Petroleum filtering equipment

Abstract

The utility model discloses petroleum filtering equipment which comprises a mounting frame, an oil tank is mounted on one side of the mounting frame, an oil pipe is mounted above the oil tank, a valve is mounted at one end of the oil pipe, a filter is mounted at the front end of the oil tank, and a clamping ring is rotationally connected to one end, located on a movable ring, of one side of a filter plate. A filter assembly is arranged in the filter plate; and the sealing mechanism is arranged at one end of the mounting cover. The problems that according to existing petroleum filtering equipment, a filter screen is generally used for filtering impurities such as silt and fine stone entrained in crude oil, when the crude oil is filtered, due to the fact that the crude oil is thick and can adhere to the filtered impurities when passing through the filter screen, workers need to clean the filter screen afterwards, and the operation is inconvenient are solved. An existing filter screen is usually welded in the device, the installation mode is tedious, workers cannot directly disassemble, assemble and clean the filter screen conveniently, and certain inconvenience exists.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum filtering, in particular to a petroleum filtering device. Background Art

[0002] Oil filter is a filtering device that uses gravity, centrifugal, pressure, vacuum distillation, mass transfer and other technical methods to remove mechanical impurities, oxidation by-products and moisture from impure oil.

[0003] However, it still has the following disadvantages in actual use:

[0004] Existing oil filtering equipment usually uses a filter screen to filter impurities such as mud, sand, and fine stones entrained in crude oil. When filtering crude oil, due to its viscosity, the crude oil will adhere to the impurities being filtered when passing through the filter screen, requiring staff to clean the filter screen afterwards. However, the existing filter screen is usually welded inside the device, and the installation method is relatively cumbersome, which makes it inconvenient for staff to directly disassemble and clean it, causing certain inconveniences. Utility Model Content

[0005] The utility model aims to provide a petroleum filtering device to solve the problem that the existing petroleum filtering device proposed in the above background technology usually uses a filter screen to filter impurities such as mud, sand and fine stones entrained in crude oil. When filtering crude oil, due to the viscosity of crude oil, the impurities will adhere to the filtered impurities when passing through the filter screen, and the staff needs to clean the filter screen afterwards. The existing filter screen is usually welded inside the device, and the installation method is relatively cumbersome, which is not convenient for the staff to directly disassemble and clean it, which has certain inconveniences.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a petroleum filtering device, comprising a mounting frame, an oil tank is mounted on one side of the mounting frame, an oil pipe is mounted above the oil tank, a valve is mounted on one end of the oil pipe, a filter is mounted on the front end of the oil tank, an oil filling port is mounted on the outer surface of the mounting frame with a movable groove, a mounting cover is mounted on one end of the oil filling port, and also comprises a disassembly and assembly mechanism: the disassembly and assembly mechanism comprises a mounting groove arranged inside the oil tank, a filter plate is mounted inside the mounting groove, one side of the filter plate is rotatably connected with a movable ring, one side of the filter plate is located at one end of the movable ring and is rotatably connected with a clamping ring, and a filter assembly is arranged inside the filter plate; a sealing mechanism: the sealing mechanism is arranged at one end of the mounting cover.

[0008] Furthermore, the sealing mechanism includes a mounting plate arranged at one end of the mounting cover, the mounting plate is rotatably connected to a fixed plate inside, one end of the fixed plate is fixedly connected to a knob, a movable groove is opened inside the fixed plate, a sealing block is rotatably connected inside the movable groove, and a rotating component is arranged at one end of the sealing block.

[0009] Furthermore, the rotating assembly includes a rotating block arranged inside the movable groove, and the rotating block and the sealing block are fixedly connected.

[0010] Furthermore, the sealing block is in the shape of an arc block, and an extension groove is provided on the outer surface of the mounting plate.

[0011] Furthermore, one end of the mounting plate extends to the interior of the oil tank through the oil filling port.

[0012] Furthermore, the filter assembly includes a filter screen arranged at the center of the filter plate.

[0013] Furthermore, the size of the mounting groove is matched with the size of the movable ring, and the movable ring and the clamping ring are on the same horizontal plane.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] The utility model is provided with a disassembly and assembly mechanism. A worker flips the clamping ring downward so that one end of the clamping ring is engaged with the inside of the installation groove, and flips the movable ring downward at the same time so that the movable ring and the other end of the clamping ring are fitted together, and the movable ring and the other end of the clamping ring are engaged, thereby achieving a convenient installation effect.

[0016] Based on the above beneficial effects, a sealing mechanism is provided. When the above-mentioned equipment is used, the knob on the outer surface of the mounting plate can be rotated to drive the fixed plate to rotate. A rotating assembly is fixedly connected to one end of the sealing block, so that the sealing block rotates inside the movable groove. At the same time, multiple groups of sealing blocks extend through the extension groove to the inside of the mounting cover and fit together, thereby increasing the overall sealing of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is an axonometric drawing of the utility model;

[0019] Figure 2 is another axonometric view of the present utility model;

[0020] Figure 3 It is a cross-sectional view of the utility model;

[0021] Figure 4 It is a three-dimensional diagram of the filter screen of the utility model;

[0022] Figure 5 It is a cross-sectional view of the installation disk of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Mounting frame; 2. Oil tank; 3. Oil filling port; 4. Filter; 5. Oil pipe; 6. Valve; 7. Mounting cover; 8. Mounting plate; 9. Knob; 10. Filter plate; 11. Mounting groove; 12. Movable ring; 13. Snap ring; 14. Fixed plate; 15. Sealing block; 16. Movable groove. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] See also Figure 1-5 As shown, this embodiment is a petroleum filtering device, including a mounting frame 1, an oil tank 2 is mounted on one side of the mounting frame 1, an oil pipe 5 is mounted above the oil tank 2, a valve 6 is mounted on one end of the oil pipe 5, a filter 4 is mounted on the front end of the oil tank 2, and an oil filling port 3 is mounted on the outer surface of the movable groove 16 mounting frame 1, and a mounting cover 7 is mounted on one end of the oil filling port 3, and also includes a disassembly mechanism: the disassembly mechanism includes a mounting groove 11 arranged inside the oil tank 2, a filter plate 10 is mounted inside the mounting groove 11, one side of the filter plate 10 is rotatably connected to a movable ring 12, one side of the filter plate 10 is located at one end of the movable ring 12 and is rotatably connected to a clamping ring 13, and a filter assembly is arranged inside the filter plate 10; a sealing mechanism: the sealing mechanism is arranged at one end of the mounting cover 7:

[0029] The disassembly and assembly mechanism serves as the main bearing structure, and is connected to the mounting frame 1 by snapping, so that the staff can disassemble and clean the filter plate 10 conveniently.

[0030] Furthermore, the filter assembly includes a filter screen arranged at the center of the filter plate 10 .

[0031] The filter component is set up to perform preliminary filtration on the petroleum and filter out the solid matter in the petroleum.

[0032] Furthermore, the size of the mounting groove 11 matches the size of the movable ring 12 , and the movable ring 12 and the snap ring 13 are on the same horizontal plane.

[0033] The installation groove 11, the movable ring 12 and the snap ring 13 are arranged so that one end of the snap ring 13 is engaged with the inside of the installation groove 11 by flipping the snap ring 13, and the movable ring 12 and the other end of the snap ring 13 are engaged at the same time, so as to achieve the effect of convenient installation.

[0034] Working principle: The staff flips the clamping ring 13 downward so that one end of the clamping ring 13 is engaged in the inside of the installation groove 11, and flips the movable ring 12 downward so that the movable ring 12 and the other end of the clamping ring 13 fit together, and then engages the movable ring 12 and the other end of the clamping ring 13 to achieve the effect of convenient installation.

[0035] See also Figure 1-4 As shown, this embodiment is based on the above-mentioned embodiment 1 and further includes a sealing mechanism, which includes a mounting plate 8 arranged at one end of the mounting cover 7, the mounting plate 8 is rotatably connected to a fixed plate 14 inside, one end of the fixed plate 14 is fixedly connected to a knob 9, a movable groove 16 is provided inside the fixed plate 14, a sealing block 15 is rotatably connected inside the movable groove 16, and a rotating component is provided at one end of the sealing block 15.

[0036] Furthermore, the rotating assembly includes a rotating block arranged inside the movable groove 16 , and the rotating block and the sealing block 15 are fixedly connected.

[0037] The rotating assembly is arranged so that when the fixed disk 14 rotates, the sealing block 15 can be driven to rotate.

[0038] Furthermore, the sealing block 15 is in the shape of an arc block, and an extension groove is provided on the outer surface of the mounting plate 8;

[0039] The sealing block 15 is arranged so that the sealing block 15 can be turned outwards to increase the sealing performance of the entire device.

[0040] Working principle: by rotating the knob 9 on the outer surface of the mounting plate 8, one end of the knob 9 extends to the inside of the mounting plate 8 and is fixedly connected to the fixed plate 14, the knob 9 can be rotated to drive the fixed plate 14 to rotate, and a rotating assembly is fixedly connected to one end of the sealing block 15, so that the sealing block 15 rotates inside the movable groove 16, and at the same time, multiple groups of sealing blocks 15 extend to the inside of the mounting cover 7 through the extension groove and fit together. When disassembling, directly apply the above reverse steps;

[0041] In this step, after adding petroleum into the equipment, the sealing performance of the oil filling port 3 can be increased.

[0042] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A petroleum filtering device, comprising a mounting frame (1), an oil tank (2) being mounted on one side of the mounting frame (1), an oil pipe (5) being mounted above the oil tank (2), a valve (6) being mounted at one end of the oil pipe (5), a filter (4) being mounted at the front end of the oil tank (2), and a movable groove (16). An oil filling port (3) is mounted on the outer surface of the mounting frame (1), and a mounting cover (7) is mounted at one end of the oil filling port (3), characterized in that: Also includes: Disassembly and assembly mechanism: the disassembly and assembly mechanism comprises a mounting groove (11) arranged inside the oil tank (2), a filter plate (10) is installed inside the mounting groove (11), one side of the filter plate (10) is rotatably connected to a movable ring (12), one side of the filter plate (10) is located at one end of the movable ring (12) and is rotatably connected to a snap ring (13), and a filter assembly is arranged inside the filter plate (10); Sealing mechanism: The sealing mechanism is arranged at one end of the mounting cover (7).

2. A petroleum filtering device according to claim 1, characterized in that: The sealing mechanism comprises a mounting plate (8) arranged at one end of the mounting cover (7), the mounting plate (8) being rotatably connected to a fixed plate (14) inside, one end of the fixed plate (14) being fixedly connected to a knob (9), a movable groove (16) being provided inside the fixed plate (14), a sealing block (15) being rotatably connected inside the movable groove (16), and a rotating assembly being provided at one end of the sealing block (15).

3. A petroleum filtering device according to claim 2, characterized in that: The rotating assembly comprises a rotating block arranged inside the movable groove (16), and the rotating block and the sealing block (15) are fixedly connected.

4. A petroleum filtering device according to claim 2, characterized in that: The sealing block (15) is in the shape of an arc block, and an extension groove is provided on the outer surface of the mounting plate (8).

5. The petroleum filtering device according to claim 2, characterized in that: One end of the mounting plate (8) extends to the interior of the oil tank (2) through the oil filling port (3).

6. The petroleum filtering device according to claim 1, characterized in that: The filter assembly comprises a filter screen arranged at the center of the filter plate (10).

7. The petroleum filtering device according to claim 1, characterized in that: The size of the installation groove (11) is matched with the size of the movable ring (12), and the movable ring (12) and the clamping ring (13) are on the same horizontal plane.

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