A device for separating and removing impurities for oil drilling

Abstract

The utility model relates to a device for removing impurities in oil drilling and separation, comprising a water inlet pipe penetrating into a storage device and two parallel main pipes located in the storage device, a drainage port is provided at the lower end of the storage device, one end of the two main pipes are connected through a water distribution pipe and the water distribution pipe is connected to the water inlet pipe, a plug is provided at the other end of the main pipe, a plurality of nozzle assemblies are arranged along the length direction of the main pipe, the nozzle assembly comprises two water spray pipes connected to the main pipe, and a water spray port is provided at the end of the water spray pipe. The utility model utilizes high-pressure water to spray away sediment inside the equipment, reduces labor costs, and eliminates safety hazards caused by personnel operation in a confined space, and the high-pressure water can be industrial wastewater or seawater. The device has the characteristics of being simple, efficient, and economical for removing sediment inside storage equipment and separation equipment in industries such as oil drilling and petrochemicals.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment impurity removal, in particular to a device for separating and removing impurities used in oil drilling. Background Art

[0002] There is usually a large amount of sediment at the bottom of storage and separation equipment in the oil drilling, petrochemical and other industries. In the past, it was mainly removed by manpower inside the tank, which was time-consuming and labor-intensive. In addition, the closed container operation posed a safety hazard to personnel. Utility Model Content

[0003] The utility model aims at the deficiencies of the prior art and provides a device for separating and removing impurities in oil drilling.

[0004] The utility model is realized through the following technical scheme, and provides a device for removing impurities from oil drilling, comprising a water inlet pipe penetrating into a storage device and two main pipes arranged side by side in the storage device, a drainage port is provided at the lower end of the storage device, one end of the two main pipes are connected through a water distribution pipe, and the water distribution pipe is connected to the water inlet pipe, a plug is provided at the other end of the main pipe, a plurality of nozzle assemblies are arranged on the main pipe along the length direction, the nozzle assembly comprises two spray pipes connected to the main pipe, and a spray port is provided at the end of the spray pipe.

[0005] High-pressure water enters through the water inlet pipe in this solution, is diverted to two main pipes through the water distribution pipe, and enters each water spray pipe, and finally sprays downward through the water spray port, discharging the sediment out of the storage device from the drain port.

[0006] As an optimization, a plurality of support columns are fixedly connected in the storage device, and the main pipe is fixedly connected to the support columns by U-shaped bolts. The main pipe in this solution is fixedly connected to the support columns by U-shaped bolts, thereby supporting the main pipe and preventing it from sagging and deforming.

[0007] As an optimization, a reinforcement pipe is fixedly connected to the storage device, and the water inlet pipe passes through the reinforcement pipe. In this solution, by providing a reinforcement pipe, the water inlet pipe passes through the reinforcement pipe, thereby improving the strength of the water inlet pipe passing through the storage device, preventing cracking and damage at the passing point due to vibration of the water inlet pipe.

[0008] As an optimization, the water spray port is a horizontally arranged long strip hole, so as to spray out a long strip of water flow to wash the sediment below in a larger area.

[0009] As an optimization, the water spray pipe is tilted downward and the angle between the water spray pipe and the horizontal plane is 30-60 degrees, so that the water flow is sprayed downward at an inclined angle, cleaning the sediment and driving the sediment to flow to the drain.

[0010] As an optimization, the water inlet pipe is connected to the middle of the water distribution pipe through a flange, so that the water in the water inlet pipe is evenly distributed to the two main pipes, which facilitates the connection between the water inlet pipe and the water distribution pipe.

[0011] As an optimization, the two water spray pipes of the spray head assembly are symmetrically arranged along the axis of the main pipe, so as to symmetrically perform high-pressure cleaning on the bottom from both sides of the main pipe.

[0012] The beneficial effects of the utility model are as follows: the utility model is a device for removing impurities from oil drilling and separation, which uses high-pressure water to remove sediments inside the equipment, reduces labor costs, and eliminates safety hazards caused by personnel operating in a confined space. The high-pressure water can be industrial wastewater or seawater. The device has the characteristics of being simple, efficient, and economical in removing sediments inside storage equipment and separation equipment in industries such as oil drilling and petrochemicals. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an internal front view of the utility model in the installed state;

[0014] Figure 2 It is a top view of the utility model;

[0015] Figure 3 This is a front view of the utility model;

[0016] Figure 4 For this utility model Figure 3 Sectional view of the middle AA plane;

[0017] Figure 5 It is a partial cross-sectional view of the water inlet pipe of the utility model;

[0018] Figure 6 It is a partial enlarged view of the water spray pipe of the utility model;

[0019] Figure 7 For this utility model Figure 6 Middle BB plane section view;

[0020] Figure 8 For this utility model Figure 7 Middle CC section view;

[0021] As shown in the figure:

[0022] 1. Water distribution pipe, 2. Water inlet pipe, 3. Main pipe, 4. Support column, 5. U-shaped bolt, 6. Water spray pipe, 7. Water spray outlet, 8. Plug, 9. Reinforcement pipe, 10. Storage equipment, 11. Drain outlet. DETAILED DESCRIPTION

[0023] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.

[0024] like Figures 1 to 8 As shown, a device for removing impurities from oil drilling and production according to the present invention comprises a water inlet pipe 2 penetrating into a storage device 10 and two parallel main pipes 3 located in the storage device 10. The water inlet pipe 2 generally penetrates from one end of the storage device 10. In this embodiment, Figure 1 As shown, both ends of the storage device are penetrated with water inlet pipes 2, so the impurity removal and cleaning operation inside the storage device is realized by two sets of devices. A drainage port 11 is opened at the lower end of the storage device 10. In this embodiment, a plurality of drainage ports 11 are opened at the lower end, so as to facilitate the rapid discharge of sewage after cleaning. A sealing plate is installed on the drainage port 11 to realize the sealing when not cleaning.

[0025] The water inlet pipe 2 passes horizontally through the outer wall of the storage device 10, and the passing point is sealed to prevent leakage of the storage device. In this embodiment, a reinforcement pipe 9 is fixedly connected to the storage device 10, and the water inlet pipe 2 passes through the reinforcement pipe 9. The reinforcement pipe 9 is horizontally welded to the outside of the storage device 10, and the water inlet pipe 2 passes through the reinforcement pipe 9 and is welded at both ends to achieve sealing and fixation, thereby improving the strength of the passing point.

[0026] The main pipe 3 is arranged horizontally and its length direction is parallel to the length direction of the storage device. One end of the two main pipes 3 is connected through a water distribution pipe 1 and the water distribution pipe 1 is connected to the water inlet pipe 2. The water inlet pipe 2 is connected to the middle part of the water distribution pipe 1 through a flange.

[0027] The other end of the main pipe 3 is provided with a plug 8 to prevent leakage at the other end.

[0028] In order to support the main pipe 3, a plurality of support columns 4 are fixedly connected in the storage device 10. The support columns 4 in this embodiment are angle steels vertically welded to the bottom surface of the storage device 10, such as Figure 4 As shown, the main pipe 3 is fixedly connected to the support column 4 via a U-shaped bolt 5 .

[0029] A plurality of nozzle assemblies are arranged along the length direction of the main pipe 3 , wherein the nozzle assembly includes two water spray pipes 6 connected to the main pipe 3 , and the two water spray pipes 6 of the nozzle assembly are symmetrically arranged along the axis of the main pipe 3 .

[0030] The water spray pipe 6 is a curved metal pipe welded to the side of the main pipe 3, and the water spray pipe 6 is tilted downward and has an angle of 30-60 degrees with the horizontal plane. The end of the water spray pipe 6 is provided with a water spray port 7. The water spray port 7 is a horizontally arranged long strip hole.

[0031] The use of the utility model:

[0032] High-pressure water enters through the water inlet pipe 2, and is divided into two main pipes 3 through the water distribution pipe 1, and enters each water spray pipe 6, and finally sprays downward through the water spray port 7, and discharges the sediment from the storage device 10 through the drain port 11. The water inlet pipe 2 is as close to the lower part of the storage device as possible and higher than the height of the sediment; the main pipe 3 forms a certain angle with the water spray port 7, and the water spray port 7 is as dense as possible on the main pipe 3. The water outlet of the water spray port 7 should be flattened and the gap should be as small as possible to ensure that the high-pressure water forms a jet flow.

[0033] Of course, the above description is not limited to the above examples. The technical features not described in the present invention can be achieved by or by adopting the existing technology, which will not be repeated here. The above embodiments and drawings are only used to illustrate the technical scheme of the present invention and are not limitations of the present invention. The present invention is described in detail with reference to the preferred implementation methods. Ordinary technicians in this field should understand that the changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention do not deviate from the purpose of the present invention and should also fall within the scope of protection of the claims of the present invention.

Claims

1. A device for separating and removing impurities in oil drilling, characterized by: The invention comprises a water inlet pipe (2) penetrating into a storage device (10) and two parallel main pipes (3) located in the storage device (10); a water discharge port (11) is provided at the lower end of the storage device (10); one end of the two main pipes (3) are connected via a water distribution pipe (1), and the water distribution pipe (1) is connected to the water inlet pipe (2); a plug (8) is provided at the other end of the main pipe (3); a plurality of nozzle assemblies are arranged on the main pipe (3) along the length direction; the nozzle assemblies comprise two spray pipes (6) connected to the main pipe (3); and a spray port (7) is provided at the end of the spray pipe (6).

2. The device for separating and removing impurities in oil drilling according to claim 1, characterized in that: A plurality of support columns (4) are fixedly connected inside the storage device (10), and the main pipe (3) is fixedly connected to the support columns (4) via U-shaped bolts (5).

3. The device for separating and removing impurities in oil drilling according to claim 1, characterized in that: A reinforcement pipe (9) is fixedly connected to the storage device (10), and the water inlet pipe (2) passes through the reinforcement pipe (9).

4. The device for separating and removing impurities in oil drilling according to claim 1, characterized in that: The water spray port (7) is a long hole arranged horizontally.

5. The device for separating and removing impurities in oil drilling according to claim 1, characterized in that: The water spray pipe (6) is inclined downward and has an angle of 30-60 degrees with the horizontal plane.

6. The device for separating and removing impurities in oil drilling according to claim 1, characterized in that: The water inlet pipe (2) is connected to the middle part of the water distribution pipe (1) via a flange.

7. The device for separating and removing impurities in oil drilling according to claim 1, characterized in that: The two water spray pipes (6) of the spray head assembly are symmetrically arranged along the axis of the main pipe (3).

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