CN209967855U

CN209967855U - Petroleum drilling fluid filtering and recovering device

Info

Publication number: CN209967855U
Application number: CN201920582842.0U
Authority: CN
Inventors: 常涛; 秦可; 郭辉; 金鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-01-21
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses an oil drilling fluid filters recovery unit, which comprises a base frame, the chassis top is provided with four pillars, pillar one side is provided with the debris case, the pillar top is provided with vibrating device, the vibrating device bottom is kept away from debris case side edge is provided with controlling means, the vibrating device bottom is provided with centrifugal device, the centrifugal device front side is provided with the heat sink, the heat sink is close to debris case one side is provided with the fluid-discharge tube. Has the advantages that: through the recovery device provided with the vibration device, the drilling fluid can be subjected to vibration screening, and sundries such as stones and the like can be directly screened into the sundry box for recovery, so that the filtering and recovery efficiency is high; the cooling device can cool the drilling fluid, and the cooling box is provided with the fins, so that the contact area between the drilling fluid and cooling air can be increased, and the cooling effect is good.

Description

Petroleum drilling fluid filtering and recovering device

Technical Field

The utility model relates to a drilling fluid recovery unit technical field, concretely relates to oil drilling fluid filters recovery unit.

Background

The drilling fluid is a general term for various circulating fluids meeting the requirements of drilling work in multiple functions in the drilling process, is blood for drilling, needs to be recycled in the using process, and can be recycled only by processing the drilling fluid in the circulating recovery process, such as vibration screening, centrifugation and the like. But present drilling fluid filters recovery unit, the volume is great, and the function singleness when using can't carry out direct recovery to impurity such as stone, adopts the recovery unit of vibrating structure, and the vibration effect is poor, can't carry out cooling operation to drilling fluid simultaneously, makes the unable direct use of drilling fluid. Aiming at the problems, the novel design is carried out on the basis of the original energy-saving and environment-friendly natural gas burner.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an oil drilling fluid filters recovery unit has solved present drilling fluid and has filtered recovery unit, and the volume is great, and the function singleness is when using, can't directly retrieve impurity such as stone, adopts the recovery unit of vibrating structure, and the vibration effect is poor, can't cool off the operation to the drilling fluid simultaneously, makes the unable problem of direct use of drilling fluid.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the petroleum drilling fluid filtering and recycling device comprises a bottom frame, wherein four supporting columns are arranged at the top of the bottom frame, a sundry box is arranged on one side of each supporting column, a vibrating device is arranged at the top of each supporting column, a control device is arranged at the edge of one side, away from the sundry box, of the bottom of the vibrating device, a centrifugal device is arranged at the bottom of the vibrating device, a cooling device is arranged on the front side of the centrifugal device, and a liquid discharge pipe is arranged at one side, close to the sundry box;

the vibrating device comprises a vibrating baffle, the support columns are located at four corners of the bottom of the vibrating baffle, an inclined vibrating plate is arranged inside the vibrating baffle, the top end of the vibrating plate is rotatably connected with the vibrating baffle, a connecting block is arranged on one side of the top of the vibrating plate, a rotating shaft is rotatably arranged inside the connecting block, one end, away from the connecting block, of the rotating shaft is fixedly connected with an eccentric wheel, one end, away from the rotating shaft, of the eccentric wheel is connected with a first driving motor, a first motor frame is arranged at the bottom of the first driving motor and is fixedly connected with the vibrating baffle, and a funnel is arranged on one side of the bottom of the vibrating baffle;

the control device comprises a control box, the control box is arranged at the edge of one side of the bottom of the vibration baffle along the length direction, the interior of the control box is of a hollow structure, a controller is arranged on one side surface inside the control box, and a power switch is arranged on the outer side surface of the control box;

the centrifugal device comprises a centrifugal box, the centrifugal box is arranged at the center of the bottom of the vibration baffle, the axial direction of the centrifugal box is consistent with the length direction of the vibration baffle, a second driving motor is arranged at one end of the centrifugal box, the top of the second driving motor is connected with the vibration baffle through a second motor frame, a centrifugal filter screen is fixedly connected to the end of the second driving motor, the centrifugal filter screen is rotatably connected with the centrifugal box, a centrifugal liquid pipe is arranged inside the centrifugal filter screen, the outer end of the centrifugal liquid pipe is connected with the funnel, and a liquid conveying pipe is connected to the bottom of the centrifugal box;

the cooling device comprises a heat dissipation box, the heat dissipation box is arranged at the edge of the long edge of the bottom of the vibration baffle, the heat dissipation box is connected with the infusion tube, a plurality of heat dissipation fans are arranged on the outer side of the heat dissipation box, and the heat dissipation fans are arranged along the length direction of the heat dissipation box.

Preferably, the controller is electrically connected to the first driving motor, the second driving motor and the heat dissipation fan.

Preferably, the vibrating plate has a mesh structure.

Preferably, the connecting block is rotatably connected with the rotating shaft, and the rotating shaft and the eccentric wheel are integrally formed.

Preferably, a plurality of through holes are formed in the outer surface of the centrifugal liquid pipe.

Preferably, the heat dissipation box is composed of a pipe and fins. A device for filtering and recovering petroleum drilling fluid,

(III) advantageous effects

The utility model provides an oil drilling fluid filters recovery unit. The method has the following beneficial effects:

(1) the drilling fluid can be screened in a vibration mode through the recovery device provided with the vibration device, and sundries such as stones can be directly screened into the sundry box for recovery, so that the filtration and recovery efficiency is high;

(2) the cooling device can cool the drilling fluid, and the cooling box is provided with fins to improve the contact area between the drilling fluid and cooling air, so that the cooling effect is good.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

fig. 3 is a front sectional view of the present invention;

fig. 4 is a partially enlarged view of a portion B of fig. 2.

In the figure: 1. a chassis; 101. a pillar; 2. a control device; 201. a control box; 202. a controller; 203. a power switch; 3. a vibrating device; 301. vibrating the baffle; 302. a vibrating plate; 303. connecting blocks; 304. a rotating shaft; 305. an eccentric wheel; 306. a first drive motor; 307. a first motor mount; 308. a funnel; 4. a centrifugal device; 401. a centrifuge box; 402. a centrifuge tube; 403. centrifuging the filter screen; 404. a second drive motor; 405. a second motor mount; 406. a transfusion tube; 5. a cooling device; 501. a heat radiation fan; 502. a heat dissipation box; 6. a glove box; 7. and a liquid discharge pipe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a petroleum drilling fluid filtering and recycling device comprises an underframe 1, a support column 101, a control device 2, a control box 201, a controller 202, a power switch 203, a vibration device 3, a vibration baffle 301, a vibration plate 302, a connecting block 303, a rotating shaft 304, an eccentric wheel 305, a first driving motor 306, a first motor frame 307, a funnel 308, a centrifugal device 4, a centrifugal box 401, a centrifugal liquid pipe 402, a centrifugal filter screen 403, a second driving motor 404, a second motor frame 405, a liquid conveying pipe 406, a cooling device 5, a cooling fan 501, a cooling box 502, a sundry box 6 and a liquid discharging pipe 7, wherein the top of the underframe 1 is provided with four support columns 101, one side of the support column 101 is provided with a sundry box 6, the top of the support column 101 is provided with a vibration device 3, the edge of the bottom of the vibration device 3, which is far away from the side edge of the sundry box 6, is provided with the, a liquid discharge pipe 7 is arranged on one side of the cooling device 5 close to the sundries box 6;

the vibrating device 3 comprises a vibrating baffle 301, the pillars 101 are located at four corners of the bottom of the vibrating baffle 301, an inclined vibrating plate 302 is arranged inside the vibrating baffle 301, the top end of the vibrating plate 302 is rotatably connected with the vibrating baffle 301, a connecting block 303 is arranged on one side of the top of the vibrating plate 302, a rotating shaft 304 is rotatably arranged inside the connecting block 303, one end, away from the connecting block 303, of the rotating shaft 304 is fixedly connected with an eccentric wheel 305, one end, away from the rotating shaft 304, of the eccentric wheel 305 is connected with a first driving motor 306, a first motor frame 307 is arranged at the bottom of the first driving motor 306, the first motor frame 307 is fixedly connected with the vibrating baffle 301;

the control device 2 comprises a control box 201, the control box 201 is arranged at the edge of one side of the bottom of the vibration baffle plate 301 along the length direction, the interior of the control box 201 is of a hollow structure, a controller 202 is arranged on the surface of one side of the interior of the control box 201, and a power switch 203 is arranged on the outer side surface of the control box 201;

the centrifugal device 4 comprises a centrifugal box 401, the centrifugal box 401 is arranged at the center of the bottom of the vibration baffle plate 301, the axial direction of the centrifugal box 401 is consistent with the length direction of the vibration baffle plate 301, one end of the centrifugal box 401 is provided with a second driving motor 404, the top of the second driving motor 404 is connected with the vibration baffle plate 301 through a second motor frame 405, the end part of the second driving motor 404 is fixedly connected with a centrifugal filter screen 403, the centrifugal filter screen 403 is rotatably connected with the centrifugal box 401, a centrifugal liquid pipe 402 is arranged inside the centrifugal filter screen 403, the outer end of the centrifugal liquid pipe 402 is connected with a funnel 308, and the bottom of the centrifugal box 401 is connected with;

the cooling device 5 comprises a heat dissipation box 502, the heat dissipation box 502 is arranged at the edge of the long edge of the bottom of the vibration baffle 301, the heat dissipation box 502 is connected with the infusion tube 406, a plurality of heat dissipation fans 501 are arranged on the outer side of the heat dissipation box 502, and the heat dissipation fans 501 are arranged along the length direction of the heat dissipation box 502; the controller 202 is electrically connected with the first driving motor 306, the second driving motor 404 and the heat dissipation fan 501, so that the controller 202 electrically controls the first driving motor 306, the second driving motor 404 and the heat dissipation fan 501

The vibrating plate 302 is of a net structure, and when drilling mixed liquid passes through, impurities such as stones are filtered, and drilling fluid is made to leak into the vibrating baffle 301;

the connecting block 303 is rotatably connected with the rotating shaft 304, and the rotating shaft 304 and the eccentric wheel 305 are integrally formed, so that the eccentric wheel 305 can rotate on the connecting block 303 under the support of the rotating shaft 304, and a vibration force is generated to drive the vibration plate 302 to vibrate and filter;

the outer surface of the centrifugal liquid pipe 402 is provided with a plurality of through holes, so that heat can be dissipated after the drilling liquid enters the centrifugal box 401, and the centrifugal effect is improved;

the heat dissipation box 502 is composed of pipelines and fins, and the contact area between the drilling fluid and the air in the heat dissipation box 502 is increased during heat dissipation, so that the cooling effect is improved;

when the vibrating plate is used, the controller 202 is started by turning on the power switch 203, the controller 202 controls the first driving motor 306 to be started, and the first driving motor 306 is started to drive the eccentric wheel 305 to rotate, so that the vibrating plate 302 is driven to vibrate; the drilling fluid is discharged into the top of the vibration baffle plate 301, the drilling fluid is discharged onto the top surface of the vibration plate 302 and is filtered through the vibration plate 302, impurities enter the inner part of the sundries box 6 under the vibration action of the vibration plate 302, the liquid is filtered through the vibration plate 302 and enters the bottom of the vibration baffle plate 301, and the drilling fluid flows into the centrifugal liquid pipe 402 through the funnel 308 and is input into the inner part of the centrifugal box 401; the controller 202 controls the second driving motor 404 to start to drive the centrifugal filter screen 403 to rotate, so that the drilling fluid inside the centrifugal box 401 is centrifugally filtered, the filtered drilling fluid is input into the heat dissipation box 502 through the liquid conveying pipe 406, the controller 202 controls the heat dissipation fan 501 to start to dissipate heat of the heat dissipation box 502, the available drilling fluid after heat dissipation and cooling is discharged through the liquid discharge pipe 7, and the content which is not described in detail in the specification belongs to the prior art which is well known to those skilled in the art.

In conclusion, the recovery device provided with the vibration device 3 can be used for screening drilling fluid in a vibration mode, and impurities such as stones can be directly screened into the impurity box 6 for recovery, so that the filtration and recovery efficiency is high;

the cooling device 5 can be used for cooling the drilling fluid, the fins are arranged on the heat dissipation box 502, the contact area between the drilling fluid and cooling air can be increased, and the cooling effect is good.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a petroleum drilling fluid filters recovery unit which characterized in that: the cooling device comprises an underframe (1), wherein four pillars (101) are arranged at the top of the underframe (1), a sundry box (6) is arranged on one side of each pillar (101), a vibration device (3) is arranged at the top of each pillar (101), a control device (2) is arranged at the edge of one side of the bottom of the vibration device (3), which is far away from the sundry box (6), a centrifugal device (4) is arranged at the bottom of the vibration device (3), a cooling device (5) is arranged on the front side of the centrifugal device (4), and a liquid discharge pipe (7) is arranged on one side, which is close to the sundry box (6), of the;

the vibrating device (3) comprises a vibrating baffle (301), the support columns (101) are positioned at four corners of the bottom of the vibrating baffle (301), inclined vibrating plates (302) are arranged in the vibrating baffle (301), the top end of the vibrating plate (302) is rotationally connected with the vibrating baffle (301), one side of the top of the vibrating plate (302) is provided with a connecting block (303), a rotating shaft (304) is rotatably arranged in the connecting block (303), one end of the rotating shaft (304) far away from the connecting block (303) is fixedly connected with an eccentric wheel (305), one end of the eccentric wheel (305) far away from the rotating shaft (304) is connected with a first driving motor (306), a first motor frame (307) is arranged at the bottom of the first driving motor (306), the first motor frame (307) is fixedly connected with the vibration baffle (301), and a funnel (308) is arranged on one side of the bottom of the vibration baffle (301);

the control device (2) comprises a control box (201), the control box (201) is arranged at the edge of one side of the bottom of the vibration baffle (301) along the length direction, the interior of the control box (201) is of a hollow structure, a controller (202) is arranged on the surface of one side of the interior of the control box (201), and a power switch (203) is arranged on the outer side surface of the control box (201);

the centrifugal device (4) comprises a centrifugal box (401), the centrifugal box (401) is arranged at the center of the bottom of the vibration baffle plate (301), the axial direction of the centrifugal box (401) is consistent with the length direction of the vibration baffle plate (301), one end of the centrifugal box (401) is provided with a second driving motor (404), the top of the second driving motor (404) is connected with the vibration baffle plate (301) through a second motor frame (405), the end part of the second driving motor (404) is fixedly connected with a centrifugal filter screen (403), the centrifugal filter screen (403) is rotatably connected with the centrifugal box (401), a centrifugal liquid pipe (402) is arranged inside the centrifugal filter screen (403), the outer end of the centrifugal liquid pipe (402) is connected with the funnel (308), and the bottom of the centrifugal box (401) is connected with a liquid infusion tube (406);

the cooling device (5) comprises a heat dissipation box (502), the heat dissipation box (502) is arranged at the edge of the long edge of the bottom of the vibration baffle plate (301), the heat dissipation box (502) is connected with the infusion tube (406), a plurality of heat dissipation fans (501) are arranged on the outer side of the heat dissipation box (502), and the heat dissipation fans (501) are arranged along the length direction of the heat dissipation box (502).

2. The oil drilling fluid filtering and recovering device according to claim 1, wherein: the controller (202) is electrically connected with the first driving motor (306), the second driving motor (404) and the heat dissipation fan (501).

3. The oil drilling fluid filtering and recovering device according to claim 1, wherein: the vibrating plate (302) is of a net structure.

4. The oil drilling fluid filtering and recovering device according to claim 1, wherein: the connecting block (303) is rotatably connected with the rotating shaft (304), and the rotating shaft (304) and the eccentric wheel (305) are integrally formed.

5. The oil drilling fluid filtering and recovering device according to claim 1, wherein: the outer surface of the centrifugal liquid pipe (402) is provided with a plurality of through holes.

6. The oil drilling fluid filtering and recovering device according to claim 1, wherein: the heat dissipation box (502) is composed of a pipeline and fins.