CN216174160U

CN216174160U - Rock debris granularity separation device with dust absorption function for oil exploration

Info

Publication number: CN216174160U
Application number: CN202122648727.9U
Authority: CN
Inventors: 孟旺才; 高超利; 肖荣; 王春艳; 王汇智; 师学耀; 李宁; 张瑞
Original assignee: Yanchang Oil Field Co Ltd
Current assignee: Yanchang Oil Field Co Ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-05
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a rock debris granularity separating device with a dust collection function for oil exploration, which comprises a separating box, a rotating motor, a fan, a screening frame and a material containing box, wherein the rotating motor is installed on the lower surface of the separating box, the upper end of an output shaft of the rotating motor penetrates through the lower surface of the separating box and is connected with the fan, a shaking plate is arranged on the back of the lower end of the separating box, and the bottom of the separating box is in a hollow design. This detritus granularity separator for oil exploration with dust absorption function makes the groove of breathing in through the inside that the dust absorption board inhales the separator box with the dust through fan pivoted mode to discharge through the fretwork department of separator box bottom, utilize the bleeder vent to set up the mode in the dust absorption board bottom, make the detritus just can fall and can not be inhaled the dust absorption board under the action of gravity, the detritus falls into flourishing magazine after the dust absorption and is collected, guaranteed that the dust can not influence analyst's sight and health.

Description

Rock debris granularity separation device with dust absorption function for oil exploration

Technical Field

The utility model relates to the technical field of oil exploration, in particular to a rock debris granularity separation device with a dust collection function for oil exploration.

Background

In the process of oil exploration, the soil and rock debris which are excavated downwards continuously need to be analyzed, whether oil exists in the ground bottom or not is judged through the change of the soil and the rock debris, wherein in the process of analyzing the rock debris, the rock debris needs to be subjected to granularity grading treatment, but the existing rock debris granularity separation device for oil exploration has some problems in the actual use process:

firstly, the existing rock debris particle size separation device for oil exploration can generate a large amount of dust in the screening process, the dust can cause harm to the health of an analyst due to the fact that the dust scatters in the air, and meanwhile, the dust can shield the analyst in the screening process, so that the screening process becomes very difficult;

secondly, the diameter of the unable manual control screen cloth of current detritus particle size separator for oil exploration in the screening process, the precision of screening can only change through the screen cloth of changing different sieve mesh diameters, is unfavorable for the use convenience when field exploration.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rock debris granularity separating device with a dust collection function for oil exploration, which aims to solve the problems of lack of the dust collection function and nonadjustable screening precision in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a rock debris granularity separating device with a dust absorption function for oil exploration comprises a separating box, a rotating motor, a fan, a screening frame and a material containing box, wherein the rotating motor is mounted on the lower surface of the separating box, the lower surface of the upper end of an output shaft of the rotating motor, which penetrates through the separating box, is connected with the fan, a shaking plate is arranged on the back of the lower end of the separating box, magnet blocks are fixed on the lower surface of the shaking plate and the upper surface of a peripheral frame of the fan, the screening frame is arranged inside the upper end of the separating box, the lower surface of the screening frame is connected with a sliding adjusting frame, a sliding rod is connected on the surface of the outer side of the upper end of the separating box, an inserting rod is connected at the lower end of the sliding rod, a limiting hole is formed on the surface of the outer side of the upper end of the separating box, an air suction groove is formed inside the surface of the inner side of the lower end of the separating box, and a fixing plate is fixed on the surface of the inner side of the upper end of the separating box, the side surface of the fixed plate and the inner side surface of the separation box are both fixed with dust collection plates, the side surface of the separation box is penetrated by the material containing box, and the bottom of the separation box is in a hollow design.

Preferably, the magnetic poles of the opposite ends of the magnet blocks are the same, and the distances from the centers of the fan to the magnet blocks on the fan and the shaking plate are the same.

By adopting the technical scheme, the fan can drive the other magnet block to move upwards by repulsive force when driving the magnet block to rotate.

Preferably, the upper surface of shaking the board is fixed with the transfer line, the upper end of transfer line runs through the side surface and screening frame fixed connection of separator box, the transfer line is sliding connection with the separator box, the lower surface of screening frame is laminated with the upper surface of adjusting the frame mutually, the inside of screening frame and adjusting the frame all is provided with the iron wire screen cloth that the pencil is the X font and intersects.

By adopting the technical scheme, the size of the penetration area of the meshes can be changed by staggering the meshes of the screen mesh when the screening frame and the adjusting frame rotate relatively, so that the purpose of changing the screening precision is achieved.

Preferably, sliding connection has the regulation pole in the middle of adjusting the frame, the lower surface that the screening frame was run through to the upper end of adjusting the pole is in the middle of, the upper end side surface of adjusting the pole is fixed with the protection bucket, the inside top surface of protection bucket is provided with the gag lever post.

Adopt above-mentioned technical scheme for the protection bucket can prevent that the stone bits from getting into between regulation pole and the protection bucket to the regulation pole.

Preferably, the lower extreme of protection bucket runs through the surface centre of screening frame, be connected with the spring between protection bucket and the screening frame, gag lever post evenly distributed is in the inside of protection bucket, the gag lever post is connected with the screening frame joint.

By adopting the technical scheme, when the adjusting rod is not subjected to external force, the limiting rod and the screening frame can be driven by the spring between the protective barrel and the screening frame to be clamped, so that the relative position between the screening frame and the adjusting frame is fixed.

Preferably, be sliding connection between slide bar and the inserted bar, be connected with the spring between slide bar and the separator box, the inserted bar is connected with spacing hole block, spacing hole equidistance distributes at the surface of separator box.

By adopting the technical scheme, the inserting rod is clamped with the limiting holes with different heights, so that the height of the inserting rod extending into the separating box is changed, and the amplitude of upward sliding vibration of the screening frame can be changed.

Preferably, the lower end opening of the air suction groove is positioned between the fan and the shaking plate, air holes are formed between the upper end of the air suction groove and the dust collection plate, the air holes are uniformly formed in the lower surface of the dust collection plate, and the dust collection plate is designed to be inclined downwards.

By adopting the technical scheme, when the stone chips and the dust fall, the dust is sucked into the dust collection plate through the air holes on the lower surface of the dust collection plate, and the stone chips fall downwards into the material containing box under the action of gravity.

Compared with the prior art, the utility model has the beneficial effects that: this rock debris particle size separator for oil exploration with dust absorption function:

1. the dust can be sucked into the separation box through the dust suction plate by the suction groove in a fan rotating mode and discharged through the hollow part at the bottom of the separation box, and stone chips can only fall down under the action of gravity and cannot be sucked into the dust suction plate by the mode that the air holes are formed in the bottom of the dust suction plate, fall into the material containing box after dust is sucked and are collected, so that the dust cannot influence the sight and health of an analyst;

2. through the screening frame and the adjusting frame which can rotate mutually, the sizes of the sieve pores on the screen are changed by mutual overlapping of the screen in the relative rotation process of the screening frame and the adjusting frame, so that the filtering precision of the stone chips can be adjusted along with the rotation of the adjusting frame, the screen does not need to be replaced, and the convenience of use in the field is enhanced;

3. when rotating to the magnet piece department of shake movable plate lower surface through following fan pivoted magnet piece, follow fan pivoted magnet piece and reject the magnet piece of shake movable plate lower surface through the same magnetic pole of one end in opposite directions, make the magnet piece drive shake movable plate upwards slide, shake movable plate and drive the screening frame through the transfer line and upwards slide, after following fan pivoted magnet piece and changeing away, the magnet piece of shake movable plate lower surface loses the support and makes shake movable plate downwards slide, thereby make the screening frame shake about the fan pivoted in-process is continuous, the reinforcing is to the screening performance of stone bits.

Drawings

FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;

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

FIG. 3 is a schematic top sectional view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a separation tank; 2. a rotating electric machine; 3. a fan; 4. a shaking plate; 5. a magnet block; 6. a transmission rod; 7. screening frames; 8. an adjusting frame; 9. adjusting a rod; 10. a protective barrel; 11. a limiting rod; 12. a slide bar; 13. inserting a rod; 14. a limiting hole; 15. a suction groove; 16. a fixing plate; 17. a dust collection plate; 18. a material containing box.

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. 1-4, the present invention provides a technical solution: a rock debris granularity separation device with a dust absorption function for oil exploration comprises a separation box 1, a rotary motor 2, a fan 3, a shaking plate 4, a magnet block 5, a transmission rod 6, a screening frame 7, an adjusting frame 8, an adjusting rod 9, a protective barrel 10, a limiting rod 11, a sliding rod 12, an inserting rod 13, a limiting hole 14, an air suction groove 15, a fixing plate 16, a dust suction plate 17 and a material containing box 18, wherein the rotary motor 2 is installed on the lower surface of the separation box 1, the upper end of an output shaft of the rotary motor 2 penetrates through the lower surface of the separation box 1 and is connected with the fan 3, the back of the lower end of the separation box 1 is provided with the shaking plate 4, the lower surface of the shaking plate 4 and the upper surface of a peripheral frame of the fan 3 are both fixed with the magnet block 5, the screening frame 7 is arranged inside the upper end of the separation box 1, the magnetic poles of the opposite ends of the magnet blocks 5 are the same, and the distances between the magnet blocks 5 on the fan 3 and the shaking plate 4 and the circle center of the fan 3 are the same, a transmission rod 6 is fixed on the upper surface of the shaking plate 4, the upper end of the transmission rod 6 penetrates through the side surface of the separation box 1 and is fixedly connected with a screening frame 7, the transmission rod 6 is in sliding connection with the separation box 1, the lower surface of the screening frame 7 is attached to the upper surface of the adjusting frame 8, wire mesh screens with X-shaped crossed wire harnesses are arranged inside the screening frame 7 and the adjusting frame 8, the fan 3 drives the magnet block 5 to rotate to the magnet block 5 on the lower surface of the shaking plate 4, the magnet block 5 driven by the fan 3 repels the magnet block 5 on the lower surface of the shaking plate 4 through the same magnetic pole, so that the magnet block 5 drives the shaking plate 4 to slide upwards, the shaking plate 4 drives the screening frame 7 to slide upwards through the transmission rod 6, after the magnet block 5 rotating along with the fan 3 is rotated away, the magnet block 5 on the lower surface of the shaking plate 4 loses support so that the shaking plate 4 slides downwards, thereby enabling the screening frame 7 to vibrate up and down continuously during the rotation of the fan 3.

As shown in fig. 1-4, the lower surface of the screening frame 7 is connected with a sliding adjusting frame 8, the outer surface of the upper end of the separation box 1 is connected with a sliding rod 12, the lower end of the sliding rod 12 is connected with an inserting rod 13, the outer surface of the upper end of the separation box 1 is provided with a limiting hole 14, the middle of the adjusting frame 8 is connected with an adjusting rod 9 in a sliding manner, the upper end of the adjusting rod 9 penetrates through the middle of the lower surface of the screening frame 7, the side surface of the upper end of the adjusting rod 9 is fixed with a protective barrel 10, the top surface of the interior of the protective barrel 10 is provided with a limiting rod 11, the lower end of the protective barrel 10 penetrates through the middle of the outer surface of the screening frame 7, a spring is connected between the protective barrel 10 and the screening frame 7, the limiting rod 11 is uniformly distributed in the protective barrel 10, the limiting rod 11 is connected with the screening frame 7 in a clamping manner, the sliding connection is formed between the sliding rod 12 and the inserting rod 13, a spring is connected between the sliding rod 12 and the separation box 1, and the inserting rod 13 is connected with the limiting hole 14 in a clamping manner, the limiting holes 14 are distributed on the outer surface of the separation box 1 at equal intervals, when the screening precision needs to be adjusted, the adjusting rod 9 slides upwards, the adjusting rod 9 drives the protective barrel 10 and the limiting rod 11 to slide upwards, the limiting rod 11 is separated from the clamping with the screening frame 7, then the adjusting rod 9 is rotated to drive the adjusting frame 8 to rotate relative to the screening frame 7, the size of the sieve mesh on the screening frame 7 is changed through the mutual overlapping of the screens of the screening frame 7 and the adjusting frame 8, so that the filtering precision of the stone chips can be adjusted along with the rotation of the adjusting frame 8, when the vibration amplitude needs to be adjusted, the sliding rod 12 slides outwards, the sliding rod 12 drives the inserted rod 13 to be separated from the clamping with the limiting holes 14, then the inserted rod 13 slides upwards and downwards to a proper position and slides transversely to be clamped with the limiting holes 14 with different heights, at the moment, the screening frame 7 is limited by one end of the inserted rod 13 inserted into the separation box 1 in the vibration process, thereby reach the purpose to screening frame 7 amplitude of vibration regulation, and the effect of protection bucket 10 with prevent that the stone bits from falling between protection bucket 10 and regulation pole 9, hinder the normal slip of regulation pole 9.

As shown in fig. 1-2, an air suction groove 15 is formed in the inner surface of the lower end of the separation box 1, a fixing plate 16 is fixed on the inner surface of the upper end of the separation box 1, a dust suction plate 17 is fixed on both the side surface of the fixing plate 16 and the inner surface of the separation box 1, the side surface of the separation box 1 is penetrated by a material containing box 18, the bottom of the separation box 1 is hollow, the lower end opening of the air suction groove 15 is positioned between the fan 3 and the shaking plate 4, air holes are formed between the upper end of the air suction groove 15 and the dust suction plate 17, the lower surface of the dust suction plate 17 is uniformly provided with the air holes, the dust suction plate 17 is designed to be inclined downwards, the fan 3 rotates to enable the air suction groove 15 to suck dust into the inside of the separation box 1 through the dust suction plate 17 and discharge the dust through the hollow part at the bottom of the separation box 1, and the stone chips can only fall down and cannot be sucked into the dust suction plate 17 under the action of gravity by the mode that the air holes are arranged at the bottom of the dust suction plate 17, the stone chips fall into the material containing box 18 after dust collection.

The working principle is as follows: when using this detritus granularity separator for oil exploration with dust absorption function, at first, the upper surface of screening frame 7 is poured into to the detritus that will treat the separation, start rotating electrical machines 2, rotating electrical machines 2 drives fan 3 rotatory and make screening frame 7 vibrations through the mutual repulsion between 2 magnet pieces 5, thereby make the detritus can be filtered and drop downwards, fan 3 rotates the air current that produces simultaneously and inhales the lower extreme that the separator box 1 with the dust downwards and discharge through the lower extreme of separator box 1 through dust absorption board 17 on suction slot 15 and the fixed plate 16, finally the detritus falls to be collected in flourishing magazine 18, only need rotate during the regulation pole 9 and make the mutual overlap of screening frame 7 and the 8 screen cloth of regulation frame change the size of the sieve mesh on the screen, accomplish the regulation to the screening precision, whole practicality has been increased.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detritus particle size separator for oil exploration with dust absorption function, includes separator box (1), rotating electrical machines (2), fan (3), screening frame (7) and flourishing magazine (18), its characterized in that: the lower surface mounting of separator box (1) has rotating electrical machines (2), the lower surface that the output shaft upper end of rotating electrical machines (2) runs through separator box (1) is connected with fan (3), the lower extreme back of separator box (1) is provided with shake board (4), the lower surface of shake board (4) and the outer surrounding frame upper surface of fan (3) all are fixed with magnet piece (5), the inside screening frame (7) that is provided with in upper end of separator box (1), the lower surface of screening frame (7) is connected with gliding adjusting frame (8), the upper end outside surface of separator box (1) is connected with slide bar (12), the lower extreme of slide bar (12) is connected with inserted bar (13), spacing hole (14) have been seted up on the upper end outside surface of separator box (1), suction slot (15) have been seted up to the inside surface of the lower extreme inboard of separator box (1), the dust collection box is characterized in that a fixing plate (16) is fixed on the inner side surface of the upper end of the separation box (1), a dust collection plate (17) is fixed on the side surface of the fixing plate (16) and the inner side surface of the separation box (1), the side surface of the separation box (1) is penetrated by a material containing box (18), and the bottom of the separation box (1) is designed in a hollow mode.

2. The apparatus for separating the particle size of the rock debris for oil exploration with dust suction function according to claim 1, wherein: the opposite ends of the magnet blocks (5) have the same magnetic poles, and the distances between the fan (3) and the magnet blocks (5) on the shaking plate (4) and the circle center of the fan (3) are the same.

3. The apparatus for separating the particle size of the rock debris for oil exploration with dust suction function according to claim 1, wherein: the upper surface of shaking board (4) is fixed with transfer line (6), the upper end of transfer line (6) runs through the side surface and screening frame (7) fixed connection of separator box (1), transfer line (6) are sliding connection with separator box (1), the lower surface of screening frame (7) is laminated with the upper surface of adjusting frame (8) mutually, screening frame (7) all are provided with the iron wire screen cloth that the pencil is X font is criss-cross with the inside of adjusting frame (8).

4. The apparatus for separating the particle size of the rock debris for oil exploration with dust suction function according to claim 1, wherein: the positive centre sliding connection of adjusting frame (8) has regulation pole (9), the lower surface that screening frame (7) were run through to the upper end of adjusting pole (9) is positive in the middle, the upper end side surface of adjusting pole (9) is fixed with protection bucket (10), the inside top surface of protection bucket (10) is provided with gag lever post (11).

5. The apparatus for separating the particle size of the rock debris for oil exploration having a dust suction function according to claim 4, wherein: the lower extreme of protection bucket (10) runs through the surface centre of screening frame (7), be connected with the spring between protection bucket (10) and screening frame (7), gag lever post (11) evenly distributed is in the inside of protection bucket (10), gag lever post (11) are connected with screening frame (7) block.

6. The apparatus for separating the particle size of the rock debris for oil exploration with dust suction function according to claim 1, wherein: be sliding connection between slide bar (12) and inserted bar (13), be connected with the spring between slide bar (12) and separator box (1), inserted bar (13) are connected with spacing hole (14) block, spacing hole (14) equidistance distributes at the surface of separator box (1).

7. The apparatus for separating the particle size of the rock debris for oil exploration with dust suction function according to claim 1, wherein: the lower extreme opening of inhaling groove (15) is located fan (3) and shakes between board (4), the bleeder vent has been seted up between the upper end of inhaling groove (15) and dust absorption board (17), the lower surface of dust absorption board (17) evenly is provided with the bleeder vent, dust absorption board (17) are the slope design downwards.