CN214327983U - Cooling device for melt-blown production line - Google Patents
Cooling device for melt-blown production line Download PDFInfo
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- CN214327983U CN214327983U CN202023112898.1U CN202023112898U CN214327983U CN 214327983 U CN214327983 U CN 214327983U CN 202023112898 U CN202023112898 U CN 202023112898U CN 214327983 U CN214327983 U CN 214327983U
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Abstract
The utility model discloses a cooling device for melt-blown production line, which comprises a cloth wind cover, wherein the end surface of the cloth wind cover is n-shaped and is of a hollow structure, the cloth wind cover is buckled outside a melt-blown material transmission mechanism, and melt-blown materials are driven by the transmission mechanism to pass through the cloth wind cover and then are wound on a winding material roller; an air inlet bin is communicated with the side wall of one side of the air distribution cover, an air inlet is arranged on the outer side of the air inlet bin, and the air inlet is communicated with an air outlet of the industrial air cooler through an air pipe; the two sides of the air distribution cover and the inner side wall of the top are uniformly provided with air distribution holes; and a filtering component is arranged at the joint of the air inlet bin and the air distribution cover. The utility model discloses a cloth fan housing cools down to melt the material of spouting, and its air-out is even, the dispersion, can not make melt the material of spouting produce rock, warp, can make melt the material of spouting more even, cool down effectively, solved melt the material of spouting and cause the shaping slow, be unfavorable for the rolling, easily produce adhesion scheduling problem because of the cooling is slower in process of production.
Description
Technical Field
The utility model relates to a melt and spout production facility technical field, concretely relates to cooling device for melt and spout production line.
Background
The melt-blown material has more gaps, fluffy structure and good wrinkle resistance, and the superfine fibers with unique capillary structures can increase the number and the surface area of the fibers per unit area, so that the superfine fibers have good filtering property, shielding property, heat insulation property and oil absorption property, and can be used in the fields of air, liquid filtering materials, isolating materials, absorbing materials, mask materials, heat-insulating materials, oil-absorbing materials, wiping cloth and the like. In the production of meltblown materials, a fine stream of polymer melt extruded from a spinneret orifice is typically drawn by a high velocity stream of heated air, thereby forming microfibers which are collected on a screen or roller and bonded to itself to form a meltblown nonwoven web. The temperature drops slowly in the forming process of the melt-blown material, and particularly when the temperature is high, the melt-blown material which is not completely cooled is not easy to form and can be adhered after being rolled, so that the quality of the melt-blown material is influenced, and therefore a cooling device is needed for effectively cooling the melt-blown material in the forming process.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a wind-force dispersion, stable and even cooling device who is used for melting the production line of wind-force distribution.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the cooling device for the melt-blown production line comprises a wind distribution cover, wherein the wind distribution cover comprises a wind distribution cover, the end face of the wind distribution cover is n-shaped and is of a hollow structure, the wind distribution cover is buckled outside a melt-blown material transmission mechanism, and melt-blown materials pass through the wind distribution cover under the driving of the transmission mechanism and then are wound on a winding roller;
an air inlet bin is communicated with the side wall of one side of the air distribution cover, an air inlet is formed in the outer side of the air inlet bin, and the air inlet is communicated with an air outlet of an industrial air cooler through an air pipe; air distribution holes are uniformly formed in the inner side walls of the two sides and the top of the air distribution cover; and a filtering component is arranged at the joint of the air inlet bin and the air distribution cover.
In the technical scheme, the air distribution cover is buckled in the process from the forming to the rolling of the melt-blown materials, and cold air blown by an industrial air cooler enters a cavity in the air distribution cover through the air pipe and the air inlet bin and is then emitted out of the air distribution holes in the inner side of the air distribution cover to uniformly cool the melt-blown materials. The cold air is diffused by the air distribution holes after passing through the cavity of the air distribution cover, so that the wind power is uniform and dispersed, almost no wind sense exists, the melt-blown material is not blown, the melt-blown material is prevented from being deformed and swayed by wind, and the melt-blown material can be cooled more uniformly and effectively.
Preferably, an air deflector parallel to the filter assembly is arranged in the air inlet bin, and a flow guide gap is formed in the air deflector.
Preferably, the center of the air deflector is used as a boundary line, the guide gap at the upper part of the air deflector is arranged in an upward inclined manner, and the guide gap at the lower part of the air deflector is arranged in a downward inclined manner.
The air deflector plays a primary wind power shunting role, prevents cold wind from blowing towards one side of the wind distribution cover only, causes overlarge wind power of the wind distribution holes at one side of the wind inlet bin, can reduce the wind power of the cold wind entering the wind distribution cover, and is beneficial to uniform wind distribution of the subsequent wind distribution cover.
Preferably, filtering component includes that the joint sets up the installing frame at cloth fan housing and air inlet storehouse kneck be equipped with the HEPA filter screen in the installing frame, filtering component can carry out effective filtration to the air that the air-cooler blew out, and impurity and tiny particle in the detached air guarantee to be used for the cleanliness factor of the air for melting the material cooling of spouting.
Preferably, be equipped with in production facility's frame and be used for the joint the stopper of cloth fan housing can play limiting displacement, avoids cloth fan housing to take place to remove in the course of the work.
The beneficial effects of the utility model reside in that:
the utility model discloses a cloth fan housing cools down to melt the material of spouting, and its air-out is even, the dispersion, can not make melt the material of spouting produce rock, warp, can make melt the material of spouting more even, cool down effectively, solved melt the material of spouting and cause the shaping slow, be unfavorable for the rolling, easily produce adhesion scheduling problem because of the cooling is slower in process of production.
Drawings
FIG. 1 is a schematic structural view of a cooling device for a melt-blowing production line according to the present invention;
FIG. 2 is a schematic structural view of an air inlet bin and an air distribution hood;
FIG. 3 is a schematic view of an air distribution hole at the inner side of the air distribution cover;
reference numbers in the figures: 1, distributing a fan cover, 2, melting and spraying a material, and 3, a transmission mechanism; 4 air inlet bins, 5 air inlets, 6 air pipes and 7 industrial air coolers; 8 air distribution holes; 9 air deflectors, 10 flow guide gaps, 11 mounting frames and 12 HEPA filter screens; 13 a limiting block.
Detailed Description
The following examples are provided only for illustrating the embodiments of the present invention in detail and are not intended to limit the scope of the present invention in any way.
Example 1: a cooling device for a melt-blown production line is disclosed, referring to fig. 1-3, and comprises a fan cover 1, wherein the end surface of the fan cover 1 is n-shaped and is of a hollow structure, the fan cover 1 is buckled outside a melt-blown material transmission mechanism 3, and a melt-blown material 2 passes through the fan cover 1 under the driving of the transmission mechanism 3 and then is wound on a material winding roller; an air inlet bin 4 is communicated with the side wall of one side of the air distribution cover 1, an air inlet 5 is arranged on the outer side of the air inlet bin 4, and the air inlet 5 is communicated with an air outlet of an industrial air cooler 7 through an air pipe 6; the two sides of the wind distribution cover 1 and the inner side wall of the top are uniformly provided with wind distribution holes 8; the air inlet bin 4 is provided with a filtering component at the joint of the air distribution hood 1, the filtering component comprises an installation frame 11 which is clamped and arranged at the joint of the air distribution hood 1 and the air inlet bin 4, and an HEPA filter screen 12 is arranged in the installation frame 11.
An air deflector 9 parallel to the filter component is arranged in the air inlet bin 4, and a flow guide gap 10 is formed in the air deflector 9. The center of the air deflector 9 is used as a boundary line, the guide gap 10 at the upper part is arranged upwards in an inclined way, and the guide gap 10 at the lower part is arranged downwards in an inclined way.
A limiting block 13 for clamping the cloth fan cover 1 is arranged on a frame of the production equipment.
The apparatus elements referred to in the above embodiments are conventional apparatus elements unless otherwise specified.
The utility model discloses a cooling device for melt-blown production line's concrete working method does: cold air generated by an industrial air cooler enters an air inlet bin through an air pipe, firstly, the air deflector is used for carrying out preliminary speed reduction and wind power distribution, the air passes through the filtering assembly after the wind direction is changed and the wind speed is reduced, so that the cold air is filtered, the wind speed can be further reduced by the filtering assembly, the filtered cold air enters a cavity of the air distribution cover and then is diffused through the air distribution holes in the inner wall of the air distribution cover, the air distribution holes can play a role in uniformly distributing the wind and further dispersing the wind power, the wind power is diffused through the air distribution holes for multiple times and is uniform and ultrafine cold air, and arrows in figure 2 indicate the flowing direction of the cold air in the air inlet bin and the air distribution cover. Due to the structural arrangement, blowing and deformation of the melt-blown material caused by large wind power can be avoided, so that the melt-blown material can be cooled more uniformly and more massively when driven by the transmission mechanism through the air distribution cover, and the cooling effect is better. The air inlet bin is detachably connected with the air pipe, when the air distribution hood is used, the air distribution hood is installed on a rack of production equipment, and then the air pipe is connected with the air inlet bin; the filtering component in the air inlet bin can effectively adsorb and filter air so as to ensure the cleanness of cold air and avoid the adverse effect of impurities in the air on melt-blown materials; the filter component is clamped at the joint of the air inlet bin and the air distribution cover by adopting the mounting frame, so that the filter component is convenient to disassemble, assemble and replace.
The embodiments of the present invention have been described in detail with reference to the drawings and examples, but the present invention is not limited to the above embodiments, and can be modified or changed within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (5)
1. A cooling device for a melt-blown production line is characterized by comprising a wind distribution cover, wherein the end face of the wind distribution cover is n-shaped and is of a hollow structure, the wind distribution cover is buckled outside a melt-blown material transmission mechanism, and melt-blown materials pass through the wind distribution cover under the driving of the transmission mechanism and then are wound on a material winding roller;
an air inlet bin is communicated with the side wall of one side of the air distribution cover, an air inlet is formed in the outer side of the air inlet bin, and the air inlet is communicated with an air outlet of an industrial air cooler through an air pipe; air distribution holes are uniformly formed in the inner side walls of the two sides and the top of the air distribution cover; and a filtering component is arranged at the joint of the air inlet bin and the air distribution cover.
2. The cooling device for the melt-blown production line according to claim 1, wherein an air deflector parallel to the filter assembly is arranged in the air inlet bin, and a flow guide gap is formed in the air deflector.
3. The cooling device for a melt-blown production line according to claim 2, wherein the flow guide gap at the upper part is inclined upward and the flow guide gap at the lower part is inclined downward with respect to the center of the air deflector as a boundary.
4. The cooling device for the melt-blown production line according to claim 1, wherein the filtering component comprises an installation frame clamped at the interface of the air distribution hood and the air inlet bin, and an HEPA filter screen is arranged in the installation frame.
5. The cooling device for the melt-blown production line according to claim 1, wherein a limit block for clamping the air distribution cover is arranged on a frame of the production equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023112898.1U CN214327983U (en) | 2020-12-22 | 2020-12-22 | Cooling device for melt-blown production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023112898.1U CN214327983U (en) | 2020-12-22 | 2020-12-22 | Cooling device for melt-blown production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214327983U true CN214327983U (en) | 2021-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023112898.1U Active CN214327983U (en) | 2020-12-22 | 2020-12-22 | Cooling device for melt-blown production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214327983U (en) |
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2020
- 2020-12-22 CN CN202023112898.1U patent/CN214327983U/en active Active
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