CN107699989B - Opening unit and method for biological refined fiber - Google Patents
Opening unit and method for biological refined fiber Download PDFInfo
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- CN107699989B CN107699989B CN201710867668.XA CN201710867668A CN107699989B CN 107699989 B CN107699989 B CN 107699989B CN 201710867668 A CN201710867668 A CN 201710867668A CN 107699989 B CN107699989 B CN 107699989B
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Images
Classifications
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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
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/14—Details of machines or apparatus
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/14—Details of machines or apparatus
- D01G9/16—Feeding arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation
Abstract
The invention discloses an opening unit and a method for biological refined fiber, and the opening unit comprises a shell, and a movable spraying air blast cooling part, a movable rolling and loosening part, a movable spraying air blast cooling part and a fiber tearing part which are arranged in the shell in sequence; in the motion process of each part, accomplished and cooled down the higher refined fibre of temperature, to its infiltration emulsified oil, roll the operation of shaking loose and tearing into the fibre fragment of certain length to refined fibre, the production cycle that refined fibre opened has been reduced greatly, the efficiency of opening to refined fibre has been improved, and simultaneously, this unit wholly sets up in the casing, the problem that the dispersion of prior art intermediate processing equipment occupy great place has been solved, furthermore, this in-process, almost not need the manual operation link, the human cost has been saved and the risk that manual operation error brought has been eliminated.
Description
Technical Field
The invention relates to the technical field of opening processing of biological refined fibers, in particular to an opening unit and method of biological refined fibers.
Background
The process of biological refining fiber involves a plurality of processes, and the sequence of the treatment processes is as follows: firstly, carrying out basic treatment on a fiber raw material to remove scraps, dust, hemp skin and the like, secondly, sequentially carrying out bacterial liquid inoculation, wet fermentation, inactivation treatment, oil soaking treatment and drying treatment on the treated fiber raw material to obtain required biological refined fiber, then opening the biological refined fiber after the drying treatment, and finally packaging the opened biological refined fiber.
At present, the opening processing of biological refined fiber generally adopts the following method: the biological refined fiber is output from a discharge port of the dryer, is stored for 24 hours under natural conditions after being manually classified, is then kneaded and sprayed with emulsified oil, is then stacked in a closed container or a room and stands for 5 to 7 days, and is then opened to form the opened ramie. However, this method has the following problems:
the process needs 5 to 7 days or even longer treatment time, the process is long, and the opening efficiency is low; meanwhile, the classification treatment needs to be carried out manually, and the classification treatment needs to be carried out manually into a closed container or a room, so that the number of manual operation links is large; in addition, the stacked bio-refined fibers and the separate processing machinery occupy a large space.
Therefore, how to improve the opening efficiency, reduce the manual operation links in the opening treatment and reduce the use places of the opening treatment machinery becomes a technical problem which needs to be solved urgently by the technical personnel in the field.
Disclosure of Invention
The invention aims to overcome the defects of long process, low opening efficiency, more manual operation links and more places occupied by processing machinery in the conventional opening method, and provides an opening unit and a method for biological refined fibers.
The invention discloses an opening unit for biological refined fiber, which comprises a machine shell, and a movable spraying blast cooling part, a movable rolling and loosening part, a movable spraying blast cooling part and a fiber tearing part which are arranged in the machine shell in sequence;
the movable spraying air blast cooling part comprises a first input component for receiving and conveying fibers, a plurality of spraying air blast components arranged above the first input component and used for cooling and emulsifying oil immersion on the fibers conveyed by the first input component, a plurality of first horizontal conveying components arranged up and down, and a plurality of spraying air blast components correspondingly arranged above each row of the first horizontal conveying components and used for cooling and emulsifying oil immersion on the fibers conveyed by the first horizontal conveying components, wherein the inlet ends of the uppermost row of the spraying air blast components are connected with the output end of the first input component;
the movable rolling and loosening part comprises a rolling part connected with the output end of the first horizontal conveying part at the lowest row of the movable spraying air blast cooling part and a loosening part connected with the rolling part
The movable spray air blast cooling part comprises a second input component, a plurality of spray air blast components, a plurality of second horizontal conveying components and a plurality of spray air blast components, wherein the second input component is connected with the shaking component and used for receiving and conveying fibers, the plurality of spray air blast components are arranged above the second input component and used for cooling and emulsifying oil immersion on the fibers conveyed by the second input component, the inlet ends of the inlet parts of the second horizontal conveying components are connected with the output end of the second input component, the plurality of spray air blast components are correspondingly arranged above each row of second horizontal conveying components and used for cooling and emulsifying oil immersion on the fibers conveyed by the second horizontal conveying components, and the movable spray air blast cooling part can cool the front surface and the back surface of the conveyed fibers and emulsify oil immersion;
the fiber tearing part comprises a third input component which is connected with the output end of the second horizontal conveying component at the lowest row of the movable spray air blast cooling part and is used for receiving and conveying fibers, a tearing component connected with the output end of the third input component, and an induction type temperature and humidity monitoring component which is arranged above the third input component and is used for monitoring the temperature and humidity of the fibers conveyed by the third input component;
in the plurality of first horizontal conveying components and the plurality of second horizontal conveying components, the conveying directions of the upper and lower adjacent horizontal conveying components are opposite, and the input end of the horizontal conveying component positioned below protrudes out of the output end of the upper adjacent horizontal conveying component in the direction opposite to the conveying direction of the input end so as to receive the materials falling from the output end of the upper adjacent horizontal conveying component.
Preferably, the number of the moving type spraying and blowing cooling part, the moving type rolling and loosening part and the moving type spraying and blowing cooling part may be one or more groups, and a group of the moving type spraying and blowing cooling part, a group of the moving type rolling and loosening part and a group of the moving type spraying and blowing cooling part form a unit.
Preferably, the input component and the plurality of horizontal conveying components respectively comprise a driving wheel, a driven wheel and a mesh transmission curtain matched with the driving wheel and the driven wheel.
Preferably, the air outlets of the air cooling parts of the spraying air blowing parts and the spraying air blowing parts are rectangular, the length of each rectangular air outlet is equal to the width of the mesh transmission curtain, the width of each rectangular air outlet is not more than 50mm, and an included angle formed between the air exhaust direction of each rectangular air outlet and the motion direction of the conveying fibers is smaller than 90 degrees.
As preferred, it includes the frame and establishes to roll the part many pairs of rollers that roll in the frame, should many pairs of rollers that roll include a pair of first straight-teeth roller, a pair of left-handed curved-teeth roller, a pair of dextrorotation curved-teeth roller and a pair of second straight-teeth roller that set gradually on the direction of feed, every right pair of first straight-teeth roller, levorotation curved-teeth roller, dextrorotation curved-teeth roller and second straight-teeth roller all include the initiative roller and lie in directly over the initiative roller and with the driven roller that the initiative roller passes through the concave-convex tooth meshing, the meshing face of the concave-convex tooth of initiative roller with form the space that rolls that allows the fibre to pass through between the meshing face of the concave-convex tooth of driven roller, many pairs of rollers that roll the space that roll aligns and constitute the part that rolls the passageway, the height that rolls the passageway is not more than 50mm.
As preferred, the unit of opening still including set up in the sports type rolls the emulsified oil recovery tank that rolls the part below of shaking out the pine portion, still set up emulsified oil recycle part in the emulsified oil recovery tank, recycle part with a plurality of spray blast air parts link to each other and carry to it the emulsified oil that emulsified oil recovery tank was retrieved.
Preferably, the first input component, the second conveying component and the third conveying component are all inclined at an angle less than or equal to 45 degrees with the horizontal plane.
Preferably, the tearing component comprises two pairs of third straight-tooth rollers which are adjacently arranged, and the clamping force and the rotation speed difference of the two pairs of third straight-tooth rollers can tear the transmitted fibers in a fixed length.
The invention also provides an opening method of the biological refined fiber, which is used for treating the biological refined fiber through the opening machine set of the biological refined fiber, and comprises the following steps:
(1) The fibers pass through the movable spraying air blast cooling part, and the spraying air blast parts blow the conveyed fibers and spray emulsified oil to cool and immerse the emulsified oil;
(2) The fiber passing through the moving type spraying air blast cooling part enters the moving type rolling and loosening part, firstly, the rolling part rolls the fiber to loosen the fiber bundle which is dried, dehydrated and tightly held again so as to be beneficial to fully permeating emulsified oil, and secondly, the loosening part performs loosening treatment on the rolled fiber to remove impurities;
(3) The fibers passing through the moving type rolling and loosening part enter a moving type spraying cooling part, and the spraying air blowing parts are used for supplementing cooling and permeating emulsified oil to the conveyed fibers;
(4) The process the fibre of motion formula spray cooling portion gets into third input component, induction type humiture monitoring part monitors transport fiber, and when qualified, third transport component carries the fibre to get into fibre tears the portion, it tears the fibre for the fibre fragment that length is the same to tear the part.
Preferably, the fibre process during the air blast cooling portion is sprayed in the sport type, at first, the top of first input part corresponds the setting a plurality of air blast parts that spray blow and spray the emulsified oil to the fibre of carrying, secondly, the fibre by first input part gets into the entry end of the most upper row of a plurality of first horizontal transport parts corresponds each row first horizontal transport parts top sets up a plurality of air blast parts that spray blow and spray the emulsified oil to the fibre of carrying, a plurality of first horizontal transport parts upper and lower adjacent horizontal transport parts's direction of delivery is all opposite, can make fibrous positive and negative all receive a plurality of air blast parts blow and spray the emulsified oil to it.
Preferably, the fibre process during sport type spraying blast air cooling portion, process the fibre of part of trembling out firstly gets into the second input part, the top of second input part corresponds the setting a plurality of spraying blast air parts are bloied and are sprayed emulsified oil to the fibre of carrying, secondly, the fibre by the second input part gets into the entry end of the top row of a plurality of second horizontal transport parts corresponds every row the setting of second horizontal transport parts top a plurality of spraying blast air parts are bloied and are sprayed emulsified oil to the fibre of carrying, a plurality of second horizontal transport parts upper and lower adjacent horizontal transport parts's direction of delivery is all opposite, can make fibrous positive and negative all receive the blowing of a plurality of spraying blast air parts is sprayed emulsified oil to it.
Preferably, the induction type temperature and humidity monitoring part monitors the temperature and humidity of the fiber conveyed by the third input part, and when the fiber is unqualified, the fiber needs to be recycled and reworked.
Preferably, the emulsified oil recovery and utilization member in the emulsified oil recovery tank delivers the recovered emulsified oil to the plurality of spray blowing members and the plurality of spray blowing members.
Preferably, the first input part, the second conveying part and the third conveying part are inclined slopes with slopes of 45 degrees or less, the opening unit for the bio-refined fibers keeps the conveying fibers moving at a constant speed in the whole process, the linear speed is controlled to be 3-30m/min, the conveying fibers keep a consistent width when running in the opening unit for the bio-refined fibers, the width is 100-1000mm, and the width is the distance from one side surface to the other side surface of the conveying fibers.
Preferably, the wind speed of the plurality of spray air-blowing members and the wind speed of the plurality of air-cooling members of the spray air-blowing members are determined by the distance from the bottom layer to the top layer of the entire carrier fiber, and the cool wind discharged from the wind-cooling members can penetrate the carrier fiber.
Preferably, the temperature of the high-temperature bio-refined fiber output from the dryer unit in the previous step is less than or equal to 50 ℃ after being treated by the spray air-blast temperature-reducing part, and the temperature of the bio-refined fiber reaches 25 ℃ after being treated by the spray air-blast temperature-reducing part.
Preferably, the tearing member tears the bio-refined fiber to form a fiber segment having a length of 40 ± 5 mm.
Preferably, the emulsified oil is prepared by diluting commercial emulsified oil with tap water, the amount of the emulsified oil is 3% of the weight of the bio-refined fiber, and after the bio-refined fiber absorbs the emulsified oil in a spraying and atomizing mode, the oil content of the bio-refined fiber is 1.5-2.5%, and the water content of the bio-refined fiber is 14-15%.
Compared with the prior art, the opening unit and the method for the biological refined fiber have the following beneficial effects:
1. the invention relates to a loosening unit for biological refined fibers, which comprises a movable spraying air blast cooling part, a movable rolling and loosening part, a movable spraying air blast cooling part and a fiber tearing part which are arranged in a shell in a centralized manner, wherein each part of the unit sequentially processes the refined fibers.
The opening machine set comprises a plurality of spraying air blowing parts and a plurality of spraying air blowing parts, the operation of cooling and penetrating emulsified oil into refined fibers can be completed in the movement process of the refined fibers, compared with the prior art, the time of 5-7 days or longer, the production process time is greatly shortened, the opening efficiency of the refined fibers is improved, meanwhile, the machine set is integrally arranged in a shell, the problem that each individual processing device occupies a large space in the prior art is solved, in addition, in the process, the manual operation link is hardly needed, the manual operation is reduced, and the manpower is saved.
2. On the premise of meeting the requirement of treating refined fibers to enable the refined fibers to meet the required standard, preferably, the number of the movable spraying air blast cooling part, the movable rolling and shaking-out part and the movable spraying air blast cooling part is one group, so that the places occupied by the opening unit can be reduced to the maximum extent.
3. The length of forced air cooling part rectangle air exit equals the width of carrying fibre, avoids the too big energy waste that causes of width and the emergence of the two kinds of situations of fibre that the width undersize can not handle the edge part that causes of width, and the width is not more than 50mm, avoids the too big exhaust wind that leads to of width to be unconcentrated, and the contained angle of the direction of airing exhaust and the direction of motion of carrying fibre is less than 90, can make the fibre be in straight state, and is difficult for in disorder.
4. The emulsified oil recycling tank is internally provided with an emulsified oil recycling component which is connected with the plurality of spray air blowing components and used for conveying emulsified oil to the spray air blowing components, and the emulsified oil which is sprayed by the spray air blowing components is recycled, so that the energy is saved, and the cost is reduced.
5. In the opening method of the unit, cold air discharged by the air cooling assembly can penetrate through the conveyed fibers so as to ensure that the air cooling component can quickly realize the cooling effect on the fibers.
6. The preparation method of the emulsified oil in the opening method is simple and easy to realize, and the amount of the emulsified oil is adopted, so that the refined fiber can reach the oil content and the water content which have the standard content, and the waste of the emulsified oil caused by unqualified temperature and humidity or overlarge content of the refined fiber due to too small content can be avoided.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of an opening unit for bio-refined fibers provided by the invention.
The reference numerals in fig. 1 are as follows:
1, a machine shell;
2, a movable spraying air blast cooling part, 21 a first input part, 22 a spraying air blast part and 23 a first horizontal conveying part;
3 motion type rolling and fluffing part, 31 rolling part, 311 first straight tooth roller, 312 left-hand curved tooth roller, 313 right-hand curved tooth roller, 314 second straight tooth roller and 32 fluffing part;
4, a moving type spray air blast cooling part, 41 a second input part, 42 a spray air blast part and 43 a second horizontal conveying part;
5, an emulsified oil recovery tank;
6 fiber tearing part, 61 third input part, 62 tearing part and 63 induction type temperature and humidity monitoring part;
7 driving wheels, 8 driven wheels, 9 mesh transmission curtains and 10 recycling components.
Detailed Description
The opening machine set for the biological refined fiber greatly shortens the production process time, improves the opening efficiency of the refined fiber, integrally solves the problem that each independent processing device occupies a larger place in the prior art, hardly needs a manual operation link in the process, reduces the manual operation and saves the manpower.
In order that those skilled in the art will better understand the present invention, the following detailed description of the invention is provided in conjunction with the accompanying drawings.
As shown in fig. 1, fig. 1 is a schematic structural diagram of an embodiment of an opening unit for bio-refined fibers provided by the present invention.
In this embodiment, as shown in fig. 1, an opening unit for bio-refined fibers includes a casing 1, and a moving spraying air-blast cooling part 2, a moving rolling and loosening part 3, a moving spraying air-blast cooling part 4, and a fiber tearing part 6, which are arranged in the casing 1 in sequence; the refined fiber of high temperature with the drying-machine output loops through sport type and sprays blast air cooling portion 2, sport type and rolls and shake loose portion 3, sport type spraying blast air cooling portion 4, fibre tear portion 6 and handles, accomplishes and opens it.
As shown in fig. 1, the movable spraying air-blast cooling part 2 includes a first input component 21 for receiving and conveying fibers, a plurality of spraying air-blast components 22 arranged above the first input component 21 for cooling and emulsifying the fibers conveyed by the first input component 21 and impregnating the fibers with oil, a plurality of first horizontal conveying components 23 connected with the output end of the first input component 21 and arranged up and down, and a plurality of spraying air-blast components 22 correspondingly arranged above each row of the first horizontal conveying components 23 for cooling and emulsifying the fibers conveyed by the first horizontal conveying components 23 and impregnating the fibers with oil, wherein an air-cooling component and a spraying component are coupled together and used as a single spraying air-blast component 22 for cooling the fibers. Firstly, the fibers pass through a first input part 21, a plurality of spraying air blowing parts 22 arranged above the first input part 21 discharge cold air and spray emulsified oil to the fibers in the movement process, the fibers are rapidly cooled and are soaked in the emulsified oil, the primarily cooled fibers enter a plurality of first horizontal conveying parts 23, the first horizontal conveying parts 23 are distributed and arranged up and down, the space can be fully utilized, and the floor area of equipment is further reduced; and each row of first horizontal conveying component 23 top all is equipped with corresponding a plurality of blast air parts 22 that spray, further increasees and sprays the degree to refined fibrous cooling and emulsified oil to make during the abundant infiltration of emulsified oil is to refined fibre, in addition, when spraying emulsified oil, also can carry out further cooling to refined fibre.
In the present embodiment, the conveying directions of the first horizontal conveying members 23 adjacent up and down are opposite, and the input end of the first horizontal conveying member 23 located below protrudes from the output end of the first horizontal conveying member 23 above the adjacent first horizontal conveying member in the direction opposite to the conveying direction thereof to receive the material falling from the output end of the first horizontal conveying member 23 above the adjacent first horizontal conveying member, the number of the horizontal conveying members is 3, the first input member 21 conveys the fiber to the first horizontal conveying member 23 in the uppermost row, the first horizontal conveying member 23 in the uppermost row conveys the fiber forward, in the process, the corresponding spraying and air blowing members 22 cool and emulsify the one surface (front surface) of the fiber, after reaching the tail end, the fiber automatically falls onto the first horizontal conveying member 23 in the next row, at this time, the other surface (back surface) of the fiber is exposed on the first horizontal conveying member 23 in the next row, in the conveying process, the corresponding spraying and air blowing members 22 blow the spraying and air to cool the front surface (cool) of the fiber and emulsify the fiber, and convey the fiber onto the first horizontal conveying member 23, and further automatically convey the emulsified fiber onto the first horizontal conveying member 22.
In this embodiment, on the premise of ensuring sufficient cooling and immersion of the emulsified oil, preferably, the number of the first horizontal conveying members 23 is 3 rows, so that the space is saved while the fiber conveying direction is ensured to convey the fiber to the next treatment process. Of course, the number is not limited to this, and may be, for example, 5 rows or 7 rows, or the like.
As shown in fig. 1, the moving rolling and loosening part 3 includes a rolling part 31 connected to the output end of the first horizontal conveying part 23 at the lowest row of the moving spraying air-blowing cooling part 2, a loosening part 32 connected to the rolling part 31, and the moving spraying air-blowing cooling part 4 includes a second input part 41 connected to the loosening part 32 for receiving and conveying fibers, and a plurality of spraying air-blowing parts 42 disposed above the second input part 41 for cooling and emulsifying the fibers conveyed by the second input part 41, and further includes a plurality of second horizontal conveying parts 43 arranged above and below the output end of the second input part 41, and a plurality of spraying air-blowing parts 42 disposed above each row of the second horizontal conveying parts 43 for cooling and emulsifying the fibers conveyed by the second horizontal conveying parts 43, wherein one air-cooling part and one spraying part are coupled together, and the single spraying air-blowing part 42 is used for cooling the fibers. Refined fibers passing through the moving type spraying air blast cooling part 2 are conveyed into the rolling part 31, the refined fibers are rubbed and rolled, emulsified oil further permeates into the refined fibers, then the refined fibers pass through the loosening part 32, the rolled refined fibers are in a loose state through vibration of the loosening part 32, at the moment, the refined fibers enter the second input part 41, a plurality of spraying air blast parts 42 are arranged above the second input part 41 to cool and emulsify the refined fibers, and then the refined fibers enter a plurality of second horizontal conveying parts 43 which are distributed up and down, the plurality of second horizontal conveying parts 43 are distributed up and down, space can be fully utilized, and the occupied area of equipment is further reduced; a plurality of corresponding spraying air blowing parts 42 are arranged above each row of second horizontal conveying parts 43 so as to spray emulsified oil on the refined fibers.
The movable spray air-blast cooling part 4 can cool and emulsify the front and back surfaces of the conveyed fibers, in the present embodiment, the conveying directions of the second horizontal conveying components 43 adjacent to each other are opposite, the input end of the second horizontal conveying component 43 positioned below protrudes from the output end of the second horizontal conveying component 43 positioned above the adjacent second horizontal conveying component in the direction opposite to the conveying direction of the second horizontal conveying component to receive the materials falling from the output end of the second horizontal conveying component 43 positioned above the adjacent second horizontal conveying component, the number of the horizontal conveying components is 3 rows, the second input component 41 conveys the fibers to the second horizontal conveying component 43 positioned at the uppermost row, the second horizontal conveying component 43 positioned at the uppermost row conveys the fibers to the front, in the process, the corresponding spray air-blast components 42 cool and emulsify the oil on one surface (front surface) of the fibers, after the fibers reach the tail end, the fibers automatically fall to the second horizontal conveying component 43 positioned at the next row, at this time, the other surface (back surface) of the fibers is exposed on the second horizontal conveying component 43 positioned at the next row, in the conveying process, the corresponding spray air-blast components 42 cool and emulsify the fibers, and convey the fibers to the tail end, and further automatically, and further convey the fibers to the second horizontal conveying component.
In this embodiment, on the premise of ensuring sufficient cooling and immersion of the emulsified oil, preferably, the number of the second horizontal conveying members 43 is also set to 3 rows, so that the space is saved while the conveying direction of the fibers is ensured to convey the fibers to the next treatment process. Of course, the number is not limited to this, and may be, for example, 5 rows or 7 rows.
In this embodiment, the opposite transport mode of level that the sports type sprays air-blast cooling portion 2 and the opposite transport mode of sports type spraying air-blast cooling portion 4 had all adopted setting from top to bottom, has accomplished and has cooled down and the oily processing of emulsification to fibrous positive and negative, and of course, the setting mode is not limited to this, as long as guarantee at the fibrous in-process of carrying, the completion is cooled down and the oily soaking of emulsification can fibrous positive and negative two sides.
As shown in fig. 1, the opening unit further includes an emulsified oil recovery tank 5 disposed below the rolling member 31 of the movable rolling and loosening unit 3. Because spray and roll the in-process, can produce a large amount of emulsified oil, set up emulsified oil accumulator 5 and retrieve used emulsified oil, avoid influencing the environment.
As shown in fig. 1, the fiber tearing portion 6 includes a third input component 61 connected to the output end of the second horizontal conveying component 43 at the lowest row of the moving type mist blast cooling portion 4 for receiving and conveying fibers, a tearing component 62 connected to the output end of the third input component 61, and an inductive temperature and humidity monitoring component 63 disposed above the third input component 61 for monitoring the temperature and humidity of the fibers conveyed by the third input component 61. The device is provided with a monitoring component 63 which can monitor the temperature and the humidity of the fiber, and the device can enter the tearing component 63 to tear the refined fiber after the monitoring is qualified.
As shown in fig. 1, in the movable spraying air-blast temperature-reducing part 2 and the movable spraying air-blast temperature-reducing part 4, the conveying directions of the vertically adjacent horizontal conveying components are opposite, and the input end of the horizontal conveying component positioned below protrudes out of the output end of the adjacent upper horizontal conveying component in the direction opposite to the conveying direction so as to receive the material falling from the output end of the adjacent upper horizontal conveying component.
This open unit contains a plurality of air blast part 22 and a plurality of spraying air blast part 42 that spray, in the refined fibre motion process, can accomplish the operation of cooling and permeating the emulsified oil to it, compare in 5-7 days or longer time of prior art, the production process time has been reduced greatly, the efficiency of opening to the refined fibre has been improved, and simultaneously, this unit wholly sets up in the casing, the problem that each independent processing equipment occupies the large place of handing over among the prior art has been solved, and in the process, almost need not the manual operation link, manual operation has been reduced, the manpower is saved.
In this embodiment, the quantity of the moving type spraying blast cooling part 2, the moving type rolling and fluffing part 3 and the moving type spraying blast cooling part 4 can be one set or multiple sets, one set of the moving type spraying blast cooling part 2, one set of the moving type rolling and fluffing part 3 and one set of the moving type spraying blast cooling part 4 form one unit, and one unit is arranged, so that the occupied space can be saved to the greatest extent, but not limited to only one set.
In this embodiment, the input unit and the plurality of horizontal conveying units each include a driving wheel 7, a driven wheel 8, and a mesh transmission curtain 9 engaged with the driving wheel 7 and the driven wheel 8. Set up to mesh transmission curtain 9, the last fibrous emulsified oil of carrying of being convenient for permeate can go on next row, carries out the infiltration cooling to the refined fibre on the next row of delivery unit, make full use of emulsified oil.
In this embodiment, the air outlets of the air-cooling components of the spray air-blowing component 22 and the spray air-blowing component 42 are rectangular, the length of the rectangular air outlet is equal to the width of the mesh transmission curtain 9, the width of the rectangular air outlet is not greater than 50mm, and the included angle between the air exhaust direction of the rectangular air outlet and the movement direction of the conveying fibers is smaller than 90 °. Of course, the air outlet of the air cooling part is not limited to a rectangular shape, wherein the length of the rectangular air outlet of the air cooling part is equal to the width of the conveyed fiber, because if the width is too large, the energy is wasted, and if the width is too small, the fiber at the edge part cannot be processed, so the width is selected to be the same; the width is not more than 50mm, because the width is too large, the discharged cold air is not concentrated; the included angle between the air exhaust direction and the motion direction of the conveying fibers is less than 90 degrees, so that the fibers are in a flat and straight state and are not easy to be disheveled.
In this embodiment, as shown in fig. 1, the rolling component 31 includes a frame (not shown in the figure) and a plurality of pairs of rolling rollers arranged on the frame, the plurality of pairs of rolling rollers include a pair of first straight-tooth rollers 311, a pair of left-handed curved-tooth rollers 312, a pair of right-handed curved-tooth rollers 313 and a pair of second straight-tooth rollers 314 which are arranged in sequence in the feeding direction, each pair of first straight-tooth rollers 311, left-handed curved-tooth rollers 312, right-handed curved-tooth rollers 313 and second straight-tooth rollers 314 includes a driving roller and a driven roller which is positioned right above the driving roller and is engaged with the driving roller through concave-convex teeth, a rolling space allowing fibers to pass is formed between the engaging surface of the concave-convex teeth of the driving roller and the engaging surface of the concave-convex teeth of the driven roller, the rolling spaces of the plurality of pairs of rolling rollers are aligned to form a portion of a rolling passage, the height of the rolling passage is not greater than 50mm, and if the height is too high, the effect is not good. The number of the rolling rollers is not limited to this, and it is needless to say that the rolling rollers are provided in plural to sufficiently roll the refined fibers.
In this embodiment, open the unit still including set up in the kinematic rolls the emulsified oil recovery tank 5 that rolls 31 below of the part of shaking 3, still sets up emulsified oil recycle part 10 in the emulsified oil recovery tank 5, recycle part 10 and a plurality of spray blower part 22 and a plurality of spray blower part 42 links to each other and carries the emulsified oil that emulsified oil recovery tank 5 retrieved to it. The recycling component 10 recycles the sprayed emulsified oil for secondary use, so that energy is saved, and cost is reduced.
In the embodiment, the first input component 21, the second conveying component 41 and the third conveying component 51 are all inclined at an angle less than or equal to 45 degrees with the horizontal plane. The angle is not limited thereto.
In this embodiment, as shown in fig. 1, the tearing member 62 includes two pairs of third spur rollers adjacently disposed, and the passing fiber can be pulled apart by a fixed length by the clamping force and the rotational speed difference of the two pairs of third spur rollers. The straight-tooth roller is selected because the straight-tooth roller is commonly used, so that the straight-tooth roller is convenient to replace or maintain at a later stage.
The invention also provides an opening method of the biological refined fiber, which is characterized in that the refined fiber raw material is processed by the opening unit of the biological refined fiber to open the biological refined fiber into a plurality of fiber fragments which have the same length, contain no impurities and meet the subsequent processing requirements, and the specific steps are as follows: (1) The fiber passes through the moving type spraying air blast cooling part 2, and the spraying air blast parts 22 blow the conveying fiber and spray emulsified oil to cool and impregnate the emulsified oil;
(2) The fiber passing through the moving type spraying air blast cooling part 2 enters the moving type rolling and loosening part 3, firstly, the rolling part 31 rolls the fiber to loosen the fiber bundle which is dried, dehydrated and tightly held again so as to be beneficial to fully permeating emulsified oil, and secondly, the loosening part 32 performs loosening treatment on the rolled fiber to remove impurities; (3) The fibers passing through the moving type rolling and loosening part 3 enter a moving type spraying and cooling part 4, and the spraying and air blowing parts 42 are used for supplementing, cooling and permeating emulsified oil to the conveyed fibers; (4) The process the fibre of sport type spray cooling portion 4 gets into third input component 61, induction type temperature, humidity monitoring component 63 monitor transport fiber, and when qualified, third transport component 61 gets into the fibre is carried the portion 6 of tearing, it tears the fibre for the same fibre fragment of length to tear the part 62 with the fibre.
In step 1, the fibre when the blast air cooling portion 2 is sprayed in the motion formula, at first, the top of first input part 21 corresponds the setting a plurality of blast air parts 22 that spray blow and spray the emulsified oil to the fibre of carrying, secondly, the fibre by first input part 21 gets into the entry end of the uppermost row of a plurality of first horizontal transport parts 23 corresponds each row first horizontal transport parts 23 top sets up a plurality of blast air parts 22 that spray blow and spray the emulsified oil to the fibre of carrying, a plurality of first horizontal transport parts 23 upper and lower adjacent horizontal transport parts's direction of delivery is all opposite, can make the fibrous positive and negative all receive a plurality of blast air parts 22 that spray blow and spray the emulsified oil to it.
In step 2, the fibre process during sport type spraying air blast cooling portion 4, process the fibre of part 32 of trembling out firstly gets into second input component 41, the top of second input component 41 corresponds the setting a plurality of spraying air blast parts 42 are bloied and are sprayed emulsified oil to the fibre of carrying, secondly, the fibre by second input component 41 gets into the entry end of the uppermost row of a plurality of second horizontal transport parts 43 corresponds every row a plurality of spraying air blast parts 42 set up above second horizontal transport parts 43 are bloied and are sprayed emulsified oil to the fibre of carrying, a plurality of second horizontal transport parts 43 are adjacent from top to bottom horizontal transport parts's direction of delivery all is opposite, can make the fibre just reverse all receive a plurality of spraying air blast parts 42 blow and spray emulsified oil to it.
Further, in step 3, the sensing type temperature and humidity monitoring part 63 monitors the temperature and humidity of the fiber conveyed by the third input part 61, and when the fiber is not qualified, the fiber needs to be recycled for rework.
Preferably, the emulsified oil recovery and utilization member 10 in the emulsified oil recovery tank 5 delivers the recovered emulsified oil to the plurality of spray blowing members 22 and the plurality of spray blowing members 42.
In the method, a first input part 21, a second conveying part 41 and a third conveying part 61 are inclined slopes with the gradient not more than 45 degrees with the horizontal plane, the whole process of conveying fibers is kept to move at a constant speed through an opening unit of the biological refined fibers, the linear speed is controlled to be 3-30m/min, meanwhile, the conveying fibers are kept to be consistent in width when running in the opening unit of the biological refined fibers, the width is 100-1000mm, and the width is the distance from one side surface to the other side surface of the conveying fibers.
Preferably, the wind speed of the air cooling means of the plurality of shower air-blowing means 22 and the plurality of spray air-blowing means 42 is determined by the thickness of the conveyed fibers, and the cool wind discharged from the air cooling means can penetrate the conveyed fibers. So as to ensure that the air cooling component can quickly realize the cooling effect on the fiber.
In the opening method, after high-temperature biological refined fibers output by a drying unit in the previous process pass through a movable spraying air blast cooling part 2, the temperature of the biological refined fibers is less than or equal to 50 ℃, and after the biological refined fibers are treated by a movable spraying air blast cooling part 4, the temperature of the biological refined fibers is required to reach 25 ℃, so that the biological refined fibers can quickly reach the normal temperature and cannot be rolled and damaged by rolling parts.
In this opening method, the bio-refined fibers are torn by the tearing member 62 to form fiber pieces having a length of 40 ± 5 mm.
In the method, the emulsified oil is prepared by diluting commercial emulsified oil with tap water, the adding amount of the tap water is an appropriate amount, the using amount of the emulsified oil is 3% of the weight of the biological refined fiber, and after the biological refined fiber is soaked in a spraying and atomizing mode, the oil content of the biological refined fiber is 1.5-2.5%, and the water content of the biological refined fiber is 14-15%. The preparation method of the emulsified oil is simple and easy to realize, and the dosage of the emulsified oil is adopted because the dosage can enable the refined fiber to reach the oil content and the water content with standard, so that the waste of the emulsified oil caused by unqualified humiture of the refined fiber or overlarge content due to too little content can be avoided.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the invention.
Claims (16)
1. The opening unit for the bio-refined fibers is characterized by comprising a machine shell, and a movable spraying air blast cooling part, a movable rolling and loosening part, a movable spraying air blast cooling part and a fiber tearing part which are arranged in the machine shell in sequence;
the movable spraying air blast cooling part comprises a first input component for receiving and conveying fibers, a plurality of spraying air blast components arranged above the first input component for cooling and emulsifying oil immersion on the fibers conveyed by the first input component, a plurality of first horizontal conveying components arranged up and down, and a plurality of spraying air blast components correspondingly arranged above each row of the first horizontal conveying components for cooling and emulsifying oil immersion on the fibers conveyed by the first horizontal conveying components, wherein the inlet ends of the uppermost row of the spraying air blast components are connected with the output end of the first input component;
the movable rolling and loosening part comprises a rolling part connected with the output end of the first horizontal conveying part at the lowest row of the movable spraying air blast cooling part and a loosening part connected with the rolling part;
the movable spray blast cooling part comprises a second input component which is connected with the loosening component and used for receiving and conveying fibers and a plurality of spray blast components which are arranged above the second input component and used for cooling the fibers conveyed by the second input component and impregnating emulsified oil, the moving type spraying air blast cooling part can perform supplementary cooling and emulsified oil penetration on the front and back surfaces of the rolled and loosened fibers;
the fiber tearing part comprises a third input component connected with the output end of the second horizontal conveying component at the lowermost row of the movable spray air blast cooling part and used for receiving and conveying fibers, a tearing component connected with the output end of the third input component, and an induction type temperature and humidity monitoring component arranged above the third input component and used for monitoring the temperature and humidity of the fibers conveyed by the third input component;
the first input part, the second input part, the third input part, the first horizontal conveying part and the second horizontal conveying part respectively comprise a driving wheel, a driven wheel and mesh transmission curtains matched with the driving wheel and the driven wheel;
air outlets of the air cooling parts of the spraying air blowing parts and the spraying air blowing parts are rectangular, and the length of the rectangular air outlets is equal to the width of the mesh transmission curtain;
in the plurality of first horizontal conveying components and the plurality of second horizontal conveying components, the conveying directions of the upper and lower adjacent horizontal conveying components are opposite, and the input end of the horizontal conveying component positioned below protrudes out of the output end of the upper adjacent horizontal conveying component in the direction opposite to the conveying direction of the input end so as to receive the material falling from the output end of the upper adjacent horizontal conveying component;
the motion sprays blast air cooling portion the motion roll and shake loose portion with the quantity of motion spraying blast air cooling portion can be a set of or multiunit, and is a set of the motion sprays blast air cooling portion, a set of the motion rolls and shakes loose portion and a set of motion spraying blast air cooling portion constitutes a unit.
2. The opening machine set for bio-refined fibers as claimed in claim 1, wherein the width of the rectangular air outlet is not more than 50mm, and the included angle between the air outlet direction of the rectangular air outlet and the moving direction of the conveyed fibers is less than 90 °.
3. The bio-refining fiber opening machine set according to claim 1, wherein, the grinding component includes the frame and establishes many pairs of grinding rollers in the frame, and this many pairs of grinding rollers include a pair of first straight tooth roller, a pair of left-handed curved tooth roller, a pair of right-handed curved tooth roller and a pair of second straight tooth roller that set gradually in the pay-off direction, and every pair of first straight tooth roller, left-handed curved tooth roller, right-handed curved tooth roller and second straight tooth roller all include the initiative roller and lie in directly over the initiative roller and with the driven roller that the initiative roller passes through the meshing of concave and convex teeth, the meshing face of the concave and convex teeth of the initiative roller with form the grinding space that allows the fiber to pass through between the meshing face of the concave and convex teeth of the driven roller, the grinding spaces of many pairs of grinding rollers align to constitute the grinding channel, the height of grinding channel is not more than 50mm.
4. The opening unit of bio-refined fiber according to claim 1, characterized in that, the opening unit further includes an emulsified oil recovery tank disposed below the rolling component of the moving rolling and fluffing part, an emulsified oil recycling component is further disposed in the emulsified oil recovery tank, and the recycling component is connected with the plurality of spray blowing components and conveys the emulsified oil recovered by the emulsified oil recovery tank to the spray blowing components.
5. The opening unit for biorefinery fibers according to claim 1, wherein the first input member, the second input member, and the third input member are all sloped at 45 degrees or less from the horizontal.
6. The opener group for bio-refined fibers according to claim 1, wherein the tearing member comprises two pairs of third spur rollers which are adjacently arranged, and the clamping force and the rotation speed difference of the two pairs of third spur rollers can tear the transmitted fibers in a fixed length.
7. A method for opening bio-refined fibers, characterized in that the bio-refined fibers are subjected to an opening treatment by the bio-refined fiber opening machine set of any one of claims 1 to 6, and the steps are as follows:
the fibers pass through the movable spraying air blast cooling part, and the spraying air blast parts blow the conveyed fibers and spray emulsified oil to cool and immerse the emulsified oil;
the fiber passing through the moving type spraying air blast cooling part enters the moving type rolling and loosening part, firstly, the rolling part rolls the fiber to loosen the fiber bundle which is dried, dehydrated and tightly held again so as to be beneficial to fully permeating emulsified oil, and secondly, the loosening part performs loosening treatment on the rolled fiber to remove impurities;
the fibers passing through the moving type rolling and loosening part enter a moving type spray air blast cooling part, and the spray air blast parts are used for supplementing and cooling the conveyed fibers and permeating emulsified oil;
the process the fibre of motion formula spray air blast cooling portion gets into third input component, induction type humiture monitoring part monitors the transport fibre, and when qualified, third input component carries the fibre to get into the fibre portion of tearing, it tears the fibre for the fibre fragment that length is the same to tear the part.
8. The opening and closing method of bio-refined fibers according to claim 7, wherein when the fibers pass through the moving type spraying and blowing cooling part, firstly, the spraying and blowing parts correspondingly arranged above the first input part blow the conveyed fibers and spray emulsified oil, secondly, the fibers enter the inlet end of the uppermost row of the first horizontal conveying parts from the first input part, the spraying and blowing parts correspondingly arranged above each row of the first horizontal conveying parts blow the conveyed fibers and spray emulsified oil, and the conveying directions of the horizontal conveying parts vertically adjacent to each other of the first horizontal conveying parts are opposite, so that the front and back sides of the fibers are blown by the spraying parts and spray emulsified oil.
9. The opening method of bio-refined fibers according to claim 7, wherein when the fibers pass through the moving type mist blowing and cooling unit, the fibers passing through the shaking and loosening unit first enter the second input unit, the mist blowing units disposed above the second input unit blow the fibers to be conveyed and spray emulsified oil, and then the fibers enter the inlet end of the uppermost row of the second horizontal conveying units from the second input unit, the mist blowing units disposed above each row of the second horizontal conveying units blow the fibers to be conveyed and spray emulsified oil, and the conveying directions of the horizontal conveying units adjacent to each other above and below the second horizontal conveying units are opposite, so that the front and back sides of the fibers are blown by the mist blowing units and spray emulsified oil to the fibers.
10. The opening method of bio-refined fibers according to claim 7, wherein the sensing type temperature and humidity monitoring part monitors the temperature and humidity of the fibers conveyed by the third input part, and when the fibers are not qualified, the fibers need to be recycled for rework.
11. The opening method of bio-refined fibers according to claim 7, wherein the opening unit further includes an emulsified oil recovery tank disposed below the rolling component of the moving rolling and fluffing unit, and an emulsified oil recycling component is further disposed in the emulsified oil recovery tank, and the emulsified oil recycling component in the emulsified oil recovery tank delivers the recycled emulsified oil to the plurality of spraying and blowing components and the plurality of spraying and blowing components.
12. The opening method of the bio-refined fibers, according to claim 7, characterized in that the first input part, the second input part and the third input part are inclined with a slope of 45 degrees or less, the whole distance of the conveying fibers is kept in uniform motion by the opening unit of the bio-refined fibers, the linear speed is controlled to be 3-30m/min, meanwhile, the conveying fibers are kept in a consistent width when running in the opening unit of the bio-refined fibers, the width is 100-1000mm, and the width is the distance from one side surface to the other side surface of the conveying fibers.
13. The opening method of bio-refined fibers according to claim 7, characterized in that the wind speed of the plurality of spray blowing parts and the wind cooling parts of the plurality of spray blowing parts depends on the distance between the bottom layer and the top layer of the whole conveyed fibers, and the cold wind discharged by the wind cooling parts can penetrate the conveyed fibers.
14. The opening method of bio-refined fibers according to claim 7, wherein the bio-refined fibers with high temperature output from the dryer set of the previous process are treated by the spraying and blowing cooling part, the temperature of the bio-refined fibers is less than or equal to 50 ℃, and the temperature of the bio-refined fibers reaches 25 ℃ after being treated by the spraying and blowing cooling part.
15. The process for opening biorefinery fibers according to claim 7, wherein the tearing member tears the biorefinery fibers to form fiber segments having a length of 40 ± 5 mm.
16. The opening method of bio-refined fiber according to claim 7, wherein the emulsified oil is prepared by diluting commercial emulsified oil with tap water, the amount of the emulsified oil is 3% of the weight of the bio-refined fiber, and after the bio-refined fiber absorbs the emulsified oil by means of spraying and misting, the oil content of the bio-refined fiber is 1.5-2.5%, and the water content of the bio-refined fiber is 14-15%.
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| CN201710867668.XA CN107699989B (en) | 2017-09-22 | 2017-09-22 | Opening unit and method for biological refined fiber |
| PCT/CN2018/086425 WO2019056772A1 (en) | 2017-09-22 | 2018-05-11 | Opening unit and opening method for bio-refined fiber |
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| CN201710867668.XA CN107699989B (en) | 2017-09-22 | 2017-09-22 | Opening unit and method for biological refined fiber |
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| CN107699989B (en) * | 2017-09-22 | 2023-01-31 | 黑龙江天之草种业科技有限公司 | Opening unit and method for biological refined fiber |
| CN108774835A (en) * | 2018-08-13 | 2018-11-09 | 苏州大学 | A kind of fiber preprocessing device and its application method |
| CN108754928B (en) * | 2018-08-13 | 2023-11-28 | 苏州大学 | Double-sided spraying functional fiber treatment device and application method thereof |
| DE102020105230A1 (en) * | 2019-03-01 | 2020-09-03 | Oerlikon Textile Gmbh & Co. Kg | Method and device for intermingling a synthetic multifilament thread |
| CN111719261B (en) * | 2020-07-10 | 2023-01-10 | 许昌永立特种化纤有限公司 | Chemical fiber cotton static-removing device |
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| WO2019056772A1 (en) | 2019-03-28 |
| CN107699989A (en) | 2018-02-16 |
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