CN112237766A

CN112237766A - Fine petrochemical product filters edulcoration device

Info

Publication number: CN112237766A
Application number: CN202011116339.XA
Authority: CN
Inventors: 孟庆飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-01-19

Abstract

The invention discloses a fine petrochemical product filtering and impurity removing device, which comprises a shell, wherein an oil inlet pipe is fixedly arranged at the top of the shell, an installation box is connected inside the shell in a sliding manner through a connecting part, a plurality of sliding grooves are vertically formed in the bottoms of two corresponding side walls of the installation box, sliding blocks are connected in the sliding grooves in a sliding manner, a first spring is arranged on the lower side of each sliding block, the lower end of each first spring is fixedly connected with the corresponding sliding groove, the device is connected in the installation box in a sliding manner through a filter screen, the sliding grooves are formed in the bottom of the installation box, the sliding blocks and the first springs are arranged in the sliding grooves, so that the shock absorption is carried out on the filter screen, the service life of the filter screen is prolonged, the installation box can move up and down, the shock absorption is carried out, a rack rod, so that the viscous oil is dispersed to be able to pass through the filter screen and so that the tank is installed.

Description

Fine petrochemical product filters edulcoration device

Technical Field

The invention belongs to the technical field of petroleum processing, and particularly relates to a fine petrochemical product filtering and impurity removing device.

Background

The petrochemical industry is called petrochemical industry for short, and the petrochemical industry is a basic industry, provides matching and service for agriculture, energy, traffic, machinery, electronics, textile, light industry, buildings, building materials and other industrial and agricultural industries and daily life of people, and plays a very important role in national economy. Is an important component of chemical industry, plays an important role in the development of national economy, and is one of the prop industry departments in China.

The filtration edulcoration of petroleum is one of the main methods that improves meticulous petrochemical product purity, current filter equipment sets up the filter screen usually in a box and goes out impurity, though can go out impurity, but the petroleum is when flowing to the filter screen, because of the gravity of petroleum leads to, petroleum can produce an impact force to the filter screen, thereby lead to the filter screen to damage the deformation easily for a long time, thereby influence the filtration of petroleum, and because the consistency of fluid is high, filter speed is slow, be difficult to satisfy the filtration edulcoration of meticulous petrochemical product.

Disclosure of Invention

The invention aims to provide a fine petrochemical product filtering and impurity removing device for overcoming the defect that a filter screen is deformed and damaged due to the gravity of petroleum after being used for a long time.

In order to achieve the purpose, the invention adopts the following technical scheme:

a fine petrochemical product filtering and impurity removing device comprises a shell, wherein an oil inlet pipe is fixedly installed at the top of the shell, an installation box is connected and arranged in the shell in a sliding mode through a connecting part, a plurality of sliding grooves are vertically formed in the bottoms of two corresponding side walls of the installation box, a plurality of sliding blocks are connected in the sliding grooves in a sliding mode, a first spring is arranged on the lower side of each sliding block, the lower end of the first spring is fixedly connected with the corresponding sliding groove, a filter screen is connected to the bottom of the installation cavity in a sealing and sliding mode, the plurality of sliding blocks are fixedly connected with the side walls of the filter screen, a pair of stirring parts are arranged in the installation box, an installation cavity is formed in the lower end of the oil inlet pipe, a telescopic pipe is connected in the installation cavity in a sliding mode, the lower end of the telescopic pipe, the vertical and fixed connection of the lower side of the mounting rod is provided with a rack rod, the rack rod is meshed with the two stirring components, a horizontal and fixed connection supporting plate of one side wall of the mounting box, away from the connecting component, is provided with a driving component, and the bottom of the shell is provided with an oil outlet.

Preferably, adapting unit includes a plurality of dead levers, dead lever figure and fixed block figure phase-match, and the upper end all with casing roof fixed connection, the dead lever slides the cover and is equipped with the fixed block, and is a plurality of spacing ring of lower extreme fixedly connected with of dead lever, spacing ring lateral wall and casing fixed connection, the lateral wall and the sealed sliding connection of install bin lateral wall that the casing was kept away from to the spacing ring, the length of fixed lever is the same with the length of flexible pipe.

Preferably, the stirring part includes a pair of bull stick, two the bull stick is located the both sides of rack bar, and rotates through the rotating part and install in the install bin, two the equal fixed cover of bull stick is equipped with the gear, and two side gears all are connected with the rack bar meshing, two a plurality of stirring leaves of the equal fixedly connected with of bull stick, it is a plurality of stirring leaf sets up alternately.

Preferably, the drive part includes the motor, the motor passes through mounting panel fixed connection on the casing lateral wall, the backup pad downside offsets there is oval runner, the fixed cover of runner is established on the motor output shaft.

Preferably, the rotating part comprises an installation block, the installation block is fixedly connected to the inner wall of the installation box, a concave opening is formed in one side, far away from the installation box, of the installation block, a second bearing is arranged in the concave opening, the outer wall of the second bearing is fixedly connected with the concave opening, and the inner wall of the second bearing is fixedly connected with the rotating rod.

Preferably, the upper side and the lower side of the fixed block are both provided with second springs, and the second springs are sleeved on the fixed rod.

Preferably, the bottom wall of the housing is inclined, and the oil outlet is located at the lower position of the inclined surface.

Preferably, the cross section of installation pole is isosceles triangle, isosceles triangle's apex angle is up perpendicularly, rack bar upper end fixed connection is on the diapire of installation pole.

Preferably, a plurality of the upside of slider all is equipped with the block rubber, block rubber fixed connection is at the top of spout.

Preferably, the motor output shaft is sleeved with a first bearing, the first bearing is a sealed bearing, an outer ring of the first bearing is fixedly connected with the shell, and an inner ring of the first bearing is fixedly connected with the motor output shaft.

Compared with the prior art, the invention has the beneficial effects that: the oil is led in from the oil inlet pipe, when the oil flows down due to the gravity of the oil, an impact force is generated on the filter screen, when the filter screen is impacted, because the sliding block is connected in the sliding groove at the bottom of the two side walls of the mounting box in a sliding way and is fixedly connected with the filter screen, the sliding block and the filter screen bear the impact force brought by the oil, and because the first spring is arranged at the lower side of the sliding block, when the impact force brought by the oil impacts the filter screen, the first spring can absorb shock to protect the filter screen, because the supporting plate is arranged at one side of the mounting box, the rotating wheel at the lower side of the supporting plate is fixedly connected with the output shaft of the motor, and because the shape of the rotating wheel is elliptical, when the motor is started, the rotating wheel rotates to enable the mounting box to move up and down, the oil is easy to pass through the filter screen and can not be adhered to the filter screen due to adhesion, so that the oil is difficult to filter, the mounting box is slidably mounted in the shell through the fixing block and the fixing rod, the second springs are arranged on the upper side and the lower side of the fixing block, and the lower end of the oil inlet pipe is slidably connected with the telescopic pipe through the mounting cavity, so that when the filter screen is subjected to the impact force of the oil, the whole mounting box can also slide downwards, so that a part of the impact force can be removed by the connecting part, when the mounting box moves up and down under the action of the rotating wheel, the rack rod is fixed on the oil inlet pipe through the fixing rod, the oil inlet pipe can not move along with the mounting box, and the mounting box is rotatably connected with a pair of rotating rods, the rotating rods are sleeved with gears meshed with the rack rod, the rotating rods move along with the, fixedly connected with stirring leaf on the bull stick, the stirring leaf rotates along with the bull stick, stir the oil in the installation box from the stirring leaf, make the oil of gluing thick caking separate, then, filter the separation through the filter screen, the device passes through filter screen sliding connection in the installation box, and set up the spout bottom the installation box, set up slider and first spring in the spout, shock attenuation is carried out to the filter screen, the life of filter screen has been increased, and make the installation box can reciprocate, shock attenuation has not only been carried out, still make and to make the rack bar drive stirring part when the installation box reciprocates, make stirring part stirring oil, make viscous oil disperse to come to pass through the filter screen, and make the installation box.

Drawings

FIG. 1 is a schematic sectional view of a fine petrochemical filtration and impurity removal device according to the present invention;

FIG. 2 is a schematic view of a top cross-sectional structure of a fine petrochemical filtration and impurity removal device according to the present invention;

FIG. 3 is a schematic view of a top view of a filter screen of the fine petrochemical product filtration and impurity removal device according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

FIG. 5 is a schematic view of a top view of an oil inlet pipe of the fine petrochemical filtration and impurity removal device according to the present invention;

FIG. 6 is a schematic view of a supporting plate of the filtering and purifying device for fine petrochemical products according to the present invention.

In the figure: the device comprises a shell 1, an oil inlet pipe 2, an installation cavity 3, an extension pipe 4, an installation box 5, a fixed block 6, a fixed rod 7, a filter screen 8, a limit ring 9, a rack rod 10, a rotating rod 11, a stirring blade 12, a gear 13, an installation rod 14, an oil outlet 15, a support plate 16, a motor 17, a first bearing 18, a rotating wheel 19, an installation block 20, a second bearing 21, a sliding groove 22, a sliding block 23, a first spring 24, a rubber block 25, a second spring 26 and an installation plate 27.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, a fine petrochemical product filtering and impurity removing device comprises a casing 1, an oil inlet pipe 2 is fixedly installed at the top of the casing 1, an installation box 5 is slidably connected inside the casing through a connecting part, a plurality of sliding grooves 22 are vertically formed at the bottoms of two corresponding side walls of the installation box 5, sliding blocks 23 are slidably connected in the sliding grooves 22, first springs 24 are arranged at the lower sides of the sliding blocks 23, the lower ends of the first springs 24 are fixedly connected with the sliding grooves 22, the first springs 24 are used for damping, a filter screen 8 is slidably connected at the bottom of an installation cavity 3 in a sealing manner, oil can only flow down from the filter screen 8 through sliding in a sealing manner, the sliding blocks 23 are fixedly connected with the side walls of the filter screen 8, the sliding blocks 23 are also slidably connected with the inner walls of the sliding grooves 22 in a sealing manner, so that the oil cannot flow down from the, make and glue the hungry oil of caking and directly flow down and plug up

filter screen

8, 2 lower extremes of oil inlet pipe have seted up installation cavity 3, sliding connection has flexible pipe 4 in installation cavity 3, the lower extreme and the 5 fixed connection of install bin of flexible pipe 4, and communicate with each other, flexible pipe 4 power comes when install bin 5 down motion, oil can't flow into in the install bin 5, play sealed effect, advance horizontal fixedly connected with installation pole 14 in the

oil inlet pipe

2, 14 downside vertical fixedly connected with rack bar 10 of installation pole, rack bar 10 is connected with two stirring part meshing, install bin 5 keeps away from adapting unit's a lateral wall horizontal fixedly connected with

backup pad

16, 16 downside of backup pad is equipped with driver part, driver part is used for driving install bin 5 and reciprocates, 1 bottom of the casing is equipped with oil-out 15.

In the embodiment applying the above technical solution, oil is introduced from the oil inlet pipe 2, when the oil flows down due to the gravity of the oil, an impact force is generated on the filter screen 8, when the filter screen 8 receives the impact force, because the sliding blocks 23 are slidably connected in the sliding grooves 22 at the bottoms of the two side walls of the installation box 5, and the sliding blocks 23 are fixedly connected with the filter screen 8, the sliding blocks 23 and the filter screen 8 can bear the impact force caused by the oil, and because the first springs 24 are arranged at the lower sides of the sliding blocks 23, when the impact force caused by the oil impacts the filter screen 8, the first springs 24 can absorb the shock, thereby protecting the filter screen 8, because the support plate 16 is installed at one side of the installation box 5, the rotating wheel 19 at the lower side of the support plate 16 is fixedly connected with the output shaft of the motor 17, and because the shape of the rotating wheel, the rotation of the rotating wheel 19 can make the mounting box 5 move up and down, so that the oil can rock in the mounting box 5, the oil can easily pass through the filter screen 8, and can not be easily filtered because of being adhered to the filter screen 8, and the mounting box 5 is slidably mounted in the housing 1 through the fixing block 6 and the fixing rod 7, and the upper and lower sides of the fixing block 6 are both provided with the second springs 26, and the lower end of the oil inlet pipe 2 is slidably connected with the telescopic pipe 4 through the mounting cavity 3, so when the filter screen 8 is impacted by the oil, the whole mounting box 5 can also slide down, so that the connecting part can also unload a part of the impact force, when the mounting box 5 moves up and down under the action of the rotating wheel 19, because the rack rod 10 is fixed on the oil inlet pipe 2 through the mounting rod 14, the oil inlet pipe 2 can not move along with the mounting box 5, and a pair of rotating rods 11 are rotatably connected, the cover is equipped with the gear 13 with rack bar 10 meshing on the bull stick 11, and bull stick 11 is along with the 5 movements of install bin to gear 13 rotates under the effect of rack bar 10, thereby drives bull stick 11 and rotates, fixedly connected with stirring leaf 12 on the bull stick 11, and stirring leaf 12 is along with 11 rotations of bull stick, stirs from stirring leaf 12 to the oil in install bin 5, makes the oil of gluing thick caking separate, then carries out filtering separation through filter screen 8.

In the technical scheme of the optimization in the embodiment,

adapting unit includes a plurality of

dead levers

7, 7 figure of dead lever and 6 figure phase-matchs of fixed block, and the upper end all with 1 roof fixed connection of casing, dead lever 7 slip cap is equipped with fixed block 6, spacing ring 9 of lower extreme fixedly connected with of a plurality of

dead levers

7, 9 lateral walls of spacing ring and 1 fixed connection of casing, the lateral wall and the 5 lateral walls sealing sliding connection of install bin that casing 1 was kept away from to spacing ring 9, sealing sliding connection prevents that the petroleum from overflowing to the space in which dead lever 7 is located, the length of dead lever 7 is the same with the length of flexible pipe 4, prevent like this that flexible pipe 4 from breaking away from with advancing oil pipe 2.

Stirring part includes a pair of bull stick 11, two bull sticks 11 are located the both sides of rack bar 10, and rotate through the rotating part and install in install box 5, rotating part makes bull stick 11 can rotate, two equal fixed covers of bull stick 11 are equipped with gear 13, two side gears 13 all are connected with rack bar 10 meshing, gear 13 can rotate when meshing is connected and is makeed install box 5 to reciprocate, a plurality of stirring leaves 12 of the equal fixedly connected with of two bull sticks 11, stirring leaf 12 is used for stirring oil, a plurality of stirring leaf 12 cross arrangement, cross arrangement prevents the collision of stirring leaf 12.

The driving part comprises a motor 17, the motor 17 is fixedly connected to the side wall of the shell 1 through a mounting plate 27, an oval rotating wheel 19 abuts against the lower side of the supporting plate 16, the oval rotating wheel has a height difference when rotating, so that the supporting plate 16 can be pushed to move up and down, and the rotating wheel 19 is fixedly sleeved on an output shaft of the motor 17.

Rotatable parts is including installation piece 20, and installation piece 20 fixed connection is on 5 inner walls of install bin, and installation piece 20 keeps away from one side of install bin 5 and has seted up the spill mouth, is equipped with second bearing 21 in the spill mouth, second bearing 21 outer wall and spill mouth fixed connection, and inner wall and bull stick 11 fixed connection, makes bull stick 11 to rotate like this to there is fine stability.

The upper and lower both sides of fixed block 6 all are equipped with second spring 26, and two second springs 26 all overlap and establish on dead lever 7, and two second springs 26 are used for the shock attenuation, prevent that fixed block 6 from directly striking casing 1 and spacing ring 9.

The bottom wall of the shell 1 is obliquely arranged, the oil outlet 15 is located at the lower position of the inclined surface, and the oil which is conveniently filtered flows out of the oil outlet 15 through the oblique arrangement.

The cross section of installation pole 14 is isosceles triangle, and isosceles triangle's apex angle is up perpendicularly, and rack bar 10 upper end fixed connection is on the diapire of installation pole 14, makes the oil can not pile up on installation pole 14 like this.

The upside of a plurality of sliders 23 all is equipped with rubber block 25, and rubber block 25 fixed connection is at the top of spout 22, and rubber block 25 is used for the shock attenuation, prevents that slider 23 from directly striking spout 22 to reduce wear increases the life of part.

The output shaft of the motor 17 is sleeved with a first bearing 18, the first bearing 18 is a sealing bearing, the outer ring of the first bearing 18 is fixedly connected with the shell 1, the inner ring of the first bearing is fixedly connected with the output shaft of the motor 17, and the sealing bearing is used for preventing oil from flowing into the motor 17 from the output shaft of the motor 17 to damage the motor 17.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The fine petrochemical product filtering and impurity removing device comprises a shell (1) and is characterized in that an oil inlet pipe (2) is fixedly installed at the top of the shell (1), an installation box (5) is arranged in the shell through a connecting part in a sliding connection mode, a plurality of sliding grooves (22) are vertically formed in the bottoms of two corresponding side walls of the installation box (5), a plurality of sliding blocks (23) are arranged in the sliding grooves (22) in a sliding connection mode, a first spring (24) is arranged on the lower side of each sliding block (23), the lower end of each first spring (24) is fixedly connected with the corresponding sliding groove (22), a filter screen (8) is connected to the bottom of the installation cavity (3) in a sealing and sliding mode, a plurality of sliding blocks (23) are fixedly connected with the side walls of the filter screen (8), a pair of stirring parts is arranged in the installation box (5), an installation cavity (3) is formed in the lower end of the, the lower end of the telescopic pipe (4) is fixedly connected with the installation box (5) and communicated with the installation box, an installation rod (14) is horizontally and fixedly connected in the oil inlet pipe (2), a rack rod (10) is vertically and fixedly connected to the lower side of the installation rod (14), the rack rod (10) is meshed with the two stirring components, a supporting plate (16) is horizontally and fixedly connected to one side wall of the installation box (5) far away from the connecting component, a driving component is arranged on the lower side of the supporting plate (16), an oil outlet (15) is arranged at the bottom of the shell (1), the connecting component comprises a plurality of fixing rods (7), the number of the fixing rods (7) is matched with the number of the fixing blocks (6), the upper ends of the fixing rods are fixedly connected with the top wall of the shell (1), the fixing blocks (6) are slidably sleeved on the fixing rods (7), and a limiting ring (, the side wall of the limiting ring (9) is fixedly connected with the shell (1), the side wall of the limiting ring (9) far away from the shell (1) is connected with the side wall of the installation box (5) in a sealing and sliding mode, and the length of the fixing rod (7) is the same as that of the telescopic pipe (4).

2. The fine petrochemical product filtering and impurity removing device according to claim 1, wherein the stirring component comprises a pair of rotating rods (11), two rotating rods (11) are located on two sides of the rack rod (10) and are rotatably installed in the installation box (5) through the rotating components, gears (13) are fixedly sleeved on the two rotating rods (11), two side gears (13) are respectively meshed with the rack rod (10), a plurality of stirring blades (12) are fixedly connected on the two rotating rods (11), and the plurality of stirring blades (12) are arranged in a crossed manner.

3. The fine petrochemical product filtering and impurity removing device according to claim 1, wherein the driving component comprises a motor (17), the motor (17) is fixedly connected to the side wall of the casing (1) through a mounting plate (27), an elliptical rotating wheel (19) is abutted to the lower side of the supporting plate (16), and the rotating wheel (19) is fixedly sleeved on an output shaft of the motor (17).

4. The fine petrochemical product filtering and impurity removing device according to claim 2, wherein the rotating part comprises an installation block (20), the installation block (20) is fixedly connected to the inner wall of the installation box (5), a concave opening is formed in one side, away from the installation box (5), of the installation block (20), a second bearing (21) is arranged in the concave opening, the outer wall of the second bearing (21) is fixedly connected with the concave opening, and the inner wall of the second bearing is fixedly connected with the rotating rod (11).

5. The fine petrochemical product filtering and impurity removing device according to claim 1, wherein the upper side and the lower side of the fixing block (6) are provided with second springs (26), and the two second springs (26) are sleeved on the fixing rod (7).

6. The fine petrochemical product filtering and impurity removing device according to claim 1, wherein the bottom wall of the housing (1) is inclined, and the oil outlet (15) is positioned at the lower part of the inclined surface.

7. The fine petrochemical product filtering and impurity removing device according to claim 1, wherein the cross section of the mounting rod (14) is an isosceles triangle, the vertex angle of the isosceles triangle is vertically upward, and the upper end of the rack rod (10) is fixedly connected to the bottom wall of the mounting rod (14).

8. The fine petrochemical product filtering and impurity removing device according to claim 1, wherein rubber blocks (25) are arranged on the upper sides of the sliding blocks (23), and the rubber blocks (25) are fixedly connected to the tops of the sliding grooves (22).

9. The fine petrochemical product filtering and impurity removing device according to claim 3, wherein a first bearing (18) is sleeved on an output shaft of the motor (17), the first bearing (18) is a sealing bearing, an outer ring of the first bearing (18) is fixedly connected with the housing (1), and an inner ring of the first bearing is fixedly connected with the output shaft of the motor (17).