Oil residue separation device for oil exploitation

Abstract

The utility model belongs to the technical field of separation devices, and particularly relates to an oil residue separation device for oil exploitation, which comprises a filter box, the upper surface of the filter box is fixedly connected with a conveying hopper, the opposite sides of the inside of the filter box are both provided with sliding chutes, and a vibration structure is arranged in the two sliding chutes together. A material outlet is formed in one side of the filtering box, a material conveying box is fixedly connected to one side of the filtering box, and an extrusion structure is arranged on the material conveying box. The spiral rod conveys oil residues in the conveying box into the filter cartridge, due to the fact that one side of the filter cartridge is blocked by the conical column, the oil residues are accumulated in the filter cartridge, when the oil residues are excessively accumulated, the oil residues extrude one another, oil in gaps of the oil residues is extruded out, and the oil flows into the extrusion box after being filtered by the filter cartridge and then flows into a door of the filter cartridge through the conveying pipe. And the waste of petroleum is effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of separation device technology, and in particular to an oil residue separation device for petroleum extraction. Background Technology

[0002] Petroleum refers to a mixture of gaseous, liquid, and solid hydrocarbons that occur naturally. It is classified into crude oil, natural gas, liquefied natural gas, and natural tar. During the extraction of petroleum raw materials, it is necessary to separate the petroleum residue for subsequent processing.

[0003] However, most existing equipment uses centrifugation or conveying and filtration to separate oil residue. However, because the oil residue has been soaked in petroleum for a long time, a small amount of petroleum still remains in the tiny gaps of the oil residue. Excessive accumulation will cause a lot of waste. Therefore, an oil residue separation device for petroleum development is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an oil residue separation device for petroleum development.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an oil residue separation device for petroleum extraction, comprising a filter box, a conveying hopper fixedly connected to the upper surface of the filter box, a sliding groove provided on opposite sides inside the filter box, a vibration structure provided in both sliding grooves, a discharge port provided on one side of the filter box, a conveying box fixedly connected to one side of the filter box, an extrusion structure provided on the conveying box, an extrusion box fixedly connected to one side of the conveying box, a conveying pipe fixedly connected to the bottom of the extrusion box, one end of the conveying pipe fixedly connected to one side of the filter box, four columns fixedly connected to one side of the extrusion box, and a fixing plate fixedly connected to one side of the four columns.

[0006] As a further description of the above technical solution:

[0007] The vibration structure includes multiple first springs that are fixedly connected to the top of the corresponding slide grooves, and the other ends of the multiple first springs are fixedly connected to a filter plate, which is movably connected in the two slide grooves.

[0008] As a further description of the above technical solution:

[0009] The filter box has a rotating column rotatably connected to opposite sides of its interior. Multiple rubber elliptical cylinders are fixedly connected to the rotating column. A first rotating motor is fixedly connected to one side of the filter box, and the output shaft of the first rotating motor is fixedly connected to one end of the rotating column.

[0010] As a further description of the above technical solution:

[0011] The extrusion structure includes a screw rod rotatably connected to one side of the inside of the feeding box. A second rotating motor is fixedly connected to one side of the feeding box, and the second rotating motor is fixedly connected to one side of the screw rod.

[0012] As a further description of the above technical solution:

[0013] A filter cylinder is fixedly connected through one side of the extrusion box, and one end of the screw rod extends into the inside of the filter cylinder.

[0014] As a further description of the above technical solution:

[0015] A sliding rod is slidably connected through one side of the fixed plate. A conical column is fixedly connected to one end of the sliding rod. The conical surface of the conical column is in contact with the inner wall of the filter cylinder. A second spring is movably mounted on the sliding rod. One end of the second spring is fixedly connected to one side of the conical column, and the other end is fixedly connected to one side of the fixed plate.

[0016] This utility model has the following beneficial effects:

[0017] 1. Compared with existing technologies, this oil residue separation device for oil extraction uses a second rotating motor, a screw rod, a filter cylinder, a sliding rod, a conical column, and a second spring. The second rotating motor drives the screw rod to rotate, and the screw rod conveys the oil residue in the conveying box into the filter cylinder. Because one side of the filter cylinder is blocked by the conical column, the oil residue accumulates inside the filter cylinder. When there is too much accumulation, the oil residue squeezes against each other, squeezing out the oil in the gaps of the oil residue. The oil is then filtered through the filter cylinder and flows into the squeezing box, and then flows into the filter box through the conveying pipe, effectively reducing the waste of oil.

[0018] 2. Compared with the existing technology, the oil residue separation device used in oil extraction is equipped with a first rotating motor, a rotating column, rubber elliptical cylinders, a first spring, and a filter plate. The first rotating motor drives the rotating column to rotate, which in turn drives multiple rubber elliptical cylinders to rotate. The multiple rubber elliptical cylinders strike the bottom of the filter plate, and the filter plate vibrates in conjunction with the first spring. The vibration conveys the oil residue to the outlet, while preventing the oil residue from clogging the filter holes and affecting the filtration of the filter plate. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of an oil residue separation device for petroleum development proposed in this utility model;

[0020] Figure 2 This is a front view of an oil residue separation device for petroleum development proposed in this utility model;

[0021] Figure 3 This is a side view of an oil residue separation device for petroleum development proposed in this utility model;

[0022] Figure 4 This is a cross-sectional view of an oil residue separation device for petroleum extraction proposed in this utility model;

[0023] Figure 5 This is a schematic diagram of the vibration structure of an oil residue separation device for petroleum extraction proposed in this utility model;

[0024] Figure 6 An exploded view of the vibration structure of an oil residue separation device for petroleum extraction proposed in this utility model;

[0025] Figure 7 This is a schematic diagram of the extrusion structure of an oil residue separation device for petroleum extraction proposed in this utility model;

[0026] Figure 8 This is a cross-sectional view of the extrusion structure of an oil residue separation device for petroleum extraction proposed in this utility model;

[0027] Figure 9 The exploded view of the extrusion structure of an oil residue separation device for petroleum extraction proposed in this utility model.

[0028] Legend:

[0029] 1. Filter box; 2. Feed hopper; 3. Discharge port; 4. Feed box; 5. Extrusion box; 6. Feed pipe; 7. Column; 8. Fixing plate; 9. Extrusion structure; 901. Second rotating motor; 902. Screw rod; 903. Filter cylinder; 904. Sliding rod; 905. Conical column; 906. Second spring; 10. Vibration structure; 101. First rotating motor; 102. Rotating column; 103. Rubber elliptical column; 104. First spring; 105. Filter plate. Detailed Implementation

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

[0031] Reference Figures 1 to 9This utility model provides an oil residue separation device for oil extraction: it includes a filter box 1, a conveying hopper 2 fixedly connected to the upper surface of the filter box 1, a sliding groove on each opposite side inside the filter box 1, a vibration structure 10 in both sliding grooves, a discharge port 3 on one side of the filter box 1, a conveying box 4 fixedly connected to one side of the filter box 1, an extrusion structure 9 on the conveying box 4, an extrusion box 5 fixedly connected to one side of the conveying box 4, a conveying pipe 6 fixedly connected to the bottom of the extrusion box 5, one end of the conveying pipe 6 fixedly connected to one side of the filter box 1, the oil in the gaps of the oil residue is extruded, filtered by the filter cylinder 903 and flows into the extrusion box 5, and then flows into the filter box 1 through the conveying pipe 6, four columns 7 fixedly connected to one side of the extrusion box 5, and a fixing plate 8 fixedly connected to one side of the four columns 7.

[0032] Reference Figure 4 , Figure 5 and Figure 6 To achieve the purpose of vibrating the filter plate 105, the vibration structure 10 includes multiple first springs 104 fixedly connected to the top of the corresponding slide grooves. The other ends of the multiple first springs 104 are fixedly connected to the filter plate 105. The filter plate 105 is movably connected in two slide grooves. A rotating column 102 is rotatably connected to the opposite side of the inside of the filter box 1. Multiple rubber elliptical columns 103 are fixedly connected to the rotating column 102. A first rotating motor 101 is fixedly connected to one side of the filter box 1. The output shaft of the first rotating motor 101 is fixedly connected to one end of the rotating column 102. The first rotating motor 101 drives the rotating column 102 to rotate. The rotating column 102 drives the multiple rubber elliptical columns 103 to rotate. The multiple rubber elliptical columns 103 strike the bottom of the filter plate 105. With the cooperation of the first springs 104, the filter plate 105 vibrates. The vibration conveys oil residue to the discharge port 3, while avoiding the oil residue from clogging the filter holes and affecting the filtration of the filter plate 105.

[0033] Reference Figure 1 , Figure 7 , Figure 8 and Figure 9To achieve the purpose of extruding oil residue, the extrusion structure 9 includes a screw rod 902 rotatably connected to one side of the inside of the feeding box 4. A second rotating motor 901 is fixedly connected to one side of the feeding box 4. The second rotating motor 901 is fixedly connected to one side of the screw rod 902. A filter cylinder 903 is fixedly connected through one side of the extrusion box 5. One end of the screw rod 902 extends into one side of the inside of the filter cylinder 903. A sliding rod 904 is slidably connected through one side of the fixing plate 8. A conical column 905 is fixedly connected to one end of the sliding rod 904. The conical surface of the conical column 905 is in contact with the inner wall of the filter cylinder 903. The sliding rod 904... The device is equipped with a second spring 906. One end of the second spring 906 is fixedly connected to one side of the conical column 905, and the other end is fixedly connected to one side of the fixed plate 8. The second rotating motor 901 drives the screw rod 902 to rotate. The screw rod 902 conveys the oil residue in the conveying box 4 into the filter cylinder 903. Because one side of the filter cylinder 903 is blocked by the conical column 905, the oil residue accumulates in the filter cylinder 903. When there is too much accumulation, the oil residue squeezes against each other, squeezing out the oil in the gaps of the oil residue. The oil is filtered through the filter cylinder 903 and flows into the squeezing box 5, and then flows into the filter box 1 through the conveying pipe 6, effectively reducing the waste of oil.

[0034] Working principle: Oil is poured into the conveying hopper 2, and then filtered by the filter plate 105. The first rotating motor 101 drives the rotating column 102 to rotate, which in turn drives multiple rubber elliptical cylinders 103 to rotate. The multiple rubber elliptical cylinders 103 strike the bottom of the filter plate 105, causing the filter plate 105 to vibrate through the cooperation of the first spring 104. The vibration conveys the oil residue to the discharge port 3, while preventing the oil residue from clogging the filter holes and affecting the filtration of the filter plate 105. When the oil residue is conveyed into the conveying box 4 through the discharge port 3, the second rotating motor 901 drives the screw rod 902 to rotate. 02. The oil residue in the conveying box 4 is conveyed into the filter cylinder 903. Because one side of the filter cylinder 903 is blocked by the conical column 905, the oil residue accumulates inside the filter cylinder 903. When there is too much accumulation, the oil residue squeezes against each other, squeezing out the oil in the gaps between the oil residues. The oil is then filtered through the filter cylinder 903 and flows into the squeezing box 5, and then flows into the filter box 1 through the conveying pipe 6, effectively reducing the waste of oil. When the filter cylinder 903 can no longer hold the oil residue, the oil residue will squeeze the conical column 905, pushing the conical column 905 a certain distance away. Then the oil residue will be squeezed out from the gap between the conical column 905 and the filter cylinder 903.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An oil residue separation device for petroleum extraction, comprising a filter box (1), characterized in that: The filter box (1) is fixedly connected to the upper surface of the filter box (1). The filter box (1) is provided with a sliding groove on each of the opposite sides inside. The two sliding grooves are provided with a vibration structure (10). The filter box (1) is provided with a discharge port (3) on one side. The filter box (1) is fixedly connected to a conveying box (4) on one side. The conveying box (4) is provided with an extrusion structure (9). The conveying box (4) is fixedly connected to an extrusion box (5) on one side. The bottom of the extrusion box (5) is fixedly connected to a conveying pipe (6). One end of the conveying pipe (6) is fixedly connected to one side of the filter box (1). The extrusion box (5) is fixedly connected to four columns (7) on one side. The four columns (7) are fixedly connected to a fixing plate (8) on one side.

2. The oil residue separation device for oil extraction according to claim 1, characterized in that: The vibration structure (10) includes a plurality of first springs (104) fixedly connected to the top of the corresponding slide grooves respectively. The other ends of the plurality of first springs (104) are fixedly connected to a filter plate (105), and the filter plate (105) is movably connected in the two slide grooves.

3. The oil residue separation device for oil extraction according to claim 2, characterized in that: Inside the filter box (1), a rotating column (102) is rotatably connected to opposite sides. Multiple rubber elliptical columns (103) are fixedly connected to the rotating column (102). A first rotating motor (101) is fixedly connected to one side of the filter box (1). The output shaft of the first rotating motor (101) is fixedly connected to one end of the rotating column (102).

4. The oil residue separation device for oil extraction according to claim 1, characterized in that: The extrusion structure (9) includes a screw rod (902) rotatably connected to one side of the inside of the feed box (4). A second rotating motor (901) is fixedly connected to one side of the feed box (4). The second rotating motor (901) is fixedly connected to one side of the screw rod (902).

5. The oil residue separation device for oil extraction according to claim 4, characterized in that: A filter cylinder (903) is fixedly connected through one side of the extrusion box (5), and one end of the spiral rod (902) extends into the inside of the filter cylinder (903).

6. The oil residue separation device for oil extraction according to claim 5, characterized in that: A sliding rod (904) is slidably connected through one side of the fixed plate (8). A conical column (905) is fixedly connected to one end of the sliding rod (904). The conical surface of the conical column (905) is in contact with the inner wall of the filter cylinder (903). A second spring (906) is movably provided on the sliding rod (904). One end of the second spring (906) is fixedly connected to one side of the conical column (905), and the other end is fixedly connected to one side of the fixed plate (8).

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