CN216457160U

CN216457160U - Oil development filter equipment

Info

Publication number: CN216457160U
Application number: CN202123029138.9U
Authority: CN
Inventors: 王�锋; 郭子竟; 王�琦; 丁嘉; 汪锋军
Original assignee: Shaanxi Puxin Equipment Engineering Co ltd
Current assignee: Shaanxi Puxin Equipment Engineering Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-10
Anticipated expiration: 2031-12-06

Abstract

The application provides an oil development filter equipment, including rose box and filter screen, the upper end opening fixedly connected with shrouding of rose box, the rear side fixed surface of rose box has the feeder hopper, the lower extreme at the rose box is installed to the filter screen, support frame of the equal fixedly connected with of the left and right sides lower extreme of rose box, the lower extreme of rose box is located the filter screen below and is provided with the collecting box. This application strikes off the mechanism through setting up, pour water oil separating's oil into the rose box in, the sand and stone clarification of large granule is in the rose box bottom, strike off the mechanism and subside debris discharge with the large granule, prevent that the large granule from subsiding the upper end of debris gathering at the filter screen, cause filtration efficiency to slow down, can refine the filtration to the oil in the collecting box, the large granule debris such as still contain a large amount of sand and stone in the oil of having solved present existence, it is direct to the oil filtration, can gather a large amount of debris in the filter core, cause the filter core to change frequently, reduce the filtration efficiency of oil and the problem of cost.

Description

Oil development filter equipment

Technical Field

The utility model relates to an oil filtration technical field particularly, relates to an oil development filter equipment.

Background

Oil gas is gathered and drive mode oil gas is behind the crust formation, is the disperse state and exists in the crude oil gas layer, gets into the reservoir stratum through the migration, gathers in the geology circle that has good storage condition, forms the oil gas reservoir, can have a plurality of oil gas reservoir in an address structure, and the combination forms the oil gas field, in oil development, must professional utilize professional equipment to carry out the construction exploitation.

The oil extracted from the oil field contains various substances including harmful gas, sand and stone and other impurities, waste materials and natural gas can be prepared through gas separation and other processing, after oil-water separation, the oil still contains a large amount of large-particle impurities such as sand and stone, and if the oil is directly filtered, a large amount of impurities can be accumulated in the filter element, so that the filter element is frequently replaced, and the filtering processing efficiency and the processing cost of the oil are greatly reduced. Therefore, the oil exploitation filtering device is improved.

Disclosure of Invention

The utility model aims to provide a: the filter element aims at solving the problems that the existing petroleum still contains a large amount of large-particle impurities such as sand and stone, and if the petroleum is directly filtered, a large amount of impurities can be accumulated in the filter element, so that the filter element is frequently replaced, and the filtering processing efficiency and the processing cost of the petroleum are greatly reduced.

In order to achieve the purpose of the invention, the utility model provides the following technical scheme:

an oil extraction filtering device to improve the problems.

The present application is specifically such that:

including rose box and filter screen, the upper end opening fixedly connected with shrouding of rose box, the rear side fixed mounting of rose box has the feeder hopper, the lower extreme at the rose box is installed to the filter screen, the support frame of all fixedly connected with of the left and right sides lower extreme of rose box, the lower extreme of rose box is located the filter screen below and is provided with the collecting box, be provided with in the rose box and strike off the mechanism, both ends all are provided with a set of row's hopper and installation mechanism about the rose box, arrange the hopper and pass through installation mechanism and install the right side at the rose box, it is provided with the dump bin to arrange the hopper lower extreme.

As the preferred technical scheme of this application, the filter screen groove has been seted up at the lower extreme middle part of rose box, the filter screen is installed in the filter screen groove, the feed inlet has been seted up to the rear side surface of rose box, the feeder hopper passes through feed inlet and the inside intercommunication of rose box, a bin outlet has all been seted up to the left and right sides upper end of rose box, the bin outlet passes through bin outlet and the inside intercommunication of rose box.

As the preferred technical scheme of this application, strike off the mechanism and include the runner, the lower extreme fixedly connected with connecting axle of runner, the connecting axle rotates with the shrouding to be connected, the connecting axle stretches into the inside coaxial fixedly connected with gear of one end of rose box, both sides mesh respectively around the gear has first rack and second rack, one side lower extreme that first rack and second rack are close to the gear all is provided with a set of telescopic machanism, every group telescopic machanism's lower extreme all is provided with a scraper blade.

As the preferred technical scheme of this application, telescopic machanism includes first connecting rod, the slot has been seted up in the first connecting rod, the upper end fixedly connected with spring of slot, the lower extreme fixedly connected with second connecting rod of spring.

As the preferable technical scheme of the application, the upper part of the second connecting rod is fixedly connected with a limiting shaft, the side surface of the first connecting rod is provided with a stroke groove, and the limiting shaft is inserted into the stroke groove.

As the preferred technical scheme of this application, a spout has all been seted up to the upper end of first rack and second rack, the joint has the dead lever in the spout, the upper end fixed connection of dead lever is at the lower surface of shrouding.

As the preferred technical scheme of this application, installation mechanism includes the mounting panel, arrange the mounting panel of all fixedly connected with in both ends about the hopper front and back both sides, the side fixedly connected with slide bar that the mounting panel is close to the rose box, the one end fixedly connected with plectane of mounting panel is kept away from to the slide bar, the draw-in groove of a vertical direction has all been seted up at both ends around the rose box left and right sides, slide bar and plectane joint are all in the draw-in groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the scraping mechanism is arranged, oil subjected to oil-water separation is poured into the filter box from the feeding hopper, and is filtered by the filter screen, large-particle sand and stone are clarified at the bottom end inside the filter box, large-particle sedimentation impurities can be discharged from the discharge outlet through the scraping mechanism, the phenomenon that the filtering efficiency is slowed down due to the fact that the large-particle sedimentation impurities are gathered at the upper end of the filter screen is prevented, the oil from which the large-particle impurities are separated enters the collecting box, at the moment, the oil in the collecting box can be further refined and filtered, and the problems that the existing oil still contains a large amount of large-particle impurities such as sand and stone and the like, if the oil is directly filtered, a large amount of impurities can be accumulated in the filter element, the filter element is frequently replaced, and the filtering processing efficiency and the processing cost of the oil are greatly reduced are solved;

2. through setting up installation mechanism, arrange the hopper with two and install the left and right sides at the rose box respectively through installation mechanism, the slide bar, the plectane is with the joint effect of draw-in groove and the influence of row material hopper self gravity, make to arrange the hopper and stabilize just to the bin outlet, it converges to the dump bin to last to lead the large granule debris of discharging, arrange the hopper through upwards promoting, can drive the mounting panel, slide bar and plectane are at the upward movement, slide bar and plectane slide in the draw-in groove, until the top roll-off from the draw-in groove, thereby will arrange the hopper and pull down, can wash and examine the maintenance to the rose box internals to arranging the hopper inner wall this moment.

Drawings

FIG. 1 is a schematic perspective view of an oil recovery filtration unit provided herein;

FIG. 2 is a schematic cross-sectional structural view of a filter box, a filter screen and a collection box of the oil exploitation filter device provided by the present application;

FIG. 3 is a schematic perspective view of a filter box and a scraping mechanism of the oil production filter apparatus provided by the present application;

FIG. 4 is a schematic perspective view of a telescoping mechanism of the oil recovery filtration device provided herein;

fig. 5 is a perspective view illustrating a connection structure between a sealing plate and a scraping mechanism of the oil production filter device according to the present application;

FIG. 6 is a schematic perspective view of a discharge hopper and mounting mechanism of an oil recovery filtration apparatus provided herein;

fig. 7 is a schematic cross-sectional view of a filter box and mounting mechanism of an oil recovery filtration apparatus provided herein.

The following are marked in the figure:

1. a filter box; 101. a filter screen groove; 102. a feed inlet; 103. a discharge outlet; 2. closing the plate; 3. a feed hopper; 4. a filter screen; 5. a support frame; 6. a collection box; 7. a scraping mechanism; 701. a rotating wheel; 702. a connecting shaft; 703. a gear; 704. a first rack; 705. a second rack; 706. a first link; 707. a slot; 708. a spring; 709. a second link; 710. a limiting shaft; 711. a stroke slot; 712. a squeegee; 713. a chute; 714. fixing the rod; 8. a discharge hopper; 9. an installation mechanism; 901. mounting a plate; 902. a slide bar; 903. a circular plate; 904. a card slot; 10. a waste bin.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.

Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. 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.

It should be noted that, in the present invention, the embodiments and the features and technical solutions in the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, or the orientation or position relationship that a person skilled in the art would conventionally understand, and such terms are only used for convenience of description and simplification of the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 and 2, the present embodiment provides an oil extraction filtering apparatus, which comprises a filtering box 1 and a filtering screen 4, wherein a sealing plate 2 is fixedly connected to an upper opening of the filtering box 1, a feeding hopper 3 is fixedly installed on a rear side surface of the filtering box 1, oil subjected to oil-water separation is poured into the filtering box 1 from the feeding hopper 3 to filter large-particle impurities in the oil, the filtering screen 4 is installed at a lower end of the filtering box 1, an inclined surface is arranged at the lower end of the filtering box 1, the large-particle impurities are settled right above the filtering screen 4 at the middle part of the lower end of the filtering box 1 to realize filtering, the lower ends of the left and right sides of the filtering box 1 are fixedly connected with a supporting frame 5, the filtering box 1 is supported by the two supporting frames 5, a collecting box 6 is arranged below the filtering screen 4 at the lower end of the filtering box 1, the oil filtered by the filtering screen 4 enters the collecting box 6, a scraping mechanism 7 is arranged in the filtering box 1, can discharge the large granule debris that subside at rose box 1 lower extreme middle part from rose box 1 through scraping mechanism 7, prevent that the large granule debris from gathering, both ends all are provided with a set of row's hopper 8 and installation mechanism 9 about rose box 1, can conveniently dismantle row's hopper 8 through installation mechanism 9, be convenient for wash row's hopper 8 inner wall, or inspect and maintain rose box 1 internals, row's hopper 8 passes through installation mechanism 9 and installs the right side at rose box 1, row's hopper 8 lower extreme is provided with waste bin 10, the large granule debris of following rose box 1 exhaust are in row's hopper 8 gets into waste bin 10.

As shown in fig. 1, 2 and 3, as a preferred embodiment, on the basis of the above manner, further, a filter screen groove 101 is formed in the middle of the lower end of the filter box 1, the filter screen 4 is installed in the filter screen groove 101, a feed inlet 102 is formed in the rear side surface of the filter box 1, the feed hopper 3 is communicated with the inside of the filter box 1 through the feed inlet 102, a discharge outlet 103 is formed in each of the upper ends of the left side and the right side of the filter box 1, the discharge hopper 8 is communicated with the inside of the filter box 1 through the discharge outlet 103, the filter screen 4 is installed through the filter screen groove 101, the petroleum poured in from the feed hopper 3 enters the inside of the filter box 1 through the feed inlet 102, and large-particle impurities settled at the bottom end of the filter box 1 are discharged from the discharge outlet 103, so as to avoid accumulation and influence on the filtering effect.

As shown in fig. 1, 2 and 3, as a preferred embodiment, based on the above-mentioned manner, further, the scraping mechanism 7 includes a rotating wheel 701, a connecting shaft 702 is fixedly connected to the lower end of the rotating wheel 701, the connecting shaft 702 is rotatably connected to the closing plate 2, a gear 703 is coaxially and fixedly connected to one end of the connecting shaft 702 extending into the interior of the filter box 1, a first rack 704 and a second rack 705 are respectively engaged with the front and rear sides of the gear 703, a set of telescoping mechanisms are respectively disposed at the lower ends of the first rack 704 and the second rack 705 close to the gear 703, a scraper 712 is disposed at the lower end of each set of telescoping mechanisms, the rotating wheel 701 drives the connecting shaft 702 and the gear 703 to rotate, so that the first rack 704 moves to the left side, the second rack 705 moves to the right side, so that the two scrapers 712 move to the left and right sides, thereby pushing away large particles settled at the bottom end of the filter box 1 to both sides, until the discharge gate 103 discharges into the hopper 8, and then collect large granule debris in the waste bin 10, prevent to subside that debris are piled up and influence the filter effect.

As shown in fig. 3 and 4, as a preferred embodiment, in addition to the above-mentioned manner, the telescopic mechanism further includes a first connecting rod 706, a slot 707 is formed in the first connecting rod 706, a spring 708 is fixedly connected to the upper end of the slot 707, and a second connecting rod 709 is fixedly connected to the lower end of the spring 708, when the rotating wheel 701 drives the two scraping plates 712 to move towards both sides along the bottom end inclined plane of the filter box 1, respectively, the scraping plates 712 gradually rise, and drive the second connecting rod 709 to slide upwards along the slot 707, and at this time, the spring 708 is in a compressed state, so that the scraping plates 712 always abut against the bottom end inclined plane of the filter box 1, and further, all large-particle impurities settled at the bottom end of the filter box 1 are discharged towards both sides.

As shown in fig. 3 and 4, in addition to the above-described embodiments, a stopper shaft 710 is fixedly connected to an upper portion of the second link 709, a stroke groove 711 is formed in a side surface of the first link 706, the stopper shaft 710 is inserted into the stroke groove 711, the second link 709 is not separated from the first link 706 by a restriction action of the stopper shaft 710 and the stroke groove 711, stability of the filter device is improved, and when the second link 709 slides upward along the insertion groove 707, the stopper shaft 710 slides upward in the stroke groove 711.

As shown in fig. 1, 3 and 5, as a preferred embodiment, on the basis of the above-mentioned manner, further, a sliding groove 713 is formed at the upper end of each of the first rack 704 and the second rack 705, a fixing rod 714 is clamped in the sliding groove 713, the upper end of the fixing rod 714 is fixedly connected to the lower surface of the sealing plate 2, the fixing rod 714 fixedly connected to the lower end of the sealing plate 2 is clamped in the sliding groove 713, so as to support the first rack 704 and the second rack 705, and when the rotating wheel 701 drives the first rack 704 and the second rack 705 to move to the left and right sides respectively, the first rack 704 and the second rack 705 slide relative to the fixing rod 714.

As shown in fig. 1, fig. 2, fig. 3 and fig. 6, as a preferred embodiment, on the basis of the above-mentioned manner, further, the mounting mechanism 9 includes a mounting plate 901, the mounting plate 901 is fixedly connected to both the upper and lower ends of the front and rear sides of the discharge hopper 8, the side surface of the mounting plate 901 close to the filter box 1 is fixedly connected with a slide rod 902, one end of the slide rod 902 far from the mounting plate 901 is fixedly connected with a circular plate 903, the front and rear ends of the left and right sides of the filter box 1 are both provided with a vertical slot 904, the slide rod 902 and the circular plate 903 are both locked in the slot 904, the two discharge hoppers 8 are respectively mounted on the left and right sides of the filter box 1 by the mounting mechanism 9, the locking action of the slide rods 902 and the circular plate 903 with the slot 904 and the influence of the self-gravity of the discharge hopper 8 make the discharge hopper 8 stably face the discharge opening 103, continuously guide discharged large-particle impurities into the waste hopper 10, by pushing the discharge hopper 8 upwards, can drive mounting panel 901, slide bar 902 and plectane 903 and upwards moving, slide bar 902 and plectane 903 slide in draw-in groove 904, until the top roll-off from draw-in groove 904 to dismantle hopper 8, can wash this moment the hopper 8 inner wall of arranging and inspect the maintenance to rose box 1 internals.

Specifically, this oil development filter equipment is when during operation/use: rotating the rotating wheel 701 to drive the connecting shaft 702 and the gear 703 to rotate, so that the first rack 704 moves to the left side, the second rack 705 moves to the right side, and when the two scraping plates 712 are driven to move to the two sides along the bottom end inclined plane of the filter box 1 respectively, the scraping plates 712 gradually rise to drive the second connecting rod 709 to slide upwards along the slot 707, at this time, the spring 708 is in a compressed state, so that the scraping plates 712 are always abutted to the bottom end inclined plane of the filter box 1, large-particle impurities settled at the bottom end inside the filter box 1 are pushed to the two sides and pushed away until the large-particle impurities are discharged from the discharge port 103 and enter the discharge hopper 8, and then the large-particle impurities are collected in the waste box 10, and the filter effect is prevented from being influenced by the accumulation of the settled impurities;

promote row hopper 8 upwards, can drive mounting panel 901, slide bar 902 and plectane 903 at upward movement, slide bar 902 and plectane 903 slide in draw-in groove 904, until the top roll-off from draw-in groove 904 to pull down row hopper 8, can wash row hopper 8 inner wall this moment and check and maintain the rose box 1 internals.

The above embodiments are only used to illustrate the present invention and not to limit the technical solutions described in the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement may be made to the present invention; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.

Claims

1. An oil exploitation filtering device comprises a filtering box (1) and a filtering net (4), it is characterized in that the upper end opening of the filter box (1) is fixedly connected with a sealing plate (2), the rear side surface of the filter box (1) is fixedly provided with a feed hopper (3), the filter screen (4) is arranged at the lower end of the filter box (1), the lower ends of the left side and the right side of the filter box (1) are fixedly connected with a support frame (5), a collecting box (6) is arranged at the lower end of the filter box (1) below the filter screen (4), a scraping mechanism (7) is arranged in the filter box (1), a group of discharging hoppers (8) and a group of mounting mechanisms (9) are arranged at the left end and the right end of the filter box (1), arrange hopper (8) and install the right side at rose box (1) through installation mechanism (9), arrange hopper (8) lower extreme and be provided with dump bin (10).

2. The oil exploitation filtering device according to claim 1, wherein a filter screen groove (101) is formed in the middle of the lower end of the filter box (1), the filter screen (4) is installed in the filter screen groove (101), a feed inlet (102) is formed in the rear side surface of the filter box (1), the feed hopper (3) is communicated with the inside of the filter box (1) through the feed inlet (102), a discharge port (103) is formed in each of the upper ends of the left side and the right side of the filter box (1), and the discharge hopper (8) is communicated with the inside of the filter box (1) through the discharge port (103).

3. The oil extraction filtering device according to claim 2, wherein the scraping mechanism (7) comprises a rotating wheel (701), a connecting shaft (702) is fixedly connected to the lower end of the rotating wheel (701), the connecting shaft (702) is rotatably connected with the sealing plate (2), a gear (703) is coaxially and fixedly connected to one end of the connecting shaft (702) extending into the filtering box (1), a first rack (704) and a second rack (705) are respectively engaged with the front side and the rear side of the gear (703), a group of telescopic mechanisms are respectively arranged at the lower ends of the first rack (704) and the second rack (705) close to the gear (703), and a scraper (712) is arranged at the lower end of each group of telescopic mechanisms.

4. The oil production filtering device according to claim 3, wherein the telescopic mechanism comprises a first connecting rod (706), a slot (707) is formed in the first connecting rod (706), a spring (708) is fixedly connected to the upper end of the slot (707), and a second connecting rod (709) is fixedly connected to the lower end of the spring (708).

5. The oil extraction filtering device as claimed in claim 4, wherein a limit shaft (710) is fixedly connected to the upper portion of the second connecting rod (709), a travel groove (711) is formed in the side surface of the first connecting rod (706), and the limit shaft (710) is inserted into the travel groove (711).

6. The oil extraction filter device as claimed in claim 5, wherein the first rack (704) and the second rack (705) are both provided with a sliding groove (713) at the upper end thereof, the sliding groove (713) is internally clamped with a fixing rod (714), and the upper end of the fixing rod (714) is fixedly connected to the lower surface of the sealing plate (2).

7. The oil production filtering device according to claim 6, wherein the mounting mechanism (9) comprises a mounting plate (901), the mounting plate (901) is fixedly connected to the upper end and the lower end of the front side and the rear side of the discharge hopper (8), a sliding rod (902) is fixedly connected to the side surface of the mounting plate (901) close to the filter box (1), a circular plate (903) is fixedly connected to one end of the sliding rod (902) far away from the mounting plate (901), a vertical clamping groove (904) is formed in the front end and the rear end of the left side and the right side of the filter box (1), and the sliding rod (902) and the circular plate (903) are clamped in the clamping groove (904).