CN221181745U - Device for deep oil removal of sulfate solution - Google Patents
Device for deep oil removal of sulfate solution Download PDFInfo
- Publication number
- CN221181745U CN221181745U CN202321835237.2U CN202321835237U CN221181745U CN 221181745 U CN221181745 U CN 221181745U CN 202321835237 U CN202321835237 U CN 202321835237U CN 221181745 U CN221181745 U CN 221181745U
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- oil
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- oil phase
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- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title claims abstract description 12
- 239000012071 phase Substances 0.000 claims abstract description 88
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000011347 resin Substances 0.000 claims abstract description 40
- 229920005989 resin Polymers 0.000 claims abstract description 40
- 238000000926 separation method Methods 0.000 claims abstract description 37
- 238000001179 sorption measurement Methods 0.000 claims abstract description 31
- 238000011084 recovery Methods 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 230000001804 emulsifying effect Effects 0.000 claims abstract description 11
- 239000012074 organic phase Substances 0.000 claims abstract description 10
- 239000008346 aqueous phase Substances 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 5
- 238000005238 degreasing Methods 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims 2
- 238000000605 extraction Methods 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 229910017053 inorganic salt Inorganic materials 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 24
- 238000007667 floating Methods 0.000 description 8
- 239000002699 waste material Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000009854 hydrometallurgy Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical class C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Removal Of Floating Material (AREA)
Abstract
The utility model discloses a sulfate solution deep oil removing device, and relates to the technical field of inorganic salt oil removing. The equipment consists of 4 parts of an oil phase recovery tank, an oil-water separation tank, a secondary separation tank and a resin adsorption tank, wherein the oil phase recovery tank comprises an internal assembly grating and an oil phase discharge port, and a first water phase discharge port; the oil-water separation tank comprises an internal component air vibration emulsifying plate, an overflow plate, an oil filtering plate and a primary oil removal tank; the secondary separation tank comprises an oil phase discharge tank and a second oil phase discharge port; the resin adsorption tank comprises an external structure water phase honeycomb duct and an internal component resin adsorption plate, and the problems of an organic phase recycling device and water phase entrained oil and the like in the sulfate solution extraction reaction are solved through the external structure and the internal component.
Description
Technical Field
The utility model belongs to the technical field of inorganic salt oil removal, and particularly relates to a device for deep oil removal of sulfate solution.
Background
In hydrometallurgy, extraction is often used to extract valuable metals from aqueous solutions or as a means of solution purification. Compared with other separation methods such as a precipitation method and an ion exchange method, the extraction method has the advantages of high extraction and separation efficiency, less reagent consumption, high recovery rate, large production capacity, simple equipment, easy realization of automation and continuity and the like, and is more and more widely applied in the departments of hydrometallurgy, petrochemical industry, environmental protection and the like in recent years. When the organic phase and the water phase are fully contacted in the extraction process, certain metals in the water phase can be selectively transferred to the organic phase to achieve the aim of removing impurities, the solution after the impurities are discharged as the water phase, but the water phase discharged during the two-phase separation can be inevitably brought into part of the organic phase to cause the higher oil index in the water phase, so that an oil removing device is specially and specially arranged to purify the water phase, and basically comprises an ultrasonic air flotation oil removing device, oil removing equipment such as activated carbon oil removing equipment, fiber wires and the like, but the existing oil removing device still has the following defects in actual use: if equipment such as ultrasonic waves, activated carbon and the like is used for degreasing, the efficiency is low, the ever-increasing product index requirements cannot be met, the oil phase cannot be recycled, and the waste activated carbon belongs to dangerous waste and pollutes the environment.
Therefore, the existing oil removal device cannot meet the requirements in practical use, so there is an urgent need for improved technology in the market to solve the above problems.
Disclosure of utility model
The utility model aims to provide a device for deeply removing oil from sulfate solution, which solves the problems of an organic phase recycling device and water phase oil entrainment and the like in sulfate solution extraction reaction through an external structure and an internal component.
In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model relates to a sulfate solution deep degreasing device which consists of an oil phase recovery tank, an oil-water separation tank, a secondary separation tank and a resin adsorption tank, wherein the oil phase recovery tank comprises an internal assembly grating (4) and a first water phase discharge port (6) of a first oil phase discharge port (5); the oil-water separation tank comprises an internal component air-vibration emulsifying disc (2), an overflow plate (3), an oil filtering plate (8) and a primary oil removal tank (9); the secondary separation tank comprises an oil phase discharge tank (10) and a second oil phase discharge port (14); the resin adsorption groove comprises an external structure water phase flow guide pipe (11) and an internal component resin adsorption plate (12).
The oil-water separation tank comprises a water inlet, the solution enters through the water inlet, the solution is emulsified by utilizing ultrasonic waves through a gas shock emulsifying plate, a sufficient number of tiny bubbles are generated in the solution, the tiny bubbles adhere to suspended oil particles in the solution to form a floating oil layer, the floating oil layer is further separated from the water solution by an overflow plate to flow to the next compartment, and then the floating oil layer passes through a 2-level oil filtering plate, passes through an oil-water separation tank and enters an oil phase recovery tank.
The oil phase recovery tank with the external structure comprises an organic phase discharge port, a water phase discharge port, a floating oil layer enters the oil phase recovery tank through the oil separation tank, the water phase entering along with the floating oil phase is discharged and recovered from the water discharge port through further separation, the oil phase flows through 4 layers of barrier ribs to filter foreign matters, the oil-water separation standing time is prolonged, and the oil-water separation efficiency is improved. The oil phase and the water phase are respectively discharged from the discharge ports 5 and 6 for recycling.
The secondary separation tank external structure includes the water phase discharge port, inside fixedly connected with 2 layers of oil filter plates. The primary oil removal tank of the water phase enters a secondary separation tank, oil-water separation is carried out through 2 layers of oil filtering plates again for reducing entrained oil phase, 5 rows of round holes with 7 rows are arranged on two side plates of the oil filtering plates in a staggered mode, oil-water separation effect is enhanced, the separated oil phase is guided into an oil phase discharge port for recycling, and the water phase is guided into a resin adsorption tank through a water phase pipeline.
Further, the resin adsorption tank comprises a water phase discharge port, a 3-level resin adsorption plate is fixed in the resin adsorption tank, the water phase is led into the resin adsorption tank through a water phase pipeline, flows through the 3-level resin adsorption plate, adsorbs oil phase and impurities entrained in water, and is discharged through the water phase discharge port.
The utility model has the following beneficial effects:
1. According to the utility model, by arranging an external structure and an internal component and adopting an ultrasonic oscillation coagulation principle, the treatment is carried out step by step aiming at the difference of the existence form and physical properties of oil in the solution, the device is used without adding an oil removing agent, and the solution after oil removal is free from introducing new impurities and suspended matters, so that the purposes of water phase oil removal, oil-water two-phase separation and organic phase recycling are achieved without change of the solution in the oil removal process, and the generation of three wastes is reduced.
2. According to the utility model, through arranging an external structure and an internal component, the organic phase is recycled by utilizing the first oil phase discharge port (5) of the oil phase recycling tank and the second oil phase discharge port (14) of the secondary separation tank, and the waste water, waste and waste residues are not discharged through regeneration and reuse, so that the environmental pollution is reduced, the utilization rate is improved, the production cost is reduced, and the profit margin is increased.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
In the drawings, the list of components represented by the various numbers is as follows:
1. External structure: a water inlet (1) is used for air-vibrating an emulsifying disc (2), a first oil phase outlet (5), a first water phase outlet (6), an oil-water separation tank (7), a primary oil removal tank (9), an oil phase outlet tank (10) and a water phase guide pipe (11); second oil phase discharge port (14) second aqueous phase discharge port (13)
2. Internal components: an oil filtering plate (8), an overflow plate (3) and a resin adsorption plate (12) of the grating (4).
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1, the utility model discloses a sulfate solution deep degreasing device, which consists of an oil phase recovery tank, an oil-water separation tank, a secondary separation tank and a resin adsorption tank, wherein the oil phase recovery tank comprises an inner assembly barrier (4) and a first water phase discharge port (6) of a first oil phase discharge port (5); the oil-water separation tank comprises an internal component air-vibration emulsifying disc (2), an overflow plate (3), an oil filtering plate (8) and a primary oil removal tank (9); the secondary separation tank comprises an oil phase discharge tank (10) and a second oil phase discharge port (14); the resin adsorption groove comprises an external structure water phase flow guide pipe (11) and an internal component resin adsorption plate (12).
The oil-water separation tank is characterized in that a water inlet (1) and an air vibration emulsifying plate (2) are fixed on one side of the oil-water separation tank, an overflow plate (3) and an oil filtering plate (8) are fixed beside the air vibration emulsifying plate (2), an organic phase overflow groove (7) is formed in the upper right corner, a primary oil removal groove (9) is formed in the lower right corner, solution is pumped in through the water inlet, solution is emulsified through the air vibration emulsifying plate by utilizing ultrasonic waves, a sufficient number of tiny bubbles are generated in the solution, the tiny bubbles adhere to suspended oil particles in the solution to form a floating oil layer, the overflow plate is arranged in the oil-water separation tank, the staggered arrangement of the overflow plate increases the passing time of the solution, so that oil and water can be fully separated, the aqueous solution is further separated and flows to the next stage through the overflow plate, the floating oil layer passes through the oil-water separation tank and enters the oil phase recovery tank.
Further, the middle of the oil phase recovery tank is uniformly fixed with a barrier (4), the upper left corner is fixed with a first oil phase discharge port (5), the other end oil phase recovery tank wall is provided with a first water phase discharge port (6), the floating oil layer entering the oil phase recovery tank is used for filtering foreign matters through the 4 layers of barriers to increase the two-phase separation time, the oil phase and the water phase are further separated, the water phase is finally discharged and recycled through the No. 6, and the oil phase is discharged and recycled through the No. 5.
Further, resin adsorption tank inside is fixed with resin adsorption plate (12), the cell wall is provided with second aqueous phase discharge port (13), resin adsorption plate comprises resin intermediate layer and resin frame by two parts, the resin frame is upper and lower one side cavity and inside filling resin intermediate layer, the aqueous phase gets into and overflows from upper portion through the delivery pump pressure from the lower part and gets into next resin adsorption plate, the aqueous phase flows through 3 grades of resin adsorption plate (12) and adsorbs the deoiling, oil content is less than or equal to 1PPM in the aqueous phase, the aqueous phase purifies and accomplishes, finally discharge through second aqueous phase discharge port (13), then need regularly clear up to resin adsorption plate (12), but resin adsorption plate reuse.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model. The oil removing device is not limited to deep oil removal of sulfate solution, and can be used for solution oil removal of any system.
Claims (2)
1. The utility model provides a device of deep deoiling of sulfate solution, includes external structure and interior subassembly, its characterized in that: the device consists of an oil phase recovery tank, an oil-water separation tank, a secondary separation tank and a resin adsorption tank, wherein the oil phase recovery tank comprises an internal assembly grating (4), a first oil phase discharge port (5) and a first water phase discharge port (6); the oil-water separation tank comprises an internal component air-vibration emulsifying disc (2), an overflow plate (3), an oil filtering plate (8) and a primary oil removal tank (9); the secondary separation tank comprises an oil phase discharge tank (10) and a second oil phase discharge port (14); the resin adsorption groove comprises an external structure water phase flow guide pipe (11) and an internal component resin adsorption plate (12).
2. The device for deep degreasing of sulfate solution according to claim 1, wherein: one side of the oil-water separation tank is fixed with a water inlet (1) and a gas vibration emulsifying disk (2), an overflow plate (3) and an oil filtering plate (8) are fixed beside the gas vibration emulsifying disk (2), an organic phase overflow tank (7) is arranged at the upper right corner, and a primary oil removal tank (9) is arranged at the lower right corner; the middle of the oil phase recovery tank is uniformly fixed with a barrier (4), the upper left corner is fixed with a first oil phase discharge port (5), and the oil phase recovery tank wall at the other end of the first oil phase discharge port (5) is provided with a first water phase discharge port (6); an oil filtering plate (8) is fixed in the middle of the secondary separation tank, an oil phase discharge tank (10) is arranged on the left side, a second oil phase discharge port (14) is arranged at the lower part of the oil phase discharge tank (10), an aqueous phase guide pipe (11) is connected to the outer bottom of the oil phase discharge tank (10), and the aqueous phase guide pipe (11) is connected with the secondary separation tank and the resin adsorption tank through the outside; resin adsorption plate (12) is fixed in the resin adsorption tank, the tank wall is provided with a second water phase outlet (13), the resin adsorption plate comprises a resin interlayer and a resin frame, the resin frame is hollow at the upper side and the lower side, the resin interlayer is filled in the resin frame, and water phase enters from the lower part and overflows from the upper part through a conveying pump pressure to enter the next resin adsorption plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321835237.2U CN221181745U (en) | 2023-07-13 | 2023-07-13 | Device for deep oil removal of sulfate solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321835237.2U CN221181745U (en) | 2023-07-13 | 2023-07-13 | Device for deep oil removal of sulfate solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221181745U true CN221181745U (en) | 2024-06-21 |
Family
ID=91529662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321835237.2U Active CN221181745U (en) | 2023-07-13 | 2023-07-13 | Device for deep oil removal of sulfate solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221181745U (en) |
-
2023
- 2023-07-13 CN CN202321835237.2U patent/CN221181745U/en active Active
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