CN109260955A - A kind of casting device for ultrafiltration apparatus - Google Patents
A kind of casting device for ultrafiltration apparatus Download PDFInfo
- Publication number
- CN109260955A CN109260955A CN201811347959.7A CN201811347959A CN109260955A CN 109260955 A CN109260955 A CN 109260955A CN 201811347959 A CN201811347959 A CN 201811347959A CN 109260955 A CN109260955 A CN 109260955A
- Authority
- CN
- China
- Prior art keywords
- glue
- ultrafiltration apparatus
- mold
- fixedly connected
- casting device
- 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
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 44
- 238000005266 casting Methods 0.000 title claims abstract description 34
- 239000003292 glue Substances 0.000 claims abstract description 71
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 210000004907 gland Anatomy 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 8
- 239000012528 membrane Substances 0.000 description 28
- 239000000835 fiber Substances 0.000 description 25
- 238000010586 diagram Methods 0.000 description 4
- 239000012510 hollow fiber Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OHLUUHNLEMFGTQ-UHFFFAOYSA-N N-methylacetamide Chemical compound CNC(C)=O OHLUUHNLEMFGTQ-UHFFFAOYSA-N 0.000 description 1
- 241000233855 Orchidaceae Species 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
- B01D63/021—Manufacturing thereof
- B01D63/022—Encapsulating hollow fibres
- B01D63/023—Encapsulating materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention provides a kind of casting device for ultrafiltration apparatus, including crossbeam, hang on crossbeam for hanging the hanger for hanging ultrafiltration apparatus, and it is mounted on the casting mechanism on hanger, the oscillator that the casting mechanism includes the mold for being fixedly connected on hanger lower part and upper opening, is fixedly mounted on mold lower wall, and be suspended on crossbeam for storing the glue bucket of glue；The mould inside is equipped with a circle annular convex platform along die inside wall；Gasket is embedded on the annular convex platform upper wall；Bottom centre position is fixedly connected with one for blocking ultrafiltration apparatus effluent pipe mouth convex block in the mold；The glue inlet tube of connection a glue bucket and mould inside is equipped between the glue bucket and mold.One aspect of the present invention can save electric energy, on the other hand can guarantee that glue is evenly distributed when casting.
Description
Technical field
The present invention relates to casting device technical fields, and in particular to a kind of casting device for ultrafiltration apparatus.
Background technique
Ultrafiltration apparatus is that is, under pressure a kind of pressurization membrane separation technique passes through small molecule solute and solvent
The special film of certain pore size, and macromolecular solute is prevented one side of film to be stayed in, so that macromolecular substances be made to obtain from penetrating
The purifying of part, therefore ultrafiltration apparatus is widely used in the dirty water decontamination handles field.
Its core component is to be loaded in chimney filter to be made of several hollow fiber membrane bundles in ultrafiltration apparatus, hollow-fibre membrane
(hollow fiber membrane) outer image threadiness, the film with self-supporting effect.Hollow-fibre membrane is with polysulfones, two
Methylacetamide is fiber filament of the Raw material processing at hollow cavity, then is aided with high osmosis polymer, has selectively penetrating special
Property, it is shaped like when capillary, work, sewage sucks in hollow-fibre membrane, then in from every hollow-fibre membrane port
The membranous wall of empty fiber membrane is filtered, and purified water is filtered out from the membranous wall of hollow-fibre membrane, and rubbish object can then remain in hollow
In tunica fibrosa, the hollow fiber membrane bundle being so made of thousand hollow-fibre membranes just forms countless single filtration members, therefore
It when manufacturing ultrafiltration apparatus, needs to be poured with glue, clearance seal of the hollow-fibre membrane between cephalic par be lived, so
To prevent sewage from directly flowing into from gap between hollow-fibre membrane；Finally the head end of hollow-fibre membrane is cut away；In at this time
The head end port of empty fiber membrane, which just exposes, to intake, and has been lived by glue sealing in the gap between hollow-fibre membrane, from
It and flow into sewage can not from the gap.
Therefore the superiority and inferiority for the casting device being poured to hollow-fibre membrane directly influences the filtering of entire ultrafiltration apparatus
Effect.Hollow-fibre membrane end is usually immersed in glue bucket by casting device in the prior art, recycles motor to drive whole
A ultrafiltration apparatus rotation, the end of such hollow-fibre membrane just rotate in glue, are full of glue under the influence of centrifugal force
Between hollow-fibre membrane.In actual use, it is found that there are larger drawbacks for this casting device, firstly, it is necessary to using big
The motor of power drives ultrafiltration apparatus to rotate, extremely waste electric energy, and second, it is difficult to the input amount for controlling glue, to the wave of glue
Take larger.
Summary of the invention
In view of this, it is an object of the present invention to provide a kind of casting devices for ultrafiltration apparatus.
In order to solve the above-mentioned technical problem, the technical scheme is that
A kind of casting device for ultrafiltration apparatus including crossbeam, hangs on crossbeam and hangs the hanger of ultrafiltration apparatus for hanging, with
And be mounted on the casting mechanism on hanger, the casting mechanism include the mold for being fixedly connected on hanger lower part and upper opening,
The oscillator being fixedly mounted on mold lower wall, and be suspended on crossbeam for storing the glue bucket of glue；The mould inside
A circle annular convex platform is equipped with along die inside wall；Gasket is embedded on the annular convex platform upper wall；In the mold in bottom
Heart position is fixedly connected with one for blocking ultrafiltration apparatus effluent pipe mouth convex block；A company is equipped between the glue bucket and mold
The glue inlet tube of logical glue bucket and mould inside.
Preferably, the side wall of the mold is equipped with a glue-feeder being connected to mould inside；The bottom of the glue bucket
The gum outlet being connected to equipped with one with glue bucket inside；The both ends of the glue inlet tube are detachably connected on glue-feeder and gum outlet respectively
On.
Preferably, the both ends of the glue inlet tube pass through bump joint and connect respectively with glue-feeder and gum outlet.
Preferably, sliding block is slidably connected on the crossbeam；The bottom of the sliding block is fixedly connected with hook；The hanger
It is suspended on hook.
Preferably, the hanger includes the fixed link of two parallel verticals setting；It is fixed between two fixed links to connect
Be connected to it is several be horizontally disposed with semicircular arc bar, wherein all bars are respectively positioned on the same side；The mold is fixed
It is connected to two fixed link lower parts；The fixed link top is equipped with a compression group for being pressed on ultrafiltration apparatus on mold
Part.
Preferably, described hold down assembly is threaded through in two fixed links and horizontally disposed fixed plate including activity；It is described solid
Fixed board lower part is fixedly connected with the gland of lower openings, wherein the gland is between two fixed links；The fixed plate and solid
The locking member for the plate that is locked is equipped between fixed pole.
Preferably, the locking member is locking nut；The fixed link all had on the bar wall of upper end with it is described
The compatible thread segment of locking nut；The locking nut is threaded on the thread segment of fixed link.
Preferably, fixed plate upper wall middle position is fixedly connected with shackle.
Compared with the prior art, the present invention has the advantages that
Casting mechanism of the present invention from mold, into mold injecting glue glue bucket, and the oscillation below mold is set
Device composition；To ultrafiltration apparatus carry out glue casting when, it is only necessary to glue is poured into glue bucket, the glue in glue bucket will by into
Sebific duct automatically flows into mold, and when glue fills in mold, the glue in glue bucket just can not be further continued for flowing into mold, such as
This just prevents the waste of glue, compared with the prior art, using it is this can save into glue mode about 15% glue quantity.
It is provided with oscillator in casting mechanism of the invention simultaneously, therefore oscillator will drive mold vibration, so just protect
Having demonstrate,proved the glue in mold can uniformly penetrate between the hollow-fibre membrane in ultrafiltration apparatus, just can so make hollow-fibre membrane
Between be completely filled with glue formed integral sealing, and then improve hollow-fibre membrane between leakproofness, improve entire ultrafiltration apparatus
Filter effect, and using oscillator carry out oscillation to glue and penetrate into greatly save electric energy.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram after present invention installation ultrafiltration apparatus；
Fig. 3 is the structural schematic diagram by means of casting mechanism；
Fig. 4 is the schematic diagram of internal structure of casting mechanism.
Appended drawing reference: 1, crossbeam；2, hanger；21, fixed link；22, bar；23, it holds down assembly；231, fixed plate；232,
Gland；233, locking nut；234, shackle；3, casting mechanism；31, mold；32, oscillator；33, glue bucket；34, annular convex platform；
35, rubber pad；36, convex block；37, glue inlet tube；38, glue-feeder；39, gum outlet；4, sliding block；41, it links up with；5, hollow-fibre membrane；
6, ultrafiltration module.
Specific embodiment
Below in conjunction with attached drawing, a specific embodiment of the invention is described in further detail, so that technical solution of the present invention is more
It should be readily appreciated that and grasp.
Embodiment:
Shown in referring to Fig.1, the present embodiment provides a kind of casting device for ultrafiltration apparatus 6, including crossbeam 1, crossbeam 1 is hung on
It is upper to be used to hang the hanger 2 for hanging ultrafiltration apparatus 6, and the casting mechanism 3 being mounted on hanger, as shown in connection with fig. 3, casting mechanism 3
Including the oscillator 32 for being fixedly connected on the mold 31 of 2 lower part of hanger and upper opening, being fixedly mounted on 31 lower wall of mold, with
And it is suspended on crossbeam 1 for storing the glue bucket 33 of glue；A circle convex annular is equipped with along 31 inner sidewall of mold inside mold 31
Platform 34；Gasket 35 is embedded on 34 upper wall of annular convex platform；Bottom centre position is fixedly connected with one for blocking in mold 31
6 effluent pipe mouth convex block 36 of ultrafiltration apparatus；Between glue bucket 33 and mold 31 be equipped with one connection glue bucket 33 and mold 31 inside into
Sebific duct 37.
As shown in connection with fig. 4, the side wall of mold 31 is equipped with one and the glue-feeder 39 that is connected to inside mold 31；Glue bucket 33
Bottom is equipped with one and the gum outlet that is connected to inside glue bucket 33；The both ends of glue inlet tube 37 are detachably connected on 39 He of glue-feeder respectively
On gum outlet, it is connect respectively with glue-feeder 39 and gum outlet specifically, the both ends of glue inlet tube 37 pass through bump joint, passes through method
The mode of orchid connection, which can be convenient to remove glue inlet tube 37, to be replaced.
Sliding block 4 is slidably connected on crossbeam 1；The bottom of sliding block 4 is fixedly connected with hook 41；Hanger 2 is suspended on hook 41
On.
Hanger 2 includes the fixed link 21 of two parallel verticals setting；If being fixedly connected with solid carbon dioxide between two fixed links 21
The semicircular arc bar 22 of flat setting, wherein all bars 22 are respectively positioned on the same side；It is fixed that mold 31 is fixedly connected on two
21 lower part of bar；21 top of fixed link is equipped with one and holds down assembly 23 for ultrafiltration apparatus 6 to be pressed on mold 31.
Hold down assembly 23 includes that activity is threaded through in two fixed links 21 and horizontally disposed fixed plate 231；Under fixed plate 231
Portion is fixedly connected with the gland 232 of lower openings, and wherein gland 232 is between two fixed links 21；Fixed plate 231 and fixed link
The locking member for the plate 231 that is locked is equipped between 21.Because fixed plate 231 is slidably mounted in fixed link 21, because
This can drive gland 232 to move up and down by moving up and down gland 232, so that difference can be compressed by gland 232
The ultrafiltration apparatus 6 of length.
Locking member is locking nut 233；Fixed link 21 all has suitable with 233 phase of locking nut on the bar wall of upper end
The thread segment matched；Locking nut 233 is threaded on the thread segment of fixed link 21.It is locked by the way of locking nut 233
Tightly, easy to operate, it is simple and practical in structure, manufacturing cost can be reduced.
231 upper wall middle position of fixed plate is fixedly connected with shackle 234.
Implementation principle: as shown in connection with fig. 2, entire hanger 2 is lain low on the ground first, then by the chimney filter of ultrafiltration apparatus 6
Lower end is inserted into mold 31, and the lower end of chimney filter is just shelved on annular convex platform 34 at this time, is then slided fixed plate 231 and is driven gland
232 is mobile towards the upper end of chimney filter, until gland 232 is pressed in the upper end of chimney filter, locking nut 233 is then screwed on fixed link
21 upper ends, until locking nut 233 is firmly fixed plate 231, entire ultrafiltration apparatus 6 is just pressed in mold 31 and pressure at this time
Between lid 232,5 beam of hollow-fibre membrane in chimney filter just hangs down in mold 31 naturally, recycles hoist engine pull-up fixed plate 231,
Finally the shackle 234 in fixed plate 231 is suspended on hook 41, entire ultrafiltration apparatus 6 is just in and naturally droops state at this time.
Next can start to be poured, specific:
Glue is imported in glue bucket 33, glue under the effect of gravity, will be introduced directly into mold 31 along glue inlet tube 37, work as mould
When glue fills in tool 31, the glue in glue bucket 33 just can not be further continued for flowing into mold 31, so just prevent the wave of glue
Take, compared with the prior art, using it is this can save into glue mode about 15% glue quantity.
Oscillator 32 is opened in the process, is vibrated by 32 driven mold 31 of oscillator, so just be ensure that mold 31
Interior glue can uniformly penetrate between the hollow-fibre membrane 5 in ultrafiltration apparatus 6, just can so make between hollow-fibre membrane 5
It is completely filled with glue, and then improves leakproofness between hollow-fibre membrane 5, improves the filter effect of entire ultrafiltration apparatus 6, and
Electric energy can be greatlyd save using vibrating to glue for oscillator 32.
It is above representative instance of the invention, in addition to this, the present invention can also have other a variety of specific embodiments,
All technical solutions formed using equivalent substitution or equivalent transformation, are all fallen within the scope of protection of present invention.
Claims (8)
1. a kind of casting device for ultrafiltration apparatus including crossbeam, is hung on for hanging the hanger for hanging ultrafiltration apparatus on crossbeam,
And be mounted on the casting mechanism on hanger, it is characterised in that: the casting mechanism include be fixedly connected on hanger lower part and on
The mold of portion's opening, the oscillator being fixedly mounted on mold lower wall, and be suspended on crossbeam for storing the glue bucket of glue；
The mould inside is equipped with a circle annular convex platform along die inside wall；Gasket is embedded on the annular convex platform upper wall；It is described
Bottom centre position is fixedly connected with one for blocking ultrafiltration apparatus effluent pipe mouth convex block in mold；The glue bucket and mold it
Between be equipped with one connection glue bucket and mould inside glue inlet tube.
2. a kind of casting device for ultrafiltration apparatus according to claim 1, it is characterised in that: the side wall of the mold
It is equipped with a glue-feeder being connected to mould inside；The bottom of the glue bucket is equipped with the plastic emitting being connected to glue bucket inside
Mouthful；The both ends of the glue inlet tube are detachably connected on glue-feeder and gum outlet respectively.
3. a kind of casting device for ultrafiltration apparatus according to claim 2, it is characterised in that: the two of the glue inlet tube
End is connect with glue-feeder and gum outlet by bump joint respectively.
4. a kind of casting device for ultrafiltration apparatus according to claim 1-3, it is characterised in that: the cross
Sliding block is slidably connected on beam；The bottom of the sliding block is fixedly connected with hook；The hanger suspending is on hook.
5. a kind of casting device for ultrafiltration apparatus according to claim 4, it is characterised in that: the hanger includes two
The fixed link of root parallel vertical setting；It is fixedly connected between two fixed links and several is horizontally disposed with semicircular arc gear
Bar, wherein all bars are respectively positioned on the same side；The mold is fixedly connected on two fixed link lower parts；In the fixed link
Portion is equipped with one for ultrafiltration apparatus to be pressed on holding down assembly on mold.
6. a kind of casting device for ultrafiltration apparatus according to claim 5, it is characterised in that: the packet that holds down assembly
The activity of including is threaded through in two fixed links and horizontally disposed fixed plate；The fixed plate lower part is fixedly connected with the pressure of lower openings
Lid, wherein the gland is between two fixed links；The lock for the plate that is locked is equipped between the fixed plate and fixed link
Tight part.
7. a kind of casting device for ultrafiltration apparatus according to claim 6, it is characterised in that: the locking member is lock
Tight nut；The fixed link all has thread segment compatible with the locking nut on the bar wall of upper end；The lock
Tight nut thread is connected on the thread segment of fixed link.
8. a kind of casting device for ultrafiltration apparatus according to claim 7, it is characterised in that: the fixed plate upper wall
Middle position is fixedly connected with shackle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811347959.7A CN109260955B (en) | 2018-11-13 | 2018-11-13 | Casting device for ultrafiltration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811347959.7A CN109260955B (en) | 2018-11-13 | 2018-11-13 | Casting device for ultrafiltration device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109260955A true CN109260955A (en) | 2019-01-25 |
| CN109260955B CN109260955B (en) | 2024-06-14 |
Family
ID=65192708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811347959.7A Active CN109260955B (en) | 2018-11-13 | 2018-11-13 | Casting device for ultrafiltration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109260955B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005123231A1 (en) * | 2004-06-17 | 2005-12-29 | Koch Membrane Systems Gmbh | Membrane module for immersed operation |
| KR100583005B1 (en) * | 2006-01-25 | 2006-05-23 | 세림제지주식회사 | Advanced water treatment package system and method therof |
| WO2006094436A1 (en) * | 2005-03-09 | 2006-09-14 | Zhejiang Omex Environmental Engineering Ltd. | Floating porous hollow fiber membrane bundle |
| CN103785295A (en) * | 2014-02-27 | 2014-05-14 | 天邦膜技术国家工程研究中心有限责任公司 | Hollow fiber membrane assembly pouring device and method thereof |
| CN104474900A (en) * | 2014-11-10 | 2015-04-01 | 济南市水处理设备厂有限公司 | Hollow fiber ultrafiltration membrane module casting device, and casting method thereof |
| EP3241806A1 (en) * | 2016-05-03 | 2017-11-08 | B. Braun Avitum AG | Terminal filter device for reduction of microbiological contaminants in an aqueous medium |
| CN209188543U (en) * | 2018-11-13 | 2019-08-02 | 福州福龙膜科技开发有限公司 | A kind of casting device for ultrafiltration apparatus |
-
2018
- 2018-11-13 CN CN201811347959.7A patent/CN109260955B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005123231A1 (en) * | 2004-06-17 | 2005-12-29 | Koch Membrane Systems Gmbh | Membrane module for immersed operation |
| WO2006094436A1 (en) * | 2005-03-09 | 2006-09-14 | Zhejiang Omex Environmental Engineering Ltd. | Floating porous hollow fiber membrane bundle |
| KR100583005B1 (en) * | 2006-01-25 | 2006-05-23 | 세림제지주식회사 | Advanced water treatment package system and method therof |
| CN103785295A (en) * | 2014-02-27 | 2014-05-14 | 天邦膜技术国家工程研究中心有限责任公司 | Hollow fiber membrane assembly pouring device and method thereof |
| CN104474900A (en) * | 2014-11-10 | 2015-04-01 | 济南市水处理设备厂有限公司 | Hollow fiber ultrafiltration membrane module casting device, and casting method thereof |
| EP3241806A1 (en) * | 2016-05-03 | 2017-11-08 | B. Braun Avitum AG | Terminal filter device for reduction of microbiological contaminants in an aqueous medium |
| CN209188543U (en) * | 2018-11-13 | 2019-08-02 | 福州福龙膜科技开发有限公司 | A kind of casting device for ultrafiltration apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109260955B (en) | 2024-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203507822U (en) | High-frequency vibration enhanced membrane filtration device | |
| CN201889161U (en) | Immersion hollow fiber membrane component | |
| CN114214192A (en) | Apparatus for treating cells | |
| CN209188543U (en) | A kind of casting device for ultrafiltration apparatus | |
| CN201329256Y (en) | Glue pouring device for hollow-fiber membrane module packing | |
| CN202506319U (en) | Pot type film separation device | |
| CN104474899A (en) | Improved rotary film filtering device | |
| CN109260955A (en) | A kind of casting device for ultrafiltration apparatus | |
| CN107525694A (en) | A kind of water suspension sampling apparatus and the method for sampling | |
| JP2018518241A5 (en) | ||
| CN210934961U (en) | Purifier | |
| CN207342287U (en) | A kind of pressure-reduction filter device | |
| CN207726776U (en) | A kind of ultrafiltration membrane | |
| CN208194124U (en) | Antibacterial ultrafiltration membrane component | |
| CN204159123U (en) | Omnipotent fast replacing filter core formula filter | |
| CN211988048U (en) | Hard-suspension external-pressure type hollow fiber curtain type diaphragm | |
| CN114534495A (en) | Filter membrane for medicine separation and filter device thereof | |
| CN208648850U (en) | A kind of water treatment facilities taken out convenient for impurity | |
| CN209828381U (en) | Filter | |
| CN206688329U (en) | It is easy to cleaning type Suction filtration device | |
| CN217909803U (en) | Rapid ultrafiltration membrane installation equipment | |
| CN211329417U (en) | Waste liquid cylinder communicating vessel | |
| CN215782758U (en) | Large-flux high-efficiency hollow fiber ultrafiltration membrane | |
| CN204671963U (en) | A kind of filtering cover | |
| CN217756884U (en) | Wedged funnel |
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 | ||
| GR01 | Patent grant |