CN206986342U - A kind of outer shroud is blown with novel air cylinder base - Google Patents
A kind of outer shroud is blown with novel air cylinder base Download PDFInfo
- Publication number
- CN206986342U CN206986342U CN201720919119.8U CN201720919119U CN206986342U CN 206986342 U CN206986342 U CN 206986342U CN 201720919119 U CN201720919119 U CN 201720919119U CN 206986342 U CN206986342 U CN 206986342U
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- air
- filter screen
- air inlet
- ring
- lower filter
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Abstract
The utility model discloses a kind of outer shroud and blown with novel air cylinder base, including housing, the housing side is provided with air inlet, the case top is provided with ring-type air outlet, for the enclosure interior formed with air channel with air inlet described in UNICOM and the air outlet, the bottom surface in the air channel is the annular chamfer gradually risen on the direction away from the air inlet；Collector ring is provided with the air outlet, the collector ring includes bracing ring, the bracing ring is fixed with upper filter screen and lower filter screen in both sides with pressing plate respectively up and down, and porous plate is additionally provided between the upper filter screen and the lower filter screen, is separated between the porous plate and the lower filter screen by dividing plate.The bottom surface in the utility model air channel is annular chamfer, cooling wind is entered behind air channel by air inlet to be risen along bottom surface water conservancy diversion, farthest it ensure that close to the air-out wind speed of air inlet and remote air inlet, the uniformity of air quantity, simultaneously, it is additionally provided with collector ring, with the upward air-out of circumference is uniform the advantages of, spinning quality can be improved.
Description
Technical field
It the utility model is related to spining technology field, and in particular to a kind of new in the cooling of melt spinning outer-ring ventilation
Type air duct seat.
Background technology
In melt spinning production process, the type of cooling of tow mainly has side-blown air cooling, interior ring wind quenching, outer shroud
Quenching, outer-ring ventilation are cooled down due to its special full-enclosed structure, farthest ensure that the cooler environment of tow.
The core component that outer shroud blows equipment is air duct (flow regulating barrels), and air duct is arranged on air duct seat and used, and air duct seat goes out
Air intake of the wind as air duct, the upward air-out uniformity of its circumference directly influence the upward air-out uniformity of air duct circumference.
Existing air duct seat is often appeared in melt spinning production process close to air duct seat air inlet air-out wind speed, wind
Measure larger, and away from the air-out wind speed of air inlet, the phenomenon of air quantity very little, directly result in air duct air-out in a circumferential direction
It is irregular, seriously constrain the Quality advance of tow.
Utility model content
The purpose of this utility model is that providing a kind of outer shroud blows with novel air cylinder base.
To realize above-mentioned purpose of utility model, the utility model adopts the following technical scheme that：
A kind of outer shroud blows is provided with air inlet with novel air cylinder base, including housing, the housing side, and the case top is set
There is ring-type air outlet, the enclosure interior is formed with air channel with air inlet described in UNICOM and the air outlet, the bottom in the air channel
Face is the annular chamfer gradually risen on the direction away from the air inlet；
Collector ring is provided with the air outlet, the collector ring includes bracing ring, and the bracing ring is used both sides respectively up and down
Pressing plate is fixed with upper filter screen and lower filter screen, is additionally provided with porous plate between the upper filter screen and the lower filter screen, the porous plate and
Separated between the lower filter screen by dividing plate.
As the further improved technical scheme of the utility model, the lower filter screen is institute made by 120 mesh stainless (steel) wires
State that porous plate is percent opening 50% and aperture is made by 2mm expanded metal lath.
As the further improved technical scheme of the utility model, the housing is as made by aluminium alloy.
It is of the present utility model to have technical effect that relative to prior art：
The bottom surface in the utility model air channel is annular chamfer, and cooling wind is entered behind air channel along the water conservancy diversion of bottom surface by air inlet
Rise, farthest ensure that close to the air-out wind speed of air inlet and remote air inlet, the uniformity of air quantity, meanwhile, also
Provided with collector ring, have the upward air-out of circumference is uniform the advantages of, spinning quality can be improved.
Brief description of the drawings
Fig. 1 is the use state diagram that a kind of outer shroud blows with novel air cylinder base in the utility model embodiment；
Fig. 2 is the partial enlargement structural representation at collector ring.
Embodiment
The utility model is described in detail below with reference to embodiment shown in the drawings.But these embodiment party
Formula is not intended to limit the utility model, structure that one of ordinary skill in the art is made according to these embodiments, method or
Conversion functionally is all contained in the scope of protection of the utility model.
A kind of embodiment of the present utility model presented below：
Fig. 1 to 2 is referred to, a kind of outer shroud blows is provided with air inlet with novel air cylinder base, including housing 1, the side of housing 1
2, the top of housing 1 is provided with ring-type air outlet 3, and the housing 1 has been internally formed air channel 4 with air inlet described in UNICOM 2 and institute
Air outlet 3 is stated, the bottom surface 5 in the air channel 4 is the annular chamfer gradually risen on the direction away from the air inlet 2；
Collector ring 6 is provided with the air outlet 3, the collector ring 6 includes bracing ring 61, bracing ring both sides about 61
Upper filter screen 62 and lower filter screen 63 are fixed with pressing plate 66 respectively, is additionally provided between the upper filter screen 62 and the lower filter screen 63 porous
Plate 64, separated between the porous plate 64 and the lower filter screen 63 by dividing plate 65.
It should be noted that in melt spinning production process, melt is sprayed into being cooled in air duct 8 by spinneret 7
Tow 9.Air duct 8 is arranged on air duct seat.Arrow show cooling airflow and moves direction in Fig. 1.
The bottom surface 5 in air channel 4 is loop-like bevel-faced form, highly relatively low at the air inlet 2 (from top air outlet 3 compared with
Far), away from height higher (nearer from top air outlet 3) at air inlet 2, can farthest ensure the circumference of air outlet 3 to
On air-out wind speed, the uniformity of air quantity.
Pressing plate 66, dividing plate 65, bracing ring 61 form by inner ring and outer ring, and lower filter screen 63, upper filter screen 62, porous plate 64 are equal
For ring-type.
The effect of lower filter screen 63 is, balance, voltage stabilizing and equally distributed work are played to the cooling wind entered in collector ring 6
With.
The effect of porous plate 64 is, cooling wind thread is suitable, enables cooling air-flow vertical uniform by upper filter screen 62
Into the blowing of air duct 8 face.
Further, the lower filter screen 63 be 120 mesh stainless (steel) wires made by, the porous plate 64 be percent opening 50% and
Aperture is made by 2mm expanded metal lath.
Further, the housing 1 is as made by aluminium alloy.Purpose using aluminium alloy manufacture housing 1 is, makes housing
1 is more attractive in appearance and weight is lighter.
It is of the present utility model to have technical effect that relative to prior art：
The bottom surface 5 in the utility model air channel 4 is annular chamfer, and cooling wind is entered behind air channel 4 by air inlet 2 leads along bottom surface 5
Stream rises, and farthest ensure that at the air inlet 2 and away from the air-out wind speed at air inlet 2, the uniformity of air quantity, together
When, collector ring 6 is additionally provided with, has the upward air-out of circumference is uniform the advantages of, spinning quality can be improved.
Finally it should be noted that：Embodiment of above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to aforementioned embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing each embodiment, or special to which part technology
Sign carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from each reality of the utility model
Apply the spirit and scope of mode technical scheme.
Claims (3)
1. a kind of outer shroud blows is provided with air inlet with novel air cylinder base, including housing, the housing side, the case top is provided with
Ring-type air outlet, the enclosure interior is formed with air channel with air inlet described in UNICOM and the air outlet, it is characterised in that described
The bottom surface in air channel is the annular chamfer gradually risen on the direction away from the air inlet；
Collector ring is provided with the air outlet, the collector ring includes bracing ring, and the bracing ring uses pressing plate in both sides respectively up and down
Upper filter screen and lower filter screen are fixed with, is additionally provided with porous plate between the upper filter screen and the lower filter screen, the porous plate and described
Separated between lower filter screen by dividing plate.
2. a kind of outer shroud according to claim 1 is blown with novel air cylinder base, it is characterised in that the lower filter screen is 120 mesh
Made by stainless (steel) wire, the porous plate is percent opening 50% and aperture is made by 2mm expanded metal lath.
3. a kind of outer shroud according to claim 1 is blown with novel air cylinder base, it is characterised in that the housing is by aluminium alloy institute
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919119.8U CN206986342U (en) | 2017-07-27 | 2017-07-27 | A kind of outer shroud is blown with novel air cylinder base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919119.8U CN206986342U (en) | 2017-07-27 | 2017-07-27 | A kind of outer shroud is blown with novel air cylinder base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206986342U true CN206986342U (en) | 2018-02-09 |
Family
ID=61415433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720919119.8U Active CN206986342U (en) | 2017-07-27 | 2017-07-27 | A kind of outer shroud is blown with novel air cylinder base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206986342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114206157A (en) * | 2021-06-18 | 2022-03-18 | 深圳汝原科技有限公司 | Drying apparatus |
-
2017
- 2017-07-27 CN CN201720919119.8U patent/CN206986342U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114206157A (en) * | 2021-06-18 | 2022-03-18 | 深圳汝原科技有限公司 | Drying apparatus |
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