CN215798814U

CN215798814U - Oil sewage treatment device for oil exploitation field

Info

Publication number: CN215798814U
Application number: CN202122060305.XU
Authority: CN
Inventors: 张宇康
Original assignee: Dongying Hengxin Machinery Co ltd
Current assignee: Dongying Hengxin Machinery Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-11
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses an oily water treatment device for an oil exploitation field, which comprises a box body, wherein sliding grooves are formed in two sides of the interior of the box body, a filter plate is arranged in two groups of sliding grooves in a sliding mode, springs A are arranged at the tops of the interiors of the two groups of sliding grooves, pressing blocks are arranged at the bottoms of the two groups of springs A, a sleeve is arranged at the top of the filter plate, a sliding block A is arranged on one side of the interior of the sleeve, and a sealing cover is arranged at the top of the box body; the sludge filtering device can filter sludge and impurities in oily water through the mutual matching of the sliding groove, the filtering plate, the sliding block A, the sleeve, the pressing block, the spring A, the annular groove, the stirring blade, the driving motor, the water inlet, the annular groove, the spring B and the filtering cylinder, and can drive oil stains to rotate through the rotation of the stirring blade and the rotating shaft, so that the filtering speed of the oil stains is increased, and the filtering cylinder is used for filtering larger impurities in the oily water.

Description

Oil sewage treatment device for oil exploitation field

Technical Field

The utility model relates to the technical field of oily water treatment devices, in particular to an oily water treatment device for an oil exploitation field.

Background

At present, most oil fields enter the middle and later stages of oil exploitation, the water content of the extracted crude oil reaches 70% -80%, some oil fields even reach 90%, a large amount of oily sewage is generated after oil-water separation, and if the oily sewage is directly discharged without being treated, the oily sewage can not only cause pollution of soil and water sources, but also sometimes even cause the ignition accident of dirty oil, threaten the life safety of people, cause the economic loss of the country, and simultaneously harm the benefits of the oil fields;

but the existing oily water treatment device has certain defects when in use:

1. the existing oily water treatment device can not effectively clean some sludge and impurities in oily water, so that the sludge and the impurities are easily brought into an oil absorption device when oil-water separation is carried out, the device is blocked, and the oily water treatment efficiency is reduced;

2. the existing oily water treatment device generally separates oil from water by a standing method, and then absorbs oil on the surface by an oil extractor, so that the oily water treatment time is longer, the overall treatment time is influenced, the amount of oily water is more, and the oil-water separation time can be greatly prolonged by a standing method.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oil sewage treatment device for an oil exploitation field, which aims to solve the existing problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an oil extraction is on-spot with oily water treatment facilities, the power distribution box comprises a box body, the inside both sides of box are equipped with the spout, and are two sets of the inside slip of spout is equipped with the filter, and is two sets of the inside top of spout is equipped with spring A, and is two sets of spring A's bottom is equipped with presses the briquetting, the top of filter is equipped with the sleeve pipe, the inside one side of sleeve pipe is equipped with slider A, the top of box is equipped with sealed lid, one side at sealed lid top is equipped with filters the stirring subassembly, the bottom of box one side is equipped with the outlet valve, the bottom of box opposite side is equipped with water oil separating subassembly, the top of the positive one end of box is equipped with the observation window.

Preferably, filter the stirring subassembly and include spacing recess, stirring leaf, pivot, driving motor, water inlet, annular groove, spring B and cartridge filter, the water inlet is located one side at sealed capping portion, the inboard top of water inlet is equipped with the annular groove, the both sides of the inside bottom of annular groove are equipped with spring B, spring B's top is equipped with the cartridge filter, driving motor is located the intermediate position department at sealed capping portion, the inside that the driving motor output extended to the box is equipped with the pivot, the bottom of pivot both sides is equipped with the stirring leaf, the bottom in the pivot outside is equipped with spacing recess.

Preferably, the oil-water separation component comprises a rubber tube, an oil absorber, a floating ring, an air pump, three air conveying pipes and an air conveying port, the air pump is located at the bottom of the other side of the box body, the output end of the air pump extends into the box body and is provided with the air conveying pipes, the top of each air conveying pipe is evenly provided with three air conveying ports, the oil absorber is located at one side of the box body and is close to the bottom of the air pump and is provided with the oil absorber, the output end of the oil absorber is provided with the rubber tube, and the bottom of the rubber tube is provided with the floating ring.

Preferably, the rubber tube is corrugated, and the rubber tube is connected with the edge of the top of the floating ring in an inward direction.

Preferably, the limiting grooves are composed of two groups of inclined grooves and two groups of vertical grooves, and the inclined grooves and the vertical grooves are connected end to end.

Preferably, the threaded rod is sleeved on two sides of the top of the sealing cover, and the rotating handle is arranged at the top of the threaded rod.

Compared with the prior art, the utility model has the beneficial effects that: the oil sewage treatment device for the oil exploitation field;

1. through the spout, the filter, slider A, the sleeve pipe, press the briquetting, spring A, the annular groove, the stirring leaf, driving motor, the water inlet, the annular groove, mutually support between spring B and the cartridge filter, can filter silt and impurity inside the oily water, and drive the greasy dirt through the rotation of stirring leaf and pivot and rotate, increase the filtration speed of greasy dirt, and filter the great impurity of oily water through the cartridge filter, the impact force when toppling over through the elasticity of spring B and oily water makes the cartridge filter vibrations, spacing recess drives the filter to rise simultaneously, drive the filter vibrations through the thrust of spring A, prevent that the filter from blockking up when filtering;

2. through the mutual cooperation between rubber tube, oil absorption ware, float ring, air pump, gas-supply pipe, gas transmission port and the outlet valve, can be quick separate the profit, produce gas through the air pump, send into aquatic by the gas transmission port again, form the gas oil pearl combination body come-up and realize profit quickly separating under the effect of buoyancy and hydrostatic pressure difference on the bubble, absorb the greasy dirt at water top through oil absorption ware, increased the efficiency of handling oily water, avoided oily water to stew the time that consumes simultaneously.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a chute; 3. a filter plate; 4. a rubber tube; 5. an oil extractor; 6. a floating ring; 7. an air pump; 8. a gas delivery pipe; 9. a gas transmission port; 10. a water outlet valve; 11. a slide block A; 12. a sleeve; 13. a pressing block; 14. a spring A; 15. a limiting groove; 16. stirring blades; 17. a sealing cover; 18. a rotating shaft; 19. a drive motor; 20. a water inlet; 21. an observation window; 22. an annular groove; 23. a spring B; 24. and (3) a filter cartridge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an oil extraction is oily water treatment facilities for scene, the power distribution box comprises a box body 1, the inside both sides of box 1 are equipped with spout 2, the inside slip of two sets of spout 2 is equipped with filter 3, the inside top of two sets of spout 2 is equipped with spring A14, the bottom of two sets of spring A14 is equipped with presses briquetting 13, the top of filter 3 is equipped with sleeve pipe 12, the inside one side of sleeve pipe 12 is equipped with slider A11, the top of box 1 is equipped with sealed lid 17, one side at sealed lid 17 top is equipped with the filtration stirring subassembly, the bottom of box 1 one side is equipped with outlet valve 10, the bottom of box 1 opposite side is equipped with water oil separating subassembly, the top of the positive one end of box 1 is equipped with observation window 21.

Further, filter the stirring subassembly and include spacing recess 15, stirring leaf 16, pivot 18, driving motor 19, water inlet 20, annular groove 22, spring B23 and cartridge filter 24, water inlet 20 is located one side at sealed lid 17 top, the top of water inlet 20 inboard is equipped with annular groove 22, the both sides of the inside bottom of annular groove 22 are equipped with spring B23, spring B23's top is equipped with cartridge filter 24, driving motor 19 is located the intermediate position department at sealed lid 17 top, the inside that driving motor 19 output extends to box 1 is equipped with pivot 18, the bottom of pivot 18 both sides is equipped with stirring leaf 16, the bottom in the pivot 18 outside is equipped with spacing recess 15, carry out prefilter to the water inlet.

Further, the oil-water separation subassembly includes rubber tube 4, inhale oil ware 5, float ring 6, air pump 7, gas-supply pipe 8 and gas transmission port 9, air pump 7 is located the bottom of box 1 opposite side, the output of air pump 7 extends to the inside of box 1 and is equipped with gas-supply pipe 8, the top of gas-supply pipe 8 evenly is equipped with three group gas transmission ports 9, the bottom that oil ware 5 is located box 1 one side and is close to air pump 7 is equipped with oil ware 5, the output of oil ware 5 is equipped with rubber tube 4, the bottom of rubber tube 4 is equipped with floats ring 6, carry out the flash separation to water oil.

Further, rubber tube 4 is the corrugate, and rubber tube 4 is convenient for separate the water and oil of the different degree of depth to the edge of the top of floating ring 6 to interconnect.

Further, the limiting groove 15 is composed of two groups of inclined grooves and two groups of vertical grooves, and the inclined grooves and the vertical grooves are connected end to end, so that the sliding block A11 can move up and down.

Further, the top both sides cover of sealed lid 17 is equipped with the threaded rod, and the top of threaded rod is equipped with rotatory handle, is convenient for dismantle sealed lid 17.

The working principle is as follows: when in use, the oily water is input from the top of the water inlet 20, the impact force of the oil and the water drives the filter cylinder 24 to descend when passing through the filter cylinder 24, and the spring B23 is extruded, when the spring B23 is reset, it will generate vibration, and then the driving motor 19 will drive the rotation shaft 18 to rotate, and the rotation shaft 18 will drive the stirring blade 16 to rotate, thereby stirring the oily water, leading the oily water to be rapidly filtered by the filter plate 3, leading the rotating shaft 18 to rotate to drive the limiting groove 15 to rotate in the sleeve 12, so that the slide block A11 and the limit groove 15 move relatively, rise to the highest position along the limit groove 15, thereby driving the filter plate 3 to move upwards in the chute 2, when the slide block a11 moves to the vertical groove, the pressing block 13 is pushed downwards under the elastic force of the spring A14, so that the filter plate 3 continuously moves up and down to vibrate, and the filtering effect is accelerated;

when greasy dirt water falls to the bottom of the box body 1, gas is generated through the air pump 7, the gas is conveyed to the inside of the greasy dirt water through the air conveying pipe 8 and the air conveying port 9, the gas-oil bead combination body is formed to float upwards under the action of buoyancy and hydrostatic pressure difference on bubbles to realize rapid oil-water separation, the greasy dirt is absorbed through the oil extractor 5, the floating ring 6 can float on the greasy dirt, when the greasy dirt is less and less, the floating ring 6 can descend along with the horizontal plane of the greasy dirt, and the complete suction of the greasy dirt is ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a removable connection, unless expressly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides an oil recovery is on-spot with oily water treatment facilities, includes box (1), its characterized in that: the inside both sides of box (1) are equipped with spout (2), and are two sets of spout (2) inside slip is equipped with filter (3), and is two sets of spout (2) inside top is equipped with spring A (14), and is two sets of the bottom of spring A (14) is equipped with presses briquetting (13), the top of filter (3) is equipped with sleeve pipe (12), the inside one side of sleeve pipe (12) is equipped with slider A (11), the top of box (1) is equipped with sealed lid (17), one side at sealed lid (17) top is equipped with the filtration stirring subassembly, the bottom of box (1) one side is equipped with outlet valve (10), the bottom of box (1) opposite side is equipped with water oil separating subassembly, the top of the positive one end of box (1) is equipped with observation window (21).

2. The oil-contaminated water treatment apparatus for oil extraction sites as claimed in claim 1, wherein: the filtering and stirring assembly comprises a limiting groove (15), a stirring blade (16), a rotating shaft (18), a driving motor (19), a water inlet (20), an annular groove (22), a spring B (23) and a filter cylinder (24), the water inlet (20) is positioned at one side of the top of the sealing cover (17), the top of the inner side of the water inlet (20) is provided with an annular groove (22), two sides of the inner bottom of the annular groove (22) are provided with springs B (23), the top of the spring B (23) is provided with a filter cylinder (24), the driving motor (19) is positioned in the middle of the top of the sealing cover (17), the output end of the driving motor (19) extends to the inside of the box body (1) and is provided with a rotating shaft (18), the bottom of pivot (18) both sides is equipped with stirring leaf (16), the bottom in pivot (18) outside is equipped with spacing recess (15).

3. The oil-contaminated water treatment apparatus for oil extraction sites as claimed in claim 1, wherein: the oil-water separation assembly comprises a rubber pipe (4), an oil absorber (5), a floating ring (6), an air pump (7), an air pipe (8) and an air delivery port (9), the air pump (7) is located at the bottom of the other side of the box body (1), the output end of the air pump (7) extends to the inside of the box body (1) and is provided with the air pipe (8), the top of the air pipe (8) is uniformly provided with three groups of air delivery ports (9), the bottom of one side, close to the air pump (7), of the oil absorber (5) is provided with the oil absorber (5), the output end of the oil absorber (5) is provided with the rubber pipe (4), and the bottom of the rubber pipe (4) is provided with the floating ring (6).

4. The oil-contaminated water treatment apparatus for oil extraction sites as claimed in claim 3, wherein: the rubber tube (4) is corrugated, and the rubber tube (4) is connected with the edge of the top of the floating ring (6) in an inward mode.

5. The oil-contaminated water treatment apparatus for oil extraction sites as claimed in claim 2, wherein: the limiting groove (15) is composed of two groups of inclined grooves and two groups of vertical grooves, and the inclined grooves and the vertical grooves are connected end to end.

6. The oil-contaminated water treatment apparatus for oil extraction sites as claimed in claim 1, wherein: the top both sides cover of sealed lid (17) is equipped with the threaded rod, and the top of threaded rod is equipped with rotatory handle.