CN208717266U - A kind of oil extraction device - Google Patents
A kind of oil extraction device Download PDFInfo
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- CN208717266U CN208717266U CN201821386759.8U CN201821386759U CN208717266U CN 208717266 U CN208717266 U CN 208717266U CN 201821386759 U CN201821386759 U CN 201821386759U CN 208717266 U CN208717266 U CN 208717266U
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- water bath
- extraction
- reactor
- oil extraction
- extraction reactor
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Abstract
The utility model discloses a kind of oil extraction devices, belong to chemical extraction equipment technical field, the extraction equipment includes water bath and extraction reactor, extraction reactor is placed in water bath, water bath is equipped with inlet and outlet, inlet and outlet are equipped with solenoid valve, extraction reactor is cylindrical closed vessel, cylindrical closed vessel is equipped with sealing valve, extraction reactor inner wall is equipped with pressure sensor and timer, liquidometer is equipped in water bath, temperature sensor and ultrasonic oscillator, water bath is equipped with PLC controller, PLC controller respectively with pressure sensor, timer, temperature sensor, solenoid valve, ultrasonic oscillator and liquidometer are electrically connected.The extraction equipment improves the extraction efficiency of grease in sample, shortens extraction time, shortens the time that sample exposes in air, provides guarantee for the Accurate Determining of acid value and peroxide value in subsequent food inspection.
Description
Technical field
The utility model relates to chemical extraction equipment technical fields, more particularly to a kind of oil extraction device.
Background technique
It in traditional sample oil extraction processes, is added to smashed sample in 3 ~ 5 times of petroleum ethers, stirring is mixed
It after even, place 12 at normal temperature and is evaporated more than hour, then petroleum ether, carry out the measurement of acid value and peroxide value, tradition dress
It is longer to set petroleum ether extraction time, and extraction element intelligence degree is relatively low, therefore urgently designs a kind of new oil extraction
Take device.
Utility model content
In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of oil extraction device, lead to
It crosses setting ultrasonic oscillator in water bath and is not only able to realize being sufficiently mixed for sample and petroleum ether, shorten extraction time,
And by effective operation of the parameters such as pressure and temp in PLC controller control device, intelligence degree is relatively high.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of oil extraction device, including water bath and extraction reactor, the extraction reactor are placed on the water-bath
In slot, the water bath is equipped with inlet and outlet, is equipped with solenoid valve on the water inlet and the water outlet, described
Extraction reactor is cylindrical closed vessel, and the cylindrical closed vessel, which is equipped with, seals valve, in the extraction reactor
Wall is equipped with pressure sensor and timer, is equipped with liquidometer, temperature sensor and ultrasonic oscillator, institute in the water bath
Water bath outer surface is stated equipped with PLC controller, the PLC controller respectively with the pressure sensor, the timer, institute
Temperature sensor, the solenoid valve, the ultrasonic oscillator and the liquidometer is stated to be electrically connected.
Further, the material of the extraction reactor is glass material.
Further, the temperature range of water-bath is 30-45 DEG C in the water bath.
Further, the pressure limit in the extraction reactor is 0.08-0.1MPa.
Further, liquid level is 60cm in the water bath.
Further, the liquid level is calculated as mangneto suspension liquidometer.
The beneficial effects of the utility model are:
1, the utility model provides a kind of oil extraction device, with it is traditional propose oily mode compared with, shaken using ultrasonic wave
Device is swung, mixture in reactor is heated using ultrasonic cavitation effect, mechanical effect, fuel factor, is mixed, realizes sample
With being sufficiently mixed for petroleum ether, the extraction efficiency of grease in sample can be improved, shorten extraction time, shortens sample in sky
The time of exposure, provides guarantee for the Accurate Determining of acid value and peroxide value in subsequent food inspection in gas.
2, the utility model provides a kind of quick oil extraction plant, controls pressure sensor, timing by PLC controller
Device, solenoid valve, ultrasonic oscillator and liquidometer compare according to the temperature of setting, pressure, liquid level automatic running, intelligence degree
Height substantially increases the efficiency of extraction.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the surface structure schematic diagram of the utility model PLC controller.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The technical solution of the utility model embodiment is clearly and completely described in the attached drawing of type embodiment.Obviously, described
Embodiment is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the utility model
Embodiment, those of ordinary skill in the art's every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
As shown in Figure 1, a kind of oil extraction device, including water bath 1 and extraction reactor 2, the extraction reactor 2
Outer diameter is less than the internal diameter of the water bath 1, and the extraction reactor 2 is placed in the water bath 1, sets in the water bath 1
There are water inlet 3 and water outlet 4, the water inlet 3 and the water outlet 4 are equipped with solenoid valve 5, and solenoid valve 5 controls water bath 1
Water inlet and draining, the material of the extraction reactor 2 are glass material, and the extraction reactor 2 is cylindrical closed vessel, institute
It states cylindrical closed vessel and is equipped with sealing valve 6, seal valve 6 after extraction reactor 2 is put into sample and petroleum ether, guarantee
Extraction reactor 2 is in air-tight state, and pressure sensor 7 is respectively equipped on the 2 top two sides inner wall of extraction reactor and is determined
When device 8, pressure sensor 7 can extract acquisition gas reactor pressure signal, and timer 8 can set extraction reactor 2
Working time.
Liquidometer 9 is equipped in the water bath 1, the liquidometer 9 is mangneto suspension liquidometer, tank gage precision height,
Environmental suitability is strong, easy for installation, can accurately measure liquid level in water bath 1 and change.The 1 bottom interior wall two sides of water bath are set
There are temperature sensor 10 and ultrasonic oscillator 11, temperature sensor 10 can acquire water bath temperature signal, supersonic oscillations
Device 11 can heat mixture in reactor using ultrasonic cavitation effect, mechanical effect, fuel factor, be mixed, described
1 outer surface of water bath is equipped with PLC controller 12.
The temperature range of water-bath is 30-45 DEG C in the water bath.Because petroleum ether boiling point is 30-60 °, temperature is excessively high
When, petroleum ether is readily volatilized.
Pressure limit in the extraction reactor 2 is 0.08-0.1MPa.When pressure is excessive, organic solvent is also easy to produce
Explosion, when hypotony, extracting efficiency is relatively low, therefore the pressure of extraction reactor should be maintained at certain range.
Embodiment 2
Embodiment 2 is improvement on that basis of example 1, and unlike the first embodiment, PLC controller 12 is using Germany
The controller of the model S7-200 of Siemens's production, the PLC controller 12 are equipped with control panel 13,14 and of start button
Signal lamp, the signal lamp include GA lamp 15, stop light 16 and reaction extractor signal lamp 17, the PLC control
Device 12 processed respectively with the pressure sensor 7, the timer 8, the temperature sensor 10, the solenoid valve 5, the ultrasound
Wave oscillator 11 and the liquidometer 9 are electrically connected.
The workflow of the present apparatus are as follows:
Sealing valve 6 is opened, sample and petroleum ether are put into extraction reactor 2, closes sealing valve 6, and anti-extracting
It answers device 2 to be put into water bath 1, timing is set by timer 8, the start button 14 in PLC controller is pressed, starts letter
15 lamp of signal lamp is bright, judges water level by liquidometer, if water level is lower than 60cm, opens electromagnetism by the control of PLC controller 12
Valve 5 is intake to water bath 1, when water level is 60cm, is closed solenoid valve 5, is judged water temperature in water bath by temperature sensor 10,
The gas pressure of extraction reactor 2 is judged by pressure sensor 7, if temperature is lower than 30 DEG C and reactor pressure sensors number
Value scans timer shape to the heating of water bath 1, PLC less than 0.08 MPa, the control of PLC controller 12 starting ultrasonic oscillator 11
State is drained if the time reaches by the solenoid valve 5 of water outlet, and liquidometer display draining finishes, and is closed solenoid valve 5, is opened
The solenoid valve 5 of water inlet, water inlet cooling, when reactor pressure is shown as 0 on control panel 13,16 lamp of stop light is bright, this
When can open extraction reactor 2, open reaction extractor, reaction 17 signal lamp of extractor signal lamp is bright, and reaction terminates.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this
The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of oil extraction device, it is characterized in that: including water bath and extraction reactor, the extraction reactor is placed on institute
It states in water bath, the water bath is equipped with inlet and outlet, is equipped with electromagnetism on the water inlet and the water outlet
Valve, the extraction reactor are cylindrical closed vessel, and the cylindrical closed vessel is equipped with sealing valve, described to extract instead
It answers device inner wall to be equipped with pressure sensor and timer, liquidometer, temperature sensor and ultrasonic wave vibration is equipped in the water bath
Swing device, the water bath outer surface is equipped with PLC controller, the PLC controller respectively with the pressure sensor, described fixed
When device, the temperature sensor, the solenoid valve, the ultrasonic oscillator and the liquidometer be electrically connected.
2. a kind of oil extraction device according to claim 1, it is characterised in that: the material of the extraction reactor is glass
Glass material.
3. a kind of oil extraction device according to claim 1, it is characterised in that: the temperature model of water-bath in the water bath
Enclose is 30-45 DEG C.
4. a kind of oil extraction device according to claim 1, it is characterised in that: the pressure model in the extraction reactor
It encloses for 0.08-0.1MPa.
5. a kind of oil extraction device according to claim 1, it is characterised in that: liquid level is 60cm in the water bath.
6. a kind of oil extraction device according to claim 1, it is characterised in that: the liquid level is calculated as mangneto suspension liquid level
Meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821386759.8U CN208717266U (en) | 2018-08-27 | 2018-08-27 | A kind of oil extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821386759.8U CN208717266U (en) | 2018-08-27 | 2018-08-27 | A kind of oil extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208717266U true CN208717266U (en) | 2019-04-09 |
Family
ID=65979715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821386759.8U Active CN208717266U (en) | 2018-08-27 | 2018-08-27 | A kind of oil extraction device |
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| Country | Link |
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| CN (1) | CN208717266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116099230A (en) * | 2023-04-12 | 2023-05-12 | 华南理工大学 | Intelligent ultrasonic extraction device based on Internet of things |
-
2018
- 2018-08-27 CN CN201821386759.8U patent/CN208717266U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116099230A (en) * | 2023-04-12 | 2023-05-12 | 华南理工大学 | Intelligent ultrasonic extraction device based on Internet of things |
| CN116099230B (en) * | 2023-04-12 | 2023-07-07 | 华南理工大学 | Intelligent ultrasonic extraction device based on Internet of things |
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