Depressurization and augmented injection agent adding device

Abstract

The utility model discloses a depressurization augmented injection medicament adding device, which comprises a mixing box, a filter box and a support frame, two sides of the inner wall of the filter box are respectively provided with a first mounting plate, the outer side wall of a wire guide rod is connected with a guide block, and the bottom end of a cleaning plate is provided with a cleaning brush. The filter plate is connected and mounted through the first mounting plate, then the threaded rod and the wire guide rod are connected and mounted through the connecting plate, the threaded rod can be driven to rotate after the servo motor is started to work, the threaded block is matched with the threaded rod after rotation, and the purpose of travel is achieved; meanwhile, after the guide block and the wire guide rod are matched with each other, a certain guiding purpose can be achieved, so that the cleaning plate moves back and forth along the filter plate, and finally, under the installation of the cleaning brush, the purpose of cleaning the filter plate can be achieved, and slag can be discharged from the position of the slag discharging opening; therefore, in the working process, the overall filter screen processing capacity is well improved, and the blocking phenomenon is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reducing pressure and increasing injection agent dosing, in particular to a reducing pressure and increasing injection agent dosing device. Background Art

[0002] Pressure-reducing and injection-increasing agents are used to reduce the injection pressure of water injection wells or increase the daily injection volume of water injection wells. Pressure-reducing and injection-increasing agents have excellent clay shrinkage and expansion and capillary resistance reduction properties, wide compatibility, high temperature resistance, high mineralization, and can form a single layer of adsorption on the rock surface to extend the pressure-reducing and injection-increasing action cycle. Therefore, pressure-reducing and injection-increasing agents are used in the pressure reduction of high-pressure water injection wells and long-term high-pressure under-injection wells;

[0003] Based on the use of pressure-reducing and boosting agents, it is necessary to carry out the dosing of such agents. During the dosing, a pressure-reducing and boosting agent dosing device will be used to complete the work. During the work, the agent stock solution will need to be mixed, and after mixing, it will need to be filtered. If the filter position is difficult to clean, it will easily affect the circulation of the material and affect the dosing effect. Utility Model Content

[0004] The purpose of the utility model is to provide a pressure-reducing and injection-increasing pharmaceutical dosing device to solve the problem proposed in the above-mentioned background technology that the pharmaceutical concentrate needs to be mixed during operation, and after mixing, it needs to be filtered. If the filter screen is difficult to clean, it is easy to affect the circulation of the material and the effect of the dosing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for adding a pressure-reducing and increasing injection agent, comprising a mixing box, a filter box, and a support frame, wherein first mounting plates are installed on both sides of the inner wall of the filter box, a filter plate is installed inside the first mounting plate, a servo motor is installed on one side of one end of the filter box, a slag discharge port is installed on the other side of one end of the filter box, connecting plates are installed at positions near the top of the filter plate on both sides of the inner wall of the filter box, a group of threaded rods are installed between the connecting plates, the outer side walls of the threaded rods are connected to threaded blocks, a conducting rod is installed between the other group of connecting plates, the outer side walls of the conducting rods are connected to guide blocks, a cleaning plate is installed between the guide block and the threaded block, and a cleaning brush is installed at the bottom end of the cleaning plate.

[0006] Preferably, the first mounting plate is symmetrically distributed about the central axis of the filter plate, and the cleaning brushes are evenly distributed at the bottom end of the cleaning plate.

[0007] Preferably, the connecting plates are symmetrically distributed about the central axis of the filter box, and a threaded connection is formed between the threaded rod and the threaded block.

[0008] Preferably, a first feed inlet is installed on one side of the top of the mixing box, and a second feed inlet is installed on the other side of the top of the mixing box, and the bottom ends of the first feed inlet and the second feed inlet are interconnected with the interior of the mixing box.

[0009] Preferably, a working motor is installed on one side of the mixing box, an output end of the working motor is connected to a mixing rod, and a connecting conduit is connected to the bottom end of the mixing box.

[0010] Preferably, the top end of the connecting conduit is communicated with the interior of the mixing box, the bottom end of the connecting conduit is communicated with the interior of the filter box, and an on-off valve is installed inside the connecting conduit.

[0011] Preferably, delivery pipes are installed on both sides of the bottom end of the filter box, the delivery pipes are symmetrically distributed about the central axis of the filter box, and the top ends of the delivery pipes are connected to the interior of the filter box.

[0012] Preferably, a second arc groove is opened on one side of the delivery tube, a first arc groove is opened on the other side of the delivery tube, a second mounting plate is installed on one side of the delivery tube, a baffle is installed between the second mounting plates, and an electric push rod is connected to the bottom end of the baffle.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the pressure-reducing and injection-increasing agent dosing device not only improves the filter screen processing capacity, but also improves the discharge control ability and mixing ability of the pressure-reducing and injection-increasing agent dosing device;

[0014] (1) The first mounting plate is used to connect and install the filter plate, and then the connecting plate is used to connect and install the threaded rod and the conducting rod. After the servo motor is started, the threaded rod can be driven to rotate. After the rotation, the threaded block is used to cooperate with it to achieve the purpose of feasible path. At the same time, the guide block and the conducting rod can play a certain guiding purpose after cooperating with each other. Therefore, the cleaning plate moves along the filter plate, and finally, with the installation of the cleaning brush, the purpose of cleaning the filter plate is achieved. The slag can be discharged at the position of the slag discharge port. Therefore, the overall filter processing capacity is better improved during the work process and the clogging phenomenon is reduced.

[0015] (2) By installing the delivery pipe at the bottom of the filter box, and then using the second mounting plate to complete the connection and installation of the baffle, the angle of the baffle can be adjusted after the electric push rod works. At this time, the second mounting plate cooperates with it to achieve angle adjustment, and the second arc groove cooperates with the first arc groove to allow the baffle to limit movement, so that the delivery of materials can be controlled during the work process;

[0016] (3) By feeding at the first feed port and the second feed port respectively, the medicine can reach the interior of the mixing box after feeding, and then the working motor is started to drive the mixing rod to rotate. The mixing rod can be used to mix the medicine. After mixing, the flow is guided through the connecting duct to achieve the purpose of zoning adjustment. Therefore, the overall mixing ability is better improved during the working process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a front structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the top view structure of the cleaning plate of the utility model;

[0020] Figure 4 It is a partial front view cross-sectional structural schematic diagram of the delivery tube of the utility model.

[0021] In the figure: 1. mixing box; 2. first feed port; 3. mixing rod; 4. second feed port; 5. working motor; 6. filter box; 7. filter plate; 8. delivery pipe; 9. cleaning plate; 10. cleaning brush; 11. electric push rod; 12. first mounting plate; 13. connecting duct; 14. support frame; 15. slag discharge port; 16. servo motor; 17. connecting plate; 18. threaded block; 19. threaded rod; 20. guide block; 21. conductor rod; 22. baffle; 23. first arc groove; 24. second mounting plate; 25. second arc groove. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4The utility model provides an embodiment: a pressure-reducing and injection-increasing agent dosing device, comprising a mixing box 1, a filter box 6, and a support frame 14. First mounting plates 12 are installed on both sides of the inner wall of the filter box 6, and a filter plate 7 is installed inside the first mounting plate 12. A servo motor 16 is installed on one side of one end of the filter box 6, and a slag discharge port 15 is installed on the other side of one end of the filter box 6. Connecting plates 17 are installed at positions near the top of the filter plate 7 on both sides of the inner wall of the filter box 6. Threaded rods 19 are installed between one group of connecting plates 17, and threaded blocks 18 are connected to the outer walls of the threaded rods 19. Wire rods 21 are installed between another group of connecting plates 17. The outer walls of the wire rods 21 are connected to guide blocks 20. A cleaning plate 9 is installed between the guide block 20 and the threaded block 18, and a cleaning brush 10 is installed at the bottom of the cleaning plate 9.

[0024] The first mounting plate 12 is symmetrically distributed about the central axis of the filter plate 7 , and the cleaning brushes 10 are evenly distributed at the bottom end of the cleaning plate 9 .

[0025] The connecting plates 17 are symmetrically distributed about the central axis of the filter box 6 , and a threaded connection is formed between the threaded rod 19 and the threaded block 18 .

[0026] A first feed port 2 is installed on one side of the top of the mixing box 1 , and a second feed port 4 is installed on the other side of the top of the mixing box 1 . The bottom ends of the first feed port 2 and the second feed port 4 are both connected to the interior of the mixing box 1 .

[0027] A working motor 5 is installed on one side of the mixing box 1 , the output end of the working motor 5 is connected to the mixing rod 3 , and the bottom end of the mixing box 1 is connected to a connecting conduit 13 .

[0028] The top end of the connecting conduit 13 is communicated with the interior of the mixing box 1 , and the bottom end of the connecting conduit 13 is communicated with the interior of the filter box 6 . An opening and closing valve is installed inside the connecting conduit 13 .

[0029] Both sides of the bottom of the filter box 6 are installed with delivery pipes 8 , which are symmetrically distributed about the central axis of the filter box 6 , and the top ends of the delivery pipes 8 are connected to the interior of the filter box 6 .

[0030] A second arc groove 25 is formed on one side of the delivery tube 8, a first arc groove 23 is formed on the other side of the delivery tube 8, a second mounting plate 24 is installed on one side of the delivery tube 8, a baffle 22 is installed between the second mounting plates 24, and the bottom end of the baffle 22 is connected to the electric push rod 11;

[0031] Furthermore, the first arc groove 23 and the second arc groove 25 are formed to match the rotation arc of the baffle 22 , thereby achieving the purpose of limiting and guiding.

[0032] Working principle: First, feed the materials at the first feed port 2 and the second feed port 4 respectively. After feeding, the medicine can reach the inside of the mixing box 1. Then, start the working motor 5 to drive the mixing rod 3 to rotate. The mixing rod 3 can be used to mix the medicine. Therefore, after mixing, the flow is guided through the connecting conduit 13 to reach the inside of the filter box 6. The material is filtered through the filter plate 7. After filtration, the material is released at the position of the delivery pipe 8. Then, start the servo motor 16 as needed to drive the threaded rod 19 to rotate. After rotation, the threaded block 18 is used to cooperate with it to achieve the purpose of feasible path. The cleaning plate 9 moves back and forth along the filter plate 7, and finally, with the installation of the cleaning brush 10, the purpose of cleaning the filter plate 7 is achieved, and the slag can be discharged at the slag discharge port 15.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A pressure-reducing and injection-increasing agent dosing device, comprising a mixing box (1), a filter box (6), and a support frame (14), characterized in that: A first mounting plate (12) is installed on both sides of the inner wall of the filter box (6), a filter plate (7) is installed inside the first mounting plate (12), a servo motor (16) is installed on one side of one end of the filter box (6), a slag discharge port (15) is installed on the other side of one end of the filter box (6), connecting plates (17) are installed at positions close to the top of the filter plate (7) on both sides of the inner wall of the filter box (6), a threaded rod (19) is installed between one group of the connecting plates (17), the outer side walls of the threaded rod (19) are connected to a threaded block (18), a conductor rod (21) is installed between another group of the connecting plates (17), the outer side walls of the conductor rod (21) are connected to a guide block (20), a cleaning plate (9) is installed between the guide block (20) and the threaded block (18), and a cleaning brush (10) is installed at the bottom end of the cleaning plate (9).

2. A device for adding a pressure-reducing and pressure-increasing agent according to claim 1, characterized in that: The first mounting plate (12) is symmetrically distributed about the central axis of the filter plate (7), and the cleaning brushes (10) are evenly distributed at the bottom end of the cleaning plate (9).

3. A device for adding a pressure-reducing and pressure-increasing agent according to claim 1, characterized in that: The connecting plates (17) are symmetrically distributed about the central axis of the filter box (6), and a threaded connection is formed between the threaded rod (19) and the threaded block (18).

4. A device for adding a pressure-reducing and pressure-increasing agent according to claim 1, characterized in that: A first feed port (2) is installed on one side of the top of the mixing box (1), and a second feed port (4) is installed on the other side of the top of the mixing box (1); the bottom ends of the first feed port (2) and the second feed port (4) are both connected to the interior of the mixing box (1).

5. The device for adding a pressure-reducing and pressure-increasing agent according to claim 1, characterized in that: A working motor (5) is installed on one side of the mixing box (1), the output end of the working motor (5) is connected to a mixing rod (3), and the bottom end of the mixing box (1) is connected to a connecting conduit (13).

6. A device for adding a pressure-reducing and pressure-increasing agent according to claim 5, characterized in that: The top end of the connecting conduit (13) is in communication with the interior of the mixing box (1), and the bottom end of the connecting conduit (13) is in communication with the interior of the filter box (6). An on-off valve is installed inside the connecting conduit (13).

7. The device for adding a pressure-reducing and pressure-increasing agent according to claim 1, characterized in that: A delivery pipe (8) is installed on both sides of the bottom end of the filter box (6), and the delivery pipes (8) are symmetrically distributed about the central axis of the filter box (6). The top end of the delivery pipe (8) is connected to the inside of the filter box (6).

8. A device for adding a pressure-reducing and pressure-increasing agent according to claim 7, characterized in that: A second arc-shaped groove (25) is provided on one side of the delivery tube (8), a first arc-shaped groove (23) is provided on the other side of the delivery tube (8), a second mounting plate (24) is installed on one side of the delivery tube (8), a baffle (22) is installed between the second mounting plates (24), and the bottom end of the baffle (22) is connected to an electric push rod (11).

Images