CN216785783U

CN216785783U - Oil-water separation device suitable for oil field water treatment

Info

Publication number: CN216785783U
Application number: CN202220429229.7U
Authority: CN
Inventors: 王奇; 张虎; 贺丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-06-21
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses an oil-water separation device suitable for oil field water treatment, which comprises separation equipment, wherein an accommodating cavity is formed in the separation equipment, a fixed top plate is detachably mounted on the outer peripheral side of the separation equipment, a fixed lug is embedded and mounted on the bottom surface of the fixed top plate, a fixed ring is detachably sleeved at the other end of the fixed top plate, a mounting round hole matched with the fixed lug is formed in the top surface of the separation equipment, and a fixed ring is detachably sleeved on the outer side of the fixed top plate. Among the above-mentioned scheme, through setting up fixed roof, fixed lasso and fixed axle and connecting knee and a pair of arc scraper blade, utilize mutually supporting of several of them, the drive shaft passes through the fixed axle and drives to connect the knee and do circular motion round the centre of a circle of fixed circle, and the fixed plate of connecting the knee other end simultaneously utilizes two arc scraper blades to scrape oil operation on the inner wall top that holds the chamber, reduces the greasy dirt and adheres to the load power that brings holding the chamber.

Description

Oil-water separation device suitable for oil field water treatment

Technical Field

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

Background

And (4) treating oil field sewage. The oil-containing sewage treatment process at home and abroad is basically the same, and mainly comprises two-stage treatment of oil removal and filtration, the treated sewage is reinjected, the treatment depth standard is determined according to the geological characteristics of a water injection stratum, and a purification process and equipment are selected. Therefore, the sewage is utilized for different purposes, the treatment requirements are different, and the treatment requirements of the sewage as a water injection water source and a water source for preparing a polymer are different, wherein the method particularly relates to a physical treatment method, the physical treatment method refers to a method for separating and removing water-insoluble suspended matters in the sewage of an oil field through physical action, most of equipment used in the physical treatment method is simple, convenient to operate, good in separation effect and extremely wide in application, and different sewage treatments according to the physical action mainly comprise a gravity separation method, a screen filtration interception method and a centrifugal separation method, and the harmful substances in the sewage of the oil field are removed or the content of the harmful substances is reduced by utilizing different water treatment equipment.

However, in practical use, there still exist some disadvantages, such as: the equipment of current physical method oil water treatment is in the use, because its greasy dirt can be along with going on of work, adheres to on the exit inner wall of treatment facility in a large number, and then causes the inner wall load to increase, influences the subsequent normal work of equipment simultaneously, is unfavorable for the device's normal operating.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide an oil-water separation device suitable for oil field water treatment, so as to solve the problem that in the use process of physical oil-water treatment equipment in the prior art, oil stains are attached to the inner wall of the outlet of the treatment equipment in a large amount along with the work, so that the load of the inner wall is increased, and the subsequent normal work of the equipment is affected, which is not beneficial to the normal operation of the device.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an oil-water separator suitable for oil field water treatment, includes splitter, splitter's inside has been seted up and has been held the chamber, splitter's periphery side demountable installation has fixed roof, fixed lug is inlayed and is installed to the bottom surface of fixed roof, the retainer plate has been cup jointed to the other end can be dismantled, splitter's top surface is seted up with the installation round hole of fixed lug looks adaptation, fixed lasso has been cup jointed to the outside of fixed roof can be dismantled, the fixed axle has been cup jointed in the inside rotation of retainer plate, the fixed housing in bottom of fixed axle has the limiting plate, the bottom fixedly connected with of fixed axle connects the knee, the other end fixedly connected with fixed plate of connecting the knee, first arc scraper blade and second arc scraper blade are installed in the embedding respectively to the left and right sides of fixed plate.

The number of the fixed top plates is a plurality, and the fixed top plates are uniformly distributed on the side face of the fixing ring in the circumferential direction around the outer circumferential side of the fixing ring.

The number of the fixed ferrules is two, and the two fixed ferrules are respectively positioned at the upper end and the lower end of the fixed top plate.

The outer surface of the fixing shaft is uniformly coated with a layer of lubricating grease, and the fixing shaft is positioned right above the center of the circle of the separation equipment.

The top surface of the limiting plate is attached to the bottom surface of the fixing ring, the limiting plate is made of alloy materials, the connecting bent rod is L-shaped, and the longer end of the connecting bent rod is matched with the length value of the accommodating cavity.

The upper end and the lower end of the fixing plate are both round, one side of the fixing plate is tightly attached to the surface of the inner wall of the containing cavity, and a side face, close to the containing cavity, of the fixing plate is of a smooth surface structure.

The structure of first arc scraper blade and second arc scraper blade is the same, just one side shape that is close to of first arc scraper blade and second arc scraper blade and holds the chamber with hold the shape looks adaptation in chamber, the material of first arc scraper blade and second arc scraper blade is metal material.

The technical scheme of the utility model has the following beneficial effects:

among the above-mentioned scheme, through setting up fixed roof, fixed lasso and fixed axle and connection knee and a pair of arc scraper blade, utilize mutually supporting of several of it, it is rotatory to drive the drive shaft through current equipment, the drive shaft drives through the fixed axle this moment and connects the knee and be circular motion round the centre of a circle of fixed collar, the fixed plate of connecting the knee other end simultaneously utilizes two arc scraper blades to scrape oil operation on the inner wall top that holds the chamber, and then will adhere to and fully strike off in the greasy dirt that holds the chamber exit, and will scrape the greasy dirt through current greasy dirt separation means and separate and follow-up means of getting rid of, reduce the greasy dirt and adhere to the loading capacity that brings holding the chamber, further increase the device's practicality.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic perspective view of the assembled structure of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 at A according to the present invention;

fig. 4 is a schematic perspective view of the assembled structure of the present invention.

[ reference numerals ]

1. A separation device; 2. an accommodating chamber; 3. fixing a top plate; 4. fixing the bump; 5. a stationary ring; 6. mounting a round hole; 7. fixing the ferrule; 8. a fixed shaft; 9. a limiting plate; 10. connecting the bent rod; 11. a fixing plate; 12. a first arc-shaped scraper; 13. a second arcuate squeegee.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

Example 1:

the embodiment of the utility model provides an oil-water separation device suitable for oil field water treatment as shown in accompanying fig. 1 to 4, which comprises a separation device 1, wherein a containing cavity 2 is formed inside the separation device 1, a fixed top plate 3 is detachably mounted on the outer peripheral side of the separation device 1, a fixed lug 4 is embedded in the bottom surface of the fixed top plate 3, a fixed ring 5 is detachably sleeved at the other end of the fixed top plate 3, a mounting round hole 6 matched with the fixed lug 4 is formed in the top surface of the separation device 1, a fixed ring 7 is detachably sleeved on the outer side of the fixed top plate 3, a fixed shaft 8 is rotatably sleeved inside the fixed ring 5, a limiting plate 9 is fixedly sleeved at the bottom end of the fixed shaft 8, a connecting bent rod 10 is fixedly connected at the bottom end of the fixed shaft 8, and a fixed plate 11 is fixedly connected at the other end of the connecting bent rod 10, the left side and the right side of the fixed plate 11 are respectively provided with a first arc-shaped scraper 12 and a second arc-shaped scraper 13 in an embedded mode.

The number of the fixed top plates 3 is a plurality, the fixed top plates 3 are uniformly distributed on the side surface of the fixed ring 5 in the circumferential direction around the outer circumferential side of the fixed ring 5, the number of the fixed ferrules 7 is two, the two fixed ferrules 7 are respectively positioned at the upper end and the lower end of the fixed top plate 3, the outer surface of the fixed shaft 8 is uniformly coated with a layer of lubricating grease, and the fixed shaft 8 is positioned right above the circular center of the separation equipment 1, the top surface of the limit plate 9 is attached to the bottom surface of the fixed ring 5, the limiting plate 9 is made of alloy material, the connecting bent rod 10 is L-shaped, the longer end of the connecting bent rod 10 is matched with the length of the accommodating cavity 2, the upper end and the lower end of the fixing plate 11 are both round, and one side of the fixing plate 11 is tightly attached to the surface of the inner wall of the accommodating cavity 2, and a side surface of the fixing plate 11 close to the accommodating cavity 2 is of a smooth surface structure.

As shown in fig. 3, the first arc-shaped scraper 12 and the second arc-shaped scraper 13 have the same structure, and the shapes of the sides of the first arc-shaped scraper 12 and the second arc-shaped scraper 13 close to the accommodating cavity 3 are matched with the shape of the accommodating cavity 2, and the first arc-shaped scraper 12 and the second arc-shaped scraper 13 are made of metal materials.

Specifically, the shape of one side of the first arc-shaped scraper 12 and the second arc-shaped scraper 13 close to the accommodating cavity 3 is adapted to the shape of the accommodating cavity 2, so that the inner wall surface of the accommodating cavity 3 can be tightly attached to the side in the using process.

The working process of the utility model is as follows: firstly, an operator places the circle centers of a plurality of fixed top plates 3 on the top end surface of the separation equipment 1 through the action of a fixed ring 5 and a fixed lug 4, then the fixed top plates are connected with a driving shaft at the top end of a fixed shaft 8 through external equipment, the driving shaft is driven to rotate through the existing equipment, the driving shaft drives a connecting bent rod 10 to do circular motion around the circle centers of the fixed ring 5 through the fixed shaft 8, meanwhile, a fixed plate 11 connected with the other end of the bent rod 10 utilizes two arc-shaped scraping plates 11 to scrape oil on the top end of the inner wall of a containing cavity 2, further, oil stains attached to the outlet of the containing cavity 2 are fully scraped, the scraped oil stains are separated and subsequently removed through the existing oil stain separation means, the load force brought by the oil stains attached to the containing cavity 2 is reduced, the practicability of the device is further increased, and the service life and the effect of the device are prolonged, finally, the device finishes the oil stain removal work on the inner wall of the separation equipment 1.

Above-mentioned scheme, through setting up fixed roof 3, fixed lasso 7 and fixed axle 8 and connection knee 10 and a pair of arc scraper blade, utilize mutually supporting of several its, it is rotatory to drive the drive shaft through current equipment, the drive shaft drives through fixed axle 8 this moment and connects knee 10 round the centre of a circle of retainer plate 5 and be circular motion, the fixed plate 11 of connecting the knee 10 other end simultaneously utilizes two arc scraper blades 11 to scrape oil operation on the inner wall top that holds chamber 2, and then will adhere to and fully strike off in the greasy dirt that holds 2 exits in chamber, and separate and follow-up removal means through the greasy dirt that current greasy dirt separation means will scrape down, reduce the greasy dirt and adhere to the loading capacity that holds 2 bring, further increase the device's practicality.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides an oil-water separator suitable for oil field water treatment, includes splitter (1), the inside of splitter (1) has been seted up and has been held chamber (2), its characterized in that, the periphery side demountable installation of splitter (1) has fixed roof (3), the bottom surface of fixed roof (3) is inlayed and is installed fixed lug (4), the other end of fixed roof (3) can be dismantled and has been cup jointed retainer plate (5), the top surface of splitter (1) is seted up and is fixed round hole (6) of lug (4) looks adaptation, the outside of fixed roof (3) can be dismantled and has been cup jointed fixed lasso (7), the inside of retainer plate (5) is rotated and has been cup jointed fixed axle (8), the bottom of fixed axle (8) is fixed to have been cup jointed limiting plate (9), the bottom fixedly connected with of fixed axle (8) connects knee (10), the other end fixedly connected with fixed plate (11) of connecting knee pole (10), first arc scraper blade (12) and second arc scraper blade (13) are installed in the embedding respectively to the left and right sides of fixed plate (11).

2. The oil-water separator suitable for oil field water treatment according to claim 1, characterized in that the number of the fixed top plates (3) is several, and several fixed top plates (3) are equally divided circumferentially on the side of the fixing ring (5) around the outer circumference of the fixing ring (5).

3. The oil-water separation device suitable for oil field water treatment according to claim 1, wherein the number of the fixed ferrules (7) is two, and the two fixed ferrules (7) are respectively positioned at the upper end and the lower end of the fixed top plate (3).

4. The oil-water separator for oil field water treatment according to claim 1, wherein the outer surface of the fixed shaft (8) is uniformly coated with a layer of lubricating grease, and the fixed shaft (8) is located right above the center of the circle of the separator (1).

5. The oil-water separation device suitable for oil field water treatment according to claim 1, characterized in that the top surface of limiting plate (9) is attached to the bottom surface of retainer plate (5), the material of limiting plate (9) is an alloy material, the shape of connecting curved bar (10) is L-shaped, and the longer end of connecting curved bar (10) is mutually matched with the length value of accommodating cavity (2).

6. The oil-water separation device suitable for oil field water treatment according to claim 1, wherein the upper end and the lower end of the fixing plate (11) are both provided with a circular shape, one side of the fixing plate (11) is tightly attached to the inner wall surface of the accommodating cavity (2), and one side of the fixing plate (11) close to the accommodating cavity (2) is provided with a smooth surface structure.

7. The oil-water separation device suitable for oil field water treatment according to claim 1, characterized in that the first arc scraper (12) and the second arc scraper (13) have the same structure, the shape of one side of the first arc scraper (12) and the second arc scraper (13) close to the accommodating cavity (2) is matched with the shape of the accommodating cavity (2), and the first arc scraper (12) and the second arc scraper (13) are both made of metal materials.