CN108671757A - Method for supporting for water purification diaphragm - Google Patents
Method for supporting for water purification diaphragm Download PDFInfo
- Publication number
- CN108671757A CN108671757A CN201810907027.7A CN201810907027A CN108671757A CN 108671757 A CN108671757 A CN 108671757A CN 201810907027 A CN201810907027 A CN 201810907027A CN 108671757 A CN108671757 A CN 108671757A
- Authority
- CN
- China
- Prior art keywords
- straight slot
- slot
- main
- axis
- main 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.)
- Withdrawn
Links
Classifications
-
- 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
- B01D61/18—Apparatus therefor
-
- 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
- B01D61/20—Accessories; Auxiliary operations
-
- 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
Abstract
The invention discloses the method for supporting for water purification diaphragm, include the following steps：Step B：The main straight slot on card slot and main ring that support arm in one support component is passed through itself and the secondary straight slot cooperation with this main straight slot face, so that the side cell wall of card slot is contacted with the slot bottom of main straight slot, the other side cell wall of card slot is contacted with the slot bottom of the secondary straight slot of this main straight slot face；Step C：Its excess-three support component is installed according to step B；Step D：Flow-guiding cloth and diaphragm are encapsulated in the outside of support component successively according to traditional process, and are punched out the through-hole with the centre bore coaxial line on main ring on flow-guiding cloth and diaphragm.The support that the present invention is supported diaphragm and runner cloth is fixed, can not only reduce support diaphragm and runner cloth support construction cost, detaching structure of the invention and be also convenient for the present invention using early period inventory and the maintenance in later stage.
Description
Technical field
The present invention relates to the support constructions of filter membrane, and in particular to is used for the method for supporting of water purification diaphragm.
Background technology
Ultrafiltration membrane is one of the polymeric membrane for separation developed earliest.Ultrafiltration membrane is that a kind of aperture specification is consistent, nominal pore
Ranging from 0.01 micron of micropore filtering film below.Appropriate pressure is imposed in the side of ultrafiltration membrane, can be sifted out less than aperture
Solute molecule is more than 10 nanometers of particle to detach molecular weight more than 500 dalton (atomic mass unit), grain size.
The commercial Application of ultrafiltration membrane is very extensive, it has also become one of novel chemical unit operation.For detaching, concentrating, it is pure
In metaplasia Tetramune, pharmaceutical products and food industry；The terminal being additionally operable in prepared by blood treatment, wastewater treatment and ultra-pure water
Processing unit.
Ultrafiltration membrane screening process, using the pressure difference of film both sides as driving force, using ultrafiltration membrane as filter medium, in certain pressure
Under power, when stoste flows through film surface, the densely covered many tiny micropores of ultrafiltration membrane surface only allow water and small-molecule substance logical
It crosses and becomes permeate, and volume is then trapped within the liquid feeding side of film more than the substance of film surface micropore diameter in stoste, becomes dense
Contracting liquid, thus realize the purpose to the purification of stoste, separation and concentration.There are about 6,000,000,000 on every meter long of ultrafiltration membrane filaments tube wall
0.01 micron of micropore, aperture only allows beneficial mineral matter in hydrone, water and trace element to pass through, and is currently known generation
The volume of boundary's smallest bacteria is at 0.2 micron, therefore bacterium and the colloid more much bigger than bacterium volume, iron rust, suspended matter, mud
Sand, larger molecular organics etc. can be retained down by ultrafiltration membrane, to realize purification process.
In order to more easily purify sewage, waste water treatment box and the filtration module in treatment box are now had devised.
Filter membrane group includes multiple diaphragms, runner cloth and the metal mesh for being used to support diaphragm and runner cloth.It is provided in filtration module
Through-hole, through-hole is by metal mesh, the runner cloth positioned at metal mesh both sides and the diaphragm on the outside of runner cloth.Filtration module passes through
Through-hole coordinates with the aqueduct in filter device.Not only manufacturing cost is higher for the use of filter device metal mesh, and installs complicated.
Invention content
Present invention aims at the method for supporting provided for water purification diaphragm, solve filtration module and are flowed using metal mesh
The support of road cloth and diaphragm, and the use of metal mesh does not only result in that manufacturing cost is higher, and the problem that its installation is complicated.
The present invention is achieved through the following technical solutions：
For the method for supporting of water purification diaphragm, include the following steps：
Step A：Prepare four support components and a main ring；
Step B：Main straight slot on card slot and main ring that support arm in one support component is passed through itself and and this
The secondary straight slot of main straight slot face coordinates, so that the side cell wall of card slot is contacted with the slot bottom of main straight slot, the other side cell wall of card slot
It is contacted with the slot bottom of the secondary straight slot of this main straight slot face；
Step C：Its excess-three support component is installed according to step B, card slot in each support component respectively respectively with one
Main straight slot and coordinate with the secondary straight slot of this main straight slot face；
Step D：Flow-guiding cloth and diaphragm be encapsulated in the outside of support component successively according to traditional process, and
The through-hole with the centre bore coaxial line on main ring is punched out on flow-guiding cloth and diaphragm.
Setting is there are four main straight slot on an end face of main ring, and in the other end setting of main ring, there are four secondary straight slot, institutes
The extensions axis for stating main straight slot and secondary straight slot is each perpendicular to the axis of main ring, and main straight slot is symmetrical along the axis centre of main ring, and leads
The secondary straight slot face of each one of straight slot difference；
The support component includes the support arm and contact plate of dismantling connection successively, and the contact plate is circular slab, wherein
Vertical line is parallel to the axis of main ring, and one end dismantling connection of outer wall and support arm is provided with card slot in the other end of support arm,
The card slot is straight slot, extends the axis in main ring that axis goes out, the side of main ring is inserted into card slot, and a side channel of card slot
Wall is contacted with the slot bottom of main straight slot, and the other side cell wall of card slot is contacted with the slot bottom of the secondary straight slot of this main straight slot face.
The support for being supported diaphragm and runner cloth through the invention is fixed, and metal mesh that not only can be relatively traditional comes
Say, reduce the cost of the support construction of support diaphragm and runner cloth, and dismantling connection between support component itself component and
Dismantling connection between support component and main ring is also convenient for inventory and the maintenance in later stage of the present invention using early period.
The material with certain degree of hardness of main ring, support arm and contact plate use low cost, such as extrusion molding formation
Plastic plate, the sheet metal being stamped and formed out.
Further, on the contact plate axis inserting perpendicular to main ring axis is both provided with close to one end of support arm
Axis, mounting hole of the axis perpendicular to main ring axis is provided on support arm close to one end of contact plate, and the slotting axis is inserted into peace
It fills in hole.
Further, the cross section of the slotting axis is rectangle, the cross section of the cross sectional dimensions of the mounting hole and slotting axis
Size is consistent.
Further, on the support arm close to contact plate one end indent and form cylindrical radial face I, the cylinder arc
The interior concave radius in shape face I is consistent with the radius of contact plate, and when slotting axis and mounting hole coordinate, the side wall and cylinder arc of contact plate
I inscribe of shape face.
Further, cylindrical radial face II is recessed into the slot bottom of the card slot, on support arm in one end far from contact plate
It is recessed into cylindrical radial face III, when card slot and the cooperation of main straight slot, the side wall of main ring, cylindrical radial face are cut in outside cylindrical radial face II
III is coplanar with the centre bore hole wall of main ring.
Compared with prior art, the present invention having the following advantages and advantages：
The present invention is used for the method for supporting of water purification diaphragm, and the support for being supported diaphragm and runner cloth fixes, not only can be with
For relatively traditional metal mesh, the cost of the support construction of support diaphragm and runner cloth, and support component itself component are reduced
Between dismantling connection and support component and main ring between dismantling connection, be also convenient for the present invention using early period inventory and
The maintenance in later stage.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the sectional view of the A-A along Fig. 2；
Fig. 4 is the partial enlarged view in Fig. 3；
Fig. 5 is the explosive view of support component；
Fig. 6 is the structural schematic diagram of main ring；
Fig. 7 is the structural schematic diagram of support arm；
Fig. 8 is the structural schematic diagram that the present invention carries out flow-guiding cloth and diaphragm support.
Label and corresponding parts title in attached drawing：
1- main rings, 2- support arms, 3- contact plates, the main straight slots of 4-, 5- card slots, 6- pair straight slots, 7- insert axis, 8- mounting holes, 9-
Cylindrical radial face I, 10- cylindrical radials face II, 11- cylindrical radials face III, 12- diaphragms.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As Figure 1-Figure 8, the present invention is used for the method for supporting of water purification diaphragm, includes the following steps：
Step A：Prepare four support components and a main ring 1；
Step B：By the support arm 2 in a support component by main straight slot 4 on the card slot 5 of itself and main ring 1 and
Coordinate with the secondary straight slot 6 of this 4 face of main straight slot so that the side cell wall of card slot 5 is contacted with the slot bottom of main straight slot 4, card slot 5 it is another
Side cell wall is contacted with the slot bottom of the secondary straight slot 6 of this 4 face of main straight slot；
Step C：Its excess-three support component is installed according to step B, card slot 5 in each support component respectively respectively with one
Main straight slot 4 and coordinate with the secondary straight slot 6 of this 4 face of main straight slot；
Step D：Flow-guiding cloth and diaphragm be encapsulated in the outside of support component successively according to traditional process, and
The through-hole with the centre bore coaxial line on main ring 1 is punched out on flow-guiding cloth and diaphragm.
Setting is there are four main straight slot 4 on an end face of main ring 1, and in the other end setting of main ring 1, there are four secondary straight slots
6, the extension axis of the main straight slot 4 and secondary straight slot 6 is each perpendicular to the axis of main ring 1, axis centre of the main straight slot 4 along main ring 1
Symmetrically, and main straight slot 4 distinguishes each one 6 face of secondary straight slot；
The support component includes the support arm 2 and contact plate 3 of dismantling connection successively, and the contact plate 3 is circular slab,
Perpendicular bisector is parallel to the axis of main ring 1, and one end dismantling connection of outer wall and support arm 2 is provided in the other end of support arm 2
Card slot 5, the card slot 5 are straight slot, extend the axis in main ring 1 that axis goes out, the side of main ring 1 is inserted into card slot 5, and is blocked
The side cell wall of slot 5 is contacted with the slot bottom of main straight slot 4, and the other side cell wall of card slot 5 is the same as the secondary straight slot with this 4 face of main straight slot
6 slot bottom contact.
The support for being supported diaphragm and runner cloth through the invention is fixed, and metal mesh that not only can be relatively traditional comes
Say, reduce the cost of the support construction of support diaphragm and runner cloth, and dismantling connection between support component itself component and
Dismantling connection between support component and main ring is also convenient for inventory and the maintenance in later stage of the present invention using early period.
Main ring 1, support arm 2 and contact plate 3 are formed using the inexpensive material with certain degree of hardness, such as extrusion molding
Plastic plate, the sheet metal that is stamped and formed out.
Embodiment 2
It is both provided with slotting axis 7 of the axis perpendicular to 1 axis of main ring close to one end of support arm 2 on the contact plate 3,
One end of contact plate 3 is provided with mounting hole 8 of the axis perpendicular to 1 axis of main ring on support arm 2, the slotting axis 7 is inserted into peace
It fills in hole 8.
Further, the cross section of the slotting axis 7 is rectangle, and the cross sectional dimensions of the mounting hole 8 is transversal with slotting axis 7
Face size is consistent.
Further, close to one end indent of contact plate 3 and cylindrical radial face I 9 is formed on the support arm 2, the circle
The interior concave radius of column arcwall face I 9 is consistent with the radius of contact plate 3, and when slotting axis 7 and mounting hole 8 coordinate, the side of contact plate 3
Wall and I 9 inscribe of cylindrical radial face.
Embodiment 3
As shown in Fig. 1-Fig. 7, it is recessed into cylindrical radial face II 10 in the slot bottom of the card slot 5, far from contact plate on support arm 2
It is recessed into cylindrical radial face III 11 in 3 one end, when card slot 5 and the cooperation of main straight slot 4, main ring 1 is cut in outside cylindrical radial face II 10
Side wall, cylindrical radial face III 11 and the centre bore hole wall of main ring 1 are coplanar.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (6)
1. the method for supporting for water purification diaphragm, it is characterised in that：Include the following steps：
Step A：Prepare four support components and a main ring (1)；
Step B：Support arm (2) in one support component is passed through into the main straight slot (4) on the card slot (5) of itself and main ring (1)
And coordinate with the secondary straight slot (6) of this main straight slot (4) face, so that the side cell wall of card slot (5) and the slot bottom of main straight slot (4) connect
It touches, the other side cell wall of card slot (5) is contacted with the slot bottom of the secondary straight slot (6) of this main straight slot (4) face；
Step C：Its excess-three support component is installed according to step B, card slot (5) in each support component respectively respectively with a master
Straight slot (4) and coordinate with the secondary straight slot (6) of this main straight slot (4) face；
Step D：Flow-guiding cloth and diaphragm are encapsulated in the outside of support component successively according to traditional process, and in water conservancy diversion
The through-hole with the centre bore coaxial line on main ring (1) is punched out on cloth and diaphragm.
2. the method for supporting according to claim 1 for water purification diaphragm, it is characterised in that：At an end of main ring (1)
Setting is there are four main straight slot (4) on face, main ring (1) other end setting there are four secondary straight slot (6), the main straight slot (4) and
The extension axis of secondary straight slot (6) is each perpendicular to the axis of main ring (1), and main straight slot (4) is symmetrical along the axis centre of main ring (1), and
Main secondary straight slot (6) face of each one of straight slot (4) difference；
The support component includes the support arm (2) and contact plate (3) of dismantling connection successively, and the contact plate (3) is circular slab,
Its perpendicular bisector is parallel to the axis of main ring (1), one end dismantling connection of outer wall and support arm (2), in the another of support arm (2)
End is provided with card slot (5), and the card slot (5) is straight slot, extends the axis in main ring (1) that axis goes out, the side of main ring (1)
It is inserted into card slot (5), and the side cell wall of card slot (5) is contacted with the slot bottom of main straight slot (4), the other side cell wall of card slot (5) is same
It is contacted with the slot bottom of the secondary straight slot (6) of this main straight slot (4) face.
3. the method for supporting according to claim 1 for water purification diaphragm, it is characterised in that：On the contact plate (3)
It is both provided with slotting axis (7) of the axis perpendicular to main ring (1) axis close to one end of support arm (2), proximity is leaned on support arm (2)
One end of touch panel (3) is provided with mounting hole (8) of the axis perpendicular to main ring (1) axis, and the slotting axis (7) is inserted into mounting hole (8)
In.
4. the method for supporting according to claim 3 for water purification diaphragm, it is characterised in that：The slotting axis (7) it is transversal
Face is rectangle, and the cross sectional dimensions of the mounting hole (8) is consistent with the cross sectional dimensions of slotting axis (7).
5. the method for supporting according to claim 3 for water purification diaphragm, it is characterised in that：It is leaned on the support arm (2)
One end indent of proximity touch panel (3) simultaneously forms cylindrical radial face I (9), the interior concave radius of the cylindrical radial face I (9) with contact
The radius of plate (3) is consistent, and when slotting axis (7) and mounting hole (8) coordinate, side wall and the cylindrical radial face I (9) of contact plate (3)
Inscribe.
6. the method for supporting according to claim 2 for water purification diaphragm, it is characterised in that：The slot bottom of the card slot (5)
It is inside recessed into cylindrical radial face II (10), cylindrical radial face III (11) is recessed into one end far from contact plate (3) on support arm (2),
When card slot (5) and main straight slot (4) coordinate, the side wall of main ring (1), cylindrical radial face III are cut in outside cylindrical radial face II (10)
(11) coplanar with the centre bore hole wall of main ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810907027.7A CN108671757A (en) | 2018-08-10 | 2018-08-10 | Method for supporting for water purification diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810907027.7A CN108671757A (en) | 2018-08-10 | 2018-08-10 | Method for supporting for water purification diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108671757A true CN108671757A (en) | 2018-10-19 |
Family
ID=63815389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810907027.7A Withdrawn CN108671757A (en) | 2018-08-10 | 2018-08-10 | Method for supporting for water purification diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108671757A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008036499A (en) * | 2006-08-03 | 2008-02-21 | Noritake Co Ltd | Support for oxygen separation membrane and oxygen separation membrane |
| CN202113677U (en) * | 2011-04-29 | 2012-01-18 | 江苏国祯环保科技有限公司 | Rotary disc filter with modular filter unit structures |
| CN107899425A (en) * | 2017-12-13 | 2018-04-13 | 中欧兴华膜技术（成都）有限公司 | Prevent the dampening assembly and the filtration module using the dampening assembly that film film is damaged |
-
2018
- 2018-08-10 CN CN201810907027.7A patent/CN108671757A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008036499A (en) * | 2006-08-03 | 2008-02-21 | Noritake Co Ltd | Support for oxygen separation membrane and oxygen separation membrane |
| CN202113677U (en) * | 2011-04-29 | 2012-01-18 | 江苏国祯环保科技有限公司 | Rotary disc filter with modular filter unit structures |
| CN107899425A (en) * | 2017-12-13 | 2018-04-13 | 中欧兴华膜技术（成都）有限公司 | Prevent the dampening assembly and the filtration module using the dampening assembly that film film is damaged |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181019 |