CN107263763A - One kind cutting removes bubble plastic hot melt system - Google Patents
One kind cutting removes bubble plastic hot melt system Download PDFInfo
- Publication number
- CN107263763A CN107263763A CN201710567739.4A CN201710567739A CN107263763A CN 107263763 A CN107263763 A CN 107263763A CN 201710567739 A CN201710567739 A CN 201710567739A CN 107263763 A CN107263763 A CN 107263763A
- Authority
- CN
- China
- Prior art keywords
- hot melt
- puddler
- axis
- chamber
- molten state
- Prior art date
- 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.)
- Pending
Links
- 239000012943 hotmelt Substances 0.000 title claims abstract description 44
- 239000004033 plastic Substances 0.000 title claims abstract description 12
- 229920003023 plastic Polymers 0.000 title claims abstract description 12
- 239000004793 Polystyrene Substances 0.000 claims abstract description 41
- 229920002223 polystyrene Polymers 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000000725 suspension Substances 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 29
- 229920000742 Cotton Polymers 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920006389 polyphenyl polymer Polymers 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003532 endogenous pyrogen Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 108010052620 leukocyte endogenous mediator Proteins 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/022—Melting the material to be shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
- B29K2025/04—Polymers of styrene
- B29K2025/06—PS, i.e. polystyrene
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention discloses one kind cutting except bubble plastic hot melt system includes hot melt chamber, the inner chamber of hot melt chamber is provided with for heating polystyrene to the thermal source of molten state, the inner chamber of hot melt chamber fills molten state polystyrene, some puddlers being parallel to each other are provided with the top of hot melt chamber and adjacent puddler is distributed in uniform intervals, the axis of puddler is perpendicular to the top of hot melt chamber and it suspends end close to the bottom of hot melt chamber, the liquid level of molten state polystyrene is higher than the suspension end of puddler, puddler top, which is provided with, to be connected around the gear and gear of own axis with puddler by output shaft, output shaft, gear, the axis of puddler three is not located along the same line and the axis of three is parallel to each other.
Description
Technical field
The present invention relates to a kind of plastic hot melt system, and in particular to one kind cutting removes bubble plastic hot melt system.
Background technology
Polystyrene refers to the polymer synthesized by styrene monomer through free radical polymerization, and it is a kind of water white transparency
Thermoplastic, the glass transition temperature with higher than 100 DEG C, therefore be usually utilized to make and various need to bear boiling water
The disposable container of temperature, and disposable foam food boxes etc.；Produced while polystyrene offers convenience for daily life big
The waste polystyrene of amount, the degradation capability of polystyrene is poor, and its degradation time is decades, even upper a century, therefore to poly-
The recycling of styrene can effectively solve pollution problem of the polystyrene to environment.
The industrial recycling step that carried out to polystyrene is followed successively by：Broken, heat is melted, injection molding；In heat thawing
During, it is molten state that solid-state polystyrene is thermally formed glassy state finally to melt in hot melt intracavitary, air pole in heating process
Bubble easily is formed in the polystyrene of molten state, because the viscosity of the polystyrene of molten state is larger, therefore molten state polyphenyl
The extremely difficult dependence natural buoyancy of bubble in ethene leaves the polystyrene of molten state.
The content of the invention
To solve the deficiencies in the prior art, it is an object of the invention to provide a kind of polystyrene heating with de-bubble function
Chamber.
To realize above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
One kind cutting remove bubble plastic hot melt system, it include heat chamber, hot melt chamber inner chamber be provided be used for heat it is poly-
Styrene is to the thermal source of molten state, and the inner chamber of hot melt chamber is filled is provided with some phases at the top of molten state polystyrene, hot melt chamber
Mutual parallel puddler and adjacent puddler is distributed in uniform intervals, the axis of puddler perpendicular to the top for heating chamber and
It suspends end close to the bottom of hot melt chamber, and the liquid level of molten state polystyrene is higher than the suspension end of puddler, and puddler top is set
Being equipped with can be connected around the gear and gear of own axis with puddler by output shaft, output shaft, gear, puddler three
The axis of person is not located along the same line and the axis of three is parallel to each other；During work, hot melt intracavitary thermal source heating polystyrene
To molten state, now drive gear is around the rotation of its own axis, and gear drives its output shaft around the axle of gear in rotation process
Line is rotated, and output shaft drives puddler to be rotated around the axis of gear in rotation process, and puddler is in the axis rotation around gear
During the molten state polystyrene that heats intracavitary is carried out rotating circumferential stirring and poly- in bubble and molten state along puddler
Gap is constantly formed between styrene liquid level, the molten state polystyrene viscosity of gap location is smaller, and air can overcome gap location to melt
Melt the viscosity of state polystyrene and rise vertically along gap in the presence of both density contrasts, air is rising to molten state polyphenyl
During ethene liquid level, the bubble for producing outside parcel molten state polystyrene floats on liquid level, bubble by puddler stir after its table
The stability of face tension force is destroyed by puddler, now the sky of bubbles burst and air entrance hot melt intracavitary chamber inside it
In compression ring border.
Axis of the suspension end of described puddler along puddler is provided with multilayer uniform intervals and the stirring being parallel to each other
Face, described stirring face include it is some be circumferentially uniformly distributed along puddler and vertical stirring rod axis stirring cross bar；Using this
Layout type expands the stirring radius of puddler, stirring face, improves the stirring efficiency of puddler.
Described hot melt chamber is to be filled with heat-preservation cotton between double-deck wall structure and wall gap；Bilateral wall is simultaneously added
The layout structure of heat-preservation cotton reduces transmission of the heat by hot melt cavity wall hot melt cavity outer wall, reduces heat in heating process
Loss, reduce the load of thermal source, saved the energy.
A diameter of 0.1-0.5 centimetres of described puddler；When stirring shank diameter more than 0.5 centimetre, puddler is in agitation
During, because intermolecular attraction bubble is easily attached to puddler surface, cause the reduction of de-bubble efficiency, effect to be deteriorated, when
When the diameter of puddler is less than 0.1 centimetre, the gap of puddler formation is smaller and molten state polystyrene of gap location viscous
Property is stronger, and gas can not be risen at the liquid level of molten state polystyrene through gap in the presence of density contrast in bubble.
Compared with prior art, the progress of acquirement and advantage are that a kind of cutting of the present invention removes bubble plastics to the present invention
Hot melt system is stirred to the molten state polystyrene layer above bubble and produces gap, and gas can be by gap in bubble
Rise to the liquid level of molten state polystyrene and leave the gaseous environment that liquid level enters hot melt intracavitary；Made by setting multilayer to stir face
The stirring radius of puddler, stirring face expand, and improve the stirring efficiency of puddler；By the setting to stirring shank diameter, make
The size in gap can supplied gas pass through and bubble will not be made to be attached to puddler.
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 schematic structural view of the invention.
Fig. 2 is puddler schematic diagram of the present invention.
The label meaning of each in figure is：1. heat chamber, 2. gears, 3. puddlers, 4. molten state polystyrene.
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 is described, it is clear that described embodiment is only a part of embodiment of the 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 obtained
Example is applied, the scope of the present invention is belonged to.
Referring to accompanying drawing 1, a kind of cutting of the invention heats the inner chamber of chamber 1 except bubble plastic hot melt system is including heating chamber 1
It is provided with for heating polystyrene to the thermal source of molten state, the inner chamber of hot melt chamber 1 fills molten state polystyrene 4, heats chamber 1
Top be provided with some puddlers 3 being parallel to each other and adjacent puddler 3 in uniform intervals be distributed, the axis of puddler 3
Perpendicular to the top of hot melt chamber 1 and the bottom of its close hot melt chamber 1 in suspension end, the liquid level of molten state polystyrene 4, which is higher than, to be stirred
The suspension end of bar 3 is mixed, the top of puddler 3, which is provided with, to be passed through around the gear 2 and gear 2 of own axis with puddler 3
Output shaft is connected, and output shaft, gear 2, the axis of the three of puddler 3 are not located along the same line and the axis of three is mutually put down
OK；During work, hot melt chamber 1 endogenous pyrogen heats polystyrene to molten state, and now drive gear 2 is around the rotation of its own axis, tooth
Wheel 2 driven in rotation process its output shaft around gear 2 axis rotate, output shaft driven in rotation process puddler 3 around
The axis of gear 2 is rotated, and puddler 3 is in the axis rotation process around gear 2 to the molten state polystyrene 4 in hot melt chamber 1
Carry out rotating circumferential stirring along puddler 3 and gap, gap are constantly formed between bubble and the liquid level of molten state polystyrene 4
The viscosity of molten state polystyrene 4 at place is smaller, and air can overcome the viscosity of gap location molten state polystyrene 4 and in both density
Rise vertically along gap in the presence of difference, air produces outside parcel molten state when rising to molten state 4 liquid level of polystyrene
The bubble of polystyrene floats on liquid level, bubble by puddler 3 stir after its surface tension stability by the broken of puddler 3
It is bad, now bubbles burst and its internal air enters in the air ambient of hot melt chamber 1 inner chamber.
More perfect, the axis of the suspension end of described puddler 3 along puddler 3 is provided with multilayer uniform intervals and phase
Mutual parallel stirring face, described stirring face includes some being uniformly distributed and the axis of vertical stirring bar 3 is stirred along puddler 3 is circumferential
Mix cross bar；Expand the stirring radius of puddler 3, stirring face using the layout type, improve the stirring efficiency of puddler 3.
More excellent, described hot melt chamber 1 is to be filled with heat-preservation cotton between double-deck wall structure and wall gap；Double side wall
Face simultaneously adds the layout structure of heat-preservation cotton and reduces transmission of the heat by the outer wall of 1 inwall hot melt chamber of hot melt chamber 2, reduces heating
During heat loss, reduce the load of thermal source, saved the energy.
A diameter of 0.1-0.5 centimetres more excellent, described of puddler 3；When the diameter of puddler 3 is more than 0.5 centimetre, stirring
Bar 3 is in agitation, because intermolecular attraction bubble is easily attached to the surface of puddler 3, causes the reduction of de-bubble efficiency, effect
Fruit is deteriorated, and when the diameter of puddler 3 is less than 0.1 centimetre, the gap of the formation of puddler 3 is smaller and molten state of gap location is gathered
The viscosity of styrene 4 is stronger, and gas through gap can not rise to molten state polystyrene 4 in the presence of density contrast in bubble
Liquid level at.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field 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 (4)
1. one kind cutting removes bubble plastic hot melt system, it is characterised in that it includes heating chamber, and the inner chamber of hot melt chamber is provided with use
In the thermal source of heating polystyrene to molten state, the inner chamber of hot melt chamber fills molten state polystyrene, and the top of hot melt chamber is set
There are some puddlers being parallel to each other and adjacent puddler is distributed in uniform intervals, the axis of puddler is perpendicular to hot melt chamber
The bottom at top and its close hot melt chamber in suspension end, the liquid level of molten state polystyrene is higher than the suspension end of puddler, stirring
Bar top, which is provided with, to be connected around the gear and gear of own axis with puddler by output shaft, output shaft, gear,
The axis of puddler three is not located along the same line and the axis of three is parallel to each other.
2. a kind of cutting according to claim 1 removes bubble plastic hot melt system, it is characterised in that：Described puddler
Suspend axis of the end along puddler and be provided with multilayer uniform intervals and the stirring face being parallel to each other, described stirring face includes some
Circumferentially be uniformly distributed along puddler and vertical stirring rod axis stirring cross bar.
3. a kind of cutting according to claim 1 removes bubble plastic hot melt system, it is characterised in that：Described hot melt chamber is
Heat-preservation cotton is filled between double-deck wall structure and wall gap.
4. a kind of cutting according to claim 1 removes bubble plastic hot melt system, it is characterised in that：Described puddler is straight
Footpath is 0.1-0.5 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710567739.4A CN107263763A (en) | 2017-07-12 | 2017-07-12 | One kind cutting removes bubble plastic hot melt system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710567739.4A CN107263763A (en) | 2017-07-12 | 2017-07-12 | One kind cutting removes bubble plastic hot melt system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107263763A true CN107263763A (en) | 2017-10-20 |
Family
ID=60072834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710567739.4A Pending CN107263763A (en) | 2017-07-12 | 2017-07-12 | One kind cutting removes bubble plastic hot melt system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107263763A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1158382A (en) * | 1997-08-21 | 1999-03-02 | Kawasaki Heavy Ind Ltd | Method and device for separating resin waste |
| JP2000210934A (en) * | 1999-01-22 | 2000-08-02 | Sumitomo Osaka Cement Co Ltd | Apparatus for heat melting of thermoplastic material |
| CN103553298A (en) * | 2013-11-08 | 2014-02-05 | 蚌埠玻璃工业设计研究院 | Decompression defoaming method for improving clarification quality of molten glass |
| CN204109182U (en) * | 2014-08-20 | 2015-01-21 | 南京欧格节能科技有限公司 | A kind of extruded polystyrene foam board leftover pieces retracting device |
| CN205340625U (en) * | 2015-12-21 | 2016-06-29 | 陈烟招 | Reverse pitch agitating unit of triaxial |
| CN107001646A (en) * | 2014-11-14 | 2017-08-01 | 出光兴产株式会社 | Method for stirring resin pellets |
| CN207105349U (en) * | 2017-07-12 | 2018-03-16 | 六安市洁美再生物资回收有限公司 | One kind cutting removes bubble plastic hot melt system |
-
2017
- 2017-07-12 CN CN201710567739.4A patent/CN107263763A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1158382A (en) * | 1997-08-21 | 1999-03-02 | Kawasaki Heavy Ind Ltd | Method and device for separating resin waste |
| JP2000210934A (en) * | 1999-01-22 | 2000-08-02 | Sumitomo Osaka Cement Co Ltd | Apparatus for heat melting of thermoplastic material |
| CN103553298A (en) * | 2013-11-08 | 2014-02-05 | 蚌埠玻璃工业设计研究院 | Decompression defoaming method for improving clarification quality of molten glass |
| CN204109182U (en) * | 2014-08-20 | 2015-01-21 | 南京欧格节能科技有限公司 | A kind of extruded polystyrene foam board leftover pieces retracting device |
| CN107001646A (en) * | 2014-11-14 | 2017-08-01 | 出光兴产株式会社 | Method for stirring resin pellets |
| CN205340625U (en) * | 2015-12-21 | 2016-06-29 | 陈烟招 | Reverse pitch agitating unit of triaxial |
| CN207105349U (en) * | 2017-07-12 | 2018-03-16 | 六安市洁美再生物资回收有限公司 | One kind cutting removes bubble plastic hot melt system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171020 |
|
| WD01 | Invention patent application deemed withdrawn after publication |