CN106217680A - A kind of blown with carbon dioxide plastic extruding pelletization and former - Google Patents
A kind of blown with carbon dioxide plastic extruding pelletization and former Download PDFInfo
- Publication number
- CN106217680A CN106217680A CN201610606340.8A CN201610606340A CN106217680A CN 106217680 A CN106217680 A CN 106217680A CN 201610606340 A CN201610606340 A CN 201610606340A CN 106217680 A CN106217680 A CN 106217680A
- Authority
- CN
- China
- Prior art keywords
- valve
- carbon dioxide
- blown
- former
- extruding pelletization
- 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.)
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Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229920003023 plastic Polymers 0.000 title claims abstract description 41
- 239000004033 plastic Substances 0.000 title claims abstract description 41
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 23
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 23
- 238000005453 pelletization Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 23
- 150000001450 anions Chemical class 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 238000012216 screening Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 229920000426 Microplastic Polymers 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 208000012271 tenesmus Diseases 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- GCNLQHANGFOQKY-UHFFFAOYSA-N [C+4].[O-2].[O-2].[Ti+4] Chemical compound [C+4].[O-2].[O-2].[Ti+4] GCNLQHANGFOQKY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000004017 vitrification Methods 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
- 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
-
- 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
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- 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
- B29B9/16—Auxiliary treatment of granules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0092—Drying moulded articles or half products, e.g. preforms, during or after moulding or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3442—Mixing, kneading or conveying the foamable material
- B29C44/3446—Feeding the blowing agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0012—Combinations of extrusion moulding with other shaping operations combined with shaping by internal pressure generated in the material, e.g. foaming
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention belongs to chemical mechanical equipment technical field; specifically provide a kind of blown with carbon dioxide plastic extruding pelletization and former, including the double screw extruder set gradually, single screw extrusion machine, foamed plastic material strip hair dryer, pelleter, vibrosieve, wind power transmission device and finished product bin；Described wind power transmission device includes that conveyance conduit, one end of described conveyance conduit are connected with the discharging opening of vibrosieve, and the other end is connected with finished product bin, and the conveyance conduit one end being connected with finished product bin is provided with air-introduced machine.This blown with carbon dioxide plastic extruding pelletization of present invention offer and former, proprietary screw combinations and configuration is used to make melt be in optimum state on the premise of proof strength, and use be dried, pelletizing, wind model and finished product material screening, finally give expanded plastic particles, meet systematized technique production requirement.
Description
Technical field
The invention belongs to chemical mechanical equipment technical field, be specifically related to a kind of blown with carbon dioxide plastic extruding pelletization and
Former.
Background technology
At present, application plastic extruder produces the physical blowing agent of foam plastics use continuously and is typically butane, and liquefy stone
The low boiling liquid gas such as oil gas, its performance is inflammable and explosive, tends to the life to people and property brings danger and loss.
Supercritical fluid is a kind of state of matter, when material is exceeding more than critical temperature and critical pressure, and gas and the character of liquid
Can level off to similar, finally can reach the fluid phenomenon of a homogeneous phase.The density of supercritical fluid is close to liquid, and compares gas
Hundreds times, and supercritical fluid greatly has the solvability close with liquid flux.Supercritical fluid dissolves in the polymer, can
Make polymer swelling, increase its free volume, reduce its vitrification point so that it is strand has bigger activity space, not only
Macroscopically reduce the viscosity of polymer melt, and on microcosmic, enhance the chain extension ability of polymer molecular chain.Existing preparation is sent out
The method of bubble plastic, difficult forming, it is impossible to meet the industrialized production of system.
Summary of the invention
It is an object of the invention to overcome the defect of above-mentioned prior art, it is provided that a kind of blown with carbon dioxide plastic extruding pelletization
And former, use proprietary screw combinations and configuration to make melt be in optimum state on the premise of proof strength, and use
Be dried, pelletizing, wind model and finished product material screening, finally give expanded plastic particles.
To this end, the invention provides a kind of blown with carbon dioxide plastic extruding pelletization and former, including setting gradually
Double screw extruder, single screw extrusion machine, foamed plastic material strip hair dryer, pelleter, vibrosieve, wind power transmission device and
Finished product bin；Described wind power transmission device includes that conveyance conduit, one end of described conveyance conduit are connected with the discharging opening of vibrosieve,
The other end is connected with finished product bin, and the conveyance conduit one end being connected with finished product bin is provided with air-introduced machine.
The present invention uses double screw extruder and the combination of single screw extrusion machine, configuration to make material melt in proof strength
On the premise of be in optimum state after dry up through foamed plastic material strip hair dryer, subsequently into pelleter pelletize, vibration
Sieve, store in being transported to finished product bin by wind power transmission device after screening.
As the improvement in structure, one end that described conveyance conduit is connected with vibrosieve discharging opening is provided with anion and occurs
Device.Anion generator can antistatic so that the pelletize under controllable state of the plastic pellet of high foamability, conveying.
As the improvement in structure, described double screw extruder includes that machine barrel, described machine barrel are provided with supercritical titanium dioxide
Carbon fill valve, described fill valve includes valve body, valve gap, valve seat and aciculiform spool, and described valve seat top offers valve seat orifice, described
Body base is fastened in valve seat orifice, and valve gap is located at body top, offers spool bore, aciculiform in described valve body and valve seat respectively
Spool is located in spool bore, and seat bottom portion offers fill valve outlet, stretches in fill valve exports and seal bottom aciculiform spool
Fill valve exports；Valve body side is provided with fill valve import；Described aciculiform spool top connects has valve core rod, bottom described valve core rod
Being provided with cartridge cover, be provided with sealing ring between the spool bore inwall in described valve core rod and valve body, sealing ring is positioned at below cartridge cover,
Valve core rod is provided with return spring, and described return spring is arranged between cartridge cover upper surface and valve gap.
The fill valve that the present invention provides uses aciculiform spool, and it is connected with return spring, and after filling, aciculiform spool depends on
Initial position is returned to by return spring；Supercritical carbon dioxide enters from fill valve import, forms high pressure, by filling in valve body
Valve outlet port joins in the high polymer molten of machine barrel.
Further, in order to strengthen sealing effectiveness, described cartridge cover is multistage valve core cap, is provided with close between adjacent valve core cap
Seal, described sealing ring is sealed between the spool bore inwall in valve core rod and valve body；Method is passed through between described valve body and valve body
Blue fixing connection；Described valve seat orifice is stepped hole, is provided with sealing gasket bottom valve seat orifice, described sealing gasket be sealed in body base with
Between bottom valve seat orifice.
Further, described foamed plastic material strip hair dryer includes that frame, described frame are provided with blower fan, described blower fan
Air outlet be connected with vertically arranged discharge pipe, described discharge pipe top open part is provided with wind-collecting cover, below described wind-collecting cover
Being provided with water leg, described water leg is fixed on discharge pipe tube wall；Described wind-collecting cover lower end is provided with four air outlets；Described air-out
Pipe is provided with anion launcher, and the tube wall of discharge pipe is provided with installing hole, and the transmitting terminal of anion launcher passes through installing hole
It is inserted in discharge pipe；Described water leg opening part is coated with stainless (steel) wire.The wind-collecting cover of this hair dryer is provided with four air outlets,
Water leg opening part is provided with stainless (steel) wire, and plastic strip is had supporting role, four air outlets and stainless (steel) wire synergism,
Blast can be disperseed, it is to avoid concentrate under wind-force effect, plastic strip tenesmus bending；It addition, be provided with anion on discharge pipe
Emitter, it is possible to go to destatic, it is to avoid lighter plastic strip is changed direction by static interference.
As the improvement in structure, described water leg is the coniform of upper end open, and water leg both sides are provided with to be easy to walk material
Thin bar roller；Described thin bar roller surface is provided with multiple annular groove.Water leg is coniform, it is simple to discharge the water in water leg,
Under the draw of thin bar roller, walk material, improve the air-dried speed of plastic strip, time-consuming.
As the improvement in structure, bottom described water leg, it is provided with outlet.
As the improvement in structure, the longitudinal cross-section of described wind-collecting cover is semicircle.Collection wind is effective, improves and dries up effect
Rate.
Beneficial effects of the present invention: this blown with carbon dioxide plastic extruding pelletization of present invention offer and former,
Use proprietary screw combinations and configuration to make melt be in optimum state on the premise of proof strength, and use be dried, pelletizing, wind
Power conveying and finished product material screening, finally give expanded plastic particles, meet systematized technique production requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 side view.
Fig. 3 is the structural representation of foamed plastic material strip hair dryer in the present invention.
Fig. 4 is the structural representation of supercritical carbon dioxide fill valve in the present invention.
Fig. 5 is enlarged drawing at A in Fig. 4.
Description of reference numerals: 1, single screw extrusion machine；2, foamed plastic material strip hair dryer；2.1, frame；2.2, blower fan；
2.3, discharge pipe；2.4, wind-collecting cover；2.5, water leg；2.6, stainless (steel) wire；2.7, air outlet；2.8, bar roller is dredged；2.9, water outlet
Mouthful；2.10, anion launcher；3, pelleter；4, vibrosieve；5, finished product bin；6, conveyance conduit；7, air-introduced machine；8, bear from
Electronic generator；9, supercritical carbon dioxide fill valve；9.1, valve body；9.2, valve seat；9.3, valve gap；9.4, aciculiform spool；9.5、
Cartridge cover；9.6, sealing ring；9.7, sealing gasket；9.8, spool bore；9.9, fill valve outlet；9.10, return spring；9.11, add
Note valve import；9.12, valve seat orifice；9.13, valve core rod；10, double screw extruder.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, it is further elucidated with the present invention.
Embodiment 1:
A kind of blown with carbon dioxide plastic extruding pelletization as illustrated in fig. 1 and 2 and former, including the twin screw set gradually
Extruder 10, single screw extrusion machine 1, foamed plastic material strip hair dryer 2, pelleter 3, vibrosieve 4, wind power transmission device and one-tenth
Product feed bin 5；Described wind power transmission device includes that conveyance conduit 6, one end of described conveyance conduit 6 connect with the discharging opening of vibrosieve 4
Connecing, the other end is connected with finished product bin 5, and conveyance conduit 6 one end being connected with finished product bin 5 is provided with air-introduced machine 7.
The present invention uses double screw extruder 10 and the combination of single screw extrusion machine 1, configuration that material melt is being ensured
Dry up through foamed plastic material strip hair dryer 2 after being in optimum state on the premise of intensity, make subsequently into pelleter 3
Grain, vibrosieve 4 is sieved, and stores in being transported to finished product bin 5 by wind power transmission device after screening.
One end that described conveyance conduit 6 is connected with vibrosieve 4 discharging opening is provided with anion generator 8.Anion generator 8
Can antistatic so that the pelletize under controllable state of the plastic pellet of high foamability, conveying.
Embodiment 2:
On the basis of embodiment 1, as in figure 2 it is shown, double screw extruder includes machine barrel 10.1, described machine barrel 10.1 is provided with super
Critical carbon dioxide fill valve 9, as shown in Figures 4 and 5, including valve body 9.1, valve gap 9.3, valve seat 9.2 and aciculiform spool 9.4, institute
Stating valve seat 9.2 top and offer valve seat orifice 9.12, be fastened in valve seat orifice 9.12 bottom described valve body 9.1, valve gap 9.3 is located at valve
Body 9.1 top, offers spool bore 9.8 respectively in described valve body 9.1 and valve seat 9.2, aciculiform spool 9.4 is located at spool bore 9.8
In, offer fill valve outlet 9.9 bottom valve seat 9.2, stretch in fill valve exports 9.9 bottom aciculiform spool 9.4 and sealing adds
Note valve outlet port 9.9；Valve body 9.1 side is provided with fill valve import 9.11；Described aciculiform spool 9.4 top connects valve core rod
9.13, it is provided with cartridge cover 9.5, described valve core rod 9.13 and spool bore 9.8 inwall in valve body 9.1 bottom described valve core rod 9.13
Between be provided with sealing ring 9.6, sealing ring 9.6 is positioned at below cartridge cover 9.5, and valve core rod 9.13 is provided with return spring 9.10, institute
State return spring 9.10 to be arranged between cartridge cover 9.5 upper surface and valve gap 9.3.
The fill valve that the present invention provides uses aciculiform spool, and it is connected with return spring 9.10, after filling, and needle valve
Core relies on return spring to return to initial position；Supercritical carbon dioxide enters from fill valve import, forms high pressure in valve body, by
Fill valve outlet joins in the high polymer molten of machine barrel.
Further, in order to strengthen sealing effectiveness, in order to strengthen sealing effectiveness, described cartridge cover 9.5 is multistage valve core cap,
Being provided with sealing ring 9.6 between adjacent valve core cap 9.5, described sealing ring 9.6 is sealed in valve core rod 9.13 and the spool in valve body 9.1
Between the inwall of hole 9.8.It is connected by flange is fixing between described valve body 9.1 and valve body 9.1.Described valve seat orifice 9.12 is step
Hole, is provided with sealing gasket 9.7 bottom valve seat orifice 12, described sealing gasket 9.7 be sealed in bottom valve body 9.1 with valve seat orifice 9.12 bottom it
Between.
Embodiment 3:
On the basis of embodiment 2, as it is shown on figure 3, foamed plastic material strip hair dryer 2 includes frame 2.1, in described frame 2.1
Being provided with blower fan 2.2, the air outlet of described blower fan 2.2 is connected with vertically arranged discharge pipe 2.3, and described discharge pipe 2.3 top is opened
Being provided with wind-collecting cover 2.4 at Kou, be provided with water leg 2.5 below described wind-collecting cover 2.4, described water leg 2.5 is fixed on discharge pipe 2.3
On tube wall；Described wind-collecting cover 2.4 lower end is provided with four air outlets 2.7；Described discharge pipe 2.3 is provided with anion launcher
2.10, the tube wall of discharge pipe 2.3 is provided with installing hole, and the transmitting terminal of anion launcher 2.10 is inserted into air-out by installing hole
In pipe 2.3；Described water leg 2.5 opening part is coated with stainless (steel) wire 2.6.
The wind-collecting cover of this hair dryer is provided with four air outlets 2.7, and water leg 2.5 opening part is provided with stainless (steel) wire 2.6, to moulding
Material material strip has supporting role, four air outlets 2.7 and stainless (steel) wire 2.6 synergism, it is possible to dispersion blast, it is to avoid collection apoplexy
Under power effect, plastic strip tenesmus bending；It addition, be provided with anion launcher 2.10 on discharge pipe 2.3, it is possible to remove quiet
Electricity, it is to avoid lighter plastic strip is changed direction by static interference.
Described water leg 2.5 is the coniform of upper end open, and water leg 2.5 both sides are provided with the thin bar roller 2.8 being easy to walk material.
Water leg 2.5 is coniform, it is simple to discharge the water in water leg 2.5, walks material, improve under the draw of thin bar roller 2.8
The air-dried speed of plastic strip, time-consuming.It is provided with outlet bottom described water leg 2.5.
In order to improve collection wind effect, the longitudinal cross-section of described wind-collecting cover 2.4 is semicircle, improves and dries up efficiency.
Exemplified as above is only the illustration to the present invention, is not intended that the restriction to protection scope of the present invention, all
It is within design same or analogous with the present invention belongs to protection scope of the present invention.
Claims (8)
1. a blown with carbon dioxide plastic extruding pelletization and former, it is characterised in that: include the twin screw set gradually
Extruder, single screw extrusion machine, foamed plastic material strip hair dryer, pelleter, vibrosieve, wind power transmission device and finished product material
Storehouse；Described wind power transmission device includes that conveyance conduit, one end of described conveyance conduit are connected with the discharging opening of vibrosieve, the other end
Being connected with finished product bin, the conveyance conduit one end being connected with finished product bin is provided with air-introduced machine.
2. a kind of blown with carbon dioxide plastic extruding pelletization as claimed in claim 1 and former, it is characterised in that: described
One end that conveyance conduit is connected with vibrosieve discharging opening is provided with anion generator.
3. a kind of blown with carbon dioxide plastic extruding pelletization as claimed in claim 1 and former, it is characterised in that: described
Double screw extruder includes that machine barrel, described machine barrel are provided with supercritical carbon dioxide fill valve, and described fill valve includes valve body, valve
Lid, valve seat and aciculiform spool, described valve seat top offers valve seat orifice, and described body base is fastened in valve seat orifice, and valve gap sets
At body top, offering spool bore in described valve body and valve seat respectively, aciculiform spool is located in spool bore, and seat bottom portion is offered
There is fill valve to export, stretch into bottom aciculiform spool in fill valve exports and seal fill valve outlet；Valve body side is provided with fill valve
Import；Described aciculiform spool top connects valve core rod, is provided with in cartridge cover, described valve core rod and valve body bottom described valve core rod
Spool bore inwall between be provided with sealing ring, sealing ring is positioned at below cartridge cover, and valve core rod is provided with return spring, described return
Spring Card is located between cartridge cover upper surface and valve gap.
4. a kind of blown with carbon dioxide plastic extruding pelletization as claimed in claim 3 and former, it is characterised in that: described
Cartridge cover is multistage valve core cap, is provided with sealing ring between adjacent valve core cap, and described sealing ring is sealed in valve core rod and valve body
Between spool bore inwall；It is connected by flange is fixing between described valve body and valve body；Described valve seat orifice is stepped hole, at the bottom of valve seat orifice
Portion is provided with sealing gasket, between described sealing gasket is sealed in bottom body base and valve seat orifice.
5. a kind of blown with carbon dioxide plastic extruding pelletization as claimed in claim 1 and former, it is characterised in that: described
Foamed plastic material strip hair dryer includes that frame, described frame are provided with blower fan, and the air outlet of described blower fan goes out with vertically arranged
Airduct connects, and described discharge pipe top open part is provided with wind-collecting cover, is provided with water leg below described wind-collecting cover, and described water leg is solid
It is scheduled on discharge pipe tube wall；Described wind-collecting cover lower end is provided with four air outlets；Described discharge pipe is provided with anion launcher, goes out
The tube wall of airduct is provided with installing hole, and the transmitting terminal of anion launcher is inserted in discharge pipe by installing hole；Described catchment
Stainless (steel) wire it is coated with at channel opening.
6. a kind of blown with carbon dioxide plastic extruding pelletization as claimed in claim 5 and former, it is characterised in that: described
Water leg is the coniform of upper end open, and water leg both sides are provided with the thin bar roller being easy to walk material；Described thin bar roller surface is provided with many
Individual annular groove.
7. a kind of blown with carbon dioxide plastic extruding pelletization as claimed in claim 5 and former, it is characterised in that: described
Outlet it is provided with bottom water leg.
8. a kind of blown with carbon dioxide plastic extruding pelletization as claimed in claim 5 and former, it is characterised in that: described
The longitudinal cross-section of wind-collecting cover is semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610606340.8A CN106217680B (en) | 2016-07-29 | 2016-07-29 | A kind of blown with carbon dioxide plastic extruding pelletization and molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610606340.8A CN106217680B (en) | 2016-07-29 | 2016-07-29 | A kind of blown with carbon dioxide plastic extruding pelletization and molding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106217680A true CN106217680A (en) | 2016-12-14 |
| CN106217680B CN106217680B (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610606340.8A Active CN106217680B (en) | 2016-07-29 | 2016-07-29 | A kind of blown with carbon dioxide plastic extruding pelletization and molding equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701890A (en) * | 2019-09-19 | 2020-01-17 | 石狮市赫角网络科技有限公司 | Foam snack box constant voltage stoving assembly line that frequently shakes |
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| CN202753305U (en) * | 2012-08-17 | 2013-02-27 | 合肥会通中科材料有限公司 | Device for manufacturing trepanning EPP with extrusion method |
| CN203357856U (en) * | 2013-07-17 | 2013-12-25 | 深圳市炫丽塑胶科技有限公司 | Granulation system for producing TPE |
| CN204054398U (en) * | 2014-08-29 | 2014-12-31 | 江苏诚盟装备股份有限公司 | Energy-efficient pelletizing recovered waste plastic complete set of equipments |
| CN204109174U (en) * | 2014-09-24 | 2015-01-21 | 安徽集虹材料科技有限公司 | A kind of extruder High-efficient Production system |
| CN105773868A (en) * | 2016-04-27 | 2016-07-20 | 德清县百盛塑料有限公司 | Low-noise plastic production device capable of achieving efficient feeding |
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| CN110701890A (en) * | 2019-09-19 | 2020-01-17 | 石狮市赫角网络科技有限公司 | Foam snack box constant voltage stoving assembly line that frequently shakes |
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