Slurry stirring device for petroleum drilling engineering

Abstract

The utility model discloses a mud stirring device for petroleum drilling engineering, which belongs to the field of petroleum drilling engineering, and comprises a base, a filtering fence is fixedly mounted at the top end of the base through a support, and rotating rods are mounted on two sides of the top end of the filtering fence through bearing seats. A feeding hopper is fixedly installed on one side of the top end of the filtering fence, a discharging drawer is fixedly installed at the bottom end of the filtering fence, a sieving drawer is installed at one end of the discharging drawer through a hinge, and water leakage holes are evenly formed in the inner wall of the sieving drawer; a pair of sleeves are installed on the outer wall of the filtering fence through rotating shafts, connecting rods are installed in the sleeves in an inserted mode, one ends of the two connecting rods are connected with the outer wall of a supporting rod at the top end of the screening drawer through rotating shafts, and reset springs are connected to the outer walls of the connecting rods in a sleeved mode. And meanwhile, the slurry treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of oil well drilling engineering, and more specifically to a mud stirring device for oil well drilling engineering. Background Art

[0002] A system engineering that uses oil drilling equipment to drill through multiple formations along a designed trajectory from the ground to the predetermined target layer (oil and gas layer or potential oil and gas layer), forming a stable channel (i.e. oil and gas well) for oil and gas production or injection of the required fluid (water, gas, steam), and completing coring, logging, well logging and testing during and after drilling to obtain various information required for exploration, development and drilling. During the oil drilling process, a large amount of mud will be produced, and the staff usually use equipment to process it.

[0003] Based on the above, the inventors found that most of the existing oil drilling mud processing devices extract the mud through water pumps, but this cannot reduce the sufficiency and environmental protection of the mud treatment. Therefore, in view of this, the existing structure is studied and improved to provide a mud stirring device for oil drilling engineering, in order to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a mud stirring device for oil drilling engineering, which can filter the mud in the mud and improve the efficiency of mud treatment.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A mud stirring device for oil drilling engineering, comprising a base, a filter enclosure is fixedly installed on the top of the base through a bracket, rotating rods are installed on both sides of the top of the filter enclosure through a bearing seat, and filter cartridges are fixedly installed on the outer walls of the two rotating rods through support rods, a feed hopper is fixedly installed on one side of the top of the filter enclosure, a discharge drawer is fixedly installed on the bottom of the filter enclosure, a sieve drawer is installed on one end of the discharge drawer through a hinge, water leakage holes are evenly opened on the inner wall of the sieve drawer, and a pair of A sleeve, a pair of connecting rods are inserted and installed inside the sleeves, and one end of the two connecting rods is connected to the outer wall of the support rod at the top of the sieving drawer through a rotating shaft, and a return spring is sleeved on the outer wall of the connecting rod. A water storage box is fixedly installed on the top of the base, a water pump is fixedly arranged on one side of the base, the water inlet end of the water pump is fixedly connected with a water inlet pipe, and the water inlet pipe extends to the inside of the water storage box, the water outlet end of the water pump is fixedly connected with a water outlet pipe, and one end of the water outlet pipe is fixedly installed with a water spray head, and a screw feeder is fixedly installed on the top of the base.

[0009] Furthermore, one end of the feed hopper extends to the interior of the filter cartridge, and the shape of the discharge bin is inclined.

[0010] Furthermore, the screening drawer is in the shape of a triangle, and a vibration motor is fixedly mounted on the top of the screening drawer via a support rod.

[0011] Furthermore, the water storage box is located below the discharge drawer and the screening drawer, one end of the water outlet pipe extends to the top of the filter cartridge, and the water outlet end of the water spray head is located directly above the filter cartridge.

[0012] Furthermore, a fixing rod is fixedly installed on the outer wall of the water spray head, and the other end of the fixing rod is fixedly connected to the edge of the top end of the filtering enclosure.

[0013] Furthermore, a receiving hopper is fixedly installed on the top of the screw feeder, and one end of the screening tray is symmetrical to the position of the receiving hopper.

[0014] Furthermore, a mud collecting box is placed and installed on one side of the base, and the discharge end of the screw feeder extends to the interior of the mud collecting box through a through groove.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] This solution, by setting up a filter cylinder, a screening tray, a vibration motor and a screw feeder, after the device is put into use, the mud is poured into the interior of the filter cylinder through the feed hopper, and then the mud will be filtered by the filter cylinder and drip onto the discharge tray, and at the same time, the vibration motor drives the screening tray to vibrate, so that the mud and water in the mud are fully separated, and the water will drip into the water storage box through the leakage hole, and the mud and water can be filled into the water spray head through the water pump, so that the water spray head can spray water onto the filter cylinder, so that the mud inside the filter cylinder is flushed down, and after being filtered by the screening tray, the mud in the mud will fall into the interior of the screw feeder, and the soil can be sent to the interior of the mud collecting box through the screw feeder, so that the staff can centrally treat the soil inside the mud collecting box. The convenience and efficiency of mud treatment are effectively improved through this device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional left-side schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a three-dimensional right side schematic diagram of the structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the structural plane front view of the utility model;

[0021] Figure 4 For the utility model Figure 1 A schematic diagram of the enlarged local structure in the middle.

[0022] Description of the numbers in the figure:

[0023] 1. Base; 2. Filter enclosure; 3. Rotating rod; 4. Filter cartridge; 5. Feed hopper; 6. Discharge drawer; 7. Screening drawer; 8. Leakage hole; 9. Vibration motor; 10. Sleeve; 11. Connecting rod; 12. Return spring; 13. Water storage box; 14. Water pump; 15. Water inlet pipe; 16. Water outlet pipe; 17. Spray head; 18. Fixed rod; 19. Screw feeder; 20. Receiving hopper; 21. Mud collecting box. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] See also Figure 1-4A mud stirring device for oil drilling engineering comprises a base 1, a filter enclosure 2 is fixedly installed on the top of the base 1 through a bracket, rotating rods 3 are installed on both sides of the top of the filter enclosure 2 through bearing seats, and filter cartridges 4 are fixedly installed on the outer walls of the two rotating rods 3 through support rods, a feed hopper 5 is fixedly installed on one side of the top of the filter enclosure 2, a discharge drawer 6 is fixedly installed on the bottom end of the filter enclosure 2, a sieve drawer 7 is installed on one end of the discharge drawer 6 through a hinge, and water leakage holes 8 are evenly opened on the inner wall of the sieve drawer 7, a pair of sleeves 10 are installed on the outer wall of the filter enclosure 2 through a rotating shaft, and a pair of sleeves 10 are inserted into the inner part of the pair of sleeves 10. A connecting rod 11, and one end of the two connecting rods 11 is connected to the outer wall of the support rod at the top of the sieving drawer 7 through a rotating shaft, the outer wall of the connecting rod 11 is sleeved with a return spring 12, a water storage box 13 is fixedly installed on the top of the base 1, a water pump 14 is fixedly arranged on one side of the base 1, the water inlet end of the water pump 14 is fixedly connected to a water inlet pipe 15, and the water inlet pipe 15 extends to the inside of the water storage box 13, the water outlet end of the water pump 14 is fixedly connected to a water outlet pipe 16, and one end of the water outlet pipe 16 is fixedly installed with a water spray head 17, and a screw feeder 19 is fixedly installed on the top of the base 1. The efficiency of mud treatment can be effectively improved through this device.

[0027] See also Figure 1 , 2 One end of the feed hopper 5 extends to the interior of the filter cylinder 4, and the shape of the discharge drawer 6 is inclined; the shape of the screening drawer 7 is triangular, and a vibration motor 9 is fixedly installed on the top of the screening drawer 7 through a support rod. The shape of the screening drawer 7 can make the soil fall into the interior of the screw feeder 19 in a concentrated manner.

[0028] See also Figure 1 , 2 3. The water storage box 13 is located below the discharge drawer 6 and the screening drawer 7. One end of the water outlet pipe 16 extends to the top of the filter cartridge 4, and the water outlet end of the water spray head 17 is located directly above the filter cartridge 4. A fixing rod 18 is fixedly installed on the outer wall of the water spray head 17, and the other end of the fixing rod 18 is fixedly connected to the edge of the top of the filter enclosure 2, and the water inside the water storage box 13 can be pumped out by the water pump 14.

[0029] See also Figure 1 , 3 A receiving hopper 20 is fixedly installed on the top of the screw feeder 19, and one end of the screening drawer 7 is symmetrical to the position of the receiving hopper 20; a mud collecting box 21 is placed and installed on one side of the base 1, and the discharge end of the screw feeder 19 extends to the inside of the mud collecting box 21 through the through groove. The screw feeder 19 can deliver the mud to the inside of the mud collecting box 21, so that it is convenient for the staff to handle it centrally.

[0030] During use: first, pour the mud into the interior of the filter cylinder 4 through the feed hopper 5, and then the mud will be filtered by the filter cylinder 4 and drip onto the discharge tray 6. At the same time, the vibration motor 9 drives the screening tray 7 to vibrate, so that the mud and water in the mud are fully separated, and the water will drip into the water storage box 13 through the leakage hole 8. The mud and water can be filled into the water spray head 17 through the water pump 14, so that the water spray head 17 can spray water to the filter cylinder 4, so that the mud inside the filter cylinder 4 is flushed down, and after being filtered by the screening tray 7, the mud in the mud will fall into the interior of the screw feeder 19, and the soil can be sent to the interior of the mud collecting box 21 through the screw feeder 19, so that the staff can centrally process the soil inside the mud collecting box 21.

[0031] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mud stirring device for oil drilling engineering, comprising a base (1), characterized in that: A filter enclosure (2) is fixedly mounted on the top of the base (1) via a bracket, rotating rods (3) are mounted on both sides of the top of the filter enclosure (2) via bearing seats, and filter cartridges (4) are fixedly mounted on the outer walls of the two rotating rods (3) via support rods, a feed hopper (5) is fixedly mounted on one side of the top of the filter enclosure (2), a discharge drawer (6) is fixedly mounted on the bottom end of the filter enclosure (2), a sieve drawer (7) is mounted on one end of the discharge drawer (6) via a hinge, and water leakage holes (8) are evenly arranged on the inner wall of the sieve drawer (7), and a pair of sleeves (10) are mounted on the outer wall of the filter enclosure (2) via a rotating shaft, and connecting rods are inserted into the inner parts of the pair of sleeves (10). (11), and one end of the two connecting rods (11) is connected to the outer wall of the support rod at the top of the sieving drawer (7) through a rotating shaft, and the outer wall of the connecting rod (11) is sleeved with a return spring (12), and a water storage box (13) is fixedly installed at the top of the base (1), and a water pump (14) is fixedly arranged on one side of the base (1), and the water inlet end of the water pump (14) is fixedly connected to a water inlet pipe (15), and the water inlet pipe (15) extends to the inside of the water storage box (13), and the water outlet end of the water pump (14) is fixedly connected to a water outlet pipe (16), and one end of the water outlet pipe (16) is fixedly installed with a water spray head (17), and a screw feeder (19) is fixedly installed at the top of the base (1).

2. A mud stirring device for oil drilling engineering according to claim 1, characterized in that: One end of the feed hopper (5) extends to the interior of the filter cartridge (4), and the discharge bin (6) is in an inclined shape.

3. A mud stirring device for oil drilling engineering according to claim 1, characterized in that: The screening drawer (7) is in the shape of a triangle, and a vibration motor (9) is fixedly mounted on the top of the screening drawer (7) via a support rod.

4. A mud stirring device for oil drilling engineering according to claim 1, characterized in that: The water storage box (13) is located below the discharge drawer (6) and the sieving drawer (7), one end of the water outlet pipe (16) extends to the top of the filter cartridge (4), and the water outlet end of the water spray head (17) is located directly above the filter cartridge (4).

5. A mud stirring device for oil drilling engineering according to claim 1, characterized in that: A fixing rod (18) is fixedly mounted on the outer wall of the water spray head (17), and the other end of the fixing rod (18) is fixedly connected to the edge of the top end of the filtering enclosure (2).

6. A mud stirring device for oil drilling engineering according to claim 1, characterized in that: A material receiving hopper (20) is fixedly mounted on the top of the screw feeder (19), and one end of the screening tray (7) and the material receiving hopper (20) are symmetrically positioned.

7. A mud stirring device for oil drilling engineering according to claim 1, characterized in that: A mud collecting box (21) is placed and installed on one side of the base (1), and the discharge end of the screw feeder (19) extends to the interior of the mud collecting box (21) through a through slot.

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