CN109605711A - Regenerated plastics fondant filter - Google Patents
Regenerated plastics fondant filter Download PDFInfo
- Publication number
- CN109605711A CN109605711A CN201910126114.3A CN201910126114A CN109605711A CN 109605711 A CN109605711 A CN 109605711A CN 201910126114 A CN201910126114 A CN 201910126114A CN 109605711 A CN109605711 A CN 109605711A
- Authority
- CN
- China
- Prior art keywords
- filter
- cylinder
- filter core
- discharging port
- plastics
- 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.)
- Pending
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 73
- 239000004033 plastic Substances 0.000 title claims abstract description 73
- 239000012535 impurity Substances 0.000 claims abstract description 72
- 238000007599 discharging Methods 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract description 2
- 239000013502 plastic waste Substances 0.000 abstract description 2
- 239000000155 melt Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004992 fission Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/69—Filters or screens for the moulding material
- B29C48/694—Cylindrical or conical filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/27—Cleaning; Purging; Avoiding contamination
- B29C48/2725—Cleaning; Purging; Avoiding contamination of filters
- B29C48/2735—Cleaning; Purging; Avoiding contamination of filters using scrapers
-
- 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
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of regenerated plastics fondant filters, it is related to filter technology field, its key points of the technical solution are that: including the cylinder with inner cavity, inner barrel is provided with filter core, several filter hole are evenly distributed on filter core, the inside of filter core is formed with filter chamber, feed pipe and discharge nozzle are provided on the side wall of cylinder, it is also provided with the impurity discharging port of the inner cavity of connection cylinder on cylinder, impurities removal component is provided at impurity discharging port.Due to being distributed with filter hole on the side wall of filter core, so having biggish contact area between melt plastics and filter core, so that more melt plastics can be completed to filter in the unit time, that is to say, the bright regenerated plastics fondant filter processing efficiency with higher.The regenerated plastics fondant filter is mainly used for plastic extrusion production line, directly it can be produced or be processed using plastics feed back or plastic waste, it does not need to reduce and pollute the environment and unnecessary energy consumption with this by being produced or being processed after plastic granulating.
Description
Technical field
The present invention relates to filter technology field, in particular to a kind of regenerated plastics fondant filter.
Background technique
Currently, the Chinese patent that notification number is CN204235864U discloses a kind of no wire gauzee filter, including cabinet, mistake
Filter component and impurities removal component, the box house are provided with cavity, and the filter element includes sieve plate, and the cavity is by institute
It states sieve plate and is separated into feed cavity and discharging chamber, impurities removal outlet, the impurities removal outlet and impurities removal portion are provided in the feed cavity
Part connects, and discharge port is provided in the discharging chamber, and the cabinet is equipped with motor, and the motor output shaft extend into cabinet
In, the motor output shaft end is located in feed cavity, and the sieve plate is set on the output shaft of motor, the motor it is defeated
Shaft end is fixed with scraper, and the scraper is abutted with sieve plate, and the cabinet front end is equipped with sealing cover, on the sealing cover
Equipped with feed inlet, the feed inlet is communicated with feed cavity.
When in use, melt plastics enter in feed cavity from from feed inlet, and the melt plastics in feed cavity pass through strainer
Plate simultaneously enters in discharging chamber, and the melt plastics in discharging chamber are discharged via discharge port later.Melt plastics in feed cavity
During sieve plate, the impurity being entrained in melt plastics is obstructed and be attached in sieve plate by sieve plate, same with this
When, motor output shaft drives scraper rotation, and the impurity being attached in sieve plate is scraped, scraped by scraper miscellaneous by the scraper of rotation
Matter only has impurities removal outlet and enters in impurities removal component, and impurity is transported out of this without wire gauzee filter by impurities removal component.
But when being filtered without wire gauzee filter to the melt plastics with impurity using this, since sieve plate is used for
The area being filtered to melt plastics is smaller, so being only capable of accessing less clean melt plastics in the unit time, leads
Cause the processing efficiency without wire gauzee filter lower.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of regenerated plastics fondant filter,
With advantage high in machining efficiency.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of regenerated plastics melt filtration
Device, including the cylinder with inner cavity, the inner barrel is provided with filter core, and several filter hole are evenly distributed on the filter core,
The inside of the filter core is formed with filter chamber, and feed pipe and discharge nozzle, the feed pipe connection are provided on the side wall of the cylinder
Pass through the inner cavity of the cylinder, the discharge nozzle connection is in being also provided with cylinder described in connection on the filter chamber, the cylinder
The impurity discharging port of inner cavity is provided with impurities removal component at the impurity discharging port.
Through the above technical solutions, when needing to be filtered melt plastics using the regenerated plastics fondant filter,
By the melt plastics with impurity from the inner cavity for being injected into cylinder in feed pipe, then the melt plastics of inner barrel are in pressure
It across filter hole and is entered in filter chamber under effect, the melt plastics entered in filter chamber later enter out under pressure
It is discharged in expects pipe and finally from discharge nozzle.During melt plastics pass through filter hole, it is mixed in miscellaneous in melt plastics
Matter is obstructed by filter core, rear impurity enter from impurity discharging port and be discharged among impurities removal component and finally under the action of impurities removal component
The regenerated plastics fondant filter.Due to being distributed with filter hole on the side wall of filter core, so entering molten in cylinder lumen
There is biggish contact area between body plastics and filter core, also mean that within the unit time, there can be more melts
Plastics complete filtering, that is to say, the bright regenerated plastics fondant filter processing efficiency with higher.
The regenerated plastics fondant filter is mainly used for plastic extrusion production line, can directly utilize plastics feed back or plastic waste
Material is produced or is processed, and is not needed by being produced or being processed after plastic granulating, reduced with this pollute the environment and
Unnecessary energy consumption.The regenerated plastics fondant filter can filter out the impurity in plastic melt and impurity is automatic simultaneously
Discharge.Furthermore the regenerated plastics fondant filter can be bridged at directly between equipment and die head (mold), be occupied little space, maintenance
Simply, plastic melt passability is good, and pressure oscillation is small, not only increases productivity effect, while reducing production run cost.
Preferably, the filter core includes hollow filter cylinder, sealing plate and reclaiming plate, and the filter hole is uniformly distributed in described
The side wall of filter cylinder, the sealing plate are set on end of the filter cylinder far from the discharge nozzle, and connection is offered on the reclaiming plate
Lead to the discharge hole of the discharge nozzle.
Through the above technical solutions, the melt plastics entered inside filter core are entered via discharge hole under pressure
Inside discharge nozzle.By filter core fission at filter cylinder, sealing plate and reclaiming plate, when being processed to filter core, can respectively to filter cylinder,
Sealing plate and reclaiming plate are processed, so that the processing of filter core becomes more convenient, quick.
Preferably, the cylinder includes the tub with opening and the cover for the capping that will be open, and the cover is logical
It crosses screw in compression to be connected in the tub, connecting hole is offered on the cover, one end connection of the connecting hole is in described
The filter chamber of filter core, the other end connection of the connecting hole is in the discharge nozzle.
Through the above technical solutions, by cylinder fission at tub and cover, to the regenerated plastics fondant filter into
When row assembling, first filter core can be installed to tub, cover screw is connected in tub again later, so that this is again
The assembling process of raw plastic melt filter becomes more convenient, quick.In the process using the regenerated plastics fondant filter
In, the melt plastics entered in filter chamber enter inside connecting hole via discharge hole under pressure, later in connecting hole
The melt plastics in portion are discharged via discharge nozzle under pressure.
Preferably, be provided with drainage trough on the inner wall of the cylinder, one end connection of the drainage trough in the feed pipe,
The other end of the drainage trough extends to far from the impurity discharging port side, and the groove depth of the drainage trough is to far from the impurity discharging port
Side is gradually reduced.
Through the above technical solutions, when the melt plastics for being mingled with impurity are entered in the inner cavity of cylinder by feed pipe,
Since the space in cylinder lumen close to drainage trough side is greater than the space in cylinder lumen close to impurity discharging port side, so melt
It is close less than in melt plastic flows cylinder lumen close to the external force that drainage trough side needs to overcome in plastic flows cylinder lumen
Impurity discharging port side needs the external force overcome, that is to say, that when melt plastics enter in the inner cavity of cylinder, melt plastics can edge
Drainage trough is flowed away from impurity discharging port side, also means that the melt plastics for entering cylinder lumen are not easy towards impurity discharging port
Side is mobile and is finally expelled directly out from impurity discharging port, reduces the waste of melt plastics, ensure that the regenerated plastics melt filtration
The processing efficiency of device.
Preferably, it is provided with collecting tray on the inner wall of the cylinder, the collecting tray connection is and described in the impurity discharging port
The groove width of collecting tray is gradually increased to filter core side.
Through the above technical solutions, the notch of collecting tray is larger compared to impurity discharging port, enable the impurity of inner barrel
More convenient enter is discharged in impurity discharging port and finally via impurities removal component.
Preferably, the shaft for being connected to motor is equipped at the center of the cover, the shaft protrudes into the cylinder
The end of body and the filter core are coaxially connected, and scraper plate is provided on the inner wall of the cylinder, and one end of the scraper plate is connected to institute
Impurity discharging port is stated, the other end of the scraper plate contacts at the outer wall of the filter core, and the scraper plate will be for that will be attached to the filter core
On impurity scrape and guide to the impurity discharging port.
Through the above technical solutions, passing through during being filtered using the rotary filter to melt plastics
Motor and shaft drive filter core rotation, and during rotation, the scraper plate being set on cylinder inboard wall can will be attached to filter core
Impurity on filter core outer wall scrapes, and the impurity scraped can be moved along scraper plate and be entered to inside impurity discharging port.This setting so that
It is not easy to accumulate impurity on filter core, and the case where the filter hole on filter core is less prone to blocking, largely ensure that this again
Filters effect of the raw plastic melt filter to melt plastics.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment, is mainly used for showing the contour structures of embodiment；
Fig. 2 is the schematic cross-sectional view of embodiment, is mainly used for showing the composition of embodiment；
Fig. 3 is the schematic cross-sectional view of embodiment, is mainly used for showing the distribution situation of connecting hole and discharge hole.
Appended drawing reference: 1, filter hole；2, cylinder；21, tub；22, cover；3, filter core；31, filter cylinder；32, sealing plate；33, go out
Flitch；4, filter chamber；5, feed pipe；6, discharge nozzle；7, impurity discharging port；8, impurities removal component；9, discharge hole；10, connecting hole；11, it drains
Slot；12, collecting tray；13, shaft；14, scraper plate.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
A kind of regenerated plastics fondant filter, as shown in Figure 1 to Figure 3, including the cylinder 2 with inner cavity, cylinder 2 is by having
The tub 21 of opening and for forming cover 22 that opening covers, and cover 22 is connected to tub 21 by screw in compression
On end.
Feed pipe 5, and being arranged radially along tub 21 of feed pipe 5, feed pipe 5 and cylinder are connected on the side wall of tub 21
2 inner cavity connection.The impurity discharging port 7 radially extended along tub 21 is additionally provided in tub 21, in impurity discharging port 7 connection to cylinder 2
Chamber, impurities removal component 8 is provided at impurity discharging port 7, and impurities removal component 8 is melted for the impurity in 2 inner cavity of cylinder to be transported out of the regenerated plastics
Body filter, the angle between impurity discharging port 7 and feed pipe 5 are acute angle.Scraper plate 14, and scraper plate 14 are provided on the inner wall of tub 21
One end be connected to the edge of impurity discharging port 7, the other end of scraper plate 14 extends to the inner cavity side of cylinder 2, and the extension of scraper plate 14
Direction is staggered the central axis of tub 21.It is provided with the drainage trough 11 circumferentially extended along tub 21 on the inner wall of tub 21, and draws
In feed pipe 5, the other end of drainage trough 11 is extended to far from 7 side of impurity discharging port, the slot of drainage trough 11 one end connection of chute 11
It is deep to be gradually reduced to far from 7 side of impurity discharging port.Connection is offered on the inner wall of tub 21 in the collecting tray 12 of impurity discharging port 7, and is converged
The groove width of chute 12 is gradually increased to 3 side of filter core.
Discharge nozzle 6, and being arranged radially along cover 22 of discharge nozzle 6 are provided on the side wall of cover 22.It is set inside cover 22
It is equipped with the connecting hole 10 of bending, and the inner hole connection of one end of connecting hole 10 and discharge nozzle 6, the other end of connecting hole 10 is along cover
22 axially extending and with cylinder 2 inner cavity connection.Shaft 13 is equipped at the center of cover 22, one end of shaft 13 protrudes from
The outer wall of cover 22, the other end of shaft 13 stretch in the inner cavity of cylinder 2.
Cylinder 2 is internally provided with filter core 3, and filter chamber 4 is formed inside filter core 3.Filter core 3 includes hollow filter cylinder 31, sealing plate
32 and reclaiming plate 33, several filter hole 1 are evenly distributed on the side wall of filter cylinder 31, are using the regenerated plastics fondant filter
During, the melt plastics for entering 2 inner cavity of cylinder can pass through filter hole 1 and enter in filter chamber 4.32 screw thread of sealing plate connects
It is connected on end of the filter cylinder 31 far from discharge nozzle 6, and sealing plate 32 is used for the closure of openings of 31 one end of filter cylinder.33 screw thread of reclaiming plate
Filter cylinder 31 is connected on the end of discharge nozzle 6, reclaiming plate 33 is used for the closure of openings of 31 other end of filter cylinder.Reclaiming plate 33
Outer wall be fixedly connected with the end of shaft 13, and the central axis of reclaiming plate 33 is overlapped with the central axis of shaft 13.Discharging
Discharge hole 9 is offered on plate 33, and one end of discharge hole 9 is used for and 10 connection of connecting hole, the other end and filter core 3 of discharge hole 9
4 connection of filter chamber.The number of discharge hole 9 is several and is circumferentially uniformly distributed on reclaiming plate 33.
Specific use process is as follows for regenerated plastics fondant filter: melt plastics being injected into cylinder from feed pipe 5 first
In the inner cavity of body 2, so that 2 inner cavity of cylinder is full of by melt plastics；Melt modeling between 2 inner cavity of cylinder and filter core 3 later
Material passes through the filter hole 1 on filter core 3 under pressure and enters the filter chamber 4 inside filter core 3, and is mixed in melt plastics
Impurity obstructed by filter core 3 and be attached to the surface of filter core 3；Then, the melt plastics in filter chamber 4 flow through out under pressure
Material hole 9 and connecting hole 10 are simultaneously finally discharged by discharge nozzle 6.At the same time, turned by motor-driven rotatable shaft 13 around own axes
Dynamic, shaft 13 is able to drive filter core 3 during rotation with the rotation of identical angular speed.During filter core 3 rotates, contradict
The impurity for being attached to 3 surface of filter core can be scraped in the scraper plate 14 of 3 outer wall of filter core, filter core 3 is still had in for a long time
The impurity for having higher filter effect, while scraping can be moved along scraper plate 14 and be entered at impurity discharging port 7, later the row of being set to
Impurity can be transported out of the regenerated plastics fondant filter by the impurities removal component 8 at miscellaneous mouth 7.
The above is only exemplary embodiment of the invention, protection scope and is not intended to limit the present invention, this hair
Bright protection scope is determined by the attached claims.
Claims (6)
1. a kind of regenerated plastics fondant filter is set inside the cylinder (2) it is characterized in that: including the cylinder (2) with inner cavity
It is equipped with filter core (3), is evenly distributed with several filter hole (1) on the filter core (3), the inside of the filter core (3) is formed with filter chamber
(4), feed pipe (5) and discharge nozzle (6) are provided on the side wall of the cylinder (2), feed pipe (5) connection is in the cylinder
The inner cavity of body (2), discharge nozzle (6) connection is in being also provided with cylinder described in connection on the filter chamber (4), the cylinder (2)
(2) impurity discharging port (7) of inner cavity is provided with impurities removal component (8) at the impurity discharging port (7).
2. regenerated plastics fondant filter according to claim 1, it is characterized in that: the filter core (3) includes hollow filter
Cylinder (31), sealing plate (32) and reclaiming plate (33), the filter hole (1) is uniformly distributed in the side wall of the filter cylinder (31), described
Sealing plate (32) is set to the filter cylinder (31) far from the end of the discharge nozzle (6), offers connection on the reclaiming plate (33)
Lead to the discharge hole (9) of the discharge nozzle (6).
3. regenerated plastics fondant filter according to claim 1, it is characterized in that: the cylinder (2) includes having opening
Tub (21) and cover (22) for the capping that will be open, the cover (22) is connected to the tub by screw in compression
(21) it on, is offered connecting hole (10) on the cover (22), one end connection of the connecting hole (10) is in the filter core (3)
Filter chamber (4), the other end connection of the connecting hole (10) is in the discharge nozzle (6).
4. regenerated plastics fondant filter according to claim 1, it is characterized in that: being arranged on the inner wall of the cylinder (2)
Have drainage trough (11), one end connection of the drainage trough (11) in the feed pipe (5), the other end of the drainage trough (11) to
Extend far from the impurity discharging port (7) side, and the groove depth of the drainage trough (11) gradually subtracts to far from the impurity discharging port (7) side
It is small.
5. regenerated plastics fondant filter according to claim 1, it is characterized in that: being arranged on the inner wall of the cylinder (2)
Have collecting tray (12), collecting tray (12) connection is in the impurity discharging port (7), and the groove width of the collecting tray (12) is to filter core
(3) side gradually increases.
6. regenerated plastics fondant filter according to claim 3, it is characterized in that: being worn at the center of the cover (22)
Have a shaft (13) for being connected to motor, the shaft (13) protrude into the cylinder (2) end and the filter core (3) it is coaxial
Connection；It being provided with scraper plate (14) on the inner wall of the cylinder (2), one end of the scraper plate (14) is connected to the impurity discharging port (7),
The other end of the scraper plate (14) contacts at the outer wall of the filter core (3), and the scraper plate (14) will be for that will be attached to the filter
Impurity on core (3) is scraped and is guided internal to the impurity discharging port (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126114.3A CN109605711A (en) | 2019-02-20 | 2019-02-20 | Regenerated plastics fondant filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126114.3A CN109605711A (en) | 2019-02-20 | 2019-02-20 | Regenerated plastics fondant filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109605711A true CN109605711A (en) | 2019-04-12 |
Family
ID=66019930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910126114.3A Pending CN109605711A (en) | 2019-02-20 | 2019-02-20 | Regenerated plastics fondant filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109605711A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370497A (en) * | 2019-08-26 | 2019-10-25 | 浙江乐能科技有限公司 | Without silk screen plastic melt filter |
| CN112195522A (en) * | 2020-09-15 | 2021-01-08 | 河南民兴生物科技股份有限公司 | Polypropylene melt-blowing device and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490343A (en) * | 2011-12-26 | 2012-06-13 | 四川省资阳市雅之江塑业有限公司 | Head of plastic extruder |
| TW201429539A (en) * | 2013-01-16 | 2014-08-01 | Royal Steel Plastic Technology Ind Co Ltd | Filtering element with cassette type filter screen |
| CN204136398U (en) * | 2014-11-07 | 2015-02-04 | 浙江乐能科技有限公司 | Without wire gauzee filter |
| CN204136400U (en) * | 2014-11-24 | 2015-02-04 | 浙江乐能科技有限公司 | Without wire gauzee filter |
| CN204431696U (en) * | 2015-02-06 | 2015-07-01 | 马锡林 | Plastic extruder without silk screen filter device |
| CN106956417A (en) * | 2016-01-09 | 2017-07-18 | 揣成智 | Filter disc type filter |
| CN209682874U (en) * | 2019-02-20 | 2019-11-26 | 浙江乐能科技有限公司 | Regenerated plastics fondant filter |
-
2019
- 2019-02-20 CN CN201910126114.3A patent/CN109605711A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490343A (en) * | 2011-12-26 | 2012-06-13 | 四川省资阳市雅之江塑业有限公司 | Head of plastic extruder |
| TW201429539A (en) * | 2013-01-16 | 2014-08-01 | Royal Steel Plastic Technology Ind Co Ltd | Filtering element with cassette type filter screen |
| CN204136398U (en) * | 2014-11-07 | 2015-02-04 | 浙江乐能科技有限公司 | Without wire gauzee filter |
| CN204136400U (en) * | 2014-11-24 | 2015-02-04 | 浙江乐能科技有限公司 | Without wire gauzee filter |
| CN204431696U (en) * | 2015-02-06 | 2015-07-01 | 马锡林 | Plastic extruder without silk screen filter device |
| CN106956417A (en) * | 2016-01-09 | 2017-07-18 | 揣成智 | Filter disc type filter |
| CN209682874U (en) * | 2019-02-20 | 2019-11-26 | 浙江乐能科技有限公司 | Regenerated plastics fondant filter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110370497A (en) * | 2019-08-26 | 2019-10-25 | 浙江乐能科技有限公司 | Without silk screen plastic melt filter |
| CN110370497B (en) * | 2019-08-26 | 2023-11-24 | 浙江乐能科技有限公司 | Silk-screen-free plastic melt filter |
| CN112195522A (en) * | 2020-09-15 | 2021-01-08 | 河南民兴生物科技股份有限公司 | Polypropylene melt-blowing device and method |
| CN112195522B (en) * | 2020-09-15 | 2021-09-28 | 河南民兴生物科技股份有限公司 | Polypropylene melt-blowing device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202860238U (en) | Motor-driven horizontal double-stage self-cleaning screen filter | |
| CN109605711A (en) | Regenerated plastics fondant filter | |
| KR101935995B1 (en) | Melt extruder of synthetic resin | |
| CN108437282A (en) | A kind of crushing wiper mechanism | |
| CN209682874U (en) | Regenerated plastics fondant filter | |
| KR101594678B1 (en) | Prevent clogging of filter plate device for melt extruder of synthetic resin | |
| CN204235746U (en) | A kind of efficient impurities removal plastic melt filter | |
| CN109822857A (en) | Regenerated plastics fondant filter | |
| CN215918391U (en) | Water-saving circulating type cleaning device for manufacturing mechanical die | |
| CN213412579U (en) | Underwater granulator capable of effectively filtering waste scraps | |
| CN213493452U (en) | Thermosetting powder coating processing is with stirring equipment | |
| CN210450005U (en) | Furniture factory dust collecting and processing equipment with filtering function | |
| CN214419526U (en) | Non-silk screen filter | |
| CN208639541U (en) | A kind of red hayberry wine process equipment | |
| CN107856274B (en) | Screw rod suction type self-cleaning continuous filter | |
| CN112123623A (en) | Underwater granulator capable of effectively filtering waste scraps | |
| CN210911104U (en) | Cooling device of pipe extruder | |
| CN207273829U (en) | Screw rod material-absorbing type automatically cleaning continuous filter | |
| CN214773864U (en) | Non-net residue discharging machine for drip irrigation tape manufacturing machine | |
| CN217724868U (en) | Lutein ester separation and purification device | |
| CN218800889U (en) | Scrap iron cleaning device of cutting machine tool | |
| CN210147645U (en) | Numerical control machine tool convenient for drainage | |
| CN215469907U (en) | Water cooling device for electric discharge machine tool machining | |
| CN214188354U (en) | Double-column non-silk screen filter | |
| CN217854865U (en) | Back-flushing centrifugal filter and centrifugal filtering system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190412 |