CN207310491U - A kind of extrusion plastic bar cooling device - Google Patents
A kind of extrusion plastic bar cooling device Download PDFInfo
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- CN207310491U CN207310491U CN201721175977.2U CN201721175977U CN207310491U CN 207310491 U CN207310491 U CN 207310491U CN 201721175977 U CN201721175977 U CN 201721175977U CN 207310491 U CN207310491 U CN 207310491U
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- air
- plastic bar
- extrusion plastic
- inlet scoop
- air outlet
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Abstract
A kind of extrusion plastic bar cooling device described in the utility model, including wind turbine, the air entry connection aspiration channel of the wind turbine, the gas outlet connection discharge pipe of the wind turbine, the other end of the aspiration channel is equipped with inlet scoop, and the other end of the discharge pipe is equipped with air outlet, and the inlet scoop and air outlet correspond to the setting of extrusion plastic bar, the section of the discharge pipe is circle, and the air outlet is horn-like.Using centrifugal blower air-breathing and the different characteristics blown, by the design in air passage, air-flow when air-flow when efficiently utilizing air-breathing and air blowing is cooled down, and is effectively improved the cooling effect of device, is reduced energy consumption；Air outlet is changed to trumpet type, improves the wind speed of cooling wind, therefore the synthesis cooling effect and effect on moisture extraction of the equipment are substantially better than existing cooling device.
Description
Technical field
It is to be solved in the utility model when being plastic master batch production, specifically, it is related to a kind of extrusion plastic bar cooling dress
Put, solve the technical problem how plastic strip by screw extruder extrusion is cooled down, which belongs to plastic master
Grain production field.
Background technology
At present, the technique that prepared by plastic master batch mainly includes:Batch mixing --- screw rod melting extrusion tie rod --- water cooling --- wind
Cold ----pelletizing ----drying.After the plastic strip of extrusion is water cooled, generally can again by together or twice air-cooled, air-cooled master
Cooling to be blowed by centrifugal blower.
But the existing effect using the direct quenching of centrifugal blower is general, for the extrusion equipment that yield is larger
Two centrifugal blowers are generally required, therefore its energy consumption is of a relatively high.
Cause reason：This is when directly being dried using centrifugal blower, and since its air port is big, wind speed is not high, and cooling effectiveness is inclined
Low, simultaneously because it does not make full use of the air draught air-flow of centrifugal blower, therefore its energy consumption is of a relatively high.
Utility model content
The shortcomings that the utility model overcomes in the prior art, there is provided a kind of extrusion plastic bar cooling device, effectively
The cooling effect of device is improved, reduces energy consumption.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of extrusion plastic bar cooling device, including wind turbine, the air entry connection aspiration channel of the wind turbine, the wind turbine
Gas outlet connects discharge pipe, and the other end of the aspiration channel is equipped with inlet scoop, and the other end of the discharge pipe is equipped with air outlet, institute
State inlet scoop and air outlet and correspond to the setting of extrusion plastic bar, the section of the discharge pipe is circle, and the air outlet is loudspeaker
Shape.
Further, the section of the aspiration channel is circular, the rectangular cross-section of the inlet scoop.
Further, the inlet scoop sets cuboid air intake passage.
Further, before the air outlet is arranged on, after the inlet scoop is arranged on, the extrusion plastic bar first passes through described
Air outlet, then by inlet scoop.
Further, the wind turbine is centrifugal blower.
Compared with prior art, the beneficial effects of the utility model are：
A kind of extrusion plastic bar cooling device described in the utility model, utilizes centrifugal blower air-breathing and the Bu Tong spy of air blowing
Point, by the design in air passage, efficiently utilize air-breathing into air-flow and air-flow during air blowing cooled down, be effectively improved
The cooling effect of device, reduces energy consumption；
Air outlet is changed to trumpet type, improves the wind speed of cooling wind, therefore the synthesis cooling effect of the equipment and dehumidifying are imitated
Fruit is substantially better than existing cooling device.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and is used to explain together with the embodiment of the utility model
The utility model, does not form the limitation to the utility model, in the accompanying drawings：
Fig. 1 is a kind of structure diagram of extrusion plastic bar cooling device described in the utility model.
In figure, 1 --- inlet scoop；2 --- air outlet；
3 --- aspiration channel；4 --- centrifugal blower；
5 --- discharge pipe；6 --- extrusion plastic bar.
Embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it will be appreciated that described herein excellent
Select embodiment to be only used for describing and explaining the present invention, be not used to limit the utility model.
As shown in Figure 1, a kind of extrusion plastic bar cooling device described in the utility model, below the plastics after water cooling
It is respectively inlet scoop 1 and air outlet 2 equipped with twice air port, wherein inlet scoop 1 passes through aspiration channel 3 and the air entry of centrifugal blower 4
It is connected, its connecting pipe is pipe, and the shape of inlet scoop 1 is rectangle, and another air outlet 2 passes through discharge pipe 5 and centrifugation wind
The gas outlet of machine 4 is connected, its connecting pipe is similarly pipe, and the shape of air outlet 2 is in trumpet type, up-small and down-big.
Air-flow in air is subject to the suction function of inlet scoop 1 to be flowed to air port, through extrusion plastic bar 6, takes away extrusion
The heat and aqueous vapor of 6 part of plastic strip, under the action of centrifugal blower 4, said flow passes through the convergence of the air outlet 2 of trumpet type
Effect, its wind speed improve, through extrusion plastic bar 6 after row into air, take away the heat and moisture of plastics.Due to extrusion plastic
The direction of motion of bar 6 is to first pass through air outlet 2 to be subject to the higher wind speed of air outlet 2 compared with Gao Shixian by inlet scoop 1, its temperature again
Cooling, its cooling effect is preferable, is carried out further by air-flow of the inlet scoop 1 compared with low speed again when then its temperature has declined
Cooling, is changed to blowing mouth by the structure of existing 4 one air port quenchings of centrifugal blower and is cooled down with 1 twice of inlet scoop, fully profit
Caused two strands of air-flows when being run with centrifugal blower 4, therefore its synthesis cooling effect is substantially better than existing use and centrifuges
The device of the direct quenching of wind.
Finally it should be noted that：It these are only the preferred embodiment of the utility model, be not limited to this practicality
It is new, although the utility model is described in detail with reference to embodiment, for those skilled in the art, its according to
It can so modify to the technical solution described in foregoing embodiments, or which part technical characteristic is equally replaced
Change, but where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on, should all include
Within the scope of protection of the utility model.
Claims (5)
1. a kind of extrusion plastic bar cooling device, including wind turbine, it is characterised in that the air entry connection aspiration channel of the wind turbine,
The gas outlet connection discharge pipe of the wind turbine, the other end of the aspiration channel are equipped with inlet scoop, and the other end of the discharge pipe is set
Have an air outlet, the inlet scoop and air outlet correspond to the setting of extrusion plastic bar, and the section of the discharge pipe is circle, it is described go out
Air port is horn-like.
2. a kind of extrusion plastic bar cooling device according to claim 1, it is characterised in that the section of the aspiration channel is circle
Shape, the rectangular cross-section of the inlet scoop.
3. a kind of extrusion plastic bar cooling device according to claim 2, it is characterised in that the inlet scoop sets cuboid
Air intake passage.
4. according to a kind of any one of claims 1 to 3 extrusion plastic bar cooling device, it is characterised in that the air outlet
Before being arranged on, after the inlet scoop is arranged on, the extrusion plastic bar first passes through the air outlet, then by inlet scoop.
5. a kind of extrusion plastic bar cooling device according to claim 1, it is characterised in that the wind turbine is centrifugal blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175977.2U CN207310491U (en) | 2017-09-13 | 2017-09-13 | A kind of extrusion plastic bar cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175977.2U CN207310491U (en) | 2017-09-13 | 2017-09-13 | A kind of extrusion plastic bar cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207310491U true CN207310491U (en) | 2018-05-04 |
Family
ID=62382547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721175977.2U Active CN207310491U (en) | 2017-09-13 | 2017-09-13 | A kind of extrusion plastic bar cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207310491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112703068A (en) * | 2018-09-12 | 2021-04-23 | 艾斯特斯有限公司 | Plate processing device and method for automatically removing separating foil |
-
2017
- 2017-09-13 CN CN201721175977.2U patent/CN207310491U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112703068A (en) * | 2018-09-12 | 2021-04-23 | 艾斯特斯有限公司 | Plate processing device and method for automatically removing separating foil |
| CN112703068B (en) * | 2018-09-12 | 2024-01-30 | 艾斯特斯有限公司 | Panel processing device capable of automatically removing separation foil and method thereof |
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