CN220955508U

CN220955508U - Oil recovery quick detach screen cloth

Info

Publication number: CN220955508U
Application number: CN202323157145.6U
Authority: CN
Inventors: 冯斗
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-22
Filing date: 2023-11-22
Publication date: 2024-05-14
Anticipated expiration: 2033-11-22

Abstract

The utility model relates to the technical field of oil extraction, and particularly discloses an oil extraction quick-release screen, which comprises an inner frame and an outer frame which are coaxially arranged; the inner side of the inner frame is fixedly provided with a screen unit, the periphery of the inner frame is provided with a mounting boss which is arranged around the inner frame, the periphery of the mounting boss is provided with a fixing bolt which is arranged along the radial direction of the inner frame, and the fixing bolt is in threaded connection with a fixing nut; the inner periphery of the outer frame is provided with the step groove clamped with the mounting boss, the side wall of the step groove is provided with the fixing clamping groove which corresponds to the position of the fixing bolt and penetrates through the outer periphery of the outer frame.

Description

Oil recovery quick detach screen cloth

Technical Field

The utility model relates to the technical field of oil extraction, in particular to an oil extraction quick-release screen.

Background

The utility model provides a petroleum slurry vibration screen cloth is one kind and sieves the equipment that removes to petroleum slurry, and its appearance can make things convenient for people to use, and it is simple structure not only, convenient operation moreover, and petroleum screen cloth is in the use, and general screen cloth's intensity and bearing capacity are limited, under petroleum exploitation's ore continuously strikes the screen cloth, causes very big burden for the screen cloth, in the past, the screen cloth is bent easily and is damaged to cause the life of screen cloth not high, change the screen cloth many times, has also increased petroleum exploitation's cost.

The prior oil slurry vibration screen has certain defects when in use, has certain inconveniences in the use process, namely when the internal screen is disassembled, the unit screen components can be disassembled and replaced or cleaned only by respectively disassembling each group of bolts in sequence, the operation process is complex and complicated,

Time and effort are wasted, and rapid disassembly and assembly of the inner unit screen assembly are inconvenient.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model aims to provide the oil extraction quick-release screen, which has higher structural strength, can realize quick disassembly and replacement and has higher structural strength.

The technical scheme adopted by the utility model is as follows: the oil extraction quick-dismantling screen comprises an inner frame and an outer frame which are coaxially arranged; the inner side of the inner frame is fixedly provided with a screen unit, and the inner side of the inner frame is also provided with a plurality of reinforcing rods which are radially arranged along the circle center of the inner frame; the outer periphery of the inner frame is provided with a mounting boss which is arranged around the inner frame, the outer periphery of the mounting boss is provided with a fixing bolt which is arranged along the radial direction of the inner frame, and the fixing bolt is in threaded connection with a fixing nut; the inner periphery of the outer frame is provided with a step groove clamped with the mounting boss, the side wall of the step groove is provided with a fixing clamping groove which corresponds to the position of the fixing bolt and penetrates through the outer periphery of the outer frame, and the fixing bolt can be clamped into the fixing clamping groove.

In this technical scheme, the inside casing of installation screen cloth unit can be realized dismantling with the frame and be connected so that change screen cloth unit, and the inside stability that screen cloth unit used is ensured to the inside stiffener structure that is provided with of inside casing, improves the shock resistance of screen cloth, and the installation boss of inside casing periphery can be fixed a position with the ladder groove block of frame and install, utilizes inside casing periphery articulated fixing bolt can block into the fixing clip inslot and realize fixedly through screwing fixation nut, more convenient and fast when changing the screen cloth unit.

Further, the inner side of the inner frame is provided with a plurality of reinforcing frames which are coaxially arranged, and the reinforcing frames are fixedly connected with the reinforcing rods.

Further, the bottom wall of the stepped groove is provided with a plurality of positioning columns which are arranged around the inner frame at intervals, and the mounting bosses are provided with positioning holes which are arranged in one-to-one correspondence with the positioning columns.

Further, the end face of the outer frame provided with the step groove is further provided with a fixing ring, and the fixing inner side face is provided with a fixing part capable of being clamped into the fixing clamping groove.

Further, two sides of the fixing part are provided with elastic fixing clamp protrusions, and the fixing clamp protrusions are matched with fixing groove clamps arranged on the side walls of the fixing clamp grooves.

Further, the fixing ring is in threaded connection with a mounting bolt fixed with the end face of the outer frame.

Further, the periphery of the outer frame is provided with a plurality of mounting tables which are arranged around the outer frame, and the mounting tables are provided with mounting slots.

The utility model has the beneficial effects that;

1. The utility model can bear most of impact on the screen during use by arranging the reinforcing rods and the reinforcing frame structure, thereby increasing the whole bearing capacity of the screen and achieving the purpose of delaying the deformation and damage of the screen unit.

2. The screen unit is installed by clamping the installation boss on the periphery of the inner frame with the stepped groove of the outer frame in a positioning manner, and can be clamped into the fixing clamping groove by utilizing the fixing bolt hinged to the periphery of the inner frame to realize fixation by screwing the fixing nut, so that an additional operation tool is not needed, and the screen unit is more convenient and faster to replace.

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 recovery quick-release screen provided in an embodiment of the present utility model.

Fig. 2 is a bottom view of an inner frame of a quick release screen provided in an embodiment of the utility model.

Reference numerals: the screen unit 110, the reinforcing rod 120, the mounting boss 130, the reinforcing frame 140, the positioning hole 150, the outer frame 200, the stepped groove 210, the fixing clip groove 211, the positioning column 212, the mounting table 220, the mounting groove 221, the fixing bolt 300, the fixing nut 310, the fixing ring 400, the fixing portion 410, and the mounting bolt 420.

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.

Example 1

As shown in fig. 1 and 2, the embodiment of the present utility model provides a quick-dismantling screen for oil recovery, which can be quickly dismantled and replaced, and specifically includes an inner frame 100 and an outer frame 200 that are coaxially arranged; the inner side of the inner frame 100 is fixed with a screen unit 110, and the inner side of the inner frame 100 is also provided with a plurality of reinforcing rods 120 which are radially arranged along the circle center of the reinforcing rods; the outer periphery of the inner frame 100 is provided with a mounting boss 130 arranged around the inner frame 100, the outer periphery of the mounting boss 130 is provided with a fixing bolt 300 arranged along the radial direction of the inner frame 100, and the fixing bolt 300 is in threaded connection with a fixing nut 310; the inner periphery of the outer frame 200 is provided with a step groove 210 engaged with the mounting boss 130, the side wall of the step groove 210 is provided with a fixing clamping groove 211 corresponding to the fixing bolt 300 in position and penetrating through the outer periphery of the outer frame 200, and the fixing bolt 300 can be clamped into the fixing clamping groove 211.

As shown in fig. 1 and 2, through the above arrangement, the inner side of the inner frame 100 for installing the screen unit 110 in this embodiment is provided with the reinforcing rods 120, and the reinforcing rods 120 are radially arranged to divide the inner side of the inner frame 100 into a plurality of screening areas for ensuring the stability of the screen unit 110 in use, improving the impact resistance of the screen, and avoiding the screen from being deformed and damaged too fast; the installation boss 130 on the periphery of the inner frame 100 is clamped with the stepped groove 210 of the outer frame 200 to be positioned and assembled during installation, each fixing bolt 300 on the periphery of the inner frame 100 can be clamped into a corresponding fixing clamping groove 211, fixation is realized by screwing the fixing nut 310 during fixing of the inner frame 100 and the outer frame 200, and convenience and rapidness are realized during replacement of the screen unit 110.

As shown in fig. 1 and 2, in order to improve the structural strength of the inner frame 100, the present embodiment further provides a plurality of reinforcing frames 140 coaxially arranged on the inner side of the inner frame 100, and the reinforcing frames 140 are fixedly connected with the reinforcing rods 120. The reinforcing frame 140 structure can further improve the pressure bearing capacity of the screen unit 110, and the reinforcing rods 120 and the reinforcing frame 140 can be fixed by adopting a welding mode.

Example two

As shown in fig. 1, the structure of the outer frame 200 is further optimized to improve the stability of assembly, as described above, the inner frame 100 and the outer frame 200 are assembled and mounted through the stepped slot 210 and the mounting boss 130, the bottom wall of the stepped slot 210 is provided with a plurality of positioning columns 212 arranged around the inner frame 100 at intervals, and the mounting boss 130 is provided with positioning holes 150 arranged in one-to-one correspondence with the positioning columns 212. That is, after the mounting boss 130 at the outer periphery of the inner frame 100 is locked into the stepped groove 210, the positioning posts 212 can cooperate with the positioning holes 150 to position the inner frame 100, so as to prevent the inner frame 100 from rotating relative to the outer frame 200, and improve the assembly stability.

As shown in fig. 1, in this embodiment, a fixing ring 400 is further provided on the end surface of the outer frame 200 provided with the step groove 210, and the fixing inner side surface is provided with a fixing portion 410 capable of being engaged with the fixing groove 211. The fixing ring 400 can be fixed on the end surface of the outer frame 200, and the fixing part 410 is clamped into the fixing clamping groove 211 to improve the installation stability of the fixing bolt 300; in addition, two sides of the fixing portion 410 are provided with elastic fixing clip protrusions, and the fixing clip protrusions are matched with fixing slot clips arranged on the side wall of the fixing clip slot 211. After the fixing clip protrusion is matched with the fixing groove, the stability of the fixing part 410 being clipped into the fixing clip groove 211 can be ensured, which is beneficial to improving the stability of the assembly of the inner frame 100 and the outer frame 200; in order to improve the stability of the fixing ring 400, the present embodiment is to screw the fixing ring 400 with the mounting bolts 420 fixed to the end surface of the outer frame 200. In practical application, the device needs to be installed at a screening position of the oil extraction vibrating screen through the outer frame 200, and in order to avoid installation, in this embodiment, a plurality of installation platforms 220 which are arranged around the outer frame 200 are arranged at the periphery of the outer frame 200, and installation slots 221 are arranged on the installation platforms 220; the mounting groove 221 can be clamped into the mounting position of the screening machine, so that the mounting convenience is improved.

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

1. The oil extraction quick-release screen is characterized by comprising an inner frame (100) and an outer frame (200) which are coaxially arranged;

The inner side of the inner frame (100) is fixedly provided with a screen unit (110), and the inner side of the inner frame (100) is also provided with a plurality of reinforcing rods (120) which are radially arranged along the circle center of the reinforcing rods;

The outer periphery of the inner frame (100) is provided with a mounting boss (130) which is arranged around the inner frame (100), the outer periphery of the mounting boss (130) is provided with a fixing bolt (300) which is arranged along the radial direction of the inner frame (100), and the fixing bolt (300) is in threaded connection with a fixing nut (310);

The inner periphery of the outer frame (200) is provided with a step groove (210) clamped with the mounting boss (130), the side wall of the step groove (210) is provided with a fixing clamping groove (211) corresponding to the fixing bolt (300) in position and penetrating through the outer periphery of the outer frame (200), and the fixing bolt (300) can be clamped into the fixing clamping groove (211).

2. The oil extraction quick release screen according to claim 1, wherein a plurality of reinforcing frames (140) which are coaxially arranged are arranged on the inner side of the inner frame (100), and the reinforcing frames (140) are fixedly connected with the reinforcing rods (120).

3. The oil extraction quick release screen according to claim 1, wherein the bottom wall of the stepped groove (210) is provided with a plurality of positioning columns (212) which are arranged around the inner frame (100) at intervals, and the mounting boss (130) is provided with positioning holes (150) which are arranged in one-to-one correspondence with the positioning columns (212).

4. The oil extraction quick release screen as claimed in claim 1, wherein the end surface of the outer frame (200) provided with the stepped groove (210) is further provided with a fixing ring (400), and the fixing inner side surface is provided with a fixing part (410) capable of being clamped into the fixing clamping groove (211).

5. The oil extraction quick release screen as claimed in claim 4, wherein two sides of the fixing portion (410) are provided with elastic fixing clip protrusions, and the fixing clip protrusions are suitably matched with fixing grooves formed in the side walls of the fixing clip grooves (211).

6. The oil extraction quick release screen as claimed in claim 4, wherein the fixing ring (400) is screwed with a mounting bolt (420) fixed to the end face of the outer frame (200).

7. The oil extraction quick release screen as claimed in claim 1, wherein a plurality of mounting tables (220) are arranged around the outer frame (200) on the periphery of the outer frame (200), and mounting slots (221) are formed in the mounting tables (220).