CN206960208U - A kind of suck-back Combined water spline filter system - Google Patents
A kind of suck-back Combined water spline filter system Download PDFInfo
- Publication number
- CN206960208U CN206960208U CN201720833642.9U CN201720833642U CN206960208U CN 206960208 U CN206960208 U CN 206960208U CN 201720833642 U CN201720833642 U CN 201720833642U CN 206960208 U CN206960208 U CN 206960208U
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- China
- Prior art keywords
- filter
- filter membrane
- supporter
- buffer container
- bleeding point
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Abstract
A kind of suck-back Combined water spline filter system, is related to water sample filtration system.Provided with filter body, filter membrane supporter, filter membrane, filter membrane compacting circle, strainer cover, buoyancy plate, filter bleeding point, pressure sensitive and pipeline control unit, buffer container, surge flask bleeding point, negative pressure maker etc.；Filter body is used to install filter membrane supporter and fixed filter membrane；Filter membrane supporter is used to place filter membrane；Filter membrane compacting circle is used to strengthen the contact between filter membrane and filter membrane supporter；Strainer cover is used to fasten filter membrane compacting circle and filter membrane supporter；Buoyancy plate is used for Fixed-Filter main body；Filter body and surge flask are connected when filter bleeding point is used to filter；Pressure sensitive is provided with pressure sensor and valve with pipeline control unit；The splendid attire of solution when buffer container is used to filter；Buffer container bleeding point is used to connect filter and vacuum suction；Generation of the negative pressure maker for negative pressure in filter pipe when filtering.
Description
Technical field
Water sample filtration system is the utility model is related to, more particularly, to a kind of suck-back Combined water spline filter system.
Background technology
Chemical precipitation is a kind of conventional pre-treating method in marine environmental monitoring, particularly when the target to be measured in sample
, it is necessary to which the object element (or nucleic) in the even upper hectolitre water sample of logarithm decaliter is concentrated when element (or nucleic) content is extremely low
Enrichment, sediment is collected after then carrying out separation of solid and liquid again.
At present, in marine environmental monitoring practical operation, for the sample analysis of large volume, typically by substantial amounts of sample
After taking back continental rise laboratory, enrichment method is first carried out, siphon removes supernatant after then standing a couple of days, then remaining solution is turned
Move in the container of small size and carry out second of filtering, this method has following two major defects：(1) in the big feelings of sample size
It is difficult to execute-in-place under condition, it is necessary to could be handled after taking back continental rise laboratory, cause poor in timeliness, and cause greatly to provide
Source wastes；(2) process tedious, uncertain increase is caused.
In addition, if first time siphon effect is bad, need to carry out second of standing separation to remaining solution, this is further
Add the difficulty of whole operation process.
Equally, some developed countries (such as Germany, Greece, Britain, Russia) carry out water body using ion-exchange etc.
The On-site sampling concentration of element (or nucleic), but these methods do not apply to the quick pre- place at scene there is also the shortcomings of process tedious yet
Reason.
Therefore, quickly propelling with China ocean power's strategy, research can be at the scene to the quick solid-liquid of water sample with bulk mass
The methods and techniques of separation, have become the active demand in China's environmental monitoring, have very important significance.
Bibliography：
[1]K.O.Buesseler,S.R.Jayne,N.S.Fisher,et al.Fukushima-derived
radionuclides in the ocean and biota off Japan,Proceedings of National
Academy of Sciences of the United States of America,109,5984(2012).
[2] what Jian Hua, Chen Liqi, Men Wu, etc..In seawater137Cs fast enriching and analysis, the Taiwan Straits, 2011,30
(2)：280-285.
The content of the invention
For existing poor in timeliness existing for related art method both at home and abroad, operation difficulty is big the problems such as, the utility model
Fast filtering of the scene of may be implemented in water sample with bulk mass is provided, the difficulty of execute-in-place is significantly reduced, effectively improves
A kind of execute-in-place ageing suck-back Combined water spline filter system.
The utility model be provided with filter body, filter membrane supporter, filter membrane, filter membrane compacting circle, strainer cover, buoyancy plate,
Filter bleeding point, pressure sensitive and pipeline control unit, buffer container, surge flask bleeding point, negative pressure maker etc.；
The filter body is used to install filter membrane supporter and fixed filter membrane, the filter body are provided with least one；
The filter membrane supporter is used to place filter membrane, and filter membrane supporter is provided with hole, and the hole is for allowing liquid when filtering
By the way that filter membrane supporter quantity is identical with filter body quantity；
The filter membrane compacting circle is used to strengthen the contact between filter membrane and filter membrane supporter, prevents seepage, filter membrane compacting circle
Quantity is identical with filter body quantity；
The strainer cover is used to fasten filter membrane compacting circle and filter membrane supporter, the size and filter body of strainer cover
Matching, strainer cover quantity are identical with filter body quantity；
The buoyancy plate is used for Fixed-Filter main body, and buoyancy plate is suspended in solution surface, and buoyancy plate is provided with least one
Through hole, the through hole are used for the fixation of filter body；
Filter body and surge flask are connected when the filter bleeding point is used to filter；
The pressure sensitive is provided with pressure sensor and valve, pressure sensitive and pipeline control unit with pipeline control unit
The pressure of pipeline when being filtered for sensing, and the automatic-closing valve when pipeline pressure is undergone mutation, pressure sensitive and pipeline control
Unit both ends processed are connected with pressure sensitive water pipe, and pressure sensitive is identical with filter body quantity with pipeline control unit quantity；
The splendid attire of solution, buffer container are provided with least one when the buffer container is used to filter；
The buffer container bleeding point is used to connect filter and vacuum suction, is configured at least on each buffer container
2 buffer container bleeding points；
Generation of the negative pressure maker for negative pressure in filter pipe when filtering, negative pressure maker are provided with least one.
The filter body may be selected from the materials such as ceramics, Teflon.
The filter membrane supporter may be selected from the materials such as ceramics, Teflon.
The filter membrane compacting circle may be selected from the materials such as stainless steel, Teflon.
The strainer cover may be selected from the materials such as ceramics, Teflon.
The buoyancy plate may be selected from the materials such as Teflon, plastic foam；The surface of the buoyancy plate should pass through smooth treatment,
The absorption of element (or nucleic) is prevented, hollow-core construction increase buoyancy can be used.
The filter bleeding point may be selected from the materials such as ceramics, Teflon.
The buffer container may be selected from the materials such as PVC, Teflon, stainless steel, fiberglass.
The buffer container bleeding point may be selected from the materials such as PVC, Teflon, stainless steel, fiberglass.
The negative pressure maker can use vacuum generator.
The utility model realizes water sample with bulk mass fast filtering at the scene, avoids in filter process because filter membrane is damaged
It is caused to repeat to filter, the difficulty of execute-in-place is significantly reduced, is effectively improved the ageing of execute-in-place.
Brief description of the drawings
Fig. 1 is the structure and workflow schematic diagram of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the utility model is described in further detail.
As shown in figure 1, the utility model embodiment is provided with filter body 1, filter membrane supporter 2, filter membrane 3, filter membrane compacting
Circle 4, strainer cover 5, buoyancy plate 6, filter bleeding point 7, pressure sensitive and pipeline control unit 8, buffer container 9, surge flask
Bleeding point 91, negative pressure maker 10 etc.；The filter body 1 is used to install filter membrane supporter 2 and fixed filter membrane 3, the mistake
Filter body 1 is provided with least one；The filter membrane supporter 2 is used to place filter membrane 3, and filter membrane supporter 2 is provided with hole, the hole
Liquid is allowed during for filtering by the way that the quantity of filter membrane supporter 2 is identical with the quantity of filter body 1；The filter membrane compacting circle 4 is used for
Strengthen the contact between filter membrane 3 and filter membrane supporter 2, prevent seepage, filter membrane compacting 4 quantity of circle and the quantity phase of filter body 1
Together；The strainer cover 5 is used to fasten filter membrane compacting circle 4 and filter membrane supporter 3, size and the filter body 1 of strainer cover 5
Matching, the quantity of strainer cover 5 are identical with the quantity of filter body 1；The buoyancy plate 6 is used for Fixed-Filter main body 1, buoyancy plate
6 are suspended in solution surface A0, and buoyancy plate 6 is provided with least one through hole, and the through hole is used for the fixation of filter body 1；It is described
Filter body 1 and surge flask are connected when filter bleeding point 7 is used to filter；The pressure sensitive is set with pipeline control unit 8
There are pressure sensor and valve, the pressure of pipeline when pressure sensitive is used to sense filtering with pipeline control unit 8, and in pipeline pressure
Automatic-closing valve when power is undergone mutation, pressure sensitive are connected with the both ends of pipeline control unit 8 with pressure sensitive water pipe 11, pressure
Sensing is identical with the quantity of filter body 1 with the quantity of pipeline control unit 8；The Sheng of solution when the buffer container 9 is used to filter
Dress, buffer container 9 are provided with least one；The buffer container bleeding point 91 is used to connect filter and vacuum suction, each
At least two buffer container bleeding point 91 is configured on buffer container 9；When the negative pressure maker 10 is used to filter in filter pipe 12
The generation of negative pressure, negative pressure maker 10 are provided with least one.
The filter body 1 is selected from the materials such as ceramics, Teflon.
The filter membrane supporter 2 is selected from the materials such as ceramics, Teflon.
The filter membrane compacting circle 3 is selected from materials such as stainless steel, Teflons.
The strainer cover 4 is selected from the materials such as ceramics, Teflon.
The buoyancy plate 5 is selected from the materials such as Teflon, plastic foam；The surface of the buoyancy plate should pass through smooth treatment,
The absorption of element (or nucleic) is prevented, hollow-core construction increase buoyancy can be used.
The filter bleeding point 7 may be selected from the materials such as ceramics, Teflon.
The buffer container 9 is selected from the materials such as PVC, Teflon, stainless steel, fiberglass.
The buffer container bleeding point 91 is selected from the materials such as PVC, Teflon, stainless steel, fiberglass.
The negative pressure maker 10 uses vacuum generator.
Water sample is in the presence of the negative pressure of filter pipe 12, and by installing the filter of filter membrane 3, wherein solid portion rests on
On filter membrane 3, liquid part then enters buffer container 9 by filter pipe 12, realizes the quick separating of solid-liquid.Finally collect filter
Sediment on film, and a small amount of unfiltered solution merging remained in solution container are pending.
According to embodiment of the present utility model, a kind of suck-back Combined water spline filter system can be made at scene on ship
Industry, it can also be used to tested in land laboratory.
According to embodiment of the present utility model, the system can according to the different shape and size of different Demand Designs,
And different number of filters is used, to meet different application targets.For convenience, only introduce herein using a filtering
The situation of device.
It is as follows according to a kind of suck-back Combined water spline filter working-flow of the utility model embodiment：
By filter body large scale upwardly, after placing filter membrane supporter, then it is sequentially placed above filter membrane supporter
After filter membrane, filter membrane compacting circle, strainer cover is fastened completely with filter body, makes the edge at filter membrane edge and filter membrane supporter
It is fully sealed.Then filter bleeding point is fixed on buoyancy plate, then used filter pipe connection filter bleeding point and buffering
Container, and buffer container and negative pressure maker.Filter is inverted to (i.e. large scale downwards) afterwards, is placed in be filtered molten
In liquid, filter membrane supporter and filter membrane is set to be completely soaked in the solution, but its entirety swims in solution table in the presence of buoyancy plate
Face.Pressure sensitive and pipeline control unit are opened, starts negative pressure maker and starts to filter, when solution surface is less than filter membrane, is closed
Negative pressure maker is closed, is collected under being waited after the sediment on filter membrane merges with a small amount of unfiltered solution remained in solution container
The processing of one step.Solution in buffer container is according to related request reject or waits the processing of next step.
Claims (3)
1. a kind of suck-back Combined water spline filter system, it is characterised in that provided with filter body, filter membrane supporter, filter membrane, filter
The real circle of mould, strainer cover, buoyancy plate, filter bleeding point, pressure sensitive and pipeline control unit, buffer container, surge flask
Bleeding point, negative pressure maker；
The filter body is used to install filter membrane supporter and fixed filter membrane, the filter body are provided with least one；
The filter membrane supporter is used to place filter membrane, and filter membrane supporter is provided with hole, the hole for allowed when filtering liquid by,
Filter membrane supporter quantity is identical with filter body quantity；
The filter membrane compacting circle is used to strengthen the contact between filter membrane and filter membrane supporter, prevents seepage, filter membrane compacting number of turns amount
It is identical with filter body quantity；
The strainer cover is used to fasten filter membrane compacting circle and filter membrane supporter, size and the filter body of strainer cover
Match somebody with somebody, strainer cover quantity is identical with filter body quantity；
The buoyancy plate is used for Fixed-Filter main body, and buoyancy plate is suspended in solution surface, and buoyancy plate leads to provided with least one
Hole, the through hole are used for the fixation of filter body；
Filter body and surge flask are connected when the filter bleeding point is used to filter；
The pressure sensitive is provided with pressure sensor and valve with pipeline control unit, and pressure sensitive is used for pipeline control unit
The pressure of pipeline during sensing filtering, and the automatic-closing valve when pipeline pressure is undergone mutation, pressure sensitive and pipe control list
First both ends are connected with pressure sensitive water pipe, and pressure sensitive is identical with filter body quantity with pipeline control unit quantity；
The splendid attire of solution, buffer container are provided with least one when the buffer container is used to filter；
The buffer container bleeding point is used to connect filter and vacuum suction, and at least two is configured on each buffer container
Buffer container bleeding point；
Generation of the negative pressure maker for negative pressure in filter pipe when filtering, negative pressure maker are provided with least one.
2. a kind of suck-back Combined water spline filter system as claimed in claim 1, it is characterised in that the buoyancy plate is using hollow
Structure.
3. a kind of suck-back Combined water spline filter system as claimed in claim 1, it is characterised in that the negative pressure maker uses
Vacuum generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720833642.9U CN206960208U (en) | 2017-07-11 | 2017-07-11 | A kind of suck-back Combined water spline filter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720833642.9U CN206960208U (en) | 2017-07-11 | 2017-07-11 | A kind of suck-back Combined water spline filter system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960208U true CN206960208U (en) | 2018-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720833642.9U Expired - Fee Related CN206960208U (en) | 2017-07-11 | 2017-07-11 | A kind of suck-back Combined water spline filter system |
Country Status (1)
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| CN (1) | CN206960208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167358A (en) * | 2017-07-11 | 2017-09-15 | 国家海洋局第三海洋研究所 | Suck-back Combined water spline filter system |
-
2017
- 2017-07-11 CN CN201720833642.9U patent/CN206960208U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167358A (en) * | 2017-07-11 | 2017-09-15 | 国家海洋局第三海洋研究所 | Suck-back Combined water spline filter system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20200711 |
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| CF01 | Termination of patent right due to non-payment of annual fee |