CN102134759A - Circular blow cooling device for producing industrial polyester filaments - Google Patents
Circular blow cooling device for producing industrial polyester filaments Download PDFInfo
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- CN102134759A CN102134759A CN 201110122733 CN201110122733A CN102134759A CN 102134759 A CN102134759 A CN 102134759A CN 201110122733 CN201110122733 CN 201110122733 CN 201110122733 A CN201110122733 A CN 201110122733A CN 102134759 A CN102134759 A CN 102134759A
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Abstract
The invention relates to a circular blow cooling device for producing industrial polyester filaments, which comprises a fresh air duct, an air supply duct, an air return duct and an air supply chamber, wherein the upper end of the air supply chamber is provided with an air pressure chamber, and the top end of the air pressure chamber is provided with a spinning beam; the fresh air duct and the air supply duct are connected, the top of the air supply duct is connected with one side of the air supply chamber through a pipeline, the other side of the air supply chamber is provided with an air return chamber, the air return chamber is communicated with the air return duct through a pipeline, and the air return duct is connected with the bottom end of the air supply duct. The circular blow cooling device is characterized in that a first circular porous guide plate is arranged in the air supply chamber, through holes are arranged in the first porous guide plate and communicated with the cavity of the air pressure chamber; a plurality of filter screens are arranged in the cavity of the air pressure chamber, a second porous guide plate is arranged in the cavities of the filter screens, and the second porous guide plate surrounds the formed space to form a filament chamber. The circular blow cooling device not only can ensure the uniformity of air supply in the circumferential direction and the filter element length direction, but also can be reused after being polluted and cleaned by ultrasonic clean water.
Description
Technical field
The present invention relates to a kind of cooling device, especially a kind of ring blast-cold radiator cooler of producing polyester industrial fiber belongs to the Weaving device field.
Background technology
Low (HMLS) polyester industrial fiber that shrinks of high-modulus is most important industry one of fiber, and the field is widely used.With the cord fabric of HMLS polyester industrial fiber processing, the premium properties with high-modulus, high-fatigue strength and DIMENSIONAL STABILITY, low thermal shrinkage is particularly useful for doing radial.In addition, this kind polyester industrial fiber also has certain application in conveyer belt, driving belt and geotextile.At present, in the spinning process of HMLS polyester industrial fiber, the melt thread of extruding from spinnerets needs to blow the high temperature service cooling curing by ring.At present, domestic use ring blows the high temperature type of cooling, and the ring blowing device is blown filter core and formed by ring blowing plenum chamber, ring.
This ring blowing high temperature cooling device filter core has following shortcoming: the material that (1) filter core uses is a paper manufacturing, though micropore is evenly distributed, and the aperture is identical, the wind speed that wind blows out through filter core when just beginning is uniformly basically, because wind-warm syndrome height in the ring blowing device, after use a period of time, filter core is contaminated, micropore in the filter core is blocked, and windage increases, and wind speed does not reach this requirement uniformly.Material is made of paper simultaneously, can not reuse.(2) if the material that filter core uses is the copper sintering metal, though can reuse, it is big to add the man-hour technical difficulty, cost an arm and a leg, micropore distributes and easily goes out difference, cleans difficulty, influence blowing uniformity, influence the cooling effect of strand, cause the back road effect of strand poor.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of ring blast-cold radiator cooler of producing polyester industrial fiber is provided, can guarantee the uniformity of circumferencial direction, the air-out of filter core length direction, can after contaminated, clean the back repeated use again through the ultrasonic wave clear water.
According to technical scheme provided by the invention, the ring blast-cold radiator cooler of described production polyester industrial fiber comprises new wind air channel, supply air duct, return airway and plenum chamber, and the plenum chamber upper end is provided with the blast chamber, is provided with spinning manifold on the top of blast chamber; Described new wind air channel is connected with supply air duct, the top of described supply air duct is connected by the side of pipeline with the plenum chamber of annular, the opposite side of plenum chamber is provided with return air chamber, and return air chamber is communicated with return airway by pipeline, and return airway links to each other with the bottom of supply air duct; Feature is: be provided with first perforated baffle of annular in described plenum chamber, first perforated baffle is provided with through hole, and described through hole is communicated with the inner chamber of blast chamber; Described blast is provided with multistorey strainer mesh in the indoor chamber, is provided with second perforated baffle in the inner chamber of filter screen, and second perforated baffle surrounds the space that forms and forms cabinet.
Described supply air duct is provided with roughing efficiency air filter, heater, humidification spray equipment, baffle device for water and medium effeciency filter from top to bottom successively, is provided with breeze fan on supply air duct; Wind passage mouth place at the return airway that is connected with described return air chamber is provided with the air draught blower fan.
Lower end edge circumferencial direction at described cabinet is provided with porous plate, and described porous plate is provided with some apertures.
The bottom of described spinning manifold is the slow cooling plate, and the long filament in the spinning manifold can pass the slow cooling plate and be suspended in the cabinet.
Described filter screen upper and lower side is respectively equipped with flange, is provided with many connecting rods between the flange at two ends about the described filter screen.
Wind passage mouth place at the supply air duct that is connected with described plenum chamber is provided with blast regulator.
On the new wind air channel of the junction of described new wind air channel and supply air duct, be provided with new wind air door; On the return airway of described return airway and new junction, wind air channel, be provided with the return air air door.
Be provided with spinning shaft below described cabinet, be provided with the tow device in spinning shaft, described tow device is a thread guide.
Described humidification spray equipment is a shower; Described baffle device for water is a plurality of water fenders that are crisscross arranged in supply air duct (9).
Described multistorey strainer mesh adopts stainless steel to make.
The present invention can guarantee the uniformity of circumferencial direction, the air-out of filter core length direction, can after contaminated, clean the back repeated use again through the ultrasonic wave clear water, simultaneously cheap, windage is easy to control, and the ring blast-cold of raising high modulus low shrinkage polyester industrial silk is the cooling device filter core of the one-step method production high modulus low shrinkage polyester industrial silk of effect but.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The invention will be further described below in conjunction with concrete accompanying drawing.
As shown in the figure: the ring blast-cold radiator cooler of producing polyester industrial fiber comprises new wind air channel 1, new wind air door 2, roughing efficiency air filter 3, heater 4, humidification spray equipment 5, baffle device for water 6, breeze fan 7, medium effeciency filter 8, supply air duct 9, blast regulator 10, plenum chamber 11, first perforated baffle 12, blast chamber 13, connecting rod 14, multistorey strainer mesh 15, second perforated baffle 16, flange 17, slow cooling plate 18, spinning manifold 19, long filament 20, cabinet 21, porous plate 22, return air chamber 23, air draught blower fan 24, return airway 25, tow device 26, spinning shaft 27, return air air door 28 etc.
The new wind of the present invention air channel 1, supply air duct 9, return airway 25 and plenum chamber 11, plenum chamber 11 upper ends are provided with blast chamber 13, are provided with spinning manifold 19 on the top of blast chamber 13; Described new wind air channel 1 is connected with supply air duct 9, the top of described supply air duct 9 is connected by the side of pipeline with the plenum chamber 11 of annular, the opposite side of described plenum chamber 11 is provided with return air chamber 23, return air chamber 23 is communicated with return airway 25 by pipeline, and return airway 25 links to each other with the bottom of supply air duct 9; First perforated baffle, 12, the first perforated baffles 12 that are provided with annular in plenum chamber 11 are provided with through hole, and described through hole is communicated with the inner chamber of blast chamber 13; Be provided with multistorey strainer mesh 15 in 13 inner chambers of described blast chamber, in the inner chamber of filter screen 15, be provided with second perforated baffle, 16, the second perforated baffles 16 and surround the space formation cabinet 21 that forms;
Described supply air duct 9 is provided with roughing efficiency air filter 3, heater 4, humidification spray equipment 5, baffle device for water 6 and medium effeciency filter 8 from top to bottom successively, is provided with breeze fan 7 on supply air duct 9;
Wind passage mouth place at the return airway 25 that is connected with described return air chamber 23 is provided with air draught blower fan 24;
Lower end edge circumferencial direction at cabinet 21 is provided with porous plate 22, and described porous plate 22 is provided with some apertures;
The bottom of described spinning manifold 19 is a slow cooling plate 18, and the long filament 20 in the spinning manifold 19 can pass slow cooling plate 18 and be suspended in the cabinet 21;
Filter screen 15 upper and lower sides are respectively equipped with flange 17, are provided with many connecting rods 14 between the flange 17 at described filter screen two ends about in the of 15;
Wind passage mouth place at the supply air duct 9 that is connected with plenum chamber 11 is provided with blast regulator 10;
On the new wind air channel 1 of new wind air channel 1 and the junction of supply air duct 9, be provided with new wind air door 2;
On the return airway 25 of return airway 25 and new 1 junction, wind air channel, be provided with return air air door 28;
Below cabinet 21, be provided with spinning shaft 27, in spinning shaft 27, be provided with the tow device 26 of being convenient to reduce long filament 20 swings, make long filament 20 gas that can not be cooled blow out the generation transversely deforming;
Described humidification spray equipment 5 is a shower;
Described baffle device for water 6 is for being a plurality of water fenders that are crisscross arranged in supply air duct 9;
Described tow device 26 is a thread guide;
Described plenum chamber 11 upper part diameter are less than the diameter of bottom;
Described multistorey strainer mesh 15 adopts stainless steel to make.
The course of work of the present invention is: the gas that enters from new wind air channel 1 is after roughing efficiency air filter 3 filters, continuously through heater 4, become the gas of uniform temperature behind humidification spray equipment 5 and the baffle device for water 6, this high-temperature gas is upwards blown out through behind the medium effeciency filter 8 by breeze fan 7 and enters in the annular air supply chamber 11, enter annular first perforated baffle 12 that is provided with in the plenum chamber 11, offer many through holes that high-temperature gas passes through of being convenient on first perforated baffle 12, the high-temperature gas via through holes enters the blast chamber 13 of quench device, passes stainless steel multilayer filter screen 15 closely; Because plenum chamber 11 is positive taper, the bottom is big and the top is less, so the speed that high-temperature gas is blown in the multistorey strainer mesh layer 15 is the same, then by second perforated baffle 16, because long filament 20 is pulled out from spinning manifold 19 and is passed slow cooling plate 18 and be suspended in the cabinet 21, in high-speed stretch, evenly cooled off, promptly the high-temperature gas that blows out in second perforated baffle evenly cools off long filament 20, make from the slow cooling of long filament 20 under the higher situation of temperature in the spinning manifold 19 like this, make that the drawing effect of long filament 20 is good.Humidification spray equipment 5 mainly decides its method of operation according to humidity, degree of heat and the return air amount of environment.
Return airway 23 is connected to form the loop with supply air duct 9, air-flow behind the high temperature cooling long filament can enter in the supply air duct 9 once more, heater 4, humidification spray equipment 5, baffle device for water 6 recycles, because the air-flow behind the high temperature cooling long filament was purified by the roughing efficiency air filter 3 of front operation and medium effeciency filter 8, high temperature cools off the recycle of the air-flow behind the long filament, can effectively prolong the service life of roughing efficiency air filter 3 and medium effeciency filter 8.
As shown in Figure 1, the cooling device of production polyester industrial fiber of the present invention communicates with the intersection that is set with the new wind air channel 1 of new wind air door 2 with the return airway 25 that is set with return air air door 28 at supply air duct 9 left ends, return air enters supply air duct 9 through return air air door 28 from return airway 25, new wind enters supply air duct 9 through new wind air door 2 from new wind air channel 1, return air and new wind cross and mix and move upward along supply air duct 9, mixing wind filters through roughing efficiency air filter 3 earlier, through humidification spray equipment 5 humidifications, behind baffle device for water 6 drainages again through breeze fan 7, heater via 4 is heated, mixing air sent into medium effeciency filter 8 filters after lateral blowing blast regulator 10, flow passage entry on the top, air channel that is provided with ring blowing blast regulator 10 is provided with perforated baffle 12, be provided with vertical ring at the runner exit place and blow multilayer stainless steel filtering net assembly, the net-filter assembly inboard is provided with the perforated baffle of an annular, the top is provided with the slow cooling plate 18 that can pass tow, the bottom is provided with and is attached thereto logical slinning cabinet 26, and the opposite of air door is provided with return air chamber 21.Make return air temperature very high owing to produce a large amount of heats in the spinning process, we can temperature new by regulating, that the return air air quantity goes to control air-supply.
In sum, the present invention compares with existing other ring blowing device, and the filter core that has used the stainless steel multilayer filter screen to make has reduced operating cost and investment, can repeat reuse.Control wind-warm syndrome about 65 degrees centigrade in the ring blowing, humidity all reaches even is better than the performance indications of the high modulus low shrinkage polyester industrial silk that domestic and international company produces with every performance indications of the high modulus low shrinkage polyester industrial silk of spinning equipment production of the present invention about 75%.
Claims (10)
1. ring blast-cold radiator cooler of producing polyester industrial fiber, comprise new wind air channel (1), supply air duct (9), return airway (25) and plenum chamber (11), plenum chamber (11) upper end is provided with blast chamber (13), is provided with spinning manifold (19) on the top of blast chamber (13); Described new wind air channel (1) is connected with supply air duct (9), the top of described supply air duct (9) is connected by the side of pipeline with the plenum chamber (11) of annular, the opposite side of plenum chamber (11) is provided with return air chamber (23), return air chamber (23) is communicated with return airway (25) by pipeline, and return airway (25) links to each other with the bottom of supply air duct (9); It is characterized in that: be provided with first perforated baffle (12) of annular in described plenum chamber (11), first perforated baffle (12) is provided with through hole, and described through hole is communicated with the inner chamber of blast chamber (13); Be provided with multistorey strainer mesh (15) in the inner chamber of described blast chamber (13), be provided with second perforated baffle (16) in the inner chamber of filter screen (15), second perforated baffle (16) surrounds the space that forms and forms cabinet (21).
2. the ring blast-cold radiator cooler of production polyester industrial fiber as claimed in claim 1, it is characterized in that: described supply air duct (9) is provided with roughing efficiency air filter (3), heater (4), humidification spray equipment (5), baffle device for water (6) and medium effeciency filter (8) from top to bottom successively, is provided with breeze fan (7) on supply air duct (9); Wind passage mouth place at the return airway (25) that is connected with described return air chamber (23) is provided with air draught blower fan (24).
3. the ring blast-cold radiator cooler of production polyester industrial fiber as claimed in claim 1 is characterized in that: the lower end edge circumferencial direction at described cabinet (21) is provided with porous plate (22), and described porous plate (22) is provided with some apertures.
4. the ring blast-cold radiator cooler of production polyester industrial fiber as claimed in claim 1, it is characterized in that: the bottom of described spinning manifold (19) is slow cooling plate (18), and the long filament (20) in the spinning manifold (19) can pass slow cooling plate (18) and be suspended in the cabinet (21).
5. the ring blast-cold radiator cooler of production polyester industrial fiber as claimed in claim 1 is characterized in that: described filter screen (15) upper and lower side is respectively equipped with flange (17), and described filter screen (15) is provided with many connecting rods (14) up and down between the flange at two ends (17).
6. the ring blast-cold radiator cooler of production polyester industrial fiber as claimed in claim 1 is characterized in that: the wind passage mouth place at the supply air duct (9) that is connected with described plenum chamber (11) is provided with blast regulator (10).
7. the ring blast-cold radiator cooler of production polyester industrial fiber as claimed in claim 1 is characterized in that: be provided with new wind air door (2) on the new wind air channel (1) of the junction of described new wind air channel (1) and supply air duct (9); On the return airway (25) of described return airway (25) and new junction, wind air channel (1), be provided with return air air door (28).
8. the ring blast-cold radiator cooler of production polyester industrial fiber as claimed in claim 1, it is characterized in that: be provided with spinning shaft (27) in described cabinet (21) below, be provided with tow device (26) in spinning shaft (27), described tow device (26) is a thread guide.
9. the ring blast-cold radiator cooler of production polyester industrial fiber as claimed in claim 1 is characterized in that: described humidification spray equipment (5) is a shower; Described baffle device for water (6) is a plurality of water fenders that are crisscross arranged in supply air duct (9).
10. the ring blast-cold radiator cooler of production polyester industrial fiber as claimed in claim 1 is characterized in that: described multistorey strainer mesh (15) adopts stainless steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101227339A CN102134759B (en) | 2011-05-12 | 2011-05-12 | Circular blow cooling device for producing industrial polyester filaments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101227339A CN102134759B (en) | 2011-05-12 | 2011-05-12 | Circular blow cooling device for producing industrial polyester filaments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102134759A true CN102134759A (en) | 2011-07-27 |
| CN102134759B CN102134759B (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101227339A Active CN102134759B (en) | 2011-05-12 | 2011-05-12 | Circular blow cooling device for producing industrial polyester filaments |
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| CN (1) | CN102134759B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820867A (en) * | 2014-03-11 | 2014-05-28 | 江苏恒科新材料有限公司 | Annular blowing cooling device for manufacturing superfine denier filaments |
| CN104256854A (en) * | 2014-10-20 | 2015-01-07 | 天津商业大学 | Food quick-freezing processing method and continuous food quick-freezing machine |
| CN107338494A (en) * | 2016-09-28 | 2017-11-10 | 桐乡守敬应用技术研究院有限公司 | Polyester industrial yarn process units |
| CN107803091A (en) * | 2017-12-06 | 2018-03-16 | 宁波大发化纤有限公司 | A kind of synthetic fiber spinning ring blowing waste gas circulation concentration systems |
| CN108048927A (en) * | 2017-12-19 | 2018-05-18 | 中国纺织科学研究院 | The energy-conserving cooling device and energy-saving cooling method of a kind of fibre spinning |
| CN109248505A (en) * | 2018-11-02 | 2019-01-22 | 宁波大发化纤有限公司 | A kind of regeneration chemical fibre circular blow system off gas circulation emission reduction device and its technique |
| CN109881274A (en) * | 2019-03-04 | 2019-06-14 | 浙江恒百华化纤有限公司 | A kind of POY production equipment |
| CN115182059A (en) * | 2022-06-13 | 2022-10-14 | 桐昆集团浙江恒超化纤有限公司 | Polyester fiber spinning equipment special for high-elasticity chiffon and spinning process |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820867A (en) * | 2014-03-11 | 2014-05-28 | 江苏恒科新材料有限公司 | Annular blowing cooling device for manufacturing superfine denier filaments |
| CN104256854A (en) * | 2014-10-20 | 2015-01-07 | 天津商业大学 | Food quick-freezing processing method and continuous food quick-freezing machine |
| CN107338494A (en) * | 2016-09-28 | 2017-11-10 | 桐乡守敬应用技术研究院有限公司 | Polyester industrial yarn process units |
| CN107803091A (en) * | 2017-12-06 | 2018-03-16 | 宁波大发化纤有限公司 | A kind of synthetic fiber spinning ring blowing waste gas circulation concentration systems |
| CN107803091B (en) * | 2017-12-06 | 2023-04-18 | 宁波大发新材料有限公司 | Chemical fiber spinning ring air blowing waste gas circulation concentration system |
| CN108048927A (en) * | 2017-12-19 | 2018-05-18 | 中国纺织科学研究院 | The energy-conserving cooling device and energy-saving cooling method of a kind of fibre spinning |
| CN108048927B (en) * | 2017-12-19 | 2021-03-16 | 中国纺织科学研究院有限公司 | Energy-saving cooling device and energy-saving cooling method for fiber spinning |
| CN109248505A (en) * | 2018-11-02 | 2019-01-22 | 宁波大发化纤有限公司 | A kind of regeneration chemical fibre circular blow system off gas circulation emission reduction device and its technique |
| CN109881274A (en) * | 2019-03-04 | 2019-06-14 | 浙江恒百华化纤有限公司 | A kind of POY production equipment |
| CN109881274B (en) * | 2019-03-04 | 2020-08-11 | 浙江恒百华化纤有限公司 | POY silk production facility |
| CN115182059A (en) * | 2022-06-13 | 2022-10-14 | 桐昆集团浙江恒超化纤有限公司 | Polyester fiber spinning equipment special for high-elasticity chiffon and spinning process |
| CN115182059B (en) * | 2022-06-13 | 2023-11-14 | 桐昆集团浙江恒超化纤有限公司 | Polyester fiber spinning equipment special for high-elastic spring spinning and spinning process |
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