CN219662950U - Aramid fiber slurry foam removing and recycling device - Google Patents
Aramid fiber slurry foam removing and recycling device Download PDFInfo
- Publication number
- CN219662950U CN219662950U CN202321316967.1U CN202321316967U CN219662950U CN 219662950 U CN219662950 U CN 219662950U CN 202321316967 U CN202321316967 U CN 202321316967U CN 219662950 U CN219662950 U CN 219662950U
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- Prior art keywords
- collecting tank
- foam
- box body
- plate
- scraping
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- 239000006260 foam Substances 0.000 title claims abstract description 68
- 239000002002 slurry Substances 0.000 title claims abstract description 28
- 238000004064 recycling Methods 0.000 title abstract description 10
- 229920006231 aramid fiber Polymers 0.000 title abstract description 7
- 238000007790 scraping Methods 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000004760 aramid Substances 0.000 claims description 20
- 229920003235 aromatic polyamide Polymers 0.000 claims description 20
- 238000011084 recovery Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010020112 Hirsutism Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 206010061592 cardiac fibrillation Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000002600 fibrillogenic effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008041 oiling agent Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Paper (AREA)
Abstract
The utility model relates to an aramid fiber slurry foam removing and recycling device, which belongs to the technical field of impurity recycling equipment and comprises a box body, wherein a collecting tank is arranged in the box body, one end of the collecting tank is provided with an inclined plate, and a scraping mechanism for scraping foam into the collecting tank is also arranged in the box body. The utility model has the advantages of good foam scraping effect and improved product yield.
Description
Technical Field
The utility model relates to an aramid fiber slurry foam removing and recycling device, and belongs to the technical field of impurity recycling equipment.
Background
The aramid pulp is light yellow in color and is in a plush shape, the hairiness is rich, the aramid pulp can be well combined with other substances, the aramid pulp is obtained after surface fibrillation treatment is carried out on the aramid fiber, and the unique surface structure of the aramid pulp greatly improves the grip of the mixture, so that the aramid pulp is very suitable for being used as a reinforcing fiber in friction and sealing products. With the development of the current economic technology, the application of the method is wider.
The preparation raw materials of the aramid pulp are aramid filaments, and the aramid pulp is prepared through the procedures of cutting, buckling and separating, pulping, papermaking, crushing and the like, a large amount of foam is generated in pulp due to the actions of stirring, pulp impact and the like in the pulp distribution process, the foam is a mixture of the foam and pulp, the foam affects the process stability of the production process, and meanwhile, the quality of pulp products is affected to a certain extent, the application of the aramid pulp is limited in certain fields, the normal processing mode is that the pulp is cleaned manually at regular intervals at present, the time is difficult to control, the foam is not cleaned timely, and in addition, the cleaning is performed manually, so that the labor intensity of operators is increased to a certain extent.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides an aramid pulp foam removing and recycling device.
The technical scheme for solving the technical problems is as follows: the utility model provides a recovery unit is got rid of to aramid pulp foam, includes the box, be equipped with the collecting vat in the box, collecting vat one end is equipped with the hang plate, still be equipped with in the box and scrape the scraping mechanism in scraping the foam to the collecting vat.
Based on the technical scheme, the utility model can also be improved as follows:
further, a connecting plate is arranged in the box body and is connected with the collecting tank through a first spring bracket.
Further, the feed opening has been seted up to the collecting vat lower extreme, be equipped with tubular spray thrower on the collecting vat, be equipped with between collecting vat and the hang plate and link the board, link the board slope setting, and link the board and be the obtuse angle with the collecting vat bottom.
Further, the scraping mechanism comprises a base, a connecting frame and a pneumatic rod, wherein the base is arranged in the box body, the connecting frame is arranged at the upper end of the base through a second spring support, the pneumatic rod is arranged at the upper end of the connecting frame, a piston rod of the pneumatic rod is provided with a vertical scraping plate, and the lower end of the scraping plate is located below the slurry plane.
Further, a current limiting plate is fixedly arranged in the box body, the current limiting plate is positioned between the pneumatic rod and the scraping plate, and the lower end of the current limiting plate is positioned below the slurry plane.
Further, a guide rail is arranged in the box body, and a chute matched with the guide rail is formed at the end part of the scraping plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the collecting tank, the scraping device and the inclined plate are arranged, after the slurry is introduced into the box body, foam is generated in the box body and floats on the upper end of the slurry, the scraping device reversely scrapes the foam into the collecting tank, and the foam is prevented from flowing away along with the slurry and entering the subsequent working procedure, so that the problem that the foam affects the quality of aramid pulp products is reduced; the inclined plate is arranged, so that the foam can better flow into the collecting tank, the foam in the slurry can be removed in time by arranging the removing and recycling device, the operator is not required to manually remove the foam, and the labor intensity of the operator is reduced;
2. according to the utility model, the discharging opening is arranged, after the foam collected in the collecting tank is eliminated by the foam eliminator in the collecting tank, the pulp can be discharged from the discharging opening to the collecting tank, after the foam is collected, the pulp in the foam is washed out by filtering, and on the basis of increasing the quality of the product, part of pulp in the foam can be recovered, so that the finished product rate of the product is improved.
Drawings
Fig. 1 is a schematic structural diagram of an aramid pulp foam removing and recycling device in an embodiment of the utility model.
In the figure, 1, a slurry plane; 2. the slurry flow direction; 3. a feed opening; 4. a collecting tank; 5. a first spring bracket; 6. a pipe-type sprayer; 7. an inclined plate; 8. a guide rail; 9. a scraper; 10. a flow-limiting plate; 11. a pneumatic lever; 12. a spring bracket II; 13. and (5) a base.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1, the aramid pulp foam removing and recycling device comprises a box body, a collecting tank 4 and a scraping mechanism, wherein the collecting tank 4 is arranged in the box body, a collecting opening is formed in one end of the collecting tank 4, the scraping mechanism is also arranged in the box body, the scraping mechanism can scrape the foam at the upper end of the pulp in the box body into the collecting tank 4, and the scraping device reversely scrapes the foam into the collecting tank 4, so that the foam is prevented from flowing away along with the pulp and entering the subsequent process, and the problem that the foam influences the quality of an aramid pulp product is reduced; through setting up this get rid of recovery unit, be convenient for in time get rid of the foam in the thick liquids, do not need the operator to get rid of the foam manual work, reduced operating worker's intensity of labour.
As shown in fig. 1, one end of the collecting tank 4 is provided with an inclined plate 7, and when the scraping mechanism scrapes the foam at the upper end of the slurry in the tank body, the inclined plate 7 is arranged so that the scraped foam can enter the collecting tank 4, thereby ensuring the scraping effect on the foam; be equipped with between collecting vat 4 and the hang plate 7 and link the board, link the board slope setting, and link the board and be the obtuse angle with collecting vat 4 bottom, set up and link the board and be convenient for connect between hang plate 7 and the collecting vat 4, link the board simultaneously can prevent that the foam in the collecting vat 4 from flowing back to the box again.
As shown in fig. 1, the lower end of the collecting tank 4 is provided with a feed opening 3, the feed opening 3 is positioned 3-5cm above the bottom of the collecting tank 4, foam eliminator is dissolved in water in the tank, the collecting tank 4 is communicated with a feed pipe at the feed opening 3, one end of the feed pipe, which is far away from the collecting tank 4, is communicated with a filter, after foam collected in the collecting tank 4 is eliminated by the foam eliminator in the collecting tank 4, slurry can be discharged from the collecting tank 4 through the feed opening 3, so that the slurry after foam elimination can be filtered and utilized again; the collecting tank 4 is provided with a pipe-shaped sprayer 6, and when a large amount of foam is adhered in the collecting tank 4, the foam adhered in the collecting tank 4 can be leached through the pipe-shaped sprayer 6; the box is internally provided with a connecting plate, the connecting plate is connected with the collecting tank 4 through first spring brackets 5 at two ends, the connecting plate is arranged to be convenient for installing and connecting the collecting tank 4, the first spring brackets 5 are arranged to be convenient for adjusting the height of the collecting tank 4, and therefore the distance between the inclined plate 7 and the slurry plane 1 can be adjusted.
As shown in fig. 1, the scraping mechanism comprises a base 13, a connecting frame and a pneumatic rod 11, wherein the base 13 is fixedly arranged in a box body, the connecting frame is arranged at the upper end of the base 13 through a second spring support 12, the heights of the connecting frame and the pneumatic rod 11 on the connecting frame can be adjusted through the second spring support 12, and the connecting frame are convenient for connecting and installing the pneumatic rod 11; the pneumatic rod 11 is fixedly arranged at the upper end of the connecting frame, the front-back telescopic action of the pneumatic rod 11 is controlled by the limiter, a piston rod of the pneumatic rod 11 is provided with a vertical scraping plate 9, the lower end of the scraping plate 9 is positioned below the slurry plane 1, the lower end of the scraping plate 9 is required to be ensured to be positioned below the slurry plane by adjusting the height of the pneumatic rod 11, when more foam is arranged on the upper layer of slurry in the box body, the pneumatic rod 11 is started, the piston rod of the pneumatic rod 11 stretches out and can drive the scraping plate 9 to horizontally displace, so that the slurry in the box body can be scraped, when the scraping plate 9 scrapes the foam on the upper end of the slurry in the box body, the scraping plate 9 slowly moves towards the collecting tank 4 under the drive of the pneumatic rod 11, but when the lower end of the scraping plate 9 is propped against the inclined plate 7, the lower end of the scraping plate 9 is deformed along with the displacement, and the upper part of the scraping plate 9 is made of stainless steel material, and the lower end of the scraping plate 9 is made of elastic material, preferably made of polytetrafluoroethylene material, so that the lower end of the scraping plate 9 is always props against the inclined plate 7, and the foam can be guaranteed. The guide rail 8 is arranged in the box body, the end part of the scraping plate 9 is provided with a sliding groove matched with the guide rail 8, and when the scraping plate 9 is driven by the pneumatic rod 11 to reciprocate, the guide rail 8 is arranged, so that the sliding stability of the scraping plate 9 can be ensured, the horizontal movement of the scraping plate 9 is ensured, and foam is prevented from being scratched due to inclination.
As shown in fig. 1, a flow limiting plate 10 is fixedly arranged in the box body, the flow limiting plate 10 is positioned between the pneumatic rod 11 and the scraping plate 9, the lower end of the flow limiting plate 10 is positioned below the slurry plane 1, the flow direction 2 of the slurry can show that foam is easy to accumulate at the flow limiting plate 10, so that the flow limiting plate 10 can play a role in blocking the foam, and in addition, when the scraping plate 9 is reset under the drive of the pneumatic rod 11, the scraping plate 9 is matched with the flow limiting plate 10, so that the effect of scraping the foam can be ensured.
The implementation principle of the aramid fiber slurry foam removal and recovery device provided by the embodiment of the utility model is as follows: the surface oiling agent of the aramid fiber is dissolved or dissociated in water in the dispersing and pulping process, and fine fiber and a small amount of impurities in the material are added, so that foam is easily generated in the pulp production process, accumulation is generated at the position of the flow limiting plate 10, and the lower part of the flow limiting plate 10 is positioned below the pulp plane 1; the scraper 9 pushes the foam to the collecting tank 4 along the reverse direction of the slurry under the pushing of the pneumatic rod 11; after reaching the end of the guide rail 8, the scraping plate 9 retreats to the position of the current limiting plate 10 to enter the next cycle; at this time, foam enters the collecting tank 4 through the scraping plate 9, foam attached to the tank wall of the collecting tank 4 is washed by the pipe-shaped sprayer 6 and enters the collecting tank 4, foam is removed through the foam remover after the foam enters the collecting tank 4, and the foam enters the filter through the feed opening 3, and slurry in the foam is filtered and recycled.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (5)
1. The utility model provides a recovery unit is got rid of to aramid pulp foam, includes box, its characterized in that: the novel foam collecting device is characterized in that a collecting tank (4) is arranged in the box body, an inclined plate (7) is arranged at one end of the collecting tank (4), a scraping mechanism for scraping foam into the collecting tank (4) is further arranged in the box body, a connecting plate is arranged in the box body, and the connecting plate is connected with the collecting tank (4) through a first spring bracket (5).
2. The aramid pulp foam removal and recovery device according to claim 1, wherein: the utility model discloses a collecting tank, including collecting tank (4), blanking mouth (3) have been seted up to collecting tank (4) lower extreme, be equipped with tubular spray thrower (6) on collecting tank (4), be equipped with between collecting tank (4) and inclined plate (7) and link the board slope setting, and link the board and be the obtuse angle with collecting tank (4) bottom.
3. The aramid pulp foam removal and recovery device according to claim 1, wherein: the scraping mechanism comprises a base (13), a connecting frame and a pneumatic rod (11), wherein the base (13) is arranged in a box body, the connecting frame is arranged at the upper end of the base (13) through a second spring support (12), the pneumatic rod (11) is arranged at the upper end of the connecting frame, a vertical scraping plate (9) is arranged on a piston rod of the pneumatic rod (11), and the lower end of the scraping plate (9) is located below a slurry plane (1).
4. The aramid pulp foam removal and recovery device according to claim 3, wherein: the box body is internally fixedly provided with a current limiting plate (10), the current limiting plate (10) is positioned between the pneumatic rod (11) and the scraping plate (9), and the lower end of the current limiting plate (10) is positioned below the slurry plane (1).
5. The aramid pulp foam removal and recovery device according to claim 3, wherein: the box body is internally provided with a guide rail (8), and the end part of the scraping plate (9) is provided with a chute matched with the guide rail (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321316967.1U CN219662950U (en) | 2023-05-29 | 2023-05-29 | Aramid fiber slurry foam removing and recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321316967.1U CN219662950U (en) | 2023-05-29 | 2023-05-29 | Aramid fiber slurry foam removing and recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662950U true CN219662950U (en) | 2023-09-12 |
Family
ID=87928338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321316967.1U Active CN219662950U (en) | 2023-05-29 | 2023-05-29 | Aramid fiber slurry foam removing and recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662950U (en) |
-
2023
- 2023-05-29 CN CN202321316967.1U patent/CN219662950U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |