CN206631442U - A kind of tubular membrane component of inwall coating - Google Patents
A kind of tubular membrane component of inwall coating Download PDFInfo
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- CN206631442U CN206631442U CN201720244992.1U CN201720244992U CN206631442U CN 206631442 U CN206631442 U CN 206631442U CN 201720244992 U CN201720244992 U CN 201720244992U CN 206631442 U CN206631442 U CN 206631442U
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- membrane
- tube bundle
- housing
- tubular membrane
- membrane component
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Abstract
The utility model discloses a kind of tubular membrane component of inwall coating, the tubular membrane component includes：Housing, the housing are provided with some groups of symmetrical mouths of pipe and one or more filtrate outlets；At least one set of membrane tube bundle, membrane tube bundle are removably disposed in housing respectively, are connected between membrane tube bundle by communicating pipe.The utility model has the beneficial effect that：(1) membrane tube bundle is separately fabricated, simple in construction, it is easy to accomplish industrialized mass production；(2) it is easy to installation and maintenance, and greatly reduce installing space demand；(3) be advantageous to extend membrane tube regeneration period and service life so as to reduce customer using cost, reduce filtering energy consumption, installing space saving, be easy to safeguard, construction cost and operating cost can be substantially reduced；(4) serial or parallel connection or mixing connection can be carried out according to the actual requirements, and installation and transformation are easy, can easily meet the technological design demand of different user specific operation, and meet the improved demand of user's production technology.
Description
Technical field
It the utility model is related to technical field of membrane separation, and in particular to a kind of tubular membrane component of inwall coating.
Background technology
With the continuous development of membrane separation technique, membrane filtration process is more and more using in the industrial production.Its
The tubular membrane of middle inwall coating is one of the most frequently used membrane component structure type, and the tubular membrane of inwall coating is typically with series connection
Or parallel-connection structure is disposed in a cylindrical shell and forms composition membrane module use.
The patent No.：201410144815.7 a kind of disclosed inwall coating cascaded structure tubular membrane component, it is by one group of shell
Body, one group of integral type tubular membrane in parallel and both ends end socket composition, its housing are coated in tubular membrane, and its both ends end socket is provided with spy
Fixed groove and stoste inlet and outlet, and connected with tubular membrane so as to form the multistage filtering membrane structure connected；
The patent No.：A kind of inwall coating parallel-connection structure porous pipe type membrane module disclosed in 201520258613.5, it is simultaneously
It is coupled structure, it is set the housing of the mounting flange with through hole by one group of both ends, and one group is fixed in shell flange through hole with seal
The porous pipe type film and both ends end socket composition, both ends end socket for forming parallel-connection structure set stoste process mouth.
The tubular membrane component of above-mentioned inwall coating is applied in the industrial production, generally use cross-flow filtration mode, from control
From the point of view of operation energy consumption and raising operational efficiency, multiple membrane modules need to be fixed in specific frame and pass through outside pipe arrangement
Film filter of the membrane module for structure in parallel or series is formed, rarely has the case that single membrane module independently uses.
Following deficiency be present in the tubular membrane component of above-mentioned inwall coating：
(1) membrane module structure complex manufacturing, product quality are difficult to control, and producing efficiency is low, industrial mass life
Production, manufacturing cost are high.
(2) manufacturing technology and technique of current tubular type membrane component known to, the service life of membrane component is usually 3~5 years,
And membrane module housing service life can reach 15~20 years or higher.When membrane component, which reaches service life, to be needed to change,
For membrane component and the membrane module that housing is adhesive sealing, housing is scrapped simultaneously with membrane component, is formed and wasted, while adds use
The use cost at family.And this membrane module shell material is usually the engineering plastics for being difficult to reuse, scraps discarding and formed
Environmental pollution.The membrane module being tightly connected for membrane component and housing by seal, membrane component and its seal need to be torn open piece by piece
Except replacing, the filter connected especially for multiple membrane modules by outside pipe arrangement is, it is necessary to remove outside pipe arrangement, or even need
Membrane module is removed to off normal from fixed frame and changes membrane component.Its apparent complex operation, time-consuming, human cost
High even to influence normal production, cost is high.Membrane component seal generally can not reuse simultaneously, also increase the use of user
Cost.
(3) multiple membrane modules are fixed in specific frame and form membrane module by outside pipe arrangement as structure in parallel or series
Film filter, frame structure, pipe-line system are complicated, build and maintenance cost is high.Installing space demand is high simultaneously.
(4) when multigroup membrane module is used in series, due to reasons such as pipe damages, hydraulic coupling is filtered in membrane module since entrance
Decline step by step, and clear liquid side interconnects, and causes membrane module actual filtration pressure to decline step by step since entrance, filtration flux is not
, the membrane module filtering hydraulic coupling close to inlet side is higher, and concentration polarization phenomenon is serious, easily causes membrane tube dirt and blocks up, cleaning and regeneration
Cycle is short, and outlet side membrane module filter pressure is relatively low, and filter efficiency is poor.To solve this deficiency, usual method is in each film
Component purified liquor outlet communicating pipe sets pressure-regulating valve, and this just makes filter pipeline complicated, and construction cost is high.Pipeline is answered simultaneously
It is miscellaneous, membrane module or membrane component disassembling, assembling and replacing complex steps are also resulted in, safeguard inconvenience.
To adapt to the membrane separation technique more demand of more large-scale application extensively in the industrial production, except need to solve above-mentioned ask
Topic, it is clear that membrane module and its device still need to meet following condition：
(1) membrane component is belonged to running stores in film filter, changed inevitable due to its service life reason.Cause
And the parts that need to be changed be able to must be produced in batches and reliable in quality, reduction are manufactured into because membrane component is lost for membrane module and its device
This, while Renewal process must be simple and easy to do, to reduce the use cost of user.
(2) space is small, easy to maintenance.
(3) membrane module and its device must meet the requirement of diversified, personalized technological design, to meet client's specific operation
Demand, while should be easy to transform, to meet the improved demand of client's production technology.
Utility model content
The utility model is in order to solve the above problems, so as to provide the tubular membrane component of inwall coating.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of tubular membrane component of inwall coating, it is characterised in that the tubular membrane component includes：
Housing, the housing are provided with some groups of symmetrical mouths of pipe and an each or multiple filtrate outlets；
At least one set of membrane tube bundle, membrane tube bundle are removably disposed in housing respectively, are connected between membrane tube bundle by communicating pipe
It is logical.
In a preferred embodiment of the present utility model, the tubular membrane component also includes several space bars, these
Space bar is arranged in housing, divides housing 135 into several independent filter chambers.
In a preferred embodiment of the present utility model, each filter chamber is corresponding with one or more groups of mouths of pipe, each
One or more membrane tube bundles are removably disposed in filter chamber.
In a preferred embodiment of the present utility model, through hole is designed with each space bar, and through hole is provided with limit
Discharge orifice plate.
In a preferred embodiment of the present utility model, membrane tube bundle includes two symmetrical tube sheets and some tubular types
Film, two tube sheets are arranged on the mouth of pipe of filter chamber both sides, and tubular membrane is arranged between two tube sheets.
In a preferred embodiment of the present utility model, each tube sheet is provided with clip, and the clip and housing are removable
Unload it is fixed, tube sheet, which passes through to coordinate clip and communicating pipe, to be fixed.
In a preferred embodiment of the present utility model, each membrane tube bundle is cascaded structure between each other, the connection
It is some groups to manage as 180 ° of bend pipes, the communicating pipe, detachably connected one group of communicating pipe between every two neighboring membrane tube bundle.
In a preferred embodiment of the present utility model, each membrane tube bundle is parallel-connection structure between each other, the connection
It is two groups to manage as more siphunculus, the communicating pipe, and each membrane tube bundle one end is connected by siphunculus more than one group, each membrane tube bundle other end
Connected by siphunculus more than another group.
In a preferred embodiment of the present utility model, each membrane tube bundle is tied for series connection and mixing in parallel between each other
Structure, the communicating pipe, siphunculus formed by some groups of 180 ° of bend pipes and at least more than two groups, between each membrane tube bundle removably with
180 ° of bend pipes or the connection of more siphunculus.
It is close by gluing or sealing ring between each tubular membrane and tube sheet in a preferred embodiment of the present utility model
Envelope, is provided with sealing ring between the tube sheet and housing.
The beneficial effects of the utility model are：
(1) membrane tube bundle and housing and communicating pipe clamp connection is passed through.Membrane tube bundle is separately fabricated, simple in construction, it is easy to accomplish
Industrialized mass production.Because of easily controllable product quality and cost of manufacture, meanwhile, membrane tube bundle disassembling, assembling and replacing is easy, can drop significantly
Low customer using cost.
(2) membrane module overall structure is simple, easy to installation and maintenance, and greatly reduces installing space demand.
(3) multigroup membrane tube bundle is arranged on shell by communicating pipe serial or parallel connection, and membrane tube clear liquid side is mutually connected in housing
It is logical, housing is separated into by multiple small cavitys by space bar and restriction orifice and adjusts the pressure difference between each cavity.Be advantageous to extend
Membrane tube regeneration period and service life are so as to reducing customer using cost.Meet filtering technique variation, the need of personalized designs
Ask, optimize filter efficiency, reduce filtering energy consumption, while greatly simplify the pipe-line system of film filter, installing space is saved, just
In maintenance, construction cost and operating cost can be substantially reduced.
(4) serial or parallel connection can be carried out according to the actual requirements, increases or decreases membrane tube bundle quantity, change different size parameter
Restriction orifice, while install and transformation is easy, can easily meet the technological design demand of different user specific operation, and full
The sufficient improved demand of user's production technology.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation when the utility model is parallel-connection structure；
Fig. 2 is structural representation when the utility model is series connection and mixed structure in parallel.
Fig. 3 is tube bank and a kind of partial structural diagram of the junction of connected mode of housing；
Fig. 4 is tube bank and the partial structural diagram of the junction of housing another kind connected mode.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 1 to Fig. 4, the tubular membrane component of inwall provided by the utility model coating, it includes housing 100 and at least
One group of membrane tube bundle 200, connected by communicating pipe 500 between membrane tube bundle 200.
Housing 100, some groups of symmetrical mouths of pipe are respectively equipped with its both sides, are filtered out at the top of it provided with one or more
Liquid outlet 110, filtered fluid can be flowed in and out from the mouth of pipe, and filter liquor can be flowed in or out by filtrate outlet 110.
Membrane tube bundle 200 is removably disposed in housing 100 respectively, and every group of membrane tube bundle 200 is relative with one group of mouth of pipe
Should.
Membrane tube bundle 200 is specifically made up of two symmetrical tube sheets 210 and some tubular membranes 220.
The shape of tube sheet 210 and the mouth of pipe corresponding matching of housing 100, two tube sheets 210 are just fixed on two on housing 100
On the individual symmetrical mouth of pipe.
Several symmetrical mounting holes are respectively equipped with two tube sheets 210, can be pacified on the symmetrical mounting hole of each two
Insert a tubular membrane 220.
Tubular membrane 220, its inwall are coated with filter membrane, and it is that it two for being filtered to entering the water in housing 100
The port at end is corresponding with the mouth of pipe.
So, each both ends of tubular membrane 220 need to only be smeared adhesive, be corresponding in turn to and assign by membrane tube bundle 200 in assembling
On mounting hole.
Referring to Fig. 3, in order to improve sealing, in the mouth of pipe that the both ends tube sheet 210 of membrane tube bundle 200 is arranged symmetrically with housing 100
Between set sealing ring 310 sealed.
Referring to Fig. 4, there is provided another seal form between tubular membrane 220 and tube sheet 210, that is, pass through sealing ring 320
Sealed with sealing ring baffle ring 330.
Baffle plate 340 is additionally provided with the side of tube sheet 210, baffle plate 340 is connected by bolt with tube sheet 210, and baffle plate 340 can be used for
Sealing ring 320 is limited, prevents that limiting sealing ring 320 moves, so as to influence sealing.
So, by above-mentioned implementation, the generally demountable structure of membrane tube bundle 200 in the application, membrane tube bundle 200 can be independent
Manufacture and installation, structure are very simple, it is easy to accomplish industrialized mass production, easily controllable product quality and cost of manufacture.
Also carried out when membrane tube bundle 200 is arranged on housing using detachable installation especially by clip 400 removably solid
It is fixed.
Clip 400 specifically includes two semicircle clip housings 410 and a clip sealing ring 420 forms.
Two semicircle clip housings 410 form annular and a corresponding matching of tube sheet 210, tube sheet 210 and can be fixed on
One end of semicircle clip housing 410.
Positioning hole is provided with the periphery of semicircle clip housing 410, screw so need to only be sequentially passed through to housing 100 and determined
Semicircle clip housing 410 can be just removably attached on housing by position hole.
In addition, the connection between membrane tube bundle 200 is connected by communicating pipe 500, communicating pipe 500 specifically with semicircle clip shell
Body 410 is connected.
The mouth of pipe of communicating pipe 500 is specifically arranged on the other end of semicircle clip housing 410, corresponding with tubular membrane 220,
It can be realized by semicircle clip housing 410 so between communicating pipe 500 and tubular membrane 220 interconnected.
Because semicircle clip housing 410 is fixed on housing 100 so that communicating pipe 500 can integrally consolidate with tubular membrane 220
It is scheduled on housing 100.
In addition, in order to improve the sealing between communicating pipe 500 and tubular membrane 220, in the semicircle bottom of clip housing 410
Provided with clip sealing ring 420.
Membrane tube bundle 200, clip 400 and specific installation between communicating pipe 500 are as follows：
Membrane tube bundle 200 is assigned into the mouth of pipe of housing 100 first, by one end tube sheet 210 of membrane tube bundle 200 and communicating pipe 500
One end is alignd, and installs sealing ring 420.
Then by two semicircle both ends of clip housing 410, tube sheet 210 and the termination groove of communicating pipe 500 align and are used in combination respectively
Bolt fastens.
Finally semicircle clip housing 410 is fixed by positioning hole bolt and housing 100 again.
Pass through above-mentioned implementation so that the connection between membrane tube bundle 200, communicating pipe 500, the three of housing 100 is all detachable
Formula is installed.
Because membrane tube bundle 200 is detachable installation in housing, such the application can according to the actual requirements, in housing
The membrane tube bundle 200 of installation corresponding number in 100.
In addition, when housing 100 is cylindrical shape, a membrane tube bundle 200 need to be only installed in housing 100.
Because the connection between membrane tube bundle 200 and communicating pipe 500 is also detachable installation, so that membrane tube bundle 200
Connection between membrane tube bundle 200 can be that serial or parallel connection or series and parallel mix so that the application can be adapted to various use ring
Border, substantially increase the diversity of the utility model applicable working condition.
Referring to Fig. 1, when needing series connection, only communicating pipe 500 need to be arranged to some groups, the shape of communicating pipe 500 is set
180 ° of bend pipes are set to, detachably connected one group of communicating pipe 500 between so every two neighboring membrane tube bundle 200, and from bottom to top
It is staggered successively.
So, each membrane tube bundle 200 from bottom to top passes sequentially through the connection of communicating pipe 500 and forms filter.
When needing in parallel, only communicating pipe 500 need to be arranged to two groups, communicating pipe 500 is shaped to more siphunculus,
The pipe number of more siphunculus is corresponding identical with the number of membrane tube bundle 200, and each one end of membrane tube bundle 200 is connected by siphunculus 300 more than one group,
Each other end of membrane tube bundle 200 is connected by siphunculus 300 more than another group.
So, each membrane tube bundle 200 forms filter by the connection of communicating pipe 500.
Referring to Fig. 2, when needing series and parallel to mix, two groups of filters, every group of filtering dress can be set in housing 100
Put and be made up of some groups of membrane tube bundles 200, the membrane tube bundle 200 in every group of filter uses cascaded structure between each other, then this
Use parallel-connection structure between two groups of filters, implementation so by this way, raising filter effect that can be maximum.
In addition, when the application is using connecting, due to reasons such as pipe damages, in membrane module filtering hydraulic coupling since entrance by
Level declines, and clear liquid side interconnects, and causes membrane module actual filtration pressure to decline step by step since entrance, and filtration flux is not
, the membrane module filtering hydraulic coupling close to inlet side is higher, and concentration polarization phenomenon is serious, easily causes membrane tube dirt and blocks up, cleaning and regeneration
Cycle is short, and outlet side membrane module filter pressure is relatively low, and filter efficiency is poor.
The tubular membrane component that the application provides also includes several space bars 600, and these space bars 600 are even away from setting respectively
It is divided into several independent filter chambers 610 in housing 100, and by housing 100.
Each or multiple membrane tube bundles 200 are corresponding in a filter chamber 610.
In addition, through hole is designed with each space bar 600, and through hole is provided with restriction orifice 620, by customizing current limliting
Orifice plate 620 ensures each membrane module so that interconnected between each filter chamber 610 and adjust the pressure difference between each filter chamber 610
Inner mold tube filtration pressure difference is basically identical, so as to meet the needs of filtering technique variation, personalized designs, optimizes filter efficiency,
Reduce filtering energy consumption.Be advantageous to extend membrane tube regeneration period and service life simultaneously so as to reduce customer using cost.
Multiple pressure gauge connections are set in each filter chamber 610 and on communicating pipe 500, can on pressure gauge connection
Pressure gauge 700 is installed, pressure gauge 700 can detect the pressure in pressure and communicating pipe 500 in each filter chamber 610, so as to monitor
The running status of membrane module, and then judge that situation is blocked up in the dirt of membrane component.
In addition, can be provided with regulating valve on the filtrate outlet of housing 100, regulating valve can adjust filtering hydraulic pressure in membrane module
Power.
Furthermore regulating valve also is provided with filtrate outlet 110, regulating valve can adjust in membrane module and filter out hydraulic coupling.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (10)
1. a kind of tubular membrane component of inwall coating, it is characterised in that the tubular membrane component includes：
Housing, the housing are provided with some groups of symmetrical mouths of pipe and an each or multiple filtrate outlets；
At least one set of membrane tube bundle, membrane tube bundle are removably disposed in housing respectively, are connected between membrane tube bundle by communicating pipe.
2. the tubular membrane component of a kind of inwall coating according to claim 1, it is characterised in that the tubular membrane component is also
Including several space bars, these space bars are arranged in housing, divide housing 135 into several independent filter chambers.
3. the tubular membrane component of a kind of inwall coating according to claim 2, it is characterised in that each filter chamber and one group
Or the multigroup mouth of pipe is corresponding, and one or more membrane tube bundles are removably disposed in each filter chamber.
4. the tubular membrane component of a kind of inwall coating according to claim 2, it is characterised in that set on each space bar
There is through hole, and through hole is provided with restriction orifice.
5. the tubular membrane component of a kind of inwall coating according to claim 3, it is characterised in that membrane tube bundle includes two phases
Symmetrical tube sheet and some tubular membranes, two tube sheets are arranged on the mouth of pipe of filter chamber both sides, and tubular membrane is arranged on two pipes
Between plate.
6. the tubular membrane component of a kind of inwall coating according to claim 5, it is characterised in that each tube sheet is provided with card
Hoop, the clip are removably secured with housing, and tube sheet is fixed by coordinating clip and communicating pipe.
A kind of 7. tubular membrane component of inwall coating according to claim 1, it is characterised in that each membrane tube bundle mutually it
Between be cascaded structure, the communicating pipe is 180 ° of bend pipes, and the communicating pipe is some groups, per two neighboring membrane tube bundle between it is removable
Connect one group of communicating pipe with unloading.
A kind of 8. tubular membrane component of inwall coating according to claim 1, it is characterised in that each membrane tube bundle mutually it
Between be parallel-connection structure, the communicating pipe is more siphunculus, and the communicating pipe is two groups, and each membrane tube bundle one end passes through siphunculus more than one group
Connection, each membrane tube bundle other end are connected by siphunculus more than another group.
A kind of 9. tubular membrane component of inwall coating according to claim 1, it is characterised in that each membrane tube bundle mutually it
Between for series connection and mixed structure in parallel, the communicating pipe, siphunculus formed by some groups of 180 ° of bend pipes and at least more than two groups, each film
Removably it is connected between tube bank with 180 ° of bend pipes or more siphunculus.
10. the tubular membrane component of a kind of inwall coating according to claim 5, it is characterised in that each tubular membrane and pipe
Sealed between plate by gluing or sealing ring, sealing ring is provided between the tube sheet and housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244992.1U CN206631442U (en) | 2017-03-14 | 2017-03-14 | A kind of tubular membrane component of inwall coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244992.1U CN206631442U (en) | 2017-03-14 | 2017-03-14 | A kind of tubular membrane component of inwall coating |
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| Publication Number | Publication Date |
|---|---|
| CN206631442U true CN206631442U (en) | 2017-11-14 |
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ID=60249791
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720244992.1U Active CN206631442U (en) | 2017-03-14 | 2017-03-14 | A kind of tubular membrane component of inwall coating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964258A (en) * | 2017-03-14 | 2017-07-21 | 上海安赐环保科技股份有限公司 | A kind of tubular membrane component of inwall coating |
-
2017
- 2017-03-14 CN CN201720244992.1U patent/CN206631442U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964258A (en) * | 2017-03-14 | 2017-07-21 | 上海安赐环保科技股份有限公司 | A kind of tubular membrane component of inwall coating |
| CN106964258B (en) * | 2017-03-14 | 2023-10-24 | 上海安赐环保科技股份有限公司 | Tubular membrane assembly with coated inner wall |
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