CN208422243U - Extract production line instructional device - Google Patents
Extract production line instructional device Download PDFInfo
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- CN208422243U CN208422243U CN201721617970.1U CN201721617970U CN208422243U CN 208422243 U CN208422243 U CN 208422243U CN 201721617970 U CN201721617970 U CN 201721617970U CN 208422243 U CN208422243 U CN 208422243U
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- extractant
- raffinate phase
- liquid outlet
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Abstract
The utility model provides a kind of extraction production line instructional device, it includes extractant tank, extraction phase tank, head tank, transparent glass turntable extracting tower device, raffinate phase separation tank and raffinate phase tank；The transparent glass turntable extracting tower device includes extraction tower tank and transparent glass rotating disc column, rotation axis and fixed disk are provided in the transparent glass rotating disc column, the fixed disk is fixed in the transparent glass rotating disc column, helical blade and blade of stirrer are disposed in the rotation axis from bottom to top, is connected with speed regulating motor at the top of the rotation axis；The liquid outlet of the extractant tank is pumped by extractant and extractant spinner flowmeter is connected with the extractant import.The extraction production line can play the helical blade of pumping action by setting on the rotating shaft, and the speed for accelerating raw material arrival blade of stirrer makes material mixing more uniform, and the device is easy to operate.
Description
Technical field
The utility model belongs to chemical industry instructional device field, and in particular to a kind of extraction production line instructional device.
Background technique
Extraction is usually used in the purifying of separating-purifying " liquid-liquid " solution or emulsion, especially plant leaching liquor immersion.Although steaming
Evaporating is also separation " liquid-liquid " system, but is entirely different with the principle of extraction.Extraction principle is very similar to absorb, principle
It is that the different of solubility carry out lock out operation in two-phase according to solute, is all interphase mass transfer process, absorbent, extractant are all
It can be with recycling and reusing.But it is different with absorb, two-phase density difference is big in absorption, only need counter current contacting and without external enwergy；Extraction
Take two phase densities small, interfacial tension difference is also little, needs the external energies such as stirring, pulsation, vibration.In addition the two-phase of extraction and dispersion point
The ability of layer separation is not also high, and extraction needs sufficiently large layering space, and existing extraction equipment usually relies on gravity split-phase, object
Expect that mixing efficiency is low, extraction time is long.In order to obtain high extraction efficiency, no matter to the design of extraction equipment or operate, work
Journey technical staff must have comprehensively deep understanding and effective method to process.Therefore, a kind of extraction production line is developed
It has important practical significance for training operation teaching.
Summary of the invention
The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of extraction production line instructional device.
To achieve the goals above, the technical scheme adopted by the utility model is a kind of extraction production line instructional device,
It includes extractant tank, extraction phase tank, head tank, transparent glass turntable extracting tower device, raffinate phase separation tank and raffinate phase tank；
The transparent glass turntable extracting tower device includes extraction tower tank and the transparent of the extraction tower tank top is arranged in
Glass rotary disc tower is provided with rotation axis and fixed disk in the transparent glass rotating disc column, and the fixed disk is fixed on described transparent
In glass rotary disc tower, helical blade and blade of stirrer are disposed in the rotation axis from bottom to top, the rotation axis
Top is connected with speed regulating motor；
The extraction tower pot bottom offers the overflow port with control valve, opens respectively at the top of the transparent glass rotating disc column
It is exported equipped with extractant import and raffinate phase；The transparent glass turntable tower bottom opens up material inlet；
The liquid outlet of the extractant tank passes through extractant pump and extractant spinner flowmeter and the extractant import phase
Connection；
The inlet of the extraction phase tank is connected by liquid-transport pipe-line with the overflow port；
The liquid outlet of the head tank is pumped by raw material and raw material spinner flowmeter is connected with the material inlet；
The inlet of the raffinate phase separation tank is connected with raffinate phase outlet；The raffinate phase tank top offers extraction
The liquid outlet of remaining phase tank liquid return hole, the raffinate phase separation tank is connected by liquid-transport pipe-line with the raffinate phase tank liquid return hole.
Based on above-mentioned, the bottom of the raffinate phase tank offers raffinate phase tank liquid outlet, and the raffinate phase tank liquid outlet is logical
The raw material pump is crossed to be connected with the material inlet.
Based on above-mentioned, the bottom of the extractant tank is arranged in the liquid outlet of the extractant tank, the extractant tank
Top offers running water inlet.
Based on above-mentioned, the bottom of the head tank is arranged in the liquid outlet of the head tank, and the top of the head tank is also
Offer raw material refluxing opening；The raw material refluxing opening is connected with the raw material spinner flowmeter.
Based on above-mentioned, the top of the extraction phase tank is arranged in the inlet of the extraction phase tank, the extraction phase tank
Bottom offers extraction phase tank liquid outlet.
Based on above-mentioned, the top side of the raffinate phase separation tank, the extraction is arranged in the inlet of the raffinate phase separation tank
The bottom of the raffinate phase separation tank is arranged in the liquid outlet of remaining phase separation tank.
Based on above-mentioned, on the side wall of the extractant tank, on the side wall of the extraction phase tank, the side wall of the head tank
Liquidometer is respectively arranged on the side wall of upper, described raffinate phase tank.
Based on above-mentioned, on the liquid outlet of the extractant tank, on the extraction phase tank liquid outlet, the head tank go out liquid
Exhaust-valve is respectively arranged on mouth, on the raffinate phase tank liquid outlet, on the liquid outlet of the raffinate phase separation tank.
Based on above-mentioned, it is additionally provided with liquid level sensor inside the extractant tank, is provided with electricity on the running water inlet
Magnet valve, the data receiver of the solenoid valve are connected with the liquid level sensor.
The utility model has substantive features and progress compared with the prior art, specifically, the utility model have with
Lower advantage:
Extraction production line instructional device provided by the utility model can play pumping action by setting on the rotating shaft
Helical blade can make the raw material into transparent glass turntable tower bottom quickly arrive under the castering action of the helical blade
Up to the position of blade of stirrer, so that material mixes more uniform and extends the time of contact between material.Further, should
Raffinate phase tank is connected on head tank by extraction production line instructional device, can be carried out to the surplus stock in raffinate phase tank multiple
Extraction, improves the utilization rate of raw material.Further, the extraction production line by extractant tank, extraction phase tank, head tank, thoroughly
The devices manipulations such as bright glass rotary disc extraction tower apparatus, raffinate phase separation tank and raffinate phase tank concentrate in together, and facilitate monitoring and operation,
The operation of various chemical industry equipments and device is familiar with suitable for beginner.Transparent glass turntable extracting tower device is using high-intensitive saturating simultaneously
Bright glass tower can easily observe concrete operations situation in tower；And the production line instructional device is set closer to industrial production
Standby, operating flexibility is bigger, can be manually controlled and be automatically controlled, and has the function of setting accident to handle for operator.
Detailed description of the invention
Fig. 1 is the Integral connection structure schematic diagram of extraction production line instructional device provided by the utility model.
Fig. 2 is the transparent glass turntable extracting tower device knot in extraction production line instructional device provided by the utility model
Structure schematic diagram.
Fig. 3 is the transparent glass rotating disc column structural schematic diagram in extraction production line instructional device provided by the utility model.
In figure: 1, extraction phase tank；2, extraction phase tank liquid outlet；3, raffinate phase tank；4, raffinate phase tank liquid return hole；5, raffinate phase
Tank liquid outlet；6, head tank；7, raw material pumps；8, extraction tower tank；9, extractant pumps；10, extractant tank；11, extractant rotor stream
Meter；12, transparent glass rotating disc column；13, speed regulating motor；14, raffinate phase separation tank；15, raw material spinner flowmeter；16, extractant
Import；17, material inlet；18, overflow port；19, raffinate phase exports；20, liquidometer；21, exhaust-valve；22, liquid level sensor；
23, fixed disk；24, blade of stirrer；25, helical blade.
Specific embodiment
Below by specific embodiment, the technical solution of the utility model is described in further detail.
As shown in Figure 1, the present embodiment provides a kind of extraction production line instructional device, it includes extractant tank 10, extraction phase
Tank 1, head tank 6, transparent glass turntable extracting tower device, raffinate phase separation tank 14 and raffinate phase tank 3.
Specifically, as shown in Figures 2 and 3, the transparent glass turntable extracting tower device includes that extraction tower tank 8 and setting exist
The transparent glass rotating disc column 12 at 8 top of extraction tower tank.Rotation axis and fixation are provided in the transparent glass rotating disc column 12
Disk 23, the fixed disk 23 are fixed in the transparent glass rotating disc column 12, are disposed with from bottom to top in the rotation axis
Helical blade 25 and blade of stirrer 24 are connected with speed regulating motor 13 at the top of the rotation axis.
8 bottom of extraction tower tank offers the overflow port 18 with control valve.12 top of transparent glass rotating disc column
Extractant import 16 and raffinate phase outlet 19 are offered respectively；12 bottom of transparent glass rotating disc column opens up material inlet 17.
The bottom of the extractant tank 10, the top of the extractant tank 10 is arranged in the liquid outlet of the extractant tank 10
Offer running water inlet.In order to automatically control the liquid level in the extractant tank 10, also set up inside the extractant tank 10
There is liquid level sensor 22.Solenoid valve, the data receiver of the solenoid valve and the liquid level are provided on the running water inlet
Sensor 22 is connected.The liquid outlet of the extractant tank 10 by extractant pump 9 and extractant spinner flowmeter 11 with it is described
Extractant import 16 is connected.
Raffinate phase tank liquid return hole 4 is offered at the top of the raffinate phase tank 3, the liquid outlet of the raffinate phase separation tank 14 passes through defeated
Liquid pipe road is connected with the raffinate phase tank liquid return hole 4.The bottom of the raffinate phase tank 3 offers raffinate phase tank liquid outlet 5, institute
Raffinate phase tank liquid outlet 5 is stated to be connected by raw material pump 7 with the material inlet 17.
The bottom of the head tank 6 is arranged in the liquid outlet of the head tank 6, and the top of the head tank 6 is also provided with
Raw material refluxing opening；The raw material refluxing opening is connected with the raw material spinner flowmeter 15.The liquid outlet of the head tank 6 passes through
Raw material pump 7 and raw material spinner flowmeter 15 are connected with the material inlet 17.
The top of the extraction phase tank 1 is arranged in the inlet of the extraction phase tank 1；It opens the bottom of the extraction phase tank 1
Equipped with extraction phase tank liquid outlet 2.The inlet of the extraction phase tank 1 is connected by liquid-transport pipe-line with the overflow port 18.
The top side of the raffinate phase separation tank 14, the raffinate split-phase is arranged in the inlet of the raffinate phase separation tank 14
The bottom of the raffinate phase separation tank 14 is arranged in the liquid outlet of tank 14.The inlet and the raffinate phase of the raffinate phase separation tank 14
Outlet 19 is connected.
For real-time display liquid level, on the side wall of the extraction phase tank 1, on the side wall of the head tank 6, the extraction
Liquidometer 20 is respectively arranged on the side wall of remaining phase tank 3.
In order to empty each tank body after the test, on the liquid outlet of the extractant tank 10, the extraction phase tank liquid outlet 2
Distinguish on the liquid outlet of upper, described head tank 6, on the raffinate phase tank liquid outlet 5, on the liquid outlet of the raffinate phase separation tank 14
It is provided with exhaust-valve 21.
When carrying out field research operation using extraction production line instructional device provided in this embodiment, concrete operation step is such as
Under:
Initial state:, which checking, and controls valve all in the instructional device is in closed state, opens on instrument cabinet
Whether the communication of electrical inspection each point is normal；
Void tower charging: the running water inlet in the extractant tank 10 is opened, and is existed by liquid level sensor 22 and setting
Height of water level height in extractant tank 10 described in solenoid valve control on the running water inlet realizes tap water water inlet liquid level
It automatically controls；Then the liquid outlet for opening 10 bottom of extractant tank is opened the extractant pump 9, and is adjusted described in entrance
Water flow in transparent glass rotating disc column 12 is 150 ls/h, and water is allowed to be gradually filled with the transparent glass rotating disc column 12；
Ingredient: being first added the kerosene for accounting for 6 volume 3/4ths of head tank first in the head tank 6, can basis
It is required that concentration is suitably added benzoic acid；The feedstock circulation that the raw material pump 7 is made way in the head tank 6 is then turned on to stir,
Therefrom sampling analysis after circulation about 1 minute, is then shut off feed pump；
Adjust rotary speed: open the speed regulating motor 13 and adjust rotation axis revolving speed every point of 300~800 rpm it
Between；
Charging: being again turned on the raw material pump 7, will enter the transparent glass by the raw material spinner flowmeter 15 and turn
Flow control in disk tower 12 is at 22 ls/h, when tower top has product outflow, then by flow control on 20 ls/h of left sides
It is right；
Oil water surface: under normal circumstances, oil water surface about maintains glass tower upper end；
Judge the normal operating of tower: when oil water surface is normal in tower, and in tower without Concerning Flooding Phenomenon after, it is general to maintain to 10
Tower is believed that tower normal operating after minute；
Sampling analysis:, can be respectively in the raffinate phase at 12 top of transparent glass rotating disc column after stable operation for a period of time
The material inlet of outlet 19 and 12 bottom of transparent glass rotating disc column is separately sampled, titrates its concentration with chemical analysis；
Change operating condition: when the transparent glass rotating disc column 12 is after certain condition Operations Analyst, flow can be maintained
It is constant, revolving speed is gradually tuned up, until liquid flooding occurs；Appropriate revolving speed can also be maintained, raw material and water flow are gradually adjusted；By taking
Sample analysis has determined that operation scheme；
Observation liquid flooding: 13 revolving speed of speed regulating motor is transferred to about every point 1000 rpm, external energy is excessive, in observing tower
Phenomenon；Oil is strong with water emulsification, and oil droplet is small, so that the decline of oil float power is not enough to rising and reaches layering, entire tower is in emulsifying
State is abnormal condition.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (9)
1. a kind of extraction production line instructional device, it is characterised in that: it includes extractant tank, extraction phase tank, head tank, transparent glass
Glass turntable extracting tower device, raffinate phase separation tank and raffinate phase tank；
The transparent glass turntable extracting tower device includes extraction tower tank and the transparent glass that the extraction tower tank top is arranged in
Rotating disc column is provided with rotation axis and fixed disk in the transparent glass rotating disc column, and the fixed disk is fixed on the transparent glass
In rotating disc column, helical blade and blade of stirrer, the top of the rotation axis are disposed in the rotation axis from bottom to top
It is connected with speed regulating motor；
The extraction tower pot bottom offers the overflow port with control valve, offers respectively at the top of the transparent glass rotating disc column
Extractant import and raffinate phase outlet；The transparent glass turntable tower bottom opens up material inlet；
The liquid outlet of the extractant tank is pumped by extractant and extractant spinner flowmeter is connected with the extractant import；
The inlet of the extraction phase tank is connected by liquid-transport pipe-line with the overflow port；
The liquid outlet of the head tank is pumped by raw material and raw material spinner flowmeter is connected with the material inlet；
The inlet of the raffinate phase separation tank is connected with raffinate phase outlet；The raffinate phase tank top offers raffinate phase
The liquid outlet of tank liquid return hole, the raffinate phase separation tank is connected by liquid-transport pipe-line with the raffinate phase tank liquid return hole.
2. extraction production line instructional device according to claim 1, it is characterised in that: the bottom of the raffinate phase tank opens up
There is raffinate phase tank liquid outlet, the raffinate phase tank liquid outlet is pumped by the raw material to be connected with the material inlet.
3. extraction production line instructional device according to claim 2, it is characterised in that: the liquid outlet of the extractant tank is set
It sets and offers running water inlet at the top of the bottom of the extractant tank, the extractant tank.
4. extraction production line instructional device according to claim 3, it is characterised in that: the liquid outlet of the head tank is arranged
Raw material refluxing opening is also provided at the top of the bottom of the head tank, the head tank；The raw material refluxing opening and the original
Material rotor flowmeter is connected.
5. extraction production line instructional device according to claim 4, it is characterised in that: the inlet of the extraction phase tank is set
It sets at the top of the extraction phase tank, the bottom of the extraction phase tank offers extraction phase tank liquid outlet.
6. extraction production line instructional device according to claim 5, it is characterised in that: the inlet of the raffinate phase separation tank
The top side of the raffinate phase separation tank is set, and the bottom of the raffinate phase separation tank is arranged in the liquid outlet of the raffinate phase separation tank
Portion.
7. extraction production line instructional device according to claim 6, it is characterised in that: on the side wall of the extractant tank,
Liquidometer is respectively arranged on the side wall of the extraction phase tank, on the side wall of the head tank, on the side wall of the raffinate phase tank.
8. extraction production line instructional device according to claim 7, it is characterised in that: the liquid outlet of the extractant tank
On upper, the described extraction phase tank liquid outlet, on the liquid outlet of the head tank, on the raffinate phase tank liquid outlet, the raffinate point
Exhaust-valve is respectively arranged on the liquid outlet of phase tank.
9. extraction production line instructional device according to claim 8, it is characterised in that: also set up inside the extractant tank
There is liquid level sensor, solenoid valve is provided on the running water inlet, the data receiver of the solenoid valve and the liquid level pass
Sensor is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721617970.1U CN208422243U (en) | 2017-11-28 | 2017-11-28 | Extract production line instructional device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721617970.1U CN208422243U (en) | 2017-11-28 | 2017-11-28 | Extract production line instructional device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208422243U true CN208422243U (en) | 2019-01-22 |
Family
ID=65128094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721617970.1U Active CN208422243U (en) | 2017-11-28 | 2017-11-28 | Extract production line instructional device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208422243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190976A (en) * | 2020-09-01 | 2021-01-08 | 合肥通用机械研究院有限公司 | One-key type extraction system and extraction method |
| CN112945343A (en) * | 2021-01-07 | 2021-06-11 | 嘉兴石化有限公司 | Interface measuring device for compensating differential pressure by using density meter at inlet and outlet of extraction tower |
-
2017
- 2017-11-28 CN CN201721617970.1U patent/CN208422243U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112190976A (en) * | 2020-09-01 | 2021-01-08 | 合肥通用机械研究院有限公司 | One-key type extraction system and extraction method |
| CN112190976B (en) * | 2020-09-01 | 2022-05-31 | 合肥通用机械研究院有限公司 | One-key type extraction system and extraction method |
| CN112945343A (en) * | 2021-01-07 | 2021-06-11 | 嘉兴石化有限公司 | Interface measuring device for compensating differential pressure by using density meter at inlet and outlet of extraction tower |
| CN112945343B (en) * | 2021-01-07 | 2024-03-19 | 嘉兴石化有限公司 | Interface measuring device for compensating differential pressure by utilizing inlet and outlet densimeter of extraction tower |
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