CN207105348U - A kind of bubble-free, the uniform heating chamber of stirring-type plastics - Google Patents
A kind of bubble-free, the uniform heating chamber of stirring-type plastics Download PDFInfo
- Publication number
- CN207105348U CN207105348U CN201720843601.8U CN201720843601U CN207105348U CN 207105348 U CN207105348 U CN 207105348U CN 201720843601 U CN201720843601 U CN 201720843601U CN 207105348 U CN207105348 U CN 207105348U
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- China
- Prior art keywords
- heating cavity
- puddler
- axis
- marker tube
- heating
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- Processes Of Treating Macromolecular Substances (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of bubble-free, the uniform heating chamber of stirring-type plastics includes heating cavity, one end of heating cavity bottom surface long side is provided with the marker tube connected with heating cavity and the sealing of control marker tube and the valve body connected is provided with marker tube, heating cavity bottom surface is provided with drainage plate and the distance of drainage plate upper surface and heating cavity bottom surface is gradually reduced from away from marker tube one end to close to marker tube one end, drainage plate upper surface is provided with the thermal source for heating and melting plastics, the feeding end for being available for plastic grain to carry out heating cavity inner chamber is provided with the top of heating cavity away from marker tube side.
Description
Technical field
The present invention relates to a kind of heating chamber, and in particular to a kind of bubble-free, the uniform heating chamber of stirring-type plastics.
Background technology
The problem of polystyrene plastics product brings white pollution while being offered convenience for human lives, in order to solve to gather
Pollution problem of the styrene to environment, the measure recycled to waste and old polystyrene plastics product is usually taken, gathers
The recycling step of styrene is divided into：Cleaning, broken, thawing, injection molding.
Melt the important step recycled as polystyrene, need to carry out uniformly in the melting process of polystyrene
It is heated and ensures that plastic grain fully melts, plastics are extremely used for the extrusion of injection molding after thawing by pipeline transportation, when
When the plastics liquid level of melting is located at the critical level of Pipe installing height, air can be caused to enter transport pipeline and cause extrusion
The plastics of extrusion influence the intensity of injection-molded plastic, quality and attractive in appearance mixed with bubble.
The content of the invention
For solve the deficiencies in the prior art, it is an object of the invention to provide it is a kind of can be by the polyphenyl of molten condition in heating chamber
Ethene is discharged into extrusion in extrusion and discharge process and does not produce bubble completely, while the present invention possesses heat stepwise, segmentation
The function of stirring, the heating process of polystyrene is set to be more uniformly distributed, improve heating quality.
A kind of bubble-free, the uniform heating chamber of stirring-type plastics, it includes heating cavity, one end of heating cavity bottom surface long side
It is provided with the marker tube connected with heating cavity and the sealing of control marker tube and the valve connected is provided with marker tube
Body, heating cavity bottom surface is provided with drainage plate and the certainly remote marker tube of distance of drainage plate upper surface and heating cavity bottom surface
One end is gradually reduced to close to marker tube one end, and drainage plate upper surface is provided with the thermal source for heating and melting plastics, adds
The feeding end for being available for plastic grain to carry out heating cavity inner chamber is provided with the top of hot cavity away from marker tube side.
It is respectively arranged between described heating cavity top and drainage plate and is separated perpendicular to the first of heating cavity top
Net, the second separate mesh and the first separate mesh, the second separate mesh are equally spaced apart to heating cavity length direction, the first separate mesh
Mesh diameter be more than the second separate mesh mesh diameter.
Be provided between first separate mesh and heating cavity right side wall can around own axis the first puddler and
The top of the vertical heating cavity of axis of first puddler, the suspension end of the first puddler are provided with for expanding stirring for mixing surface
Dynamic cross bar and stir cross bar axis it is vertical with the axis of the first puddler, set between the first separate mesh and the second separate mesh
Having can be around the top of the vertical heating cavity of axis of the second puddler and the second puddler of own axis, the second stirring
The suspension end of bar is provided with the agitation cross bar for expanding mixing surface and stirs the axis of cross bar and the axis of the second puddler
Vertically, being provided between the second separate mesh and heating cavity left side wall can be around the 3rd puddler of own axis and the 3rd
The top of the vertical heating cavity of axis of puddler, the suspension end of the 3rd puddler are provided with the agitation horizontal stroke for expanding mixing surface
Bar and stir cross bar axis it is vertical with the axis of the 3rd puddler.
Compared with prior art, the progress of acquirement and advantage are the present invention by being set in heating cavity to the present invention
Drainage plate makes the polystyrene of molten state to be flowed to by the holding power of gravity and drainage plate close to marker tube bottom, due to discharge
Conduit is always positioned at below the liquid level of molten state polystyrene formation, and marker tube will not participate in bubble in discharging process；Together
When the present invention by separate mesh to polystyrene carry out heat stepwise, ensure that solid granular polystyrene in heating cavity
Residence time, prevent the less solid-state polystyrene of diameter from entering extrusion by marker tube, influence the extrusion matter of extrusion
Amount；By setting puddler and agitation cross bar to stir the heating process of polystyrene, solid-state polystyrene and heat are improved
The heat exchange in source, the lifting rate of heat addition, improve heating quality.
Brief description of the drawings
In order to illustrate the embodiments of the present invention more clearly, the required accompanying drawing used in embodiment will be done simply below
Introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ordinary skill people
For member, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is first embodiment of the invention schematic diagram.
Fig. 2 is second embodiment of the invention schematic diagram.
Each label meaning is in figure：1. heating cavity, 2. drainage plates, 3. feeding ends, 4. marker tubes, 5. first stirrings
Bar, 6. second puddlers, 7. the 3rd puddlers, 8. first separate meshes, 9. second separate meshes.
Embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, those of ordinary skill in the art are not under the premise of creative work is made, the every other reality that is obtained
Example is applied, belongs to the scope of the present invention.
Referring to accompanying drawing 1, as the first embodiment of this programme, a kind of bubble-free of the invention, stirring-type plastics uniformly add
Hot chamber includes heating cavity 1, one end of the bottom surface long side of heating cavity 1 be provided with the marker tube 4 that is connected with heating cavity 1 and
Be provided with the sealing of control marker tube 4 and the valve body that connects on marker tube 4, the bottom surface of heating cavity 1 be provided with drainage plate 2 and
The distance of the upper surface of drainage plate 2 and the bottom surface of heating cavity 1 is gradual from remote one end of marker tube 4 to close one end of marker tube 4
Reduce, the upper surface of drainage plate 2 is provided with the thermal source for heating and melting plastics, and the top of heating cavity 1 is away from marker tube 4 one
Side is provided with the feeding end 3 for being available for plastic grain to carry out the inner chamber of heating cavity 1；During work, plastics enter heating chamber by feeding end 3
The inner chamber of body 1, valve body are closed, while thermal source is heated to the inner chamber of heating cavity 1 and makes the inner chamber temperature of heating cavity 1
Degree be higher than polystyrene melt temperature, positioned at inner chamber granules of polystyrene by thermal source heating by it is solid state transformed be molten state,
The polystyrene of molten state is acted on by gravity and the holding power of the upper surface of drainage plate 2, makes it along the upper surface of drainage plate 2 by away from row
Material conduit 4 one end is flowed to close to the one end of marker tube 4, the liquid level that molten state polystyrene is formed along the upper surface of drainage plate 2 by
Close to the one end of marker tube 4 to being gradually increasing away from the one end of marker tube 4 and forming stable liquid level, now application valve body makes discharge
Conduit 4 is in connected state, and the molten state polystyrene of the inner chamber of heating cavity 1 is discharged by Action of Gravity Field along marker tube 4 to be heated
The inner chamber of cavity 1, with the discharge of molten state polystyrene, inclined-plane of the liquid level that molten state polystyrene is formed along drainage plate 2
By being gradually reduced away from the one end of marker tube 4 to close to the one end of marker tube 4 when liquid level drops to the maximum installation of marker tube 4
During height, the melting process of the present embodiment is completed.
Referring to accompanying drawing 2, as the second embodiment of this programme, distinguish between the described top of heating cavity 1 and drainage plate 2
It is provided perpendicular to the first separate mesh 8, the second separate mesh 9 and the first separate mesh 8, second separate mesh 9 on the top of heating cavity 1
The length direction of heating cavity 1 is equally spaced apart, the mesh diameter of the first separate mesh 8 is more than the mesh diameter of the second separate mesh 9,
Being provided between first separate mesh 8 and the right side wall of heating cavity 1 can stir around the first puddler 5 of own axis and first
The top of the vertical heating cavity 1 of axis of bar 5 is mixed, the suspension end of the first puddler 5 is provided with the agitation for expanding mixing surface
Cross bar and stir cross bar axis it is vertical with the axis of the first puddler 5, set between the first separate mesh 8 and the second separate mesh 9
Be equipped with can around the top of the vertical heating cavity 1 of axis of the second puddler 6 and the second puddler 6 of own axis,
The suspension end of two puddlers 6 is provided with for expanding the agitation cross bar of mixing surface and stirring the axis and the second puddler of cross bar
6 axis is vertical, and being provided between the second separate mesh 9 and the left side wall of heating cavity 1 can be around the 3rd stirring of own axis
The top of the vertical heating cavity 1 of the axis of bar 7 and the 3rd puddler 7, the suspension end of the 3rd puddler 7 are provided with for expanding
The agitation cross bar of mixing surface and stir cross bar axis it is vertical with the axis of the 3rd puddler 7；Solid polystyrene particles by
Feeding end enters the cavity that the first separate mesh 8 is formed with the right wall of heating cavity 1, and now the first puddler 5 is around own axis
And drive agitation cross bar to be rotated around the axis of the first puddler 5, granules of polystyrene and heat are made by the rotation of the first puddler 5
Effective heat-transfer surface in source increases and accelerates to melt speed, improves and melt uniformity, after polystyrene is melted by thermal source heating part
Molten state polystyrene and the less solid polystyrene particles of particle diameter are formed, molten state polystyrene is in gravity and drainage
Heating cavity 1 is flowed to close to the one end of marker tube 4 along the upper surface of drainage plate 2 in the presence of plate 2, when granules of polystyrene is straight
When footpath is melted to mesh diameter less than the first separate mesh 8, the mesh of the granules of polystyrene through the first separate mesh 8 enters the
Cavity between one separate mesh 8 and the second separate mesh 9 simultaneously further heats in cavity, and now the second puddler 6 is around itself axle
Line rotates and drives connected agitation cross bar to be rotated around the axis of the second puddler 6, when the particle diameter of polystyrene melts
During to the mesh diameter for being less than the second separate mesh 9, the particle through the second separate mesh 9 mesh and carry out the second separate mesh 9 with
The cavity of the left side wall of heating cavity 1 is finally heated, and now the 3rd puddler 7 is connected thereto around own axis and driving
Agitation cross bar rotated around the axis of the 3rd puddler 7 and to stir cross bar driving left with heating cavity 1 positioned at the second separate mesh 9
The plastic grain of side wall is synchronized with the movement with the agitation cross bar, and granules of polystyrene melts and passes through discharge completely after final heating
Conduit 4 discharges the inner chamber of heating cavity 1.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention；
A variety of modifications to these embodiments will be apparent for those skilled in the art, defined in the present invention
General Principle can not depart from the present invention spirit or scope in the case of, realize in other embodiments.Therefore, originally
Invention will not be defined to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty
Consistent most wide scope.
Claims (3)
1. a kind of bubble-free, the uniform heating chamber of stirring-type plastics, it is characterised in that it includes heating cavity, heating cavity bottom surface
One end of long side is provided with the marker tube connected with heating cavity and control marker tube sealing is provided with marker tube
With the valve body connected, heating cavity bottom surface is provided with drainage plate and the distance of drainage plate upper surface and heating cavity bottom surface is from remote
It is gradually reduced from marker tube one end to close to marker tube one end, drainage plate upper surface is provided with for heating and melting plastics
Thermal source, the pan feeding for being available for plastic grain to carry out heating cavity inner chamber is provided with the top of heating cavity away from marker tube side
End.
2. a kind of bubble-free according to claim 1, the uniform heating chamber of stirring-type plastics, it is characterised in that described adds
Be respectively arranged between hot cavity top and drainage plate the first separate mesh perpendicular to heating cavity top, the second separate mesh and
First separate mesh, the second separate mesh are equally spaced apart to heating cavity length direction, and the mesh diameter of the first separate mesh is more than the
The mesh diameter of two separate meshes.
3. a kind of bubble-free according to claim 2, the uniform heating chamber of stirring-type plastics, it is characterised in that the first separation
Being provided between net and heating cavity right side wall can be around the first puddler of own axis and the axis of the first puddler
The top of vertical heating cavity, the suspension end of the first puddler is provided with the agitation cross bar for expanding mixing surface and stirs horizontal stroke
The axis of bar is vertical with the axis of the first puddler, and being provided between the first separate mesh and the second separate mesh can turn around own axes
The top of the vertical heating cavity of axis of dynamic the second puddler and the second puddler, the suspension end of the second puddler are provided with
For the agitation cross bar for expanding mixing surface and the axis that stirs cross bar it is vertical with the axis of the second puddler, the second separate mesh with
Be provided between heating cavity left side wall can around the 3rd puddler of own axis and the axis of the 3rd puddler it is vertical
The top of heating cavity, the suspension end of the 3rd puddler are provided with the agitation cross bar for expanding mixing surface and stir cross bar
Axis is vertical with the axis of the 3rd puddler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843601.8U CN207105348U (en) | 2017-07-12 | 2017-07-12 | A kind of bubble-free, the uniform heating chamber of stirring-type plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720843601.8U CN207105348U (en) | 2017-07-12 | 2017-07-12 | A kind of bubble-free, the uniform heating chamber of stirring-type plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207105348U true CN207105348U (en) | 2018-03-16 |
Family
ID=61575928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720843601.8U Expired - Fee Related CN207105348U (en) | 2017-07-12 | 2017-07-12 | A kind of bubble-free, the uniform heating chamber of stirring-type plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207105348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244010A (en) * | 2017-07-12 | 2017-10-13 | 六安市洁美再生物资回收有限公司 | A kind of bubble-free, the uniform heating chamber of stirring-type plastics |
-
2017
- 2017-07-12 CN CN201720843601.8U patent/CN207105348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244010A (en) * | 2017-07-12 | 2017-10-13 | 六安市洁美再生物资回收有限公司 | A kind of bubble-free, the uniform heating chamber of stirring-type plastics |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180316 Termination date: 20180712 |