CN108890923A - A kind of waste plastic recycling and reusing system - Google Patents
A kind of waste plastic recycling and reusing system Download PDFInfo
- Publication number
- CN108890923A CN108890923A CN201810831890.9A CN201810831890A CN108890923A CN 108890923 A CN108890923 A CN 108890923A CN 201810831890 A CN201810831890 A CN 201810831890A CN 108890923 A CN108890923 A CN 108890923A
- Authority
- CN
- China
- Prior art keywords
- removal
- waste plastic
- impurities
- plastic
- chamber
- 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
-
- 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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
-
- 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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
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- 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
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
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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 invention discloses a kind of waste plastic recycling and reusing systems, including crushing device, for carrying out fragmentation procedure to waste plastic；Mixing arrangement, for uniformly being mixed broken waste plastic and ABS plastic；Thermofusion device, for carrying out fusion plastification to mixed plastic raw materials；Injection moulding apparatus；Feeding material chamber carries out injection molding for the plastic raw materials after fusion plastification to be delivered to injection moulding apparatus；Clean component, is set in the feeding material chamber, for being filtered the material by feeding material chamber's conveying to remove the impurity in plastic raw materials.The present invention can be filtered removal to the impurity in molten plastic, and then the product for there are impurity, guaranteeing that injection molding obtains in product formed after injection molding is effectively avoided to have good quality；Secondly, removal of impurities component is set in feeding material chamber, and then can be realized as that molten plastic is shortened processing duration, improve working efficiency except miscellaneous operation during feeding.
Description
Technical field
The invention belongs to resource regeneration technical fields, more particularly, to a kind of waste plastic recycling and reusing system.
Background technique
It is more permanent in order to store, occur craftwork made of many plastics in the prior art.Secondly, in order to improve money
Source utilization rate starts after having occurred re-working waste plastic, waste plastic craftwork etc., prepares the feelings of new craftwork
Condition, to reduce the waste to resource.The existing processing for waste plastic rubbish is usually：After broken to waste plastic with
ABS plastic raw material is mixed, and injection molding is carried out, and to reduce the use of ABS plastic raw material in injection moulding process, reduces resource wave
Take.
Usually there will be more impurity under this kind of mode, in waste plastic, some tiny impurity early period screening,
It is not removed clean in shattering process, and then after mixing and melting with ABS plastic raw material, is easy to deposit in the plastic raw materials of melting
In impurity, and then influence the quality for the craftwork that injection molding obtains.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provides a kind of impurity that can be effectively removed in molten plastic raw material,
Improve the waste plastic recycling and reusing system of the product quality of injection molding.
To achieve the goals above, the present invention uses following technical scheme：A kind of waste plastic recycling and reusing system, packet
It includes
Crushing device, for carrying out fragmentation procedure to waste plastic；
Mixing arrangement, for uniformly being mixed broken waste plastic and ABS plastic；
Thermofusion device, for carrying out fusion plastification to mixed plastic raw materials；
Injection moulding apparatus；
Feeding material chamber carries out injection molding for the plastic raw materials after fusion plastification to be delivered to injection moulding apparatus；
Clean component, is set in the feeding material chamber, for being filtered to the material by feeding material chamber's conveying to remove plastics original
Impurity in material.
The present invention is filtered removal to the impurity in molten plastic, and then effectively avoid by the setting of removal of impurities component
There are impurity in product formed after injection molding, guarantee that the product that injection molding obtains has good quality；Secondly, removal of impurities component is set to
In feeding material chamber, and then it can be realized as removing general labourer without being additionally carried out except miscellaneous operation to molten plastic during feeding
Sequence reduces manufacturing procedure, shortens processing duration, improves working efficiency.
Further, the injection moulding apparatus includes upper die and lower die, the die cavity set on lower die, the note that is connected with the die cavity
Modeling channel and in upper mold with the injection hole that can be connected with the injection channel；Feeding material chamber's discharge port and the injection hole phase
Connection；Molten plastic after removal of impurities directly passes through injection hole and injection channel is delivered in die cavity, high in machining efficiency.
Further, the feeding material chamber include shell, the movable plate being set in the housing that can move up and down, for driving this
The actuator and feed pipe of movable plate movement；The enclosure interior is divided into driving chamber and filter chamber, the removal of impurities by movable plate
Component is set in the filter chamber；By moving up and down for movable plate, so that the pressure in filter chamber changes, work as movable plate
When moving down, it can pressurize to the molten plastic on removal of impurities component, accelerate molten plastic by the speed of removal of impurities component, and then avoid
The setting of removal of impurities component impacts the flow velocity of molten plastic, and then is realizing the case where well being filtered to molten plastic
Under, the flow velocity that still can be realized molten plastic is constant, and working efficiency is unaffected.
Further, the removal of impurities component includes that the first removal of impurities plate, the second removal of impurities plate and the third being from top to bottom distributed are removed
Miscellaneous plate, the first removal of impurities plate are equipped with the first sieve pore, and the second removal of impurities plate is equipped with the second sieve pore, the third removal of impurities plate
It is equipped with third sieve pore；The aperture of first sieve pore is greater than the aperture of the second sieve pore, and the aperture of the second sieve pore is sieved greater than third
The aperture in hole；By the setting of multilayer removal of impurities plate, removal of impurities preferably is filtered to molten plastic, contaminant filter is clean, impurity
Residual rate is low；Secondly as the slot size of removal of impurities plate is to be sequentially reduced, and then compare the setting lesser removal of impurities plate of three layers of sieve pore
For, removal of impurities plate will not cause excessive influence to the flowing velocity of molten plastic, further improve processing efficiency.
Further, the shell is equipped with the feed inlet being connected with the feed pipe, which is set to the work
Orientation under movable plate；And the position where feed inlet will not be moved past when preferably movable plate moves down, and then guarantee via into
The material that material mouth is conveyed into feeding material chamber is fed through in filter chamber, will not make material because movable plate excessively moves down
It enters in driving chamber, avoids the material in driving chamber that from can not being discharged and be accumulated in it.
Further, correspond in the filter chamber below third removal of impurities plate and be equipped with homogeneous device, which can be
The movable plate is stirred the material for flowing through homogeneous device during moving up and down；Realize molten plastic in the mistake of feeding
It is stirred in journey, so that the mixing of recycled plastic and ABS plastic raw material can be more abundant in molten plastic, improves melting
The uniformity of plastic raw materials further promotes later period injection molding and obtains the quality of product；And moving up and down by movable plate
Realize the driving to homogeneous device, the drop of high degree can be obtained by reducing the investment of electrical part, energy saving, and failure rate also
It is low.
Further, the homogeneous device includes the first impeller, the shaft being connected with impeller, the second leaf in shaft
It takes turns and for driving second wheel rotation to drive the driving part of first wheel rotation；First impeller rotation when,
Molten plastic can be stirred on the direction vertical with molten plastic flow direction, and then to object by the way of truncation
Material is stirred, and mixing effect is good, and the homogenizing effect of molten plastic is good.
Further, the driving part include cylindrical inner hollow installation room, be connected with the installation room two
Brace, two air storing cavities on the filter chamber side wall are used to be connected to the installation room and air storing cavity on the support arm
Gas passage, for being connected to the driving chamber and the wherein gas-guide tube of an air storing cavity and the air bag being connected with another air storing cavity；
It is indoor that second impeller is set to the installation；When movable plate moves up, material is sucked into filter chamber, the gas in driving chamber
Body is squeezed out outward, conveyed by gas-guide tube to air storing cavity and is delivered in air bag, and during conveying, the second impeller is in gas
It rotates under the impact of stream, and then drives the first wheel rotation, material is stirred；And when movable plate moves down, filtering
Intracavitary material is pressed down against, and removal of impurities plate is moved quickly through；Driving cavity volume becomes larger, so that the gas being stored in air bag is to drive
Intracavitary conveying is moved, during conveying, the second impeller rotates backward under the impact of gas, and drive the first impeller to rotate backward,
Equally material is stirred；To by installation room, air storing cavity, the cooperation between air bag, guarantee movable plate upwards or to
When lower mobile, air-flow can be caused to flow by the air pressure change in driving chamber, and then the second impeller is driven to drive the first leaf
Wheel rotation, guarantees in feeding process, the first impeller remains the state of rotation, further increases homogenizing effect.
Further, the installation room includes cylinder and the end cap connected with the cylinder, and the end cap is equipped with described in confession
The through-hole that shaft passes through, the through-hole wall are equipped with the sealing element cooperated with the rotating shaft sealing；Assembly manipulation is easy, sealing element
Be arranged so that shaft be pierced by end cap part be not in gas leakage the case where, avoid gas from entering to the indoor melting of feeding
In plastics, there are bubbles in placement material, further increase the quality of the product obtained after later period injection molding.
In conclusion the present invention has the following advantages that：Removal can be filtered to the impurity in molten plastic, and then effectively
Avoid the product for there are impurity, guaranteeing that injection molding obtains in product formed after injection molding that there is good quality；Secondly, removal of impurities component
In feeding material chamber, and then it can be realized as removing molten plastic without being additionally carried out except miscellaneous operation during feeding
General labourer's sequence reduces manufacturing procedure, shortens processing duration, improves working efficiency.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of injection moulding apparatus in the present invention.
Fig. 3 is the structural schematic diagram of feeding material chamber in the present invention.
Fig. 4 is the enlarged drawing in Fig. 3 at A.
Fig. 5 is the partial cutaway schematic view of homogeneous device in the present invention.
Fig. 6 is the enlarged drawing in Fig. 3 at B.
Fig. 7 is the top view of movable plate in the present invention.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.
As shown in figs. 1-7, a kind of waste plastic recycling and reusing system, including crushing device 1, mixing arrangement 2, hot melt dress
3, injection moulding apparatus, feeding material chamber 4, removal of impurities component and homogeneous device, the crushing device 1 is set directly to be commercially available on the market
Kibbler roll, structure repeat no more, for carrying out fragmentation procedure to waste plastic；The mixing arrangement 2 is direct on the market
The mixing machine being commercially available, structure repeat no more, for uniformly being mixed broken waste plastic and ABS plastic；Institute
Stating thermofusion device 3 is the screw injection molding machine being directly commercially available on the market, for melting to mixed plastic raw materials
Plasticizing；The injection moulding apparatus includes upper mold 51, lower die 52, the die cavity 53 set on lower die, the injection channel that is connected with the die cavity
54 and injection hole 55, the lower die can be moved up and down with respect to upper mold, the injection hole 55 is set in upper mold, and in upper and lower mould
The injection hole 55 can be connected with the injection channel when closure；The discharge port of the feeding material chamber 4 is connected with the injection hole 55,
And then the plastic raw materials after fusion plastification are delivered at injection hole, then be delivered in injection molding cavity and be molded by injection hole
Type.
Specifically, the feeding material chamber 4 includes shell 41, movable plate 42, actuator 43 and feed pipe 44；The shell 41 is
Stainless steel is made, and is tubular structure, and the movable plate 42 is also made of stainless steel, and by movable plate point inside the shell 41
It is divided into driving chamber 411 and filter chamber 412, the removal of impurities component is set in the filter chamber 412；On the outer wall of the movable plate 42
Equipped with sealing ring, movable plate 42 is realized by the sealing ring and can be cooperated with the sealing between inner wall；The actuator 43 is city
The hydraulic stem being commercially available on face drives the movable plate 42 to move up and down in shell by the hydraulic stem, and then to driving chamber
411 and filter chamber 412 in pressure be changed；The feed pipe 44 is connected with the thermofusion device 3, sets on the shell 41
There is circular feed inlet 413, which is connected with the feed pipe；Preferably, the position correspondence of the feed inlet 413 is set
It sets in 42 lower position of movable plate, is entered in driving chamber to avoid material.
The removal of impurities component is used to be filtered the material conveyed by feeding material chamber 4 miscellaneous in plastic raw materials to remove
Matter；Specifically, the removal of impurities component includes the first removal of impurities plate 61, the second removal of impurities plate 62 and third removal of impurities plate being from top to bottom distributed
63, and the card slot for being positioned to the first, second, third removal of impurities plate is equipped in shell；It is set on the first removal of impurities plate 61
There is the first sieve pore, the second removal of impurities plate 62 is equipped with the second sieve pore, and the third removal of impurities plate 63 is equipped with third sieve pore；And it is excellent
Choosing, the aperture of first sieve pore is greater than the aperture of the second sieve pore, and the aperture of the second sieve pore is greater than the aperture of third sieve pore.
The homogeneous device is set to 63 lower section of third removal of impurities plate, what which can move up and down in the movable plate 42
The material for flowing through homogeneous device is stirred in the process；The homogeneous device includes the first impeller 71, shaft 72, the second impeller
73 and driving part；The shaft 72 is connected in 72 top of shaft, and second impeller 73 is connected in 72 lower part of shaft；It is described
Driving part is for driving second impeller 73 rotation to drive first impeller 71 to rotate；The driving part includes installation
Room 81, two support arms 82, two air storing cavities 83, gas passage 84, gas-guide tube 85 and air bag 86；There is stainless steel in the installation room 81
It is made, and is the column construction of inner hollow；Two air storing cavity 83 or so pile on the side wall of the filter chamber, institute
Two support arms 82 are stated to be respectively fixedly connected on the left and right sides position of installation room；The gas passage 84 is set in the support arm,
And support arm one end is connected with installation room, the other end is connected with filtering cavity wall, so that gas passage 84 will install room and storage
Air cavity is connected to, and described 85 one end of gas-guide tube is connected with driving chamber, and the other end is connected with one of them in two air storing cavities,
So that the gas in driving chamber can be transported in air storing cavity；The air bag 86 and another phase in two air storing cavities
Connection, two air storing cavities are connected further through gas passage, so that the gas in driving chamber can be transported to the air bag
In 86, temporarily stored by air bag.
Second impeller 73 is located in the installation room 81, can be rushed by entering the indoor gas of installation via air storing cavity
The second impeller is hit to drive second wheel rotation；Preferably, the installation room 81 includes the cylinder 811 of upper opening setting
With the end cap 812 connected with the opening on the cylinder top by welding, 812 medium position of end cap, which is equipped with, supplies the shaft
72 through-holes passed through, and the through-hole wall is equipped with the sealing element 813 with the shaft 72 sealing cooperation, which is preferably rubber
Cushion rubber, effectively avoids installing indoor gas and is leaked out by through hole.
Preferably, the movable plate 42 is equipped with activity scraper component, which includes that the first arc is scraped
Plate 91, the second arc scraper plate 92 and for so that be connected on movable plate 42 that the first arc scraper plate 91 can be spun upside down
One connection structure and for so that the second connection structure that the opposite movable plate 42 of the second arc scraper plate 92 is spun upside down；Described
One, the second scraper plate is all made of plastics and is made, and has certain deformability；First connection structure includes being arranged in the first arc
Attachment base 93, link slot 94 and torsional spring 95 on 91 side wall of shape scraper plate, the link slot 94 is arranged on movable plate side wall, described
Attachment base 93 is rotatably mounted in link slot 94, and the torsional spring 95 is set on attachment base, 95 one end of torsional spring and attachment base
It is connected, the other end and 94 inner wall of link slot are connected；When the first arc scraper plate stirs, torsional spring will deformation occurs；It is
The other side of one arc scraper plate 91 is equipped with rubber 96；The specific structure of second connection structure and the first connection structure phase
Together, it repeats no more；Under this kind of structure, during movable plate moves down, the first, second arc scraper plate will be downwardly turned over, from
And strike off by the material covered on 411 inner wall of driving chamber, to the shifting of movable plate 42 after avoiding material from solidifying on inner wall
It is dynamic to cause to hinder.
Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment should fall within the scope of the present invention.
Claims (9)
1. a kind of waste plastic recycling and reusing system, it is characterised in that：Including
Crushing device（1）, for carrying out fragmentation procedure to waste plastic；
Mixing arrangement（2）, for broken waste plastic and ABS plastic uniformly to be mixed；
Thermofusion device（3）, for carrying out fusion plastification to mixed plastic raw materials；
Injection moulding apparatus；
Feeding material chamber（4）, injection molding is carried out for the plastic raw materials after fusion plastification to be delivered to injection moulding apparatus；
Clean component, is set to the feeding material chamber（4）It is interior, for by feeding material chamber（4）The material of conveying is filtered to remove
Impurity in plastic raw materials.
2. waste plastic recycling and reusing system according to claim 1, it is characterised in that：The injection moulding apparatus includes upper
Mould（51）, lower die（52）, set on the die cavity of lower die（53）, the injection channel that is connected with the die cavity（54）And be set to upper mold on
The injection hole that can be connected with the injection channel（55）；The feeding material chamber（4）Discharge port and the injection hole（55）It is connected.
3. waste plastic recycling and reusing system according to claim 1, it is characterised in that：The feeding material chamber（4）Including
Shell（41）, the movable plate being set in the housing that can move up and down（42）, for drive the movable plate act actuator（43）
And feed pipe（44）；The shell（41）Inside is divided into driving chamber by movable plate（411）And filter chamber（412）, the removal of impurities
Component is set to the filter chamber（412）It is interior.
4. waste plastic recycling and reusing system according to claim 3, it is characterised in that：The removal of impurities component include by
Up to the first removal of impurities plate of lower distribution（61）, second removal of impurities plate（62）And third removal of impurities plate（63）, the first removal of impurities plate（61）
It is equipped with the first sieve pore, the second removal of impurities plate（62）It is equipped with the second sieve pore, the third removal of impurities plate（63）It is equipped with third
Sieve pore；The aperture of first sieve pore is greater than the aperture of the second sieve pore, and the aperture of the second sieve pore is greater than the aperture of third sieve pore.
5. waste plastic recycling and reusing system according to claim 3, it is characterised in that：The shell（41）It is equipped with
The feed inlet being connected with the feed pipe（413）, the feed inlet（413）Set on the movable plate（42）Lower position.
6. waste plastic recycling and reusing system according to claim 4, it is characterised in that：The filter chamber（412）It is interior
Corresponding to third removal of impurities plate（63）Lower section is equipped with homogeneous device, which can be in the movable plate（42）The mistake moved up and down
The material for flowing through homogeneous device is stirred in journey.
7. waste plastic recycling and reusing system according to claim 6, it is characterised in that：The homogeneous device includes the
One impeller（71）, the shaft that is connected with impeller（72）, the second impeller in shaft（73）And for driving second impeller
（73）Rotation is to drive first impeller（71）The driving part of rotation.
8. waste plastic recycling and reusing system according to claim 7, it is characterised in that：The driving part includes column
The installation room of the inner hollow of shape（81）, two support arms that are connected with the installation room（82）, on the filter chamber side wall
Two air storing cavities（83）, on the support arm for be connected to it is described installation room and air storing cavity gas passage（84）, for being connected to
The driving chamber and the wherein gas-guide tube of an air storing cavity（85）And the air bag being connected with another air storing cavity（86）；Second impeller
（73）Set on the installation room（81）It is interior.
9. waste plastic recycling and reusing system according to claim 8, it is characterised in that：The installation room（81）Including
Cylinder（811）With the end cap being connected with the cylinder（812）, the end cap（812）It is equipped with and supplies the shaft（72）What is passed through is logical
Hole, the through-hole wall are equipped with and the shaft（72）Seal the sealing element of cooperation（813）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831890.9A CN108890923B (en) | 2018-07-26 | 2018-07-26 | Waste plastic recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810831890.9A CN108890923B (en) | 2018-07-26 | 2018-07-26 | Waste plastic recycling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108890923A true CN108890923A (en) | 2018-11-27 |
| CN108890923B CN108890923B (en) | 2021-03-26 |
Family
ID=64352577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810831890.9A Active CN108890923B (en) | 2018-07-26 | 2018-07-26 | Waste plastic recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108890923B (en) |
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| CN110370693A (en) * | 2019-07-30 | 2019-10-25 | 楚成塑胶制品（湖州）有限公司 | Skin care item plastic packaging containers process equipment and its production technology |
| CN112976412A (en) * | 2021-02-05 | 2021-06-18 | 湖南铭弘体育产业股份有限公司 | Intelligent processingequipment of natural rubber |
| CN113172786A (en) * | 2021-04-29 | 2021-07-27 | 天津新兴东方临近空间航天科技有限公司 | Fluororesin high-performance raw material melting equipment for helium barrier film |
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| CN113172786A (en) * | 2021-04-29 | 2021-07-27 | 天津新兴东方临近空间航天科技有限公司 | Fluororesin high-performance raw material melting equipment for helium barrier film |
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