A mud pump shaft cleaning device

Abstract

The utility model relates to slurry pump processing technical field discloses a slurry pump pump shaft cleaning device, including conveying device, cleaning tank, top flushing device and bottom flushing device, wherein, the conveying device has the starting end and the terminal end of conveying pump shaft, the one end of cleaning tank is corresponding with terminal end arrangement, is used to receive the pump shaft of transmission from terminal end, top flushing device sets up in the top of conveying device, is used to wash the pump shaft that passes conveying device, bottom flushing device sets up in one side of cleaning tank, is used to wash the pump shaft that is in cleaning tank. Through top flushing device and bottom flushing device, the pump shaft is washed from different positions, top flushing device washes the pump shaft that passes conveying device, bottom flushing device washes the pump shaft that is in cleaning tank, can all -round cover each part of pump shaft, effectively eliminates the flushing dead angle.

Description

Technical Field

[0001] This utility model relates to the field of mud pump treatment technology, and in particular to a mud pump shaft cleaning device. Background Technology

[0002] A mud pump is a machine that delivers mud or water flushing fluid into the borehole during drilling, and it is an important component of drilling equipment. In commonly used positive circulation drilling, it delivers the surface flushing medium under certain pressure through a high-pressure hose, swivel, and the center hole of the drill string directly to the bottom of the drill bit to cool the drill bit and remove and transport rock cuttings to the surface. Traditional pump shaft cleaning devices use fixed cleaning devices with a fixed flushing angle. However, the pump shaft is a slender rod-like structure, and its bottom, sides, and the gaps connecting with the shaft sleeve and seals often become flushing dead zones, making it difficult to thoroughly remove dirt from these areas. Utility Model Content

[0003] To overcome at least one of the defects described in the prior art, this utility model provides a mud pump shaft cleaning device. By using a top flushing device and a bottom flushing device, the pump shaft is flushed from different positions. The top flushing device flushes the pump shaft after it has passed through the conveying device, while the bottom flushing device cleans the pump shaft within the cleaning tank. This comprehensively covers all parts of the pump shaft, effectively eliminating blind spots in the flushing process.

[0004] The technical solution of this utility model is implemented as follows: A mud pump shaft cleaning device includes a conveying device, a cleaning tank, a top flushing device, and a bottom flushing device. The conveying device has a starting end and an ending end for conveying the pump shaft. One end of the cleaning tank is correspondingly disposed to the ending end for receiving the pump shaft conveyed from the ending end. The top flushing device is disposed on the top of the conveying device for flushing the pump shaft passing through the conveying device. The bottom flushing device is disposed on one side of the cleaning tank for cleaning the pump shaft inside the cleaning tank.

[0005] Based on the above technical solutions, preferably, the conveying device includes: a support frame; a drive shaft rotatably connected to the support frame; and a conveyor belt sleeved on the outer surface of the drive shaft.

[0006] Based on the above technical solutions, preferably, the conveyor belt is inclined.

[0007] Based on the above technical solutions, preferably, baffles are provided at intervals on the outer surface of the conveyor belt.

[0008] Based on the above technical solutions, preferably, the top rinsing device includes: a rinsing frame, which is disposed on the top of the support frame; and rinsing nozzles, which are spaced apart at the bottom of the rinsing frame.

[0009] Based on the above technical solutions, preferably, the bottom rinsing device includes: a main rinsing pipe; and a sub-rinsing pipe, one end of which is connected to the main rinsing pipe and the other end extends into the interior of the cleaning tank, and multiple sub-rinsing pipes are arranged at intervals.

[0010] Based on the above technical solutions, preferably, the cleaning tank is equipped with a filter plate inside, and a drain port is provided on one side wall of the cleaning tank.

[0011] In summary, the mud pump shaft cleaning device provided by this utility model has the following advantages over the prior art: (1) By setting up a top flushing device and a bottom flushing device, the pump shaft is flushed from different positions. The top flushing device flushes the pump shaft that has passed through the conveying device, and the bottom flushing device cleans the pump shaft in the cleaning tank. This can cover all parts of the pump shaft in all directions, effectively eliminate flushing dead corners, ensure that the pump shaft is thoroughly cleaned, and improve the cleaning effect. (2) The overall device includes a conveying device, a cleaning tank, a top rinsing device, and a bottom rinsing device. Each part has a clear structure and works together. The conveying device has a starting end and an ending end, which is responsible for conveying the pump shaft to the cleaning tank; the cleaning tank is used to receive the pump shaft and provide cleaning space; the top and bottom rinsing devices rinse the pump shaft at different stages. The entire cleaning process is clear and reasonable, and the components work together to ensure that the cleaning process is efficient and orderly. (3) The conveying device includes a support frame, a drive shaft, and a conveyor belt. This structural design is stable and reliable. The inclined distribution of the conveyor belt allows the pump shaft to move better under the action of gravity during the conveying process, and may also help to initially remove some dirt during the conveying process. The baffles are set at intervals on the outer surface of the conveyor belt to prevent the pump shaft from rolling or slipping during the conveying process, ensuring that the pump shaft is stably conveyed to the cleaning tank, which facilitates the subsequent cleaning work. (4) The flushing frame of the top flushing device is set on the top of the support frame, and the flushing nozzles are spaced at the bottom of the flushing frame. This layout enables the flushing nozzles to be evenly distributed, so as to thoroughly and evenly flush the pump shaft that has passed through the conveying device, ensuring that all parts of the pump shaft surface can be flushed, and improving the effect of top flushing. (5) The main flushing pipe of the bottom flushing device is connected to multiple flushing sub-pipes, and the flushing sub-pipes are arranged at intervals and extend into the cleaning tank. This design enables the cleaning liquid to flush the pump shaft in the cleaning tank from multiple directions and multiple positions, increasing the flushing area and flushing force, further improving the cleaning effect on the bottom and sides of the pump shaft, and ensuring that the pump shaft is clean. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model; Figure 2 This is a side view of an embodiment of the present utility model; Figure 3 This is a top view of an embodiment of the present utility model; The meanings of the reference numerals in the attached drawings are as follows: 1. Conveying device; 11. Starting end; 12. Ending end; 13. Support frame; 14. Drive shaft; 15. Conveyor belt; 151. Baffle; 2. Cleaning tank; 21. Filter plate; 22. Drain outlet; 3. Top flushing device; 31. Flushing rack; 32. Flushing nozzle; 4. Bottom flushing device; 41. Main flushing pipe; 42. Sub-flushing pipe. Detailed Implementation

[0014] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0015] See Figures 1-3 This utility model discloses a mud pump shaft cleaning device, including a conveying device 1, a cleaning tank 2, a top flushing device 3 and a bottom flushing device.

[0016] In this embodiment, the conveying device 1 has a starting end 11 and an ending end 12 of the conveying pump shaft. Specifically, the conveying device 1 includes a support frame 13, a drive shaft 14, and a conveyor belt 15. The drive shaft 14 is rotatably connected to the support frame 13, and the conveyor belt 15 is sleeved on the outer surface of the drive shaft 14. A drive motor is provided at the end of the drive shaft 14. The drive motor drives the drive shaft 14 to rotate, thereby realizing the movement of the conveyor belt 15. The conveyor belt 15 is made of steel, which has high hardness and strong load-bearing capacity.

[0017] It should also be noted that the conveyor belt 15 is inclined, and the starting end 11 is higher than the ending end 12. This design facilitates the conveying of the pump shaft. Multiple baffles 151 are spaced apart on the outer surface of the conveyor belt 15 to block the pump shaft and prevent it from moving.

[0018] One end of the cleaning tank 2 is correspondingly arranged to the end point 12 for receiving the pump shaft conveyed from the end point 12; the top rinsing device 3 is arranged on the top of the conveying device 1 for rinsing the pump shaft passing through the conveying device 1; the bottom rinsing device 4 is arranged on one side of the cleaning tank 2 for cleaning the pump shaft in the cleaning tank 2.

[0019] In this embodiment, the top rinsing device 3 includes a rinsing frame 31 and rinsing nozzles 32. The rinsing frame 31 is disposed on the top of the support frame 13, and the rinsing nozzles 32 are spaced apart at the bottom of the rinsing frame 31.

[0020] In this embodiment, the bottom rinsing device includes a main rinsing pipe 41 and rinsing sub-pipes 42. The main rinsing pipe 41 is located on one side of the cleaning tank 2. One end of each rinsing sub-pipe 42 is connected to the main rinsing pipe 41, and the other end extends into the interior of the cleaning tank 2. Multiple rinsing sub-pipes 42 are arranged at intervals. A filter plate 21 is installed inside the cleaning tank 2, and a drain port 22 is provided on one side wall of the cleaning tank 2.

[0021] By setting up a top rinsing device 3 and a bottom rinsing device 4, the pump shaft is rinsed from different positions. The top rinsing device 3 rinses the pump shaft after passing through the conveying device 1, and the bottom rinsing device 4 cleans the pump shaft in the cleaning tank 2. This can comprehensively cover all parts of the pump shaft, effectively eliminating rinsing dead corners and ensuring that the pump shaft is thoroughly cleaned, thus improving the cleaning effect. The overall device includes a conveying device 1, a cleaning tank 2, a top rinsing device 3, and a bottom rinsing device 4, with each part having a clear structure and cooperating with each other. The conveying device 1 has a starting end 11 and an ending end 12, which is responsible for conveying the pump shaft to the cleaning tank 2. The cleaning tank 2 is used to receive the pump shaft and provide cleaning space. The top and bottom rinsing devices 4 rinse the pump shaft at different stages. The entire cleaning process is clear and reasonable, and the components work together to ensure that the cleaning process is efficient and orderly. The conveying device 1 includes a support frame 13, a drive shaft 14, and a conveyor belt 15. This structural design is stable and reliable. The inclined distribution of the conveyor belt 15 allows the pump shaft to move better under the influence of gravity during transport, and may also help to initially remove some dirt during transport. Baffles 151 are spaced on the outer surface of the conveyor belt 15 to prevent the pump shaft from rolling or slipping during transport, ensuring stable transport of the pump shaft to the cleaning tank 2 and facilitating subsequent cleaning. The flushing frame 31 of the top flushing device 3 is located on top of the support frame 13, and the flushing nozzles 32 are spaced at the bottom of the flushing frame 31. This layout allows the flushing nozzles 32 to be evenly distributed, providing comprehensive and uniform flushing of the pump shaft passing through the conveyor device 1, ensuring that all parts of the pump shaft surface are flushed, and improving the effectiveness of the top flushing. The main flushing pipe 41 of the bottom flushing device is connected to multiple flushing sub-pipes 42, which are spaced apart and extend into the cleaning tank 2. This design allows the cleaning fluid to flush the pump shaft in the cleaning tank 2 from multiple directions and positions, increasing the flushing area and flushing force, further improving the cleaning effect on the bottom and sides of the pump shaft, ensuring the pump shaft is thoroughly cleaned.

[0022] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mud pump shaft cleaning device, characterized in that, It includes a conveying device, a cleaning tank, a top rinsing device, and a bottom rinsing device, wherein, The conveying device has a starting end and an ending end of a conveying pump shaft; One end of the cleaning tank is positioned corresponding to the endpoint, and is used to receive the pump shaft conveyed from the endpoint; The top flushing device is located on top of the conveying device and is used to flush the pump shaft passing through the conveying device; The bottom rinsing device is located on one side of the cleaning tank and is used to clean the pump shaft inside the cleaning tank.

2. The mud pump shaft cleaning device according to claim 1, characterized in that, The conveying device includes: Support frame; A drive shaft, which is rotatably connected to the support frame; A conveyor belt, which is fitted onto the outer surface of the drive shaft.

3. The mud pump shaft cleaning device according to claim 2, characterized in that, The conveyor belt is inclined.

4. The mud pump shaft cleaning device according to claim 2, characterized in that, The outer surface of the conveyor belt is provided with baffles at intervals.

5. A mud pump shaft cleaning device according to claim 2, characterized in that, The top flushing device includes: A rinsing rack, which is disposed on top of the support frame; The rinsing nozzles are spaced apart at the bottom of the rinsing frame.

6. The mud pump shaft cleaning device according to claim 1, characterized in that, The bottom flushing device includes: Flush the main pipeline; A flushing sub-pipe, one end of which is connected to the main flushing pipe and the other end extends into the interior of the cleaning tank, and multiple flushing sub-pipes are arranged at intervals.

7. A mud pump shaft cleaning device according to claim 6, characterized in that, The cleaning tank is equipped with a filter plate inside, and a drain port is provided on one side wall of the cleaning tank.

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