CN217922546U - Self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment - Google Patents
Self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment Download PDFInfo
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- CN217922546U CN217922546U CN202222297314.5U CN202222297314U CN217922546U CN 217922546 U CN217922546 U CN 217922546U CN 202222297314 U CN202222297314 U CN 202222297314U CN 217922546 U CN217922546 U CN 217922546U
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Abstract
The utility model relates to a self-bonding active carbon melts and spouts non-woven fabrics become cloth equipment, production self-bonding active carbon melts and spouts the non-woven fabrics, and self-bonding active carbon melts and spouts the non-woven fabrics and can effectively adsorb various industrial waste gas, and the wide application is protected in heavy pollution trade operations such as chemical industry, pharmacy, paint, possesses gas defense and dustproof dual effect. The device comprises a polypropylene suction machine I, a polypropylene suction machine II, a screw extruder I, a screw extruder II, an active carbon suction machine, an active carbon dusting device, a spunbonded non-woven fabric unwinding roller, a jet silk receiving net, a cloth guide roller and a self-bonded active carbon melt-blown non-woven fabric winding roller. The first screw extruder is arranged at one side close to the spinning receiving net; the second screw extruder is transversely arranged at the rear part of the upper part of the spinning receiving net; the spun-bonded non-woven fabric unwinding roller is arranged between the activated carbon dusting device and the second screw extruder on the upper part of the spinning receiving net; the self-bonding activated carbon melt-blown non-woven fabric winding roller is arranged at the front part of the spinning receiving net.
Description
Technical Field
The utility model relates to a melt and spout non-woven fabrics cloth equipment from bonding active carbon can produce the melt and spout non-woven fabrics from bonding active carbon, and the melt and spout non-woven fabrics from bonding active carbon can the various industrial waste gas of effective absorption, like benzene, formaldehyde, ammonia etc. the wide application is protected in heavy pollution industry operation such as chemical industry, pharmacy, paint, and the melt and spout non-woven fabrics from bonding active carbon possesses gas defense and dirt-proof dual effect.
Background
The activated carbon non-woven fabric on the market at present is usually manufactured by bonding activated carbon and non-woven fabric together by adopting an adhesive, or the activated carbon non-woven fabric is manufactured by spreading activated carbon particles on base fabric and then directly spraying the spinning jet on the activated carbon particles by a nozzle to form a covering layer. In the former method, activated carbon particles are added to the adhesive, and after mixing and stirring are carried out according to a certain proportion, an activated carbon mixture is prepared and then coated on the base cloth. The labor is wasted, the adhesive can plug the original holes of the base fabric, the resistance of the activated carbon non-woven fabric is large, the holes of the activated carbon can be plugged or the surface of the activated carbon is wrapped by the adhesive, and the adsorption performance of the activated carbon is reduced while the activated carbon is stuck. The latter method is to spray the high-speed jet on the activated carbon particles, and the high-speed airflow directly impacts on the activated carbon powder particles, so that the activated carbon particles are scattered and diffused in the air, the environment pollution is caused, and serious explosion safety hidden danger exists when the dust reaches a certain concentration. Meanwhile, due to the impact of high-speed airflow, the activated carbon is unevenly distributed, and the defects of serious carbon falling of carbon cloth and unsatisfactory adsorption performance exist. The existing market urgently needs a self-bonding activated carbon melt-blown non-woven fabric cloth forming device to solve the problems in the preparation of the activated carbon non-woven fabric.
Disclosure of Invention
The utility model aims at the above-mentioned weak point provide a self-bonding active carbon melts and spouts non-woven fabrics ready-made cloth equipment, a self-bonding active carbon melts and spouts non-woven fabrics ready-made cloth equipment adopts and spills the active carbon granule on the bottom melts the cloth layer and form the active carbon layer, then adopt the self-bonding non-woven fabrics layer through the air pressure who melts the shower nozzle and the combined pressure of coiling mechanism, be in the same place with the active carbon layer bonding, melt and spout shower nozzle spun silk and form on the self-bonding non-woven fabrics layer, behind the coiling package, the self-bonding active carbon melt-blown non-woven fabrics product of making has the resistance low, the active carbon content is high, the adsorption efficiency is strong, product performance stability is good, the succinct advantage of environmental protection of production technology.
A self-bonding activated carbon melt-blown non-woven fabric cloth forming device is realized by adopting the following technical scheme:
a self-bonding activated carbon melt-blown non-woven fabric cloth forming device comprises a first polypropylene suction machine, a second polypropylene suction machine, a first screw extruder, a second screw extruder, an activated carbon suction machine, an activated carbon dusting device, a spunbonded non-woven fabric unwinding roller, a jet wire receiving net, a cloth guide roller and a self-bonding activated carbon melt-blown non-woven fabric winding roller.
The first screw extruder is arranged on one side close to the spinneret receiving net, the first screw extruder is matched with the metering pump, the first melt-blowing nozzle is arranged on one side of the first screw extruder close to the spinneret receiving net, and the first high-temperature high-pressure air passage is arranged on one side of the first melt-blowing nozzle.
The second screw extruder is transversely arranged at the rear part of the upper part of the spinning receiving net, the second screw extruder is matched with a metering pump, a second melt-blowing nozzle is arranged on the second screw extruder close to the upper part of the spinning receiving net, and a second high-temperature high-pressure air passage is arranged on one side of the second melt-blowing nozzle.
The first polypropylene suction machine is arranged at the upper part of the first screw extruder and provides polypropylene granules for the first screw extruder.
And the second polypropylene suction machine is arranged at the upper part of the second screw extruder and provides polypropylene granules for the second screw extruder.
The active carbon dusting device is arranged on one side close to the upper part of the spinning receiving net, an active carbon suction machine is arranged on the upper part of the active carbon dusting device to provide active carbon for the active carbon dusting device, a dusting shaft and a brush shaft are arranged in the active carbon dusting device, an active carbon dusting device nozzle is arranged on the upper part close to the spinning receiving net of the active carbon dusting device, and a high-pressure air passage is arranged on one side of the active carbon dusting device to provide high-pressure air for the active carbon dusting.
The spunbonded non-woven fabric unwinding roller is arranged between the activated carbon powder scattering device at the upper part of the spinning receiving net and the screw extruder II and unwinds the spunbonded non-woven fabric.
The self-bonding activated carbon melt-blown non-woven fabric winding roller is arranged in front of the jet receiving net and is driven by a winding roller driving motor, and a fabric guide roller is arranged between the jet receiving net and the self-bonding activated carbon melt-blown non-woven fabric winding roller.
The spinning receiving net is driven by a spinning receiving net driving roller.
The spinning direction of the first nozzle and the second nozzle of the melt-blown nozzle is 90 degrees.
When the self-bonding activated carbon melt-blown non-woven fabric forming equipment works, a first melt-blown nozzle arranged laterally sprays a jet on a receiving net to form a bottom melt-blown fabric layer, when the receiving net rotating clockwise runs to the lower part of an activated carbon dusting device, activated carbon particles are uniformly brushed down by two brush shafts under the pressing of two dusting shafts in the dusting device and are blown down onto the bottom melt-blown fabric layer through a high-pressure gas in the dusting device and a nozzle of the activated carbon dusting device at high pressure to form the activated carbon layer. The self-adhesive non-woven fabric layer is covered on the activated carbon layer through the unwinding roller rotating anticlockwise, the self-adhesive non-woven fabric layer is adhered with the activated carbon layer through the downward airflow pressure of the melt-blown spray head at the rear and the composite pressure formed by the winding roller 51, the melt-blown spray heads arranged transversely spray jets on the self-adhesive non-woven fabric layer to form a top melt-blown fabric layer, the top melt-blown fabric layer is pressurized by the fabric guide roller to guide fabric, and the top melt-blown fabric layer is wound through the self-adhesive activated carbon melt-blown non-woven fabric winding roller to form a self-adhesive activated carbon melt-blown non-woven fabric finished product.
A self-adhesive activated carbon melt-blown non-woven fabric consists of four layers, namely a bottom melt-blown fabric layer, an activated carbon layer, a self-adhesive non-woven fabric layer and a top melt-blown fabric layer. And uniformly spreading active carbon particles on the melt-blown cloth layer of the bottom layer through an active carbon powder drying device to form an active carbon layer. The self-bonding non-woven fabric layer is bonded with the activated carbon layer through the airflow pressure of the melt-blowing nozzle and the composite pressure of the winding device, polypropylene particles are melted and sprayed on the self-bonding non-woven fabric layer to form a top melt-blown fabric layer 4, and the top melt-blown fabric layer is wound to form a self-bonding activated carbon melt-blown non-woven fabric product.
The bottom melt-blown fabric layer and the top melt-blown fabric layer are formed by melting polypropylene particles and then spraying the polypropylene particles through a spray head, the density of the single-layer melt-blown fabric layer is 10-20 g/m, and the thickness of the single-layer melt-blown fabric layer is 0.1-0.2 mm.
The activated carbon layer is formed by spraying 50-200-mesh activated carbon particles, the iodine value of the activated carbon particles is 900-1300 mg/g, and the density of the activated carbon layer is 60-180 g/m.
The self-adhesive non-woven fabric layer is a coiled spun-bonded non-woven fabric, the density is 10-15 g/m, and the thickness is 0.1-0.15 mm.
In the self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment, the activated carbon dusting device is obliquely arranged, and the inclination angle beta is between 10 and 20 degrees.
In the self-bonding activated carbon melt-blown non-woven fabric forming equipment, a spunbond non-woven fabric unwinding roller is a movable roller, the unwinding roller is arranged on a mounting seat which can move up and down along a guide rail, the up-and-down movement of the unwinding roller is controlled by a cylinder, and an angle alpha between the spunbond non-woven fabric and a receiving net is always kept unchanged and is between 20 and 30 degrees. The spunbonded nonwoven fabric unwinding roller rotates in the anticlockwise direction to unwind.
In the self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment, the receiving net is rectangular, the movement direction is clockwise, the distance between the receiving net and a melt-blown spray head is 10 cm-30 cm, and the distance between the receiving net and a nozzle of an activated carbon dusting device is 5 cm-10 cm.
In the self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment, a cloth guide roller is arranged below the upper end surface of a receiving net, the distance between the center of the cloth guide roller and the upper end surface of the receiving net is greater than 20cm, and a wind-up roller rotates clockwise.
The resistance of the self-bonding activated carbon melt-blown non-woven fabric manufactured by the self-bonding activated carbon melt-blown non-woven fabric equipment is less than or equal to 5Pa; the adsorption capacity is more than or equal to 70 percent; the content of active carbon is more than 65 percent; the activated carbon has the characteristics of good adsorption performance, uniform thickness, good air permeability, no peculiar smell, high carbon content, difficult falling of activated carbon particles, easy compression molding and effective adsorption of various industrial waste gases. The special anti-pollution deodorant is designed for environmental application needing not only PM2.5 blocking but also various harmful or peculiar smell adsorbing gases, is suitable for the heavy pollution industries such as chemical industry, pharmacy, paint, pesticide and the like, and has good anti-toxicity and deodorization effects.
The utility model discloses self-bonding activated carbon melts and spouts non-woven fabrics equipment simple structure is compact, adopts this equipment production activated carbon to melt and spouts the non-woven fabrics and need not to add the adhesive, and the adsorption efficiency of activated carbon is not influenced, and the proportion of activated carbon can reach more than 65% simultaneously for adsorption capacity more conventional activated carbon product promotes more than 30%. The self-bonding activated carbon melt-blown non-woven fabric equipment is adopted, the production process is simple and environment-friendly, activated carbon particles are not influenced by high-pressure airflow, the particles are uniformly distributed, carbon does not fall off, the activated carbon does not scatter to the surrounding environment in the production process, the environment is friendly, and the maintenance workload of the equipment is reduced.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the following drawings are further illustrated, which are required to be used by the present invention:
fig. 1 is a schematic cross-sectional view of the self-bonded activated carbon melt-blown nonwoven fabric of the present invention.
Fig. 2 is a schematic diagram of the self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment of the utility model.
In the figure: 1. the bottom melt-blown fabric layer 2, the activated carbon layer 3, the self-adhesive non-woven fabric layer 4 and the top melt-blown fabric layer; 11. the device comprises a first high-temperature high-pressure air passage 12, a first melt-blowing nozzle 13, a first screw extruder 14 and a first polypropylene suction machine; 21. a high-pressure air passage 22, an active carbon dusting device 23 and a dusting shaft; 24. an active carbon suction machine 25, an active carbon dusting device nozzle 26 and a brush shaft; 31. a spun-bonded non-woven fabric unwinding roller; 41. a second polypropylene suction machine 42, a second screw extruder 43, a second melt-blowing nozzle 44 and a second high-temperature high-pressure air channel; 51. a cloth guide roller 52 and a self-bonding activated carbon melt-blown non-woven fabric winding roller; 61. and a spinning receiving net 62, and a spinning receiving net driving roller.
Detailed Description
Referring to the attached drawing 1, the self-adhesive activated carbon melt-blown non-woven fabric consists of four layers, namely a bottom melt-blown fabric layer 1, an activated carbon layer 2, a self-adhesive non-woven fabric layer 3 and a top melt-blown fabric layer 4. And uniformly spreading active carbon particles on the melt-blown cloth layer 1 through an active carbon powder drying device on the bottom melt-blown cloth layer 1 to form an active carbon layer 2. The self-adhesive non-woven fabric layer 3 is bonded with the activated carbon layer 2 through the airflow pressure of the melt-blown nozzle and the composite pressure of the winding device, polypropylene particles are melted and sprayed on the self-adhesive non-woven fabric layer 3 to form a top melt-blown fabric layer 4, and after winding, a self-adhesive activated carbon melt-blown non-woven fabric product is formed.
The bottom melt-blown fabric layer 1 and the top melt-blown fabric layer 4 are formed by melting polypropylene particles and then spraying the polypropylene particles through a spray head, the density of the single melt-blown fabric layer is 10-20 g/m, and the thickness of the single melt-blown fabric layer is 0.1-0.2 mm.
The activated carbon layer 2 is formed by spraying 50-200 meshes of activated carbon particles, the iodine value of the activated carbon particles is 900-1300 mg/g, and the density of the activated carbon layer 2 is 60-180 g/m.
The self-bonding non-woven fabric layer 3 is a rolled spun-bonded non-woven fabric, the density is 10-15 g/m, and the thickness is 0.1-0.15 mm.
Referring to the attached figure 2, the self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment comprises a polypropylene suction machine I14, a polypropylene suction machine II 41, a screw extruder I13, a screw extruder II 42, an activated carbon suction machine 24, an activated carbon dusting device 22, a spunbonded non-woven fabric unwinding roller 31, a melt-blown receiving net 61, a cloth guide roller 51 and a self-bonding activated carbon melt-blown non-woven fabric winding roller 52.
The screw extruder I13 is arranged on one side close to the spinneret receiving net 61, the screw extruder I13 is matched with a metering pump, a first melt-blowing nozzle 12 is arranged on one side of the screw extruder 13 close to the spinneret receiving net 61, and a first high-temperature high-pressure air channel 11 is arranged on one side of the first melt-blowing nozzle 12.
The second screw extruder 42 is transversely arranged at the rear part of the upper part of the spinning receiving net 61, the second screw extruder 42 is matched with a metering pump, a second melt-blowing nozzle 43 is arranged at the upper part of the second screw extruder 42 close to the spinning receiving net 61, and a second high-temperature high-pressure air passage 44 is arranged at one side of the second melt-blowing nozzle 43.
The polypropylene suction machine I14 is arranged at the upper part of the screw extruder I13 and provides polypropylene granules for the screw extruder I13.
The second polypropylene suction machine 41 is arranged at the upper part of the second screw extruder 42 and provides polypropylene granules for the second screw extruder 41.
The activated carbon dusting device 22 is arranged at one side close to the upper part of the spinning receiving net 61, the activated carbon suction machine 24 is arranged at the upper part of the activated carbon dusting device 22 to provide activated carbon for the activated carbon dusting device 22, two dusting shafts 23 and two brush shafts 26 are arranged in the activated carbon dusting device 22, and the two dusting shafts 23 and the two brush shafts 26 are respectively driven by a motor;
the activated carbon dusting device 22 is provided with an activated carbon dusting device nozzle near the upper part of the spinning receiving net 61, and one side of the activated carbon dusting device 22 is provided with a high-pressure air passage 21 for providing activated carbon dusting high-pressure gas.
The spunbonded non-woven fabric unwinding roller 31 is arranged between the activated carbon powdering device 22 on the upper part of the silk spray receiving net 61 and the second screw extruder 42 and unwinds the spunbonded non-woven fabric.
The self-bonding activated carbon melt-blown non-woven fabric winding roller 52 is arranged in front of the spinning receiving net 61 and is driven by a winding roller driving motor, and a cloth guide roller 51 is arranged between the spinning receiving net 61 and the self-bonding activated carbon melt-blown non-woven fabric winding roller 52.
The spinning receiving net 61 is driven by a spinning receiving net driving roller 62.
The spinneret directions of the first meltblown spinneret 12 and the second meltblown spinneret 43 are 90 degrees.
When the self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment works, the melt-blown spray heads 12 arranged laterally spray the jet on the receiving net to form a bottom melt-blown cloth layer 1, when the receiving net 61 rotating clockwise runs to the lower part of the activated carbon dusting device 22, activated carbon particles are pressed by two dusting shafts 23 in the activated carbon dusting device 22, the activated carbon particles are uniformly brushed down by the two brush shafts 26 for dusting, and the activated carbon particles are blown down on the bottom melt-blown cloth layer 1 at high pressure through a nozzle 25 of the activated carbon dusting device by high-pressure gas in the activated carbon dusting device 22 to form an activated carbon layer 2. The self-adhesive non-woven fabric layer 3 is covered on the activated carbon layer 2 through the unwinding roller 31 which rotates anticlockwise, the air flow pressure downward through the melt-blown spray head 43 at the rear and the composite pressure formed by the winding roller 51 are adhered together, the melt-blown spray head 43 which is transversely arranged sprays the melt-blown spray on the self-adhesive non-woven fabric layer 3 to form a top melt-blown fabric layer 4, the top melt-blown fabric layer is pressurized and guided by the guide roller 51 and is wound through the self-adhesive activated carbon melt-blown non-woven fabric winding roller 52 to form a self-adhesive activated carbon non-woven fabric product.
The first screw extruder 13 is matched with a metering pump, and is provided with a first melt-blowing spray-melting spray nozzle 12 and a first high-temperature high-pressure air passage 11. The second screw extruder 4 is matched with a metering pump, and is provided with a second melt-blowing nozzle 43 and a second high-temperature high-pressure air passage 44.
The dusting device 22 is installed in an inclined way, and the inclined angle beta is between 10 and 20 degrees.
The upper part of the dusting device 22 is provided with an active carbon suction machine 24. The activated carbon suction machine 24 adopts a plastic particle vacuum suction machine.
The spunbonded nonwoven unwinding roll 31 is a movable roll which can move up and down and always keep the angle alpha between the spunbonded nonwoven 3 and the receiving net 61 unchanged, and the angle alpha is between 20 and 30 degrees. The spun-bonded nonwoven fabric unwinding roller 31 is rotated in the counterclockwise direction to unwind the spun-bonded nonwoven fabric.
The receiving net 61 is rectangular, the movement direction is clockwise rotation, the distance between the receiving net 61 and the first melt-blowing spray head 12 and the second melt-blowing spray head 43 is 10 cm-30 cm, and the distance between the receiving net 61 and the nozzle 25 of the active carbon dusting device is 5 cm-10 cm.
The cloth guide roller 51 is arranged below the upper end face of the receiving net 61, the distance between the center of the cloth guide roller 51 and the upper end face of the receiving net 61 is larger than 20cm, and the winding roller 52 rotates clockwise.
The first polypropylene suction machine 14 and the second polypropylene suction machine 41 adopt plastic particle vacuum suction machines.
The activated carbon powdering device 22 employs an activated carbon powdering device.
The resistance of the self-bonding activated carbon melt-blown non-woven fabric manufactured by the self-bonding activated carbon melt-blown non-woven fabric forming equipment is less than or equal to 5Pa; the adsorption capacity is more than or equal to 70 percent; the content of active carbon is more than 65 percent; the activated carbon has the characteristics of good adsorption performance, uniform thickness, good air permeability, no peculiar smell, high carbon content, difficult falling of activated carbon particles, easy pressure forming and effective adsorption of various industrial waste gases. The air purifier is particularly designed for environmental application needing to block PM2.5 and adsorb various harmful or peculiar smell gases, is suitable for the heavy pollution industries such as chemical industry, pharmacy, paint, pesticide and the like, and has good anti-toxicity and deodorization effects.
Claims (8)
1. A self-bonding activated carbon melt-blown non-woven fabric cloth forming device is characterized by comprising a polypropylene suction machine I, a polypropylene suction machine II, a screw extruder I, a screw extruder II, an activated carbon suction machine, an activated carbon dusting device, a spun-bonded non-woven fabric unwinding roller, a jet silk receiving net, a cloth guide roller and a self-bonding activated carbon melt-blown non-woven fabric winding roller;
the first screw extruder is arranged on one side close to the spinneret receiving net, a metering pump is matched with the first screw extruder, a first melt-blown spray nozzle is arranged on one side of the first screw extruder close to the spinneret receiving net, and a first high-temperature high-pressure air passage is arranged on one side of the first melt-blown spray nozzle;
the second screw extruder is transversely arranged at the rear part of the upper part of the spinning receiving net, the second screw extruder is matched with a metering pump, a second melt-blowing nozzle is arranged on the second screw extruder close to the upper part of the spinning receiving net, and a second high-temperature high-pressure air passage is arranged on one side of the second melt-blowing nozzle;
the first polypropylene suction machine is arranged at the upper part of the first screw extruder and provides polypropylene granules for the first screw extruder;
the second polypropylene suction machine is arranged at the upper part of the second screw extruder and provides polypropylene granules for the second screw extruder;
the active carbon dusting device is arranged at one side close to the upper part of the spinning receiving net, the upper part of the active carbon dusting device is provided with an active carbon suction machine for providing active carbon of the active carbon dusting device, a dusting shaft and a brush shaft are arranged in the active carbon dusting device, the active carbon dusting device is provided with an active carbon dusting device nozzle close to the upper part of the spinning receiving net, and one side of the active carbon dusting device is provided with a high-pressure air passage for providing high-pressure gas for active carbon dusting;
the spunbonded non-woven fabric unwinding roller is arranged between the activated carbon powder scattering device at the upper part of the spinning receiving net and the screw extruder II and unwinds the spunbonded non-woven fabric;
the self-bonding activated carbon melt-blown non-woven fabric winding roller is arranged in front of the jet receiving net and is driven by a winding roller driving motor, and a fabric guide roller is arranged between the jet receiving net and the self-bonding activated carbon melt-blown non-woven fabric winding roller.
2. The self-bonding activated carbon melt-blown nonwoven fabric laying apparatus according to claim 1, wherein the jet receiving web is driven by a jet receiving web driving roller.
3. The self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment as claimed in claim 1, wherein the first melt-blown nozzle and the second melt-blown nozzle have a nozzle spinning direction of 90 degrees.
4. The self-adhesive activated carbon melt-blown non-woven fabric cloth forming equipment according to claim 1, wherein in the self-adhesive activated carbon melt-blown non-woven fabric cloth forming equipment, the activated carbon powdering device is installed in an inclined mode, and the inclination angle beta is between 10 degrees and 20 degrees.
5. The self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment according to claim 1, wherein in the self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment, a spun-bonded non-woven fabric unwinding roller is a movable roller and can move up and down, an angle alpha between the spun-bonded non-woven fabric and a receiving net is always kept unchanged, the angle alpha is between 20 degrees and 30 degrees, and the spun-bonded non-woven fabric unwinding roller rotates in a counterclockwise direction to unwind.
6. The self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment according to claim 1, wherein in the self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment, the receiving net is rectangular, the movement direction is clockwise, the distance between the receiving net and the melt-blown spray head is 10 cm-30 cm, and the distance between the receiving net and a nozzle of the activated carbon dusting device is 5 cm-10 cm.
7. The self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment according to claim 1, wherein in the self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment, a cloth guide roller is arranged below the upper end surface of a receiving net, the distance between the center of the cloth guide roller and the upper end surface of the receiving net is more than 20cm, and a winding roller rotates clockwise.
8. The self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment as claimed in claim 1, wherein a plastic particle vacuum suction machine is adopted as the first propylene suction machine and the second polypropylene suction machine.
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| CN202222297314.5U CN217922546U (en) | 2022-08-31 | 2022-08-31 | Self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment |
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| CN202222297314.5U CN217922546U (en) | 2022-08-31 | 2022-08-31 | Self-bonding activated carbon melt-blown non-woven fabric cloth forming equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116407896A (en) * | 2022-12-30 | 2023-07-11 | 无锡风正科技有限公司 | High-capacity flexible deodorizing filter screen and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116407896A (en) * | 2022-12-30 | 2023-07-11 | 无锡风正科技有限公司 | High-capacity flexible deodorizing filter screen and preparation method thereof |
| CN116407896B (en) * | 2022-12-30 | 2023-12-05 | 无锡风正科技有限公司 | High-capacity flexible deodorizing filter screen and preparation method thereof |
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