CN204111953U - A kind of device for spinning biphenyl system of producing for monofilament - Google Patents
A kind of device for spinning biphenyl system of producing for monofilament Download PDFInfo
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- CN204111953U CN204111953U CN201420588097.8U CN201420588097U CN204111953U CN 204111953 U CN204111953 U CN 204111953U CN 201420588097 U CN201420588097 U CN 201420588097U CN 204111953 U CN204111953 U CN 204111953U
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Abstract
The utility model discloses a kind of device for spinning biphenyl system of producing for monofilament, and comprise dinyl kettle, some spinning manifolds, coal water slurry boiler and online biphenyl and supplement tank, described dinyl kettle top has an air chamber, and described gas diphenyl outlet is positioned on this air chamber; Position in described dinyl kettle below center line is provided with heat(ing) coil; Described conduction oil outlet is communicated by the entrance of oil inlet pipe with described heat(ing) coil, and described conduction oil entrance is communicated by the outlet of oil return pipe with described heat(ing) coil; Described online biphenyl supplements outside tank and is provided with heating jacket; Described online biphenyl supplements tank top and is provided with gas-liquid equilibrium pipe and communicates with described air chamber, and described online biphenyl supplements pot bottom and is provided with liquid supplementation pipe and connects the import of described biphenyl boiling thing.This biphenyl system energy consumption is low, and biphenyl can add online, effectively can guarantee product quality, is suitable for using in the monofilament production technology of one-step method and two step method, can produce various monofilament, as half delustring, Cationic single filament kind etc.
Description
Technical field
The utility model relates to a kind of furniture, especially a kind of device for spinning biphenyl system of producing for monofilament.
Background technology
Monofilament refers to one filament less with the number obtained by single hole spinning head in production of chemical fibre, its fineness comparatively in multifilament individual thread be thick.The stoste thread that synthetic resin after fusing extrudes in spinneret capillary, forms through condensation.Or with multi-holed jet (as reached 50 holes) spinning, then be wound into monofilament bobbin through non-twist stretching and sub-wire.Thicker synthetic fiber monofilament can be used as fishing lines and rope making rope etc., slightly thin monofilament can be used as artificial bristle, thinner monofilament is generally 1 special left and right, sometimes can carefully to 0.6 special left and right, elastic filament can be processed into, for textiles and other senior knitwear such as stretch socks processed, silk stocking, the weaving quality that above-mentioned monofilament is made is thin, transparency and good hand touch.
The main production technology of monofilament mainly contains one-step method production process and two step method production technology.Wherein adopt high speed spinning and high-speed stretch twisting technique, be typical two-step process route, be produce polyester monofilament at present to adopt maximum process routes, feature is that technological process is short, and production efficiency is high.No matter be one-step method or two step method, device for spinning is all necessary equipment, and it is extruded into silk for melt of cutting into slices.
Existing device for spinning relies on biphenyl system to provide heat, to guarantee the temperature required for spinning, existing biphenyl system capital equipment is dinyl kettle, dinyl kettle adopts electrically heated mode to heat biphenyl, biphenyl is gasified, gas diphenyl sheds enter spinning manifold from gas diphenyl outlet, solidifies providing in the process of institute's calorific requirement for spinning manifold, flows into dinyl kettle reheat gasification from the import of biphenyl boiling thing; Existing biphenyl system Problems existing is: 1, Electric heating energy consumption is larger; 2, the biphenyl in dinyl kettle can not add online, and the mode of being added by mobile biphenyl car easily makes biphenyl in-furnace temperature produce fluctuation, is unfavorable for the production of monofilament, affects final production monofilament quality out.
Owing to there is such problem, so be necessary to improve the existing device for spinning biphenyl system for monofilament production.
Summary of the invention
A kind of device for spinning biphenyl system of producing for monofilament being easy to add online biphenyl that the purpose of this utility model is deficiency in order to solve above-mentioned technology and designs.
The device for spinning biphenyl system of producing for monofilament designed by the utility model, comprise dinyl kettle and some spinning manifolds, each spinning manifold is provided with biphenyl entrance and biphenyl outlet, described dinyl kettle top has gas diphenyl outlet, bottom has the import of biphenyl boiling thing, the biphenyl entrance of all spinning manifolds all exports with described gas diphenyl and communicates, the biphenyl of all spinning manifolds exports thing import of all seething with excitement with described biphenyl and communicates, it is characterized in that also comprising coal water slurry boiler and online biphenyl supplements tank, coal water slurry boiler is provided with conduction oil entrance and conduction oil outlet, described dinyl kettle top has an air chamber, and described gas diphenyl outlet is positioned on this air chamber, position in described dinyl kettle below center line is provided with heat(ing) coil, described conduction oil outlet is communicated by the entrance of oil inlet pipe with described heat(ing) coil, and described conduction oil entrance is communicated by the outlet of oil return pipe with described heat(ing) coil, described online biphenyl supplements outside tank and is provided with heating jacket, and a branch road of described oil inlet pipe communicates with the entrance of this heating jacket, and a branch road of described oil return pipe communicates with the outlet of this heating jacket, and two branch roads, on be all provided with valve, described online biphenyl supplements tank top and is provided with gas-liquid equilibrium pipe and communicates with described air chamber, and described online biphenyl supplements pot bottom and is provided with liquid supplementation pipe and connects the import of described biphenyl boiling thing, liquid supplementation pipe is provided with the pump housing, described gas-liquid equilibrium pipe, liquid supplementation pipe, oil inlet pipe and oil return pipe are also all provided with valve.
As improvement: described oil return pipe is provided with thermometer, be also provided with the bypass of thermometer at oil return pipe, such scheme is convenient to thermometric, is also convenient to change thermometer simultaneously.
The device for spinning biphenyl system of producing for monofilament designed by the utility model, its beneficial effect is: one, this its dinyl kettle of biphenyl system adopts conduction oil as heat-conducting medium, conduction oil in heat(ing) coil release heat, accumulate heat in coal water slurry boiler, biphenyl in dinyl kettle is finally made effectively to gasify, through measuring and calculating, lower in existing Electric heating energy consumption; Its two, heat(ing) coil is positioned at the position of below dinyl kettle center line, has established an air chamber on dinyl kettle top, and such mode biphenyl of being more convenient for can effectively gasify; They are three years old, online biphenyl supplements tank can add biphenyl online for dinyl kettle, and online biphenyl supplements the effect of tank due to heating jacket, the temperature consistent with in dinyl kettle can be kept, therefore add biphenyl online and not easily produce temperature fluctuation, spinning technique temperature required when effectively can guarantee that monofilament is produced, the setting of gas-liquid equilibrium pipe and liquid supplementation pipe is to can balance by mineralization pressure when supplementary biphenyl, being convenient to add biphenyl online.
This device for spinning biphenyl system of producing for monofilament, is suitable for using in the monofilament production technology of one-step method and two step method, can produces various monofilament, as half delustring, Cationic single filament kind etc., effectively can guarantee product quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the device for spinning biphenyl system that the utility model is produced for monofilament;
Fig. 2 is the structural representation of the new dinyl kettle of this practicality.
Detailed description of the invention
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As Fig. 1, shown in 2, the device for spinning biphenyl system of producing for monofilament described by the present embodiment, comprise dinyl kettle 1 and some spinning manifolds 2, obvious spinning manifold 2 is determined according to practical condition, each spinning manifold 2 is provided with biphenyl entrance and biphenyl outlet, dinyl kettle 1 top has gas diphenyl outlet 3, bottom has biphenyl boiling thing import 4, the biphenyl entrance of all spinning manifolds 2 all exports 3 with gas diphenyl and communicates, the biphenyl of all spinning manifolds 2 exports thing import 4 of all seething with excitement with biphenyl and communicates, this device for spinning biphenyl system also comprises coal water slurry boiler 5 and online biphenyl supplements tank 6, coal water slurry boiler 5 is provided with conduction oil entrance 7 and conduction oil outlet 8, coal water slurry boiler 5 take water-coal-slurry as fuel, can heat the conduction oil of its internal circulation, dinyl kettle 1 top has an air chamber 9, and gas diphenyl outlet 3 is positioned on this air chamber 9, position in dinyl kettle 1 below center line is provided with heat(ing) coil 10, conduction oil outlet 8 is communicated by the entrance of oil inlet pipe 11 with heat(ing) coil 10, and conduction oil entrance 7 is communicated by the outlet of oil return pipe 12 with heat(ing) coil 10, online biphenyl supplements outside tank 6 and is provided with heating jacket 15, and a branch road 13 of oil inlet pipe 11 communicates with the entrance of this heating jacket 15, and a branch road 14 of oil return pipe 12 communicates with the outlet of this heating jacket 15, and is all provided with valve 19 on two branch roads 13,14, online biphenyl supplements tank 6 top and is provided with gas-liquid equilibrium pipe 16 and communicates with air chamber 9, and online biphenyl supplements and is provided with liquid supplementation pipe 17 bottom tank 6 and connects biphenyl boiling thing import 4, liquid supplementation pipe 17 is provided with the pump housing 18, gas-liquid equilibrium pipe 16, liquid supplementation pipe 17, oil inlet pipe 11 and oil return pipe 12 are also all provided with valve 19.In addition, oil return pipe 12 is provided with thermometer 20, and be also provided with the bypass 21 of thermometer 20 at oil return pipe 12, such scheme is convenient to thermometric, and be convenient to change thermometer, significantly, thermometer 20 and bypass 21 are not necessary simultaneously yet.
During use, dinyl kettle 1 works, and after biphenyl is heated to 290 DEG C, there is gas-liquid two-phase in system, and gas phase flows to each spinning manifold from dinyl kettle 1, and release latent heat, is incubated spinning manifold 2; Biphenyl after heat release flows back to dinyl kettle 1 again, continues to be heated; Circulation like this, makes spinning body temperature remain at setting value.
The device for spinning biphenyl system of producing for monofilament described by the present embodiment, its beneficial effect is: one, its dinyl kettle 1 of this biphenyl system adopts conduction oil as heat-conducting medium, conduction oil in heat(ing) coil 10 release heat, accumulate heat in coal water slurry boiler 5, biphenyl in dinyl kettle 1 is finally made effectively to gasify, through measuring and calculating, lower in existing Electric heating energy consumption; Its two, heat(ing) coil 10 is positioned at the position of below dinyl kettle 1 center line, has established an air chamber 9 on dinyl kettle 1 top, and such mode biphenyl of being more convenient for can effectively gasify; They are three years old, online biphenyl supplements tank 6 can add biphenyl online for dinyl kettle 1, and online biphenyl supplements the effect of tank 6 due to heating jacket 15, the temperature consistent with in dinyl kettle 1 can be kept, therefore add biphenyl online and not easily produce temperature fluctuation, spinning technique temperature required when effectively can guarantee that monofilament is produced, the setting of gas-liquid equilibrium pipe 16 and liquid supplementation pipe 17 is to can balance by mineralization pressure when supplementary biphenyl, being convenient to add biphenyl online.
This device for spinning biphenyl system of producing for monofilament, is suitable for using in the monofilament production technology of one-step method and two step method, can produces various monofilament, as half delustring, Cationic single filament kind etc., effectively can guarantee product quality.
Above-described embodiment is only to design of the present utility model explanation for example, and significantly, the protection domain of this patent is not limited to above-described embodiment.
The various equivalent modifications or supplementary that those skilled in the art do above-described embodiment, all should fall into the protection domain of this patent.
Claims (2)
1. a device for spinning biphenyl system of producing for monofilament, comprise dinyl kettle (1) and some spinning manifolds (2), each spinning manifold (2) is provided with biphenyl entrance and biphenyl outlet, described dinyl kettle (1) top has gas diphenyl outlet (3), bottom has biphenyl boiling thing import (4), the biphenyl entrance of all spinning manifolds (2) all exports (3) and communicates with described gas diphenyl, the biphenyl of all spinning manifolds (2) exports thing import (4) of all seething with excitement with described biphenyl and communicates, it is characterized in that also comprising coal water slurry boiler (5) and online biphenyl supplements tank (6), coal water slurry boiler (5) is provided with conduction oil entrance (7) and conduction oil outlet (8), described dinyl kettle (1) top has an air chamber (9), and described gas diphenyl outlet (3) is positioned on this air chamber (9), position below described dinyl kettle (1) interior center line is provided with heat(ing) coil (10), described conduction oil outlet (8) is communicated by the entrance of oil inlet pipe (11) with described heat(ing) coil (10), and described conduction oil entrance (7) is communicated by the outlet of oil return pipe (12) with described heat(ing) coil (10), described online biphenyl supplements outside tank (6) and is provided with heating jacket (15), a branch road (13) of described oil inlet pipe (11) communicates with the entrance of this heating jacket (15), a branch road (14) of described oil return pipe (12) communicates with the outlet of this heating jacket (15), and is all provided with valve (19) on two branch roads (13,14), described online biphenyl supplements tank (6) top and is provided with gas-liquid equilibrium pipe (16) and communicates with described air chamber (9), and described online biphenyl supplements tank (6) bottom and is provided with liquid supplementation pipe (17) and connects described biphenyl boiling thing import (4), liquid supplementation pipe (17) is provided with the pump housing (18), described gas-liquid equilibrium pipe (16), liquid supplementation pipe (17), oil inlet pipe (11) and oil return pipe (12) are also all provided with valve (19).
2. device for spinning biphenyl system of producing for monofilament according to claim 1, it is characterized in that described oil return pipe (12) is provided with thermometer (20), be also provided with the bypass (21) of thermometer (20) at oil return pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588097.8U CN204111953U (en) | 2014-10-10 | 2014-10-10 | A kind of device for spinning biphenyl system of producing for monofilament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588097.8U CN204111953U (en) | 2014-10-10 | 2014-10-10 | A kind of device for spinning biphenyl system of producing for monofilament |
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| CN204111953U true CN204111953U (en) | 2015-01-21 |
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|---|---|---|---|
| CN201420588097.8U Expired - Fee Related CN204111953U (en) | 2014-10-10 | 2014-10-10 | A kind of device for spinning biphenyl system of producing for monofilament |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111979584A (en) * | 2020-08-21 | 2020-11-24 | 上海朗银压力容器有限公司 | Vertical biphenyl furnace |
| CN115467030A (en) * | 2022-09-09 | 2022-12-13 | 上海朗银压力容器有限公司 | Biphenyl heating equipment |
-
2014
- 2014-10-10 CN CN201420588097.8U patent/CN204111953U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111979584A (en) * | 2020-08-21 | 2020-11-24 | 上海朗银压力容器有限公司 | Vertical biphenyl furnace |
| CN115467030A (en) * | 2022-09-09 | 2022-12-13 | 上海朗银压力容器有限公司 | Biphenyl heating equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20151010 |
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| EXPY | Termination of patent right or utility model |