CN209599628U - The double rank extrusion devices of filtering for recycling PPS plastics - Google Patents
The double rank extrusion devices of filtering for recycling PPS plastics Download PDFInfo
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- CN209599628U CN209599628U CN201920132966.9U CN201920132966U CN209599628U CN 209599628 U CN209599628 U CN 209599628U CN 201920132966 U CN201920132966 U CN 201920132966U CN 209599628 U CN209599628 U CN 209599628U
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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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Abstract
The utility model belongs to recycling PPS plastics arts, more particularly to a kind of double rank extrusion devices of filtering for recycling PPS plastics, it includes feedstock barrel, first melt chamber, second melt chamber, first screw rod, second screw rod, first driving device, second driving device and impurity storage chamber, one end of first melt chamber is connect with feedstock barrel, the conical cavity of first melt chamber is connect with impurity storage chamber, second melt chamber is located at the lower section of the first melt chamber, second melt chamber is equipped with discharging head, filter plate is equipped between first melt chamber and the second melt chamber, filter plate is equipped with micropore, first melt chamber and the second melt chamber pass through microporous connectivity, first screw rod rotates in the first melt chamber, second screw rod rotates in the second melt chamber, first driving device drives the rotation of the first screw rod, second driving device drives the rotation of the second screw rod , reach recycling PPS plastic process and continuous and high efficiency filter carried out to the impurity of PPS plastics, save artificial, it is ensured that the safety of operator.
Description
Technical field
The utility model belongs to recycling PPS plastics arts more particularly to a kind of filtering for recycling PPS plastics is double
Rank extrusion device.
Background technique
Currently, because of recycled plastic broad categories, impurities are more in plastics recovery extrusion process.Due to PPS plastics
The characteristic and usage of engineering plastics, electronic product route in PPS plastics recovery material, screw, metal fragment and be mixed with aluminium,
The composite impurities content of cloth and paper etc. is higher, how during the melting extrusion of recycled plastic that these impurity are high from plastics
Effect, which is filtered and separated, just shows particularly important, and the prior art is usually to be equipped with net exchanging device in single screw rod extrusion, tool
Body has: being divided into hydraulic, electronic and artificial net exchanging device by power source, is divided into single, double, four station net exchanging devices, but nothing by station
It is that replaceable strainer is placed on moveable web plate, when strainer is blocked by impurity by being a kind of that net exchanging device
Old strainer must be removed by manpower work, then change new strainer again, in most cases will also reduce screw speed or
Directly stop the work that screw rod rotation carries out replacement strainer again, replace the number of strainer according in material impurities number and
Difference, but as long as extruder works, this process must repeat, and not only increase the burden and scald risk of operative employee, and
And purchasing strainer is also a long-term expense, and often contain a large amount of impurity in PPS plastics plastics, the number of draping will become
Must be more frequent, this not only substantially reduces the yield of extruder, and then influences the operation of the entire production line normal table.
In particular, there are no the dedicated recyclable devices for the property for being directed to PPS plastics on the market.General recyclable device usually needs
It wants applying high-temp gradient to accelerate the melting speed of material, increases yield, and the characteristic of PPS plastics determines general reclaimer
The recycling number that will lead to waste material is reduced, or even generation is highly cross-linked, leads to processing difficulties.And waste recovery is at particle
After need to be modified processing again, repeatedly processing the crystallinity and performance that will lead to PPS plastics are changed, for this reason, it is necessary to
It researches and develops a recycling PPS plastics and continuous and efficient filtering is carried out to the composite impurities in PPS plastics during melt extrusion
The problem of.
Utility model content
The double rank extrusion devices of the filtering that the purpose of this utility model is to provide a kind of for recycling PPS plastics, it is intended to solve
Certainly recycling PPS plastics are continuously and efficient to the composite impurities progress in PPS plastics during melt extrusion in the prior art
The technical issues of filtering.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and a kind of filtering for recycling PPS plastics is double
Rank extrusion device comprising feedstock barrel, the first melt chamber, the second melt chamber, the first screw rod, the second screw rod, first driving device,
One end top of second driving device and impurity storage chamber, first melt chamber is connect with the feedstock barrel, and described first is molten
The other end cavity for melting chamber is gradually reduced to form conical cavity, and the conical cavity is connect with one end of the impurity storage chamber, described
Second melt chamber is located at the lower section of first melt chamber, and second melt chamber is equipped with discharging head, first melt chamber
It is all provided with having heaters on the outer peripheral surface of both second melt chambers, between first melt chamber and second melt chamber
Equipped with filter plate, the filter plate is equipped with micropore, and first melt chamber and second melt chamber pass through the microporous connectivity,
First screw rod rotates in first melt chamber, and second screw rod rotates in second melt chamber, and described
One driving device drives the first screw rod rotation, and second driving device drives the second screw rod rotation.
Further, the other end of the impurity storage chamber is equipped with shedding mechanism, and the shedding mechanism includes shedding mechanism
Shell slides on discharge tube and water conservancy diversion box in the shedding mechanism shell, and the shedding mechanism shell is equipped with and impurity stores
The connector of chamber connection, the discharge tube are equipped with material mouth, and the water conservancy diversion box is located at the bottom of the shedding mechanism shell, described to lead
Stream box is connected to the discharge tube.
Further, hydraulic cylinder, the hydraulic cylinder and the shedding mechanism shell are equipped with above the shedding mechanism shell
Between be equipped with attachment base, the piston rod of the hydraulic cylinder drives the discharge tube to slide in the shedding mechanism shell.
Further, pressure sensor is equipped in the impurity storage chamber, the pressure sensor and the hydraulic cylinder connect
It connects.
Further, the surface of the shedding mechanism shell and impurity storage chamber is all provided with having heaters.
Further, the feedstock barrel is in back taper.
Further, first screw rod includes screw head and shaft, and the shaft is equipped with the connection connecting with the screw head
Portion, the interconnecting piece peripheral surface are equipped with screw thread, and the screw head is equipped with installation screw, and the installation screw is spirally connected with interconnecting piece.
Further, the conical cavity is equipped with the first mounting flange for connecting with first melt chamber, and described the
One melt chamber is equipped with the second mounting flange for connect with first mounting flange, first mounting flange and described the
Two mounting flanges are connected by fastener.
Further, second melt chamber is equipped with modified material filler.
The utility model has the beneficial effects that the double rank extrusion devices of the filtering for recycling PPS plastics of the utility model, reach
To recycling PPS plastics during melt extrusion in PPS plastics electronic product route, metal fragment and be mixed with aluminium, cloth
Continuous and high efficiency filter is carried out with the composite impurities of paper, realizes continual filtering, filter plate can use for a long time, it is not necessary to frequency
Numerous replacement strainer saves artificial and service working time, it is ensured that the safety of operator, it can also be according to contaminant size
Size replaces the filter plate of the micropore of different pore size, saves production cost.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 faces partial profile structure for embodiment.
Fig. 2 faces part section configuration schematic diagram for embodiment.
The combination that Fig. 3 is the part Fig. 2 A is illustrated.
The combination that Fig. 4 is the part Fig. 2 B is illustrated.
Fig. 5 is that the first screw rod part section of embodiment dismantles schematic diagram.
Wherein, each appended drawing reference in figure:
1 ~ feedstock barrel, 2 ~ the first melt chambers, 3 ~ the second melt chambers, 4 ~ the first screw rods, 5 ~ the second screw rods, 6 ~ the first driving dresses
It sets, the storage of 7 ~ the second driving devices, 8 ~ filter plate, 9 ~ shedding mechanism, 10 ~ heater, 20 ~ feed inlet, 21 ~ conical cavity, 22 ~ impurity
Deposit chamber, 23 ~ the first mounting flanges, 24 ~ the second mounting flanges, 26 ~ third mounting flange, 27 ~ under shed, 31 ~ discharging head, 32
~ upper opening, 33 ~ modified material filler, 41 ~ screw head, 42 ~ shaft, 81 ~ micropore, 91 ~ shedding mechanism shell, 92 ~ discharge tube,
93 ~ water conservancy diversion box, 94 ~ hydraulic cylinder, 95 ~ attachment base, 221 ~ pressure sensor, the 222 ~ the 4th mounting flange, 271 ~ lower fixed card slot,
321 ~ go up fixed card slot, 411 ~ installation screw, 421 ~ interconnecting piece, 911 ~ connector, 921 ~ material mouth.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to shown in Fig. 1 ~ Fig. 5, the utility model implementation provides a kind of double ranks extrusion dresses of the filtering for recycling PPS plastics
It sets comprising feedstock barrel 1, the first melt chamber 2, the second melt chamber 3, the first screw rod 4, the second screw rod 5, first driving device 6,
Two driving devices 7 and impurity storage chamber 22, one end top of first melt chamber 2 are connect with the feedstock barrel 1, and described first
The other end cavity of melt chamber 2 is gradually reduced to form conical cavity 21, one end of the conical cavity 21 and the impurity storage chamber 22
Connection, second melt chamber 3 are located at the lower section of first melt chamber 2, and second melt chamber 3 is equipped with discharging head 31,
Having heaters 10, first melt chamber 2 are all provided on the outer peripheral surface of 3 the two of first melt chamber 2 and second melt chamber
Filter plate 8 is equipped between second melt chamber 3, the filter plate 8 is equipped with micropore 81, first melt chamber 2 and described
Second melt chamber 3 is connected to by the micropore 81, and first screw rod 4 rotates in first melt chamber 2, second spiral shell
Bar 5 rotates in second melt chamber 3, and the first driving device 6 drives first screw rod 4 to rotate, and described second drives
Dynamic device 7 drives second screw rod 5 to rotate.
Specifically, feed inlet 20 is equipped with by one end top of first melt chamber 2, the feed inlet 20 is fed with described
The lower part of barrel 1 connects, and realizes that one end top of first melt chamber 2 is connect with the feedstock barrel 1, makes containing impurity
PPS plastic grain enters in the first melt chamber 2 from feedstock barrel 1.It is gradually contracted by the other end cavity of first melt chamber 2
Small formation conical cavity 21, the conical cavity 21 are connect with the impurity storage chamber 22 by spiral shell select and nut, realize connection taper
Chamber 21 and the impurity storage chamber 22.
Preferably, third mounting flange 26 is arranged in the lesser one end of the conical cavity 21, in the impurity storage chamber 22
One end be arranged the 4th mounting flange 222, connect with the 4th mounting flange 222 by spiral shell select and nut with third mounting flange 26
Together, structure is simple, easy for installation, convenient for safeguarding.
It is all provided with having heaters 10 on outer peripheral surface by both first melt chamber 2 and second melt chamber 3, is realized
The PPS plastics in first melt chamber 2 and second melt chamber 3 are heated with heater 10.
Second melt chamber 3 is screwed the lower section for being connected to first melt chamber 2, second melt chamber 3
Front end face be equipped with discharging head 31, between first melt chamber 2 and second melt chamber 3 be equipped with filter plate 8, realize
The first melt chamber 2, the second melt chamber 3 and filter plate 8, while the first melt chamber 2 and the second detachably installation of melt chamber 3 are fixed,
It is easy to use.
Preferably, corresponding fixed block is respectively set in first melt chamber 2 and 3 outer peripheral surface of the second melt chamber,
Fixed block is equipped with perforation, passes through corresponding two perforation with spiral shell select top and fixed first melt chamber is realized in nut cooperation
2 and second melt chamber 3, structure is simple, easy for installation, convenient for safeguarding.
It is equipped under shed 27 in 2 lower part of the first melt chamber, lower fixed card slot 271 is equipped under shed 27, in institute
3 top of the second melt chamber is stated equipped with upper opening 32, upper fixed card slot 321 is equipped in upper opening 32, the filter plate 8 is clamped
Between the lower fixed card slot 271 and upper fixed card slot 321, realize the fixed filter plate 8 in 2 He of the first melt chamber
Between second melt chamber 3, structure is simple, easy for installation, convenient for safeguarding.
The filter plate 8 is equipped with micropore 81, and first melt chamber 2 and second melt chamber 3 pass through the micropore 81
Connection, first screw rod 4 rotate in first melt chamber 2, and second screw rod 5 rotates in second melt chamber 3
It is interior, drive first screw rod 4 to rotate by the first driving device 6, second driving device 7 drives second spiral shell
Bar 5 rotates, and realizes that the first screw rod 4 rotates in first melt chamber 2, the second screw rod 5 rotates in second melt chamber 3
It is interior.First driving device 6 and the second driving device 7 are preferably motor.
The PPS particle containing impurity can be transported in the first melt chamber 2 by the first melt chamber 2 by rotating the first screw rod 4
10 heating and melting of interior heater, the PPS plastic molten melt liquid containing impurity is converted to, as the rotation of the first screw rod 4 is defeated
It is sent to the top of micropore 81, clean PPS plastic molten melt liquid is got into micropore 81, enters the second melt chamber 3 by micropore 81
Interior, impurity continues to be advanced by the conveying of the first screw rod 4, conical cavity 21 is reached, by from large to small, impurity is extruded to cavity volume
Enter impurity storage chamber 22, clean PPS plastic molten melt liquid enter in the second melt chamber 3 after by the second melt chamber 3
Portion's heater 10 continues heating and melting, is maintained at molten condition, is input into going out for the second melt chamber 3 with the rotation of the second screw rod 5
Expect 31 end of head, squeezed out from discharging head 31, reaches recycling PPS plastics during melt extrusion to the electronics in PPS plastics
It product circuit, metal fragment and is mixed with the composite impurities of aluminium, cloth and paper and carries out continuous and high efficiency filter, realize continual
Filtering, filter plate can use for a long time, it is not necessary to frequently replace strainer, save artificial and service working time, it is ensured that behaviour
Make the safety of personnel, the filter plate of the micropore of different pore size can also be replaced according to the size of contaminant size, saves production cost.
Shown in Figure 3, in the present embodiment, the other end of the impurity storage chamber 22 is equipped with shedding mechanism 9, the discharging
Mechanism 9 includes shedding mechanism shell 91, slides on discharge tube 92 and water conservancy diversion box 93 in the shedding mechanism shell 91, described to unload
Material mechanism shell 91 is equipped with the connector 911 connecting with impurity storage chamber 22, and the discharge tube 92 is equipped with material mouth 921, described to lead
Stream box 93 is located at the bottom of the shedding mechanism shell 91, and the water conservancy diversion box 93 is connected to the discharge tube 92.
Specifically, the connector 911 connecting with impurity storage chamber 22 is equipped with by the shedding mechanism shell 91, realization is unloaded
Material mechanism 9 is connect with the impurity storage chamber 22.92 side wall of discharge tube is equipped with material mouth 921, and the water conservancy diversion box 93 uses screw
It is fixed on the bottom of the shedding mechanism shell 91, the water conservancy diversion box 93 is connected to the discharge tube 92, is realized when impurity stores
After chamber 22 fills impurity, material mouth 921 and connector 911 is connected in the downslide of discharge tube 92, and the impurity in impurity storage chamber 22 passes through
Connector 911 enters discharge tube 92, falls in water conservancy diversion box 93 through discharge tube 92, and water conservancy diversion box 93, which is disassembled, to be cleared up
Impurity keeps scale removal process convenient and efficient.
Shown in referring to figs. 2 and 3, in the present embodiment, hydraulic cylinder 94, the liquid are equipped with above the shedding mechanism shell 91
Attachment base 95 is equipped between cylinder pressure 94 and the shedding mechanism shell 91, the piston rod of the hydraulic cylinder 94 drives the discharge tube
92 slide in the shedding mechanism shell 91.Specifically, hydraulic cylinder 94 is fixed on by attachment base 95, the connection by screw
Seat 95 is fixed on the top of the shedding mechanism shell 91 by screw, realizes the fixed hydraulic cylinder 94.The hydraulic cylinder 94
Piston rod and the discharge tube 92 at the top of connect, realize and the discharge tube 92 driven to slide on the shedding mechanism shell
In 91, instead of manually sliding discharge tube 92, keep work more efficient.
It is shown in Figure 3, in the present embodiment, pressure sensor 221 is equipped in the impurity storage chamber 22, the pressure passes
Sensor 221 is connect with the hydraulic cylinder 94.Specifically, by being equipped with pressure sensor 221, the pressure in impurity storage chamber 22
Sensor 221 is connect with the hydraulic cylinder 94, when impurity gradually increases the pressure made in impurity storage chamber 22 in impurity storage chamber 22
Power increases, and when reaching setup pressure value, pressure sensor 221 feeds back to the hydraulic cylinder 94, pushes away the piston rod of hydraulic cylinder 94
92 slide downward of discharge tube is moved, material mouth 921 and connector 911 is connected, the impurity in impurity storage chamber 22, which enters, to be unloaded
Barrel 92, after completing impurity removal, when the pressure in impurity storage chamber 22 reaches the pressure value of setting, the piston rod of hydraulic cylinder 94 is drawn
Moving 92 upward sliding of discharge tube makes the side wall of discharge tube 92 close the connector 911, completes to reset, without artificial behaviour
Make, saves artificial.
Shown in Figure 3, in the present embodiment, the surface of the shedding mechanism shell 91 and impurity storage chamber 22, which is equipped with, to be added
Hot device 10.Specifically, having heaters 10 is all provided with by the surface of the shedding mechanism shell 91 and impurity storage chamber 22, it is ensured that row
The case where being out not in impurity solidification during impurity, is conducive to cleaning impurity.
Referring to figure 1 and figure 2, in the present embodiment, the feedstock barrel 1 is in back taper.Specifically, pass through the feedstock barrel
1 setting is in back taper, is transported to the PPS particle containing impurity more smooth in the first melt chamber 2.
Shown in Figure 5, in the present embodiment, the first screw rod 4 includes screw head 41 and shaft 42, and the shaft 42 is equipped with and institute
The interconnecting piece 421 of the connection of screw head 41 is stated, 421 peripheral surface of interconnecting piece is equipped with screw thread, and the screw head 41 is equipped with installation screw
411, the installation screw 411 is spirally connected with interconnecting piece 421.Specifically, it is equipped with by the shaft 42 and is connect with the screw head 41
Interconnecting piece 421,421 peripheral surface of interconnecting piece be equipped with screw thread, the screw head 41 be equipped with installation screw 411, the installation
Screw hole 411 is spirally connected with interconnecting piece 421, realizes dismountable installation screw head 41 and shaft 42, facilitates replacement screw head 41 and shaft
42。
Shown in Figure 3, in the present embodiment, the conical cavity 21 is equipped with for connecting with first melt chamber 2
One mounting flange 23, first melt chamber 2 are equipped with the second mounting flange 24 for connecting with first mounting flange 23,
First mounting flange 23 is connect with second mounting flange 24 by fastener 25.Specifically, pass through the conical cavity
21 are equipped with the first mounting flange 23 for connect with first melt chamber 2, first melt chamber 2 equipped with for it is described
Second mounting flange 24 of the first mounting flange 23 connection, first mounting flange 23 pass through with second mounting flange 24
Firm part connection, realization is easy to maintain, directly dismantles conical cavity 21 when being individually replaced screw head 41.
The firm part is preferably spiral shell select and nut, and first mounting flange 23 is connect with second mounting flange 24
It is firm reliable, it is easy to disassemble.
Referring to figure 1 and figure 2, in the present embodiment, second melt chamber 3 is equipped with modified material filler 33.Specifically
Ground is equipped with modified material filler 33 by second melt chamber 3, modified material is added from modified material filler 33
It into the second melt chamber 3, is squeezed by the second screw rod 5 and clean PPS plastic molten melt liquid mixes, can obtained from the discharging extrusion of head 31
To modified PPS plastic material, guarantee properties of product.It realizes recyclable PPS waste material, may modify PPS plastics or recycle PPS simultaneously
Waste material and MODIFIED PP S plastics realize a tractor serves several purposes, improve working efficiency.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. a kind of double rank extrusion devices of filtering for recycling PPS plastics, it is characterised in that: including feedstock barrel (1), the first melting
Chamber (2), the second melt chamber (3), the first screw rod (4), the second screw rod (5), first driving device (6), the second driving device (7) and
One end top of impurity storage chamber (22), first melt chamber (2) is connect with the feedstock barrel (1), first melt chamber
(2) other end cavity is gradually reduced to be formed conical cavity (21), the conical cavity (21) and the one of the impurity storage chamber (22)
End connection, second melt chamber (3) are located at the lower section of first melt chamber (2), and second melt chamber (3) is equipped with discharging
Having heaters (10) are all provided on the outer peripheral surface of both head (31), first melt chamber (2) and second melt chamber (3),
Filter plate (8) are equipped between first melt chamber (2) and second melt chamber (3), the filter plate (8) is equipped with micropore
(81), first melt chamber (2) is connected to second melt chamber (3) by the micropore (81), first screw rod (4)
It rotates in first melt chamber (2), second screw rod (5) rotates in second melt chamber (3), and described first drives
Dynamic device (6) drive the first screw rod (4) rotation, and second driving device (7) drives the second screw rod (5) rotation.
2. the double rank extrusion devices of the filtering according to claim 1 for recycling PPS plastics, it is characterised in that: described miscellaneous
The other end of matter storage chamber (22) is equipped with shedding mechanism (9), and the shedding mechanism (9) includes shedding mechanism shell (91), sliding
In discharge tube (92) and water conservancy diversion box (93) in the shedding mechanism shell (91), the shedding mechanism shell (91) be equipped with it is miscellaneous
The connector (911) of matter storage chamber (22) connection, the discharge tube (92) are equipped with feed inlet (921), water conservancy diversion box (93) position
In the bottom of the shedding mechanism shell (91), the water conservancy diversion box (93) is connected to the discharge tube (92).
3. the double rank extrusion devices of the filtering according to claim 2 for recycling PPS plastics, it is characterised in that: described to unload
Expect to be equipped with hydraulic cylinder (94) above mechanism shell (91), be equipped between the hydraulic cylinder (94) and the shedding mechanism shell (91)
The piston rod of attachment base (95), the hydraulic cylinder (94) drives the discharge tube (92) to slide on the shedding mechanism shell (91)
It is interior.
4. the double rank extrusion devices of the filtering according to claim 3 for recycling PPS plastics, it is characterised in that: described miscellaneous
Pressure sensor (221) are equipped in matter storage chamber (22).
5. the double rank extrusion devices of the filtering according to claim 4 for recycling PPS plastics, it is characterised in that: described to unload
The surface of material mechanism shell (91) and impurity storage chamber (22) is all provided with having heaters (10).
6. the double rank extrusion devices of the filtering according to claim 1 for recycling PPS plastics, it is characterised in that: described to feed
Barrel (1) is in back taper.
7. the double rank extrusion devices of the filtering according to claim 1 for recycling PPS plastics, it is characterised in that: the first spiral shell
Bar (4) includes screw head (41) and shaft (42), and the shaft (42) is equipped with the interconnecting piece (421) connecting with the screw head (41),
Interconnecting piece (421) peripheral surface is equipped with screw thread, and the screw head (41) is equipped with installation screw (411), the installation screw
(411) it is spirally connected with interconnecting piece (421).
8. the double rank extrusion devices of the filtering according to claim 7 for recycling PPS plastics, it is characterised in that: the cone
Shape chamber (21) is equipped with the first mounting flange (23) for connecting with first melt chamber (2), and first melt chamber (2) sets
Have the second mounting flange (24) for connecting with first mounting flange (23), first mounting flange (23) with it is described
Second mounting flange (24) is connected by fastener.
9. the double rank extrusion devices of the filtering according to claim 1 for recycling PPS plastics, it is characterised in that: described the
Two melt chambers (3) are equipped with modified material filler (33).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132966.9U CN209599628U (en) | 2019-01-25 | 2019-01-25 | The double rank extrusion devices of filtering for recycling PPS plastics |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920132966.9U CN209599628U (en) | 2019-01-25 | 2019-01-25 | The double rank extrusion devices of filtering for recycling PPS plastics |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112708946A (en) * | 2020-12-21 | 2021-04-27 | 重庆普力晟新材料有限公司 | Polyphenylene sulfide fiber rapid production device and use method thereof |
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2019
- 2019-01-25 CN CN201920132966.9U patent/CN209599628U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112708946A (en) * | 2020-12-21 | 2021-04-27 | 重庆普力晟新材料有限公司 | Polyphenylene sulfide fiber rapid production device and use method thereof |
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