Ternary and polymer flooding produced liquid oil-water purification device
By combining the separation components inside the inclined plate with the oil-water adsorption layer, the problem of difficult oil-water separation in ternary and polymer flooded produced fluid oil-water purification devices is solved, achieving efficient oil-water separation and purification.
Patent Information
- Application Number
- CN202520194636.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-08
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-02-08
AI Technical Summary
In the operation of existing ternary and polymer flooding produced fluid oil-water purification devices, the oil and water are mixed quite thoroughly, which increases the difficulty of separation and requires multi-stage filtration to obtain relatively pure oil.
The design employs a combination of internal separation components within the inclined plate, including an inclined limiting block, a pushing crossbar, an isolation block, and a filter plate. This, combined with gravity and the installation of a plastic ramp, along with an oil-water adsorption layer and an inclined blade, enables efficient initial separation and further purification of oil and water.
Through the design of the inclined plate and separation components, the oil-water mixture can be separated efficiently, improving purification efficiency, ensuring the purity and stability of oil-water separation, and reducing the risk of equipment deformation or damage.
Smart Images
Figure CN223874495U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to chemical separation technical field, concretely is a kind of ternary and polymer flooding produced liquid oil-water purification device. BACKGROUND
[0002] Ternary and polymer flooding produced liquid oil-water purification device is a kind of equipment for processing ternary (polymer, surfactant, alkali) and polymer flooding produced liquid, realizes oil-water separation and purification, mainly aiming at the produced liquid generated by this improved oil recovery technology of ternary and polymer flooding.
[0003] A kind of ternary and polymer flooding produced liquid oil-water purification device, in the process of use, since oil-water is mixed more fully, it leads to the difficulty of separated oil-water increases, often needs multistage filtration to obtain relatively pure oil, for this, I can propose a kind of ternary and polymer flooding produced liquid oil-water purification device. UTILITY MODEL CONTENT
[0004] The utility model discloses a kind of ternary and polymer flooding produced liquid oil-water purification device, to solve the problem that a kind of ternary and polymer flooding produced liquid oil-water purification device is proposed in above-mentioned background art, in the process of use, since oil-water is mixed more fully, it leads to the difficulty of separated oil-water increases, often needs multistage filtration to obtain relatively pure oil. To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of ternary and polymer flooding produced liquid oil-water purification device, including inclined plate, the inside of the inclined plate is provided with separation component, inclined limit slot is opened on the inner wall of the inclined plate, the inside of the inclined limit slot is movably connected with inclined limit block, the side of the inclined limit block is fixedly connected with push horizontal rod, the bottom of the push horizontal rod is fixedly connected with a plurality of isolation blocks, a plurality of the isolation blocks are linear array distribution, the bottom of the push horizontal rod is fixedly connected with a plurality of filter plates, a plurality of the filter plates are linear array distribution, the side of the isolation block is fixedly connected with filter plate, the both sides of the inclined plate are fixedly connected with side plate, two the side plate is symmetrically distributed with the center point of inclined plate, the top of the inclined plate is fixedly connected with plastic slope, the bottom of the inclined plate is provided with transfer box, the inside of the transfer box is fixedly connected with two rotating shafts, two the rotating shafts are symmetrically distributed with the center point of transfer box, the same end of two the rotating shafts is movably connected with oil-water adsorption layer, the side of the transfer box is provided with first slot, the inside of the first slot is fixedly connected with inclined knife edge, the inclined knife edge is closely attached to oil-water adsorption layer.
[0005] Further preferably, the bottom of the inclined plate is fixedly connected with a plurality of support plates, a plurality of the support plates are linear array distribution, the side of the support plate is fixedly connected with bottom plate.
[0006] Further preferably, the top of the bottom plate is fixedly connected with an oil-water mixing box, the top of the oil-water mixing box is fixedly connected with a conveying pipe, and one side of the oil-water mixing box is fixedly connected with a backflow pipe.
[0007] Further preferably, one end of the conveying pipe is fixedly connected with an inclined plate, and the top of the inclined plate is provided with a chip removal opening.
[0008] Further preferably, one side of the transfer box is provided with a plurality of oil guide grooves which are linearly arranged, and one side of the transfer box is fixedly connected with a triangular blocking plate.
[0009] Further preferably, the top of the bottom plate is fixedly connected with a finished oil collecting box, the top of the bottom plate is fixedly connected with a wastewater collecting box, one side of the wastewater collecting box is fixedly connected with a drain pipe, and one end of the drain pipe is fixedly connected with a transfer box.
[0010] Compared with the prior art, the oil-water separation device has the following beneficial effects:
[0011] In the utility model, through the separation assembly in the inclined plate, especially the combination of the inclined limiting block, the pushing cross rod, the isolation block and the filter plate, the device can efficiently preliminarily separate oil-water mixture, the design of inclination helps to utilize gravity to make oil and water more easily stratify according to the density difference, the setting of the plastic slope helps to rapidly guide the separated water to the outside of the device, prevents water from accumulating in the device and affecting the separation effect, and the design of the transfer box is used to collect the oil-water mixture after preliminary separation and further purify through the oil-water adsorption layer, and the use of the oil-water adsorption layer, especially the close combination with the inclined knife edge, can efficiently adsorb and remove the oil in water, thereby improving the purification efficiency.
[0012] In the utility model, the linearly arranged support plates at the bottom of the inclined plate and the bottom plate connected with the support plates provide a stable support structure for the whole device, enhance the stability and bearing capacity of the device, ensure that the device does not deform or damage when running for a long time and bearing the weight of oil-water mixture, the setting of the backflow pipe allows part of the mixture not fully separated to flow back to the oil-water mixing box for reprocessing when needed, thereby improving the efficiency and purity of oil-water separation. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a three-dimensional main structure schematic view of the utility model;
[0014] Figure 2 It is a part of sectional structure schematic view of the utility model Figure One ;
[0015] Figure 3 It is a part of sectional structure schematic view of the utility modelFigure Two ;
[0016] Figure 4 Part of the cross-sectional structure of the utility model is shown Figure Three ;
[0017] Figure 5 Part of the cross-sectional structure of the utility model is shown Figure Four ;
[0018] Figure 6 Part of the cross-sectional structure of the utility model is shown Figure Five .
[0019] In the figure: 1, inclined plate; 2, separation assembly; 201, inclined limiting slot; 202, inclined limiting block; 203, push horizontal rod; 204, isolation block; 205, filter plate; 206, side plate; 207, plastic slope; 208, transfer box; 209, rotating shaft; 210, oil-water adsorption layer; 211, first slot; 212, inclined knife edge; 3, support plate; 4, bottom plate; 5, oil-water mixing box; 6, conveying pipe; 7, chip removal port; 8, oil guide groove; 9, triangular blocking plate; 10, finished oil collecting box; 11, drain pipe; 12, wastewater collecting box; 13, return pipe. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the utility model.
[0021] Please refer to Figure 1 - Figure 6The utility model provides a technical scheme: including the inclined plate 1, the inside of inclined plate 1 is provided with separation assembly 2, is equipped with the inclined limit card slot 201 on the inner wall of inclined plate 1, the inside movable joint of inclined limit card slot 201 has inclined limit block 202, the one side fixed connection of inclined limit block 202 has the push horizontal pole 203, the bottom fixed connection of push horizontal pole 203 has a plurality of isolation blocks 204, a plurality of isolation blocks 204 are linear array distribution, the bottom fixed connection of push horizontal pole 203 has a plurality of filter plates 205, a plurality of filter plates 205 are linear array distribution, the one side fixed connection of isolation block 204 has filter plate 205, the both sides fixed connection of inclined plate 1 has side plate 206, two side plates 206 are symmetric distribution with the centre point of inclined plate 1, the top fixed connection of inclined plate 1 has plastic slope 207, the bottom of inclined plate 1 is provided with transfer case 208, the inside fixed connection of transfer case 208 has two rotating shafts 209, two rotating shafts 209 are symmetric distribution with the centre point of transfer case 208, the same end common movable joint of two rotating shafts 209 has oil water adsorption layer 210, the one side of transfer case 208 is equipped with first card slot 211, the inside fixed connection of first card slot 211 has inclined knife edge 212, inclined knife edge 212 closely adheres oil water adsorption layer 210, first, oil water mixture is introduced into oil water mixing box 5, in oil water mixing box 5, mixture can carry out preliminary mixing or preparation to ensure that it is suitable for subsequent separation process, subsequently, through the delivery pipe 6, oil water mixture is transported to inclined plate 1, the inside setting separation assembly 2 can adjust its position and angle through the movable joint of inclined limit block 202 in inclined limit card slot 201, when oil water mixture flows through inclined plate 1, because of the effect of gravity and inclined design, oil and water begin to stratify according to density difference, lighter oil component tends to flow to the upper side, and heavier water component flows to the lower side, the isolation block 204 on the inclined plate 1 helps to maintain the separation between oil and water, prevents them from mixing prematurely, and the filter plate 205 further filters out impurities and particles in the mixture, ensuring the purity of oil and water as the oil water mixture flows on the inclined plate 1, the preliminarily separated oil and water are discharged through the plastic slope 207, and the oil component continues to flow to the transfer case 208, the liquid after preliminary separation and filtration flows into the transfer case 208, the two rotating shafts 209 in the transfer case 208 support the oil water adsorption layer 210, when the liquid flows in, the oil water adsorption layer 210 can adsorb the oil component in it, realizing further separation of oil and water, the oil water adsorption layer 210 can rotate around the rotating shaft 209, ensuring that all parts can fully contact the liquid, improving the adsorption efficiency, the inclined knife edge 212 in the first card slot 211 of the transfer case 208 side closely adheres to the oil water adsorption layer 210, when the oil water adsorption layer 210 rotates, the inclined knife edge 212 will scrape off the oil adsorbed on its surface, and the oil flowing down along the inclined knife edge 212 will flow out through the oil guide groove 8 and finally be collected into the finished oil collection tank 10,The separated oil is discharged through the oil guide groove 8 on one side of the transfer box 208 and collected into the finished oil collecting box 10.
[0022] In the embodiment, as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 6 , the bottom of the inclined plate 1 is fixedly connected with a plurality of support plates 3, the plurality of support plates 3 are linearly arrayed, one side of the support plate 3 is fixedly connected with a bottom plate 4, the top of the bottom plate 4 is fixedly connected with an oil-water mixing box 5, the top of the oil-water mixing box 5 is fixedly connected with a conveying pipe 6, one end of the conveying pipe 6 is fixedly connected with the inclined plate 1, and the top of the inclined plate 1 is provided with a chip discharge opening 7.
[0023] In the embodiment, as shown in Figure 1 、 Figure 2 and Figure 3 , one side of the transfer box 208 is provided with a plurality of oil guide grooves 8, the plurality of oil guide grooves 8 are linearly arrayed, one side of the transfer box 208 is fixedly connected with a triangular baffle 9, the top of the bottom plate 4 is fixedly connected with a finished oil collecting box 10, the top of the bottom plate 4 is fixedly connected with a waste water collecting box 12, one side of the waste water collecting box 12 is fixedly connected with a drain pipe 11, and one end of the drain pipe 11 is fixedly connected with the transfer box 208.
[0024] The use method and advantages of the utility model are as follows:
[0025] As shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6As shown, first, the oil-water mixture is introduced into the oil-water mixing box 5, in which the mixture can be preliminarily mixed or prepared to ensure its suitability for the subsequent separation process, and then the oil-water mixture is transported to the inclined plate 1 through the conveying pipe 6, the separation assembly 2 arranged inside the inclined plate 1 can be adjusted in position and angle through the movable connection of the inclined limiting block 202 in the inclined limiting slot 201, when the oil-water mixture flows through the inclined plate 1, the oil and water begin to stratify according to the density difference due to the action of gravity and the inclined design, the lighter oil tends to flow upwards, while the heavier water flows downwards, the isolation block 204 on the inclined plate 1 helps to maintain the separation between oil and water to prevent them from mixing prematurely, and the filter plate 205 further filters out impurities and particles in the mixture to ensure the purity of the oil and water, as the oil-water mixture flows on the inclined plate 1, the preliminarily separated oil and water are discharged through the plastic slope 207, while the oil continues to flow to the transfer box 208, the liquid after preliminary separation and filtration flows into the transfer box 208, the two rotating shafts 209 in the transfer box 208 support the oil-water adsorption layer 210, which can adsorb the oil in the liquid when the liquid flows in, realizing further separation of oil and water, the oil-water adsorption layer 210 can rotate around the rotating shaft 209 to ensure that all parts of it can fully contact the liquid, improving the adsorption efficiency, the inclined knife edge 212 in the first slot 211 on one side of the transfer box 208 closely fits the oil-water adsorption layer 210, when the oil-water adsorption layer 210 rotates, the inclined knife edge 212 will scrape off the oil adsorbed on its surface, the oil flowing down the inclined knife edge 212 will flow out through the oil guide groove 8 and finally be collected into the finished oil collection box 10, the separated oil flows out through the oil guide groove 8 on one side of the transfer box 208 and is collected into the finished oil collection box 10.
[0026] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application, various changes and improvements can be made to the present application without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A device for purifying oil-water emulsion from ASP and polymer flooding produced fluid, comprising an inclined plate (1), characterized in that: The inside of the inclined plate (1) is provided with a separation assembly (2), an inclined limiting clamping groove (201) is opened on the inner wall of the inclined plate (1), an inclined limiting block (202) is movably connected inside the inclined limiting clamping groove (201), a pushing cross rod (203) is fixedly connected to one side of the inclined limiting block (202), a plurality of isolation blocks (204) are fixedly connected to the bottom of the pushing cross rod (203), the plurality of isolation blocks (204) are linearly arrayed, a plurality of filter plates (205) are fixedly connected to the bottom of the pushing cross rod (203), the plurality of filter plates (205) are linearly arrayed, the filter plate (205) is fixedly connected to one side of the isolation block (204), the two sides of the inclined plate (1) are respectively fixedly connected with side plates (206), the two side plates (206) are symmetrically distributed with the center point of the inclined plate (1), a plastic slope (207) is fixedly connected to the top of the inclined plate (1), a transfer box (208) is arranged at the bottom of the inclined plate (1), two rotating shafts (209) are fixedly connected inside the transfer box (208), the two rotating shafts (209) are symmetrically distributed with the center point of the transfer box (208), an oil-water adsorption layer (210) is movably connected to the same end of the two rotating shafts (209), a first clamping groove (211) is opened on one side of the transfer box (208), an inclined knife edge (212) is fixedly connected inside the first clamping groove (211), and the inclined knife edge (212) is closely attached to the oil-water adsorption layer (210).
2. A device for purifying oil and water from ASP flooding produced fluid according to claim 1, characterized in that: The bottom of the inclined plate (1) is fixedly connected with a plurality of supporting plates (3), and the plurality of supporting plates (3) are linearly arrayed.
3. A device for purifying oil and water from ASP flooding produced fluid according to claim 2, characterized in that: The top of the bottom plate (4) is fixedly connected with an oil-water mixing box (5), the top of the oil-water mixing box (5) is fixedly connected with a conveying pipe (6), and one side of the oil-water mixing box (5) is fixedly connected with a return pipe (13).
4. A device for purifying oil and water from ASP flooding produced fluid according to claim 3, characterized in that: One end of the conveying pipe (6) is fixedly connected with the inclined plate (1), and the top of the inclined plate (1) is provided with a chip removal opening (7).
5. A device for purifying oil and water from ASP flooding produced fluid according to claim 1, characterized in that: A plurality of oil guide grooves (8) are opened on one side of the transfer box (208), and the plurality of oil guide grooves (8) are linearly arrayed, and a triangular blocking plate (9) is fixedly connected to one side of the transfer box (208).
6. A device for purifying oil and water from ASP flooding produced fluid according to claim 2, characterized in that: The top of the bottom plate (4) is fixedly connected with a finished oil collecting box (10), the top of the bottom plate (4) is fixedly connected with a wastewater collecting box (12), one side of the wastewater collecting box (12) is fixedly connected with a drain pipe (11), and one end of the drain pipe (11) is fixedly connected with the transfer box (208).