CN207221975U - A kind of separating funnel stand - Google Patents
A kind of separating funnel stand Download PDFInfo
- Publication number
- CN207221975U CN207221975U CN201721027861.4U CN201721027861U CN207221975U CN 207221975 U CN207221975 U CN 207221975U CN 201721027861 U CN201721027861 U CN 201721027861U CN 207221975 U CN207221975 U CN 207221975U
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- Prior art keywords
- plate
- notch
- bowl
- separating funnel
- placing groove
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- 239000007788 liquid Substances 0.000 claims description 51
- 238000005192 partition Methods 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 238000002474 experimental method Methods 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 description 10
- 238000000926 separation method Methods 0.000 description 6
- 241000252254 Catostomidae Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000622 liquid--liquid extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a kind of separating funnel stand, horizontal supporting plate including stent and on stent, the stent is by left plate, right plate and bottom plate are formed, circular hole is interval with the horizontal supporting plate, position corresponding with circular hole is equipped with the first notch on front side of the horizontal supporting plate, the circular hole is embedded with and the matched bowl-type placing groove of separatory funnel spherical portion, through hole is equipped with the bottom centre of the bowl-type placing groove, the side wall of bowl-type placing groove is equipped with the second notch being connected respectively with the first notch and through hole, first notch, the width of second notch is respectively less than the diameter of through hole, the bottom plate bottom surface is equipped with sucker.The utility model can improve stability and separating funnel stand stability on experimental bench of the separatory funnel on separating funnel stand.The utility model is suitable for the fields such as scientific research, chemical experiment.
Description
Technical field
The utility model belongs to a kind of use for laboratory equipment, more particularly to a kind of liquid separation operated with for liquid-liquid extraction
Funnel stand.
Background technology
Separatory funnel is extracted between scientific research, chemical experiment common two kinds immiscible solid-liquids or liquid and liquid
Separated equipment is taken, separating funnel stand is used to hold separatory funnel.
At present, the separating funnel stand used in common laboratory includes support plate and stent, wherein, stent is bottom plate and two
The side plate side of surrounding bathtub construction, side plate are equipped with slideway, and support plate both ends are installed with bolt, support plate through slideway by bolt with
Side plate is connected, and is spaced apart in support plate and is equipped with multiple separatory funnel putting holes, putting hole offers strip v notch v for side
Not exclusively closing circular hole, separatory funnel are positioned in putting hole, and separating funnel stand further includes the basin shape liquid collecting being positioned on bottom plate
Device, for collecting extract.
Since using the above structure, there are following defect in application process：
（1）The contact area of separatory funnel and putting hole in support plate is smaller, be easy to cause liquid separation leakage under external force
Bucket or separating funnel stand rock, and cause separated partially liq to mix again, so as to extend the time of liquid separation extraction；
（2）Separating funnel stand is positioned on experimental bench, and no fixing device is fixed, when external force is acted on separating funnel stand
When, rocking or toppling over for separating funnel stand is be easy to cause, so that the liquid in separatory funnel mixes again, causes manpower and materials
Waste, more serious separatory funnel topple over or it is broken cause extract to splash, jeopardize personal safety；
（3）When multiple separatory funnels are positioned at the same time carries out different extraction experiments on separating funnel stand, existing liquid collecting
Device is difficult the different liquids categorised collection accomplished in same container to separating；
Existing liquid collector does not set protective device with separating funnel stand, when colliding liquid collector, be easy to cause collection
Rocking or toppling over for liquid device, causes liquid splash or pours down or forth, cause the damage of experimenter.
Utility model content
The utility model will solve the deficiencies in the prior art, there is provided a kind of separating funnel stand, to improve liquid separation
Stability and liquid collector of stability, separating funnel stand of the funnel on separating funnel stand on experimental bench are in separating funnel stand
On stability.
The utility model to achieve the above object, is achieved through the following technical solutions：
A kind of separating funnel stand, including stent and the horizontal supporting plate on stent, the stent is by left plate, right side
Plate and bottom plate are formed, and circular hole is interval with the horizontal supporting plate, and horizontal supporting plate front side is set on position corresponding with circular hole
Have the first notch, the circular hole be embedded with the matched bowl-type placing groove of separatory funnel spherical portion, the bowl-type placing groove
Through hole is equipped with bottom centre, the side wall of bowl-type placing groove is equipped with second to be connected respectively with the first notch and through hole and lacks
Mouthful；The diameter along left plate and the size in right plate line direction, respectively less than through hole of first notch, the second notch, institute
State bottom plate bottom surface and be equipped with sucker.
As restriction, the left plate and right plate are respectively equipped with location hole, and horizontal supporting plate passes through location hole and left side
Plate, right side crab bolt are connected.
The rubber pad to match with inner wall is embedded with as restriction, on the bowl-type placing groove inner wall, on the inner surface of rubber pad
Parallel projections bar is circumferentially with along bowl-type placing groove.
As restriction, lower inside and the right plate lower inside of the left plate are respectively equipped with parallel to the bottom plate
Bar shaped convex block, the top surface of the bottom plate are equipped with the liquid collector with inner cavity, on the left and right sides outer wall of the liquid collector
Equipped with the matched groove of bar shaped convex block.
Limited as further, the inner cavity of the liquid collector is divided at least two liquid collectings through vertically arranged partition plate
Room, the switch for tapping is equipped with the outer wall of each liquid collecting room lower part.
Limited as further, the front side outer wall of the liquid collector is equipped with handle.
The utility model as a result of above-mentioned structure, its compared with prior art, acquired technological progress is：
（1）The utility model use with the matched bowl-type placing groove of separatory funnel, increase separatory funnel and liquid separation and leak
The contact area of ladder；Rubber pad is embedded with bowl-type placing groove inner wall, and it is circumferential along bowl-type placing groove on the inner surface of rubber pad
Equipped with parallel protuberant bar, the frictional force between separatory funnel and bowl-type placing groove is increased, is existed so as to improve separatory funnel
Stability on separating funnel stand；
（2）The circular hole of the horizontal supporting plate of the utility model and the bowl-type placing groove in circular hole be provided with the first notch,
Second notch, separatory funnel, which is placed in, can make circular hole and bowl-type placing groove that certain elastic deformation occur in bowl-type placing groove,
So that separatory funnel is more fixedly secured on horizontal supporting plate, meanwhile, the setting of the first notch, the second notch can make operation
Person more intuitively observes the change of extraction liquid level；
（3）Sucker is uniformly installed with the bottom plate lower surface of the utility model, sucker can be effectively by separating funnel stand
It is fixed on experimental bench, so as to improve the stability of separating funnel stand；
（4）The bottom plate of the utility model is equipped with the liquid collector with multiple liquid collecting room, when being placed on separating funnel stand
, can be to different extract categorised collections when multiple separatory funnels carry out different extraction experiments；
（5）The liquid collector of the utility model is equipped with handle, it is possible to prevente effectively from when taking out liquid collector, remains in collection
The extraction corrosion skin at liquid device edge, liquid collector side wall are equipped with and are engaged with the bar shaped convex block on the biside plate of stent
Groove, effectively can cause the generation for toppling over accident by collision free liquid collector.
To sum up, the utility model can effectively improve stability of the separatory funnel on separating funnel stand, while can be right
Different extract categorised collection, additionally it is possible to stability of the liquid collector on separating funnel stand is improved, suitable for chemical experiment
Hold separatory funnel.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.
In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is that bowl-type places slot structure schematic diagram in Fig. 1.
Mark component：1- support plates, 2- left plates, 3- right plates, 4- bottom plates, 5- circular holes, 6- bowl-type placing grooves, 7-
Location hole, 8- suckers, 9- partition plates, 10- switches, 11- handles, 12- rubber pads, the first notches of 13-, the second notches of 14-, 15- collection
Liquid device, 16- liquid collecting room, 17- bar shaped convex blocks, 18- grooves.
Embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing.It is it should be appreciated that described herein excellent
Select embodiment to be only used for describing and explaining the present invention, be not used to limit the utility model.
A kind of separating funnel stand of embodiment
As shown in Figs. 1-2, the present embodiment includes stent and is spaced two horizontal supporting plates 1 being fixedly arranged on stent, wherein
Stent is the square bathtub construction being made of left plate 2, right plate 3 and bottom plate 4, and two are respectively equipped with left plate 2, right plate 3
The location hole 7 being parallel to each other, and left plate 2 and the location hole 7 of right plate 3 are symmetrical, the long side of location hole 7 is perpendicular to bottom plate 4
Upper surface, the left and right ends of horizontal supporting plate 1 are respectively fixed with bolt, the located hole 7 of horizontal supporting plate 1 and left plate 2, right
Side plate 3 is bolted to connection.
Circular hole 5 is interval with horizontal supporting plate 1, in the front side of horizontal supporting plate 1 with being provided with the on 5 corresponding position of circular hole
One notch 13, in order to increase the contact area of horizontal supporting plate 1 and separatory funnel, circular hole 5 is embedded with and separatory funnel spherical portion
Matched bowl-type placing groove 6, is provided with through hole at the bottom centre of bowl-type placing groove 6, the down tube of separatory funnel runs through through hole；For
The change for making separatory funnel more securely be fixed on horizontal supporting plate 1 and facilitate operator to observe extraction liquid level, in bowl
The second notch 14 being connected with the first notch 13 and through hole is offered on the side wall of shape placing groove 6, the first notch 13, second lacks
The width of mouth 14（Width, refers to size of the corresponding notch along line direction between left plate and right plate）Respectively less than through hole is straight
Footpath；In order to improve the frictional force of separatory funnel and 6 inner wall of bowl-type placing groove, it is embedded with 6 inner wall of bowl-type placing groove and is mutually fitted with inner wall
The rubber pad 12 of conjunction, wherein, on the inner surface of rubber pad 12 parallel multiple protuberant bars are equipped with along the circumferential direction of bowl-type placing groove 6.
When needing to obtain the higher extract of purity, two separatory funnels are placed on each horizontal supporting plate 1 up and down and correspond to
Bowl-type placing groove 6 in, to carry out two-stage extraction, during if desired for more than level-one or two-stage extraction, it is only necessary to decrease or increase
The number of support plate 1 and corresponding separatory funnel, is operated by above-mentioned connection mode, to realize the purpose of single-stage or multitple extraction,
This will not be repeated here.
The corresponding bar shaped convex block 17 being equipped with parallel to bottom plate 4 in lower part of the respective inner side of left plate 2, right plate 3, bottom plate
Liquid collector 15 is equipped with 4 top surface, the two side of liquid collector 15 is equipped with groove 18 matched with bar shaped convex block 17,
Groove 18 is engaged with bar shaped convex block 17 so that liquid collector 15 is when being subject to external force, is not susceptible to topple over or is turned on one's side；Liquid collecting fills
The front end outer wall for putting 15 is equipped with handle 11, and multiple partition plates 9 are interval with liquid collector 15, and liquid collector 15 is divided into more
A liquid collecting room 16, switch 10 is equipped with each 16 lower part outer wall of liquid collecting room, when multiple separatory funnels in support plate 1 at the same time
When carrying out different liquid separation extraction experiments, different liquids categorised collection that can be to extracting.
Multiple suckers 8 are uniformly fixed with the bottom surface of bottom plate 4, stent can be securely seated between on experimental bench by sucker 8.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.Where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of separating funnel stand, including stent and the horizontal supporting plate on stent, the stent is by left plate, right plate
Formed with bottom plate, it is characterised in that：Circular hole is interval with the horizontal supporting plate, horizontal supporting plate front side is corresponding with circular hole
Position is equipped with the first notch, and the circular hole is embedded with and the matched bowl-type placing groove of separatory funnel spherical portion, the bowl-type
Through hole is equipped with the bottom centre of placing groove, the side wall of bowl-type placing groove is equipped with what is be connected respectively with the first notch and through hole
Second notch；First notch and the second notch are respectively less than the straight of through hole along left plate and the size in right plate line direction
Footpath, the bottom plate bottom surface are equipped with sucker.
A kind of 2. separating funnel stand according to claim 1, it is characterised in that：Set respectively on the left plate and right plate
There is location hole, horizontal supporting plate is connected by location hole and left plate, right side crab bolt.
A kind of 3. separating funnel stand according to claim 1, it is characterised in that：On the bowl-type placing groove inner wall be embedded with
The rubber pad that inner wall matches, is circumferentially with parallel projections bar on the inner surface of rubber pad along bowl-type placing groove.
4. according to a kind of separating funnel stand any one of claim 1,2 or 3, it is characterised in that：The left plate
Lower inside is respectively equipped with the bar shaped convex block parallel to the bottom plate with right plate lower inside, and the top surface of the bottom plate is equipped with
Liquid collector with inner cavity, the left and right sides outer wall of the liquid collector is equipped with matched recessed with the bar shaped convex block
Groove.
A kind of 5. separating funnel stand according to claim 4, it is characterised in that：The inner cavity of the liquid collector is through vertically setting
The partition plate put is divided at least two liquid collecting room, and the switch for tapping is equipped with the outer wall of each liquid collecting room lower part.
A kind of 6. separating funnel stand according to claim 5, it is characterised in that：Set on the front side outer wall of the liquid collector
There is handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027861.4U CN207221975U (en) | 2017-08-17 | 2017-08-17 | A kind of separating funnel stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721027861.4U CN207221975U (en) | 2017-08-17 | 2017-08-17 | A kind of separating funnel stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207221975U true CN207221975U (en) | 2018-04-13 |
Family
ID=61857153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721027861.4U Active CN207221975U (en) | 2017-08-17 | 2017-08-17 | A kind of separating funnel stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207221975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021054001A1 (en) * | 2019-09-17 | 2021-03-25 |
-
2017
- 2017-08-17 CN CN201721027861.4U patent/CN207221975U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021054001A1 (en) * | 2019-09-17 | 2021-03-25 | ||
| WO2021054001A1 (en) * | 2019-09-17 | 2021-03-25 | 株式会社村田製作所 | Filtration collection device |
| CN114126773A (en) * | 2019-09-17 | 2022-03-01 | 株式会社村田制作所 | Filtering and recycling device |
| JP7294432B2 (en) | 2019-09-17 | 2023-06-20 | 株式会社村田製作所 | Filtration recovery device |
| CN114126773B (en) * | 2019-09-17 | 2023-10-03 | 株式会社村田制作所 | Filtering and recycling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 050000 No. 68 stone Copper Road, Hebei, Shijiazhuang Patentee after: JUNLEBAO Dairy Group Co.,Ltd. Address before: 050000 No. 68, Shitong Road, Shijiazhuang, Hebei Patentee before: THE SHIJIAZHUANG JUNLEBAO DAIRY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 050000 No. 68 stone Copper Road, Hebei, Shijiazhuang Patentee after: Junlebao Dairy Group Co.,Ltd. Country or region after: China Address before: 050000 No. 68 stone Copper Road, Hebei, Shijiazhuang Patentee before: JUNLEBAO Dairy Group Co.,Ltd. Country or region before: China |