Automatic proportioning device for foam displacement agent production

Abstract

The utility model relates to the technical field of gas field development discloses a kind of automatic proportioning device for foam fracturing agent production, comprising: support, including support and load plate, support is symmetrically equipped with support leg below, load plate is equipped above support, and is fixed by support and is connected with support through support pole;Proportioning seat, slidingly be equipped on support, be driven by the drive mechanism fixed on support, positioning sensor one is equipped on it;Storage tank, several are equipped on load plate, weighing seat corresponding to storage tank one one is equipped on load plate, storage tank is equipped on weighing seat, inlet pipe and outlet pipe are respectively equipped on upper and lower wall, outlet pipe lower end passes through load plate setting, positioning sensor two matched with positioning sensor one is equipped on it, fixed with solution pump, the utility model has the advantages of: reducing manual intervention, using automatic weighing equipment, and proportioning is safer also more accurate.

Description

Technical Field

[0001] This utility model relates to the field of gas field development technology, specifically to an automatic proportioning device for producing foaming agents. Background Technology

[0002] Foaming drainage agent, short for foam drainage gas production agent, is a commonly used oilfield chemical agent in gas field development. It is mainly composed of surfactants and additives such as foam stabilizers and drainage aids. By reducing the gas-liquid interfacial tension, it generates a large amount of stable foam under the action of airflow, dispersing the liquid accumulated at the bottom of the well into small droplets and carrying them to the surface with the airflow. This removes the "water lock" in the gas well and restores production capacity. It is suitable for drainage gas production operations in low-yield or liquid-accumulated gas wells. It has good foaming properties, liquid carrying capacity, and temperature and salt resistance, and is an important technical means for stabilizing and increasing gas production in gas fields.

[0003] Currently, the weighing and mixing process of foaming agents in production suffers from efficiency and waste issues. Foaming agents require precise formulation of multiple components, and traditional manual weighing of each component is time-consuming, easily disrupting the continuity of each step and extending batch production cycles. More importantly, the agents are prone to spillage during transfer, causing raw material loss, increasing costs, and potentially polluting the environment or posing safety hazards. Utility Model Content

[0004] To solve the above-mentioned problems, this utility model proposes an automatic proportioning device for the production of foaming agents that reduces manual intervention, adopts automated weighing equipment, and makes the proportioning safer and more accurate.

[0005] To solve the above-mentioned technical problems, the technical solution proposed by this utility model is: an automatic proportioning device for the production of foaming agents, comprising:

[0006] The bracket includes a support and a carrier plate. The support has symmetrical legs below it, and the carrier plate is located above the support and is connected and fixed to the support by a support rod.

[0007] The proportioning seat is slidably mounted on the support and driven by a drive mechanism fixed on the support. A positioning sensor is mounted on it.

[0008] A storage tank is provided on a carrier plate. The carrier plate is provided with a weighing seat corresponding to each storage tank. The storage tank is placed on the weighing seat. The upper and lower walls are respectively provided with a feed pipe and a discharge pipe. The lower end of the discharge pipe passes through the carrier plate and is fixedly provided with a liquid dispensing pump. The liquid dispensing pump is provided with a positioning sensor two that matches the positioning sensor one.

[0009] Furthermore, the support rods are located at the four corners below the carrier plate.

[0010] Furthermore, the proportioning seat is provided with slide bars on both sides, and the support sidewall is provided with slide grooves that match the slide bars.

[0011] Furthermore, the bottom surface of the proportioning seat is provided with a number of ball bearings.

[0012] Furthermore, the driving mechanism includes a gear and a rack. The front end of the slide bar on the front side of the proportioning seat passes through the slide groove. The rack is fixedly located below the slide bar on the front side of the proportioning seat. The gear is located below the rack and meshes with it. The gear is driven to rotate by a motor fixed on the support.

[0013] Furthermore, the upper wall of the proportioning seat is provided with a placement groove.

[0014] Compared with existing technologies, the advantages of this invention are as follows: In the weighing process, the storage tank is equipped with a weighing seat, which can monitor the weight of the medicine in real time. Based on the set ratio data, the dispensing pump precisely controls the discharge amount, avoiding the errors and inefficiencies of manual weighing. The drive mechanism in the device consists of a motor, gears, and a rack, which can precisely control the sliding of the dispensing seat. In conjunction with positioning sensors one and two, the container can be accurately positioned under each storage tank to collect the medicine, eliminating the need for frequent manual container transfers, improving continuity, and ensuring accurate dispensing without spillage. This not only reduces raw material loss and saves costs but also avoids environmental pollution and safety hazards, fully demonstrating the advantages of automated dispensing. Attached Figure Description

[0015] Figure 1 This is a three-dimensional representation of the present invention. Figure 1 ;

[0016] Figure 2 This is a three-dimensional representation of the present invention. Figure 2 ;

[0017] Figure 3 This is the front view of this utility model;

[0018] Figure 4 This is a side view of the present invention.

[0019] As shown in the figure: 1. Support; 2. Carrier plate; 3. Support leg; 4. Support rod; 5. Proportioning seat; 6. Positioning sensor one; 7. Storage tank; 8. Weighing seat; 9. Feed pipe; 10. Discharge pipe; 11. Liquid pump; 12. Positioning sensor two; 13. Sliding bar; 14. Slide groove; 15. Ball bearing; 16. Gear; 17. Rack; 18. Motor; 19. Placement slot. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings.

[0021] Combined with appendix Figure 1 Appendix Figure 2An automatic proportioning device for producing foaming agents includes: a support frame, comprising a support base 1 and a carrier plate 2. Support legs 3 are symmetrically arranged below the support base 1. The carrier plate 2 is located above the support base 1 and is connected and fixed to the support base 1 by support rods 4. The support rods 4 are located at the four corners below the carrier plate 2, so that the carrier plate 2 is subjected to more even force, which enhances the stability of the overall structure of the support frame and ensures that components such as the storage tank 7 are stable and reliable after installation.

[0022] Combined with appendix Figure 1 Appendix Figure 4 The proportioning seat 5 is slidably mounted on the support 1. Sliding strips 13 are provided on both sides of the proportioning seat 5, and sliding grooves 14 matching the sliding strips 13 are provided on the side wall of the support 1. The sliding strips 13 and sliding grooves 14 cooperate to guide and constrain the sliding of the proportioning seat 5, ensuring precise movement and reducing deviation during sliding. Several ball bearings 15 are provided on the bottom surface of the proportioning seat 5, effectively reducing friction with the support 1, making the proportioning seat 5 slide more smoothly, reducing energy consumption, and improving equipment operating efficiency. A placement groove 19 is provided on the upper wall of the proportioning seat 5 to facilitate the placement of containers to be proportioned, serving a positioning and fixing function to prevent the containers from shaking during proportioning and ensuring smooth proportioning operations.

[0023] Combined with appendix Figure 1 Appendix Figure 2 Appendix Figure 4 The proportioning seat 5 is driven by a drive mechanism fixed on the support 1, and a positioning sensor 6 is provided on it. The drive mechanism includes a gear 16 and a rack 17. The front end of the slide bar 13 on the front side of the proportioning seat 5 passes through the slide groove 14. The rack 17 is fixed below the slide bar 13 on the front side of the proportioning seat 5. The gear 16 is located below the rack 17 and meshes with it. The gear 16 is driven to rotate by a motor 18 fixed on the support 1. The transmission is smooth and the precision is high. The precise displacement control of the proportioning seat 5 can be achieved by driving it with the motor 18, which meets the precise requirements of automatic proportioning.

[0024] Combined with appendix Figure 2 Appendix Figure 3 Storage tank 7 is provided on a carrier plate 2. The carrier plate 2 is provided with weighing seats 8 corresponding to each storage tank 7. The storage tank 7 is provided on the weighing seat 8. The upper and lower walls are respectively provided with inlet pipe 9 and outlet pipe 10. The lower end of the outlet pipe 10 passes through the carrier plate 2 and is fixedly provided with a dispensing pump 11. The dispensing pump 11 is provided with a positioning sensor 2 12 that matches the positioning sensor 6. It can monitor the weight of the medicine inside the storage tank 7 in real time, thereby determining the amount of medicine to be taken out and realizing precise control of the dispensing ratio.

[0025] The specific implementation of this utility model is as follows: The device is connected to an external power source, and the container to be mixed is placed in the placement groove 19 of the mixing seat 5 for positioning and fixation. The device is started, and the motor 18 fixed on the support 1 drives the gear 16 to rotate. The gear 16 meshes with the rack 17 fixed below the slide bar 13 on the front side of the mixing seat 5, causing the mixing seat 5 to slide along the slide groove 14 on the support 1. The ball bearings 15 on its bottom surface reduce friction and make the sliding smoother. When the positioning sensor 6 on the mixing seat 5 matches and senses the positioning sensor 12 on the dispensing pump 11 at the discharge pipe 10 of the corresponding storage tank 7, the mixing seat 5 stops precisely below the storage tank 7. Based on the set ratio data, the dispensing pump 11 controls the discharge rate of the discharge pipe 10 to accurately deliver the medicine into the container. The weighing seat 8 on the carrier plate 2 monitors the weight of the medicine in the storage tank 7 in real time. When the amount of medicine flowing out of the storage tank 7 is sufficient, the dispensing pump 11 is turned off, and the motor 18 drives the proportioning seat 5 to slide again, so that it moves to different storage tanks 7 in sequence. The above steps are repeated until the proportion of all medicines is completed, so as to achieve accurate and efficient foaming agent production proportioning operation.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly, for example, it can be a fixed connection, a detachable connection, or an integral connection; for those skilled in the art, the specific meaning of the above term in this utility model can be understood according to the specific circumstances.

[0027] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. An automatic proportioning device for producing foaming agents, characterized in that, include: The bracket includes a support (1) and a carrier plate (2). Support legs (3) are symmetrically arranged below the support (1). The carrier plate (2) is located above the support (1) and is connected and fixed to the support (1) by a support rod (4). The proportioning seat (5) is slidably mounted on the support (1) and driven by a drive mechanism fixed on the support (1). A positioning sensor (6) is mounted on it. Storage tank (7) is provided on a carrier plate (2). The carrier plate (2) is provided with weighing seats (8) corresponding to the storage tank (7). The storage tank (7) is provided on the weighing seat (8). The upper and lower walls are respectively provided with inlet pipe (9) and outlet pipe (10). The lower end of the outlet pipe (10) passes through the carrier plate (2) and is fixedly provided with a liquid dispensing pump (11). The liquid dispensing pump (11) is provided with a positioning sensor (12) that matches the positioning sensor (6).

2. The automatic proportioning device for producing foaming agents according to claim 1, characterized in that: The support rod (4) is located at the four corners below the carrier plate (2).

3. The automatic proportioning device for producing foaming agents according to claim 1, characterized in that: The proportioning seat (5) is provided with slide bars (13) on both sides, and the support (1) is provided with a groove (14) matching the slide bars (13) on the side wall.

4. The automatic proportioning device for producing foaming agents according to claim 1, characterized in that: The bottom surface of the proportioning seat (5) is provided with several balls (15).

5. The automatic proportioning device for producing foaming agents according to claim 3, characterized in that: The drive mechanism includes a gear (16) and a rack (17). The front end of the slide bar (13) on the front side of the proportioning seat (5) passes through the slide groove (14). The rack (17) is fixedly located below the slide bar (13) on the front side of the proportioning seat (5). The gear (16) is located below the rack (17) and meshes with it. The gear (16) is driven to rotate by a motor (18) fixedly located on the support (1).

6. The automatic proportioning device for producing foaming agents according to claim 1, characterized in that: The upper wall of the proportioning seat (5) is provided with a placement groove (19).

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