CN107779961B - Reaction unit convenient for ramie degumming - Google Patents
Reaction unit convenient for ramie degumming Download PDFInfo
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- CN107779961B CN107779961B CN201711220604.7A CN201711220604A CN107779961B CN 107779961 B CN107779961 B CN 107779961B CN 201711220604 A CN201711220604 A CN 201711220604A CN 107779961 B CN107779961 B CN 107779961B
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C1/00—Treatment of vegetable material
- D01C1/04—Bacteriological retting
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- Textile Engineering (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a ramie degumming device, in particular to a reaction device convenient for ramie degumming. The invention aims to solve the problems that the raw hemp needs to be manually fixed on a degumming device in the degumming process, the degumming work is stopped in the fixing process, and the raw hemp is waited for fixing, which is time-consuming and labor-consuming. The invention comprises a tank body, a main shaft and a supporting rod, and is characterized by further comprising a hemp attaching belt, a guide pipe and an end hole, wherein one side of the main shaft is provided with the guide pipe for the hemp attaching belt to pass through, the top end of the tank body is provided with the end hole for the guide pipe to pass through, the supporting rod is provided with a spiral groove matched with the hemp attaching belt, and the hemp attaching belt is wound on the supporting rod along the groove. The invention provides a reaction device convenient for degumming ramie, which can continuously convey raw ramie into the degumming device.
Description
Technical Field
The invention relates to the technical field of ramie textile, in particular to a reaction device convenient for degumming ramie.
Background
The ramie is a special crop which uses spinning as main use, and in the spinning process, as the ramie contains more non-cellulose substances, the substances called colloid bond cellulose together, and are strip-shaped substances, and can not be directly used for spinning. The gum must therefore be removed before spinning, a process called "degumming".
Raw hemp degumming can be classified into microbial degumming, chemical degumming, biological enzyme degumming and biological enzyme-chemical combined degumming.
Microbial degumming is to apply certain degumming bacteria to raw hemp, and to use the colloid on the raw hemp as a nutrition source, wherein the degumming bacteria are propagated on the raw hemp in a large quantity and can secrete an enzyme substance to decompose the colloid. Pectin, hemicellulose, etc. with high relative molecular weight are decomposed into components with low relative molecular weight and dissolved in water. The method has low degumming removal rate and can not be popularized and applied in industrial production.
The research of biological enzyme degumming in China starts from the 80 s, and certain progress is made. The key to this technology is to screen for high activity enzymes. The single enzyme degumming still has higher residual gum rate. About 15% and needs to be compensated by chemical methods.
At present, most ramie factories still adopt chemical degumming technology. The stability of various components in the skull glue to the action of chemicals such as water, inorganic acid, alkali, oxidant and the like is different, and part of low molecular parts in pectin and hemicellulose can be dissolved in hot water; the macromolecule part, insoluble pectin and lignin in hemicellulose can be hydrolyzed by sodium hydroxide solution at high temperature; while the fiber rope has higher stability on the action of sodium hydroxide solution. Therefore, the basic principle of degumming ramie is to remove all glue impurity components by utilizing the difference of the stability of cellulose and glue impurity components in ramie phloem to alkali, inorganic acid, oxidant and the like on the premise of not damaging the original mechanical and physical properties of ramie fibers, so as to obtain the mutually separated ramie fibers.
However, in the prior art, no matter which process is adopted, the raw hemp needs to be manually fixed on a degumming device, the fixing process must stop the degumming work, wait for the fixation of the raw hemp, and take time and effort.
Disclosure of Invention
The invention aims at: aiming at the problems in the prior art, the invention provides a reaction device which is convenient for degumming ramie and can continuously convey raw ramie into the degumming device.
The technical scheme adopted by the invention is as follows:
the utility model provides a make things convenient for reaction unit that ramie degummed, includes jar body, main shaft and bracing piece, its characterized in that still includes attaches the fibrilia area, pipe and end hole, main shaft one side is provided with the pipe that is used for making to attach the fibrilia area to pass, the top of jar body is provided with the end hole that is used for the pipe to pass, be provided with on the bracing piece with attach the helical groove of fibrilia area complex, attach the fibrilia area along the recess winding on the bracing piece.
After the technical scheme is adopted, the raw hemp can be manually fixed on the hemp attaching belt outside the cylinder body, the hemp attaching belt enters the tank body from the end hole through the guide pipe, reacts in the barrel along the groove on the supporting rod, and finally comes out from the end hole through the guide pipe. Need not to stop jar body work, take out the bracing piece, place former fibrilia on the bracing piece again, but can directly carry out the fixed of former fibrilia in succession outside jar body, the continuous reaction of jar can more efficient save time, improvement work efficiency.
The tank body is characterized in that a motor is further arranged outside the upper portion of the tank body, a partition plate is horizontally arranged at the upper end of the tank body, the tank body is divided into a disinfection chamber at the upper portion and a degumming chamber for containing biological degumming liquid at the lower portion by the partition plate, an ultraviolet sterilization device is arranged in the disinfection chamber, an external gas transmission pipe is connected to the tank wall in the disinfection chamber, a hollow main shaft is vertically arranged inside the tank body, the top end of the main shaft extends out of the tank body and is connected with the motor, a gas inlet is formed in the circumference of the inner portion of the disinfection chamber, a plurality of vent holes are formed in the circumference of the inner portion of the degumming chamber, a spiral supporting rod is connected to the outer wall of the inner portion of the degumming chamber by the main shaft, the spiral size of the supporting rod is sequentially reduced from top to bottom, a liquid inlet pipe and a liquid outlet pipe with a valve are respectively arranged at the bottom of the tank body, operation ports are formed in the front side and the rear side of the tank body, sealing doors capable of being opened and closed are arranged on the operation ports, and heat preservation layers are respectively arranged on the tank body and the outer wall of the preheater.
After the technical scheme is adopted, the spiral supporting rod is arranged in the tank body, so that when the raw hemp obtained after primary processing of the ramie is degummed, the raw hemp is wound on the supporting rod at different heights and different positions through the hemp attaching belt, gaps are fully reserved between the raw hemp to enable the raw hemp to circulate with air, and microorganisms on the raw hemp can fully grow for degumming; when the hemp attaching belt slides around the supporting rod, the clamped raw hemp can stir the degumming liquid along the belt, so that microorganisms in the degumming liquid tend to be uniformly distributed at all times; the vent holes enable the external air to uniformly enter the degumming liquid, so as to provide necessary oxygen for the respiration of microorganisms; offer the operation mouth on the jar body, compare in traditional jar that comes unstuck with the opening and offer at jar body top, more make things convenient for the daily degummed work of former fibrilia and to the maintenance work of the equipment in the jar, the heat preservation can keep warm to whole equipment, prevents that thermal loss from producing the influence to the growth of microorganism and coming unstuck.
The flax attaching belt further comprises a base belt and a clamping piece, a gap is reserved between the base belt and the clamping piece, and a protrusion for preventing the flax strips from falling off is arranged on one side of the clamping piece, which is close to the base belt.
After the technical scheme is adopted, the clamping piece presses the base band when the hemp attaching band enters and exits the guide pipe, the raw hemp is fixed in the gap between the clamping piece and the base band, the raw hemp is prevented from falling off, and the raw hemp can be degummed in the degummed tank more conveniently.
The main shaft on be provided with auxiliary stirring device in the room that comes unstuck, auxiliary stirring device includes drive mechanism and the puddler of connecting in drive mechanism both sides, is provided with stirring vane on the puddler.
After the technical scheme is adopted, the motor is utilized to drive the auxiliary stirring device, so that the glue removing liquid close to the tank wall and far away from the main shaft can be stirred, and air and microorganisms in the glue removing liquid are further circulated and uniformly distributed.
The preheating device is characterized in that a preheater is arranged on the outer wall of the right side of the tank body, a circulating pump is arranged below the preheater, the upper end and the lower end of the preheater shell are respectively connected with an input pipe and an output pipe, the tail end of the output pipe is connected with a liquid inlet pipe through the circulating pump, the gas pipe penetrates through the preheater from bottom to top, and the gas pipe is spiral inside the preheater.
After the technical scheme is adopted, the air to be discharged into the tank body is subjected to heat exchange with the standby hot degumming liquid by utilizing the preheater, so that the air has a certain temperature before entering the tank body, thereby being more beneficial to the warm environment required by microorganism growth and further enhancing the microorganism growth and degumming effect.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
the support rod is provided with a groove, raw hemp can be manually fixed on the hemp attaching belt outside the cylinder body, the hemp attaching belt enters the tank body from the end hole through the guide pipe, reacts in the barrel along the groove on the support rod, and finally comes out from the end hole through the guide pipe. Need not to stop jar body work, take out the bracing piece, place former fibrilia on the bracing piece again, but can directly carry out the fixed of former fibrilia in succession outside jar body, the continuous reaction of jar can more efficient save time, improvement work efficiency. The tank body is provided with the spiral supporting rod, so that when the raw hemp obtained after the primary processing of the ramie is degummed, the raw hemp is wound on the supporting rod at different heights and different positions through the hemp attaching belt, gaps are fully reserved between the raw hemp to enable the raw hemp to communicate with air, and microorganisms on the raw hemp can fully grow for degumming; when the hemp attaching belt slides around the supporting rod, the clamped raw hemp can stir the degumming liquid along the belt, so that microorganisms in the degumming liquid tend to be uniformly distributed at all times; the vent holes enable the external air to uniformly enter the degumming liquid, so as to provide necessary oxygen for the respiration of microorganisms; offer the operation mouth on the jar body, compare in traditional jar that comes unstuck with the opening and offer at jar body top, more make things convenient for the daily degummed work of former fibrilia and to the maintenance work of the equipment in the jar, the heat preservation can keep warm to whole equipment, prevents that thermal loss from producing the influence to the growth of microorganism and coming unstuck.
Drawings
The invention will now be described by way of example and with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a detailed construction view of the support frame of the present invention;
FIG. 3 is a schematic view of the structure of the tow band of the present invention;
in the figure: 1-tank body, 2-ultraviolet sterilization device, 3-disinfection chamber, 4-motor, 5-main shaft, 6-air inlet, 7-baffle, 8-air pipe, 9-preheater, 10-input pipe, 11-vent, 12-support bar, 13-output pipe, 14-liquid inlet pipe, 15-liquid outlet pipe, 16-stirring rod, 17-blade, 18-sealing door, 19-degumming chamber, 20-transmission mechanism, 21-hook, 22-hemp attaching belt, 23-guide pipe, 24-end hole, 25-base band and 26-clamping piece.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
The present invention will be described in detail with reference to fig. 1 and 2.
The utility model provides a make things convenient for reaction unit that ramie degummed, includes jar body, main shaft and bracing piece, its characterized in that still includes attaches the fibrilia area, pipe and end hole, main shaft one side is provided with the pipe that is used for making to attach the fibrilia area to pass, the top of jar body is provided with the end hole that is used for the pipe to pass, be provided with on the bracing piece with attach the helical groove of fibrilia area complex, attach the fibrilia area along the recess winding on the bracing piece.
After the technical scheme is adopted, the raw hemp can be manually fixed on the hemp attaching belt outside the cylinder body, the hemp attaching belt enters the tank body from the end hole through the guide pipe, reacts in the barrel along the groove on the supporting rod, and finally comes out from the end hole through the guide pipe. Need not to stop jar body work, take out the bracing piece, place former fibrilia on the bracing piece again, but can directly carry out the fixed of former fibrilia in succession outside jar body, the continuous reaction of jar can more efficient save time, improvement work efficiency.
The tank body is characterized in that a motor is further arranged outside the upper portion of the tank body, a partition plate is horizontally arranged at the upper end of the tank body, the tank body is divided into a disinfection chamber at the upper portion and a degumming chamber for containing biological degumming liquid at the lower portion by the partition plate, an ultraviolet sterilization device is arranged in the disinfection chamber, an external gas transmission pipe is connected to the tank wall in the disinfection chamber, a hollow main shaft is vertically arranged inside the tank body, the top end of the main shaft extends out of the tank body and is connected with the motor, a gas inlet is formed in the circumference of the inner portion of the disinfection chamber, a plurality of vent holes are formed in the circumference of the inner portion of the degumming chamber, a spiral supporting rod is connected to the outer wall of the inner portion of the degumming chamber by the main shaft, the spiral size of the supporting rod is sequentially reduced from top to bottom, a liquid inlet pipe and a liquid outlet pipe with a valve are respectively arranged at the bottom of the tank body, operation ports are formed in the front side and the rear side of the tank body, sealing doors capable of being opened and closed are arranged on the operation ports, and heat preservation layers are respectively arranged on the tank body and the outer wall of the preheater.
After the technical scheme is adopted, the spiral supporting rod is arranged in the tank body, so that when the raw hemp obtained after primary processing of the ramie is degummed, the raw hemp is wound on the supporting rod at different heights and different positions through the hemp attaching belt, gaps are fully reserved between the raw hemp to enable the raw hemp to circulate with air, and microorganisms on the raw hemp can fully grow for degumming; when the hemp attaching belt slides around the supporting rod, the clamped raw hemp can stir the degumming liquid along the belt, so that microorganisms in the degumming liquid tend to be uniformly distributed at all times; the vent holes enable the external air to uniformly enter the degumming liquid, so as to provide necessary oxygen for the respiration of microorganisms; offer the operation mouth on the jar body, compare in traditional jar that comes unstuck with the opening and offer at jar body top, more make things convenient for the daily degummed work of former fibrilia and to the maintenance work of the equipment in the jar, the heat preservation can keep warm to whole equipment, prevents that thermal loss from producing the influence to the growth of microorganism and coming unstuck.
Preferably, the flax attaching belt further comprises a base band and a clamping piece, a gap is reserved between the base band and the clamping piece, and a protrusion for preventing the flax strips from falling off is arranged on one side of the clamping piece, which is close to the base band.
After the technical scheme is adopted, the clamping piece presses the base band when the hemp attaching band enters and exits the guide pipe, the raw hemp is fixed in the gap between the clamping piece and the base band, the raw hemp is prevented from falling off, and the raw hemp can be degummed in the degummed tank more conveniently.
Preferably, an auxiliary stirring device is arranged in the degumming chamber on the main shaft, the auxiliary stirring device comprises a transmission mechanism and stirring rods connected to two sides of the transmission mechanism, and stirring blades are arranged on the stirring rods.
After the technical scheme is adopted, the motor is utilized to drive the auxiliary stirring device, so that the glue removing liquid close to the tank wall and far away from the main shaft can be stirred, and air and microorganisms in the glue removing liquid are further circulated and uniformly distributed.
Preferably, a preheater is arranged on the outer wall of the right side of the tank body, a circulating pump is arranged below the preheater, the upper end and the lower end of the preheater shell are respectively connected with an input pipe and an output pipe, the tail end of the output pipe is connected with a liquid inlet pipe through the circulating pump, the gas pipe penetrates through the preheater from bottom to top, and the gas pipe is spiral inside the preheater.
After the technical scheme is adopted, the air to be discharged into the tank body is subjected to heat exchange with the standby hot degumming liquid by utilizing the preheater, so that the air has a certain temperature before entering the tank body, thereby being more beneficial to the warm environment required by microorganism growth and further enhancing the microorganism growth and degumming effect.
Claims (3)
1. The reaction device convenient for degumming of ramie comprises a tank body (1), a main shaft (5) and a supporting rod (12), and is characterized by further comprising a ramie attaching belt (22), a guide pipe (23) and an end hole (24), wherein one side of the main shaft (5) is provided with the guide pipe (23) for allowing the ramie attaching belt (22) to pass through, the top end of the tank body (1) is provided with the end hole (24) for allowing the guide pipe (23) to pass through, the supporting rod (12) is provided with a spiral groove matched with the ramie attaching belt (22), and the ramie attaching belt (22) is wound on the supporting rod (12) along the groove;
the tank is characterized in that a motor (4) is further arranged outside the upper part of the tank body (1), a partition plate (7) is horizontally arranged at the upper end of the tank body, the partition plate (7) divides the tank body (1) into a disinfection chamber (3) at the upper part and a degumming chamber (19) for containing biological degumming liquid at the lower part, an ultraviolet sterilization device (2) is arranged in the disinfection chamber (3), an external gas pipe (8) is connected to the tank wall in the disinfection chamber (3), a hollow main shaft (5) is vertically arranged in the tank body (1), the top end of the main shaft (5) extends out of the tank body (1) to be connected with the motor (4), a plurality of vent holes (11) are formed in the circumference of the inner part of the disinfection chamber (3) on the main shaft (5), spiral supporting rods (12) are connected to the outer wall of the inner part of the degumming chamber (19), the spiral sizes of the supporting rods (12) are sequentially reduced from top to bottom, a liquid inlet pipe (14) with a valve and a liquid outlet pipe (15) are respectively arranged at the bottom of the tank body (1), and a preheating door (18) is arranged at the two sides of the tank body (1) and can be operated, and a heat insulating door (9) is arranged at the two sides of the tank body;
the flax attaching belt (22) further comprises a base belt (25) and a clamping piece (26), a gap is reserved between the base belt (25) and the clamping piece (26), and a protrusion for preventing the flax strips from falling off is arranged on one side, close to the base belt (25), of the clamping piece (26).
2. A reaction unit for facilitating degumming of ramie according to claim 1, characterized in that: the main shaft (5) is provided with an auxiliary stirring device in the degumming chamber (19), the auxiliary stirring device comprises a transmission mechanism (20) and stirring rods (16) connected to two sides of the transmission mechanism, and stirring blades (17) are arranged on the stirring rods (16).
3. A reaction unit for facilitating degumming of ramie according to claim 1, wherein: the preheating device comprises a tank body (1), wherein a preheater (9) is arranged on the outer wall of the right side of the tank body, a circulating pump (21) is arranged below the preheater (9), an input pipe (10) and an output pipe (13) are respectively connected to the upper end and the lower end of a shell of the preheater (9), the tail end of the output pipe (13) is connected with a liquid inlet pipe (14) through the circulating pump (21), a gas pipe (8) penetrates through the preheater (9) from bottom to top, and the gas pipe (8) is spiral inside the preheater (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220604.7A CN107779961B (en) | 2017-11-28 | 2017-11-28 | Reaction unit convenient for ramie degumming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220604.7A CN107779961B (en) | 2017-11-28 | 2017-11-28 | Reaction unit convenient for ramie degumming |
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| Publication Number | Publication Date |
|---|---|
| CN107779961A CN107779961A (en) | 2018-03-09 |
| CN107779961B true CN107779961B (en) | 2023-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711220604.7A Active CN107779961B (en) | 2017-11-28 | 2017-11-28 | Reaction unit convenient for ramie degumming |
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| Country | Link |
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| CN (1) | CN107779961B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112831847B (en) * | 2020-12-30 | 2022-12-09 | 黑龙江天博汉麻生态科技有限公司 | Novel high-performance China hemp fiber degumming method and device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190618512A (en) * | 1905-12-14 | 1907-04-11 | Jacques Bendel | Improvements in and relating to the Treatment of Ramie and other Textile Substances. |
| GB191418508A (en) * | 1914-08-10 | 1915-05-20 | John Guilleaume Masson | Improvements in Spools and like Tubular Supports for use in Dyeing Apparatus. |
| GB379874A (en) * | 1931-09-22 | 1932-09-08 | Mark Sabner | Improvements in apparatus for the preparatory treatment, such as degumming, of textile fibres |
| GB816467A (en) * | 1955-10-10 | 1959-07-15 | Pegg S & Son Ltd | A machine for wet processing textile materials |
| GB947886A (en) * | 1961-04-28 | 1964-01-29 | Dye Tube Developments Ltd | Improvements relating to the processing of textile yarns |
| NL7208935A (en) * | 1972-06-28 | 1974-01-02 | Spool tube changing - prior to wet processing bulked continuous yarns | |
| CN204959102U (en) * | 2015-09-16 | 2016-01-13 | 中国热带农业科学院农业机械研究所 | Arghan is come unstuck to cook and hangs fiber crops frame |
| CN106757398A (en) * | 2015-11-20 | 2017-05-31 | 荣昌县海棠麻纺有限公司 | A kind of China grass degumming fiber crops cage for preparing grass cloth |
-
2017
- 2017-11-28 CN CN201711220604.7A patent/CN107779961B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190618512A (en) * | 1905-12-14 | 1907-04-11 | Jacques Bendel | Improvements in and relating to the Treatment of Ramie and other Textile Substances. |
| GB191418508A (en) * | 1914-08-10 | 1915-05-20 | John Guilleaume Masson | Improvements in Spools and like Tubular Supports for use in Dyeing Apparatus. |
| GB379874A (en) * | 1931-09-22 | 1932-09-08 | Mark Sabner | Improvements in apparatus for the preparatory treatment, such as degumming, of textile fibres |
| GB816467A (en) * | 1955-10-10 | 1959-07-15 | Pegg S & Son Ltd | A machine for wet processing textile materials |
| GB947886A (en) * | 1961-04-28 | 1964-01-29 | Dye Tube Developments Ltd | Improvements relating to the processing of textile yarns |
| NL7208935A (en) * | 1972-06-28 | 1974-01-02 | Spool tube changing - prior to wet processing bulked continuous yarns | |
| CN204959102U (en) * | 2015-09-16 | 2016-01-13 | 中国热带农业科学院农业机械研究所 | Arghan is come unstuck to cook and hangs fiber crops frame |
| CN106757398A (en) * | 2015-11-20 | 2017-05-31 | 荣昌县海棠麻纺有限公司 | A kind of China grass degumming fiber crops cage for preparing grass cloth |
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| CN107779961A (en) | 2018-03-09 |
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