Sand control agent processing centrifugal machine

Abstract

The utility model relates to the technical field of sand control agent processing, in particular to a sand control agent processing centrifugal machine. According to the technical scheme, the centrifugal machine comprises a frame, a bearing base, a centrifugal machine body and a water storage tank, the water storage tank is installed on the rear end face of the bearing base, and a first fixing frame and a second fixing frame are welded to the top end face of the bearing base; a first driving mechanism is installed on the top end face of the second fixing frame. A second driving mechanism is installed on the side end face of the frame, a shell is arranged on an output shaft of the second driving mechanism, a third driving mechanism is installed on the bottom end face of the shell, and a centrifugal machine body is arranged on an output shaft of the third driving mechanism. A feeding pipe is fixedly embedded into the top end face of the centrifugal machine body. A spray head is mounted on the inner wall of the centrifugal machine body through a fixing pipe, and an external pipe I is fixedly embedded into the fixing pipe; and a water pump is mounted in the water storage tank. According to the sand control agent processing device, sand control agent processing is met, adjustment is carried out according to feeding and discharging positions during processing, and the interior can be cleaned and maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of sand control agent processing, in particular to a sand control agent processing centrifuge. Background Art

[0002] During the oilfield exploitation process, sand production is very serious. This is mainly caused by the destruction of the balance between reservoir sand particles by oilfield exploitation, which seriously endangers the safety of oilfield production. Therefore, we must pay attention to the problem of oilfield sand production and adopt certain measures to control the sand production of oil wells, thereby improving the safety of oilfield exploitation and avoiding safety accidents. Using resin sand control agents for oil well sand control is a common chemical sand control method.

[0003] The preparation of sand control agent requires the use of resin as a binder, generally phenolic resin, epoxy resin, polyurethane resin, urea-formaldehyde resin, etc. Phenolic resin, epoxy resin, polyurethane resin, etc.

[0004] During the production of the existing sand control agent, the inlet of the mixer is generally high, which makes it very inconvenient to feed the material during mixing. Moreover, after mixing, the sand control agent material is easily retained on the inner wall and needs to be manually cleaned after attachment. Therefore, it needs to be improved. Utility Model Content

[0005] The utility model aims to provide a centrifuge for processing sand control agents to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a centrifuge for processing sand control agent, comprising a frame, a bearing base, a centrifuge body and a water storage tank,

[0007] A water storage tank is installed on the rear end surface of the bearing base, and a fixing frame 1 and a fixing frame 2 are welded on the top end surface of the bearing base;

[0008] A driving mechanism 1 is installed on the top surface of the fixing frame 2, and a screw rod is arranged on the output shaft of the driving mechanism 1;

[0009] The side end surface of the frame is equipped with a second driving mechanism, and a housing is arranged on the output shaft of the second driving mechanism, the bottom end surface of the housing is equipped with a third driving mechanism, and a centrifuge body is arranged on the output shaft of the third driving mechanism;

[0010] A feed pipe is embedded and fixed on the top surface of the centrifuge body;

[0011] The inner wall of the centrifuge body is provided with a nozzle via a fixed pipe, and an external pipe 1 is embedded and fixed on the fixed pipe;

[0012] A water pump is installed in the water storage tank;

[0013] The water pump is provided with an external pipe 2.

[0014] Preferably, a limiting rod is welded to one end of the housing away from the second driving mechanism, and the limiting rod is sleeved in the frame. When one end of the housing is driven to rotate, the other end is sleeved in the frame through the limiting rod for limiting.

[0015] Preferably, a guide frame 1 is welded to the left end face of the frame, and the guide frame is sleeved in a fixed frame 1. The guide frame is sleeved in the fixed frame 1, so that the left end face of the frame is limited by the guide frame being sleeved in the fixed frame 1.

[0016] Preferably, the right end face of the frame is welded with a guide frame 2, which is sleeved in the fixed frame 2 and is installed on the screw rod through threads. The guide frame 2 is sleeved in the fixed frame 2 to limit the position, and the guide frame 2 is installed on the screw rod through threads when limiting the position, so that a person can open the driving mechanism 1 to drive the screw rod to rotate, and the guide frame 2 and the frame can be driven to move up and down according to the rotation direction of the screw rod.

[0017] Preferably, a support block is welded to the bottom end surface of the bearing base, and there are four support blocks in total, and the four support blocks are distributed in a rectangular array relative to the bearing base. The bearing base can be installed and supported by the support blocks.

[0018] Preferably, the external pipe 1 is connected to the fixed pipe, and a valve is installed on the external pipe 1 through a flange. The valve is installed on the external pipe 1 through a flange, so that the external pipe 1 can be opened and closed by the valve control.

[0019] Preferably, a filling pipe is embedded and fixed on the top surface of the water storage tank, and the filling pipe is in liquid communication with the water storage tank. Clean water can be injected into the water storage tank for storage through the filling pipe.

[0020] Preferably, flanges are installed on both the external pipe 2 and the external pipe 1, and the external pipe 2 and the external pipe 1 are connected via the flanges. By installing flanges on both the external pipe 2 and the external pipe 1, the external pipe 2 and the external pipe 1 can be connected via the flanges, and after connection, they can be disassembled and unfolded via the flanges.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0022] 1. The utility model sets a centrifuge body. When a person uses the centrifuge body, the guide frame is connected to the fixed frame one by a sleeve, so that the left end face of the frame is limited by the guide frame connected to the fixed frame one. When the left end of the frame is limited, the guide frame two is connected to the fixed frame two by a sleeve. When limited, the guide frame two is installed on the screw rod through a thread, so that the person can open the driving mechanism one to drive the screw rod to rotate. According to the rotation direction of the screw rod, the guide frame two and the frame can be driven to move up and down, thereby driving the centrifuge body to move up and down, so as to adjust the centrifuge body. The feeding position of the body is determined, and the raw materials of the sand control agent can be injected into the centrifuge body through the feed pipe. After the injection, the personnel can open the driving mechanism three to drive the centrifuge body to rotate. When the centrifuge body rotates, the external pipe one and the external pipe two are disassembled, and then the centrifuge body is rotated to centrifugally mix the raw materials of the sand control agent, and a sealing cover is installed on the feed pipe to close it during mixing. After production, the driving mechanism two can be opened to drive the outer shell to rotate, so that when the outer shell rotates, the centrifuge body is driven to rotate and the feed pipe is discharged downward, thereby meeting the production and processing requirements.

[0023] 2. The utility model provides a water storage tank. After using the centrifuge body, the personnel can turn on the water pump to extract clean water from the water storage tank. When extracting, the personnel can connect the external pipe 1 and the external pipe 2 by assembling a flange and bolts. After the connection, the water is injected into the fixed pipe by opening the valve on the external pipe 1 and sprayed on the centrifuge body through the nozzle to clean it, so as to avoid the anti-sand agent sticking to the centrifuge body and affecting the subsequent production. After cleaning, the centrifuge body rotates downward to discharge the internal water through the feed pipe, so as to meet the needs of later internal cleaning and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0026] Figure 3 It is a rear view structural schematic diagram of the utility model;

[0027] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0028] In the figure: 1. support block; 2. shell; 3. frame; 4. bearing base; 5. guide frame 1; 6. limit rod; 7. fixed frame 1; 8. external pipe 1; 9. external pipe 2; 10. flange; 11. feed pipe; 12. centrifuge body; 13. drive mechanism 1; 14. drive mechanism 2; 15. guide frame 2; 16. fixed frame 2; 17. drive mechanism 3; 18. screw; 19. fixed pipe; 20. nozzle; 21. water storage tank; 22. water pump; 23. filling pipe. DETAILED DESCRIPTION

[0029] 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.

[0030] Embodiment 1

[0031] like Figure 1-Figure 4 As shown, the sand control agent processing centrifuge proposed by the utility model includes a frame 3, a bearing base 4, a centrifuge body 12 and a water storage tank 21.

[0032] A water storage tank 21 is installed on the rear end surface of the bearing base 4, and a fixing frame 1 7 and a fixing frame 2 16 are welded on the top end surface of the bearing base 4;

[0033] The top surface of the fixing frame 2 16 is provided with a driving mechanism 13, and a screw rod 18 is provided on the output shaft of the driving mechanism 13;

[0034] The side end surface of the frame 3 is installed with a second driving mechanism 14, and the output shaft of the second driving mechanism 14 is provided with a housing 2, the bottom end surface of the housing 2 is installed with a third driving mechanism 17, and the output shaft of the third driving mechanism 17 is provided with a centrifuge body 12;

[0035] A feed pipe 11 is embedded and fixed on the top surface of the centrifuge body 12;

[0036] The inner wall of the centrifuge body 12 is provided with a nozzle 20 via a fixed pipe 19, and an external pipe 8 is embedded and fixed on the fixed pipe 19;

[0037] A water pump 22 is installed in the water storage tank 21;

[0038] The water pump 22 is provided with an external pipe 9 .

[0039] And as is well known to those skilled in the art, the provision of drive mechanism 1 13, drive mechanism 2 14, drive mechanism 3 17 and water pump 22 is commonplace, and drive mechanism 1 13, drive mechanism 2 14, drive mechanism 3 17 and water pump 22 can be controlled by an external power supply and an external control switch, and the control switch can be installed on the bearing base 4 for use, which are all conventional means or common knowledge, and will not be repeated here, and those skilled in the art can make any selection according to their needs or convenience. Drive mechanism 1 13, drive mechanism 2 14 and drive mechanism 3 17 drive the screw 18, the housing 2 and the centrifuge body 12 to rotate.

[0040] A limiting rod 6 is welded to one end of the shell 2 away from the driving mechanism 2 14, and the limiting rod 6 is sleeved in the frame 3. By sleeved in the frame 3, when one end of the shell 2 is driven to rotate, the other end is sleeved in the frame 3 through the limiting rod 6 for limiting.

[0041] A guide frame 5 is welded to the left end surface of the frame 3, and the guide frame 5 is sleeved in a fixed frame 7. By sleeved in the fixed frame 7, the left end surface of the frame 3 is sleeved in the fixed frame 7 through the guide frame 5 to limit the position.

[0042] A guide frame 2 15 is welded to the right end face of the frame 3. The guide frame 2 15 is sleeved in the fixed frame 2 16, and the guide frame 2 15 is installed on the screw rod 18 through threads. The guide frame 2 15 is sleeved in the fixed frame 2 16 for limiting. When limiting, the guide frame 2 15 is installed on the screw rod 18 through threads, so that a person can open the driving mechanism 1 13 to drive the screw rod 18 to rotate, and the guide frame 2 15 and the frame 3 can be driven to move up and down according to the rotation direction of the screw rod 18.

[0043] A support block 1 is welded to the bottom end surface of the bearing base 4 . There are four support blocks 1 in total, and the four support blocks 1 are distributed in a rectangular array relative to the bearing base 4 . The bearing base 4 can be installed and supported by the support blocks 1 .

[0044] Based on Example 1: When a person uses the centrifuge body 12, the guide frame 15 is sleeved in the fixed frame 17, so that the left end face of the frame 3 is sleeved in the fixed frame 17 through the guide frame 15. When the left end of the frame 3 is limited, the guide frame 2 15 is sleeved in the fixed frame 2 16 for limiting. When limiting, the guide frame 2 15 is installed on the screw rod 18 through a thread, so that the person can open the driving mechanism 13 to drive the screw rod 18 to rotate. According to the rotation direction of the screw rod 18, the guide frame 2 15 and the frame 3 can be driven to move up and down, thereby driving the centrifuge body 12 to move up and down, thereby adjusting the centrifuge. The feeding position of the main body 12 can be used to inject the raw materials of the sand control agent into the centrifuge main body 12 through the feed pipe 11. After the injection, the personnel can open the driving mechanism three 17 to drive the centrifuge main body 12 to rotate. When the centrifuge main body 12 rotates, the external pipe one 8 and the external pipe two 9 are disassembled, so that the centrifuge main body 12 is rotated to centrifugally mix the raw materials of the sand control agent, and a sealing cover is installed on the feed pipe 11 to close it during mixing. After production, the driving mechanism two 14 can be opened to drive the outer shell 2 to rotate, so that when the outer shell 2 rotates, the centrifuge main body 12 is driven to rotate while the feed pipe 11 is discharged downward.

[0045] Embodiment 2

[0046] like Figure 1-Figure 4 As shown, the sand control agent processing centrifuge proposed by the utility model, compared with the first embodiment, this embodiment also includes: a frame 3, a bearing base 4, a centrifuge body 12 and a water storage tank 21,

[0047] A water storage tank 21 is installed on the rear end surface of the bearing base 4, and a fixing frame 1 7 and a fixing frame 2 16 are welded on the top end surface of the bearing base 4;

[0048] The top surface of the fixing frame 2 16 is provided with a driving mechanism 13, and a screw rod 18 is provided on the output shaft of the driving mechanism 13;

[0049] The side end surface of the frame 3 is installed with a second driving mechanism 14, and the output shaft of the second driving mechanism 14 is provided with a housing 2, the bottom end surface of the housing 2 is installed with a third driving mechanism 17, and the output shaft of the third driving mechanism 17 is provided with a centrifuge body 12;

[0050] A feed pipe 11 is embedded and fixed on the top surface of the centrifuge body 12;

[0051] The inner wall of the centrifuge body 12 is provided with a nozzle 20 via a fixed pipe 19, and an external pipe 8 is embedded and fixed on the fixed pipe 19;

[0052] A water pump 22 is installed in the water storage tank 21;

[0053] The water pump 22 is provided with an external pipe 9 .

[0054] The external pipe 8 is connected to the fixed pipe 19, and a valve is installed on the external pipe 8 through a flange 10. The external pipe 8 can be opened and closed by the valve control.

[0055] A filling pipe 23 is embedded and fixed on the top surface of the water storage tank 21, and the filling pipe 23 is in liquid communication with the water storage tank 21. Clean water can be injected into the water storage tank 21 through the filling pipe 23 for storage.

[0056] Both the external pipe 2 9 and the external pipe 1 8 are equipped with flanges 10, and the external pipe 2 9 and the external pipe 1 8 are connected through the flanges 10. Since the flanges 10 are both equipped with flanges 10, the external pipe 2 9 and the external pipe 1 8 can be connected through the flanges 10, and can be disassembled and unfolded through the flanges 10 after connection, and the external pipe 2 9 can adopt a telescopic hose so that the external pipe 2 9 can be stretched and moved.

[0057] Based on Example 2: After using the centrifuge body 12, the personnel can turn on the water pump 22 to extract the clean water in the water storage tank 21. When extracting, the personnel can connect the external pipe 1 8 and the external pipe 2 9 by assembling the flange 10 and the bolts. After the connection, the water is injected into the fixed pipe 19 by opening the valve on the external pipe 1 8 and spraying the centrifuge body 12 through the nozzle 20 to clean it, so as to prevent the sand control agent from sticking to the centrifuge body 12 and affecting the subsequent production. After cleaning, the centrifuge body 12 rotates downward to discharge the internal water through the feed pipe 11.

[0058] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A centrifuge for processing sand control agent, comprising a frame (3), a bearing base (4), a centrifuge body (12) and a water storage tank (21), characterized in that: A water storage tank (21) is installed on the rear end surface of the bearing base (4), and a fixing frame 1 (7) and a fixing frame 2 (16) are welded on the top end surface of the bearing base (4); A driving mechanism 1 (13) is installed on the top surface of the fixing frame 2 (16), and a screw rod (18) is arranged on the output shaft of the driving mechanism 1 (13); A second drive mechanism (14) is mounted on the side end surface of the frame (3), and a housing (2) is arranged on the output shaft of the second drive mechanism (14); a third drive mechanism (17) is mounted on the bottom end surface of the housing (2), and a centrifuge body (12) is arranged on the output shaft of the third drive mechanism (17); A feed pipe (11) is embedded and fixed on the top surface of the centrifuge body (12); The inner wall of the centrifuge body (12) is provided with a nozzle (20) via a fixed tube (19), and an external tube (8) is embedded and fixed on the fixed tube (19); A water pump (22) is installed in the water storage tank (21); The water pump (22) is provided with an external pipe 2 (9).

2. A centrifuge for processing sand control agent according to claim 1, characterized in that: A limiting rod (6) is welded to one end of the housing (2) away from the second driving mechanism (14), and the limiting rod (6) is sleeved in the frame (3).

3. A centrifuge for processing sand control agent according to claim 1, characterized in that: A guide frame 1 (5) is welded to the left end surface of the frame (3), and the guide frame 1 (5) is sleeved in a fixed frame 1 (7).

4. A centrifuge for processing sand control agent according to claim 3, characterized in that: A second guide frame (15) is welded to the right end surface of the frame (3), the second guide frame (15) is sleeved in the second fixed frame (16), and the second guide frame (15) is installed on the screw rod (18) through threads.

5. A centrifuge for processing sand control agent according to claim 1, characterized in that: A support block (1) is welded to the bottom end surface of the bearing base (4), and a total of four support blocks (1) are provided, and the four support blocks (1) are distributed in a rectangular array relative to the bearing base (4).

6. A centrifuge for processing sand control agent according to claim 1, characterized in that: The external pipe one (8) is connected to the fixed pipe (19), and a valve is installed on the external pipe one (8) via a flange (10).

7. A centrifuge for processing sand control agent according to claim 1, characterized in that: A filling pipe (23) is embedded and fixed on the top surface of the water storage tank (21), and the filling pipe (23) is in liquid communication with the water storage tank (21).

8. A centrifuge for processing sand control agent according to claim 1, characterized in that: The external pipe 2 (9) and the external pipe 1 (8) are both installed with flanges (10), and the external pipe 2 (9) and the external pipe 1 (8) are connected via the flanges (10).

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