CN216778078U - Simple solid-liquid separation device for organic chemistry experiments - Google Patents
Simple solid-liquid separation device for organic chemistry experiments Download PDFInfo
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- CN216778078U CN216778078U CN202220161031.5U CN202220161031U CN216778078U CN 216778078 U CN216778078 U CN 216778078U CN 202220161031 U CN202220161031 U CN 202220161031U CN 216778078 U CN216778078 U CN 216778078U
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- barrel body
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- liquid separation
- filter plate
- organic chemistry
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- 238000000926 separation method Methods 0.000 title claims abstract description 27
- 238000002474 experimental method Methods 0.000 title claims abstract description 21
- 239000012780 transparent material Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 11
- 239000000203 mixture Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
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Abstract
The utility model relates to a solid-liquid separation device, and provides a simple solid-liquid separation device for organic chemistry experiments in order to solve the complicated solid-liquid separation process, which comprises a first barrel body with an opening at one end, a second barrel body with an opening at one end, a filter plate arranged at the opening end of the second barrel body, a clamping groove arranged at one side edge of the filter plate far away from the second barrel body, filter paper detachably clamped in the clamping groove, a liquid discharge pipe arranged at one end of the second barrel body far away from the filter plate, and a valve arranged on the liquid discharge pipe; the outer wall of the second barrel body is in sealed sliding connection with the inner wall of the first barrel body. The simple solid-liquid separation device for organic chemistry experiments can efficiently and simply carry out solid-liquid separation or filtration.
Description
Technical Field
The utility model relates to the technical field of solid-liquid separation devices, in particular to a simple solid-liquid separation device for organic chemistry experiments.
Background
Chemical reactions (organic and inorganic) in organic chemical experiments often involve solid precipitates, the solid precipitates and liquids need to be separated (the solids or the liquids are reserved according to needs), a filtering device or a solid-liquid separating device is often used according to needs in the process, and the filtering device in the existing organic chemical laboratory is usually to put filter paper into a Buchner funnel, then insert the Buchner funnel into a bottle and vacuumize the bottle, namely suction filtration or reduced pressure filtration, so that for a small amount of products, the operation is troublesome, the device is large in size, inconvenient to place and troublesome to clean after the operation; in addition, common filter paper or filter cloth type filter devices can be used, but the liquid has poor filtering effect under the self-gravity and needs long time.
In conclusion, the design of the solid-liquid separation device which is not only simple, but also has better filtering or separating effect can obviously improve the experimental efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a simple solid-liquid separation device for organic chemistry experiments, which can carry out solid-liquid separation or filtration efficiently and simply.
The embodiment of the utility model is realized by the following technical scheme: the simple solid-liquid separation device for organic chemistry experiments comprises a first barrel body with an opening at one end, a second barrel body with an opening at one end, a filter plate arranged at the opening end of the second barrel body, a clamping groove arranged at the side edge of the filter plate far away from the second barrel body, filter paper detachably clamped in the clamping groove, a liquid discharge pipe arranged at one end of the second barrel body far away from the filter plate, and a valve arranged on the liquid discharge pipe; the outer wall of the second barrel body is connected with the inner wall of the first barrel body in a sliding and sealing mode.
Furthermore, an annular supporting cylinder is arranged at the edge of the end part of the second barrel body, which is far away from the filter plate, and a notch is formed in one side of the supporting cylinder.
Furthermore, an annular surrounding plate is fixedly arranged on the outer wall of the second barrel body, and one end, close to the filter plate, of the surrounding plate is fixedly connected with the outer wall of the second barrel body; and a gap for accommodating the side wall of the first barrel body is formed between the enclosing plate and the outer wall of the second barrel body.
Further, the side edge of the filter plate is connected with the second barrel body through threads.
Furthermore, the first barrel body is made of transparent materials.
Furthermore, the second barrel body is made of transparent materials.
The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects: the simple solid-liquid separation device for organic chemistry experiments comprises a first barrel, a filter paper, a second barrel, a filter plate, a valve, a liquid discharge pipe, a filter plate, a first barrel, a second barrel, a liquid discharge pipe, a valve, a liquid discharge pipe, a filter plate, a first barrel, a second barrel, a filter plate, a valve, a first barrel, a second barrel, a liquid discharge pipe, a filter plate, a first barrel, a second barrel, a liquid discharge pipe, a second barrel, a first barrel, a second barrel, a liquid discharge pipe, a filter plate, a second barrel, a liquid discharge pipe, a filter plate, a second barrel, a liquid discharge pipe, a filter plate, a liquid discharge pipe, a filter plate, a filter plate, a liquid discharge pipe, a second barrel, a liquid discharge pipe and a liquid discharge pipe, a filter, a liquid filter, a second barrel, a liquid filter, a, because the opening of the first barrel body is a wide mouth, the filter residue can be conveniently taken out. This is not only convenient for isolating (or filtering) small amounts of the composition in the laboratory, but also is very cost effective.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a state of a simple solid-liquid separation apparatus for organic chemistry experiments according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a simple solid-liquid separation apparatus for organic chemistry experiments according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a simple solid-liquid separation apparatus for organic chemistry experiments according to an embodiment of the present invention in three states;
FIG. 4 is a partially expanded view of a second barrel of the simple solid-liquid separation device for organic chemistry experiments according to the embodiment of the present invention;
fig. 5 is a sectional view of fig. 2 in a vertical direction.
Icon: 10-a first barrel body, 20-a second barrel body, 21-a filter plate, 22-a liquid discharge pipe, 23-a support cylinder, 24-a coaming, 25-filter paper and 26-a notch.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of this application is used, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1-5, the simple solid-liquid separation device for organic chemical experiments of this embodiment includes a first barrel 10 with an opening at one end, a second barrel 20 with an opening at one end, a filter plate 21 disposed at the opening end of the second barrel 20, a slot disposed at an edge of the filter plate 21 far away from the second barrel 20, a filter paper 25 detachably clamped in the slot, a drain pipe 22 disposed at an end of the second barrel 20 far away from the filter plate 21, and a valve disposed on the drain pipe 22; the outer wall of the second barrel body 20 is connected with the inner wall of the first barrel body 10 in a sealing and sliding manner. Specifically, when the device is used, a solid-liquid mixture is poured into the first barrel 10, then the filter paper 25 (filter cloth can be used to replace or not use the filter paper 25) is clamped into the clamping groove on the filter plate 21, then the end of the second barrel 20 provided with the filter plate 21 is aligned with the first barrel 10, the second barrel 20 is inserted into the first barrel 10, so that the second barrel 20 is lowered under the action of gravity (or pressure applied from the outside), liquid in the first barrel 10 passes through the filter paper 25 and the filter plate 21 and then enters the second barrel 20 (wherein a valve needs to be opened to a certain degree to balance air pressure), after a certain time, the whole device is turned over in the direction, so that the liquid in the second barrel 20 can be discharged through the liquid discharge pipe 22, and the filter plate 21 and the inner bottom wall of the first barrel 10 act together to squeeze filtered filter residues, so that the liquid can be squeezed as far as possible, and finally, the second barrel body 20 is taken out from the first barrel body 10, so that the filter residue can be taken out, and the filter residue is very convenient to take out due to the wide opening of the first barrel body 10. This is not only convenient for isolating (or filtering) small amounts of the composition in the laboratory, but also is very cost effective.
In this embodiment, an annular supporting cylinder 23 is disposed on an end edge of the second barrel 20 away from the filtering plate 21, and a gap 26 is disposed on one side of the supporting cylinder 23. In particular, this allows to snap the supporting cylinder 23 directly on the slightly upper end and then to drain the liquid through the drain pipe 22 into the beaker, the indentation 26 of the supporting cylinder 23 being able to receive a drain, since the beakers usually have a drain.
An annular baffle plate 24 is fixedly arranged on the outer wall of the second barrel body 20 in the embodiment, and one end of the baffle plate 24 close to the filter plate 21 is fixedly connected with the outer wall of the second barrel body 20; a gap for accommodating the side wall of the first barrel body 10 is formed between the enclosing plate 24 and the outer wall of the second barrel body 20. Specifically, after the device is reversely buckled, a cavity with an upper end opened is formed between the enclosing plate 24 and the side wall of the second barrel body 20, so that when the condition that the sealing between the second barrel body 20 and the first barrel body 10 is not firm occurs, liquid can flow into the cavity between the enclosing plate 24 and the side wall of the second barrel body 20, and the liquid is prevented from flowing out.
The side of the filter plate 21 in this embodiment is connected to the second barrel 20 by a screw. Specifically, when the filter paper 25 is not needed, the filter plate 21 with the corresponding aperture can be replaced as needed, or the filter cloth is directly fixed on the filter plate 21, and then the filter cloth with the corresponding filtering size is replaced by replacing the filter plate 21.
The first barrel 10 in this embodiment is made of a transparent material. The second barrel 20 is made of a transparent material. In particular, the solid-liquid separation can be observed more conveniently, wherein the glass material is generally used.
To sum up, in the simple solid-liquid separation device for organic chemistry experiments of this embodiment, when in use, a solid-liquid mixture is poured into the first barrel 10, the filter paper 25 is clamped into the clamping groove of the filter plate 21, the end of the second barrel 20 provided with the filter plate 21 is aligned with the first barrel 10, the second barrel 20 is inserted into the first barrel 10, so that the second barrel 20 is lowered under the action of gravity (or pressure applied from the outside), the liquid in the first barrel 10 passes through the filter paper 25 and the filter plate 21 and then enters the second barrel 20 (where a valve needs to be opened to a certain degree to balance air pressure), after a certain time, the whole device is turned over, so that the liquid in the second barrel 20 can be discharged through the liquid discharge pipe 22, and the filter plate 21 and the inner bottom wall of the first barrel 10 act together to squeeze the filtered filter residue, so that the liquid can be squeezed as much as possible, and finally, the second barrel body 20 is taken out from the first barrel body 10, so that the filter residue can be taken out, and the filter residue is very convenient to take out due to the wide opening of the first barrel body 10. This is not only convenient for isolating (or filtering) small amounts of the composition in the laboratory, but also is very cost effective.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a simple and easy solid-liquid separation equipment for organic chemistry experiments which characterized in that: the device comprises a first barrel body with an opening at one end, a second barrel body with an opening at one end, a filter plate arranged at the opening end of the second barrel body, a clamping groove arranged at one side edge of the filter plate far away from the second barrel body, filter paper detachably clamped in the clamping groove, a liquid discharge pipe arranged at one end of the second barrel body far away from the filter plate, and a valve arranged on the liquid discharge pipe;
the outer wall of the second barrel body is connected with the inner wall of the first barrel body in a sliding and sealing mode.
2. The simple solid-liquid separation apparatus for organic chemistry experiments according to claim 1, characterized in that: the edge of one end part of the second barrel body, which is far away from the filter plate, is provided with an annular supporting barrel, and one side of the supporting barrel is provided with a notch.
3. The simple solid-liquid separation apparatus for organic chemistry experiments according to claim 1, characterized in that: an annular surrounding plate is fixedly arranged on the outer wall of the second barrel body, and one end, close to the filter plate, of the surrounding plate is fixedly connected with the outer wall of the second barrel body; and a gap for accommodating the side wall of the first barrel body is formed between the enclosing plate and the outer wall of the second barrel body.
4. The simple solid-liquid separation apparatus for organic chemistry experiments according to claim 1, characterized in that: the side edge of the filter plate is connected with the second barrel body through threads.
5. The simple solid-liquid separation apparatus for organic chemistry experiments according to claim 1, characterized in that: the first barrel body is made of transparent materials.
6. The simple solid-liquid separation apparatus for organic chemistry experiments according to claim 1, characterized in that: the second barrel body is made of transparent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220161031.5U CN216778078U (en) | 2022-01-20 | 2022-01-20 | Simple solid-liquid separation device for organic chemistry experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220161031.5U CN216778078U (en) | 2022-01-20 | 2022-01-20 | Simple solid-liquid separation device for organic chemistry experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216778078U true CN216778078U (en) | 2022-06-21 |
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ID=82014585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220161031.5U Expired - Fee Related CN216778078U (en) | 2022-01-20 | 2022-01-20 | Simple solid-liquid separation device for organic chemistry experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216778078U (en) |
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2022
- 2022-01-20 CN CN202220161031.5U patent/CN216778078U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220621 |
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| CF01 | Termination of patent right due to non-payment of annual fee |