CN204027207U - Terylene pre-crystallizer - Google Patents
Terylene pre-crystallizer Download PDFInfo
- Publication number
- CN204027207U CN204027207U CN201420482802.6U CN201420482802U CN204027207U CN 204027207 U CN204027207 U CN 204027207U CN 201420482802 U CN201420482802 U CN 201420482802U CN 204027207 U CN204027207 U CN 204027207U
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- drying box
- section
- heating pipe
- outlet
- crystallizer
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Abstract
The utility model discloses a kind of terylene pre-crystallizer, comprise drying box, in the upper end, side of drying box, section entrance is set, section outlet is provided with in the opposite side lower end of drying box, the base plate of drying box adopts sieve plate to make, and the sieve aperture on this sieve plate is inclined to set towards otch outlet side; Be provided with in the bottom of drying box for the heating pipe by hot gas in drying box, be provided with multiple pulse blower fan in heating pipe, heating pipe entirety is inclined to set and its incline direction is consistent with the incline direction of sieve aperture; The top of drying box is provided with heat outlet.By changing the structure of heating pipe and sieve aperture, thus change the movement locus of section raw material when being blown, thus improve the efficiency of pre-crystallizer when raw material is discharged, the phenomenon avoiding raw material to accumulate occurs.
Description
Technical field
The utility model relates to a kind of terylene pre-crystallizer.
Background technology
Terylene chips raw material needs to carry out pre-crystallized process to polyester raw material entering before extruder extrudes, the main purpose of pre-crystallized process is the softening point in order to improve section, removing moisture, makes section raw material grain grain separately, material can be made even when improving subsequent extrusion.
Following defect is mainly there is in traditional pre-crystallizer when carrying out pre-crystallized to section raw material;
The section raw material being positioned at drying box mainly relies on the hot gas passed into dry, and provide impulse force to be discharged from section outlet by raw material by pulse motor, because the hole on the sieve plate in drying box in the past vertically arranges, therefore when section raw material outwards blows out by the wind-force that pulse motor provides, need section raw material only can move up and down, material is difficult to drain smoothly in section outlet; In brief, the sieve plate of vertical core structure is unfavorable for material to discharge, and partial material can be made repeatedly fully dry in drying box, cause the dried excessive phenomenon of section, occur that moisture is on the low side.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of terylene pre-crystallizer, solves pre-crystallizer in the past and is unfavorable for the defect that section raw material is discharged.
The utility model solves the technical scheme that its technical problem adopts: a kind of terylene pre-crystallizer, comprise drying box, in the upper end, side of drying box, section entrance is set, section outlet is provided with in the opposite side lower end of drying box, the base plate of described drying box adopts sieve plate to make, and the sieve aperture on this sieve plate is inclined to set towards otch outlet side;
Be provided with in the bottom of drying box for the heating pipe by hot gas in drying box, be provided with multiple pulse blower fan in described heating pipe, heating pipe entirety is inclined to set and its incline direction is consistent with the incline direction of sieve aperture; The top of described drying box is provided with heat outlet.
Further, described heating pipe comprises straight length and Taper Pipe section, and described straight length is connected with the bottom of drying box through Taper Pipe section, and described pulse blower fan is arranged in the inner chamber of Taper Pipe section.The wind-force provided of pulse blower fan can act directly on sieve plate, avoids the flow loss of wind-force in heating pipe.
Further, be positioned on the both sides drying box inner arm above sieve plate and be provided with some points of material strips, the cross section of described point material strip is prismatic structure, and each point of material strip is inclined in drying box in the direction of the width, and the angle of inclination of each point of material strip is consistent with the angle of inclination of sieve aperture.The existence of point material strip mainly in order to be section raw material when being discharged can grain grain separately, the phenomenon generation preventing raw material from lump.
Further, the tapered body structure of upper wall spirogyrate of described drying box, described heat outlet is positioned at the top of bullet.By the taper structure that upper wall evagination is formed, enough spaces of cutting into slices can be guaranteed, above avoiding cuts into slices strikes drying box upper wall when flying out in drying box.
Further, be positioned at drying box section exit and be provided with adjustment plate for adjusting thickness of feed layer.By adjusting the gradient of this adjustment plate, thus it is how many to control the piled up bed of material.
The beneficial effects of the utility model are: by changing the structure of heating pipe and sieve aperture, thus change the movement locus of section raw material when being blown, thus improve the efficiency of pre-crystallizer when raw material is discharged, and the phenomenon avoiding raw material to accumulate occurs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model pre-crystallizer;
Fig. 2 is the state diagram of cutting into slices when flying out from sieve plate;
Wherein, 1, drying box, 2, section entrance, 3, section outlet, 41, straight length, 42, Taper Pipe section, 5, heat outlet, 6, sieve plate, 61, sieve aperture, 7, pulse blower fan, 8, point material strip, 9, adjustment plate.
Detailed description of the invention
As shown in Figure 1, a kind of terylene pre-crystallizer, comprise drying box 1, section entrance 2 is set in the upper end, side of drying box 1, section outlet 3 is provided with in the opposite side lower end of drying box 1, the base plate of drying box 1 adopts sieve plate 6 to make, and the sieve aperture 61 on this sieve plate 6 is inclined to set towards otch outlet side.
Be provided with for the heating pipe by hot gas in drying box 1 in the bottom of drying box 1, be provided with 2 pulse blower fans 7 in heating pipe, heating pipe entirety is inclined to set and its incline direction is consistent with the incline direction of sieve aperture 61; The top of drying box 1 is provided with heat outlet 5.
Heating pipe comprises straight length 41 and Taper Pipe section 42, and straight length 41 is connected through the bottom of Taper Pipe section 42 with drying box 1, and described pulse blower fan 7 is arranged in the inner chamber of Taper Pipe section 42.The wind-force provided of pulse blower fan 7 can act directly on sieve plate 6, avoids the flow loss of wind-force in heating pipe.
Be positioned on both sides drying box 1 inner arm above sieve plate 6 and be provided with some points of material strips 8, the cross section dividing material strip 8 is prismatic structure, and each point of material strip 8 is inclined in drying box 1 in the direction of the width, and the angle of inclination of each point of material strip 8 is consistent with the angle of inclination of sieve aperture 61.The existence of point material strip 8 mainly in order to be section raw material when being discharged can grain grain separately, the phenomenon generation preventing raw material from lump.
The tapered body structure of upper wall spirogyrate of drying box 1, heat outlet 5 is positioned at the top of bullet.By the taper structure that upper wall evagination is formed, enough spaces of cutting into slices can be guaranteed, above avoiding cuts into slices strikes drying box 1 upper wall when flying out in drying box 1.
Be positioned at drying box 1 outlet 3 place of cutting into slices and be provided with adjustment plate 9 for adjusting thickness of feed layer.By adjusting the gradient of this adjustment plate 9, thus it is how many to control the piled up bed of material.
After section raw material is interior by drying box 1, hot gas inlet pipe passes into hot blast, drying is carried out to the raw material in drying box 1, after the time to be dried arrives, starting impulse motor 7, raw material blows out by the wind-force that pulse motor 7 provides, as shown in Figure 2, by changing the structure of heating pipe setting position and sieve aperture 61, thus change the movement locus of section raw material when being blown, thus improving the efficiency of pre-crystallizer when raw material is discharged, the phenomenon avoiding raw material to accumulate occurs.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art, all should fall in protection domain of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment according to design of the present utility model.
Claims (5)
1. a terylene pre-crystallizer, it is characterized in that, comprise drying box (1), section entrance (2) is set in the upper end, side of drying box (1), section outlet (3) is provided with in the opposite side lower end of drying box (1), the base plate of described drying box (1) adopts sieve plate (6) to make, and the sieve aperture (61) on this sieve plate (6) is inclined to set towards otch outlet side;
Be provided with in the bottom of drying box (1) for the heating pipe by hot gas in drying box (1), be provided with multiple pulse blower fan (7) in described heating pipe, heating pipe entirety is inclined to set and its incline direction is consistent with the incline direction of sieve aperture (61); The top of described drying box (1) is provided with heat outlet (5).
2. terylene pre-crystallizer according to claim 1, it is characterized in that, described heating pipe comprises straight length (41) and Taper Pipe section (42), described straight length (41) is connected through the bottom of Taper Pipe section (42) with drying box (1), and described pulse blower fan (7) is arranged in the inner chamber of Taper Pipe section (42).
3. terylene pre-crystallizer according to claim 1, it is characterized in that, be positioned on both sides drying box (1) inner arm above sieve plate (6) and be provided with some points of material strips (8), the cross section of described point material strip (8) is prismatic structure, and each point of material strip (8) is inclined in drying box (1) in the direction of the width, and the angle of inclination of each point of material strip (8) is consistent with the angle of inclination of sieve aperture (61).
4. terylene pre-crystallizer according to claim 1, is characterized in that, the tapered body structure of upper wall spirogyrate of described drying box (1), and described heat outlet (5) is positioned at the top of bullet.
5. terylene pre-crystallizer according to claim 1, is characterized in that, is positioned at drying box (1) section outlet (3) place and is provided with adjustment plate (9) for adjusting thickness of feed layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482802.6U CN204027207U (en) | 2014-08-26 | 2014-08-26 | Terylene pre-crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420482802.6U CN204027207U (en) | 2014-08-26 | 2014-08-26 | Terylene pre-crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027207U true CN204027207U (en) | 2014-12-17 |
Family
ID=52067052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420482802.6U Expired - Fee Related CN204027207U (en) | 2014-08-26 | 2014-08-26 | Terylene pre-crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204027207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154707A (en) * | 2014-08-26 | 2014-11-19 | 江苏巨鸿超细纤维制造有限公司 | Polyester pre-crystallizer |
-
2014
- 2014-08-26 CN CN201420482802.6U patent/CN204027207U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154707A (en) * | 2014-08-26 | 2014-11-19 | 江苏巨鸿超细纤维制造有限公司 | Polyester pre-crystallizer |
| CN104154707B (en) * | 2014-08-26 | 2016-05-25 | 江苏巨鸿超细纤维制造有限公司 | Terylene pre-crystallizer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170826 |