CN203425556U - Continuous extraction device - Google Patents
Continuous extraction device Download PDFInfo
- Publication number
- CN203425556U CN203425556U CN201320490265.5U CN201320490265U CN203425556U CN 203425556 U CN203425556 U CN 203425556U CN 201320490265 U CN201320490265 U CN 201320490265U CN 203425556 U CN203425556 U CN 203425556U
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- Prior art keywords
- light phase
- heavy
- control valve
- housing
- shell
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- Expired - Lifetime
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Abstract
The utility model discloses a continuous extraction device. The continuous extraction device comprises a shell, a motor, a transmission mechanism and a rotary shaft, wherein the motor is arranged at the top of the shell; the transmission mechanism is connected with a motor shaft; the rotary shaft is vertically stretched into the shell; the rotary shaft is connected with the motor through the transmission mechanism; a group of stirring paddles are arranged along an axial direction of the rotary shaft and distributed in parallel at intervals; a static ring baffle is arranged between every two adjacent stirring paddles; the outer edges of the static ring baffles are fixedly connected with the inner wall of the shell; a space through which a heavy phase and a light phase can flow is remained between the inner edge of each static ring baffle and the rotary shaft; the upper part of the shell is provided with a heavy phase inlet pipe and a light phase outlet pipe which are communicated with the shell; the lower part of the shell is provided with a light phase inlet pipe and a heavy phase outlet pipe which are communicated with the shell; the extraction device also comprises a DSC (Dynamic Stability Control)system which is used for controlling inlet-and-outlet flows of the heavy phase and the light phase; the whole process is controlled automatically and precisely by the DSC system; the continuous extraction device is capable of extracting continuously, thus greatly improving the extraction rate; the manual operation is not needed, so that the personal safety is ensured.
Description
Technical field
The utility model relates to chemical separating apparatus field, specifically, relates to a kind of continuous extraction apparatus.
Background technology
Knownly in chemical production field, generally with extraction kettle, carry out separating compound, extraction kettle comprises kettle, is located at the motor at kettle top, by transmission mechanism, is connected and stretches into the rotating shaft of kettle and the turbo blade being connected with rotating shaft with motor conventionally; During use, from kettle entrance, add heavy phase and light phase, then by the turbo blade in driven by motor rotating shaft, rotate, stir heavy phase and light phase, make heavy phase and gently mix mutually, after having extracted, discharge respectively heavy phase and light phase, then carry out extraction next time; This extraction kettle can not continued operation, thereby extraction yield is low, and whole process is by manual operation, not only dangerous but also cannot realize accurate control.
Utility model content
In order to overcome the shortcoming that the extraction yield of current extraction kettle is low, cannot accurately control and easily cause personal injury, the utility model provides a kind of continuous extraction apparatus, high and the whole process of this extraction equipment extraction yield is accurately controlled continuous extraction automatically, without manual operation, ensures personal safety.
The utility model solves the technical scheme that its technical problem adopts: a kind of continuous extraction apparatus, comprises housing, is arranged at motor, the transmission mechanism being connected with motor shaft of case top and vertically stretches into the rotating shaft of enclosure interior; Described rotating shaft is connected with motor by transmission mechanism, along rotating shaft, be axially arranged with the stirrer paddle that one group of parallel interval distributes, between each adjacent stirrer paddle, be provided with stationary ring baffle plate, the outer rim of stationary ring baffle plate is fixedly connected with inner walls, leaves heavy phase and light mutually mobile space between the Inner edge of stationary ring baffle plate and rotating shaft; Described housing top is provided with the heavy liquid inlet pipe and light phase export pipe being communicated with housing, and lower housing portion is provided with light phase inlet tube and the heavy out pipe being communicated with housing; The pipeline of heavy liquid inlet pipe is provided with heavy liquid inlet flowmeter and heavy liquid inlet control valve, the pipeline of heavy out pipe is provided with heavy out flowmeter and heavy out control valve, the pipeline of light phase inlet tube is provided with light phase inlet flow rate meter and light phase entrance control valve, and the pipeline of light phase export pipe is provided with light phase export flowmeter and light phase export control valve; Described extraction equipment also comprises a set of DCS system, the input interface of DCS system receives respectively the flow signal of heavy liquid inlet flowmeter, heavy out flowmeter, light phase inlet flow rate meter and light phase export flowmeter, and the output signal of DCS system output interface is controlled respectively the valve opening of heavy liquid inlet control valve, heavy out control valve, light phase entrance control valve and light phase export control valve.
Further, the top in described housing and bottom are respectively equipped with the first sieve plate and the second sieve plate, the first sieve plate outer rim and second
Sieve plate outer rim is fixedly connected with inner walls respectively.
Further, be arranged with the fixed cover that prevents shaft swing in described rotating shaft, fixed cover end face is provided with through hole, outside fixed cover
Edge is fixedly connected with inner walls.
Further, described housing outer wall is provided with the access cover for overhauling.
Further, described housing outer wall is provided with the viewing-mirror for observing.
Further, described housing is also provided with the standby pipes being communicated with housing outward, and standby pipes is provided with standby control valve.
The beneficial effects of the utility model are, heavy phase with gently enter mutually housing after by stationary ring baffle plate, be divided into several stirring spaces, turnover flow all pass through the accurately control automatically of DCS system, can continuous extraction, greatly improved extraction yield, whole process, without manual operation, ensures personal safety.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the connection block diagram of DCS system in the utility model;
1. housing; 2. motor; 3. shaft coupling; 4. rotating shaft; 5. stir blade; 6. stationary ring baffle plate; 7. manage heavy liquid inlet; 8. heavy liquid inlet control valve; 9. heavy liquid inlet flowmeter; 10. light phase export pipe; 11. light phase export control valves; 12. light phase export flowmeters; 13. light phase inlet tubes; 14. light phase inlet flow rate meters; 15. light phase entrance control valves; 16. heavy out pipes; 17. heavy out flowmeters; 18. heavy out control valves; 19.DCS system; 20. first sieve plates; 21. second sieve plates; 22. first fixed covers; 23. second fixed covers; 24. the 3rd fixed covers; Access cover on 25.; Access cover in 26.; 27. times access covers; Viewing-mirror on 28.; 29. times viewing-mirrors; 30. standby pipes; 31. standby control valves.
The specific embodiment
As shown in Figure 1, housing 1 top is provided with motor 2, and rotating shaft 4 is vertically stretched in housing 1 and by shaft coupling 3 and is connected with motor 2 axles; Along rotating shaft 4, be axially arranged with the stirrer paddle 5 that one group of parallel interval distributes, between each adjacent stirrer paddle 5, be provided with stationary ring baffle plate 6, the outer rim of stationary ring baffle plate 6 is fixedly connected with the inwall of housing 1, leaves heavy phase and light mutually mobile space between the Inner edge of stationary ring baffle plate 6 and rotating shaft 4; Housing 1 top is provided with the heavy liquid inlet pipe 7 and light phase export pipe 10 being communicated with housing 1, and housing 1 bottom is provided with the light phase inlet tube 13 and heavy out pipe 16 being communicated with housing 1; The pipeline of heavy liquid inlet pipe 7 is provided with heavy liquid inlet flowmeter 9 and heavy liquid inlet control valve 8, the pipeline of heavy out pipe 16 is provided with heavy out flowmeter 17 and heavy out control valve 18, the pipeline of light phase inlet tube 13 is provided with light phase inlet flow rate meter 14 and light phase entrance control valve 15, and the pipeline of light phase export pipe 10 is provided with light phase export flowmeter 12 and light phase export control valve 11; Top in housing 1 and bottom are respectively equipped with the first sieve plate 20 and second outer rim of sieve plate 21, the first sieve plates 20 and the outer rim of the second sieve plate 21 and are fixedly connected with the inwall of housing 1 respectively; The top of rotating shaft 4, middle part and bottom are arranged with respectively the first fixed cover 22, the second fixed cover 23 and the 3rd outer rim of fixed cover 24, the first fixed covers 22, the outer rim of the second fixed cover 23 is fixedly connected with the inwall of housing 1 respectively with the outer rim of the 3rd fixed cover 24; Top, middle part and the bottom of housing 1 outer wall is respectively equipped with upper access cover 25, the access cover 26 and lower access cover 27 for overhauling; The ,Yu bottom, top of housing 1 outer wall is respectively equipped with the upper viewing-mirror 28 and lower viewing-mirror 29 for observing; Housing 1 top is provided with the standby pipes 30 being communicated with housing 1, and the pipeline of standby pipes 30 is provided with standby control valve 31; The utility model also comprises a set of DCS system 19, the input interface of DCS system 19 receives respectively the flow signal of heavy liquid inlet flowmeter 9, heavy out flowmeter 17, light phase inlet flow rate meter 14 and light phase export flowmeter 12, and the output signal of DCS system 19 output interfaces is controlled respectively the valve opening of heavy liquid inlet control valve 8, heavy out control valve 18, light phase entrance control valve 15 and light phase export control valve 11.
During work, heavy phase with gently from heavy liquid inlet pipe 7 and light phase inlet tube 13, enter in housing 1 respectively mutually, heavy phase is infiltrated downwards gradually by the first sieve plate 20, gently by the second sieve plate 21, upwards infiltrate gradually mutually, the two separated region forming between stationary ring baffle plate 6 mixes mutually, starter motor 2, rotating shaft 2 drives stirrer paddle 5 rotations, make heavy phase between stationary ring baffle plate 6 and gently mix mutually, heavy phase after extraction is sunk and is discharged from heavy out pipe 16, the phase outlet 10 on the lenient side that gently rises is mutually discharged, meanwhile new heavy phase enters with light phase the extraction work of carrying out a new round in housing 1 again, the heavy phase of discharging can again come into operation after separation, entering with the discharge that has extracted heavy phase and light phase of new heavy phase and light phase carried out simultaneously, meet the requirement of fast pace quantity-produced, extraction yield is high, the fluctuation that when the first sieve plate 20 and the second sieve plate 21 can be reduced in stirrer paddle 5 Stirring, liquid produces, is beneficial to heavy phase and the gently clarification of phase, because rotating shaft 4 is long, can produce swing when rotated, the first fixed cover 22, the second fixed cover 23 and the 3rd fixed cover 24 can reduce this swing, by upper access cover 25, middle access cover 26, can to device, overhaul easily with lower access cover 27, by upper viewing-mirror 28 and lower viewing-mirror 29, can observe easily the situation of heavy phase and light phase, if certain pipeline breaks down, can use standby pipes 30, without punching installation more in addition, thereby DCS system 19 is controlled the valve opening of heavy liquid inlet control valve 8, heavy out control valve 18, light phase entrance control valve 15 and light phase export control valve 11 automatically by detecting heavy liquid inlet flowmeter 9, heavy out flowmeter 17, light phase inlet flow rate meter 14 and the flow signal of light phase export flowmeter 12, realizing accurate extraction controls, whole process, without manual operation, has ensured personal safety.
Claims (6)
1. a continuous extraction apparatus, is characterized in that, described extraction equipment comprises housing, is arranged at the motor of case top, the transmission mechanism being connected with motor shaft and vertically stretch into the rotating shaft of enclosure interior; Described rotating shaft is connected with motor by transmission mechanism, along rotating shaft, be axially arranged with the stirrer paddle that one group of parallel interval distributes, between each adjacent stirrer paddle, be provided with stationary ring baffle plate, the outer rim of stationary ring baffle plate is fixedly connected with inner walls, leaves heavy phase and light mutually mobile space between the Inner edge of stationary ring baffle plate and rotating shaft; Described housing top is provided with the heavy liquid inlet pipe and light phase export pipe being communicated with housing, and lower housing portion is provided with light phase inlet tube and the heavy out pipe being communicated with housing; The pipeline of heavy liquid inlet pipe is provided with heavy liquid inlet flowmeter and heavy liquid inlet control valve, the pipeline of heavy out pipe is provided with heavy out flowmeter and heavy out control valve, the pipeline of light phase inlet tube is provided with light phase inlet flow rate meter and light phase entrance control valve, and the pipeline of light phase export pipe is provided with light phase export flowmeter and light phase export control valve; Described extraction equipment also comprises a set of DCS system, the input interface of DCS system receives respectively the flow signal of heavy liquid inlet flowmeter, heavy out flowmeter, light phase inlet flow rate meter and light phase export flowmeter, and the output signal of DCS system output interface is controlled respectively the valve opening of heavy liquid inlet control valve, heavy out control valve, light phase entrance control valve and light phase export control valve.
2. a kind of continuous extraction apparatus according to claim 1, is characterized in that, top and bottom in described housing are respectively equipped with sieve plate, and sieve plate outer rim is fixedly connected with inner walls.
3. a kind of continuous extraction apparatus according to claim 1 and 2, is characterized in that, is arranged with the fixed cover that prevents shaft swing in described rotating shaft, and fixed cover end face is provided with through hole, and fixed cover outer rim is fixedly connected with inner walls.
4. a kind of continuous extraction apparatus according to claim 1, is characterized in that, described housing outer wall is provided with the access cover for overhauling.
5. a kind of continuous extraction apparatus according to claim 1, is characterized in that, described housing outer wall is provided with the viewing-mirror for observing.
6. a kind of continuous extraction apparatus according to claim 1, is characterized in that, described housing is also provided with the standby pipes being communicated with housing outward, and standby pipes is provided with standby control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490265.5U CN203425556U (en) | 2013-08-13 | 2013-08-13 | Continuous extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490265.5U CN203425556U (en) | 2013-08-13 | 2013-08-13 | Continuous extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203425556U true CN203425556U (en) | 2014-02-12 |
Family
ID=50054621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320490265.5U Expired - Lifetime CN203425556U (en) | 2013-08-13 | 2013-08-13 | Continuous extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203425556U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645664A (en) * | 2014-05-06 | 2015-05-27 | 柳州蓓蒂芬科技有限公司 | Continuous countercurrent differential extraction method and continuous countercurrent differential extraction device |
| CN106710404A (en) * | 2017-02-20 | 2017-05-24 | 福州大学 | Self-assembled experiment device of stirring extraction tower and use method |
| CN108568140A (en) * | 2018-04-26 | 2018-09-25 | 佛山市瑞生海特生物科技有限公司 | A kind of biological agent extraction equipment |
| CN109966775A (en) * | 2017-12-28 | 2019-07-05 | 中国石油化工股份有限公司 | The liquid-liquid interface control method of continuous countercurrent extraction tower and application |
-
2013
- 2013-08-13 CN CN201320490265.5U patent/CN203425556U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645664A (en) * | 2014-05-06 | 2015-05-27 | 柳州蓓蒂芬科技有限公司 | Continuous countercurrent differential extraction method and continuous countercurrent differential extraction device |
| CN106710404A (en) * | 2017-02-20 | 2017-05-24 | 福州大学 | Self-assembled experiment device of stirring extraction tower and use method |
| CN109966775A (en) * | 2017-12-28 | 2019-07-05 | 中国石油化工股份有限公司 | The liquid-liquid interface control method of continuous countercurrent extraction tower and application |
| CN109966775B (en) * | 2017-12-28 | 2021-05-14 | 中国石油化工股份有限公司 | Liquid-liquid interface control method and application of continuous countercurrent extraction tower |
| CN108568140A (en) * | 2018-04-26 | 2018-09-25 | 佛山市瑞生海特生物科技有限公司 | A kind of biological agent extraction equipment |
| CN108568140B (en) * | 2018-04-26 | 2021-08-24 | 山东百瑞凯来生物科技有限公司 | Biological agent extraction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Continuous extraction device and technique Effective date of registration: 20150508 Granted publication date: 20140212 Pledgee: Bengbu financing guarantee Group Co.,Ltd. Pledgor: ANHUI HAIHUA CHEMICAL TECHNOLOGY Co.,Ltd. Registration number: 2015990000328 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160816 Granted publication date: 20140212 Pledgee: Bengbu financing guarantee Group Co.,Ltd. Pledgor: ANHUI HAIHUA CHEMICAL TECHNOLOGY Co.,Ltd. Registration number: 2015990000328 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CP03 | Change of name, title or address |
Address after: 233300 No.36 Kaiyuan Avenue, mohekou Industrial Park, Huaishang District, Bengbu City, Anhui Province Patentee after: Anhui Haihua Technology Co.,Ltd. Address before: The industrial park in Anhui province Bengbu City Wuhe County 233300 Mo Patentee before: ANHUI HAIHUA CHEMICAL TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 233000 No.36, Kaiyuan Avenue, mohekou Industrial Park, Huaishang District, Bengbu City, Anhui Province Patentee after: Anhui Haihua Technology Group Co.,Ltd. Address before: 233300 No.36, Kaiyuan Avenue, mohekou Industrial Park, Huaishang District, Bengbu City, Anhui Province Patentee before: Anhui Haihua Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
|
| CX01 | Expiry of patent term |