CN211513606U

CN211513606U - Sand and stone filtering device for oil field

Info

Publication number: CN211513606U
Application number: CN201921991326.XU
Authority: CN
Inventors: 孙维维
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-09-18
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a sand and stone filtering device for oil field in the technical field of oil exploitation, which comprises an oil pipe, wherein both ends of a connecting pipe and one end of the oil pipe are fixedly connected with flanges, the flanges are fixedly connected through bolts, a square pipe is fixedly connected between the connecting pipes, a first outer cover and a blanking cover are fixed at the through holes at the top and the bottom of the square pipe, a first electric push rod is fixedly arranged at the top of the first outer cover, a push plate is fixedly connected at the bottom of a telescopic rod of the first electric push rod, a first filter plate and a second filter plate are arranged in the square pipe, the side wall of the push plate is slidably connected with the first filter plate and the second filter plate, a second outer cover is fixedly connected at the through hole of the side wall of the blanking cover, a second electric push rod is fixedly arranged on the second outer cover, a baffle is fixedly connected with the telescopic rod of the second electric push rod, the influence of the sand and stone on the subsequent work is avoided.

Description

Sand and stone filtering device for oil field

Technical Field

The utility model relates to an oil development technical field specifically is a sand and stone filter equipment is used in oil field.

Background

Oil extraction refers to the act of excavating and extracting oil in places where oil is stored. During the production of oil, hydrocarbons are driven from the reservoir to the well bottom and up to the wellhead.

The oil that general exploitation came out can carry a large amount of grit, and the oil that carries the grit can hit friction equipment when carrying out the aftertreatment, uses the back for a long time, can reduce the life of equipment. But also the sand and stone can block the equipment, which causes the sudden interruption of the oil extraction work and influences the work efficiency.

Based on this, the utility model designs a specifically be an oil field is with grit filter equipment to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil field is with grit filter equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sand and stone filter equipment is used in oil field, includes oil pipe, flange, first electric putter, connecting pipe and second electric putter, the both ends and the equal fixedly connected with flange of oil pipe one end of connecting pipe, the flange passes through bolt fixed connection, the square pipe of fixedly connected with between the connecting pipe, square nose portion and bottom surface through-hole department are fixed with first dustcoat and unloading cover, first dustcoat top fixed mounting has first electric putter, first electric putter's telescopic link bottom fixedly connected with push pedal, square intraductal first filter plate and the second filter plate of being equipped with, push pedal lateral wall and first filter plate and second filter plate sliding connection, unloading cover lateral wall through-hole department fixedly connected with second dustcoat, second dustcoat fixed mounting has second electric putter, second electric putter's telescopic link fixedly connected with baffle.

Preferably, the first housing and the square pipe are fixedly connected through a bolt.

Preferably, the inner wall fixedly connected with U-shaped piece around the square pipe, lateral wall fixedly connected with L shape couple behind first filter plate and the second filter plate, L shape couple and U-shaped piece sliding connection.

Preferably, the baffle is in fit sliding connection with the inner wall of the blanking cover and the inner wall of the second outer cover.

Preferably, the first electric push rod and the second electric push rod are both electrically connected with an external power supply.

Preferably, the diameter of the filter hole of the first filter plate is smaller than that of the filter hole of the second filter plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an establishing first filter plate and second filter plate and filtering the oil, the oil of being convenient for carries out the grit and filters, avoids the grit to the influence of follow-up work, and first electric putter promotes the push pedal and slides on first filter plate and second filter plate simultaneously, conveniently scrapes out the grit on first filter plate and the second filter plate lateral wall, has guaranteed the filtering quality of first filter plate and second filter plate. The utility model discloses a L shape couple and the cooperation of U-shaped piece, make things convenient for first filter plate and second filter plate loading and unloading in square intraductal, first dustcoat passes through bolt fixed connection with square pipe simultaneously for the device is convenient to be changed and clear up first filter plate and second filter plate.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. the oil pipe 2, the flange 3, the first electric push rod 4, the first outer cover 5, the connecting pipe 6, the second electric push rod 7, the second outer cover 8, the blanking cover 9, the square pipe 10, the second filter plate 11, the second filter plate 12, the baffle 13, the push plate 14, the U-shaped block 15 and the L-shaped hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a sand filtering device for oil field comprises an oil pipe 1, a flange 2, a first electric push rod 3, a connecting pipe 5 and a second electric push rod 6, wherein both ends of the connecting pipe 5 and one end of the oil pipe 1 are fixedly connected with the flange 2, the flange 2 is fixedly connected with the connecting pipe by bolts, a square pipe 9 is fixedly connected between the connecting pipe 5, a first outer cover 4 and a blanking cover 8 are fixed at the through hole positions of the top and the bottom of the square pipe 9, the first outer cover 4 and the square pipe 9 are fixedly connected by bolts, the first electric push rod 3 is fixedly arranged at the top of the first outer cover 4, a push plate 13 is fixedly connected with the bottom of a telescopic rod of the first electric push rod 3, a first filter plate 10 and a second filter plate 11 are arranged in the square pipe 9, the diameter of a filter hole of the first filter plate 10, the first filter plate 10 and the second filter plate 11 are arranged to filter petroleum, so that sand and stone filtering of the petroleum is facilitated, and influence of sand and stone on subsequent work is avoided; the side wall of the push plate 13 is connected with the first filter plate 10 and the second filter plate 11 in a sliding manner, and the first electric push rod 3 pushes the push plate 13 to slide on the first filter plate 10 and the second filter plate 11, so that gravels on the side walls of the first filter plate 10 and the second filter plate 11 can be conveniently scraped out, and the filtering performance of the first filter plate 10 and the second filter plate 11 is ensured; the through hole of the side wall of the blanking cover 8 is fixedly connected with a second outer cover 7, the second outer cover 7 is fixedly provided with a second electric push rod 6, a telescopic rod of the second electric push rod 6 is fixedly connected with a baffle 12, and the baffle 12 is in sliding connection with the inner wall of the blanking cover 8 and the inner wall of the second outer cover 7 in a fitting manner.

Inner wall fixedly connected with U-shaped piece 14 around square pipe 9, lateral wall fixedly connected with L shape couple 15 behind first filter plate 10 and the second filter plate 11, L shape couple 15 and U-shaped piece 14 sliding connection, cooperate with U-shaped piece 14 through L shape couple 15, make things convenient for first filter plate 10 and second filter plate 11 to load and unload in square pipe 9, first dustcoat 4 passes through bolt fixed connection with square pipe 9 simultaneously for the device is convenient to be changed and is cleared up first filter plate 10 and second filter plate 11.

The first electric push rod 3 and the second electric push rod 6 are both electrically connected with an external power supply, the TF12-800MM electric push rod is selected as the first electric push rod 3, and the ZLD-TG-200MM electric push rod is selected as the second electric push rod 6.

One specific application of this embodiment is: petroleum enters the connecting pipe 5 through the oil pipe 1 and then enters the square pipe 9, the petroleum is filtered for the first time by the second filter plate 11 in the square pipe 9, the petroleum is filtered for the second time by the first filter plate 10, the petroleum is filtered by the first filter plate 10 and the second filter plate 11, the sandstone filtration of the petroleum is facilitated, the influence of sandstone on subsequent work is avoided, and the filtered petroleum is conveyed continuously through the oil pipe 1; when the amount of sand on the first filter plate 10 and the second filter plate 11 is large, the first electric push rod 3 is started, the first electric push rod 3 pushes the push plate 13 to move, the push plate 13 slides on the first filter plate 10 and the second filter plate 11, the sand on the side walls of the first filter plate 10 and the second filter plate 11 can be conveniently scraped, the filtering performance of the first filter plate 10 and the second filter plate 11 is ensured, the sand falls into the blanking cover 8, when the sand needs to be cleaned, the oil pipe 1 is closed, the second electric push rod 6 is started, the second electric push rod 6 drives the baffle plate 12 to be recycled into the second outer cover 7, and the sand is discharged from the bottom of the blanking cover 8; l shape couple 15 and the cooperation of U-shaped piece 14 make things convenient for first filter plate 10 and the loading and unloading of second filter plate 11 to be in square pipe 9, and first dustcoat 4 passes through bolt fixed connection with square pipe 9 simultaneously for the device is convenient to be changed and is cleared up first filter plate 10 and second filter plate 11.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a sand and stone filter equipment is used in oil field, includes oil pipe, flange, first electric putter, connecting pipe and second electric putter, its characterized in that: the both ends of connecting pipe and the equal fixedly connected with flange of oil pipe one end, the flange passes through bolt fixed connection, the square pipe of fixedly connected with between the connecting pipe, square nose portion and bottom surface through-hole department are fixed with first dustcoat and unloading cover, first dustcoat top fixed mounting has first electric putter, first electric putter's telescopic link bottom fixedly connected with push pedal, square intraductal first filter plate and the second filter plate of being equipped with, push pedal lateral wall and first filter plate and second filter plate sliding connection, unloading cover lateral wall through-hole department fixedly connected with second dustcoat, second dustcoat fixed mounting has second electric putter, second electric putter's telescopic link fixedly connected with baffle.

2. The sand filtering device for the oil field according to claim 1, characterized in that: the first outer cover and the square pipe are fixedly connected through bolts.

3. The sand filtering device for the oil field according to claim 1, characterized in that: the inner wall fixedly connected with U-shaped piece around the square pipe, lateral wall fixedly connected with L shape couple behind first filter plate and the second filter plate, L shape couple and U-shaped piece sliding connection.

4. The sand filtering device for the oil field according to claim 1, characterized in that: the baffle is in sliding connection with the inner wall of the blanking cover and the inner wall of the second outer cover in an attaching mode.

5. The sand filtering device for the oil field according to claim 1, characterized in that: and the first electric push rod and the second electric push rod are electrically connected with an external power supply.

6. The sand filtering device for the oil field according to claim 2, characterized in that: the diameter of the filter hole of the first filter plate is smaller than that of the filter hole of the second filter plate.