CN2113987U - Uniform dryer for chemical fibre chips - Google Patents
Uniform dryer for chemical fibre chips Download PDFInfo
- Publication number
- CN2113987U CN2113987U CN 92203877 CN92203877U CN2113987U CN 2113987 U CN2113987 U CN 2113987U CN 92203877 CN92203877 CN 92203877 CN 92203877 U CN92203877 U CN 92203877U CN 2113987 U CN2113987 U CN 2113987U
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- CN
- China
- Prior art keywords
- agitator
- chemical fibre
- cutting
- straight tube
- slices
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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.)
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Abstract
The utility model relates to a uniform dryer for chemical fibre chips. A straight pipe 6 is erected in the cavity of a kettle type heat-insulation container 7, one end of the straight pipe is connected with a vertical electric machine 8, and the other end is connected with stirring blades 2, 10. A double cone 1 arranged on a supporting board 4 can cut hot cohering blocks by the rotation of the agitator and the non-rotation of a horizontal supporting board. The upper part of the double cone is used for spilt, and the lower part of the double cone is used for guide to eliminate 'funnel phenomenon '. Therefore, the uniform discharging can be reached to satisfy the requirement of the continuous production, the structure is simple, and the cost is lower.
Description
The utility model relates to the device of pulverizing the section bonding in the chemical fibre chip drying process and eliminating " funnelling phenomenon ", is the device of using in pre-crystallizer of section and drying tower.
In terylene class chemical fibre is produced, because the easy hydrolysis of ester group in the polymer makes molecular chain rupture, cause polymer viscosity to reduce, form broken end during spinning, have a strong impact on ordinary production efficient and product quality, for this reason, the technological requirement section should be dry more than 150 ℃.To the requirement of chip drying, not only want moisture content low, and want evenly will satisfy this requirement and acquire a certain degree of difficulty.The first step of conventional way drying is the intensification of will cutting into slices of input hot blast, but when temperature rises to more than 100 ℃, slice surface begins to be clamminess, many graininess sections can bond together, and form hard fritter, even link the formation agglomerate, this phenomenon can be stopped up discharging opening, in order to overcome this phenomenon, often need to pause and produce, with the pulverizing of manually will luming.This is just objectively forming the weak link of producing.The existing device that lumps of preventing has stirring-type, boiling type, vibration-type, and its Basic Ways all is to prevent to lump under static state, lacks the device of pulverizing caking.Top as still formula preprocessor is cylindrical shape, and the bottom is taper, and cone angle is about 60 °, and section forms during discharging " funnelling phenomenon " from top to down.Because of discharging opening top at circular cone, the material at center comes out from discharging opening earlier easily, and section material time of staying in still all around is longer, and it is irregular to form discharging, so the section of different parts time of staying difference in still.In order to change this situation, coning angle is changed into about 40 °, still can not eliminate " funnelling phenomenon ".
For the shape of thermal insulation container, also once carried out the comparison of various ways, as adopting square cross-section, its side of being, exit taper still is difficult to avoid " funnelling phenomenon ".Still formula thermal insulation structure of container is simple, and cost is low, belongs to more excellent scheme.
The purpose of this utility model is to propose a kind of chemical fibre even drying device of pre-crystallization of cutting into slices, it is by a kind of bicone structure with the rotation agitator, make the shunting of upside cone, downside cone guiding section is glided to the crack from conical wall and bicone, eliminates " funnelling phenomenon ".
Second purpose of the present utility model is the cutting by rotation agitator and horizontal supporting plate, and the section of will luming is pulverized.
The utility model is achieved in that a kind of chemical fibre even drying device of cutting into slices, the thermal insulation container 7 that comprises lower end band conical wall 9, cone 1, discharging opening 5, hot blast import 3, it is characterized in that: in the cavity of still formula thermal insulation container 7, erect a straight tube 6, this straight tube one end connects vertical machine 8, and end connects agitator 2 in addition, and bicone 1 is arranged on the gripper shoe 4.Agitator 2 is horizontally placed on the rotation straight tube 6, and it is shape near bar 10 under the agitator of bipyramid side.Bicone is both sides taper up and down, and its left and right sides cone is symmetrical arranged or the horizontal supporting plate 4 that is provided with triangular in shape.The horizontal fin of agitator 2 is connected on the straight tube 6.
The utility model is simple in structure, can turn round continuously, eliminate " funnelling phenomenon " in the section course of conveying, fault is few, the chip drying quality is even, the utility model is installed in the bottom of pre-crystallizer and drying tower, can reach quite low moisture content, satisfy the needs of producing the high-quality terylene thread.
Fig. 1 is one of the utility model embodiment facade generalized section.
Fig. 2 is one of the utility model embodiment A-A section generalized section.
Fig. 3 is the two facade generalized sections of the utility model embodiment.
Fig. 4 is the two B-B section generalized sections of the utility model embodiment.
Now further narrate structure of the present utility model and embodiment in conjunction with the accompanying drawings:
Referring to Fig. 1～2: be applied in the pre-crystallizer of still formula, promptly, put a bicone 1, have horizontal support plate 4 to be connected between this bicone and the conical wall 9, with fixing bicone 1 at the center of the lower taper wall 9 of thermal insulation container 7.In the present embodiment, horizontal supporting plate 4 is the isosceles triangle arrangement.Owing to there is this bicone to exist, section is the straight lower discharge port of the heart from container not, can only from the gap of conical wall 9 and bicone 1, glide, and the first half of bicone be the section branch that will pour in the conical wall center to around, have same chance to fall with the center around making.Agitator 2 is horizontal fin, has only that bar 10 is under bottom a slice agitator
Shape.The horizontal supporting plate 4 that the bicone left and right sides is provided with, and under the agitator between the level board of bar 10, leave certain clearance.Bar 10 rotations under agitator 2 that vertical machine 8 drives and straight tube 6 is connected and the agitator, rotary speed is 3 rev/mins, at this moment under the agitator on the rotating vane of bar 10 and the bicone horizontal supporting plate 4 form cutting mechanisms, section between conical wall is played the pulverizing caking, shunting and guide effect, thus make section evenly fall to outlet.Hot-air is blown into from hot blast import 3.
Referring to Fig. 3～4: the utility model is applied in the drying tower with pre-crystallizer combination, and the structure in pre-crystallizer is with embodiment 1.At this moment, passed through pre-crystallizer from the section that discharging opening comes, can not send caking phenomenon again, so cancelled power rotary device in the drying tower, just establish bicone 1 in the centre of the lower end of heat-insulated container 7 conical wall, its horizontal supporting plate 4 is symmetrical arranged, and straight tube 6 all plays shunting action with last half cone of bicone, following half cone plays guiding function, and treated section is flowed out from drying tower discharging opening 5.Hot-air is blown into from hot blast import 3.
Claims (4)
1, a kind of chemical fibre even drying device of cutting into slices, the thermal insulation container 7 that comprises lower end band conical wall 9, cone 1, discharging opening 5, hot blast import 3, it is characterized in that: in the cavity of still formula thermal insulation container 7, erect a straight tube 6, this straight tube one end connects vertical machine 8, and end connects agitator 2 in addition, and bicone 1 is arranged on the gripper shoe 4.
2, by the described chemical fibre of the claim 1 even drying device of cutting into slices, it is characterized in that: agitator 2 is horizontally placed on the rotation straight tube 6, and it is near bar 10 under the agitator of bipyramid side
Shape.
3, by the described chemical fibre of the claim 1 even drying device of cutting into slices, it is characterized in that: bicone is both sides taper up and down, and its left and right sides cone is symmetrical arranged or the horizontal supporting plate 4 that is provided with triangular in shape.
4, by the described chemical fibre of the claim 1 even drying device of cutting into slices, it is characterized in that: the horizontal fin of agitator 2 is connected on the straight tube 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92203877 CN2113987U (en) | 1992-03-10 | 1992-03-10 | Uniform dryer for chemical fibre chips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92203877 CN2113987U (en) | 1992-03-10 | 1992-03-10 | Uniform dryer for chemical fibre chips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2113987U true CN2113987U (en) | 1992-08-26 |
Family
ID=4950421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92203877 Granted CN2113987U (en) | 1992-03-10 | 1992-03-10 | Uniform dryer for chemical fibre chips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2113987U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589275A (en) * | 2012-03-08 | 2012-07-18 | 浙江汇隆化纤有限公司 | Color masterbatch stirring device |
| CN104667638A (en) * | 2015-03-13 | 2015-06-03 | 徐州斯尔克纤维科技股份有限公司 | Filter for drying crystallization bed |
| CN109023549A (en) * | 2018-08-21 | 2018-12-18 | 王慧丽 | A kind of dacron product production technology |
| CN109364517A (en) * | 2018-12-27 | 2019-02-22 | 昆山恒诚荣机械设备有限公司 | Concentrate the agitating paddle of feeding system crystallizer |
-
1992
- 1992-03-10 CN CN 92203877 patent/CN2113987U/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589275A (en) * | 2012-03-08 | 2012-07-18 | 浙江汇隆化纤有限公司 | Color masterbatch stirring device |
| CN104667638A (en) * | 2015-03-13 | 2015-06-03 | 徐州斯尔克纤维科技股份有限公司 | Filter for drying crystallization bed |
| CN109023549A (en) * | 2018-08-21 | 2018-12-18 | 王慧丽 | A kind of dacron product production technology |
| CN109023549B (en) * | 2018-08-21 | 2019-11-12 | 扬州市佳美纺织有限公司 | A kind of dacron product production technology |
| CN109364517A (en) * | 2018-12-27 | 2019-02-22 | 昆山恒诚荣机械设备有限公司 | Concentrate the agitating paddle of feeding system crystallizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |