CN207696834U - A kind of heating melting plant of polyester slice - Google Patents
A kind of heating melting plant of polyester slice Download PDFInfo
- Publication number
- CN207696834U CN207696834U CN201820026748.2U CN201820026748U CN207696834U CN 207696834 U CN207696834 U CN 207696834U CN 201820026748 U CN201820026748 U CN 201820026748U CN 207696834 U CN207696834 U CN 207696834U
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- CN
- China
- Prior art keywords
- polyester slice
- segment
- heating
- single screw
- extrusion machine
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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.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of heating melting plants of polyester slice, belong to chemical technology field.Including polyester slice separator and fusion apparatus, polyester slice separator upper end is provided with feed inlet, and lower end is provided with discharge port, and polyester slice separator sidewall is connected with air blower；The fusion apparatus is single screw extrusion machine, it is made of driving motor, extrusion screw rod and the helical blade that is wrapped in above extrusion screw rod, winding is provided with heating tube on the single screw extrusion machine outer wall, the pipeline that the feed pipe of heating tube is arranged in parallel with several is connected, and the feed pipe of heating tube is located at the feed inlet end of single screw extrusion machine, the feed inlet of single screw extrusion machine is connected with the discharge port of the polyester slice separator.The utility model first passes through polyester slice separation equipment, and the impurity being mixed in polyester slice raw material is removed, meanwhile, fusion apparatus is heated by heating tube, can ensure the uniformity of heating in the state of being stirred continuously, improve product quality.
Description
Technical field
The utility model is related to chemical technology fields, and in particular to a kind of heating melting plant of polyester slice.
Background technology
1949, polyester took the lead in realizing industrialized production in Britain, because its with it is excellent take with the performances such as high intensity,
As the maximum kind of yield in synthetic fibers.Currently, sun-dried mud brick cloth mainly use polyester slice after heating melting extrusion again
Subsequent processing is carried out, existing polyester slice heats melting plant, although also using single screw extrusion machine, right
When single screw extrusion machine is heated, heating effect is simultaneously bad, and temperature is also not susceptible to control, and heating effect is not achieved；Meanwhile
In the prior art, all it is that production and application is direct plungeed into as raw material using the polyester slice of purchase, also contains in the feed very much
Dust or peculiar tiny impurity can also be mixed into raw material, make after these impurity enter fusion apparatus together with polyester slice
At pollution, product quality is influenced.
Utility model content
Disadvantage present in for the above-mentioned prior art, a kind of heating melting plant of polyester slice of the utility model,
Polyester slice separation equipment is first passed through, the impurity being mixed in polyester slice raw material is removed, meanwhile, melting is set by heating tube
It is standby to be heated, it can ensure the uniformity of heating in the state of being stirred continuously, improve product quality.
In order to achieve the above technical purposes, the heating melting plant of a kind of polyester slice of the utility model, the melting
Device includes polyester slice separator and fusion apparatus, and polyester slice separator upper end is provided with feed inlet, lower end setting
There are discharge port, polyester slice separator sidewall to be connected with air blower；The fusion apparatus is single screw extrusion machine, by driving electricity
Machine, extrusion screw rod and the helical blade composition being wrapped in above extrusion screw rod, setting is wound on the single screw extrusion machine outer wall
There are heating tube, the pipeline that the feed pipe of the heating tube is arranged in parallel with several to be connected, and the feed pipe of heating tube is located at list
The feed inlet end of screw extruder, the discharge port phase of the feed inlet of the single screw extrusion machine and the polyester slice separator
Even.
Further, the polyester slice separator inner wall is additionally provided with baffle A diagonally downward and baffle B, the gear
Plate A is staggered with baffle B.
Further, the heating tube spiral wound is on single screw extrusion machine outer wall, and heating tube includes three pieces
Section, wherein the screw pitch of the first segment is more than the screw pitch of the second segment, and the screw pitch of third segment is more than the screw pitch of the second segment, and
Less than the screw pitch of the first segment.
Further, it is set on the corresponding single screw extrusion machine inner wall of first segment, the second segment, third segment
It is equipped with temperature sensor, the temperature sensor is connect with controller electric signal.
Further, it is additionally provided with switch valve between the feed pipe of the heating tube and the pipeline being arranged in parallel.
Compared with prior art, the heating melting plant of a kind of polyester slice of the utility model has below beneficial to effect
Fruit：（1）By the way that polyester slice separator is arranged, the impurity in polyester slice raw material is blown away under the action of air blower, passes through
Polyester slice after impurity is removed enters back into fusion apparatus, can guarantee the purity of raw material, ensures product quality；（2）Polyester
Raw material is heated by heating tube, and the pipeline being connected with heating tube feed pipe by any switching laws selects different heat mediums,
To control different heating temperatures, expand use scope；（3）Baffle A and baffle B diagonally downward, be staggered, can extend poly-
Ester is sliced raw material in the time of polyester slice separator interior, is further ensured that impurity is fully eliminated；（4）Heating tube includes three
A segment, wherein the screw pitch of the first segment is more than the screw pitch of the second segment, and the screw pitch of third segment is more than the spiral shell of the second segment
Away from, and less than the screw pitch of the first segment, in this way, the heating segment by the way that different screw pitch are arranged, with same heat medium into
When row heating, then the temperature in the corresponding single screw extrusion machine of the second segment is more than in the corresponding single screw extrusion machine of third segment
Temperature, the temperature in the corresponding single screw extrusion machine of third segment is more than the temperature in the corresponding single screw extrusion machine of the first segment
Degree, distinguishes the temperature in single screw extrusion machine, is classified as feeding section, quick bringing-up section and homogenizing zone, can guarantee and adds
It is hot uniform, and ensure that polyester slice can be melted completely.
Description of the drawings
Fig. 1：A kind of structural schematic diagram of the heating melting plant of the polyester slice of the utility model；
In figure：1, polyester slice separator 11, feed inlet 12, discharge port 13, baffle A, 14, baffle B 2, melting are set
Standby 21, driving motor 22, extrusion screw rod 23, helical blade 24, heating tube 25, heating pipe 26, temperature sensor
27, switch valve 3, air blower I, the first segment II, the second segment III, third segment.
Specific implementation mode
In order to make the purpose of this utility model, technical solution and advantage seem be more clear it is clear, below in conjunction with attached drawing and
The utility model is described in further detail in specific embodiment.It should be appreciated that described embodiment herein is only
It is in order to explain the utility model, rather than for limiting the scope of protection of the utility model.
As shown in Figure 1：A kind of heating melting plant of polyester slice, including polyester slice separator 1 and fusion apparatus 2,
Wherein, 1 upper end of polyester slice separator is provided with feed inlet 11, and lower end is provided with discharge port 12, inside polyester slice separator 1
It is provided with baffle A13 and baffle B14 diagonally downward, and baffle A13 and baffle B14 is staggered, 1 side of polyester slice separator
Wall is connected with air blower 3.Polyester slice raw material enters from feed inlet 11, by the effect of air blower 3, by what is contained inside raw material
Impurity is preferentially removed, and is entered back into inside fusion apparatus 2, can guarantee the purity of the raw material of melting, to ensure product quality；
Wherein, above-mentioned fusion apparatus 2 is single screw extrusion machine, feed inlet and the polyester slice separator of single screw extrusion machine
1 discharge port 12 is connected.It is by driving motor 21, extrusion screw rod 22 and 23 groups of helical blade being wrapped in above extrusion screw rod 22
Drive extrusion screw rod 22 to rotate at, driving motor 21, while during rotation, also can to the polyester slice raw material of melting into
Row stirring winds on single screw extrusion machine outer wall and is provided with heating tube 24, and the feed pipe of the heating tube 24 is in parallel with several
The heating pipe 25 of setting is connected, and heat medium has been passed through on each heating pipe 25, can be the either steaming of conduction oil, sand
Vapour etc., preferably three kinds of heating pipes in the utility model, and also distinguish between heating pipe 25 and the feed pipe of heating tube 24
It is correspondingly arranged on switch valve 27, when one of which heat medium being selected to be heated, corresponding switch valve 27 is opened, simultaneously closes off
Other two switch valves 27.In this way, the pipeline 25 being connected with heating tube feed pipe by any switching laws, selects different heating to be situated between
Matter expands the temperature range of heating to control different heating temperatures.
The feed pipe of heating tube 24 is located at the feed inlet end of single screw extrusion machine, in this way, can guarantee polyester slice raw material into
Enter into single screw extrusion machine, you can heated, improve the efficiency of heating surface, and 24 spiral wound of heating tube is squeezed in single screw rod
Go out on machine outer wall, and include three segments divided equally, wherein the screw pitch of the first segment I is more than the screw pitch of the second segment II, third
The screw pitch of segment III is more than the screw pitch of the second segment II, and the screw pitch less than the first segment I.In this way, by the way that different screw pitch are arranged
Heating segment, when being heated with same heat medium, then the temperature in the corresponding single screw extrusion machines of the second segment II
Degree is more than the temperature in the corresponding single screw extrusion machines of third segment III, in the corresponding single screw extrusion machines of third segment III
Temperature is more than the temperature in the corresponding single screw extrusion machines of the first segment I, is distinguished to the temperature in single screw extrusion machine, will
It is divided into feeding section, quick bringing-up section and homogenizing zone, can guarantee homogeneous heating, and ensures that polyester slice can be melted completely.
It is respectively corresponded in the first segment I, the second segment II, third segment III as a further improvement of the utility model,
Single screw extrusion machine inner wall on be provided with temperature sensor 26, temperature sensor 26 is connect with controller electric signal.It can be in time
Temperature signal in feedback single screw extrusion machine can switch different heat mediums according to the signal.
Specific embodiment of the present utility model described above does not constitute the limitation to scope of protection of the utility model,
Various other corresponding changes made by any technical concept according to the present utility model and deformation, should be included in this practicality
In novel scope of the claims.
Claims (5)
1. a kind of heating melting plant of polyester slice, it is characterised in that：The melting plant include polyester slice separator and
Fusion apparatus, polyester slice separator upper end are provided with feed inlet, and lower end is provided with discharge port, polyester slice separator side
Wall is connected with air blower；The fusion apparatus is single screw extrusion machine, by driving motor, extrusion screw rod and is wrapped in extrusion spiral shell
Helical blade above bar forms, and is wound on the single screw extrusion machine outer wall and is provided with heating tube, the charging of the heating tube
It manages the pipeline being arranged in parallel with several to be connected, and the feed pipe of heating tube is located at the feed inlet end of single screw extrusion machine, it is described
The feed inlet of single screw extrusion machine is connected with the discharge port of the polyester slice separator.
2. the heating melting plant of polyester slice according to claim 1, it is characterised in that：The polyester slice separator
Inner wall is additionally provided with baffle A diagonally downward and baffle B, and the baffle A and baffle B is staggered.
3. the heating melting plant of polyester slice according to claim 1, it is characterised in that：The heating tube helical form twines
It is wound on single screw extrusion machine outer wall, and heating tube includes three segments, wherein the screw pitch of the first segment is more than the second segment
Screw pitch, the screw pitch of third segment are more than the screw pitch of the second segment, and less than the screw pitch of the first segment.
4. the heating melting plant of polyester slice according to claim 3, it is characterised in that：First segment, second
Temperature sensor, the temperature sensor and control are provided on the corresponding single screw extrusion machine inner wall of segment, third segment
Device electric signal connection processed.
5. the heating melting plant of polyester slice according to claim 1, it is characterised in that：The feed pipe of the heating tube
Be additionally provided with switch valve between the pipeline that is arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820026748.2U CN207696834U (en) | 2018-01-08 | 2018-01-08 | A kind of heating melting plant of polyester slice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820026748.2U CN207696834U (en) | 2018-01-08 | 2018-01-08 | A kind of heating melting plant of polyester slice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207696834U true CN207696834U (en) | 2018-08-07 |
Family
ID=63033851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820026748.2U Expired - Fee Related CN207696834U (en) | 2018-01-08 | 2018-01-08 | A kind of heating melting plant of polyester slice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207696834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116397337A (en) * | 2023-05-15 | 2023-07-07 | 江苏阿代尔新材料科技有限公司 | Device for high-efficiency cyclic heating of molten polyester chips |
-
2018
- 2018-01-08 CN CN201820026748.2U patent/CN207696834U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116397337A (en) * | 2023-05-15 | 2023-07-07 | 江苏阿代尔新材料科技有限公司 | Device for high-efficiency cyclic heating of molten polyester chips |
| CN116397337B (en) * | 2023-05-15 | 2023-09-08 | 江苏阿代尔新材料科技有限公司 | Device for circularly heating and melting polyester chips |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20210108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |