CN211836619U

CN211836619U - Environment-friendly separation equipment for purifying petroleum drilling fluid

Info

Publication number: CN211836619U
Application number: CN202020373922.8U
Authority: CN
Inventors: 桑峰军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-03
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a splitter of purification oil drilling fluid of environmental protection, be the rose box that the opening set up including top and bottom, the bottom of rose box is the toper structure, and the bottom of rose box is the three landing leg of triangle-shaped fixedly connected with, the apron is installed in rotation of top one side of rose box, and top one side intercommunication of apron is fixed with the feeder hopper, the rose box internalization cover is equipped with first filter and fine filter, and the fine filter is located the below of first filter, is equipped with the rectangle seat in the rose box, and first filter and the equal fixed cover of fine filter are established on the rectangle seat. The utility model relates to a rationally, can form the secondary filter, improve filtration quality, be convenient for drive first filter and thin filter vibrations from top to bottom and beat, effectively avoid the static jam of piling up of particle impurity on first filter and thin filter, improve filtration efficiency, and make things convenient for personnel to take out the particle impurity who filters the collection, be favorable to using.

Description

Environment-friendly separation equipment for purifying petroleum drilling fluid

Technical Field

The utility model relates to a splitter technical field especially relates to a splitter of oil drilling fluid is purified to environmental protection.

Background

The drilling fluid contains particle impurities, and in order to prevent the drilling fluid from influencing petroleum equipment, impurity removal and separation treatment are required to be carried out on the drilling fluid; the existing separation equipment for the particle impurities of the drilling fluid is characterized in that a screen does not have a shaking function, so that the phenomenon of static accumulation of filtered impurities is easy to occur, the filtering efficiency of the screen is greatly reduced, the impurity removal efficiency is low, the inconvenient personnel take out the particle impurities collected by filtering, the use requirement cannot be met, and the separation equipment for purifying the petroleum drilling fluid is environment-friendly and is used for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an environment-friendly separation device for purifying petroleum drilling fluid.

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

an environment-friendly separation device for purifying petroleum drilling fluid comprises a filter box with an opening at the top and the bottom, wherein the bottom of the filter box is of a conical structure, the bottom of the filter box is fixedly connected with three support legs in a triangular manner, one side of the top of the filter box is rotatably provided with a cover plate, one side of the top of the cover plate is communicated with and fixed with a feed hopper, a first filter plate and a fine filter plate are movably sleeved in the filter box, the fine filter plate is positioned below the first filter plate, a rectangular seat is arranged in the filter box, the first filter plate and the fine filter plate are fixedly sleeved on a rectangular seat, the bottom of the rectangular seat is fixedly connected with a plugging plate, the inner walls at two sides of the filter box are fixedly connected with limit blocks, the top of the limit blocks is movably contacted with the bottom of the fine filter plate, the bottom of the rectangular seat is provided with a rectangular groove, a rectangular block is slidably sleeved in the rectangular groove, the top fixedly connected with T shape pole of rectangle piece, and the top of T shape pole extend to the top of rectangle seat and with the bottom swing joint of apron, the front side fixedly connected with driving motor of rose box, and driving motor's output shaft extends to in the rose box and fixedly connected with eccentric cam, and eccentric cam is located the below of shutoff board, and eccentric cam cooperates with the shutoff board, the draw-in groove has been seted up at one side top of rose box, and the draw-in groove internalization cartridge has T shape screw rod, and threaded sleeve is equipped with the nut on the T shape screw rod, the top of nut and the bottom one side fixed connection of apron.

Preferably, the same hinge is fixed to the other side of the filter box and the side, far away from the T-shaped screw, of the cover plate in a threaded mode, the cover plate is rotatably installed with the filter box through the hinge, and the bottom of the cover plate is in movable contact with the top of the filter box.

Preferably, a circular truncated cone-shaped hole is formed in the top of the cover plate, and the inner wall of the circular truncated cone-shaped hole is fixedly connected with the outer side of the feed hopper.

Preferably, a round hole is formed in the inner wall of the front side of the filter box, a sealing bearing is fixedly sleeved in the round hole, and an inner ring of the sealing bearing is fixedly sleeved on the outer side of an output shaft of the driving motor.

Preferably, the outer side of the T-shaped screw rod is movably contacted with the inner wall of the clamping groove.

Preferably, a first rectangular hole is formed in the top of the first filter plate, a second rectangular hole is formed in the top of the fine filter plate, and the inner wall of the second rectangular hole and the inner wall of the first rectangular hole are fixedly connected with the outer side of the rectangular seat.

Preferably, the distance between the top of the output shaft of the driving motor and the bottom of the blocking plate is smaller than the distance between the bottom of the output shaft of the driving motor and the bottom of the eccentric cam.

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

through the filter box, the cover plate, the feed hopper, the rectangular seat, the plugging plate, the fine filter plate, the first filter plate, the limiting block, the rectangular groove, the rectangular block, the spring, the T-shaped rod, the driving motor, the eccentric cam and the nut which are matched with the T-shaped screw rod, drilling fluid is poured in through the feed hopper, the first filter plate and the fine filter plate can form secondary filtration, large and small particle impurities in the drilling fluid can be effectively filtered, the driving motor is started to drive the eccentric cam to rotate, the eccentric cam can intermittently and upwards impact the bottom of the plugging plate when rotating, under the impact force, the plugging plate drives the rectangular seat to slide upwards on the T-shaped rod and the rectangular block and compress the spring, when the eccentric cam rotates to be separated from the plugging plate, the spring in a compression state can drive the plugging plate and the rectangular seat to move back and reset downwards, so that the plugging plate and the rectangular seat can vibrate and jump up and down circularly, the rectangular seat drives the first filter plate and the fine, under the vibrations power of beating, can avoid granule impurity static accumulational blocking phenomenon to appear, when the impurity that needs will filter the collection takes out, the antiport T shape screw rod makes its and draw-in groove separation right gradually, alright upset this moment lifts the apron, upwards stimulates T shape pole and passes through the rectangle piece and drive the rectangle seat rebound, and the rectangle seat drives first filter and the thin filter upwards shifts out to can upwards ask out the impurity of filtering the collection.

The utility model relates to a rationally, can form the secondary filter, improve filtration quality, be convenient for drive first filter and thin filter vibrations from top to bottom and beat, effectively avoid the static jam of piling up of particle impurity on first filter and thin filter, improve filtration efficiency, and make things convenient for personnel to take out the particle impurity who filters the collection, be favorable to using.

Drawings

FIG. 1 is a schematic structural view of an environment-friendly separation apparatus for purifying petroleum drilling fluid according to the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of an environment-friendly separation apparatus for purifying petroleum drilling fluid according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1 filter box, 2 apron, 3 feeder hoppers, 4 rectangle seats, 5 shutoff boards, 6 fine filter boards, 7 first filter boards, 8 stopper, 9 rectangular channel, 10 rectangular block, 11 spring, 12T shape pole, 13 driving motor, 14 eccentric cam, 15 nuts, 16T shape screw rod.

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. 1-3, an environment-friendly separation device for purifying petroleum drilling fluid comprises a filter box 1 with an opening at the top and the bottom, the bottom of the filter box 1 is a conical structure, the bottom of the filter box 1 is fixedly connected with three legs in a triangular shape, a cover plate 2 is rotatably mounted at one side of the top of the filter box 1, a feed hopper 3 is communicated and fixed at one side of the top of the cover plate 2, a first filter plate 7 and a fine filter plate 6 are movably sleeved in the filter box 1, the fine filter plate 6 is positioned below the first filter plate 7, a rectangular seat 4 is arranged in the filter box 1, the first filter plate 7 and the fine filter plate 6 are fixedly sleeved on the rectangular seat 4, a plugging plate 5 is fixedly connected at the bottom of the rectangular seat 4, limit blocks 8 are fixedly connected on the inner walls at the two sides of the filter box 1, the top of the limit blocks 8 is movably contacted with the bottom of the fine filter plate, and the rectangular groove 9 is internally slidably sleeved with a rectangular block 10, the same spring 11 is fixedly connected between the bottom of the rectangular block 10 and the top of the plugging plate 5, the top of the rectangular block 10 is fixedly connected with a T-shaped rod 12, the top of the T-shaped rod 12 extends to the upper part of the rectangular seat 4 and is movably contacted with the bottom of the cover plate 2, the front side of the filter box 1 is fixedly connected with a driving motor 13, the output shaft of the driving motor 13 extends into the filter box 1 and is fixedly connected with an eccentric cam 14, the eccentric cam 14 is positioned below the plugging plate 5, the eccentric cam 14 is matched with the plugging plate 5, the top of one side of the filter box 1 is provided with a clamping groove, a T-shaped screw rod 16 is movably inserted in the clamping groove, a nut 15 is sleeved on the T-shaped screw rod 16 through a thread, the top of the nut 15 is fixedly connected with one side of the bottom of the cover plate 2, the, be convenient for drive first filter 7 and thin filter 6 vibrations from top to bottom and beat, effectively avoid the static jam of piling up of granular impurities on first filter 7 and thin filter 6, improve filtration efficiency, and make things convenient for personnel to take out the granular impurities who filters the collection, be favorable to using.

The utility model discloses in, one side thread tightening that T shape screw rod 16 was kept away from to the opposite side of rose box 1 and apron 2 has same hinge, apron 2 rotates the installation through hinge and rose box 1, the bottom of apron 2 and the top movable contact of rose box 1, round platform shape hole has been seted up at apron 2's top, and the inner wall in round platform shape hole and feeder hopper 3's outside fixed connection, the round hole has been seted up on rose box 1's the front side inner wall, and the fixed cover is equipped with sealed bearing in the round hole, the fixed suit in sealed bearing's inner circle and the output shaft outside of driving motor 13, the outside of T shape screw rod 16 and the inner wall movable contact of draw-in groove, first rectangular hole has been seted up at first filter 7's top, the second rectangular hole has been seted up at fine filter 6's top, and the inner wall in second rectangular hole and the inner wall in first rectangular hole all with the outside fixed connection of rectangle seat 4, distance between driving motor 13's output shaft top and the The distance between heart cam 14's the bottom is little, the utility model relates to a rationally, can form secondary filter, improve filtration quality, be convenient for drive first filter 7 and thin filter 6 vibrations from top to bottom and beat, effectively avoid the static jam of piling up of granular impurities to improve filtration efficiency on first filter 7 and thin filter 6, and make things convenient for personnel to take out the granular impurities who filters the collection, be favorable to using.

The working principle is as follows: during filtering, the drilling fluid is poured into the filter hopper 3, the drilling fluid flows downwards onto the first filter plate 7, the first filter plate 7 can filter out large particle impurities in the drilling fluid, the filtered drilling fluid continues to flow downwards onto the fluid fine filter plate 6, the fine filter plate 6 can filter out small particle impurities in the drilling fluid, secondary filtering can be formed, the quality of filtering and separating is improved, and the filtered particle impurities can be gradually increased and accumulated on the first filter plate 7 and the fine filter plate 6;

the driving motor 13 is started to drive the eccentric cam 14 to rotate, the front half circle of the eccentric cam 14 can impact the bottom of the plugging plate 5, under the impact force, the plugging plate 5 moves upwards and drives the rectangular seat 4 to slide upwards on the T-shaped rod 12 and the rectangular block 10, the plugging plate 5 compresses the spring 11 upwards, when the rear half circle of the eccentric cam 14 rotates and is separated from the plugging plate 5, the spring 11 in the compression state resets and drives the plugging plate 5 and the rectangular seat 4 to move backwards and reset downwards, so that the eccentric cam 14 continuously rotates to drive the plugging plate 5 and the rectangular seat 4 to vibrate and jump up and down circularly, the rectangular seat 4 drives the first filter plate 7 and the fine filter plate 6 to vibrate and jump up and down, under the jumping vibration force, the static accumulation of particle impurities on the first filter plate 7 and the fine filter plate 6 can be avoided, and the filtering efficiency is improved;

when the impurity that will filter the collection takes out, reverse rotation T shape screw rod 16, T shape screw rod 16 at 15 rotations of nut and gradually right and draw-in groove separation, alright overturn this moment and lift apron 2, then alright upwards stimulate T shape pole 12 this moment, T shape pole 12 drives rectangle seat 4 through rectangular block 10 and upwards removes, rectangle seat 4 drives first filter 7 and fine filter 6 and upwards shifts out, thereby first filter 7 and fine filter 6 can upwards hold out its top filtration collection's impurity this moment, make things convenient for personnel to take out the granule impurity that filters the collection.

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. An environment-friendly separation device for purifying petroleum drilling fluid comprises a filter box (1) with an opening at the top and the bottom, wherein the bottom of the filter box (1) is of a conical structure, the bottom of the filter box (1) is fixedly connected with three support legs in a triangular shape, and the separation device is characterized in that one side of the top of the filter box (1) is rotatably provided with a cover plate (2), one side of the top of the cover plate (2) is communicated with and fixed with a feed hopper (3), a first filter plate (7) and a fine filter plate (6) are movably sleeved in the filter box (1), the fine filter plate (6) is positioned below the first filter plate (7), a rectangular seat (4) is arranged in the filter box (1), the first filter plate (7) and the fine filter plate (6) are fixedly sleeved on the rectangular seat (4), a blocking plate (5) is fixedly connected at the bottom of the rectangular seat (4), and limit blocks (8) are fixedly connected on the inner walls at the two, the top of the limiting block (8) is in movable contact with the bottom of the fine filter plate (6), the bottom of the rectangular seat (4) is provided with a rectangular groove (9), a rectangular block (10) is sleeved in the rectangular groove (9) in a sliding mode, the bottom of the rectangular block (10) is fixedly connected with a same spring (11) with the top of the plugging plate (5), the top of the rectangular block (10) is fixedly connected with a T-shaped rod (12), the top of the T-shaped rod (12) extends to the upper portion of the rectangular seat (4) and is in movable contact with the bottom of the cover plate (2), the front side of the filter box (1) is fixedly connected with a driving motor (13), an output shaft of the driving motor (13) extends into the filter box (1) and is fixedly connected with an eccentric cam (14), the eccentric cam (14) is located below the plugging plate (5), the eccentric cam (14) is matched with the plugging plate (5), the top of one side of the filter box (1) is provided with, a T-shaped screw rod (16) is movably inserted in the clamping groove, a nut (15) is sleeved on the T-shaped screw rod (16) in a threaded manner, and the top of the nut (15) is fixedly connected with one side of the bottom of the cover plate (2).

2. The environment-friendly separation equipment for purifying the petroleum drilling fluid is characterized in that the same hinge is fixed on the other side of the filter box (1) and the side, far away from the T-shaped screw (16), of the cover plate (2) in a threaded manner, the cover plate (2) is rotatably installed with the filter box (1) through the hinge, and the bottom of the cover plate (2) is in movable contact with the top of the filter box (1).

3. The environment-friendly separation equipment for purifying the petroleum drilling fluid as claimed in claim 1, wherein a circular truncated cone-shaped hole is formed in the top of the cover plate (2), and the inner wall of the circular truncated cone-shaped hole is fixedly connected with the outer side of the feed hopper (3).

4. The environment-friendly separation equipment for purifying the petroleum drilling fluid is characterized in that a round hole is formed in the inner wall of the front side of the filter box (1), a sealing bearing is fixedly sleeved in the round hole, and the inner ring of the sealing bearing is fixedly sleeved with the outer side of the output shaft of the driving motor (13).

5. The environment-friendly separation device for purifying the petroleum drilling fluid as claimed in claim 1, wherein the outer side of the T-shaped screw (16) is movably contacted with the inner wall of the clamping groove.

6. The environment-friendly separation device for purifying the petroleum drilling fluid is characterized in that the top of the first filter plate (7) is provided with a first rectangular hole, the top of the fine filter plate (6) is provided with a second rectangular hole, and the inner wall of the second rectangular hole and the inner wall of the first rectangular hole are fixedly connected with the outer side of the rectangular seat (4).

7. An environment-friendly separation device for purifying petroleum drilling fluid according to claim 1, characterized in that the distance between the top of the output shaft of the driving motor (13) and the bottom of the closure plate (5) is smaller than the distance between the bottom of the output shaft of the driving motor (13) and the bottom of the eccentric cam (14).