CN109610109A - A kind of Degumming method and its degumming device of PVA nonwoven fabric embroideries - Google Patents
A kind of Degumming method and its degumming device of PVA nonwoven fabric embroideries Download PDFInfo
- Publication number
- CN109610109A CN109610109A CN201811481640.3A CN201811481640A CN109610109A CN 109610109 A CN109610109 A CN 109610109A CN 201811481640 A CN201811481640 A CN 201811481640A CN 109610109 A CN109610109 A CN 109610109A
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- China
- Prior art keywords
- hanging basket
- control valve
- degumming
- embroideries
- fireless cooker
- Prior art date
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- Granted
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 15
- 108091005804 Peptidases Proteins 0.000 claims abstract description 7
- 239000012190 activator Substances 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims description 30
- 108090000526 Papain Proteins 0.000 claims description 23
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 21
- 239000004365 Protease Substances 0.000 claims description 21
- 229940055729 papain Drugs 0.000 claims description 20
- 235000019834 papain Nutrition 0.000 claims description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 230000007071 enzymatic hydrolysis Effects 0.000 claims description 10
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 230000018044 dehydration Effects 0.000 claims description 6
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- 239000012153 distilled water Substances 0.000 claims description 5
- 238000009991 scouring Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 229960001484 edetic acid Drugs 0.000 claims description 3
- 238000005119 centrifugation Methods 0.000 claims description 2
- 241000219112 Cucumis Species 0.000 claims 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 claims 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 claims 1
- 235000019419 proteases Nutrition 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 102000035195 Peptidases Human genes 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 29
- 239000000463 material Substances 0.000 description 7
- 108090000790 Enzymes Proteins 0.000 description 6
- 102000004190 Enzymes Human genes 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 229940088598 enzyme Drugs 0.000 description 6
- 230000007062 hydrolysis Effects 0.000 description 6
- 238000006460 hydrolysis reaction Methods 0.000 description 6
- 238000004064 recycling Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 244000189799 Asimina triloba Species 0.000 description 1
- 235000006264 Asimina triloba Nutrition 0.000 description 1
- 235000009467 Carica papaya Nutrition 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 108010022355 Fibroins Proteins 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003752 hydrotrope Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- QUCDWLYKDRVKMI-UHFFFAOYSA-M sodium;3,4-dimethylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1C QUCDWLYKDRVKMI-UHFFFAOYSA-M 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920006312 vinyl chloride fiber Polymers 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
- D06B15/10—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by use of centrifugal force
-
- 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
- D06B23/04—Carriers or supports for textile materials to be treated
-
- 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
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
- D06B23/22—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for heating
-
- 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
- D06M2101/10—Animal fibres
- D06M2101/12—Keratin fibres or silk
-
- 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
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/24—Polymers or copolymers of alkenylalcohols or esters thereof; Polymers or copolymers of alkenylethers, acetals or ketones
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treatment Of Fiber Materials (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of degumming devices of PVA nonwoven fabric embroideries, including column, crossbeam sliding rail, dewatering centrifuge, fireless cooker, hanging basket, the first control valve, the first connecting tube, storage tank, temperature sensor, heating tube, third connecting tube, third control valve, PLC controller, metal fixture block and cylinder, crossbeam sliding rail is installed at the top of column described in two sides, crossbeam sliding rail bottom is provided with hoisting mechanism, the crossbeam sliding rail bottom side is provided with dewatering centrifuge, the crossbeam sliding rail other side is provided with fireless cooker, is provided with hanging basket at the top of the fireless cooker；When the present invention crosses proteolytic enzyme degumming, the activity of proteolytic enzyme is improved using activator, improves working efficiency；Reproducible utilization can be recycled completely to PVA non-woven fabrics by degumming equipment degumming simultaneously, do not discharged completely, free from environmental pollution and water resource, thoroughly changed original method and reach environmentally friendly purpose；Device is convenient and quick entirely through mechanized operation simultaneously.
Description
Technical field
The present invention relates to PVA nonwoven fabric embroideries technical field, the Degumming method of specially a kind of PVA nonwoven fabric embroideries and its
Degumming device.
Background technique
Non-woven fabrics is also known as nonwoven fabric, is made of fiber orient or random, because of appearance and certain property with cloth
Can and be called cloth；The thermoplastic resin that PVA is polymerized under initiator effect by vinyl chloride；PVA non-woven fabrics is then to utilize
What vinyl chloride fibers were constituted；Embroidery is outstanding one of the national tradition technique of China, also known as silk embroidery；PVA nonwoven fabric embroideries are then
Embroidery is completed by the floss silk that silk is constituted on PVA non-woven fabrics；One layer is coated with around silk to be made of a variety of amino acid
Silk gum, in various flaxen fibers composition in addition to cellulose, there are also pectin, hemicellulose, lignin, phat fat and the hydrotrope etc. are non-
The attendants of cellulose, are referred to as colloid；Degumming is removing fiber peripheral all or part colloid, makes fiber separation, loose,
Fiber-spinnable is produced, to be suitble to spinning requirement；The composition of silk includes silk gum and fibroin, and the purpose is to remove to be wrapped in its outer layer
Silk gum, ceride, pigment etc..
The existing common degumming agent of PVA nonwoven fabric embroideries has the compound of soap, proteolytic enzyme, surfactant, makes
Lower with proteolytic enzyme degumming efficiency, usually time is long；When using degumming equipment degumming simultaneously, original degumming equipment is complete
After degumming, it will cause a large amount of wastes of PVA non-woven fabrics, while the aqueous solution direct emission after degumming is because of solution inside albumen
Matter too high levels, oxygen in water will largely be consumed by flowing into river, and water body is made to lose self-purification capacity, cause environmental pollution and big
The energy waste of amount needs to expend a large amount of water resource, causes environmental pollution.
Summary of the invention
The purpose of the present invention is to provide the Degumming methods and its degumming device of a kind of PVA nonwoven fabric embroideries, in order to overcome
When by proteolytic enzyme degumming, the activity of proteolytic enzyme is improved using activator for above-mentioned technical problem, improves work effect
Rate；Reproducible utilization can be recycled completely to PVA non-woven fabrics by degumming equipment degumming simultaneously, do not discharged completely, it is free from environmental pollution
And water resource, thoroughly change original method and reaches environmentally friendly purpose；Device is convenient and quick entirely through mechanized operation simultaneously.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of degumming device of PVA nonwoven fabric embroideries, including column, crossbeam sliding rail, dewatering centrifuge, fireless cooker, hanging basket,
Hoisting mechanism, the first control valve, the first connecting tube, receives glue bucket, is the second hanging basket slot, pot cover, water-supply-pipe, automatically controlled the first hanging basket slot
Case, the second connecting tube, the second control valve, storage tank, temperature sensor, heating tube, third connecting tube, third control valve, PLC control
Device, metal fixture block and cylinder processed are equipped with crossbeam sliding rail at the top of column described in two sides, and crossbeam sliding rail bottom is provided with promotion
Mechanism, the crossbeam sliding rail bottom side are provided with dewatering centrifuge, and the crossbeam sliding rail other side is provided with fireless cooker, described
Hanging basket is provided at the top of fireless cooker；
The dewatering centrifuge inside top offers the first hanging basket slot, one side bottom of the dewatering centrifuge surface installation
There is the first control valve, first control valve one end is equipped with the first connecting tube, and the first connecting tube other end is equipped with receipts
Glue bucket；
The fireless cooker top side is equipped with pot cover, and the fireless cooker inside top offers the second hanging basket slot, described
One lateral roof of fireless cooker is equipped with water-supply-pipe, the fireless cooker side and is located at water delivery bottom of the tube and is equipped with electric cabinet, the electricity
PLC controller is installed inside control case, both ends are symmetrically arranged with the second connecting tube at the top of the fireless cooker other side, and described second
Connecting tube top is equipped with the second control valve, is equipped with storage tank, fireless cooker inner wall side at the top of second control valve
Temperature sensor is installed, the fireless cooker inside bottom is equipped with heating tube, and the fireless cooker is relative to electric cabinet side bottom
Portion is equipped with third control valve, and described third control valve one end is equipped with third connecting tube, and the third connecting tube other end and receipts
The connection of glue bucket；
Hanging basket inner wall two sides are equipped with several cylinders, and two sides are mounted on metal fixture block at the top of the hanging basket；
The hoisting mechanism includes sliding block, elevator, connecting line, support plate and electromagnet, crossbeam sliding rail bottom peace
Equipped with sliding block, the slider bottom is equipped with elevator, and the elevator is internally provided with connecting line, and connecting line bottom end and branch
Fagging connection, the support plate bottom two sides are symmetrically installed with electromagnet.
As a further solution of the present invention: the temperature sensor is electrically connected PLC controller, the PLC
Controller is electrically connected heating tube, and the control panel is electrically connected dewatering centrifuge, the first control valve, the second control valve, third
Control valve and elevator.
As a further solution of the present invention: the fireless cooker and pot cover are flexibly connected, and the pot cover bottom is provided with magnetic
Property sealing ring.
As a further solution of the present invention: the first hanging basket slot and the second hanging basket slot inner wall two sides are symmetrically arranged with card
Slot, the card slot and metal fixture block are used cooperatively.
As a further solution of the present invention: the electromagnet bottom area is consistent with the topside area of metal fixture block.
As a further solution of the present invention: first connecting tube, water-supply-pipe, the second connecting tube and third connecting tube two
End junction is provided with gasket.
A kind of Degumming method of PVA nonwoven fabric embroideries, the Degumming method specifically includes the following steps:
Step 1: PVA nonwoven fabric embroideries are wrapped on cylinder in rolls, several are then wound PVA nonwoven fabric embroideries
Cylinder be mounted in hanging basket, then hanging basket is put into fireless cooker by hoisting mechanism fixed；
Step 2: distilled water is put into fireless cooker by water-supply-pipe, and the NaOH solution that 40g/L is then added modulates PH
Be 6, wherein bath raio be 1:50, right pot cover, be separately added into fireless cooker by storage tank papain and
EDTA；
Step 3: being heated by heating tube, and water temperature is made to guarantee to impregnate enzymatic hydrolysis 30 minutes at 45 DEG C；
Step 4: the second control valve is opened by glue and is discharged into receipts glue bucket from the second connecting tube, pot cover is then opened, utilizes
Hanging basket is transplanted in the second hanging basket slot of dewatering centrifuge by hoisting mechanism；
Step 5: dewatering centrifuge work is dehydrated PVA nonwoven fabric embroideries coiled in hanging basket, opens the first control
Valve, glue is entered by the first connecting tube receives the completion collection of glue bucket, and dehydration is completed, i.e. the entire scouring processes of PVA nonwoven fabric embroideries
It completes.
As a further solution of the present invention: the papain mass concentration is 3g/L.
As a further solution of the present invention: the pH value of water is measured by PH precision test paper in the fireless cooker.
As a further solution of the present invention: the EDTA is the activator of papain, and the EDTA is ethylenediamine
Tetraacethyl, the EDTA and papain addition mass ratio are 1:50.
Beneficial effects of the present invention:
In the invention, Degumming method has following benefit compared with traditional:
The present invention is designed by reasonable structure, during the degumming tech of PVA nonwoven fabric embroideries, passes through Papain
Enzyme is that removal is wrapped in silk gum, ceride, the pigment etc. of its outer layer in 6 alkaline solutions in PH, and original process requirement is protected making water temperature
Card needs to impregnate enzymatic hydrolysis 60 minutes at 65 DEG C, can now by the way that the activator EDTA of papain is added into solution
The activity for improving papain accelerates enzyme hydrolysis process, and need to only guarantee water temperature at 45 DEG C, and only need to impregnate enzymatic hydrolysis 30
Minute can be completed, and greatly reduces the heating and thermal insulation time and improves work efficiency.
In the invention, degumming device has following benefit compared with traditional:
When using equipment degumming simultaneously, VA nonwoven fabric embroideries are wrapped on cylinder in rolls, then cylinder is placed on and is hung
Carry out degumming is prepared in basket, the PVA nonwoven cloth material in this way by enzyme hydrolysis degumming and then after drying recycles completely can be again
It makes profits use, becomes the material of manufacture PVA non-woven fabrics, while the silk gum ie in solution sloughed is respectively stored into receipts glue by pipeline
Bucket, the later period to the silk gum extraction and application for receiving the solution in glue bucket, avoids direct emission from polluting environment, while saving water resource；Together
When using degumming device, hanging basket is carried by the hoisting mechanism of controllable movement on crossbeam sliding rail, passes through electromagnetism
Then the metal fixture block that iron generates magnetic absorption hanging basket two sides in energization is connect with hanging basket to be promoted by elevator, pass through
Hanging basket is carried in sliding block movement on crossbeam sliding rail, after carrying, is lost magnetism and is disconnected by electromagnet power-off, is convenient for
Degumming device is whole to be operated with；Degumming tech and degumming device can efficient process improve efficiency and generate direct economy
Benefit.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is degumming device overall structure diagram of the present invention.
Fig. 2 is dewatering centrifuge top view of the present invention.
Fig. 3 is fireless cooker overall structure diagram of the present invention.
Fig. 4 is fireless cooker schematic diagram of internal structure of the present invention.
Fig. 5 is electric cabinet schematic diagram of internal structure of the present invention.
Fig. 6 is hanging basket overall structure diagram of the present invention.
Fig. 7 is hoisting mechanism overall structure diagram of the present invention.
In figure: 1, column；2, crossbeam sliding rail；3, dewatering centrifuge；4, fireless cooker；5, hanging basket；6, hoisting mechanism；301,
One hanging basket slot；302, the first control valve；303, the first connecting tube；304, glue bucket is received；401, the second hanging basket slot；402, pot cover；
403, water-supply-pipe；404, electric cabinet；405, the second connecting tube；406, the second control valve；407, storage tank；408, temperature sensing
Device；409, heating tube；410, third connecting tube；411, third control valve；412, PLC controller；501, metal fixture block；502, circle
Cylinder；601, sliding block；602, elevator；603, connecting line；604, support plate；605, electromagnet.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
As shown in figs. 1-7, a kind of degumming device of PVA nonwoven fabric embroideries, including column 1, crossbeam sliding rail 2, dehydration centrifugation
Machine 3, hanging basket 5, hoisting mechanism 6, the first hanging basket slot 301, the first control valve 302, the first connecting tube 303, receives glue bucket at fireless cooker 4
304, the second hanging basket slot 401, pot cover 402, water-supply-pipe 403, electric cabinet 404, the second connecting tube 405, the second control valve 406, deposit
Storage tank 407, temperature sensor 408, heating tube 409, third connecting tube 410, third control valve 411, PLC controller 412, metal
Fixture block 501 and cylinder 502 are equipped with crossbeam sliding rail 2 at the top of two heel posts 1, and column 1 and 2 surface surrounding of crossbeam sliding rail are respectively provided with
There is reinforcing rib, convenient for improving whole support strength, 2 bottom of crossbeam sliding rail is provided with hoisting mechanism 6,2 bottom one of crossbeam sliding rail
Side is provided with dewatering centrifuge 3, and 2 other side of crossbeam sliding rail is provided with fireless cooker 4, hanging basket 5 is provided at the top of fireless cooker 4；
3 inside top of dewatering centrifuge offers the first hanging basket slot 301, and the first hanging basket slot 301 is convenient for the position to hanging basket 5
Limit is fixed, 3 surface of dewatering centrifuge, one side bottom is equipped with the first control valve 302, the installation of 302 one end of the first control valve
There is the first connecting tube 303,303 other end of the first connecting tube, which is equipped with, receives glue bucket 304, receives glue bucket 304 for recycling later period silk gum
Solution prevents direct emission because of solution internal protein too high levels, flowing into river will convenient for recycling silk gum again
A large amount of consumption oxygen in water, make water body lose self-purification capacity, cause environmental pollution and a large amount of energy waste；
4 top side of fireless cooker is equipped with pot cover 402, plays the role of closed, the top of fireless cooker 4 with fireless cooker 4 convenient for folding
The second hanging basket slot 401 is offered on the inside of portion, the second hanging basket slot 401 is convenient for that limit, fireless cooker 4 is fixed to the position of hanging basket 5
One lateral roof is equipped with water-supply-pipe 403, convenient for being connect by water-supply-pipe 403 with external world's pipeline, by water-supply-pipe 403 toward fireless cooker
4 be added distilled water, 4 side of fireless cooker and be located at 403 bottom of water-supply-pipe electric cabinet 404 is installed, be easily installed PLC controller
412, PLC controller 412 is installed, both ends are symmetrically arranged with the second connecting tube at the top of 4 other side of fireless cooker inside electric cabinet 404
405,405 top of the second connecting tube is equipped with the second control valve 406, is equipped with storage tank 407 at the top of the second control valve 406, deposits
The number of storage tank 407 is two, a storage papain, a storage EDTA, can pass through the past heat preservation of the second control valve 406
Suitable papain is added in pot 4 and EDTA, 4 inner wall side of fireless cooker are equipped with temperature sensor 408, convenient for being used to feel
Know solution temperature, 4 inside bottom of fireless cooker is equipped with heating tube 409, convenient for being heated to the solution temperature in fireless cooker 4,
Guarantee that it is in the active temperature of papain always, fireless cooker 4 is equipped with third control relative to 404 1 side bottom of electric cabinet
Valve 411 processed, 411 one end of third control valve are equipped with third connecting tube 410, and 410 other end of third connecting tube and receipts glue bucket 304
Connection receives glue bucket 304 for recycling later period silk gum solution, convenient for recycling silk gum again, prevents direct emission because of solution
Internal protein too high levels, oxygen in water will largely be consumed by flowing into river, so that water body is lost self-purification capacity, caused environment
Pollution and a large amount of energy waste；
5 inner wall two sides of hanging basket are equipped with several cylinders 502, convenient for PVA nonwoven fabric embroideries are wrapped in cylinder 502 in rolls
On, cylinder 502 is then mounted on hanging basket 5,5 top two sides of hanging basket are mounted on metal fixture block 501, are convenient for and the first hanging basket slot
301 and second hanging basket slot 401 play limit fixed function, while can be adsorbed with electromagnet 605 and realize connection；
Hoisting mechanism 6 includes sliding block 601, elevator 602, connecting line 603, support plate 604 and electromagnet 605, and crossbeam is sliding
2 bottom of rail is equipped with sliding block 601, adjusts position convenient for sliding block 601 is mobile on crossbeam sliding rail 2, carries out carrying fortune to hanging basket 5
Defeated, 601 bottom of sliding block is equipped with elevator 602, implements to carry operation, 602 company of being internally provided with of elevator convenient for promoting hanging basket 5
Wiring 603, and 603 bottom end of connecting line is connect with support plate 604, is supported and is connected by support plate 604,604 bottom two of support plate
Side is symmetrically installed with electromagnet 605, convenient for corresponding with the metal fixture block 501 of 5 two sides of hanging basket, convenient for guaranteeing to adsorb what connection was carried
Stability.
408 sensor of temperature sensor is electrically connected PLC controller 412, and PLC controller 412 is electrically connected heating tube
409, guarantee that internal solution temp remains at 45 DEG C convenient for mutual conduction connection, guarantee the progress of enzymatic hydrolysis, control panel is electrical
Dewatering centrifuge 3, the first control valve 302, the second control valve 406, third control valve 411 and elevator 602 are connected, convenient for passing through
Control panel controls associated appliance work, guarantees entire mechanized operation, actual production is facilitated to use.
Fireless cooker 4 and pot cover 402 are flexibly connected, and convenient for folding pot cover 402, start hanging basket 5 easy to carry, and when closure is convenient for
The progress of inside enzymatic hydrolysis, 402 bottom of pot cover are provided with magnetic gasket, relatively close when being closed convenient for pot cover 402 and fireless cooker 4
It closes, reduces internal heat loss and foreign matter enters foul solution in fireless cooker 4, influence the progress of degumming.
First hanging basket slot 301 and 401 inner wall two sides of the second hanging basket slot are symmetrically arranged with card slot, card slot and metal fixture block 501
It is used cooperatively, convenient for the installation limit of hanging basket 5 is fixed on fireless cooker 4 respectively by the mutual cooperation of card slot and metal fixture block 501
The second hanging basket slot 401 and dewatering centrifuge 3 the first hanging basket slot 301 in, be simplified to fix step, facilitate entire scouring processes
It carries out.
605 bottom area of electromagnet is consistent with the topside area of metal fixture block 501, convenient for passing through electromagnet 605 and metal
Connection is completed in mutually absorption in the case of fixture block 501 is powered, the progress carried convenient for the later period.
First connecting tube 303, water-supply-pipe 403, the second connecting tube 405 and 410 both ends junction of third connecting tube are respectively provided with
There is gasket, convenient for guaranteeing the leakproofness of integrated connection by gasket, avoids the occurrence of leakage.
A kind of Degumming method of PVA nonwoven fabric embroideries, the Degumming method specifically includes the following steps:
Step 1: PVA nonwoven fabric embroideries are wrapped in rolls on cylinder 502, then embroider several winding PVA non-woven fabrics
The cylinder 502 of product is mounted in hanging basket 5, then hanging basket 5 is put into fireless cooker 4 by hoisting mechanism 6 fixed；
Step 2: distilled water is put into fireless cooker 4 by water-supply-pipe 403, and the NaOH solution of 40g/L is then added by PH
6 are modulated to, wherein bath raio is 1:50, and right pot cover 402 is separately added into pawpaw egg by storage tank 407 in fireless cooker 4
White enzyme and EDTA；
Step 3: being heated by heating tube 409, and water temperature is made to guarantee to impregnate enzymatic hydrolysis 30 minutes at 45 DEG C；
Step 4: the second control valve 406 is opened by glue and is discharged into receipts glue bucket 304 from the second connecting tube 405, is then opened
Hanging basket 5 is transplanted in the second hanging basket slot 401 of dewatering centrifuge 3 by pot cover 402 using hoisting mechanism 6；
Step 5: the work of dewatering centrifuge 3 is dehydrated PVA nonwoven fabric embroideries coiled in hanging basket 5, opens the first control
Valve 302 processed, glue is entered by the first connecting tube 303 receives the completion collection of glue bucket 304, and dehydration is completed, i.e., PVA nonwoven fabric embroideries are whole
A scouring processes are completed.
Papain mass concentration is 3g/L, and the quality that the papain by testing acquisition for several times is digested is dense
Degree reduces the loss of papain while guaranteeing enzymolysis efficiency.
The pH value of water is measured by PH precision test paper in fireless cooker 4, pH value is quickly understood convenient for intuitive, convenient for protecting
Demonstrate,prove the completion of degumming.
EDTA is the activator of papain, and EDTA is ethylenediamine tetra-acetic acid, and EDTA and papain add quality
Than the time of enzyme hydrolysis can be reduced for 1:50 convenient for improving the activity of papain by the EDTA of ethylenediamine tetra-acetic acid,
Improve hydrolysis efficiency.
The working principle of degumming device of the invention: PVA nonwoven fabric embroideries are wrapped in rolls on cylinder 502, then will
The cylinder 502 of several winding PVA nonwoven fabric embroideries is mounted in hanging basket 5, and hoisting mechanism 6 is mobile in crossbeam sliding rail 2, and crossbeam is sliding
Rail 2 is mounted on 4 top of dewatering centrifuge 3 and fireless cooker by the support of column 1 of two sides, is then lifted out machine 602 and extends connecting line
603 is corresponding with the metal fixture block 501 of hanging basket 5 by the electromagnet 605 of 604 two sides of the bottom of support plate, and electromagnet 605, which is powered, generates magnetic
Property with metal fixture block 501 mutually adsorb, be then lifted out machine 602 work drive hanging basket 5 rising heat preservation is moved on crossbeam sliding rail 2
4 top of pot, then puts down in hanging basket 5 to the second hanging basket slot 401 of fireless cooker 4, the card slot and metal of 401 two sides of the second hanging basket slot
Fixture block 501, which is used cooperatively, realizes that limit is fixed to hanging basket 5, and then electromagnet 605 disconnects power supply, and hoisting mechanism 6 rises, hanging basket 5
It is fixed in the second hanging basket slot 401 of fireless cooker 4, distilled water is added in fireless cooker 4 by water-supply-pipe 403, is then added
PH is modulated to 6 by NaOH solution, and wherein bath raio is 1:50, right pot cover 402, by the second control for controlling storage tank 407
Valve 406 processed is separately added into suitable papain in fireless cooker 4 and EDTA starts to carry out degumming, while temperature sensor
408 temperature sensors feed back to the PLC controller 412 of FX2NC model, and the PLC controller 412 of FX2NC model controls heating tube 409
Heating makes solution temperature be maintained at 45 DEG C, impregnates enzymatic hydrolysis after 30 minutes, opens third control valve 411, and solution is connected by third
Pipe 410, which enters, receives glue bucket 304, opens pot cover 402, and hanging basket 5 is then transplanted on the of dewatering centrifuge 3 by hoisting mechanism 6
In one hanging basket slot 301, the then work of dewatering centrifuge 3 drives 301 high speed rotation of the first hanging basket slot to realize dehydration, opens the first control
Valve 302 processed, the aqueous solution of abjection is entered by the first connecting tube 303 receives the realization recycling of glue bucket 304.
The present invention is designed by reasonable structure, during the degumming tech of PVA nonwoven fabric embroideries, passes through Papain
Enzyme is that removal is wrapped in silk gum, ceride, the pigment etc. of its outer layer in 6 alkaline solutions in PH, and original process requirement is protected making water temperature
Card needs to impregnate enzymatic hydrolysis 60 minutes at 65 DEG C, can now by the way that the activator EDTA of papain is added into solution
The activity for improving papain accelerates enzyme hydrolysis process, and need to only guarantee water temperature at 45 DEG C, and only need to impregnate enzymatic hydrolysis 30
Minute can be completed, and greatly reduces the heating and thermal insulation time and improves work efficiency；Simultaneously use equipment degumming when, by VA without
Woven fabric embroidery is wrapped in rolls on cylinder 502, and then cylinder 502 is placed in hanging basket 5 and is prepared carry out degumming, is passed through in this way
It crosses the PVA nonwoven cloth material then enzyme hydrolysis degumming dries after and recycles reproducible utilization completely, become the material of manufacture PVA non-woven fabrics
Material, while the silk gum ie in solution sloughed is respectively stored by pipeline and receives glue bucket 304, the later period is molten in glue bucket 304 to receiving
The silk gum extraction and application of liquid avoids direct emission from polluting environment, while saving water resource；Simultaneously when using degumming device, lead to
The hoisting mechanism 6 for crossing controllable movement on crossbeam sliding rail 2 carries hanging basket 5, is produced by electromagnet 605 in energization
Then the metal fixture block 501 of raw 5 two sides of magnetic absorption hanging basket is connect with hanging basket 5 to be promoted by elevator 602, pass through sliding block 601
Hanging basket 5 is carried in movement on crossbeam sliding rail 2, after carrying, is lost magnetism and is disconnected by the power-off of electromagnet 605, just
In operating with for degumming device entirety；Degumming tech and degumming device can efficient process improve efficiency and generate direct warp
Ji benefit.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (10)
1. a kind of degumming device of PVA nonwoven fabric embroideries, which is characterized in that including column (1), crossbeam sliding rail (2), dehydration centrifugation
Machine (3), fireless cooker (4), hanging basket (5), hoisting mechanism (6), the first hanging basket slot (301), the first control valve (302), the first connection
It manages (303), receive glue bucket (304), the second hanging basket slot (401), pot cover (402), water-supply-pipe (403), electric cabinet (404), the second company
Take over (405), the second control valve (406), storage tank (407), temperature sensor (408), heating tube (409), third connecting tube
(410), third control valve (411), PLC controller (412), metal fixture block (501) and cylinder (502), column (1) described in two sides
Top is equipped with crossbeam sliding rail (2), and crossbeam sliding rail (2) bottom is provided with hoisting mechanism (6), crossbeam sliding rail (2) bottom
Portion side is provided with dewatering centrifuge (3), and crossbeam sliding rail (2) other side is provided with fireless cooker (4), the fireless cooker (4)
Top is provided with hanging basket (5)；
Dewatering centrifuge (3) inside top offers the first hanging basket slot (301), dewatering centrifuge (3) the surface side
Bottom is equipped with the first control valve (302), and described first control valve (302) one end is equipped with the first connecting tube (303), and described
One connecting tube (303) other end, which is equipped with, receives glue bucket (304)；
Fireless cooker (4) top side is equipped with pot cover (402), and fireless cooker (4) inside top offers the second hanging basket
Slot (401), (4) one lateral roof of fireless cooker are equipped with water-supply-pipe (403), fireless cooker (4) side and be located at water-supply-pipe
(403) bottom is equipped with electric cabinet (404), is equipped with PLC controller (412), the fireless cooker inside the electric cabinet (404)
(4) both ends are symmetrically arranged with the second connecting tube (405) at the top of the other side, and the second connecting tube (405) top is equipped with second
Control valve (406), the second control valve (406) top are equipped with storage tank (407), fireless cooker (4) the inner wall side peace
Equipped with temperature sensor (408), fireless cooker (4) inside bottom is equipped with heating tube (409), and the fireless cooker (4) is opposite
It is equipped with third control valve (411) in (404) one side bottom of electric cabinet, described third control valve (411) one end is equipped with third
Connecting tube (410), and third connecting tube (410) other end is connect with glue bucket (304) are received；
Hanging basket (5) the inner wall two sides are equipped with several cylinders (502), and two sides are mounted on metal at the top of the hanging basket (5)
Fixture block (501)；
The hoisting mechanism (6) includes sliding block (601), elevator (602), connecting line (603), support plate (604) and electromagnet
(605), crossbeam sliding rail (2) bottom is equipped with sliding block (601), and sliding block (601) bottom is equipped with elevator (602),
The elevator (602) is internally provided with connecting line (603), and connecting line (603) bottom end is connect with support plate (604), described
Support plate (604) two sides of the bottom are symmetrically installed with electromagnet (605).
2. a kind of degumming device of PVA nonwoven fabric embroideries according to claim 1, which is characterized in that the temperature sensing
Device (408) sensor is electrically connected PLC controller (412), and the PLC controller (412) is electrically connected heating tube (409), institute
It states control panel and is electrically connected dewatering centrifuge (3), the first control valve (302), the second control valve (406), third control valve (411)
With elevator (602).
3. a kind of degumming device of PVA nonwoven fabric embroideries according to claim 1, which is characterized in that the fireless cooker (4)
It is flexibly connected with pot cover (402), pot cover (402) bottom is provided with magnetic gasket.
4. a kind of degumming device of PVA nonwoven fabric embroideries according to claim 1, which is characterized in that first hanging basket
Slot (301) and second hanging basket slot (401) inner wall two sides are symmetrically arranged with card slot, and the card slot and metal fixture block (501) cooperation make
With.
5. a kind of degumming device of PVA nonwoven fabric embroideries according to claim 1, which is characterized in that the electromagnet
(605) bottom area is consistent with the topside area of metal fixture block (501).
6. a kind of degumming device of PVA nonwoven fabric embroideries according to claim 1, which is characterized in that first connection
Pipe (303), water-supply-pipe (403), the second connecting tube (405) and third connecting tube (410) both ends junction are provided with gasket.
7. a kind of Degumming method of PVA nonwoven fabric embroideries, which is characterized in that the Degumming method specifically includes the following steps:
Step 1: PVA nonwoven fabric embroideries are wrapped in rolls on cylinder (502), several are then wound PVA nonwoven fabric embroideries
Cylinder (502) be mounted in hanging basket (5), then hanging basket (5) is put into fireless cooker (4) by hoisting mechanism (6) fixed；
Step 2: distilled water is put into fireless cooker (4) by water-supply-pipe (403), and the NaOH solution of 40g/L is then added by PH
6 are modulated to, wherein bath raio is 1:50, and right pot cover (402) is separately added into fireless cooker (4) by storage tank (407)
Papain and EDTA；
Step 3: being heated by heating tube (409), and water temperature is made to guarantee to impregnate enzymatic hydrolysis 30 minutes at 45 DEG C；
Step 4: the second control valve (406) are opened by glue and are discharged into receipts glue bucket (304) from the second connecting tube (405), are then beaten
It boils lid (402), hanging basket (5) is transplanted in the second hanging basket slot (401) of dewatering centrifuge (3) using hoisting mechanism (6)；
Step 5: dewatering centrifuge (3) work is dehydrated PVA nonwoven fabric embroideries coiled in hanging basket (5), opens the first control
Valve (302) processed, glue is entered by the first connecting tube (303) receives glue bucket (304) completion collection, and dehydration is completed, i.e. PVA non-woven fabrics
The entire scouring processes of embroidery are completed.
8. a kind of Degumming method of PVA nonwoven fabric embroideries according to claim 7, which is characterized in that the Papain
Enzyme mass concentration is 3g/L.
9. a kind of Degumming method of PVA nonwoven fabric embroideries according to claim 7, which is characterized in that the fireless cooker (4)
The pH value of interior water is measured by PH precision test paper.
10. a kind of Degumming method of PVA nonwoven fabric embroideries according to claim 7, which is characterized in that the EDTA is wood
The activator of melon protease, the EDTA are ethylenediamine tetra-acetic acid, and the EDTA and papain addition mass ratio are 1:50.
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| CN201811481640.3A CN109610109B (en) | 2018-12-05 | 2018-12-05 | Degumming method and degumming device for PVA non-woven fabric embroidery |
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| CN201811481640.3A CN109610109B (en) | 2018-12-05 | 2018-12-05 | Degumming method and degumming device for PVA non-woven fabric embroidery |
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| CN114059177A (en) * | 2021-11-09 | 2022-02-18 | 嵊州陌桑高科股份有限公司 | Method for degumming colorful raw silk by papain |
| CN115305580A (en) * | 2022-10-12 | 2022-11-08 | 南通云尚找家纺电子商务有限公司 | Degumming equipment and degumming method |
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Effective date of registration: 20210420 Address after: 515000 Xiashan Taoxi Industrial Zone, Chaonan District, Shantou City, Guangdong Province Patentee after: SHANTOU KUNXING EMBROIDERY Co.,Ltd. Address before: 515144 Guangdong Province, Shantou City Industrial Zone Xiashan Taoxi Patentee before: Zhou Wuhong |
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