CN113718344A - Production and treatment method of hemp - Google Patents
Production and treatment method of hemp Download PDFInfo
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- CN113718344A CN113718344A CN202110922562.1A CN202110922562A CN113718344A CN 113718344 A CN113718344 A CN 113718344A CN 202110922562 A CN202110922562 A CN 202110922562A CN 113718344 A CN113718344 A CN 113718344A
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/10—Separating vegetable fibres from stalks or leaves
- D01B1/14—Breaking or scutching, e.g. of flax; Decorticating
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B9/00—Other mechanical treatment of natural fibrous or filamentary material to obtain fibres or filaments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G19/00—Combing machines
- D01G19/06—Details
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G21/00—Combinations of machines, apparatus, or processes, e.g. for continuous processing
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The invention relates to the technical field of hemp production and discloses a production and treatment method of hemp, S1, crushing internal hemp stems of harvested hemp by a crusher to separate hemp skins from the hemp stems; s2: the separated hemp peels are placed on a drying rack to be dried, observation is needed according to time in the drying process, the drying of the hemp peels is not completed by moisture, the drying time is 2-3 days, the drying time is changed according to weather conditions, if cloudy days are met, the hemp peels need to be placed in a dryer to be dried in a machine mode, the drying time is generally 8-10 hours, and the production and treatment method of the hemp can be used for performing optimal treatment on the hemp through a plurality of processes and subsequent combined comb, needle comb and combing, and can also be used for producing the hemp with optimal quality, the texture is softer, and the color is more obvious, so the hemp with optimal quality can be produced through the method.
Description
Technical Field
The invention relates to the technical field of hemp production, in particular to a production and treatment method of hemp.
Background
China-hemp, also known as Yama, Hanma, Huoman, etc., is also called as more than ten kinds. The garment and the clothes made of the garment have the functions of moisture absorption, ventilation, comfort, heat dissipation, mildew prevention, bacteriostasis, radiation resistance, ultraviolet protection, sound absorption and the like, and can be used for military use and civil use. The effect of producing antibacterial socks is widely appreciated. China hemp is the earliest natural fiber used for fabrics by human beings, has the reputation of national spinning source and universal clothing ancestor, and has the planting history of at least 8000 years.
The characteristics of the production method in the existing hemp production process cause that the hemp with the optimal quality cannot be effectively produced in the hemp production process, so that a hemp production and treatment method is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a production and treatment method of hemp, which has the problems.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a production processing method of hemp comprises the following steps:
s1, crushing the internal hemp stems of the harvested hemp by using a crusher to separate hemp skins from the hemp stems;
s2: placing the separated hemp husks on a drying rack, drying the hemp husks, wherein the observation is needed according to time in the drying process, the drying of the hemp husks is not water, which indicates that the drying of the hemp husks is finished, the drying time is 2-3 days, the drying time is changed according to the weather condition, if the drying is in cloudy days, the hemp husks need to be placed in a dryer, and the drying is carried out in a machine mode, wherein the drying time is generally 8-10 hours;
s3: binding and packaging the dried hemp skin, folding and bending two ends of the dried hemp skin, and binding the dried hemp skin from the middle end;
s4: grading and selecting the dried hemp, and selecting the optimal hemp;
s5: cutting hemp, cutting one end of the hemp bundled with the root by using a cutting machine, and transporting the hemp to prepare for the next degumming treatment.
S6: in the degumming process, China hemp is required to be filled into a high-temperature cooking cage firstly, the China hemp is hung in the cooking cage, the cooking cage is hung in cooking equipment by using hoisting equipment, the temperature in the cooking equipment is required to be kept at 100 ℃, and the cooking time is controlled to be 2-3 hours;
s7: then, fiber dividing and rinsing are carried out on the hemp, the boiled colloid on the surface of the hemp is rinsed by adopting the fiber dividing and rinsing machine, the hemp is placed on a conveyor belt and is conveyed to the interior of the conveyor belt by conveying, the interior of the machine is cleaned, and the moisture and the colloid in the hemp are cleaned by rinsing the conveyor belt and a press roller;
s8: at this time, most of water and colloid in the hemp are removed, but the hemp is yellowed and is not beneficial to later processing, so that the hemp is cleaned;
s9: after the cleaning is finished, the moisture on the surface of the hemp fiber needs to be removed, so that the hemp fiber is dried by a dryer and is conveyed to the inside of the dryer through a conveying belt, and the dried hemp fiber is fluffy and relatively stiff.
S10: after the China hemp is dried, the China hemp needs to be softened, a hemp softening machine is adopted in the hemp softening process, the China hemp is rolled by rotating rollers on the upper side and the lower side of the hemp softening machine, and after the hemp softening process, the state of the China hemp becoming rigid becomes more detailed and cannot be too rigid;
s11: and (3) tearing hemp, namely fixing one end of the degummed hemp bundle on a fixed support, and tearing the hemp with large width into small hemp pieces at the other end by utilizing manpower.
S12: loosening the Chinese hemp after being torn into hemp, and putting the Chinese hemp into an opener for loosening, wherein the Chinese hemp after being loosened becomes softer in texture, and the pressed Chinese hemp entangled with each other is loosened to remove impurities;
s13: then combing the opened hemp in a combined mode;
s14: the combed hemp is subjected to needle combing, the hemp is drawn and combined in the needle combing process, and 6 hemp strips are combined into one strip;
s15: combing the needle-combed hemp to remove shorter fibers, straightening the fibers in a further parallel manner, and finally preparing the hemp into the hemp with uniform thickness;
s16: many impurities can remain after the combing process, and the impurities are collected and mixed with other materials to prepare the hemp product with poor quality;
s17: and packaging the combed hemp.
Preferably, the hemp skin is separated from the hemp stems, the broken hemp stems are collected by a funnel or other collection equipment, uniformly treated and dried to be used as fuel.
Preferably, the quality of the hemp needs to be judged according to the color, the length and the toughness of the hemp, the high-quality hemp is bright in color, the width of the hemp is more than 0.5 centimeter, the surface of the hemp is flat, the hemp is secondary hemp, when the toughness is judged, one end of the hemp needs to be bundled, the bundled end is fixed on a fixing device, the worker or machinery pulls the tail end of the hemp to remove the torn hemp with uneven length, and then the high-quality hemp and the secondary hemp are bundled in batches.
Preferably, the cooked hemp needs to be cooled and kept still for 15 to 30 minutes.
Preferably, the hemp is placed in the collecting basket in the cleaning process, then the hemp is directly placed in clear water for soaking, the soaking time is controlled to be more than half an hour, and then the hemp is cleaned once by the clear water until the color of the hemp is whitened.
Preferably, the workman will tear the china-hemp that has good and tear into the fritter and place on the conveyer belt, then carry the inside of opener with the china-hemp, after loosening incasement portion, the inside hired roughneck of loosening incasement portion and broach can break up the carding to the china-hemp.
Preferably, the worker places the hemp after opening in the hemp fill case in the comber, and china-hemp fibre enters into the inside of comber through the conveyer belt, and after the carding of machine inside, the chinese-hemp who combs can be more meticulous.
Preferably, the hemp after one-time needle combing in the placement process of the common product can be used, but the products with higher requirements partially need to be subjected to 2-3 times of needle combing.
Preferably, 8 hemp slivers subjected to needle combing are put into a combing machine for neutralization, the 8 hemp slivers subjected to combing are combined into one hemp sliver, and meanwhile, hair on the surface of the hemp slivers can be removed.
(III) advantageous effects
Compared with the prior art, the invention provides a production treatment method of hemp, which has the following beneficial effects:
1. according to the production processing method of the hemp, the hemp can be subjected to optimal processing through a plurality of processes and subsequent combined carding, gilling and combing, and meanwhile, the hemp is more delicate, softer in texture and more obvious in color, so that the hemp with the optimal quality can be produced through the method.
2. According to the production and treatment method of the hemp, the quality of the hemp needs to be judged according to the color, the length and the toughness of the hemp, the high-quality hemp is bright in color, the width of the hemp is more than 0.5 centimeter, the surface of the hemp is smooth, otherwise, the hemp is secondary hemp, when the toughness is judged, one end of the hemp needs to be bundled, the bundled end is fixed on a fixing device, the worker or machinery pulls the tail end of the hemp to remove the torn hemp with uneven length, then the high-quality hemp and the secondary hemp are bundled in batches to classify the high-quality hemp and the secondary hemp, and the hemp products with different qualities can be produced in the later period conveniently.
3. According to the production processing method of the hemp, a plurality of impurities can be remained after the combing process, the impurities are collected, and the hemp product with poor quality can be prepared after other materials are mixed, so that the waste is reduced, and the hemp is fully utilized.
4. According to the production processing method of the hemp, the hemp skin is separated from the hemp stems, the broken hemp stems are collected by a funnel or other collection equipment, unified processing is carried out, and the hemp stems are used as fuel after being dried, so that waste can be reduced, and the hemp can be fully utilized.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A production processing method of hemp comprises the following steps:
s1, crushing the internal hemp stems of the harvested hemp by using a crusher to separate hemp skins from the hemp stems;
s2: placing the separated hemp husks on a drying rack, drying the hemp husks, wherein the observation is needed according to time in the drying process, the drying of the hemp husks is not water, which indicates that the drying of the hemp husks is finished, the drying time is 2-3 days, the drying time is changed according to the weather condition, if the drying is in cloudy days, the hemp husks need to be placed in a dryer, and the drying is carried out in a machine mode, wherein the drying time is generally 8-10 hours;
s3: binding and packaging the dried hemp skin, folding and bending two ends of the dried hemp skin, and binding the dried hemp skin from the middle end;
s4: grading and selecting the dried hemp, and selecting the optimal hemp;
s5: cutting hemp, cutting one end of the hemp bundled with the root by using a cutting machine, and transporting the hemp to prepare for the next degumming treatment.
S6: in the degumming process, China hemp is required to be filled into a high-temperature cooking cage firstly, the China hemp is hung in the cooking cage, the cooking cage is hung in cooking equipment by using hoisting equipment, the temperature in the cooking equipment is required to be kept at 100 ℃, and the cooking time is controlled to be 2-3 hours;
s7: then, fiber dividing and rinsing are carried out on the hemp, the boiled colloid on the surface of the hemp is rinsed by adopting the fiber dividing and rinsing machine, the hemp is placed on a conveyor belt and is conveyed to the interior of the conveyor belt by conveying, the interior of the machine is cleaned, and the moisture and the colloid in the hemp are cleaned by rinsing the conveyor belt and a press roller;
s8: at this time, most of water and colloid in the hemp are removed, but the hemp is yellowed and is not beneficial to later processing, so that the hemp is cleaned;
s9: after the cleaning is finished, the moisture on the surface of the hemp fiber needs to be removed, so that the hemp fiber is dried by a dryer and is conveyed to the inside of the dryer through a conveying belt, and the dried hemp fiber is fluffy and relatively stiff.
S10: after the China hemp is dried, the China hemp needs to be softened, a hemp softening machine is adopted in the hemp softening process, the China hemp is rolled by rotating rollers on the upper side and the lower side of the hemp softening machine, and after the hemp softening process, the state of the China hemp becoming rigid becomes more detailed and cannot be too rigid;
s11: and (3) tearing hemp, namely fixing one end of the degummed hemp bundle on a fixed support, and tearing the hemp with large width into small hemp pieces at the other end by utilizing manpower.
S12: loosening the Chinese hemp after being torn into hemp, and putting the Chinese hemp into an opener for loosening, wherein the Chinese hemp after being loosened becomes softer in texture, and the pressed Chinese hemp entangled with each other is loosened to remove impurities;
s13: then combing the opened hemp in a combined mode;
s14: the combed hemp is subjected to needle combing, the hemp is drawn and combined in the needle combing process, and 6 hemp strips are combined into one strip;
s15: combing the needle-combed hemp to remove shorter fibers, straightening the fibers in a further parallel manner, and finally preparing the hemp into the hemp with uniform thickness;
s16: many impurities can be left after the combing process, the impurities are collected, and after other materials are mixed, hemp products with poor quality can be prepared, so that the waste is reduced, and the hemp is fully utilized;
s17: and packaging the combed hemp.
The hemp skin is separated from the hemp stems, the broken hemp stems are collected by a funnel or other collection equipment, unified treatment is carried out, and the hemp stems are used as fuel after being dried, so that waste can be reduced, and the hemp can be fully utilized.
The quality of the hemp needs to be judged according to the color, the length and the toughness of the hemp, the high-quality hemp is bright in color, the width of the hemp is more than 0.5 centimeter, the surface of the hemp is flat, or vice versa, when the toughness is judged, one end of the hemp needs to be bundled, the bundled end is fixed on a fixing device, the tail end of the hemp is pulled by workers or machinery, the torn hemp with uneven length is removed, then the high-quality hemp and the secondary hemp are bundled in batches, the high-quality hemp and the secondary hemp are classified, and the hemp products with different qualities can be produced in the later period conveniently.
The boiled hemp needs to be cooled and kept stand for 15-30 minutes.
During the cleaning process, the hemp is placed in a collecting basket, then the hemp is directly placed in clear water for soaking, the soaking time is controlled to be more than half an hour, and then the hemp is cleaned once by the clear water until the color of the hemp is whitened.
The workman will drag the china-hemp that is good and tear into the fritter and place on the conveyer belt, then carry the inside of opener with the china-hemp, after loosening incasement portion, the hired roughneck and the broach of loosening incasement portion can break up the carding to the china-hemp.
The workman will open the chinese hemp after the china-hemp place the hemp fill case in the antithetical couplet comb, and chinese hemp fibre enters into the inside of antithetical couplet comb through the conveyer belt, and after the carding of machine inside, the chinese hemp who combs can be more meticulous.
The hemp can be used after one-time needle combing in the process of placing general products, but some products with higher requirements need to be subjected to 2-3 times of needle combing.
Putting 8 hemp slivers which are subjected to needle combing into a combing machine for neutralization, combining the 8 hemp slivers into one hemp sliver after combing, and removing hair on the surface of the hemp sliver.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A production processing method of hemp is characterized by comprising the following steps:
s1, crushing the internal hemp stems of the harvested hemp by using a crusher to separate hemp skins from the hemp stems;
s2: placing the separated hemp skin on a drying rack, and drying for 2-3 days;
s3: binding and packaging the dried hemp skin, folding and bending two ends of the dried hemp skin, and binding the dried hemp skin from the middle end;
s4: grading and selecting the dried hemp, and selecting the optimal hemp;
s5: cutting hemp, cutting one end of the hemp bundled with the root by using a cutting machine, and then transporting the hemp to prepare for the next degumming treatment;
s6: in the degumming process, China hemp is required to be filled into a high-temperature cooking cage firstly, the China hemp is hung in the cooking cage, the cooking cage is hung in cooking equipment by using hoisting equipment, the temperature in the cooking equipment is required to be kept at 100 ℃, and the cooking time is controlled to be 2-3 hours;
s7: the method comprises the following steps that China hemp is required to be subjected to fiber dividing rinsing, the boiled colloid on the surface of the China hemp is rinsed by the fiber dividing rinsing, a fiber dividing rinsing machine is used for rinsing, the China hemp is placed on a conveying belt and is conveyed to the interior of the conveying belt, the China hemp is cleaned in the machine and is rinsed by the conveying belt and a pressing roller, and the water and the colloid in the China hemp are cleaned;
s8: cleaning hemp;
s9: after the cleaning is finished, the moisture on the surface of the cleaning agent needs to be removed;
s10: after the hemp drying is finished, softening the hemp;
s11: tearing hemp, namely fixing one end of the degummed hemp bundle on a fixed bracket, and manually tearing the hemp with large width into small hemp blocks at the other end;
s12: opening the Chinese hemp after the Chinese hemp is torn;
s13: then combing the opened hemp in a combined mode;
s14: the combed hemp needs to be subjected to needle combing;
s15: the needle-combed hemp needs to be combed;
s17: and packaging the combed hemp.
2. The hemp production and treatment method according to claim 1, wherein the hemp production and treatment method comprises the following steps: the hemp skin is separated from the hemp stems, the broken hemp stems are collected by a funnel or other collection equipment, and the hemp skin and the hemp stems are treated uniformly and used as fuel after being dried.
3. The hemp production and treatment method according to claim 2, wherein the hemp production and treatment method comprises the following steps: the quality of the hemp needs to be judged according to the color, the length and the toughness of the hemp, the high-quality hemp is bright in color, the width of the hemp is more than 0.5 centimeter, the surface of the hemp is flat, or the hemp is secondary, when the toughness is judged, one end of the hemp needs to be bundled, the bundled end is fixed on a fixing device, the tail end of the hemp is pulled by workers or machinery, the torn hemp with uneven length is removed, and then the high-quality hemp and the secondary hemp are bundled in batches.
4. The hemp production and treatment method according to claim 1, wherein the hemp production and treatment method comprises the following steps: the boiled hemp needs to be cooled and kept stand for 15-30 minutes.
5. The hemp production and treatment method according to claim 1, wherein the hemp production and treatment method comprises the following steps: during the cleaning process, the hemp is placed in a collecting basket, then the hemp is directly placed in clear water for soaking, the soaking time is controlled to be more than half an hour, and then the hemp is cleaned once by the clear water until the color of the hemp is whitened.
6. The hemp production and treatment method according to claim 1, wherein the hemp production and treatment method comprises the following steps: the workman will drag the china-hemp that is good and tear into the fritter and place on the conveyer belt, then carry the inside of opener with the china-hemp, after loosening incasement portion, the hired roughneck and the broach of loosening incasement portion can break up the carding to the china-hemp.
7. The hemp production and treatment method according to claim 1, wherein the hemp production and treatment method comprises the following steps: the workman will open the chinese hemp after the china-hemp place the hemp fill case in the antithetical couplet comb, and chinese hemp fibre enters into the inside of antithetical couplet comb through the conveyer belt, and after the carding of machine inside, the chinese hemp who combs can be more meticulous.
8. The hemp production and treatment method according to claim 1, wherein the hemp production and treatment method comprises the following steps: the hemp can be used after one-time needle combing in the process of placing general products, but some products with higher requirements need to be subjected to 2-3 times of needle combing.
9. The hemp production and treatment method according to claim 1, wherein the hemp production and treatment method comprises the following steps: putting 8 hemp slivers which are subjected to needle combing into a combing machine for neutralization, combining the 8 hemp slivers into one hemp sliver after combing, and removing hair on the surface of the hemp sliver.
10. The hemp production and treatment method according to claim 1, wherein the hemp production and treatment method comprises the following steps: in cloudy days, the materials need to be placed in a dryer and dried in a machine mode, and the drying time is generally 8-10 hours.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110922562.1A CN113718344A (en) | 2021-08-12 | 2021-08-12 | Production and treatment method of hemp |
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| CN202110922562.1A CN113718344A (en) | 2021-08-12 | 2021-08-12 | Production and treatment method of hemp |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824658A (en) * | 2010-01-22 | 2010-09-08 | 中国人民解放军总后勤部军需装备研究所 | Technological process of ramie bast fiber |
| CN101851787A (en) * | 2010-01-22 | 2010-10-06 | 汉麻产业投资控股有限公司 | Bast fiber production line |
-
2021
- 2021-08-12 CN CN202110922562.1A patent/CN113718344A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824658A (en) * | 2010-01-22 | 2010-09-08 | 中国人民解放军总后勤部军需装备研究所 | Technological process of ramie bast fiber |
| CN101851787A (en) * | 2010-01-22 | 2010-10-06 | 汉麻产业投资控股有限公司 | Bast fiber production line |
Non-Patent Citations (3)
| Title |
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| 严灏景: "《纤维材料学导论》", 30 December 1990 * |
| 张建春: "《汉麻综合利用技术》", 30 June 2006 * |
| 高小方: "《大学语文》", 31 August 2005 * |
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