CN106442211A - Silk sericin test instrument - Google Patents
Silk sericin test instrument Download PDFInfo
- Publication number
- CN106442211A CN106442211A CN201611098466.5A CN201611098466A CN106442211A CN 106442211 A CN106442211 A CN 106442211A CN 201611098466 A CN201611098466 A CN 201611098466A CN 106442211 A CN106442211 A CN 106442211A
- Authority
- CN
- China
- Prior art keywords
- room
- degumming
- sericin
- water
- fixedly mounted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
Abstract
The invention provides a silk sericin test instrument. The silk sericin test instrument is characterized by comprising a recoverer and a sericin remover, wherein the recoverer comprises a water reservoir and an electric heater. The electric heater is fixedly mounted at the bottom of the water reservoir, the upper portion of the water reservoir is connected with a sericin removing chamber on the lower portion of the sericin remover, an ultrasonic oscillator is fixedly mounted on the lower portion of the sericin remover, a pipe and a siphon device are arranged on two sides of the sericin remover respectively, the lower ends of the pipe and the siphon device are communicated with the recoverer, the upper end of the pipe is communicated with the sericin remover, and a sericin filter is mounted at a lower end opening of the siphon device. A sample pore plate is fixedly mounted in the sericin remover and is distant from the bottom of the sericin removing chamber by a certain distance, the sericin removing chamber is provided with a sample holding opening, a liquefying chamber is connected to the upper surface of the sericin removing chamber, a liquefied water inlet and a liquefied water outlet are formed in two sides of the liquefying chamber, a multi-stage bend is arranged in the liquefying chamber, the lower end of the multi-stage bend is communicated with the upper end of the sericin removing chamber, the upper end thereof is connected with a vent hole, and the upper end of the vent hole is connected with a water injection chamber which fixedly seal the upper portion of the liquefying chamber.
Description
Technical field
The present invention relates to a kind of textile testing instrument, more particularly to a kind of silkworm silk gum content test instrunment.
Background technology
The main component of silkworm silk is sericin and fibroin, and sericin is wrapped in the appearance of fibroin, fibroin is had certain protection make
With, but the property of sericin is harder, if the content of sericin excessively, can affect adding of gloss, feel and the silk fiber of fibroin
Work technique；The presence of the impurity such as oils and fatss, waxiness also can bring certain difficulty to rear processing；Therefore, before processing it is necessary to remove
Remove the debris such as most of sericin, oils and fatss, waxiness, make silk fiber soft, loose, clean, increase product aesthetic property, improve quality,
This operation is exactly the degumming of silk fiber.Degumming is one of important link in silkworm silk processing technique, and the quality of degumming, to silk
Quality and the row yielding of raw material all have significant effect, about suitable gel content (about 20%), embracing of silkworm silk can be strengthened
Close, to a certain extent fibroin is shielded, be conducive to the processing and sorting of later process, silk piece is difficult disorder, strand resists
Pressure is wear-resisting；As gel content is very few, then affect obvolvent, fabric easily fluffs；Conversely, as too high in gel content, then strand is rough hard, impact
Silkworm silk gloss feel, reed easy to wear in looming process；Meanwhile, increase consumption of raw materials during weaving, increase cost.Therefore silkworm silk
Gel content paid attention to by trade, be classified as selection check project.
The method of testing of silkworm silk gum content is essentially according to industry standard FZ/T 40004-2009 at present《Silkworm silk gum content tries
Proved recipe method》With commodity inspection standard SN/T2843-2011《The assay method of raw silk gum content》Carry out, cardinal principle is to be placed in sample
After drying to constant weight in baking oven, put into heated and boiled in the stainless-steel pan fill sodium carbonate liquor, and be gently mixed with Glass rod,
Take out after 30min, fully wash at least three times with clear water.After total repetition above step three times, the sample of degumming is dried
Dry to constant weight again, that is, obtain dry weight after degumming, poor by dry weight before and after calculating silkworm silk boiling-off, show that silkworm silk contains glue percentage rate.But
There is following defect in this method：1st, when concentration of lye is too high, temperature is too high, and action time, long easily fibroin generation was hindered
Evil, causes test result inaccurate.2nd, for the determination methods of degumming degree, also it was not related in standard method.For silkworm
The judgement of degumming of silk degree, the method providing on a lot of documents at this stage is all by picric acid carmine, boiled silk to be carried out
Dyeing, observes the color of boiled silk.The sericin of silkworm silk, fibroin are different with picric absorbability to carmine, after coloring
Judge the degumming degree of silkworm silk according to the apparent colour of silkworm silk.Silkworm silk is excessively sensitive and unstable with the effect of coloring agent, so
Operation requirement for dyeing is higher, and test accuracy is not high, and result can only supply qualitative analyses.3rd, in whole scouring processes,
Need coroner to be continuously agitated by hand, not only take time and effort, reduce checkability, stirring is insufficient also result in de-
Glue is uneven, the accuracy of impact assay, and in addition, stirring boiling water also causes potential to the personal safety of coroner
Threat.
Content of the invention
It is an object of the invention to provide a kind of silkworm silk gum content test instrunment, it can overcome the deficiencies in the prior art it
Place.
A kind of silkworm silk gum content test instrunment, is characterized in that including in the withdrawer being stacked up and down and degumming device；Withdrawer
Comprise water receiver and electric heater, be fixedly mounted with electric heater in the bottom of water receiver, the top of water receiver is de- with degumming device bottom
Glue room connects, and degumming room bottom is fixedly mounted with ultrasonic oscillator, and degumming room both sides have pipeline and siphoning installation, pipeline and siphon respectively
Device lower end is all communicated with withdrawer, and pipeline upper end is communicated with degumming room, and the lower port of siphoning installation fills a glue filter.Degumming
It is fixedly mounted with a sample orifice plate, sample orifice plate has a certain distance away from degumming room bottom, degumming room is provided with a sample and places mouth in room,
Liquefied room is connected, liquefied room is respectively provided on two sides with liquefaction water inlet and liquefaction water out, liquefaction interior has multistage above degumming room
Bend pipe, multistage bend pipe lower end is communicated with degumming room upper end, and multistage bend pipe upper end connects a passage, and passage upper end connects water filling
Room, water filling room sealing is on liquefied room top.
The beneficial effects of the present invention is its structure is simple, easy and simple to handle, quick, test result is accurate, reliable.Meanwhile,
The surveyed adaptation of product is strong, typically contains the fiber such as mulberry silk, ricinus silk, mulberry fibre, Radix Malvae sylvestriss fiber and other material of glue class
Gum content all can be tested.It also can save energy simultaneously, does not result in environmental pollution.
Brief description
Accompanying drawing is the structural representation of the present invention；Wherein 1 is water receiver, and 2 is electric heater, and 3 is ultrasonic oscillator, 4
For glue filter, 5 is siphoning installation, and 6 is sample orifice plate, and 7 is pipeline, and 8 place mouth for sample, and 9 is liquefied room, and 10 is multistage curved
Pipe, 11 is liquefaction water inlet, and 12 is liquefaction water out, and 13 is passage, and 14 is degumming room, and 15 is water filling room.
Specific embodiment
A kind of silkworm silk gum content test instrunment, is characterized in that including in the withdrawer A being stacked up and down and degumming device B；Reclaim
Device A comprises water receiver 1 and electric heater 2, is fixedly mounted with electric heater 2, the top of water receiver 1 and degumming device B in the bottom of water receiver 1
The degumming room 14 of bottom connects, and degumming room 14 bottom is fixedly mounted with ultrasonic oscillator 3, and degumming room 14 both sides have pipeline 7 and rainbow respectively
Inhale device 5, pipeline 7 and siphoning installation 5 lower end are all communicated with withdrawer A, and pipeline 7 upper end is communicated with degumming room 14, siphoning installation 5
Lower port fill a glue filter 4.It is fixedly mounted with a sample orifice plate 6 in degumming room 14, sample orifice plate 6 is uniform-distribution with aperture,
Sample orifice plate 6 has a certain distance away from degumming room 14 bottom, and in scouring processes, sample orifice plate 6 can stop short silk fiber from being mixed
Flow to the bottom of degumming room 14.Degumming room 14 is provided with a sample and places mouth 8, and degumming room 14 connects liquefied room 9, liquefied room 9 above
Be respectively provided on two sides with liquefaction water inlet 11 and liquefaction water out 12, in liquefied room 9, have a multistage bend pipe 10, multistage bend pipe 10 lower end with
Degumming room 14 upper end communicates, and multistage bend pipe 10 upper end connects a passage 13, and passage 13 upper end connects water filling room 15, water filling room
15 sealings are on liquefied room 9 top.
During test, the silkworm silk weighing certain mass is dried and is weighed, and is designated as G0, silkworm silk is placed mouth 8 from sample and uniformly puts
On sample orifice plate 6 in degumming room 14, close sample and place mouth 8；Inject appropriate deionized water in withdrawer A, will return
Receive device A and degumming device B to connect.Liquefaction water inlet 11 connects running water pipe, and liquefaction water out 12 connects sewer pipe.
Open electric heater 2, at 200 DEG C about, the water in withdrawer A is brought rapidly up vaporizing, by pipeline 7 setting temperature
It is upwardly into multistage bend pipe 10, under the cooling effect of condensed water in liquefied room 9, steam liquefaction is back in degumming room 14, by
Connect passage 13 in multistage bend pipe 10 upper end, its internal filling porous material, prevent steam to run off.Open ultrasonic oscillator
3, ultrasonic frequency controls in 20-40kHZ, and power is 1kW, due to " cavitation " effect of ultrasound wave, make hot water and silkworm silk quick,
Fully moistening, infiltration, sericin is constantly separated with fibroin.With the accumulation of recirculation water, when recirculation water liquid level reaches siphon
At the upper end bend pipe lower camber side of device 5, due to siphonage, recirculation water is together with the sericin taken off just from siphoning installation 5 and degumming
The position of room 14 connection flows in withdrawer A through siphoning installation 5, due to the filtration of siphoning installation 5 lower end glue filter 4, silkworm
The short fibre backed off on silk will not enter in withdrawer A.Water in withdrawer A continuously vaporizes rising, cooling for reflux, takes off
Glue, and sericin, all the time in withdrawer A, is so repeated several times, sericin will be taken off, and sericin is all collected with degumming liquid
To in withdrawer A.
As in scouring processes, due to have moisture loss lead to liquid level in degumming room 14 be less than siphoning installation 5 upper end curved
At pipe lower camber side, then directly can add deionized water from water filling room 15, to guarantee that scouring processes smoothly complete.
After degumming terminates, close electric heater 2 and ultrasonic oscillator 3 and cooling water, withdrawer A is divided with degumming device B
From, taking-up silkworm silk sample at sample orifice plate 6 and glue filter 4, drying weighs is designated as G1, then silkworm silk gum content be represented by：
Silkworm silk gum content=（G0-G1）/G0×100%
Above-mentioned involved circuit is known or general.
Claims (1)
1. a kind of silkworm silk gum content test instrunment, is characterized in that including in the withdrawer being stacked up and down and degumming device；Withdrawer bag
Containing water receiver and electric heater, it is fixedly mounted with electric heater, the degumming of the top of water receiver and degumming device bottom in the bottom of water receiver
Room connects, and degumming room bottom is fixedly mounted with ultrasonic oscillator, and degumming room both sides have pipeline and siphoning installation, pipeline and siphon dress respectively
Put lower end all to communicate with withdrawer, pipeline upper end is communicated with degumming room, the lower port of siphoning installation fills a glue filter；Degumming room
In be fixedly mounted with a sample orifice plate, sample orifice plate has a certain distance away from degumming room bottom, degumming room be provided with one sample place mouth, take off
Liquefied room is connected, liquefied room is respectively provided on two sides with liquefaction water inlet and liquefaction water out, liquefaction interior has multistage curved above glue room
Pipe, multistage bend pipe lower end is communicated with degumming room upper end, and multistage bend pipe upper end connects a passage, and passage upper end connects water filling
Room, water filling room sealing is on liquefied room top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611098466.5A CN106442211A (en) | 2016-12-03 | 2016-12-03 | Silk sericin test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611098466.5A CN106442211A (en) | 2016-12-03 | 2016-12-03 | Silk sericin test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106442211A true CN106442211A (en) | 2017-02-22 |
Family
ID=58224157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611098466.5A Pending CN106442211A (en) | 2016-12-03 | 2016-12-03 | Silk sericin test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106442211A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169060A (en) * | 2018-02-20 | 2018-06-15 | 盐城工业职业技术学院 | Natural color-cotton fiber non-fiber component content high speed tester device |
| CN109030276A (en) * | 2018-09-16 | 2018-12-18 | 盐城工业职业技术学院 | A kind of instrument based on the drum process test gum content of fiber containing glue |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2040949A (en) * | 1933-01-11 | 1936-05-19 | Celanese Corp | Degumming of silk |
| CN202033264U (en) * | 2011-04-08 | 2011-11-09 | 盐城纺织职业技术学院 | Sizing percentage testing device for slashing |
| CN102445467A (en) * | 2010-09-30 | 2012-05-09 | 香港理工大学 | System and method for detecting content of sericin in silk degumming liquid |
| CN102732978A (en) * | 2012-07-05 | 2012-10-17 | 绍兴文理学院 | Silk degumming process implemented by using ultrasonic waves |
| CN206248491U (en) * | 2016-12-03 | 2017-06-13 | 盐城工业职业技术学院 | A kind of silk gum content tester |
-
2016
- 2016-12-03 CN CN201611098466.5A patent/CN106442211A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2040949A (en) * | 1933-01-11 | 1936-05-19 | Celanese Corp | Degumming of silk |
| CN102445467A (en) * | 2010-09-30 | 2012-05-09 | 香港理工大学 | System and method for detecting content of sericin in silk degumming liquid |
| CN202033264U (en) * | 2011-04-08 | 2011-11-09 | 盐城纺织职业技术学院 | Sizing percentage testing device for slashing |
| CN102732978A (en) * | 2012-07-05 | 2012-10-17 | 绍兴文理学院 | Silk degumming process implemented by using ultrasonic waves |
| CN206248491U (en) * | 2016-12-03 | 2017-06-13 | 盐城工业职业技术学院 | A kind of silk gum content tester |
Non-Patent Citations (1)
| Title |
|---|
| 杨媛媛: "利用丝胶固着技术改善蚕丝被性能研究", 《丝绸》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108169060A (en) * | 2018-02-20 | 2018-06-15 | 盐城工业职业技术学院 | Natural color-cotton fiber non-fiber component content high speed tester device |
| CN109030276A (en) * | 2018-09-16 | 2018-12-18 | 盐城工业职业技术学院 | A kind of instrument based on the drum process test gum content of fiber containing glue |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |