CN221096489U - Oil extraction screen device - Google Patents
Oil extraction screen device Download PDFInfo
- Publication number
- CN221096489U CN221096489U CN202323136338.3U CN202323136338U CN221096489U CN 221096489 U CN221096489 U CN 221096489U CN 202323136338 U CN202323136338 U CN 202323136338U CN 221096489 U CN221096489 U CN 221096489U
- Authority
- CN
- China
- Prior art keywords
- fixing frame
- fixing
- frame
- mounting
- screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000011084 recovery Methods 0.000 claims 5
- 239000004744 fabric Substances 0.000 abstract description 18
- 238000005728 strengthening Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of oil extraction, and particularly discloses an oil extraction screen device which comprises a fixing frame, a screen unit and a fixing mechanism; the fixing frame is provided with mounting openings arranged in an array manner, and a reinforcing frame arranged in an X shape is arranged at the lower end of the fixing frame corresponding to each mounting opening; the fixed establishment includes the fixed frame, each installing port that sets up on the mount can be used to quick installation screen cloth unit, the installation department and the ladder groove block at screen cloth unit edge realize the location installation, utilize the fixed frame upset to the mount top to fix after the screen cloth unit is installed in place, each pretension bolt card at fixed frame edge can be fixed the fixed frame through pretension nut in going into fixed bayonet socket, thereby ensure the stability that screen cloth unit used, the strengthening frame that is located screen cloth unit below can improve overall structure intensity, utilize the shock resistance of additional strengthening improvement screen cloth, avoid the screen cloth unit to receive the impact damage.
Description
Technical Field
The utility model relates to the technical field of oil extraction, in particular to an oil extraction screen device.
Background
The petroleum vibrating screen cloth is also called vibrating screen cloth and slurry screen cloth, and is used as a vibrating screen in petroleum industry. In the use process of the existing petroleum screen, the strength and bearing capacity of the general screen are limited, and under the condition that the ore for petroleum exploitation continuously impacts the screen, a great burden is caused on the screen, and the screen is easy to bend and damage in the past, so that the service life of the screen is not long, the screen is replaced for many times, and the cost of petroleum exploitation is increased.
An oil screen for oil exploitation according to the disclosure of patent number CN201921085766.9, comprising a frame and a unit screen; above-mentioned petroleum screen with quick assembly disassembly structure is at in-service use's in-process, when dismantling inside screen cloth, need tear down each group bolt in proper order respectively, just can tear out the replacement or clear up unit filter screen subassembly, and the operation process is complicated loaded down with trivial details, wastes time and energy, is inconvenient for carrying out quick dismouting to inside unit screen subassembly.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to provide an oil extraction screen device which has higher structural strength, avoids the excessively rapid deformation and damage of equipment in use and can realize rapid disassembly and replacement.
The technical scheme adopted by the utility model is as follows: an oil extraction screen device comprises a fixing frame, a screen unit and a fixing mechanism; the fixing frame is provided with mounting ports arranged in an array manner, the upper end of the fixing frame is also provided with stepped grooves arranged around the edges of the mounting ports, and the lower end of the fixing frame is internally provided with reinforcing frames which are arranged in an X shape corresponding to each mounting port; the edge of the screen unit is provided with an installation part which can be clamped into the stepped groove; the fixing mechanism comprises a fixing frame, the fixing frame is adaptive to the shape of the fixing frame and hinged to one side of the fixing frame, a plurality of fixing bolts which are arranged at intervals are hinged to the edge of one side, opposite to the hinged section, of the fixing frame, a pre-tightening nut is screwed on each fixing bolt, and the fixing bolts can be clamped into fixing bayonets arranged on the edge of the fixing frame.
In this technical scheme, each installing port that sets up on the mount can be used to quick installation screen cloth unit, the installation department and the ladder groove block at screen cloth unit edge realize the location installation, utilize the fixed frame upset to the mount top to fix after the screen cloth unit is installed in place, each pretension bolt card at fixed frame edge can be fixed the fixed frame through pretension nut in going into fixed bayonet socket, thereby ensure the stability that screen cloth unit used, the strengthening frame that is located screen cloth unit below can improve overall structure intensity, utilize the additional strengthening to improve the shock resistance of screen cloth, avoid the screen cloth unit to receive impact damage.
Further, a positioning groove which is clamped with the mounting part is formed in the surface, opposite to the screen unit, of the fixing frame.
Further, the end part of the reinforcing frame is provided with a fixing plate, the fixing plate is embedded into a mounting groove arranged at the lower end of the fixing frame, and the fixing plate is provided with a fixing screw fixed with the fixing frame.
Further, the bottom wall of the stepped groove is provided with positioning columns which are arranged at intervals, and the positioning columns can be clamped into positioning holes in the mounting part.
Further, limiting bosses are arranged on two sides of the fixing bayonet, and the limiting bosses have elasticity.
Furthermore, mounting tables are arranged at two ends of the fixing frame at intervals, and positioning notches are formed in the end parts of the mounting tables.
Further, the edge of the upper end of the fixing frame is provided with a mounting rib which is arranged around the fixing frame, and the mounting rib is matched with a clamping groove arranged at the edge of the lower end of the fixing frame.
The utility model has the beneficial effects that; 1. according to the utility model, a petroleum screening mode is adopted in a plurality of sections, so that most of impact is borne by the fixed frame and the fixed frame, the whole bearing capacity of the screen is increased, and the strength of the screen is enhanced by reducing the size of the screen of the unit, so that the deformation and damage of the screen unit are delayed.
2. According to the utility model, each mounting opening arranged on the fixing frame can be used for rapidly mounting the screen unit, the screen unit is turned over to the upper side of the fixing frame to be fixed after being mounted in place by the fixing frame, and each pre-tightening bolt at the edge of the fixing frame is clamped into the fixing bayonet, so that the fixing frame 400 can be fixed by the pre-tightening nut, an additional fixing structure is not needed, and convenience in disassembly and replacement of the screen is improved.
3. The reinforcing frame positioned below the screen unit can improve the overall structural strength, and the reinforcing structure is utilized to improve the impact resistance of the screen, so that the screen unit is prevented from being damaged by severe impact.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a block diagram of an oil extraction screen apparatus provided in an embodiment of the present utility model.
Reference numerals: mount 100, mounting opening 110, stepped groove 111, positioning column 112, fixing bayonet 120, mounting base 130, positioning notch 131, mounting bead 140, screen unit 200, mounting portion 210, positioning hole 211, reinforcing frame 300, fixing frame 400, positioning groove 410, engaging groove 420, fixing bolt 500, and pretensioning nut 510.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
As shown in fig. 1, the embodiment of the present utility model provides an oil extraction screen apparatus, which has high structural strength and simultaneously facilitates rapid disassembly of a screening structure, and includes a fixing frame 100, a screen unit 200 and a fixing mechanism; the fixing frame 100 is provided with mounting ports 110 arranged in an array, the upper end of the fixing frame 100 is also provided with a stepped groove 111 arranged around the edge of each mounting port 110, and the lower end of the fixing frame 100 is internally provided with a reinforcing frame 300 which is arranged in an X shape and corresponds to each mounting port 110; the edge of the screen unit 200 is provided with a mounting part 210 which can be clamped into the stepped groove 111; the fixing mechanism comprises a fixing frame 400, the fixing frame 400 is matched with the shape of the fixing frame 100, the fixing frame 400 is hinged to one side of the fixing frame 100, a plurality of fixing bolts 500 which are arranged at intervals are hinged to the edge of the opposite side of the fixing frame 400 to the hinged section, a pre-tightening nut 510 is screwed on each fixing bolt 500, and the fixing bolts 500 can be clamped into fixing bayonets 120 arranged on the edge of the fixing frame 100.
In this embodiment, each mounting opening 110 provided on the fixing frame 100 may be used to rapidly mount the screen unit 200, the mounting portion 210 at the edge of the screen unit 200 is clamped with the stepped groove 111 to realize positioning and mounting, after the screen unit 200 is mounted in place, the fixing frame 400 is turned over to the upper portion of the fixing frame 100 to fix, each pre-tightening bolt at the edge of the fixing frame 400 is clamped into the fixing bayonet 120 to fix the fixing frame 400 through the pre-tightening nut 510, thereby ensuring the stability of the screen unit 200, the reinforcing frame 300 located below the screen unit 200 can improve the overall structural strength, the reinforcing structure is used to improve the impact resistance of the screen, and avoid the screen unit 200 from being damaged by severe impact.
As described above, after the screen unit 200 is mounted on each mounting port 110, it is necessary to fix the screen unit 200 by being turned over and fixed to the fixing frame 100 by the fixing frame 400, and in order to improve the positioning effect on the screen unit 200, the present embodiment is provided with the positioning groove 410 engaging with the mounting portion 210 on the surface of the fixing frame 400 facing the screen unit 200. The detent 410 is configured to limit the position of the screen unit 200, ensuring that the screen unit 200 position remains fixed. In addition, after the screen unit 200 is clamped into the mounting opening 110, the screen unit 200 is clamped with the stepped groove 111 through the mounting portion 210 to form positioning and mounting, in order to further improve mounting stability, in this embodiment, positioning columns 112 arranged at intervals are arranged on the bottom wall of the stepped groove 111, and the positioning columns 112 can be clamped into positioning holes 211 formed in the mounting portion 210, so that the screen unit 200 is prevented from moving.
The reinforcing frame 300 for improving the impact resistance of the screen unit 200 is installed at the bottom of the installation opening 110, and in the installation application, the end of the reinforcing frame 300 is provided with a fixing plate, the fixing plate is embedded into an installation groove arranged at the lower end of the fixing frame 100, and the fixing plate is provided with a fixing screw fixed with the fixing frame 100. The bottom wall of the stepped groove 111 is provided with positioning posts 112 arranged at intervals, and the positioning posts 112 can be clamped into positioning holes 211 formed in the mounting portion 210.
In the installation application, the fixing frame 400 is turned over to the upper end of the fixing frame 100 and is fixed by the pre-tightening bolts, and in order to stably clamp the pre-tightening bolts into the fixing bayonets 120, limiting bosses are arranged on two sides of the fixing bayonets 120 in the embodiment, and the limiting bosses have elasticity.
In addition, in order to make the fixing frame 400 adhere to the fixing frame 100 more tightly, in this embodiment, a mounting rib 140 disposed around the fixing frame 100 is provided at an upper edge of the fixing frame 100, and the mounting rib 140 is adapted to a locking groove 420 provided at a lower edge of the fixing frame 400. After the fixing frame 400 is attached to the fixing frame 100, the mounting rib 140 is engaged with the engaging groove 420, so as to prevent the fixing frame 400 and the fixing frame 100 from moving relatively; in order to mount the whole screen device on the screening device, mounting tables 130 are arranged at two ends of the fixing frame 100 at intervals, and positioning notches 131 are arranged at the end parts of the mounting tables 130; positioning and mounting are achieved through positioning notches 131 formed in the mounting table 130, and equipment is guaranteed to be mounted in place.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (7)
1. The oil extraction screen device is characterized by comprising a fixing frame (100), a screen unit (200) and a fixing mechanism;
the fixing frame (100) is provided with mounting ports (110) which are arranged in an array manner, the upper end of the fixing frame (100) is also provided with stepped grooves (111) which are arranged around the edges of the mounting ports (110), and the lower end of the fixing frame (100) is internally provided with a reinforcing frame (300) which is arranged in an X shape and corresponds to each mounting port (110);
An installation part (210) which can be clamped into the stepped groove (111) is arranged at the edge of the screen unit (200);
The fixing mechanism comprises a fixing frame (400), the fixing frame (400) is matched with the shape of the fixing frame (100) and the fixing frame (400) is hinged to one side of the fixing frame (100), a plurality of fixing bolts (500) which are arranged at intervals are hinged to the edge of the opposite side of the fixing frame (400) to the hinged section, pre-tightening nuts (510) are screwed on the fixing bolts (500), and the fixing bolts (500) can be clamped into fixing bayonets (120) arranged on the edge of the fixing frame (100).
2. The oil recovery screen apparatus of claim 1, wherein,
A positioning groove (410) which is engaged with the mounting part (210) is formed in the surface of the fixed frame (400) opposite to the screen unit (200).
3. The oil recovery screen apparatus of claim 1, wherein,
The end part of the reinforcing frame (300) is provided with a fixing plate, the fixing plate is embedded into a mounting groove arranged at the lower end of the fixing frame (100), and the fixing plate is provided with a fixing screw fixed with the fixing frame (100).
4. The oil extraction screen apparatus as claimed in claim 1, wherein the bottom wall of the stepped groove (111) is provided with positioning posts (112) arranged at intervals, and the positioning posts (112) can be snapped into positioning holes (211) provided on the mounting portion (210).
5. The oil recovery screen apparatus of claim 1, wherein,
Limiting bosses are arranged on two sides of the fixing bayonet (120), and are elastic.
6. The oil recovery screen apparatus of claim 1, wherein,
Mounting tables (130) are arranged at two ends of the fixing frame (100) at intervals, and positioning notches (131) are formed in the ends of the mounting tables (130).
7. The oil recovery screen apparatus of claim 1, wherein,
The upper end edge of the fixing frame (100) is provided with a mounting rib (140) which is arranged around the fixing frame (100), and the mounting rib (140) is matched with a clamping groove (420) which is arranged at the lower end edge of the fixing frame (400).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323136338.3U CN221096489U (en) | 2023-11-21 | 2023-11-21 | Oil extraction screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323136338.3U CN221096489U (en) | 2023-11-21 | 2023-11-21 | Oil extraction screen device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221096489U true CN221096489U (en) | 2024-06-07 |
Family
ID=91306464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323136338.3U Active CN221096489U (en) | 2023-11-21 | 2023-11-21 | Oil extraction screen device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221096489U (en) |
-
2023
- 2023-11-21 CN CN202323136338.3U patent/CN221096489U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221096489U (en) | Oil extraction screen device | |
| CN105499129A (en) | Novel mounting structure of rubber spring of vibration screen and method for replacing rubber spring | |
| CN213511386U (en) | Fan slide rail structure convenient to dismouting | |
| CN105666414A (en) | Bolt auxiliary mounting device | |
| CN220955508U (en) | Oil recovery quick detach screen cloth | |
| CN211063446U (en) | Make things convenient for sealed lid laminating mounting structure of motor of dismouting | |
| CN112298485B (en) | Fixing tool for slipway bulk toggle plate in sectional manufacturing stage | |
| CN210751561U (en) | Convenient sewage treatment plant who dismantles | |
| CN210282193U (en) | Auxiliary device for dismounting and mounting subway train brake disc | |
| CN220637755U (en) | Vibrating screen wedge block dismounting tool | |
| CN218818958U (en) | Remove convenient installation device in screening station hydraulic pressure oil station | |
| CN220346524U (en) | Fracture-preventing polyurethane clamping groove type sieve plate | |
| CN216064251U (en) | Anti-drop installs formula sieve fast | |
| CN221628671U (en) | U-shaped bearing fixing seat | |
| CN112008666A (en) | Auxiliary device for dismounting and mounting subway train brake disc | |
| CN219764829U (en) | Filter cotton mounting device and electrical equipment | |
| CN210623026U (en) | Waste heat recovery device of air compressor | |
| CN219198616U (en) | Camera mounting structure | |
| CN219450407U (en) | Elastic damping section steel for bridge shock absorption | |
| CN211392742U (en) | Triaxial radial motor with shock-absorbing function | |
| CN215882962U (en) | Positioning mechanism | |
| CN220113213U (en) | Multifunctional device capable of carrying and disassembling | |
| CN217168378U (en) | Brake drum extracting tool | |
| CN219605008U (en) | Separated type longitudinal rod roof tent connecting piece | |
| CN214132771U (en) | Sieve plate cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |