CN105202889A - Chemical fiber production slice crystallization bed - Google Patents
Chemical fiber production slice crystallization bed Download PDFInfo
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- CN105202889A CN105202889A CN201410292894.6A CN201410292894A CN105202889A CN 105202889 A CN105202889 A CN 105202889A CN 201410292894 A CN201410292894 A CN 201410292894A CN 105202889 A CN105202889 A CN 105202889A
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- crystallized
- crystallizing
- crystallizing bed
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Abstract
A chemical fiber production slice crystallization bed comprises a pre-crystallization bed and a crystallization bed body. An air feed chamber is arranged below the pre-crystallization bed and the crystallization bed body and connected with an air feed pipe. A feed port is formed in the upper portion of the pre-crystallization bed. An air outlet is formed in the upper portion of the crystallization bed body. A discharge port is formed in the lower portion of the crystallization bed body. A horizontal stirring device is arranged in the crystallization bed body. The pre-crystallization and crystallization two-stage process is adopted, the stirring device is arranged in the pre-crystallization bed, and therefore slices can be prevented from adhesion.
Description
Technical field
The present invention relates to field of chemical fiber production, be specifically related to a kind of experimental branch line and cut into slices crystallizing bed.
Background technology
In experimental branch line system, it is exactly the surface crystallization to section after granulation, section, the surface crystallization process of section is effect section being issued to surface crystallization in Wind Volume, uniform temperature, the effect of surface crystallization prevents section from producing adhesion when next procedure high temperature drying, thus impact extrudes quality when extruding operation, so the surface crystallization quality of section is most important, in crystallization process, have very high requirement to the trend of the control of air quantity and the control of temperature and section, general defect is easy adhesion of cutting into slices when surface crystallization.
Summary of the invention
The present invention is directed to above defect, provide a kind of experimental branch line to cut into slices crystallizing bed.
For achieving the above object, the present invention adopts following technical approach: a kind of experimental branch line section is crystallizing bed, comprise pre-crystallized bed, crystallizing bed, pre-crystallized bed and crystallizing bed bottom are provided with plenum chamber, plenum chamber is connected with blast pipe, pre-crystallized bed top is provided with charging aperture, crystallizing bed top is provided with air outlet, crystallizing bed bottom is provided with discharging opening, crystallizing bed inside is provided with Horizontal type stirring device.
Further, in plenum chamber, be provided with pre-crystallized bed wind direction control panel and crystallizing bed wind direction control panel.
Further, the side of pre-crystallized bed is provided with pre-crystallized bed detecting gate.
Further, the side of pre-crystallized bed is provided with crystallizing bed detecting gate.
In order to better reach pre-crystallized effect, described Horizontal type stirring device comprises shaft, stirring vane.
In order to reach best air-supply effect, described pre-crystallized bed wind direction control panel and crystallizing bed wind direction control panel can arrive in the horizontal direction within the scope of vertical direction 90 ° and rotate.
Beneficial effect: the present invention by pre-crystallized and crystallization two stage process, and is provided with agitating device in pre-crystallized bed, prevents section from causing adhesion each other; By combinationally using of pre-crystallized wind direction control panel and crystallization wind direction control panel, the equipment of reducing causes cost, has saved occupation area of equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is agitating device partial schematic diagram.
In figure: 1, pre-crystallized bed 2, crystallizing bed 3, plenum chamber 4, charging aperture 5, air outlet 6, discharging opening 7, blast pipe 8, pre-crystallized bed detecting gate 9, crystallizing bed detecting gate 10, pre-crystallized bed wind direction control panel 11, crystallizing bed wind direction control panel 12, Horizontal type stirring device 13, shaft 14, stirring vane
Detailed description of the invention
Its structure as shown in the figure: a kind of experimental branch line section is crystallizing bed, comprise pre-crystallized bed 1, crystallizing bed 2, the bottom of pre-crystallized bed 1 and crystallizing bed 2 is provided with plenum chamber 3, plenum chamber 3 is connected with blast pipe 7, pre-crystallized bed top is provided with charging aperture 4, the top of crystallizing bed 2 is provided with air outlet 5, the bottom of crystallizing bed 2 is provided with discharging opening 6, the inside of crystallizing bed 1 is provided with Horizontal type stirring device 12, pre-crystallized bed wind direction control panel 10 and crystallizing bed wind direction control panel 11 is provided with in described plenum chamber 3, the side of described pre-crystallized bed 1 is provided with pre-crystallized bed detecting gate 8, the side of described pre-crystallized bed 1 is provided with crystallizing bed detecting gate 9, described Horizontal type stirring device 12 comprises shaft 13, stirring vane 14, described pre-crystallized bed wind direction control panel 10 and crystallizing bed wind direction control panel 11 can arrive in the horizontal direction within the scope of vertical direction 90 ° and rotate.The course of work: cut into slices from charging aperture and enter pre-crystallized bed, pre-crystallized bed wind direction control panel is opened, crystallizing bed wind direction control panel is closed, air-supply in pre-crystallized bed, and section is carried out pre-crystallized, and agitating device work, reach better pre-crystallized effect, then section enters crystallizing bed further surface crystallization, and now pre-crystallized bed wind direction control panel is closed, crystallizing bed wind direction control panel is opened, and the section after surface crystallization enters next process from discharging opening.
Claims (6)
1. an experimental branch line section is crystallizing bed, comprise pre-crystallized bed (1), crystallizing bed (2), the bottom of pre-crystallized bed (1) and crystallizing bed (2) is provided with plenum chamber (3), plenum chamber (3) is connected with blast pipe (7), pre-crystallized bed top is provided with charging aperture (4), the top of crystallizing bed (2) is provided with air outlet (5), the bottom of crystallizing bed (2) is provided with discharging opening (6), the inside of crystallizing bed (1) is provided with Horizontal type stirring device (12).
2. experimental branch line section according to claim 1 is crystallizing bed, it is characterized in that: be provided with pre-crystallized bed wind direction control panel (10) and crystallizing bed wind direction control panel (11) in described plenum chamber (3).
3. experimental branch line section according to claim 1 is crystallizing bed, it is characterized in that: the side of described pre-crystallized bed (1) is provided with pre-crystallized bed detecting gate (8).
4. experimental branch line section according to claim 1 is crystallizing bed, it is characterized in that: the side of described pre-crystallized bed (1) is provided with crystallizing bed detecting gate (9).
5. experimental branch line section according to claim 1 is crystallizing bed, it is characterized in that: described Horizontal type stirring device (12) comprises shaft (13), stirring vane (14).
6. experimental branch line section according to claim 2 is crystallizing bed, it is characterized in that: described pre-crystallized bed wind direction control panel (10) and crystallizing bed wind direction control panel (11) can arrive in the horizontal direction within the scope of vertical direction 90 ° and rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410292894.6A CN105202889B (en) | 2014-06-26 | 2014-06-26 | A kind of experimental branch line section is crystallizing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410292894.6A CN105202889B (en) | 2014-06-26 | 2014-06-26 | A kind of experimental branch line section is crystallizing bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105202889A true CN105202889A (en) | 2015-12-30 |
| CN105202889B CN105202889B (en) | 2017-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410292894.6A Active CN105202889B (en) | 2014-06-26 | 2014-06-26 | A kind of experimental branch line section is crystallizing bed |
Country Status (1)
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| CN (1) | CN105202889B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403550A (en) * | 2016-11-22 | 2017-02-15 | 江苏新豪威特种化纤有限公司 | Raw material stirring dryer for chemical fiber extrusion filament |
| CN110040450A (en) * | 2019-04-25 | 2019-07-23 | 浙江恒冠化纤有限公司 | A kind of feed system of polyester slice |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10253257A (en) * | 1997-03-10 | 1998-09-25 | Hoechst Trevira Gmbh & Co Kg | Method and apparatus for crystalizing polymer granule |
| WO2003046045A1 (en) * | 2001-11-30 | 2003-06-05 | Zimmer Aktiengesellschaft | Method and device for producing highly condensed polyesters in the solid phase |
| CN201175588Y (en) * | 2008-08-11 | 2009-01-07 | 北京德厚朴化工技术有限公司 | Novel pulsation type crystallization, cooling device |
| CN201183293Y (en) * | 2008-01-21 | 2009-01-21 | 张家港保税区格力德机械制造有限公司 | Improved structure of precrystallization chamber in precrystallization apparatus |
| CN201592092U (en) * | 2010-01-19 | 2010-09-29 | 北京德厚朴化工技术有限公司 | Novel two-section fluidized bed |
| CN202199156U (en) * | 2011-07-13 | 2012-04-25 | 苏州龙杰特种纤维股份有限公司 | Crystallizing device |
| CN103629896A (en) * | 2013-11-25 | 2014-03-12 | 大连恒大高新材料开发有限公司 | Raw-material pre-crystallizer of polyester filament yarn needling geotechnical cloth production line |
| CN203928655U (en) * | 2014-06-26 | 2014-11-05 | 江苏天地化纤有限公司 | It is crystallizing bed that a kind of chemical fibre is produced section |
-
2014
- 2014-06-26 CN CN201410292894.6A patent/CN105202889B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10253257A (en) * | 1997-03-10 | 1998-09-25 | Hoechst Trevira Gmbh & Co Kg | Method and apparatus for crystalizing polymer granule |
| WO2003046045A1 (en) * | 2001-11-30 | 2003-06-05 | Zimmer Aktiengesellschaft | Method and device for producing highly condensed polyesters in the solid phase |
| CN201183293Y (en) * | 2008-01-21 | 2009-01-21 | 张家港保税区格力德机械制造有限公司 | Improved structure of precrystallization chamber in precrystallization apparatus |
| CN201175588Y (en) * | 2008-08-11 | 2009-01-07 | 北京德厚朴化工技术有限公司 | Novel pulsation type crystallization, cooling device |
| CN201592092U (en) * | 2010-01-19 | 2010-09-29 | 北京德厚朴化工技术有限公司 | Novel two-section fluidized bed |
| CN202199156U (en) * | 2011-07-13 | 2012-04-25 | 苏州龙杰特种纤维股份有限公司 | Crystallizing device |
| CN103629896A (en) * | 2013-11-25 | 2014-03-12 | 大连恒大高新材料开发有限公司 | Raw-material pre-crystallizer of polyester filament yarn needling geotechnical cloth production line |
| CN203928655U (en) * | 2014-06-26 | 2014-11-05 | 江苏天地化纤有限公司 | It is crystallizing bed that a kind of chemical fibre is produced section |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403550A (en) * | 2016-11-22 | 2017-02-15 | 江苏新豪威特种化纤有限公司 | Raw material stirring dryer for chemical fiber extrusion filament |
| CN110040450A (en) * | 2019-04-25 | 2019-07-23 | 浙江恒冠化纤有限公司 | A kind of feed system of polyester slice |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105202889B (en) | 2017-09-19 |
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