CN110820173B - Carbon scattering equipment for melt-blown non-woven fabric - Google Patents
Carbon scattering equipment for melt-blown non-woven fabric Download PDFInfo
- Publication number
- CN110820173B CN110820173B CN201911137985.1A CN201911137985A CN110820173B CN 110820173 B CN110820173 B CN 110820173B CN 201911137985 A CN201911137985 A CN 201911137985A CN 110820173 B CN110820173 B CN 110820173B
- Authority
- CN
- China
- Prior art keywords
- melt
- carbon
- die head
- blown
- woven fabric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/007—Addition polymers
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/06—Feeding liquid to the spinning head
- D01D1/09—Control of pressure, temperature or feeding rate
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D11/00—Other features of manufacture
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention discloses a carbon scattering device for melt-blown non-woven fabric, which comprises a melt-blown die head, wherein the upper end of the melt-blown die head is provided with an active carbon storage mechanism, one side of the melt-blown die head is provided with a rotary carbon scattering mechanism, and a pneumatic anti-blocking mechanism is arranged above the rotary carbon scattering mechanism. The invention has the advantages that the active carbon particles are added in the melt-blowing process, the polypropylene fibers are utilized to wrap the active carbon particles in the three-dimensional net structure, the original state and the performance of the active carbon are kept, the active carbon particles are mechanically wrapped by utilizing the physical principle, the active carbon and the non-woven fabric are firmly adhered, the optimal adsorption effect is achieved, and the original state and the performance of the active carbon are kept.
Description
Technical Field
The invention relates to the technical field of melt-blown non-woven fabric production, in particular to a production process of melt-blown non-woven fabric and carbon scattering equipment thereof.
Background
The non-woven fabric is a fabric formed without spinning woven fabric, and is formed by only carrying out directional or random arrangement on textile short fibers or filaments to form a fiber web structure and then reinforcing the fiber web structure by adopting a mechanical method, a thermal bonding method or a chemical method. The method is as follows: the non-woven fabric is not interwoven and knitted by one yarn, but the fibers are directly bonded together by a physical method, the non-woven fabric breaks through the traditional textile principle, and has the characteristics of short process flow, high production speed, high yield, low cost, wide application, multiple raw material sources and the like.
The traditional carbon cloth process is divided into two processes, one is that the carbon cloth is made by adopting a macromolecule binding material to carry the macromolecule binding material on a non-woven substrate, so that the binding glue can form a coating to block the pores of the activated carbon, the specific surface area of the activated carbon is reduced, the adsorption capacity is reduced, and the service life is prolonged; the former bonds the activated carbon to the polymer too early and the latter bonds the activated carbon to the polymer too late and is not an optimal carbon spray solution.
Disclosure of Invention
Aiming at the defects, the invention provides a production process of melt-blown non-woven fabric and carbon scattering equipment thereof, which aim to solve the problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
a production process of melt-blown non-woven fabric is characterized by comprising the following steps;
step one, melt-blown production; selecting polypropylene particles with the melting index of 1500g/10min as raw materials; conveying a polypropylene particle raw material to an extruder, spraying the raw material extruded by the extruder through a die head spinneret plate, heating the air flow generated by an air compressor by using an air heater, receiving the raw material sprayed by the die head spinneret plate by using a receiving roller, and forming a non-woven fabric after receiving by using the receiving roller;
step two, a carbon scattering process; selecting active carbon with the diameter of 40-60 meshes; and when the raw materials are sprayed, the activated carbon is uniformly scattered on the sprayed raw materials.
As an improvement of the technical scheme, the temperature of the extruder is adjusted to be 180 ℃ in one section, 230 ℃ in two sections, 240 ℃ in three sections, 240 ℃ in four sections and 240 ℃ in five sections; adjusting the temperature of a spinneret plate to 238 ℃; the air heater temperature was adjusted to 260 ℃.
As an improvement of the technical scheme, the rotating speed of the extruder is 7-10 Hz; the rotating speed of the air compressor is 18-22 Hz.
A carbon scattering device for melt-blown non-woven fabrics comprises a melt-blown die head, wherein an active carbon storage mechanism is arranged at the upper end of the melt-blown die head, a rotary carbon scattering mechanism is arranged on one side of the melt-blown die head, and a pneumatic anti-blocking mechanism is arranged above the rotary carbon scattering mechanism;
the carbon spraying mechanism comprises an L-shaped connecting rod at the upper end of the melt-blowing die head, the upper end of the L-shaped connecting rod is fixedly connected with the melt-blowing die head, a hollow cylinder is arranged at the lower end of the L-shaped connecting rod, the upper end of the hollow cylinder is fixedly connected with the L-shaped connecting rod, round holes are formed in two sides of the hollow cylinder, a rotating pipe is arranged on the inner surface of each round hole, two ends of each rotating pipe are slidably connected with the round holes, a supporting cylinder is arranged at one end of each rotating pipe, a first fan blade is arranged; one end of the outer surface of the rotating pipe is provided with three fixing blocks which are uniformly distributed, one side of each fixing block is provided with a spherical groove, and the inner surface of each spherical groove is provided with a ball; a plurality of carbon leakage holes are formed in the side surface of the rotating pipe and are arranged annularly;
the pneumatic anti-blocking mechanism comprises hot gas channels on two sides of the melt-blowing die head, a plurality of branched channels are formed in one side of each hot gas channel, a first gas outlet is formed in the upper end of each branched channel, a second gas outlet is formed in the lower end of each branched channel and corresponds to the position of a first fan blade, a fixing rod is installed at the upper end of each gas outlet, a first pin shaft is installed at the center of the lower surface of each fixing rod, a nylon ring is installed at the lower end of each pin shaft, the inner ring of each nylon ring is connected with the first pin shaft in a sliding mode, a second fan blade is installed on the outer ring of each nylon ring, the; a second pin shaft is mounted at one end of the fixed rod, a hollow pipe is mounted at the lower end of the second pin shaft, a sliding piston is mounted on the inner surface of the hollow pipe, and the sliding piston is connected with the hollow pipe in a sliding manner; a transmission rod is installed between the sliding piston and the connecting shaft, a small hole is formed in one end of the transmission rod, the connecting shaft is connected with the small hole in a plug-in mounting mode, the other end of the transmission rod is hinged to the sliding piston, a connecting rod is installed at the other end of the sliding piston, and a ferrule is installed at one end of the connecting rod.
Furthermore, the active carbon storage mechanism comprises a support frame at the upper end of the melt-blowing die head, a conical containing box is mounted on one side of the support frame and fixedly connected with the support frame, a feed port is formed in the upper end of the conical containing box, a sealing cover is mounted at the upper end of the feed port, and a discharge port is formed in the lower end of the conical containing box; the carbon inlet is formed in the center of the upper end of the hollow cylinder, a material conveying hose is installed between the carbon inlet and the discharge hole, and the material conveying hose penetrates through the ferrule.
Further, a polymer solution hole is formed in the center of the melt-blowing die head.
Furthermore, one side of the melt-blowing die head is provided with a receiving roller, and the upper end of the receiving roller is provided with non-woven fabrics.
Furthermore, rectangular openings are formed in two sides of one end of the hollow pipe.
The invention has the beneficial effects that: activated carbon particles are added in the melt-blown process, the activated carbon particles are wrapped in a three-dimensional net-shaped structure by utilizing polypropylene fibers, the original state and the performance of the activated carbon are kept, the activated carbon particles are mechanically wrapped by utilizing the physical principle, the best adsorption effect can be achieved while the activated carbon is firmly adhered to non-woven fabrics, and the original state and the performance of the activated carbon are kept.
Drawings
FIG. 1 is a schematic structural diagram of a production process of melt-blown non-woven fabric and a carbon scattering device thereof according to the present invention;
FIG. 2 is a schematic elevation view of an activated carbon storage mechanism;
FIG. 3 is a schematic view of a rotating tube;
FIG. 4 is a schematic view of a support cartridge;
FIG. 5 is a schematic view of a rotary carbon dispensing mechanism;
FIG. 6 is a schematic view of a pneumatic anti-clog mechanism;
FIG. 7 is an enlarged schematic view of a fixed block;
in the figure, 1, a melt blowing die; 2. an L-shaped connecting rod; 3. a hollow cylinder; 4. a circular hole; 5. rotating the tube; 6. a support cylinder; 7. a first fan blade; 8. a fixed block; 9. a spherical groove; 10. a ball bearing; 11. a carbon leakage hole; 12. a hot gas path; 13. a bifurcated passage; 14. a first air outlet; 15. a second air outlet; 16. fixing the rod; 17. a first pin shaft; 18. nylon rings; 19. a second fan blade; 20. a connecting shaft; 21. a second pin shaft; 22. a hollow tube; 23. a sliding piston; 24. a transmission rod; 25. a small hole; 26. a connecting rod; 27. a ferrule; 28. a support frame; 29. a conical containing box; 30. a feed inlet; 31. a sealing cover; 32. a discharge port; 33. a delivery hose; 34. polymer solution pores; 35. a receiving roller; 36. non-woven fabrics; 37. a rectangular gap.
Detailed Description
The invention is further illustrated by the following specific examples:
a production process of melt-blown non-woven fabric specifically comprises the following steps;
step one, melt-blown production; selecting polypropylene particles with the melting index of 1500g/10min as raw materials; conveying a polypropylene particle raw material to an extruder, spraying the raw material extruded by the extruder through a die head spinneret plate, heating the air flow generated by an air compressor by using an air heater, receiving the raw material sprayed by the die head spinneret plate by using a receiving roller, and forming a non-woven fabric after receiving by using the receiving roller;
step two, a carbon scattering process; selecting active carbon with the diameter of 40-60 meshes; and when the raw materials are sprayed, the activated carbon is uniformly scattered on the sprayed raw materials.
As an improvement of the technical scheme, the temperature of the extruder is adjusted to be 180 ℃ in one section, 230 ℃ in two sections, 240 ℃ in three sections, 240 ℃ in four sections and 240 ℃ in five sections; adjusting the temperature of a spinneret plate to 238 ℃; the air heater temperature was adjusted to 260 ℃.
As an improvement of the technical scheme, the rotating speed of the extruder is 7-10 Hz; the rotating speed of the air compressor is 18-22 Hz.
Specifically, taking a melt-blown nonwoven fabric production process as an example, the first preferred step is completely:
the method specifically comprises the following steps;
1. step one, melt-blown production; selecting polypropylene particles with the melting index of 1500g/10min as raw materials; conveying a polypropylene particle raw material to an extruder, spraying the raw material extruded by the extruder through a die head spinneret plate, heating the air flow generated by an air compressor by using an air heater, receiving the raw material sprayed by the die head spinneret plate by using a receiving roller, and forming a non-woven fabric after receiving by using the receiving roller;
2. step two, a carbon scattering process; selecting active carbon with the diameter of 40 meshes; and when the raw materials are sprayed, the activated carbon is uniformly scattered on the sprayed raw materials.
3. As an improvement of the technical scheme, the temperature of the extruder is adjusted to be 180 ℃ in one section, 230 ℃ in two sections, 240 ℃ in three sections, 240 ℃ in four sections and 240 ℃ in five sections; adjusting the temperature of a spinneret plate to 238 ℃; the air heater temperature was adjusted to 260 ℃.
4. As an improvement of the technical scheme, the rotating speed of the extruder is 7 Hz; the air compressor speed is 18 Hz.
The second preferred step is entirely:
1. step one, melt-blown production; selecting polypropylene particles with the melting index of 1500g/10min as raw materials; conveying a polypropylene particle raw material to an extruder, spraying the raw material extruded by the extruder through a die head spinneret plate, heating the air flow generated by an air compressor by using an air heater, receiving the raw material sprayed by the die head spinneret plate by using a receiving roller, and forming a non-woven fabric after receiving by using the receiving roller;
2. step two, a carbon scattering process; selecting active carbon with the diameter of 60 meshes; and when the raw materials are sprayed, the activated carbon is uniformly scattered on the sprayed raw materials.
3. As an improvement of the technical scheme, the temperature of the extruder is adjusted to be 180 ℃ in one section, 230 ℃ in two sections, 240 ℃ in three sections, 240 ℃ in four sections and 240 ℃ in five sections; adjusting the temperature of a spinneret plate to 238 ℃; the air heater temperature was adjusted to 260 ℃.
4. As an improvement of the technical scheme, the rotating speed of the extruder is 10 Hz; the air compressor speed is 22 Hz.
The invention is described in detail with reference to the accompanying drawings, as shown in fig. 1-7, a carbon scattering device for melt-blown non-woven fabric comprises a melt-blown die head 1, an active carbon storage mechanism is arranged at the upper end of the melt-blown die head 1, a rotary carbon scattering mechanism is arranged at one side of the melt-blown die head 1, and a pneumatic anti-blocking mechanism is arranged above the rotary carbon scattering mechanism;
the rotary carbon scattering mechanism comprises an L-shaped connecting rod 2 at the upper end of a melt-blowing die head 1, the upper end of the L-shaped connecting rod 2 is fixedly connected with the melt-blowing die head 1, a hollow cylinder 3 is mounted at the lower end of the L-shaped connecting rod 2, the upper end of the hollow cylinder 3 is fixedly connected with the L-shaped connecting rod 2, round holes 4 are formed in two sides of the hollow cylinder 3, a rotating pipe 5 is mounted on the inner surface of each round hole 4, two ends of each rotating pipe 5 are slidably connected with the round holes 4, a supporting cylinder 6 is mounted at one end of each rotating pipe 5, a fan blade I7 is mounted on the; one end of the outer surface of the rotating pipe 5 is provided with three fixing blocks 8, the three fixing blocks 8 are uniformly distributed, one side of each fixing block 8 is provided with a spherical groove 9, and the inner surface of each spherical groove 9 is provided with a ball 10; a plurality of carbon leakage holes 11 are formed in the side surface of the rotating pipe 5 and are arranged in a ring shape;
the pneumatic anti-blocking mechanism comprises hot gas channels 12 on two sides of the melt-blowing die head 1, a plurality of branched channels 13 are formed in one side of each hot gas channel 12, a first air outlet 14 is formed in the upper end of each branched channel 13, a second air outlet 15 is formed in the lower end of each branched channel 13, the second air outlet 15 corresponds to a first fan blade 7, a fixing rod 16 is mounted at the upper end of each first air outlet 14, a first pin shaft 17 is mounted at the center of the lower surface of each fixing rod 16, a nylon ring 18 is mounted at the lower end of the first pin shaft 17, the inner ring of the nylon ring 18 is slidably connected with the first pin shaft 17, a second fan blade 19 is mounted on the outer ring of the nylon ring 18, the center of the; a second pin shaft 21 is installed at one end of the fixed rod 16, a hollow pipe 22 is installed at the lower end of the second pin shaft 21, a sliding piston 23 is installed on the inner surface of the hollow pipe 22, and the sliding piston 23 is connected with the hollow pipe 22 in a sliding mode; a transmission rod 24 is installed between the sliding piston 23 and the connecting shaft 20, a small hole 25 is formed in one end of the transmission rod 24, the connecting shaft 20 is connected with the small hole 25 in a plug-in mode, the other end of the transmission rod 24 is hinged to the sliding piston 23, a connecting rod 26 is installed at the other end of the sliding piston 23, and a ferrule 27 is installed at one end of the connecting rod 26.
The active carbon storage mechanism comprises a support frame 28 at the upper end of the melt-blowing die head 1, a conical containing box 29 is mounted on one side of the support frame 28, the conical containing box 29 is fixedly connected with the support frame 28, a feed port 30 is formed in the upper end of the conical containing box 29, a sealing cover 31 is mounted at the upper end of the feed port 30, and a discharge port 32 is formed in the lower end of the conical containing box 29; a carbon inlet 38 is arranged at the center of the upper end of the hollow cylinder 3, a material conveying hose 33 is arranged between the carbon inlet 38 and the discharge hole 32, and the material conveying hose 33 passes through the ferrule 27.
The center of the melt-blowing die 1 is provided with a polymer solution hole 34.
A receiving roller 35 is arranged at one side of the melt-blowing die head 1, and a non-woven fabric 36 is arranged at the upper end of the receiving roller 35.
Two sides of one end of the hollow tube 22 are provided with rectangular openings 37.
In this embodiment, the hot gas channel 12 can divide the gas flow through the branch channel 13 and provide a gas source for the first fan blade 7 and the second fan blade 19, the screw extruder extrudes the polymer solution through the polymer solution hole 34 during normal operation, the hot gas flow in the hot gas channel 12 assists the polymer solution to be drawn into filaments, and the filaments are finally gathered on the receiving roller 35 by the pushing of the hot gas flow so as to form a non-woven fabric; the device is characterized in that the polymer solution is in a semi-fluid state, and carbon spraying is carried out at the moment when the polymer solution is separated from the polymer solution hole 34;
the hot gas path 12 firstly transmits power to the vicinity of the second air outlet 14 and sprays the power when the melt-blown die head works, because the lower end of the melt-blown die head 1 is not provided with a pneumatic anti-blocking mechanism, the hot gas paths 12 at the lower end are not provided with a bifurcation channel 13 and are directly guided and blown to the first fan blade 7, the high-speed gas flow at the upper end and the lower end is simultaneously blown to the first fan blade 7, the first fan blade 7 drives the supporting cylinder 6 and the rotating pipe 5 to rotate by the structure of the first fan blade 7, the friction force between the rotating pipe 5 and the hollow cylinder 3 can be reduced by the rolling of the ball 10, the self-rotating resistance of the rotating pipe 5 is directly reduced, the high-speed hot gas flow in the hot gas hole 28 and the polymer solution are sprayed at high speed, the gas pressure at the side with the fast gas flow speed by utilizing the pneumatic principle is smaller than the side with the slow flow speed, by utilizing the principle of negative pressure, the active carbon can not float out through the gap between the hollow cylinder 3 and the rotating tube 5; the rotation of the rotating tube 5 sprays the activated carbon to the polymer solution without dead angles;
secondly, the hot air flue 12 transmits power to the position near the first air outlet 14 through the secondary flow dividing effect of the branch channel 13 and sprays the power, then the air flow blows to the second fan blade 19, the second fan blade 19 is similar to the first fan blade 7 in structure, the second fan blade 19 rotates, the rotation of the second fan blade 19 drives the nylon ring 18 to rotate and drives the connecting shaft 20 to do circular motion, and the resistance of the second fan blade 19 to rotate can be reduced by utilizing the characteristic that the nylon ring 18 is smooth in material; the movement of the connecting shaft 20 can enable the sliding piston 23 to perform piston movement in the hollow tube 22 under the transmission action of the transmission rod 24, the rectangular notch 37 can prevent the transmission rod 24 from being scratched with the hollow tube 22, the movement of the sliding piston 23 directly drives the ferrule 27 to perform reciprocating movement through the connecting rod 26 to form vibration, and the material conveying hose 33 in contact with the ferrule 27 is prevented from being blocked under the condition of high-speed vibration;
the activated carbon can be temporarily stored in the conical receiving box 29, and can be continuously fed into the hollow cylinder 3 through the feed hose 33, and a large amount of activated carbon can be fed into the conical receiving box 29 through the feed opening 30.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (5)
1. A carbon scattering device for melt-blown non-woven fabrics comprises a melt-blown die head (1), wherein an active carbon storage mechanism is arranged at the upper end of the melt-blown die head (1), and is characterized in that a rotary carbon scattering mechanism is arranged on one side of the melt-blown die head (1), and a pneumatic anti-blocking mechanism is arranged above the rotary carbon scattering mechanism;
the carbon scattering mechanism comprises an L-shaped connecting rod (2) at the upper end of the melt-blowing die head (1), the upper end of the L-shaped connecting rod (2) is fixedly connected with the melt-blowing die head (1), a hollow cylinder (3) is installed at the lower end of the L-shaped connecting rod (2), the upper end of the hollow cylinder (3) is fixedly connected with the L-shaped connecting rod (2), round holes (4) are formed in two sides of the hollow cylinder (3), a rotating pipe (5) is installed on the inner surface of each round hole (4), two ends of each rotating pipe (5) are slidably connected with the corresponding round hole (4), a supporting cylinder (6) is installed at one end of each rotating pipe (5), a fan blade I (7) is installed on the outer surface of each supporting cylinder; one end of the outer surface of the rotating pipe (5) is provided with three fixing blocks (8), the fixing blocks (8) are uniformly distributed, one side of each fixing block (8) is provided with a spherical groove (9), and the inner surface of each spherical groove (9) is provided with a ball (10); the side surface of the rotating pipe (5) is provided with a plurality of carbon leakage holes (11), and the carbon leakage holes (11) are annularly arranged;
the pneumatic anti-blocking mechanism comprises hot air channels (12) on two sides of a melt-blowing die head (1), a plurality of branched channels (13) are formed in one side of each hot air channel (12), a first air outlet (14) is formed in the upper end of each branched channel (13), a second air outlet (15) is formed in the lower end of each branched channel (13), the second air outlets (15) correspond to the first fan blades (7), fixing rods (16) are installed at the upper ends of the first air outlets (14), a first pin shaft (17) is installed in the center of the lower surface of each fixing rod (16), a nylon ring (18) is installed at the lower end of the first pin shaft (17), the inner ring of the nylon ring (18) is in sliding connection with the first pin shaft (17), a second fan blade (19) is installed on the outer ring of the nylon ring (18), the center of the second fan blade (19) corresponds to the position of the; a second pin shaft (21) is installed at one end of the fixing rod (16), a hollow pipe (22) is installed at the lower end of the second pin shaft (21), a sliding piston (23) is installed on the inner surface of the hollow pipe (22), and the sliding piston (23) is connected with the hollow pipe (22) in a sliding mode; a transmission rod (24) is installed between the sliding piston (23) and the connecting shaft (20), a small hole (25) is formed in one end of the transmission rod (24), the connecting shaft (20) is connected with the small hole (25) in a plug-in mode, the other end of the transmission rod (24) is hinged to the sliding piston (23), a connecting rod (26) is installed at the other end of the sliding piston (23), and a ferrule (27) is installed at one end of the connecting rod (26).
2. The carbon spreading equipment for the melt-blown non-woven fabric according to claim 1, wherein the activated carbon storage mechanism comprises a support frame (28) at the upper end of the melt-blown die head (1), a conical containing box (29) is installed on one side of the support frame (28), the conical containing box (29) is fixedly connected with the support frame (28), a feeding hole (30) is formed in the upper end of the conical containing box (29), a sealing cover (31) is installed at the upper end of the feeding hole (30), and a discharging hole (32) is formed in the lower end of the conical containing box (29); the carbon inlet (38) is formed in the center of the upper end of the hollow cylinder (3), a material conveying hose (33) is installed between the carbon inlet (38) and the material outlet (32), and the material conveying hose (33) penetrates through the ferrule (27).
3. The carbon spreading device of the melt-blown non-woven fabric according to claim 1, wherein the center of the melt-blown die head (1) is provided with a polymer solution hole (34).
4. The carbon spreading equipment for the melt-blown non-woven fabric according to claim 1, wherein a receiving roller (35) is arranged on one side of the melt-blown die head (1), and the non-woven fabric (36) is arranged at the upper end of the receiving roller (35).
5. The carbon spreading device of claim 1, wherein the hollow tube (22) is opened with rectangular openings (37) on both sides of one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911137985.1A CN110820173B (en) | 2019-11-20 | 2019-11-20 | Carbon scattering equipment for melt-blown non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911137985.1A CN110820173B (en) | 2019-11-20 | 2019-11-20 | Carbon scattering equipment for melt-blown non-woven fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110820173A CN110820173A (en) | 2020-02-21 |
| CN110820173B true CN110820173B (en) | 2021-05-14 |
Family
ID=69557030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911137985.1A Active CN110820173B (en) | 2019-11-20 | 2019-11-20 | Carbon scattering equipment for melt-blown non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110820173B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424374B (en) * | 2020-06-10 | 2020-09-22 | 大湾汉唯(广州)医药科技集团有限公司 | Activated carbon composite melt-blown fabric, preparation method thereof and mask |
| CN114348765B (en) * | 2022-01-05 | 2023-08-22 | 中国航空制造技术研究院 | Tow conveying device for composite material tow laying equipment |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5133223B2 (en) * | 1973-04-12 | 1976-09-18 | ||
| US5509986A (en) * | 1994-08-22 | 1996-04-23 | The Dow Chemical Company | Process for preparing an ignition resistant carbonaceous material comprising a melt blowing or spunbonding step, a radiation step and a carbonizing step |
| US20060254427A1 (en) * | 2004-11-08 | 2006-11-16 | 3M Innovative Properties Company | Particle-containing fibrous web |
| US8652570B2 (en) * | 2006-11-16 | 2014-02-18 | Honeywell International Inc. | Process for forming unidirectionally oriented fiber structures |
| CN100491620C (en) * | 2007-03-06 | 2009-05-27 | 天津工业大学 | Production and production equipment for functional micro granule modified melt-jetting non-woven cloth |
| KR101758951B1 (en) * | 2010-04-22 | 2017-07-17 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | Nonwoven fibrous webs containing chemically active particulates and methods of making and using same |
| US9090001B2 (en) * | 2012-03-08 | 2015-07-28 | Acelon Chemical And Fiber Corporation | Meltblown process for producing non-woven fabrics with flame-retarding capability from natural cellulose |
| CN103696132A (en) * | 2013-11-25 | 2014-04-02 | 芜湖跃飞新型吸音材料股份有限公司 | Active carbon noise-absorbing cotton and preparation method thereof |
| CN105080220B (en) * | 2015-09-09 | 2016-08-31 | 江苏创云环保科技有限公司 | A kind of air filting material and its preparation method and application |
| CN106592106A (en) * | 2015-10-20 | 2017-04-26 | 天津工业大学 | Melt-blown nonwoven fabric production system capable of increasing particle embedding rate |
| CN105908376A (en) * | 2016-03-09 | 2016-08-31 | 海宁市卫太生物科技有限公司 | Environment-friendly antibacterial melt-blown non-woven fabric and preparation method thereof |
| CN109010877A (en) * | 2018-09-05 | 2018-12-18 | 佛山市三创针织有限公司 | A kind of textile processing disinfection sterilizing device |
| CN110077036B (en) * | 2019-05-10 | 2021-05-28 | 中原工学院 | Non-woven composite material for building heat preservation and preparation method thereof |
-
2019
- 2019-11-20 CN CN201911137985.1A patent/CN110820173B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110820173A (en) | 2020-02-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110820173B (en) | Carbon scattering equipment for melt-blown non-woven fabric | |
| JP2653651B2 (en) | Fiber forming device | |
| EP1939334B1 (en) | Apparatus and process for the production of a spunbond web | |
| CN106835412B (en) | Method and device for twisting electrostatic spinning nanofiber into yarn | |
| CN101760903B (en) | Method for preparing polyphenylene sulfide spun-bonded needle punched non-woven fabrics | |
| CN102560896A (en) | Method and device for preparation of composite functional membrane with nanofiber layer | |
| CN106555276B (en) | A kind of device and method carrying out electrostatic spinning using melt-blown micro fibre | |
| CN110295404B (en) | Automatic production equipment and method for plane receiving type centrifugal spinning | |
| KR101196786B1 (en) | Apparatus and method for nano fiber non-woven using rotating nozzles | |
| CN104153129A (en) | Non-woven melt direct spinning one-step method continuous production device and technology | |
| CN106637542B (en) | A kind of device and method carrying out ring spinning using melt-blown micro fibre | |
| CN102586903B (en) | Electric spinning machine | |
| US20050003035A1 (en) | Method for forming polymer materials utilizing modular die units | |
| CN112281308B (en) | Non-woven fabric production is with melting equipment of spouting | |
| AU2020100846B4 (en) | A production device of melt blown filter fabric | |
| CN114541011B (en) | Multifunctional textile fabric and preparation method and application thereof | |
| CN104532483B (en) | The large-scale continuous manufacture system of needleless Static Spinning polyimide nano-fiber | |
| CN104357929A (en) | Single-screw extrusion type toner spinning system | |
| CN100516335C (en) | Machine for the production of different-quality nonwovens | |
| CN204224749U (en) | The toner sprinkling of singe screw squash type toner spinning system, conveying, mixing arrangement | |
| CN109943980B (en) | Non-woven fabric structure and manufacturing method thereof | |
| CN213570990U (en) | Fluffy melt-blown material production equipment | |
| CN214032767U (en) | Matrix type multi-needle electrostatic spinning equipment | |
| CN218404526U (en) | Centrifugal spinning equipment for preparing micron fibers | |
| CN101087736B (en) | Arrangement and method in the manufacture of mineral wool and fiberising apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |