CN111996674A - Energy-saving equipment for preparing melt-blown fabric and method using equipment - Google Patents
Energy-saving equipment for preparing melt-blown fabric and method using equipment Download PDFInfo
- Publication number
- CN111996674A CN111996674A CN202010831960.8A CN202010831960A CN111996674A CN 111996674 A CN111996674 A CN 111996674A CN 202010831960 A CN202010831960 A CN 202010831960A CN 111996674 A CN111996674 A CN 111996674A
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- Prior art keywords
- material receiving
- heater
- melt
- exhaust
- air
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- 239000004744 fabric Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims description 14
- 239000000155 melt Substances 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 55
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 8
- 238000002844 melting Methods 0.000 abstract description 6
- 230000008018 melting Effects 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 27
- 239000007921 spray Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
- D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model relates to a melt and spout cloth preparation economizer, including extrusion mechanism, extrusion mechanism's discharge gate department installs the shower nozzle that melts, it keeps away from organism one side and is provided with receiving mechanism to melt the shower nozzle, and extrusion mechanism one side is provided with the heater, heater one end sets up intake pipe one end and sets up the outlet duct, the outlet duct is kept away from heater one end and is set firmly melting the shower nozzle melting on melt the overhead and intercommunication of melting, receiving mechanism one side is provided with the air exhauster, one end is provided with the exhaust tube other end and is provided with the blast pipe on the air exhauster, the exhaust tube is kept away from air exhauster one end and is set firmly on receiving mechanism and towards melt the first air exhaust of melting, air. This application has through with blast pipe and intake-tube connection, thereby can reduce the reduction that the heating time realization production energy consumption of heater, adopts same fan to bleed simultaneously and to heater conveyed gas, has further practiced thrift the effect of the energy.
Description
Technical Field
The application relates to the field of meltblown fabric production, in particular to energy-saving meltblown fabric preparation equipment and a method using the same.
Background
The melt-blown fabric is the most core material of the mask, the melt-blown fabric mainly takes polypropylene as a main raw material, and the fiber diameter can reach 1-5 microns. The superfine fiber with the unique capillary structure increases the number and the surface area of the fiber per unit area, so that the melt-blown fabric has good filtering property, shielding property, heat insulation property and oil absorption property. Can be used in the fields of air and liquid filtering materials, isolating materials, absorbing materials, mask materials, warm-keeping materials, oil absorbing materials, wiping cloth and the like.
The existing melt-blown fabric processing equipment extrudes materials through extrusion equipment, sprays the materials on material receiving equipment through a melt-blowing head arranged on the extrusion equipment to preliminarily form sheet-shaped melt-blown fabric, and then processes and forms the melt-blown fabric through cutting and other processes; the existing melt-blown fabric processing equipment usually heats a melt-blown head through a heater again in order to prevent the material from being solidified and influencing sand blasting when the melt-blown head sprays the material, and then usually an air draft mechanism is arranged on material receiving equipment to guide the sprayed material in order to prevent the material from randomly scattering in the spraying process.
In view of the above-mentioned related art, the inventors consider that the energy consumption of the meltblown fabric is high during the production process.
Disclosure of Invention
In order to reduce energy consumption of melt-blown fabric production, the application provides energy-saving melt-blown fabric preparation equipment and a method using the equipment.
The application provides a melt-blown fabric preparation energy-saving device and a method for applying the device, which adopt the following technical scheme:
the utility model provides a melt and spout cloth preparation economizer, includes extrusion mechanism, extrusion mechanism's discharge gate department installs the shower nozzle that melts, it keeps away from organism one side and is provided with receiving mechanism to melt the shower nozzle, and extrusion mechanism one side is provided with the heater, heater one end sets up intake pipe one end and sets up the outlet duct, heater one end is kept away from to the outlet duct and sets firmly melting the shower nozzle on melt-blown head and intercommunication, receiving mechanism one side is provided with the air exhauster, one end is provided with the exhaust tube other end on the air exhauster and is provided with the blast pipe, the exhaust tube is kept away from air exhauster one end and is set firmly on receiving mechanism and blow the head towards melt and bleed, the blast.
Through adopting above-mentioned technical scheme, the blast pipe combustion gas is higher than other of normal atmospheric temperature environment, through with blast pipe and intake-tube connection, thereby can reduce the reduction that the production energy consumption was realized to the heat time that can reduce the heater, adopts same fan to bleed simultaneously and to heater conveyed gas, has further practiced thrift the energy.
Preferably, the exhaust pipe is provided with a first adjusting pipeline, the first adjusting pipeline is communicated with the exhaust pipe, and the first adjusting pipeline is provided with a first adjusting valve.
Through adopting above-mentioned technical scheme, first governing valve cooperation first regulation pipeline can be when air exhauster exhaust efficiency is higher than the heater efficiency of admitting air, with unnecessary gaseous discharge, realizes the atmospheric pressure balance between air exhauster and the heater.
Preferably, install first auxiliary fan on the first governing pipeline, first auxiliary fan can dismantle the setting and deviate from blast pipe one side at first governing valve.
Through adopting above-mentioned technical scheme, first auxiliary fan can be when first regulation pipeline exhaust efficiency is low excessively, supplementary first regulation pipeline exhaust, further guarantees the atmospheric pressure balance between air exhauster and the heater.
Preferably, a second adjusting pipeline is arranged on the exhaust pipe on one side, close to the exhaust fan, of the first adjusting pipeline, the second adjusting pipeline is communicated with the exhaust pipe, and a second adjusting valve is arranged on the second adjusting pipeline.
Through adopting above-mentioned technical scheme, the second is adjusted the pipeline and can be greater than the air exhauster when efficiency of bleeding when the heater efficiency, carries out gaseous replenishment for the inlet pipe, realizes the atmospheric pressure balance between air exhauster and the heater through make-up gas.
Preferably, a second auxiliary fan is installed on the second adjusting pipeline, and the second auxiliary fan is detachably arranged on one side, deviating from the air exhaust pipe, of the second adjusting valve.
Through adopting above-mentioned technical scheme, the second auxiliary air fan can adjust the pipeline exhaust efficiency when low excessively at the second, and supplementary second is adjusted the pipeline and is bled, further guarantees the atmospheric pressure balance between air exhauster and the heater.
Preferably, receiving mechanism includes the frame, receives feed cylinder, pivot and driving piece, the frame is placed subaerial, receive the feed cylinder to install in the frame, the pivot has two, and two pivots set firmly in receiving the feed cylinder both ends respectively with one heart, receive the feed cylinder to rotate through the pivot and set up in the frame, the driving piece is installed in the frame, and driving piece and one of them pivot link to each other, and the driving piece drives and receives the feed cylinder to rotate, receive the feed cylinder to be the cavity barrel, another the through-hole has been seted up in the pivot, the through-hole intercommunication receives inside the feed cylinder, the exhaust tube is inserted through the through-hole and is located receive the feed cylinder in and with receive feed cylinder rotation each other, receives feed cylinder circumference to.
Through adopting above-mentioned technical scheme, the driving piece drive receives the feed cylinder to rotate, rotates through receiving the feed cylinder and will spray into flaky melt-blown fabric and carry, receives the suction opening cooperation exhaust duct on the feed cylinder and guides the material adhesion on receiving the feed cylinder.
Preferably, the surface of the material receiving cylinder is sleeved with a breathable layer.
Through adopting above-mentioned technical scheme, the setting on ventilative layer can reduce the material and pass through the probability that the through-hole was discharged, reduces the loss of material.
Preferably, a gas collecting hood is arranged in the material receiving barrel, an opening of the gas collecting hood faces the melt nozzle, and the exhaust pipe is fixedly arranged on one side, away from the melt nozzle, of the gas collecting hood and communicated with the gas collecting hood.
Through adopting above-mentioned technical scheme, the gas collecting channel can say that gas collects, strengthens the efficiency of bleeding of exhaust tube.
A using method of energy-saving equipment for preparing meltblown fabric comprises the following steps:
step 1: heating and exhausting, wherein an exhaust fan and a heater are started to heat the melt-blowing head and exhaust the receiving cylinder;
step 2: and air pressure is adjusted, and air pressure balance between the exhaust fan and the heater is adjusted through the first adjusting pipeline, the first adjusting valve, the first auxiliary fan, the second adjusting pipeline, the second adjusting valve and the second auxiliary fan.
Through adopting above-mentioned technical scheme, the reduction of energy consumption is realized through the air exhauster and the heater of intercommunication, guarantees the atmospheric pressure balance between air exhauster and the heater through atmospheric pressure regulation to guarantee the work efficiency of air exhauster and heater.
In summary, the present application includes at least one of the following beneficial technical effects:
the gas discharged by the exhaust pipe is higher than the other gases in the normal temperature environment, the heating time of the heater can be reduced by connecting the exhaust pipe with the gas inlet pipe, so that the production energy consumption is reduced, and meanwhile, the same fan is adopted for exhausting and conveying the gas to the heater, so that the energy is further saved;
when the exhaust efficiency of the exhaust fan is higher than the air inlet efficiency of the heater, the first adjusting valve is matched with the first adjusting pipeline, so that redundant air can be discharged, and the air pressure balance between the exhaust fan and the heater is realized;
the second adjusting pipeline can supplement gas for the gas inlet pipe when the efficiency of the heater is greater than the air extraction efficiency of the exhaust fan, and the air pressure balance between the exhaust fan and the heater is realized through the supplemented gas;
the reduction of energy consumption is realized through the air exhauster and the heater of intercommunication, guarantees the atmospheric pressure balance between air exhauster and the heater through atmospheric pressure regulation to guarantee the work efficiency of air exhauster and heater.
Drawings
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a partial cross-sectional view of the entire structure of the present embodiment.
Fig. 4 is an enlarged view of a portion B in fig. 3.
Description of reference numerals: 1. an extrusion mechanism; 2. a discharge port; 3. melting the spray head; 4. a material receiving mechanism; 41. a frame; 42. a receiving barrel; 43. a rotating shaft; 44. a drive member; 5. a heater; 6. an air inlet pipe; 7. an air outlet pipe; 8. an exhaust fan; 9. an air exhaust pipe; 10. an exhaust pipe; 11. a first conditioning duct; 12. a first regulating valve; 13. a first auxiliary fan; 14. a second conditioning duct; 15. a second regulating valve; 16. a second auxiliary blower; 17. a through hole; 18. an air suction opening; 19. a breathable layer; 20. and a gas-collecting hood.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses energy-saving equipment for preparing melt-blown fabric, and the energy-saving equipment is characterized by comprising an extruding mechanism 1, wherein the extruding mechanism 1 adopts a spiral extruder, a melt nozzle 3 is arranged at a discharge port 2 of the extruding mechanism 1, a material receiving mechanism 4 is arranged at one side of the melt nozzle 3, which is far away from a machine body, a heater 5 is arranged at one side of the extruding mechanism 1, an air inlet pipe 6 is arranged at one end of the heater 5, an air outlet pipe 7 is arranged at one end of the air outlet pipe 7, which is far away from the heater 5, is fixedly arranged on the melt nozzle 3 and is communicated with the melt nozzle 3, an exhaust fan 8 is arranged at one side of the material receiving mechanism 4, an exhaust pipe 10 is arranged at one end of the exhaust fan 8, which is far away from the exhaust fan 8, is fixedly arranged on the material receiving mechanism 4 and exhausts air towards the melt nozzle, by connecting the exhaust pipe 10 and the intake pipe 6, the heating time of the heater 5 can be reduced, so that the production energy consumption is reduced, and meanwhile, the same fan is adopted for pumping air and conveying gas to the heater 5, so that the energy is further saved.
Referring to fig. 2, a first adjusting pipeline 11 is arranged on the exhaust pipe 10, the first adjusting pipeline 11 is communicated with the exhaust pipe 10, a first adjusting valve 12 is arranged on the first adjusting pipeline 11, and the first adjusting valve 12 is matched with the first adjusting pipeline 11 to discharge redundant gas when the exhaust efficiency of the exhaust fan 8 is higher than the air inlet efficiency of the heater 5, so that the air pressure balance between the exhaust fan 8 and the heater 5 is realized; a first auxiliary fan 13 is installed on the first adjusting pipeline 11, the first auxiliary fan 13 is detachably arranged on one side, away from the exhaust pipe 10, of the first adjusting valve 12, and the first auxiliary fan 13 can assist the first adjusting pipeline 11 to exhaust when the exhaust efficiency of the first adjusting pipeline 11 is too low, so that the air pressure balance between the exhaust fan 8 and the heater 5 is further ensured; a second adjusting pipeline 14 is arranged on the exhaust pipe 10 on one side, close to the exhaust fan 8, of the first adjusting pipeline 11, the second adjusting pipeline 14 is communicated with the exhaust pipe 9, a second adjusting valve 15 is arranged on the second adjusting pipeline 14, the second adjusting pipeline 14 can supplement gas for the intake pipe 6 when the efficiency of the heater 5 is greater than the air extraction efficiency of the exhaust fan 8, and the air pressure balance between the exhaust fan 8 and the heater 5 is realized through the supplement gas; install second auxiliary fan 16 on the second regulation pipeline 14, second auxiliary fan 16 can dismantle the setting and deviate from exhaust tube 9 one side at second governing valve 15, and second auxiliary fan 16 can adjust 14 exhaust efficiency at the second and hang down when low, and supplementary second regulation pipeline 14 bleeds, further guarantees the atmospheric pressure balance between air exhauster 8 and the heater 5.
Referring to fig. 3-4, the receiving mechanism 4 includes a frame 41 placed on the ground, a receiving barrel 42 mounted on the frame 41, two rotating shafts 43 concentrically fixed on two ends of the receiving barrel 42, and a driving member 44 mounted on the frame 41, the receiving barrel 42 is rotatably mounted on the frame 41 through the rotating shafts 43, the driving member 44 is connected to one of the rotating shafts 43, the driving member 44 drives the receiving barrel 42 to rotate, the driving member 44 is a driving motor, the receiving barrel 42 is a hollow cylinder, the other rotating shaft 43 is provided with a through hole 17, the through hole 17 is communicated with the inside of the receiving barrel 42, the air suction pipe 9 is inserted into the receiving barrel 42 through the through hole 17 and rotates with the receiving barrel 42, the receiving barrel 42 is circumferentially provided with a plurality of air suction ports 18, the air suction ports are small and dense holes to reduce the probability of the melt-blown cloth material passing through the air suction ports 18, the driving member 44 drives the receiving barrel 42 to rotate, the air suction opening 18 on the material receiving barrel 42 is matched with the air suction pipe 9 to guide the materials to adhere to the material receiving barrel 42.
Referring to fig. 3-4, the surface of the material receiving barrel 42 is sleeved with a breathable layer 19, the breathable layer 19 can reduce the probability of discharging materials through the through holes 17, and the loss of the materials is reduced, and the breathable layer 19 is made of a breathable fabric which is not easy to adhere to melt-blown fabric, such as an oil-resistant and water-repellent fabric; the gas collecting hood 20 is arranged in the material receiving barrel 42, the opening of the gas collecting hood 20 faces the melt sprayer 3, the exhaust tube 9 is fixedly arranged on one side, away from the melt sprayer 3, of the gas collecting hood 20 and communicated with the gas collecting hood 20, the gas collecting hood 20 can collect gas, and the air exhaust efficiency of the exhaust tube 9 is improved.
A using method of energy-saving equipment for preparing meltblown fabric comprises the following steps:
step 1: heating and exhausting, wherein an exhaust fan 8 and a heater 5 are started to heat the melt-blowing head 3 and exhaust the material receiving barrel 42; step 2: and (3) air pressure regulation, wherein the air pressure balance between the exhaust fan 8 and the heater 5 is regulated through a first regulating pipeline 11, a first regulating valve 12, a first auxiliary fan 13, a second regulating pipeline 14, a second regulating valve 15 and a second auxiliary fan 16.
The implementation principle of the embodiment of the application is as follows: the method comprises the following steps of (1) feeding materials into a melt nozzle 3 through an extrusion mechanism 1, selecting molten resin for the materials, spraying the materials onto a material receiving cylinder 42, conveying the materials to the other end by rotating the material receiving cylinder 42, taking down the materials for subsequent processing, starting a heater 5 to heat the melt nozzle 3 during the process, starting an exhaust fan 8 to guide the materials, starting a first adjusting valve 12 to discharge redundant gas when the exhaust efficiency of the exhaust fan 8 is higher than the air inlet efficiency of the heater 5, and installing a first auxiliary fan 13 on a first adjusting pipeline 11 to adjust the gas when the exhaust efficiency of the fan is far higher than the air inlet efficiency of the heater 5; when the air intake efficiency of the heater 5 is higher than the exhaust efficiency of the exhaust fan 8, the second adjusting valve 15 is opened to supply air to the air intake pipe 6, and when the air intake efficiency of the heater 5 is far higher than the exhaust efficiency of the exhaust fan 8, the second auxiliary fan 16 is installed on the second adjusting pipeline 14 to adjust the air.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. An energy-saving device for preparing melt-blown fabric comprises an extruding mechanism (1), wherein a melt nozzle (3) is arranged at a discharge port (2) of the extruding mechanism (1), a material receiving mechanism (4) is arranged on one side, away from a machine body, of the melt nozzle (3), a heater (5) is arranged on one side of the extruding mechanism (1), an air inlet pipe (6) is arranged at one end of the heater (5), an air outlet pipe (7) is arranged at one end of the air inlet pipe (5), one end, away from the heater (5), of the air outlet pipe (7) is fixedly arranged on the melt nozzle (3) and communicated with the melt nozzle (3), an exhaust fan (8) is arranged on one side of the material receiving mechanism (4), an exhaust pipe (10) is arranged at one end, away from the exhaust fan (8), of the exhaust pipe (9) is fixedly arranged on the material receiving mechanism, the method is characterized in that: and one end of the exhaust pipe (10) far away from the exhaust fan (8) and one end of the air inlet pipe (6) far away from the heater (5) are mutually fixed and communicated.
2. The meltblown fabric production energy saving device of claim 1, wherein: be provided with first regulation pipeline (11) on blast pipe (10), first regulation pipeline (11) intercommunication blast pipe (10), be provided with first governing valve (12) on first regulation pipeline (11).
3. The meltblown fabric production energy saving device according to claim 2, wherein: install first auxiliary fan (13) on first regulation pipeline (11), first auxiliary fan (13) can be dismantled and set up and deviate from blast pipe (10) one side at first governing valve (12).
4. The meltblown fabric production energy saving device according to claim 3, wherein: a second adjusting pipeline (14) is arranged on one side, close to the exhaust fan (8), of the first adjusting pipeline (11) on the exhaust pipe (10), the second adjusting pipeline (14) is communicated with the exhaust pipe (9), and a second adjusting valve (15) is arranged on the second adjusting pipeline (14).
5. The meltblown fabric production energy saving device according to claim 4, wherein: and a second auxiliary fan (16) is installed on the second adjusting pipeline (14), and the second auxiliary fan (16) is detachably arranged on one side of the second adjusting valve (15) departing from the air suction pipe (9).
6. The meltblown fabric production energy saving device according to claim 5, wherein: the material receiving mechanism (4) comprises a rack (41), material receiving barrels (42), two rotating shafts (43) and a driving piece (44), the rack (41) is placed on the ground, the material receiving barrels (42) are installed on the rack (41), the two rotating shafts (43) are fixedly arranged at two ends of the material receiving barrels (42) respectively and concentrically, the material receiving barrels (42) are rotatably arranged on the rack (41) through the rotating shafts (43), the driving piece (44) is installed on the rack (41), the driving piece (44) is connected with one of the rotating shafts (43), the driving piece (44) drives the material receiving barrels (42) to rotate, the material receiving barrels (42) are hollow barrels, the other rotating shaft (43) is provided with a through hole (17), the through hole (17) is communicated with the interior of the material receiving barrels (42), the air suction pipes (9) are inserted into the material receiving barrels (42) through the through hole (17) and rotate with the material receiving barrels (42) mutually, a plurality of air suction openings (18) are formed in the circumferential direction of the material receiving barrel (42).
7. The meltblown fabric production energy saving device according to claim 6, wherein: the surface of the material receiving barrel (42) is sleeved with a breathable layer (19).
8. The meltblown fabric production energy saving device of claim 7, wherein: the gas collecting hood is characterized in that a gas collecting hood (20) is arranged in the material receiving barrel (42), the opening of the gas collecting hood (20) faces the melt sprayer (3), and the exhaust tube (9) is fixedly arranged on one side, deviating from the melt sprayer (3), of the gas collecting hood (20) and is communicated with the gas collecting hood (20).
9. The method of using the meltblown fabric production energy saving device of claim 8, comprising the steps of:
step 1: heating and air extracting are carried out, the exhaust fan (8) and the heater (5) are started to heat the melt nozzle (3) and simultaneously extract air from the material receiving barrel (42);
step 2: and (3) air pressure regulation, namely regulating air pressure balance between the exhaust fan (8) and the heater (5) through a first regulating pipeline (11), a first regulating valve (12), a first auxiliary fan (13), a second regulating pipeline (14), a second regulating valve (15) and a second auxiliary fan (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010831960.8A CN111996674B (en) | 2020-08-18 | 2020-08-18 | Energy-saving equipment for preparing melt-blown fabric and method using equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010831960.8A CN111996674B (en) | 2020-08-18 | 2020-08-18 | Energy-saving equipment for preparing melt-blown fabric and method using equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111996674A true CN111996674A (en) | 2020-11-27 |
| CN111996674B CN111996674B (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010831960.8A Active CN111996674B (en) | 2020-08-18 | 2020-08-18 | Energy-saving equipment for preparing melt-blown fabric and method using equipment |
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| Country | Link |
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| CN (1) | CN111996674B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016212A (en) * | 2021-11-18 | 2022-02-08 | 湖南登科材料科技有限公司 | Spraying mechanism for melt-blown cloth |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000020674A2 (en) * | 1998-10-08 | 2000-04-13 | Strandtek International, Inc. | Thermoplastic melt blowing apparatus and method |
| US20050056956A1 (en) * | 2003-09-16 | 2005-03-17 | Biax Fiberfilm Corporation | Process for forming micro-fiber cellulosic nonwoven webs from a cellulose solution by melt blown technology and the products made thereby |
| CN103015042A (en) * | 2012-09-16 | 2013-04-03 | 湖北鸿跃新材料有限公司 | Efficient energy-saving device for non-woven fabric production system |
| CN202902607U (en) * | 2012-09-16 | 2013-04-24 | 湖北鸿跃新材料有限公司 | Non-woven fabric production system efficient energy-saving device |
| CN209602745U (en) * | 2019-01-18 | 2019-11-08 | 青岛颐和无纺布有限公司 | A kind of SSMS type spun-bonded non-woven fabrics process units |
| CN210737055U (en) * | 2019-07-21 | 2020-06-12 | 张家港维德新材料科技有限公司 | Heat recovery device of melt-blown equipment |
-
2020
- 2020-08-18 CN CN202010831960.8A patent/CN111996674B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000020674A2 (en) * | 1998-10-08 | 2000-04-13 | Strandtek International, Inc. | Thermoplastic melt blowing apparatus and method |
| US20050056956A1 (en) * | 2003-09-16 | 2005-03-17 | Biax Fiberfilm Corporation | Process for forming micro-fiber cellulosic nonwoven webs from a cellulose solution by melt blown technology and the products made thereby |
| CN103015042A (en) * | 2012-09-16 | 2013-04-03 | 湖北鸿跃新材料有限公司 | Efficient energy-saving device for non-woven fabric production system |
| CN202902607U (en) * | 2012-09-16 | 2013-04-24 | 湖北鸿跃新材料有限公司 | Non-woven fabric production system efficient energy-saving device |
| CN209602745U (en) * | 2019-01-18 | 2019-11-08 | 青岛颐和无纺布有限公司 | A kind of SSMS type spun-bonded non-woven fabrics process units |
| CN210737055U (en) * | 2019-07-21 | 2020-06-12 | 张家港维德新材料科技有限公司 | Heat recovery device of melt-blown equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016212A (en) * | 2021-11-18 | 2022-02-08 | 湖南登科材料科技有限公司 | Spraying mechanism for melt-blown cloth |
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| Publication number | Publication date |
|---|---|
| CN111996674B (en) | 2022-03-01 |
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Denomination of invention: A method for preparing energy-saving equipment using melt blown fabric and its application Effective date of registration: 20231207 Granted publication date: 20220301 Pledgee: Pinghu Rural Commercial Bank of Zhejiang, Limited by Share Ltd. Pledgor: PINGHU AIZHIXIN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2023980069837 |
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