CN213955903U - Novel oven of water electret melt-blown fabric drying system - Google Patents
Novel oven of water electret melt-blown fabric drying system Download PDFInfo
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- CN213955903U CN213955903U CN202022335723.0U CN202022335723U CN213955903U CN 213955903 U CN213955903 U CN 213955903U CN 202022335723 U CN202022335723 U CN 202022335723U CN 213955903 U CN213955903 U CN 213955903U
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Abstract
The utility model relates to a water electret melts and spouts cloth drying system's novel oven, for realizing the purpose the utility model discloses a technical scheme be: novel oven of water electret meltblown drying system is provided with import and the export that supplies the meltblown to pass through on the oven, set up the breathing pipe that a plurality of levels were placed in the oven, breathing pipe upper portion is equipped with the incision, the meltblown passes through lie in during the oven the incision top of breathing pipe, the air intake connection of breathing pipe and second air exhauster. The utility model discloses because the effect of second air exhauster makes the inside air current of oven realize high-speed convection, pierces through the melt-blown fabric through hot-blast and takes away moisture, and the in-process that the water on the melt-blown fabric pierces through the melt-blown fabric along with hot-blast rubs with the fibre and produces static, has further improved the adsorption efficiency of melt-blown fabric, and this kind of mode drying efficiency is higher moreover, and heat utilization is also more thorough.
Description
Technical Field
The utility model relates to a novel oven of water electret meltblown fabric drying system belongs to meltblown fabric manufacture equipment technical field.
Background
In the production process of the meltblown fabric, after the meltblown fabric is formed by a meltblown machine, in order to improve the adsorption effect of the meltblown fabric, electret treatment is usually performed on the meltblown fabric, and common electret treatment methods of the meltblown fabric include electrostatic electret, water electret (spunlace electret) and the like. The water electret equipment used in the market at present comprises an unreeling machine 91, a filtering device 92, a water electret device 93, a drying device 94, a winding machine 95 and the like, as shown in fig. 3. The melt-blown fabric is firstly produced by a melt-blowing machine, then water electret and drying treatment is carried out on water electret equipment, but the drying device of the water electret equipment in the current market adopts evaporative heat conduction drying, so that the drying efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the shortcoming of prior art, provide a improve drying efficiency's novel oven of water electret meltblown fabric drying system.
For realizing the purpose the utility model adopts the technical proposal that: novel oven of water electret meltblown drying system is provided with import and export that supplies the meltblown to pass through on the oven, its characterized in that set up the breathing pipe that a plurality of levels were placed in the oven, breathing pipe upper portion is equipped with the incision, the meltblown passes through lie in during the oven the incision top of breathing pipe, the air intake connection of breathing pipe and second air exhauster.
As the optimization of the technical scheme, the air suction pipes are distributed in an upper layer and a lower layer, and a roller group for adjusting the moving direction of the melt-blown fabric is arranged between the two layers of air suction pipes.
As an optimization of the technical scheme, the roller group comprises a first roller and a second roller, the first roller is positioned at one end of the upper layer air suction pipe far away from the outlet of the oven, and the second roller is positioned above one end of the lower layer air suction pipe far away from the inlet of the oven.
As an optimization of the above technical solution, the roller set further includes a third roller, the third roller is located right below the first roller, and the third roller is located above the second roller in the vertical height.
As the optimization of the technical scheme, an inlet roller is arranged at the inlet of the oven, and an outlet roller is arranged at the outlet of the oven.
As the optimization to the technical scheme, an air outlet nozzle is arranged right above the notch of the air suction pipe and is connected with an air outlet of a first exhaust fan which is arranged outside the oven and used for pumping hot air through a vent pipe.
Compared with the prior art, the utility model discloses because the effect of second air exhauster makes the inside air current of oven realize high-speed convection, pierce through the melt-blown fabric through hot-blast and take away moisture, the in-process that the water on the melt-blown fabric pierces through the melt-blown fabric along with hot-blast rubs with the fibre and produces static, has further improved the adsorption efficiency of melt-blown fabric, and this kind of mode drying efficiency is higher moreover, and heat utilization is also more thorough.
Drawings
FIG. 1 is a schematic perspective view of a drying system according to an embodiment of the present invention;
FIG. 2 is a schematic block diagram of an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a conventional water electret device.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description. As shown in fig. 1-2, use the utility model discloses a water electret meltblown fabric drying system, include to the meltblown fabric 3 after the water electret oven 2 that dries and to the winder 4 that the meltblown fabric 3 of drying was collected around rolling up, be provided with on the oven 2 and supply the current import and the export of meltblown fabric 3, drying system still includes the first air exhauster 5 of drawing hot gas from melt-blown machine 1 to oven 2, and the air intake of first air exhauster 5 passes through the breather pipe and is connected with melt-blown machine 1, and the air outlet of first air exhauster 5 passes through the breather pipe and is connected with oven 2.
In this embodiment, the air inlet of the first exhaust fan 5 is connected to the web former 11 in the melt-blowing machine 1 through an air pipe. As the superfine fibers sprayed by the melt-blowing die of the melt-blowing machine 1 are bonded to form melt-blown cloth in the web forming machine 11, a large amount of heat energy needs to be pumped in the forming process, and the air inlet of the first exhaust fan 5 is connected with the web forming machine 11, so that the heat energy to be discharged can be better collected.
In the above technical solution, a plurality of horizontally disposed air suction pipes 21 are disposed in the oven 2, and the cross section of the air suction pipe 21 may be square as shown in fig. 1, circular as shown in fig. 2, or other polygonal shapes. Wherein, the upper part of the air suction pipe 21 is provided with a notch 211, the melt-blown fabric 3 is positioned above the notch 211 of the air suction pipe 21 when passing through the oven 2, and the air suction pipe 21 is connected with the air inlet of the second exhaust fan 6.
When the meltblown fabric 3 passes through the oven 2, the second exhaust fan 6 is opened, hot air in the oven 2 penetrates through the meltblown fabric 3 and enters the air suction pipe 21, and then the meltblown fabric is drawn out of the oven 2 by the second exhaust fan 6. Compared with the steam of prior art evaporating and drying in the melt-blown fabric surface flow, the utility model discloses because the effect of second air exhauster 6 makes 2 inside air currents of oven realize high-speed convection, pierce through melt-blown fabric 3 through hot-blast and take away moisture, the in-process that the water on the melt-blown fabric 3 pierces through melt-blown fabric 3 along with hot-blast rubs with the fibre and produces static, has further improved the adsorption effect of melt-blown fabric 3, and this kind of mode drying efficiency is higher moreover, and heat utilization is also more thorough.
In the above technical scheme, the air suction pipes 21 are distributed in an upper layer and a lower layer, and a roller group for adjusting the moving direction of the melt-blown fabric 3 is arranged between the two layers of air suction pipes. The roller set in this embodiment includes a first roller 71, a second roller 72 and a third roller 73, the first roller 71 is located at one end of the upper layer air suction pipe away from the outlet of the oven 2, the second roller 72 is located above one end of the lower layer air suction pipe away from the inlet of the oven 2, the third roller 73 is located right below the first roller 71, and the third roller 73 is located above the second roller 72 in vertical height. The melt-blown fabric 3 enters from the inlet of the oven 2 and is dried above the cut of the lower-layer air suction pipe, and then is dried above the cut of the upper-layer air suction pipe after the moving direction is adjusted by the second roller 72, the third roller 73 and the first roller 71 in sequence. The double-layer drying further improves the drying efficiency.
In practical applications, the roller sets are not limited to the distribution of the embodiment, and other distribution modes that can adjust the moving direction of the meltblown fabric 3 and move the meltblown fabric 3 over the notches of the upper and lower suction ducts can be adopted. For example, as shown in fig. 1, the inlet of the oven 2 and the third roller 73 move downward, the meltblown fabric 3 enters the oven 2 and then passes through the lower portion of the lower layer air suction pipe, then passes through the upper portion of the lower layer air suction pipe after rotating around the fourth roller 76, and then passes through the upper portion of the upper layer air suction pipe after adjusting the moving direction by the third roller 73 and the first roller 71.
In the above technical solution, the inlet of the oven 2 is provided with an inlet roller 74, and the outlet of the oven 2 is provided with an outlet roller 75. The inlet roller 74 and the second roller 72 cooperate to provide support for the meltblown 3 to ensure that the meltblown 3 moves over the cut of the lower suction duct and the outlet roller 75 and the first roller 71 cooperate to ensure that the meltblown 3 moves over the cut of the upper suction duct.
In the above technical scheme, an air outlet nozzle 22 is arranged right above the cut of the air suction pipe 21, and the air outlet nozzle 22 is connected with the air outlet of the first exhaust fan 5 through a vent pipe. The structure of the air outlet nozzle 22 is similar to that of a shower outlet nozzle in life, and the air outlet nozzle is arranged right above the cut of the air suction pipe 21, so that hot air pumped from the melt-blowing machine 1 penetrates through the melt-blowing cloth 3 immediately, and the heat energy utilization rate is further improved.
In the above technical scheme, the outlet of the oven 2 is further provided with a humidity sensor 23 for controlling the rotation speed of the second exhaust fan 6. And when the humidity sensor 23 detects that the humidity of the melt-blown fabric at the outlet of the oven 2 is unqualified, the rotating speed of the second exhaust fan 6 is automatically adjusted.
Furthermore, the utility model discloses a melt-blown machine 1 is connected with water electret equipment integration, melt-blown mould spun superfine fiber of melt-blown machine 1 after the integration is connected is after web former 11 through bonding shaping melt-blown fabric 3, directly get into water electret equipment, a rolling machine and unreeling machine 91 between melt-blown machine 1 and the water electret equipment have been left out, area has been reduced, the melt-blown fabric that melt-blown machine 1 came out simultaneously directly carries out water injection utmost point and handles, compare with one set of water injection utmost point equipment of independent adoption of prior art, reduce the rolling after the 3 shaping of melt-blown fabric and unreel the action, degree of automation and production efficiency have been improved.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, all should fall into the protection scope of the utility model, the technical scheme that the design of this technical field technical personnel according to the utility model can be obtained through logic analysis, reasoning or limited experiment on prior art's basis, all should fall into.
Claims (6)
1. Novel oven of water electret meltblown fabric drying system is provided with the import and the export that supply meltblown fabric (3) to pass through on oven (2), its characterized in that set up breathing pipe (21) that a plurality of levels were placed in oven (2), breathing pipe (21) upper portion is equipped with incision (211), meltblown fabric (3) pass through be located during oven (2) incision (211) top of breathing pipe (21), breathing pipe (21) and the air intake connection of second air exhauster (6).
2. The novel oven of the water electret meltblown fabric drying system according to claim 1, wherein the air suction ducts (21) are arranged in two layers, one above the other, and a roller set for adjusting the moving direction of the meltblown fabric (3) is arranged between the two air suction ducts.
3. The novel oven of the water electret meltblown fabric drying system according to claim 2, wherein the roller set comprises a first roller (71) and a second roller (72), the first roller (71) is located at one end of the upper layer air suction pipe away from the outlet of the oven (2), and the second roller (72) is located above one end of the lower layer air suction pipe away from the inlet of the oven (2).
4. The novel oven of the water electret meltblown drying system according to claim 3, wherein said set of rollers further comprises a third roller (73), said third roller (73) being located directly below said first roller (71), said third roller (73) being located above said second roller (72) in vertical height.
5. Novel oven of water electret meltblown fabric drying system according to claim 3, characterized in that the inlet of the oven (2) is provided with an inlet roller (74) and the outlet of the oven (2) is provided with an outlet roller (75).
6. The novel oven of the water electret meltblown fabric drying system according to any of the claims 1 to 5, wherein the outlet nozzle (22) is arranged directly above the cut of the air suction pipe (21), and the outlet nozzle (22) is connected to the air outlet of a first exhaust fan (5) for pumping hot air outside the oven (2) through an air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022335723.0U CN213955903U (en) | 2020-10-19 | 2020-10-19 | Novel oven of water electret melt-blown fabric drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022335723.0U CN213955903U (en) | 2020-10-19 | 2020-10-19 | Novel oven of water electret melt-blown fabric drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213955903U true CN213955903U (en) | 2021-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022335723.0U Active CN213955903U (en) | 2020-10-19 | 2020-10-19 | Novel oven of water electret melt-blown fabric drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213955903U (en) |
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2020
- 2020-10-19 CN CN202022335723.0U patent/CN213955903U/en active Active
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