CN218392563U

CN218392563U - Processing device for reducing waste mud and rock debris in oil field drilling

Info

Publication number: CN218392563U
Application number: CN202222301296.3U
Authority: CN
Inventors: 蒲世平
Original assignee: Chongqing Senshi Environmental Protection Technology Co ltd
Current assignee: Chongqing Senshi Environmental Protection Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-31
Anticipated expiration: 2032-08-31

Abstract

The utility model belongs to a well drilling abandonment mud innocent treatment field, concretely relates to a processing apparatus for oil field well drilling abandonment mud detritus minimizing, which comprises a tank body, fixedly connected with backup pad on the jar body, fixedly connected with fixed block on the jar body, the contact has the apron on the fixed block, apron and jar body contact, be provided with the inlet on the jar body, the inside fixedly connected with supporting shoe of the jar body, the first spring of fixedly connected with on the supporting shoe, the contact has the filter on the first spring. The utility model discloses a design filter and filter screen's effect can filter once more after jar is internal when waste water row goes into, can filter tiny particle impurity, improves waste water separation effect, and through the grafting of lug with the apron, can carry on spacingly to the apron, can make lug and apron separation through promoting the connecting block, conveniently will lap the dismantlement, is convenient for carry out the clearance or the change of filter screen.

Description

Processing device for reducing waste mud and rock debris in oil field drilling

Technical Field

The utility model belongs to well drilling waste mud innocent treatment field, concretely relates to a processing apparatus that is used for oil field well drilling waste mud detritus minimizing.

Background

Oilfield drilling waste mud cuttings are a special industrial waste stream generated during drilling operations. The mud and rock debris are mixed pollutants for collecting mud, water, a dispersing agent, oil and the like, have high chroma, high turbidity and high organic matter content, and contain heavy metals and various chemical treatment agents. Patent grant publication No. CN213869787U discloses a processing apparatus for oil field drilling waste mud minimizing, relates to drilling waste mud innocent treatment technical field, has solved the technical problem that the non-sulfonation class water base mud that exists among the prior art can't the used repeatedly of detritus.

The processing device comprises a slurry collecting tank, a rock debris separating device and a sulfonated slurry processing device, wherein the rock debris separating device comprises a high-frequency drying machine and a conveying mechanism, and the conveying mechanism conveys the rock debris separated by the high-frequency drying machine to a stacking area; the sulfonated slurry treatment device comprises a gel breaking and destabilizing tank, a plate-and-frame filter press and a filtrate water tank, wherein the gel breaking and destabilizing tank is connected with the slurry collection tank and is connected with the plate-and-frame filter press; the plate-and-frame filter press is used for solid-liquid separation of the sulfonated mud, and separated liquid flows to the filtrate water tank. However, the above patents have the following problems: after being extruded, the waste water after solid-liquid separation still contains small particle impurities after being discharged into a waste water tank, and the treatment is incomplete.

Disclosure of Invention

An object of the utility model is to provide a processing apparatus for oil field well drilling abandonment mud detritus minimizing has solved current processing apparatus waste water for oil field well drilling abandonment mud detritus minimizing and still can contain the problem of tiny particle impurity in the waste water jar back of discharging into.

In order to achieve the aim, the utility model provides a processing apparatus for oil field well drilling abandonment mud detritus minimizing, which comprises a tank body, fixedly connected with backup pad on the jar body, fixedly connected with fixed block on the jar body, the contact has the apron on the fixed block, apron and jar body contact, be provided with the inlet on the jar body, the inside fixedly connected with supporting shoe of the jar body, the first spring of fixedly connected with on the supporting shoe, the contact has the filter on the first spring, be provided with the filter screen on the filter, be provided with coupling mechanism on the fixed block, the inside of the jar body is provided with anti-blocking mechanism.

The principle of the utility model lies in: during the use, waste water is arranged into the jar internally through the inlet, through the effect of filter screen, can filter waste water, can filter tiny particle impurity, improve waste water separation effect, when filterable, the motor works, the output of motor drives first bevel gear and rotates, first bevel gear drives second bevel gear and rotates, second bevel gear drives the screw rod and rotates, threaded connection through screw rod and ejector pin, make the ejector pin be screw motion, the ejector pin slides along the guide arm, ejector pin and protruding contact, can make the ejector pin extrusion arch, the arch can drive the filter downstream, the filter drives the filter downstream, the filter can extrude first spring, after the ejector pin removes and separates with the arch, through the elastic action of first spring, can give an ascending reaction force of filter, make the filter drive filter screen upstream, through the continuous just reversal of motor, can make the ejector pin continuous with the protruding contact separation of different positions, can make the filter screen drive continuous vibrations from top to bottom of continuous in the filtering process, can prevent the jam of filter screen, filtration efficiency is improved. When needs take out the filter screen, promote the connecting block, the connecting block drives the slider and removes, and the slider drives the slide bar and removes, and the slider can extrude the second spring, and the connecting block drives the lug and removes simultaneously for lug and apron separation can be with apron and jar body separation, can directly take out the filter from jar internal, and the convenience is dismantled the apron, is convenient for carry out the clearance or the change of filter screen.

The beneficial effects of the utility model reside in that: through the effect of design filter and filter screen, can filter once more after jar is internal when waste water drainage, can filter tiny particle impurity, improve waste water separation effect, and through the grafting of lug and apron, can carry on spacingly to the apron, can make lug and apron separation through promoting the connecting block, conveniently dismantle the apron, be convenient for carry out the clearance or the change of filter screen.

Through the effect of design motor, the output of motor can drive the screw rod and rotate, can make ejector pin horizontal migration, and the ejector pin can extrude the arch with protruding contact, uses and the continuous positive and negative rotation of motor through the cooperation of first spring, can make the filter screen can be driven by the filter and vibrations about continuous going on in filtering process, can prevent the jam of filter screen, has improved filtration efficiency.

Further, coupling mechanism includes slider, slide bar, second spring, connecting block, lug, the inside sliding connection of fixed block has the slider, fixedly connected with slide bar on the slider, the outside of slide bar is provided with the second spring, fixedly connected with connecting block on the slider, the connecting block contacts with fixed block and apron respectively, fixedly connected with lug on the connecting block, lug and apron sliding connection. Through designing coupling mechanism, conveniently carry out the dismantlement of apron, be convenient for clear up or change the filter screen.

Further, prevent stifled mechanism and include motor, turn trough, first bevel gear, second bevel gear, screw rod, support, ejector pin, guide arm, arch, fixedly connected with motor on the apron, the output and the apron of motor rotate to be connected, the first bevel gear of output fixedly connected with of motor, the meshing has second bevel gear on the first bevel gear, second bevel gear's inside fixedly connected with screw rod, be connected with the support through the bearing on the screw rod, support and apron fixed connection, there are two symmetrical ejector pins in the outside of screw rod through threaded connection, the contact has the arch on the ejector pin, arch and filter fixed connection. Through the design of the anti-blocking mechanism, the filter screen can be prevented from being blocked during filtering.

Furthermore, one end of the second spring is fixedly connected with the sliding block, and the other end of the second spring is fixedly connected with the fixed block. The second spring is designed such that the force of the second spring acts on the slider.

Furthermore, a rotary groove is formed in the cover plate, and the inner part of the rotary groove is rotatably connected with an output end of a motor. Through the design of the rotary groove, the output end of the motor can rotate in the rotary groove.

Furthermore, the inside sliding connection of ejector pin has the guide arm, guide arm and support fixed connection. Through the design guide rod, can lead the removal of ejector pin.

Further, protruding quantity is a plurality of, and is a plurality of the arch evenly distributed on the filter. Through the design of the protrusion, the ejector rod is contacted with the protrusion to extrude the protrusion.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a processing device for reducing the amount of waste mud and rock debris generated in oil field drilling according to an embodiment of the invention;

FIG. 2 is a top view of the filter plate of FIG. 1 of a treatment apparatus for reducing formation cuttings of waste mud from oil field drilling according to an embodiment of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 1 of the device for reducing the amount of the waste mud and rock debris in the oilfield drilling according to the embodiment of the invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a tank body 1, a supporting plate 2, a fixing block 3, a cover plate 4, a liquid inlet 5, a supporting block 6, a first spring 7, a connecting mechanism 8, an anti-blocking mechanism 9, a filtering plate 10, a filtering screen 11, a sliding block 81, a sliding rod 82, a second spring 83, a connecting block 84, a convex block 85, a motor 91, a rotary groove 92, a first bevel gear 93, a second bevel gear 94, a screw 95, a support 96, an ejector rod 97, a guide rod 98 and a protrusion 99.

As shown in fig. 1 and fig. 2, the present embodiment provides a processing apparatus for reducing waste mud and rock debris in oilfield drilling, which includes a tank body 1, a supporting plate 2 fixedly connected to the tank body 1, a fixing block 3 fixedly connected to the tank body 1, a cover plate 4 in contact with the fixing block 3, a liquid inlet 5 provided in the tank body 1, a supporting block 6 fixedly connected to the inside of the tank body 1, a first spring 7 fixedly connected to the supporting block 6, a filter plate 10 in contact with the first spring 7, a filter screen 11 provided in the filter plate 10, a connecting mechanism 8 provided in the fixing block 3, and an anti-blocking mechanism 9 provided in the tank body 1.

As shown in fig. 1 and 3, the connecting mechanism 8 includes a sliding block 81, a sliding rod 82, a second spring 83, a connecting block 84, a protruding block 85, the sliding block 81 is slidably connected to the inside of the fixing block 3, the sliding rod 82 is fixedly connected to the sliding block 81, the second spring 83 is arranged on the outer side of the sliding rod 82, one end of the second spring 83 is fixedly connected to the sliding block 81, the other end of the second spring 83 is fixedly connected to the fixing block 3, the second spring 83 is designed to enable the acting force of the second spring 83 to act on the sliding block 81, the connecting block 84 is fixedly connected to the sliding block 81, the connecting block 84 is respectively in contact with the fixing block 3 and the cover plate 4, the protruding block 85 is fixedly connected to the connecting block 84, the protruding block 85 is slidably connected to the cover plate 4, and the connecting mechanism 8 is designed to facilitate the detachment of the cover plate 4 and the cleaning or replacement of the filter screen 11.

As shown in fig. 1 and 2, the anti-blocking mechanism 9 includes a motor 91, a rotary slot 92, a first bevel gear 93, a second bevel gear 94, a screw 95, a bracket 96, a push rod 97, a guide rod 98, and a protrusion 99, the motor 91 is fixedly connected to the cover plate 4, the output end of the motor 91 is rotatably connected to the cover plate 4, the rotary slot 92 is formed in the cover plate 4, the output end of the motor 91 is rotatably connected to the output end of the motor 91 through the rotary slot 92, the output end of the motor 91 is fixedly connected to the first bevel gear 93, the second bevel gear 94 is meshed to the first bevel gear 93, the screw 95 is fixedly connected to the second bevel gear 94, the bracket 96 is connected to the screw 95 through a bearing, the bracket 96 is fixedly connected to the cover plate 4, two symmetrical push rods 97 are connected to the outer side of the screw 95 through a thread, the guide rod 98 is slidably connected to the inner side of the push rod 97, the guide rod 98 is fixedly connected to the bracket 96, the guide the movement of the push rod 97, the protrusion 99 is fixedly connected to the filter plate 10, a plurality of protrusions 99 are arranged, the filter plate 99 is uniformly distributed on the filter plate 99, and the filter plate 99 is arranged, the filter plate 99 is arranged on the filter plate 99, and the filter plate 9, the filter plate 99 is arranged, and the anti-blocking mechanism 11 is arranged to prevent the filter plate from being blocked by the filter plate.

The utility model discloses specific implementation process as follows: during the use, waste water is discharged into jar body 1 through inlet 5, through the effect of filter screen 11, can filter waste water, can filter tiny particle impurity, improve waste water separation effect, in filterable while, motor 91 works, the output of motor 91 drives first bevel gear 93 and rotates, first bevel gear 93 drives second bevel gear 94 and rotates, second bevel gear 94 drives screw rod 95 and rotates, threaded connection through screw rod 95 and ejector pin 97, make ejector pin 97 do the screw motion, ejector pin 97 slides along guide arm 98, ejector pin 97 and protruding 99 contact, make ejector pin 97 extrude arch 99, arch 99 can drive filter 10 and move down, filter 10 drives filter screen 11 and moves down, filter 10 can extrude first spring 7, after ejector pin 97 removes and separates with arch 99, through the elastic action of first spring 7, can give filter 10 an ascending reaction force, make filter 10 drive filter screen 11 and move up, through the continuous positive and negative rotation of motor 91, can make ejector pin 97 constantly contact with the separation of the arch 99 of different positions, can make filter screen 11 can be by filter screen 10 vibrations about in the filtering process, filter screen 11 can be prevented from continuous the jam. When the filter screen 11 needs to be taken out, the connecting block 84 is pushed, the connecting block 84 drives the sliding block 81 to move, the sliding block 81 drives the sliding rod 82 to move, the sliding block 81 can extrude the second spring 83, meanwhile, the connecting block 84 drives the lug 85 to move, so that the lug 85 is separated from the cover plate 4, the cover plate 4 can be separated from the tank body 1, the filter plate 10 can be directly taken out from the tank body 1, the cover plate 4 is conveniently detached, and the filter screen 11 is convenient to clean or replace.

The beneficial effects of the utility model reside in that: through the effect of design filter 10 and filter screen 11, can filter once more after jar body 1 is gone into to waste water, can filter tiny particle impurity, improve waste water separation effect, and through lug 85 and apron 4 grafting, can carry on spacingly to apron 4, can make lug 85 and apron 4 separation through promoting connecting block 84, conveniently dismantle apron 4, be convenient for carry out filter screen 11's clearance or change.

Through the effect of design motor 91, the output of motor 91 can drive screw rod 95 and rotate, can make ejector pin 97 horizontal migration, and ejector pin 97 can extrude protruding 99 with protruding 99 contact, uses and the continuous just reversal of motor 91 through the cooperation of first spring 7, can make filter screen 11 can be driven by filter 10 and continuous vibrations from top to bottom in the filter process, can prevent filter screen 11's jam, has improved filtration efficiency.

It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be defined by the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a processing apparatus for oil field well drilling waste mud detritus subtracts quantization, includes a jar body, its characterized in that: the jar is gone up fixedly connected with backup pad, fixedly connected with fixed block on the jar body, the contact has the apron on the fixed block, apron and jar body contact, be provided with the inlet on the jar body, the inside fixedly connected with supporting shoe of the jar body, the first spring of fixedly connected with on the supporting shoe, the contact has the filter on the first spring, be provided with the filter screen on the filter, be provided with coupling mechanism on the fixed block, the inside of the jar body is provided with prevents stifled mechanism.

2. The apparatus of claim 1, wherein the apparatus comprises: the connecting mechanism comprises a sliding block, a sliding rod, a second spring, a connecting block and a convex block, the sliding block is connected to the inside of the fixed block in a sliding mode, the sliding rod is fixedly connected to the sliding block, the second spring is arranged on the outer side of the sliding rod, the connecting block is fixedly connected to the sliding block and is in contact with the fixed block and the cover plate respectively, the convex block is fixedly connected to the connecting block, and the convex block is in sliding connection with the cover plate.

3. The apparatus of claim 1, wherein the apparatus comprises: the anti-blocking mechanism comprises a motor, a rotary groove, a first bevel gear, a second bevel gear, a screw rod, a support, ejector rods, a guide rod and a protrusion, the motor is fixedly connected to the cover plate, the output end of the motor is rotatably connected with the cover plate, the first bevel gear is fixedly connected to the output end of the motor, the second bevel gear is meshed to the first bevel gear, the screw rod is fixedly connected to the inner portion of the second bevel gear, the support is connected to the screw rod through a bearing, the support is fixedly connected with the cover plate, the two symmetrical ejector rods are connected to the outer side of the screw rod through threads, the ejector rods are in contact with the protrusions, and the protrusions are fixedly connected with the filter plate.

4. The apparatus of claim 2, wherein the apparatus comprises: one end of the second spring is fixedly connected with the sliding block, and the other end of the second spring is fixedly connected with the fixed block.

5. The apparatus of claim 3, wherein the apparatus comprises: the cover plate is provided with a rotary groove, and the inner part of the rotary groove is rotatably connected with the output end of the motor.

6. The apparatus of claim 3, wherein the apparatus comprises: the inside sliding connection of ejector pin has the guide arm, guide arm and support fixed connection.

7. The apparatus of claim 3, wherein the apparatus comprises: the number of the bulges is a plurality of, and the bulges are uniformly distributed on the filter plate.