CN216077080U

CN216077080U - Sand filtering device for oil extraction

Info

Publication number: CN216077080U
Application number: CN202122724031.XU
Authority: CN
Inventors: 唐存超; 史霞; 刘少楠; 何东良; 孙金波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-03-18
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a sand filtering device for oil extraction, which comprises a barrel body and is characterized in that: the upper side of the barrel body is fixedly connected with a vertical plate of the U-shaped plate, a transverse plate of the U-shaped plate is fixedly connected with a square plate, one side of the square plate is fixedly connected with a motor support, one side of the motor support is fixedly connected with a motor, an output shaft of the motor penetrates through the center of the square plate, the end part of the output shaft of the motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the central shaft of the second bevel gear is movably connected with the center of the transverse plate of the U-shaped plate, and the central shaft of the second bevel gear is fixedly connected with a sand filtering mechanism. The utility model relates to the field of oil extraction equipment, in particular to a sand filtering device for oil extraction. The utility model relates to a sand filtering device for oil extraction, which is beneficial to realizing oil extraction sand filtering.

Description

Sand filtering device for oil extraction

Technical Field

The utility model relates to the field of oil extraction equipment, in particular to a sand filtering device for oil extraction.

Background

In order to filter sand in crude oil, after the crude oil is pumped to the ground by oil extraction equipment, the sand in the crude oil needs to be filtered. At present, after the existing filtering equipment is used for a long time, sand and stones can block filtering holes, so that the filtering is slow and inconvenient to clean. This is a disadvantage of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sand filtering device for oil extraction, which is convenient for oil extraction and sand filtering.

The utility model adopts the following technical scheme to realize the purpose of the utility model:

the utility model provides a sand filter for oil recovery, includes the staving, characterized by: the upper side of the barrel body is fixedly connected with a vertical plate of the U-shaped plate, a transverse plate of the U-shaped plate is fixedly connected with a square plate, one side of the square plate is fixedly connected with a motor support, one side of the motor support is fixedly connected with a motor, an output shaft of the motor penetrates through the center of the square plate, the end part of the output shaft of the motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the central shaft of the second bevel gear is movably connected with the center of the transverse plate of the U-shaped plate, and the central shaft of the second bevel gear is fixedly connected with a sand filtering mechanism.

As a further limitation of the technical scheme, the sand filtering mechanism comprises a connecting rod, a central shaft of the bevel gear II is fixedly connected with the center of the connecting rod, two ends of the connecting rod are respectively and fixedly connected with one side of a square rod, and one end of each square rod is respectively and fixedly connected with a scraper.

As a further limitation of the technical scheme, the lower side of the U-shaped plate is fixedly connected with one end of the guide rod, the U-shaped plate is in threaded connection with the screw rod, and one end of the screw rod is fixedly connected with the handle.

As a further limitation of the technical scheme, the other end of the screw rod is movably connected with the filter plate, the guide rod penetrates through the filter plate, and the filter plate is provided with a group of filter holes which are uniformly distributed along the circumferential direction.

As a further limitation of the technical scheme, the lower part of the barrel body is fixedly communicated with a drain pipe.

As a further limitation of the present solution, a control valve is provided on an upper side of the drain pipe.

Compared with the prior art, the utility model has the advantages and positive effects that:

(1) the device is provided with the screw rod, the lifting of the filter plate can be realized by rotating the handle, and the sand and stone can be effectively and conveniently cleaned;

(2) this device has the scraper blade, can realize the rotation of scraper blade, and effectual clearance grit prevents to block up the filtration pore.

The utility model relates to a sand filtering device for oil extraction, which is beneficial to realizing oil extraction sand filtering.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 4 is a partial perspective view illustrating a fourth embodiment of the present invention.

In the figure: 1. bevel gear one, 2, square plate, 3, motor support, 4, motor, 5, U-shaped board, 6, staving, 7, control valve, 8, drain pipe, 9, handle, 10, screw rod, 11, guide bar, 12, filter, 13, filter hole, 14, bevel gear two, 15, connecting rod, 16, square bar, 17, scraper blade.

Detailed Description

An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model.

The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The following description of the exemplary embodiments refers to the accompanying drawings. The same reference numbers in different drawings identify the same or similar elements. The following detailed description does not limit the utility model. Rather, the scope of the utility model is defined by the appended claims. For simplicity, the following embodiments are described with respect to the terminology and structure of the present system, however, the embodiments to be described next are not limited to this system but may be applied to any other system that may be applied.

As shown in fig. 1-4, the sand filter comprises a barrel body 6, wherein the upper side of the barrel body 6 is fixedly connected with a vertical plate of a U-shaped plate 5, a horizontal plate of the U-shaped plate 5 is fixedly connected with a square plate 2, one side of the square plate 2 is fixedly connected with a motor support 3, one side of the motor support 3 is fixedly connected with a motor 4, an output shaft of the motor 4 passes through the center of the square plate 2, the end part of an output shaft of the motor 4 is fixedly connected with a bevel gear I1, the bevel gear I1 is meshed with a bevel gear II 14, the central shaft of the bevel gear II 14 is movably connected with the center of the horizontal plate of the U-shaped plate 5, and the central shaft of the bevel gear II 14 is fixedly connected with a sand filter mechanism.

The sand filtering mechanism comprises a connecting rod 15, a central shaft of the bevel gear II 14 is fixedly connected with the center of the connecting rod 15, two ends of the connecting rod 15 are respectively and fixedly connected with one side of a square rod 16, and one end of each square rod 16 is respectively and fixedly connected with a scraper 17.

The lower side of the U-shaped plate 5 is fixedly connected with one end of a guide rod 11, the U-shaped plate 5 is in threaded connection with a screw rod 10, and one end of the screw rod 10 is fixedly connected with a handle 9.

The other end swing joint filter 12 of screw rod 10, guide bar 11 passes filter 12, filter 12 is provided with a set of filter 13 along circumferencial direction evenly distributed.

The lower part of the barrel body 6 is fixedly communicated with a drain pipe 8.

The upper side of the drain pipe 8 is provided with a control valve 7.

The motor 4 is a servo motor PLF 120.

The screw 10 has a self-locking function.

The working process of the utility model is as follows: after oil recovery filter sand a period of time, rotate handle 9, handle 9 drives screw rod 10 pivoted while rebound, screw rod 10 drives filter 12 along guide bar 11 rebound, when filter 12 contact scraper blade 17, stop rotating handle 9, turn on motor 4, motor 4 drives bevel gear 1 and rotates, bevel gear 1 drives bevel gear two 14 and rotates, bevel gear two 14 drives connecting rod 15 and rotates, connecting rod 15 drives square bar 16 and rotates, square bar 16 drives scraper blade 17 and rotates, scraper blade 17 clears away the grit on filter 12, prevent that the grit from plugging up filtration hole 13, after the clearance finishes, close motor 4, reverse rotation handle 9, make filter 12 reset.

Reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the subject matter disclosed. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that this description is not intended to limit the utility model. On the contrary, the exemplary embodiments are intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the utility model as defined by the appended claims. Furthermore, in the detailed description of the exemplary embodiments, numerous specific details are set forth in order to provide a thorough understanding of the claimed invention. However, it will be understood by those skilled in the art that various embodiments may be practiced without these specific details.

Although the features and elements of the exemplary embodiments are described in the embodiments in particular combinations, each feature or element can be used alone without the other features and elements of the embodiments or in combinations with or without other features and elements disclosed herein.

This written description uses examples to disclose the utility model, including the best mode, and also to enable any person skilled in the art to practice the utility model, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the utility model is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they have structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements to the structural elements recited in the literal languages of the claims.

Claims

1. The utility model provides a sand filter for oil recovery, includes staving (6), characterized by:

the upper side of the barrel body (6) is fixedly connected with a vertical plate of a U-shaped plate (5), a transverse plate of the U-shaped plate (5) is fixedly connected with a square plate (2), and one side of the square plate (2) is fixedly connected with a motor support (3);

one side of the motor support (3) is fixedly connected with a motor (4), an output shaft of the motor (4) penetrates through the center of the square plate (2), and the end part of the output shaft of the motor (4) is fixedly connected with a first bevel gear (1);

the bevel gear I (1) is meshed with a bevel gear II (14), the central shaft of the bevel gear II (14) is movably connected with the center of the transverse plate of the U-shaped plate (5), and the central shaft of the bevel gear II (14) is fixedly connected with a sand filtering mechanism.

2. The sand filter for oil recovery of claim 1, wherein: the sand filtering mechanism comprises a connecting rod (15), the central shaft of the bevel gear II (14) is fixedly connected with the center of the connecting rod (15), two ends of the connecting rod (15) are respectively and fixedly connected with one side of a square rod (16), and one end of each square rod (16) is respectively and fixedly connected with a scraper (17).

3. The sand filter for oil recovery as set forth in claim 2, wherein: the lower side of the U-shaped plate (5) is fixedly connected with one end of a guide rod (11), the U-shaped plate (5) is in threaded connection with a screw rod (10), and one end of the screw rod (10) is fixedly connected with a handle (9).

4. The sand filter for oil recovery as set forth in claim 3, wherein: the other end swing joint filter (12) of screw rod (10), guide bar (11) pass filter (12), filter (12) are provided with a set of filter holes (13) along circumferencial direction evenly distributed.

5. The sand filter for oil recovery of claim 1, wherein: the lower part of the barrel body (6) is fixedly communicated with a drainage pipe (8).

6. The sand filter for oil recovery of claim 5, wherein: and a control valve (7) is arranged on the upper side of the water discharge pipe (8).