CN105664723A - Water incoming end cap for dielectrophoresis disc-tube membrane component and disc-tube membrane component - Google Patents
Water incoming end cap for dielectrophoresis disc-tube membrane component and disc-tube membrane component Download PDFInfo
- Publication number
- CN105664723A CN105664723A CN201610180252.6A CN201610180252A CN105664723A CN 105664723 A CN105664723 A CN 105664723A CN 201610180252 A CN201610180252 A CN 201610180252A CN 105664723 A CN105664723 A CN 105664723A
- Authority
- CN
- China
- Prior art keywords
- dielectrophoresis
- membrane component
- disc
- water
- end cover
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/08—Prevention of membrane fouling or of concentration polarisation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2603—Application of an electric field, different from the potential difference across the membrane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/20—Specific housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/04—Reciprocation, oscillation or vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2317/00—Membrane module arrangements within a plant or an apparatus
- B01D2317/06—Use of membrane modules of the same kind
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/22—Electrical effects
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to a water incoming end cap for a dielectrophoresis disc-tube membrane component. The water incoming end cap is integrally formed through injection molding, a wastewater passage, a concentrated water passage, a water generating passage and a central through hole are formed in a cap body of the water incoming end cap, a wastewater inlet, a concentrated water outlet and a water generating outlet communicated with the wastewater passage, the concentrated water passage and the water generating passage correspondingly are formed on the outer surface of the cap body, and grid-shaped reinforcing ribs are integrally formed on a portion, on the periphery of the wastewater passage, the concentrated water passage, the water generating passage and the central through hole, of the cap body through injection molding. The invention further relates to the dielectrophoresis disc-tube membrane component using the water incoming end cap. The water incoming end cap is integrally made from plastic, thereby having the advantages of insulativity, low processing cost and high plasticity; a sleeve, an outlet and a corresponding sealing structure do not need to be arranged additionally outside the cap body, so that insulating and water incoming and outgoing functions are realized and space interference is reduced to greatest extent.
Description
Technical field
The present invention relates to environmental protection purifier, particularly to a kind of intake end cover for dielectrophoresis dish tubular membrane component and dish tubular membrane component.
Background technology
Dish tubular membrane component is developed for landfill leachate treatment, within 1988, under the support of German Government, RECHEM company researches and develops successfully. Dish tubular membrane component is combined with dielectrophoresis technology and develops a kind of dielectrophoresis dish tubular membrane component by the applicant, it need not add additional material such as chemical agent, can reduce and even eliminate the fouling and scaling phenomenon occurred in membrane filtration process, slow down the concentration polarization even avoiding occurring in membrane filtration process, reach to improve film aquifer yield, reduce the effect of energy consumption. As it is shown in figure 1, the filter mechanism of dielectrophoresis dish tubular membrane component adopts adds film bag 2 between flow guiding disc 1, it is outside that waste water enters film bag 2 by the gate hole of flow guiding disc 1, and the water that produces after film bag 2 filters enters in the product aquaporin-4 that pull bar 3 circumferential cavity is formed. Pull bar 3 stretches out outside end cap flange 5 through the through hole in end cap flange 5, and pull bar 3 stretches out the portion outer layer of end cap flange 5 and arranges sleeve 6, produces aquaporin-4 and extends between sleeve 6 and pull bar 3, and the end producing aquaporin-4 produces water out 7 laterally offering of sleeve 6. The dense water discharged via the gate hole of flow guiding disc 1 discharges either directly through the dense water out on end cap flange 5, produces water and is then discharged by the product water out 7 of product aquaporin-4 end.
Existing dielectrophoresis dish tubular membrane component, could produce unshapeliness electric field due to dielectrophoresis electrode, it is provided that dielectrophoresis force after need to being energized, make the solid particle in waste water be moved to weak electric field direction. Therefore, under needing the premise connecting power supply, its water inlet end is stamped tightened up insulation requirements, and the end cap flange of prior art is metallic article, is not suitable for dielectrophoresis dish tubular membrane component. Further, if directly the metal material of the end cap flange of prior art directly being replaced to plasthetics, the resistance to pressure request that dish tubular membrane component is higher can not be met again.
Being additionally, since product water out 6 and be arranged on end cap flange 5 outside, it has following defects that
1) end cap flange 5 is in order to bear huge operating pressure, generally it is made up of bulk metal, and as directly processed the dense water out connected with the gate hole of flow guiding disc 1 and the product water out 7 connected with product aquaporin-4 on metallic plate, then manufacturing cost is huge, therefore outside product aquaporin-4 generally being extended to end cap flange 5 by prior art, and it is arranged on the sidewall of sleeve 6 by producing water out 7;
2) due to sleeve 6, end cap flange 5, to produce water out 7 not one-body molded, therefore produces between sleeve 6 and the pull bar 3 of aquaporin-4 end, the junction of the lower end of sleeve 6 and end cap flange 5, the junction of producing water out 7 and sleeve 6 are both needed to add sealing mechanism;
3) being arranged on the outside of end cap flange 5 owing to producing water out 7, the external components Special compositions such as support are interfered, the compact being not easy to equipment is arranged.
Summary of the invention
It is an object of the invention to be in that to overcome the deficiencies in the prior art, one is provided to adopt plastic cement material, it is provided with waste water inlet, dense water out one-body moldedly and produces water out, and use metal reinforcing to reinforce therein, there is insulation effect, and space interference can be completely eliminated, only need a place to carry out sealing and reaching the end cap for dielectrophoresis dish tubular membrane component of sufficient intensity.
The present invention also aims to provide a kind of dish tubular membrane component using above-mentioned end cap.
This invention address that its technical problem is achieved through the following technical solutions:
A kind of intake end cover for dielectrophoresis dish tubular membrane component, it is characterized in that: it includes the lid of insulant, the inside of described lid is integrally formed with waste water tunnel, dense aquaporin, product aquaporin and central through hole, and the outer surface of described lid is integrally formed with the waterwater entrance, the dense water out that connect with described waste water tunnel, dense aquaporin and product aquaporin respectively and produces water out; The outer surface of described lid is also integrally formed with reinforcement, and described waterwater entrance, dense water out and product water out stretch out through described reinforcement; The inwall of described central through hole arranges annular recess.
Also include the cover plate being covered in the outer surface of described lid, corresponding described waterwater entrance on cover plate, dense water out, produce water out, the position of central through hole is respectively provided with through hole.
The material of described cover plate is metal or plastic cement.
Described reinforcement is grid or grid.
It includes pressure casing, power supply end cap, intake end cover, flow guiding disc, disc-type film bag and pull bar, and described power supply end cap, multiple flow guiding disc and intake end cover stack successively, and adopts pull bar to install fixing in the middle; Two flow guiding discs are one group, are arranged between the disc-type film bag of internally installed interdigital electrode; Described pressure casing is set in outside described flow guiding disc, and constitutes closing space with described power supply end cap and intake end cover; Forming waste water cavity volume between flow guiding disc periphery and pressure casing, the space between two adjacent groups flow guiding disc forms dense water capacity chamber, is formed and produce water capacity chamber between flow guiding disc center and pull bar; The described waste water tunnel within intake end cover, dense aquaporin, product aquaporin be connection corresponding to described waste water cavity volume, dense water capacity chamber and product water capacity chamber respectively; Seal between described pull bar and the central through hole of intake end cover.
Described pull bar stretches out the part suit sheath outside described power supply end cap and intake end cover, and passes through nut-locking.
The inwall of described central through hole is arranged to install the groove of sealing ring, embedded sealing ring in described groove.
Described pressure casing is cylindric, and material is rustless steel, fiberglass or engineering plastics.
The battery lead plate that the described disc-type internally installed two panels of film bag is stacked, two panels battery lead plate connects two outfans of alternating current power supply respectively through binding post.
Described disc-type film bag is reverse osmosis membrane, NF membrane, ultrafilter membrane or micro-filtration membrane.
Advantages of the present invention and having the beneficial effect that
1, this is for the intake end cover of dielectrophoresis dish tubular membrane component, the dielectrophoresis dish tubular membrane component of filter effect is strengthened suitable in dielectrophoresis electrode, unshapeliness electric field could be produced due to dielectrophoresis electrode after need to being energized, dielectrophoresis force is provided, makes the solid particle in waste water move to weak electric field direction.Therefore, under needing the premise connecting power supply, the water inlet end of the present invention is stamped tightened up insulation requirements, and the end cap flange of prior art is metallic article, is not suitable for the dish tubular membrane component of the present invention. Further, if directly the metal material of the end cap flange of prior art being replaced to plasthetics, the resistance to pressure request that dish tubular membrane component is higher can not be met again. In sum, the intake end cover entirety of the present invention uses plastic cement material, there is insulation, processing cost is low, plasticity is strong feature, thus waste water tunnel, dense aquaporin and product aquaporin can be arranged at the inside of lid, waterwater entrance, dense water out, product water out is made directly to stretch out the outside of lid, without separately setting sleeve and outlet in vitro, under the premise of satisfied insulation and Inlet and outlet water function, reduce space interference to the full extent.
2, this is for the intake end cover of dielectrophoresis dish tubular membrane component, owing to waste water tunnel, dense aquaporin and product aquaporin are respectively provided with the inside with lid, and each passage is one-body molded with lid, therefore only once sealing need to be carried out between the central through hole of intake end cover and pull bar, three seals measure compared to prior art, present invention omits the junction of sleeve lower end and the end cap flange arranged separately outside intake end cover, produce the water out sealing with the junction of sleeve, reduce production difficulty, be conducive to the industrialized production of the present invention.
3, this is for the intake end cover of dielectrophoresis dish tubular membrane component, and in order to make intake end cover have the pressure-bearing property identical with metal material, the present invention is at the reinforcement of the arranged outside lattice-shaped of lid, and makes reinforcement and lid one-body molded by Shooting Technique.
4, this dielectrophoresis dish tubular membrane component, it is superimposed as filtration core by multiple disc-type film bags, each disc-type film bag arranges a piece of flow-guiding cloth, lateral symmetry at flow-guiding cloth arranges above-mentioned dielectrophoresis battery lead plate, the outer mulching filter membrane of battery lead plate, the centre bore of counter electrode plate in the middle part of filter membrane, dodging the position perforate of hole, electrode pluging column, surrounding is by sealing linear sealing. The dielectric polarization ability of the liquid suspended from it according to solid particle different, solid particle is pushed away electrode by dielectrophoresis force, thus slow down and even avoid because water is from material liquid effluent to producing the concentration polarization phenomenon that water liquid side is caused in Flat Membrane separating technology, to reach the purpose that reinforced film filters. And additional material such as chemical agent need not be added, reduce and even eliminate the fouling and scaling phenomenon occurred in membrane filtration process, it is possible to slow down the concentration polarization even avoiding occurring in membrane filtration process. Reach to improve the aquifer yield of film, reduce the target of energy consumption.
Accompanying drawing explanation
Fig. 1 is the end cap flange sectional view of prior art;
Fig. 2 is the structural representation of the intake end cover of the present invention;
Fig. 3 is the dish tubular membrane component structural representation of the present invention;
Fig. 4 is the enlarged drawing (is produced from aquaporin position in display) that the dish tubular membrane component of the present invention is installed into water end (W.E.) cover;
Fig. 5 is the enlarged drawing (showing dense aquaporin position) that the dish tubular membrane component of the present invention is installed into water end (W.E.) cover;
Fig. 6 is the enlarged drawing (display waste water tunnel position) that the dish tubular membrane component of the present invention is installed into water end (W.E.) cover.
Description of reference numerals
1-flow guiding disc, 2-enters film bag, 3-pull bar, 4-produces aquaporin, 5-end cap flange, 6-sleeve, 7-produces water out, 8-intake end cover, the reinforcement of 9-lattice-shaped, 10-waterwater entrance, the dense water out of 11-, 12-produces water out, 13-central through hole, 14-waste water tunnel, the dense aquaporin of 15-, 16-produces aquaporin, 17-lid, 18-pressure casing, 19-power supply end cap, 20-flow guiding disc, 21-disc-type film bag, 22-battery lead plate, 23-pull bar, 24-waste water cavity volume, the dense water capacity chamber of 25-, 26-produces water capacity chamber, 27-sheath, 28-locknut, the gate hole at 29-flow guiding disc center, 30-cover plate, 31-sealing ring.
Detailed description of the invention
Below by specific embodiment, the invention will be further described, and following example are illustrative, is not determinate, it is impossible to limit protection scope of the present invention with this.
A kind of intake end cover for dielectrophoresis dish tubular membrane component, as shown in Figure 5, Figure 6, this intake end cover 8 includes the lid 17 of insulant, lid 17 is injection moulding integrated molding, forms waste water tunnel 14, dense aquaporin 15, produces aquaporin 16 and central through hole 13 inside the lid 17 of intake end cover. As shown in Figure 2, lid 17 outer surface forms and corresponds respectively to waste water tunnel 14, dense aquaporin 15, produces the waterwater entrance 10 of aquaporin 16 connection, dense water out 11 and produce water out 12, waste water tunnel 14 on lid 17, dense aquaporin 15, produces the part of aquaporin 16 and central through hole 13 periphery and is provided with and the lid 17 reinforcement 9 by the integrated lattice-shaped of Shooting Technique.
Reinforcement 9 is arranged on the lateral surface of lid 17 in lattice-shaped, has the effect strengthening lid 17 intensity. Waste water tunnel 14, dense aquaporin 15, product aquaporin 16 are arranged on the inside of lid 17; Waterwater entrance 10, dense water out 11 and product water out 12 are arranged on the outside of lid 17, and stretch out from the gap of reinforcement 9, and the position of waterwater entrance 10, dense water out 11 and product water out 12 can adjust according to demand, reduces space interference to greatest extent.
In order to strengthen the bearing strength of intake end cover 8, last layer cover plate 30 can be covered again in the outside of reinforcement 9, corresponding waterwater entrance 10, dense water out 11 on cover plate 30, produce water out 12, the position of central through hole 13 is respectively provided with through hole. The material of cover plate 30 can be metal or plastic cement. Central through hole 13 is the circular hole in the middle part of intake end cover 8, the inwall of central through hole 13 is arranged to install the groove of sealing ring.
As shown in Figure 3, a kind of dielectrophoresis dish tubular membrane component applying above-mentioned intake end cover, by pressure casing 18, power supply end cap 19, intake end cover 8, flow guiding disc 20, disc-type film bag 21, battery lead plate 22 and pull bar 23 are constituted, power supply end cap 19, multiple flow guiding disc 20 and intake end cover 8 stack successively, and adopt pull bar 23 to install fixing in the middle. Pressure casing 18 is set in outside flow guiding disc 20, and constitutes sealing space with power supply end cap 19 and intake end cover 8. Each two flow guiding disc 20 is one group, is arranged between disc-type film bag 21, and disk type film bag 21 separates dense water and produces water, and the product water of disk type film bag 21 inner space is entered around pull bar 23 by centre bore. Forming waste water cavity volume 24 between flow guiding disc 20 periphery and pressure casing 18, the space outside two adjacent groups flow guiding disc 20 gate hole forms dense water capacity chamber 25, is formed and produce water capacity chamber 26 between center and the pull bar 23 of flow guiding disc 20.
At the battery lead plate that the internally installed two panels of disc-type film bag 21 is stacked, arranging flow-guiding cloth between two panels battery lead plate, two panels battery lead plate connects two outfans of alternating current power supply respectively through binding post, makes this two panels battery lead plate form interdigital electrode.
Pull bar stretches out the part outside power supply end cap 19 and intake end cover 8 and is all set with sheath 27, and is locked by locknut 28. Intake end cover 8, power supply end cap 19 the inner wall sealing of edge and pressure casing 18. Disc-type film bag 21 is the one in reverse osmosis membrane, NF membrane, ultrafilter membrane or micro-filtration membrane.
Pressure casing is cylindric pressure-bearing shell, and material can be rustless steel, fiberglass or engineering plastics; Flow guiding disc uses engineering plastics to make, and material includes ABS, polypropylene or UPVC.
As shown in Figure 4, the inwall of central through hole 13 arranging groove, in this groove, intake end cover 8 central through hole 13 and pull bar 23 are carried out the sealing ring 31 sealed by setting-in.
The work process of the present invention is:
Waste water enters in pressure casing 18 by the waterwater entrance of intake end cover 8, flow the other end of assembly from the waste water cavity volume 24 between flow guiding disc 1 and pressure casing 18, the gate hole that waste water passes through flow guiding disc 1 from the other end successively enters the space, disc-type film bag 21 place in each group of flow guiding disc 1. Waste water flows fast through the side face of disc-type film bag with the shortest distance, then 180 ° of another faces reversing disc-type film bag 21, gate hole 29 again through flow guiding disc 1 center is flowed in next group flow guiding disc 1, thus being formed by double; two serpentine routes in the flow guiding disc circumference-center of circle-circumference-center of circle on film surface. Enter the product water within disc-type film bag 21 through filter membrane and collect in product water capacity chamber 26, flow out from producing water out; Dense water is stayed in dense water capacity chamber 25, flows out from dense water out.
Due to dielectric polarization ability less relative to water, solid particle is usually expressed as negative dielectrophoresis character in waste water; Namely, in unshapeliness electric field, solid particle is moved to weak electric field direction. Waste water is through the surface of filter membrane, and the battery lead plate 22 installed under filter membrane provides the unshapeliness electric field needed for dielectrophoresis force. When solid particle enters the coverage of unshapeliness electric field in waste water, will be pushed away remote and near filter membrane, cannot so be reduced even eliminating the generation filtering fouling and scaling, be slowed down the concentration polarization phenomenon even avoided in membrane separation process. Due to pressure effect and formation electric double layer, hydrone laterally produces water liquid side and migrates from waste water, improves the transit dose of filter membrane.
Although disclosing embodiments of the invention and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope without departing from the present invention and claims, various replacements, to change and modifications be all possible, therefore, the scope of the present invention is not limited to embodiment and accompanying drawing disclosure of that.
Claims (10)
1. the intake end cover for dielectrophoresis dish tubular membrane component, it is characterized in that: it includes the lid of insulant, the inside of described lid is integrally formed with waste water tunnel, dense aquaporin, product aquaporin and central through hole, and the outer surface of described lid is integrally formed with the waterwater entrance, the dense water out that connect with described waste water tunnel, dense aquaporin and product aquaporin respectively and produces water out; The outer surface of described lid is also integrally formed with reinforcement, and described waterwater entrance, dense water out and product water out stretch out through described reinforcement; The inwall of described central through hole arranges annular recess.
2. a kind of intake end cover for dielectrophoresis dish tubular membrane component according to claim 1, it is characterized in that: also include being covered in the cover plate of the outer surface of described lid, corresponding described waterwater entrance on cover plate, dense water out, produce water out, the position of central through hole is respectively provided with through hole.
3. a kind of intake end cover for dielectrophoresis dish tubular membrane component according to claim 2, it is characterised in that: the material of described cover plate is metal or plastic cement.
4. a kind of intake end cover for dielectrophoresis dish tubular membrane component according to claim 1, it is characterised in that: described reinforcement is grid or grid.
5. the dielectrophoresis dish tubular membrane component of the intake end cover used as described in claim 1-4, it is characterized in that: it includes pressure casing, power supply end cap, intake end cover, flow guiding disc, disc-type film bag and pull bar, described power supply end cap, multiple flow guiding disc and intake end cover stack successively, and adopt pull bar to install fixing in the middle; Two flow guiding discs are one group, are arranged between the disc-type film bag of internally installed interdigital electrode; Described pressure casing is set in outside described flow guiding disc, and constitutes closing space with described power supply end cap and intake end cover; Forming waste water cavity volume between flow guiding disc periphery and pressure casing, the space between two adjacent groups flow guiding disc forms dense water capacity chamber, is formed and produce water capacity chamber between flow guiding disc center and pull bar; The described waste water tunnel within intake end cover, dense aquaporin, product aquaporin be connection corresponding to described waste water cavity volume, dense water capacity chamber and product water capacity chamber respectively; Seal between described pull bar and the central through hole of intake end cover.
6. a kind of dielectrophoresis dish tubular membrane component according to claim 5, it is characterised in that: described pull bar stretches out the part suit sheath outside described power supply end cap and intake end cover, and passes through nut-locking.
7. a kind of dielectrophoresis dish tubular membrane component according to claim 5, it is characterised in that: the inwall of described central through hole is arranged to install the groove of sealing ring, embedded sealing ring in described groove.
8. a kind of dielectrophoresis dish tubular membrane component according to claim 5, it is characterised in that: described pressure casing is cylindric, and material is rustless steel, fiberglass or engineering plastics.
9. a kind of dielectrophoresis dish tubular membrane component according to claim 5, it is characterised in that: the battery lead plate that the described disc-type internally installed two panels of film bag is stacked, two panels battery lead plate connects two outfans of alternating current power supply respectively through binding post.
10. a kind of dielectrophoresis dish tubular membrane component according to claim 5 or 9, it is characterised in that: described disc-type film bag is reverse osmosis membrane, NF membrane, ultrafilter membrane or micro-filtration membrane.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510500514 | 2015-08-14 | ||
| CN2015105005148 | 2015-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105664723A true CN105664723A (en) | 2016-06-15 |
Family
ID=56225311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610180252.6A Pending CN105664723A (en) | 2015-08-14 | 2016-03-25 | Water incoming end cap for dielectrophoresis disc-tube membrane component and disc-tube membrane component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105664723A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621825A (en) * | 2016-09-23 | 2017-05-10 | 广州市心德实业有限公司 | Miniature clamp plate type membrane test apparatus |
| CN110624417A (en) * | 2019-10-11 | 2019-12-31 | 天津天工正分离膜检验检测技术服务有限公司 | Flow guide disc for pressure-resistant disc tubular membrane component |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100999339A (en) * | 2007-01-05 | 2007-07-18 | 隋春霞 | Garbage percolation liquid treatment membrane column |
| CN203976563U (en) * | 2014-06-03 | 2014-12-03 | 世纪华扬环境工程有限公司 | High strong brine Zero emission device |
| CN104689718A (en) * | 2015-02-10 | 2015-06-10 | 内蒙古天一环境技术有限公司 | Dielectrophoresis butterfly tube type membrane component |
| CN205627659U (en) * | 2015-08-14 | 2016-10-12 | 内蒙古天一环境技术有限公司 | A intake end cover and dish tubular membrane assembly for dielectrophoresis dish tubular membrane assembly |
-
2016
- 2016-03-25 CN CN201610180252.6A patent/CN105664723A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100999339A (en) * | 2007-01-05 | 2007-07-18 | 隋春霞 | Garbage percolation liquid treatment membrane column |
| CN203976563U (en) * | 2014-06-03 | 2014-12-03 | 世纪华扬环境工程有限公司 | High strong brine Zero emission device |
| CN104689718A (en) * | 2015-02-10 | 2015-06-10 | 内蒙古天一环境技术有限公司 | Dielectrophoresis butterfly tube type membrane component |
| CN205627659U (en) * | 2015-08-14 | 2016-10-12 | 内蒙古天一环境技术有限公司 | A intake end cover and dish tubular membrane assembly for dielectrophoresis dish tubular membrane assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621825A (en) * | 2016-09-23 | 2017-05-10 | 广州市心德实业有限公司 | Miniature clamp plate type membrane test apparatus |
| CN110624417A (en) * | 2019-10-11 | 2019-12-31 | 天津天工正分离膜检验检测技术服务有限公司 | Flow guide disc for pressure-resistant disc tubular membrane component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206751531U (en) | Multilevel filtration-purification system and water purifier | |
| CN104689718B (en) | Dielectrophoresis butterfly tube type membrane component | |
| CN205886614U (en) | Use disc -tube type membrane module of column dielectrophoresis electrode | |
| CN104667748A (en) | High-pressure-resisting and pollution-resisting filtering film column | |
| CN206156806U (en) | Filter element and water purification equipment | |
| CN105664723A (en) | Water incoming end cap for dielectrophoresis disc-tube membrane component and disc-tube membrane component | |
| CN106660838A (en) | Ionized water generating device | |
| CN205659570U (en) | A flow guide disc subassembly for dielectrophoresis dish tubular membrane assembly | |
| CN205627659U (en) | A intake end cover and dish tubular membrane assembly for dielectrophoresis dish tubular membrane assembly | |
| CN204418324U (en) | A kind of isolation guider | |
| CN105396352A (en) | Multi-bag filter | |
| CN205340586U (en) | Filter equipment and purifier | |
| CN104512868A (en) | Multi-unit modularized plate type ozone generator | |
| CN104667754A (en) | Dielectrophoresis in-line type membrane assembly | |
| CN109499368A (en) | A kind of flow guiding disc for high pressure dish tubular membrane component | |
| CN206156807U (en) | Reverse osmosis water purification system and reverse osmosis water purifier | |
| CN105771665A (en) | Disc tube type membrane component using columnar dielectrophoresis electrodes | |
| CN209646245U (en) | A kind of flow guiding disc for high pressure dish tubular membrane component | |
| CN204429109U (en) | A kind of dielectrophoresis dish tubular membrane separator | |
| CN205323549U (en) | Cover tubular membrane assembly | |
| CN104891605A (en) | Water purifying filter element and water purifying faucet | |
| CN209828733U (en) | Membrane core connecting piece, sanitary membrane filtration assembly and membrane separation device | |
| CN100999824A (en) | Pressure type water electrolytic tank | |
| CN204522767U (en) | A kind of reverse osmosis membrane shell hermetically-sealed construction | |
| CN209583723U (en) | A kind of device of heavy water filtering and purification |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |