CN205659459U - Novel suction flask - Google Patents
Novel suction flask Download PDFInfo
- Publication number
- CN205659459U CN205659459U CN201620289027.1U CN201620289027U CN205659459U CN 205659459 U CN205659459 U CN 205659459U CN 201620289027 U CN201620289027 U CN 201620289027U CN 205659459 U CN205659459 U CN 205659459U
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- CN
- China
- Prior art keywords
- bottle
- receiving flask
- temperature
- flask
- sucking filtration
- 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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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a novel suction flask includes buchner funnel, the rubber buffer, and the exhaust tube, the buchner flask body, drainage valve, receiving flask and temperature -controlled tube, buchner flask body bottom is the convex structure that the middle part is high, the edge is low, is connected with buchner flask body arc. The receiving flask sets up on the boss of the internal portion of buchner flask. The receiving flask outside is coiled and is provided with the temperature -controlled tube, and the temperature -controlled tube is provided with inlet and liquid outlet, through the filtrating temperature in the water cycle control receiving flask of uniform temperature. The receiving flask bottom is provided with accesss to the outside casting tube way of buchner flask, by the emission of drainage valve control filtrating. The utility model discloses furthest's reduction cross contamination, be particularly useful for having improved suction filtration work efficiency greatly during filtrating needs heating or the operation of cooling accuse temperature.
Description
Technical field
This utility model belongs to equipment of chemical industry technical field, relates to a kind of parts bled and filter, especially relates to
And one Novel suction filter bottle.
Background technology
Bottle,suction forms the utensil of pressure-reducing filter as accelerating flow velocity, is widely used in chemical plant, pharmaceutical factory, oil
The filtration under diminished pressure of solution is operated by chemical industry, R&D institution laboratory.Now buchner funnel is coordinated to use with bottle,suction, bottle,suction side
One sucking filtration mouth can being connected with vacuum pump is arranged at top, face.During sucking filtration, the external vacuum pump of bottle,suction is bled under decompression, liquid warp
Filter paper quickly flows to filtrate bottle from buchner funnel.During the use of existing bottle,suction, the circulating liquid in vacuum pump is held
Easily backflow causes by the pollution of filtering solution；Sucking filtration bottleneck is less, cleans inconvenience；Often carry out a filter operation will pull out
Except exhaust tube, stop vacuum pump, dismounting inconvenience；Existing bottle,suction is only used for room temperature sucking filtration, is not suitable for keeping high temperature or cooling
The sucking filtration of liquid.
Summary of the invention
For the problems referred to above, this utility model provides a kind of Novel suction filter bottle, can be used for filtrate and control need to be heated or cooled
In temperature experiment, facilitate sucking filtration to operate, improve sucking filtration work efficiency.
Bottle,suction includes buchner funnel, rubber stopper, exhaust tube, sucking filtration bottle, bleeder valve, receiving flask and temperature-controlled tube, sucking filtration
Bottle body bottom is the boss structure that middle part is high, edge is low, is connected with sucking filtration bottle arc.Receiving flask is arranged at portion in bottle,suction body
Boss on.Receiving flask outer disk is around being provided with temperature-controlled tube, and temperature-controlled tube is provided with inlet and liquid outlet, by uniform temperature
Filtrate temperature in water loop control receiving flask.The tap line led to outside bottle,suction it is provided with, by tapping bottom receiving flask
Valve controls the discharge of filtrate.
Liquid distribution trough is arranged on the liquid outlet of buchner funnel.
The boss structure vertical drop of sucking filtration bottle body bottom is 2-5cm.
Sucking filtration bottle oral area is identical with receiving flask finish dimensional or difference little, facilitates the cleaning of receiving flask.
Sucking filtration bottle side is provided with exhaust tube, and exhaust tube is additionally provided with the vent valve for aerofluxus.
Sucking filtration bottle oral area and receiving flask oral area are wide-mouth.
Bottle,suction base contact surface is arc shape.
What this utility model was implemented has the beneficial effect that
1. bottle,suction is with by sucking filtration solution receiving flask nested designs, prevent in sucking filtration filtrate to splash, it is to avoid vacuum pump follows
Ring liquid is to the cross-contamination by sucking filtration solution, and device is scrubbed after making to be finished easily；
2. filtrate is directly filtered in receiving flask, is provided with the tap line led to outside bottle,suction bottom receiving flask,
After solution collection is full, opens or closes bleeder valve and just can control the discharge of filtrate, easy to use, it is not necessary to whole device to be entered every time
Row dismounting；
3. exhaust tube is provided with vent valve, it is not necessary to pulls out exhaust tube every time, stops vacuum pump, directly opens vent valve with regard to energy
Carry out filter operation again；
4. it is particularly suited in the test of sample continuous sucking filtration: such as resin eluting, sample clean etc., work efficiency is high.
5. buchner funnel is provided with liquid distribution trough at liquid outlet, when using when filtrate need to be heated or cooled, and filtrate
Spray to four trip film like under distributor effect and wash out, and accumulation film forming flows down on receiving flask wall, be greatly facilitated heat friendship
Change effect, it is ensured that heating or cooling effect.
Accompanying drawing explanation
The structural representation of a kind of Novel suction filter bottle that Fig. 1 is
Fig. 2 is another kind of buchner funnel liquid outlet type design diagram
1. buchner funnel;2. rubber stopper;3. sucking filtration bottle;4. receiving flask;5. entry/exit liquid mouth;6. temperature-controlled tube;7. tapping
Valve;8. go out/inlet;9. vent valve;10. exhaust tube;At the bottom of 11. bottles;13. liquid distribution troughs.
Detailed description of the invention
Below in conjunction with this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments wholely.
Based on the embodiment in this utility model, those of ordinary skill in the art are obtained under not making creative work premise
Every other embodiment, broadly falls into the scope of this utility model protection.
As shown in Figure 1 and Figure 2, bottle,suction includes buchner funnel (1), rubber stopper (2), sucking filtration bottle (3), vent valve (9),
Exhaust tube (10), (11) at the bottom of bottle, bleeder valve (7), receiving flask (4) and temperature-controlled tube (6), sucking filtration bottle (3) bottom is middle part height, limit
The boss structure that edge is low.Receiving flask (4) is arranged on the boss that sucking filtration bottle (3) is internal.Sucking filtration bottle (3) with by sucking filtration solution
Receiving flask (4) nested designs, prevent in sucking filtration filtrate to splash, it is to avoid vacuum pump circulating liquid is to dirty by the intersection of sucking filtration solution
Dye, device is scrubbed after making to be finished easily.Receiving flask (4) outer disk is around being provided with temperature-controlled tube (6), and temperature-controlled tube (6) is provided with entry/exit
Liquid mouth (5) and go out/inlet (8), circulates, by the water of uniform temperature, the filtrate formed with receiving flask (4) and carries out heat exchange,
Final its temperature of control.Receiving flask (4) bottom is provided with the tap line led to outside bottle,suction, and arranges bleeder valve (7), by
Bleeder valve (7) controls the discharge of filtrate, after solution collection is full, coordinates (9) to use with vent valve, opens or closes bleeder valve and just can control
The discharge of filtrate processed, to realize not dismantling releasing filtrate.
Liquid distribution trough (13) is arranged on the liquid outlet of buchner funnel (1).
The boss structure vertical drop of sucking filtration bottle (3) bottom is 2-5cm, it is ensured that tapping is thorough.
Sucking filtration bottle (3) oral area and receiving flask (4) finish dimensional are same or like, facilitate the cleaning of receiving flask.
Sucking filtration bottle (3) side is provided with exhaust tube, and exhaust tube is additionally provided with the vent valve (9) for aerofluxus, for ventilation
Hole three-way device, facilitates bleed air operation after sucking filtration, and need not dismantle exhaust tube every time.
Sucking filtration bottle (3) oral area and receiving flask (4) oral area are wide-mouth, facilitate the cleaning of receiving flask.
Bottom bottle,suction with bottle at the bottom of (11) contact surface be arc shape, it is ensured that place steadily.
Especially what deserves to be explained is, this utility model can use common buchner funnel (1) liquid outlet to design for pipe,
This utility model also can use buchner funnel (1) to be provided with liquid distribution trough (13) on the basis of liquid outlet, its structure such as figure
1, shown in Fig. 2.When using when filtrate need to be heated or cooled, filtrate is sprayed to four trip film like under distributor effect and is washed
Go out, and accumulation film forming flows down on receiving flask wall, is greatly facilitated heat exchange action, it is ensured that heating or cooling effect.
Claims (7)
1. a Novel suction filter bottle, including buchner funnel, rubber stopper, exhaust tube, sucking filtration bottle, bleeder valve, receiving flask and temperature control
Pipe, it is characterised in that described sucking filtration bottle body bottom is the boss structure that middle part is high, edge is low, and described receiving flask is arranged at
In bottle,suction body on the boss in portion, described receiving flask outer disk is around being provided with temperature-controlled tube, and described temperature-controlled tube is provided with feed liquor
Mouth and liquid outlet, by the filtrate temperature in the water loop control receiving flask of uniform temperature;It is provided with bottom described receiving flask
Lead to the tap line outside bottle,suction, bleeder valve control the discharge of filtrate.
Novel suction filter bottle the most according to claim 1, it is characterised in that also include the liquid distribution for promoting heat exchange
Device, described liquid distribution trough is arranged on the liquid outlet of buchner funnel.
Novel suction filter bottle the most according to claim 1, it is characterised in that the boss structure of described sucking filtration bottle body bottom hangs down
Straight difference in height is 2-5cm.
Novel suction filter bottle the most according to claim 1, it is characterised in that described sucking filtration bottle oral area and receiving flask oral area
Equivalently-sized.
Novel suction filter bottle the most according to claim 2, it is characterised in that described sucking filtration bottle side is provided with bleeds
Pipe, described exhaust tube is additionally provided with the vent valve for aerofluxus.
Novel suction filter bottle the most according to claim 4, it is characterised in that described sucking filtration bottle oral area and receiving flask oral area
For wide-mouth.
7. according to the arbitrary described Novel suction filter bottle of claim 1-6, it is characterised in that described bottle,suction base contact surface is
Arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620289027.1U CN205659459U (en) | 2016-04-09 | 2016-04-09 | Novel suction flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620289027.1U CN205659459U (en) | 2016-04-09 | 2016-04-09 | Novel suction flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205659459U true CN205659459U (en) | 2016-10-26 |
Family
ID=57162620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620289027.1U Expired - Fee Related CN205659459U (en) | 2016-04-09 | 2016-04-09 | Novel suction flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205659459U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110078585A (en) * | 2019-04-18 | 2019-08-02 | 山东省计量科学研究院 | A kind of method of purification and device of octafluoro naphthalene |
| CN111479966A (en) * | 2017-10-13 | 2020-07-31 | 罗森瑞士股份公司 | Sealing device |
-
2016
- 2016-04-09 CN CN201620289027.1U patent/CN205659459U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111479966A (en) * | 2017-10-13 | 2020-07-31 | 罗森瑞士股份公司 | Sealing device |
| CN110078585A (en) * | 2019-04-18 | 2019-08-02 | 山东省计量科学研究院 | A kind of method of purification and device of octafluoro naphthalene |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161026 Termination date: 20170409 |