CN105457496A - Membrane stack composed of MBR soft-type flat sheet membrane components - Google Patents
Membrane stack composed of MBR soft-type flat sheet membrane components Download PDFInfo
- Publication number
- CN105457496A CN105457496A CN201610019491.3A CN201610019491A CN105457496A CN 105457496 A CN105457496 A CN 105457496A CN 201610019491 A CN201610019491 A CN 201610019491A CN 105457496 A CN105457496 A CN 105457496A
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- CN
- China
- Prior art keywords
- membrane
- soft
- mbr
- membrane component
- flat membrane
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- 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.)
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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
- B01D63/08—Flat membrane modules
- B01D63/082—Flat membrane modules comprising a stack of flat 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
- B01D65/003—Membrane bonding or sealing
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/02—Specific tightening or locking mechanisms
- B01D2313/025—Specific membrane holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
Abstract
A membrane stack composed of MBR soft-type flat sheet membrane components comprises at least two soft-type MBR flat sheet membrane components and membrane gaskets, a plugging head and a water outlet device, wherein the soft-type MBR flat sheet membrane components and membrane gaskets, the plugging head and the water outlet device are connected by using an adhesive and are locked and combined to form one membrane stack by using a screw and a nut, water outlet holes of the membrane components, the membrane gaskets and the water outlet device form a water outlet flow channel, the peripheries of the membrane components are sealed, the middles are drilled and form a stretching structure with a pull rod and a membrane protection sleeve, the membrane stack is stretched and fixed to a membrane component box body, the water outlet holes formed in the membrane components are connected with the membrane gaskets by using the adhesive, the water outlet device, the plugging head, the locking screw and the locking nut form the water outlet flow channel, and the membrane stack is stretched and fixed to the membrane component box body through the stretching structure. By the adoption of the membrane stack composed of MBR the soft-type flat sheet membrane components, sewage can be treated to reach the emission standard at a time.
Description
[technical field]
The present invention relates to a kind of technical field of sewage treatment equipment, be specifically related to the membrane stack that the soft flat membrane component of a kind of MBR is combined into.
[background technology]
Can produce a large amount of waste water in the modern life and industrial activity, and discharge of wastewater reaches national emission request and could discharge after needing process.Have a variety of to the mode of wastewater treatment, conventional is that filtering-depositing is separated physical treatment process, chemical transformation, physical-chemical process or bioanalysis etc.And absorption method, ion-exchange can only be adopted to dissolved contaminants, and adopt UF membrane sewage disposal, because the features such as it is efficient, normal temperature operation, Reusability are more and more extensive in sewage second-level process range of application.
Existing film treatment facility is generally made up of monolithic membrane element, and sewage is lower by membrane component treatment effeciency, and wastewater treatment efficiency can not once reach sewage discharge requirement.
[summary of the invention]
In order to overcome the deficiency of existing technology, the invention provides the membrane stack that the soft flat membrane component of a kind of MBR is combined into, disposablely can be disposed of sewage by the membrane component set be combined into and reach discharge standard, the membrane stack sewage disposal express delivery of membrane component composition is efficient, without the need to introducing many mantles treatment facility, reduce space hold.
The present invention adopt technical scheme to be: the membrane stack that the soft flat membrane component of a kind of MBR is combined into, comprise at least two soft MBR flat membrane components and film gasket, block head and discharging device, soft MBR membrane component and pad, block head and discharging device adopt glue connect and use screw rod to become a membrane stack with nut lock tight integration, membrane component apopore and film gasket and discharging device form an outlet passage, membrane component surrounding is sealed to a triangle, rectangle or circle, central aperture is with pull bar and film protective sleeve composition stretching structure, being stretched by membrane stack is fixed on membrane module casing, membrane component apopore is connected by glue with film gasket, discharging device, block head, tie down screw and lock nut form a unidirectional sealing outlet passage or two discharging device (4) forms Bidirectional water outlet runner, membrane stack stretches and is fixed on membrane module casing by stretching structure.
The membrane stack that the described soft flat membrane component of a kind of MBR is combined into, its soft MBR Flat Membrane membrane component surrounding ultrasonic wave or pressurized heat melt sealing, corner adopts triangle, rectangle, trapezoidal, circular, half circular, ellipse or half ellipse circular sealing, and preferred triangle seals.
The membrane stack that the described soft flat membrane component of a kind of MBR is combined into, its soft MBR Flat Membrane membrane component, membrane component centre or center-top open 1 to 10 circle, ellipse, rectangle, trapezoidal or diamond hole, preferably one or two hole.
The membrane stack that the described soft flat membrane component of a kind of MBR is combined into, its soft MBR Flat Membrane membrane component perforate, its surrounding can be opened aperture or not open aperture, preferably opens aperture.
The membrane stack that the described soft flat membrane component of a kind of MBR is combined into, its soft MBR Flat Membrane membrane component perforate, preferred uniform 1-50 circle, ellipse, rectangle, trapezoidal or diamond hole aperture, small aperture 1-10mm, preferred 4-6mm, for the location of film gasket with fixing.
The membrane stack that the described soft flat membrane component of a kind of MBR is combined into, its film gasket, adopt plastics or metal injection molded, cast or the method such as car, cutting process, for rectangle is circular or ellipse circular structure, centre has and soft MBR Flat Membrane membrane component central aperture corresponding aperture.
The membrane stack that the described soft flat membrane component of a kind of MBR is combined into, its block head, adopt adopt plastics or metal injection molded, cast or the method such as car, cutting process, one side has and the projection of soft MBR Flat Membrane membrane component central aperture respective apertures or shrinkage pool, there is a screw rod perforation centre, and fitted seal circle forms shutoff, preferably separately has one deck seal cover and sealing ring, form two road sealings, in the middle of block head, have sealing ring to seal.
The membrane stack that the described soft flat membrane component of a kind of MBR is combined into, its discharging device, adopt plastics or metal injection molded, cast or the method such as car, cutting process, one side has and the projection of soft MBR Flat Membrane membrane component central aperture respective apertures or shrinkage pool, there is a screw rod perforation centre, open 1-50 ostium excurrens around screw hole again, in the middle of discharging device, have sealing ring to seal.
The membrane stack that the described soft flat membrane component of a kind of MBR is combined into, its film protective sleeve, adopts the methods such as plastics injection moulding, car or cutting to process; Circle or rectangle; there is a pull bar perforation centre; preferably upper and lower two textural associations; protrusion snaps is had above one of them; bayonet unit stretches into another structure by connecting hole on film and forms a stuck film protective sleeve; stuck rear upper and lower film protective sleeve interval is less than soft MBR flat membrane component thickness, and the cylinder that buckle is formed is identical with connecting hole aperture or smaller, and film protective sleeve preferably has little nadel with film contact surface.
The membrane stack that the described soft flat membrane component of a kind of MBR is combined into, its drag link sleeve adopts stainless pipe.
The invention has the beneficial effects as follows: adopt the membrane stack that membrane component of the present invention combines, can disposablely dispose of sewage to discharge standard, without the need to many mantles device processes sewage, reduce space hold, reduce cost of sewage disposal, improve sewage treating efficiency.
For making further to understand characteristic sum technology contents of the present invention, refer to embodiment of the present invention and accompanying drawing, however appended drawings and Examples only for reference with explanation use, the present invention is limited.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention;
Fig. 2 is decomposing schematic representation of the present invention.
[detailed description of the invention]
Below in conjunction with embodiment, the present invention will be further described:
Embodiment 1, a kind of membrane stack (10) be combined into by soft MBR Flat Membrane, comprise multiple soft MBR flat membrane component (1) and film gasket (2), block head (3) and discharging device (4), soft MBR membrane component adopts glue to be connected with pad (2), block head (3) and discharging device (4) and uses screw rod (7) to be locked into a membrane stack with nut (8); Membrane component corner is sealed to a triangle or rectangle; central aperture; same pull bar (5) and film protective sleeve (6) composition stretching structure, it is characterized in that membrane component apopore (11) and film gasket (2) be connected by glue and discharging device (4) and block head (3) and tie down screw (7) and lock nut (8) form a unidirectional sealing outlet passage or all two be all that discharging device (4) forms Bidirectional water outlet runner.And with stretching structure, membrane stack (10) stretching is fixed on membrane module casing.
Soft MBR flat membrane component (1) surrounding ultrasonic wave or pressurized heat melt sealing (16), and corner adopts triangle, rectangle, trapezoidal, circular, half circular, ellipse or half ellipse circular sealing (14), and preferred triangle seals.
Membrane component (1) centre or center-top open 1 to 10 circle, ellipse, rectangle, trapezoidal or diamond hole, preferably one or two hole (11).Membrane component (1) perforate (11), its surrounding can be opened aperture or not open aperture, preferably opens aperture.Membrane component (1) perforate (11), preferred uniform 1-50 circle, ellipse, rectangle, trapezoidal or diamond hole aperture, small aperture 1-10mm, preferred 4-6mm, for the location of film gasket (2) with fixing.
Film gasket (2), adopt plastics or metal injection molded, cast or the method such as car, cutting process, for rectangle is circular or ellipse circular structure, centre has and soft MBR Flat Membrane membrane component central aperture (11) corresponding aperture, one side has the projection of perforate respective apertures, the shrinkage pool of one side and perforate respective apertures.
Block head (3), adopt plastics or metal injection molded, cast or the method such as car, cutting to process, one side has and the projection of perforate respective apertures or shrinkage pool, and there is the perforation of screw rod (7) centre, and fitted seal circle (12) forms shutoff.Preferably add one deck seal cover (13) and sealing ring (12) again, form two roads sealings.
Block head (3), is made up of one or more part, and during multiple part composition, centre has sealing ring to seal.Discharging device (4), adopt plastics or metal injection molded, cast or the method such as car, cutting to process, one side has and the projection of perforate respective apertures or shrinkage pool, and there is the perforation of screw rod (7) centre, opens 1-50 ostium excurrens around screw hole again.Discharging device (4), is made up of one or more part, and during multiple part composition, centre has sealing ring to seal.
Film protective sleeve (6), adopts the methods such as plastics injection moulding, car or cutting to process; Circle or rectangle, there is pull bar (5) perforation centre.Film protective sleeve (6); preferably upper and lower two textural associations; protrusion snaps is had above one of them; bayonet unit stretches into another structure by connecting hole on film (15) and forms a stuck film protective sleeve (6), and stuck rear upper and lower film protective sleeve (6) interval is less than soft MBR flat membrane component (1) thickness.The cylinder that buckle is formed is identical or smaller with connecting hole (15) aperture.Film protective sleeve (6), preferably has little nadel with film contact surface.Drag link sleeve (5), adopts stainless pipe.
Adopt the membrane stack that membrane component of the present invention combines, can disposablely dispose of sewage to discharge standard, without the need to many mantles device processes sewage, reduce space hold, reduce cost of sewage disposal, improve sewage treating efficiency.
But the better feasible embodiment of above-mentioned only the present invention, non-ly therefore limit to scope, do various distortion according to above-described embodiment and accompanying drawing or apply mechanically all within this technical scheme protection domain.
Claims (9)
1. the membrane stack that is combined into of the soft flat membrane component of MBR, it is characterized in that, comprise at least two soft MBR flat membrane components and film gasket, block head and discharging device, soft MBR membrane component and pad, block head and discharging device adopt glue connect and use screw rod to become a membrane stack with nut lock tight integration, membrane component apopore and film gasket and discharging device form an outlet passage, membrane component surrounding is sealed to a triangle, rectangle or circle, central aperture is with pull bar and film protective sleeve composition stretching structure, being stretched by membrane stack is fixed on membrane module casing, membrane component apopore is connected by glue with film gasket, discharging device, block head, tie down screw and lock nut form a unidirectional sealing outlet passage or two discharging device forms Bidirectional water outlet runner, membrane stack stretches and is fixed on membrane module casing by stretching structure.
2. the membrane stack that is combined into of the soft flat membrane component of a kind of MBR according to claim 1, it is characterized in that, described soft MBR Flat Membrane membrane component surrounding ultrasonic wave or pressurized heat melt sealing, corner adopts triangle, rectangle, trapezoidal, circular, half circular, ellipse or half ellipse circular sealing, and preferred triangle seals.
3. the membrane stack that is combined into of the soft flat membrane component of a kind of MBR according to claim 1 and 2, it is characterized in that, described soft MBR Flat Membrane membrane component, membrane component centre or center-top open 1 to 10 circle, ellipse, rectangle, trapezoidal or diamond hole, preferably one or two hole.
4. the membrane stack that the soft flat membrane component of a kind of MBR according to claim 1,2 or 3 is combined into, is characterized in that, the perforate of soft MBR Flat Membrane membrane component, its surrounding can be opened aperture or not open aperture, preferably opens aperture.
5. the membrane stack that the soft flat membrane component of a kind of MBR according to claim 1,3 or 4 is combined into, it is characterized in that, the perforate of soft MBR Flat Membrane membrane component, preferred uniform 1-50 circle, ellipse, rectangle, trapezoidal or diamond hole aperture, small aperture 1-10mm, preferred 4-6mm, for the location of film gasket with fixing.
6. the membrane stack that is combined into of the soft flat membrane component of a kind of MBR according to claim 1, it is characterized in that, film gasket, adopt plastics or metal injection molded, cast or the method such as car, cutting process, for rectangle is circular or ellipse circular structure, centre has and soft MBR Flat Membrane membrane component central aperture corresponding aperture.
7. the membrane stack that is combined into of the soft flat membrane component of a kind of MBR according to claim 1, it is characterized in that, block head, adopt plastics or metal injection molded, cast or the method such as car, cutting to process, one side has and the projection of soft MBR Flat Membrane membrane component central aperture respective apertures or shrinkage pool, and there is the perforation of screw rod centre, fitted seal circle forms shutoff, preferably separately there are one deck seal cover and sealing ring, form two road sealings, in the middle of block head, have sealing ring to seal.
8. the membrane stack that is combined into of the soft flat membrane component of a kind of MBR according to claim 1, it is characterized in that, discharging device, adopt plastics or metal injection molded, cast or the method such as car, cutting process, one side has and the projection of soft MBR Flat Membrane membrane component central aperture respective apertures or shrinkage pool, there is a screw rod perforation centre, opens 1-50 ostium excurrens again, have sealing ring to seal in the middle of discharging device around screw hole.
9. the membrane stack that is combined into of the soft flat membrane component of a kind of MBR according to claim 1, is characterized in that, film protective sleeve, adopts the methods such as plastics injection moulding, car or cutting to process; Circle or rectangle; there is a pull bar perforation centre; preferably upper and lower two textural associations; protrusion snaps is had above one of them; bayonet unit stretches into another structure by connecting hole on film and forms a stuck film protective sleeve, and stuck rear upper and lower film protective sleeve interval is less than soft MBR flat membrane component thickness, and the cylinder that buckle is formed is identical with connecting hole aperture or smaller; film protective sleeve preferably has little nadel with film contact surface, and drag link sleeve adopts stainless pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019491.3A CN105457496A (en) | 2016-01-13 | 2016-01-13 | Membrane stack composed of MBR soft-type flat sheet membrane components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019491.3A CN105457496A (en) | 2016-01-13 | 2016-01-13 | Membrane stack composed of MBR soft-type flat sheet membrane components |
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| Publication Number | Publication Date |
|---|---|
| CN105457496A true CN105457496A (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610019491.3A Pending CN105457496A (en) | 2016-01-13 | 2016-01-13 | Membrane stack composed of MBR soft-type flat sheet membrane components |
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| Country | Link |
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| CN (1) | CN105457496A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334446A (en) * | 2016-08-30 | 2017-01-18 | 江苏嘉恒环境科技有限公司 | Sewage treatment membrane |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11244672A (en) * | 1998-03-02 | 1999-09-14 | Daisen Membrane Systems Kk | Flat membrane element and flat membrane module using the same |
| CN1890016A (en) * | 2003-12-03 | 2007-01-03 | 3M创新有限公司 | Membrane modules and integrated membrane cassettes |
| CN201578997U (en) * | 2010-01-22 | 2010-09-15 | 苏州膜华材料科技有限公司 | Flat plate type membrane component for membrane bioreactor |
| CN102806019A (en) * | 2012-06-13 | 2012-12-05 | 三达膜科技（厦门）有限公司 | Multifunctional composite filtering diaphragm plate |
| CN202921061U (en) * | 2012-11-21 | 2013-05-08 | 何乐平 | Novel membrane stack filter core |
| CN203803384U (en) * | 2014-01-24 | 2014-09-03 | 厦门绿邦膜技术有限公司 | Filtering bag type ultrathin flat membrane and filtering bag type ultrathin flat membrane component |
| CN204417209U (en) * | 2014-12-31 | 2015-06-24 | 北京清大国华环保科技有限公司 | A kind of self-supporting immersed type flat plate membrane component |
| CN104822437A (en) * | 2012-11-27 | 2015-08-05 | 东丽株式会社 | Separation membrane module |
| WO2015151762A1 (en) * | 2014-03-31 | 2015-10-08 | 株式会社クボタ | Method for manufacturing flat membrane element and flat membrane element |
| CN204779020U (en) * | 2015-05-27 | 2015-11-18 | 中科瑞阳膜技术（北京）有限公司 | Membrane bioreactor |
| CN204911254U (en) * | 2015-09-14 | 2015-12-30 | 宋婉盈 | Flat reverse osmosis membrane modulus spare |
| CN205288116U (en) * | 2016-01-13 | 2016-06-08 | 杭州青澜环保科技有限公司 | Membrane stack that soft dull and stereotyped film element of MBR made up |
-
2016
- 2016-01-13 CN CN201610019491.3A patent/CN105457496A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11244672A (en) * | 1998-03-02 | 1999-09-14 | Daisen Membrane Systems Kk | Flat membrane element and flat membrane module using the same |
| CN1890016A (en) * | 2003-12-03 | 2007-01-03 | 3M创新有限公司 | Membrane modules and integrated membrane cassettes |
| CN201578997U (en) * | 2010-01-22 | 2010-09-15 | 苏州膜华材料科技有限公司 | Flat plate type membrane component for membrane bioreactor |
| CN102806019A (en) * | 2012-06-13 | 2012-12-05 | 三达膜科技（厦门）有限公司 | Multifunctional composite filtering diaphragm plate |
| CN202921061U (en) * | 2012-11-21 | 2013-05-08 | 何乐平 | Novel membrane stack filter core |
| CN104822437A (en) * | 2012-11-27 | 2015-08-05 | 东丽株式会社 | Separation membrane module |
| CN203803384U (en) * | 2014-01-24 | 2014-09-03 | 厦门绿邦膜技术有限公司 | Filtering bag type ultrathin flat membrane and filtering bag type ultrathin flat membrane component |
| WO2015151762A1 (en) * | 2014-03-31 | 2015-10-08 | 株式会社クボタ | Method for manufacturing flat membrane element and flat membrane element |
| CN204417209U (en) * | 2014-12-31 | 2015-06-24 | 北京清大国华环保科技有限公司 | A kind of self-supporting immersed type flat plate membrane component |
| CN204779020U (en) * | 2015-05-27 | 2015-11-18 | 中科瑞阳膜技术（北京）有限公司 | Membrane bioreactor |
| CN204911254U (en) * | 2015-09-14 | 2015-12-30 | 宋婉盈 | Flat reverse osmosis membrane modulus spare |
| CN205288116U (en) * | 2016-01-13 | 2016-06-08 | 杭州青澜环保科技有限公司 | Membrane stack that soft dull and stereotyped film element of MBR made up |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106334446A (en) * | 2016-08-30 | 2017-01-18 | 江苏嘉恒环境科技有限公司 | Sewage treatment membrane |
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