CN104002393A - Thermoplastic polyurethane raw material drying machine - Google Patents
Thermoplastic polyurethane raw material drying machine Download PDFInfo
- Publication number
- CN104002393A CN104002393A CN201410244796.5A CN201410244796A CN104002393A CN 104002393 A CN104002393 A CN 104002393A CN 201410244796 A CN201410244796 A CN 201410244796A CN 104002393 A CN104002393 A CN 104002393A
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- China
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- raw material
- drying machine
- thermoplastic polyurethane
- heater
- hothouse
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Abstract
The invention discloses a thermoplastic polyurethane raw material drying machine which comprises a drying chamber, a fan, an electric-control box and a heater, wherein the fan and the heater are respectively connected with the electric-control box electrically; a funnel-shaped dust collector is arranged at the lower end of the drying chamber; an air outlet pipeline of the fan is communicated with the funnel-shaped dust collector; a net-shaped separator is arranged on an inner side wall of the funnel-shaped dust collector; an exhaust pipeline is arranged at the upper end of the drying chamber; the air outlet pipeline of the fan is internally provided with a thermal coupling; the thermal coupling is electrically connected with the heater. When the drying machine is used for discharging a dry raw material, redundant dust is filtered by the net-shaped separator and is subsequently discharged out from a dust exhaust pipeline, then the purity of the raw material when being dried is improved, and the raw material is prevented from being contaminated by the dust; hot air of the fan blows upwards from the lower part, when the hot air passes through the raw material, the moisture in the raw material is heated, evaporated and carried away, when the hot air is continuously fed and discharged, the moisture in the raw material is gradually evaporated and carried out, and then the purpose of continuously drying the raw material is achieved.
Description
Technical field
The present invention relates to plastic film extruder tool, particularly a kind of for the matching used thermoplastic polyurethane raw material drying of extruder machine.
Background technology
At present, the Main Function of raw material drying machine is mainly used for removing the moisture in raw material, existing raw material drying machine adopts box-type drying device more, box-type drying device is that hot blast is directly injected in drying box, because blower fan can carry many dust when injecting hot blast, cause when heating raw, dust accumulation is in raw material, cause raw material contaminated, affect the follow-up transparency of extruding of plastic sheeting.
Summary of the invention
The object of the invention is the above-mentioned defect for prior art, a kind of filtration drying raw material that has is provided, there is again the thermoplastic polyurethane raw material drying machine of laser heating desiccation.
For solving the above-mentioned defect of prior art, technical scheme provided by the invention is: a kind of thermoplastic polyurethane raw material drying machine, comprise hothouse, blower fan, electric cabinet and heater, described blower fan and described heater are electrically connected to described electric cabinet respectively, the lower end of described hothouse is provided with a funnel type dust arrester, the wind pipe of described blower fan is communicated with described funnel type dust arrester, the madial wall of described funnel type dust arrester is provided with netted separator, the upper end of described hothouse is provided with a discharge duct, in the wind pipe of described blower fan, be provided with thermocouple, described thermocouple is electrically connected to described heater.
As a kind of improvement of thermoplastic polyurethane raw material drying machine of the present invention, drainage line one side of described funnel type dust arrester is provided with a dust discharge pipeline.
As a kind of improvement of thermoplastic polyurethane raw material drying machine of the present invention, the junction, lower end of described drainage line and described funnel type dust arrester is provided with a blowing flashboard.
As a kind of improvement of thermoplastic polyurethane raw material drying machine of the present invention, described electric cabinet is provided with temperature controller.
As a kind of improvement of thermoplastic polyurethane raw material drying machine of the present invention, the outside of described hothouse is provided with at least one pressure padlock, and the hook of described pressure padlock is hooked in the cover rim of described hothouse.
Compared with prior art, advantage of the present invention is: the present invention arranges funnel type dust arrester in the lower end of hothouse, madial wall at funnel type dust arrester arranges netted separator, when discharge dried feed, unnecessary dust is discharged by dust discharge pipeline after netted separator filters, increase the purity of raw material when dry, prevent dust pollution raw material, the hot blast of blower fan blows from the bottom up, when hot blast passes through in raw material, moisture heating evaporation in raw material is taken out of, the continuous turnover of hot blast is little by little evaporated the moisture in raw material to take out of, reach the object of continuous drying raw material.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Reference numeral title: 1, hothouse 2, blower fan 3, electric cabinet 4, heater 5, funnel type dust arrester 6, netted separator 7, discharge duct 8, thermocouple 9, drainage line 10, dust discharge pipeline 11, blowing flashboard 12, temperature controller 13, pressure padlock 14, hook 15, upper cover.
The specific embodiment
Below just the invention will be further described with reference to the accompanying drawings.
As shown in Figure 1, a kind of thermoplastic polyurethane raw material drying machine, comprise hothouse 1, blower fan 2, electric cabinet 3 and heater 4, blower fan 2 and heater 4 are electrically connected to electric cabinet 3 respectively, and the lower end of hothouse 1 is provided with a funnel type dust arrester 5, and the wind pipe of blower fan 2 is communicated with funnel type dust arrester 5, the madial wall of funnel type dust arrester 5 is provided with netted separator 6, the upper end of hothouse 1 is provided with a discharge duct 7, is provided with thermocouple 8 in the wind pipe of blower fan 2, and thermocouple 8 is electrically connected to heater 4.
Preferably, drainage line 9 one sides of funnel type dust arrester 5 are provided with a dust discharge pipeline 10.Be convenient to clean dust.
Preferably, drainage line 9 is provided with a blowing flashboard 11 with the junction, lower end of funnel type dust arrester 5.Be convenient to blowing several times, easily control blowing amount.
Preferably, electric cabinet 3 is provided with temperature controller 12.Temperature controller 12 for regulating different temperature when being dried different material.
Preferably, the outside of hothouse 1 is provided with at least one pressure padlock 13, and the hook 14 of pressure padlock 13 is hooked in upper cover 15 edges of hothouse 1.Pressure padlock 13 is convenient to raw material to put into hothouse, and the upper cover of hothouse 1 15 is compressed.
The course of work of the present invention is: open blower fan 2, blower fan 2 is sent into hothouse 1 through the air of thermocouple 8 heating by the bottom of funnel type dust arrester 5, hot blast in hothouse 1 by blowing from the bottom up, when hot blast passes through in raw material, moisture heating evaporation in raw material is taken out of, the continuous turnover of hot blast is little by little evaporated the moisture in raw material to take out of, reaches the object of continuous drying raw material.Heating-up temperature when different material is dry is also different.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the present invention is not limited to the specific embodiment disclosed and described above, to modifications and changes more of the present invention, also should fall in the protection domain of claim of the present invention.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (5)
1. a thermoplastic polyurethane raw material drying machine, comprise hothouse (1), blower fan (2), electric cabinet (3) and heater (4), described blower fan (2) and described heater (4) are electrically connected to described electric cabinet (3) respectively, it is characterized in that, the lower end of described hothouse (1) is provided with a funnel type dust arrester (5), the wind pipe of described blower fan (2) is communicated with described funnel type dust arrester (5), the madial wall of described funnel type dust arrester (5) is provided with netted separator (6), the upper end of described hothouse (1) is provided with a discharge duct (7), in the wind pipe of described blower fan (2), be provided with thermocouple (8), described thermocouple (8) is electrically connected to described heater (4).
2. thermoplastic polyurethane raw material drying machine according to claim 1, is characterized in that, drainage line (9) one sides of described funnel type dust arrester (5) are provided with a dust discharge pipeline (10).
3. thermoplastic polyurethane raw material drying machine according to claim 2, is characterized in that, described drainage line (9) is provided with a blowing flashboard (11) with the junction, lower end of described funnel type dust arrester (5).
4. thermoplastic polyurethane raw material drying machine according to claim 3, is characterized in that, described electric cabinet (3) is provided with temperature controller (12).
5. thermoplastic polyurethane raw material drying machine according to claim 4, it is characterized in that, the outside of described hothouse (1) is provided with at least one pressure padlock (13), and the hook (14) of described pressure padlock (13) is hooked in upper cover (15) edge of described hothouse (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410244796.5A CN104002393A (en) | 2014-06-05 | 2014-06-05 | Thermoplastic polyurethane raw material drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410244796.5A CN104002393A (en) | 2014-06-05 | 2014-06-05 | Thermoplastic polyurethane raw material drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104002393A true CN104002393A (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410244796.5A Pending CN104002393A (en) | 2014-06-05 | 2014-06-05 | Thermoplastic polyurethane raw material drying machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104002393A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833181A (en) * | 2015-04-16 | 2015-08-12 | 天津市弘亚润滑粉制造有限公司 | Lubricant powder drying device |
| CN112304056A (en) * | 2020-10-16 | 2021-02-02 | 阜阳市鑫悦塑业科技有限公司 | Drying device for processing environment-friendly plastic products |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2557311Y (en) * | 2002-07-23 | 2003-06-25 | 谢伟明 | Vertical loading-hopper dryer |
| CN2557310Y (en) * | 2002-07-23 | 2003-06-25 | 谢伟明 | Vertical loading-hopper dryer |
| CN201287410Y (en) * | 2009-01-21 | 2009-08-12 | 河南科信电缆有限公司 | Plastic drying machine |
| CN203863874U (en) * | 2014-06-05 | 2014-10-08 | 东莞市吉鑫高分子科技有限公司 | Thermoplastic polyurethane raw material dryer |
-
2014
- 2014-06-05 CN CN201410244796.5A patent/CN104002393A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2557311Y (en) * | 2002-07-23 | 2003-06-25 | 谢伟明 | Vertical loading-hopper dryer |
| CN2557310Y (en) * | 2002-07-23 | 2003-06-25 | 谢伟明 | Vertical loading-hopper dryer |
| CN201287410Y (en) * | 2009-01-21 | 2009-08-12 | 河南科信电缆有限公司 | Plastic drying machine |
| CN203863874U (en) * | 2014-06-05 | 2014-10-08 | 东莞市吉鑫高分子科技有限公司 | Thermoplastic polyurethane raw material dryer |
Non-Patent Citations (1)
| Title |
|---|
| 周殿明: "《塑料挤出机的使用与维护》", 31 January 2011, 机械工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833181A (en) * | 2015-04-16 | 2015-08-12 | 天津市弘亚润滑粉制造有限公司 | Lubricant powder drying device |
| CN112304056A (en) * | 2020-10-16 | 2021-02-02 | 阜阳市鑫悦塑业科技有限公司 | Drying device for processing environment-friendly plastic products |
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Application publication date: 20140827 |
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| RJ01 | Rejection of invention patent application after publication |