CN205403427U - Polyester chip drying device - Google Patents
Polyester chip drying device Download PDFInfo
- Publication number
- CN205403427U CN205403427U CN201620150961.5U CN201620150961U CN205403427U CN 205403427 U CN205403427 U CN 205403427U CN 201620150961 U CN201620150961 U CN 201620150961U CN 205403427 U CN205403427 U CN 205403427U
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- CN
- China
- Prior art keywords
- dryness storehouse
- air channel
- air
- storehouse
- drying device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a polyester chip drying device. This kind of polyester chip drying device, including the vertical drier, the vertical drier overcoat is equipped with the shell, forms the wind channel between vertical drier and the shell, and the shell lateral wall is connected with the dry circulation heating device to vertical drier circulation heating, the vertical drier includes by the last first dry storehouse that down communicates, the dry storehouse of second, the dry storehouse of third and the dry storehouse of fourth that first dry storehouse top is connected with wet section feed bin, and the dry storehouse bottom of fourth is connected with futilely the section buffer tank. The utility model discloses simple structure, reasonable in design, convenient operation has improved drying rate, not only can get rid of the adsorbed water of absorption in section surface and tiny gap simultaneously, can also get rid of to be present in the inside hydrogen bond bound water of section, and han shui <cuts into slices after the drying, 35PPM improves the qualification rate of spinning.
Description
Technical field
This utility model relates to synthetic fiber spinning field of mechanical technique, especially a kind of polyester slice drying device.
Background technology
Spinning refers to and section is melt into spin fluid, with spinning pump continuously, quantitatively and equably from the pore of spinning head or spinneret extrusion and become liquid thread, then in empty gas and water or coagulating bath, be solidified into the process of strand.Spinning is the critical process in production of chemical fibre process, the technique changing spinning, can regulate the structure of fiber in a big way, thus correspondingly changing the physical and mechanical properties of gained fiber.
Moisture section can be hydrolyzed when melted, makes molecular weight and molecular weight, affects into yarn quality；Water is at high temperature vaporized, and can form bubble, easily causes spinning break or lousiness；Moisture section is impalpable structure, and softening point is low, and the feeding section at screw rod easily causes loops resistance material phenomenon, and impact is normal to be produced.Therefore, before spinning, need feed stock chip is carried out pretreatment, remove the moisture content in section.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, the polyester slice drying device that drying effect is good.
This utility model solves its technical problem and be the technical scheme is that a kind of polyester slice drying device, including vertical drier, shell it is arranged with outside vertical drier, forming air channel between vertical drier and shell, side wall of outer shell is connected to the hydronic dry cycle heater of vertical exsiccator；Described vertical drier includes the first dryness storehouse, the second dryness storehouse, the 3rd dryness storehouse and the 4th dryness storehouse that connect from top to bottom, and the first dryness storehouse is connected above wet chip bunker, is connected to dry section surge tank bottom the 4th dryness storehouse；Described first dryness storehouse, the second dryness storehouse, the 3rd dryness storehouse and the 4th dryness storehouse sidewall offer multiple air vent；
The second partition, the first dividing plate and the 3rd dividing plate that are interspersed from top to bottom are installed in described air channel, air channel, side is separated into the first air channel and the second air channel by the first dividing plate, opposite side air channel is separated into the 3rd air channel, the 4th air channel and five-duct by second partition and the 3rd dividing plate, first air channel connects the first dryness storehouse and the second dryness storehouse, second air channel connection the 3rd dryness storehouse and the 4th dryness storehouse, the 4th air channel connects the second dryness storehouse and the 3rd dryness storehouse；Described 3rd air channel connects the first dryness storehouse, and five-duct connection the 4th dryness storehouse, the 3rd air channel is provided with air outlet, and five-duct is provided with air inlet.
Further, described dry cycle heater includes the exhaustor being arranged on air outlet place, exhaustor is connected with bag filter, dehumidifier and drying heater in turn, and drying heater is connected to the air inlet pipe that hot-air passes into air inlet, and dehumidifier is provided with extraneous air and enters pipe.
Further, described extraneous air enters pipe and is provided with the filter that extraneous air is filtered.
Further, bottom described the first dryness storehouse, the second dryness storehouse, the 3rd dryness storehouse and the 4th dryness storehouse at the bottom of taper storehouse.
The beneficial effects of the utility model are: this utility model simple in construction, reasonable in design, easy to operate, dry-heat air enters from air inlet, pass sequentially through five-duct, 4th dryness storehouse, second air channel, 3rd dryness storehouse, 4th air channel, second dryness storehouse, first air channel, first dryness storehouse and the 3rd air channel, last from air outlet discharge, dry-heat air is to wet chip drying, improve rate of drying, it is possible not only to remove the absorption water being adsorbed in slice surface and fine gap simultaneously, the hydrogen bonded water being present within section can also be removed, dried moisture < the 35PPM that cuts into slices, improve the qualification rate of spinning.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model；
Wherein: 1. the first dryness storehouse, 2. the second dryness storehouse, 3. the 3rd dryness storehouse, 4. the 4th dryness storehouse, 5. the first dividing plate, 6. the first air channel, 7. the second air channel, 8. second partition, 9. the 3rd dividing plate, 10. the 3rd air channel, 11. wet chip bunkers, 12. air outlets, 13. exhaustor, 14. bag filters, 15. dehumidifiers, 16. drying heater, 17. air inlet pipe, 18. air inlets, 19. dry section surge tank, 20. the 4th air channels, 21. five-ducts.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is further described.These accompanying drawings are the schematic diagram of simplification and basic structure of the present utility model are only described in a schematic way, and therefore it only shows the composition relevant with this utility model.
Polyester slice drying device as shown in Figure 1, including vertical drier, is arranged with shell outside vertical drier, form air channel between vertical drier and shell, and side wall of outer shell is connected to the hydronic dry cycle heater of vertical exsiccator；Vertical drier includes the first dryness storehouse the 1, second dryness storehouse the 2, the 3rd dryness storehouse 3 and the 4th dryness storehouse 4 connected from top to bottom, and the first dryness storehouse 1 is connected above wet chip bunker 11, is connected to dry section surge tank 19 bottom the 4th dryness storehouse 4；First dryness storehouse the 1, second dryness storehouse the 2, the 3rd dryness storehouse 3 and the 4th dryness storehouse 4 sidewall offer multiple air vent；
Second partition the 8, first dividing plate 5 and the 3rd dividing plate 9 that are interspersed from top to bottom are installed in air channel, air channel, side is separated into the first air channel 6 and the second air channel 7 by the first dividing plate 5, opposite side air channel is separated into the 3rd air channel the 10, the 4th air channel 20 and five-duct 21 by second partition 8 and the 3rd dividing plate 9, first air channel 6 connects the first dryness storehouse 1 and the second dryness storehouse 2, second air channel 7 connects the 3rd dryness storehouse 3 and the 4th dryness storehouse 4, and the 4th air channel 20 connects the second dryness storehouse 2 and the 3rd dryness storehouse 3；3rd air channel 10 connects the first dryness storehouse 1, and five-duct 21 connects the 4th dryness storehouse 4, and the 3rd air channel 10 is provided with air outlet 12, and five-duct 21 is provided with air inlet 18.
Dry cycle heater includes the exhaustor 13 being arranged on air outlet 12 place, exhaustor 13 is connected with bag filter 14, dehumidifier 15 and drying heater 16 in turn, being connected to the air inlet pipe 17 that hot-air passes into air inlet 18 on drying heater 16, dehumidifier 15 is provided with extraneous air and enters pipe；Extraneous air enters pipe and is provided with the filter that extraneous air is filtered.
Bottom first dryness storehouse the 1, second dryness storehouse 2, the 3rd dryness storehouse 3 and the 4th dryness storehouse 4 at the bottom of taper storehouse.
This polyester slice drying device simple in construction, reasonable in design, easy to operate, dry-heat air enters from air inlet 18, pass sequentially through five-duct 21, 4th dryness storehouse 4, second air channel 7, 3rd dryness storehouse 3, 4th air channel 20, second dryness storehouse 2, first air channel 6, first dryness storehouse 1 and the 3rd air channel 10, finally discharge from air outlet 12, dry-heat air is to wet chip drying, improve rate of drying, it is possible not only to remove the absorption water being adsorbed in slice surface and fine gap simultaneously, the hydrogen bonded water being present within section can also be removed, dried moisture < the 35PPM that cuts into slices, improve the qualification rate of spinning.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (4)
1. a polyester slice drying device, it is characterised in that: including vertical drier, be arranged with shell outside vertical drier, form air channel between vertical drier and shell, side wall of outer shell is connected to the hydronic dry cycle heater of vertical exsiccator；Described vertical drier includes the first dryness storehouse (1), the second dryness storehouse (2), the 3rd dryness storehouse (3) and the 4th dryness storehouse (4) that connect from top to bottom, first dryness storehouse (1) is connected above wet chip bunker (11), and the 4th dryness storehouse (4) bottom is connected to dry section surge tank (19)；Described first dryness storehouse (1), the second dryness storehouse (2), the 3rd dryness storehouse (3) and the 4th dryness storehouse (4) sidewall offer multiple air vent；
The second partition (8) being interspersed from top to bottom is installed in described air channel, first dividing plate (5) and the 3rd dividing plate (9), air channel, side is separated into the first air channel (6) and the second air channel (7) by the first dividing plate (5), opposite side air channel is separated into the 3rd air channel (10) by second partition (8) and the 3rd dividing plate (9), 4th air channel (20) and five-duct (21), first air channel (6) connects the first dryness storehouse (1) and the second dryness storehouse (2), second air channel (7) connection the 3rd dryness storehouse (3) and the 4th dryness storehouse (4), 4th air channel (20) connects the second dryness storehouse (2) and the 3rd dryness storehouse (3)；Described 3rd air channel (10) connects the first dryness storehouse (1), five-duct (21) connection the 4th dryness storehouse (4), 3rd air channel (10) is provided with air outlet (12), and five-duct (21) is provided with air inlet (18).
2. polyester slice drying device according to claim 1, it is characterized in that: described dry cycle heater includes being arranged on the exhaustor (13) at air outlet (12) place, exhaustor (13) is connected with bag filter (14), dehumidifier (15) and drying heater (16) in turn, being connected to the air inlet pipe (17) that hot-air passes into air inlet (18) on drying heater (16), dehumidifier (15) is provided with extraneous air and enters pipe.
3. polyester slice drying device according to claim 2, it is characterised in that: described extraneous air enters pipe and is provided with the filter that extraneous air is filtered.
4. polyester slice drying device according to claim 1, it is characterised in that: described the first dryness storehouse (1), the second dryness storehouse (2), the 3rd dryness storehouse (3) and the 4th dryness storehouse (4) bottom are at the bottom of taper storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150961.5U CN205403427U (en) | 2016-02-29 | 2016-02-29 | Polyester chip drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150961.5U CN205403427U (en) | 2016-02-29 | 2016-02-29 | Polyester chip drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205403427U true CN205403427U (en) | 2016-07-27 |
Family
ID=56424699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620150961.5U Expired - Fee Related CN205403427U (en) | 2016-02-29 | 2016-02-29 | Polyester chip drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205403427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108068155A (en) * | 2017-11-17 | 2018-05-25 | 深圳润丰投资咨询有限公司 | One kind is for polyester raw material section drying unit |
| CN110579098A (en) * | 2019-07-22 | 2019-12-17 | 福建康百赛新材料有限公司 | polyester chip drying equipment |
-
2016
- 2016-02-29 CN CN201620150961.5U patent/CN205403427U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108068155A (en) * | 2017-11-17 | 2018-05-25 | 深圳润丰投资咨询有限公司 | One kind is for polyester raw material section drying unit |
| CN110579098A (en) * | 2019-07-22 | 2019-12-17 | 福建康百赛新材料有限公司 | polyester chip drying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20210228 |