CN103009498A - Sea island PET (polyethylene terephthalate) fiber crystallizer and sea island PET crystallization method - Google Patents
Sea island PET (polyethylene terephthalate) fiber crystallizer and sea island PET crystallization method Download PDFInfo
- Publication number
- CN103009498A CN103009498A CN2012105389816A CN201210538981A CN103009498A CN 103009498 A CN103009498 A CN 103009498A CN 2012105389816 A CN2012105389816 A CN 2012105389816A CN 201210538981 A CN201210538981 A CN 201210538981A CN 103009498 A CN103009498 A CN 103009498A
- Authority
- CN
- China
- Prior art keywords
- heater
- dust
- crystallizer
- crystallization apparatus
- blower fan
- Prior art date
- 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.)
- Pending
Links
Images
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention relates to a sea island PET (polyethylene terephthalate) fiber crystallizer which comprises a fan, wherein the fan is connected with a heater, and the heater is connected with the crystallizer for crystallizing slices. A sea island PET fiber crystallization method comprises the following steps: A. the fan provides suspension driving power for the slices; B. the slices enter the crystallizer 2 through the heater 1; C. the preset rotating speed of the fan is set by a programmable controller; D. the preset power value of the heater is set by the programmable controller; E. dust is filtered and separated; and F. a dust tank is used for collecting dust. By adopting the technical scheme of the invention, deficiencies of the stirring crystallizer of the conventional fluidized bed can be overcome, and the slices can not be bridged in a preheater in practical operation process; and the crystallization temperature is proper and accurate, so that the bonding of the slices can not be caused, and the normal running of the production can be effectively ensured.
Description
Technical field
The present invention relates to a kind of synthetic fibers and manufacture, belong to composite spinning and manufacture field, particularly a kind of island PET fiber crystallization apparatus and method for crystallising of preparing.
Background technology
Sea-island fibre is a kind of composite fibre, through obtaining fiber the thinnest in the world today after processing, the arrangement, is to produce high-grade fabric, the ideal material of high-grade bunting.The quality of section effect in crystallizer not only affects the output of production line, is also determining whether can normally produce simultaneously.
Adopt the fluid bed stirred crystallization in the traditional mode of production process, because crystallization is inhomogeneous in the crystallizer of being everlasting during section, section will be built bridge in pre-heater; In addition, under this working condition, crystallization temperature is too high easily to cause the section bonding so that produce and can't normally carry out, and has not only increased production cost, and production efficiency also reduces greatly.
For the defective that exists in the above prior art, be badly in need of at present prior art is improved.
Summary of the invention
Technical problem to be solved by this invention is exactly, and being provides a kind of sea-island fibre crystallization apparatus and method for above-mentioned deficiency of the prior art, and it is simple for structure, efficient, can solve existing number of drawbacks and the deficiency that exists in the fluid bed stirred crystallization that adopt.
Realize the technical measures of above-mentioned purpose:
A kind of island PET fiber crystallization apparatus comprises blower fan, and wherein, described blower fan connects heater, and described heater connects the crystallizer that makes the section crystallization.
Described crystallization apparatus, wherein, described crystallizer also is connected with air cleaner.
Described crystallization apparatus, wherein, described air cleaner is binary channels, and a passage is air inlet, and a passage is air outlet.
Described crystallization apparatus wherein, arranges the filter screen that prevents from cutting into slices and enter in the described air cleaner.
Described crystallization apparatus, wherein, described air filter for molten also is connected with dust separator.
Described crystallization apparatus, wherein, described dust separator also connects the dust tank to dust collection.
Described crystallization apparatus, wherein, described blower fan and described heater also connect Programmable Logic Controller.
A kind of island PET fiber method for crystallising wherein, may further comprise the steps:
A: blower fan provides section suspension driving force;
B: section enters in the crystallizer via heater;
C: by Programmable Logic Controller blower fan being set is desired speed;
D: by Programmable Logic Controller heater being set is the preset power value;
E: dust is filtered, separates;
F: finish collection to dust by the dust tank.
Described method, wherein, desired speed is that 1200-1600 turns among the described step C;
Described method, wherein, the preset power value is 40-50KW among the described step D.
Adopt technical scheme of the present invention, overcome owing to adopt the deficiency of traditional fluid bed stirred crystallization device, in actual mechanical process, section can not built bridge in pre-heater; And crystallization temperature is suitable, accurately can not cause the section bonding, and what can effectively guarantee to produce normally carries out.
Description of drawings
Fig. 1 is crystallization apparatus structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention are made more explicit defining.
Embodiment one
As shown in Figure 1, this patent is achieved in that and the object of the invention is to overcome above-mentioned deficiency, provides a kind of and can substitute traditional fluid bed stirred crystallization device and method.
This device provides section suspension driving force by blower fan 3, enters crystallizer 2 via heater 1 again, and this device adopts Wind Volume, so that section is suspended in the air, the hot blast that blows out by heater 1 is subjected to thermal crystalline so that cut into slices, and section is difficult for bonding.This device adopts Controlled by Programmable Controller, can regulate rotation speed of fan and heater 2 power by Programmable Logic Controller, with this crystallization process is further controlled.
Owing in crystallization process, can collision produce dust between section, need to carry out collection and treatment to dust.Owing to be subjected to blower fan 3 active forces, dust can well enter air cleaner 4 and dust separator 5, then finishes collection to dust by dust tank 6.
Embodiment two
On the basis of above-described embodiment, as shown in Figure 1, a kind of island PET fiber crystallization apparatus comprises blower fan 3, and wherein, described blower fan 3 connects heater 1, and described heater 1 connects the crystallizer 2 that makes the section crystallization.
Described crystallization apparatus, wherein, described crystallizer 2 also is connected with air cleaner 4.
Described crystallization apparatus, wherein, described air cleaner 4 is binary channels, and a passage is air inlet, and a passage is air outlet.
Described crystallization apparatus wherein, arranges the filter screen that prevents from cutting into slices and enter in the described air cleaner 4.
Described crystallization apparatus, wherein, described air filter for molten 4 also is connected with dust separator 5.
Described crystallization apparatus, wherein, described dust separator 5 also connects the dust tank 6 to dust collection.
Described crystallization apparatus, wherein, described blower fan 3 and described heater 1 also connect Programmable Logic Controller.
Embodiment three
On the basis of above-described embodiment, the application also provides a kind of island PET fiber method for crystallising, wherein, may further comprise the steps:
A: blower fan provides section suspension driving force;
B: section enters in the crystallizer via heater;
C: by Programmable Logic Controller blower fan being set is desired speed;
D: by Programmable Logic Controller heater being set is the preset power value;
E: dust is filtered, separates;
F: finish collection to dust by the dust tank.
Described method, wherein, desired speed is that 1200-1600 turns among the described step C;
Described method, wherein, the preset power value is 40-50KW among the described step D.
Preferably, described crystallizer 2 also is connected with air cleaner 4.
Preferably, described air cleaner 4 is binary channels, and a passage is air inlet, and a passage is air outlet.
Preferably, the filter screen that prevents from cutting into slices and enter is set in the described air cleaner 4.
Preferably, described air filter for molten 4 also is connected with dust separator 5.
Preferably, described dust separator 5 also connects the dust tank 6 to dust collection.
Preferably, described blower fan 3 and described heater 1 also connect Programmable Logic Controller.
Above embodiment is more preferably one of specific embodiment of the present invention, and common variation and the replacement of those skilled in the art in the solution of the present invention scope all should be included within protection scope of the present invention.
Claims (10)
1. an island PET fiber crystallization apparatus comprises blower fan, it is characterized in that, described blower fan connects heater, and described heater connects the crystallizer that makes the section crystallization.
2. crystallization apparatus as claimed in claim 1 is characterized in that, described crystallizer also is connected with air cleaner.
3. crystallization apparatus as claimed in claim 2 is characterized in that, described air cleaner is binary channels, and a passage is air inlet, and a passage is air outlet.
4. crystallization apparatus as claimed in claim 3 is characterized in that, the filter screen that prevents from cutting into slices and enter is set in the described air cleaner.
5. crystallization apparatus as claimed in claim 4 is characterized in that, described air filter for molten also is connected with dust separator.
6. crystallization apparatus as claimed in claim 5 is characterized in that, described dust separator also connects the dust tank to dust collection.
7. crystallization apparatus as claimed in claim 6 is characterized in that, described blower fan and described heater also connect Programmable Logic Controller.
8. an island PET fiber method for crystallising is characterized in that, may further comprise the steps:
A: blower fan provides section suspension driving force;
B: section enters in the crystallizer via heater;
C: by Programmable Logic Controller blower fan being set is desired speed;
D: by Programmable Logic Controller heater being set is the preset power value;
E: dust is filtered, separates;
F: finish collection to dust by the dust tank.
9. method as claimed in claim 8 is characterized in that, desired speed is that 1200-1600 turns among the described step C.
10. method as claimed in claim 9 is characterized in that, the preset power value is 40-50KW among the described step D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105389816A CN103009498A (en) | 2012-12-13 | 2012-12-13 | Sea island PET (polyethylene terephthalate) fiber crystallizer and sea island PET crystallization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105389816A CN103009498A (en) | 2012-12-13 | 2012-12-13 | Sea island PET (polyethylene terephthalate) fiber crystallizer and sea island PET crystallization method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103009498A true CN103009498A (en) | 2013-04-03 |
Family
ID=47958875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105389816A Pending CN103009498A (en) | 2012-12-13 | 2012-12-13 | Sea island PET (polyethylene terephthalate) fiber crystallizer and sea island PET crystallization method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103009498A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384227A (en) * | 2002-05-20 | 2002-12-11 | 辽阳天利海岛纤维有限公司 | Drying process for Haidao superfine composite fiber slice |
| CN1399012A (en) * | 2002-06-07 | 2003-02-26 | 辽阳天利海岛纤维有限公司 | Production process of superfine composite fiber |
| US7989577B2 (en) * | 2008-03-03 | 2011-08-02 | Grupo Petromex, S.A. De C.V. | Production of non-solid-stated polyester particles having solid-stated properties |
| CN102206876A (en) * | 2011-05-30 | 2011-10-05 | 大连合成纤维研究设计院股份有限公司 | Device and process for crystallizing and drying water-soluble copolyester (COPET) slices |
| CN202922790U (en) * | 2012-12-13 | 2013-05-08 | 苏州龙杰特种纤维股份有限公司 | Sea-island PET (Polyethylene Terephthalate) fiber crystallization device |
-
2012
- 2012-12-13 CN CN2012105389816A patent/CN103009498A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384227A (en) * | 2002-05-20 | 2002-12-11 | 辽阳天利海岛纤维有限公司 | Drying process for Haidao superfine composite fiber slice |
| CN1399012A (en) * | 2002-06-07 | 2003-02-26 | 辽阳天利海岛纤维有限公司 | Production process of superfine composite fiber |
| US7989577B2 (en) * | 2008-03-03 | 2011-08-02 | Grupo Petromex, S.A. De C.V. | Production of non-solid-stated polyester particles having solid-stated properties |
| CN102206876A (en) * | 2011-05-30 | 2011-10-05 | 大连合成纤维研究设计院股份有限公司 | Device and process for crystallizing and drying water-soluble copolyester (COPET) slices |
| CN202922790U (en) * | 2012-12-13 | 2013-05-08 | 苏州龙杰特种纤维股份有限公司 | Sea-island PET (Polyethylene Terephthalate) fiber crystallization device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100480442C (en) | Production method for spinning polyester preoriented yarn by reusing polyester bottle chip | |
| CN110238986A (en) | A kind of efficient plastic granulating device | |
| CN103993390B (en) | One grows cotton opener | |
| CN202922790U (en) | Sea-island PET (Polyethylene Terephthalate) fiber crystallization device | |
| CN101906668A (en) | Device and method for crystallizing and drying spinning chips | |
| CN105755582B (en) | Stainless steel fibre break machine | |
| CN102180375B (en) | Papery carrying band perforating machine | |
| CN103009498A (en) | Sea island PET (polyethylene terephthalate) fiber crystallizer and sea island PET crystallization method | |
| CN209222644U (en) | A kind of automatic feed dividing material-gathering device | |
| CN201835016U (en) | Small experimental wet spinning device | |
| CN102241812B (en) | Crystallizing and drying process of industrial wire slice | |
| CN202029177U (en) | Paper carrier-band punching equipment | |
| CN203284680U (en) | Paper pulp filter device | |
| CN210792009U (en) | Be applied to prilling granulator of temporary plugging agent production of degradable | |
| CN215163349U (en) | Dust removal device for nylon 66 slices after tackifying | |
| CN204401166U (en) | A kind of fusion method manufactures the device of tunica fibrosa | |
| CN109128314A (en) | There is one kind blade to compensate milling machine | |
| CN106367905A (en) | Processing device for bonding functional powder to polyester filaments | |
| CN208594430U (en) | A kind of dixie cup production lamination discharging device | |
| CN208082607U (en) | A kind of separator of beforehand research grind materials | |
| CN203824228U (en) | Chemical fiber spinning drying device | |
| CN105562160B (en) | A kind of new coal-grinding equipment for power plant's dynamic system of heat energy | |
| CN202964974U (en) | Pre-crystallization device suitable for easy-adhesive slice | |
| CN207642841U (en) | A kind of polishing waxing dust suction integrated device | |
| CN207546655U (en) | A kind of novel broken cotton machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |