CN209476013U - It is a kind of for automating the device of impurity screening or moisture - Google Patents
It is a kind of for automating the device of impurity screening or moisture Download PDFInfo
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- CN209476013U CN209476013U CN201822019945.4U CN201822019945U CN209476013U CN 209476013 U CN209476013 U CN 209476013U CN 201822019945 U CN201822019945 U CN 201822019945U CN 209476013 U CN209476013 U CN 209476013U
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- filter
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- male connector
- holding tank
- fixing piece
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Abstract
The utility model relates to a kind of for automating the device of impurity screening or moisture, including the filter male connector and filter female being threadedly coupled up and down, filter male connector top is provided with liquid inlet, filter female lower end is provided with injection pump interface, and the injection pump interface is connected to the syringe pump that peripheral control unit control is opened；Filter membrane is clamped between the filter male connector and filter female.The device volume is small to be can be applied in self-reacting device, and the function of the device can realize different functions by changing different diaphragms, convenient for disassembly and assembly, convenient for replacement filter membrane in real time, is effectively improved production efficiency, is reduced production cost.
Description
Technical field
It is specifically a kind of for automating the device of impurity screening or moisture the utility model relates to filter device field.
Background technique
In the prior art, have much for the device of filtering, be mostly used for impurity screening, and have 0.22um, 0.45um etc.
The filter membrane of different size；However instrument different in terms of automation can all have oneself unique filter device to clamp filtering
Diaphragm, to meet the needs of different company's different application；In full-automatic infrared spectrophotometric oil instrument field, due to its special work
Skill requirement, needs to carry out contaminant filter respectively mutually to filter with water phase, general at present by two filter devices of setting, is produced into
This height, and due to needing to meet seal request, disassembly and assembly structure is complicated between filter male connector and female, further results in experiment effect
Rate is lower.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of for automating the device of impurity screening or moisture,
To solve defect existing in the prior art.
The technical solution that the utility model solves above-mentioned technical problem is as follows:
It is a kind of for automating the device of impurity screening or moisture, including the filter male connector being threadedly coupled up and down and filtering
Device female, filter male connector top are provided with liquid inlet, and filter female lower end is provided with injection pump interface, institute
It states injection pump interface and is connected to the syringe pump that peripheral control unit control is opened；It is pressed from both sides between the filter male connector and filter female
Hold filter membrane, the filter membrane is fixed between holding tank fixing piece and lower holding tank fixing piece, and the upper holding tank is solid
Determine part and lower holding tank fixing piece central location is respectively arranged with upper and lower through-hole, and upper through-hole diameter is less than lower through-hole diameter；Institute
The liquid of filter male connector is stated by upper through-hole after membrane filtration, is entered in filter female by lower through-hole, and through infusing
It is flowed out after penetrating pump interface；
More specifically, positioning column is provided on the lower holding tank fixing piece, the positioning column top, upper holding tank are fixed
Part corresponding position setting it is fluted enter for positioning column carry out installation positioning；
More specifically, the upper inner of the filter female is provided with soft seal rubber mat, and soft seal rubber mat with
Filter male connector interference fit, further increases filter seal performance；
More specifically, the filter membrane is organic phase separation membrane or nylon filter film；
It can be applied in self-reacting device the beneficial effects of the utility model are: the device volume is small, the function of the device
Different functions can be realized by changing different diaphragms, it is convenient for disassembly and assembly, convenient for replacement filter membrane in real time, effectively improve
Production efficiency reduces production cost.
Detailed description of the invention
Fig. 1 is the utility model external structure schematic diagram；
Fig. 2 is the schematic cross-sectional view of Fig. 1；
The reference numerals are as follows:
1, filter male connector, 2, filter female, 3, liquid inlet, 4, injection pump interface, 5, filter membrane, 6, upper holding tank
Fixing piece, 7, lower holding tank fixing piece, 8, positioning column, 9, soft seal rubber mat；
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figs. 1-2, a kind of for automating the device of impurity screening or moisture, including the filtering being threadedly coupled up and down
Device male connector 1 and filter female 2,1 top of filter male connector are provided with liquid inlet 3, and 2 lower end of filter female is set
It is equipped with injection pump interface 4, the injection pump interface 4 is connected to the syringe pump that peripheral control unit control is opened；The filter is public
Filter membrane 5 is clamped between first 1 and filter female 2, the filter membrane 5 is fixed on holding tank fixing piece 6 and lower holding tank
Between fixing piece 7, the upper holding tank fixing piece 6 and lower 7 central location of holding tank fixing piece are respectively arranged with upper and lower through-hole,
And upper through-hole diameter is less than lower through-hole diameter；The liquid of the filter male connector 1 after the filtering of filter membrane 5, is led to by upper through-hole
It crosses lower through-hole to enter in filter female 2, and is flowed out after injecting pump interface 4；
More specifically, positioning column 8,8 top of positioning column, upper holding tank are provided on the lower holding tank fixing piece 7
The corresponding position setting of fixing piece 6 is fluted to carry out installation positioning for positioning column 8；
More specifically, the upper inner of the filter female 2 is provided with soft seal rubber mat 9, and soft seal rubber mat 9
It is interference fitted with filter male connector 1, further increases filter seal performance；
More specifically, the filter membrane 5 is organic phase separation membrane or nylon filter film；
Concrete operating principle:
The film of the gripping apparatus grips is divided into two kinds: a kind of film is organic phase separation membrane, can separate organic liquid and water
Divide the i.e. film that can only cannot pass through moisture by organic phase；A kind of film is nylon filter film, can filter out big miscellaneous of particle
Matter, by clamp film difference realize different filtering functions, when clamping organic phase filter membrane, the device can effectively by
Organic phase and aqueous phase separation are opened；When clamping nylon filter film, which can be filled into the impurity in liquid.
The invention top connects the pipeline of instrument, the liquid which contains impurity or connection be organic phase and
Water phase obtains mixing liquid.Lower part is connected with syringe pump, can provide power extraction liquid.Upper and lower two parts are connected through a screw thread solid
Fixed, centre has filter membrane.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of for automating the device of impurity screening or moisture, it is characterised in that: including the filter being threadedly coupled up and down
Male connector and filter female, filter male connector top are provided with liquid inlet, and filter female lower end is provided with note
Pump interface is penetrated, the injection pump interface is connected to the syringe pump that peripheral control unit control is opened；The filter male connector and filtering
Filter membrane is clamped between device female, the filter membrane is fixed between holding tank fixing piece and lower holding tank fixing piece, institute
It states holding tank fixing piece and lower holding tank fixing piece central location is respectively arranged with upper and lower through-hole, and upper through-hole diameter is less than
Lower through-hole diameter；The liquid of the filter male connector after membrane filtration, enters filter by lower through-hole by upper through-hole
In female, and flowed out after injecting pump interface.
2. according to claim 1 a kind of for automating the device of impurity screening or moisture, it is characterised in that: under described
Positioning column is provided on holding tank fixing piece, the positioning column top, the corresponding position setting of upper holding tank fixing piece are fluted
Enter for positioning column and carries out installation positioning.
3. according to claim 2 a kind of for automating the device of impurity screening or moisture, it is characterised in that: the mistake
The upper inner of filter female is provided with soft seal rubber mat, and soft seal rubber mat and filter male connector are interference fitted, into one
Step improves filter seal performance.
4. according to claim 3 a kind of for automating the device of impurity screening or moisture, it is characterised in that: the mistake
Filter membrane is organic phase separation membrane or nylon filter film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822019945.4U CN209476013U (en) | 2018-12-06 | 2018-12-06 | It is a kind of for automating the device of impurity screening or moisture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822019945.4U CN209476013U (en) | 2018-12-06 | 2018-12-06 | It is a kind of for automating the device of impurity screening or moisture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209476013U true CN209476013U (en) | 2019-10-11 |
Family
ID=68117783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822019945.4U Active CN209476013U (en) | 2018-12-06 | 2018-12-06 | It is a kind of for automating the device of impurity screening or moisture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209476013U (en) |
-
2018
- 2018-12-06 CN CN201822019945.4U patent/CN209476013U/en active Active
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