CN220918278U - Anti-blocking filter for petroleum exploitation - Google Patents

Abstract

The utility model discloses an anti-blocking filter for petroleum exploitation, which belongs to the technical field of petroleum and comprises a petroleum filtering box, wherein an oil inlet pipe is arranged on the left side of the top of the petroleum filtering box, an oil outlet pipe is arranged at the bottom of the right side of the petroleum filtering box, a petroleum filter screen is arranged in the petroleum filtering box, a lifting plate is arranged on the left side of the petroleum filter screen, a cleaning component is arranged on the right side of the lifting plate, a first cylinder for driving the lifting plate to move is arranged on the top of the petroleum filtering box, a circulating component is arranged on the front side of the petroleum filtering box, a second cylinder is arranged on the left side of the petroleum filtering box, and the output end of the second cylinder extends into the inside of the petroleum filtering box and is provided with a push plate.

Description

Anti-blocking filter for petroleum exploitation

Technical Field

The utility model relates to the technical field of petroleum, in particular to an anti-blocking filter for petroleum exploitation.

Background

Petroleum refers to crude oil that is buried underground, being produced or already produced, and is a viscous, dark brown liquid known as industrial blood. Since petroleum contains a large amount of impurities such as sand during the exploitation, the exploited petroleum needs to be filtered. According to publication No. CN214287034U, an oil filter for offshore oil exploitation is disclosed, which solves the problems that the existing filter is easy to be blocked due to poor oil fluidity during filtration, thereby reducing the filtration efficiency. However, in this petroleum filtering apparatus, when the filter screen body is clogged with foreign substances such as sand, it is necessary to manually take out the filter screen body for cleaning or replacement, and the operation is inconvenient, and at the same time, the petroleum filtering apparatus is inconvenient to filter petroleum a plurality of times, and for this reason, it is necessary to propose an anti-clogging filter for petroleum exploitation.

Disclosure of utility model

The utility model aims to provide an anti-blocking filter for petroleum exploitation, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a filter for oil development is with preventing blockking up, includes the oil filter case, the oil feed pipe is installed in the top left side of oil filter case, the oil outlet pipe is installed to the right side bottom of oil filter case, the internally mounted of oil filter case has the oil filter screen, the left side of oil filter screen is provided with the lifter plate, the right side of lifter plate is provided with the clearance subassembly, the first cylinder that is used for driving the lifter plate and removes is installed at the top of oil filter case, the front of oil filter case is provided with circulating assembly, the second cylinder is installed in the left side of oil filter case, the output of second cylinder extends into the inside of oil filter case and installs the push pedal.

Preferably, the cleaning assembly comprises a groove, a spring and a brush plate, wherein the groove is formed in the right side of the lifting plate, the left side of the spring is uniformly connected with the groove in the groove, the right side of the spring is connected with the brush plate, the brush plate is in sliding fit with the groove, and the brush plate is attached to the petroleum filter screen.

Preferably, the circulating assembly comprises a circulating pipe, a mounting frame and a circulating pump, wherein the circulating pipe is arranged on the front surface of the petroleum filter box, two sides of the circulating pipe are respectively communicated with two sides of the petroleum filter screen, and the circulating pump is arranged on the circulating pipe through the mounting frame.

Preferably, scraping plates are arranged on the periphery sides of the pushing plate, and the scraping plates are attached to the inner wall of the petroleum filter box.

Preferably, a control valve is mounted on the oil outlet pipe.

Preferably, supporting legs are arranged at four corners of the bottom of the petroleum filter box.

Preferably, an anti-slip seat is mounted at the bottom of the support leg.

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

1. The cleaning assembly is arranged in the oil filter screen, the lifting plate is driven to move up and down through the first air cylinder, and the brush plate is used in a matched mode under the action of spring force, so that impurities such as sand and stone attached to the oil filter screen are cleaned through the brush plate, manual cleaning is not needed, and the operation is convenient.

2. The circulating assembly is arranged in the utility model, and the oil on the right side in the oil filter box can be led back to the left side through the cooperation of the circulating pipe, the mounting frame and the circulating pump, and the oil is filtered again through the oil filter screen, so that the aim of multiple filtration is fulfilled, and the filtering effect of the oil is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model; a step of

FIG. 2 is a schematic diagram of the internal structure of the petroleum filter tank of the utility model;

FIG. 3 is a schematic view of a cleaning assembly according to the present utility model.

In the figure: 1. a petroleum filtration tank; 2. an oil inlet pipe; 3. an oil outlet pipe; 4. a petroleum filter screen; 5. a first cylinder; 6. a lifting plate; 7. cleaning the assembly; 71. a groove; 72. a spring; 73. brushing a plate; 8. a circulation assembly; 81. a circulation pipe; 82. a mounting frame; 83. a circulation pump; 9. a second cylinder; 10. a push plate; 11. a scraper; 12. a control valve; 13. support legs; 14. an anti-slip seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

Referring to fig. 1 and 2, in order to filter the mined oil, the present utility model provides a technical solution: a prevent filter that blocks up for oil development, including oil filter case 1, oil feed pipe 2 is installed in the top left side of oil filter case 1, goes out oil pipe 3 is installed to oil filter case 1's right side bottom, installs control valve 12 on going out oil pipe 3, and oil filter case 1's internally mounted has oil filter screen 4, will wait to filter the oil import to oil filter case 1 through oil feed pipe 2 in, filters the oil through oil filter screen 4, gets rid of impurity such as grit therein, derives the oil after filtering through going out oil pipe 3.

In this embodiment, referring to fig. 2, a second cylinder 9 is installed on the left side of the oil filtering tank 1, the output end of the second cylinder 9 extends into the oil filtering tank 1 and is provided with a push plate 10, and the push plate 10 is driven to move rightward by starting the second cylinder 9, so that oil is extruded, thereby accelerating the flow of oil and shortening the filtering time.

In this embodiment, please refer to fig. 2 and 3, the left side of oil filter screen 4 is provided with lifter plate 6, the right side of lifter plate 6 is provided with cleaning assembly 7, cleaning assembly 7 includes recess 71, spring 72 and brush board 73, the right side at lifter plate 6 is seted up to recess 71, the inslot of recess 71 is evenly connected in the left side of spring 72, the right side and the brush board 73 of spring 72 are connected, brush board 73 and recess 71 sliding fit, brush board 73 is laminated with oil filter screen 4 mutually, the first cylinder 5 that is used for driving lifter plate 6 to remove is installed at the top of oil filter tank 1, drive lifter plate 6 through first cylinder 5 and reciprocate for brush board 73 is cleared up impurity such as attached to oil filter screen 4 under the effect of spring force of spring 72 in recess 71, need not manual clearance, convenient operation.

In this embodiment, please refer to fig. 1 and 2, the front of the oil filter tank 1 is provided with a circulation assembly 8, the circulation assembly 8 includes a circulation pipe 81, a mounting frame 82 and a circulation pump 83, the circulation pipe 81 is mounted on the front of the oil filter tank 1, two sides of the circulation pipe 81 are respectively communicated with two sides of the oil filter screen 4, the circulation pump 83 is mounted on the circulation pipe 81 through the mounting frame 82, oil on the right side in the oil filter tank 1 is led back to the left side by starting the circulation pump 83, oil is filtered again through the oil filter screen 4, the purpose of multiple filtration is achieved, and the filtering effect of the oil is improved.

In this embodiment, referring to fig. 1, support legs 13 are all installed at four corners of the bottom of the petroleum filtering tank 1, and an anti-slip seat 14 is installed at the bottom of the support legs 13, so that the stability of the petroleum filtering tank 1 is improved through the cooperation of the support legs 13 and the anti-slip seat 14.

Example 2:

Referring to the drawings, this embodiment differs from the first embodiment in that: the scraper blade 11 is all installed to the side all around of push pedal 10, and scraper blade 11 laminates mutually with the inner wall of petroleum filter tank 1, and push pedal 10 can drive scraper blade 11 and strike off the residual material on the inner wall of petroleum filter tank 1 when removing, reduces the waste of material.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. An anti-clogging filter for oil exploitation, comprising an oil filter box (1), characterized in that: oil feed pipe (2) are installed in top left side of petroleum filter tank (1), oil outlet pipe (3) are installed to the right side bottom of petroleum filter tank (1), internally mounted of petroleum filter tank (1) has petroleum filter screen (4), the left side of petroleum filter screen (4) is provided with lifter plate (6), the right side of lifter plate (6) is provided with clearance subassembly (7), first cylinder (5) that are used for driving lifter plate (6) and remove are installed at the top of petroleum filter tank (1), the front of petroleum filter tank (1) is provided with circulation subassembly (8), second cylinder (9) are installed in the left side of petroleum filter tank (1), the output of second cylinder (9) extends into the inside of petroleum filter tank (1) and installs push pedal (10).

2. A filter for oil extraction that prevents clogging as recited in claim 1, wherein: the cleaning assembly (7) comprises a groove (71), a spring (72) and a brush plate (73), wherein the groove (71) is formed in the right side of the lifting plate (6), the left side of the spring (72) is uniformly connected with the groove of the groove (71), the right side of the spring (72) is connected with the brush plate (73), the brush plate (73) is in sliding fit with the groove (71), and the brush plate (73) is attached to the petroleum filter screen (4).

3. A filter for oil extraction that prevents clogging as recited in claim 1, wherein: the circulating assembly (8) comprises a circulating pipe (81), a mounting frame (82) and a circulating pump (83), wherein the circulating pipe (81) is arranged on the front surface of the petroleum filtering box (1), two sides of the circulating pipe (81) are respectively communicated with two sides of the petroleum filtering net (4), and the circulating pump (83) is arranged on the circulating pipe (81) through the mounting frame (82).

4. A filter for oil extraction that prevents clogging as recited in claim 1, wherein: the scraping plates (11) are arranged on the periphery sides of the pushing plates (10), and the scraping plates (11) are attached to the inner wall of the petroleum filtering box (1).

5. A filter for oil extraction that prevents clogging as recited in claim 1, wherein: and a control valve (12) is arranged on the oil outlet pipe (3).

6. A filter for oil extraction that prevents clogging as recited in claim 1, wherein: support legs (13) are arranged at four corners of the bottom of the petroleum filter box (1).

7. A filter for oil extraction as defined in claim 6, wherein: an anti-slip seat (14) is arranged at the bottom of the supporting leg (13).