CN212262575U

CN212262575U - Anti-blocking filtering device for petroleum

Info

Publication number: CN212262575U
Application number: CN202020891645.XU
Authority: CN
Inventors: 锁海强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-01-01
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a prevent filter equipment for oil of jam, including fixed case, the equal fixed mounting in bottom four corners of fixed case has the supporting leg, and the fixed incasement is equipped with L shape and advances oil pipe, and L shape advances the left end of oil pipe and extends to outside the fixed case, and fixed case fixed cover is established on L shape advances oil pipe, and the bottom intercommunication of fixed case is fixed with L shape and goes out oil pipe, fixed incasement sealed slip cap is equipped with the collecting box that is located L shape and advances oil pipe below, and the right side of collecting box extends to outside the fixed case and fixed mounting has L shape pole, and the right side bottom fixed mounting of fixed case has the fixed block, and the draw-in groove has been seted up at the. The utility model discloses simple structure, convenient operation vibrates the foreign particle that the filter screen drove on it upwards to jump about being convenient for circulate, avoids piling up the phenomenon of blockking up the filter screen, and the filter screen that upper and lower circulation removed can accelerate filterable efficiency, and can take out the foreign particle on the filter screen fast and clear up, is favorable to the use.

Description

Anti-blocking filtering device for petroleum

Technical Field

The utility model relates to a filtration equipment technical field especially relates to a prevent filter equipment for oil of jam.

Background

Defeated process of oil field oil recovery collection needs to filter, the defeated filter equipment of current oil recovery collection is mostly through the filter box and filter screen cooperation of fixed mounting in the filter box to the defeated oil of collection filter, this kind of static filterable mode, there is impurity or the easy static phenomenon of piling up the jam filter screen of large granule that filter crosses, and then reduce filterable efficiency, and be not convenient for take out the impurity of crossing off, can not satisfy the user demand, therefore we have proposed a filter equipment for oil of preventing blockking up and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a blockage-preventing filtering device for petroleum.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an anti-clogging filtering device for petroleum comprises a fixed box, wherein supporting legs are fixedly arranged at four corners of the bottom of the fixed box, an L-shaped oil inlet pipe is arranged in the fixed box, the left end of the L-shaped oil inlet pipe extends out of the fixed box, the fixed box is fixedly sleeved on the L-shaped oil inlet pipe, the bottom of the fixed box is communicated and fixed with an L-shaped oil outlet pipe, a collecting box positioned below the L-shaped oil inlet pipe is sleeved in the fixed box in a sealing and sliding manner, the right side of the collecting box extends out of the fixed box and is fixedly provided with an L-shaped rod, the bottom of the right side of the fixed box is fixedly provided with a fixed block, the top of the fixed block is provided with a clamping groove, an L-shaped clamping rod is movably clamped in the clamping groove and is sleeved on the L-shaped rod in a sliding manner, the same first spring is fixedly arranged between the top of the L-shaped clamping, the two U-shaped rods are symmetrically arranged, the two U-shaped rods are sleeved with the same filter screen in a sliding mode, the same second spring is fixedly arranged between the inner wall of the top of each U-shaped rod and the top of the corresponding filter screen, the second springs are movably sleeved on the corresponding U-shaped rods, the top of each filter screen is fixedly provided with a fixed pipe, a screw rod is arranged in each collecting box, the fixed pipes are sleeved on the screw rods in a threaded mode, the top of each fixed box is fixedly provided with two vertical rods, the two vertical rods are sleeved with the same U-shaped plate in a sliding mode, the top of each fixed box is fixedly provided with a driving motor positioned in the corresponding U-shaped plate, the end part of an output shaft of each driving motor is fixedly provided with an eccentric wheel, balls are embedded on the inner wall of the top of each U-shaped plate and are in rolling contact with the outer side, the screw rod is positioned in front of the output shaft of the driving motor.

Preferably, the left side of the collecting box is in movable contact with the inner wall of the left side of the fixed box, a first rectangular hole is formed in the inner wall of the right side of the fixed box, a rectangular ring groove is formed in the outer side of the collecting box, a rectangular ring-shaped sealing ring is fixedly sleeved in the rectangular ring groove, and the inner wall of the first rectangular hole is in movable contact with the outer side of the rectangular ring-shaped sealing ring.

Preferably, the inner wall of the bottom of the collecting box is provided with an oil outlet hole communicated with the L-shaped oil outlet pipe, the top end of the L-shaped oil outlet pipe and the inner wall of the bottom of the fixed box are positioned on the same horizontal line, and the inner wall of the bottom of the fixed box is movably contacted with the bottom of the collecting box.

Preferably, a circular hole is formed in the inner wall of the top of the fixing box, the screw rod is located in the circular hole, the side wall of the circular hole is not in contact with the outer side of the screw rod, a threaded hole is formed in the inner wall of the top of the U-shaped plate, and the threaded hole is in threaded connection with the screw rod.

Preferably, the inner side of the fixed pipe is provided with an internal thread, and the internal thread is in threaded connection with the screw rod.

Preferably, the other U-shaped rod of the two U-shaped rods is fixedly sleeved with a limiting block, and the top of the limiting block is in movable contact with the bottom of the filter screen.

Preferably, a second rectangular hole is formed in the inner wall of the top of the L-shaped clamping rod, the inner wall of the second rectangular hole is connected with the outer side of the L-shaped clamping rod in a sliding mode, and two pull rings are fixedly mounted at the top of the L-shaped clamping rod.

Compared with the prior art, the beneficial effects of the utility model are that:

by the matching of the L-shaped oil inlet pipe and the fixed box, the oil is filtered by the filter screen, the driving motor is started to drive the eccentric wheel to rotate the first half circle to extrude the balls, the balls drive the U-shaped plate to move upwards on the two vertical rods, the U-shaped plate drives the fixed pipe to move upwards through the screw rod, the fixed pipe drives the filter screen to slide upwards on the two U-shaped rods to compress the second spring, the filter screen moves upwards and simultaneously lifts up the impurity particles on the filter screen, the extrusion force on the U-shaped plate is released when the eccentric wheel rotates the second half circle, and the second spring is reset to drive the filter screen to move downwards, the eccentric wheel lasts the rotation, make the filter screen from top to bottom cyclic movement and drive the foreign particle on it and jump up, filter speed has been accelerated, when needs clear up the foreign particle on the filter screen, the reverse rotation knob drives the screw rod rebound, screw rod and fixed pipe phase separation, hold L shape pole and upwards stimulate two pull rings next, the pull ring drives L shape kelly rebound and compresses first spring, L shape kelly and its draw-in groove phase separation that clamps mutually, move L shape pole next left, L shape pole drives the collecting box and removes, the collecting box drives the filter screen and shifts out from fixed incasement, this moment alright with clear up the foreign particle on the filter screen.

The utility model discloses simple structure, convenient operation vibrates the foreign particle that the filter screen drove on it upwards to jump about being convenient for circulate, avoids piling up the phenomenon of blockking up the filter screen, and the filter screen that upper and lower circulation removed can accelerate filterable efficiency, and can take out the foreign particle on the filter screen fast and clear up, is favorable to the use.

Drawings

Fig. 1 is a schematic structural diagram of an anti-clogging filtering device for petroleum according to the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is an enlarged schematic view of portion B of FIG. 2;

fig. 5 is a side view of the anti-clogging rectangular ring-shaped sealing ring of the filtering device for petroleum according to the present invention.

In the figure: the device comprises a fixed box 1, a collecting box 2, a 3L-shaped oil inlet pipe, a 4L-shaped rod, a 5 fixed block, a 6L-shaped clamping rod, a 7 first spring, a 8U-shaped rod, a 9 filter screen, a 10 second spring, a 11 fixed pipe, a 12 screw rod, a 13 vertical rod, a 14U-shaped plate, a 15 driving motor, a 16 eccentric wheel and a 17-rectangular annular sealing ring.

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.

Referring to fig. 1-5, an anti-clogging oil filtering device comprises a fixed box 1, wherein supporting legs are fixedly arranged at four corners of the bottom of the fixed box 1, an L-shaped oil inlet pipe 3 is arranged in the fixed box 1, the left end of the L-shaped oil inlet pipe 3 extends out of the fixed box 1, the fixed box 1 is fixedly sleeved on the L-shaped oil inlet pipe 3, the bottom of the fixed box 1 is communicated with and is fixedly provided with an L-shaped oil outlet pipe, a collecting box 2 positioned below the L-shaped oil inlet pipe 3 is hermetically and slidably sleeved in the fixed box 1, the right side of the collecting box 2 extends out of the fixed box 1 and is fixedly provided with an L-shaped rod 4, a fixed block 5 is fixedly arranged at the bottom of the right side of the fixed box 1, the top of the fixed block 5 is provided with a clamping groove, an L-shaped clamping rod 6 is movably clamped in the clamping groove, the L-shaped clamping rod 6 is slidably sleeved on the L-shaped rod 4, the inner walls of two sides of the collecting box 2 are fixedly provided with U-shaped rods 8, the two U-shaped rods 8 are symmetrically arranged, the two U-shaped rods 8 are slidably sleeved with the same filter screen 9, the same second spring 10 is fixedly arranged between the inner wall of the top of the U-shaped rod 8 and the top of the filter screen 9, the second spring 10 is movably sleeved on the corresponding U-shaped rod 8, the top of the filter screen 9 is fixedly provided with a fixed pipe 11, the collecting box 2 is internally provided with a screw 12, the fixed pipe 11 is sleeved on the screw 12 in a threaded manner, the top of the fixed box 1 is fixedly provided with two vertical rods 13, the two vertical rods 13 are slidably sleeved with the same U-shaped plate 14, the top of the fixed box 1 is fixedly provided with a driving motor 15 positioned in the U-shaped plate 14, the end part of an output shaft of the driving motor 15 is fixedly provided with an eccentric wheel, the top of screw rod 12 extends to the top and the fixed mounting of U-shaped plate 14 and has the knob, and 1 cover of fixed case is established on screw rod 12, and the screw rod 12 is established on screw rod 12, and screw rod 12 is located driving motor 15's output shaft front side, the utility model discloses simple structure, convenient operation, the circulation of being convenient for vibrates the impurity granule that filter screen 9 drove on it upwards to jump up from top to bottom, avoids piling up the phenomenon of blockking up filter screen 9, and the filter screen 9 of upper and lower circulation removal can accelerate filterable efficiency, and can take out the impurity granule on the filter screen 9 fast and clear up, is favorable to using.

In the utility model, the left side of the collecting box 2 is movably contacted with the inner wall of the left side of the fixed box 1, the inner wall of the right side of the fixed box 1 is provided with a first rectangular hole, the outer side of the collecting box 2 is provided with a rectangular ring groove, the rectangular ring groove is internally and fixedly sleeved with a rectangular ring-shaped sealing ring 17, the inner wall of the first rectangular hole is movably contacted with the outer side of the rectangular ring-shaped sealing ring 17, the inner wall of the bottom of the collecting box 2 is provided with an oil outlet hole communicated with an L-shaped oil outlet pipe, the top end of the L-shaped oil outlet pipe and the inner wall of the bottom of the fixed box 1 are positioned on the same horizontal line, the inner wall of the bottom of the fixed box 1 and the inner wall of the top of the fixed box 2 are movably contacted with a circular hole, the screw 12 is positioned in the circular hole, the side wall of the circular hole is, internal thread and 12 threaded connection of screw rod, fixed cover is equipped with the stopper on another U-shaped pole 8 in two U-shaped poles 8, the top of stopper and the bottom movable contact of filter screen 9, has seted up the second rectangular hole on the top inner wall of L shape kelly 6, the inner wall of second rectangular hole and the outside sliding connection of L shape pole 4, and the top fixed mounting of L shape kelly 6 has two pull rings, the utility model discloses simple structure, convenient operation, the circulation of being convenient for vibrate filter screen 9 from top to bottom and drive the foreign particle on it and jump upwards, avoid piling up the phenomenon of blockking up filter screen 9, and the filter screen 9 that circulates the removal from top to bottom can accelerate filterable efficiency, and can take out the foreign particle on the filter screen 9 fast and clear up, is favorable to using.

The working principle is as follows: when the oil filter is used, oil enters the fixed box 1 through the L-shaped oil inlet pipe 3, the oil falls into the collecting box 2 under the action of gravity, the oil is filtered by the filter screen 9, filtered impurity particles are accumulated on the top of the filter screen 9, the driving motor 15 is started at the same time, the driving motor 15 drives the eccentric wheel 16 to rotate, the eccentric wheel 16 rotates to extrude balls in the first half circle, the balls drive the U-shaped plate 14 to move upwards under the action of the extrusion force, the U-shaped plate 14 moves upwards on the two vertical rods 13, the U-shaped plate 14 moves upwards to drive the screw rod 12 to move upwards under the action of the threaded connection between the U-shaped plate 14 and the screw rod 12, the screw rod 12 moves upwards to drive the fixed pipe 11 to move upwards under the action of the threaded connection between the screw rod 12 and the fixed pipe 11, the fixed pipe 11 drives the filter screen 9 to move upwards, the filter screen 9 slides upwards on the two U-shaped rods 8, and the filter screen 9, the filter screen 9 moves upwards while the impurity particles on the filter screen are lifted upwards, the extrusion force on the U-shaped plate 14 is released when the eccentric wheel 16 rotates to the second half circle, the second spring 10 in a compressed state is reset at the moment, the elastic force of the second spring 10 drives the filter screen 9 to move downwards, the eccentric wheel 16 continuously rotates, and under the action of the eccentric wheel 16, the filter screen 9 circularly moves up and down and drives the impurity particles on the filter screen to be lifted upwards, so that the phenomenon that the filter screen 9 is blocked by the impurity particles is avoided, the filtering speed is increased in the process that the filter screen 9 moves up and down, and the filtering efficiency is improved;

when the impurity particles on the filter screen 9 need to be cleaned, the knob is rotated reversely, under the combined action of threaded connection of the U-shaped plate 14 and the screw rod 12 and threaded connection of the fixed pipe 11 and the screw rod 12, the knob drives the screw rod 12 to rotate and move upwards, the screw rod 12 is separated from the fixed pipe 11, the L-shaped rod 4 is held and two pull rings are pulled upwards, under the action of the pull rings, the pull rings drive the L-shaped clamping rod 6 to slide upwards on the L-shaped rod 7, the L-shaped clamping rod 6 compresses the first spring 7 in the moving process, the L-shaped clamping rod 6 is separated from a clamping groove clamped by the L-shaped clamping rod 6, the L-shaped rod 4 is moved leftwards, the L-shaped rod 4 drives the collecting box 2 to move, the collecting box 2 drives the filter screen 9 to move out of the fixed box 1, and then the impurity particles on the filter;

during the installation, promote collecting box 2 left, make the left side of collecting box 2 and the left side inner wall of fixed case 1 contact, relax the pulling force to the pull ring, the spring 7 that is under compression state resets this moment, spring 7's elasticity drives L shape kelly 6 downstream, L shape kelly 6 moves to in the draw-in groove, L shape kelly 6 clamps mutually with the draw-in groove, collecting box 2 is fixed, reverse rotation knob immediately, the knob drives screw rod 12 and removes, screw rod 12 removes to fixed intraductal 11, under the effect of stopper, the phenomenon that screw rod 12 drove filter screen 9 downstream at the in-process of downstream is prevented to appear.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A blockage-preventing filtering device for petroleum comprises a fixed box (1), wherein supporting legs are fixedly arranged at four corners of the bottom of the fixed box (1), an L-shaped oil inlet pipe (3) is arranged in the fixed box (1), the left end of the L-shaped oil inlet pipe (3) extends out of the fixed box (1), the fixed box (1) is fixedly sleeved on the L-shaped oil inlet pipe (3), the bottom of the fixed box (1) is communicated and is fixedly provided with an L-shaped oil outlet pipe, the blockage-preventing filtering device is characterized in that a collecting box (2) positioned below the L-shaped oil inlet pipe (3) is sleeved in the fixed box (1) in a sealing and sliding manner, an L-shaped rod (4) is fixedly arranged outside the fixed box (1) on the right side of the collecting box (2), a fixed block (5) is fixedly arranged at the bottom of the right side of the fixed box (1), a clamping groove is formed in the top of the fixed block (, the L-shaped clamping rod (6) is slidably sleeved on the L-shaped rod (4), a same first spring (7) is fixedly installed between the top of the L-shaped clamping rod (6) and the inner wall of the top of the L-shaped rod (4), U-shaped rods (8) are fixedly installed on the inner walls of two sides of the collecting box (2), the two U-shaped rods (8) are symmetrically arranged, a same filter screen (9) is sleeved on the two U-shaped rods (8) in a sliding manner, a same second spring (10) is fixedly installed between the inner wall of the top of the U-shaped rod (8) and the top of the filter screen (9), a movable sleeve of the second spring (10) is sleeved on the corresponding U-shaped rod (8), a fixed pipe (11) is fixedly installed at the top of the filter screen (9), a screw rod (12) is arranged in the collecting box (2), the fixed pipe (11) is sleeved on the screw rod (12) in a threaded manner, and two, the U-shaped plates (14) are slidably sleeved on the two vertical rods (13), a driving motor (15) located in the U-shaped plates (14) is fixedly installed at the top of the fixing box (1), an eccentric wheel (16) is fixedly installed at the end portion of an output shaft of the driving motor (15), balls are embedded on the inner wall of the top of the U-shaped plates (14), the balls are in rolling contact with the outer side of the eccentric wheel (16), the top end of the screw rod (12) extends to the upper portion of the U-shaped plates (14) and is fixedly provided with a knob, the fixing box (1) is sleeved on the screw rod (12), the U-shaped plates (14) are sleeved on the screw rod (12) in a threaded mode, and the screw rod (12) is.

2. The anti-clogging oil filtering device according to claim 1, wherein the left side of the collecting box (2) is movably contacted with the inner wall of the left side of the fixed box (1), the inner wall of the right side of the fixed box (1) is provided with a first rectangular hole, the outer side of the collecting box (2) is provided with a rectangular ring groove, a rectangular ring-shaped sealing ring (17) is fixedly sleeved in the rectangular ring groove, and the inner wall of the first rectangular hole is movably contacted with the outer side of the rectangular ring-shaped sealing ring (17).

3. The anti-clogging oil filtering device according to claim 1, wherein the bottom inner wall of the collecting box (2) is provided with an oil outlet hole communicated with an L-shaped oil outlet pipe, the top end of the L-shaped oil outlet pipe and the bottom inner wall of the fixed box (1) are positioned on the same horizontal line, and the bottom inner wall of the fixed box (1) is movably contacted with the bottom of the collecting box (2).

4. The anti-clogging oil filtering device according to claim 1, wherein a circular hole is formed in the top inner wall of the fixing box (1), the screw rod (12) is located in the circular hole, the side wall of the circular hole is not in contact with the outer side of the screw rod (12), a threaded hole is formed in the top inner wall of the U-shaped plate (14), and the threaded hole is in threaded connection with the screw rod (12).

5. The anti-clogging oil filtering device according to claim 1, wherein the inner side of the fixed pipe (11) is provided with an internal thread, and the internal thread is in threaded connection with the screw (12).

6. The anti-clogging oil filtering device according to claim 1, wherein the other U-shaped rod (8) of the two U-shaped rods (8) is fixedly sleeved with a limiting block, and the top of the limiting block is movably contacted with the bottom of the filter screen (9).

7. The anti-clogging filtering device for the petroleum as claimed in claim 1, wherein a second rectangular hole is formed in the inner wall of the top of the L-shaped clamping rod (6), the inner wall of the second rectangular hole is slidably connected with the outer side of the L-shaped rod (4), and two pull rings are fixedly mounted on the top of the L-shaped clamping rod (6).