CN219972084U - Column type hollow ultrafiltration membrane component - Google Patents
Column type hollow ultrafiltration membrane component Download PDFInfo
- Publication number
- CN219972084U CN219972084U CN202321316783.5U CN202321316783U CN219972084U CN 219972084 U CN219972084 U CN 219972084U CN 202321316783 U CN202321316783 U CN 202321316783U CN 219972084 U CN219972084 U CN 219972084U
- Authority
- CN
- China
- Prior art keywords
- ultrafiltration membrane
- column type
- filter core
- filter
- fixed
- 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.)
- Active
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 58
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000008859 change Effects 0.000 claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 10
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 8
- 239000012510 hollow fiber Substances 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 239000012535 impurity Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a column type hollow ultrafiltration membrane component, which comprises a column type shell, wherein a top cover is arranged on the upper surface of the column type shell, a replacement part is arranged on the left side of the top cover, a filter core is arranged on the inner bottom wall of the column type shell, the upper surface of the filter core is communicated with a water inlet pipe, a water outlet pipe is arranged on the lower surface of the filter core, and a filter part is arranged in the filter core. This column type hollow ultrafiltration membrane component has set up the change portion in this column type hollow ultrafiltration membrane component, through mutually supporting between each structure in the change portion, through setting up L shape curb plate, movable rod, fly leaf, spring, locating lever, joint piece and joint groove, realized the combination and the separation to top cap and column type casing, and then made things convenient for the follow-up change to crossing the filter core, solved present hollow fiber ultrafiltration membrane and membrane shell as an organic whole generally, adopt vertical installation mode, when the membrane was changed, need whole change, the higher and inconvenient problem of installation of cost.
Description
Technical Field
The utility model relates to the technical field of ultrafiltration membranes, in particular to a column type hollow ultrafiltration membrane component.
Background
The ultrafiltration membrane is a high molecular semipermeable membrane which is used in the ultrafiltration process and can separate high molecular colloid or suspended particles with a certain size from solution, the pressure is used as driving force, the pore diameter of the membrane is 1-100 nm, the membrane belongs to an asymmetric membrane type, the pore density is about 10/cm, the operating pressure difference is 100-1000 kPa, and the membrane is suitable for removing colloid-grade particles and macromolecules, and can separate the solution with the concentration of less than 10%.
In the prior art, the hollow ultrafiltration membrane component is widely applied to various water treatment processes, such as sea water desalination pretreatment, reclaimed water reuse, industrial wastewater and domestic wastewater treatment, the existing hollow membrane component for the water treatment field generally adopts a mode of single-end water inlet and single-end water outlet, raw liquid enters the inside of a membrane shell from a water inlet, flows out of one end of a membrane wire after being filtered by the membrane wire, then collects filtered liquid and flows out of a water producing port, after the hollow ultrafiltration membrane component is used for a long time, the hollow ultrafiltration membrane wire is easily polluted, so that the membrane wire permeation flux is reduced, even the membrane component cannot be used continuously, the existing hollow fiber ultrafiltration membrane is generally integrated with a membrane shell, and when the membrane is replaced by adopting a vertical installation mode, the membrane is required to be replaced integrally, so that the cost is high and the installation is inconvenient.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a column type hollow ultrafiltration membrane component which has the advantage of convenient replacement, and solves the problems that the existing hollow fiber ultrafiltration membrane is usually integrated with a membrane shell, and when the membrane is replaced in a vertical installation mode, the whole replacement is needed, the cost is high and the installation is inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the column type hollow ultrafiltration membrane component comprises a column type shell, wherein a top cover is arranged on the upper surface of the column type shell, a replacement part is arranged on the left side of the top cover, a filter core is arranged on the inner bottom wall of the column type shell, the upper surface of the filter core is communicated with a water inlet pipe, a water outlet pipe is arranged on the lower surface of the filter core, and a filter part is arranged in the filter core;
the change portion is including fixing the L shape curb plate in the top cap left side, the left side of L shape curb plate is provided with the other end and runs through and extend to its inside movable rod, the right-hand member face of movable rod is fixed with the fly leaf, the outside movable sleeve of movable rod is equipped with the spring that both sides are fixed with L shape curb plate and fly leaf respectively, the right side of fly leaf is fixed with the locating lever, the upper surface of top cap is fixed with the joint piece, the joint groove that supplies the joint piece male has been seted up to the upper surface of column type casing.
Further, the size of the clamping block is matched with the size of the clamping groove, and the matching mode is clearance fit.
Further, the left side of joint piece has seted up the constant head tank, the locating lever is pegged graft in the inside of constant head tank.
Further, the inboard of L shape curb plate is fixed with the slide rail, the upper surface of fly leaf is fixed with the movable block, movable block sliding connection is in the inside of slide rail.
Further, the number of the replacing parts is two, and the two replacing parts are symmetrically distributed on the left side and the right side of the longitudinal central axis of the column type shell.
Further, the filter part is including setting up the inside filter of filter core, the inside of filter core is provided with the active carbon adsorbed layer, the inside of filter core is fixed with the baffle, the lower surface of baffle is fixed with the milipore filter silk that is not less than two in quantity.
Further, the upper surface of the partition plate is provided with communication ports, and the ultrafiltration membrane filaments with the number not less than two are uniformly distributed on the lower surface of the partition plate.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. this column type hollow ultrafiltration membrane component has set up the change portion in this column type hollow ultrafiltration membrane component, through mutually supporting between each structure in the change portion, through setting up L shape curb plate, movable rod, fly leaf, spring, locating lever, joint piece and joint groove, realized the combination and the separation to top cap and column type casing, and then made things convenient for the follow-up change to crossing the filter core, solved present hollow fiber ultrafiltration membrane and membrane shell as an organic whole generally, adopt vertical installation mode, when the membrane was changed, need whole change, the higher and inconvenient problem of installation of cost.
2. This column type hollow ultrafiltration membrane component has set up filtering portion in this column type hollow ultrafiltration membrane component, through the mutually supporting between each structure in the filtering portion, through setting up filter, active carbon adsorption layer and milipore filter silk, has realized the multiple filtration to water, separates the granule impurity in the water, has improved the filter effect to water.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a replacement part according to the present utility model;
FIG. 3 is a schematic view of a filter portion according to the present utility model.
In the figure: 1 column type casing, 2 top cap, 3 change portion, 301L shape curb plate, 302 movable rod, 303 movable plate, 304 spring, 305 locating lever, 306 joint piece, 307 joint groove, 4 filter core, 5 inlet tube, 6 outlet pipe, 7 filter portions, 701 filter, 702 activated carbon adsorption layer, 703 baffles, 704 milipore filter silk.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a column type hollow ultrafiltration membrane assembly in this embodiment includes a column type housing 1, a top cover 2 is provided on an upper surface of the column type housing 1, a replacement portion 3 is provided on a left side of the top cover 2, a filter core 4 is disposed on an inner bottom wall of the column type housing 1, an upper surface of the filter core 4 is communicated with a water inlet pipe 5, a water outlet pipe 6 is provided on a lower surface of the filter core 4, and a filter portion 7 is provided inside the filter core 4.
It should be noted that the components of the present utility model are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.
Referring to fig. 2, in order to facilitate the subsequent replacement of the filter core 4, the replacement portion 3 in this embodiment includes an L-shaped side plate 301 fixed on the left side of the top cover 2, a movable rod 302 extending through the other end of the L-shaped side plate 301 to the inside thereof, a movable plate 303 fixed on the right end surface of the movable rod 302, a spring 304 movably sleeved on the outer side of the movable rod 302, two sides of which are respectively fixed to the L-shaped side plate 301 and the movable plate 303, a positioning rod 305 fixed on the right side of the movable plate 303, a clamping block 306 fixed on the upper surface of the top cover 2, and a clamping slot 307 for inserting the clamping block 306 provided on the upper surface of the column casing 1.
The size of the clamping block 306 is matched with the size of the clamping groove 307, and the matching mode is clearance fit, when the clamping block 306 is completely inserted into the clamping groove 307, the lower surface of the top cover 2 is attached to the upper surface of the column type shell 1.
The left side of joint piece 306 has seted up the constant head tank, and locating lever 305 peg graft in the inside of constant head tank, and after the locating lever 305 inserted in the constant head tank, top cap 2 is fixed with column casing 1.
The inside of L shape curb plate 301 is fixed with the slide rail, and the upper surface of fly leaf 303 is fixed with the movable block, and movable block sliding connection is in the inside of slide rail, and when fly leaf 303 moved, fly leaf 303 drove the movable block and slides in the inside of slide rail, plays the limiting displacement to fly leaf 303 and movable rod 302.
The number of the replacing parts 3 is two, and the two replacing parts 3 are symmetrically distributed on the left side and the right side of the longitudinal central axis of the column type shell 1.
Referring to fig. 3, in order to achieve multiple filtration of water, the filter unit 7 in this embodiment includes a filter plate 701 disposed inside a filter core 4, the filter plate 701 performs primary filtration on water, large-particle impurities in the water are separated, an activated carbon adsorption layer 702 is disposed inside the filter core 4, the activated carbon adsorption layer 702 is used for adsorbing harmful substances and peculiar smell in the water, a partition 703 is fixed inside the filter core 4, and ultrafiltration membrane wires 704 with a number not less than two are fixed on the lower surface of the partition 703, and the ultrafiltration membrane wires 704 are used for removing impurities with smaller particles in the water, including impurities such as microorganisms, bacteria and suspended matters.
The upper surface of the partition 703 is provided with communication ports, and the ultrafiltration membrane filaments 704 with the number not less than two are uniformly distributed on the lower surface of the partition 703.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
If the utility model discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).
The working principle of the embodiment is as follows:
(1) When the column type hollow ultrafiltration membrane component is required to be used for filtering water, firstly, the water enters the filter core 4 through the water inlet pipe 5, firstly, the filter plate 701 can carry out primary filtration on the water, large-particle impurities in the water are separated, then the activated carbon adsorption layer 702 is used for adsorbing harmful substances and peculiar smell in the water, then the water reaches the partition 703, leaves the partition 703 through the communication port and reaches the positions of the ultrafiltration membrane wires 704, and the ultrafiltration membrane wires 704 are used for removing impurities with smaller particles in the water, including impurities such as microorganisms, bacteria and suspended matters.
(2) After secondary filtration through milipore filter silk 704, water finally leaves filter core 4 from outlet pipe 6, accomplish the filtration to water this moment, after long-time use, when needs change to filter core 4, the staff holds movable rod 302 this moment, will move movable rod 302 to the direction of keeping away from column casing 1 vertical axis, the removal of movable rod 302 drives movable plate 303 to the direction of keeping away from column casing 1 vertical axis and removes, the removal of movable plate 303 drives locating lever 305 to the direction of keeping away from column casing 1 vertical axis, spring 304 is compressed this moment, after locating lever 305 breaks away from the constant head tank of seting up on the joint piece 306 completely, make top cap 2 upwards remove this moment, make joint piece 306 and joint groove 307 separate, then take out from column casing 1 to need change filter core 4 can.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a column type hollow ultrafiltration membrane component, includes column type casing (1), its characterized in that: the novel filter is characterized in that a top cover (2) is arranged on the upper surface of the column type shell (1), a replacement part (3) is arranged on the left side of the top cover (2), a filter element (4) is arranged on the inner bottom wall of the column type shell (1), a water inlet pipe (5) is communicated with the upper surface of the filter element (4), a water outlet pipe (6) is arranged on the lower surface of the filter element (4), and a filtering part (7) is arranged in the filter element (4);
the utility model discloses a change portion (3) including fixing L shape curb plate (301) in top cap (2) left side, the left side of L shape curb plate (301) is provided with the other end and runs through and extend to its inside movable rod (302), the right-hand member face of movable rod (302) is fixed with fly leaf (303), the outside movable sleeve of movable rod (302) is equipped with both sides respectively with L shape curb plate (301) and fly leaf (303) fixed spring (304), the right side of fly leaf (303) is fixed with locating lever (305), the upper surface of top cap (2) is fixed with joint piece (306), joint groove (307) that supplies joint piece (306) male are seted up to the upper surface of column casing (1).
2. A cylindrical hollow ultrafiltration membrane module according to claim 1, wherein: the size of the clamping block (306) is matched with the size of the clamping groove (307), and the matching mode is clearance fit.
3. A cylindrical hollow ultrafiltration membrane module according to claim 1, wherein: the left side of joint piece (306) has seted up the constant head tank, locating lever (305) peg graft in the inside of constant head tank.
4. A cylindrical hollow ultrafiltration membrane module according to claim 1, wherein: the inner side of the L-shaped side plate (301) is fixedly provided with a sliding rail, the upper surface of the movable plate (303) is fixedly provided with a movable block, and the movable block is in sliding connection with the inside of the sliding rail.
5. A cylindrical hollow ultrafiltration membrane module according to claim 1, wherein: the number of the replacement parts (3) is two, and the two replacement parts (3) are symmetrically distributed on the left side and the right side of the longitudinal central axis of the column type shell (1).
6. A cylindrical hollow ultrafiltration membrane module according to claim 1, wherein: the filter part (7) comprises a filter plate (701) arranged inside a filter element (4), an activated carbon adsorption layer (702) is arranged inside the filter element (4), a partition plate (703) is fixed inside the filter element (4), and ultrafiltration membrane wires (704) with the number not less than two are fixed on the lower surface of the partition plate (703).
7. A cylindrical hollow ultrafiltration membrane module according to claim 6, wherein: the upper surface of the partition board (703) is provided with communication ports, and the ultrafiltration membrane wires (704) with the number not less than two are uniformly distributed on the lower surface of the partition board (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321316783.5U CN219972084U (en) | 2023-05-29 | 2023-05-29 | Column type hollow ultrafiltration membrane component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321316783.5U CN219972084U (en) | 2023-05-29 | 2023-05-29 | Column type hollow ultrafiltration membrane component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219972084U true CN219972084U (en) | 2023-11-07 |
Family
ID=88582040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321316783.5U Active CN219972084U (en) | 2023-05-29 | 2023-05-29 | Column type hollow ultrafiltration membrane component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219972084U (en) |
-
2023
- 2023-05-29 CN CN202321316783.5U patent/CN219972084U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20170121400A (en) | Complex Purification Filter | |
| CN219972084U (en) | Column type hollow ultrafiltration membrane component | |
| CN220564377U (en) | Ultrafiltration water purifier with back flush function | |
| CN206188521U (en) | Water treatment facilities is synthesized with MCR ultrafiltration to active carbon | |
| CN110255748B (en) | Composite filter element assembly and water purification system | |
| AU2019286163A1 (en) | Filtration system and method for filtering water | |
| CN212731717U (en) | Novel ultrafiltration membrane filtering device | |
| CN109701391B (en) | Combined low-pressure membrane shell | |
| KR200478985Y1 (en) | Water purifier filter | |
| GB2366746A (en) | A water purification treatment apparatus with a large pore size filter membrane unit | |
| CN208869393U (en) | A kind of comprehensive ultrapure water instrument | |
| CN219079227U (en) | Domestic sewage treatment MBR membrane device | |
| CN220555662U (en) | Water purifier convenient for replacing filter screen | |
| CN217498890U (en) | Graphene ultrafiltration membrane sewage treatment system | |
| CN220520225U (en) | High-precision integrated filter element filtering reverse osmosis water purifier | |
| CN214360581U (en) | Single preposed and single postpositioned composite filter element | |
| CN214552586U (en) | Automatic back-flushing device for membrane assembly | |
| CN219596105U (en) | Water purifier filter element structure capable of performing multistage filtration | |
| CN217996834U (en) | Reverse osmosis device for water treatment | |
| CN217516763U (en) | Indoor multi-stage filtration purifier | |
| CN221656272U (en) | Miniature ultrafiltration tube | |
| JP2898763B2 (en) | Membrane module | |
| CN219384941U (en) | Ultrafiltration device for water treatment engineering | |
| CN220633761U (en) | Reverse osmosis equipment for industrial wastewater treatment | |
| CN220723883U (en) | Water purification filter element unit with scale inhibition and bacteriostasis functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |