CN103934918A - Granulating production line for recycling waste plastics - Google Patents
Granulating production line for recycling waste plastics Download PDFInfo
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- CN103934918A CN103934918A CN201410168974.0A CN201410168974A CN103934918A CN 103934918 A CN103934918 A CN 103934918A CN 201410168974 A CN201410168974 A CN 201410168974A CN 103934918 A CN103934918 A CN 103934918A
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- cylinder
- granulating
- driven voller
- production line
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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
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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
- Y02W30/62—Plastics recycling; Rubber recycling
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a granulating production line for recycling waste plastics. The granulating production line comprises a crushing device, a granulating device, a granule cutting device, a dewatering machine and a material cabin, wherein the crushing device comprises a crushing cylinder, a fixed cutter component, a movable cutter disk and a movable cutter component; a material outlet is formed in the side wall of the crushing cylinder; the granulating device comprises a granulating cylinder; the material inlet of the granulating cylinder is communicated with the material outlet of the crushing cylinder; a granulating screw is rotatably arranged in the granulating cylinder; a granule cutting mold head of the granule cutting device is matched with the material outlet end of the granulating cylinder; the material inlet end of the dewatering machine is butted with the granule cutting device through a feeding conveying device; a discharging conveying device is arranged between the dewatering machine and the material cabin; the upper end of the crushing cylinder is hinged to a connecting cylinder; an overall film feeding device is arranged at the upper end of the connecting cylinder; a crushed material inlet is formed in the side wall of the connecting cylinder. The granulating production line can be applied to crushing of common plastics and feeding, crushing and granulating of an overall roll of the film; crushing equipment for the overall roll of the film is not required to be used additionally; equipment investment and energy consumption are reduced; process steps are saved.
Description
Technical field
The present invention relates to a kind of granulation production line, relate in particular to a kind of pelletizing recovered waste plastic production line.
Background technology
Screw rod granulation production line is a kind of forming machine that material can be manufactured to given shape, is widely used in the fields such as chemical industry, petrochemical industry, pharmacy, food, building materials, mining and metallurgy, environmental protection, printing and dyeing, pottery, rubber, plastics.Current granulation production line comprises breaker, prilling granulator, pellet device, dewaterer, feed bin.And current granulation production line exists following defect: 1. current granulation production line is to be applicable to the more broken little waste or used plastics of volume ratio, the waste or used plastics that volume ratio is larger or entire volume film need to be on other disintegrating machine after fragmentations, just can enter into breaker second-time breakage, and the crushing process more complicated of entire volume film, energy consumption is large, and equipment investment is high.2. the Flow of Goods and Materials between current breaker and prilling granulator having some setbacks, it is slower that the material after breaker fragmentation enters into velocity ratio in prilling granulator, need in breaker, stockpile enough materials and just can enter into prilling granulator granulation.
Summary of the invention
Technical problem to be solved by this invention is: a kind of pelletizing recovered waste plastic production line is provided, this granulation production line can be applicable to the broken granulation of charging of common plastics particle and entire volume film simultaneously, thereby without the extra disintegrating apparatus that drops into whole film film, reduce equipment investment and energy consumption, save processing step.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of pelletizing recovered waste plastic production line, comprise breaker, prilling granulator, pellet device, dewaterer, feed bin, described breaker comprises broken cylinder, be installed on the stationary knife assembly on broken cylinder inwall, the movable knife disc that rotation is installed on broken cylinder bottom and is driven by moving knife drive unit, be fixed on the moving knife component coordinating on movable knife disc and with stationary knife assembly, on the sidewall of this fragmentation cylinder, be provided with discharging opening, described prilling granulator comprises granulating cylinder, the charging aperture of this granulating cylinder is communicated with the discharging opening of broken cylinder, in granulating cylinder, be rotatablely equipped with granulation screw, on the outer wall of granulating cylinder, be provided with heater, the pelletizing die head of described pellet device coordinates with the discharge end of granulating cylinder, between the feed end of described dewaterer and pellet device, docks by feed conveying device, between the material outlet of described dewaterer and feed bin, be provided with out material conveying device, the upper end of described broken cylinder is hinged with connecting cylinder, the upper end of described connecting cylinder is provided with the whole film feed arrangement for entire volume film decoiling is also fed in raw material gradually, also offers particle inlet port on the sidewall of connecting cylinder.
As the preferred scheme of one, described whole film feed arrangement comprises charging chamber, feed roller group, rotary power unit and lifting power plant, on the sidewall of this charging chamber, be provided with charging aperture, the bottom of charging chamber is provided with film discharging opening, and this film discharging opening is communicated with the upper end of connecting cylinder, described feed roller group comprises drive roll and driven voller, and drive roll rotates and is installed on the sidewall of charging chamber, and described rotary power unit and this drive roll are in transmission connection, described driven voller rotates and is installed on driven voller frame, this driven voller frame is vertically slidably mounted on the sidewall of charging chamber, the stopping means that constraint driven voller frame can only elevating movement is set between this driven voller frame and the sidewall of charging chamber, this drive roll and driven voller be arranged in parallel, on the roll surface of drive roll and driven voller, be provided with binder projection and binder groove, binder groove corresponding matching on binder projection and driven voller on described drive roll, binder projection corresponding matching on binder groove and driven voller on drive roll, described lifting power plant and driven voller frame are in transmission connection.
As the preferred scheme of one, described stopping means comprises the vertical guide groove of the upper end open on the sidewall that is arranged at charging chamber and is arranged at the stopper slot of driven voller frame both sides, this stopper slot coordinates with vertical guide groove make-up, the upper end of this charging chamber is provided with upper cover, and this upper cover seals vertical guide groove upper end open.
As the preferred scheme of one, on the inwall of described broken cylinder, be provided with the deflector that broken material is derived from the discharging opening of broken cylinder, this deflector is arranged at the top of discharging opening.
As the preferred scheme of one, described deflector comprises a horizontal plate part and a spiral board, this horizontal plate part is arranged at the top of charging aperture, the lower end of this spiral board is connected with one end of horizontal plate part, this spiral board spiral laminating is fixed on the inwall of broken cylinder, and the hand of spiral of described spiral board is contrary with the direction of rotation of movable knife disc.
As the preferred scheme of one, described feed conveying device comprises chute and transport tube, and the high order end of this chute and the discharge end of pellet device are docked and connected, and the low order end of chute docks with the charging aperture of transport tube; Horizontal feed screw rod is installed in this transport tube; The discharging opening of transport tube docks with the charging aperture of dewaterer, and this horizontal feed screw rod is connected with horizontal feed motor.
As the preferred scheme of one, described in go out material conveying device and comprise air exhauster, suction tube and delivery line, suction tube is communicated with the material outlet of the aspiration end of air exhauster and dewaterer; Delivery line is communicated with the outlet side of air exhauster and feed bin charging aperture.
Adopt after technique scheme, effect of the present invention is: the broken cylinder of this granulation production line is hinged with connecting cylinder, the upper end of described connecting cylinder is provided with the whole film feed arrangement for entire volume film decoiling is also fed in raw material gradually, on the sidewall of connecting cylinder, also offer particle inlet port, can enter in broken cylinder from particle inlet port for broken plastics broken, and after can be directly reinforced gradually by whole film feed arrangement for cleaner entire volume film by stationary knife and moving knife fragmentation; Hinged between connecting cylinder and broken cylinder, can be convenient to open connecting cylinder, regulate the position of stationary knife and moving knife, also can clear up inside simultaneously.
Comprise again the vertical guide groove and the stopper slot that is arranged at driven voller frame both sides of the upper end open on the sidewall that is arranged at charging chamber due to described stopping means, this stopper slot coordinates with vertical guide groove make-up, the upper end of this charging chamber is provided with upper cover, this upper cover seals vertical guide groove upper end open, like this, the lifting of driven voller frame is smooth and easy and accurate.
On inwall due to described broken cylinder, be provided with again the deflector that broken material is derived from the discharging opening of broken cylinder, this deflector is arranged at the top of discharging opening, described deflector comprises a horizontal plate part and a spiral board, this horizontal plate part is arranged at the top of charging aperture, the lower end of this spiral board is connected with one end of horizontal plate part, this spiral board spiral laminating is fixed on the inwall of broken cylinder, the hand of spiral of described spiral board is contrary with the direction of rotation of movable knife disc, moving knife is in rotary course, material can produce a power upwards, and this power is not identical with the discharging direction of the discharging opening of broken cylinder, therefore, utilize deflector, material can be stopped by it, and along the discharging opening of the broken cylinder of deflector Liu Xiang.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural plan of the whole piece granulation production line of the embodiment of the present invention;
Fig. 2 is the Facad structure schematic diagram of the breaker of the embodiment of the present invention;
Fig. 3 is the structural representation of the broken cylinder of the embodiment of the present invention;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structural representation of the whole film feed arrangement of the embodiment of the present invention;
Fig. 6 is the structural representation that Fig. 5 has removed motor part;
In accompanying drawing: 1. frame; 2. broken cylinder; 21. discharging openings; 3. connecting cylinder; 4. whole film feed arrangement; 41. motors; 42. charging chambers; 43. drive rolls; 44. driven vollers; 45. lift cylinders; 46. upper covers; 47. driven voller framves; 48. charging covers; 49. film discharging openings; 410. vertical guide grooves; 5. granulating cylinder; 6. movable knife disc; 7. stationary knife assembly; 8. moving knife component; 9. moving knife drive unit; 10. deflector; 101. horizontal plate part; 102. spiral boards; 11. granulation screw; 12. heaters; 13. pelletizing die heads; 14. chutes; 15. transport tubes; 16. dewaterers; 17. go out material conveying device; 18. feed bins.
Detailed description of the invention
Below by specific embodiment, the present invention is described in further detail.
As shown in Figures 1 to 6, a kind of pelletizing recovered waste plastic production line, comprises breaker, prilling granulator, pellet device, dewaterer 16, feed bin 18.Breaker, prilling granulator, pellet device, dewaterer 16, feed bin 18 are arranged in frame 1 in turn according to the processing step of technics of reclaim of plastic waste.
As shown in Figures 2 to 6, described breaker comprises the broken cylinder 2 that is fixed in frame 1, is installed on the stationary knife assembly 7 on broken cylinder 2 inwalls, the movable knife disc 6 that rotation is installed on broken cylinder 2 bottoms and is driven by moving knife drive unit 9, be fixed on the moving knife component 8 coordinating on movable knife disc 6 and with stationary knife assembly 7, on the sidewall of this fragmentation cylinder 2, be provided with discharging opening 21, this discharging opening 21 is docked and connected with the charging aperture of the granulating cylinder 5 of prilling granulator; The upper end of fragmentation cylinder 2 is hinged with connecting cylinder 3, and this connecting cylinder 3 is driven and can be opened or closure with respect to broken cylinder 2 by overturning drive device; The upper end of connecting cylinder 3 is provided with the whole film feed arrangement 4 for entire volume film decoiling is also fed in raw material gradually, on the sidewall of connecting cylinder 3, also offer particle inlet port, this particle inlet port can connect particle conveying device, some mixed and disorderly waste or used plastics can be in advance by being delivered directly to the 2 interior second-time breakages of broken cylinder by particle conveying device after crusher in crushing, thereby meet the charging requirement of granulating cylinder 5.
Wherein, described whole film feed arrangement 4 comprises charging chamber 42, feed roller group, rotary power unit and lifting power plant, on the sidewall of this charging chamber 42, be provided with charging aperture, on this charging aperture, be provided with charging cover 48, this charging cover 48 can be convenient to the charging guiding of entire volume plastic sheeting, the bottom of charging chamber 42 is provided with film discharging opening 49, and this film discharging opening 49 is communicated with the upper end of connecting cylinder 3, and then is communicated with broken cylinder 2, described feed roller group comprises drive roll 43 and driven voller 44, and drive roll 43 rotates and is installed on the sidewall of charging chamber 42, and described rotary power unit and this drive roll 43 are in transmission connection, and this rotary power unit is motor 41, described driven voller 44 rotates and is installed on driven voller frame 47, this driven voller frame 47 is vertically slidably mounted on the sidewall of charging chamber 42, the stopping means that constraint driven voller frame 47 can only elevating movement is set between this driven voller frame 47 and the sidewall of charging chamber 42, this drive roll 43 and driven voller 44 be arranged in parallel, on the roll surface of drive roll 43 and driven voller 44, be provided with binder projection and binder groove, binder groove corresponding matching on binder projection and driven voller 44 on described drive roll 43, binder projection corresponding matching on binder groove and driven voller 44 on drive roll 43, described lifting power plant and driven voller frame 47 are in transmission connection.
Wherein said stopping means comprises the vertical guide groove 410 of the upper end open on the sidewall that is arranged at charging chamber 42 and is arranged at the stopper slot of driven voller frame 47 both sides, this stopper slot coordinates with vertical guide groove 410 make-ups, the upper end of this charging chamber 42 is provided with upper cover 46, this upper cover 46 is by vertical guide groove 410 upper end open sealings, this lifting power plant comprises two lift cylinders 45, lift cylinder 45 be fixed on upper cover 46 and piston rod down, two lift cylinders 45 are connected with the end of driven voller 44 respectively.Certainly, also other structures of above-mentioned stopping means, for example, can install baffle plate in the outside at driven voller frame 47 two ends, and like this, driven voller frame 47 can not axially-movable by two baffle plates restrictions, can reach equally spacing object.
In addition, because granulating cylinder 5 is the sidewalls that are positioned at broken cylinder 2, material relies on its centrifugal force discharging after the 2 interior fragmentations of broken cylinder so, but moving knife when rotated, and material fragmentation is not only subject to the effect of centrifugal force, but also is subject to upward force, thereby beats; Now.On the inwall of described broken cylinder 2, be provided with the deflector 10 that broken material is derived from discharging opening 21, this deflector 10 is arranged at the top of discharging opening 21.Described deflector 10 comprises a horizontal plate part 101 and a spiral board 102, this horizontal plate part 101 is arranged at the top of charging aperture, the lower end of this spiral board 102 is connected with one end of horizontal plate part 101, these spiral board 102 spiral laminatings are fixed on the inwall of broken cylinder 2, and the hand of spiral of described spiral board 102 is contrary with the direction of rotation of movable knife disc 6.Like this, deflector 10 limits beating of material and enters in granulating cylinder 5 from the discharging opening 21 of broken cylinder 2 along leading material.
As shown in Figure 1, described prilling granulator comprises that the charging aperture of granulating cylinder 5, this granulating cylinder 5 is communicated with the discharging opening 21 of broken cylinder 2, is rotatablely equipped with granulation screw 11 in granulating cylinder 5, and this granulation screw 11 is driven by its corresponding motor 41; On the outer wall of granulating cylinder 5, be provided with heater 12, this heater 12 comprises the multistage heating cylinder being wrapped in outside granulating cylinder 5, and the heating-up temperature of each cartridge heater is not identical, thereby can accurately control the heating-up temperature of each section.The pelletizing die head 13 of described pellet device coordinates with the discharge end of granulating cylinder 5, between the feed end of described dewaterer 16 and pellet device, docks by feed conveying device; Between the material outlet of described dewaterer 16 and feed bin 18, be provided with out material conveying device 17,
Described feed conveying device comprises chute 14 and transport tube 15, and the high order end of this chute 14 and the discharge end of pellet device are docked and connected, and the low order end of chute 14 docks with the charging aperture of transport tube 15; In this transport tube 15, horizontal feed screw rod is installed; The discharging opening of transport tube 15 docks with the charging aperture of dewaterer 16, and this horizontal feed screw rod is connected with horizontal feed motor 41.Described go out material conveying device 17 comprise air exhauster, suction tube and delivery line, suction tube is communicated with the discharging opening 21 of the aspiration end of air exhauster and dewaterer 16; Delivery line is communicated with the outlet side of air exhauster and feed bin 18 charging apertures.
Operation principle of the present invention is: the waste or used plastics after reclaiming is classified, the waste or used plastics that some mixed and disorderly volumes are larger need to pass through on disintegrating machine broken in advance, and then enters in broken cylinder 2 from particle inlet port, cleaner entire volume plastic sheeting directly enters into broken cylinder 2 by whole film feed arrangement 4, now only need driven voller 44 to rise, the end of entire volume plastic sheeting enters into the occlusal position between driven voller 44 and drive roll 43, and driven voller 44 decline interlocks can complete the even conveying of plastic sheeting, waste or used plastics enters into after broken cylinder 2, movable knife disc 6 rotates under the drive of moving knife drive unit 9, moving knife and stationary knife have coordinated second-time breakage, material after fragmentation enters in granulating cylinder 5, granulation screw 11 rotarily drives waste or used plastics and moves forward, the plasticizing that heater 12 is waste or used plastics provides suitable temperature, after waste or used plastics after plasticizing is cooling to head by 13 pelletizings of pelletizing die head, plastic warp chute 14 after pelletizing and transport tube 15 enter into dewaterer 16 centrifugal dehydrations, dry plastic pellet is detached dewaterer 16 from upper end by the negative pressure of air exhauster and enters in feed bin 18.The stable production process of granulation production line of the present invention is reliable, can directly enter into the 2 interior fragmentations of broken cylinder for difficult broken entire volume film, thereby saved processing step and equipment investment, reduced cost, waste or used plastics also can smooth and easyly enter in granulating cylinder 5 in broken cylinder 2.
Claims (7)
1. a pelletizing recovered waste plastic production line, comprise breaker, prilling granulator, pellet device, dewaterer, feed bin, described breaker comprises broken cylinder, is installed on the stationary knife assembly on broken cylinder inwall, the movable knife disc that rotation is installed on broken cylinder bottom and is driven by moving knife drive unit, be fixed on the moving knife component coordinating on movable knife disc and with stationary knife assembly, on the sidewall of this fragmentation cylinder, be provided with discharging opening, described prilling granulator comprises that the charging aperture of granulating cylinder, this granulating cylinder is communicated with the discharging opening of broken cylinder, is rotatablely equipped with granulation screw in granulating cylinder; On the outer wall of granulating cylinder, be provided with heater, the pelletizing die head of described pellet device coordinates with the discharge end of granulating cylinder, between the feed end of described dewaterer and pellet device, docks by feed conveying device; Between the material outlet of described dewaterer and feed bin, be provided with out material conveying device, it is characterized in that: the upper end of described broken cylinder is hinged with connecting cylinder, the upper end of described connecting cylinder is provided with the whole film feed arrangement for entire volume film decoiling is also fed in raw material gradually, also offers particle inlet port on the sidewall of connecting cylinder.
2. a kind of pelletizing recovered waste plastic production line as claimed in claim 1, it is characterized in that: described whole film feed arrangement comprises charging chamber, feed roller group, rotary power unit and lifting power plant, on the sidewall of this charging chamber, be provided with charging aperture, the bottom of charging chamber is provided with film discharging opening, and this film discharging opening is communicated with the upper end of connecting cylinder, described feed roller group comprises drive roll and driven voller, and drive roll rotates and is installed on the sidewall of charging chamber, and described rotary power unit and this drive roll are in transmission connection, described driven voller rotates and is installed on driven voller frame, this driven voller frame is vertically slidably mounted on the sidewall of charging chamber, the stopping means that constraint driven voller frame can only elevating movement is set between this driven voller frame and the sidewall of charging chamber, this drive roll and driven voller be arranged in parallel, on the roll surface of drive roll and driven voller, be provided with binder projection and binder groove, binder groove corresponding matching on binder projection and driven voller on described drive roll, binder projection corresponding matching on binder groove and driven voller on drive roll, described lifting power plant and driven voller frame are in transmission connection.
3. a kind of pelletizing recovered waste plastic production line as claimed in claim 2, it is characterized in that: described stopping means comprises the vertical guide groove of the upper end open on the sidewall that is arranged at charging chamber and is arranged at the stopper slot of driven voller frame both sides, this stopper slot coordinates with vertical guide groove make-up, the upper end of this charging chamber is provided with upper cover, and this upper cover seals vertical guide groove upper end open.
4. a kind of pelletizing recovered waste plastic production line as claimed in claim 3, is characterized in that: on the inwall of described broken cylinder, be provided with the deflector that broken material is derived from the discharging opening of broken cylinder, this deflector is arranged at the top of discharging opening.
5. a kind of pelletizing recovered waste plastic production line as claimed in claim 4, it is characterized in that: described deflector comprises a horizontal plate part and a spiral board, this horizontal plate part is arranged at the top of charging aperture, the lower end of this spiral board is connected with one end of horizontal plate part, this spiral board spiral laminating is fixed on the inwall of broken cylinder, and the hand of spiral of described spiral board is contrary with the direction of rotation of movable knife disc.
6. a kind of pelletizing recovered waste plastic production line as claimed in claim 5, it is characterized in that: described feed conveying device comprises chute and transport tube, the high order end of this chute and the discharge end of pellet device are docked and connected, and the low order end of chute docks with the charging aperture of transport tube; Horizontal feed screw rod is installed in this transport tube; The discharging opening of transport tube docks with the charging aperture of dewaterer, and this horizontal feed screw rod is connected with horizontal feed motor.
7. a kind of pelletizing recovered waste plastic production line as claimed in claim 6, is characterized in that: described in go out material conveying device and comprise air exhauster, suction tube and delivery line, suction tube is communicated with the material outlet of the aspiration end of air exhauster and dewaterer; Delivery line is communicated with the outlet side of air exhauster and feed bin charging aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410168974.0A CN103934918B (en) | 2014-04-24 | 2014-04-24 | A kind of pelletizing recovered waste plastic production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410168974.0A CN103934918B (en) | 2014-04-24 | 2014-04-24 | A kind of pelletizing recovered waste plastic production line |
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| Publication Number | Publication Date |
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| CN103934918A true CN103934918A (en) | 2014-07-23 |
| CN103934918B CN103934918B (en) | 2016-08-17 |
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| CN201410168974.0A Active CN103934918B (en) | 2014-04-24 | 2014-04-24 | A kind of pelletizing recovered waste plastic production line |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104526904A (en) * | 2014-12-23 | 2015-04-22 | 浙江华江科技发展有限公司 | Waste GMT material recycling granulation method for vehicle and special device thereof |
| CN107756669A (en) * | 2017-11-27 | 2018-03-06 | 荔浦县冠升塑料制品厂 | A kind of plastics granulator with drying function |
| CN107914347A (en) * | 2017-11-27 | 2018-04-17 | 荔浦县冠升塑料制品厂 | A kind of plastics granulator |
| CN109648733A (en) * | 2018-12-29 | 2019-04-19 | 松滋市隆鑫塑料制品有限公司 | A kind of plastic crushing and integration apparatus of pelletizing |
| CN109778326A (en) * | 2019-01-21 | 2019-05-21 | 浙江绿宇环保股份有限公司 | Polyester waste material regenerates directly spinning filament spun-bonded needle punched non-woven fabrics production technology |
| CN110103363A (en) * | 2019-06-17 | 2019-08-09 | 江苏方圣机械有限公司 | A kind of granulating mechanism and pelletizing production line |
| CN113059727A (en) * | 2021-04-26 | 2021-07-02 | 山东省日照市人民医院 | Solid-liquid separation equipment for plastic bottle in medical department and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107745463A (en) * | 2017-11-27 | 2018-03-02 | 荔浦县冠升塑料制品厂 | A kind of plastics granulator for recycling waste or used plastics |
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| CN113059727A (en) * | 2021-04-26 | 2021-07-02 | 山东省日照市人民医院 | Solid-liquid separation equipment for plastic bottle in medical department and use method thereof |
| CN113059727B (en) * | 2021-04-26 | 2023-06-23 | 山东省日照市人民医院 | Solid-liquid separation equipment for medical plastic bottles and application method of solid-liquid separation equipment |
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| CN103934918B (en) | 2016-08-17 |
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