CN202830263U - Spun-boned cross air blow voltage regulating device - Google Patents
Spun-boned cross air blow voltage regulating device Download PDFInfo
- Publication number
- CN202830263U CN202830263U CN 201220397966 CN201220397966U CN202830263U CN 202830263 U CN202830263 U CN 202830263U CN 201220397966 CN201220397966 CN 201220397966 CN 201220397966 U CN201220397966 U CN 201220397966U CN 202830263 U CN202830263 U CN 202830263U
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- air
- cross
- spunbond
- stable
- lateral blowing
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a spun-bonded cross air blow voltage regulating device comprising a hollow box body which is disposed between an air conditioning unit and a cross air blow device. A cross section of the box body is intercepted by a filter unit so as to slit the box body into a buffer cavity and a regulator chamber. The buffer cavity is provided with an air inlet, and the regulator chamber is provided with an air outlet, wherein the air inlet is capable of accepting processed cooling air of the air conditioning unit, and the air outlet is capable of sending the processed cooling air to the cross air blow device. With the filter unit installed in the box body of the voltage regulating device, the processed cooling air from a cross air blow main channel can be averagely distributed to two cross air blow windows of the cross air blow device of spinning system under stable pressure, thereby easing airflow reflux and fluctuation formed by the blocking of an air outlet mesh due to long time use of the cross air blow windows to some extent, and guaranteeing the pressure of the cooling air which enters the two cross air blow windows of the spinning system more uniform and the flow more symmetrical.
Description
Technical field
The utility model relates to the anti-cloth production technology art of spunbond nothing, refers in particular to a kind of spunbond lateral blowing stable-pressure device.
Background technology
The manufacturing of spun-bonded non-woven fabrics is substantially: high polymer is by the screw extruder melting, by forming the continuous filament yarn of viscous state behind the spinneret orifice, the continuous filament yarn of these viscous states forms later on solid-state continuous filament yarn through the drawing-off cooling, and be laid to net, then reinforce into nonwoven process or the product of cloth through methods such as acupuncture, chemical adhesion, waterpower acupuncture, hot rolling or hot blast adhesions.In spinning process, when pushing the melt thread process spinning manifold that forms from spinneret orifice, be clamped in by the convection current cooling air of both sides quenching air window and make stretch exercise on the airflow direction, the typing that in drafting process, is cooled simultaneously, formation has the continuous filament yarn of certain brute force and percentage elongation.In the key link of this spinning process, how to guarantee to carry the cooling air pressure of coming even from the both sides quenching air window, convectional stability will directly have influence on the uniformity of product.
Industry is roughly installed porous plate in the quenching air window the inside in two tributaries at present, to obtain the effect of voltage stabilizing, the air strainer is installed in the porch of air-conditioning unit is simultaneously filtered clean to guarantee the cooling air that is transported to spinning system.Although the porous plate of installing in the quenching air window the inside in two tributaries can reach the effect of voltage stabilizing, be difficult to guarantee that the blast in the quenching air window of both sides evenly equates.And the porch of air-conditioning unit installation air strainer also is difficult to guarantee long-time good filter effect.Because the production of spun-bonded non-woven fabrics generally all is not shut down continuous production in 1-2 month; growth along with service time; the air strainer of air-conditioning unit generally is difficult to filter out fully airborne dust particle; the dust particle that is not filtered enters into quenching air window and will be deposited in gradually on the wire netting of air outlet; thereby affect the uniformity of air-out; to the local generation of fiber shake effect, finally affect the effect of drawing of fiber and even lapping.
The utility model content
In view of this, the utility model is for the disappearance of prior art existence, its main purpose provides a kind of spunbond lateral blowing stable-pressure device, it makes, and the cooling air that blows on spinning system two quenching air windows is more even, convection current is more stable, and have the advantage of secondary filter technique cooling air, thereby overcome the deficiencies in the prior art.
For achieving the above object, the utility model adopts following technical scheme:
A kind of spunbond lateral blowing stable-pressure device, comprise the hollow box body that is arranged between air-conditioning unit and the cross air blowing device, interception has a filter and the cavity in the casing divided is cut to cushion chamber and pressure stabilizing cavity on the cross section in this casing, this cushion chamber has the air inlet that can accept the technique cooling air of air-conditioning unit, and this pressure stabilizing cavity has an air outlet that the technique cooling air can be passed out to cross air blowing device.
Preferably, described filter is the board plug type structure.
Preferably, described filter is filter bag.
Preferably, described filter interception is on the middle cross section of casing.
Preferably, described casing is square box.
Preferably, described cross air blowing device comprises the first quenching air window, the second quenching air window and is communicated with first, second quenching air window and the lateral blowing trunk line of pressure stabilizing cavity air outlet that this lateral blowing trunk line and first, second quenching air window enclose to form and carry out the space that spinning is produced.
Preferably, described first, second quenching air window is parallel to each other and mutually over against the spacing setting.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, as shown from the above technical solution, it mainly is in the casing of stable-pressure device filter to be set, can be under pressure more stably the technique cooling air average mark of lateral blowing trunk line be flow on two quenching air windows of spinning system cross air blowing device, can alleviate to a certain extent simultaneously owing to quenching air window is long-time uses the airflow reflux that causes the Air outlet net obstruction to form to fluctuate, thereby the cooling air pressure of two quenching air windows that guarantees to enter spinning system is more even, and flow is more symmetrical.
In addition, because the filter ingehious design in the stable-pressure device becomes the structure of filter bag of board plug type, not only can play the effect of secondary filter, and can not shut down replacing in operation, the cleaning filter is simpler and easy.
For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the use view of the embodiment of the utility model.
The accompanying drawing identifier declaration:
10, stable-pressure device 11, casing
111, cushion chamber 112, pressure stabilizing cavity
113, air inlet 114, air outlet
12, filter 20, air-conditioning unit
30, cross air blowing device 31, lateral blowing trunk line
32, the first quenching air window 33, the second quenching air window
34, space.
The specific embodiment
Please refer to shown in Figure 1ly, it has demonstrated the concrete structure of the preferred embodiment of the utility model, and this spunbond lateral blowing stable-pressure device 10(is hereinafter to be referred as stable-pressure device) be arranged on cross air blowing device 30 the place aheads of spinning system air-conditioning unit 20 rears, spinning system.This stable-pressure device 10 includes a casing 11 and the filter 12 that is arranged in the casing 11.
Wherein, this casing 11 is the hollow structure of cuboid or square, and described filter 12 is the filter bag of board plug type, and it blocks on the cross section in the middle of the casing 11, the inner chamber of casing 11 is divided be cut to cushion chamber 111 and pressure stabilizing cavity 112.This cushion chamber 111 is provided with air inlet 113, and this pressure stabilizing cavity 112 is provided with air outlet 114.
Described cross air blowing device 30 comprises the first quenching air window 32, the second quenching air window 33 and is communicated with first, second quenching air window 32,33 and the lateral blowing trunk line 31 of pressure stabilizing cavity 112 air outlets 114, this first, second quenching air window 32,33 parallel to each other and mutually over against the spacing setting, this lateral blowing trunk line 31 encloses to form with first, second quenching air window 32,33 and carries out the space 34 that spinning is produced.
During work, this air inlet 113 receives air-conditioning unit 20 and blows over next technique cooling air, this air outlet 114 connects two quenching air windows 32 by lateral blowing trunk line 31, technique cooling air average mark is flow on first, second quenching air window 32,33 of spinning system cross air blowing device 30.
Principle of the present utility model is as follows: the 20 pairs of air of air-conditioning unit that are arranged on stable-pressure device 10 front sides once filter, carry the technique cooling air of coming at first to enter the cushion chamber 111 of stable-pressure device 10 from air-conditioning unit 20, carry out after the secondary filter through filter 12, enter pressure stabilizing cavity 112, be diverted on two quenching air windows 32 through lateral blowing trunk line 31 again.
In sum, design focal point of the present utility model is, it mainly is in the casing 11 of stable-pressure device 10 filter 12 to be set, can be under pressure more stably the technique cooling air average mark of lateral blowing trunk line 31 be flow on two quenching air windows 32 of spinning system cross air blowing device 30, can alleviate to a certain extent simultaneously owing to the quenching air window 32 long-time airflow reflux that cause the Air outlet net obstruction to form of using fluctuate, thereby the cooling air pressure of two quenching air windows 32 that guarantees to enter spinning system is more even, and flow is more symmetrical.
In addition, because filter 12 ingehious designs in the stable-pressure device 10 become the structure of filter bag of board plug type, not only can play the effect of secondary filter, and can not shut down replacing in operation, cleaning filter 12 is simpler and easy.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.
Claims (7)
1. spunbond lateral blowing stable-pressure device, it is characterized in that: comprise the hollow box body that is arranged between air-conditioning unit and the cross air blowing device, interception has a filter and the cavity in the casing divided is cut to cushion chamber and pressure stabilizing cavity on the cross section in this casing, this cushion chamber has the air inlet that can accept the technique cooling air of air-conditioning unit, and this pressure stabilizing cavity has an air outlet that the technique cooling air can be passed out to cross air blowing device.
2. spunbond lateral blowing stable-pressure device according to claim 1, it is characterized in that: described filter is the board plug type structure.
3. spunbond lateral blowing stable-pressure device according to claim 1 and 2, it is characterized in that: described filter is filter bag.
4. spunbond lateral blowing stable-pressure device according to claim 3 is characterized in that: described filter interception is on the middle cross section of casing.
5. spunbond lateral blowing stable-pressure device according to claim 1, it is characterized in that: described casing is square box.
6. spunbond lateral blowing stable-pressure device according to claim 1, it is characterized in that: described cross air blowing device comprises the first quenching air window, the second quenching air window and is communicated with first, second quenching air window and the lateral blowing trunk line of pressure stabilizing cavity air outlet that this lateral blowing trunk line and first, second quenching air window enclose to form and carry out the space that spinning is produced.
7. spunbond lateral blowing stable-pressure device according to claim 6 is characterized in that: described first, second quenching air window is parallel to each other and mutually over against the spacing setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397966 CN202830263U (en) | 2012-08-11 | 2012-08-11 | Spun-boned cross air blow voltage regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220397966 CN202830263U (en) | 2012-08-11 | 2012-08-11 | Spun-boned cross air blow voltage regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202830263U true CN202830263U (en) | 2013-03-27 |
Family
ID=47942016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220397966 Expired - Lifetime CN202830263U (en) | 2012-08-11 | 2012-08-11 | Spun-boned cross air blow voltage regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202830263U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526312A (en) * | 2013-10-18 | 2014-01-22 | 王振海 | Air supplying device used for cooling synthetic tows |
| CN104911730A (en) * | 2015-05-27 | 2015-09-16 | 浙江金汇特材料有限公司 | Fine denier polyester industrial yarn and multi-spinneret processing apparatus thereof |
| CN104911729A (en) * | 2015-05-27 | 2015-09-16 | 浙江金汇特材料有限公司 | Heavy denier polyester industrial yarn and processing apparatus thereof |
| CN110541241A (en) * | 2018-05-28 | 2019-12-06 | 赖芬豪泽机械工厂有限及两合有限公司 | Apparatus and method for making spunbond nonwoven fabrics from continuous filaments |
-
2012
- 2012-08-11 CN CN 201220397966 patent/CN202830263U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526312A (en) * | 2013-10-18 | 2014-01-22 | 王振海 | Air supplying device used for cooling synthetic tows |
| CN103526312B (en) * | 2013-10-18 | 2017-12-01 | 王振海 | For synthesizing the air-supply arrangement of tow cooling |
| CN104911730A (en) * | 2015-05-27 | 2015-09-16 | 浙江金汇特材料有限公司 | Fine denier polyester industrial yarn and multi-spinneret processing apparatus thereof |
| CN104911729A (en) * | 2015-05-27 | 2015-09-16 | 浙江金汇特材料有限公司 | Heavy denier polyester industrial yarn and processing apparatus thereof |
| CN110541241A (en) * | 2018-05-28 | 2019-12-06 | 赖芬豪泽机械工厂有限及两合有限公司 | Apparatus and method for making spunbond nonwoven fabrics from continuous filaments |
| CN110541241B (en) * | 2018-05-28 | 2022-01-28 | 莱芬豪舍有限责任两合公司机器制造厂 | Apparatus and method for making spunbond nonwoven fabrics from continuous filaments |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |