CN220432439U

CN220432439U - Graphene oil-water separation equipment for oil field

Info

Publication number: CN220432439U
Application number: CN202321834005.5U
Authority: CN
Inventors: 秦如新
Original assignee: Jiangsu Tide Induced Yunfei New Materials Co ltd
Current assignee: Jiangsu Tide Induced Yunfei New Materials Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-02-02
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses graphene oil-water separation equipment for an oil field, which relates to the technical field of filtration and comprises a filtration tank, a raw water tank, a primary lifting pump, a three-phase horizontal spiral centrifugal separator, graphene pretreatment, a garbage can, a secondary lifting pump, a backwash water pump and a clean water tank. According to the utility model, when sundries are accumulated on the filter material, the tank cover is firstly opened, the tank cover moves to drive the sealing ring plate to move, the trapezoid blocks are reset under the action of the extrusion springs and the reset springs, the arc plates are reset, the fixation of the filter material is further relieved, the filter material is taken out to clean the filter material, the filter material is placed on the placement ring plate after cleaning, then the tank cover is closed, the tank cover is closed to extrude the moving ring plate, the moving ring plate moves downwards to enable the four trapezoid blocks to horizontally approach, the trapezoid blocks move to enable the arc plates to move, and then the filter material is fixed, so that the filter material is quickly removed and fixed, the time is saved, and the filter material is convenient to use.

Description

Graphene oil-water separation equipment for oil field

Technical Field

The utility model relates to the technical field of filtration, in particular to graphene oil-water separation equipment for an oil field.

Background

In the prior art, when filtering oily water, the filter core is generally adopted to filter oily water, and the filter core is when long-time use, impurity causes the accumulation easily, lead to filter pressure to increase constantly, filtration efficiency reduces, need clear up the maintenance to the filter core this moment, but the filter core is generally fixed through a plurality of bolts, when installing and dismantling, generally need pull down a plurality of bolts through the instrument earlier, pull down the filter core again and change the maintenance, the operation process is comparatively loaded down with trivial details, reduce filtration operating time, inconvenient use, and fixing bolt bubble is in oily water, be stained with the greasy dirt easily, cause the bolt to twist loose easily, inconvenient use, the defect to prior art is aimed at, the utility model discloses a graphene oil water separating equipment for oil field, in order to solve above-mentioned problem.

Disclosure of Invention

An object of the application is to provide a graphene oil-water separation equipment for oil field to solve the filter core that proposes among the above-mentioned prior art and pass through a plurality of bolt fastening, be inconvenient for the installation and dismantle, and fixing bolt bubble is in oily water, is stained with the greasy dirt easily, causes the bolt to twist not tightly easily, inconvenient problem of use.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a graphene oil-water separation equipment for oil field, includes filter tank, former pond, one-level elevator pump, three-phase horizontal spiral centrifugal separator, graphite alkene preliminary treatment, garbage can, secondary elevator pump, backwash water pump and clean water tank, the former pond pass through one-level elevator pump with three-phase horizontal spiral centrifugal separator with graphite alkene preliminary treatment is connected, graphite alkene preliminary treatment respectively with garbage can and intermediate tank are connected, the intermediate tank passes through secondary elevator pump with the filter tank is connected, the filter tank passes through backwash water pump with the clean water tank is connected, the filter tank with the former pond is connected, the tank cap is installed in articulated top of filter tank, the sealing ring board is installed to the lateral part of tank cap, the placement ring board is installed to the periphery inner wall of filter tank, be provided with the filter media on the filter media, four movable cavities's lateral part inner wall has all been seted up the moving hole, four equal sliding mounting has the moving column in the moving hole the moving column with four the sealing groove is installed to four ring board is installed to four annular groove, four annular groove top seal grooves are all installed to four annular groove, four annular groove top seal groove, four annular groove and four groove-shaped top groove, four groove-shaped groove, four groove grooves are installed in the filter tank are all in the same top groove, four groove is provided with four moving groove, an elastic extrusion mechanism is arranged at the bottom of the movable annular plate.

Preferably, the elastic reset mechanism comprises a reset spring arranged at the side part of the trapezoid block, and the other end of the reset spring is arranged on the inner wall of the side part of the movable cavity.

Preferably, the elastic extrusion mechanism comprises two extrusion springs arranged at the bottom of the movable annular plate, and the bottom ends of the two extrusion springs are arranged on the inner wall of the bottom of the annular sealing groove.

Preferably, two guide rods are mounted on opposite inner walls of the four movable cavities, two guide holes are formed in side portions of the four trapezoidal blocks, and the two guide rods located on the same side penetrate through the two guide holes located on the same side respectively.

Preferably, an anti-slip pad is arranged at the top of the placement ring plate.

Preferably, the bottom of filtering jar is installed three supporting legs, and is three the shock pad has been set firmly to the bottom of supporting leg, the circumference side outer wall of filtering jar has set firmly annular observation window.

In summary, the utility model has the technical effects and advantages that:

1. according to the utility model, when sundries are accumulated on the filter material, the tank cover is firstly opened, the tank cover moves to drive the sealing ring plate to move, then the moving ring plate and the trapezoid block are respectively reset under the action of the extrusion spring and the reset spring, the trapezoid block resets to enable the arc plate to reset, further the fixation of the filter material is relieved, the filter material is taken out to clean the filter material, the filter material is placed on the placement ring plate after being cleaned, then the tank cover is closed, the sealing ring plate is extruded to move the moving ring plate downwards, the moving ring plate moves to extrude the trapezoid block through the extrusion plate, then the four trapezoid blocks are horizontally close, the trapezoid block moves to enable the arc plate to move, further the filter material is fixed, and therefore the filter material is rapidly removed and fixed, the time is saved, and the filter material is convenient to use.

2. According to the utility model, a certain buffering effect is achieved through the arrangement of the supporting legs and the shock pad, oil-water shaking of the filtering tank to be separated caused by vibration is reduced, and the inside of the filtering tank is conveniently observed through the arrangement of the annular observation window, so that the filtering tank is convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic flow chart of an embodiment of the present application;

FIG. 2 is a schematic perspective view of a filter tank according to an embodiment of the present application;

FIG. 3 is an enlarged partial cross-sectional schematic view of an embodiment of the present application;

FIG. 4 is a schematic side view in partial cross-section of an embodiment of the present application;

fig. 5 is an enlarged schematic view of the structure at a in fig. 4.

In the figure: 1. a filter tank; 2. a can lid; 3. sealing ring plates; 4. a filter material; 5. a filter layer; 6. a moving column; 7. a trapezoid block; 8. an arc-shaped plate; 9. a return spring; 10. a guide rod; 11. an extrusion plate; 12. an intermediate water tank; 13. extruding a spring; 14. support legs; 15. an observation window; 16. placing a ring plate; 17. an anti-slip pad; 18. a raw water pool; 19. a primary lift pump; 20. a three-phase horizontal spiral centrifugal separator; 21. pretreatment of graphene; 22. a garbage can; 23. a secondary lift pump; 24. backwashing the water pump; 25. a clean water tank; 26. the ring plate is moved.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to FIGS. 1-5, a graphene oil-water separation device for oil fields comprises a filter tank 1, a raw water tank 18, a primary lift pump 19, a three-phase horizontal screw centrifugal separator 20, a graphene pretreatment 21, a garbage can 22, a secondary lift pump 23, a backwash water pump 24 and a clean water tank 25, wherein the raw water tank 18 is connected with the graphene pretreatment 21 through the primary lift pump 19 and the three-phase horizontal screw centrifugal separator 20, the graphene pretreatment 21 is respectively connected with the garbage can 22 and an intermediate water tank 12, the intermediate water tank 12 is connected with the filter tank 1 through the secondary lift pump 23, the filter tank 1 is connected with the clean water tank 25 through the backwash water pump 24, the filter tank 1 is connected with the raw water tank 18, a tank cover 2 is hinged to the top of the filter tank 1, a sealing ring plate 3 is arranged on the side part of the tank cover 2, a placement ring plate 16 is arranged on the inner wall of the periphery of the filter tank 1, a filter material 4 is arranged in the filter tank 1, the filter material 4 is provided with a filter layer 5, the filter tank 1 is provided with four movable cavities, the side inner walls of the four movable cavities are provided with movable holes, the four movable holes are internally provided with movable columns 6 in a sliding manner, one ends of the four movable columns 6 are provided with trapezoid blocks 7, the periphery side inner wall of the filter tank 1 is provided with four placing grooves, the other ends of the four movable columns 6 respectively extend into the four placing grooves and are respectively provided with an arc plate 8, the periphery side outer wall of the filter material 4 is provided with an annular fixing groove matched with the arc plate 8, the side parts of the four trapezoid blocks 7 are provided with elastic reset mechanisms, the top inner walls of the four movable cavities are provided with sliding grooves, extrusion plates 11 are slidably arranged in the four sliding grooves, the top of the filter tank 1 is provided with an annular sealing groove, the tops of the four extrusion plates 11 extend into the annular sealing groove and are jointly provided with a movable annular plate 26, an elastic pressing mechanism is installed at the bottom of the moving ring plate 26.

With the above structure, when sundries are accumulated on the filter medium 4, the tank cover 2 is firstly opened, the tank cover 2 moves to drive the sealing ring plate 3 to move, the sealing ring plate 3 moves to press the moving ring plate 26, at the moment, under the action of the elastic pressing mechanism, the moving ring plate 26 resets to further reset the pressing plate 11, and meanwhile, under the action of the elastic resetting mechanism, the trapezoid block 7 resets, the arc plate 8 resets through the moving column 6, and further, the fixation of the filter medium 4 is relieved, at the moment, the filter medium 4 is taken out to clean the filter medium 4, the filter medium is placed on the placing ring plate 16 after cleaning, then the tank cover 2 is closed, the sealing ring plate 3 presses the moving ring plate 26, the moving ring plate 26 moves to press the trapezoid block 7 through the pressing plate 11, and further, the four trapezoid blocks 7 are horizontally close, the trapezoid block 7 moves to further fix the filter medium 4 through the moving column 6, thereby quickly dismantling and fixing the filter medium 4, saving time and convenient to use

As shown in fig. 3, the elastic restoring mechanism comprises a restoring spring 9 mounted on the side portion of the trapezoid block 7, and the other end of the restoring spring 9 is mounted on the inner wall of the side portion of the movable cavity.

As shown in fig. 5, the elastic pressing mechanism includes two pressing springs 13 mounted at the bottom of the movable ring plate 26, and the bottom ends of the two pressing springs 13 are mounted on the bottom inner wall of the annular sealing groove, so that the movable ring plate 26 is reset under the action of the pressing springs 13 by the arrangement of the pressing springs 13 when the sealing ring plate 3 is not pressing the movable ring plate 26.

As shown in fig. 3, two guide rods 10 are mounted on opposite inner walls of the four movable cavities, two guide holes are formed in side portions of the four trapezoidal blocks 7, and the two guide rods 10 located on the same side penetrate through the two guide holes located on the same side respectively.

As shown in fig. 4, the anti-slip pad 17 is installed at the top of the placement ring plate 16, so that the arrangement has the advantage that a certain friction force is increased by the arrangement of the anti-slip pad 17, and the rotation of the filter medium 4 is avoided.

As shown in fig. 2, three supporting legs 14 are installed at the bottom of the filter tank 1, shock pads are fixedly arranged at the bottoms of the three supporting legs 14, and annular observation windows 15 are fixedly arranged on the peripheral side outer walls of the filter tank 1.

The working principle of the utility model is as follows:

when in use, firstly, oily water is poured into a raw water pond 18, then oily raw water is pumped into a graphene pretreatment 21 through a primary lifting pump 19, oil slick is treated through a three-phase horizontal screw centrifugal separator 20, separated oil enters a garbage can 22, water enters an intermediate water tank 12, then the water in the intermediate water tank 12 is pumped into a filter tank 1 through a secondary lifting pump 23 for deep treatment, then the oleophilic and hydrophobic properties of graphene in a filter layer 5 are utilized, the graphene net structure and the interlayer clearance are utilized, water is used for blocking oil, oil molecules can be gathered and then float on the liquid surface, meanwhile, a graphene spheroid has a self-cleaning function under the action of a platinum catalyst, can be in a working state for a long time, then filtered water is pumped into a clear water tank 25 through a backwash water pump 24, so that oily water is filtered, when sundries are accumulated on a filter material 4, firstly, the tank cover 2 is opened, the tank cover 2 moves to drive the sealing ring plate 3 to move, the sealing ring plate 3 moves without extruding the moving ring plate 26, at the moment, the moving ring plate 26 is reset under the action of the extruding spring 13, the extruding plate 11 is further reset, meanwhile, the trapezoid block 7 is reset under the action of the resetting spring 9, the trapezoid block 7 is reset to reset the arc plate 8 through the moving column 6, the fixation of the filter material 4 is further released, at the moment, the filter material 4 is taken out to clean the filter material, the filter material is placed on the placing ring plate 16 after being cleaned, then the tank cover 2 is closed, the sealing ring plate 3 extrudes the moving ring plate 26, the moving ring plate 26 moves to extrude the trapezoid block 7 through the extruding plate 11, the four trapezoid blocks 7 are horizontally close under the action of the guide rod 10, the trapezoid block 7 moves to move the arc plate 8 through the moving column 6, the filter material 4 is further fixed, thereby demolish fixedly to filter medium 4 fast, save time, facilitate the use.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a graphene oil water separating equipment for oil field, includes filter tank (1), raw water pond (18), one-level elevator pump (19), three-phase horizontal spiral centrifuge (20), graphite alkene preliminary treatment (21), garbage bin (22), secondary elevator pump (23), backwash water pump (24) and clean water tank (25), raw water pond (18) are passed through one-level elevator pump (19) with three-phase horizontal spiral centrifuge (20) with graphite alkene preliminary treatment (21) are connected, graphite alkene preliminary treatment (21) respectively with garbage bin (22) are connected with intermediate water tank (12), intermediate water tank (12) are passed through secondary elevator pump (23) with filter tank (1) are connected, filter tank (1) pass through backwash water pump (24) with clean water tank (25) are connected, filter tank (1) with raw water pond (18) are connected, its characterized in that: the utility model discloses a filter tank, including filtering tank (1), sealing ring board (3) is installed to the top of filtering tank (1), sealing ring board (3) is installed to the lateral part of tank cover (2), four standing grooves have been seted up to the week side inner wall of filtering tank (1), be provided with filter medium (4) in filtering tank (1), be provided with filter layer (5) on filter medium (4), four movable chambers have been seted up on filtering tank (1), four the lateral part inner wall of movable chamber has all been seted up the moving hole, four equal slidable mounting has moving column (6) in the moving hole, four trapezoidal piece (7) are all installed to the one end of moving column (6), four standing grooves have been seted up to the week side inner wall of filtering tank (1), four the other end of moving column (6) extends to four respectively in the standing groove and installs arc (8) respectively, the week side outer wall of filter medium (4) be provided with four annular fixed slot of filter medium (8) looks adaptation, four lateral part (7) all have been seted up moving ring board (7), four annular seal grooves (11) have all been installed to four annular seal grooves, four seal grooves have all been installed to the top all have moving ring board (11), an elastic extrusion mechanism is arranged at the bottom of the movable annular plate (26).

2. The graphene oil-water separation device for oil fields according to claim 1, wherein: the elastic reset mechanism comprises a reset spring (9) arranged at the side part of the trapezoid block (7), and the other end of the reset spring (9) is arranged on the inner wall of the side part of the movable cavity.

3. The graphene oil-water separation device for oil fields according to claim 1, wherein: the elastic extrusion mechanism comprises two extrusion springs (13) arranged at the bottom of the movable annular plate (26), and the bottom ends of the two extrusion springs (13) are arranged on the inner wall of the bottom of the annular sealing groove.

4. The graphene oil-water separation device for oil fields according to claim 1, wherein: two guide rods (10) are arranged on the opposite inner walls of the four movable cavities, two guide holes are formed in the side parts of the four trapezoidal blocks (7), and the two guide rods (10) located on the same side penetrate through the two guide holes located on the same side respectively.

5. The graphene oil-water separation device for oil fields according to claim 1, wherein: the top of the placement ring plate (16) is provided with an anti-slip pad (17).

6. The graphene oil-water separation device for oil fields according to claim 1, wherein: three supporting legs (14) are arranged at the bottom of the filtering tank (1), shock pads are fixedly arranged at the bottoms of the three supporting legs (14), and annular observation windows (15) are fixedly arranged on the outer wall of the periphery of the filtering tank (1).