CN106474803A - A kind of filter video disc - Google Patents
A kind of filter video disc Download PDFInfo
- Publication number
- CN106474803A CN106474803A CN201610867593.0A CN201610867593A CN106474803A CN 106474803 A CN106474803 A CN 106474803A CN 201610867593 A CN201610867593 A CN 201610867593A CN 106474803 A CN106474803 A CN 106474803A
- Authority
- CN
- China
- Prior art keywords
- video disc
- filter
- bracing frame
- connection ring
- ring
- 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.)
- Granted
Links
- 241000826860 Trapezium Species 0.000 claims description 39
- 238000001914 filtration Methods 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000005498 polishing Methods 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 230000014759 maintenance of location Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
- B01D29/41—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube
- B01D29/413—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted transversely on the tube divided in sectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0415—Details of supporting structures
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of filter video disc includes video disc filter and video disc shell；Video disc filter includes filter screen, video disc inner ring and video disc outer shroud；Filter screen is divided into upper filter screen and lower filter screen；The two ends of upper and lower filter screen are divided into the upper and lower surface between video disc inner and outer rings；Video disc shell includes video disc bracing frame and bracing frame connection ring, video disc bracing frame is made up of the video disc support bar of certain amount, video disc support bar one end is connected with the upper surface of video disc outer shroud, the other end is connected with bracing frame connection ring, and video disc filter upper surface is evenly distributed on, video disc filter upper surface is divided into sector region；The ring wall of video disc inner ring is provided with aperture；The present invention can effectively eliminate the dead angle area of melt flow, enable melt this region much smoother flow without because the holdup time long, produce degraded, efficiently solve original PALL video disc and there are melt retention problems.
Description
Technical field
The present invention relates to a kind of filter, the filter video disc of more particularly to a kind of polyester fondant.
Background technology
Polyester film production line is needed using the impurity in fondant filter melt filtration, and the melt through filtering is entered and drawn
Film is produced.The quality of fondant filter filter effect directly affects the normal production of film and its interior quality.
Fondant filter is mainly made up of three parts, respectively filter housing, video disc and filter core pipe.Outside filter
Shell is a cavity body structure, and filter video disc is enclosed within filter core pipe by certain amount, stacked structure, equipped with close between video disc
Gasket, closed be positioned over inside cavity, combined by the fastening of bolt and sealing ring, below filter, have melt to enter filter
Entrance channel, after melt is filtered through stacked video disc, enters filter core pipe intermediate flow channel, then through melt outlet above filter
Runner outflow filter.Polyester fondant is a kind of high-viscosity fluid liquid, and its temperature can reach 275 DEG C or so, want to reach
Good filter effect, its runner are unobstructed particularly important, require it is high to filter video disc.
Existing PALL filter video disc is that video disc is constituted for a conjoined structure with holder part, sees Fig. 1, Fig. 3, disc surface
The bracing frame of welding is almost identical in dimensional thickness with center connection ring, and connection ring central area area is less.This
After being assembled by stacking under situation, there is dead angle in connection ring central area, melt this region can holdup time long and produce
Raw degraded.So, rupture of membranes can on the one hand be caused, rate of film build is low, the normal production of impact causes to waste, and on the other hand can produce fisheye
The impact quality of film and the usage cycles of filter.
Content of the invention
It is an object of the invention to provide a kind of filter video disc connects ring diameter by expanded stent, and bracing frame is connected
The ratio video disc bracing frame thickness that ring material thickness does is little, makes the presence of certain thickness between the bracing frame between video disc and connection ring
Difference, so as to eliminate dead angle area, such melt this region can be much smoother flow without because the holdup time long, produce
Degraded, efficiently solves original PALL video disc and there are melt retention problems.
A kind of filter video disc, including video disc body and video disc shell；The video disc body include filter screen, video disc inner ring and
Video disc outer shroud；Upper and lower surface of the filter screen between video disc inner and outer rings；The video disc shell include video disc bracing frame and
Bracing frame connection ring, the video disc bracing frame are made up of the video disc support bar of certain amount, described video disc support bar one end and dish
The upper surface connection of piece outer shroud, the other end is connected with bracing frame connection ring, and is evenly distributed on video disc filter upper surface, will filter
Device upper surface is divided into sector region；The ring wall of the video disc inner ring is provided with aperture；
Support frame as described above connection ring shares the same center of circle with video disc inner ring, and the diameter of bracing frame connection ring is than video disc inner ring
The big 40-60mm of diameter；
The main body of the video disc support bar is rectangular-shape, and the top section which is connected with bracing frame connection ring is right angle
Trapezoidal shape, the bottom surface in right-angled trapezium shape are connected with the main body of video disc support bar, the upper bottom surface in right-angled trapezium shape and support
The outer wall of frame connection ring is connected；Vertical side in the right-angled trapezium shape of top is the face of close upper filter screen；
In the top right-angled trapezium shape, the radial width of upper bottom surface is equal with the wall thickness of bracing frame connection ring, and top is straight
The radial width of bottom surface 1-2mm bigger than the radial width of upper bottom surface in the trapezoidal shape of angle.
A kind of filter video disc as above, the video disc support bar number are 8-12.
A kind of filter video disc, the video disc support bar and the bending of video disc outer shroud connection end part as above, which is curved
Folding partial shape and the outer wall shape Corresponding matching of video disc outer shroud.
A kind of filter video disc as above, the filtering accuracy of the filter screen is 10 μm～100 μm.
A kind of filter video disc as above, the material of support frame as described above connection ring do polishing silver-plated process for surface
Stainless steel.
The principle of the present invention is：
Polyester fondant is a kind of high-viscosity fluid liquid, and its temperature can reach 275 DEG C or so, want the filtration for having reached
Effect, its runner are unobstructed particularly important, require it is high to filter video disc.During filtration, filter video disc by certain amount,
Stacked structure is enclosed within filter core pipe, between video disc be equipped with gasket seal, closed be positioned over inside cavity, by bolt with close
Seal ring fastening is combined, and after melt is filtered through stacked video disc, by the aperture in video disc inner ring, enters filter core pipe intermediate flow
Road, but original PALL filter video disc stacked in filter core pipe when, due to disc surface welding bracing frame
Connecting rod in connection ring is almost identical in dimensional thickness with video disc inner ring, and central area area between the two is very
Little, when filter video disc is according to stacking assembling mode assembling, after being compressed using normal pressure to video disc, center ring region between the two
Domain will become closed dead band, be now easily detained when melt enters the region and produce degraded, and it is unfavorable that product quality is produced
Impact, and the filter video disc of the present invention, due to the thickness of video disc bracing frame 1-2mm bigger than the thickness of bracing frame connection ring, and
The diameter of bracing frame connection ring 40-60mm bigger than the diameter of video disc inner ring；Center between bracing frame connection ring and video disc inner ring
Region area is larger, and melt is easy to flowing in this region, there is no dead angle area, and runner is unobstructed, efficiently solves original
There are melt retention problems in PALL video disc, product quality is effectively ensured, and save production cost.
Beneficial effect：
It is an object of the invention to provide a kind of filter video disc effectively eliminates original PALL video disc dead angle area, melt is made to exist
This region can flow much smootherly without because the holdup time long, produce degraded, efficiently solve original PALL video disc and deposit
In melt retention problems.Both the usage cycles for having extended filter reduce production cost；While also improving polyester film life
Produce the quality of stability and its inherence.
Description of the drawings
Fig. 1 is filter disc structure schematic diagram of the prior art；
Fig. 2 is the filter disc structure schematic diagram in the present invention；
Fig. 3 is the connection diagram between video disc bracing frame of the prior art and bracing frame connection ring；
Fig. 4 is the connection diagram between the video disc inner ring in the present invention, video disc bracing frame and bracing frame connection ring.
Wherein, 1- video disc outer shroud, 2- video disc inner ring, 3- video disc support bar, 4- bracing frame connection ring, 5- filter screen, 6- aperture.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate this
Bright rather than restriction the scope of the present invention.In addition, it is to be understood that after the content for having read present invention instruction, art technology
Personnel can be made various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Fixed scope.
Embodiment 1
A kind of filter video disc includes video disc filter and video disc shell；Video disc filter includes filter screen 5, video disc inner ring 2
With video disc outer shroud 1, the ring wall of video disc inner ring 2 is provided with aperture；Filter screen 5 is divided into upper filter screen and lower filter screen, the filtering accuracy of filter screen
For 10 μm, the two ends of upper and lower filter screen are divided into the upper and lower surface of 2, outer shroud 1 in video disc；Video disc shell include video disc bracing frame and
Bracing frame connection ring 4, the material of bracing frame connection ring do the stainless steel of polishing silver-plated process for surface, and video disc bracing frame is by 8
Video disc support bar 3 constitutes, and 3 one end of video disc support bar is connected with the upper surface of video disc outer shroud 1, the other end and bracing frame connection ring 4
Connection, and video disc filter upper surface is evenly distributed on, video disc filter upper surface is divided into sector region；The ring of video disc inner ring
Wall is provided with aperture 6；The main body of video disc support bar 3 is rectangular-shape, and its top section being connected with bracing frame connection ring is
Right-angled trapezium shape, the bottom surface in the right-angled trapezium shape of top are connected with the main body of video disc support bar, in the right-angled trapezium shape of top
Upper bottom surface is connected with the outer wall of bracing frame connection ring；In the right-angled trapezium shape of top, the face of close upper filter screen is vertical side；Top
In right-angled trapezium shape, the radial width of upper bottom surface is equal with the wall thickness of bracing frame connection ring, and bottom surface in the right-angled trapezium shape of top
Radial width 1.6mm bigger than the radial width of upper bottom surface, video disc support bar 3 and the bending of 1 connection end part of video disc outer shroud, which is curved
Folding partial shape and the outer wall shape Corresponding matching of video disc outer shroud, bracing frame connection ring 4 share the same center of circle with video disc inner ring 2,
And the diameter of bracing frame connection ring 4 40mm bigger than the diameter of video disc inner ring 2, the thickness of video disc support bar is than bracing frame connection ring
The big 1mm of thickness, as shown in Figure 2, Figure 4 shows.
Filter video disc of the present invention, the central area area between bracing frame connection ring and video disc inner ring are larger, and melt exists
This region is easy to flowing, there is no dead angle area, and runner is unobstructed, and product quality is effectively ensured, and saves production cost.
Embodiment 2
A kind of filter video disc includes video disc filter and video disc shell；Video disc filter includes filter screen 5, video disc inner ring 2
With video disc outer shroud 1, the ring wall of video disc inner ring 2 is provided with aperture；Filter screen 5 is divided into upper filter screen and lower filter screen, the filtering accuracy of filter screen
For 100 μm, the two ends of upper and lower filter screen are divided into the upper and lower surface of 2, outer shroud 1 in video disc；Video disc shell includes video disc bracing frame
With bracing frame connection ring 4, the material of bracing frame connection ring does the stainless steel of polishing silver-plated process for surface, and video disc bracing frame is by 8
Individual video disc support bar 3 constitutes, and 3 one end of video disc support bar is connected with the upper surface of video disc outer shroud 1, the other end and bracing frame connection ring
4 connections, and video disc filter upper surface is evenly distributed on, video disc filter upper surface is divided into sector region, video disc inner ring
Ring wall is provided with aperture 6；The main body of video disc support bar 3 is rectangular-shape, its top section being connected with bracing frame connection ring
For right-angled trapezium shape, the bottom surface in the right-angled trapezium shape of top is connected with the main body of video disc support bar, in the right-angled trapezium shape of top
Upper bottom surface be connected with the outer wall of bracing frame connection ring；In the right-angled trapezium shape of top, the face of close upper filter screen is vertical side；Top
In portion's right-angled trapezium shape, the radial width of upper bottom surface is equal with the wall thickness of bracing frame connection ring, and goes to the bottom in the right-angled trapezium shape of top
The radial width in face 1.2mm bigger than the radial width of upper bottom surface, video disc support bar 3 and the bending of 1 connection end part of video disc outer shroud, its
Bending part shape and the outer wall shape Corresponding matching of video disc outer shroud, bracing frame connection ring 4 share same circle with video disc inner ring 2
The heart, and the diameter of bracing frame connection ring 4 60mm bigger than the diameter of video disc inner ring 2, the thickness of video disc support bar connect than bracing frame
The big 2mm of the thickness of ring.
Filter video disc of the present invention, the central area area between bracing frame connection ring and video disc inner ring are larger, and melt exists
This region is easy to flowing, there is no dead angle area, and runner is unobstructed, and product quality is effectively ensured, and saves production cost.
Embodiment 3
A kind of filter video disc includes video disc filter and video disc shell；Video disc filter includes filter screen 5, video disc inner ring 2
With video disc outer shroud 1, the ring wall of video disc inner ring 2 is provided with aperture；Filter screen 5 is divided into upper filter screen and lower filter screen, the filtering accuracy of filter screen
For 50 μm, the two ends of upper and lower filter screen are divided into the upper and lower surface of 2, outer shroud 1 in video disc；Video disc shell include video disc bracing frame and
Bracing frame connection ring 4, the material of bracing frame connection ring do the stainless steel of polishing silver-plated process for surface, and video disc bracing frame is by 8
Video disc support bar 3 constitutes, and 3 one end of video disc support bar is connected with the upper surface of video disc outer shroud 1, the other end and bracing frame connection ring 4
Connection, and video disc filter upper surface is evenly distributed on, video disc filter upper surface is divided into sector region；The ring of video disc inner ring
Wall is provided with aperture 6；The main body of video disc support bar 3 is rectangular-shape, and its top section being connected with bracing frame connection ring is
Right-angled trapezium shape, the bottom surface in the right-angled trapezium shape of top are connected with the main body of video disc support bar, in the right-angled trapezium shape of top
Upper bottom surface is connected with the outer wall of bracing frame connection ring；In the right-angled trapezium shape of top, the face of close upper filter screen is vertical side；Top
In right-angled trapezium shape, the radial width of upper bottom surface is equal with the wall thickness of bracing frame connection ring, and bottom surface in the right-angled trapezium shape of top
Radial width 1.5mm bigger than the radial width of upper bottom surface, video disc support bar 3 and the bending of 1 connection end part of video disc outer shroud, which is curved
Folding partial shape and the outer wall shape Corresponding matching of video disc outer shroud, bracing frame connection ring 4 share the same center of circle with video disc inner ring 2,
And the diameter of bracing frame connection ring 4 50mm bigger than the diameter of video disc inner ring 2, the thickness of video disc support bar is than bracing frame connection ring
The big 1.5mm of thickness.
Filter video disc of the present invention, the central area area between bracing frame connection ring and video disc inner ring are larger, and melt exists
This region is easy to flowing, there is no dead angle area, and runner is unobstructed, and product quality is effectively ensured, and saves production cost.
Embodiment 4
A kind of filter video disc includes video disc filter and video disc shell；Video disc filter includes filter screen 5, video disc inner ring 2
With video disc outer shroud 1, the ring wall of video disc inner ring 2 is provided with aperture；Filter screen 5 is divided into upper filter screen and lower filter screen, the filtering accuracy of filter screen
For 80 μm, the two ends of upper and lower filter screen are divided into the upper and lower surface of 2, outer shroud 1 in video disc；Video disc shell include video disc bracing frame and
Bracing frame connection ring 4, the material of bracing frame connection ring do the stainless steel of polishing silver-plated process for surface, and video disc bracing frame is by 8
Video disc support bar 3 constitutes, and 3 one end of video disc support bar is connected with the upper surface of video disc outer shroud 1, the other end and bracing frame connection ring 4
Connection, and video disc filter upper surface is evenly distributed on, video disc filter upper surface is divided into sector region；The ring of video disc inner ring
Wall is provided with aperture 6；The main body of video disc support bar 3 is rectangular-shape, and its top section being connected with bracing frame connection ring is
Right-angled trapezium shape, the bottom surface in the right-angled trapezium shape of top are connected with the main body of video disc support bar, in the right-angled trapezium shape of top
Upper bottom surface is connected with the outer wall of bracing frame connection ring；In the right-angled trapezium shape of top, the face of close upper filter screen is vertical side；Top
In right-angled trapezium shape, the radial width of upper bottom surface is equal with the wall thickness of bracing frame connection ring, and bottom surface in the right-angled trapezium shape of top
Radial width 1mm bigger than the radial width of upper bottom surface, video disc support bar 3 and the bending of 1 connection end part of video disc outer shroud, its bending
Partial shape and the outer wall shape Corresponding matching of video disc outer shroud, bracing frame connection ring 4 share the same center of circle with video disc inner ring 2, and
The diameter of bracing frame connection ring 4 55mm bigger than the diameter of video disc inner ring 2, the thickness of video disc support bar are thicker than bracing frame connection ring
Spend big 1.8mm.
Filter video disc of the present invention, the central area area between bracing frame connection ring and video disc inner ring are larger, and melt exists
This region is easy to flowing, there is no dead angle area, and runner is unobstructed, and product quality is effectively ensured, and saves production cost.
Embodiment 5
A kind of filter video disc includes video disc filter and video disc shell；Video disc filter includes filter screen 5, video disc inner ring 2
With video disc outer shroud 1, the ring wall of video disc inner ring 2 is provided with aperture；Filter screen 5 is divided into upper filter screen and lower filter screen, the filtering accuracy of filter screen
For 30 μm, the two ends of upper and lower filter screen are divided into the upper and lower surface of 2, outer shroud 1 in video disc；Video disc shell include video disc bracing frame and
Bracing frame connection ring 4, the material of bracing frame connection ring do the stainless steel of polishing silver-plated process for surface, and video disc bracing frame is by 8
Video disc support bar 3 constitutes, and 3 one end of video disc support bar is connected with the upper surface of video disc outer shroud 1, the other end and bracing frame connection ring 4
Connection, and video disc filter upper surface is evenly distributed on, video disc filter upper surface is divided into sector region；The ring of video disc inner ring
Wall is provided with aperture 6；The main body of video disc support bar 3 is rectangular-shape, and its top section being connected with bracing frame connection ring is
Right-angled trapezium shape, the bottom surface in the right-angled trapezium shape of top are connected with the main body of video disc support bar, in the right-angled trapezium shape of top
Upper bottom surface is connected with the outer wall of bracing frame connection ring；In the right-angled trapezium shape of top, the face of close upper filter screen is vertical side；Top
In right-angled trapezium shape, the radial width of upper bottom surface is equal with the wall thickness of bracing frame connection ring, and bottom surface in the right-angled trapezium shape of top
Radial width 2mm bigger than the radial width of upper bottom surface, video disc support bar 3 and the bending of 1 connection end part of video disc outer shroud, its bending
Partial shape and the outer wall shape Corresponding matching of video disc outer shroud, bracing frame connection ring 4 share the same center of circle with video disc inner ring 2, and
The diameter of bracing frame connection ring 4 45mm bigger than the diameter of video disc inner ring 2, the thickness of video disc support bar are thicker than bracing frame connection ring
Spend big 1.3mm.
Filter video disc of the present invention, the central area area between bracing frame connection ring and video disc inner ring are larger, and melt exists
This region is easy to flowing, there is no dead angle area, and runner is unobstructed, and product quality is effectively ensured, and saves production cost.
Claims (5)
1. a kind of filter video disc, is characterized in that：Including video disc body and video disc shell；The video disc body includes filter screen, dish
Piece inner ring and video disc outer shroud；Upper and lower surface of the filter screen between video disc inner and outer rings；The video disc shell includes video disc
Bracing frame and bracing frame connection ring, the video disc bracing frame are made up of the video disc support bar of certain amount, the video disc support bar
One end is connected with the upper surface of video disc outer shroud, and the other end is connected with bracing frame connection ring, and is evenly distributed on video disc filter
Surface, filter upper surface is divided into sector region；The ring wall of the video disc inner ring is provided with aperture；
Support frame as described above connection ring shares the same center of circle with video disc inner ring, and the diameter of bracing frame connection ring is more straight than video disc inner ring
The big 40-60mm in footpath；
The main body of the video disc support bar is rectangular-shape, and the top section which is connected with bracing frame connection ring is right-angled trapezium
Shape, the bottom surface in right-angled trapezium shape are connected with the main body of video disc support bar, and the upper bottom surface in right-angled trapezium shape is connected with bracing frame
The outer wall for connecing ring is connected；Vertical side in the right-angled trapezium shape of top is the face of close upper filter screen；
In the top right-angled trapezium shape, the radial width of upper bottom surface is equal with the wall thickness of bracing frame connection ring, and top right angle ladder
The radial width of bottom surface 1-2mm bigger than the radial width of upper bottom surface in shape.
2. a kind of filter video disc according to claim 1, it is characterised in that the video disc support bar number is 8-12
Individual.
3. a kind of filter video disc according to claim 1, it is characterised in that the video disc support bar is connected with video disc outer shroud
Connect end part to bend, the outer wall shape Corresponding matching of its bending part shape and video disc outer shroud.
4. a kind of filter video disc according to claim 1, it is characterised in that the filtering accuracy of the filter screen is 10 μm～
100μm.
5. a kind of filter video disc according to claim 1, it is characterised in that the material of support frame as described above connection ring is table
The stainless steel of polishing silver-plated process is done in face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610867593.0A CN106474803B (en) | 2016-09-30 | 2016-09-30 | A kind of filter disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610867593.0A CN106474803B (en) | 2016-09-30 | 2016-09-30 | A kind of filter disk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106474803A true CN106474803A (en) | 2017-03-08 |
| CN106474803B CN106474803B (en) | 2018-08-17 |
Family
ID=58268105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610867593.0A Active CN106474803B (en) | 2016-09-30 | 2016-09-30 | A kind of filter disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106474803B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548327A (en) * | 2019-09-27 | 2019-12-10 | 杭州科百特过滤器材有限公司 | Dish-shaped filter disc for filtering high-viscosity melt |
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|---|---|---|---|---|
| CN2407816Y (en) * | 1999-11-30 | 2000-11-29 | 黄圣达 | Filter cartridge of filter |
| JP2008018598A (en) * | 2006-07-12 | 2008-01-31 | Toyo Kohan Co Ltd | Polymer filter and method for extrusion molding of molten resin |
| DE102011001017A1 (en) * | 2011-03-02 | 2012-09-06 | Kreyenborg Verwaltungen Und Beteiligungen Gmbh & Co. Kg | Filter unit for wire carrier bolt, has spacer elements provided adjacent to disk filter elements, and internal cavity that is in connection with external periphery of filter unit through communicating passage |
| CN203750301U (en) * | 2014-01-09 | 2014-08-06 | 新乡市平原工业滤器有限公司 | Disc-type filter element |
| CN104385557A (en) * | 2014-11-03 | 2015-03-04 | 广东仕诚塑料机械有限公司 | Disc filter capable of eliminating crystal points of protective film |
-
2016
- 2016-09-30 CN CN201610867593.0A patent/CN106474803B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2407816Y (en) * | 1999-11-30 | 2000-11-29 | 黄圣达 | Filter cartridge of filter |
| JP2008018598A (en) * | 2006-07-12 | 2008-01-31 | Toyo Kohan Co Ltd | Polymer filter and method for extrusion molding of molten resin |
| DE102011001017A1 (en) * | 2011-03-02 | 2012-09-06 | Kreyenborg Verwaltungen Und Beteiligungen Gmbh & Co. Kg | Filter unit for wire carrier bolt, has spacer elements provided adjacent to disk filter elements, and internal cavity that is in connection with external periphery of filter unit through communicating passage |
| CN203750301U (en) * | 2014-01-09 | 2014-08-06 | 新乡市平原工业滤器有限公司 | Disc-type filter element |
| CN104385557A (en) * | 2014-11-03 | 2015-03-04 | 广东仕诚塑料机械有限公司 | Disc filter capable of eliminating crystal points of protective film |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548327A (en) * | 2019-09-27 | 2019-12-10 | 杭州科百特过滤器材有限公司 | Dish-shaped filter disc for filtering high-viscosity melt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106474803B (en) | 2018-08-17 |
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