CN210892561U - Regenerated spandex silk drying device - Google Patents
Regenerated spandex silk drying device Download PDFInfo
- Publication number
- CN210892561U CN210892561U CN201921356986.0U CN201921356986U CN210892561U CN 210892561 U CN210892561 U CN 210892561U CN 201921356986 U CN201921356986 U CN 201921356986U CN 210892561 U CN210892561 U CN 210892561U
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- box body
- drying device
- box
- regenerated
- moisture absorption
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- 229920002334 Spandex Polymers 0.000 title claims abstract description 47
- 239000004759 spandex Substances 0.000 title claims abstract description 47
- 238000001035 drying Methods 0.000 title claims abstract description 37
- 238000005485 electric heating Methods 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims description 29
- 230000008929 regeneration Effects 0.000 claims description 9
- 238000011069 regeneration method Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 8
- 239000000835 fiber Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 210000004177 elastic tissue Anatomy 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000007602 hot air drying Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920006306 polyurethane fiber Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 108010073771 Soybean Proteins Proteins 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000012993 chemical processing Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010036 direct spinning Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 229920006297 regenerated protein fiber Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229940001941 soy protein Drugs 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a regenerated spandex silk drying device in the technical field of spandex drying, which comprises a box body a, wherein the left top of the box body a is provided with a feed inlet, the right bottom is provided with a discharge outlet, both sides of the top of the inner cavity of the box body a are fixedly provided with infrared lamps, both sides of the inner cavity of the box body a are connected with a plurality of guide rollers a which are distributed in a staggered way along the longitudinal rotation, the positions of the feed inlet and the discharge outlet of the box body a are rotatably connected with guide rollers b through L-shaped support frames, the bottom of the inner cavity of the box body a is fixedly provided with infrared electric heating plates, the top of the box body a is fixedly connected with a box body b, the regenerated spandex silk drying device adopts the infrared lamps and the infrared electric heating plates to up and down irradiate and heat spandex silk, the heating efficiency is high, and, simple structure, square board user operation has improved spandex silk drying device's practicality.
Description
Technical Field
The utility model relates to a dry technical field of spandex specifically is a regeneration spandex silk drying device.
Background
The regenerated fiber is generally a textile fiber prepared by using natural high polymer which cannot be or is not suitable for direct spinning as a raw material and carrying out chemical processing, purification and impurity removal. The regenerated fiber is made of natural cellulose polymer-containing material such as cotton linter, wood, reed, etc. Regenerated fibers can also be made using protein-containing raw materials. Regenerated cellulose fibers mainly comprise viscose fibers, cuprammonium fibers and acetate fibers. Regenerated protein fibers, including primarily casein, silk and soy protein fibers, have very low yields.
Spandex is an elastic fiber, is a polyurethane fiber in the scientific name, has high elasticity, can be elongated by 6-7 times, can be quickly recovered to an initial state along with the disappearance of tension, has a molecular structure of chain-like, soft and extensible polyurethane, and is connected with a hard chain segment to enhance the characteristics of the polyurethane fiber. Elastic fibers are classified into two categories: one is a polyester chain; one is a polyether chain. The polyester elastic fiber has strong oxidation resistance and oil resistance; the polyether elastic fiber has good mildew resistance and detergent resistance.
Be one of the regenerated fiber during regeneration spandex, need use drying device to carry out the drying to regeneration spandex silk when producing regeneration spandex, but traditional drying device often adopts circulation hot air drying's mode to carry out the drying, and its required drying time is longer to moisture in the circulation hot-blast is difficult to get rid of, has reduced the stoving effect of spandex silk, and inconvenient user uses, has reduced regeneration spandex silk drying device's practicality.
Based on this, the utility model designs specifically be a regeneration spandex silk drying device to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a regeneration spandex silk drying device to traditional drying device who proposes in solving above-mentioned background art often adopts circulating hot air drying's mode to carry out the drying, and its required drying time is longer, and the problem that moisture in the circulating hot air is difficult to get rid of.
In order to achieve the above object, the utility model provides a following technical scheme: a regenerated spandex filament drying device comprises a box body a, wherein a feed inlet is formed in the left top of the box body a, a discharge outlet is formed in the right bottom of the box body a, infrared lamps are fixedly mounted on two sides of the top of an inner cavity of the box body a, a plurality of guide rollers a which are distributed in a staggered manner are connected on two sides of the inner cavity of the box body a in a longitudinal rotating manner, guide rollers b are rotatably connected at positions of the feed inlet and the discharge outlet of the box body a through L-shaped support frames, infrared electric heating plates are fixedly mounted at the bottom of the inner cavity of the box body a, a box body b is fixedly connected at the top of the box body a, a moisture absorption mechanism is fixedly connected at the rear side of the inner cavity of the box body b, a vent positioned at the front side of the moisture absorption mechanism is formed in the center of the top of the, the gas outlet intercommunication of fan has communicating pipe, the one end of keeping away from the fan of communicating pipe runs through to the bottom of box an inner chamber and communicates "Contraband" venturi tube with box an inner wall fixed connection, and the round hole has been seted up at the top of "Contraband" venturi tube, box a's front side articulates there is the chamber door.
Preferably, the surface of the guide roller is provided with a plurality of annular grooves at equal intervals in the axial direction.
Preferably, the number of the annular grooves is ten.
Preferably, moisture absorption mechanism is including the square pipe that runs through from beginning to end, the rear side in square pipe inner chamber is along vertical four backup pad a with same interval fixedly connected with, the front side in square pipe inner chamber is along vertical three backup pad b with same interval fixedly connected with, and three backup pad b and four backup pad a are the setting of staggering, backup pad a and backup pad b's inner chamber all is provided with the moisture absorption net.
Preferably, the horizontal pipe comprises a horizontal pipe and vertical pipes vertically communicated with the same side at the two ends of the horizontal pipe, one end of each communication pipe, far away from the fan, is communicated with the middle of the horizontal pipe, and nine round holes are formed in the top of each vertical pipe at the same interval.
Preferably, the baffle is fixedly installed in the feed inlet and the discharge outlet of the box body a, an opening corresponding to the annular groove is formed in one side of the baffle, round corners are formed in the upper surface and the lower surface of the opening, and mounting holes are formed in the top and the bottom of the baffle, which are far away from one side of the box body a.
Preferably, the top of the box body b and the position corresponding to the moisture absorption mechanism are provided with square replacement holes, and the cover plate is fixedly installed on the box body b through bolts.
Preferably, the number of the guide rollers a is four.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses at the top symmetry installation two infrared lamps of box a inner chamber, install infrared ray electric plate in the bottom of box a inner chamber, utilize the infrared ray that infrared lamp and infrared ray electric plate sent to carry out the heat drying to the spandex silk in box a, heating efficiency is high, and drying effect is good; in addition, the box body b, the moisture absorption mechanism, the fan, the communicating pipe and the Contraband-shaped pipe are matched for use, so that air in the inner cavity of the box body a can circulate, when the air in the box body a enters the box body b, the moisture absorption mechanism absorbs moisture in the air, the moisture in the air in the box body a is greatly reduced, and the drying effect of the device on spandex filaments is further improved; this regeneration spandex silk drying device adopts infrared lamp and infrared ray electric plate to shine the heating from top to bottom to the spandex silk, and heating efficiency is high to can absorb the moisture in the air in the box a, the drying effect further improves, simple structure, and square board user operation has improved spandex silk drying device's practicality.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view structure diagram of the present invention;
FIG. 3 is a perspective view of an "Contraband" shaped tube according to the present invention;
fig. 4 is a schematic perspective view of a guide roller b of the present invention;
fig. 5 is a perspective partial sectional view of the moisture absorption mechanism of the present invention;
fig. 6 is a schematic perspective view of the baffle of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a box body a; 2. an infrared lamp; 3. a guide roller a; 4. an L-shaped support frame; 5. a guide roller b; 6. an infrared electric heating plate; 7. a box body b; 8. a moisture absorption mechanism; 81. a square tube; 82. a support plate a; 83. a support plate b; 84. a moisture-absorbing web; 9. a vent; 10. a fan; 11. a communicating pipe; 12. a "Contraband" shaped tube; 121. a transverse tube; 122. a longitudinal tube; 123. a circular hole; 13. a box door; 14. a baffle plate; 141. an opening; 142. mounting holes; 15. and (7) a cover plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a regenerated spandex filament drying device comprises a box body a1, a feed inlet is formed in the top of the left side of a box body a1, a discharge outlet is formed in the bottom of the right side of the box body a1, infrared lamps 2 are fixedly installed on two sides of the top of an inner cavity of a box body a1, the infrared lamps 2 are tungsten filament infrared bulbs, four guide rollers a3 which are distributed in a staggered mode are longitudinally and rotatably connected to two sides of the inner cavity of a box body a1, guide rollers b5 are rotatably connected to the positions of the feed inlet and the discharge outlet of the box body a1 through L-shaped support frames 4, ten annular grooves are formed in the surfaces of the guide rollers 3 and 5 at the same interval in the axial direction, baffles 14 are fixedly installed in the feed inlet and the discharge outlet of the box body a1 through bolts, openings 141 corresponding to the annular grooves are formed in one side of each baffle 14, the upper and the lower surfaces of each opening 141 are set to be round corners, the regenerated spandex filaments can be dried, the drying efficiency of the spandex filaments is improved, the regenerated spandex filaments pass through the opening 141 through the arrangement of the baffle 14, the sizes of a feed inlet and a discharge outlet of the box body a1 are reduced, the loss of heat inside the box body a1 is greatly reduced, and the abrasion of the opening 141 on spandex is reduced by arranging round corners on the upper surface and the lower surface of the opening 141;
the bottom of the inner cavity of the box body a1 is fixedly provided with an infrared electric heating plate 6, wherein the infrared electric heating plate 6 takes aluminum alloy as an assembly frame, a light insulating thermal baffle is arranged in the frame, resistance wires are uniformly distributed on the surface of the thermal baffle as heating elements, and the heating surface is covered with high-temperature-resistant quartz glass to carry out secondary excitation of heat and radiate far infrared electromagnetic waves;
the top of the box body a1 is fixedly connected with a box body b7, the rear side of the inner cavity of the box body b7 is fixedly connected with a moisture absorption mechanism 8, the top of the box body b7 is provided with a square replacement hole corresponding to the position of the moisture absorption mechanism 8, a cover plate 15 is fixedly installed through bolts, the moisture absorption mechanism 8 comprises a square tube 81 which penetrates through the front and the back, the rear side of the inner cavity of the square tube 81 is fixedly connected with four supporting plates a82 along the vertical direction at the same interval, the front side of the inner cavity of the square tube 81 is fixedly connected with three supporting plates b83 along the vertical direction at the same interval, the three supporting plates b83 and the four supporting plates a82 are arranged in a staggered manner, the inner cavities of the supporting plates a82 and the supporting plates b83 are both provided with moisture absorption nets 84, and the moisture absorption nets 84 are provided with moisture absorption agents, wherein the moisture absorption agents can be silica gel or calcium chloride, the silica gel is used as the moisture absorption agent, the moisture of air in the box body a1 is reduced, the drying effect of the device on spandex is further improved, and meanwhile, the supporting plates a82 and the supporting plates b83 are distributed in a staggered mode, so that on one hand, the air can be disturbed, on the other hand, the contact area between the air and the moisture absorption net 84 is increased, and the moisture absorption effect of silica gel on the moisture absorption net 84 is better;
the center of the top of the box body a1 is provided with a vent 9 positioned at the front side of the moisture absorption mechanism 8, the vent 9 is communicated with a box body b7, the rear side of the top of the box body a1 is fixedly provided with a fan 10, an air inlet of the fan 10 is communicated with a box body b7, an air outlet of the fan 10 is communicated with a communicating pipe 11, one end of the communicating pipe 11 far away from the fan 10 penetrates through the bottom of the inner cavity of the box body a1 and is communicated with a Contraband-shaped pipe 12 fixedly connected with the inner wall of the box body a1, the top of the Contraband-shaped pipe 12 is provided with a round hole 123, concretely, the transverse pipe 121 comprises a transverse pipe 121 and longitudinal pipes 122 vertically communicated with the same side at two ends of the transverse pipe 121, one end of the communicating pipe 11 far away from the fan 10 is communicated with the middle of the transverse pipe 121, the top of each longitudinal pipe 122 is provided with nine round holes 123 at the same interval, the infrared electric heating plate 6 is arranged between the, uniform circular holes 123 are formed in the vertical pipe 122 to allow air to flow uniformly when entering the box a1, and the door 13 is hinged to the front side of the box a1 (the sealing and connection between the box a1 and the door 13 are well known to those skilled in the art and are not described in detail).
One specific application of this embodiment is: when the device is used, a user opens the cover plate 15, places the moisture absorption mechanism 8 in the box body b7, closes the cover plate 15, opens the box door 13, fixes the thread end of the regenerated spandex through the dried silk thread, sequentially passes the other end of the dried silk thread through the left guide roller b5, the four guide rollers a3 and the right guide roller b5 as shown in figure 1, winds the regenerated spandex thread on an external winding machine, closes the box door 13, energizes the infrared lamp 2 and the infrared electric heating plate 6, preheats the regenerated spandex thread for five minutes, starts the winding machine to wind the regenerated spandex thread, enables the spandex thread to pass through the guide rollers a3 and the guide rollers b5 and convey the spandex thread rightwards, and simultaneously starts the fan 10, the infrared lamp 2 and the infrared electric heating plate 6 emit infrared rays, and when the infrared rays irradiate on the spandex thread, the spandex thread generates heat effect to generate heat to enable moisture on the spandex thread to escape, so as, the fan 10 drives the air to flow, so that the air in the box body a1 can flow upwards into the box body b7, moisture in the air is absorbed by the moisture absorbent on the moisture absorption net 84, then the air after moisture absorption flows into the Contraband-shaped tube 12 through the communication tube 11, and flows back into the box body a1 through the round hole 123 on the Contraband-shaped tube 12, and the circulation is realized, so that the moisture of the air in the box body a1 is reduced, and the drying effect of the device on spandex filaments is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a regeneration spandex silk drying device, includes box a (1), its characterized in that: the box comprises a box body a (1), a feed inlet, a discharge outlet, an infrared lamp (2), a plurality of guide rollers a (3) which are distributed in a staggered manner and are connected to the two sides of the top of an inner cavity of the box body a (1) along longitudinal rotation, guide rollers b (5) which are connected to the positions of the feed inlet and the discharge outlet of the box body a (1) in a rotating manner through an L support frame (4), an infrared electric heating plate which is connected to the bottom of the inner cavity of the box body a (1), a box body b (7) which is connected to the top of the box body a (1), a moisture absorption mechanism (8) which is connected to the rear side of the inner cavity of the box body b, a vent (9) which is positioned at the front side of the moisture absorption mechanism (8) and is communicated with the box body b (7) at the center of the top of the box body a (1, the rear side fixed mounting at box an (1) top has fan (10), the air inlet and box b (7) intercommunication of fan (10), the gas outlet intercommunication of fan (10) has communicating pipe (11), the one end of keeping away from fan (10) communicating pipe (11) runs through to the bottom and the intercommunication of box an (1) inner chamber "Contraband" venturi tube (12) with box an (1) inner wall fixed connection, and round hole (123) have been seted up at the top of "Contraband" venturi tube (12), the front side of box an (1) articulates there is chamber door (13).
2. The regenerated spandex filament drying device of claim 1, wherein: the surfaces of the guide rollers (3, 5) are provided with a plurality of annular grooves at equal intervals in the axial direction.
3. The regenerated spandex filament drying device of claim 2, wherein: the number of the annular grooves is ten.
4. The regenerated spandex filament drying device of claim 2, wherein: moisture absorption mechanism (8) are including square pipe (81) that run through around, the rear side of square pipe (81) inner chamber is along vertical four backup pad a (82) with same interval fixedly connected with, the front side of square pipe (81) inner chamber is along vertical three backup pad b (83) with same interval fixedly connected with, and three backup pad b (83) and four backup pad a (82) are the setting of staggering, the inner chamber of backup pad a (82) and backup pad b (83) all is provided with moisture absorption net (84).
5. The regenerated spandex filament drying device of claim 4, wherein: the 'Contraband' shaped pipes (12) comprise 'Contraband' shaped pipes (12) and longitudinal pipes (122) vertically communicated with the same sides of the two ends of the 'Contraband' shaped pipes (12), one end, far away from the fan (10), of the communicating pipe (11) is communicated with the middle of the transverse pipe (121), and nine round holes (123) are formed in the top of each longitudinal pipe (122) at the same interval.
6. The regenerated spandex filament drying device of claim 5, wherein:
baffle plates (14) are fixedly arranged in the feed inlet and the discharge outlet of the box body a (1), and the baffle plates
(14) The side of (2) is provided with an opening (141) corresponding to the annular groove, the upper surface and the lower surface of the opening (141) are both provided with round corners, and the top and the bottom of one side of the baffle (14) far away from the box body a (1) are both provided with mounting holes (142).
7. The regenerated spandex filament drying device of claim 6, wherein: the top of box b (7) just corresponds moisture absorption mechanism's (8) position and has seted up square change hole to there is apron (15) through bolt fixed mounting.
8. The regenerated spandex filament drying device of claim 7, wherein: the number of the guide rollers a (3) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921356986.0U CN210892561U (en) | 2019-08-20 | 2019-08-20 | Regenerated spandex silk drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921356986.0U CN210892561U (en) | 2019-08-20 | 2019-08-20 | Regenerated spandex silk drying device |
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| Publication Number | Publication Date |
|---|---|
| CN210892561U true CN210892561U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921356986.0U Expired - Fee Related CN210892561U (en) | 2019-08-20 | 2019-08-20 | Regenerated spandex silk drying device |
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| Country | Link |
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| CN (1) | CN210892561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111977466A (en) * | 2020-07-27 | 2020-11-24 | 江苏多来运纺织有限公司 | Yarn drying device for carpet |
| CN112503863A (en) * | 2020-12-10 | 2021-03-16 | 优澎（嘉兴）新材料科技有限公司 | Normal pressure freeze drying equipment |
-
2019
- 2019-08-20 CN CN201921356986.0U patent/CN210892561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111977466A (en) * | 2020-07-27 | 2020-11-24 | 江苏多来运纺织有限公司 | Yarn drying device for carpet |
| CN112503863A (en) * | 2020-12-10 | 2021-03-16 | 优澎（嘉兴）新材料科技有限公司 | Normal pressure freeze drying equipment |
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