CN208212583U - A kind of chemical experiment extraction equipment - Google Patents
A kind of chemical experiment extraction equipment Download PDFInfo
- Publication number
- CN208212583U CN208212583U CN201820198125.3U CN201820198125U CN208212583U CN 208212583 U CN208212583 U CN 208212583U CN 201820198125 U CN201820198125 U CN 201820198125U CN 208212583 U CN208212583 U CN 208212583U
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- China
- Prior art keywords
- support
- extraction
- pillar
- transmission
- fixedly connected
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Abstract
The utility model discloses a kind of chemical experiment extraction equipments, including support, the support is fixedly connected on pillar, the pillar is located at the lower section of support, and the pillar is fixedly connected on pedestal, and the pedestal is located at the lower section of pillar, the support is fixedly connected on extraction funnel, the extraction funnel is located at the lower section of support, and the extraction funnel is located at the right side of pillar, and the support is fixedly connected on motor；The motor drives the paddle to rotate by transmission device, two kinds of solvents are mixed by the paddle, so that two kinds of solution mixing are more evenly, more solutes can be dissolved into solvent, after the completion of two kinds of solvent mixing, stratification, by adjusting the separatory stopcock to being collected respectively to upper layer and lower layer solution, novel chemical experiment extraction equipment enables more solutes to be dissolved into solvent, improve extraction equipment service efficiency, the needs of student are met, so that the purity of extraction improves.
Description
Technical field
The utility model belongs to extraction equipment technical field, and in particular to a kind of chemical experiment extraction equipment.
Background technique
Extraction is usually used in chemical experiment, extraction is to have different solubility in a solvent using component in system to divide
From mixture unit operation, be using substance in two kinds of immiscible or sl. sol. solvents solubility or distribution coefficient
Difference makes solute substance from a kind of method being transferred in another solvent in solvent.
Existing extraction equipment in separatory funnel by rocking two kinds of solvents, so that two kinds of solution mixing are to make
Solute substance is transferred in another solvent from a kind of solvent.
The manually method not only inefficiency of two kinds of solvents of mixing, and mix it is more complicated, it cannot be guaranteed that two kinds
Solvent can be sufficiently mixed, it is difficult to meet the needs of existing student.
Utility model content
The purpose of this utility model is to provide a kind of chemical experiment extraction equipments, to solve to propose in above-mentioned background technique
Two kinds of solvents of artificial mixing method not only inefficiency, but also mix it is more complicated, it cannot be guaranteed that two kinds of solvent energy
It is enough sufficiently mixed, it is difficult to which meet existing student needs problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of chemical experiment extraction equipment, including branch
Seat, the support are fixedly connected on pillar, and the pillar is located at the lower section of support, and the pillar is fixedly connected on pedestal, described
Pedestal is located at the lower section of pillar, and the support is fixedly connected on extraction funnel, and the extraction funnel is located at the lower section of support, described
Extraction funnel is located at the right side of pillar, and the support is fixedly connected on motor, and the motor is located at the top of support, the motor
Output shaft transmission connection in driving gear, the driving gear is located at the left side of motor, the driving gear be sequentially connected in
Transmission gear, the transmission gear is located at the lower section of driving gear, is provided with input duct on the right side of the transmission gear, described
Transmission gear is sequentially connected in transmission shaft, and the transmission shaft is located at the lower section of transmission gear, and the inside of the support, which contains, to be turned
Axis, the transmission gear are rotationally connected with transmission shaft by shaft, and the transmission shaft driven is connected to stirring rachis, the stirring
Rachis is located at the lower section of support, and in paddle, the paddle is located at the lower end of stirring rachis for the stirring rachis transmission connection,
The extraction funnel is fixedly connected on liquid separation pipeline, and the liquid separation pipeline is located at the lower end of extraction funnel, the liquid separation pipeline pin
It is connected to separatory stopcock, the inside of the separatory stopcock opens up hole, and the liquid separation pipeline is fixedly connected on solution discharge tube road,
The solution discharge tube road is located at the lower end of liquid separation pipeline, and the motor and external power supply are electrically connected.
Preferably, the upper end of the input duct is set as infundibulate, and the input duct lower end is located at extraction funnel
It is internal.
Preferably, driving gear position bevel gear, the driving gear are mutually perpendicular in transmission gear.
Preferably, the input duct is internally provided with piston, and the piston is located at the top of support.
Preferably, inside diameter of the diameter of described hole in solution discharge tube road is identical.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, use is safe
Convenient, novel extraction equipment is provided with the paddle and the motor, and the motor connects institute by drive
Paddle is stated, two kinds of solvents are mixed by the paddle, while guaranteeing that meeting student needs, moreover it is possible to so that
More evenly, more solutes can be dissolved into solvent for two kinds of solution mixing, after the completion of two kinds of solvent mixing, stratification,
Lower layer's solution is discharged from the discharge line by adjusting the separatory stopcock, lower layer's solution is collected using beaker,
After the completion of lower layer's solution is collected, beaker is replaced, the separatory stopcock is adjusted, upper solution is collected using beaker,
Novel chemical experiment extraction equipment enables more solutes to be dissolved into solvent, improves extraction equipment use
Efficiency meets the needs of student, so that the purity of extraction improves.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of transmission device in the utility model；
Fig. 3 is the structural schematic diagram of separatory stopcock in the utility model；
Fig. 4 is the structural schematic diagram of liquid distributing device in the utility model；
In figure: 1- input duct, 2- shaft, 3- extract funnel, 4- pillar, 5- pedestal, 6- solution discharge tube road, 7- liquid separation
Piston, 8- paddle, 9- stirring rachis, 10- transmission shaft, 11- support, 12- motor, 13- transmission gear, 14- driving gear,
15- hole, 16- liquid separation pipeline.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of chemical experiment extraction equipment, including support
11, support 11 is fixedly connected on pillar 4, and pillar 4 is located at the lower section of support 11, and pillar 4 is fixedly connected on pedestal 5, and pedestal 5
In the lower section of pillar 4, support 11 is fixedly connected on extraction funnel 3, and extraction funnel 3 is located at the lower section of support 11, extracts funnel 3
Positioned at the right side of pillar 4, support 11 is fixedly connected on motor 12, and motor 12 is located at the top of support 11, the output shaft of motor 12
It is sequentially connected in driving gear 14, driving gear 14 is located at the left side of motor 12, and the driving transmission connection of gear 14 is in transmission gear
13, transmission gear 13 is located at the lower section of driving gear 14, and the right side of transmission gear 13 is provided with input duct 1, transmission gear 13
It is sequentially connected in transmission shaft 10, transmission shaft 10 is located at the lower section of transmission gear 13, and the inside of support 11 contains shaft, transmission
Gear 13 is rotationally connected with transmission shaft 10 by shaft 2, and the transmission connection of transmission shaft 10 is located at branch in stirring rachis 9, stirring rachis 9
The lower section of seat 11, for the transmission connection of stirring rachis 9 in paddle 8, paddle 8 is located at the lower end of stirring rachis 9, and extraction funnel 3 is solid
Surely it is connected to liquid separation pipeline 16, liquid separation pipeline 16 is located at the lower end of extraction funnel 3, and liquid separation pipeline 16 is pinned at separatory stopcock 7,
The inside of separatory stopcock 7 opens up hole 15, and liquid separation pipeline 16 is fixedly connected on solution discharge tube road 6,6, solution discharge tube road
In the lower end of liquid separation pipeline 16, motor 12 and external power supply are electrically connected.
In the present embodiment, the upper end of preferred input duct 1 is set as infundibulate, and 1 lower end of input duct is located at extraction leakage
The inside of bucket 3；When will be to solution is added in extraction funnel 3, the funnel-shaped upper end of input duct 1 can prevent solution
It spills and splashes, solution enters from 1 upper end of input duct, is transported in extraction funnel 3 from 1 lower end of input duct.
Preferred to drive 14 bevel gears of gear in the present embodiment, driving gear 14 is mutually perpendicular to transmission gear 13；
Motor 12 is horizontally arranged, the lower surface of motor 12 and the contact area of support 11 are bigger, so that motor 12 and support
11 be fixedly connected is stronger, to reduce the vibration occurred when motor 12 works.
In the present embodiment, preferred input duct 1 is internally provided with piston, and piston is located at the top of support 11；Piston
Input duct 1 can be opened and closed, into when being stirred, outside contamination is being prevented to the solution in extraction funnel 3
Object enters from input duct 1, to pollute the solution in extraction funnel 3.
In the present embodiment, inside diameter of the diameter of preferred hole 15 in solution discharge tube road 6 is identical；When 15 He of hole
When discharge line 6 is parallel so that in extraction funnel 3 solution discharge it is most fast.
The model 42BL-A of motor 12 in the utility model, rated power 5-80W, voltage rating 12V are specified
Electric current is 0.8A.
The working principle and process for using of the utility model: after the utility model installs, motor 12 is successfully connected outer
Portion's power supply makes hole 15 and discharge line 6 vertical, adds solution, solution into extraction funnel 3 by adjusting separatory stopcock 7
Enter from 1 upper end of input duct, is transported in extraction funnel 3 from 1 lower end of input duct, the funnel-shaped upper end energy of input duct 1
It enough prevents from solution from spilling to splash, after being easy addition, closes the piston in input duct 1, prevent environmental contaminants from feed liquor
Pipeline 1 enters, to pollute the solution in extraction funnel 3, motor 12 is started to work, and the output shaft of motor 12 drives driving gear
14 rotations, driving gear 14 are rotated with nutating gear 13, and transmission gear 13 drives transmission shaft 10 to rotate, and the drive of transmission shaft 10 is stirred
The rotation of rachis 9 is mixed, stirring rachis 9 drives paddle 8 to rotate, and paddle 8 mixes solvent, so that two kinds of solution mixed
More evenly, more solutes can be dissolved into solvent, so that the purity of extraction improves, paddle 8 can work for a long time,
It ensure that supply, meet the needs of student, after the completion of mixing, wait solution layering, make by adjusting separatory stopcock 7
Hole 15 is parallel with discharge line 6, and lower layer's solution is discharged from discharge line 6, is collected using beaker to lower layer's solution, under
After the completion of layer solution is collected, makes hole 15 and discharge line 6 vertical by adjusting separatory stopcock 7, replace beaker, adjustment
Separatory stopcock 7, upper solution are discharged by discharge line 6, are collected by beaker to upper solution.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of chemical experiment extraction equipment, it is characterised in that: including support (11), the support (11) is fixedly connected on pillar
(4), the pillar (4) is located at the lower section of support (11), and the pillar (4) is fixedly connected on pedestal (5), pedestal (5) position
In the lower section of pillar (4), the support (11) is fixedly connected on extraction funnel (3), and the extraction funnel (3) is located at support (11)
Lower section, extraction funnel (3) is located at the right side of pillar (4), and the support (11) is fixedly connected on motor (12), the electricity
Machine (12) is located at the top of support (11), and the output shaft transmission connection of the motor (12) is in driving gear (14), the driving
Gear (14) is located at the left side of motor (12), and driving gear (14) transmission connection is in transmission gear (13), the driving cog
The lower section that (13) are located at driving gear (14) is taken turns, is provided with input duct (1), the transmission on the right side of the transmission gear (13)
Gear (13) is sequentially connected in transmission shaft (10), and the transmission shaft (10) is located at the lower section of transmission gear (13), the support
(11) inside contains shaft, and the transmission gear (13) is rotationally connected with transmission shaft (10), the transmission by shaft (2)
Axis (10) transmission connection is located at the lower section of support (11), the stirring rachis (9) in stirring rachis (9), stirring rachis (9)
It is sequentially connected in paddle (8), the paddle (8) is located at the lower end of stirring rachis (9), and the extraction funnel (3) is fixed to be connected
It is connected to liquid separation pipeline (16), the liquid separation pipeline (16) is located at the lower end of extraction funnel (3), and the liquid separation pipeline (16) is pinned at
The inside of separatory stopcock (7), the separatory stopcock (7) opens up hole (15), and the liquid separation pipeline (16) is fixedly connected on molten
Liquid discharge line (6), the solution discharge tube road (6) are located at the lower end of liquid separation pipeline (16), the motor (12) and external electrical
Source is electrically connected.
2. a kind of chemical experiment extraction equipment according to claim 1, it is characterised in that: the input duct (1) it is upper
End is set as infundibulate, and input duct (1) lower end is located at the inside of extraction funnel (3).
3. a kind of chemical experiment extraction equipment according to claim 1, it is characterised in that: the driving gear (14) position cone
Gear, the driving gear (14) are mutually perpendicular to transmission gear (13).
4. a kind of chemical experiment extraction equipment according to claim 1, it is characterised in that: the input duct (1) it is interior
Portion is provided with piston, and the piston is located at the top of support (11).
5. a kind of chemical experiment extraction equipment according to claim 1, it is characterised in that: the diameter of described hole (15) in
The inside diameter in solution discharge tube road (6) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198125.3U CN208212583U (en) | 2018-02-05 | 2018-02-05 | A kind of chemical experiment extraction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198125.3U CN208212583U (en) | 2018-02-05 | 2018-02-05 | A kind of chemical experiment extraction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208212583U true CN208212583U (en) | 2018-12-11 |
Family
ID=64529986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820198125.3U Expired - Fee Related CN208212583U (en) | 2018-02-05 | 2018-02-05 | A kind of chemical experiment extraction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208212583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648677A (en) * | 2021-07-08 | 2021-11-16 | 暨南大学 | Extraction device and method and application thereof |
-
2018
- 2018-02-05 CN CN201820198125.3U patent/CN208212583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648677A (en) * | 2021-07-08 | 2021-11-16 | 暨南大学 | Extraction device and method and application thereof |
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| 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: 20181211 Termination date: 20220205 |