CN108466382A - A kind of recycled plastic granulating machine - Google Patents
A kind of recycled plastic granulating machine Download PDFInfo
- Publication number
- CN108466382A CN108466382A CN201810368854.3A CN201810368854A CN108466382A CN 108466382 A CN108466382 A CN 108466382A CN 201810368854 A CN201810368854 A CN 201810368854A CN 108466382 A CN108466382 A CN 108466382A
- Authority
- CN
- China
- Prior art keywords
- melting chamber
- agitating
- recycled plastic
- hot wind
- plastic granulating
- 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
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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
- 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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (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 invention discloses a kind of recycled plastic granulating machines,Including rack,Screw extruder and pelleter,It is provided with melting chamber above the feed inlet of screw extruder,It is provided with flase floor in melting chamber,Melting chamber front-rear side walls or so end protrudes out that there are four support columns,Support column is connected by spring with the bedframe being installed in rack,There are hot wind inlet in melting chamber discharge nozzle both sides,Hot wind inlet corresponding position is provided with air outlet at the top of melting chamber,The center of melting chamber front-rear side walls is provided with vibrating motor,It is provided with agitating shaft in melting chamber,Several agitating paddles are set on agitating shaft,The agitating paddle is twist distributed along agitating shaft,It is spiral planar that the blade of adjacent two agitating paddles body connects constituted space face by plane smooth,The comminutor realizes the fast melt of waste and old pellet by vibrating with hot wind,Screw extruder is directly entered under the promotion of agitating paddle body to squeeze out,Pelletizing is completed by pelleter again.
Description
Technical field
The present invention relates to a kind of recycled plastic granulating machines.
Background technology
Regeneration and granulation, which is a kind of recycling waste plastic that waste plastic is become to particle by prilling, becomes particle
Recovery method, compares other processing modes, and regeneration and granulation is simple for process, it is easy to accomplish, and regenerate particle and can be directly used for into
Type is processed, and performance and the original product of product are not much different, and has very high economic value.
It crushes after technics of reclaim of plastic waste to waste plastic Treatment stations, is then made by screw extruder at present
Grain, crushing noise is big, dust is more, worker laboring environment is poor, and Screw Extrusion is to be carried out waste plastic by friction and electrical heating
Melting, therefore whole process energy consumption is big.
Invention content
The present invention provides a kind of recycled plastic granulating machines.
To solve the above-mentioned problems, the technical solution adopted in the present invention is such, a kind of recycled plastic granulating machine, packet
The feed inlet top of including rack, screw extruder and pelleter, the screw extruder is provided with melting chamber, and described is molten
Melt and be provided with flase floor in chamber, melting chamber front-rear side walls or so end is protruded out there are four support column, support column by spring with
The bedframe being installed in rack is connected, and melting chamber bottom is provided with discharge nozzle, which stretches into screw extruder
In feed inlet, there are hot wind inlet in melting chamber discharge nozzle both sides, which is connected with heater, which passes through air-supply
Pipe is connected with air blower, is provided with air outlet at the top of melting chamber with hot wind inlet corresponding position, melting chamber front-rear side walls
Center is provided with vibrating motor, and agitating shaft is provided in the melting chamber, several stir is arranged on the agitating shaft
Mix paddle, which is twist distributed along agitating shaft, the agitating paddle by with the vertically disposed paddle shaft of agitating shaft and set
It is placed in the blade composition on paddle shaft top, it is spiral shell that the blade of adjacent two agitating paddles body connects constituted space face by plane smooth
Revolve shape plane.
In order to realize that recycling for hot wind, the air outlet are returned by exhaust fan and be connected to ajutage.
The solidification again of molten mass after heating in order to prevent, the melting chamber bottom and discharge nozzle are wound with electromagnetism outside
Heating coil, electromagnetic heating coil outer cladding heat-preservation cotton.
In order to be more convenient for discharging, the melting chamber lower part is bucket shape.
Preferably, the distance that adjacent two agitating paddle is axially distributed along the agitating shaft is consistent with angle.
Advantageous effect：
1, vibrating motor generates forced vibration, and recycling pellet is in fluidized state on flase floor, to accelerate to recycle melting for pellet
Change, while the pellet after melting can more pass through flase floor under vibration, prevent the obstruction of flase floor.
2, the present invention is provided with agitating shaft in melting chamber, and twist distribution stirring is arranged on the agitating shaft
Paddle, it is spiral planar that the blade of the agitating paddle connects constituted space face by plane smooth, real when agitating shaft rotates
While now to the stirring of the pellet after melting below pellet and flase floor not molten above flase floor, blade can push pellet to
Lower motion is completed pellet melt and be can smoothly enter into screw extruder.
3, the quantity of hot wind inlet and the quantity of air inlet it is consistent and correspond, accelerate melting the indoor air stream of case
Dynamic, the efficiency of heating surface is improved significantly.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific implementation mode
In order to deepen the understanding of the present invention, below in conjunction with embodiment and attached drawing, the invention will be further described, should
Embodiment is only used for explaining the present invention, is not intended to limit the scope of the present invention..
Referring to Fig. 1, a kind of recycled plastic granulating machine, including rack 1, screw extruder 2 and pelleter 3, the screw rod
It is provided with melting chamber 4 above the feed inlet of extruder, flase floor 5 is provided in the melting chamber, before and after melting chamber
Side wall or so end is protruded out there are four support column 6, and support column is connected by spring 7 with the bedframe 8 being installed in rack, is melted
Chamber bottom is provided with discharge nozzle, which stretches into the feed inlet of screw extruder, and there are heat in melting chamber discharge nozzle both sides
Wind inlet 10, the hot wind inlet 10 are connected with heater 11, which is connected by ajutage with air blower 12, melt case
Ceiling portion is provided with air outlet 14 with 10 corresponding position of hot wind inlet, and the center of melting chamber front-rear side walls is provided with vibration
Motor（It does not show in Fig. 1）, agitating shaft 15 is provided in the melting chamber, which stretches into melting case across flase floor
Several agitating paddles are arranged on the agitating shaft in room lower part, which is twist distributed and two neighboring along agitating shaft
Agitating paddle is consistent with angle along the distance that the agitating shaft is axially distributed, the agitating paddle by with the vertically disposed paddle of agitating shaft
Axis 16 and the blade 17 for being set to paddle shaft top form, and two adjacent blades of agitating paddle body connect institute by a plane smooth
The space face of composition is spiral planar.
In order to realize that recycling for waste heat, the air outlet are returned by exhaust fan 9 and be connected to ajutage.Hot wind is to waste and old
After granule heating, the cold air sent out with wind turbine under the action of exhaust fan mixes, and the waste heat to cold air is realized, after preheating
Cold air predetermined temperature is heated to by heater, be fed again into melter heating waste materials, such iterative cycles, complete
The recycling of Cycling hot-blast heating waste materials is granulated.
The solidification again of molten mass after heating in order to prevent, the melting chamber bottom and discharge nozzle are wound with electromagnetism outside
Heating coil, electromagnetic heating coil outer cladding heat-preservation cotton.
In order to be more convenient for discharging, 4 lower part of melting chamber is bucket shape.
Recycling pellet enters from the feed hopper of melter 4 in melter 4, falls on flase floor 5, is generated in vibrating motor strong
Pellet is recycled under damping is dynamic, on flase floor and is in fluidized state so that recycling pellet and the hot wind come in by hot wind inlet are abundant
Contact obtains accelerating to melt, and the pellet after melting passes through flase floor 5 in the case where vibrating the promotion with agitating paddle, into melter
Lower part, the pellet of melter lower part melting and then squeezed into screw extruder under the promotion of the agitating paddle of agitating shaft lower part
Go out, then pelletizing is completed by pelleter.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (6)
1. a kind of recycled plastic granulating machine, which is characterized in that including rack, screw extruder and pelleter, the screw rod squeeze
Go out above the feed inlet of machine and be provided with melting chamber, flase floor is provided in the melting chamber, melts chamber front-rear side walls
Left and right end is protruded out there are four support column, and support column is connected by spring with the bedframe being installed in rack, melting chamber bottom
Portion is provided with discharge nozzle, which stretches into the feed inlet of screw extruder, and there are hot wind inlet in melting chamber discharge nozzle both sides,
The hot wind inlet is connected with heater, which is connected by ajutage with air blower, melting chamber top and hot wind inlet
Corresponding position is provided with air outlet, and the center of melting chamber front-rear side walls is provided with vibrating motor, the melting chamber
It is inside provided with agitating shaft, several agitating paddles are set on the agitating shaft, which is twist distributed along agitating shaft, institute
The agitating paddle stated by with the vertically disposed paddle shaft of agitating shaft and be set to the blade on paddle shaft top and form, adjacent two agitating paddles body
It is spiral planar that blade connects constituted space face by plane smooth.
2. a kind of recycled plastic granulating machine according to claim 1, which is characterized in that the melting chamber bottom and go out
It is wound with electromagnetic heating coil outside expects pipe.
3. a kind of recycled plastic granulating machine according to claim 2, which is characterized in that the electromagnetic heating coil outsourcing
Cover heat-preservation cotton.
4. a kind of recycled plastic granulating machine according to claim 1, which is characterized in that the air outlet passes through exhaust fan
It returns and is connected to ajutage.
5. a kind of recycled plastic granulating machine according to claim 1, which is characterized in that the melting chamber lower part is bucket
Shape.
6. a kind of recycled plastic granulating machine according to claim 1, which is characterized in that adjacent two agitating paddle is along the stirring
The distance that axis is axially distributed is consistent with angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810368854.3A CN108466382A (en) | 2018-04-23 | 2018-04-23 | A kind of recycled plastic granulating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810368854.3A CN108466382A (en) | 2018-04-23 | 2018-04-23 | A kind of recycled plastic granulating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108466382A true CN108466382A (en) | 2018-08-31 |
Family
ID=63263560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810368854.3A Pending CN108466382A (en) | 2018-04-23 | 2018-04-23 | A kind of recycled plastic granulating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108466382A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640927A (en) * | 2019-08-12 | 2020-01-03 | 扬州中欣高分子材料有限公司 | Shock-proof type plastic granulation machine of convenient removal |
| CN114932051A (en) * | 2022-05-24 | 2022-08-23 | 王刚 | Efficient energy-saving hot melt adhesive machine |
-
2018
- 2018-04-23 CN CN201810368854.3A patent/CN108466382A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640927A (en) * | 2019-08-12 | 2020-01-03 | 扬州中欣高分子材料有限公司 | Shock-proof type plastic granulation machine of convenient removal |
| CN114932051A (en) * | 2022-05-24 | 2022-08-23 | 王刚 | Efficient energy-saving hot melt adhesive machine |
| CN114932051B (en) * | 2022-05-24 | 2023-10-20 | 盘锦科力热缩防腐有限责任公司 | Efficient energy-saving hot melt adhesive machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180831 |
|
| WD01 | Invention patent application deemed withdrawn after publication |