sinking to bottom of a cup, the water repellency of natural feather is judged according to t.Natural feather
Water repellency is determined by table 1:
Table 1:
Natural feather water repellency result is table 2.
Table 2:
| Embodiment | Water repellent grade |
| Embodiment 1 | 3 |
| Embodiment 2 | 3 |
| Embodiment 3 | 3 |
| Embodiment 4 | 3 |
| Embodiment 5 | 3 |
| Comparative example 1 | 2 |
Conclusion: according to the natural feather water repellency result of table 2 it is known that the water repellent grade of the natural feather in embodiment 1-5 is bright
The aobvious water repellent grade higher than the natural feather in comparative example 1 illustrates the nanometer water repellent after being handled using water lotion on natural feather
Adsorbance is more, so that the water repellent effect of natural feather is enhanced..
Antibiotic property detection
Using the down fiber bacteriostasis rate in GB/T20944.3 standard method testing example and reference examples.As a result as follows
Shown in table:
Conclusion: by the data of upper table it is known that the antibacterial ability of the natural feather of embodiment 1-5 is said much higher than comparative example 2
It is bright in pretreatment process added with being attached with the chitin with antibacterial bacteriostatic effect really on the natural feather after additive treating
And chitosan, so that the antibacterial bacteriostatic ability of natural feather is greatly improved.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. the pre-treating technology of a kind of nanometer of water repellent natural feather, it is characterised in that the step of pre-treating technology is as follows:
S1: beating eiderdown raw material, and eiderdown raw material is impregnated with clear water；
S2: the eiderdown raw material draining after immersion is spare；
S3: water lotion is prepared, and water lotion is added in washing equipment；
S4: the natural feather after draining in S2 is added in washing equipment and is stirred together with water lotion；
S5: the natural feather after stirring washing is rinsed with clear water；
S6: by the natural feather dewatered drying after rinsing；
The eiderdown raw material after pre-treatment is obtained by above 6 steps.
2. the pre-treating technology of a kind of nanometer of water repellent natural feather according to claim 1, it is characterised in that: in the S3 step
Water lotion include following parts by weight component:
3. the pre-treating technology of a kind of nanometer of water repellent natural feather according to claim 2, it is characterised in that: the emulsifier packet
Include following components in percentage by weight:
Cocoanut fatty acid diethanolamide 30%-50%；
Tween-20 5%-10%；
Coconut oil fat acyl diethanol amine phosphate 40%-60%.
4. the pre-treating technology of a kind of nanometer of water repellent natural feather according to claim 1, it is characterised in that: in the step S4
Clear water rinses 3-5 times, and being added when last time clear water rinses has additive, and the additive and last time rinse clear water used
Sum-rate is 1:10, and the additive includes the component of following parts by weight:
。
5. the pre-treating technology of a kind of nanometer of water repellent natural feather according to claim 1, it is characterised in that: in the S2 step
At 40-50 DEG C, mixing speed is controlled at 10-15 revs/min for temperature control when washing.
6. the pre-treating technology of a kind of nanometer of water repellent natural feather according to claim 1, it is characterised in that: in the S5 step
Steps are as follows when natural feather rinses:
Step (1): the natural feather after washing in S4 step is drained, first natural feather is drenched with the clear water that flow velocity is 1-1.3m/s
It washes；
Step (2): the natural feather after elution is immersed in clear water, impregnate 10 minutes or more；
Step (3): the natural feather after immersion is drained, and is rinsed with the clear water that flow velocity is 1.5-2m/s；
Step (4): the natural feather after flushing is drained.
7. the pre-treating technology of a kind of nanometer of water repellent natural feather according to claim 1, it is characterised in that: in the step S2
Washing equipment, including shell (1) is equipped with agitating device (11) in shell (1), is equipped on the side wall of the shell (1)
Slide assemblies (12), the agitating device (11) include the first driving assembly (13), first driving assembly (13) and sliding
Component (12) be connected, the agitating device (11) further includes more than one agitating roller (14), agitating roller (14) both ends with
Slide assemblies (12) are rotatedly connected, and described agitating roller (14) one end passes through slide assemblies (12) and the first driving assembly (13) phase
Even；More than one blade (15) are installed along agitating roller (14) length direction on the agitating roller (14)；
First driving assembly (13) includes driving motor (16), and the driving motor (16) is connected with slide assemblies (12),
It is equipped with the first driving wheel (17) on the output shaft of the driving motor (16), is equipped on the roll shaft of the agitating roller (14)
Two driving wheels (18), the diameter of second driving wheel (18) are greater than the diameter of the first driving wheel (17), first driving wheel
(17) and transmission belt (19) are installed on the second driving wheel (18)；
The slide assemblies (12) include sliding panel (2), offer sliding eye (21), the cunning on the side wall of the shell (1)
It is offered slippage slot (22) on the side wall of the short transverse of dynamic hole (21), sliding panel (2) both ends and slippage slot (22) are slided
The height of connection, the sliding panel (2) is greater than the height of the sliding eye (21) and the slippage slot (22) of sliding eye (21) side
The sum of depth, first driving assembly (13) is mounted on the lateral wall of sliding panel (2), the agitating roller (14) and sliding
The inner sidewall of plate (2) is rotatedly connected；It is equipped with the second driving assembly (23) on the shell (1), second driving assembly
(23) it is connected with sliding panel (2)；
It being offered connecting hole (24) on the roof of the shell (1), the connecting hole (24) is connected to slippage slot (22), and described
Two driving assemblies (23) include lifting motor (25), and the lifting motor (25) is mounted on the roof of shell (1), the lifting
It is connected on the output shaft of motor (25) rotating wheel (26), the rotating wheel (26) is connected with connecting hole (24) sliding, described
Bias is hinged with first connecting rod (27) on rotating wheel (26), and the first connecting rod (27) is separate to be connected with rotating wheel (26)
One end connects the second connecting rod (37), and the second connecting rod (37) passes through connecting hole (24) and is hinged with sliding panel (2).
8. the pre-treating technology of a kind of nanometer of water repellent natural feather according to claim 7, it is characterised in that: the blade (15)
One end is connected with the one end of agitating roller (14), and the other end of the blade (15) is connected with the other end of agitating roller (14), described
Blade (15) center is greater than blade (15) both ends at a distance from agitating roller (14) outer surface at a distance from agitating roller (14) outer surface；
The surface of the blade (15) is coated with one layer of hydrophobic layer (28)；
One end that the blade (15) is connected with agitating roller (14) is provided with mounting blocks (29), is offered on the agitating roller (14)
Mounting groove (3), the mounting blocks (29) and mounting groove (3) are clamped, offer telescopic chute (31) on the mounting blocks (29), described
It is provided with spring (32) in telescopic chute (31), one end of the spring (32) is connected with the slot bottom of telescopic chute (31), the spring
(32) the other end is connected with locking piece (33), is offered locking hole (34) on the agitating roller (14), the locking hole (34)
It is connected to mounting groove (3), locking piece (33) and locking hole (34) are clamped.
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| CN201910272262.6A CN110004727B (en) | 2019-04-04 | 2019-04-04 | Application of washing equipment in pretreatment process of nano water-repellent down feather |
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|---|---|---|---|
| CN201910272262.6A CN110004727B (en) | 2019-04-04 | 2019-04-04 | Application of washing equipment in pretreatment process of nano water-repellent down feather |
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| CN110004727B CN110004727B (en) | 2021-11-12 |
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