CN209817980U - Vibrating screen for oil production - Google Patents
Vibrating screen for oil production Download PDFInfo
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- CN209817980U CN209817980U CN201822234575.6U CN201822234575U CN209817980U CN 209817980 U CN209817980 U CN 209817980U CN 201822234575 U CN201822234575 U CN 201822234575U CN 209817980 U CN209817980 U CN 209817980U
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- frame
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- screen
- clamping plate
- oil recovery
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Abstract
The utility model relates to a vibrating screen for exploiting oil, including screen cloth, frame, end plate, rubber seal, the top of frame is the plane, the bottom of frame is the circular arc structure, is used for matching with the circular arc surface on the shale shaker and laminates, the both ends of frame are fixed respectively the end plate, set up the rubber seal between end plate and the frame; the end plate comprises a clamping plate and a lifting handle plate, the clamping plate is of an inverted L-shaped structure, the clamping plate is clamped at the end of the frame, the lifting handle plate is obliquely arranged at the top of the clamping plate and integrally formed with the clamping plate, and the top end of the lifting handle plate is inclined towards the inside of the frame. The utility model discloses a set up the circular arc structure with the bottom of frame and laminate with the shale shaker, make the screen cloth filter the mud in-process and keep planar structure, have simple to operate advantage simple and long service life to preparation method is simple, and is with low costs.
Description
Technical Field
The utility model relates to an oil drilling equipment technical field, concretely relates to vibrating screen for exploiting oil.
Background
The traditional Derrick FLC 500 type petroleum vibration screen is of a flat plate type structure. The flat screen cloth is sealed by adopting a main body design that a punching steel plate is bonded with stainless steel wire gauze and riveting and installing galvanized steel plates and sealing rubber strips at two ends, and when the flat screen cloth is installed, because the bottom is of a plane structure, one end of the flat screen cloth is required to be fixed firstly and then the other end of the flat screen cloth is manually pressed downwards, so that the bottom of the flat screen cloth is attached to the arc surface of the vibrating screen equipment and then tensioned. The whole process is relatively complicated; in addition, when in tensioning, a tensioning claw on the vibrating screen equipment is inserted into a tensioning hole of the screen, and the screen is tensioned and fixed towards the outer side directions of the two ends. Because the contact surface of shale shaker and screen cloth is the circular arc type to flat screen cloth is in bending state self and bears certain power, adopts the installation power of this kind of tensioning formula to be difficult to control moreover, and the steel sheet rib on the screen cloth breaks often in the use, leads to the premature damage of screen cloth. The traditional flat screen manufacturing process is relatively complicated, the processes are multiple, and the processing cost is higher. The sand blasting and plastic spraying processes in the process have serious environmental pollution, and the modern process should be avoided as much as possible.
SUMMERY OF THE UTILITY MODEL
For solving the problem that prior art exists, the utility model provides a vibrating screen for exploiting oil sets up the circular arc structure and laminates with the shale shaker through the bottom with the frame, makes the screen cloth filter mud in-process and keeps the planar structure, has simple to operate advantage simple and long service life.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a vibrating screen for exploiting oil, includes the screen cloth, still includes frame, end plate, rubber seal, the top of frame is the plane, the bottom of frame is the circular arc structure for match the laminating with the arc surface on the shale shaker, the both ends of frame are fixed respectively the end plate, set up between end plate and the frame rubber seal.
Preferably, the end plate comprises a clamping plate and a lifting handle plate, the clamping plate is of an inverted L-shaped structure, the clamping plate is clamped at the end of the frame, the lifting handle plate is obliquely arranged at the top of the clamping plate and integrally formed with the clamping plate, and the top end of the lifting handle plate is inclined towards the inside of the frame.
In any of the above schemes, preferably, the handle plate is provided with a plurality of handle holes, so that a user can conveniently extend into the handle holes to lift the frame, and the frame can be conveniently carried.
In any of the above schemes, preferably, the clamping plate is provided with a plurality of screw holes for fixing with the frame, and the clamping plate is fixed with the side wall of the frame through self-tapping screws.
In any of the above schemes, preferably, the sealant is bonded to the edge of the side wall of the clamping plate opposite to the frame, and the edge of the clamping plate is in contact with the side wall of the frame through the sealant.
In any of the above schemes, preferably, the mesh cloth is flatly arranged in the frame and is fixedly connected with the frame, and the top surface and the bottom surface of the mesh cloth are both of a planar structure.
In any of the above schemes, preferably, a plurality of reinforcing ribs arranged in parallel at equal intervals are arranged in the frame below the mesh cloth, the reinforcing ribs and the frame are integrally formed, and the reinforcing ribs are attached to the mesh cloth.
In any of the above solutions, preferably, the two ends of the bottom of the frame are respectively provided with a tensioning installation hole.
In any of the above schemes, preferably, the mesh cloth is a stainless steel mesh cloth; the frame is a plastic frame; the sealing rubber is made of TPE.
Compared with the prior art, the utility model provides a vibrating screen for exploiting oil has following beneficial effect:
1. the bottom of the frame is arranged to be an arc structure which is attached to the arc surface of the flat vibrating screen, so that the frame can be well attached to the vibrating screen, the frame is placed on the arc surface of the vibrating screen and tensioned through the tensioning claw during installation, one end of the screen is not required to be fixed firstly when the flat screen is installed according to the prior art, the other end of the screen is required to be pressed down manually, and then the screen is tensioned and fixed after being attached to the arc surface of the vibrating screen, so that the installation is convenient and rapid, and the bottom of the frame has the advantages of low labor intensity, time saving and labor saving; the vibrating screen is kept in a plane structure without any bending, and has high strength and no structural fracture risk;
2. after the vibrating screen is installed, the top surface is a plane, and the slurry can be uniformly distributed in the slurry filtering process; the problem that slurry can be concentrated on two sides due to the fact that the middle of a flat screen is raised in the prior art, so that the two ends of the screen are subjected to large load and are damaged quickly is avoided, and the service life of the vibrating screen is prolonged;
3. through the arrangement of the end plate and the sealing rubber sheet, not only can the sealing effect be achieved, but also the arrangement of the handle holes enables the whole vibrating screen to be convenient to carry;
drawings
FIG. 1 is a schematic overall structure view of a preferred embodiment of the vibrating screen for oil production according to the present invention;
FIG. 2 is a schematic diagram of the front three-dimensional structure of the embodiment shown in FIG. 1;
FIG. 3 is a schematic diagram of a three-dimensional backside structure of the embodiment shown in FIG. 1;
FIG. 4 is a schematic three-dimensional front view of the end plate of the embodiment of FIG. 1;
FIG. 5 is a schematic diagram of the three-dimensional structure of the back side of the end plate in the embodiment of FIG. 1;
FIG. 6 is a schematic front three-dimensional structure of the sealant rubber in the embodiment of FIG. 1;
fig. 7 is a schematic diagram of a back three-dimensional structure of the sealant rubber in the embodiment shown in fig. 1.
The figures are labeled as follows: 1. a frame; 2. clamping a plate; 3. screen cloth; 4. sealing rubber sheets; 5. a handle plate; 6. and (5) reinforcing ribs.
Detailed Description
In order to further understand the present invention, the present invention will be described in detail with reference to the following embodiments.
As shown in fig. 1-7, according to the utility model discloses a vibrating screen for exploiting oil's an embodiment, including screen cloth 3, vibrating screen for exploiting oil still includes frame 1, end plate, rubber seal 4, the top of frame 1 is the plane, the bottom of frame 1 is circular arc structure for match the laminating with the arc surface on the shale shaker, the both ends of frame 1 are fixed respectively the end plate, set up between end plate and the frame 1 rubber seal 4.
The end plate comprises a clamping plate 2 and a handle plate 5, the clamping plate 2 is of an inverted L-shaped structure, the clamping plate 2 is clamped at the end part of the frame 1, the handle plate is obliquely arranged at the top of the clamping plate 2 and integrally formed with the clamping plate 2, and the top end of the handle plate 5 is inclined towards the inside of the frame 1.
A plurality of handle holes are formed in the handle plate 5, so that a user can conveniently stretch hands into the handle holes to lift the frame 1, and the frame 1 can be conveniently carried.
The clamping plate 2 is provided with a plurality of screw holes for fixing with the frame 1, and the clamping plate 2 is fixed with the side wall of the frame 1 through self-tapping screws.
The sealing rubber sheet 4 is bonded at the edge part of the side wall of the clamping plate 2 opposite to the frame 1, and the edge part of the clamping plate 2 is contacted with the side wall of the frame 1 through the sealing rubber sheet 4 to play a role in sealing.
The screen cloth 3 is flatly arranged in the frame 1 and fixedly connected with the frame 1, and the top surface and the bottom surface of the screen cloth 3 are both of a planar structure.
Set up a plurality of equidistant parallel arrangement's strengthening rib 6 in the frame 1 of screen cloth 3 below, strengthening rib 6 and frame 1 integrated into one piece, strengthening rib 6 with 3 laminating of screen cloth.
And two ends of the bottom of the frame 1 are respectively provided with a tensioning mounting hole. The tensioning claw is used for being connected with a tensioning claw on the vibrating screen to enable the vibrating screen to be in a tensioning state.
The mesh cloth 3 is a stainless steel mesh cloth; the frame 1 is a plastic frame 1; the material of the sealing rubber sheet 4 is TPE.
The embodiment also provides a preparation method of the vibrating screen for petroleum exploitation, which specifically comprises the following steps:
step one, designing the size of a frame 1 according to the structure of a vibrating screen, determining the size of an end plate according to the size of the frame 1, then processing the frame 1 and the end plate respectively by adopting a polypropylene material through an injection molding machine, reserving a tensioning mounting hole for connecting a tensioning claw on the vibrating screen when the frame 1 is formed, and reserving a screw hole for connecting a main body of the frame 1 when the end plate is formed;
step two, a flat vulcanizing machine is used, the temperature is set to be 200-300 ℃, the frame 1 is heated and pressurized until the plastic on the surface of the top of the frame 1 is melted, the mesh cloth 3 is flatly paved on the top of the frame 1, the mesh cloth 3 is made to permeate into the frame 1, and after cooling and shaping, the mesh cloth 3 is firmly bonded on the frame 1 to form a main body structure of the screen cloth;
step three, the sealing rubber sheet 4 is made of TPE and is directly fused to the edge part of the clamping plate 2 through injection molding, so that the sealing rubber sheet 4 and the end plate are fixed;
and step four, assembling the end plate and the frame 1, fixing the end plate and the frame 1 bonded with the stainless steel wire gauze 3 by using self-tapping screws, and assembling to form the complete vibrating screen.
The frame is heated and pressurized through the flat vulcanizing machine, so that the top surface of the frame is melted and is bonded with the mesh cloth, the mesh cloth and the frame are fixed, and the fixing mode is simple and quick; because the vibrating screen mainly adopts the injection molding processing technology, the manufacturing process is simple, the production cost is effectively reduced, and the production efficiency is improved.
The working principle of the embodiment is as follows: the vibrating screen is integrally placed on the vibrating screen, the arc structure at the bottom of the frame is attached to the arc surface of the vibrating screen, and then the tensioning hook claw is connected with the tensioning mounting hole, so that tensioning of the vibrating screen is realized, screen cloth is kept in a planar structure, no bending exists, the strength is high, and the service life is long.
Compared with the prior art, the embodiment has the following beneficial effects:
1. the bottom of the frame is provided with the circular arc structure which is attached to the circular arc surface of the flat vibrating screen, so that the frame can be well attached to the vibrating screen, the frame is placed on the circular arc surface of the vibrating screen and tensioned through the tensioning claw during installation, one end of the screen is not required to be fixed firstly when the flat screen is installed according to the prior art, the other end of the screen is required to be pressed down manually, and then the screen is tensioned and fixed after being attached to the circular arc surface of the vibrating screen, so that the installation is convenient and rapid, and the bottom of the frame has the advantages of low labor intensity, time saving and labor saving; the vibrating screen is kept in a plane structure without any bending, and has high strength and no structural fracture risk;
2. after the vibrating screen is installed, the top surface is a plane, and the slurry can be uniformly distributed in the slurry filtering process; the problem that slurry can be concentrated on two sides due to the fact that the middle of a flat screen is raised in the prior art, so that the two ends of the screen are subjected to large load and are damaged quickly is avoided, and the service life of the vibrating screen is prolonged;
3. through the arrangement of the end plate and the sealing rubber sheet, not only can the sealing effect be achieved, but also the arrangement of the handle holes enables the whole vibrating screen to be convenient to carry;
it will be understood by those skilled in the art that the present invention provides a vibratory screen for oil production including any combination of the above-described embodiments and embodiments of the present invention and the various parts shown in the accompanying drawings, which are limited to space and not described in any combination for the sake of brevity. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a vibrating screen for exploiting oil, includes the screen cloth, its characterized in that: still include frame, end plate, rubber seal, the top of frame is the plane, the bottom of frame is the circular arc structure for match the laminating with the arc surface on the shale shaker, the both ends of frame are fixed respectively the end plate, set up between end plate and the frame rubber seal.
2. The vibratory screen for oil recovery of claim 1, wherein: the end plate comprises a clamping plate and a lifting handle plate, the clamping plate is of an inverted L-shaped structure, the clamping plate is clamped at the end of the frame, the lifting handle plate is obliquely arranged at the top of the clamping plate and integrally formed with the clamping plate, and the top end of the lifting handle plate is inclined towards the inside of the frame.
3. The vibratory screen for oil recovery of claim 2, wherein: the handle plate is provided with a plurality of handle holes.
4. The vibratory screen for oil recovery of claim 2, wherein: the clamping plate is provided with a plurality of screw holes for fixing with the frame, and the clamping plate is fixed with the side wall of the frame through self-tapping screws.
5. The vibratory screen for oil recovery of claim 4, wherein: the sealing rubber is bonded at the edge part of the side wall of the clamping plate opposite to the frame.
6. The vibratory screen for oil recovery of claim 1, wherein: the screen cloth is flatly arranged in the frame and fixedly connected with the frame, and the top surface and the bottom surface of the screen cloth are both of a planar structure.
7. The vibratory screen for oil recovery of claim 1, wherein: set up a plurality of equidistant parallel arrangement's strengthening rib in the frame of screen cloth below, strengthening rib and frame integrated into one piece, the strengthening rib with the screen cloth laminating.
8. The vibratory screen for oil recovery of claim 1, wherein: and two ends of the bottom of the frame are respectively provided with a tensioning mounting hole.
9. A vibratory screen for oil recovery as set forth in any one of claims 1-8 wherein: the mesh cloth is stainless steel mesh cloth; the frame is a plastic frame; the sealing rubber is made of TPE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822234575.6U CN209817980U (en) | 2018-12-28 | 2018-12-28 | Vibrating screen for oil production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822234575.6U CN209817980U (en) | 2018-12-28 | 2018-12-28 | Vibrating screen for oil production |
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| Publication Number | Publication Date |
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| CN209817980U true CN209817980U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822234575.6U Active CN209817980U (en) | 2018-12-28 | 2018-12-28 | Vibrating screen for oil production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458145A (en) * | 2018-12-28 | 2019-03-12 | 默泰克（天津）石油装备有限公司 | Vibration screen and preparation method thereof for exploiting petroleum |
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2018
- 2018-12-28 CN CN201822234575.6U patent/CN209817980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458145A (en) * | 2018-12-28 | 2019-03-12 | 默泰克（天津）石油装备有限公司 | Vibration screen and preparation method thereof for exploiting petroleum |
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