CN209423019U - A kind of extraction module of engineering practice device - Google Patents
A kind of extraction module of engineering practice device Download PDFInfo
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- CN209423019U CN209423019U CN201920122592.2U CN201920122592U CN209423019U CN 209423019 U CN209423019 U CN 209423019U CN 201920122592 U CN201920122592 U CN 201920122592U CN 209423019 U CN209423019 U CN 209423019U
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Abstract
The utility model discloses a kind of extraction modules of engineering practice device, connect compressed air on the pipeline between centrifuge and extractor, and the solid material for being conducive to extract enters centrifuge, avoid blocking pipeline；Extractor connects third condenser, and the gas of volatilization can be made to be condensed back；Extractant tank is set, the addition of extractant is facilitated；First material pipe and second material pipe are set, and the extractant that mother liquor can be discharged to subsequent processing by first material pipe and handle, and generate after mother liquid disposal can be then added to extractor by second material pipe and be recycled；Oil circulating pump can cool down extractor with the second condenser extracted on tank connected pipeline, avoid extractor temperature excessively high；Softened water upper hose is connected to recirculated water upper hose by pipeline, and softened water, which can be used, in recirculated water also can be used tap water, self-setting as needed.
Description
Technical field
The utility model relates to chemical engineering experiment, the technical field of practical teaching equipment, in particular to a kind of engineering practice dress
The extraction module set.
Background technique
The preparation process and process of many kinds of natural products are basically the same in engineering practice teaching, require to use
To extracting, extracting relevant equipment, the equipment with extraction, extraction effect is all set on each production line, is increased
Cost, and it is low using the experimental facilities utilization rate of school, therefore, using a kind of extract equipment that can be general, it will be able to
It is substituted, is reduced costs on different production lines, additionally it is possible to increase the utilization rate of experimental facilities.
Utility model content
Problem to be solved in the utility model is in view of the above-mentioned problems, providing a kind of extraction mould of engineering practice device
Block.
The technical solution of the utility model is: a kind of extraction module of engineering practice device, including steam generator, extraction
Tank, mother liquor tank, the first condenser and condensate drum, further include extractant tank, solvent pump, first material pipe and second material pipe,
The upper inlet of the extractor is connected by the pipeline of connection solvent pump and the outlet of extractant tank, the steam generator
Steam (vapor) outlet is connected to the steam inlet below extractor by pipeline, the discharge port of the extractor by pipeline be connected with from
The liquid outlet of scheming, the centrifuge is connected by the import of pipeline and mother liquor tank, and the steam (vapor) outlet above the extractor is logical
Piping is connect with the air inlet of the first condenser side, and first condenser is another to be sloped downwardly, first condensation
The liquid outlet of the device other side is connect with condensate drum by pipeline, and the condensate drum is transparent tapered shaped can, the mother liquor tank
Outlet connect with first material pipe by pipeline, the connection of the upper inlet of the second material pipe and extractor.
It preferably, further include oil circulating pump, the outside of the extractor is equipped with heat exchange jacket, the outlet of the oil circulating pump
It is connect with the import of heat exchange jacket by pipeline, the import of the oil circulating pump is by being connected with the pipeline of the second condenser and changing
The outlet of thermal jacket connects.
Preferably, the extractor is connected with third condenser by pipeline.
It preferably, further include softened water upper hose, recirculated water upper hose, recirculated water return pipe, compressed air pipe, vacuum
Pipeline and blow-off line.
Preferably, the upper inlet of the water inlet of the steam generator and the extractor pass through pipeline with it is described soft
Change water pipe connection waterborne, the circulation water entrance point of first condenser, second condenser and the third condenser
It is not connected to recirculated water upper hose, recirculated water return pipe.
Preferably, the extractor, the mother liquor tank pass through pipeline respectively and are connected to the vacuum pipe, the extractant
The outlet of tank, the extractor, the mother liquor tank, the condensate drum passes through pipeline and is connected to the blow-off line.
Preferably, the pipeline between the outlet and the centrifuge of the extractor and the compressed air pipe pass through pipe
Road connection.
Preferably, the softened water upper hose is connected to the recirculated water upper hose by pipeline.
Preferably, above-mentioned pipeline is respectively connected with valve.
The beneficial effects of the utility model are:
The utility model can freely be assembled into different production lines, and student is on the one hand allowed to understand the phase of Chemical Manufacture
With point and difference, the cost of school's purchase of equipment on the other hand can reduce, improve utilization rate of equipment and installations.
The utility model can carry out the transfer of material using vacuum, convenient and efficient, and using compressed air to centrifugation
Pipeline above machine is cleaned, and avoids blocking；In addition compressed air is connected on the pipeline between centrifuge and extractor, had
Enter centrifuge conducive to the solid material extracted, avoids blocking pipeline；Extractor connects third condenser, can make volatilization
Gas is condensed back；Extractant tank is set, the addition of extractant is facilitated；First material pipe and second material pipe are set, can be incited somebody to action
Mother liquor is discharged to subsequent processing by first material pipe and is handled, and the extractant generated after mother liquid disposal can be by second
Materail tube is then added to extractor and is recycled；Oil circulating pump can be right with the second condenser extracted on tank connected pipeline
Extractor is cooled down, and avoids extractor temperature excessively high；Softened water upper hose is connected to recirculated water upper hose by pipeline, circulation
Softened water, which can be used, in water also can be used tap water, self-setting as needed；The utility model can allow student oneself dynamic
Hand, the reaction principle for fully understanding actual production process, understanding each stage.
Detailed description of the invention
Fig. 1 is this practical new structural schematic diagram；
In figure: 1. extractant tanks, 2. solvent pumps, 3. steam generators, 4. extractors, 5. centrifuges, 6. mother liquor tanks, 7.
One condenser, 8. condensate drums, 9. oil circulating pumps, 10. second condensers, 11. third condensers, 12. softened water upper hoses,
13. recirculated water upper hose, 14. recirculated water return pipes, 15. compressed air pipes, 16. vacuum pipes, 17. first material pipes, 18.
Second material pipe, 19. sewage pipes.
Specific embodiment
Specific embodiment of the present utility model is referring to Fig. 1:
A kind of extraction module of engineering practice device, such as Fig. 1, including steam generator 3, extractor 4, mother liquor tank 6, first
Condenser 7 and condensate drum 8 further include extractant tank 1, solvent pump 2, first material pipe 17 and second material pipe 18, extractor 4
Upper inlet connect by the pipeline of connection solvent pump 2 with the outlet of extractant tank 1, the steam (vapor) outlet of steam generator 3 leads to
Piping is connected to the steam inlet of 4 lower section of extractor, and the discharge port of extractor 4 is connected with centrifuge 5, centrifuge by pipeline
5 liquid outlet is connect by pipeline with the import of mother liquor tank 6, and the steam (vapor) outlet of 4 top of extractor passes through pipeline and the first condensation
The air inlet of 7 side of device connects, and the first condenser 7 is another to be sloped downwardly, the liquid outlet of 7 other side of the first condenser and condensation
Flow container 8 is connected by pipeline, and condensate drum 8 is transparent tapered shaped can, and the outlet of mother liquor tank 6 and first material pipe 17 pass through pipeline
Connection, second material pipe 18 are connect with the upper inlet of extractor 4.
The extraction module further includes oil circulating pump 9, softened water upper hose 12, recirculated water upper hose 13, recirculated water return pipe
14, the outside of compressed air pipe 15, vacuum pipe 16 and sewage pipe 19, extractor 4 is equipped with heat exchange jacket, oil circulating pump 9
Outlet and the import of heat exchange jacket connected by pipeline, the import of oil circulating pump 9 is by being connected with the pipe of the second condenser 10
The outlet of road and heat exchange jacket connects, and extractor 4 is connected with third condenser 11, the water inlet of steam generator 3 by pipeline
Pass through pipeline with the upper inlet of extractor 4 to be connected to softened water upper hose 12, the first condenser 7,10 and of the second condenser
The circulation water entrance of third condenser 11 is connected to recirculated water upper hose 13, recirculated water return pipe 14 respectively, extractor 4, mother
Flow container 6 is connected to by pipeline with vacuum pipe 16 respectively, and extractant tank 1, extractor 4, mother liquor tank 6, the outlet of condensate drum 8 are equal
It is connected to by pipeline with sewage pipe 19, the pipeline between the outlet and centrifuge 5 of extractor 4 passes through with compressed air pipe 15
Pipeline connection.
The utility model can carry out the transfer of material using vacuum, convenient and efficient, and using compressed air to centrifugation
The pipeline of 5 top of machine is cleaned, and avoids blocking；In addition it is empty that compression is connected on the pipeline between centrifuge 5 and extractor 4
Gas, the solid material for being conducive to extract enter centrifuge 5, avoid blocking pipeline；Extractor 4 connects third condenser 11, energy
Enough it is condensed back the gas of volatilization；Extractant tank 1 is set, the addition of extractant is facilitated；First material pipe 17 and second is set
Mother liquor can be discharged to subsequent processing by first material pipe 17 and handled by materail tube 18, and generated after mother liquid disposal
Extractant can be then added to extractor 4 by second material pipe 18 and be recycled；Oil circulating pump 9 can to extractor 4 into
Row cooling, avoids 4 temperature of extractor excessively high；Softened water upper hose 12 is connected to recirculated water upper hose 13 by pipeline, recirculated water
Softened water, which can be used, also can be used tap water, self-setting as needed.
In the extraction module, softened water upper hose 12 is connected to recirculated water upper hose 13 by pipeline, and recirculated water can make
Tap water, self-setting as needed also can be used with softened water, and the pipeline of all connections is respectively connected with valve, side
Just entire process is controlled.
When the utility model carries out biological extraction of essential oil using extractor, smashed biological raw material is added to extractor 4,
Steam generator 3 is opened, steam is passed through into extractor 4, the agitating device for opening extractor 4 is stirred at low speed, revolving speed control
System opens the first condenser 7 in 20-30rpm, and the steam containing biological essential oil forms condensate liquid after the condensation of the first condenser 7
Into condensate drum 8, condensate liquid carries out oily mutually layering in condensate drum 8, and upper layer is biological essential oil, lower layer is containing a small amount of essence
The condensed water of oil, biological essential oil are discharged through assembling at the top of condensate drum 8, and condensed water is through 8 bottom direct emission of condensate drum.
Biological raw material after steam extraction can also continue to directly extract using being extracted using organic solvent
Extractant is added according to solid-to-liquid ratio 1:4 in biological essential oil in biological raw material, opens solvent pump 2, and extractant is added by solvent pump 2
Enter into extractor 4, opens the heating system that oil circulating pump 9 and oil circulating pump 9 carry, extractor 4 is heated, keep temperature steady
It is scheduled between 30-40 DEG C, opens the agitating device of extractor 4, heat preservation extraction 1h is then shut off the included heating of oil circulating pump 9
System opens the valve on the pipeline that the second condenser 10 is connect with recirculated water upper hose 13, recirculated water return pipe 14, to second
Condenser 10 is passed through recirculated water, and the pipeline that the second condenser 10 is connect by oil circulating pump 9 with heat exchange jacket on extractor 4 is to mentioning
It takes tank 4 to cool down, valve VA206 on the pipeline that mother liquor tank 6 is connect with vacuum pipe 16 is opened after cooling, start centrifuge 5,
Baiting valve VA208, VA209 are opened, centrifugal filtration is started, the filtrate being centrifuged out enters in mother liquor tank 6；Filtrate in mother liquor tank 6
It is discharged to subsequent processing by first material pipe 17 to be handled, the extractant generated after mother liquid disposal passes through second material pipe 18 again
It is added to extractor 4 to be recycled.
Chinese prickly ash can be used when utility model works as biological raw material, using petroleum ether or ethyl alcohol as extractant, to
Extractor is passed through appropriate softened water after extractant is added, and is diluted allotment to the concentration of extractant.
Tap water prepares softened water and is stored into water softener tank by softening water column in the utility model, and recirculated water can benefit
Tap water, self-setting as needed can also be directly utilized with the softened water prepared, water softener tank passes through softening water pump
It being connect with softened water upper hose 12, circulation water pot is connect by water circulating pump with recirculated water upper hose 13, recirculated water return pipe 14,
Softened water and recirculated water are provided for subsequent modules, circulation water pot is also connected with the first refrigeration cycle pump, is able to maintain recirculated water
Low-temperature condition, compressed air surge tank and vacuum buffer tank be separately connected air compressor machine and vacuum pump, compressed air surge tank and
Vacuum buffer tank is also connect by pipeline with compressed air pipe 15 and vacuum pipe 16 respectively, compressed air surge tank and vacuum
Surge tank is respectively that subsequent process provides stable compressed air source and vacuum source.
In the extraction module, each tank body all connects sewage pipe 19 by pipeline, easy to clean.
Claims (9)
1. a kind of extraction module of engineering practice device, including steam generator, extractor, mother liquor tank, the first condenser and cold
Lime set tank, it is characterised in that: further include extractant tank, solvent pump, first material pipe and second material pipe, the extractor it is upper
Square import is connected by the pipeline of connection solvent pump and the outlet of extractant tank, and the steam (vapor) outlet of the steam generator passes through pipe
Road is connected to the steam inlet below extractor, and the discharge port of the extractor is connected with centrifuge, the centrifugation by pipeline
The liquid outlet of machine is connected by the import of pipeline and mother liquor tank, and the steam (vapor) outlet above the extractor is cold by pipeline and first
The air inlet of condenser side connects, and first condenser is another to be sloped downwardly, and first condenser other side goes out liquid
Mouth is connect with condensate drum by pipeline, and the condensate drum is transparent tapered shaped can, the outlet of the mother liquor tank and the first object
Expects pipe is connected by pipeline, and the upper inlet of the second material pipe and extractor connects.
2. the extraction module of engineering practice device according to claim 1, it is characterised in that: it further include oil circulating pump, institute
The outside for stating extractor is equipped with heat exchange jacket, and the outlet of the oil circulating pump and the import of heat exchange jacket are connected by pipeline, institute
The import for stating oil circulating pump is connected by being connected with the outlet of the pipeline and heat exchange jacket of the second condenser.
3. the extraction module of engineering practice device according to claim 2, it is characterised in that: the extractor passes through pipeline
It is connected with third condenser.
4. the extraction module of engineering practice device according to claim 3, it is characterised in that: further include water on softened water
Pipe, recirculated water upper hose, recirculated water return pipe, compressed air pipe, vacuum pipe and blow-off line.
5. the extraction module of engineering practice device according to claim 4, it is characterised in that: the steam generator into
The upper inlet of the mouth of a river and the extractor passes through pipeline and is connected to the softened water upper hose, first condenser, institute
The circulation water entrance for stating the second condenser and the third condenser connects with recirculated water upper hose, recirculated water return pipe respectively
It is logical.
6. the extraction module of engineering practice device according to claim 5, it is characterised in that: the extractor, the mother
Flow container passes through pipeline respectively and is connected to the vacuum pipe, the extractant tank, the extractor, the mother liquor tank, described cold
The outlet of lime set tank passes through pipeline and is connected to the blow-off line.
7. the extraction module of engineering practice device according to claim 6, it is characterised in that: the outlet of the extractor with
Pipeline between the centrifuge is connected to the compressed air pipe by pipeline.
8. the extraction module of engineering practice device according to claim 7, it is characterised in that: the softened water upper hose with
The recirculated water upper hose is connected to by pipeline.
9. the extraction module of engineering practice device according to claim 8, it is characterised in that: the pipeline is respectively connected with valve
Door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920122592.2U CN209423019U (en) | 2019-01-24 | 2019-01-24 | A kind of extraction module of engineering practice device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920122592.2U CN209423019U (en) | 2019-01-24 | 2019-01-24 | A kind of extraction module of engineering practice device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209423019U true CN209423019U (en) | 2019-09-24 |
Family
ID=67977135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920122592.2U Active CN209423019U (en) | 2019-01-24 | 2019-01-24 | A kind of extraction module of engineering practice device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209423019U (en) |
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2019
- 2019-01-24 CN CN201920122592.2U patent/CN209423019U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450000 No. 26, floor 5, unit 1, building 13, No. 11, Changchun Road, high tech Industrial Development Zone, Zhengzhou, Henan Province Patentee after: Henan laiparker IOT Equipment Technology Co.,Ltd. Address before: 450000 No. 26, floor 5, unit 1, building 13, No. 11, Changchun Road, high tech Industrial Development Zone, Zhengzhou, Henan Province Patentee before: HENAN LAIPAKE IOT EQUIPMENT TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220420 Address after: 102200 101-1055, floors 1-3, building 1, No. 13, Liye Road, Changping District, Beijing Patentee after: LABPARK (BEIJING) TECHNOLOGY Co.,Ltd. Address before: 450000 No. 26, floor 5, unit 1, building 13, No. 11, Changchun Road, high tech Industrial Development Zone, Zhengzhou, Henan Province Patentee before: Henan laiparker IOT Equipment Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |