CN210481582U - Cooling device for polypropylene spinning processing - Google Patents
Cooling device for polypropylene spinning processing Download PDFInfo
- Publication number
- CN210481582U CN210481582U CN201920931398.9U CN201920931398U CN210481582U CN 210481582 U CN210481582 U CN 210481582U CN 201920931398 U CN201920931398 U CN 201920931398U CN 210481582 U CN210481582 U CN 210481582U
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- Prior art keywords
- cooling
- air
- pipe
- pump
- precooling
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- 238000001816 cooling Methods 0.000 title claims abstract description 101
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 28
- -1 polypropylene Polymers 0.000 title claims abstract description 28
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 28
- 238000009987 spinning Methods 0.000 title claims abstract description 22
- 238000005086 pumping Methods 0.000 claims description 33
- 238000000746 purification Methods 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000007921 spray Substances 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000000835 fiber Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005192 partition Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a cooling device is used in polypropylene fibre spinning processing, including spinneret and cooling frame, the inside fixed mounting of cooling frame has the baffle, runs through on the baffle and has seted up a plurality of second through-holes, and the bottom of cooling frame just is located the second through-hole and runs through under and has seted up a plurality of first through-holes, and the inside of cooling frame is divided into precooling chamber and low cooling chamber through the baffle, and the inside fixed mounting in precooling chamber has the precooling pipe. This cooling device is used in polypropylene fibre spinning processing, through the precooling chamber, the precooling pipe, first pump gas device, the baffle, the low-temperature cooling chamber, the low-temperature cooling pipe, second pump gas device, air cooler, the cooperation of first opening and second opening is used, adopt the normal wind to blow the cooling precooling of strand silk earlier, then further cool down the strand silk through cold wind again, thereby help avoiding when cooling down the strand silk, the strand silk influences the quality of polypropylene fibre silk because of the difference in temperature is too big, the cooling effect is good.
Description
Technical Field
The utility model relates to a polypropylene fibre spinning processing field specifically is a cooling device is used in polypropylene fibre spinning processing.
Background
Polypropylene fiber uses the Chinese trade name of synthetic fiber isotactic polypropylene fiber which is prepared by using the byproduct propylene of petroleum refining as a raw material. Also known as polypropylene fibers. The polypropylene fiber is a hydrophobic high molecular compound, has no polar group in the molecular structure, low hygroscopicity and strong static property. During the fiber spinning and texturing process, the friction between fiber tows and mechanical equipment generates static electricity, and the tows are wound on a roller, broken filaments, loose and the like.
When polypropylene fiber is spun, the filaments need to be cooled after spinning. However, the cooling device for polypropylene spinning processing in the market at present is not optimized enough in structure and reasonable in design.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooling device is used in polypropylene fibre spinning processing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a cooling device is used in polypropylene spinning processing, includes spinneret and cooling frame, the inside fixed mounting of cooling frame has the baffle, run through on the baffle and seted up a plurality of second openings, the bottom of cooling frame just is located under the second opening and runs through and has seted up a plurality of first openings, the inside of cooling frame is divided into precooling chamber and low-temperature cooling chamber through the baffle, the inside fixed mounting in precooling chamber has the precooling pipe, the inside fixed mounting in low-temperature cooling chamber has the low-temperature cooling pipe, precooling pipe all runs through with the inner wall of low-temperature cooling pipe and has seted up a plurality of gas outlets, one side fixed mounting of cooling frame has first pump gas device and second pump gas device, the outer wall of cooling frame is run through and extend to the inside in precooling chamber and be connected with one side of precooling pipe in one side of first pump gas device, one side of second pump gas device runs through the outer wall of cooling frame and extends to one side of the inside in low-temperature cooling chamber And the other side of the second air pumping device is fixedly connected with an air refrigerator.
As a further aspect of the present invention: the equal fixed mounting in precooling chamber and low-temperature cooling chamber has two covers of breathing in, one side fixedly connected with branch connecting pipe of the cover of breathing in, and one side of branch connecting pipe runs through a side of cooling frame and extends to outside the cooling frame, one side fixedly connected with purification pump unit of branch connecting pipe, one side fixedly connected with purifying box of purification pump unit, the inside of purifying box from the top down fixed mounting in proper order has drying plate, biological purification board and active carbon particle board, the inside of purifying box is provided with the shower, fixed mounting has a plurality of shower heads on the shower, one side fixedly connected with pump water installation of shower, and one side of pump water installation runs through the inner wall of purifying box and extends to outside the purifying box.
As a further aspect of the present invention: the other side of the first air pumping device is fixedly provided with a filter screen, and the air inlet pipe of the air refrigerator is also fixedly provided with the filter screen.
As a further aspect of the present invention: the water pumping device comprises a water pump, a water outlet pipe connected with a water outlet of the water pump, and a water inlet pipe connected with a water inlet of the water pump.
As a further aspect of the present invention: the purification pump device comprises an air pump, an air outlet pipe connected with an air outlet of the air pump, and an air inlet pipe connected with an air inlet of the air pump.
As a further aspect of the present invention: the first air pumping device comprises an air pump, an air outlet pipe connected with an air outlet of the air pump and an air inlet pipe connected with an air inlet of the air pump, and the first air pumping device and the second air pumping device are consistent in structure.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model uses the pre-cooling cavity, the pre-cooling pipe, the first air pumping device, the clapboard, the low temperature cooling cavity, the low temperature cooling pipe, the second air pumping device, the air cooler, the first port and the second port in cooperation, firstly uses normal wind to blow, cool and pre-cool the strand silk, and then further cools the strand silk through cold wind, thereby helping to avoid that the strand silk influences the quality of polypropylene fiber due to overlarge temperature difference when cooling the strand silk, the cooling effect is good, through the air suction cover, the branch connecting pipe, the purification pump device, the purification box, the drying plate, the biological purification plate, the active carbon particle plate, the spray pipe, the spray head and the water pumping device are used in cooperation, the purification pump device takes out the polluted gas from the inside of the cooling frame and carries the inside of the purification box to purify, and helps to prevent the polluted gas from directly discharging to influence the environment, and the device is also beneficial to avoiding polluting the working environment, protects workers, is relatively environment-friendly, and has a more optimized structure and a more reasonable design.
Drawings
Fig. 1 is a schematic structural view of a cooling device for polypropylene spinning.
Fig. 2 is a plan view of a separator in the cooling device for spinning polypropylene.
FIG. 3 is a partial cross-sectional view of a pre-cooling pipe in the cooling apparatus for spinning polypropylene.
Fig. 4 is a sectional view of a purifying tank in the cooling apparatus for spinning polypropylene.
In the figure: the device comprises a spinneret plate 1, a cooling frame 2, a pre-cooling cavity 3, a pre-cooling pipe 4, a first air pumping device 5, a partition plate 6, a low-temperature cooling cavity 7, a low-temperature cooling pipe 8, a second air pumping device 9, an air refrigerator 10, a first through hole 11, an air suction cover 12, a branch connecting pipe 13, a purification pump device 14, a purification box 15, a second through hole 16, an air outlet 17, a drying plate 18, a biological purification plate 19, an activated carbon particle plate 20, a spray pipe 21, a spray header 22 and a water pumping device 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in an embodiment of the present invention, a cooling device for polypropylene spinning includes a spinneret plate 1 and a cooling frame 2, a partition plate 6 is fixedly installed inside the cooling frame 2, a plurality of second through holes 16 are formed through the partition plate 6, a plurality of first through holes 11 are formed through the bottom of the cooling frame 2 and under the second through holes 16, the inside of the cooling frame 2 is divided into a pre-cooling chamber 3 and a low-cooling chamber 7 by the partition plate 6, a pre-cooling pipe 4 is fixedly installed inside the pre-cooling chamber 3, a low-cooling pipe 8 is fixedly installed inside the low-cooling chamber 7, a plurality of air outlets 17 are formed through the inner walls of the pre-cooling pipe 4 and the low-cooling pipe 8, a first air pumping device 5 and a second air pumping device 9 are fixedly installed on one side of the cooling frame 2, one side of the first air pumping device 5 penetrates through the outer wall of the cooling frame 2 and extends to the inside of the pre-cooling chamber 3 to be connected with one side, one side of a second air pumping device 9 penetrates through the outer wall of the cooling frame 2 and extends into the low-temperature cooling cavity 7 to be connected with one side of a low-temperature cooling pipe 8, the other side of the second air pumping device 9 is fixedly connected with an air refrigerator 10, two air suction covers 12 are fixedly arranged in the pre-cooling cavity 3 and the low-temperature cooling cavity 7, one side of each air suction cover 12 is fixedly connected with a branch connecting pipe 13, one side of each branch connecting pipe 13 penetrates through one side of the cooling frame 2 and extends out of the cooling frame 2, one side of each branch connecting pipe 13 is fixedly connected with a purification pump device 14, one side of each purification pump device 14 is fixedly connected with a purification box 15, a drying plate 18, a biological purification plate 19 and an active carbon particle plate 20 are fixedly arranged in the purification box 15 from top to bottom in sequence, a spray pipe 21 is arranged in the purification box 15, a plurality of spray heads 22 are fixedly arranged on the spray pipe 21, and one, and one side of the pumping device 23 runs through the inner wall of the purifying box 15 and extends to the outside of the purifying box 15, one side of the pumping device 23 is fixedly connected with a purifying liquid box, the other side of the first pumping device 5 is fixedly provided with a filter screen, the air inlet pipe of the air refrigerator 10 is also fixedly provided with a filter screen, the pumping device 23 comprises a water pump, a water outlet pipe connected with a water outlet of the water pump, a water inlet pipe connected with a water inlet of the water pump, the purifying pump device 14 comprises an air pump, an air outlet pipe connected with an air outlet of the air pump, an air inlet pipe connected with an air inlet of the air pump, the first pumping device 5 comprises an air pump, an air outlet pipe connected with an air outlet of the air pump, an air inlet pipe connected with an air inlet of.
The utility model discloses a theory of operation is:
when in use, after the filament strip comes out from the spinneret plate 1, the filament strip firstly enters the interior of the pre-cooling cavity 3, the first air pumping device 5 pumps air from the outside, and conveys the air to the interior of the pre-cooling pipe 4, and finally the air is sprayed out through the air outlet 17 to pre-cool the filament strip, then the filament strip enters the interior of the low-temperature cooling cavity 7, the air refrigerator 10 generates cold air, the cold air is conveyed to the interior of the low-temperature cooling pipe 8 through the cooling of the second air pumping device 9, and the cold air is sprayed out through the air outlet 17 to cool the filament strip again, the normal air is firstly adopted to blow the filament strip for cooling and pre-cooling, then the cold air is further adopted to cool the filament strip, thereby being beneficial to avoiding that the quality of polypropylene fiber is influenced by the excessive temperature difference of the filament strip when the filament strip is cooled, the cooling effect is good, and the filament strip can also emit polluted gas at the same time, the purification pump device 14 pumps the, and carry the inside of purifying box 15, spray purification and absorption purification to gaseous pollutants in proper order, help preventing that gaseous pollutants from directly discharging and cause the influence to the environment, and also help avoiding polluting the operational environment, protect the staff, comparatively environmental protection, its structure is more optimized, the design is more reasonable.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a cooling device is used in polypropylene spinning processing, includes spinneret (1) and cooling frame (2), its characterized in that: the inside fixed mounting of cooling frame (2) has baffle (6), run through on baffle (6) and seted up a plurality of second opening (16), the bottom of cooling frame (2) just is located under second opening (16) and runs through and seted up a plurality of first opening (11), the inside of cooling frame (2) is divided into precooling chamber (3) and subcooling chamber (7) through baffle (6), the inside fixed mounting of precooling chamber (3) has precooling pipe (4), the inside fixed mounting of subcooling chamber (7) has subcooling pipe (8), precooling pipe (4) all run through with the inner wall of subcooling pipe (8) and have seted up a plurality of gas outlets (17), one side fixed mounting of cooling frame (2) has first pump gas device (5) and second pump gas device (9), one side of first pump gas device (5) runs through the outer wall of cooling frame (2) and extends to the inside and the precooling chamber (3) and one side of precooling pump gas device (5) is equipped with precooling pipe (9) and one side of the cooling pipe (4) is connected, one side of the second air pumping device (9) penetrates through the outer wall of the cooling frame (2) and extends to the interior of the low-temperature cooling cavity (7) to be connected with one side of the low-temperature cooling pipe (8), and the other side of the second air pumping device (9) is fixedly connected with an air refrigerator (10).
2. The cooling device for spinning polypropylene according to claim 1, wherein: two air suction covers (12) are fixedly arranged in the pre-cooling cavity (3) and the low-temperature cooling cavity (7), one side of each air suction cover (12) is fixedly connected with a branch connecting pipe (13), one side of each branch connecting pipe (13) penetrates through one side of the cooling frame (2) and extends out of the cooling frame (2), one side of each branch connecting pipe (13) is fixedly connected with a purification pump device (14), one side of each purification pump device (14) is fixedly connected with a purification box (15), a drying plate (18), a biological purification plate (19) and an active carbon particle plate (20) are fixedly arranged in the purification box (15) from top to bottom in sequence, a spray pipe (21) is arranged in the purification box (15), a plurality of spray heads (22) are fixedly arranged on the spray pipe (21), and a water pumping device (23) is fixedly connected to one side of the spray pipe (21), and one side of the water pumping device (23) penetrates through the inner wall of the purification box (15) and extends out of the purification box (15).
3. The cooling device for spinning polypropylene according to claim 1, wherein: a filter screen is fixedly arranged on the other side of the first air pumping device (5), and a filter screen is also fixedly arranged on an air inlet pipe of the air refrigerator (10).
4. The cooling device for spinning polypropylene according to claim 2, wherein: the water pumping device (23) comprises a water pump, a water outlet pipe connected with a water outlet of the water pump, and a water inlet pipe connected with a water inlet of the water pump.
5. The cooling device for spinning polypropylene according to claim 2, wherein: the purification pump device (14) comprises an air pump, an air outlet pipe connected with an air outlet of the air pump and an air inlet pipe connected with an air inlet of the air pump.
6. The cooling device for spinning polypropylene according to claim 1, wherein: the first air pumping device (5) comprises an air pump, an air outlet pipe connected with an air outlet of the air pump and an air inlet pipe connected with an air inlet of the air pump, and the first air pumping device (5) and the second air pumping device (9) are consistent in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920931398.9U CN210481582U (en) | 2019-06-19 | 2019-06-19 | Cooling device for polypropylene spinning processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920931398.9U CN210481582U (en) | 2019-06-19 | 2019-06-19 | Cooling device for polypropylene spinning processing |
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| Publication Number | Publication Date |
|---|---|
| CN210481582U true CN210481582U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920931398.9U Active CN210481582U (en) | 2019-06-19 | 2019-06-19 | Cooling device for polypropylene spinning processing |
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| Country | Link |
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| CN (1) | CN210481582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541001A (en) * | 2022-03-16 | 2022-05-27 | 彩通(苏州)纳米新材料科技有限公司 | Production process and production equipment for degradable high-low-melting-point high-elastic-sheath-core fibers |
-
2019
- 2019-06-19 CN CN201920931398.9U patent/CN210481582U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541001A (en) * | 2022-03-16 | 2022-05-27 | 彩通(苏州)纳米新材料科技有限公司 | Production process and production equipment for degradable high-low-melting-point high-elastic-sheath-core fibers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 448000 No. 248, Xinglong Avenue, Duodao District, high tech Zone, Jingmen City, Hubei Province Patentee after: Hubei Botao Synthetic Fiber Co.,Ltd. Country or region after: China Address before: 448000 No. 248, Xinglong Avenue, Duodao District, high tech Zone, Jingmen City, Hubei Province Patentee before: HUBEI BOTAO SYNTHETIC FIBER Co.,Ltd. Country or region before: China |