CN209049153U - A kind of clarifier of SCF-CO 2 system - Google Patents
A kind of clarifier of SCF-CO 2 system Download PDFInfo
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- CN209049153U CN209049153U CN201821160752.4U CN201821160752U CN209049153U CN 209049153 U CN209049153 U CN 209049153U CN 201821160752 U CN201821160752 U CN 201821160752U CN 209049153 U CN209049153 U CN 209049153U
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- clarifier
- supercritical
- filter core
- cleaning device
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Abstract
The utility model provides a kind of supercritical CO2The clarifier of extracting system, for supercritical CO2Carry out purified treatment, comprising: clarifier ontology defines chamber in clarifier ontology, and clarifier ontology is equipped with feed inlet, discharge port and sewage draining exit with chamber；Filter core, filter core are located in chamber and between inlet port and outlet port；Cleaning device, cleaning device is located in chamber and at least part stretches out chamber, and cleaning device is corresponding with filter core；Driving device, driving device are located at the upper end of cleaning device and are connected with cleaning device；Pressure sensor, pressure sensor are located in chamber and are connected with clarifier ontology；Pressure monitoring device, pressure monitoring device are connected with clarifier ontology.The supercritical CO of the utility model2The clarifier of extracting system can effectively purify supercritical CO2In impurity, improve supercritical CO2The extraction efficiency and purity of extracting system.
Description
Technical field
The utility model relates to industrial extraction technical fields, more particularly, to a kind of supercritical CO2Extracting system it is net
Change device.
Background technique
Industrial supercritical CO2In CO2It is often contained a large amount of impurities in storage tank, due to the presence of these impurity, often
It will affect the extraction efficiency of entire extracting system and the purity of product.Therefore, it is necessary in supercritical CO2Increase in extracting system net
Change device, to purify supercritical CO2In impurity.
Existing clarifier purification efficiency is lower, and the degree of automation is not high.Quilt is easy during purified treatment
Impurity, which blocks clarifier, influences purification efficiency to damage clarifier.
Utility model content
In view of this, the present invention provides a kind of supercritical COs of high purification efficiency2The clarifier of extracting system.
In order to solve the above technical problems, the utility model uses following technical scheme:
According to the supercritical CO of the utility model embodiment2The clarifier of extracting system, for supercritical CO2It carries out net
Change processing, comprising:
Clarifier ontology defines chamber in the clarifier ontology, and the clarifier ontology is equipped with and the chamber
Feed inlet, discharge port and the sewage draining exit of connection；
Filter core, the filter core are located in the chamber and between the feed inlet and the discharge port to overcritical
CO2In impurity be filtered, the section of the filter core is formed as column, is spaced apart on the filter core and is equipped with multiple filter hole；
Cleaning device, the cleaning device is located in the chamber and at least part stretches out the chamber, the cleaning
Device is corresponding with the filter core to clean to the impurity adhered on the filter core；
Driving device, the driving device are located at the upper end of the cleaning device and are connected with the cleaning device to drive
The cleaning device rotation；
Pressure sensor, the pressure sensor are located in the chamber and are connected with the clarifier ontology；
Pressure monitoring device, the pressure monitoring device are connected with the clarifier ontology to receive the pressure sensor
The pressure signal of generation, pressure monitoring device control when receiving the pressure signal lower than preset value or higher than threshold value
Inlet port and outlet port open or close.
Further, the clarifier ontology is formed as column, and the clarifier ontology is formed as carbon-steel parts.
Further, the feed inlet is connected by feed pipe with high-pressure pump, and the high-pressure pump is connected with electromagnetic proportional valve
To control supercritical CO by the electromagnetic proportional valve2It is pumped into the intrinsic flow of the clarifier.
Further, the feed inlet is located at the lower end of the clarifier ontology, and the discharge port is located at the clarifier
It the upper end of ontology and is oppositely arranged with the feed inlet.
Further, the discharge port is connected to export purified supercritical CO with discharge nozzle2, the discharge port is equipped with
Electromagnetic proportional valve is to control the purified supercritical CO of export2Flow.
Further, the electromagnetic proportional valve on the feed inlet and the discharge port is electric with pressure monitoring device respectively
Connection is to control opening or closing for the electromagnetic proportional valve by the pressure monitoring device.
Further, the sewage draining exit is located at the top and bottom of the clarifier ontology so that the miscellaneous of different weight is discharged
Matter, the sewage draining exit are connected to control opening or closing for the sewage draining exit by the blowdown valve with blowdown valve.
Further, the driving device includes:
Driving motor；
Speed reducer, one end of the speed reducer are connected with the driving motor, the other end of the speed reducer and described clear
Cleaning device is connected.
Further, the cleaning device includes:
Main part, the main part are formed as column, and the main part is connected to be filled by the driving with the speed reducer
Set the driving main part rotation；
Cleaning part, the cleaning part are located on the main part and protrude into clear to carry out to the filter core in the filter core
It washes.
Further, the cleaning device is formed as rotary scraping disc, and the cleaning part is formed as two rectangle scraper plates, and two
A scraper plate is respectively provided at the opposite sides of the main part and along its axially spaced arrangement.
The above-mentioned technical proposal of the utility model has the beneficial effect that:
The supercritical CO of the utility model2The clarifier of extracting system can effectively purify supercritical CO2In impurity, mention
High supercritical CO2The extraction efficiency and purity of extracting system.The supercritical CO2The clarifier structure of extracting system is simple, automation
Degree is high.
Detailed description of the invention
Fig. 1 is the supercritical CO of the utility model2The cross-sectional view of the clarifier of extracting system.
Appended drawing reference:
Clarifier 100；
Clarifier ontology 10；Chamber 11；Sewage draining exit 12；Feed pipe 13；Discharge nozzle 14；
Filter core 20；
Cleaning device 30；Main part 31；Cleaning part 32；
Driving device 40；Driving motor 41；Speed reducer 42；
Pressure sensor 50；
Pressure monitoring device 60；
High-pressure pump 70.
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.
Unless otherwise defined, technical term or scientific term used in the utility model should be the utility model institute
The ordinary meaning that personage in category field with general technical ability is understood." first ", " second " used in the utility model with
And similar word is not offered as any sequence, quantity or importance, and be used only to distinguish different component parts.Together
Sample, the similar word such as "one" or " one " does not indicate that quantity limits yet, but indicates that there are at least one." connection " or
The similar word such as " connected " is not limited to physics or mechanical connection, but may include electrical connection, regardless of
It is direct or indirect."upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when being described object
After absolute position changes, then the relative positional relationship also correspondingly changes.
The supercritical CO according to the utility model embodiment is specifically described in conjunction with attached drawing first below2The purification of extracting system
Device 100.
As shown in Figure 1, according to the supercritical CO of the utility model embodiment2The clarifier 100 of extracting system includes purification
Device ontology 10, filter core 20, cleaning device 30, driving device 40, pressure sensor 50 and pressure monitoring device 60.
Specifically, define chamber 11 in clarifier ontology 10, clarifier ontology 10 is equipped with to be connected to chamber 11
Feed inlet, discharge port and sewage draining exit 12.Filter core 20 is located in chamber 11 and between inlet port and outlet port to overcritical
CO2In impurity be filtered, the section of filter core 20 is formed as column, is spaced apart on filter core 20 and is equipped with multiple filter hole.Cleaning
Device 30 is located in chamber 11 and at least part stretches out chamber 11, and cleaning device 30 is corresponding with filter core 20 on filter core 20
The impurity of attachment is cleaned.Driving device 40 is located at the upper end of cleaning device 30 and is connected with cleaning device 30 to drive cleaning
Device 30 rotates.Pressure sensor 50 is located in chamber 11 and is connected with clarifier ontology 10.Pressure monitoring device 60 and purification
Device ontology 10 is connected to receive the pressure signal of the generation of pressure sensor 50, and pressure monitoring device 60 is to receive pressure signal low
In preset value or control inlet port and outlet port open or close when higher than threshold value.
In other words, according to the supercritical CO of the utility model embodiment2The clarifier 100 of extracting system can be used for super face
Boundary CO2To supercritical CO in extracting system2Purified treatment is carried out, supercritical CO is improved2Purity, to improve whole extraction system
The efficiency and purity of system.
Supercritical CO2The clarifier 100 of extracting system is mainly by clarifier ontology 10, filter core 20, cleaning device 30, driving
Device 40, pressure sensor 50 and pressure monitoring device 60 form.Wherein, it can be machined with chamber 11 in clarifier ontology 10,
Feed inlet, discharge port and sewage draining exit 12 can be machined on clarifier ontology 10, feed inlet, discharge port and sewage draining exit 12 can be with
Chamber 11 is connected.Filter core 20 may be mounted in chamber 11, and filter core 20 can be super to face between inlet port and outlet port
Boundary CO2Decontamination can be filtered out after into chamber 11 through filtration core 20, improves supercritical CO2Purity, to improve whole extraction
Take the efficiency and purity of system.The section of filter core 20 can be processed into column, be spaced apart on filter core 20 and be machined with multiple filter hole,
Impurity can be attached in the filter hole of filter core 20.
Cleaning device 30 may be mounted in chamber 11, and at least part of cleaning device 30 can stretch out chamber
11.Cleaning device 30 can be corresponding with filter core 20, and it is clear to guarantee that cleaning device 30 can carry out the impurity adhered on filter core 20
It washes, clarifier ontology 10 can be discharged by sewage draining exit 12 in the impurity cleaned out in time, prevent impurity from blocking clarifier ontology
10, improve the purification efficiency of clarifier 100.
Driving device 40 may be mounted at the upper end of cleaning device 30, and driving device 40 can be connected with cleaning device 30,
And drive cleaning device 30 to rotate by driving device 40, clean cleaning device 30 to filter core 20.Pressure sensor 50
It is mounted in chamber 11, pressure sensor 50 can be connected with clarifier ontology 10, and pressure sensor 50 can detect chamber 11
Interior pressure and generate corresponding pressure signal.Pressure monitoring device 60 can be connected with clarifier ontology 10, pressure monitoring
Device 60 can receive the pressure signal of the generation of pressure sensor 50, and pressure monitoring device 60 can be to receive pressure signal low
In preset value or be higher than threshold value when, control opening or closing for inlet port and outlet port, convenient in time adjust supercritical CO2In chamber
Flow in room 11 guarantees that clarifier 100 has maximum purification efficiency.
As a result, according to the supercritical CO of the utility model embodiment2The clarifier 100 of extracting system, can effectively purify
Supercritical CO2In impurity, improve supercritical CO2The extraction efficiency and purity of extracting system.The supercritical CO2Extracting system
100 structure of clarifier is simple, high degree of automation.
One embodiment according to the present utility model, clarifier ontology 10 are formed as column, and clarifier ontology 10 is formed as
Carbon-steel parts.
That is, clarifier ontology 10 can be processed into column, clarifier ontology 10 can be processed using carbon steel material
It forms.Carbon steel material is easily processed into type and has excellent compressive property and Corrosion Protection.
One embodiment according to the present utility model, feed inlet are connected by feed pipe 13 with high-pressure pump 70, high-pressure pump 70
It is connected with electromagnetic proportional valve to control supercritical CO by electromagnetic proportional valve2The flow being pumped into clarifier ontology 10.
In other words, feed inlet can be connected by feed pipe 13 with high-pressure pump 70, and high-pressure pump 70 can be with solenoid-operated proportional
Valve is connected, and electromagnetic proportional valve can control supercritical CO2The flow being pumped into clarifier ontology 10, high degree of automation are not necessarily to
Staff's operation, saves human resources.
One embodiment according to the present utility model, feed inlet are located at the lower end of clarifier ontology 10, and discharge port is located at only
Change the upper end of device ontology 10 and is oppositely arranged with feed inlet.
That is, feed inlet may be mounted at the lower end of clarifier ontology 10, discharge port may be mounted at clarifier sheet
The upper end of body 10, fine fodder mouth can be oppositely arranged on clarifier ontology 10 with feed inlet, be purified in chamber 11 convenient for filter core 20
Supercritical CO2In impurity.
One embodiment according to the present utility model, discharge port are connected purified overcritical to export with discharge nozzle 14
CO2, discharge port is controlled equipped with electromagnetic proportional valve exports purified supercritical CO2Flow.
In other words, discharge port can be connected with discharge nozzle 14, and discharge port can export purified supercritical CO2, out
Material mouth can be equipped with electromagnetic proportional valve, and electromagnetic proportional valve can control the purified supercritical CO of export2Flow, automation
Degree is high, operates without staff, saves human resources.
One embodiment according to the present utility model, electromagnetic proportional valve in inlet port and outlet port respectively with pressure monitoring
The electrical connection of device 60 is to control opening or closing for electromagnetic proportional valve by pressure monitoring device 60.
That is, the electromagnetic proportional valve in inlet port and outlet port can be electrically connected with pressure monitoring device 60 respectively,
Opening or closing for electromagnetic proportional valve is controlled by pressure monitoring device 60, improves the intelligence degree of clarifier, saves manpower
Resource.
One embodiment according to the present utility model, sewage draining exit 12 are located at the top and bottom of clarifier ontology 10 to be discharged
The impurity of different weight, sewage draining exit 12 are connected with opening or closing by blowdown valve control of sewage disposal mouth 12 with blowdown valve.
In other words, sewage draining exit 12 can process the top and bottom in clarifier ontology 10, and two sewage draining exits 12 can be with
The impurity of different weight is discharged respectively, sewage draining exit 12 can be connected with blowdown valve, and blowdown valve can control the opening of sewage draining exit 12
Or close, it prevents impurity from blocking clarifier ontology 10, improves the purification efficiency of clarifier 100.
One embodiment according to the present utility model, driving device 40 include driving motor 41 and speed reducer 42.
Specifically, one end of speed reducer 42 is connected with driving motor 41, the other end and 30 phase of cleaning device of speed reducer 42
Even.
In other words, driving device 40 is mainly made of driving motor 41 and speed reducer 42.Wherein, one end of speed reducer 42
It can be connected with driving motor 41, the other end of speed reducer 42 can be connected with cleaning device 30.Speed reducer 42 can be further
The revolving speed of cleaning device 30 is adjusted, the cleaning efficiency of cleaning device 30 is improved.
One embodiment according to the present utility model, cleaning device 30 include main part 31 and cleaning part 32.
Specifically, main part 31 is formed as column, and main part 31 is connected to be driven and be led by driving device 40 with speed reducer 42
Body portion 31 rotates, and cleaning part 32 is located on main part 31 and protrudes into filter core 20 to clean to filter core 20.
That is, cleaning device 30 is mainly made of main part 31 and cleaning part 32.Wherein, main part 31 can be processed
At column, main part 31 can be connected with speed reducer 42, and driving device 40 can drive main part 31 to rotate, and cleaning part 32 can be with
On main part 31, cleaning part 32 can be protruded into filter core 20 to clean to filter core 20 for processing.It is right by cleaning device 30
The timely cleaning of filter core 20 can effectively prevent impurity to block clarifier ontology 10, improve the purification efficiency of clarifier 100.
One embodiment according to the present utility model, cleaning device 30 are formed as rotary scraping disc, and cleaning part 32 is formed as
Two rectangle scraper plates, two scraper plates are respectively provided at the opposite sides of main part 31 and along its axially spaced arrangements.
In other words, cleaning device 30 can be processed into rotary scraping disc, and cleaning part 32 can be processed into two rectangles and scrape
Plate, two scraper plates can process the opposite sides in main part 31 respectively, and two scraper plates can be between 31 axial direction of main part
It is arranged apart.
To sum up, according to the supercritical CO of the utility model embodiment2The clarifier 100 of extracting system, can be effective
Purify supercritical CO2In impurity, improve supercritical CO2The extraction efficiency and purity of extracting system.The supercritical CO2Extraction system
100 structure of clarifier of system is simple, high degree of automation.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " preferred embodiment ", " specific embodiment " or " preferred embodiment " etc. means that the embodiment or example is combined to retouch
The particular features, structures, materials, or characteristics stated are contained at least one embodiment or example of the utility model.In this theory
In bright book, schematic expression of the above terms be may not refer to the same embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (10)
1. a kind of supercritical CO2The clarifier of extracting system, for supercritical CO2Carry out purified treatment, which is characterized in that packet
It includes:
Clarifier ontology defines chamber in the clarifier ontology, and the clarifier ontology is equipped with and the chamber
Feed inlet, discharge port and sewage draining exit；
Filter core, the filter core are located in the chamber and between the feed inlet and the discharge port to supercritical CO2In
Impurity be filtered, the section of the filter core is formed as column, is spaced apart on the filter core and is equipped with multiple filter hole；
Cleaning device, the cleaning device is located in the chamber and at least part stretches out the chamber, the cleaning device
It is corresponding with the filter core to be cleaned to the impurity adhered on the filter core；
Driving device, the driving device are located at the upper end of the cleaning device and are connected with the cleaning device described in driving
Cleaning device rotation；
Pressure sensor, the pressure sensor are located in the chamber and are connected with the clarifier ontology；
Pressure monitoring device, the pressure monitoring device are connected to receive the pressure sensor and generate with the clarifier ontology
Pressure signal, the pressure monitoring device receive the pressure signal lower than preset value or be higher than threshold value when control charging
Mouth is opened or closed with discharge port.
2. supercritical CO according to claim 12The clarifier of extracting system, which is characterized in that described this bodily form of clarifier
As column, the clarifier ontology is formed as carbon-steel parts.
3. supercritical CO according to claim 22The clarifier of extracting system, which is characterized in that the feed inlet by into
Expects pipe is connected with high-pressure pump, and the high-pressure pump is connected to control supercritical CO by the electromagnetic proportional valve with electromagnetic proportional valve2Pump
Enter the intrinsic flow of the clarifier.
4. supercritical CO according to claim 32The clarifier of extracting system, which is characterized in that the feed inlet is located at institute
The lower end of clarifier ontology is stated, the discharge port is located at the upper end of the clarifier ontology and is oppositely arranged with the feed inlet.
5. supercritical CO according to claim 42The clarifier of extracting system, which is characterized in that the discharge port and discharging
Pipe is connected to export purified supercritical CO2, the discharge port is equipped with electromagnetic proportional valve, and to control, export is purified super to face
Boundary CO2Flow.
6. supercritical CO according to claim 52The clarifier of extracting system, which is characterized in that the feed inlet and described
The electromagnetic proportional valve on discharge port is electrically connected as described in pressure monitoring device control respectively with pressure monitoring device
Electromagnetic proportional valve opens or closes.
7. supercritical CO according to claim 62The clarifier of extracting system, which is characterized in that the sewage draining exit is located at institute
The top and bottom of clarifier ontology are stated so that the impurity of different weight is discharged, the sewage draining exit is connected by the row with blowdown valve
Dirty valve controls opening or closing for the sewage draining exit.
8. supercritical CO according to claim 12The clarifier of extracting system, which is characterized in that the driving device packet
It includes:
Driving motor；
Speed reducer, one end of the speed reducer are connected with the driving motor, and the other end of the speed reducer and the cleaning fill
It sets connected.
9. supercritical CO according to claim 82The clarifier of extracting system, which is characterized in that the cleaning device packet
It includes:
Main part, the main part are formed as column, and the main part is connected to be driven by the driving device with the speed reducer
Move the main part rotation；
Cleaning part, the cleaning part are located on the main part and protrude into the filter core to clean to the filter core.
10. supercritical CO according to claim 92The clarifier of extracting system, which is characterized in that the cleaning device shape
As rotary scraping disc, the cleaning part is formed as two rectangle scraper plates, and two scraper plates are respectively provided at the main part
Opposite sides and along its axially spaced arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821160752.4U CN209049153U (en) | 2018-07-21 | 2018-07-21 | A kind of clarifier of SCF-CO 2 system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821160752.4U CN209049153U (en) | 2018-07-21 | 2018-07-21 | A kind of clarifier of SCF-CO 2 system |
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| CN209049153U true CN209049153U (en) | 2019-07-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440888A (en) * | 2021-08-12 | 2021-09-28 | 南通新华诚科研仪器有限公司 | Supercritical extraction reaction kettle |
-
2018
- 2018-07-21 CN CN201821160752.4U patent/CN209049153U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440888A (en) * | 2021-08-12 | 2021-09-28 | 南通新华诚科研仪器有限公司 | Supercritical extraction reaction kettle |
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