CN206454309U - A kind of Pulsed Packed Extraction Column experimental provision - Google Patents
A kind of Pulsed Packed Extraction Column experimental provision Download PDFInfo
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- CN206454309U CN206454309U CN201720110166.8U CN201720110166U CN206454309U CN 206454309 U CN206454309 U CN 206454309U CN 201720110166 U CN201720110166 U CN 201720110166U CN 206454309 U CN206454309 U CN 206454309U
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- light phase
- phase
- heavy phase
- extraction tower
- heavy
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Abstract
The utility model, which is related on a kind of Pulsed Packed Extraction Column experimental provision, including extraction tower, heavy phase storage tank and light phase storage tank, heavy phase storage tank, to be connected with towards the heavy phase feeder sleeve at the top of extraction tower, and the light phase feeder sleeve towards extraction tower bottom is connected with light phase storage tank；Also include air compressor machine, air compressor machine is connected with the pulse tracheae towards extraction tower bottom, pulse tracheae and is provided with the impulse electromagnetic valve controlled by impulse regulator；Extraction tower bottom is also associated with being connected with light phase recovery tube at the top of heavy phase discharge pipe, extraction tower.The utility model Pulsed Packed Extraction Column experimental provision structure is novel, reasonable in design, simple to operate, greatly accelerates sample treatment speed, the operating efficiency of raising, it is ensured that uniform extraction；The device can need to carry out self assembly to experimental provision according to experiment simultaneously.
Description
Technical field
The utility model is related to a kind of Pulsed Packed Extraction Column experimental provision.
Background technology
Experiment of Principles of Chemical Engineering is the profession basis compulsory course of Chemical Engineering and Technology and relevant speciality, with significant
Engineering characteristic, the course is training student Engineering Awareness and the Important Teaching Details of the ability of practice.Traditional Experiment of Principles of Chemical Engineering
Device is fixed device, experiment test menu one, although can carry out checking type, design mode and research-type experiments and teach
Learn, but the content of courses, teaching method, teaching pattern are relatively fixed, it is difficult to play the entity of Students ' Learning, it is impossible to effectively
Training student engineering practice manipulative ability and the Inquiry Learning ability to knowledge；And treatment effeciency is low, time-consuming, and extraction is not
It is enough uniform.
Utility model content
In view of this, the purpose of this utility model is to provide the pulse that a kind of structure is novel, easy to use, treatment effeciency is high
Packed extraction tower experimental provision.
The utility model is realized using following scheme：A kind of Pulsed Packed Extraction Column experimental provision, including extraction tower, heavy phase
It is connected with towards the heavy phase feeder sleeve at the top of extraction tower, is connected with light phase storage tank logical on storage tank and light phase storage tank, heavy phase storage tank
Toward the light phase feeder sleeve of extraction tower bottom；Also include air compressor machine, air compressor machine is connected with the pulse tracheae towards extraction tower bottom, arteries and veins
The impulse electromagnetic valve controlled by impulse regulator is provided with qi of chong channel ascending adversely pipe；Extraction tower bottom is also associated with heavy phase discharge pipe, extracts
Top of tower is connected with light phase recovery tube.
Further, heavy phase delivery pump, heavy phase flowmeter and heavy phase inlet valve are provided with the heavy phase feeder sleeve；Light phase
Light phase delivery pump, light phase flowmeter and light phase inlet valve are provided with feeder sleeve；The light phase distributor of light phase feeder sleeve discharge end,
Pulse tracheae outlet side is provided with pulse gas distributor, and heavy phase feeder sleeve discharge end is provided with heavy phase distributor.
Further, the heavy phase discharge pipe is to be provided with heavy phase on inverted U-shaped structure and height adjustable, heavy phase discharge pipe to go out
Mouth valve；The layered device of light phase recovery tube is connected with light phase accumulator tank, and light phase accumulator tank is connected with the light phase storage tank；
The other light phase supplement that is connected to is managed on light phase feeder sleeve, other on heavy phase feeder sleeve to be connected to heavy phase supplement pipe.
Further, the pipeline that the heavy phase discharge pipe both sides straight sections are slidably matched by more piece is socketed to form.
Further, the extraction tower positioned at top drum seat, middle part glass column and bottom column seat by constituting, the glass of extraction tower
The filler for being filled with and being located between the sieve plate of two ends in the sieve plate positioned at upper/lower terminal, glass column is provided with glass post, tower top is extracted
Portion is also associated with evacuated tube.
Compared with prior art, the utility model has the advantages that：The utility model Pulsed Packed Extraction Column is real
Experiment device structure is novel, reasonable in design, simple to operate, greatly accelerates sample treatment speed, and the operating efficiency of raising is protected
Uniform extraction is demonstrate,proved, experimental reliability is improved；The device can need to carry out self assembly to experimental provision according to experiment simultaneously, use
Flexibility is good.
For the purpose of this utility model, technical scheme and advantage is more clearly understood, specific embodiment will be passed through below
And relevant drawings, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the utility model embodiment structural map；
Fig. 2 is heavy phase discharge pipe organigram in the utility model embodiment；
Label declaration in figure：1- light phase storage tanks；2- light phase delivery pumps；3- light phase flowmeters；4- light phase inlet valves；5- light phases
Distributor；6- fillers；7- extraction towers；8- quantizers；9- light phase accumulator tanks；10- heavy out valves；11- heavy phase storage tanks；12- weights
Phase delivery pump；13- heavy phase flowmeters；14- heavy phase inlet valves；15- air compressor machines；16- impulse regulators, 17- heavy phases feeder sleeve,
18- light phases feeder sleeve, 19- pulses tracheae, 20- heavy phases discharge pipe, 21- light phases recovery tube, 22- pulse gas distributor, 23- weights
Distributed mutually device, 24- light phases supplement pipe, 25- heavy phases supplement pipe, 26- evacuated tubes.
Embodiment
As shown in Figure 1 and 2, a kind of Pulsed Packed Extraction Column experimental provision, including extraction tower 7, heavy phase storage tank 11 and light phase storage
It is connected with the heavy phase feeder sleeve 17 towards the top of extraction tower 7, light phase storage tank and is connected with towards extraction on groove 1, heavy phase storage tank 11
The light phase feeder sleeve 18 of the bottom of tower 7；Also include air compressor machine 15, air compressor machine 15 is connected with the pulse tracheae towards the bottom of extraction tower 7
19, the impulse electromagnetic valve controlled by impulse regulator 16 is provided with pulse tracheae 19, and impulse controller can be with impulse electromagnetic valve
Adjust open frequency and each opening time；So as to realize extraction pulse process；The bottom of extraction tower 7 is also associated with heavy phase discharge
Pipe 20, the top of extraction tower 7 is connected with light phase recovery tube 21, and light phase and heavy phase can be sufficiently mixed under pulse gas effect, real
Uniform and complete is now extracted, while speed up processing, improves operating efficiency.
In the present embodiment, heavy phase delivery pump 12, heavy phase flowmeter 13 and heavy phase are provided with the heavy phase feeder sleeve 17
Inlet valve 14；Light phase delivery pump 2, light phase flowmeter 3 and light phase inlet valve 4 are provided with light phase feeder sleeve 18；Light phase feeder sleeve
The light phase distributor 5 of 18 discharge ends, pulse tracheae outlet side is provided with pulse gas distributor 22, and heavy phase feeder sleeve discharge end is set
It is equipped with heavy phase distributor 23, pulse tracheae and is additionally provided with pressure-regulating valve.
In the present embodiment, the heavy phase discharge pipe 20 is inverted U-shaped structure and height adjustable, adjusts the height of heavy phase discharge pipe
Spend to control two-phase interface position in extraction tower；Heavy out valve 10 is provided with heavy phase discharge pipe 20；The light phase recovery tube
21 layered devices 8 are connected with light phase accumulator tank 9, and light phase accumulator tank 9 is connected with the light phase storage tank 1；Light phase feeder sleeve 18
Upper side is connected to the other heavy phase that is connected on light phase supplement pipe 24, heavy phase feeder sleeve and supplements pipe 25, in light phase storage tank and heavy phase storage tank
When light phase and not enough heavy phase amount, it can be supplemented by supplementing pipe.
In the present embodiment, the pipeline that the both sides straight sections of heavy phase discharge pipe 20 are slidably matched by more piece is socketed to form；
In specific implementation process, in order to simplify structure, heavy phase discharge pipe 20 can also directly use flexible pipe.
In the present embodiment, extraction tower, flowmeter, delivery pump, valve etc. are used between part and pipeline and are detachably connected,
It can be needed to carry out self assembly to experimental provision according to experiment, the flexibility used is good.
In the present embodiment, the extraction tower 7 is extracted by being constituted positioned at top drum seat, middle part glass column and bottom column seat
The filler 6 for being filled with and being located between the sieve plate of two ends in the sieve plate positioned at upper/lower terminal, glass column is provided with the glass column of tower,
Different sizes, unlike material and filler of different shapes can be loaded in extraction tower, to meet Pulsed Packed Extraction Column hydrodynamics
The need for performance and mass-transfer performance experimental study；Evacuated tube 26 is also associated with the top of extraction tower.
The utility model Pulsed Packed Extraction Column experimental provision, on the one hand can make student to dress by the assembling of experimental provision
Put with the knowledge such as flowmeter, pump, measuring instrumentss, structure, principle, the installation of extraction tower each experimental part have deeper into
Solution, while improving engineering practice manipulative ability；On the other hand, the self assembly feature of the device, make experimental provision have more flexibility,
Diversity, extends scope and content that student carries out experimental study, is conducive to carrying out the experimental teaching of inquiry, plays student
The entity of study；Extraction tower can load different sizes, unlike material and filler of different shapes as needed, so as to not be only
The practical competence of student provides the experiment porch of self assembly, and for student Inquiry Learning provide it is more flexible with it is many
The hardware condition of sample.
Above-listed preferred embodiment, the purpose of this utility model, technical scheme and advantage are further described,
It should be understood that and the foregoing is only preferred embodiment of the present utility model, it is all not to limit the utility model
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. should be included in this practicality
Within new protection domain.
Claims (5)
1. a kind of Pulsed Packed Extraction Column experimental provision, it is characterised in that：Including extraction tower, heavy phase storage tank and light phase storage tank, weight
It is connected with phase storage tank towards the heavy phase feeder sleeve at the top of extraction tower, the light phase towards extraction tower bottom is connected with light phase storage tank
Feeder sleeve；Also include air compressor machine, air compressor machine is connected with the pulse tracheae towards extraction tower bottom, pulse tracheae and is provided with by arteries and veins
Rush the impulse electromagnetic valve of adjuster control；Extraction tower bottom is also associated with the top of heavy phase discharge pipe, extraction tower being connected with light phase time
Closed tube.
2. Pulsed Packed Extraction Column experimental provision according to claim 1, it is characterised in that：Set on the heavy phase feeder sleeve
It is equipped with heavy phase delivery pump, heavy phase flowmeter and heavy phase inlet valve；Light phase delivery pump, light phase flowmeter are provided with light phase feeder sleeve
With light phase inlet valve；The light phase distributor of light phase feeder sleeve discharge end, pulse tracheae outlet side is provided with pulse gas distributor,
Heavy phase feeder sleeve discharge end is provided with heavy phase distributor.
3. Pulsed Packed Extraction Column experimental provision according to claim 2, it is characterised in that：The heavy phase discharge pipe is
Heavy out valve is provided with U-shape structure and height adjustable, heavy phase discharge pipe；The layered device of light phase recovery tube is returned with light phase
Receive groove to be connected, light phase accumulator tank is connected with the light phase storage tank；Other on light phase feeder sleeve to be connected to light phase supplement pipe, heavy phase is supplied
It is other in expects pipe to be connected to heavy phase supplement pipe.
4. Pulsed Packed Extraction Column experimental provision according to claim 3, it is characterised in that：The heavy phase discharge pipe both sides
The pipeline that straight sections are slidably matched by more piece is socketed to form.
5. Pulsed Packed Extraction Column experimental provision according to claim 3, it is characterised in that：The extraction tower is by positioned at top
The sieve plate positioned at upper/lower terminal, glass are provided with portion's tower seat, middle part glass column and bottom column seat composition, the glass column of extraction tower
It is filled with glass post at the top of the filler being located between the sieve plate of two ends, extraction tower and is also associated with evacuated tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110166.8U CN206454309U (en) | 2017-02-06 | 2017-02-06 | A kind of Pulsed Packed Extraction Column experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110166.8U CN206454309U (en) | 2017-02-06 | 2017-02-06 | A kind of Pulsed Packed Extraction Column experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206454309U true CN206454309U (en) | 2017-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720110166.8U Expired - Fee Related CN206454309U (en) | 2017-02-06 | 2017-02-06 | A kind of Pulsed Packed Extraction Column experimental provision |
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| CN (1) | CN206454309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621456A (en) * | 2017-02-06 | 2017-05-10 | 福州大学 | Pulsed packed extraction column experimental device and experimental method thereof |
-
2017
- 2017-02-06 CN CN201720110166.8U patent/CN206454309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621456A (en) * | 2017-02-06 | 2017-05-10 | 福州大学 | Pulsed packed extraction column experimental device and experimental method thereof |
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| Date | Code | Title | Description |
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| 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: 20170901 Termination date: 20220206 |