CN207153205U - A kind of Suction filtration device - Google Patents
A kind of Suction filtration device Download PDFInfo
- Publication number
- CN207153205U CN207153205U CN201720805778.9U CN201720805778U CN207153205U CN 207153205 U CN207153205 U CN 207153205U CN 201720805778 U CN201720805778 U CN 201720805778U CN 207153205 U CN207153205 U CN 207153205U
- Authority
- CN
- China
- Prior art keywords
- suction
- bottle
- filtrate
- filtration device
- focussing glass
- 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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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of Suction filtration device, including bottle,suction, focussing glass and filtrate receiving flask；The bottle,suction is the bottomless bottle,suction that bottom is in uncovered structure, and the bottle,suction is arranged on focussing glass, and the bottle,suction is internally provided with filtrate receiving flask.The utility model is simple in construction, it is easy to use, it can solve the problem that current bottle,suction needs to collect the problem of filtrate is to make troubles by toppling over bottle,suction using other containers in use, the filtrate receiving flask of not co-content can be placed in bottle,suction by the Suction filtration device when in use, by spilling little water in the position that focussing glass is in contact with bottle,suction, collection with regard to different amounts of filtrate can be realized when filtering, and because bottle,suction used is bottomless, therefore, the filtrate receiving flask for filling filtrate is taken out after conveniently removing bottle,suction, practicality is very strong.
Description
Technical field
Chemical experiment appliance technology is the utility model is related to, more particularly to a kind of Suction filtration device.
Background technology
Bottle,suction is also known as Bu Shi flasks (B ü chne Flask), is a kind of filtration appliance often used in laboratory, coordinates
Filtered on buchner funnel is used, and shape is similar to conical flask, but the side for having bottle,suction has a bleeding point to be connected with vavuum pump, Er Qiewei
Negative pressure caused by vacuum of contending with, the wall of bottle,suction are thicker than conical flask.
In use, filtered filtrate can enter in the bottle of bottle,suction existing bottle,suction, such as collect
Filtered filtrate, then pass through the filtrate for toppling over bottle,suction to collect obtained by bottle,suction filters, behaviour using other containers again
Bother, nor be easy to quantitative collection, very big inconvenience is brought to use.
Utility model content
The purpose of this utility model is to provide a kind of Suction filtration device, it is intended to which solve current bottle,suction needs in use
Using other containers the problem of filtrate is to make troubles is collected by toppling over bottle,suction.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of Suction filtration device, including bottle,suction, focussing glass and filtrate receiving flask；
The bottle,suction is the bottomless bottle,suction that bottom is in uncovered structure, and the bottle,suction is arranged on focussing glass,
The bottle,suction is internally provided with filtrate receiving flask.
It is further preferred that being provided with bottleneck at the top of the bottle,suction, the bottle,suction is in the bottleneck lower end of bottle,suction
It is provided with the bleeding point for external vavuum pump.
It is further preferred that the size of the focussing glass is more than the size of bottle,suction bottom.
It is further preferred that being provided with annular protrusion platform on the surface of the focussing glass, the bottle,suction is arranged on ring
In shape projection platform, interior loop-shaped and the bottle,suction bottom profile of the annular protrusion platform are adapted, and the bottle,suction is being taken out
Bottle,suction bottom is closely pulled together with focussing glass during gas.
Compared to the prior art the utility model, the advantage is that：
The utility model provides a kind of Suction filtration device, simple in construction, easy to use, can solve the problem that current bottle,suction makes
Need to collect the problem of filtrate is to make troubles by toppling over bottle,suction using other containers during, the Suction filtration device makes
The filtrate receiving flask of not co-content can be placed in bottle,suction by the used time, by being spilt in the position that focussing glass is in contact with bottle,suction
Little water, can just realize the collection of different amounts of filtrate when filtering, and due to bottle,suction used be it is bottomless, therefore, side
Just the filtrate receiving flask for filling filtrate is taken out after removing bottle,suction, practicality is very strong.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Suction filtration device of the utility model embodiment.
Description of reference numerals：
1st, bottle,suction, 2, focussing glass, 3, filtrate receiving flask, 4, bottleneck, 5, bleeding point, 6, annular protrusion platform.
Embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
Embodiment 1：
As shown in figure 1, a kind of Suction filtration device that the utility model embodiment provides, including：Bottle,suction 1, the and of focussing glass 2
Filtrate receiving flask 3.
As shown in figure 1, bottle,suction 1 is the bottomless bottle,suction that bottom is in uncovered structure, bottle,suction 1 is arranged at focussing glass 2
On, bottle,suction 1 is internally provided with filtrate receiving flask 3.
Wherein, the top of bottle,suction 1 is provided with bottleneck 4, and bottle,suction 1 is provided with for outer in the bottleneck lower end of bottle,suction 1
Connect the bleeding point 5 of vavuum pump.
Wherein, the size of focussing glass 2 is more than the size of the bottom of bottle,suction 1, and in the present embodiment, focussing glass 2 is one
Square focussing glass, its size is enough to place bottle,suction 1, and during actual fabrication, should ensure that can prevent the same of bottle,suction 1
When, the appropriate size for reducing focussing glass 2.
Wherein, annular protrusion platform 6 is provided with the surface of focussing glass 2, bottle,suction 1 is arranged in annular protrusion platform 6, ring
The interior loop-shaped of shape projection platform 6 is adapted with the bottom profile of bottle,suction 1, bottle,suction 1 bottom of bottle,suction 1 and hair when being evacuated
Glass plate 2 is closely pulled together.
It should be noted that a kind of Suction filtration device that the utility model embodiment provides is when in use, can will not co-content
Filtrate receiving flask be placed in bottle,suction, by spilling little water in the position that focussing glass is in contact with bottle,suction, then filter
When the bottleneck 4 of bottle 1 puts funnel filtering, vavuum pump is connected by the bleeding point 5 of bottle,suction 1 and starts to be evacuated so that the bottom of bottle,suction 1
Portion is in close contact with focussing glass 2, can just realize the collection of different amounts of filtrate using filtrate receiving flask 3 when filtering, and
Because bottle,suction used is bottomless, therefore, the filtrate receiving flask for filling filtrate is taken out after conveniently removing bottle,suction, practicality
It is very strong.The Suction filtration device is simple in construction, easy to use, can solve the problem that current bottle,suction needs to use other containers in use
The problem of filtrate is to make troubles is collected by toppling over bottle,suction, the Suction filtration device can be used in Natural Medicine Chemistry, medicine
In chemistry or organic synthesis.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (4)
1. a kind of Suction filtration device, it is characterised in that including bottle,suction (1), focussing glass (2) and filtrate receiving flask (3)；
The bottle,suction (1) is the bottomless bottle,suction that bottom is in uncovered structure, and the bottle,suction (1) is arranged at focussing glass (2)
On, the bottle,suction (1) is internally provided with filtrate receiving flask (3).
2. a kind of Suction filtration device as claimed in claim 1, it is characterised in that be provided with bottleneck at the top of the bottle,suction (1)
(4), the bottle,suction (1) is provided with the bleeding point (5) for external vavuum pump in the bottleneck lower end of bottle,suction (1).
3. a kind of Suction filtration device as claimed in claim 1, it is characterised in that the size of the focussing glass (2), which is more than, to be filtered
The size of bottle (1) bottom.
4. a kind of Suction filtration device as claimed in claim 1, it is characterised in that be provided with the surface of the focussing glass (2)
Annular protrusion platform (6), the bottle,suction (1) are arranged in annular protrusion platform (6), the interior loop-shaped of the annular protrusion platform (6)
It is adapted with bottle,suction (1) bottom profile, the bottle,suction (1) bottle,suction (1) bottom and focussing glass (2) when being evacuated
Closely it is pulled together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720805778.9U CN207153205U (en) | 2017-07-05 | 2017-07-05 | A kind of Suction filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720805778.9U CN207153205U (en) | 2017-07-05 | 2017-07-05 | A kind of Suction filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207153205U true CN207153205U (en) | 2018-03-30 |
Family
ID=61712318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720805778.9U Expired - Fee Related CN207153205U (en) | 2017-07-05 | 2017-07-05 | A kind of Suction filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207153205U (en) |
-
2017
- 2017-07-05 CN CN201720805778.9U patent/CN207153205U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20190705 |