CN1635196A - Process for extracting straw fiber - Google Patents
Process for extracting straw fiber Download PDFInfo
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- CN1635196A CN1635196A CN 200510006003 CN200510006003A CN1635196A CN 1635196 A CN1635196 A CN 1635196A CN 200510006003 CN200510006003 CN 200510006003 CN 200510006003 A CN200510006003 A CN 200510006003A CN 1635196 A CN1635196 A CN 1635196A
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- stalk
- extracting
- fiber
- boiling
- warehousing
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Abstract
The invention relates to a method for extracting the straw fiber, comprising: cutting the straws by cutting machine, boiling, dewatering, and extracting the straw fiber with diameter of 0.1mm~1.2mm and length of 2mm~5mm and the adhesive tissues thereof. The straw fibers produced by said method can be used for manufacturing products like mulching film and seedlings casting disc replacing plastic.
Description
One, affiliated technical field
The present invention relates to a kind of stalk deep processed product and process utilized, refer in particular to a kind of pure physical extracting method of stalk fibre.
Two, background technology
Chinese patent once disclosed a kind of " technology of extracting bamboo fibre by physical method " (application number: 01108748X, CN1406725A, open day: on April 2nd, 2003), its technological process was: former bamboo cut-out, roll extrusion burst, boiling divide silk, fiber extraction, screening drying and packaging and warehousing.Chinese patent also once disclosed " a kind of method of extracting the banana stalk fiber " (application number: 031136435, CN1517456A, open day: on August 4th, 2004), banana stalk cuts off with cutting machine, axially break along it with the fragmentation machine, by hand cane is torn slabbing, the sheet banana stalk extracts fiber with the hand pulling type Pineapple fibre scraping machine.But they all are not suitable for the extraction stalk fibre.
Crop stalk fibre is a kind of extremely wide Green Product of drawing materials.This natural fabric is of many uses.But China does not also carry out deep processing to crop materials such as straw, wheat straws in vast rural area at present, even burns in vain as discarded object, and is very unfortunate.Therefore, utilize crop materials such as straw, wheat straw to carry out deep processing and produce natural fabric, both can effectively utilize discarded object, can open up a way to become rich for the peasant again as raw material, significant.
Three, summary of the invention
The object of the present invention is to provide a kind of method of extracting stalk fibre, the stalk fibre that utilizes this method to produce can replace plastics to make the product of mulch film, rice transplanting dish and so on.
For achieving the above object, the solution that the present invention takes is: a kind of method of extracting stalk fibre, stalk cuts off with cutting machine, and by boiling, dehydration, extracting diameter through the fiber extractor is that 0.1mm-1.2mm, length are stalk fibre and the adhering tissue of 2mm-5mm.
This method is drawn materials extensively, can be fit to any area and produce.Raw material can be gathered materials on the spot, and product can be processed into other capital goods in the agricultural sector on the spot, need not long-distance transport, and production cost is low.Diameter is that 0.1mm-1.2mm, length are that the stalk fibre of 2mm-5mm replaces plastics can make mulch film, seedling (seedling) tube, rice transplanting dish etc.Such mulch film, seedling (seedling) tube, rice transplanting dish etc. can directly decompose in soil, and be not only pollution-free to soil, and decompose that as fertilizer sources is absorbed by crop in soil, and soil is had humidification, is incubated, prevents the effect of hardening.Diameter is that 0.1mm-1.2mm, length are that the stalk fibre of 2mm-5mm can also be made cloth, paper etc.
Four, description of drawings
Fig. 1 is a process chart of the present invention.
Five, the specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof the present invention is remake description.
Referring to Fig. 1, concrete processing step of the present invention is as follows:
1, raw material: raw material is straw or wheat straw or cornstalk or other crop material.
2, cut off: stalk is cut off with cutting machine.
3, boiling: the stalk after cutting off is put into boiling container, adds water to the water surface, under 1-4 atmospheric condition boiling 1-3 hour.The propagation chain of the sterilization of boiling energy, sterilization, deinsectization and other hybrid of removal.
4, dehydration: the stalk after boiling carries out drying and dehydrating, is dewatered to moisture content 10%-30%.Dehydration can or be dried dehydration naturally in insolation dehydration under the sun, also can send into dryer and dewater.
5, extract: stalk is sent into the fiber extractor and is carried out the fiber extraction through dewatering after, utilizes cleaner to carry out dust suction simultaneously.
6, packaging and warehousing: the fibre diameter that extracts through the fiber extractor is that 0.1mm-1.2mm, length are 2mm-5mm, packaging and warehousing; By the green base manure that the powder dust of cleaner suction is used as agricultural production, packaging and warehousing.
Claims (2)
1, a kind of method of extracting stalk fibre, it is characterized in that: its processing step is as follows:
(1) raw material: raw material is straw or wheat straw or cornstalk or other crop material;
(2) cut off: stalk is cut off with cutting machine;
(3) boiling: the stalk after cutting off is put into boiling container, adds water to the water surface, under 1-4 atmospheric condition boiling 1-3 hour;
(4) dehydration: the stalk after boiling carries out drying and dehydrating, is dewatered to moisture content 10%-30%;
(5) extract: stalk is sent into the fiber extractor and is carried out the fiber extraction through dewatering after;
(6) packaging and warehousing: the fibre diameter that extracts through the fiber extractor is that 0.1mm-1.2mm, length are 2mm-5mm, packaging and warehousing.
2, a kind of method of extracting stalk fibre according to claim 1, it is characterized in that: stalk is sent into the fiber extractor and is carried out fiber when extracting after dewatering, utilize cleaner to carry out dust suction, by the green base manure that the powder dust of cleaner suction is used as agricultural production, packaging and warehousing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510006003 CN1635196A (en) | 2005-01-03 | 2005-01-03 | Process for extracting straw fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510006003 CN1635196A (en) | 2005-01-03 | 2005-01-03 | Process for extracting straw fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1635196A true CN1635196A (en) | 2005-07-06 |
Family
ID=34853059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510006003 Pending CN1635196A (en) | 2005-01-03 | 2005-01-03 | Process for extracting straw fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1635196A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1831239B (en) * | 2006-04-20 | 2010-07-28 | 徐丕义 | Method and equipment for extracting fiber from stalks |
| CN102086532A (en) * | 2010-12-20 | 2011-06-08 | 胡肇眉 | Method for manufacturing cotton from straws |
| CN102443855A (en) * | 2010-10-10 | 2012-05-09 | 张文知 | Method for processing fiber with corn cob husk |
| CN101781799B (en) * | 2010-02-04 | 2012-05-16 | 四川大学 | Straw rubbing process |
| CN103173870A (en) * | 2013-02-27 | 2013-06-26 | 丹阳市超超服饰有限公司 | Method for preparing natural cellulose fiber by taking rice straws as raw material |
| CN103789841A (en) * | 2012-10-31 | 2014-05-14 | 长沙创远环保科技有限公司 | Wheat and rice straw filament rubbing process |
-
2005
- 2005-01-03 CN CN 200510006003 patent/CN1635196A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1831239B (en) * | 2006-04-20 | 2010-07-28 | 徐丕义 | Method and equipment for extracting fiber from stalks |
| CN101781799B (en) * | 2010-02-04 | 2012-05-16 | 四川大学 | Straw rubbing process |
| CN102443855A (en) * | 2010-10-10 | 2012-05-09 | 张文知 | Method for processing fiber with corn cob husk |
| CN102086532A (en) * | 2010-12-20 | 2011-06-08 | 胡肇眉 | Method for manufacturing cotton from straws |
| CN103789841A (en) * | 2012-10-31 | 2014-05-14 | 长沙创远环保科技有限公司 | Wheat and rice straw filament rubbing process |
| CN103173870A (en) * | 2013-02-27 | 2013-06-26 | 丹阳市超超服饰有限公司 | Method for preparing natural cellulose fiber by taking rice straws as raw material |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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