CN218392356U - Recovery device for organic phase in solution - Google Patents
Recovery device for organic phase in solution Download PDFInfo
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- CN218392356U CN218392356U CN202222061540.3U CN202222061540U CN218392356U CN 218392356 U CN218392356 U CN 218392356U CN 202222061540 U CN202222061540 U CN 202222061540U CN 218392356 U CN218392356 U CN 218392356U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model relates to an extraction process technical field, concretely relates to recovery unit of organic phase in solution, this recovery unit includes: the tank body is provided with an accommodating cavity, and a solution inlet and a solution outlet which are communicated with the accommodating cavity, and the solution inlet and the solution outlet are arranged at intervals along the length direction of the accommodating cavity; the liquid distribution piece is arranged in the accommodating cavity, is positioned between the solution inlet and the solution outlet in the length direction and is provided with a plurality of first flow guide holes; and the split-phase recycling assembly is arranged in the accommodating cavity, the split-phase recycling assembly is positioned between the liquid distribution piece and the solution outlet in the length direction, and the split-phase recycling assembly comprises: the device comprises a phase separation piece and an organic phase blocking piece, wherein the organic phase blocking piece is positioned at the downstream of the phase separation piece, and the lower edge of the phase separation piece is connected with the bottom wall surface of the accommodating cavity.
Description
Technical Field
The utility model relates to an extraction process technical field, concretely relates to recovery unit of organic phase in solution.
Background
In the wet smelting extraction process, a small amount of organic phase is carried in the solution in the process, and the organic phase can bring negative influence on the recovery of valuable metals in the solution, lead to the overproof of impurities in the solution and influence the recycling of the solution. In addition, the large loss of organic phase results in high operating costs. Wherein the organic phase mainly comprises an extracting agent and a solvent.
In the related technology, in the production process of hydrometallurgy enterprises, the organic phase in the solution is mainly recovered by directly conveying the solution to a storage tank for natural clarification. If the organic phase is recovered manually, the workload of workers is increased. However, some enterprises adopt methods such as ultrasonic degreasing, air flotation degreasing, fiber coalescence degreasing and the like to degrease, but the degreasing method has the defects of large investment, high operation cost, large noise, large acid mist and the like.
Most importantly, solution degreasing in the related art has no solution distribution device, so that solution distribution is not uniform, and the phase separation effect of a water phase and an organic phase is influenced; in addition, the solution deoiling also has no phase splitting system, and the water phase and the organic phase can not be well separated; finally, the solution can only be manually pumped to remove oil. The recovery of the organic phase causes large operation amount of workers and high labor cost; the organic phase is not recovered, which results in loss of the organic phase and high operation cost.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. To this end, an embodiment of the present invention provides a recovery device for an organic phase in a solution, the recovery device including:
the tank body is provided with an accommodating cavity, a solution inlet and a solution outlet which are communicated with the accommodating cavity, and the solution inlet and the solution outlet are arranged at intervals along the length direction of the accommodating cavity;
the liquid distribution piece is arranged in the accommodating cavity, is positioned between the solution inlet and the solution outlet in the length direction and is provided with a plurality of first flow guide holes; and
the subassembly is retrieved in the looks separation, and the subassembly is retrieved in the looks separation is established at holding the intracavity, and the subassembly is retrieved in the looks separation lies in between cloth liquid spare and the solution outlet port on length direction, and the subassembly is retrieved in the looks separation includes:
the device comprises a phase separation piece and an organic phase blocking piece, wherein the organic phase blocking piece is positioned at the downstream of the phase separation piece, the lower edge of the phase separation piece is connected with the bottom wall surface of the accommodating cavity, the upper edge of the phase separation piece is separated from the bottom wall surface by a first preset distance in the vertical direction, and the upper edge of the phase separation piece is positioned between the upper edge of the organic phase blocking piece and the lower edge of the organic phase blocking piece in the vertical direction; and
the organic phase recovery piece is arranged in the containing cavity, at least one part of the organic phase recovery piece is arranged between the phase separation piece and the organic phase blocking piece in the length direction, and the organic phase recovery piece is arranged between the upper edge of the phase separation piece and the upper edge of the organic phase blocking piece in the up-down direction.
Optionally, the liquid distribution piece is a liquid distribution pipe, an inner cavity of the liquid distribution pipe is communicated with the solution inlet, and a plurality of first flow guide holes are uniformly distributed in the liquid distribution pipe.
Optionally, the split-phase recovery device further comprises a flow guide piece, the flow guide piece is arranged in the accommodating cavity, the flow guide piece is located between the liquid distribution piece and the split-phase recovery assembly in the length direction, and the flow guide piece is provided with a plurality of second flow guide holes.
Optionally, the accommodating chamber has a first side wall surface and a second side wall surface opposite to each other in a width direction thereof, the flow guide member is a flow guide plate, the flow guide plate is provided on a bottom wall surface of the accommodating chamber, and the flow guide plate is connected to each of the first side wall surface and the second side wall surface.
Optionally, the flow guide members are multiple, and the multiple flow guide members are arranged at intervals along the length direction.
Optionally, the accommodating chamber has a first side wall surface and a second side wall surface opposite to each other in a width direction thereof, the phase separating member is a first baffle, and the organic phase blocking member is a second baffle, wherein the first baffle is provided on the bottom wall surface of the accommodating chamber, the first baffle is connected to each of the first side wall surface and the second side wall surface, and the second baffle is connected to each of the first side wall surface and the second side wall surface.
Optionally, the split-phase recovery assembly is provided in plurality, and the plurality of split-phase recovery assemblies are arranged at intervals along the length direction.
Optionally, the organic phase recovery member is a recovery pipe, and the recovery pipe is disposed in the accommodating chamber in the width direction.
Optionally, the recovery tube has an inlet extending in the width direction, said inlet facing upwards.
Optionally, the recovery device further comprises:
the inner cavity of the recovery tank is communicated with the outlet of the recovery pipe.
The utility model discloses a recovery unit can realize carrying out high-efficient separation to organic phase and aqueous phase in the solution, very big reduction the content of organic phase in the aqueous phase, guaranteed the quality of the product in the aqueous phase. Meanwhile, after the organic phase is separated from the water phase, the organic phase floating on the surface of the solution can be recovered, and the recovery of the organic phase also reduces the operation cost. In addition, the recovery device is simple in structure and principle, convenient for daily maintenance of equipment, low in power consumption and operation cost and capable of effectively reducing investment cost.
Drawings
Fig. 1 is a plan view of an embodiment of the recovery device of the present invention.
Fig. 2 is a front view of an embodiment of the recycling device of the present invention.
Reference numerals: 100-a recovery device, 10-a tank body, 11-a solution inlet, 12-a solution outlet, 13-a bottom wall surface, 14-a top wall surface, 15-a first side wall surface, 16-a second side wall surface, 17-a containing cavity, 20-a liquid distribution member, 21-a first diversion hole, 30-a split-phase recovery assembly, 31-a phase separation member, 32-an organic phase barrier member, 33-an organic phase recovery member, 40-a diversion member and 50-a recovery tank.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.
The following describes a recovery apparatus 100 according to an embodiment of the present invention with reference to the drawings. As shown in fig. 1 and 2, a recycling device 100 according to an embodiment of the present invention includes a tank 10, a liquid distribution member 20, and a split-phase recycling assembly 30.
The tank 10 has a containing cavity 17 and a solution inlet 11 and a solution outlet 12 communicated with the containing cavity 17, wherein the solution inlet 11 and the solution outlet 12 are arranged at intervals along the length direction of the containing cavity 17. The liquid distribution member 20 is arranged in the accommodating cavity 17, the liquid distribution member 20 is positioned between the solution inlet 11 and the solution outlet 12 in the length direction of the accommodating cavity 17, and the liquid distribution member 20 is provided with a plurality of first diversion holes 21. The separated phase recovery assembly 30 is arranged in the accommodating cavity 17, and the separated phase recovery assembly 30 is positioned between the liquid distribution member 20 and the solution outlet 12 in the length direction.
Among them, the separated-phase recovery assembly 30 includes a phase separation member 31, an organic-phase blocking member 32, and an organic-phase recovery member 33.
The organic phase barrier 32 is located at the downstream of the phase separating member 31, the lower edge of the phase separating member 31 is connected to the bottom wall surface 13 of the accommodating chamber 17, the upper edge of the phase separating member 31 is spaced from the bottom wall surface 13 by a first preset distance in the up-down direction, and the upper edge of the phase separating member 31 is located between the upper edge of the organic phase barrier 32 and the lower edge of the organic phase barrier 32 in the up-down direction. At least a part of the organic phase recovery member 33 is disposed in the housing chamber 17, the organic phase recovery member 33 is located between the phase separation member 31 and the organic phase block 32 in the longitudinal direction, and the organic phase recovery member 33 is located between the upper edge of the phase separation member 31 and the upper edge of the organic phase block 32 in the up-down direction.
The utility model discloses recovery unit mainly used hydrometallurgy extracts the process in, separates effectively and retrieves a small amount of organic phase in to solution. Meanwhile, the recovery device provided by the embodiment of the invention can also be used in other processes, and is mainly used for effectively separating and recovering the organic phase.
Specifically, as shown in fig. 1 and 2, the solution enters from the solution inlet, passes through the holding chamber, and then flows out from the solution outlet. The liquid distribution piece is connected with the solution inlet, and the solution is slowly discharged into the accommodating cavity through the first flow guide hole in the liquid distribution piece. Wherein, set up a plurality of first water conservancy diversion holes on the cloth liquid spare, can let solution flow at the uniform velocity along length direction through a plurality of first water conservancy diversion holes for organic phase and aqueous phase in the solution can separate effectively, so that follow-up organic phase of retrieving, and can also avoid appearing partial solution gathering in the position at the local dead angle that holds the chamber and the problem that the velocity of flow of partial solution is too fast and the velocity of flow is inhomogeneous, make all solutions can both carry out the phase splitting.
The split-phase recycling assembly is located between the liquid distribution piece and the solution outlet in the length direction, wherein the split-phase recycling assembly can carry out split-phase treatment on the solution discharged by the liquid distribution piece to obtain an organic phase and a water phase, and can recycle the organic phase.
As shown in fig. 1 and 2, the phase separator may serve to store liquid immediately after the solution is introduced into the receiving chamber, i.e., to store liquid in the space of the receiving chamber upstream of the phase separator. Meanwhile, when the solution passes over the upper edge of the phase separation piece, the phase separation piece can block the solution so as to slow down the flow speed of the solution and ensure the effective separation of the organic phase and the aqueous phase. When the flow rate of the solution is too high, the organic phase may flow out from the solution outlet without being completely separated from the solution, and thus the organic phase may not be efficiently separated. In addition, the lower edge of the phase separation piece is connected with the bottom wall surface of the containing cavity, so that the solution can be prevented from passing between the phase separation piece and the bottom wall surface.
For better recovery of the organic phase, an organic phase barrier is arranged in the receiving chamber. When the solution flows, the organic phase blocking piece can block the organic phase with lower density, so that the organic phase is always gathered at the upstream of the organic phase blocking piece, and the organic phase recycling piece can conveniently recycle the organic phase.
In addition, the organic phase recovery member is located between the phase separation member and the organic phase blocking member in the length direction, and the organic phase recovery member is located between the upper edge of the phase separation member and the upper edge of the organic phase blocking member in the up-down direction. That is, the organic phase blocking member blocks the organic phase so that the organic phase is aggregated, wherein the closer to the position of the organic phase blocking member, the more the organic phase is aggregated, the more the organic phase is recovered.
To sum up, the utility model discloses a recovery unit can realize carrying out high-efficient separation to organic phase and aqueous phase in the solution, has greatly reduced the content of organic phase in the aqueous phase, has guaranteed the quality of the product in the aqueous phase. Meanwhile, after the organic phase is separated from the water phase, the organic phase floating on the surface of the solution can be recovered, and the recovery of the organic phase also reduces the operation cost. In addition, the recovery device is simple in structure and principle, convenient for daily maintenance of equipment, low in operation cost and capable of effectively reducing investment cost.
As shown in fig. 1, the liquid distribution member 20 of the present invention is a liquid distribution tube, the inner cavity of the liquid distribution tube is communicated with the solution inlet 11, and a plurality of first diversion holes 21 are uniformly distributed on the liquid distribution tube.
Specifically, the inner chamber and the solution import intercommunication of liquid distribution pipe, first water conservancy diversion hole can hold the intracavity with the even row of solution for solution can flow at the uniform velocity along length direction, and further avoid partial solution gathering to hold the position at the local dead angle in chamber and the velocity of flow of partial solution too fast and velocity of flow inhomogeneous, lead to the organic phase in the solution to separate effectively and retrieve.
As shown in fig. 1 and fig. 2, the recycling device 100 of the present invention includes a guiding member 40 disposed in the accommodating cavity 17, the guiding member 40 is located between the liquid distributing member 20 and the split-phase recycling assembly 30 in the length direction, and the guiding member 40 has a plurality of second guiding holes.
Specifically, when the solution flows through the diversion member, the plurality of second diversion holes on the diversion member 40 can uniformly distribute the solution in the accommodation cavity, and can further reduce the flow rate of the solution, which is more favorable for more sufficiently separating the organic phase and the aqueous phase in the solution. Wherein the organic phase floats on the surface of the solution and the aqueous phase remains at the bottom.
As shown in fig. 1 and 2, the accommodating chamber 17 has a first side wall surface 15 and a second side wall surface 16 opposed in a width direction thereof, and the flow guide member 40 is a flow guide plate provided on the bottom wall surface 13 of the accommodating chamber 17 and connected to each of the first side wall surface 15 and the second side wall surface 16.
Particularly, the guide plate is simple in structure and convenient to design, so that the production cost is reduced. In addition, the baffle is connected with the bottom wall surface, the first side wall surface and the second side wall surface, so that the solution can be prevented from flowing through gaps between the baffle and the bottom wall surface, the first side wall surface and the second side wall surface, and the flowing liquid can not be subjected to sufficient phase separation. In addition, the guide plate can effectively reduce the flow speed of the solution, so that the solution passes through the second guide holes uniformly distributed on the guide plate. That is to say, the guide plate can also further make solution evenly distributed hold the intracavity when reducing the solution velocity of flow, more is favorable to the organic phase in the solution to separate with the aqueous phase.
The utility model discloses in, water conservancy diversion spare 40 is preferred a plurality ofly, and a plurality of water conservancy diversion spare 40 set up along the length direction interval, and this set up the mode and reduce the flow velocity of solution more effectively, and make solution distribute in holding the chamber ground more even to can make organic phase and the aqueous phase in the liquid obtain more abundant separation.
Wherein the number of the flow guide pieces is 2-100.
As shown in fig. 1 and 2, the phase separating member 31 is a first baffle provided on the bottom wall surface 14 of the accommodating chamber 17, the first baffle being connected to each of the first side wall surface 15 and the second side wall surface 16, and the organic phase blocking member 32 is a second baffle connected to each of the first side wall surface 15 and the second side wall surface 16.
Particularly, the first baffle and the second baffle are simple in structure and convenient to design, so that the production cost is reduced. After the organic phase and the aqueous phase in the solution are separated, the aqueous phase can cross the upper edge of the first baffle plate and pass through the first baffle plate and the second baffle plate from top to bottom between the first baffle plate and the second baffle plate. Wherein the organic phase can be effectively blocked by the second baffle plate, so that the organic phase is gathered at the upstream of the second baffle plate and the top of the tank body, and the organic phase is conveniently recovered by the organic phase recovering device.
As shown in FIG. 1 and FIG. 2, the utility model discloses divide the looks recovery module 30 to be preferred a plurality ofly, a plurality of looks recovery module 30 sets up along length direction interval, and this mode of setting can separate organic phase and aqueous phase in the solution high-efficiently, has greatly reduced the content of organic phase in the aqueous phase, has guaranteed the quality of the product in the aqueous phase. Meanwhile, after the organic phase and the water phase are separated, the organic phase floating on the surface of the solution can be recovered.
Wherein the number of the split-phase recovery components is 2-100.
As shown in fig. 1 and 2, in the present invention, the organic phase recovery member 33 is a recovery pipe, and a part of the recovery pipe is disposed in the containing cavity in the width direction and has an inlet extending in the width direction, and the inlet faces upward.
Specifically, when the organic phase is collected upstream of the second baffle plate, the organic phase flows out of the accommodating chamber through the inlet, thereby recovering the organic phase. Wherein, the import of recovery tube is up, and the direction that the slope comes in solution flow, and the organic phase is retrieved to the mode that sets up of this import more is favorable to the import.
Furthermore, the shape of the recovery pipe in the utility model can be circular, oval or rectangular.
As shown in fig. 1, the recycling device 100 of the present invention further includes a recycling tank 50, and an inner cavity of the recycling tank 50 is communicated with an outlet of the recycling pipe. The recovery tank is mainly used for storing and storing the organic phase.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations to the above embodiments by those of ordinary skill in the art are intended to be within the scope of the present invention.
Claims (10)
1. An apparatus for recovering an organic phase in a solution, comprising:
the tank body is provided with an accommodating cavity, and a solution inlet and a solution outlet which are communicated with the accommodating cavity, and the solution inlet and the solution outlet are arranged at intervals along the length direction of the accommodating cavity;
the liquid distribution piece is arranged in the accommodating cavity, is positioned between the solution inlet and the solution outlet in the length direction and is provided with a plurality of first flow guide holes; and
the subassembly is retrieved in the looks separation, the subassembly is retrieved in the looks separation is established hold the intracavity, the subassembly is retrieved in the looks separation is in length direction is located cloth liquid spare with between the solution outlet, the subassembly is retrieved in the looks separation includes:
the device comprises a phase separation piece and an organic phase blocking piece, wherein the organic phase blocking piece is positioned at the downstream of the phase separation piece, the lower edge of the phase separation piece is connected with the bottom wall surface of the accommodating cavity, the upper edge of the phase separation piece is separated from the bottom wall surface by a first preset distance in the up-down direction, and the upper edge of the phase separation piece is positioned between the upper edge of the organic phase blocking piece and the lower edge of the organic phase blocking piece in the up-down direction; and
the organic phase recovery piece is arranged in the containing cavity, at least one part of the organic phase recovery piece is arranged between the phase separation piece and the organic phase blocking piece in the length direction, and the organic phase recovery piece is arranged between the upper edge of the phase separation piece and the upper edge of the organic phase blocking piece in the up-down direction.
2. The recycling apparatus according to claim 1,
the liquid distribution piece is a liquid distribution pipe, the inner cavity of the liquid distribution pipe is communicated with the solution inlet, and a plurality of first flow guide holes are uniformly distributed in the liquid distribution pipe.
3. The recycling apparatus according to claim 1, further comprising a flow guiding member disposed in the accommodating chamber, the flow guiding member being located between the liquid distribution member and the separated-phase recycling assembly in the length direction, the flow guiding member having a plurality of second flow guiding holes.
4. The recycling apparatus according to claim 3, wherein said accommodating chamber has a first side wall surface and a second side wall surface opposed to each other in a width direction thereof, said guide member is a guide plate provided on a bottom wall surface of said accommodating chamber, and said guide plate is connected to each of said first side wall surface and said second side wall surface.
5. The recycling apparatus according to claim 4, wherein said flow guide member is provided in plurality, and said flow guide members are provided in plurality at intervals along said longitudinal direction.
6. The recycling apparatus according to claim 1, wherein said accommodating chamber has a first side wall surface and a second side wall surface opposed in a width direction thereof, said phase separating member is a first baffle plate, and said organic phase blocking member is a second baffle plate, wherein said first baffle plate is provided on a bottom wall surface of said accommodating chamber, said first baffle plate is connected to each of said first side wall surface and said second side wall surface, and said second baffle plate is connected to each of said first side wall surface and said second side wall surface.
7. The recycling apparatus according to claim 1,
the split-phase recovery assemblies are multiple and are arranged at intervals along the length direction.
8. The recycling apparatus according to claim 1,
the organic phase recovery member is a recovery pipe, and a part of the recovery pipe is arranged in the accommodating cavity in the width direction of the accommodating cavity.
9. The recycling apparatus according to claim 8,
the recovery pipe has an inlet extending in the width direction, the inlet facing upward.
10. The recycling apparatus according to claim 8, further comprising:
and the inner cavity of the recovery tank is communicated with the outlet of the recovery pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222061540.3U CN218392356U (en) | 2022-08-04 | 2022-08-04 | Recovery device for organic phase in solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222061540.3U CN218392356U (en) | 2022-08-04 | 2022-08-04 | Recovery device for organic phase in solution |
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| Publication Number | Publication Date |
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| CN218392356U true CN218392356U (en) | 2023-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222061540.3U Active CN218392356U (en) | 2022-08-04 | 2022-08-04 | Recovery device for organic phase in solution |
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| CN (1) | CN218392356U (en) |
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- 2022-08-04 CN CN202222061540.3U patent/CN218392356U/en active Active
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