CN207415760U - Waste plastic extruding granulator - Google Patents
Waste plastic extruding granulator Download PDFInfo
- Publication number
- CN207415760U CN207415760U CN201721557728.XU CN201721557728U CN207415760U CN 207415760 U CN207415760 U CN 207415760U CN 201721557728 U CN201721557728 U CN 201721557728U CN 207415760 U CN207415760 U CN 207415760U
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- CN
- China
- Prior art keywords
- changing device
- discharge end
- single screw
- waste plastic
- screw extruder
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The utility model belongs to technics of reclaim of plastic waste reutilization technology field, more particularly to a kind of waste plastic extruding granulator, including sequentially connected electromagnetic separation funnel, screw feeding machine, storage bin hopper, single screw extrusion machine, double screw extruder, bosh, pelleter and vibrating screen, the feed end of storage bin hopper and single screw extrusion machine connects, the discharge end of single screw extrusion machine, which is provided with, does not shut down net-changing device A, the feed end of the discharge end and double screw extruder of not shutting down net-changing device A connects, the discharge end of double screw extruder, which is provided with, does not shut down net-changing device B and is connected, the discharge end for not shutting down net-changing device B is connected with cold bosh, electromagnetic separation funnel bottom is provided with electromagnetism sieve.The utility model can efficiently remove metal impurities and other insoluble solid impurities in waste and old recycled plastic, while make use of single screw rod and the advantage of twin-screw, be uniformly mixed raw material and play certain toughening effect.
Description
Technical field
The utility model belongs to technics of reclaim of plastic waste reutilization technology field, and in particular to a kind of waste plastic extruding pelletization
Machine.
Background technology
With the high speed development of electronic technology, the update of electronic product is increased, makes the electricity for being eliminated and scrapping
Sub- product quantity is more and more.In the discarded object of electronic product, the quantity of waste plastic is larger, species mainly have HIPS,
ABS, PC, PP etc., and due to the long-time service of electric appliance are disassembled in the waste plastic of generation containing more all kinds of impurity,
During plastic reclaimed modification, the content and species of impurity can cause plastics performance serious influence.On the other hand, electronics
The waste plastic of product is directly discarded, it is difficult to degrade, can cause environmental pollution, recycled plastic carries out regeneration and granulation to it, no
Environmental pollution can be only reduced, new value can also be created.Plastic reclaimed granulation at present mostly using single screw rod or twin-screw into
Row squeezes out operation, when production head is inevitably brought to block, batch mixing is uneven, toughening effect is undesirable, does over again
The problems such as material is more, inefficiency, particularly when waste plastic ingredient is more complicated, regeneration and granulation is extremely difficult.
Utility model content
Technical problem to be solved in the utility model is：Offer one kind can prevent head from blocking, batch mixing is uniform, toughening
Effect is good, the waste plastic extruding granulator of material less, efficient of doing over again.
The utility model solves waste plastic extruding granulator used by its technical problem, including sequentially connected feeding
Unit squeezes out unit and finished product unit, and the feeding unit includes sequentially connected electromagnetic separation funnel, screw feeding machine and storage
Hopper, it is described extrusion unit include sequentially connected single screw extrusion machine and double screw extruder, the finished product unit include according to
Bosh, pelleter and the vibrating screen of secondary connection, the storage bin hopper is connected with the feed end of the single screw extrusion machine, described
The discharge end of single screw extrusion machine is provided with and does not shut down net-changing device A, the discharge end for not shutting down net-changing device A and the twin-screw
The feed end connection of extruder, the discharge end of the double screw extruder, which is provided with, does not shut down net-changing device B and is connected, described not shut down
The discharge end of net-changing device B is connected with the cold bosh, and the electromagnetic separation funnel bottom is provided with electromagnetism sieve.
It is further that control valve is installed in the bottom of the storage bin hopper.
It is further to be connected with vacuum pump in the back segment side of the double screw extruder.
Be further, the discharge end for not shutting down net-changing device A by delivery pipe and the double screw extruder into
Expect end connection.
It is further that the single screw extrusion machine includes single screw rod, heating zone, gas vent, gear-box and single screw rod and drives
Dynamic motor.
It is further that the double screw extruder includes twin-screw, heating zone, gear-box and twin-screw driving motor.
The beneficial effects of the utility model are：It, can be efficient due to being provided with magnetic separation funnel and not shutting down net-changing device
Metal impurities in waste and old recycled plastic and other insoluble solid impurities are removed, while make use of single screw rod and twin-screw
Advantage is uniformly mixed raw material and plays certain toughening effect.
Description of the drawings
Fig. 1 is the structure diagram of one embodiment of the utility model；
Parts, position and number in figure：Electromagnetic separation funnel 11, screw feeding machine 12, storage bin hopper 13, Single screw extrusion
Machine 21 does not shut down net-changing device A211, single screw rod driving motor 212, double screw extruder 22, does not shut down net-changing device B221, vacuum
Pump 222, twin-screw driving motor 223, bosh 31, pelleter 32, vibrating screen 33.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, the utility model is related to waste plastic extruding granulator, including sequentially connected feeding unit,
Unit and finished product unit are squeezed out, feeding unit includes sequentially connected electromagnetic separation funnel 11, screw feeding machine 12 and storage bin hopper
13, squeezing out unit includes sequentially connected single screw extrusion machine 21 and double screw extruder 22, and single screw extrusion machine 21 includes single
Screw rod, heating zone, gas vent, gear-box and the single screw rod driving motor 212 for providing driving force, double screw extruder 22 include double
Screw rod, heating zone, gear-box and the twin-screw driving motor 223 for providing driving force, finished product unit include sequentially connected cooling
Sink 31, pelleter 32 and vibrating screen 33, storage bin hopper 13 are connected with the feed end of single screw extrusion machine 21, single screw extrusion machine 21
Discharge end be provided with and do not shut down net-changing device A211, the discharge end for not shutting down net-changing device A211 is squeezed by delivery pipe 4 with twin-screw
Go out the feed end connection of machine 22, the discharge end of double screw extruder 22, which is provided with, does not shut down net-changing device B221 and be connected, and does not shut down and changes
The discharge end of wire stitcher B221 is connected with cold bosh 31, and electromagnetic separation funnel 11 is a common storage bin hopper, in electromagnetism point
11 bottom of funnel is selected to be provided with electromagnetism sieve, the magnetic impurity in waste plastic can be filtered out.This waste plastic extruding granulator
It adds electromagnetic separation funnel and does not shut down net-changing device A211, do not shut down net-changing device B221, can efficiently remove waste and old recycling
Metal impurities and other insoluble solid impurities in plastics, while single screw rod and the advantage of twin-screw are make use of, make former material
Material is uniformly mixed and plays certain toughening effect.
Specifically, the inventory from storage bin hopper 13 into single screw extrusion machine 21 is controlled for convenience, at the bottom of storage bin hopper 13
Portion is equipped with control valve, can control the inlet of waste plastic.
Specifically, in order to improve the degree of purity of waste plastic, vacuum is connected in the back segment side of double screw extruder 22
Pump 222.Vacuum pump 222 can extract gas in raw material and small molecular weight impurity out.
Single screw rod driving motor 212 and twin-screw driving motor 223 are opened before manufacture, and open the heating of complete equipment
System is heated, and waste plastic raw material are fitted into electromagnetic separation funnel 11 by worker, after electromagnetic separation, is removed
Raw material are then transported in storage bin hopper 13, by opening for storage bin hopper 13 by the wherein magnetic impurities such as iron by screw feeding machine 12
Control is closed, raw material are entered in single screw extrusion machine 21, by the preliminary heating of single screw extrusion machine 21, are mixed, using
Net-changing device A211 is not shut down and filters out insoluble solid impurities therein, obtains that purity is higher, uniform secondary raw material, then
It is delivered to by delivery pipe 4 in double screw extruder 22, raw material are further heated to given process temperature by double screw extruder 22
Degree, after high speed shear mixing, while the vacuum pump 222 of 22 side of double screw extruder is by gas in raw material and small molecular weight impurity
Extraction, using the secondary filter for not shutting down net-changing device B221, obtains the Primary product of strip, Primary product is via bosh
31 cooling, the cutting of pelleter 32, the screening of vibrating screen 33 obtain granular finished product, the unqualified production of vibration screening
Product re-start processing after recyclable.
Claims (6)
1. waste plastic extruding granulator exists including sequentially connected feeding unit, extrusion unit and finished product unit, feature
In：The feeding unit includes sequentially connected electromagnetic separation funnel (11), screw feeding machine (12) and storage bin hopper (13), described
Squeezing out unit includes sequentially connected single screw extrusion machine (21) and double screw extruder (22), and the finished product unit is included successively
Bosh (31), pelleter (32) and the vibrating screen (33) of connection, the storage bin hopper (13) and the single screw extrusion machine
(21) feed end connection, the discharge end of the single screw extrusion machine (21) is provided with and do not shut down net-changing device A (211), it is described not
The discharge end for shutting down net-changing device A (211) is connected with the feed end of the double screw extruder (22), the double screw extruder
(22) discharge end be provided with do not shut down net-changing device B (221) be connected, the discharge end for not shutting down net-changing device B (221) with it is described
Bosh (31) is connected, and electromagnetic separation funnel (11) bottom is provided with electromagnetism sieve.
2. waste plastic extruding granulator according to claim 1, it is characterised in that：In the bottom of the storage bin hopper (13)
Control valve is installed.
3. waste plastic extruding granulator according to claim 1, it is characterised in that：In the double screw extruder (22)
Back segment side be connected with vacuum pump (222).
4. waste plastic extruding granulator according to claim 1, it is characterised in that：It is described not shut down net-changing device A (211)
Discharge end be connected by delivery pipe (4) with the feed end of the double screw extruder (22).
5. waste plastic extruding granulator according to claim 1, it is characterised in that：Single screw extrusion machine (21) bag
Include single screw rod, heating zone, gas vent, gear-box and single screw rod driving motor (212).
6. waste plastic extruding granulator according to claim 1, it is characterised in that：Double screw extruder (22) bag
Include twin-screw, heating zone, gear-box and twin-screw driving motor (223).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557728.XU CN207415760U (en) | 2017-11-20 | 2017-11-20 | Waste plastic extruding granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557728.XU CN207415760U (en) | 2017-11-20 | 2017-11-20 | Waste plastic extruding granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207415760U true CN207415760U (en) | 2018-05-29 |
Family
ID=62303506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721557728.XU Active CN207415760U (en) | 2017-11-20 | 2017-11-20 | Waste plastic extruding granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207415760U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435101A (en) * | 2018-11-06 | 2019-03-08 | 云南云冶中信塑木新型材料有限公司 | A kind of plastics granulator cross-feed system |
| CN109702921A (en) * | 2019-01-31 | 2019-05-03 | 宁波绿华橡塑机械工贸有限公司 | Film siccative laterally feeds pelletizer and prilling process |
| CN110552085A (en) * | 2018-05-30 | 2019-12-10 | 陈大伟 | polyester waste cloth and waste silk recycling system and recycling method thereof |
| CN113893775A (en) * | 2021-11-12 | 2022-01-07 | 浙江润阳新材料科技股份有限公司 | Continuous granulation method |
-
2017
- 2017-11-20 CN CN201721557728.XU patent/CN207415760U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552085A (en) * | 2018-05-30 | 2019-12-10 | 陈大伟 | polyester waste cloth and waste silk recycling system and recycling method thereof |
| CN109435101A (en) * | 2018-11-06 | 2019-03-08 | 云南云冶中信塑木新型材料有限公司 | A kind of plastics granulator cross-feed system |
| CN109702921A (en) * | 2019-01-31 | 2019-05-03 | 宁波绿华橡塑机械工贸有限公司 | Film siccative laterally feeds pelletizer and prilling process |
| CN109702921B (en) * | 2019-01-31 | 2020-12-18 | 宁波绿华橡塑机械工贸有限公司 | Film dry material lateral feeding granulator and granulation method |
| CN113893775A (en) * | 2021-11-12 | 2022-01-07 | 浙江润阳新材料科技股份有限公司 | Continuous granulation method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 610400 energy saving Avenue, huaikou Town, Jintang County, Chengdu, Sichuan 1 Patentee after: Sichuan Changhong green environmental protection Polytron Technologies Inc Address before: 610400 Sichuan Chengdu Jintang County huaikou town Sichuan Jintang Industrial Park Sichuan Changhong grid renewable resources limited liability company Patentee before: Sichuan Changhong Gerun Regeneration Resource Co., Ltd. |