CN212262452U - Saponification extraction container - Google Patents
Saponification extraction container Download PDFInfo
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- CN212262452U CN212262452U CN202020958583.XU CN202020958583U CN212262452U CN 212262452 U CN212262452 U CN 212262452U CN 202020958583 U CN202020958583 U CN 202020958583U CN 212262452 U CN212262452 U CN 212262452U
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- bottle
- liquid outlet
- saponification
- bottle body
- saponification extraction
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Abstract
The embodiment of the application provides a saponification extraction container, which comprises a bottle body, wherein the bottle body comprises a lower bottle body and an upper bottle body which are communicated from bottom to top, the volume of the lower bottle body is larger than that of the upper bottle body, the upper edge of the upper bottle body is connected with a liquid outlet part, and the liquid outlet part is provided with a liquid outlet; wherein, the junction of lower body and last body forms the bellied annular flange of direction towards the central axis of bottle. The saponification extraction container of this application embodiment can carry out saponification operation and extraction operation to the sample through adopting above-mentioned technical scheme in a container, has realized the function of flat flask and separating funnel among the correlation technique simultaneously to avoid the sample in the residue and the oxidation loss of transfer process, guaranteed the extraction effect and the purity of sample.
Description
Technical Field
The application relates to the field of chemical experiment instruments, in particular to a saponification extraction container.
Background
In chemical detection operations, some detection analyses require saponification and organic solvent extraction operations on samples, for example, when the detection operations are performed according to GB5009.82-2016, "determination of vitamin A, D, E in food", the samples are weighed into a flat-bottomed flask for saponification, and after the saponification is finished, the samples are transferred to a separating funnel for organic solvent extraction, and the vitamin A, D, E in the sample saponification liquid is extracted by using an organic solvent. Two kinds of glassware of flat flask and separating funnel need be used to sample saponification and extraction process, need shift the sample of flat flask to separating funnel when the detection and analysis, and the transfer process is wasted time and energy, and causes the residue and the oxidation loss of sample easily.
SUMMERY OF THE UTILITY MODEL
Embodiments of the present application provide a saponification extraction vessel to solve or mitigate one or more technical problems in the prior art.
The saponification extraction container comprises a bottle body, wherein the bottle body comprises a lower bottle body and an upper bottle body which are communicated from bottom to top, the volume of the lower bottle body is larger than that of the upper bottle body, a liquid outlet part is connected to the upper edge of the upper bottle body, and the liquid outlet part is provided with a liquid outlet;
wherein, the junction of lower body and last body forms the bellied annular flange of direction towards the central axis of bottle.
In one embodiment, the wall bodies of the lower and upper bodies are each constructed as a spherical wall, and the diameters of the upper and lower bodies are each reduced and then increased in the bottom-up direction.
In one embodiment, the lower body has a height greater than the height of the lower body.
In one embodiment, the diameter of the lower edge of the lower body is greater than the diameter of the upper edge of the lower body.
In one embodiment, the bottom wall of the lower body is constructed in a flat bottom structure.
In one embodiment, the lower rim of the lower body has a diameter greater than the maximum diameter of the upper body.
In one embodiment, the bottle body further comprises a neck portion connected to the top of the upper body, and the diameter of the neck portion gradually increases from bottom to top.
In one embodiment, the liquid outlet part is arranged at the joint of the upper bottle body and the bottle neck part, and the liquid outlet direction of the liquid outlet part extends outwards along the radial direction of the upper bottle body.
In one embodiment, the liquid outlet direction of the liquid outlet part is inclined upwards.
In one embodiment, the upper end of the bottle neck portion has a liquid inlet, and the saponification extraction container further comprises a bottle stopper for blocking the liquid inlet, wherein at least one of an outer surface of the bottle stopper and an inner wall surface of the bottle neck portion is configured as a frosted surface.
The saponification extraction container of this application embodiment can carry out saponification operation and extraction operation to the sample through adopting above-mentioned technical scheme in a container, has realized the function of flat flask and separating funnel among the correlation technique simultaneously to avoid the sample in the residue and the oxidation loss of transfer process, guaranteed the extraction effect and the purity of sample.
The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will be readily apparent by reference to the drawings and following detailed description.
Drawings
In the drawings, like reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily to scale. It is appreciated that these drawings depict only some embodiments in accordance with the disclosure and are therefore not to be considered limiting of its scope.
FIG. 1 shows a schematic diagram of a saponification extraction vessel according to an embodiment of the present application.
Description of reference numerals:
a lower body 10; an annular flange 11;
an upper body 20;
a bottle neck portion 30; a liquid inlet 31;
a liquid outlet unit 40; a liquid outlet 41;
a bottle stopper 50.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present application. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
Fig. 1 shows a schematic structural view of a saponification extraction vessel 1 according to an embodiment of the present application. The saponification extraction bottle according to the embodiment of the application can be used for saponifying a sample reagent and extracting an organic solvent after the saponification reaction is finished.
As shown in FIG. 1, the saponification extraction vessel 1 includes a body 1 a. The bottle body 1a includes a lower body 10 and an upper body 20 which are communicated from bottom to top. For example, the upper edge of the lower body 10 is connected to the lower edge of the upper body 20 such that the top of the lower body 10 communicates with the bottom of the upper body 20. Further, the volume of lower body 10 is greater than the volume of upper body 20, and upper edge of upper body 20 is connected with liquid outlet portion 40, and liquid outlet portion 40 has liquid outlet 41, and liquid outlet 41 is used for leading out the organic solvent after saponification reaction.
Wherein, the junction of lower body 10 and upper body 20 forms an annular flange 11 that is convex toward the direction of the central axis of body 1 a.
In one embodiment, the walls of the lower body 10 and the upper body 20 are each configured as a spherical wall, and the diameters of the upper body 20 and the lower body 10 are each increased after being decreased in the bottom-up direction. Therefore, the portion of the lower body 10 adjacent to the upper edge gradually extends along an arc line in the direction of the central axis of the bottle body 1a from the bottom to the top, and the portion of the upper body 20 adjacent to the lower edge gradually extends along an arc line in the direction of the central axis of the bottle body 1a from the top to the bottom, so that the joint between the lower body 10 and the upper body 20 forms an annular flange 11 protruding in the direction of the central axis of the bottle body 1 a.
The method of using the saponification extraction vessel 1 according to the embodiment of the present application will be described below as an example.
In one example, the cavity defined by the lower body 10 may be used for saponification of a sample reagent, and the cavity defined by the upper body 20 may be used for layering an organic solvent during an extraction process. Specifically, in the saponification reaction of the sample reagent in the cavity of the lower body 10, the body 1a is adapted to be placed in a vertical direction so as to precipitate and separate the organic solvent from the solution, thereby achieving a first separation of the organic solvent from the solution. After the saponification reaction is finished, when the organic solvent needs to be led out, the bottle body 1a may be inclined toward the liquid outlet portion 40 so that the organic solvent in the cavity of the lower body 10 flows into the cavity of the upper body 20. In addition, by controlling the inclination angle of the bottle body 1a, the organic solvent in the cavity of the lower bottle body 10 can slowly flow into the cavity of the upper bottle body 20 through the annular flange 11, so as to realize secondary layering of the organic solvent and the solution, and the organic solvent after secondary layering is led out through the liquid outlet 41 of the liquid outlet part 40, thereby completing the extraction of the organic solvent.
According to saponification extraction container 1 of the embodiment of the application, by configuring bottle body 1a as the structure that upper bottle body 20 and lower bottle body 10 are connected, and forming annular flange 11 between upper bottle body 20 and lower bottle body 10, not only can saponification reaction be performed on sample reagent in lower bottle body 10, but also organic solvent after saponification reaction can be formed into a first layer in lower bottle body 10 through precipitation, and in the process of leading out organic solvent, organic solvent in lower bottle body 10 can enter upper bottle body 20 through annular flange 11 by inclining bottle body 1a, so as to realize secondary layer separation of organic solvent, thereby completing extraction of organic solvent. Compare in the correlation technique in need use two kinds of containers of flat flask and separating funnel to the sample saponification extraction in-process, need shift the well sample of flat flask to separating funnel and extract when the detection and analysis, the transfer process is wasted time and energy, and cause the residue and the oxidation loss of sample easily, saponification extraction container 1 of the embodiment of this application can carry out saponification operation and extraction operation to the sample in a container, the function of flat flask and separating funnel in the correlation technique has been realized simultaneously, thereby avoided the sample residue and the oxidation loss in the transfer process, the extraction effect and the purity of sample have been guaranteed.
In one embodiment, height H1 of lower body 10 is greater than height H2 of upper body 20. For example, in the example shown in fig. 1, lower body 10 may have a height H1 of 70mm and upper body 20 may have a height H2 of 35 mm. From this, when extracting organic solvent, can increase organic solvent from lower body 10 in through annular flange 11 get into in the body 20 in the inclination of bottle 1a to avoid leading to the rate that organic solvent got into body 20 too fast because of the abrupt increase of bottle 1a inclination, thereby guaranteed the extraction effect of organic solvent when the secondary layering.
In one embodiment, the lower edge of lower body 10 has a diameter greater than the diameter of the upper edge of lower body 10. It will be appreciated that the diameter of the upper edge of the lower body 10 is the diameter of the annular flange 11. For example, in the example shown in fig. 1, the diameter R1 of the lower edge of lower body 10 may be 70mm, and the diameter R2 of the upper edge of lower body 10 may be 30 mm. The volume of the lower body 10 may be 180ml, and the volume of the lower body 10 may be 20 ml.
In one embodiment, the bottom wall of the lower body 10 is constructed in a flat bottom structure, i.e., the bottom wall of the lower body 10 is a planar structure. Thus, the bottom wall of the lower body 10 can be supported on a placement plane (e.g., a test bed) to facilitate placement of the saponification extraction container 1. It should be noted that, in other examples of the present application, the bottom wall of the lower body 10 may also be configured as a round bottom structure, so that when the lower body 10 needs to be heated, it can be ensured that the bottom wall of the lower body 10 is heated uniformly, so as to avoid the occurrence of the situation that the bottom of the lower body 10 is cracked due to the local over-high temperature, which may cause the bottle body 1a to burst. Preferably, the lower rim of lower body 10 has a diameter greater than the maximum diameter of upper body 20. Therefore, the bottle body 1a is not easy to fall when the saponification extraction container 1 is vertically placed.
In one embodiment, the bottle body 1a further includes a neck portion 30, the neck portion 30 is connected to the top of the upper body 20, and the diameter of the neck portion 30 is gradually increased in a bottom-to-top direction. For example, in the example shown in fig. 1, the height H3 of the neck 30 may be 30mm and the diameter of the bottom of the neck 30 may be 20 mm.
Optionally, the upper end of the bottleneck portion 30 has a liquid inlet 31 for adding a sample reagent to the inside of the bottle body 1 a. The saponification extraction container 1 further comprises a bottle stopper 50, and the bottle stopper 50 is used for plugging the liquid inlet 31. Wherein the bottle stopper 50 may be made of glass, and at least one of the outer surface of the bottle stopper 50 and the inner wall surface of the bottle neck portion 30 may be configured as a frosted surface. For example, the outer surface of the bottle stopper 50 and the inner wall surface of the bottle neck 30 may be frosted to ensure good sealing between the outer surface of the bottle stopper 50 and the inner wall of the liquid inlet 31 and to facilitate the butt joint of the liquid inlet 31 with other glass experimental devices (such as a condensate return pipe).
Optionally, the liquid outlet portion 40 is disposed at a connection position of the upper body 20 and the bottle neck portion 30, and a liquid outlet direction of the liquid outlet portion 40 extends outward along a radial direction of the upper body 20. In one example, the liquid outlet portion 40 may be configured as a tubular structure, the liquid outlet portion 40 communicates with the inside of the bottle body 1a, and the liquid outlet portion 40 is formed by extending outward in a radial direction of the bottle body 1a from a junction of the upper body 20 and the neck portion 30. It should be noted that, the portion of the upper body 20 adjacent to the upper edge thereof gradually extends along an arc line in the direction from bottom to top toward the central axis of the body 1a, so that the joint of the upper body 20 and the liquid outlet portion 40 forms a convex edge protruding toward the central axis of the body 1a, and three times of layering can be realized when the organic solvent in the upper body 20 passes through the convex edge during the extraction process, thereby further improving the extraction effect of the saponification extraction container 1.
Further, the liquid outlet portion 40 is disposed to be inclined upward in the liquid outlet direction, that is, the liquid outlet portion 40 is disposed to be inclined upward from the horizontal direction in the direction away from the upper body 20. Thus, the position of the liquid outlet 41 can be located above the upper edge of the upper body 20 in the up-down direction. From this, can increase the inclination that organic solvent flowed to the in-process bottle 1a of liquid outlet 41 along liquid outlet portion 40 to avoid causing the organic solvent not just to take place by the condition that the liquid outlet 41 flows out through the layering because of bottle 1a increases inclination suddenly, thereby further guaranteed the extraction effect.
Other configurations of the saponification extraction vessel 1 of the above embodiment can be adopted in various technical solutions known to those skilled in the art now and in the future, and will not be described in detail herein.
The saponification extraction container 1 of this application embodiment can carry out saponification operation and extraction operation to the sample in a container through adopting above-mentioned technical scheme, has realized the function of flat flask and separating funnel among the correlation technique simultaneously to avoid the sample in the residue and the oxidation loss of transfer process, guaranteed the extraction effect and the purity of sample.
In the description of the present specification, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The above disclosure provides many different embodiments or examples for implementing different structures of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present application, and these should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A saponification extraction container is characterized by comprising a bottle body, wherein the bottle body comprises a lower bottle body and an upper bottle body which are communicated from bottom to top, the volume of the lower bottle body is larger than that of the upper bottle body, the upper edge of the upper bottle body is connected with a liquid outlet part, and the liquid outlet part is provided with a liquid outlet;
wherein, the junction of lower body with last body forms the bellied annular flange of orientation the central axis's of bottle direction.
2. The saponification extraction container of claim 1, wherein the walls of the lower body and the upper body are each constructed as a spherical wall, and the diameters of the upper body and the lower body are each increased after being decreased in the bottom-up direction.
3. The saponification extraction container of claim 2, wherein the lower body has a height greater than the height of the lower body.
4. The saponification extraction container of claim 2, wherein the diameter of the lower edge of the lower body is greater than the diameter of the upper edge of the lower body.
5. The saponification extraction vessel of claim 2, wherein the bottom wall of the lower body is configured as a flat bottom structure.
6. The saponification extraction container of claim 5, wherein the lower rim of the lower body has a diameter greater than the maximum diameter of the upper body.
7. The saponification extraction container of any one of claims 1 to 6, wherein the bottle body further comprises a neck portion connected to the top of the upper body, the neck portion gradually increasing in diameter in a direction from bottom to top.
8. The saponification extraction container of claim 7, wherein the liquid outlet portion is disposed at the connection position of the upper body and the bottleneck portion, and the liquid outlet direction of the liquid outlet portion extends outward along the radial direction of the upper body.
9. The saponification extraction vessel of claim 8, wherein the liquid outlet portion is inclined upward.
10. The saponification extraction vessel of claim 7, wherein the upper end of the bottleneck portion has a liquid inlet, the saponification extraction vessel further comprising a bottle stopper for blocking the liquid inlet, wherein at least one of an outer surface of the bottle stopper and an inner wall surface of the bottleneck portion is configured as a frosted surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020958583.XU CN212262452U (en) | 2020-05-29 | 2020-05-29 | Saponification extraction container |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020958583.XU CN212262452U (en) | 2020-05-29 | 2020-05-29 | Saponification extraction container |
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| CN212262452U true CN212262452U (en) | 2021-01-01 |
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| CN202020958583.XU Active CN212262452U (en) | 2020-05-29 | 2020-05-29 | Saponification extraction container |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082767A (en) * | 2021-03-25 | 2021-07-09 | 上海化工研究院有限公司 | Device and method for micro-fine extraction |
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2020
- 2020-05-29 CN CN202020958583.XU patent/CN212262452U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082767A (en) * | 2021-03-25 | 2021-07-09 | 上海化工研究院有限公司 | Device and method for micro-fine extraction |
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