Natural gas oil-gas separator

Abstract

The utility model provides an oil-gas separator for natural gas. The oil-gas separator comprises a separator main body, the mounting cover is in threaded engagement with the top of the outer surface of the separator body; a pipeline is fixedly mounted in the middle of the top of the mounting cover; the filter cartridge is in threaded engagement with the outer surface of the pipeline; a filter hole is formed in the bottom of the filter cartridge; the motor box is fixedly mounted in the middle of the bottom of the filter cartridge. According to the natural gas oil-gas separator, the output shaft of the servo motor rotates to drive the cleaning plate to rotate, the cleaning plate rotates to sweep impurities accumulated and blocked on the surfaces of the filtering holes, so that the filtering holes keep the filtering effect, and when many impurities are accumulated, the mounting cover is rotated to be detached from the surface of the separator body, so that the oil-gas separator is convenient to use. The device is simple in structure and high in practicability, the cleaning plate can be automatically controlled for cleaning when few impurities are accumulated, and the device can be detached for cleaning when more impurities are accumulated, so that the working efficiency is improved, and the labor intensity of operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of oil and gas separators, in particular to a natural gas oil and gas separator. Background Art

[0002] An oil and gas separator is a device that separates the crude oil and associated natural gas produced from an oil well. The oil and gas separator is placed between the submersible centrifugal pump and the protector to separate the free gas in the well fluid from the well fluid. The liquid is sent to the submersible centrifugal pump, and the gas is released into the annulus between the tubing and the casing. Sometimes, the separator is also used for the separation, buffering, and metering of oil, gas, water, and sediment. Generally, it has three forms: vertical, horizontal, and spherical in terms of shape.

[0003] The oil and gas separation element is a key component that determines the quality of the compressed air of an air compressor. A high-quality oil and gas separation element can not only ensure the high-efficiency operation of the compressor, but also the filter element can have a service life of thousands of hours. After the existing oil and gas separator works for a long time, a lot of residues will be adsorbed inside the filter element and it is not easy to clean, resulting in a reduction in the filtering effect. Therefore, whether the filter element is convenient to disassemble and clean determines the working efficiency of the oil and gas separator.

[0004] For example, a cyclone natural gas oil and gas separator with the publication number CN209872886U achieves the purpose of limiting the chuck by setting a clamping hole in the fixed seat, and achieves the purpose of conveniently fixing the filter element body by setting a clamping groove in the fixed seat and a fixing block installed on the telescopic spring extending into the clamping groove. By setting a fixing hole in the fixed seat, installing a pressing rod in the fixing hole and installing a pressing ring on the pressing rod, the purpose of convenient disassembly and cleaning of the filter element is achieved. Although the filter element is convenient to disassemble and clean, the number of cleaning times is relatively large. When the filter element is blocked, it needs to be disassembled and cleaned in time, which reduces the working efficiency and increases the labor intensity of the operators.

[0005] Therefore, it is necessary to provide a natural gas oil and gas separator to solve the above technical problems. Summary of the Utility Model

[0006] The utility model provides a natural gas oil and gas separator, which solves the problem that although the filter element is convenient to disassemble and clean, the number of cleaning times is relatively large. When the filter element is blocked, it needs to be disassembled and cleaned in time, which reduces the working efficiency and increases the labor intensity of the operators.

[0007] To solve the above technical problems, a natural gas oil and gas separator provided by the utility model includes: a separator main body;

[0008] An installation cover, the installation cover is threadedly engaged with the top of the outer surface of the separator main body, and a pipeline is fixedly installed in the middle of the top of the installation cover;

[0009] Filter cartridge, the filter cartridge is threadedly engaged with the outer surface of the pipeline, and filter holes are provided at the bottom of the filter cartridge;

[0010] Motor box, the motor box is fixedly installed in the middle of the bottom of the filter cartridge, a storage battery is fixedly installed inside the motor box, a servo motor is fixedly installed on the other side inside the motor box, and an output shaft of the servo motor is fixedly connected to a cleaning plate.

[0011] Preferably, a threaded layer is provided on the outer surface of the pipeline.

[0012] Preferably, a threaded hole is provided in the middle of the bottom of the mounting cover.

[0013] Preferably, a threaded groove is provided in the middle of the top of the filter cartridge.

[0014] Preferably, a base is fixedly installed at the bottom of the separator body.

[0015] Preferably, a rotating shaft is rotatably installed on one side of the bottom of the motor box, and a waterproof cover plate is fixedly connected to the outer surface of the rotating shaft.

[0016] Preferably, a charging slot is provided on one side of the bottom of the motor box.

[0017] Compared with the related art, a natural gas oil-gas separator provided by the present utility model has the following beneficial effects:

[0018] The present utility model provides a natural gas oil-gas separator. By rotating the output shaft of the servo motor to drive the cleaning plate to rotate, the cleaning plate rotates to clean the impurities accumulated and blocked on the surface of the filter holes, so that the filter holes maintain the filtering effect. When a large amount of impurities accumulate, the mounting cover is rotated and removed from the surface of the separator body, and then the filter cartridge is rotated and removed from the pipeline by threaded engagement for cleaning. The device has a simple structure and strong practicability. When less impurities accumulate, the cleaning plate can be automatically controlled to clean. When a large amount of impurities accumulate, it can be disassembled and cleaned, improving the work efficiency and reducing the labor intensity of the operating workers.

[0019] The present utility model provides a natural gas oil-gas separator. By rotating the rotating shaft to rotate the waterproof cover plate, the waterproof cover plate can cover or expose the charging slot, facilitating the operator to charge the storage battery, and also facilitating that when the storage battery is working, water is not easily introduced into the charging slot. The device has a simple structure and strong practicability, maintaining the safety of the electrical appliances inside the filter cartridge and the stability of the work. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of a first embodiment of a natural gas oil-gas separator provided by the present utility model;

[0021] Figure 2 is Figure 1 the schematic cross-sectional view of the mounting cover shown;

[0022] Figure 3 is Figure 2 the enlarged schematic view at position A shown;

[0023] Figure 4 the schematic structural view of the second embodiment of a natural gas oil and gas separator provided by the present utility model;

[0024] Figure 5 is Figure 4 the enlarged schematic view at position B shown.

[0025] Reference numerals in the figure: 1, separator main body; 2, mounting cover; 3, pipeline; 4, base; 5, thread layer; 6, threaded hole; 7, filter cartridge; 8, thread groove; 9, filter hole; 10, motor box; 11, storage battery; 12, servo motor; 13, cleaning plate; 14, charging slot; 15, rotating shaft; 16, waterproof cover plate. Specific embodiments

[0026] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] First embodiment

[0028] Please refer to Figure 1 , Figure 2 and Figure 3 , wherein, Figure 1 is the schematic structural view of the first embodiment of a natural gas oil and gas separator provided by the present utility model; Figure 2 is Figure 1 the schematic cross-sectional view of the mounting cover shown; Figure 3 is Figure 2 the enlarged schematic view at position A shown. A natural gas oil and gas separator includes: separator main body 1;

[0029] Mounting cover 2, the mounting cover 2 is threadedly engaged with the top of the outer surface of the separator main body 1, and a pipeline 3 is fixedly installed in the middle of the top of the mounting cover 2;

[0030] Filter cartridge 7, the filter cartridge 7 is threadedly engaged with the outer surface of the pipeline 3, and filter holes 9 are provided at the bottom of the filter cartridge 7;

[0031] Motor box 10, the motor box 10 is fixedly installed in the middle of the bottom of the filter cartridge 7, a storage battery 11 is fixedly installed inside the motor box 10, and a servo motor 12 is fixedly installed on the other side inside the motor box 10. The output shaft of the servo motor 12 is fixedly connected to a cleaning plate 13.

[0032] The outer surface of the pipeline 3 is provided with a threaded layer 5.

[0033] A threaded hole 6 is opened in the middle of the bottom of the mounting cover 2.

[0034] A threaded groove 8 is opened in the middle of the top of the filter cartridge 7.

[0035] A base 4 is fixedly installed at the bottom of the separator main body 1.

[0036] Threads are also provided on the top of the outer surface of the separator main body 1. The mounting cover 2 is threadedly engaged with the top of the outer surface of the separator main body 1 through the threaded hole 6, and the disassembly and assembly method is convenient and simple.

[0037] Threads are provided on the bottom of the outer surface of the pipeline 3, and a threaded groove 8 is opened in the middle of the top of the filter cartridge 7. The filter cartridge 7 is threadedly engaged with the outer surface of the threaded layer 5 on the outer surface of the pipeline 3 through the threaded groove 8, which is convenient for disassembling and assembling the filter cartridge 7, and the disassembly and assembly method is convenient and simple.

[0038] The motor box 10 is installed in the middle of the bottom of the filter cartridge 7. The motor box 10 is not communicated with the filter holes 9, so as to maintain the safety of the servo motor 12 and the storage battery 11 inside the motor box 10. The storage battery 11 can be charged for power storage.

[0039] The working principle of a natural gas oil-gas separator provided by the present utility model is as follows:

[0040] During operation, first, the output shaft of the servo motor 12 rotates to drive the cleaning plate 13 to rotate. The cleaning plate 13 rotates to clean the impurities accumulated and blocked on the surface of the filter holes 9, so that the filter holes 9 maintain the filtering effect. When more impurities are accumulated, the mounting cover 2 is rotated and removed from the surface of the separator main body 1, and then the filter cartridge 7 is rotated and threadedly engaged with the pipeline 3 to be taken out for cleaning.

[0041] Compared with the related technology, a natural gas oil-gas separator provided by the present utility model has the following beneficial effects:

[0042] The present utility model provides a natural gas oil-gas separator. The output shaft of the servo motor 12 rotates to drive the cleaning plate 13 to rotate. The cleaning plate 13 rotates to clean the impurities accumulated and blocked on the surface of the filter holes 9, so that the filter holes 9 maintain the filtering effect. When more impurities are accumulated, the mounting cover 2 is rotated and removed from the surface of the separator main body 1, and then the filter cartridge 7 is rotated and threadedly engaged with the pipeline 3 to be taken out for cleaning. The device has a simple structure and strong practicability. When less impurities are accumulated, the cleaning plate 13 can be automatically controlled for cleaning. When more impurities are accumulated, it can be disassembled and cleaned, which improves the work efficiency and reduces the labor intensity of the operating workers.

[0043] Second Embodiment

[0044] Please refer toFigure 4 and Figure 5 , based on a natural gas oil-gas separator provided by the first embodiment of the present application, another natural gas oil-gas separator is proposed in the second embodiment of the present application. The second embodiment is only a preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0045] Specifically, the difference of a natural gas oil-gas separator provided by the second embodiment of the present application is that for a natural gas oil-gas separator, a rotating shaft 15 is rotatably installed on one side of the bottom of the motor box 10, and a waterproof cover plate 16 is fixedly connected to the outer surface of the rotating shaft 15.

[0046] A charging slot 14 is provided on one side of the bottom of the motor box 10.

[0047] A waterproof gasket is provided on the side of the waterproof cover plate 16 close to the filter cylinder 7 to prevent liquid from seeping in along the gap between the waterproof cover plate 16 and the surface of the filter cylinder 7, thereby improving safety.

[0048] The waterproof cover plate 16 is fan-shaped.

[0049] The working principle of a natural gas oil-gas separator provided by the present utility model is as follows:

[0050] During operation, first rotate the waterproof cover plate 16 through the rotating shaft 15 so that the waterproof cover plate 16 covers or exposes the charging slot 14.

[0051] Compared with the related art, a natural gas oil-gas separator provided by the present utility model has the following beneficial effects:

[0052] The present utility model provides a natural gas oil-gas separator. By rotating the waterproof cover plate 16 through the rotating shaft 15, the waterproof cover plate 16 covers or exposes the charging slot 14, which is convenient for the operator to charge the battery 11. Also, when the battery 11 is working, water is not likely to enter the charging slot 14. The device has a simple structure and strong practicability, and maintains the safety and working stability of the electrical appliances inside the filter cylinder 7.

[0053] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A natural gas oil-gas separator, characterized in that, Comprising: Separator body; Installation cover, the installation cover is threadedly engaged with the top of the outer surface of the separator body, and a pipe is fixedly installed in the middle of the top of the installation cover; Filter cartridge, the filter cartridge is threadedly engaged with the outer surface of the pipe, and filter holes are formed at the bottom of the filter cartridge; Motor box, the motor box is fixedly installed in the middle of the bottom of the filter cartridge, a storage battery is fixedly installed inside the motor box, a servo motor is fixedly installed on the other side inside the motor box, and an output shaft of the servo motor is fixedly connected with a cleaning plate.

2. The natural gas and oil separator according to claim 1, characterized in that, A threaded layer is provided on the outer surface of the pipe.

3. The natural gas and oil separator according to claim 1, characterized in that, A threaded hole is formed in the middle of the bottom of the installation cover.

4. A natural gas and oil separator according to claim 1, characterized in that, A threaded groove is formed in the middle of the top of the filter cartridge.

5. A natural gas and oil separator according to claim 1, characterized in that, A base is fixedly installed at the bottom of the separator body.

6. A natural gas oil-gas separator according to claim 1, characterized in that, A rotating shaft is rotatably installed on one side of the bottom of the motor box, and a waterproof cover plate is fixedly connected to the outer surface of the rotating shaft.

7. The natural gas and oil separator according to claim 1, characterized in that, A charging slot is formed on one side of the bottom of the motor box.

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