CN1038316A - Quick process of retting flax with warm water - Google Patents
Quick process of retting flax with warm water Download PDFInfo
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- CN1038316A CN1038316A CN 89102826 CN89102826A CN1038316A CN 1038316 A CN1038316 A CN 1038316A CN 89102826 CN89102826 CN 89102826 CN 89102826 A CN89102826 A CN 89102826A CN 1038316 A CN1038316 A CN 1038316A
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- fiber crops
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- flax
- retting
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Abstract
A kind of method of flax retting can make the time of macerating system flax shorten greatly.Its process flow is for selecting stem, tie fiber crops, adorn the pond, flood, go out the pond, shine fiber crops, turn over fiber crops, tying fiber crops, stacking again, it is characterized in that in the dipping operation, increasing a certain amount of fresh air and in the retted fibre pond, putting into the fungi growth promoter, can make and macerate system time shortening 1/3, improved economic benefit greatly, the saving fund.
Description
A kind of method of flax retting can make and macerate the system time and shorten greatly, can be widely used in the flax raw material industry.
The flax retting method of current domestic and international application is the warm water retting method.This kind method is manually water temperature to be adjusted to more than 30 ℃, water is charged and discharged in the retted fibre pond, flax kept 120 hours in the retted fibre pond, make the breeding in a large number in the time of short duration of anaerobies microorganism, bacterium causes fermentation, and flax stem skin zone pectin is decomposed, and makes fibre bundle break away from xylem, the overall process of this fermentation promptly is the process of warm water retting.The warm water retting technological process is: select stem, tie fiber crops, adorn the pond, flood, go out the pond, shine fiber crops, turn over fiber crops, tie fiber crops, stacking again.
The principle of warm water retting:
The process of warm water retting can be divided into three phases
The first, the physical change stage: add water from the straw lower storage reservoir and begin to 6～8 hours, straw after the imbibition, leaches some carbohydrate containing and various inorganic salts material in water, make water dye process russet, and discharging water adds water again second time.
The second, water-soluble substances fermentation stage: be a large amount of bacteriums that exist naturally in the retted fibre pond, it mainly is spherical bacterium, borrow the suitable water temperature (32 ℃～34 ℃) of water and flood a large amount of water-soluble nutrient substances of, breed rapidly and the fermentation of materials that produces, discharge gas and organic acid from straw.Initiate most bubbles in the retted fibre water so make, water surface forms a large amount of foams, and water quality is by alkaline souring.During this period of time, approximately from behind the straw lower storage reservoir to the diel.
Three, straw pectin substance fermentation stage: promptly from straw by after the water retting 24 hours, when the leaching material from straw finishes substantially by bacterial fermentation, the pectin substance that contains in straw skin zone ferments rapidly, cause the straw structural change therefrom, promptly bunched fiber is separated from xylem, in this stage, the straw volume no longer expands, and organic acid continues to increase in the pool inner water branch, give out more acid smell flavor, promptly reached and macerated the system ending phase, macerating the system time altogether is 120 hours.
The objective of the invention is to improve yield of unit time, increase economic effect for shortening the time of flax retting.
The major technique feature of quick Process of retting flax with warm water of the present invention is on the technological process basis of warm water retting, increases a certain amount of fresh air and put into the fungi growth promoter in the retted fibre pond in the dipping operation.
The principle of quick Process of retting flax with warm water of the present invention:
The first, the physical change stage: add water from the straw lower storage reservoir, just be placed with the fungi growth promoter in the pond, through 2～4 hours, straw is in water after the imbibition, leach some carbohydrate containing and various inorganic salts material, make water dye process russet, emit the warm water in the pond, add warm water again and remain on 30 ℃.
The second, water-soluble substances fermentation stage: a large amount of bacteriums that exist naturally in the numb pond, run into the rapid growth of bacteria agent that places in the pond, the gas and the suitable water temperature (30 ℃～32 ℃) of borrowing Roots blower to send here, at this moment from straw, flood a large amount of water-soluble nutrient substances that, accelerates multiplication and the fermentation of materials that produces, gas that discharges and organic acid are initiated most bubbles so make in the retted fibre pond.The gas of sending here owing to quick retted fibre machine adds in the entry again, increase the bubble in the water of numb pond, so water surface forms a large amount of foams, fast the gas sent here of retted fibre machine adds in the entry, makes in the numb pond water temperature unanimity up and down, remains on 30 ℃ substantially, when temperature does not reach 30 ℃ with quick retted fibre machine make-up gas, make water temperature keep 30 ℃, the oxygen in the gas has increased water soluble nutrients simultaneously, has shortened the time of water quality by alkaline souring.During this period of time, approximately behind the straw lower storage reservoir eight hours.
Three, straw pectin substance fermentation stage: after impregnated eight hours of straw, the material that leaches from straw is because the bacterium increase, fermentation is accelerated, cause that thus the straw structure changes rapidly, the pectin substance that straw skin zone is contained ferments fast, promptly bunched fiber is separated from xylem, in this stage, the straw volume does not expand, and the gas that the organic acid in the moisture in the pond is sent here by means of quick retted fibre machine, reduces and keeps acidity value certain in the numb pond.Under flax inflation retted fibre situation, the decomposition of pectic substance and the organic acid destructive process in the retted fibre water in the stem are realized under the mating reaction simultaneously of anaerobic and aerobic microorganism.The inflation of retted fibre water is that the result forms aqueous vapor emulsion with the quick retted fibre machine bubble that injecting height disperses in retted fibre water, no matter this emulsion, has all been created suitable developing environment to the anaerobe fauna or to the aerobic microbiological fauna.
Aerobic microbiological has aggravated the effect of anaerobe, therefore make occur in the retted fibre water and flax stem on biological process, run quickly clear contribute to a feast great waves 0 hour of 9 suitable ancient hinge maples are obviously accelerated in the effect of whole combined system.Above content also is the most preferred embodiment that the present invention creates.
Quick Process of retting flax with warm water and warm water retting method have relatively improved efficient greatly.
Its two be compared as follows table:
Method warm water is macerated warm water and is macerated quick Process of retting flax with warm water fast
Project fiber crops method Process of retting flax with fiber crops advantage benefit (RMB)
The retted fibre time 120 30 is improved effect
(hour) 3 times of rates
Long fiber crops go out fiber crops 11 13 long fiber crops and go out fiber crops and increase income 140 for 1 ton
Rate (%) rate improves 2%
Fiber crops number average raising 400
(grade) 1 number
The color and luster color and luster is good
Faint yellow
Economize on coal (one ton
Former stem saves 100 12 with coal 200 100
The kilogram number)
Economize on electricity (one ton
* 0.2 yuan of 50 50 degree/degree is saved in former stem electricity consumption 150 100
Kilowatt number) 10
Manually (one 61 save 5 50
The former stem of ton)
120 hours former retted fibre time was 30 hours after the improvement, can raise the efficiency three times, built seven retted fibre ponds quite less, saved 140,000 yuan of RMB.The present invention is applied at Lanxi County, Heilongjiang Province flax factory.The flax of macerating system with this kind method is all qualified through the check of Heilongjiang Province textile product quality supervision and test test center.
Accompanying drawing 1 is former warm water retting flow process
Claims (2)
1, a kind of flax retting method, its technological process be through choosing stem, bundle fiber crops, dress pond, flood, go out the pond, shine fiber crops, turn over fiber crops, bundle fiber crops, stacking operation again, it is characterized in that flooding and increase a certain amount of fresh air in the operation and in the retted fibre pond, put into the fungi growth promoter.
2, flax retting method according to claim 1, it is characterized in that flooding the fresh air that increases in the operation is provided by quick retted fibre machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89102826 CN1038316A (en) | 1989-04-26 | 1989-04-26 | Quick process of retting flax with warm water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89102826 CN1038316A (en) | 1989-04-26 | 1989-04-26 | Quick process of retting flax with warm water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1038316A true CN1038316A (en) | 1989-12-27 |
Family
ID=4854856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89102826 Withdrawn CN1038316A (en) | 1989-04-26 | 1989-04-26 | Quick process of retting flax with warm water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1038316A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050391C (en) * | 1994-11-05 | 2000-03-15 | 肥城市对外贸易总公司精麻加工厂 | Culture and processing Technology for ramie |
| CN1298642C (en) * | 2005-01-17 | 2007-02-07 | 昆明理工大学 | Process for reusing sewage from flax degumming treatment |
| CN100392160C (en) * | 2005-11-02 | 2008-06-04 | 卫德林 | Warm water retting technological method of bisexual hemp original stem |
| CN105442058A (en) * | 2015-11-12 | 2016-03-30 | 六安市华龙麻纺工艺制品有限公司 | Natural degumming method of jute fibers |
| CN106198952A (en) * | 2016-07-01 | 2016-12-07 | 清华大学 | A kind of suppress the nucleic acid molecules enclosure method to sensing interface non-specific adsorption |
| CN106521780A (en) * | 2016-12-30 | 2017-03-22 | 卢楚坚 | Linen containing olive extracting solution and preparing method thereof |
-
1989
- 1989-04-26 CN CN 89102826 patent/CN1038316A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050391C (en) * | 1994-11-05 | 2000-03-15 | 肥城市对外贸易总公司精麻加工厂 | Culture and processing Technology for ramie |
| CN1298642C (en) * | 2005-01-17 | 2007-02-07 | 昆明理工大学 | Process for reusing sewage from flax degumming treatment |
| CN100392160C (en) * | 2005-11-02 | 2008-06-04 | 卫德林 | Warm water retting technological method of bisexual hemp original stem |
| CN105442058A (en) * | 2015-11-12 | 2016-03-30 | 六安市华龙麻纺工艺制品有限公司 | Natural degumming method of jute fibers |
| CN106198952A (en) * | 2016-07-01 | 2016-12-07 | 清华大学 | A kind of suppress the nucleic acid molecules enclosure method to sensing interface non-specific adsorption |
| CN106521780A (en) * | 2016-12-30 | 2017-03-22 | 卢楚坚 | Linen containing olive extracting solution and preparing method thereof |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |