CN201823364U - Multipurpose filter flask - Google Patents
Multipurpose filter flask Download PDFInfo
- Publication number
- CN201823364U CN201823364U CN2010205373072U CN201020537307U CN201823364U CN 201823364 U CN201823364 U CN 201823364U CN 2010205373072 U CN2010205373072 U CN 2010205373072U CN 201020537307 U CN201020537307 U CN 201020537307U CN 201823364 U CN201823364 U CN 201823364U
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- CN
- China
- Prior art keywords
- upper body
- multipurpose
- screw socket
- filtering flask
- filter flask
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a multipurpose filter flask which consists of an upper body and a lower body, and is characterized in that the upper body of the multipurpose filter flask is shaped like a straight tube, an upper cover is buckled at the upper opening of the upper body, an integral filter bracket is arranged at the inner side in the middle of the upper body, a branch pipe nozzle is arranged on the side wall at the lower part of the upper body, and a screw hole and a sealing washer are arranged on the outer side wall of the lower opening of the upper body; and the lower body of the multipurpose filter flask is shaped like a straight cylinder, a screw hole and a sealing washer on the inner side wall of the upper opening of the lower body are cooperatively connected with the screw hole in the outer side wall of the lower opening of the upper body, and a screw hole and a sealing washer on the outer side wall of the lower opening of the lower body are cooperatively connected with a lower cover which is provided with a screw hole and a sealing washer on the inner side wall, so that the multipurpose filter flask is formed into a whole. The multipurpose filter flask is suitable for the filtration of stock solution required by different experiments. As both the common filtration and the vacuum filtration can be carried out, the multipurpose filter flask is not only suitable for the chemical conventional filtration of common materials, but also suitable for the filtration of sterilized solution in biochemical experiment, and is clean, sanitary, and convenient for operation.
Description
Technical field
The utility model relates to a kind of filtering flask, specifically, is a kind of multipurpose filtering flask that is used to test.
Background technology
Filtration is the experimental implementation technology of frequent use of a kind of routine of chemistry, material, biochemical test, and operational ton is very big.Prior art generally uses the simple glass funnel to filter, but different filter membranes as ceramic filter membrane, just can't use on the simple glass funnel; Filtration under diminished pressure just needs Buchner funnel to add that bottle,suction carries out oneself assembling if desired.Yet, usually because of the Buchner funnel or the bottle,suction that do not match, or even the rubber stopper of connection Buchner funnel and bottle,suction, just can't carry out decompress filter.Can problem proposes: use a kind of filtering flask, just can satisfy the different filtration requirement of different experiments character simultaneously.
In view of the above, need be a kind of repeatedly used, can satisfy the filtering flask that different experiments requires, with the filter operation in the convenient experiment.
The utility model content
The purpose of this utility model is to provide a kind of chemistry, material, biochemical test of being used for, and can satisfy the filtering flask that the different filtration of different experiments character requires simultaneously.This utility model has handled easily, reusable characteristics.
In order to address the above problem, the technical solution of the utility model is: a kind of multipurpose filtering flask, being divided into upper body and lower body two parts forms, it is characterized in that: the upper body of multipurpose filtering flask is straight tubular, its upper oral part fastens loam cake, the middle part is inboard the filter holder that is connected as a single entity, and an ozzle is installed on the lower sides, and there are screw socket and seal washer in end opening lateral wall position; The lower body of multipurpose filtering flask is straight tubular, its madial wall suitable for reading position has screw socket to match with the screw socket at the end opening lateral wall position of upper body with seal washer to be connected, its end opening lateral wall position has screw socket and seal washer and madial wall to have the lower cover of screw socket and seal washer to match to be connected, the multipurpose filtering flask is formed a whole.
As the preferred embodiment of technique scheme, the screw socket at the end opening lateral wall position of upper body also can match with the madial wall screw socket of lower body lower cover and be connected.
As the preferred embodiment of technique scheme, filter holder is the wheel hub shape, the quantity of support spoke 〉=8, the thickness 〉=3mm of rack frame.
As the preferred embodiment of technique scheme, the open bottles of the experiment usefulness that matches, the wall thickness≤3mm of open bottles can be placed in lower body inside.
Adopt above-mentioned technology, the utility model can be placed different filter membranes according to the different experiments needs on the filter holder of upper body, and the open bottles of the test usefulness of placing in the lower body of bottle takes conveniently, is convenient to the direct collection of filtrate.Upper body of the present utility model, lower body, loam cake, lower cover, and open bottles all can carry out sterilization treatment, be fit to the filter operation of biochemical test.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model compact volume and convenience, simple to operate.
(2) the utility model is suitable for different filter membranes, changes simple, quick; Filter fast.
(3) the utility model design is ingenious, by changing filter membrane and open bottles, just can filter different stostes fast, or divide filtrate with different bottles in.
(4) the utility model is applicable to the stoste filtration of different requirement of experiment.Can commonly filter, also can vacuumizing filtration; The conventional filtration that both had been fit to general materials chemistry also is fit to the filtration of the sterilized solution of biochemical test, clean hygiene.
Description of drawings
Fig. 1 is the front view of entire combination of the present utility model.
Fig. 2 is the front view of split combination of the present utility model.
Fig. 3 is the vertical view of filter holder of the present utility model.
1. lower bodies among the figure; 2. prop up ozzle; 3. upper body; 4. loam cake; 5. filter membrane; 6. filter holder; 7. open bottles; 8. lower cover; 9. support spoke; 10. rack frame.
The specific embodiment
Further the utility model is illustrated below in conjunction with drawings and Examples.
Referring to Fig. 1～3, a kind of multipurpose filtering flask, being divided into upper body 3 and lower body 1 two parts forms, it is characterized in that: the upper body 3 of multipurpose filtering flask is straight tubular, its upper oral part fastens loam cake 4, the middle part is inboard the filter holder 6 that is connected as a single entity, and an ozzle 2 is installed on the lower sides, and there are screw socket and seal washer in end opening lateral wall position; The lower body 1 of multipurpose filtering flask is straight tubular, its madial wall suitable for reading position has screw socket to match with the screw socket at the end opening lateral wall position of upper body 3 with seal washer to be connected, its end opening lateral wall position has screw socket and seal washer and madial wall to have the lower cover 8 of screw socket and seal washer to match to be connected, the multipurpose filtering flask is formed a whole.The screw socket at the end opening lateral wall position of upper body 3 also can match with the madial wall screw socket of lower body 1 lower cover 8 and be connected.Filter holder 6 is the wheel hub shape, the quantity of support spoke 9 〉=8, the thickness 〉=3mm of rack frame 10.The open bottles 7 of the experiment usefulness that matches, the wall thickness≤3mm of open bottles 7 can be placed in lower body 1 inside.
Concrete operations one: when not needing to collect the normal pressure filtration of filtrate, only need the upper body 3 of multipurpose filtering flask is connected with the lower cover 8 of lower body 1, an ozzle 2 directly is access to waste liquid cup or waste liquid pool with conduit, do not need to use the lower body 1 of multipurpose filtering flask.Filter membrane 5 is placed on the filter holder 6, builds loam cake 4.
Concrete operations two: when needs are collected the filtration of filtrate, the upper body 3 of multipurpose filtering flask is connected with lower body 1, places the open bottles 7 of reception filtrate in the lower body 1, build lower cover 8; Filter membrane 5 is placed on the filter holder 6, builds loam cake 4, filter.When needing decompression vacuum pumping to filter, will prop up ozzle 2 usefulness conduits and be access to vavuum pump, open vavuum pump, filtration under diminished pressure.
Claims (4)
1. multipurpose filtering flask, being divided into upper body (3) and lower body (1) two parts forms, it is characterized in that: the upper body of multipurpose filtering flask (3) are straight tubular, its upper oral part fastens loam cake (4), there is the filter holder (6) that is connected as a single entity the inboard, middle part, an ozzle (2) is installed on the lower sides, and there are screw socket and seal washer in end opening lateral wall position; The lower body of multipurpose filtering flask (1) is straight tubular, its madial wall suitable for reading position has screw socket to match with the screw socket at the end opening lateral wall position of upper body (3) with seal washer to be connected, its end opening lateral wall position has screw socket and seal washer and madial wall to have the lower cover (8) of screw socket and seal washer to match to be connected, the multipurpose filtering flask is formed a whole.
2. a kind of multipurpose filtering flask according to claim 1 is characterized in that: the screw socket at the end opening lateral wall position of upper body (3) also can match with the madial wall screw socket of lower body (1) lower cover (8) and be connected.
3. a kind of multipurpose filtering flask according to claim 1 is characterized in that: filter holder (6) is the wheel hub shape, quantity 〉=8 of support spoke (9), the thickness 〉=3mm of rack frame (10).
4. a kind of multipurpose filtering flask according to claim 1 is characterized in that: the open bottles (7) of the experiment usefulness that matches, the wall thickness≤3mm of open bottles (7) can be placed in lower body (1) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205373072U CN201823364U (en) | 2010-09-21 | 2010-09-21 | Multipurpose filter flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205373072U CN201823364U (en) | 2010-09-21 | 2010-09-21 | Multipurpose filter flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201823364U true CN201823364U (en) | 2011-05-11 |
Family
ID=43961925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205373072U Expired - Fee Related CN201823364U (en) | 2010-09-21 | 2010-09-21 | Multipurpose filter flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201823364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008842A (en) * | 2010-09-21 | 2011-04-13 | 重庆文理学院 | Multipurpose filter bottle and use method |
-
2010
- 2010-09-21 CN CN2010205373072U patent/CN201823364U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008842A (en) * | 2010-09-21 | 2011-04-13 | 重庆文理学院 | Multipurpose filter bottle and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20120921 |