CN111607429B

CN111607429B - Equipment for adsorbing sand and stone in petroleum based on magnetic attraction principle

Info

Publication number: CN111607429B
Application number: CN202010463099.4A
Authority: CN
Inventors: 邓斌; 郭荣兴
Original assignee: Chengdu Dingsheng Huatai Enterprise Management Center LP
Current assignee: Sichuan Furuiweier Energy Technology Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2022-06-21
Anticipated expiration: 2040-05-27
Also published as: CN111607429A

Abstract

The invention relates to the technical field of petroleum smelting, and discloses equipment for adsorbing sand and stone in petroleum based on a magnetic suction principle. This equipment that grit carries out absorption in to oil based on principle is inhaled to magnetism, and the oil through the exploitation gets into the equipment main part, because oil consistency is very big, very easily solidifies, stirs the oil through the stirring rake, and both sides are separated to the oil that is stirred by the stirring rake thereupon to through the filter screen, the filter screen is cylindric, does not stop the rotation, filters the oil, with a large amount of grit separation in the oil to the outside, has realized the filtration to grit in the oil.

Description

Equipment for adsorbing sand and stone in petroleum based on magnetic attraction principle

Technical Field

The invention relates to the technical field of petroleum smelting, in particular to equipment for adsorbing sandstone in petroleum based on a magnetic attraction principle.

Background

Petroleum, one of the main objects of geological exploration, is a viscous, dark brown liquid, known as "industrial blood". Petroleum is used mainly as fuel and gasoline, and also as a raw material for many chemical industry products such as solutions, fertilizers, pesticides, and plastics.

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 sludge sand mainly comes from two aspects, namely sludge sand deposited at the bottoms of a dehydration tank, an oil storage tank, a sump oil tank and the like in the crude oil dehydration process; and crude oil is scattered due to perforation, operation and damage of equipment. The oil sludge sand has complex components and high oil content, and the direct discharge can cause the pollution of the ground environment. Along with the development of oilfield flooding, the sand production of an oil well is higher and higher, the pollution problem of oil-containing silt is more and more serious, the oil-containing silt becomes an important pollution source of the oil field, and measures must be taken as soon as possible to treat and recycle the oil-containing silt. The friction equipment can be hit to the oil that carries the oil sludge sand 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.

Therefore, the device for adsorbing the sand in the petroleum based on the magnetic suction principle is provided, the sand in the petroleum is filtered through the built-in filtering and magnetic suction device, iron molecules are adsorbed, and sand blockage and a large amount of iron in the petroleum are avoided.

Disclosure of Invention

Technical scheme

In order to realize the advantages, the invention provides the following technical scheme: the utility model provides an equipment that grit adsorbs in to oil based on principle is inhaled to magnetism, includes equipment principal, equipment principal's inside is provided with the stirring rake, equipment principal's inside movable mounting has drive screw, drive screw's outside swing joint has the installation cover, the one end swing joint that drive screw was kept away from to the installation cover has the filter screen, the outside swing joint of filter screen has the connecting bush, equipment principal's inboard is provided with the installation piece, the outside swing joint of installation piece has the butt screw rod, the outside threaded connection of butt screw rod has the slider, the outside swing joint of slider has the installation screw rod, the outside threaded connection of installation screw rod has gear drive screw rod, gear drive screw rod's outside swing joint has drive gear, drive gear's the outside is connected with the electro-magnet.

Preferably, a buffer assembly is movably arranged between the driving screw rod and the mounting sleeve.

Preferably, the outer side of the filter screen is provided with a connecting assembly.

Preferably, the stirring paddle is installed at the middle position of the equipment main body and is used for stirring the petroleum crude oil.

Preferably, the mounting screw is in vertical threaded connection with the gear drive screw.

Preferably, the inside of slider is provided with the screw thread with butt screw rod assorted, and just butt screw rod and the perpendicular threaded connection of installation screw rod.

Preferably, the abutment screw penetrates the inside of the mounting block and is connected to the drive screw.

Preferably, the filter screen is provided with three groups, and the middle of the filter screen is connected through a connecting bushing.

Advantageous effects

Compared with the prior art, the invention provides equipment for adsorbing sand and stone in petroleum based on a magnetic attraction principle, which has the following beneficial effects:

1. this equipment that grit carries out absorption in to oil based on principle is inhaled to magnetism, and the oil through exploitation gets into the equipment main part, because the oil consistency is very big, very easily solidifies, stirs the oil through the stirring rake, and the oil by the stirring of stirring rake is separated to both sides thereupon to through the filter screen, the filter screen is cylindricly, does not stop rotating, filters the oil, with a large amount of grit separation in the oil to the outside, realized the filtration to grit in the oil.

2. According to the equipment for adsorbing sand and stone in petroleum based on the magnetic suction principle, the abutting screw rod connected with the equipment is driven to rotate along with the rotation of the driving screw rod, and then the abutting screw rod drives the sliding block to reciprocate left and right on the abutting screw rod and then drives the electromagnet to reciprocate left and right; simultaneously, along with the rotation of butt screw rod, the installation screw rod of being connected with it also rotates thereupon, drives gear drive screw then and rotates, and the drive gear who connects on it is rotatory thereupon, drives the electro-magnet rotation then, adsorbs iron-containing grit in to the oil.

Drawings

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

FIG. 2 is a schematic view of a driving screw connection structure according to the present invention;

FIG. 3 is a schematic view of the connection structure of the stirring paddle of the present invention;

FIG. 4 is a schematic view of a filter net connection structure according to the present invention;

FIG. 5 is a schematic view of a connection assembly of the present invention;

FIG. 6 is a schematic view of the connecting bushing connection structure of the present invention;

FIG. 7 is a schematic view of the connection structure of the mounting block of the present invention;

FIG. 8 is a schematic view of the connection structure of the abutment screw of the present invention;

FIG. 9 is an enlarged view of the structure of area A in FIG. 8 according to the present invention;

FIG. 10 is a schematic view of the mounting screw connection structure of the present invention;

FIG. 11 is a schematic view of the connection structure of the driving gear of the present invention;

FIG. 12 is a schematic view of the positional relationship between the mounting screw and the gear drive screw according to the present invention.

In the figure: 1-equipment main body, 2-stirring paddle, 3-driving screw, 4-mounting sleeve, 5-filter screen, 6-connecting bushing, 7-mounting block, 8-abutting screw, 9-sliding block, 10-mounting screw, 11-gear driving screw, 12-driving gear, 13-electromagnet, 14-buffer component and 15-connecting component.

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. 1-12, an apparatus for adsorbing sand and stone in petroleum based on the magnetic attraction principle comprises an apparatus main body 1, wherein a stirring paddle 2 is arranged inside the apparatus main body 1, and the stirring paddle 2 is installed in the middle of the apparatus main body 1 to stir petroleum crude oil; the inside movable mounting of equipment main part 1 has drive screw 3, drive screw 3's outside swing joint has installation cover 4, the one end swing joint that drive screw 3 was kept away from to installation cover 4 has filter screen 5, the outside swing joint of filter screen 5 has connecting bush 6, filter screen 5 is provided with three groups, the centre all is connected through connecting bush 6, oil through the exploitation gets into equipment main part 1, because the oil consistency is very big, very easily solidify, stir the oil through stirring rake 2, the oil that is stirred by stirring rake 2 is thereupon separated to both sides, and pass through filter screen 5, filter screen 5 is cylindric, incessantly pause rotates, filter the oil, with a large amount of grit separation in the oil to the outside, the filtration to grit in the oil has been realized.

An installation block 7 is arranged on the inner side of the equipment main body 1, an abutting screw 8 is movably connected to the outer side of the installation block 7, and the abutting screw 8 penetrates through the installation block 7 and is connected with the driving screw 3; the outside threaded connection of butt screw rod 8 has slider 9, and the inside of slider 9 is provided with and installs the perpendicular threaded connection of screw rod 10 with butt screw rod 8 assorted screw thread, and butt screw rod 8.

The outer side of the sliding block 9 is movably connected with a mounting screw 10, the outer side of the mounting screw 10 is in threaded connection with a gear driving screw 11, and the mounting screw 10 is in vertical threaded connection with the gear driving screw 11; the drive screw 3 rotates to drive the abutting screw 8 connected with the drive screw to rotate along with the drive screw, and the abutting screw 8 drives the sliding block 9 to reciprocate left and right on the abutting screw 8 and then drives the electromagnet 13 to reciprocate left and right; simultaneously, along with the rotation of butt screw 8, the installation screw 10 of being connected with it also rotates thereupon, drives gear drive screw 11 and rotates then, and the drive gear 12 of being connected on it rotates thereupon, drives the electro-magnet 13 rotatory then, adsorbs the iron-containing grit in the oil.

The outer side of the gear driving screw 11 is movably connected with a driving gear 12, the outer side of the driving gear 12 is connected with an electromagnet 13, a buffer assembly 14 is movably installed between the driving screw 3 and the installation sleeve 4, and the outer side of the filter screen 5 is provided with a connecting assembly 15.

The working principle is as follows: the existing means is to filter the oil sludge sand to ensure the quality of crude oil; when using, the oil of exploitation gets into equipment main part 1, because the oil viscosity is very big, very easily solidifies, stirs the oil through stirring rake 2, and the oil of being stirred by stirring rake 2 is separated both sides thereupon to through filter screen 5, filter screen 5 is cylindric, and the rotation that does not stop rotates, filters the oil, separates the outside with a large amount of grit in the oil, because the characteristic of grit, can the iron molecule in many grit.

Therefore, the driving screw 3 also starts to rotate at the same time, the abutting screw 8 connected with the driving screw is driven to rotate along with the driving screw, the abutting screw 8 drives the sliding block 9 to reciprocate left and right on the abutting screw, and then the electromagnet 13 is driven to reciprocate left and right; simultaneously, along with the rotation of butt screw rod 8, the installation screw rod 10 of being connected with it also rotates thereupon, drives gear drive screw rod 11 then and rotates, and the drive gear 12 of connecting on it rotates thereupon, drives the electro-magnet 13 then and rotates, adsorbs the iron-containing grit in the oil, has realized the filtration separation to grit in the oil.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an equipment that grit adsorbs in oil based on principle is inhaled to magnetism, includes equipment main part (1), its characterized in that: the stirring device is characterized in that a stirring paddle (2) is arranged inside the device main body (1), a driving screw (3) is movably arranged inside the device main body (1), an installation sleeve (4) is movably connected to the outer side of the driving screw (3), a filter screen (5) is movably connected to one end, away from the driving screw (3), of the installation sleeve (4), a connection bush (6) is movably connected to the outer side of the filter screen (5), an installation block (7) is arranged on the inner side of the device main body (1), an abutting screw (8) is movably connected to the outer side of the installation block (7), a sliding block (9) is connected to the outer side of the abutting screw (8) in a threaded manner, an installation screw (10) is movably connected to the outer side of the sliding block (9), a gear driving screw (11) is connected to the outer side of the installation screw (10) in a threaded manner, a driving gear (12) is movably connected to the outer side of the gear driving screw (11), the outer side of the driving gear (12) is connected with an electromagnet (13);

the mounting screw rod (10) is in vertical threaded connection with the gear driving screw rod (11), and the abutting screw rod (8) is in vertical threaded connection with the mounting screw rod (10).

2. The device of claim 1 for adsorbing sand in petroleum based on the magnetic attraction principle is characterized in that: a buffer component (14) is movably arranged between the driving screw rod (3) and the mounting sleeve (4).

3. The device of claim 1 for adsorbing sand in petroleum based on the magnetic attraction principle is characterized in that: and a connecting assembly (15) is arranged on the outer side of the filter screen (5).

4. The device of claim 1 for adsorbing sand in petroleum based on the magnetic attraction principle is characterized in that: the stirring paddle (2) is arranged in the middle of the main body (1).

5. The device of claim 1 for adsorbing sand in petroleum based on the magnetic attraction principle is characterized in that: the inside of slider (9) is provided with the screw thread with butt screw rod (8) assorted.

6. The device of claim 1 for adsorbing sand in petroleum based on the magnetic attraction principle is characterized in that: the abutting screw (8) penetrates through the mounting block (7) and is connected with the driving screw (3).

7. The device of claim 1 for adsorbing sand in petroleum based on the magnetic attraction principle is characterized in that: the filter screen (5) is provided with three groups, and the middle parts of the filter screen are connected through a connecting bush (6).