CN218485214U - Centrifugal extraction machine with defoaming function - Google Patents
Centrifugal extraction machine with defoaming function Download PDFInfo
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- CN218485214U CN218485214U CN202222350230.3U CN202222350230U CN218485214U CN 218485214 U CN218485214 U CN 218485214U CN 202222350230 U CN202222350230 U CN 202222350230U CN 218485214 U CN218485214 U CN 218485214U
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Abstract
The utility model relates to a centrifugal extraction technical field discloses a centrifugal extraction machine with defoaming function, including shell and rotary drum, the rotary drum passes through the rotatable inside of installing at the shell in top, and the bottom of rotary drum and the inside intercommunication of shell, and the inboard bottom surface of shell and the bottom surface of rotary drum all are provided with the turbine dish, and the vertical montant that is fixed with of inside intermediate position of rotary drum, the below outer lane welded fastening of montant have the fender and flow the board, keep off the outer lane cover of flowing board top montant and have put the sleeve. The utility model discloses technical scheme can the pivoted sleeve through the bearing installation in the montant outer lane of the inside of rotary drum to make its outer lane even be fixed with a plurality of sharp needles, at the in-process of centrifugal extraction, because there is the rotational speed difference between sleeve and sharp needle and the rotary drum, and then can prick the bubble that exists in the light phase liquid and detach, finally by the secondary debubbling under the sponge effect in straining the storehouse, have better defoaming effect.
Description
Technical Field
The utility model relates to a centrifugal extraction technical field specifically is a centrifugal extraction machine with defoaming function.
Background
The centrifugal extraction technology is a practical technology for realizing liquid-liquid two-phase contact mass transfer and phase separation by means of a centrifugal force field, is a novel high-efficiency separation technology combining liquid-liquid extraction and a centrifugal technology, and has the characteristics of short contact time of two-phase materials, high phase separation speed, small residual quantity in equipment, wide operation phase comparison range and the like compared with other extraction technologies. The technology is now applied to numerous fields such as hydrometallurgy, pharmacy, wastewater treatment, nuclear energy, petrochemical industry, fine chemical industry and the like by a large number of researchers.
During centrifugal extraction, the heavy phase with higher density is gradually far away from the center of the rotary drum and close to the wall of the rotary drum in the upward flowing process, while the light phase with lower density is gradually far away from the wall of the rotary drum and close to the center, and the light phase with lower density is easier to exist in the presence of bubbles with lower density due to lower density, so that the transportation of the light phase by a pipeline is influenced. Therefore, we propose a centrifugal extractor with defoaming function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a centrifugal extraction machine with defoaming function, through the montant outer lane in the inside of rotary drum can the pivoted sleeve through the bearing installation, and make its outer lane even be fixed with a plurality of sharp needles, at the in-process of centrifugal extraction, because there is the rotational speed difference between sleeve and sharp needle and the rotary drum, and then can prick the bubble that exists in the light phase liquid and detach, finally by the secondary debubbling under the sponge effect in straining the storehouse, better defoaming effect has, the problem that proposes in the background art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: a centrifugal extractor with a defoaming function comprises a shell and a rotary drum, wherein the rotary drum is rotatably arranged in the shell through the upper part, the bottom of the rotary drum is communicated with the inside of the shell, and turbine discs are arranged on the bottom surface of the inner side of the shell and the bottom surface of the rotary drum; a vertical rod is vertically fixed at the middle position in the rotary drum, a flow baffle is fixedly welded on the outer ring below the vertical rod, a sleeve is sleeved on the outer ring of the vertical rod above the flow baffle, the sleeve is rotatably arranged on the outer ring of the vertical rod through a bearing embedded and fixed between the sleeve and the vertical rod, and a plurality of sharp needles are uniformly welded and fixed on the surface of the sleeve; a light phase cavity and a heavy phase cavity are sequentially arranged on the upper portion inside the shell from top to bottom, a plurality of light phase outlet holes are uniformly formed in the outer ring of the middle position inside the rotary drum in a surrounding mode, the light phase outlet holes penetrate through the rotary drum and are communicated with the inside of the light phase cavity, a plurality of heavy phase outlet holes are uniformly formed in the surface of the outer ring above the inside of the rotary drum in a surrounding mode, and the heavy phase outlet holes penetrate through the rotary drum and are communicated with the inside of the heavy phase cavity; the side edges of the heavy phase cavity and the light phase cavity are respectively and transversely connected with a heavy phase outlet and a light phase outlet, the heavy phase outlet and the light phase outlet are respectively communicated with the interiors of the heavy phase cavity and the light phase cavity, the tail ends of the heavy phase outlet and the light phase outlet are respectively connected with a filtering bin, and a sponge is embedded in the filtering bin.
As an alternative scheme of this application technical scheme, the apron is installed through the bolt to the surface of straining the storehouse side, and the apron pastes in straining the side surface in storehouse, and the bolt runs through the connecting hole between storehouse and the apron of straining.
As an alternative scheme of the technical scheme, the middle part of the surface of the cover plate is transversely connected with a guide pipe, and the guide pipe is communicated with the interior of the filter bin on the inner side of the cover plate.
As an alternative scheme of the technical scheme, the top surface of the shell is provided with the motor, and the motor is in transmission connection with the rotary drum inside the shell.
As an alternative scheme of the technical scheme, one side of the bottom of the shell is transversely connected with a light phase inlet, and the light phase inlet is communicated with the inside of the shell.
As an alternative scheme of the technical scheme, the bottom of the shell on the other side of the light phase inlet is transversely connected with a heavy phase inlet, and the heavy phase inlet is communicated with the inside of the shell.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this application technical scheme can pivoted sleeve through the montant outer lane in the inside of rotary drum passes through the bearing installation to make its outer lane even be fixed with a plurality of sharp needles, at the in-process of centrifugal extraction, because there is the rotational speed difference between sleeve and sharp needle and the rotary drum, and then can puncture the bubble that exists in the light phase liquid and detach, finally get rid of the bubble by the secondary under the sponge effect in straining the storehouse, have better defoaming effect, avoid producing the influence to the transport of pipeline.
2. This application technical scheme installs the apron through the bolt through making the surface of straining the storehouse side, and the apron pastes tightly in the side surface of straining the storehouse, and the bolt runs through the connecting hole of straining between storehouse and the apron, through the setting of dismantling of apron for strain the storehouse inside and can be opened, and then the convenient change to the sponge.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of the centrifugal extractor with defoaming function of the present invention;
fig. 2 is a schematic view of the connection structure of the sleeve and the vertical rod of the centrifugal extractor with defoaming function.
In the figure: 1. a housing; 2. a drum; 3. a motor; 4. a vertical rod; 5. a flow baffle plate; 6. a sleeve; 7. a heavy phase outlet; 8. a light phase outlet hole; 9. a heavy phase chamber; 10. a light phase cavity; 11. a heavy phase outlet; 12. a light phase outlet; 13. filtering a bin; 14. a sponge; 15. a bolt; 16. a cover plate; 17. a conduit; 18. a light phase inlet; 19. a heavy phase inlet; 20. a turbine disk; 21. a sharp needle; 22. and a bearing.
Detailed Description
Referring to fig. 1-2, the present invention provides a technical solution: a centrifugal extractor with defoaming function comprises a shell 1 and a rotary drum 2, wherein the rotary drum 2 is rotatably arranged in the shell 1 through the upper part, the bottom of the rotary drum 2 is communicated with the inside of the shell 1, and turbine discs 20 are arranged on the bottom surface of the inner side of the shell 1 and the bottom surface of the rotary drum 2;
a vertical rod 4 is vertically fixed at the middle position in the rotary drum 2, a flow baffle plate 5 is fixedly welded on the outer ring below the vertical rod 4, a sleeve 6 is sleeved on the outer ring of the vertical rod 4 above the flow baffle plate 5, the sleeve 6 is rotatably arranged on the outer ring of the vertical rod 4 through a bearing 22 embedded and fixed between the inner part of the sleeve 6 and the vertical rod 4, sharp needles 21 are uniformly welded and fixed on the surface of the sleeve 6, and a plurality of sharp needles 21 are arranged;
a light phase cavity 10 and a heavy phase cavity 9 are sequentially arranged from top to bottom in the upper part of the inner part of the shell 1, a plurality of light phase outlet holes 8 are uniformly formed in the outer ring of the middle position in the rotary drum 2 in a surrounding manner, the light phase outlet holes 8 penetrate through the rotary drum 2 and are communicated with the inner part of the light phase cavity 10, a plurality of heavy phase outlet holes 7 are uniformly formed in the surface of the outer ring above the inner part of the rotary drum 2 in a surrounding manner, and the heavy phase outlet holes 7 penetrate through the rotary drum 2 and are communicated with the inner part of the heavy phase cavity 9;
the side edges of the heavy phase cavity 9 and the light phase cavity 10 are respectively transversely connected with a heavy phase outlet 11 and a light phase outlet 12, the heavy phase outlet 11 and the light phase outlet 12 are respectively communicated with the interiors of the heavy phase cavity 9 and the light phase cavity 10, the tail ends of the heavy phase outlet 11 and the light phase outlet 12 are respectively connected with a filter bin 13, and a sponge 14 is embedded into the interior of the filter bin 13.
In the technical scheme, the rotatable sleeve 6 is arranged on the outer ring of the vertical rod 4 in the rotary drum 2 through the bearing 22, and the outer ring of the vertical rod is uniformly fixed with the plurality of sharp needles 21, so that in the centrifugal extraction process, bubbles in light-phase liquid can be punctured and removed due to the rotation speed difference between the sleeve 6 and the sharp needles 21 and the rotary drum 2, and finally the bubbles are removed secondarily under the action of the sponge 14 in the filter bin 13, so that the defoaming effect is good, and the influence on the pipeline conveying is avoided.
In some technical solutions, a cover plate 16 is installed on the surface of the side of the filtering bin 13 through a bolt 15, the cover plate 16 is attached to the side surface of the filtering bin 13, and the bolt 15 penetrates through a connecting hole between the filtering bin 13 and the cover plate 16.
In this kind of technical scheme, install apron 16 through making the surface of straining storehouse 13 side pass through bolt 15, apron 16 pastes in straining the side surface of storehouse 13, and bolt 15 runs through the connecting hole between storehouse 13 and the apron 16 of straining, through the setting of dismantling of apron 16 for strain storehouse 13 inside can be opened, and then convenient the change to sponge 14.
In some technical solutions, a conduit 17 is transversely connected to the middle of the surface of the cover plate 16, and the conduit 17 is communicated with the inside of the filtration chamber 13 inside the cover plate 16.
In the technical scheme, the purpose that the filter cabin 13 is connected with an external pipeline through the conduit 17 can be realized by arranging the conduit 17 connected with the side edge of the cover plate 16, and then light-phase liquid or heavy-phase liquid is led out from the interior of the filter cabin 13 to the exterior.
In some technical solutions, a motor 3 is installed on the top surface of the housing 1, and the motor 3 is in transmission connection with the drum 2 inside the housing 1.
In the technical scheme, the purpose of driving the rotary drum 2 to rotate through the motor 3 can be achieved through the motor 3 arranged at the top of the shell 1.
In some technical solutions, one side of the bottom of the housing 1 is transversely connected with a light phase inlet 18, and the light phase inlet 18 is communicated with the inside of the housing 1.
In the technical scheme, the light phase solution required by centrifugal extraction can be added into the equipment through the arrangement of the light phase inlet 18.
In some technical solutions, the bottom of the housing 1 on the other side of the light phase inlet 18 is transversely connected with a heavy phase inlet 19, and the heavy phase inlet 19 is communicated with the inside of the housing 1.
In this technical scheme, the heavy phase solution required for centrifugal extraction can be added into the interior of the equipment through the arrangement of the heavy phase inlet 19.
When the centrifugal extraction device works, the motor 3 is utilized to drive the rotary drum 2 to rotate at a high speed, light and heavy phase solutions respectively enter a mixing area below the inner part of the shell from a light phase inlet 18 and a heavy phase inlet according to a certain proportion, so that the two phases are quickly mixed and dispersed, a mixed mass transfer process is completed, the rotating speed of the motor 3 is adjusted to change the mixing strength and the separation factor, the mixed solution enters the rotary drum 2 under the action of a turbine disc 20 or a feeder, the mixed solution quickly and synchronously rotates with the rotary drum 2 in a cavity area formed between the flow baffle plate 5 and the rotary drum 2, under the action of centrifugal force, heavy phase liquid with high density gradually leaves the center of the rotary drum 2 and leans towards the wall of the rotary drum 2 in an upward flowing process, light phase liquid with low density gradually leaves the wall of the rotary drum 2 and leans towards the center, clarified two phase liquids finally enter a heavy phase cavity 9 and a light phase cavity 10 through a heavy phase outlet 7 and a light phase outlet 8 respectively, then the liquid enters a heavy phase outlet 11 and a light phase outlet 12 respectively, when the rotary drum 2 rotates, the sleeve 6 rotates asynchronously with the vertical rod 4 under the action of a bearing 22, and due to the action of the light phase liquid close to the center of the rotary drum 2 and a sharp needle 21 on the surface of the sleeve 6 rotatably connected with the outer ring of the vertical rod 4, bubbles generated in the centrifugal extraction process can be punctured, and then the light phase liquid and the heavy phase liquid enter the respective filter bins 13 through the heavy phase outlet 11 and the light phase outlet 12 respectively, and under the action of the sponge 14, residual bubbles can be further adsorbed and removed, and finally the light phase liquid and the heavy phase liquid are discharged to the outside from a conduit 17 connected with the tail ends of the light phase liquid and the heavy phase liquid respectively, after the use is finished, the bolt 15 can be unscrewed to remove the cover plate 16, and further replace the sponge 14 in the filter bins 13.
Claims (6)
1. A centrifugal extractor with defoaming function, includes shell (1) and rotary drum (2), its characterized in that: the rotary drum (2) is rotatably arranged in the shell (1) through the upper part, the bottom of the rotary drum (2) is communicated with the inside of the shell (1), and the bottom surface of the inner side of the shell (1) and the bottom surface of the rotary drum (2) are both provided with turbine discs (20);
a vertical rod (4) is vertically fixed in the middle of the inside of the rotary drum (2), a flow baffle plate (5) is fixedly welded on the outer ring below the vertical rod (4), a sleeve (6) is sleeved on the outer ring of the vertical rod (4) above the flow baffle plate (5), the sleeve (6) is rotatably arranged on the outer ring of the vertical rod (4) through a bearing (22) embedded and fixed between the inside of the sleeve and the vertical rod (4), sharp needles (21) are uniformly welded and fixed on the surface of the sleeve (6), and a plurality of sharp needles (21) are arranged;
a light phase cavity (10) and a heavy phase cavity (9) are sequentially arranged from top to bottom above the inner part of the shell (1), a plurality of light phase outlet holes (8) are uniformly formed in the outer ring of the middle position in the rotary drum (2) in a surrounding manner, the light phase outlet holes (8) penetrate through the rotary drum (2) and are communicated with the inner part of the light phase cavity (10), a plurality of heavy phase outlet holes (7) are uniformly formed in the surface of the outer ring above the inner part of the rotary drum (2) in a surrounding manner, and the heavy phase outlet holes (7) penetrate through the rotary drum (2) and are communicated with the inner part of the heavy phase cavity (9);
the side of heavy phase chamber (9) and light phase chamber (10) is horizontally connected with heavy phase export (11) and light phase export (12) respectively, and heavy phase export (11) and light phase export (12) communicate with the inside in heavy phase chamber (9) and light phase chamber (10) respectively, and the end of heavy phase export (11) and light phase export (12) all is connected with and strains storehouse (13), and the sponge (14) have been put to the inside embedding of straining storehouse (13).
2. The centrifugal extractor with defoaming function according to claim 1, wherein: strain the surface of storehouse (13) side and install apron (16) through bolt (15), apron (16) paste the side surface in straining storehouse (13), and bolt (15) run through strain the connecting hole between storehouse (13) and apron (16).
3. The centrifugal extractor with defoaming function as claimed in claim 2, wherein: the middle part of the surface of the cover plate (16) is transversely connected with a guide pipe (17), and the guide pipe (17) is communicated with the inside of the filter bin (13) at the inner side of the cover plate (16).
4. The centrifugal extractor with defoaming function according to claim 1, wherein: the top surface mounting of shell (1) has motor (3), and motor (3) and inside rotary drum (2) transmission of shell (1) are connected.
5. The centrifugal extractor with defoaming function as claimed in claim 1, wherein: one side of the bottom of the shell (1) is transversely connected with a light phase inlet (18), and the light phase inlet (18) is communicated with the inside of the shell (1).
6. The centrifugal extractor with defoaming function as claimed in claim 5, wherein: the bottom of the shell (1) at the other side of the light phase inlet (18) is transversely connected with a heavy phase inlet which is communicated with the inside of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222350230.3U CN218485214U (en) | 2022-09-05 | 2022-09-05 | Centrifugal extraction machine with defoaming function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222350230.3U CN218485214U (en) | 2022-09-05 | 2022-09-05 | Centrifugal extraction machine with defoaming function |
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| Publication Number | Publication Date |
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| CN218485214U true CN218485214U (en) | 2023-02-17 |
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| CN202222350230.3U Active CN218485214U (en) | 2022-09-05 | 2022-09-05 | Centrifugal extraction machine with defoaming function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116022900A (en) * | 2023-03-30 | 2023-04-28 | 沧州医学高等专科学校 | Laboratory waste liquid treatment device and method |
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2022
- 2022-09-05 CN CN202222350230.3U patent/CN218485214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116022900A (en) * | 2023-03-30 | 2023-04-28 | 沧州医学高等专科学校 | Laboratory waste liquid treatment device and method |
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