CN215761569U - Mud collecting and recharging device for drilling operation - Google Patents
Mud collecting and recharging device for drilling operation Download PDFInfo
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- CN215761569U CN215761569U CN202121411562.7U CN202121411562U CN215761569U CN 215761569 U CN215761569 U CN 215761569U CN 202121411562 U CN202121411562 U CN 202121411562U CN 215761569 U CN215761569 U CN 215761569U
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Abstract
The utility model belongs to the technical field of drilling operation, and particularly discloses a mud collecting and recharging device for drilling operation, which comprises a drilling mud pool, a sedimentation tank, a primary sedimentation tank, a secondary sedimentation tank, a tertiary sedimentation tank and a mud collecting pool, wherein the drilling mud pool is provided with a mud inlet and a mud outlet; a drilling machine drill rod is arranged in the drilling mud pool, mud in the settling pool is guided into the primary settling tank under the action of a mud pump, a first overflow pipe is arranged on one side of the primary settling tank, and one end, far away from the primary settling tank, of the first overflow pipe is communicated with the secondary settling tank; the bottom of the primary sedimentation tank is communicated with a first slurry guide pipe, one end of the first slurry guide pipe is positioned above the slurry collection tank, and the other end of the first slurry guide pipe is communicated with the secondary sedimentation tank; a second overflow pipe is arranged on one side of the second-stage sedimentation tank, and one end of the second overflow pipe is communicated with the third-stage sedimentation tank; a third overflow pipe is arranged at one side of the third settling tank, and a second slurry guide pipe is arranged at the bottom of one side of the third settling tank; the utility model saves water resources and is not easy to cause environmental pollution.
Description
Technical Field
The utility model relates to the technical field of drilling operation, in particular to a mud collecting and recharging device for drilling operation.
Background
In the traditional drilling operation process, sewage flows transversely, water resources are wasted, and the environmental pollution is serious; in addition, a large amount of redundant mud is transported outside to cause secondary allopatric pollution, and the construction cost is increased, so the mud collecting and recharging device for the drilling operation is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a mud collecting and recharging device for drilling operation, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a mud collecting and recharging device for drilling operation comprises a drilling mud pool, a sedimentation tank, a primary sedimentation tank, a secondary sedimentation tank, a tertiary sedimentation tank and a mud collection pool; a drilling machine drill rod is arranged in the drilling mud pool, and mud generated during drilling in the drilling mud pool is guided into the settling pool under the action of a drilling machine mud pump; slurry in the sedimentation tank is guided into a primary sedimentation tank under the action of a slurry pump, a first overflow pipe is arranged above one side of the primary sedimentation tank, and one end of the first overflow pipe, which is far away from the primary sedimentation tank, is communicated with the top of a secondary sedimentation tank; the bottom of the primary sedimentation tank is communicated with a first slurry guide pipe, one end of the first slurry guide pipe is positioned above the slurry collection tank, and the other end of the first slurry guide pipe is communicated with the bottom of one side of the secondary sedimentation tank; a second overflow pipe is arranged at the top of one side of the second-stage sedimentation tank, which is far away from the first slurry guide pipe, and one end of the second overflow pipe, which is far away from the second-stage sedimentation tank, is communicated with the top of the third-stage sedimentation tank; a third overflow pipe is arranged at the top of one side of the third-stage settling tank, which is far away from the second-stage settling tank, and the third overflow pipe is communicated with the drilling mud tank through a connecting pipe; and a second slurry guide pipe is arranged at the bottom of one side of the third settling tank, and one end, far away from the third settling tank, of the second slurry guide pipe is positioned above the settling tank.
Preferably, all be equipped with the valve on first mud honeycomb duct and the second mud honeycomb duct, and first mud honeycomb duct is equipped with 2 valves, and two valves are close to one-level setting tank and second grade setting tank respectively.
Preferably, a recharge slurry pump is arranged in the slurry collection pool, a recharge slurry pump hose is arranged at the output end of the recharge slurry pump, and one end, far away from the recharge slurry pump, of the recharge slurry pump hose is communicated with an inner hole of a drill rod of the drilling machine.
Preferably, the drilling machine mud pump is positioned in the sedimentation tank, a drilling machine mud pump hose is arranged at the input end of the drilling machine mud pump, and the drilling machine mud pump hose is communicated with an inner hole of a drilling rod of the drilling machine.
Preferably, the recharging mud pump hose and the drilling machine mud pump hose are both in threaded connection with a drilling machine drill rod through quick connectors.
Preferably, the top of the primary settling tank is provided with a drug feeding port.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model sucks the mixed slurry generated in the traditional drilling operation into the sedimentation tank by a mud pump of the drilling machine, then naturally sediments and stores the mixed slurry into the slurry collection tank for later use through the primary sedimentation tank and the secondary sedimentation tank respectively, and the redundant overflowing slurry mixture flows back to the drilling slurry tank to provide circulating water for the drilling operation for continuous use, thereby saving water resources, avoiding transporting a large amount of redundant slurry and having low construction cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. drilling a mud pit; 2. a sedimentation tank; 3. a first-stage settling tank; 4. a secondary sedimentation tank; 5. a third-stage settling tank; 6. a slurry collection tank; 7. a slurry pump; 8. a first overflow pipe; 9. a first slurry guide pipe; 10. a second overflow tube; 11. a third overflow pipe; 12. a second slurry guide pipe; 13. a drilling rig mud pump; 14. a drill rod of a drilling machine; 15. recharging a slurry pump hose; 16. a drilling rig mud pump hose; 17. a drug feeding port; 18. and recharging the slurry pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, the present invention provides a technical solution: a mud collecting and recharging device for drilling operation comprises a drilling mud pool 1, a sedimentation tank 2, a primary sedimentation tank 3, a secondary sedimentation tank 4, a tertiary sedimentation tank 5 and a mud collecting pool 6; a drilling machine drill rod 14 is arranged in the drilling mud pool 1, and mud generated during drilling in the drilling mud pool 1 is guided into the sedimentation tank 2 under the action of a drilling machine mud pump 13; slurry in the sedimentation tank 2 is guided into the primary sedimentation tank 3 under the action of a slurry pump 7, a first overflow pipe 8 is arranged above one side of the primary sedimentation tank 3, and one end of the first overflow pipe 8, which is far away from the primary sedimentation tank 3, is communicated with the top of the secondary sedimentation tank 4; the bottom of the primary sedimentation tank 3 is communicated with a first slurry guide pipe 9, one end of the first slurry guide pipe 9 is positioned above the slurry collection tank 6, and the other end of the first slurry guide pipe 9 is communicated with the bottom of one side of the secondary sedimentation tank 4; a second overflow pipe 10 is arranged at the top of one side of the second-stage sedimentation tank 4 far away from the first slurry guide pipe 9, and one end of the second overflow pipe 10 far away from the second-stage sedimentation tank 4 is communicated with the top of the third-stage sedimentation tank 5; a third overflow pipe 11 is arranged at the top of one side of the third settling tank 5, which is far away from the second settling tank 4, and the third overflow pipe 11 is communicated with the drilling mud pit 1 through a connecting pipe; and a second slurry guide pipe 12 is arranged at the bottom of one side of the third-stage settling tank 5, and one end, far away from the third-stage settling tank 5, of the second slurry guide pipe 12 is positioned above the settling pond 2.
Further, all be equipped with the valve on first mud honeycomb duct 9 and the second mud honeycomb duct 12, and first mud honeycomb duct 9 is equipped with 2 valves, and two valves are close to one-level setting tank 3 and second grade setting tank 4 setting respectively.
Furthermore, a recharge slurry pump 18 is arranged in the slurry collection pool 6, a recharge slurry pump hose 15 is arranged at the output end of the recharge slurry pump 18, and one end, far away from the recharge slurry pump 18, of the recharge slurry pump hose 15 is communicated with an inner hole of a drill rod 14 of the drilling machine.
Further, the drilling machine mud pump 13 is located in the sedimentation tank 2, a drilling machine mud pump hose 16 is arranged at the input end of the drilling machine mud pump 13, and the drilling machine mud pump hose 16 is communicated with an inner hole of a drilling rod 14 of the drilling machine.
Furthermore, the recharging slurry pump hose 15 and the drilling machine slurry pump hose 16 are in threaded connection with the drilling machine drill rod 14 through quick connectors, and therefore disassembly and assembly are facilitated.
Further, a drug feeding port 17 is arranged at the top of the primary settling tank 3.
The working principle is as follows: when the device is used, a flexible pipe 16 of a mud pump of a drilling machine is quickly connected with a drill rod 14 of the drilling machine through a quick connector, the drill rod 14 of the drilling machine is placed in a drilling mud tank 1, mud generated during drilling in the drilling mud tank 1 is guided into a sedimentation tank 2 under the action of a mud pump 13 of the drilling machine, then the mud in the sedimentation tank 2 is guided into a primary sedimentation tank 3 through a mud pump 7, an accelerating agent PAC (the dosage ratio is determined according to the local geological condition) is put into the primary sedimentation tank 3 through a dosage port 17 for promoting the coagulation of the mud, the upper layer of the mud in the primary sedimentation tank 3 overflows to a secondary sedimentation tank 4 through a first overflow pipe 8, the bottom layer of the coagulated mud flows into a mud collection tank 6 through a first mud diversion pipe 9 for standby, and no pollution is caused to the construction environment; the upper layer of relatively-desirable slurry in the second-stage settling tank 4 overflows into the third-stage settling tank 5 through a second overflow pipe 10, and the bottom layer of condensed slurry flows into a slurry collecting tank 6 through a first slurry flow guiding pipe 9 for standby use, so that the construction environment is not polluted; the upper layer of relatively-desirable mud in the third-stage settling tank 5 flows into the drilling mud pool 1 through the third overflow pipe 11 and the connecting pipe, so that circulating water is provided for drilling operation to be continuously used, and water resources are saved; the mud at the bottom of the third-stage settling tank 5 flows into the settling tank 2 through the second mud diversion pipe 12 and the operation is repeated;
after the PE pipe is put in place after the drilling operation is completed, the mud pump hose 16 of the drilling machine is dismantled, the recharging mud pump hose 15 is connected with the drill stem 14 of the drilling machine through the quick connector, and under the action of the recharging mud pump 18, mud in the mud collection tank 6 is injected into the pipe well through the inner hole of the drill stem 14 of the drilling machine, so that the mud does not need to be transported outside, the construction cost is reduced, and the environmental pollution is not easily caused.
It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A mud collecting and recharging device for drilling operation is characterized by comprising a drilling mud pool (1), a sedimentation pool (2), a primary sedimentation tank (3), a secondary sedimentation tank (4), a tertiary sedimentation tank (5) and a mud collecting pool (6); a drilling machine drill rod (14) is arranged in the drilling mud pool (1), and mud generated during drilling in the drilling mud pool (1) is guided into the sedimentation tank (2) under the action of a drilling machine mud pump (13); slurry in the sedimentation tank (2) is guided into the primary sedimentation tank (3) under the action of a slurry pump (7), a first overflow pipe (8) is arranged above one side of the primary sedimentation tank (3), and one end, far away from the primary sedimentation tank (3), of the first overflow pipe (8) is communicated with the top of the secondary sedimentation tank (4); the bottom of the primary sedimentation tank (3) is communicated with a first slurry guide pipe (9), one end of the first slurry guide pipe (9) is positioned above the slurry collection tank (6), and the other end of the first slurry guide pipe is communicated with the bottom of one side of the secondary sedimentation tank (4); a second overflow pipe (10) is arranged at the top of one side, away from the first slurry guide pipe (9), of the second-stage settling tank (4), and one end, away from the second-stage settling tank (4), of the second overflow pipe (10) is communicated with the top of the third-stage settling tank (5); a third overflow pipe (11) is arranged at the top of one side of the third settling tank (5) far away from the second settling tank (4), and the third overflow pipe (11) is communicated with the drilling mud pool (1) through a connecting pipe; and a second slurry guide pipe (12) is arranged at the bottom of one side of the third settling tank (5), and one end, far away from the third settling tank (5), of the second slurry guide pipe (12) is positioned above the settling pond (2).
2. The mud collection and recharge device for drilling operations according to claim 1, wherein: all be equipped with the valve on first mud honeycomb duct (9) and second mud honeycomb duct (12), and first mud honeycomb duct (9) are equipped with 2 valves, and two valves are close to one-level setting tank (3) and second grade setting tank (4) setting respectively.
3. The mud collection and recharge device for drilling operations according to claim 1, wherein: a recharge slurry pump (18) is arranged in the slurry collection pool (6), a recharge slurry pump hose (15) is arranged at the output end of the recharge slurry pump (18), and one end, far away from the recharge slurry pump (18), of the recharge slurry pump hose (15) is communicated with an inner hole of a drill rod (14) of the drilling machine.
4. The mud collection and recharge device for drilling operations according to claim 1, wherein: the mud pump (13) of the drilling machine is positioned in the sedimentation tank (2), a mud pump hose (16) of the drilling machine is arranged at the input end of the mud pump (13) of the drilling machine, and the mud pump hose (16) of the drilling machine is communicated with an inner hole of a drill rod (14) of the drilling machine.
5. A mud collection and recharge device for drilling operations, according to claim 3, wherein: the recharging slurry pump hose (15) and the drilling machine slurry pump hose (16) are in threaded connection with a drilling machine drill rod (14) through quick connectors.
6. The mud collection and recharge device for drilling operations according to claim 1, wherein: the top of the first-level settling tank (3) is provided with a drug feeding port (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121411562.7U CN215761569U (en) | 2021-06-24 | 2021-06-24 | Mud collecting and recharging device for drilling operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121411562.7U CN215761569U (en) | 2021-06-24 | 2021-06-24 | Mud collecting and recharging device for drilling operation |
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| Publication Number | Publication Date |
|---|---|
| CN215761569U true CN215761569U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121411562.7U Active CN215761569U (en) | 2021-06-24 | 2021-06-24 | Mud collecting and recharging device for drilling operation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737899A (en) * | 2022-02-22 | 2022-07-12 | 深圳市工勘岩土集团有限公司 | Mud purification and separation structure |
| CN114961603A (en) * | 2022-02-22 | 2022-08-30 | 深圳市工勘岩土集团有限公司 | Assembled mud multistage slagging-off purifies circulating device |
-
2021
- 2021-06-24 CN CN202121411562.7U patent/CN215761569U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114737899A (en) * | 2022-02-22 | 2022-07-12 | 深圳市工勘岩土集团有限公司 | Mud purification and separation structure |
| CN114961603A (en) * | 2022-02-22 | 2022-08-30 | 深圳市工勘岩土集团有限公司 | Assembled mud multistage slagging-off purifies circulating device |
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