CN213951428U - Improve polyester industrial yarn cooling homogeneity's side blast cooling device - Google Patents
Improve polyester industrial yarn cooling homogeneity's side blast cooling device Download PDFInfo
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- CN213951428U CN213951428U CN202022661583.6U CN202022661583U CN213951428U CN 213951428 U CN213951428 U CN 213951428U CN 202022661583 U CN202022661583 U CN 202022661583U CN 213951428 U CN213951428 U CN 213951428U
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Abstract
The utility model relates to an improve cross-ventilation cooling device of polyester industrial yarn cooling homogeneity, it includes the surge chamber bottom is equipped with air intake, lateral part and is equipped with the air outlet department from interior and be equipped with filter screen, perforated plate and honeycomb panel outward in proper order, the perforated plate falls into upper segment and lower region the lower region is equipped with a plurality of round hole I the upper segment is equipped with a plurality of round hole II, the aperture of round hole I is greater than the aperture of round hole II, the height ratio of upper segment and lower region is 2:1 the honeycomb panel upper portion outside is equipped with the radome fairing, the height ratio of radome fairing and honeycomb panel is 1: 3. The utility model discloses the air-out is even, and the silk bundle shake is little to improve the unevenness of evenness.
Description
Technical Field
The utility model relates to a cooling device, concretely relates to cross-air blast cooling device.
Background
In the existing side-blown cooling device, wind firstly enters from the bottom of a pressure stabilizing chamber and then goes upwards, and because the wind enters from the bottom firstly, the wind speed is higher at the position, a melt is cooled from an air outlet of the device after being heated by a post heater after being discharged from a spinneret plate, and the upper wind speed and the lower wind speed are uneven, the filament bundle is easy to shake, so that the spinning condition and the evenness uniformity are influenced.
Disclosure of Invention
The purpose of the invention is as follows: the utility model aims at overcoming the deficiencies in the prior art, providing a side-blown air cooling device with even air outlet and small tow jitter, thereby improving the unevenness of evenness.
The technical scheme is as follows: in order to solve the technical problem, an improve polyester industrial yarn cooling homogeneity's side-blown cooling device, it includes the surge chamber bottom is equipped with air intake, lateral part and is equipped with the air outlet department from interior and outer filter screen, perforated plate and honeycomb panel of being equipped with in proper order, the perforated plate falls into upper region and lower region the lower region is equipped with a plurality of round holes I the upper region is equipped with a plurality of round holes II, the aperture of round hole I is greater than the aperture of round hole II, the height ratio of upper region and lower region is 2:1 honeycomb panel upper portion outside is equipped with the radome fairing, the height ratio of radome fairing and honeycomb panel is 1: 3.
Further, an afterheater is arranged above the cowling.
Furthermore, the fairing includes horizontal air-out subassembly and perpendicular air-out subassembly, perpendicular air-out subassembly is established in the horizontal air-out subassembly outside, horizontal air-out subassembly includes a plurality of horizontal air-out shelves strip, forms horizontal air outlet between the adjacent horizontal air-out shelves strip, perpendicular air-out subassembly includes a plurality of perpendicular air-out shelves strips, forms perpendicular air outlet between the adjacent perpendicular air-out shelves strip.
Further, the tow is outside the cowl.
Further, the upper end of the fairing is flush with the upper end of the honeycomb panel.
Has the advantages that: compared with the prior art, the utility model, it is showing the advantage and is: the utility model has reasonable overall structure, the perforated plate is divided into an upper area and a lower area by reforming the perforated plate, a plurality of round holes I are uniformly arranged in the lower area, a plurality of round holes II are uniformly arranged in the upper area, the aperture of the round holes I is larger than that of the round holes II, the height ratio of the upper area to the lower area is 2:1, the aperture of the round holes I in the lower area is larger, the wind speed at the position is reduced, the aperture of the round holes II in the upper area is smaller, the wind speed at the position is basically the same as that of the lower area, thereby ensuring uniform wind outlet, in addition, a fairing is arranged on the outer side of the upper part of the honeycomb panel and comprises a horizontal wind outlet component and a vertical wind outlet component, the vertical wind outlet component is arranged on the outer side of the horizontal wind outlet component, the horizontal wind outlet component comprises a plurality of horizontal wind outlet bars, a horizontal wind outlet is formed between the adjacent horizontal wind outlet bars, the vertical wind outlet component comprises a plurality of vertical wind outlet bars, and a vertical air outlet is formed between the adjacent vertical air outlet blocking bars, wherein the vertical height of each vertical air outlet blocking bar is greater than or equal to that of the horizontal air outlet assembly, so that the horizontal air outlet is ensured to be completely in the shielding range of the vertical air outlet blocking bars, the interference of external air on the air outlet can be reduced, the air outlet effect is further improved, the vibration of the tows is small, and the unevenness of the evenness is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic plan view of the perforated plate of the present invention;
fig. 3 is a schematic plan view of the fairing of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1, 2 and 3, the cross air blast cooling device for improving the cooling uniformity of the polyester industrial yarn of the present invention comprises a pressure stabilizing chamber 1, an air inlet 2 is arranged at the bottom of the pressure stabilizing chamber 1, an air outlet 3 is arranged at the side part of the pressure stabilizing chamber, a filter screen 4, a porous plate 5 and a honeycomb plate 6 are sequentially arranged at the air outlet 3 from inside to outside, the porous plate 5 is divided into an upper area 7 and a lower area 8, the lower area 8 is provided with a plurality of round holes i 9, the upper area 7 is provided with a plurality of round holes ii 10, the diameter of the round holes i 9 is larger than that of the round holes ii 10, the height ratio of the upper area 7 to the lower area 8 is 2:1, a fairing 11 is arranged at the outer side of the upper part of the honeycomb plate 6, the upper end of the fairing 11 is flush with the upper end of the honeycomb plate 6, the fairing 11 comprises a horizontal air outlet assembly and a vertical air outlet assembly, the vertical air outlet assembly is arranged at the outer side of the horizontal air outlet assembly, the horizontal air outlet assembly comprises a plurality of horizontal air outlet blocking strips 12, a horizontal air outlet 13 is formed between every two adjacent horizontal air outlet blocking strips 12, the vertical air outlet assembly comprises a plurality of vertical air outlet blocking strips 14, a vertical air outlet is formed between every two adjacent vertical air outlet blocking strips 14, a rear heater is arranged above the fairing 11, the tows are arranged on the outer side of the fairing 11, and the height ratio of the fairing 11 to the honeycomb plate 6 is 1: 3. The utility model has reasonable overall structure, the perforated plate is divided into an upper area and a lower area by reforming the perforated plate, a plurality of round holes I are uniformly arranged in the lower area, a plurality of round holes II are uniformly arranged in the upper area, the aperture of the round holes I is larger than that of the round holes II, the height ratio of the upper area to the lower area is 2:1, the aperture of the round holes I in the lower area is larger, the wind speed at the position is reduced, the aperture of the round holes II in the upper area is smaller, the wind speed at the position is basically the same as that of the lower area, thereby ensuring uniform wind outlet, in addition, a fairing is arranged on the outer side of the upper part of the honeycomb panel and comprises a horizontal wind outlet component and a vertical wind outlet component, the vertical wind outlet component is arranged on the outer side of the horizontal wind outlet component, the horizontal wind outlet component comprises a plurality of horizontal wind outlet bars, a horizontal wind outlet is formed between the adjacent horizontal wind outlet bars, the vertical wind outlet component comprises a plurality of vertical wind outlet bars, and a vertical air outlet is formed between the adjacent vertical air outlet blocking bars, wherein the vertical height of each vertical air outlet blocking bar is greater than or equal to that of the horizontal air outlet assembly, so that the horizontal air outlet is ensured to be completely in the shielding range of the vertical air outlet blocking bars, the interference of external air on the air outlet can be reduced, the air outlet effect is further improved, the vibration of the tows is small, and the unevenness of the evenness is improved.
The utility model provides a thinking and method, the method and the way of specifically realizing this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to the ordinary technical personnel in this technical field, not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as the utility model discloses a protection range, each component that does not make clear and definite in this embodiment all can be realized with prior art.
Claims (5)
1. The utility model provides an improve polyester industrial yarn cooling homogeneity's side-blown air cooling device which characterized in that: the novel honeycomb plate air conditioner comprises a pressure stabilizing chamber (1), wherein an air inlet (2) is formed in the bottom of the pressure stabilizing chamber (1), an air outlet (3) is formed in the side portion of the pressure stabilizing chamber (1), a filter screen (4), a porous plate (5) and a honeycomb plate (6) are sequentially arranged at the air outlet (3) from inside to outside, the porous plate (5) is divided into an upper area (7) and a lower area (8), a plurality of round holes I (9) are formed in the lower area (8), a plurality of round holes II (10) are formed in the upper area (7), the hole diameter of the round hole I (9) is larger than that of the round hole II (10), the height ratio of the upper area (7) to the lower area (8) is 2:1, a fairing (11) is arranged on the outer side of the upper portion of the honeycomb plate (6), and the height ratio of the fairing (11) to the honeycomb plate (6) is 1: 3.
2. The cross air blow cooling device for improving the cooling uniformity of the polyester industrial yarns according to claim 1, characterized in that: and a rear heater is arranged above the fairing (11).
3. The cross air blow cooling device for improving the cooling uniformity of the polyester industrial yarns according to claim 1, characterized in that: the fairing (11) comprises a horizontal air-out component and a vertical air-out component, wherein the vertical air-out component is arranged outside the horizontal air-out component, the horizontal air-out component comprises a plurality of horizontal air-out blocking strips (12), a horizontal air outlet (13) is formed between every two adjacent horizontal air-out blocking strips (12), the vertical air-out component comprises a plurality of vertical air-out blocking strips (14), and a vertical air outlet is formed between every two adjacent vertical air-out blocking strips (14).
4. The cross air blow cooling device for improving the cooling uniformity of the polyester industrial yarns according to claim 1, characterized in that: the tows are outside the fairing (11).
5. The cross air blow cooling device for improving the cooling uniformity of the polyester industrial yarns according to claim 1, characterized in that: the upper end of the fairing (11) is flush with the upper end of the honeycomb plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022661583.6U CN213951428U (en) | 2020-11-17 | 2020-11-17 | Improve polyester industrial yarn cooling homogeneity's side blast cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022661583.6U CN213951428U (en) | 2020-11-17 | 2020-11-17 | Improve polyester industrial yarn cooling homogeneity's side blast cooling device |
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| Publication Number | Publication Date |
|---|---|
| CN213951428U true CN213951428U (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022661583.6U Active CN213951428U (en) | 2020-11-17 | 2020-11-17 | Improve polyester industrial yarn cooling homogeneity's side blast cooling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012047A (en) * | 2022-06-28 | 2022-09-06 | 湖州市中跃化纤有限公司 | Production process of high-strength low-shrinkage FDY multi-head spinning female yarns |
-
2020
- 2020-11-17 CN CN202022661583.6U patent/CN213951428U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012047A (en) * | 2022-06-28 | 2022-09-06 | 湖州市中跃化纤有限公司 | Production process of high-strength low-shrinkage FDY multi-head spinning female yarns |
| CN115012047B (en) * | 2022-06-28 | 2024-01-09 | 湖州市中跃化纤有限公司 | Production process of high-strength low-shrinkage FDY multi-head spinning female yarn |
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