Microorganism breeding device for oil exploitation

Abstract

The invention discloses a microorganism breeding device for oil exploitation, which comprises a mounting plate, a motor is arranged on the rear side of the mounting plate, a power output shaft of the motor is fixedly connected with a central shaft, the outer side of the central shaft is sleeved with a fixed block, the outer side of the fixed block is fixedly connected with the mounting plate, and the front end of the central shaft is fixedly connected with a rotating block. The cross section of the rotating block is in a V shape, a rotating rod is fixedly connected to the position, close to the front side, of the rotating block, the outer side of the rotating rod is sleeved with a movable block, the bottom end of the rotating rod is fixedly connected with an anti-disengaging ring, and an opening is formed in the front side of the mounting plate. Through mutual cooperation of the feeding barrel, the sleeve, the lifting pipe, the spring, the circular plate, the vertical plate, the L-shaped fixing rod, the air cylinder, the gear, the rack, the controller and the like, strains can be sampled and detected through the PH meter, and when the strains do not meet a target value, alkali-acid liquid can be dropwise added for buffering, and the PH value is stabilized.

Description

Technical Field

[0001] The invention relates to the technical field of microbial propagation, in particular to a microbial propagation device for oil mining. Background Art

[0002] Oil mining uses microorganisms to grow and reproduce by injecting them into underground oil layers, using the nutrients in the oil layers. During the reproduction process, they produce various metabolites, such as gases, biosurfactants, organic acids, etc., which help to improve the recovery rate of crude oil.

[0003] The existing microbial reproduction process requires the use of a pH meter to measure the initial pH of the culture medium and the addition of NaOH or HCl solution to adjust it to the target value, thereby controlling the culture conditions of the microorganisms, ensuring their efficient reproduction and metabolism, and providing high-quality bacterial agents for microbial oil recovery. The above workflow requires manual measurement using a pH meter and cannot be completed automatically. Summary of the invention

[0004] To achieve the above object, the present invention provides the following technical solutions: A microbial breeding device for oil mining comprises a mounting plate, a motor is provided at the rear side of the mounting plate, a central shaft is fixedly connected to the power output shaft of the motor, a fixed block is sleeved on the outer side of the central shaft, the outer side of the fixed block is fixedly connected to the mounting plate, a rotating block is fixedly connected to the front end of the central shaft, the rotating block has a V-shaped cross section, a rotating rod is fixedly connected to the rotating block near the front side, a movable block is sleeved on the outer side of the rotating rod, an anti-slip ring is fixedly connected to the bottom end of the rotating rod, an opening is provided at the front side of the mounting plate, a movable plate is hingedly provided at the inner cavity of the opening, two swing plates are fixedly connected to the rear side of the movable plate, the two swing plates are symmetrically arranged, the movable block is located between the two swing plates and is slidably connected thereto, a through hole is provided at the top of the movable plate near the front side, and two limit grooves are provided on the inner side wall of the through hole.

[0005] Preferably, the inner cavity of the through hole is fitted with an insertion rod, and two sliding blocks are provided on the outside of the insertion rod, and the two sliding blocks are fitted with adjacent limiting grooves. A connecting plate is fixedly connected to the outside of the insertion rod near the top, and a fermentation tank is fixedly connected to the front side of the connecting plate, and a heating wire is provided in the inner cavity of the fermentation tank.

[0006] Preferably, the bottom of the fixing block is fixedly connected to a bottom plate, the top of the fixing block is fixedly connected to an L-shaped connecting rod, the other end of the L-shaped connecting rod is fixedly connected to a storage box, and a partition is provided at the center of the inner cavity of the storage box.

[0007] Preferably, two sleeves are inserted into the bottom of the storage box, a lifting tube is fitted into the inner cavity of the sleeve, a feed barrel is fixedly connected to the top of the lifting tube, the feed barrel is located in the inner cavity of the storage box, and discharge holes are provided at the corresponding ends of the two lifting tubes near the bottom.

[0008] Preferably, an L-shaped discharge pipe is inserted into the corresponding side of the two sleeves, and a dropper is fixedly connected to the corresponding end of the two L-shaped discharge pipes, and the discharge hole has the same diameter as the inner cavity of the L-shaped discharge pipe.

[0009] Preferably, a spring is sleeved on the outer side of the lifting tube near the bottom end, the top end of the spring is fixedly connected to the bottom end of the sleeve, the bottom end of the lifting tube is fixedly connected to a circular plate, and the bottom end of the spring is fixedly connected to the circular plate.

[0010] Preferably, a plurality of vertical plates are fixedly connected to the bottom of the storage box, and the plurality of vertical plates are arranged in a rectangular array. The bottoms of every two adjacent vertical plates are commonly fixedly connected to two horizontal plates, and every two adjacent horizontal plates are symmetrically arranged front to back. Two transmission rods are commonly penetrated through the inner cavities of the plurality of horizontal plates, and the two transmission rods are symmetrically arranged left to right. An eccentric wheel is fixedly sleeved on the outer side of the transmission rod near the center, and the top of the eccentric wheel fits with the bottom of the circular plate.

[0011] Preferably, a controller is commonly fixedly connected between the two horizontal plates located on the rear side near the center, a pH meter is installed at the bottom of the controller, the front ends of the two transmission rods are fixedly connected to gears, the corresponding sides of the two gears are meshed with racks, the tops of the two racks are fixedly connected to cylinders, the tops of the two cylinders are fixedly connected to solenoid valves, the outer sides of the two cylinders are fixedly sleeved with L-shaped fixing rods, and the corresponding ends of the two L-shaped fixing rods are fixedly connected to the adjacent vertical plates.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The present invention can ensure uniform mixing of the culture medium and avoid bacterial precipitation through the mutual cooperation between components such as the motor, mounting plate, rotating block, movable block, swing plate, movable plate, connecting plate, plug rod, slider, and central axis. When the bacterial strain needs to be heated, the heating efficiency can be improved.

[0013] The present invention can realize sampling and testing of bacterial strains through a pH meter through the mutual cooperation between components such as a feeding barrel, a sleeve, a lifting tube, a spring, a circular plate, a vertical plate, an L-shaped fixing rod, a cylinder, a gear, a rack, and a controller. When the bacterial strain does not meet the target value, an alkaline acid solution can be added dropwise for buffering to stabilize the pH value. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a bottom view of the structure of the present invention; Figure 3 This is a schematic diagram of the structure of the connecting plate of the component of the present invention; Figure 4 This is a schematic diagram of the cross plate structure of the component of the present invention; Figure 5 This is a schematic diagram of the vertical plate structure of the component of the present invention; Figure 6 This is a schematic diagram of the lifting tube structure of the component of the present invention; Figure 7 This is a schematic diagram of the bottom plate structure of the component of the present invention; Figure 8 It is a schematic diagram of the movement flow of the movable plate of the component of the present invention.

[0015] Numbers in the figure: 1. Mounting plate; 2. L-shaped connecting rod; 3. Motor; 4. Fixed block; 5. Bottom plate; 6. Movable plate; 7. Fermentation tank; 8. Storage box; 9. Insert rod; 10. Swing plate; 11. Center axis; 12. Rotating block; 13. Movable block; 14. Connecting plate; 15. Feed barrel; 16. Sleeve; 17. L-shaped discharge pipe; 18. Vertical plate; 19. Horizontal plate; 20. pH meter; 21. Dropper; 22. Controller; 23. Eccentric wheel; 24. Transmission rod; 25. L-shaped fixed rod; 26. Cylinder; 27. Gear; 28. Rack; 29. ​​Lifting tube; 30. Spring; 31. Round plate. DETAILED DESCRIPTION

[0016] See also Figure 1-8 The present invention provides a technical solution: a microbial breeding device for oil mining, comprising a mounting plate 1, a motor 3 is arranged at the rear side of the mounting plate 1, a central shaft 11 is fixedly connected to the power output shaft of the motor 3, a fixed block 4 is sleeved on the outer side of the central shaft 11, the outer side of the fixed block 4 is fixedly connected to the mounting plate 1, a rotating block 12 is fixedly connected to the front end of the central shaft 11, the cross section of the rotating block 12 is V-shaped, a rotating rod is fixedly connected to the rotating block 12 near the front side, a movable block 13 is sleeved on the outer side of the rotating rod, an anti-slip ring is fixedly connected to the bottom end of the rotating rod, an opening is opened at the front side of the mounting plate 1, and the inner cavity of the opening A movable plate 6 is hinged, and two swing plates 10 are fixedly connected to the rear side of the movable plate 6. The two swing plates 10 are symmetrically arranged on the left and right. The movable block 13 is located between the two swing plates 10 and is slidably connected thereto. A through hole is provided at the top of the movable plate 6 near the front side, and two limiting grooves are provided on the inner side wall of the through hole. An insertion rod 9 is fitted in the inner cavity of the through hole, and two sliding blocks are provided on the outside of the insertion rod 9. Both sliding blocks are fitted with adjacent limiting grooves. A connecting plate 14 is fixedly connected to the outside of the insertion rod 9 near the top, and a fermentation tank 7 is fixedly connected to the front side of the connecting plate 14. A heating wire is provided in the inner cavity of the fermentation tank 7.

[0017] The bottom of the fixed block 4 is fixedly connected to a bottom plate 5, the top of the fixed block 4 is fixedly connected to an L-shaped connecting rod 2, the other end of the L-shaped connecting rod 2 is fixedly connected to a storage box 8, a partition is provided at the center of the inner cavity of the storage box 8, two sleeves 16 are inserted at the bottom of the storage box 8, the inner cavity of the sleeve 16 is fitted with a lifting tube 29, the top of the lifting tube 29 is fixedly connected to a feed barrel 15, the feed barrel 15 is located in the inner cavity of the storage box 8, the corresponding ends of the two lifting tubes 29 are provided with discharge holes near the bottom, the corresponding sides of the two sleeves 16 are inserted with L-shaped discharge pipes 17, the corresponding ends of the two L-shaped discharge pipes 17 are fixedly connected with droppers 21, the discharge hole has the same diameter as the inner cavity of the L-shaped discharge pipe 17, a spring 30 is sleeved on the outer side of the lifting tube 29 near the bottom, the top of the spring 30 is fixedly connected to the bottom end of the sleeve 16, the bottom end of the lifting tube 29 is fixedly connected to a circular plate 31, and the bottom end of the spring 30 is fixedly connected to the circular plate 31.

[0018] A plurality of vertical plates 18 are fixedly connected to the bottom of the storage box 8. The plurality of vertical plates 18 are arranged in a rectangular array. The bottoms of every two adjacent vertical plates 18 are commonly fixedly connected to two horizontal plates 19. Every two adjacent horizontal plates 19 are symmetrically arranged front to back. Two transmission rods 24 are commonly penetrated through the inner cavities of the plurality of horizontal plates 19. The two transmission rods 24 are symmetrically arranged left to right. An eccentric wheel 23 is fixedly sleeved near the center of the outer side of the transmission rod 24. The top of the eccentric wheel 23 fits with the bottom of the circular plate 31. A controller 22 is commonly fixedly connected near the center between the two horizontal plates 19 located at the rear side. A pH meter 20 is installed at the bottom of the controller 22. The front ends of the two transmission rods 24 are fixedly connected to gears 27. The corresponding sides of the two gears 27 are meshed with racks 28. The tops of the two racks 28 are fixedly connected to cylinders 26. The tops of the two cylinders 26 are fixedly connected to solenoid valves. The outer sides of the two cylinders 26 are fixedly sleeved with L-shaped fixing rods 25. The corresponding ends of the two L-shaped fixing rods 25 are fixedly connected to the adjacent vertical plates 18. The controller 22 has the function of processing pH data and controlling the solenoid valve. At the same time, the controller 22 can set parameters, such as the pH range of mesophilic bacteria is 6.5 to 7.0, and the pH range of thermophilic bacteria is 8.0 to 7.5. The pH meter 20 has the function of real-time detection of the pH value of the culture solution. The solenoid valve has the function of controlling the cylinder 26. The cylinder 26 has a safety protection function and sets the maximum dripping amount to prevent excessive acid and alkali liquid from destroying the activity of the bacteria. The controller 22 is electrically connected to the pH meter 20 and the solenoid valve, and the solenoid valve is electrically connected to the cylinder 26.

[0019] Working principle: when the bacterial strain needs to be shaken, the motor 3 can be started, and the motor 3 drives the central shaft 11 to rotate through the power output shaft. The central shaft 11 can drive the rotating block 12 to rotate 360 ​​degrees with the center of the circle as the center. When the rotating block 12 rotates to the left, since the movable plate 6 is hinged with the mounting plate 1, the movable block 13 can slide to the inner cavity of the swing plate 10 near the center. At this time, the movable plate 6 swings to the right. When the rotating block 12 rotates to the bottom, the position of the movable plate 6 is restored. When the rotating block 12 rotates to the right, the movable block 13 can be returned to the inner cavity of the swing plate 10 near the center again. At this time, the movable plate 6 swings to the left, thereby driving the swing plate 10 to swing back and forth left and right. When the swing plate 10 moves, it can drive the movable plate 6 to swing. The movable plate 6 can drive the fermenter 7 to swing through the connecting plate 14, thereby preventing the bacterial strains inside the fermenter 7 from precipitating. The pH value of the bacterial strains inside the fermenter 7 can be measured by the pH meter 20. Detection is performed and the target pH value range parameter is set on the controller 22. When the pH meter 20 detects that the pH value of the strain does not meet the preset value, the pH meter 20 can transmit the real-time data to the controller 22 through an analog signal. When the pH value is detected to be higher than the target upper limit, the controller 22 sends a pulse signal to the solenoid valve to start the cylinder 26. The cylinder 26 can drive the rack 28 to move through the power output shaft. When the rack 28 moves, it can drive the gear 27 to rotate. When the gear 27 rotates, it can drive the eccentric wheel 23 to rotate through the transmission rod 24. The rotation of the eccentric wheel 23 can drive the lifting tube 29 to move upward by fitting with the circular plate 31, so that the discharge hole and the L-shaped discharge pipe 17 are connected. At the same time, when the lifting tube 29 moves upward, it can drive the feeding barrel 15 to move upward. When the discharge hole and the L-shaped discharge pipe 17 are connected, the acid and alkali liquid inside the storage box 8 can flow out through the L-shaped discharge pipe 17 and drip into the inside of the fermentation tank 7 through the dropper 21.

Claims

1. A microbial propagation device for oil mining, comprising a mounting plate (1), characterized in that: A motor (3) is provided at the rear side of the mounting plate (1); a power output shaft of the motor (3) is fixedly connected to a central shaft (11); a fixed block (4) is sleeved on the outer side of the central shaft (11); the outer side of the fixed block (4) is fixedly connected to the mounting plate (1); a rotating block (12) is fixedly connected to the front end of the central shaft (11); the rotating block (12) has a V-shaped cross section; a rotating rod is fixedly connected to the rotating block (12) near the front side; a movable block (13) is sleeved on the outer side of the rotating rod; an anti-slip ring is fixedly connected to the bottom end of the rotating rod; an opening is provided at the front side of the mounting plate (1); a movable plate (6) is hingedly connected to the inner cavity of the opening; two swing plates (10) are fixedly connected to the rear side of the movable plate (6); the two swing plates (10) are symmetrically arranged; the movable block (13) is located between the two swing plates (10) and is slidably connected thereto; a through hole is provided at the top of the movable plate (6) near the front side; two limiting grooves are provided on the inner side wall of the through hole.

2. The microbial propagation device for oil mining according to claim 1, characterized in that: The inner cavity of the through hole is fitted with an insertion rod (9), and two sliders are arranged on the outer side of the insertion rod (9), and the two sliders are fitted with adjacent limiting grooves. A connecting plate (14) is fixedly connected to the outer side of the insertion rod (9) near the top, and a fermentation tank (7) is fixedly connected to the front side of the connecting plate (14), and a heating wire is arranged in the inner cavity of the fermentation tank (7).

3. The microbial propagation device for oil mining according to claim 2, characterized in that: The bottom of the fixed block (4) is fixedly connected to a bottom plate (5), the top of the fixed block (4) is fixedly connected to an L-shaped connecting rod (2), the other end of the L-shaped connecting rod (2) is fixedly connected to a storage box (8), and a partition is provided at the center of the inner cavity of the storage box (8).

4. The microbial propagation device for oil mining according to claim 3, characterized in that: Two sleeves (16) are inserted into the bottom of the storage box (8), and a lifting tube (29) is fitted into the inner cavity of the sleeve (16). The top of the lifting tube (29) is fixedly connected to a feed tube (15), and the feed tube (15) is located in the inner cavity of the storage box (8). The corresponding ends of the two lifting tubes (29) are each provided with a discharge hole near the bottom.

5. The microbial propagation device for oil mining according to claim 4, characterized in that: An L-shaped discharge pipe (17) is inserted into the corresponding side of the two sleeves (16), and a dropper (21) is fixedly connected to the corresponding end of the two L-shaped discharge pipes (17), and the discharge hole has the same diameter as the inner cavity of the L-shaped discharge pipe (17).

6. The microbial propagation device for oil mining according to claim 5, characterized in that: A spring (30) is sleeved on the outer side of the lifting tube (29) near the bottom end, the top end of the spring (30) is fixedly connected to the bottom end of the sleeve (16), the bottom end of the lifting tube (29) is fixedly connected to a circular plate (31), and the bottom end of the spring (30) is fixedly connected to the circular plate (31).

7. The microbial propagation device for oil mining according to claim 6, characterized in that: The storage box (8) is fixedly connected to a plurality of vertical plates (18) at the bottom, the plurality of vertical plates (18) are arranged in a rectangular array, and the bottoms of every two adjacent vertical plates (18) are commonly fixedly connected to two horizontal plates (19), and every two adjacent horizontal plates (19) are symmetrically arranged front to back, and two transmission rods (24) are commonly penetrated through the inner cavities of the plurality of horizontal plates (19), and the two transmission rods (24) are symmetrically arranged left to right, and an eccentric wheel (23) is fixedly sleeved on the outer side of the transmission rod (24) near the center, and the top of the eccentric wheel (23) is in contact with the bottom of the circular plate (31).

8. The microbial propagation device for oil mining according to claim 7, characterized in that: A controller (22) is fixedly connected between the two horizontal plates (19) located at the rear side near the center, a pH meter (20) is installed at the bottom of the controller (22), the front ends of the two transmission rods (24) are fixedly connected to gears (27), the corresponding sides of the two gears (27) are meshed with racks (28), the tops of the two racks (28) are fixedly connected to cylinders (26), the tops of the two cylinders (26) are fixedly connected to solenoid valves, the outer sides of the two cylinders (26) are fixedly sleeved with L-shaped fixing rods (25), and the corresponding ends of the two L-shaped fixing rods (25) are fixedly connected to the adjacent vertical plates (18).

Images