WO2019056772A1

WO2019056772A1 - Opening unit and opening method for bio-refined fiber

Info

Publication number: WO2019056772A1
Application number: PCT/CN2018/086425
Authority: WO
Inventors: 刘正初; 苏维利; 李云峰
Original assignee: 大庆天之草生物新材料科技有限公司
Priority date: 2017-09-22
Filing date: 2018-05-11
Publication date: 2019-03-28
Also published as: CN107699989A; CN107699989B

Abstract

An opening unit and an opening method for a bio-refined fiber. The opening unit for the bio-refined fiber comprises: a housing (1). A moveable spray and air cooling portion (2), a moveable crushing and fluffing portion (3), a moveable misting and air cooling portion (4), and a fiber pulling portion (6) are sequentially provided within the housing (1). The respective components perform a cooling process, an emulsified oil soaking process, a crushing process, and a fluffing process on a high temperature bio-refined fiber, and pull the same into a piece of fiber having a certain length.

Description

Opening unit and method for bio-refining fiber

Technical field

The invention relates to the technical field of opening processing of bio-refined fibers, in particular to a opening unit and method for bio-refined fibers.

Background technique

The process of bio-refining fibers involves a plurality of processes, and the order of the treatment processes is as follows: first, the fiber raw materials are subjected to basic treatment to remove debris, dust, and hemp, and secondly, the fiber raw materials obtained after the treatment are sequentially inoculated with the bacterial liquid, Wet fermentation, inactivation treatment, oil treatment and drying treatment to obtain the desired bio-refined fiber, and then drying the bio-refined fiber after drying, and finally packaging the opened bio-refined fiber.

At present, the bio-refining fiber is opened, generally adopting the following method: the bio-refined fiber is output from the discharge port of the dryer, which is manually classified and stored under natural conditions for 24 hours, and then pulverized and spray-emulsified. The oil is then placed in a closed container or room for 5-7 days, and then opened to form a loose linen. However, this method has the following problems:

The process requires 5-7 days or even longer processing time, long process, low opening efficiency; at the same time, it needs to be manually processed, and it needs to be manually transferred to a closed container or room, thereby manual operation There are many links; in addition, stacked bio-refined fibers and various separate processing machinery will occupy more places.

Therefore, how to improve the opening efficiency, reduce the manual operation in the opening treatment, and reduce the use place of the opening treatment machine have become technical problems that those skilled in the art urgently need to solve.

Summary of the invention

The technical problem solved by the invention is to overcome the shortcomings of the prior opening method, such as long process, low opening efficiency, many manual operation steps and many places occupied by the processing machinery, and a opening unit and method for the bio-refined fiber is provided.

The opening unit of the bio-refining fiber of the present invention comprises a casing and a movable spray blasting cooling portion arranged in the casing and arranged in sequence, a movable rolling and squeezing portion, and a sports spray blast cooling portion. And fiber tearing;

The moving spray blast cooling portion includes a first input member that receives and transports fibers, and a plurality of sprays that are disposed above the first input member to cool the fibers conveyed by the first input member and to immerse the emulsified oil An air blowing component, further comprising: a plurality of first horizontal conveying members arranged at an uppermost end of the inlet end connected to the first input member output end and correspondingly disposed above each of the first horizontal conveying members a plurality of spray blasting members for lowering temperature and emulsified oil impregnated by the fibers conveyed by the first horizontal conveying member, wherein the moving spray blasting and cooling portions are capable of cooling the front and back surfaces of the conveying fibers and immersing the oil;

The sports rolling compaction portion includes a rolling member connected to an output end of the first horizontal conveying member of the lowermost row of the moving spray blast cooling portion, and a shaking connected to the rolling member Loose parts

The moving spray blast cooling portion includes a second input member that receives and transports fibers connected to the fluffing member, and a fiber disposed above the second input member that cools the fibers transported by the second input member And a plurality of spray blasting members impregnated with the emulsified oil, and a plurality of second horizontal conveying members arranged at an uppermost end of the inlet end connected to the output end of the second input member and correspondingly disposed at the second level of each row a plurality of spray blasting members for cooling the fibers conveyed by the second horizontal conveying member and impregnating the emulsified oil above the conveying member, wherein the moving spray blast cooling portion is capable of cooling the front and back surfaces of the conveying fibers and immersing the oil;

The fiber tearing portion includes a third input member that receives and conveys fibers and is output with the third input member, connected to an output end of the second horizontal conveying member of the lowermost row of the moving spray blast cooling portion The end-connected tearing member further includes an inductive temperature and humidity monitoring component disposed on the third input component for monitoring temperature and humidity of the fiber conveyed by the third input component;

In the plurality of first horizontal conveying members and the plurality of second horizontal conveying members, the conveying directions of the upper and lower adjacent horizontal conveying members are opposite, and the input end of the lower horizontal conveying member is in a direction opposite to the conveying direction thereof Projecting from the output of the adjacent upper horizontal conveying member to receive material falling from the output of the adjacent upper horizontal conveying member.

Preferably, the number of the movable spray blast cooling portion, the moving crushing portion and the moving spray blast cooling portion may be one or more groups, and one set of the sports spray The blast air cooling unit, a set of the sports rolling swaying portion and a set of the moving spray blast cooling unit form a unit.

Advantageously, said input member and said plurality of said horizontal transport members each comprise a drive wheel, a driven wheel and a mesh transmission curtain cooperating with said drive wheel and driven wheel.

Preferably, the exhaust vents of the plurality of the spray blasting members and the air-cooling members of the plurality of the spray blast members are rectangular, and the length of the rectangular vents is equal to the width of the mesh transmission curtain, The width of the rectangular air outlet is not more than 50 mm, and the direction of the exhaust air of the rectangular air outlet is less than 90° with the moving direction of the conveying fiber.

Preferably, the rolling component comprises a frame and a plurality of pairs of rolling rollers arranged on the frame, the plurality of pairs of rolling rollers comprising a pair of first straight toothed rollers, a pair sequentially arranged in the feeding direction a left-handed curved roller, a pair of right-handed curved rolleres, and a pair of second straight-toothed rollers, each pair of first spur roller, left-hand crank roller, right-hand crank roller and second straight roller roller including active roller and a driven roller directly above the active roller and engaged with the active roller through the embossed teeth, a meshing surface of the embossed teeth of the active roller and an engaging surface of the embossed teeth of the driven roller are allowed to pass through The rolling space, the rolling space of the plurality of rolling rollers is aligned to form part of the rolling channel, and the height of the rolling channel is not more than 50 mm.

Preferably, the opening unit further includes an emulsified oil recovery tank disposed under the rolling component of the sports rolling and shuffling portion, and the emulsified oil recovery tank is further provided with an emulsified oil recycling component, and the recycling An emulsified oil recovered by the emulsified oil recovery tank is connected to the plurality of spray blast members and the plurality of spray blast members by means of a component.

Preferably, the first input member, the second conveying member and the third conveying member each have a slope of ≤ 45 degrees with respect to a horizontal plane.

Preferably, the tearing member comprises two pairs of adjacent third straight toothed rollers, and the clamping force of the two pairs of the third straight toothed rollers and the difference in the rotational speed thereof are capable of tearing the transmitted fibers.

The present invention also provides a method for opening a bio-refined fiber, which is processed by the opening unit of the bio-refined fiber as described above, and the steps are as follows:

(1) the fiber passes through the moving spray blast cooling portion, and the plurality of spray blasting members blow the conveying fibers and spray the emulsified oil to perform temperature lowering and emulsified oil impregnation;

(2) the fibers passing through the moving spray blast cooling portion enter the moving crushing and dizzying portion. First, the rolling member crushes the fibers to re-hold the fibers after drying and dehydrating. The bundle is loose to facilitate sufficient penetration of the emulsified oil, and secondly, the dithering member performs a fluffing treatment on the milled fiber to remove impurities;

(3) passing the fibers of the sports rolling compaction portion into the moving spray cooling portion, wherein the plurality of spray blasting members supplement the cooling and osmotic oil to the conveying fibers;

(4) the fibers passing through the moving spray cooling portion enter the third input member, and the inductive temperature and humidity monitoring member monitors the transport fibers, and when passed, the third transport member transports the fibers into the A fiber tearing portion that tears the fibers into fiber segments of the same length.

Preferably, when the fiber passes through the movable spray blast cooling portion, first, the plurality of spray blow members corresponding to the upper portion of the first input member blows the transported fibers and sprays the emulsified oil, and secondly And the fibers enter the uppermost inlet end of the plurality of first horizontal conveying members by the first input member, corresponding to the plurality of spray blowing members disposed above the first horizontal conveying member of each row The fibers are blown and sprayed with emulsified oil, and the conveying directions of the horizontal conveying members adjacent to the upper and lower sides of the plurality of first horizontal conveying members are opposite, so that the front and back sides of the fibers are subjected to the blowing of the plurality of spray blast members And spray emulsified oil to it.

Preferably, when the fiber passes through the moving spray blast cooling portion, the fibers passing through the dithering member first enter the second input member, and the plurality of spray drums corresponding to the upper portion of the second input member are disposed. The wind member blows the conveyed fibers and sprays the emulsified oil, and secondly, the fibers enter the uppermost inlet end of the plurality of second horizontal conveying members by the second input member, corresponding to each of the second horizontal conveying members The plurality of spray blasting members disposed above blow the transported fibers and spray the emulsified oil, and the transport directions of the horizontally transporting members adjacent to the upper and lower sides of the plurality of second horizontal transport members are opposite, so that the fibers are positive The reverse side is blown by the plurality of spray blast members and sprayed with emulsified oil.

Preferably, the inductive temperature and humidity monitoring component monitors the temperature and humidity of the fiber conveyed by the third input component, and if it is unqualified, it needs to be recycled for rework.

Preferably, the emulsified oil recovery utilizing member in the emulsified oil recovery tank conveys the recovered emulsified oil to the plurality of spray blast members and the plurality of spray blast members.

Preferably, the first input member, the second conveying member and the third conveying member and the horizontal plane each have a slope of slope ≤ 45 degrees, and the conveying fiber is kept at a constant speed through the opening unit of the bio-refining fiber. Movement, the line speed is controlled to be 3-30 m/min, while maintaining a uniform width when the transport fibers are operated in the opening unit of the bio-refined fiber, the width being 100-1000 mm, the width being one of the transport fibers The distance from the side to the other side.

Preferably, the wind speed of the plurality of the spray blasting members and the air-cooling members of the plurality of the spray blast members is dependent on a distance between the bottom layer and the top layer of the entire conveying fiber, and the cold air discharged from the air-cooling member can be worn. Transmitted fibers.

Preferably, after the high-temperature bio-refined fiber outputted from the drying unit of the previous process is processed by the shower blast cooling unit, the temperature of the bio-refined fiber is ≤50° C., and then processed by the spray blast cooling unit. The temperature of the bio-refined fiber reached 25 °C.

Preferably, the tearing member tears the bio-refining fiber to form a fiber segment having a length of 40 ± 5 mm.

Preferably, the emulsified oil is prepared by diluting a commercial emulsified oil with tap water, and the emulsified oil is used in an amount of 3% by weight of the bio-refined fiber, and the bio-refined fiber is adsorbed by the spray-spraying method. The oil-containing rate of the bio-refined fiber is 1.5-2.5%, and the moisture content of the bio-refined fiber is 14-15%.

Compared with the prior art, the opening unit and method of the bio-refined fiber of the invention have the following beneficial effects:

1. The opening unit of the bio-refined fiber of the present invention comprises a movable spray blast cooling unit concentrated in the casing, a sports rolling swaying portion, a sports spray blast cooling portion, and a fiber tearing portion. Each part of the unit processes the refined fiber in turn. First, the high-temperature refined fiber outputted by the dryer passes through the moving spray blast cooling section, and during the movement, a plurality of spray blast components are arranged above the first input component. For rapid cooling and emulsified oil impregnation, several first horizontal conveying members are also provided with a plurality of spray blasting members for cooling the refined fibers and impregnating the emulsified oil, and the spray blasting members are arranged in each row. On a horizontal conveying member, a plurality of spray blasting members spray a large amount of emulsified oil on the refined fiber, increasing the oil content of the refined fiber so that the fiber is more easily dispersed, and further cooling the refined fiber to prevent the temperature from being too high. The refined fiber is crushed and damaged during the subsequent rolling process, and then, after the moving type rolling and fluffing part and the moving spray blast cooling part, the refined fiber Dimensional rolling, fluffing, and moving cooling spray. During the movement, a plurality of spray blasting members are also disposed above the second input member and the plurality of second horizontal conveying members to cool and emulsifie oil, further Improve the oil content, at the same time, there are also monitoring components that can monitor the temperature and humidity of the fiber. After the monitoring is passed, the tearing part can be entered to complete the tearing of the refined fiber.

The opening unit of the invention comprises a plurality of spray blasting parts and a plurality of spray blasting parts, and during the movement of the refined fibers, the operation of cooling and permeating the emulsified oil thereto can be completed, compared with the prior art 5- 7 days or longer, the production process time is greatly reduced, and the opening efficiency of the refined fiber is improved. At the same time, the unit is integrally disposed in the casing, which solves the problem that the separate processing equipment in the prior art occupies a large place. And in this process, almost no manual operation is required, which reduces manual operation and saves manpower.

2. Under the premise that the refined fiber is processed to meet the required standard, preferably, the number of the movable spray blast cooling portion, the moving crushing portion and the moving spray blast cooling portion is One group can minimize the space occupied by the opening unit.

3. The length of the rectangular air outlet of the air-cooled component is equal to the width of the conveying fiber, avoiding the waste of energy caused by excessively large width and the excessively small width, resulting in the occurrence of two conditions of the fiber which cannot be processed at the edge. The width is not more than 50mm, which is to avoid the width. If the air is too large, the discharged wind is not concentrated, and the angle between the direction of the exhaust air and the moving direction of the conveying fiber is less than 90°, so that the fiber is in a straight state and is not easily unkempt.

4. The emulsified oil recovery tank is provided with an emulsified oil recycling component connected to a plurality of spray blasting components and a plurality of spray blasting components and conveying emulsified oil thereto, which performs emulsified oil sprayed by the spray blasting components. Recycling secondary use saves energy and reduces costs.

5. In the opening method of the unit, the cold air discharged from the air-cooling component can penetrate the delivered fiber to ensure that the air-cooling component can quickly achieve the cooling effect on the fiber.

6. The emulsified oil configuration method described in the opening method is simple and easy to implement. At the same time, the amount of the emulsified oil is used because the amount of the refined fiber can reach the standard oil content and water content, and the content can be avoided. Less of the temperature and humidity of the refined fiber is unqualified or the content is too large, resulting in waste of the emulsified oil.

DRAWINGS

1 is a schematic structural view of a specific embodiment of a opening unit of a bio-refined fiber according to the present invention.

The reference numerals in Figure 1 are as follows:

1 casing;

2 sports spray blast cooling unit, 21 first input member, 22 spray blast member, 23 first horizontal conveying member;

3 sports rolling compaction, 31 rolling parts, 311 first straight tooth roller, 312 left hand crank roller, 313 right hand crank roller, 314 second straight tooth roller, 32 fluffing parts;

4 sports spray blast cooling section, 41 second input component, 42 spray blasting component, 43 second horizontal conveying component;

5 emulsified oil recovery tank;

6 fiber tearing part, 61 third input part, 62 tearing part, 63 inductive temperature and humidity monitoring part;

7 drive wheel, 8 driven wheel, 9 mesh transmission curtain, 10 recycling parts.

Detailed ways

The opening unit of the bio-refined fiber of the invention greatly reduces the production process time and improves the opening efficiency of the refined fiber, and at the same time, the unit as a whole solves the problem that the separate processing equipment of the prior art occupies a large place, and In this process, almost no manual operation is required, which reduces manual operation and saves manpower.

The present invention will be further described in conjunction with the drawings and specific embodiments in order to provide a better understanding of the invention.

As shown in FIG. 1 , FIG. 1 is a schematic structural view of a specific embodiment of a opening unit of a bio-refined fiber according to the present invention.

In the specific embodiment, as shown in FIG. 1 , a opening unit of a bio-refined fiber includes a casing 1 and a movable spray blast cooling unit 2 arranged in the casing 1 and arranged in sequence; The compacting loose portion 3, the movable spray blast cooling portion 4, and the fiber tearing portion 6; the high-temperature refined fiber outputted by the dryer is sequentially passed through the movable spray blast cooling portion 2, and the movable compacting and swaying portion 3 The movable spray blast cooling unit 4 and the fiber tearing portion 6 are processed to complete the opening.

As shown in FIG. 1, the movable spray blast cooling portion 2 includes a first input member 21 that receives and transports fibers, and a plurality of fibers that are cooled and emulsified with oil emulsified above the first input member 21 disposed above the first input member 21. The spray blasting member 22 further includes a plurality of first horizontal conveying members 23 arranged up and down connected to the output end of the first input member 21 and correspondingly disposed above each of the first horizontal conveying members 23 to the first horizontal conveying member 23 The transported fibers are subjected to cooling and emulsified oil impregnation of a plurality of spray blow members 22, wherein an air-cooled member and a spray member are coupled together to cool the fibers as a separate spray blow member 22, The arrangement saves space. Of course, the air-cooling member and the shower member of the spray blast member 22 can also be separately provided. First, the fiber passes through the first input member 21. During the movement, a plurality of spray blast members 22 disposed above the first input member 21 discharge cold air and spray emulsified oil to the fibers, and rapidly cool and emulsifie oil impregnation. The cooled fiber enters a plurality of first horizontal conveying members 23, a plurality of first horizontal conveying members 23 are arranged up and down, and a plurality of first horizontal conveying members 23 are arranged up and down, which can fully utilize the space, further reducing the floor space of the device; Each row of the first horizontal conveying member 23 is provided with a corresponding plurality of spray blasting members 22, thereby further increasing the cooling temperature of the refined fibers and the degree of emulsified oil spraying, so that the emulsified oil penetrates into the refined fibers sufficiently. In addition, while the emulsified oil is sprayed, the refined fiber can be further cooled.

The movable spray blast cooling unit 2 can cool the front and back surfaces of the transport fibers and immerse the oil in the emulsified oil. In the specific embodiment, the transport directions of the first horizontal transport members 23 adjacent to each other are opposite, and are located below. The input end of the first horizontal conveying member 23 protrudes from the output end of the adjacent upper first horizontal conveying member 23 in a direction opposite to the conveying direction thereof to receive the output end of the first horizontal conveying member 23 from the adjacent upper side The falling material, the number of horizontal conveying members is three rows, the first input member 21 conveys the fibers to the first horizontal conveying member 23 of the uppermost row, and the first horizontal conveying member 23 of the uppermost row conveys the fibers to the front, in the process, A corresponding plurality of spray blasting members 22 cool down one side (front side) of the fibers and immerse the emulsified oil. After reaching the end, the fibers automatically fall to the first horizontal conveying member 23 of the next row, at this time, the other side of the fibers ( The reverse side) is exposed on the first horizontal conveying member 23 of the next row, and during the conveying process, the corresponding plurality of spray blasting members 22 cool and emulsifie the other side (reverse side) of the fiber. After the oil is impregnated, after reaching the end, the fibers automatically fall onto the first horizontal conveying member 23 of the third row, and the plurality of spray blasting members 22 further cool the fibers and impregnate the emulsified oil, and at the same time, transport the fibers to the conveying direction to the conveying direction. In the next processing step.

In the present embodiment, under the premise that sufficient temperature reduction and emulsified oil immersion are ensured, it is preferable that the number of the first horizontal conveying members 23 is three rows, and the fiber conveying direction is ensured to convey it to the next processing step. It also saves space. Of course, the number is not limited thereto, and may be, for example, 5 rows or 7 rows.

As shown in Fig. 1, the movable crushing and shuffling portion 3 includes a rolling member 31 connected to the output end of the lowermost first horizontal conveying member 23 of the movable spray blast cooling portion 2, and a vibration connected to the rolling member 31. The loose member 32, the movable spray blast cooling portion 4 includes a second input member 41 that receives and transports fibers connected to the fluffing member 32, and a fiber that is disposed above the second input member 41 to transport the second input member 41. The plurality of spray blow members 42 impregnated with the cooling and emulsified oil, further comprising a plurality of second horizontal conveying members 43 arranged up and down connected to the output end of the second input member 41 and correspondingly disposed above each of the second horizontal conveying members 43 The fibers conveyed by the second horizontal conveying member 43 are subjected to cooling and emulsified oil impregnation of a plurality of spray blast members 42, wherein one air-cooling member and one spray member are coupled together, and the fibers are treated as a single spray blast member 42. Cooling down, as well, saves space. Of course, the air-cooling member and the spray member of the spray blast member 42 can also be separately provided. The purified fiber that has passed through the moving spray blast cooling unit 2 is conveyed to the rolling member 31, and the pulverized oil is further pulverized, and the emulsified oil is further infiltrated into the refined fiber, and then the component 32 is shaken by the fluffing member 32. The vibration of the member 32 causes the refined fiber after the rolling to be in a loose state. At this time, the second input member 41 is inserted, and a plurality of spray blast members 42 are disposed above the second input member 41 to perform the refined fiber. The cooling and emulsified oil are impregnated, and then enters a plurality of second horizontal conveying members 43 arranged in a row, and a plurality of second horizontal conveying members 43 are arranged up and down, which can fully utilize the space, further reducing the footprint of the equipment; each row A plurality of corresponding spray blast members 42 are disposed above the second horizontal conveying member 43 to spray the emulsified oil on the refined fibers.

The movable spray blast cooling unit 4 is capable of cooling the front and back surfaces of the transport fibers and immersing the oil. In the specific embodiment, the transport direction of the second horizontal transport members 43 adjacent to each other is opposite, and the lower portion is located below. The input end of the two horizontal conveying member 43 protrudes from the output end of the adjacent upper second horizontal conveying member 43 in a direction opposite to the conveying direction thereof to receive the output from the output end of the adjacent upper second conveying member 43 The number of horizontal conveying members is three rows, the second input member 41 conveys the fibers to the second horizontal conveying member 43 of the uppermost row, and the second horizontal conveying member 43 of the uppermost row conveys the fibers to the front, in the process, correspondingly The plurality of spray blast members 42 cool down one side (front side) of the fiber and immerse the emulsified oil. After reaching the end, the fibers automatically fall to the second horizontal conveying member 43 of the next row. At this time, the other side of the fiber (reverse side) Exposed to the second horizontal conveying member 43 of the next row, during the conveying process, the corresponding plurality of spray blast members 42 cool and emulsifie the other side (reverse side) of the fiber After the oil is impregnated, after reaching the end, the fibers are automatically dropped onto the second horizontal conveying member 43 of the third row, and the plurality of spray blast members 42 further cool the fibers and impregnate the emulsified oil, and at the same time, transport the fibers to the lower direction along the conveying direction. In a treatment process.

In the present embodiment, under the premise that sufficient temperature reduction and emulsified oil immersion are ensured, it is preferable that the number of the second horizontal conveying members 43 is also set to three rows, and the fiber conveying direction is ensured to be transported to the next processing step. It also saves space. Of course, the number is not limited thereto, and may be, for example, 5 rows or 7 rows.

In this embodiment, the moving spray blast cooling unit 2 and the moving spray blast cooling unit 4 each adopt a horizontally opposite conveying method provided above and below, and complete the treatment of lowering the front and back sides of the fiber and immersing the emulsified oil. Of course, the setting method is not limited to this, as long as it is ensured that the cooling of the front and back sides of the fiber and the immersion of the emulsified oil are completed in the process of conveying the fibers.

As shown in FIG. 1, the opening unit further includes an emulsified oil recovery tank 5 disposed under the rolling member 31 of the movable rolling and dimming portion 3. Because a large amount of emulsified oil is generated during the spraying and rolling process, the emulsified oil recovery tank 5 is provided to recover the used emulsified oil to avoid environmental impact.

As shown in Fig. 1, the fiber tearing portion 6 includes a third input member 61 and a third input member that receive and convey fibers connected to the output end of the lowermost second horizontal conveying member 43 of the moving spray blast cooling portion 4. The tearing member 62 connected to the output end of the 61 further includes an inductive temperature and humidity monitoring member 63 disposed above the third input member 61 for monitoring the temperature and humidity of the fibers transported by the third input member 61. The monitoring component 63 is provided for monitoring the temperature and humidity of the fiber. After the monitoring is passed, the tearing member 63 can be entered to complete the tearing of the refined fiber.

As shown in FIG. 1, in the moving spray blast cooling portion 2 and the moving spray blast cooling portion 4, the conveying directions of the vertically adjacent horizontal conveying members are opposite, and the input end of the horizontal conveying member located below is The output end of the adjacent upper horizontal conveying member protrudes in a direction opposite to the conveying direction to receive the material falling from the output end of the adjacent upper horizontal conveying member.

The opening unit comprises a plurality of spray blasting members 22 and a plurality of spray blasting members 42. During the movement of the refined fibers, the operation of cooling and permeating the emulsified oil thereto can be completed, compared to the prior art 5- 7 days or longer, the production process time is greatly reduced, and the opening efficiency of the refined fiber is improved. At the same time, the unit is integrally disposed in the casing, which solves the problem that the separate processing equipment in the prior art occupies a large place. And in this process, almost no manual operation is required, which reduces manual operation and saves manpower.

In this embodiment, the number of the movable spray blast cooling unit 2, the moving type rolling undulation 3, and the moving spray blast cooling unit 4 may be one or more groups, a group of The movable spray blast cooling unit 2, the set of the moving crushing and smashing portion 3 and the set of the moving spray blasting and cooling unit 4 constitute a unit, and a unit is provided to maximize the saving of the occupied place. , but not limited to just one set.

In the present embodiment, the input member and the plurality of horizontal conveying members each include a driving wheel 7, a driven wheel 8, and a mesh transmission curtain 9 that cooperates with the driving wheel 7 and the driven wheel 8. It is set as the mesh transmission curtain 9, and the emulsified oil which is convenient for permeating the upper row of the transporting fibers can be carried to the next row to infiltrate and purify the refined fibers on the next row of conveying members, and fully utilize the emulsified oil.

In this embodiment, the exhaust vents of the plurality of the spray blasting members 22 and the air-cooling members of the plurality of the spray blast members 42 are rectangular, and the length of the rectangular vents is equal to the mesh transmission curtain. The width of the rectangular vent is not more than 50 mm, and the direction of the exhaust of the rectangular vent is less than 90° with the direction of movement of the conveying fibers. Of course, the air outlet of the air-cooling component is not limited to a rectangular shape, wherein the length of the rectangular air outlet of the air-cooling component is equal to the width of the conveying fiber, because if the width is too large, energy is wasted, and if the width is too small, The fibers are not treated to the edge portion, so the width is the same; the width is not more than 50 mm, because the width is too large, the discharged cold air is not concentrated; the angle between the exhaust direction and the moving direction of the conveying fibers is less than 90°. The fiber can be placed in a straight state and is not easily unkempt.

In this embodiment, as shown in FIG. 1, the rolling member 31 includes a frame (not shown) and a plurality of pairs of rolling rollers disposed on the frame, the plurality of pairs of rolling rollers being included in the feeding direction. a pair of first spur roller 311, a pair of left-hand crank roller 312, a pair of right-hand crank roller 313 and a pair of second spur roller 314, each pair of first spur roller 311, left-hand crank tooth The roller 312, the right-hand crank roller 313 and the second straight-tooth roller 314 each comprise an active roller and a driven roller directly above the active roller and engaged with the active roller through the concave-concave tooth, the engaging surface and the driven surface of the active roller A rolling space is formed between the engaging surfaces of the embossed teeth of the roller to allow the fibers to pass through, and the rolling spaces of the plurality of rolling rollers are aligned to form a portion of the rolling passage, and the height of the rolling passage is not more than 50 mm. not good. The multi-rolling roller is provided to achieve sufficient rolling of the refined fiber, of course, the number is not limited thereto.

In the embodiment, the opening unit further includes an emulsified oil recovery tank 5 disposed under the rolling member 31 of the sports rolling and shuffling portion 3, and an emulsified oil recovery and utilization member 10 is further disposed in the emulsified oil recovery tank 5. The recycling member 10 is connected to a plurality of the shower blast members 22 and a plurality of the spray blast members 42 and transports the emulsified oil recovered by the emulsified oil recovery tank 5 thereto. The recycling member 10 collects and reuses the emulsified oil after spraying to save energy and reduce costs.

In this embodiment, the first input member 21, the second conveying member 41, and the third conveying member 51 have a slope of ≤ 45 degrees with respect to the horizontal plane. The angle is not limited to this.

In this embodiment, as shown in FIG. 1, the tearing member 62 includes two pairs of adjacent third straight toothed rollers, and the clamping force of the two pairs of third straight toothed rollers and the difference in the rotational speed thereof can pass the length of the fiber. Pull off. Straight-toothed rollers are used because they are more commonly used for later replacement or maintenance.

The invention also provides a method for opening a bio-refined fiber, which is processed by the opening unit of the bio-refined fiber as described above, so that the bio-refined fiber is opened to have the same length, no impurities and satisfy the follow-up The specific steps of processing the required fiber fragments are as follows: (1) the fibers pass through the moving spray blast cooling portion 2, and the plurality of spray blast members 22 blow the transport fibers and spray the emulsified oil to cool and emulsify. Oil impregnation;

(2) The fibers passing through the movable spray blast cooling unit 2 enter the moving type rolling and swaying portion 3. First, the rolling member 31 crushes the fibers to re-enter the drying and dehydrating. The tight fiber bundle is loose to facilitate sufficient penetration of the emulsified oil, and secondly, the dithering member 32 performs a fluffing treatment on the crushed fiber to remove impurities; and (3) passes through the movable crushing and squeezing portion 3 The fibers enter the moving spray cooling portion 4, the plurality of spray blast members 42 replenish the transport fibers to cool down and penetrate the emulsified oil; (4) the fibers passing through the moving spray cooling portion 4 enter the third input member 61 The inductive temperature and humidity monitoring component 63 monitors the conveying fibers. When passed, the third conveying member 61 conveys the fibers into the fiber tearing portion 6, and the tearing member 62 tears the fibers into the same length. Fiber fragments.

In the step 1, when the fibers pass through the movable spray blast cooling unit 2, first, the plurality of spray blast members 22 corresponding to the upper portion of the first input member 21 blow the transported fibers and spray the emulsified oil. And secondly, the fibers enter the uppermost inlet end of the plurality of first horizontal conveying members 23 by the first input member 21, corresponding to the plurality of shower drums disposed above the first horizontal conveying member 23 of each row The wind component 22 blows the conveyed fibers and sprays the emulsified oil, and the conveying directions of the horizontal conveying members adjacent to the upper and lower sides of the plurality of first horizontal conveying members 23 are opposite, so that the front and back sides of the fibers are subjected to the plurality of The air blowing member 22 is blown and sprayed with emulsified oil.

In step 2, when the fiber passes through the movable spray blast cooling portion 4, the fibers passing through the swaying member 32 first enter the second input member 41, and the second input member 41 is correspondingly disposed above The plurality of spray blast members 42 blow the transported fibers and spray the emulsified oil, and secondly, the fibers enter the uppermost inlet ends of the plurality of second horizontal transport members 43 by the second input member 41, corresponding to each The plurality of spray air blowing members 42 disposed above the second horizontal conveying member 43 blows the conveyed fibers and sprays the emulsified oil, and the horizontal conveying members of the plurality of second horizontal conveying members 43 adjacent to each other The conveying directions are all opposite, so that the front and back sides of the fibers are subjected to the blowing of the plurality of spray blast members 42 and the emulsified oil is sprayed thereto.

Further, in step 3, the inductive temperature and humidity monitoring unit 63 monitors the temperature and humidity of the fibers conveyed by the third input member 61, and if it is unqualified, it needs to be recycled for rework.

Preferably, the emulsified oil recovery utilizing member 10 in the emulsified oil recovery tank 5 supplies the recovered emulsified oil to the plurality of shower blast members 22 and the plurality of spray blast members 42.

In the method, the first input member 21, the second conveying member 41, and the third conveying member 61 and the horizontal plane each have a slope of slope ≤ 45 degrees, and the conveying fiber is maintained by the opening unit of the bio-refined fiber. The whole process is uniform motion, the linear speed is controlled to 3-30m/min, and at the same time, the conveying fiber maintains a uniform width when running in the opening unit of the bio-refined fiber, the width is 100-1000 mm, and the width is the conveying fiber. The distance from one side to the other.

As a preferred solution, the wind speed of the plurality of the spray blasting members 22 and the air-cooling members of the plurality of the spray blast members 42 depends on the thickness of the transport fibers, and the cold air discharged from the air-cooling members can penetrate the transport fibers. In order to ensure that the air-cooled parts can quickly achieve the cooling effect of the fiber.

In the opening method, after the high-temperature bio-refined fiber outputted from the drying unit of the previous process passes through the movable spray blast cooling unit 2, the temperature of the bio-refined fiber is ≤50° C., and then the moving spray blast is cooled. After the treatment of the portion 4, the temperature of the bio-refined fiber should reach 25 ° C, so that it can reach the normal temperature quickly without being crushed by the rolling member.

In the opening method, the tearing member 62 tears the bio-refined fiber to form a fiber segment having a length of 40 ± 5 mm.

In the method, the emulsified oil is prepared by diluting the commercial emulsified oil with tap water, and the tap water is added in an appropriate amount, and the emulsified oil is 3% by weight of the bio-refined fiber, and the sprayed and sprayed on the bio-refined fiber. After the impregnation, the oil-containing ratio of the bio-refined fiber is 1.5 to 2.5%, and the moisture content of the bio-refined fiber is 14 to 15%. The emulsified oil configuration method of the method is simple and easy to realize. At the same time, the amount of the emulsified oil is used because the amount of the refined fiber can reach the standard oil content and water content, and the temperature of the refined fiber can be avoided if the content is too small. Unqualified humidity or excessive content causes waste of emulsified oil.

The above embodiments are merely exemplary embodiments of the invention, and are not intended to limit the invention, the scope of the invention is defined by the claims. It is also within the scope of the present invention to make various modifications or equivalents to the present invention within the spirit and scope of the invention.

Claims

A opening unit for bio-refined fibers, comprising: a casing and a movable spray blasting cooling portion, a moving crushing and fluffing portion, and a sports spray drum arranged in the casing and arranged in sequence Wind cooling section and fiber tearing section;

The moving spray blast cooling portion includes a first input member that receives and transports fibers, and a plurality of sprays that are disposed above the first input member for cooling the fibers transported by the first input member and immersing the oil a blasting component, further comprising: a first horizontal conveying member whose uppermost inlet end is connected to the first input member output end and arranged up and down and correspondingly disposed above each of the first horizontal conveying members a plurality of spray blasting members for cooling the fibers conveyed by the first horizontal conveying member and impregnating the emulsified oil, wherein the moving spray blast cooling portion is capable of cooling the front and back surfaces of the conveying fibers and immersing the emulsified oil;

The sports rolling compaction portion includes a rolling member connected to an output end of the first horizontal conveying member of the lowermost row of the moving spray blast cooling portion, and a shaking connected to the rolling member Loose component

The moving spray blast cooling portion includes a second input member that receives and conveys fibers connected to the swaying member, and a fiber that is disposed above the second input member and that transports the fibers of the second input member. a plurality of spray blasting members impregnated with the emulsified oil, and a plurality of second horizontal conveying members whose uppermost inlet end is connected to the second input member output end and arranged up and down and correspondingly disposed at the second level of each row a plurality of spray blasting members for cooling the fibers conveyed by the second horizontal conveying member and impregnating the emulsified oil above the conveying member, wherein the moving spray blast cooling portion can perform the front and back surfaces of the pulverized and fluffed fibers Supplemental cooling and emulsified oil penetration;

The fiber tearing portion includes a third input member that receives and conveys fibers and is output with the third input member, connected to an output end of the second horizontal conveying member of the lowermost row of the moving spray blast cooling portion The end-connecting tearing member further includes an inductive temperature and humidity monitoring component disposed on the third input component for monitoring temperature and humidity of the fiber conveyed by the third input component;

In the plurality of first horizontal conveying members and the plurality of second horizontal conveying members, the conveying directions of the upper and lower adjacent horizontal conveying members are opposite, and the input end of the lower horizontal conveying member is in a direction opposite to the conveying direction thereof Projecting from the output of the adjacent upper horizontal conveying member to receive material falling from the output of the adjacent upper horizontal conveying member.
The opening unit of the bio-refined fiber according to claim 1, wherein the movable spray blast cooling portion, the moving crushing and fluffing portion, and the moving spray blast cooling portion are The number may be one or more sets, a set of the moving spray blast cooling section, a set of the sporting crushing and squeezing parts, and a set of the sporty spray blast cooling section forming a unit.
The opening unit of the bio-refined fiber according to claim 1, wherein the input member and the plurality of horizontal conveying members each include a driving wheel, a driven wheel, and a mesh meshing with the driving wheel and the driven wheel. Transmission curtain.
The opening unit of the bio-refined fiber according to claim 1, wherein a plurality of the air blowing members of the spray blasting member and the air-cooling members of the plurality of the spray blast members are rectangular, and the rectangular row is The width of the tuyere is not more than 50 mm, and the direction of the exhaust air of the rectangular air outlet is less than 90° with the moving direction of the conveying fiber.
The opening unit of the bio-refined fiber according to claim 3, wherein a plurality of the air blowing members of the spray blasting member and the air-cooling members of the plurality of the spray blast members are rectangular, the rectangular row The length of the tuyere is equal to the width of the mesh transmission curtain, the width of the rectangular air outlet is not more than 50 mm, and the direction of the exhaust of the rectangular air outlet is less than 90° with the moving direction of the conveying fiber.
The opening unit of the bio-refined fiber according to claim 1, wherein the rolling member comprises a frame and a plurality of pairs of rolling rollers disposed on the frame, the plurality of pairs of rolling rollers being included in a pair of first straight tooth roller, a pair of left hand crank roller, a pair of right hand crank roller and a pair of second straight tooth roller, which are sequentially disposed in the feeding direction, each pair of first straight tooth roller, left hand crank roller, The right-hand crank roller and the second straight-tooth roller each include an active roller and a driven roller directly above the active roller and engaged with the active roller through the concave-concave tooth, and the engaging surface of the concave and convex teeth of the active roller A rolling space for allowing the passage of fibers is formed between the engaging faces of the concave teeth of the driven roller, and the rolling spaces of the plurality of rolling rollers are aligned to form a rolling passage, and the height of the rolling passage is not more than 50 mm.
The opening unit of the bio-refined fiber according to claim 1, wherein the opening unit further comprises an emulsified oil recovery tank disposed under the rolling component of the sports rolling and shuffling portion, An emulsified oil recovery component is further disposed in the emulsified oil recovery tank, and the recycled component is connected to the plurality of spray blast components and the plurality of spray blast components and transports the emulsified oil recovered by the emulsified oil recovery tank .
The opening unit of the bio-refined fiber according to claim 1, wherein the first input member, the second conveying member, and the third conveying member each have a slope of ≤ 45 degrees with respect to a horizontal plane.
The opening unit of the bio-refined fiber according to claim 1, wherein the tearing member comprises two pairs of adjacent third spurs, the clamping force of the two pairs of the third spurs and The difference in rotational speed can tear the transmitted fibers in a fixed length.
A method for opening a bio-refined fiber, characterized in that the bio-refining fiber is opened by the opening unit of the bio-refined fiber according to any one of claims 1 to 9, the steps are as follows:

(1) the fiber passes through the moving spray blast cooling portion, and the plurality of spray blasting members blow the conveying fibers and spray the emulsified oil to perform temperature lowering and emulsified oil impregnation;

(2) the fibers passing through the moving spray blast cooling portion enter the moving crushing and dizzying portion. First, the rolling member crushes the fibers to re-hold the fibers after drying and dehydrating. The bundle is loose to facilitate sufficient penetration of the emulsified oil, and secondly, the dithering member performs a fluffing treatment on the milled fiber to remove impurities;

(3) passing the fibers of the sports rolling compaction portion into the moving spray cooling portion, wherein the plurality of spray blasting members supplement the cooling and osmotic oil to the conveying fibers;

(4) the fibers passing through the moving spray cooling portion enter the third input member, and the inductive temperature and humidity monitoring member monitors the transport fibers, and when passed, the third transport member transports the fibers into the A fiber tearing portion that tears the fibers into fiber segments of the same length.
The method for opening a bio-refining fiber according to claim 10, wherein when the fiber passes through the movable spray blast cooling portion, first, the plurality of sprays corresponding to the upper portion of the first input member are provided The blasting member blows the conveyed fibers and sprays the emulsified oil, and secondly, the fibers enter the uppermost inlet end of the plurality of first horizontal conveying members by the first input member, corresponding to the first level of each row The plurality of spray blow members disposed above the conveying member blows the conveyed fibers and sprays the emulsified oil, and the conveying directions of the horizontal conveying members adjacent to the upper and lower sides of the plurality of first horizontal conveying members are opposite Both the front and back sides of the fiber are blown by the plurality of spray blow members and sprayed with emulsified oil.
The method for opening a bio-refining fiber according to claim 10, wherein when the fiber passes through the movable spray blast cooling portion, the fiber passes through the dithering member first enters the second input member. The plurality of spray blow members corresponding to the upper portion of the second input member blow the conveyed fibers and spray the emulsified oil, and secondly, the fibers enter the uppermost of the plurality of second horizontal transport members by the second input member At the inlet end of the row, the plurality of spray blasting members disposed above each of the rows of the second horizontal conveying members are blown and sprayed with emulsified oil, and the plurality of second horizontal conveying members are adjacent to each other The conveying directions of the horizontal conveying members are all opposite, so that the front and back sides of the fibers are blown by the plurality of spray blast members and the emulsified oil is sprayed thereto.
The method for opening a bio-refining fiber according to claim 10, wherein the inductive temperature and humidity monitoring component monitors the temperature and humidity of the fiber conveyed by the third input component, and if it is unqualified, Recycling for rework.
The method for opening a bio-refined fiber according to claim 10, wherein the emulsified oil recovery and utilization member in the emulsified oil recovery tank conveys the recovered emulsified oil to the plurality of spray blast members and The plurality of spray blast components.
The method for opening a bio-refining fiber according to claim 10, wherein the first input member, the second conveying member, and the third conveying member and the horizontal plane each have a slope of ≤ 45 degrees. The conveying fiber is kept at a uniform speed throughout the whole process by the opening unit of the bio-refined fiber, and the linear velocity is controlled to be 3-30 m/min, and at the same time, the conveying fiber maintains a uniform width when operating in the opening unit of the bio-refined fiber. The width is from 100 to 1000 mm and the width is the distance from one side of the fiber to the other side.
The method for opening a bio-refining fiber according to claim 10, wherein the wind speed of the plurality of spray blast members and the air-cooling members of the plurality of spray blast members is dependent on the bottom layer of the entire transport fiber to The distance between the top layers, the cold air discharged from the air-cooling member can penetrate the conveying fibers.
The method for opening a bio-refined fiber according to claim 10, wherein the high-temperature bio-refined fiber output from the drying unit of the previous step is subjected to the treatment by the shower blast cooling unit, and the bio-refining The temperature of the fiber was ≤ 50 ° C, and after the treatment by the spray blast cooling portion, the temperature of the bio-refined fiber reached 25 ° C.
The method of opening a bio-refined fiber according to claim 10, wherein the tearing member tears the bio-refining fiber to form a fiber segment having a length of 40 ± 5 mm.
The method for opening a bio-refined fiber according to claim 10, wherein the emulsified oil is prepared by diluting a commercial emulsified oil with tap water, and the emulsified oil is used in an amount of 3% by weight of the bio-refined fiber. After the emulsified oil is adsorbed by the bio-refined fiber by the method of leaching and spraying, the oil-containing rate of the bio-refined fiber is 1.5-2.5%, and the moisture content of the bio-refined fiber is 14-15%.