CN210858622U - Novel petroleum slurry vibrating screen device - Google Patents
Novel petroleum slurry vibrating screen device Download PDFInfo
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- CN210858622U CN210858622U CN201921274497.0U CN201921274497U CN210858622U CN 210858622 U CN210858622 U CN 210858622U CN 201921274497 U CN201921274497 U CN 201921274497U CN 210858622 U CN210858622 U CN 210858622U
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- shale shaker
- frame
- mud
- vibrating screen
- vibration
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Abstract
The utility model discloses a novel oil mud shale shaker device, vibration casing including open-top, the shale shaker frame that the level that is equipped with in the vibration casing set up, be equipped with a plurality of parting beads in the shale shaker frame, the parting bead is cut apart into a plurality of regions with the shale shaker frame, it has the screen cloth to cover in every region, there is the pivot below of shale shaker frame, the both ends of pivot are passed through the bearing frame and are installed on two inner walls of vibration casing, the one end of shale shaker frame articulates there is branch, the upper end of branch even has drives actuating cylinder, even there is the partition otter board of downward sloping on the both sides inner wall of vibration casing, two lower extremes of separating the otter board link to each other, it is latticed. The utility model discloses a shale shaker device can carry out abundant screening to drilling mud, improves the efficiency of screening, makes major diameter solid particle and hydrogen sulfide in the mud fully separate, carries out the cladding to the vibration through whole casing simultaneously, can avoid mud to splash the staff on one's body and the diffusion of hydrogen sulfide.
Description
Technical Field
The utility model relates to a drilling mud treatment facility, concretely relates to novel oil mud shale shaker device.
Background
Petroleum drilling shale shakers are important devices for reducing the solids content of drilling fluids. The drilling fluid circulated from the underground to the ground firstly passes through a shale shaker to remove solid particles with larger diameters, and then enters a desander or a desliming device to further reduce the solid content. But the screening efficiency of current shale shaker is poor, causes the splashing of material easily in the vibration process, contains more hydrogen sulfide in the drilling fluid of high sulphur oil gas field well drilling simultaneously, and hydrogen sulfide separates out direct diffusion to the air from the drilling fluid in, threatens well drilling engineering technical staff's personal safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the screening efficiency of current shale shaker is poor, cause splashing of material easily in the vibration process, contain more hydrogen sulfide in the drilling fluid of high sulphur oil gas field well drilling simultaneously, hydrogen sulfide separates out the direct diffusion to the air from the drilling fluid, threaten drilling engineering technical staff's personal safety, aim at provides a novel oil mud shale shaker device, can carry out abundant screening to drilling mud, improve the efficiency of screening, make the major diameter solid particle in the mud and hydrogen sulfide fully separate, carry out the cladding to the vibration through whole casing simultaneously, can avoid mud to splash the staff on one's body and the diffusion of hydrogen sulfide.
The utility model discloses a following technical scheme realizes:
the utility model relates to a novel petroleum slurry vibrating screen device, which comprises a vibrating shell with an opening at the top, a vibrating screen frame which is horizontally arranged is arranged in the vibrating shell, a plurality of division bars which are arranged in parallel are vertically arranged along the long edge of the horizontal direction in the vibrating screen frame, the division bars divide the vibrating screen frame into a plurality of areas, each area is covered with a screen, a rotating shaft which is vertical to the long edge of the vibrating screen frame and is horizontally arranged is connected below the vibrating screen frame, two ends of the rotating shaft are arranged on two inner walls of the vibrating shell through bearing seats, one end of the vibrating screen frame is hinged with a support rod, the upper end of the support rod is connected with a driving cylinder, the driving cylinder drives the support rod to move up and down so as to drive the end part of the vibrating screen frame to swing up and down around the rotating shaft, the upper part of the vibrating screen frame, the inner walls at, the separation screen plate is in a grid shape.
The utility model discloses a shale shaker device can carry out abundant screening to drilling mud, improves the efficiency of screening, makes major diameter solid particle and hydrogen sulfide in the mud fully separate, carries out the cladding to the vibration through whole casing simultaneously, can avoid mud to splash the staff on one's body and the diffusion of hydrogen sulfide. In the utility model, the top opening of the vibration shell is connected with the mud inlet through the sealing pipeline, after the mud enters the vibration shell from the top, when the mud firstly passes through the latticed partition screen plate, the mud is divided to be scattered to fall onto the screen, the driving cylinder drives the support rod to move up and down so as to drive the end part of the vibration screen frame to swing up and down around the shaft, the mud jumps along with the swing of the vibration screen frame on the screen, the vibration screen frame is divided into a plurality of areas through the partition bars, the mud can be more effectively screened, the accumulation of materials by a large margin is avoided, meanwhile, the partition screen plate is inclined, the angle of the inclined setting is parallel to the angle of the vibration screen frame when the vibration screen frame swings to the maximum angle, therefore, the mud just cooperates with the up and down swing of the two ends of the vibration screen frame from the height difference when passing through different parts, the split mesh plate also has the function of preventing slurry from sputtering, and can play a role of blocking and shielding the sputtered slurry; in the process of continuously swinging the vibrating screen frame, slurry moves in the air, hydrogen sulfide in the slurry is fully separated, and then the separated hydrogen sulfide is pumped out through an air pumping device arranged on the vibrating shell, namely the hydrogen sulfide can be prevented from diffusing into the air through a relatively sealed shell; the concrete mechanical structure principle that the cylinder drives the supporting rod to move so as to drive the vibrating screen frame to swing is the prior art, and therefore, the description is not made too much here.
The lower part of the vibrating screen frame is connected with a curved vibrating screen subframe, the vibrating screen subframe is internally covered with an auxiliary screen, mud screened by the vibrating screen frame falls to the vibrating screen subframe below for further screening, and the curved shape of the vibrating screen subframe can enable the mud to flow towards the center by the edge of the vibrating screen subframe in the falling process, so that the contact area of the mud and the auxiliary screen is increased, and the screening process is more efficient and uniform.
The division bars are made of rubber materials, have certain softness and can allow the screen mesh to deform to a certain degree.
The outside bottom surface of vibration casing is installed and is taken the gyro wheel of stopping, can be convenient for vibrating device's transport transportation.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model relates to a novel oil mud shale shaker device can carry out abundant screening to drilling mud, improves the efficiency of screening, makes major diameter solid particle and hydrogen sulfide in the mud fully separate, wraps the vibration through whole casing simultaneously, can avoid mud to splash to the staff and the diffusion of hydrogen sulfide;
2. the utility model relates to a novel oil mud shale shaker device, the mud after screening through the shale shaker frame falls the below shale shaker auxiliary frame and does further screening, and its curved shape can make mud flow towards the center by the shale shaker auxiliary frame edge in the whereabouts in-process, increases the area of contact of mud and vice screen cloth for the screening process is more high-efficient, even.
3. The utility model relates to a novel oil mud shale shaker device, parting bead adopt rubber materials to make, have certain softness, can allow the screen cloth to produce certain deformation, and the gyro wheel of stopping is installed in the outside bottom surface of vibration casing area, the transport transportation of the vibrating device of can being convenient for.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Reference numbers and corresponding part names in the drawings:
1-vibration shell, 2-vibration screen frame, 3-parting strip, 4-screen, 5-rotating shaft, 6-supporting rod, 7-driving cylinder, 8-separating screen plate and 9-vibration screen sub-frame.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
As shown in figure 1, the utility model relates to a novel petroleum slurry vibrating screen device, which comprises a vibrating shell 1 with an opening at the top, a vibrating screen frame 2 which is horizontally arranged is arranged in the vibrating shell 1, a plurality of division bars 3 which are arranged in parallel are vertically arranged along the long edge of the horizontal direction in the vibrating screen frame 2, the division bars 3 divide the vibrating screen frame 2 into a plurality of areas, each area is covered with a screen 4, a rotating shaft 5 which is vertical to the long edge of the vibrating screen frame 2 and is horizontally arranged is connected below the vibrating screen frame 2, two ends of the rotating shaft 5 are arranged on two inner walls of the vibrating shell 1 through a bearing seat, one end of the vibrating screen frame 2 is hinged with a support rod 6, the upper end of the support rod 6 is connected with a driving cylinder 7, the driving cylinder 7 drives the support rod 6 to move up and down so as to drive the end part of the vibrating screen frame 2 to swing up and down around the shaft 5, the upper part of the vibrating screen, the lower ends of the two partition net plates 8 are connected, and the partition net plates 8 are in a grid shape.
The utility model discloses a shale shaker device can carry out abundant screening to drilling mud, improves the efficiency of screening, makes major diameter solid particle and hydrogen sulfide in the mud fully separate, carries out the cladding to the vibration through whole casing simultaneously, can avoid mud to splash the staff on one's body and the diffusion of hydrogen sulfide. In the utility model, the top opening of the vibration shell is connected with the mud inlet through the sealing pipeline, after the mud enters the vibration shell from the top, when the mud firstly passes through the latticed partition screen plate, the mud is divided to be scattered to fall onto the screen, the driving cylinder drives the support rod to move up and down so as to drive the end part of the vibration screen frame to swing up and down around the shaft, the mud jumps along with the swing of the vibration screen frame on the screen, the vibration screen frame is divided into a plurality of areas through the partition bars, the mud can be more effectively screened, the accumulation of materials by a large margin is avoided, meanwhile, the partition screen plate is inclined, the angle of the inclined setting is parallel to the angle of the vibration screen frame when the vibration screen frame swings to the maximum angle, therefore, the mud just cooperates with the up and down swing of the two ends of the vibration screen frame from the height difference when passing through different parts, the split mesh plate also has the function of preventing slurry from sputtering, and can play a role of blocking and shielding the sputtered slurry; in the process of continuously swinging the vibrating screen frame, slurry moves in the air, hydrogen sulfide in the slurry is fully separated, and then the separated hydrogen sulfide is pumped out through an air pumping device arranged on the vibrating shell, namely the hydrogen sulfide can be prevented from diffusing into the air through a relatively sealed shell; the concrete mechanical structure principle that the cylinder drives the supporting rod to move so as to drive the vibrating screen frame to swing is the prior art, and therefore, the description is not made too much here.
Preferably, the lower part of the vibrating screen frame is connected with an arc-shaped vibrating screen subframe 9, an auxiliary screen is covered in the vibrating screen subframe, mud screened by the vibrating screen frame falls to the lower vibrating screen subframe for further screening, and the arc-shaped shape of the vibrating screen subframe can enable the mud to flow towards the center from the edge of the vibrating screen subframe in the falling process, so that the contact area between the mud and the auxiliary screen is increased, and the screening process is more efficient and uniform.
Preferably, the division bars are made of rubber materials, have certain softness and can allow certain deformation of the screen.
Preferably, the external bottom surface of the vibration shell is provided with a brake roller, so that the vibration device can be conveniently transported.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. The utility model provides a novel oil mud shale shaker device, which is characterized in that, vibration casing (1) including the top open-ended, be equipped with the shale shaker frame (2) that the level set up in the vibration casing (1), be equipped with a plurality of parallel arrangement's parting bead (3) along the long limit of horizontal direction in the shale shaker frame (2) perpendicularly, parting bead (3) are divided into a plurality of regions with shale shaker frame (2), it has screen cloth (4) to cover in every region, the below of shale shaker frame (2) even has pivot (5) perpendicular and the level setting with shale shaker frame (2) long limit, the both ends of pivot (5) are installed on two inner walls of vibration casing (1) through the bearing frame, the one end of shale shaker frame (2) articulates there is branch (6), the upper end of branch (6) even has drive cylinder (7), thereby drive cylinder (7) drive branch (6) up-and-down motion drives the tip of shale shaker frame (2) and around axle (5) luffing motion, the inner walls of two sides of the vibrating shell (1) are connected with downward-inclined separating screen plates (8) above the vibrating screen frame (2), the lower ends of the two separating screen plates (8) are connected, and the separating screen plates (8) are in a grid shape.
2. The novel petroleum mud vibrating screen device as claimed in claim 1, characterized in that an arc-shaped vibrating screen subframe (9) is connected below the vibrating screen frame (2), and a secondary screen mesh is covered in the vibrating screen subframe (9).
3. A novel petroleum shale shaker apparatus as claimed in claim 1, wherein the division bar (3) is made of a rubber material.
4. The novel petroleum mud vibrating screen device as claimed in claim 1, wherein the outer bottom surface of the vibrating shell (1) is provided with a braking roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921274497.0U CN210858622U (en) | 2019-08-08 | 2019-08-08 | Novel petroleum slurry vibrating screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921274497.0U CN210858622U (en) | 2019-08-08 | 2019-08-08 | Novel petroleum slurry vibrating screen device |
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| Publication Number | Publication Date |
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| CN210858622U true CN210858622U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921274497.0U Active CN210858622U (en) | 2019-08-08 | 2019-08-08 | Novel petroleum slurry vibrating screen device |
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| CN (1) | CN210858622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871340A (en) * | 2020-08-10 | 2020-11-03 | 郑州博达耐火材料有限公司 | Be used for low cement to flow wear resistant castable catalytic unit certainly |
-
2019
- 2019-08-08 CN CN201921274497.0U patent/CN210858622U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871340A (en) * | 2020-08-10 | 2020-11-03 | 郑州博达耐火材料有限公司 | Be used for low cement to flow wear resistant castable catalytic unit certainly |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200916 Address after: Room 1201, 12 / F, unit 2, building 1, No.7, Guanguan Road, Wuhou District, Chengdu, Sichuan 610000 Patentee after: Sichuan Shengnian TONGDI Industrial Co.,Ltd. Address before: 610000 1 layers, No. 518, No. 518, No. 518, No. 8, No. 518, Xinjin County, Xinjin County, Chengdu Patentee before: CHENGDU BOSHIWEI TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |