CN218290716U - Be used for clear high-efficient dehydration device of drilling mud - Google Patents

Abstract

The utility model relates to a mud dehydration technical field, concretely relates to be used for clear high-efficient dehydration device of drilling mud, including a protection section of thick bamboo, the lateral wall of a protection section of thick bamboo equal fixedly connected with fagging all around, the quantity of fagging is four, the lower extreme of a protection section of thick bamboo equal fixedly connected with supporting legs all around, the quantity of supporting legs is four, the middle part of a protection section of thick bamboo is provided with dewatering device, the beneficial effects of the utility model are that: be provided with the dewatering cylinder in the middle part of a protection section of thick bamboo, the middle part of dehydration can be poured into to the mud that will mix the flocculating agent, the effect through the sediment of stewing can pass through the pellicle and discharge the water of top to the solid-phase earth then can appear at the lower extreme, then make the motor work, and drive the screw thread post and rotate, and drive the mud discharging plate and slide from top to bottom and can upwards promote solid-phase earth, and the water of top still can slowly flow out from the water cavity through passing through half membrane, convenient and fast.

Description

Be used for clear high-efficient dehydration device of drilling mud

Technical Field

The utility model relates to a mud dehydration technical field, concretely relates to be used for clear high-efficient dehydration device of drilling mud.

Background

In the process of petroleum drilling, a large amount of slurry is generated in the drilling process, the slurry is a semifluid formed by mixing soil and water, and the slurry needs to be subjected to solid-liquid separation through a dehydrator.

The existing dehydrator is not high in dehydration efficiency, is difficult to meet the corresponding dehydration requirement in a short time, and is inconvenient to clean the dehydrated sludge, so that the cleaning difficulty of workers is greatly increased.

Therefore, there is a need to design an efficient dewatering treatment apparatus for drilling mud cleaning.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a be used for clear high-efficient dehydration device of drilling mud, through dewatering device to it is not high to solve present dehydrator dewatering efficiency, is difficult to reach corresponding dehydration requirement in the short time, and the mud clearance after the dehydration simultaneously is got up also very inconveniently, greatly increased staff's the clearance degree of difficulty scheduling problem.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a be used for clear high-efficient dehydration device of drilling mud, includes a protection section of thick bamboo, the equal fixedly connected with fagging all around of lateral wall of a protection section of thick bamboo, the quantity of fagging is four, the equal fixedly connected with supporting legs all around of lower extreme of a protection section of thick bamboo, the quantity of supporting legs is four, the middle part of a protection section of thick bamboo is provided with dewatering device.

Preferably, dewatering device is including solid fixed ring, gu fixed ring fixed connection is on the upper end inner wall of a protection section of thick bamboo, gu fixed ring's inner wall fixedly connected with dewatering tube, fixedly connected with pellicle is run through at the lateral wall middle part of dewatering tube.

Preferably, the inner wall of the dewatering cylinder is provided with four sliding chutes all around, a water cavity is arranged between the dewatering cylinder and the protective cylinder, and the water cavity is arranged below the fixing ring.

Preferably, fixedly connected with outlet pipe runs through the both sides of a protection section of thick bamboo, the quantity of outlet pipe is two, two the one end of outlet pipe all sets up the middle part in the water cavity, the lower extreme fixedly connected with motor of a protection section of thick bamboo.

Preferably, the output end of the motor is fixedly connected with a threaded column, the threaded column is connected to the middle parts of the lower ends of the protective barrel and the dewatering barrel in a penetrating and rotating mode, and the side wall of the threaded column is in threaded connection with a mud discharging plate.

Preferably, the mud discharging plate is fixedly connected with four sliding blocks all around, the sliding blocks are four, the side walls of the four sliding blocks are connected to the middle portions of the four sliding grooves in a sliding mode, and the side walls of the mud discharging plate are fixedly connected with sealing rings.

Preferably, the sealing ring is connected to the inner wall of the dewatering cylinder in a sliding manner, the sludge discharge plate is connected to the middle of the dewatering cylinder in a sliding manner, one end of the threaded column is rotatably connected with the fixing plate, and the fixing plate is fixedly connected to the inner wall of the dewatering cylinder.

The utility model has the advantages that: be provided with the dewatering cylinder in the middle part of a protection section of thick bamboo, the middle part of dehydration can be poured into to the mud that will mix the flocculating agent, the effect through the sediment of stewing can pass through the pellicle and discharge the water of top to the solid-phase earth then can appear at the lower extreme, then make the motor work, and drive the screw thread post and rotate, and drive the mud discharging plate and slide from top to bottom and can upwards promote solid-phase earth, and the water of top still can slowly flow out from the water cavity through passing through half membrane, convenient and fast.

Drawings

FIG. 1 is a front view of an efficient dewatering device for cleaning drilling mud provided by the present invention;

FIG. 2 is a cross-sectional view of an efficient dewatering device for cleaning drilling mud provided by the present invention;

FIG. 3 is a top view of an efficient dewatering device for cleaning drilling mud provided by the present invention;

FIG. 4 is a schematic view of a mud discharge assembly of an efficient dewatering device for cleaning drilling mud according to the present invention;

in the figure: 1. a supporting plate; 2. a protective cylinder; 3. supporting legs; 4. an electric motor; 5. a water outlet pipe; 6. a mud discharging plate; 7. a dewatering drum; 8. a water chamber; 9. a slider; 10. a chute; 11. a semi-permeable membrane; 12. a fixing plate; 13. a threaded post; 14. a seal ring; 15. and (4) fixing the ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to the attached drawings 1-4, the utility model provides a high-efficiency dehydration treatment device for drilling mud cleaning, which comprises a protective cylinder 2, wherein the protective cylinder 2 can play the role of supporting and protecting and is made of metal, supporting plates 1 are fixedly connected around the side wall of the protective cylinder 2, the supporting plates 1 can play the role of connecting and fixing and are made of metal, the number of the supporting plates 1 is four, supporting legs 3 are fixedly connected around the lower end of the protective cylinder 2, the supporting legs 3 can play the role of supporting and fixing and are made of metal, the number of the supporting legs 3 is four, a dehydration device is arranged in the middle of the protective cylinder 2 and comprises a fixing ring 15, the fixing ring 15 can play the role of connecting and fixing and is made of metal, the fixing ring 15 is fixedly connected on the inner wall of the upper end of the protective cylinder 2, the inner wall of the fixing ring 15 is fixedly connected with a dehydration cylinder 7, the dehydration cylinder 7 can play a role in connection and fixation and is made of metal, the middle part of the side wall of the dehydration cylinder 7 penetrates through a fixedly connected semipermeable membrane 11, the semipermeable membrane 11 can facilitate the passing of water molecules, other substances can not pass through the semipermeable membrane, the dehydration cylinder is a membrane only allowing certain molecules or ions to diffuse in and out, the membrane has selectivity on the passing of different particles, the periphery of the inner wall of the dehydration cylinder 7 is provided with four chutes 10, the chutes 10 facilitate the up-and-down sliding of a sliding block 9, a water cavity 8 is arranged between the dehydration cylinder 7 and the protection cylinder 2, the water cavity 8 facilitates the flowing of water, so that the water can be discharged, the water cavity 8 is arranged below a fixed ring 15, the two sides of the protection cylinder 2 penetrate through fixedly connected water outlet pipes 5, the water outlet pipes 5 can discharge the separated water in order and are made of metal, and the number of the water outlet pipes 5 is two, one end of each of the two water outlet pipes 5 is arranged in the middle of the water cavity 8, the lower end of the protective cylinder 2 is fixedly connected with the motor 4, the electrified coil of the motor 4 is forced to rotate in the magnetic field, namely the electrified coil can generate magnetism and repel the original magnetic field, thereby the power is driven to rotate, the direction of the forced movement of the electrified lead in the magnetic field is related to the current direction and the magnetic induction line direction, the working principle is that the magnetic field acts on the current stress to enable the threaded column 13 to rotate, the output end of the motor 4 is fixedly connected with the threaded column 13, the threaded column 13 can play a role in rotation and connection and is made of metal, the threaded column 13 penetrates through and is rotatably connected to the middle parts of the lower ends of the protective barrel 2 and the dewatering barrel 7, the side wall of the threaded column 13 is in threaded connection with the sludge discharge plate 6, the sludge discharge plate 6 is in a conical design, when the sludge discharge plate 6 slides up and down, the separated water can flow to the periphery of the conical body, therefore, water is conveniently discharged, the device is made of metal, sliding blocks 9 are fixedly connected to the periphery of the mud discharging plate 6, the sliding blocks 9 can play a role in sliding and connecting and are made of metal, the number of the sliding blocks 9 is four, the side walls of the four sliding blocks 9 are all connected to the middle parts of the four sliding grooves 10 in a sliding mode, sealing rings 14 are fixedly connected to the side walls of the mud discharging plate 6, the sealing rings 14 can play a role in sealing and can slide up and down along with the mud discharging plate 6 and be attached to the inner wall of the dewatering cylinder 7 to prevent water and mud from flowing into the lower part and are made of rubber, the sealing rings 14 are slidably connected to the inner wall of the dewatering cylinder 7, the mud discharging plate 6 is slidably connected to the middle part of the dewatering cylinder 7, one end of the threaded column 13 is rotatably connected with a fixing plate 12, the fixing plate 12 can play a role in connecting and fixing and is made of metal, and the fixing plate 12 is fixedly connected to the inner wall of the dewatering cylinder 7;

the utility model discloses a use as follows: the technical personnel in the field pour the mixed liquid of the mud of intensive mixing and flocculating agent into the middle part of dewatering cylinder 7 and stew, in the in-process of stewing, solid-liquid separation's phenomenon then can appear, water and solid phase then can separate, and the water of upper end then can be followed pellicle 11 and discharged, thereby the reversal is dehydrated, when the solid phase of lower extreme needs to be discharged, motor 4 work then can move threaded post 13 and rotate, and then drive mud discharging plate 6 through threaded connection and slide from top to bottom, and then drive the solid phase through mud discharging plate 6 and slide upwards, and when the upwards sliding, the water of upper end also can slowly flow into water cavity 8 through semi-permeable membrane 11, discharge through outlet pipe 5 at last, when mud discharging plate 6 slides to the top, alright discharge the solid phase orderly, convenient and fast, then motor 4 work makes threaded post 13 reverse, thereby make mud discharging plate 6 slide downwards, resume the normal position, convenient next use, and can conveniently remove whole dewatering device through backup pad 1.

The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims (7)

1. The utility model provides a be used for clear high-efficient dehydration device of drilling mud, includes a protection section of thick bamboo (2), equal fixedly connected with fagging (1) all around of the lateral wall of a protection section of thick bamboo (2), the quantity of fagging (1) is four, equal fixedly connected with supporting legs (3) all around of the lower extreme of a protection section of thick bamboo (2), the quantity of supporting legs (3) is four, its characterized in that: and a dewatering device is arranged in the middle of the protective barrel (2).

2. An efficient dewatering apparatus for cleaning drilling mud as claimed in claim 1, wherein: dewatering device is including solid fixed ring (15), gu fixed ring (15) fixed connection is on the upper end inner wall of a protective cylinder (2), the inner wall fixedly connected with dewatering cylinder (7) of solid fixed ring (15), fixedly connected with pellicle (11) is run through at the lateral wall middle part of dewatering cylinder (7).

3. An efficient dewatering processing apparatus for cleaning drilling mud as claimed in claim 2, characterised in that: the inner wall of the dewatering cylinder (7) is provided with four sliding chutes (10) all around, the number of the sliding chutes (10) is four, a water cavity (8) is arranged between the dewatering cylinder (7) and the protection cylinder (2), and the water cavity (8) is arranged below the fixing ring (15).

4. An efficient dewatering processing apparatus for cleaning drilling mud as claimed in claim 3, characterised in that: fixedly connected with outlet pipe (5) is run through to the both sides of a protection section of thick bamboo (2), the quantity of outlet pipe (5) is two, two the one end of outlet pipe (5) all sets up the middle part in water cavity (8), the lower extreme fixedly connected with motor (4) of a protection section of thick bamboo (2).

5. An efficient dewatering apparatus for cleaning drilling mud according to claim 4, wherein: the output end of the motor (4) is fixedly connected with a threaded column (13), the threaded column (13) is connected to the middle of the lower end of the protective cylinder (2) and the lower end of the dewatering cylinder (7) in a penetrating and rotating mode, and the side wall of the threaded column (13) is connected with a mud discharging plate (6) in a threaded mode.

6. An efficient dewatering apparatus for cleaning drilling mud according to claim 5, characterised in that: all fixedly connected with slider (9) around row mud board (6), the quantity of slider (9) is four, four the equal sliding connection of lateral wall of slider (9) is in the middle part of four spout (10), the lateral wall fixedly connected with sealing washer (14) of row mud board (6).

7. An efficient dewatering apparatus for cleaning drilling mud according to claim 6, characterised in that: sealing washer (14) sliding connection is on the inner wall of dewatering cylinder (7), mud discharging plate (6) sliding connection is in the middle part of dewatering cylinder (7), the one end rotation of screw thread post (13) is connected with fixed plate (12), fixed plate (12) fixed connection is on the inner wall of dewatering cylinder (7).

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