CN208591567U - A kind of solvent separating and extracting device - Google Patents
A kind of solvent separating and extracting device Download PDFInfo
- Publication number
- CN208591567U CN208591567U CN201820927891.9U CN201820927891U CN208591567U CN 208591567 U CN208591567 U CN 208591567U CN 201820927891 U CN201820927891 U CN 201820927891U CN 208591567 U CN208591567 U CN 208591567U
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- solvent
- phase passage
- light phase
- heavy phase
- knockout drum
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Abstract
The utility model discloses a kind of solvent separating and extracting devices, belong to pigment chemical industry production equipment technology, including solvent kettle, water pump and knockout drum, it is characterised in that light phase passage and heavy phase passage are provided with potential difference L3, meet ρ2*L2=ρ2*L1+L2‑L3The side of knockout drum is provided with elevating mechanism, the bore of light phase passage and heavy phase passage is all larger than the bore of the inlet of feed liquor distributor, the beneficial effects of the utility model are: multiple feed liquor distributors can be applicable in the separation of the mixed solvent of different solvent and same solvent different volumes proportion；The bore of light phase passage and heavy phase passage is all larger than the bore of the inlet of feed liquor distributor, realizes light phase solvent and heavy phase solvent flows automatically liquid separation under without interior pressure condition；Light phase passage and heavy phase passage are provided with potential difference, ensure that under the premise of maintaining certain liquid level, realize solvent and be continuously automatically separated.
Description
Technical field
The utility model belongs to pigment chemical industry production equipment technology, relates more specifically to a kind of solvent separating and extracting dress
It sets.
Background technique
The extraction of solvent is that have different solubility to grasp come the unit of separating mixture in a solvent using component in system
Make, that is, utilize substance solubility or difference of distribution coefficient in two kinds of immiscible or sl. sol. solvents, make solute substance from
A kind of method being transferred in solvent in another solvent.It is widely used in the industry such as chemistry, metallurgy, food, is common to stone
Oil refining industry.
It needs to separate two kinds of immiscible solvents after the extraction of solvent, the prior art mostly uses knockout drum
It is liquid separation tank, is first squeezed into mixed solvent in knockout drum by feed liquor distributor, by the natural separation of solvent, then will
The solvent of lower layer is released, and this operation is that service intermittent efficiency is lower.Also there is continous way knockout drum at present, but design at present
Continous way knockout drum be mostly a feed liquor distributor, due in knockout drum solvent density and solvent volume it is different, cause molten
The interfacial surface of agent is different；And the efficiency separated from emulsion layer feed liquor is higher, special current continous way knockout drum point
Bad from effect, the solvent after separation has the residual of mixing phase solvent.
Summary of the invention
To solve the above problems, overcome the deficiencies in the prior art, the utility model provide a kind of separative efficiency height and point
The solvent separating and extracting device good from effect, can be effectively solved low separation efficiency and knockout drum separating effect is bad, separation
Solvent afterwards has the problem of residual of mixing phase solvent.
The utility model solve above-mentioned technical problem the specific technical proposal is: the solvent separating and extracting device, packet
Solvent kettle, water pump and knockout drum are included, the bottom of the knockout drum is provided with heavy phase liquid outlet, and the top of knockout drum is provided with light phase
Liquid outlet, it is characterised in that the knockout drum is arranged to hollow cylindrical structure, and side is provided with feed liquor in the middle part of knockout drum
Distributor is provided with visor on the knockout drum tank skin of the feed liquor distributor other side, and the light phase liquid outlet is horizontally disposed
Have a light phase passage, the bottom of light phase passage is horizontally disposed a heavy phase passage, heavy phase passage by hose with
Heavy phase liquid outlet is connected, and the light phase passage and heavy phase passage are provided with potential difference, the light phase passage and heavy phase guide
The upper end of pipe is provided with gas equalizing line, and gas equalizing line is connected by gas-guide tube, and the side of the knockout drum is provided with liter
Descending mechanism, including fixed platform, lifting platform and lead screw, light phase passage are fixed on the upper surface of fixed platform, heavy phase
Passage is fixed on the upper surface of lifting platform, and the side of the fixed platform is fixedly installed scale.
Further, the middle part side of the knockout drum is provided with the feed liquor distributor of preset quantity.
Further, the side of the lifting platform is provided with handwheel, and the conical tooth being equipped with is provided in lifting platform
Wheel I and angular wheel II, handwheel are fixedly linked by shaft with angular wheel I, and angular wheel II is provided with to be matched with lead screw
Internal screw thread.
Further, the shaft, angular wheel II and lead screw are fixedly linked by bearing and lifting platform.
Further, it is ρ that the knockout drum, which is provided with density,1Light phase solvent and density be ρ2Heavy phase solvent, it is described into
The difference in height of liquid distributor to light phase liquid outlet is L1, the difference in height of feed liquor distributor to heavy phase liquid outlet is L2, the light phase leads
Expects pipe and the potential difference of heavy phase passage are arranged to L3, the L3It is arranged to ρ1*L1+ρ2*L2=ρ2*L1+L2-L3。
Further, the bore of the light phase passage and heavy phase passage is all larger than the mouth of the inlet of feed liquor distributor
Diameter.
The beneficial effects of the utility model are: the present apparatus is provided with multiple feed liquor distributors, different solvents can be applicable in
With the separation of the mixed solvent of same solvent different volumes proportion；The bore of the light phase passage and heavy phase passage is all larger than
The bore of the inlet of feed liquor distributor, realizes light phase solvent and heavy phase solvent flows automatically liquid separation under without interior pressure condition, avoids
Because pressure leads to that solvent is miscible and separating effect is bad；Cooperation light phase passage and heavy phase passage are provided with potential difference, guarantee
Under the premise of the certain liquid level of maintenance, the separation to light phase solvent and heavy phase solvent realizes solvent and is continuously automatically separated, and improves
The separative efficiency of device；The gas equalizing line ensure that light phase passage is balanced with heavy phase guide overpressure, avoid
Because pressure leads to that solvent is miscible and separating effect is bad；The elevating mechanism of present apparatus setting can fast and accurately adjust light phase and lead
The potential difference of expects pipe and heavy phase passage.
Detailed description of the invention:
Attached drawing 1 is the utility model structure diagram；
Attached drawing 2 is the utility model elevating mechanism structural schematic diagram；In attached drawing:
1. heavy phase passage, 2. fixed platforms, 3. gas-guide tubes, 4. gas equalizing lines, 5. light phase passages, 6. points
From tank, 7. feed liquor distributors, 8. solvent kettles, 9. lead screws, 10. scales, 11. hoses, 12. visors, 13. water pumps, 14.
Lifting platform, 15. angular wheels I, 16. angular wheels II, 17. handwheels.
Specific embodiment:
To keep the purposes, technical schemes and advantages of the utility model implementation clearer, 1-2 is more complete with reference to the drawings
Describe to face.In the description to the utility model, it is to be understood that term " center ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as " rear ", " lower-left ", " upper right ", "outside" is to be based on the orientation or positional relationship shown in the drawings,
It is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as the limitation to scope of protection of the utility model.This
Outside, term " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Specific embodiment of the present utility model: the solvent separating and extracting device, including solvent kettle 8,13 and of water pump
Knockout drum 6, the bottom of the knockout drum 6 are provided with heavy phase liquid outlet, and the top of knockout drum 6 is provided with light phase liquid outlet, special
Sign is that the knockout drum 6 is arranged to hollow cylindrical structure, and 6 middle part side of knockout drum is provided with feed liquor distributor 7, into
Visor 12 is provided on 6 tank skin of knockout drum of 7 other side of liquid distributor, the light phase liquid outlet is horizontally disposed light phase
Passage 5, the bottom of light phase passage 5 is horizontally disposed a heavy phase passage 1, heavy phase passage 1 by hose 11 with
Heavy phase liquid outlet is connected, and the light phase passage 5 is provided with potential difference with heavy phase passage 1, and the light phase passage 5 and heavy phase are led
The upper end of expects pipe 1 is provided with gas equalizing line 4, and gas equalizing line 4 is connected by gas-guide tube 3, and the side of the knockout drum 6 is set
It is equipped with elevating mechanism, including fixed platform 2, lifting platform 14 and lead screw 9, light phase passage 5 are fixed at the upper of fixed platform 2
On end face, heavy phase passage 1 is fixed on the upper surface of lifting platform 14, and the side of the fixed platform 2 is fixedly installed
Scale 10.
Further, the middle part side of the knockout drum 6 is provided with the feed liquor distributor 7 of preset quantity.
Further, the side of the lifting platform 14 is provided with handwheel 17, is provided with and is equipped in lifting platform 14
Angular wheel I 15 and angular wheel II 16, handwheel 17 are fixedly linked by shaft with angular wheel I 15, and angular wheel II 16 is set
It is equipped with the internal screw thread matched with lead screw 9.
Further, the shaft, angular wheel II 16 and lead screw 9 are fixedly linked by bearing and lifting platform 14.
Further, it is ρ that the knockout drum 6, which is provided with density,1Light phase solvent and density be ρ2Heavy phase solvent, it is described
The difference in height of feed liquor distributor 7 to light phase liquid outlet is L1, the difference in height of feed liquor distributor 7 to heavy phase liquid outlet is L2, described light
The potential difference of phase passage 5 and heavy phase passage 1 is arranged to L3, the L3It is arranged to ρ1*L1+ρ2*L2=ρ2*L1+L2-L3。
Further, the light phase passage 5 is all larger than the inlet of feed liquor distributor 7 with the bore of heavy phase passage 1
Bore.
It should be noted that the utility model is a kind of solvent separating and extracting device, when specific works,
1. biphasic solvent extracted is squeezed into knockout drum 6 from solvent kettle 8 using water pump 13 and feed liquor distributor 7,
There is solvent overflow to light phase passage 5；
2. the separating interface of emulsion layer is observed by observation visor 12 at this time, thus the feed liquor distributor that selection matches
7, and be ρ by the density that knockout drum 6 is arranged1Light phase solvent and density p2Heavy phase solvent, feed liquor distributor 7 to light phase goes out
The difference in height of liquid mouth is L1, the difference in height of feed liquor distributor 7 to heavy phase liquid outlet is L2, light phase passage 5 and heavy phase passage 1
Potential difference be arranged to L3, then ρ1*L1+ρ2*L2=ρ2*L1+L2-L3To adjust L3Size；And elevating mechanism can be realized lifting platform
14 and heavy phase passage height, using scale 10 to fast and accurately adjust light phase passage and heavy phase passage potential difference
3, the separation under the premise of maintaining certain liquid level, to light phase solvent and heavy phase solvent.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of solvent separating and extracting device, including solvent kettle (8), water pump (13) and knockout drum (6), the knockout drum (6)
Bottom is provided with heavy phase liquid outlet, and the top of knockout drum (6) is provided with light phase liquid outlet, it is characterised in that the knockout drum (6)
It is arranged to hollow cylindrical structure, side is provided with feed liquor distributor (7) in the middle part of knockout drum (6), and feed liquor distributor (7) is another
It is provided with visor (12) on knockout drum (6) tank skin of side, the light phase liquid outlet is horizontally disposed light phase passage
(5), the bottom of light phase passage (5) is horizontally disposed has heavy phase passage (1), and heavy phase passage (1) passes through hose
(11) it is connected with heavy phase liquid outlet, the light phase passage (5) and heavy phase passage (1) are provided with potential difference, the light phase guide
The upper end of pipe (5) and heavy phase passage (1) is provided with gas equalizing line (4), and gas equalizing line (4) passes through gas-guide tube (3) phase
Even, the side of the knockout drum (6) is provided with elevating mechanism, including fixed platform (2), lifting platform (14) and lead screw (9), light phase
Passage (5) is fixed on the upper surface of fixed platform (2), and heavy phase passage (1) is fixed at lifting platform (14)
On upper surface, the side of the fixed platform (2) is fixedly installed scale (10).
2. solvent separating and extracting device according to claim 1, it is characterised in that the middle part side of the knockout drum (6)
It is provided with the feed liquor distributor (7) of preset quantity.
3. solvent separating and extracting device according to claim 1, it is characterised in that the side of the lifting platform (14) is set
It is equipped with handwheel (17), is provided with the angular wheel I (15) and angular wheel II (16) being equipped with, handwheel in lifting platform (14)
(17) it is fixedly linked by shaft with angular wheel I (15), angular wheel II (16) is provided with the interior spiral shell matched with lead screw (9)
Line.
4. solvent separating and extracting device according to claim 3, it is characterised in that the shaft, angular wheel II (16) and
Lead screw (9) is fixedly linked by bearing with lifting platform (14).
5. solvent separating and extracting device according to claim 1, it is characterised in that the knockout drum (6) is provided with density and is
ρ1Light phase solvent and density be ρ2Heavy phase solvent, the difference in height of the feed liquor distributor (7) to light phase liquid outlet is L1, into
The difference in height of liquid distributor (7) to heavy phase liquid outlet is L2, the light phase passage (5) and the potential difference of heavy phase passage (1) are set
It is set to L3, the L3It is arranged to ρ1*L1+ρ2*L2=ρ2* (L1+L2-L3).
6. solvent separating and extracting device described in -5 any one claims according to claim 1, it is characterised in that described light
Phase passage (5) and the bore of heavy phase passage (1) are all larger than the bore of the inlet of feed liquor distributor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927891.9U CN208591567U (en) | 2018-06-15 | 2018-06-15 | A kind of solvent separating and extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927891.9U CN208591567U (en) | 2018-06-15 | 2018-06-15 | A kind of solvent separating and extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208591567U true CN208591567U (en) | 2019-03-12 |
Family
ID=65601428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820927891.9U Active CN208591567U (en) | 2018-06-15 | 2018-06-15 | A kind of solvent separating and extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208591567U (en) |
-
2018
- 2018-06-15 CN CN201820927891.9U patent/CN208591567U/en active Active
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