CN88104020A - Charcoal-cleaning technology of wool - Google Patents
Charcoal-cleaning technology of wool Download PDFInfo
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- CN88104020A CN88104020A CN88104020.7A CN88104020A CN88104020A CN 88104020 A CN88104020 A CN 88104020A CN 88104020 A CN88104020 A CN 88104020A CN 88104020 A CN88104020 A CN 88104020A
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- wool
- charing
- charcoal
- alkali
- pickling
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Abstract
A kind of charcoal-cleaning technology of wool comprises technical process such as preliminary treatment, scouring of wool, pickling charing and neutralization, and its process characteristic is that wool is carried out the pickling charing earlier, after neutralize cleanly, and neutralization cleaned the unification of two technical process.Technology of the present invention can make the few damaged of wool fibre, improve the row yielding of wool, can improve 1.9～2.7% with existing technology comparison wool row yielding, wool per ton can increase economic benefit nearly 2,000 yuan, process expenses of labour simultaneously and descend, reduce product cost, the present invention reduces by 33.2% than existing processes expenses of labour.
Description
The present invention relates to the wool initial processing method in a kind of wool spinning industry.
At present, the process that the wool initial processing is generally adopted in wool spinning industry is, wool is carried out preliminary treatment, is exactly that shredding is played earth removal and removed muck, then carries out the scouring of wool degrease, use buck and lotion scoured wool exactly, remove degrease and sweat, will carry out the pickling charing through the wool of washing degrease then, purpose is to mix except that vegetalitas grass in the unhairing, carry out at last with alkali neutralization, remove wool because the acid of adsorbed and combination during the pickling charing.The weak point of this wool initial processing process is, wool surface oil layer through the washing degrease is destroyed, acid solution then directly contacts with wool fibre when carrying out the pickling charing, and to the fibrous inside diffusion, the fiber of corrosion hair causes the wool fibre damaged, make the powerful reduction of wool, elongation reduces, and work to break descends, and causes the wool row yielding to reduce.This process, the strength damage of wool cause row yielding to reduce generally 12～15%.This in addition processing process makes scouring of wool and pickling charing and neutralizes well-separatedly, and technological process is long, and equipment is added up and reached 200 meters, and does three times repeatedly through wet doing-wet, and energy resource consumption is big, has wasted the energy.See that from economic angle this process is not a kind of gratifying process.
Method of the present invention is for overcoming the deficiency of existing wool initial processing method, and a kind of new wool initial processing process that the improvement of existing method is proposed is exactly a charcoal-cleaning technology of wool.
The characteristics of method of the present invention are that wool is carried out the pickling charing earlier, after use alkali and the scouring of wool of lotion solution, soak being dipped in the sulfuric acid solution exactly through pretreated wool, cure charing, it is assorted to remove broken charcoal, it is clean to use alkali and lotion solution to neutralize then, makes neutralization clean two technical process unifications.Preprocess method of the present invention is wool to be carried out shredding remove soil and use the clear water rinsing.Neutralization of the present invention is cleaned to be in four grooves and to clean, and carries out the rinsing of clear water normal temperature in first groove, and the washing that neutralizes in the 2nd three-flute is carried out the clear water rinsing in the 4th groove.This charcoal-cleaning technology of wool; make wool band fat pickling charing; because the oil layer of wool surface shields to wool fibre when the pickling charing, makes the wool fibre scale injury-free; the oil layer of wool surface has cut off acid solution and has contacted with the direct of wool fibre; stoped acid solution to the wool fibre diffusion inside, reduced the lanolin fatty acid dissolving, made the few damaged of wool fibre; wool fibre has been played protective effect, made the wool after neutralization is cleaned keep original gloss.Simultaneously the inventive method has shortened technological process, making neutralization clean the unification of two technical process, than existing process flow saves the energy and auxiliary material.
Below in conjunction with accompanying drawing of the present invention (process chart) process of the present invention is elaborated.
The inventive method is achieved in that at first carries out preliminary treatment to wool, be exactly by in the horizontal dust shaker of feeder (1) feeding with dirty wool, it is assorted to remove soil, the wool of removing after soil is mixed is sent in the feeder (2) through the hair gas separating device by blower fan, feeder (2) feeds shredding in the three cylinder wool openers with wool, wool after the shredding is by adding the clear water rinsing in feeder (3) the feeding potcher, and the soil of further removing in the wool is assorted.Second step was carried out the pickling charing to wool, will send in the acid dip tank through the hair curtain through the wool after the clear water rinsing exactly and soak sulfuric acid concentration 3.5～4.5B with sulfuric acid
Soak time is 4～5 minutes, then through rolling sour rolling acid, cure charing by feeder (4) feeding curer, curing carbonization temperature is 95～110 ℃, cures wool after the charing and is sent into through second mao of gas separating device by blower fan and feed in the hair (5), in the broken charcoal de-burring machine of feeder (5) feeding, remove the charing rear impurity, again through the further shredding removal of impurities of six rollers.The 3rd step was that neutralization is cleaned, be exactly that the wool through six roller shredding removal of impurities is fed by feeder (6) in neutralization and clean first groove, add the clear water rinsing, water temperature is a normal temperature, remove the adsorbed acid of wool, sending into neutralization then cleans in second groove and the three-flute, adding alkali and lotion solution neutralizes clean, the consumption of alkali is 2.5～3.5% of a gross weight amount, the lotion consumption is 7.5～8.5% of a gross weight amount, and solution temperature is 54～56 ℃, sends into the 4th groove then and carries out the clear water rinsing, water temperature is 48～50 ℃, and the wool after the clear water rinsing is sent into dryer dries and then become the clean hair of charcoal.
Process of the present invention has the following advantages:
1. reduce the damage of wool fiber, the rate of making and the existing technology comparison that improve wool can improve the rate of making 1.9～2.7%. Every ton of hair can increase nearly 2,000 yuan of economic benefit.
2. process under the expenses of labour lowly, reduce product cost, technology of the present invention is than existing technology expenses of labour reduction by 33.2%.
3. simplified the process flow saves energy.With clean one-step method, existing technology is to clean and neutralize to carry out in two steps in the process using of the present invention.
Claims (3)
1, a kind of charcoal-cleaning technology of wool, comprise preliminary treatment, scouring of wool, technical process such as pickling charing and neutralization, it is characterized in that wool is carried out the pickling charing earlier, after use alkali and the scouring of wool of lotion solution, be in 3.5～4.5Be ° the sulfuric acid solution be dipped into concentration through pretreated wool exactly, soak 4 and assign to 5 minutes, under 95～110 ℃ temperature, cure charing after taking out squezzing, make smoits charing in the wool, and utilize broken charcoal de-burring machine to remove charcoal rear impurity in the wool, it is clean then wool to be neutralized with alkali and lotion solution, makes neutralization and cleans the unification of two technical process.
2,, it is characterized in that preprocess method is wool to be carried out shredding remove soil and use the clear water rinsing according to the described charcoal-cleaning technology of wool of claim 1.
3, according to the described charcoal-cleaning technology of wool of claim 1, it is characterized in that neutralizing clean to wool with alkali and lotion solution is with clean in four grooves, be in first groove, to carry out the rinsing of clear water normal temperature, in the 2nd three-flute with alkali and lotion solution to the wool washing that neutralizes, the alkali consumption is 2.5～3.5% of a wool weight, and the lotion consumption is 7.5～8.5% of a wool weight, and solution temperature is 54～56 ℃, carry out the clear water rinsing in the 4th groove, water temperature is 48～50 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88104020 CN1008126B (en) | 1988-07-06 | 1988-07-06 | Charcoal-cleaning technology of wool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88104020 CN1008126B (en) | 1988-07-06 | 1988-07-06 | Charcoal-cleaning technology of wool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN88104020A true CN88104020A (en) | 1988-11-30 |
| CN1008126B CN1008126B (en) | 1990-05-23 |
Family
ID=4832846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88104020 Expired CN1008126B (en) | 1988-07-06 | 1988-07-06 | Charcoal-cleaning technology of wool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1008126B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018231A (en) * | 2014-06-10 | 2014-09-03 | 中华全国供销合作总社郑州棉麻工程技术设计研究所 | Method for preprocessing wool before being spun |
| CN105803540A (en) * | 2016-03-25 | 2016-07-27 | 太仓市锦达印染有限公司 | Fine wool carbonization technology |
| CN105964221A (en) * | 2016-05-25 | 2016-09-28 | 绍兴文理学院 | Composite carbon rod based on waste wool granular active carbon and preparation method for composite carbon rod |
| CN106120292A (en) * | 2016-07-18 | 2016-11-16 | 宁夏荣昌绒业集团有限公司 | A kind of cashmere goes skin skin processing method |
| CN110284320A (en) * | 2019-05-07 | 2019-09-27 | 中科纺织研究院（青岛）有限公司 | A kind of modified cashmere of plant source and its method of modifying |
| CN110685017A (en) * | 2019-09-17 | 2020-01-14 | 张琦 | Light carbon weeding process for wool |
| CN113151905A (en) * | 2021-04-30 | 2021-07-23 | 海宁恒力羊绒股份有限公司 | Novel wool carbonization process |
| CN113737289A (en) * | 2021-09-16 | 2021-12-03 | 江苏巨佰羊毛制品有限公司 | Production process of carbonized wool |
| CN114016140A (en) * | 2021-12-01 | 2022-02-08 | 安徽芙芮雅羽绒有限公司 | Feather low-damage rinsing process |
-
1988
- 1988-07-06 CN CN 88104020 patent/CN1008126B/en not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018231A (en) * | 2014-06-10 | 2014-09-03 | 中华全国供销合作总社郑州棉麻工程技术设计研究所 | Method for preprocessing wool before being spun |
| CN104018231B (en) * | 2014-06-10 | 2017-04-19 | 中华全国供销合作总社郑州棉麻工程技术设计研究所 | Method for preprocessing wool before being spun |
| CN105803540A (en) * | 2016-03-25 | 2016-07-27 | 太仓市锦达印染有限公司 | Fine wool carbonization technology |
| CN105964221A (en) * | 2016-05-25 | 2016-09-28 | 绍兴文理学院 | Composite carbon rod based on waste wool granular active carbon and preparation method for composite carbon rod |
| CN105964221B (en) * | 2016-05-25 | 2018-07-31 | 绍兴文理学院 | A kind of composite carbon rod and preparation method thereof based on discarded hair granular activated carbon |
| CN106120292A (en) * | 2016-07-18 | 2016-11-16 | 宁夏荣昌绒业集团有限公司 | A kind of cashmere goes skin skin processing method |
| CN110284320A (en) * | 2019-05-07 | 2019-09-27 | 中科纺织研究院（青岛）有限公司 | A kind of modified cashmere of plant source and its method of modifying |
| CN110685017A (en) * | 2019-09-17 | 2020-01-14 | 张琦 | Light carbon weeding process for wool |
| CN113151905A (en) * | 2021-04-30 | 2021-07-23 | 海宁恒力羊绒股份有限公司 | Novel wool carbonization process |
| CN113737289A (en) * | 2021-09-16 | 2021-12-03 | 江苏巨佰羊毛制品有限公司 | Production process of carbonized wool |
| CN114016140A (en) * | 2021-12-01 | 2022-02-08 | 安徽芙芮雅羽绒有限公司 | Feather low-damage rinsing process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1008126B (en) | 1990-05-23 |
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