Automatic skid-mounted oil gas treatment device

Abstract

The utility model relates to the technical field of oil gas treatment, and discloses an automatic skid-mounted oil gas treatment device which comprises a skid-mounted base, a separator is fixedly connected to the top of the skid-mounted base, a feeding port is fixedly connected to the top of the separator, and an oil conveying pipe is fixedly connected to the left side of the front surface of the separator. The right side of the front surface of the separator is fixedly connected with a water conveying pipe, the inner bottom of the separator is fixedly connected with a gas conveying pipe, the top of the skid-mounted base is provided with a first treatment mechanism, and the top of the skid-mounted base is provided with a second treatment mechanism. Oil subjected to oil-gas separation can be filtered and heated under the action of the filtering plate and the heating wire, impurities in the oil can be effectively removed through filtering, the moisture content in the oil can be reduced through heating, the oil quality can be improved, and the impurities attached to the filtering plate can be cleaned through the cleaning brush.

Description

Technical Field

[0001] The utility model relates to the technical field of oil and gas processing, in particular to an automated skid-mounted oil and gas processing device. Background Art

[0002] Skid-mounted oil and gas processing is a method of integrating oil and gas processing equipment on a skid-mounted platform for easy transportation and rapid deployment. Oil and gas extraction is the process of extracting oil and natural gas buried in underground oil layers from underground. After the oil and gas extraction process, the three phases of oil, water and gas need to be separated and processed separately. When processing the oil, impurities in the oil need to be filtered. The existing filtering device has poor effect when used.

[0003] According to the description of an oil and gas production and processing device published on the patent website (authorization announcement number: CN 216023386U), the oil and gas production and processing device includes a "cache box, a top plate, a bottom plate", etc. to filter the oil.

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] The oil and gas production and processing device utilizes a buffer box, a top plate, a bottom plate, etc. to filter the oil. However, when the device is in use, although the pointed angle of the guide plate guides the impurities to both sides, there will still be smaller impurities attached to the guide plate. Long-term accumulation is prone to blockage, affecting the filtering efficiency, and the impurities attached to the filter layer cannot be cleaned. When blocked, it will affect the filtering efficiency. Therefore, the device needs to be improved. Utility Model Content

[0006] The purpose of the utility model is to provide an automated skid-mounted oil and gas processing device to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated skid-mounted oil and gas processing device, comprising a skid-mounted base, a separator is fixedly connected to the top of the skid-mounted base, a feed port is fixedly connected to the top of the separator, an oil pipeline is fixedly connected to the left side of the front surface of the separator, a water pipeline is fixedly connected to the right side of the front surface of the separator, a gas pipeline is fixedly connected to the bottom of the separator, a first processing mechanism is arranged on the top of the skid-mounted base, and a second processing mechanism is arranged on the top of the skid-mounted base;

[0008] The first processing mechanism includes a filtering assembly and a heating assembly, wherein the filtering assembly is disposed on top of the heating assembly, and the heating assembly is disposed on top of the skid-mounted base;

[0009] The filter assembly includes a processing box, which is arranged on the inner side of the heating assembly. A filter plate is slidably connected inside the processing box, and a first fixing bolt is threadedly connected inside the filter plate. A sealing cover is arranged on the top of the processing box, and a second fixing bolt is threadedly connected inside the sealing cover. A servo motor is fixedly connected to the top of the sealing cover, a rotating rod is fixedly connected to the bottom of the servo motor, and a cleaning brush is fixedly connected to the outer periphery of the rotating rod.

[0010] Preferably, an oil drain pipe is fixedly connected to the bottom of the processing box, and the oil drain pipe runs through the interior of the heating component. A first connecting pipe is fixedly connected to the right side of the processing box, and the rear side of the first connecting pipe is fixedly connected to the front side of the oil delivery pipe. The bottom of the sealing cover is in contact with the top of the processing box, and the bottom of the second fixing bolt is threadedly connected to the top of the processing box. The rotating rod is rotatably connected to the inside of the sealing cover, so that the sealing cover can be installed and disassembled through the second fixing bolt, and the inside of the processing box and the filter plate can be cleaned.

[0011] Preferably, the cleaning brush is made of soft oil-proof material, and the bottom of the cleaning brush contacts the top of the filter plate, so that impurities attached to the filter plate can be cleaned by the cleaning brush to prevent the impurities from clogging the filter plate and affecting the filtering effect.

[0012] Preferably, the heating assembly includes a support frame, the support frame is fixedly connected to the top of the skid-mounted base, the top of the support frame is fixedly connected to a heating box, the inner bottom of the heating box is fixedly connected to the bottom of the processing box, the inside of the heating box is fixedly connected to a heating wire, and a through hole is opened inside the heating box.

[0013] Preferably, the support frame and the heating box are provided with a fixed groove with the same diameter as the oil drain pipe, and the oil drain pipe runs through the fixed groove, so that the oil in the processing box that has been filtered and dehydrated can be discharged through the oil drain pipe for storage.

[0014] Preferably, the second treatment mechanism includes a load-bearing frame, which is fixedly connected to the top of the skid-mounted base, a filter box is fixedly connected to the top of the load-bearing frame, a drain pipe is fixedly connected to the bottom of the filter box, the drain pipe runs through the inside of the load-bearing frame, a second connecting pipe is fixedly connected to the left side of the filter box, the rear side of the second connecting pipe is fixedly connected to the front side of the water pipe, an activated carbon plate is slidably connected to the inside of the filter box, a limit plate is inserted on the front side of the activated carbon plate, a fixing pin is threadedly connected to the inside of the limit plate, and the rear side of the fixing pin is threadedly connected to the front side of the filter box.

[0015] Preferably, a slide groove is opened inside the filter box, and the activated carbon plate is slidably connected in the slide groove. Two activated carbon plates are provided, so that oil impurities in water after oil and gas separation can be filtered through the activated carbon plates to improve water quality.

[0016] Preferably, a circular groove having the same diameter as the drain pipe is provided inside the load-bearing frame, and the drain pipe runs through the circular groove, so that the filtered water in the filter box can be discharged through the drain pipe.

[0017] Compared with the prior art, the utility model provides an automated skid-mounted oil and gas processing device, which has the following beneficial effects:

[0018] 1. The automated skid-mounted oil and gas processing device can filter and heat the oil after oil and gas separation under the action of the filter plate and the heating wire through the first processing mechanism. Impurities in the oil can be effectively removed through filtering, and the moisture content in the oil can be reduced through heating, which is helpful to improve the quality of the oil. The impurities attached to the filter plate can be cleaned by a cleaning brush to prevent the filter plate from being blocked and affecting the filtering effect. The sealing cover can be installed and disassembled, which is convenient for regular cleaning of the inside of the processing box and the filter plate.

[0019] 2. The automated skid-mounted oil and gas treatment device, through the second treatment mechanism, can filter the water after oil and gas separation under the action of two activated carbon plates, remove oil impurities, suspended solids and minerals in the water, improve water quality, meet emission standards, protect the environment, and facilitate the replacement of activated carbon plates to improve the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 is a schematic diagram of the structure of the first processing mechanism;

[0023] Figure 3 It is a schematic diagram of the filter component structure;

[0024] Figure 4 It is a schematic diagram of the cross-sectional structure of the processing box;

[0025] Figure 5 It is a schematic diagram of the top structure of the processing box;

[0026] Figure 6 It is a schematic diagram of the heating component structure;

[0027] Figure 7is a schematic diagram of the structure of the second processing mechanism;

[0028] Figure 8 Schematic diagram of the front structure of the activated carbon plate.

[0029] In the figure: 1. skid-mounted base; 2. water pipe; 3. separator; 4. feeding port; 5. oil pipe; 6. first processing mechanism; 7. gas pipe; 8. second processing mechanism; 61. filter assembly; 62. heating assembly; 611. processing box; 612. first connecting pipe; 613. oil drain pipe; 614. filter plate; 615. first fixing bolt; 616. sealing cover; 617. servo motor; 618. second fixing bolt; 619. rotating rod; 6191. cleaning brush; 621. supporting frame; 622. heating box; 623. heating wire; 624. through hole; 81. load-bearing frame; 82. filter box; 83. activated carbon plate; 84. second connecting pipe; 85. drain pipe; 86. limit plate; 87. fixing pin. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The utility model provides the following technical solutions:

[0033] Embodiment 1

[0034] See also Figure 1-8The utility model provides a technical solution: an automated skid-mounted oil and gas processing device, comprising a skid-mounted base 1, a separator 3 is fixedly connected to the top of the skid-mounted base 1, a feed port 4 is fixedly connected to the top of the separator 3, an oil pipeline 5 is fixedly connected to the left side of the front surface of the separator 3, a water pipeline 2 is fixedly connected to the right side of the front surface of the separator 3, a gas pipeline 7 is fixedly connected to the bottom of the separator 3, a first processing mechanism 6 is arranged on the top of the skid-mounted base 1, a second processing mechanism 8 is arranged on the top of the skid-mounted base 1, the first processing mechanism 6 comprises a filter assembly 61 and a heating assembly 62, the filter assembly 61 is arranged on the top of the heating assembly 62, and the heating assembly 62 is arranged on the top of the skid-mounted base 1;

[0035] The filter assembly 61 includes a processing box 611, which is arranged inside the heating assembly 62. A filter plate 614 is slidably connected inside the processing box 611. A first fixing bolt 615 is threadedly connected inside the filter plate 614. A sealing cover 616 is arranged on the top of the processing box 611. A second fixing bolt 618 is threadedly connected inside the sealing cover 616. A servo motor 617 is fixedly connected to the top of the sealing cover 616. A rotating rod 619 is fixedly connected to the bottom of the servo motor 617. A cleaning brush 6191 is fixedly connected to the periphery of the rotating rod 619. An oil drain pipe 613 is fixedly connected to the bottom of the processing box 611. The oil drain pipe 613 runs through the interior of the heating assembly 62. A first connecting pipe 612 is fixedly connected to the right side of the processing box 611. The rear side of the first connecting pipe 612 is fixedly connected to the front side of the oil delivery pipe 5, the bottom of the sealing cover 616 is in contact with the top of the processing box 611, the bottom of the second fixing bolt 618 is threadedly connected to the top of the processing box 611, and the rotating rod 619 is rotatably connected to the inside of the sealing cover 616, so that the sealing cover 616 can be installed and disassembled through the second fixing bolt 618, and the inside of the processing box 611 and the filter plate 614 can be cleaned conveniently. The cleaning brush 6191 is made of soft oil-proof material, and the bottom of the cleaning brush 6191 is in contact with the top of the filter plate 614, so that the impurities attached to the filter plate 614 can be cleaned through the cleaning brush 6191 to prevent the impurities from clogging the filter plate 614 and affecting the filtering effect.

[0036] See also Figure 1-8 The utility model provides a technical solution: the heating component 62 includes a support frame 621, the support frame 621 is fixedly connected to the top of the skid-mounted base 1, a heating box 622 is fixedly connected to the top of the support frame 621, the inner bottom of the heating box 622 is fixedly connected to the bottom of the processing box 611, a heating wire 623 is fixedly connected inside the heating box 622, a through hole 624 is provided inside the heating box 622, and a fixed groove with the same diameter as the oil drain pipe 613 is provided inside the support frame 621 and the heating box 622, and the oil drain pipe 613 runs through the fixed groove, so that the oil in the processing box 611 that has been filtered and dehydrated can be discharged for storage through the oil drain pipe 613.

[0037] Embodiment 2

[0038] See also Figure 1-8 , and on the basis of the first embodiment, the second processing mechanism 8 further comprises a load-bearing frame 81, the load-bearing frame 81 is fixedly connected to the top of the skid-mounted base 1, a filter box 82 is fixedly connected to the top of the load-bearing frame 81, a drain pipe 85 is fixedly connected to the bottom of the filter box 82, the drain pipe 85 runs through the inside of the load-bearing frame 81, a second connecting pipe 84 is fixedly connected to the left side of the filter box 82, the rear side of the second connecting pipe 84 is fixedly connected to the front side of the water pipe 2, an activated carbon plate 83 is slidably connected to the inside of the filter box 82, a limit plate 86 is inserted at the front side of the activated carbon plate 83, a fixing pin 87 is threadedly connected to the inside of the limit plate 86, and the rear side of the fixing pin 87 is threadedly connected to the front side of the filter box 82, a slide groove is opened inside the filter box 82, the activated carbon plate 83 is slidably connected to the slide groove, and two activated carbon plates 83 are provided, so that the oil impurities in the water after the oil and gas separation can be filtered through the activated carbon plate 83 to improve the water quality.

[0039] In actual operation, when the device is used, the oil after oil-gas separation will enter the processing box 611 through the oil pipeline 5 and the first connecting pipe 612. Under the action of the filter plate 614, impurities in the oil can be filtered. At the same time, the heating wire 623 is powered by an external power supply device to generate heat for heating the processing box 611 through the through hole 624, thereby processing the moisture in the oil and improving the quality of the oil. When the filtration is completed, the filtered and dehydrated oil can be discharged through the oil drain pipe 613 for storage and subsequent processing. When the filter plate 614 is clogged due to long-term use, the cleaning brush 6191 fixedly connected to the outer periphery of the rotating rod 619 can be driven by the servo motor 617 to rotate, so that the cleaning brush 6191 can clean the filter plate 614. 14 is cleaned of impurities attached to prevent the impurities from clogging the filter plate 614, and the sealing cover 616 can be installed and disassembled by removing the second fixing bolt 618, and the inside of the treatment box 611 and the filter plate 614 can be cleaned regularly. The water after oil and gas separation will enter the water pipe 2, and enter the filter box 82 through the second connecting pipe 84, and perform double filtration under the action of the two activated carbon plates 83. When the filtration is completed, it can be discharged through the drain pipe 85, and the water is discharged and stored. When the activated carbon plate 83 needs to be replaced, it is only necessary to remove the fixing bolt so that the limiting plate 86 releases the limiting of the activated carbon plate 83, and the activated carbon plate 83 can be replaced. The gas after oil and gas separation will be discharged through the gas pipe 7, processed by external professional equipment and then discharged.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An automated skid-mounted oil and gas processing device, comprising a skid-mounted base (1), characterized in that: The top of the skid-mounted base (1) is fixedly connected to a separator (3), the top of the separator (3) is fixedly connected to a feed port (4), the left side of the front surface of the separator (3) is fixedly connected to an oil pipeline (5), the right side of the front surface of the separator (3) is fixedly connected to a water pipeline (2), the bottom of the separator (3) is fixedly connected to an air pipeline (7), the top of the skid-mounted base (1) is provided with a first processing mechanism (6), and the top of the skid-mounted base (1) is provided with a second processing mechanism (8); The first processing mechanism (6) comprises a filtering component (61) and a heating component (62), wherein the filtering component (61) is arranged on the top of the heating component (62), and the heating component (62) is arranged on the top of the skid-mounted base (1); The filter assembly (61) comprises a processing box (611), wherein the processing box (611) is arranged on the inner side of the heating assembly (62), wherein a filter plate (614) is slidably connected inside the processing box (611), wherein the filter plate (614) is internally threadedly connected to a first fixing bolt (615), wherein a sealing cover (616) is arranged on the top of the processing box (611), wherein the sealing cover (616) is internally threadedly connected to a second fixing bolt (618), wherein the top of the sealing cover (616) is fixedly connected to a servo motor (617), wherein the bottom of the servo motor (617) is fixedly connected to a rotating rod (619), wherein the outer periphery of the rotating rod (619) is fixedly connected to a cleaning brush (6191).

2. The automated skid-mounted oil and gas processing device according to claim 1, characterized in that: An oil drain pipe (613) is fixedly connected to the bottom of the processing box (611), and the oil drain pipe (613) runs through the interior of the heating component (62). A first connecting pipe (612) is fixedly connected to the right side of the processing box (611), and the rear side of the first connecting pipe (612) is fixedly connected to the front side of the oil delivery pipe (5). The bottom of the sealing cover (616) is in contact with the top of the processing box (611), and the bottom of the second fixing bolt (618) is threadedly connected to the top of the processing box (611), and the rotating rod (619) is rotatably connected to the interior of the sealing cover (616).

3. The automated skid-mounted oil and gas processing device according to claim 1, characterized in that: The cleaning brush (6191) is made of a soft oil-proof material, and the bottom of the cleaning brush (6191) is in contact with the top of the filter plate (614).

4. The automated skid-mounted oil and gas processing device according to claim 1, characterized in that: The heating component (62) includes a support frame (621), the support frame (621) is fixedly connected to the top of the skid-mounted base (1), a heating box (622) is fixedly connected to the top of the support frame (621), the inner bottom of the heating box (622) is fixedly connected to the bottom of the processing box (611), a heating wire (623) is fixedly connected inside the heating box (622), and a through hole (624) is opened inside the heating box (622).

5. The automated skid-mounted oil and gas processing device according to claim 4, characterized in that: The support frame (621) and the heating box (622) are both provided with a fixing groove having the same diameter as the oil drain pipe (613), and the oil drain pipe (613) runs through the fixing groove.

6. The automated skid-mounted oil and gas processing device according to claim 1, characterized in that: The second treatment mechanism (8) comprises a load-bearing frame (81), the load-bearing frame (81) is fixedly connected to the top of the skid-mounted base (1), a filter box (82) is fixedly connected to the top of the load-bearing frame (81), a drainage pipe (85) is fixedly connected to the bottom of the filter box (82), the drainage pipe (85) runs through the inside of the load-bearing frame (81), a second connecting pipe (84) is fixedly connected to the left side of the filter box (82), the rear side of the second connecting pipe (84) is fixedly connected to the front side of the water pipe (2), an activated carbon plate (83) is slidably connected to the inside of the filter box (82), a limit plate (86) is inserted at the front side of the activated carbon plate (83), a fixing pin (87) is threadedly connected to the inside of the limit plate (86), and the rear side of the fixing pin (87) is threadedly connected to the front side of the filter box (82).

7. The automated skid-mounted oil and gas processing device according to claim 6, characterized in that: A slide groove is provided inside the filter box (82), and the activated carbon plate (83) is slidably connected in the slide groove. Two activated carbon plates (83) are provided.

8. The automated skid-mounted oil and gas processing device according to claim 6, characterized in that: A circular groove having the same diameter as the drainage pipe (85) is provided inside the load-bearing frame (81), and the drainage pipe (85) runs through the circular groove.

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