Slurry collector
By designing a mud collector, using a screening box and a collection box to collect the mud returning from the drilling sleeve, and combining the screening plate and the absorption layer, the problem of mud bubbling pollution is solved, achieving environmental protection and improving equipment stability.
Patent Information
- Application Number
- CN202421787515.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-07-25
AI Technical Summary
In traditional drilling and grouting construction, mud flows back along the gap between the outer wall of the drill pipe and the hole wall, causing mud bubbling and polluting the surrounding environment.
A mud collector is designed, which includes a screening box and a collecting box. The mud is collected by connecting a drilling sleeve with the screening box and introduced into the collecting box through a mud discharge pipe. The mud collector is equipped with a screening plate, an absorption layer and an adjustable support to reduce pollution.
Effectively collect mud, reduce mud bubbling, protect the environment, improve equipment stability and mobility, and reduce manpower requirements.
Smart Images
Figure CN223317816U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of drilling mud collection, and in particular to a mud collector. Background Art
[0002] In traditional drilling and grouting construction processes, mud flows back to the hole mouth through the gap between the outer wall of the drill pipe and the hole wall, causing mud bubbling and polluting the surrounding environment. Therefore, further improvements can be made. Utility Model Content
[0003] In order to reduce the pollution of the surrounding environment caused by mud bubbling, the present application provides a mud collector.
[0004] The mud collector provided in this application adopts the following technical solution:
[0005] A mud collector comprises a screening box, a collecting box is provided on one side of the screening box, a guide seat connected to the bottom of the screening box is provided in the screening box, a drilling sleeve is provided in the guide seat, the length of the drilling sleeve is longer than the length of the guide seat, a mud discharge port is provided at the bottom of the screening box, a mud discharge port is connected to a mud discharge pipe with a water pump, and the other end of the mud discharge pipe is connected to the collecting box.
[0006] By adopting the above technical solution, by setting up a screening box and a collecting box, when the drill rod of the drilling machine is inserted into the ground along the drilling sleeve to drill a hole, when the underground mud flows back from the hole mouth, since the drilling sleeve is connected to the hole mouth, the mud can flow into the screening box along the drilling sleeve, and then enter the collecting box through the mud discharge port and the mud discharge pipe for collection, thereby reducing the pollution of the surrounding environment caused by the underground mud bubbling.
[0007] Optionally, a screening plate is provided in the screening box along its length direction, and the screening plate is detachably installed in the screening box.
[0008] By adopting the above technical solution, a screening plate is set up to separate the solid particles and mud in the mud returning from the drilling sleeve, so as to facilitate the discharge of the mud from the mud discharge pipe and reduce the blockage caused by the solid particles in the mud discharge pipe.
[0009] Optionally, slide grooves are provided on both sides of the screening box along its width direction, and sliders are provided on both sides of the screening plate along its width direction. The sliders can be slidably arranged in the slide grooves, and the height of the slide grooves is less than the height of the screening box.
[0010] By adopting the above technical solution, the screening box and the screening plate are connected by means of a slider and a slide groove. The slider and the slide groove are snap-fitted together to quickly install and disassemble the screening box and the screening plate, making replacement or cleaning easier. In addition, the slider and the slide groove can reduce the time for replacing the screening plate and improve the overall efficiency of the installation equipment.
[0011] Optionally, a telescopically adjustable support member is provided at the bottom of the screening box, and a support pad is provided at the bottom of the support member.
[0012] By adopting the above technical solution, the retractable and adjustable support can adjust the height of the screening box to adapt to uneven ground or slopes of different heights. The height of the support can be adjusted to ensure that the screening box remains stable on various terrains, and a support pad is set at the bottom of the support to reduce shaking during operation.
[0013] Optionally, the support member includes a first support column and a second support column, the bottom of the first support column can be slidably inserted into the top of the second support column, the first support column is provided with a plurality of through adjustment holes evenly spaced along its length, the second support column is provided with a through fixing hole, the aperture of the fixing hole is consistent with that of the adjusting hole, and the first support column and the second support column are fixed by bolts and nuts passing through the adjusting holes and the fixing holes.
[0014] By adopting the above technical solution, when the height of the support member needs to be adjusted, the overall height of the support column is changed by adjusting the depth of the first support column inserted into the second support column. When adjusted to the appropriate height, the adjustment hole and the fixing hole are fixed with bolts and nuts to lock the height of the support member.
[0015] Optionally, an absorption layer is provided between the guide seat and the drilling sleeve, a clamping ring is provided around the bottom of the guide seat, the absorption layer can be clamped on the clamping ring, a plurality of screening holes are provided on the clamping ring, the height of the absorption layer is higher than the guide seat, and the top height of the absorption layer is higher than the drilling sleeve.
[0016] By adopting the above technical solution, an absorption layer is set up, and the absorption layer is located between the guide seat and the drilling sleeve. When the mud emerges from the drilling sleeve, the absorption layer located outside the top of the drilling sleeve partially absorbs the liquid in the mud brought out, thereby further reducing the pollution of the surrounding environment caused by the underground mud bubbling phenomenon.
[0017] Optionally, a screening handle is provided on the screening box.
[0018] By adopting the above technical solution and providing a screening handle, when the screening box needs to be moved, the screening handle can provide a stable gripping point for manual labor, making it easier to carry and move.
[0019] Optionally, a collection handle is provided on the collection box.
[0020] By adopting the above technical solution and providing a collection handle, when the collection box needs to be moved, the collection handle can provide a stable gripping point for manual labor, making it easier to carry and move.
[0021] Optionally, the bottom of the collection box is provided with lockable wheels, and there are four wheels, which are installed at the four corners of the bottom of the collection box.
[0022] By adopting the above technical solution, wheels are provided and the mobility of the collection box is increased by utilizing the wheels, making the movement of the collection box easier and reducing the need for manual handling. At the same time, the wheels can be locked and when moved to the appropriate position, they can be locked to fix the collection box.
[0023] In summary, this application includes at least one of the following beneficial technical effects:
[0024] 1. By setting up the screening box and the collection box, when the drill rod of the drilling machine is inserted into the ground along the drilling sleeve to drill a hole, when the underground mud flows back from the hole, since the drilling sleeve is connected to the hole, the mud can flow along the drilling sleeve into the screening box, and then enter the collection box through the mud discharge port and the mud discharge pipe for collection, thereby reducing the pollution of the surrounding environment caused by the underground mud bubbling;
[0025] 2. The retractable support can adjust the height of the screening box to adapt to uneven ground or slopes of different heights. The height of the support can be adjusted to ensure that the screening box remains stable on various terrains, and support pads are set at the bottom of the support to reduce shaking during operation;
[0026] 3. Set up wheels and use them to increase the mobility of the collection box, making it easier to move the collection box and reducing the need for manpower to carry it. At the same time, the wheels can be locked. When moved to the appropriate position, they can be locked to fix the collection box. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.
[0028] Figure 2 It is a schematic diagram of the structure of the screening box in the embodiment of the present application.
[0029] Figure 3 It is a partial cross-sectional view of the screening box in the embodiment of the present application.
[0030] Figure 4 It is a partial cross-sectional view of the guide seat in the embodiment of the present application.
[0031] Description of reference numerals:
[0032] 1. Screening box; 11. Mud discharge pipe; 12. Screening handle; 13. Chute; 2. Collection box; 21. Collection handle; 22. Wheel; 3. Guide seat; 4. Drilling sleeve; 5. Screening plate; 51. Slider; 52. Mounting handle; 6. Absorption layer; 7. Snap ring; 71. Screening hole; 8. Support member; 81. Support pad; 82. First support column; 83. Second support column. DETAILED DESCRIPTION
[0033] The following is combined with Figure 1-4 This application is described in further detail.
[0034] An embodiment of the present application discloses a mud collector.
[0035] Reference Figure 1 A mud collector includes a screening box 1, a collecting box 2 is provided on one side of the screening box 1, a guide seat 3 connected to the bottom of the screening box 1 is provided in the screening box 1, a drilling sleeve 4 is provided in the guide seat 3, and the length of the drilling sleeve 4 is longer than the length of the guide seat 3, a mud discharge port is opened at the bottom of the screening box 1, and a mud discharge pipe 11 with a water pump is connected to the mud discharge port, and the other end of the mud discharge pipe 11 is connected to the collecting box 2;
[0036] In addition, screening handles 12 are provided on both sides of the screening box 1, and a collecting handle 21 is provided on the side of the collecting box 2 away from the screening box 1. Four lockable wheels 22 are provided at the four corners of the bottom of the collecting box 2. By using the screening handles 12 and the collecting handles 21, when the screening box 1 and the collecting box 2 need to be moved, the screening handles 12 and the collecting handles 21 can provide a stable gripping point for the workers, and the collecting handles 21 drive the wheels 22 to move, making transportation and movement easier.
[0037] During actual use, when the drill rod of the drilling machine is inserted into the ground along the drilling sleeve 4 to drill a hole, when the underground mud flows back from the hole mouth, since the drilling sleeve 4 is connected to the hole mouth, the mud can flow into the screening box 1 along the drilling sleeve 4, and then enter the collecting box 2 through the mud discharge port from the mud discharge pipe 11 for collection, thereby reducing the pollution of the surrounding environment caused by the underground mud bubbling.
[0038] refer to Figure 2 、 3 Specifically, in this embodiment, the screening box 1 is rectangular, and a screening plate 5 is provided along its length. A chute 13 is provided on the side walls on both sides of the screening box 1 along its length direction. Correspondingly, sliders 51 are provided on both ends of the screening plate 5 along its length direction. The sliders 51 can be slidably set in the chute 13. The height of the chute 13 is less than the height of the screening box 1, thereby reserving sufficient space between the mud passing through the screening plate 5 and the mud discharge port.
[0039] In addition, mounting handles 52 are installed on both ends of the screening plate 5 along its length direction, and the screening plate 5 can be better lifted or lowered by using the mounting handles 52.
[0040] In actual use, the screen plate 5 is used to separate the solid particles from the mud returning from the drilling sleeve 4, making it easier to discharge the mud from the mud discharge pipe 11 and reducing the blockage caused by solid particles in the mud discharge pipe 11. At the same time, the detachable connection between the screen plate 5 and the screen box 1, and the snap-fitting of the slider 51 and the chute 13 allow for quick installation and removal between the screen box 1 and the screen plate 5, making replacement or cleaning easier. The combination of the slider 51 and the chute 13 can reduce the time required to replace the screen plate 5, thereby improving the overall efficiency of the installation equipment.
[0041] refer to Figure 2 、 3 4. Specifically, in this embodiment, the guide seat 3 is cylindrical, and an absorption layer 6 is arranged between the guide seat 3 and the drilling sleeve 4. A clamping ring 7 is wrapped around the bottom of the guide seat 3, and the clamping ring 7 is L-shaped. An installation space is formed between the outer side of the clamping ring 7 and the inner side of the guide seat 3, so that the absorption layer 6 can be clamped on the clamping ring 7. A plurality of screening holes 71 are provided on the clamping ring 7. The screening holes 71 are used to separate and absorb the solids in the mud from the mud. The height of the absorption layer 6 is higher than the guide seat 3, and the top height of the absorption layer 6 is higher than the drilling sleeve 4, so that the absorption layer 6 can first perform a first round of absorption on the mud emerging from the drilling sleeve 4.
[0042] During actual use, the absorption layer 6 is located between the guide seat 3 and the drilling sleeve 4. When the mud emerges from the drilling sleeve 4, the absorption layer 6 located outside the top of the drilling sleeve 4 partially absorbs the liquid in the mud brought out, thereby further reducing the pollution of the surrounding environment caused by the mud bubbling underground.
[0043] refer to Figure 2 、 3 Specifically, in this embodiment, support members 8 for supporting the screening box 1 are respectively provided at the four corners of the bottom of the screening box 1. The top of the support member 8 is connected to the bottom of the screening box 1. A pancake-shaped support pad 81 is installed at the bottom of the support member 8 to increase the contact area between the support member 8 and the ground. Among them, the support column support member 8 includes a first support column 82 and a second support column 83. The bottom of the first support column 82 can be slidably inserted into the top of the second support column 83. The first support column 82 is provided with a plurality of through adjustment holes evenly spaced along its length. The second support column 83 is provided with a through fixing hole. The aperture of the fixing hole is the same as that of the adjusting hole. The first support column 82 and the second support column 83 are fixed by bolts and nuts passing through the adjusting holes and the fixing holes.
[0044] During actual use, the telescopically adjustable support member 8 can adjust the height of the screening box 1. The overall height of the support column can be changed by adjusting the depth of the first support column 82 inserted into the second support column 83. When adjusted to the appropriate height, the adjustment hole and the fixing hole are fixed by bolts and nuts to lock the height of the support member 8 to adapt to uneven ground or slopes of different heights. The height of the support member 8 can be adjusted to ensure that the screening box 1 can remain stable on various terrains, and a support pad 81 is set at the bottom of the support member 8 to reduce shaking during operation.
[0045] The implementation principle of a mud collector in an embodiment of the present application is as follows: when underground mud flows back from the orifice, since the drilling sleeve 4 is connected to the orifice, the mud can flow into the screening box 1 along the drilling sleeve 4, and then enter the collecting box 2 through the mud discharge port and the mud discharge pipe 11 for collection, thereby reducing the pollution of the surrounding environment caused by the underground mud bubbling phenomenon.
[0046] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.
Claims
1. A mud collector, characterized by: The invention comprises a screening box (1), a collecting box (2) is provided on one side of the screening box (1), a guide seat (3) is provided in the screening box (1) and is communicated with the bottom of the screening box (1), a drilling sleeve (4) is provided in the guide seat (3), the length of the drilling sleeve (4) is longer than the length of the guide seat (3), a mud discharge port is provided at the bottom of the screening box (1), a mud discharge pipe (11) with a water pump is connected to the mud discharge port, and the other end of the mud discharge pipe (11) is communicated with the collecting box (2); A screening plate (5) is provided in the screening box (1) along its length, and the screening plate (5) is detachably installed in the screening box (1); The screening box (1) is provided with chutes (13) on both sides along its width direction, and the screening plate (5) is provided with sliders (51) on both sides along its width direction, and the sliders (51) can be slidably arranged in the chutes (13), and the height of the chutes (13) is less than the height of the screening box (1); A telescopically adjustable support member (8) is provided at the bottom of the screening box (1), and a support pad (81) is provided at the bottom of the support member (8); An absorption layer (6) is provided between the guide seat (3) and the drilling sleeve (4); a clamping ring (7) is provided around the bottom of the guide seat (3); the absorption layer (6) can be clamped on the clamping ring (7); a plurality of screening holes (71) are provided on the clamping ring (7); the absorption layer (6) is higher than the guide seat (3), and the top of the absorption layer (6) is higher than the drilling sleeve (4).
2. A slurry collector according to claim 1, characterized in that: The support member (8) includes a first support column (82) and a second support column (83), the bottom of the first support column (82) can be slidably inserted into the top of the second support column (83), the first support column (82) is provided with a plurality of through adjustment holes evenly spaced along its length direction, the second support column (83) is provided with a through fixing hole, the apertures of the fixing hole and the adjusting hole are the same, and the first support column (82) and the second support column (83) are fixed by bolts and nuts passing through the adjusting holes and the fixing holes.
3. The slurry collector according to claim 1, characterized in that: The screening box (1) is provided with a screening handle (12).
4. The slurry collector according to claim 1, characterized in that: The collection box (2) is provided with a collection handle (21).
5. The slurry collector according to claim 1, characterized in that: The bottom of the collection box (2) is provided with lockable wheels (22), and there are four wheels (22). The four wheels (22) are installed at the four corners of the bottom of the collection box (2).