CN205495031U - Experimental device for draw caffeine in tealeaves - Google Patents
Experimental device for draw caffeine in tealeaves Download PDFInfo
- Publication number
- CN205495031U CN205495031U CN201620259484.6U CN201620259484U CN205495031U CN 205495031 U CN205495031 U CN 205495031U CN 201620259484 U CN201620259484 U CN 201620259484U CN 205495031 U CN205495031 U CN 205495031U
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- China
- Prior art keywords
- lower section
- constant pressure
- pressure funnel
- caffeine
- extraction
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Abstract
The utility model discloses an experimental device for draw caffeine in tealeaves, including condensing equipment and governing valve, condensing equipment's below is provided with a fixing device, the left and right sides of constant voltage funnel is provided with side arm pipe, the below at the constant voltage funnel is installed to the governing valve, the below of round flask is provided with heating device, the last display screen that is provided with of heating device, the right side below of display screen is provided with the device start button. Compared with the prior art, the beneficial effects of the utility model are that: compared with the prior art, the beneficial effects of the utility model are that: adopt constant voltage funnel extraction method to extract, can make the repeated application of extract, and be provided with liquid sprinkler in the inside of constant voltage funnel, on can making that liquid is even and spraying tealeaves, be provided with the incandescent lamp in the below that the platform was placed to the material, be provided with two arm pipe in funnel both sides, can reduce to extract consuming time of institute greatly.
Description
Technical field
This utility model relates to experimental provision technical field, a kind of at Extraction of Caffeine From Tea
Experimental provision.
Background technology
Caffeine is a kind of xanthine alkaloid compound, is a kind of central nervous excitation agent, it is possible to temporarily
Drive away sleepiness and regain one's vigor.There are the coffee of caffeine composition, tea, soft drink and energy drink very
Being in great demand, therefore, caffeine is also the psychotropic substances being commonly used most.In North America, 90% grows up
People uses caffeine every day.The natural source of a lot of caffeine also contain other xanthine biology multiple
Alkali, including cardiac tonic theophylline and theobromine and other materials such as tannic acid.
In the society that this is busy, coffee has become a kind of blender, but the refinement technique of caffeine is also
Having much room for improvement, the Folium Camelliae sinensis the most defeated cable type extractor according of device for refining majority so far extracts, and extraction efficiency is the lowest,
Device is easily damaged, and extracted amount is few.
Utility model content
The purpose of this utility model is to provide a kind of experimental provision at Extraction of Caffeine From Tea, to solve
The inefficient problem certainly proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: one extracts coffee in Folium Camelliae sinensis
Coffee because of experimental provision, including condensing unit and regulation valve, the right side of described condensing unit is provided with cold water
Import, the lower section of described condensing unit is provided with the first fixing device, the lower section of described first fixing device
Being provided with constant pressure funnel, the left and right sides of described constant pressure funnel is provided with side arm tube, described constant pressure funnel
Being internally provided with reserve liquid groove, the lower section of described reserve liquid groove is provided with conduit, under described conduit
Side is provided with liquid sprayer, and the lower section of described liquid sprayer is provided with material mounting table, described
The lower section of material mounting table is provided with electric filament lamp, and described regulation valve is arranged on the lower section of constant pressure funnel, described
The lower section of constant pressure funnel is provided with the second fixing device, and the lower section of described second fixing device is provided with round bottom
Flask, the lower section of described round-bottomed flask is provided with heater, described heater is provided with display screen,
The lower left of described display screen is provided with temperature adjustment knob, and the lower right of described display screen is provided with device
Start button.
Preferably, described heater is cylindrical structural.
Preferably, described side arm tube is provided with two altogether, and two side arm tubes are separately mounted to constant pressure funnel
The left and right sides.
Preferably, it is rotatably connected by rotary shaft between described regulation valve and constant pressure funnel.
Compared with prior art, the beneficial effects of the utility model are: this utility model is a kind of in Folium Camelliae sinensis
The experimental provision of extracting caffeine is scientific and reasonable for structure, easy-to-operate, uses constant pressure funnel extraction method
Extract, extracting solution can be made to repeat to use, and be internally provided with liquid sprayer in constant pressure funnel,
Liquid can be made to be sprayed onto uniformly on Folium Camelliae sinensis, be greatly improved the utilization rate of liquid, fully extract in Folium Camelliae sinensis
Caffeine, the lower section of material mounting table is provided with electric filament lamp, can make more clearly to see Folium Camelliae sinensis clearly
Extraction situation, is provided with both arms pipe in funnel both sides, can be greatly reduced extraction spent time.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of experimental provision at Extraction of Caffeine From Tea of this utility model；
Fig. 2 is the knot of the constant pressure funnel of a kind of experimental provision at Extraction of Caffeine From Tea of this utility model
Structure schematic diagram.
In figure: 1-condensing unit；2-side arm tube；3-the second fixing device；4-heater；5-temperature
Adjusting knob；6-cooling water inlet；7-the first fixing device；8-constant pressure funnel；81-conduit；82-liquid
Flusher；83-material mounting table；84-electric filament lamp；85-reserve liquid groove；9-regulates valve；10-circle
End flask；11-display screen；12-device start button.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Referring to Fig. 1-2, this utility model provides a kind of experimental provision technology at Extraction of Caffeine From Tea
Scheme: a kind of experimental provision at Extraction of Caffeine From Tea, including condensing unit 1 and regulation valve 9, cold
The right side of solidifying device 1 is provided with cooling water inlet 6, and the lower section of condensing unit 1 is provided with the first fixing device 7,
The lower section of the first fixing device 7 is provided with constant pressure funnel 8, and the left and right sides of constant pressure funnel 8 is provided with side arm
Pipe 2, constant pressure funnel 8 be internally provided with reserve liquid groove 85, the lower section of reserve liquid groove 85 is provided with
Conduit 81, the lower section of conduit 1 is provided with liquid sprayer 82, and the lower section of liquid sprayer 82 sets
Being equipped with material mounting table 83, the lower section of material mounting table 83 is provided with electric filament lamp 84, and regulation valve 9 is installed
In the lower section of constant pressure funnel 8, the lower section of constant pressure funnel 8 is provided with the second fixing device 3, the second fixing dress
The lower section putting 3 is provided with round-bottomed flask 10, and the lower section of round-bottomed flask 10 is provided with heater 4, heating
Being provided with display screen 11 on device 4, the lower left of display screen 11 is provided with temperature adjustment knob 5, display
The lower right of screen 11 is provided with device start button 12, and heater 4 is cylindrical structural, side arm tube 2
It is provided with two altogether, and two side arm tubes 2 are separately mounted to the left and right sides of constant pressure funnel 8, regulate valve 9
It is rotatably connected by rotary shaft with between constant pressure funnel 8.
Operation principle: add two zeolites in round-bottomed flask 10, Folium Camelliae sinensis powder and absorbent cotton are put into constant voltage
In funnel 8, by cooling water inlet 6, ethanol is poured into wherein, invade bubble Folium Camelliae sinensis powder for a moment, by regulation valve
Door 9, puts into round-bottomed flask 10 by ethanol, by device start button 12, opens heater 4,
Regulation temperature adjustment knob 5 is to temperature required, and boil-off gas enters condensing unit 6 by side arm tube 2, cold
Solidifying liquid is fallen in reserve liquid groove 85, by, in conduit 81 influent flusher 82, passing through
It is uniformly sprayed onto on Folium Camelliae sinensis, and regulation regulation valve 9 makes influent the same with trickle speed, waits to justify
When required color occurs in liquid in end flask 10, stop heating.
Embodiment the most of the present utility model, for the ordinary skill people of this area
For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit
Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims
And equivalent limits.
Claims (4)
- null1. the experimental provision at Extraction of Caffeine From Tea，Including condensing unit (1) and regulation valve (9)，It is characterized in that: the right side of described condensing unit (1) is provided with cooling water inlet (6)，The lower section of described condensing unit (1) is provided with the first fixing device (7)，The lower section of described first fixing device (7) is provided with constant pressure funnel (8)，The left and right sides of described constant pressure funnel (8) is provided with side arm tube (2)，Described constant pressure funnel (8) be internally provided with reserve liquid groove (85)，The lower section of described reserve liquid groove (85) is provided with conduit (81)，The lower section of described conduit (81) is provided with liquid sprayer (82)，The lower section of described liquid sprayer (82) is provided with material mounting table (83)，The lower section of described material mounting table (83) is provided with electric filament lamp (84)，Described regulation valve (9) is arranged on the lower section of constant pressure funnel (8)，The lower section of described constant pressure funnel (8) is provided with the second fixing device (3)，The lower section of described second fixing device (3) is provided with round-bottomed flask (10)，The lower section of described round-bottomed flask (10) is provided with heater (4)，Display screen (11) it is provided with on described heater (4)，The lower left of described display screen (11) is provided with temperature adjustment knob (5)，The lower right of described display screen (11) is provided with device start button (12).
- A kind of experimental provision at Extraction of Caffeine From Tea the most according to claim 1, it is characterised in that: described heater (4) is cylindrical structural.
- A kind of experimental provision at Extraction of Caffeine From Tea the most according to claim 1, it is characterized in that: described side arm tube (2) is provided with two altogether, and two side arm tubes (2) are separately mounted to the left and right sides of constant pressure funnel (8).
- A kind of experimental provision at Extraction of Caffeine From Tea the most according to claim 1, it is characterised in that: described regulation valve (9) is rotatably connected by rotary shaft between constant pressure funnel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620259484.6U CN205495031U (en) | 2016-03-25 | 2016-03-25 | Experimental device for draw caffeine in tealeaves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620259484.6U CN205495031U (en) | 2016-03-25 | 2016-03-25 | Experimental device for draw caffeine in tealeaves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205495031U true CN205495031U (en) | 2016-08-24 |
Family
ID=56734689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620259484.6U Expired - Fee Related CN205495031U (en) | 2016-03-25 | 2016-03-25 | Experimental device for draw caffeine in tealeaves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205495031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487536A (en) * | 2022-10-25 | 2022-12-20 | 湖南农业大学 | Large Soxhlet extraction equipment and method for extracting materials |
-
2016
- 2016-03-25 CN CN201620259484.6U patent/CN205495031U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487536A (en) * | 2022-10-25 | 2022-12-20 | 湖南农业大学 | Large Soxhlet extraction equipment and method for extracting materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160824 Termination date: 20170325 |