CN207916013U - A kind of enhancing modified polypropylene material production cooling water special slot - Google Patents
A kind of enhancing modified polypropylene material production cooling water special slot Download PDFInfo
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- CN207916013U CN207916013U CN201820304100.7U CN201820304100U CN207916013U CN 207916013 U CN207916013 U CN 207916013U CN 201820304100 U CN201820304100 U CN 201820304100U CN 207916013 U CN207916013 U CN 207916013U
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- water
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- cooling water
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Abstract
The utility model is related to polypropylene production technical fields, especially a kind of enhancing modified polypropylene material produces cooling water special slot, including water trough body, partition board is set along water trough body width direction inside circulating water cavity, circulating water cavity is divided into interior torus and external circulation cavity by partition board, it is internally provided with No.1 outlet pipe in the interior torus far from extruder one end, No.1 outlet pipe is connect with the No.1 water pump being arranged in interior torus；It is provided with circulating line between external circulation cavity and cooling water cavity, radiator and No. two water pumps are provided on circulating line.A kind of obtained enhancing modified polypropylene material production cooling water special slot of the utility model, by rational structure design, the water of different zones in cooling water cavity is reasonably cooled down, reduces cooling the consumed energy, the frequency for changing water can be reduced simultaneously, reduce waste.
Description
Technical field
The utility model is related to polypropylene production technical field, especially a kind of enhancing modified polypropylene material production is special
Bosh.
Background technology
Engineering plastic modification production in, after plastic extruder high-temperature fusion by extruder head squeeze out material strip need by
The cooling pelletizing system that could enter carries out pelletizing, and the process of this cooling is exactly process of the material strip through water-carrying groove.Material strip from squeeze
A large amount of heat can be released by going out the cooling procedure of machine screw clamp, and the temperature of sink can be increased constantly, especially with material strip water inlet at
Water temperature rises comparatively fast, and the water flowing since sink is longer, and in sink is poor, causes sink temperature difference between the two ends larger, when sink
Material strip intake one end water temperature be increased to influence material strip cooling temperature when, it is necessary to change water, cause the waste of water resource.
Utility model content
It is simple in structure that one kind is provided purpose of the utility model is to solve the deficiency of above-mentioned technology, can reduce cooling
The enhancing modified polypropylene material of water replacement frequency produces cooling water special slot.
In order to achieve the above object, the low linear expansion coefficient enhancing of a kind of high glaze designed by the utility model is modified poly-
Propylene material produces cooling water special slot, including water trough body, and water trough body is double-layer structure, and upper layer is half envelope of upward opening
The cooling water cavity of closed form, lower layer are closed circulating water cavity, and partition board is arranged along water trough body width direction inside circulating water cavity,
Circulating water cavity is divided into interior torus and external circulation cavity by partition board, and external circulation cavity is close to extruder one end, and interior torus is far from crowded
Go out machine one end；The partition board is located at a distance from water trough body end at for the 1/4-1/3 of water trough body length, and close to crowded
Go out machine one end；It is provided with pipeline in external circulation cavity to be connected to cooling water cavity, is arranged close to extruder one end on interior torus
There is the pipeline being connected to cooling water cavity, is internally provided with No.1 outlet pipe in the interior torus far from extruder one end, No.1 goes out
Water pipe is connected to the one end of cooling water cavity far from extruder, and No.1 outlet pipe and the No.1 water pump being arranged in interior torus connect
It connects；In external circulation cavity and cooling water cavity far from circulating line is provided between one end of extruder, it is provided on circulating line
Radiator and No. two water pumps.
Above-mentioned technical proposal, in actual use, the material strip that extruder squeezes out enter the cooling water cavity of water trough body
Inside, the water temperature in the cooling water cavity close to extruder one end increase comparatively fast, and the water temperature raising of the other end is slower；And close to crowded
The water section gone out in the cooling water cavity of machine one end flows into external circulation cavity, and is conveyed again after entering radiator heat exchange by circulating line
To the other end of cooling water cavity, realizes and fast cooling is carried out to the cooling water of higher water temperature；And it is close on interior torus
The water of extruder one end flows into interior torus, and is delivered to the other end of cooling water cavity, realizes the water temperature in cooling water cavity
Stability, and cooling performance is good, reliability is high, can effectively avoid coolant water temperature excessively high and carry out frequently changing water, reduce cost,
Reduce waste.
What is be spaced inside cooling water cavity is provided with several blend stops, the axial direction of blend stop and the width direction one of water trough body
It causes, blend stop is located at the middle and lower part of cooling water cavity and there are gaps between the bottom surface of cooling water cavity.The design of the structure can make
Material strip can sink to inside cooling water and be cooled down, and can avoid that the influence material strip such as friction occurs between the bottom surface of cooling water cavity
Performance.
The obtained a kind of enhancing modified polypropylene material production cooling water special slot of the utility model, by reasonably tying
Structure designs, and is reasonably cooled down to the water of different zones in cooling water cavity, reduces cooling the consumed energy, while can reduce
The frequency of water is changed, waste is reduced.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Below by embodiment combination attached drawing, the utility model will be further described.
Embodiment 1：
As shown in Figure 1, a kind of enhancing modified polypropylene material of the present embodiment description produces cooling water special slot, including water
Slot ontology 1, water trough body 1 are double-layer structure, and upper layer is the type semienclosed cooling water cavity 2 of upward opening, and lower layer is closed
Circulating water cavity, is arranged partition board 5 inside circulating water cavity along 1 width direction of water trough body, and circulating water cavity is divided into interior follow by partition board 5
Ring cavity 4 and external circulation cavity 3, external circulation cavity 3 is close to 12 one end of extruder, and interior torus 4 is far from 12 one end of extruder；It is described every
Plate 5 is located at a distance from 1 end of water trough body at for the 1/4-1/3 of 1 length of water trough body, and close to 12 one end of extruder；
Pipeline is provided in external circulation cavity 3 to be connected to cooling water cavity 2, on interior torus 4 close to 12 one end of extruder be provided with it is cold
But the pipeline that water cavity 2 is connected to is internally provided with No.1 outlet pipe 7, No.1 water outlet in the interior torus 4 far from 12 one end of extruder
Pipe 7 is connected to the one end of cooling water cavity 2 far from extruder 12, No.1 outlet pipe 7 and the No.1 water pump being arranged in interior torus 4
8 connections；It is provided with circulating line 6 between the one end of external circulation cavity 3 and cooling water cavity 2 far from extruder 12, in circulating line 6
On be provided with radiator 9 and No. two water pumps 10.
What is be spaced inside cooling water cavity 2 is provided with several blend stops 11, the width of the axial direction and water trough body 1 of blend stop 11
Direction is consistent, and blend stop 11 is located at the middle and lower part of cooling water cavity 2 and there are gaps between the bottom surface of cooling water cavity 2.
Claims (2)
1. a kind of enhancing modified polypropylene material produces cooling water special slot, it is characterized in that：Including water trough body, water trough body is
Double-layer structure, upper layer are the type semienclosed cooling water cavity of upward opening, and lower layer is closed circulating water cavity, in circulating water cavity
Partition board is arranged along water trough body width direction in portion, and circulating water cavity is divided into interior torus and external circulation cavity, external circulation cavity by partition board
Close to extruder one end, interior torus is far from extruder one end；It is water that the partition board, which is located at a distance from water trough body end,
At the 1/4-1/3 of slot body length, and close to extruder one end；Pipeline is provided in external circulation cavity to be connected to cooling water cavity,
Extruder one end is provided with the pipeline being connected to cooling water cavity on interior torus, in the interior cycle far from extruder one end
Chamber is internally provided with No.1 outlet pipe, and No.1 outlet pipe is connected to the one end of cooling water cavity far from extruder, No.1 outlet pipe with
The No.1 water pump connection being arranged in interior torus；In external circulation cavity and cooling water cavity far from being provided between one end of extruder
Circulating line is provided with radiator and No. two water pumps on circulating line.
2. a kind of enhancing modified polypropylene material according to claim 1 produces cooling water special slot, it is characterized in that：Cold
But what is be spaced inside water cavity is provided with several blend stops, and the axial direction of blend stop is consistent with the width direction of water trough body, and blend stop is located at
The middle and lower part of cooling water cavity and there are gaps between the bottom surface of cooling water cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820304100.7U CN207916013U (en) | 2018-03-06 | 2018-03-06 | A kind of enhancing modified polypropylene material production cooling water special slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820304100.7U CN207916013U (en) | 2018-03-06 | 2018-03-06 | A kind of enhancing modified polypropylene material production cooling water special slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207916013U true CN207916013U (en) | 2018-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820304100.7U Active CN207916013U (en) | 2018-03-06 | 2018-03-06 | A kind of enhancing modified polypropylene material production cooling water special slot |
Country Status (1)
| Country | Link |
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| CN (1) | CN207916013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247987A (en) * | 2018-03-06 | 2018-07-06 | 嘉兴希卡姆复合材料有限公司 | A kind of enhancing modified polypropylene material production cooling water special slot |
-
2018
- 2018-03-06 CN CN201820304100.7U patent/CN207916013U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247987A (en) * | 2018-03-06 | 2018-07-06 | 嘉兴希卡姆复合材料有限公司 | A kind of enhancing modified polypropylene material production cooling water special slot |
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