CN202323165U - Device for fully eliminating monomers in civil nylon filament spinning process - Google Patents
Device for fully eliminating monomers in civil nylon filament spinning process Download PDFInfo
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- CN202323165U CN202323165U CN2011204366377U CN201120436637U CN202323165U CN 202323165 U CN202323165 U CN 202323165U CN 2011204366377 U CN2011204366377 U CN 2011204366377U CN 201120436637 U CN201120436637 U CN 201120436637U CN 202323165 U CN202323165 U CN 202323165U
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Abstract
The utility model relates to the technical field of spinning of civil nylon filaments and discloses a device for fully eliminating monomers in a civil nylon filament spinning process. The device comprises a spinneret plate, a spinning window and a blower, wherein the spinneret plate is located above the spinning window, the blower provided with a combined air-conditioner air outlet is used for supplying air to the rear side of the spinning window, the spinning window is divided into a first air region and a second air region, the first air region is located above the second air region, and the front side of the spinning window is provided with a monomer suction machine which is connected with the first air region. The device disclosed by the utility model has the advantages of simple structure, convenience for operation and capability of completely and thoroughly eliminating residual harmful monomers in tows.
Description
Technical field
The utility model relates to the civilian continuous yarn spinning technical field of polyamide fibre, relates in particular to a kind of device that the civilian continuous yarn spinning process of polyamide fibre is fully eliminated monomer that is used for.
Background technology
The spinning material of polyamide fibre 6 civilian long filaments adopts the PA6 section; Because harmful components monomer (CPL monomer) can't be fully thorough through the water extraction in polymerization process in the PA6 section; Generally in section, still have 5%-8%, this inner monomer makes lining generation aberration, the color and luster flavescence of chinlon filament in the Hou Dao weaving mill.In addition, remaining in the inner content of monomer of tow can cause and be regardless of the silk influence to the first break draft operation of reeling, and content of monomer is eliminated not thoroughly in the nylon fabric lining, can cause the harm to health.
In the middle of traditional technology, PA6 section is melted through heat makes wherein monomer component extrude through spinnerets, forms hot gas-floating shape; Tow is taked strong cold side blowing side-blown (length 1200mm-1600mm, 18 ℃-22 ℃ of temperature immediately when being extruded spinnerets; Humidity 85%-90%; Wind speed 2.5m/min) make the tow fast cooling shaping, but monomer is followed also among the tow by cooling fast at the same time, do not obtained being in the abundant release of high temperature under hot; Still remain in a large number among the bunch fiber, the fabric that the later stage is made into also can produce infringement greatly to human body.
The utility model content
The purpose of the utility model provides a kind of simple in structure, is applied to the civilian continuous yarn spinning process of polyamide fibre, can eliminate the device of harmful monomer residual in the tow fully.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be:
A kind of fully device of elimination monomer of the civilian continuous yarn spinning process of polyamide fibre that is used for comprises spinnerets, spinning window and hair-dryer, and said spinnerets is positioned at spinning window top; The rear side of said spinning window is through the hair-dryer air feed of band assembled air-conditioner air outlet; It is characterized in that said spinning window is divided into the first wind district and the second wind district, the first wind district is positioned at top, the second wind district; The front side of said spinning window is provided with a monomer suction machine, and said monomer suction machine is connected with the said first wind district.
Preferably, said hair-dryer is connected with the first wind district through first intake adit, the weak wind of supply in the said first wind district.
Preferably, said hair-dryer is connected with the second wind district through second intake adit, supply high wind in the said second wind district.
Preferably, be equipped with control valve on said first intake adit and said second intake adit.
Preferably, the volume in the said first wind district is less than the volume in the second wind district.
Preferably, said monomer suction machine is big opening hood configuration.
The utility model has the advantages that: through the spinning window being divided into two parts in the first wind district and the second wind district, and at the hair-dryer of the box-like air-conditioner air outlet of rear side configuration groups of spinning window, at monomer suction machine of the front side of spinning window configuration; In the first wind district, send weak wind; Thereby make the tow that is extruded in the first wind district, can keep hot, under the condition of high temperature, harmful monomer will discharge fully; The monomer suction machine that is provided with through spinning window front side then just can effectively fully aspirate removal with harmful monomer; The utility model is simple in structure, and is easy to operate, thoroughly complete to the elimination of harmful monomer residual in the tow.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Label is among the figure:
1, spinnerets, 2, the spinning window, 201, the first wind district, 202, the second wind district, 3, hair-dryer, 4, the monomer suction machine, 5, control valve, 6, first intake adit, 7, second intake adit.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is done specifying further.
As shown in Figure 1, a kind of fully device of elimination monomer of the civilian continuous yarn spinning process of polyamide fibre that is used for comprises spinnerets 1, spinning window 2 and hair-dryer 3; Spinnerets is positioned at spinning window top, at the rear side of the spinning window hair-dryer air feed through band assembled air-conditioner air outlet, is provided with a monomer suction machine 4 in the front side of spinning window; The spinning window is divided into 202 two parts in the first wind district 201 and the second wind district, and the first wind district is positioned at top, the second wind district, and the volume in the first wind district is less than the volume in the second wind district; Hair-dryer is connected with the first wind district through first intake adit 6; Hair-dryer is supplied weak wind in first intake adit, hair-dryer is connected with the second wind district through second intake adit 7, and hair-dryer is supplied high wind in second intake adit; On first intake adit and second intake adit, be equipped with control valve 5; Be used to regulate the power of air feed in two intake adits, the monomer suction machine is connected with the said first wind district, is responsible for the monomer suction that discharges is removed; The monomer suction machine is processed the hood configuration of big opening, thereby better guarantees the effect of suction.
The operation principle of the utility model: after the PA6 section was melted through heat, monomer component wherein will be extruded through spinnerets, all was to adopt strong cold side blowing side-blown through hair-dryer at the rear side of whole spinning window before; Now the spinning window is divided into the first wind district and the second wind district, two parts; And after supplying weak wind and high wind respectively, be divided into the method for two sections lateral blowing cooling, so in the first wind district; The tow that is extruded behind the spinnerets still can keep hot state; Monomer obtains further fully discharging and separating out under the condition of high temperature, through the adjusting of control valve, can in the first wind district, infeed faint cold wind; The monomer suction machine that is provided with through spinning window front side absorbs cleanly the monomer that discharges fully completely; Through the adjusting of control valve, can in the second wind district, infeed strong cold side blowing, thereby make tow cooling forming more fast.
The above only is the preferred implementation of the utility model; Should be pointed out that to those skilled in the art, under the prerequisite that does not break away from the utility model creation design; Can also make some similar distortion and improvement, these also should be regarded as within the protection domain of the utility model.
Claims (6)
1. one kind is used for the device that the civilian continuous yarn spinning process of polyamide fibre is fully eliminated monomer, comprises spinnerets, spinning window and hair-dryer, and said spinnerets is positioned at spinning window top; The rear side of said spinning window is through the hair-dryer air feed of band assembled air-conditioner air outlet; It is characterized in that said spinning window is divided into the first wind district and the second wind district, the first wind district is positioned at top, the second wind district; The front side of said spinning window is provided with a monomer suction machine, and said monomer suction machine is connected with the said first wind district.
2. a kind of device that the civilian continuous yarn spinning process of polyamide fibre is fully eliminated monomer that is used for according to claim 1 is characterized in that said hair-dryer is connected with the first wind district through first intake adit, the weak wind of supply in the said first wind district.
3. a kind of device that the civilian continuous yarn spinning process of polyamide fibre is fully eliminated monomer that is used for according to claim 2 is characterized in that said hair-dryer is connected with the second wind district through second intake adit, supply high wind in the said second wind district.
4. a kind of device that the civilian continuous yarn spinning process of polyamide fibre is fully eliminated monomer that is used for according to claim 3 is characterized in that, is equipped with control valve on said first intake adit and said second intake adit.
5. a kind of device that the civilian continuous yarn spinning process of polyamide fibre is fully eliminated monomer that is used for according to claim 1 is characterized in that the volume in the said first wind district is less than the volume in the second wind district.
6. a kind of device that the civilian continuous yarn spinning process of polyamide fibre is fully eliminated monomer that is used for according to claim 1 is characterized in that said monomer suction machine is big opening hood configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204366377U CN202323165U (en) | 2011-11-08 | 2011-11-08 | Device for fully eliminating monomers in civil nylon filament spinning process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204366377U CN202323165U (en) | 2011-11-08 | 2011-11-08 | Device for fully eliminating monomers in civil nylon filament spinning process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202323165U true CN202323165U (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204366377U Expired - Fee Related CN202323165U (en) | 2011-11-08 | 2011-11-08 | Device for fully eliminating monomers in civil nylon filament spinning process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202323165U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103320883A (en) * | 2013-06-06 | 2013-09-25 | 浙江鑫勤锦纶有限公司 | Monomer suction device for chemical fiber filaments |
| CN105951191A (en) * | 2016-07-26 | 2016-09-21 | 苏州科润织造有限公司 | Dry spinning device |
| CN106757430A (en) * | 2017-02-10 | 2017-05-31 | 苏州金泉新材料股份有限公司 | The lateral-blowing air cooling device of melt-spun PLA silk |
| CN109440204A (en) * | 2018-12-30 | 2019-03-08 | 苏州龙杰特种纤维股份有限公司 | A kind of segmentation air cooling equipment automatically controlling air quantity |
-
2011
- 2011-11-08 CN CN2011204366377U patent/CN202323165U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103320883A (en) * | 2013-06-06 | 2013-09-25 | 浙江鑫勤锦纶有限公司 | Monomer suction device for chemical fiber filaments |
| CN103320883B (en) * | 2013-06-06 | 2015-12-02 | 浙江鑫勤锦纶有限公司 | Chemical fiber wire drawsheet body device |
| CN105951191A (en) * | 2016-07-26 | 2016-09-21 | 苏州科润织造有限公司 | Dry spinning device |
| CN106757430A (en) * | 2017-02-10 | 2017-05-31 | 苏州金泉新材料股份有限公司 | The lateral-blowing air cooling device of melt-spun PLA silk |
| CN109440204A (en) * | 2018-12-30 | 2019-03-08 | 苏州龙杰特种纤维股份有限公司 | A kind of segmentation air cooling equipment automatically controlling air quantity |
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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 |
Granted publication date: 20120711 Termination date: 20161108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |