CN219409304U - Mud separator with self-circulation function - Google Patents
Mud separator with self-circulation function Download PDFInfo
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- CN219409304U CN219409304U CN202320506520.4U CN202320506520U CN219409304U CN 219409304 U CN219409304 U CN 219409304U CN 202320506520 U CN202320506520 U CN 202320506520U CN 219409304 U CN219409304 U CN 219409304U
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Abstract
The utility model discloses a mud separator with a self-circulation function, which comprises a mud storage tank, wherein a bracket is arranged at the top of the mud storage tank, a screening component is arranged in the bracket, and a self-circulation component is arranged between the top of the bracket and the mud storage tank; the screening assembly comprises a coarse screen and a fine screen which are horizontally and rightwards obliquely arranged in the support, and the coarse screen is positioned at the lower end of the fine screen. This mud separator with self-loopa function, mud is at first sieved through coarse screen cloth and then gets into the storage vat, sand pump pumps the mud into the swirler, the fine silt particle size of follow drip nozzle discharge of its lower extreme falls into fine screen cloth surface by the swirler, after fine screen cloth screening, the fine ballast material separates out, the mud that sees through the fine screen cloth returns to the storage vat, in this screening process, because coarse screen cloth and fine screen cloth are the slope setting, under vibrating assembly's effect, the ballast material can drop to the sediment slide by the sediment mouth, reach the purpose of carrying out automatic clearance to the ballast material on screen cloth surface.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a mud separator with a self-circulation function.
Background
In the process of underground excavation in building construction, a large amount of muddy water containing soil residues can be generated, in order to avoid the influence of muddy water on the construction process, the muddy water needs to be separated and discharged by a mud separator, and the purpose of recycling the muddy water is achieved.
At present, most of slurry separators rely on a screen to screen out soil residues in muddy water, but in the screening process, the soil residues are easy to be accumulated on the surface of the screen to cause mesh blockage, so that the slurry separator can reduce the treatment efficiency of the muddy water and influence the use progress.
Accordingly, a mud separator with a self-circulation function has been proposed in view of the above problems.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a mud separator with a self-circulation function to solve the above-mentioned problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mud separator with self-circulation function, includes the stock chest, the support is installed at the top of stock chest, and the inside of support is provided with screening subassembly, is provided with self-circulation subassembly between the top of support and the stock chest;
the screening component comprises a coarse screen and a fine screen which are horizontally and rightwards obliquely arranged in the bracket, the coarse screen is positioned at the lower end of the fine screen, the coarse screen and the fine screen are connected with the inner wall of the bracket through springs, a connecting frame is welded on the left side of the bracket, and a vibration component is arranged on the surface of the connecting frame corresponding to the coarse screen and the fine screen;
the self-circulation assembly comprises a sand pump embedded on the left side of the slurry storage tank, the liquid inlet end of the sand pump is communicated with the inner wall of the slurry storage tank, a cyclone and a middle storage tank are fixedly installed at the top of the support respectively, the liquid outlet end of the sand pump is communicated with the liquid inlet end of the cyclone, an overflow pipe is arranged at the top of the cyclone, the liquid outlet end of the overflow pipe faces to the upper opening of the middle storage tank, a slurry outlet pipe is embedded on the front face of the middle storage tank, a three-way switching valve is arranged on the surface of the slurry outlet pipe, and the other two interfaces of the three-way switching valve are respectively corresponding to an external mud pool and a fine screen.
Preferably, a paddle inlet pipe is embedded on the surface of the connecting frame, a liquid inlet end of the paddle inlet pipe is communicated with a conveying pump arranged in an external mud sedimentation tank, and a liquid outlet end of the paddle inlet pipe corresponds to the position of the coarse screen.
Preferably, the bottom of the cyclone is provided with a drip nozzle, and the outlet of the drip nozzle corresponds to the fine screen.
Preferably, the vibration assembly comprises a vibration motor fixedly mounted on the surface of the connecting frame, a turntable is fixedly mounted on an output shaft of the vibration motor, a transmission rod is rotatably connected to the eccentric position of the surface of the turntable, the other end of the transmission rod is rotatably connected with the connecting rod, and the other end of the connecting rod is fixedly connected with the coarse screen and the fine screen respectively.
Preferably, the right ends of the coarse screen and the fine screen are respectively provided with a sand discharge opening, the surface of the bracket is fixedly provided with a sand discharge slideway, and the sand discharge slideway corresponds to the sand discharge opening.
Preferably, a liquid level sensor is arranged on the inner wall of the slurry storage tank.
The utility model has the technical effects and advantages that:
1. compared with the prior art, when the mud separator with the self-circulation function is used, mud in the external mud pool is conveyed into the mud separator through the external conveying pump and the feeding pipe, the mud is firstly screened through the coarse screen, coarse particles in the mud are screened out and then enter the mud storage tank, the sand pump pumps the mud with certain kinetic energy into the cyclone, the fine mud and sand with the particle size are discharged from the drip nozzle at the lower end of the cyclone and fall into the surface of the fine screen, the mud is dewatered and screened through the fine screen, drier fine slag materials are separated, the mud passing through the fine screen passes through the coarse screen again and returns into the mud storage tank, in the screening process, because the coarse screen and the fine screen are obliquely arranged, the slag materials can fall into the sand discharge slideway through the sand discharge port under the action of the vibrating assembly, the purpose of automatically cleaning the slag materials on the surface of the screen is achieved, the slag materials are prevented from being accumulated on the surface of the screen to influence the use of the mud separator, and when the mud with higher quality is required, the purpose of the mud in the cyclone can be achieved through the repeated separation process.
2. Compared with the prior art, this mud separator with self-circulation function, clean mud after the swirler is handled gets into in the overflow pipe at swirler top and stores the incasement portion and temporarily stores, then carries outside or returns to the storage thick liquid groove along the play thick liquid pipe, through setting up the liquid level inductor, can respond to the liquid level of storage thick liquid inslot portion, avoids the condition that the overflow thick liquid appears in the storage thick liquid groove.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of the present utility model in a cut-away configuration.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
The reference numerals are: 1. a slurry storage tank; 2. a bracket; 3. coarse screen; 4. fine screen; 5. a spring; 6. a connecting frame; 7. a sand pump; 8. a cyclone; 9. a middle storage tank; 10. an overflow pipe; 11. a propeller outlet pipe; 12. a propeller inlet pipe; 13. a drip nozzle; 14. a vibration motor; 15. a turntable; 16. a transmission rod; 17. a connecting rod; 18. a sand discharge port; 19. a sand discharge slideway; 20. a liquid level sensor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The mud separator with the self-circulation function is shown in the accompanying drawings 1-3, and comprises a mud storage tank 1, wherein a support 2 is arranged at the top of the mud storage tank 1, a screening component is arranged in the support 2, and a self-circulation component is arranged between the top of the support 2 and the mud storage tank 1.
The screening subassembly includes that the level leans towards right setting is at inside coarse screen 3 and the fine screen 4 of support 2, and coarse screen 3 is located the lower extreme of fine screen 4, and coarse screen 3 and fine screen 4 all are connected with the inner wall of support 2 through spring 5, and the left side welding of support 2 has linking frame 6, and the surface of linking frame 6 corresponds coarse screen 3 and fine screen 4 and is provided with vibration subassembly.
The vibration subassembly includes fixed mounting at the vibrating motor 14 of linking frame 6 surface, and vibrating motor 14's output shaft fixed mounting has carousel 15, and the eccentric position rotation on carousel 15 surface is connected with transfer line 16, and transfer line 16's the other end rotation is connected with linking rod 17, and the smooth hole with linking rod 17 looks adaptation has been seted up on linking frame 6's surface, and linking rod 17's the other end respectively with coarse screen 3 and fine screen 4 fixed connection.
The surface of the connecting frame 6 is embedded with a paddle inlet pipe 12, the liquid inlet end of the paddle inlet pipe 12 is communicated with a conveying pump arranged in an external mud sedimentation tank, the liquid outlet end of the paddle inlet pipe 12 corresponds to the position of the coarse screen 3, the inner wall of the slurry storage tank 1 is provided with a liquid level sensor 20, and the liquid level sensor 20 is communicated with the conveying pump of the external mud sedimentation tank.
When the mud separator with the self-circulation function is used, mud in an external mud tank is conveyed into the mud separator through an external conveying pump and a mud inlet pipe 12, firstly, the mud is screened through a coarse screen 3, coarse particles in the mud are screened out and then enter a mud storage tank 1, and the liquid level in the mud storage tank 1 can be monitored by a liquid level sensor 20, so that the condition of diffuse mud is avoided.
The self-circulation assembly comprises a sand pump 7 embedded in the left side of the slurry storage tank 1, the liquid inlet end of the sand pump 7 is communicated with the inner wall of the slurry storage tank 1, a cyclone 8 and a middle storage tank 9 are fixedly installed at the top of the support 2 respectively, the liquid outlet end of the sand pump 7 is communicated with the liquid inlet end of the cyclone 8, a drip nozzle 13 is arranged at the bottom of the cyclone 8, and the outlet of the drip nozzle 13 corresponds to the fine screen 4.
The right ends of the coarse screen 3 and the fine screen 4 are respectively provided with a sand discharge opening 18, the surface of the bracket 2 is fixedly provided with a sand discharge slideway 19, and the sand discharge slideway 19 corresponds to the sand discharge opening 18 in position.
The slurry inside the slurry storage tank 1 is pumped into the cyclone 8 through the sand pump 7, the fine silt with the particle size is discharged from the drip nozzle 13 at the lower end of the cyclone 8 and falls into the surface of the fine screen 4, the fine screen 4 is dehydrated and screened, drier fine slag materials are separated, the slurry passing through the fine screen 4 passes through the coarse screen 3 again and returns into the slurry storage tank 1, and in the screening process, the coarse screen 3 and the fine screen 4 are obliquely arranged, and under the action of a vibration assembly, the slag materials can fall into the sand discharge slideway 19 through the sand discharge opening 18, so that the purpose of automatically cleaning the slag materials on the surface of the screen is achieved, and the use of the soil separator is prevented from being influenced by the accumulation of the slag materials on the surface of the screen.
The top of the cyclone 8 is provided with an overflow pipe 10, the liquid outlet end of the overflow pipe 10 faces to the upper opening of the middle storage tank 9, the front surface of the middle storage tank 9 is embedded with a paddle outlet pipe 11, the surface of the paddle outlet pipe 11 is provided with a three-way switching valve, and the other two interfaces of the three-way switching valve are respectively corresponding to an external mud pool and a fine screen 4.
When entering the cyclone 8 for separation treatment, the mud water after screening and deslagging is pumped into the middle storage tank 9 for temporary storage by the overflow pipe 10, the mud water can be conveyed to the outside for recycling by opening the three-way switching valve and communicating the three-way switching valve with an external mud water pool, and when slurry with higher quality is required, the three-way switching valve can be adjusted to communicate an interface towards the fine screen 4, and the purpose is achieved by repeating the slurry sorting process in the cyclone 8.
The working process of the utility model is as follows:
firstly, when the slurry separator with the self-circulation function is used, slurry in an external slurry pond is conveyed into the slurry separator through an external conveying pump and a slurry inlet pipe 12, the slurry is firstly screened through a coarse screen 3, coarse particles in the slurry are screened out and then enter a slurry storage tank 1, the slurry with certain kinetic energy is pumped into a cyclone 8 by a sand pump 7, fine-grain-size silt is discharged from a drip nozzle 13 at the lower end of the cyclone 8 and falls onto the surface of a fine screen 4, drier fine slag materials are separated after the fine screen 4 is dehydrated and screened, the slurry penetrating through the fine screen 4 passes through the coarse screen 3 again and returns into the slurry storage tank 1, in the screening process, because the coarse screen 3 and the fine screen 4 are obliquely arranged, the slag materials can fall into a sand discharge slide 19 through a sand discharge port 18 under the action of a vibration assembly, the purpose of automatically cleaning the slag materials on the surface of the screen is achieved, the slag materials are prevented from being accumulated on the surface of the screen and influencing the use of the slurry separator, when slurry with higher quality is required, a three-way switching valve can be adjusted to enable the slurry to pass through the cyclone interface 8 to be communicated with the fine screen 8 in order to achieve the purpose of separating.
This is the working principle of the mud separator with self-circulation function.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The utility model provides a mud separator with self-loopa function, includes stock chest (1), its characterized in that: a bracket (2) is arranged at the top of the slurry storage tank (1), a screening component is arranged in the bracket (2), and a self-circulation component is arranged between the top of the bracket (2) and the slurry storage tank (1);
the screening component comprises a coarse screen (3) and a fine screen (4) which are horizontally and rightwards obliquely arranged in the support (2), the coarse screen (3) is positioned at the lower end of the fine screen (4), the coarse screen (3) and the fine screen (4) are connected with the inner wall of the support (2) through springs (5), a connecting frame (6) is welded on the left side of the support (2), and vibration components are arranged on the surfaces of the connecting frame (6) corresponding to the coarse screen (3) and the fine screen (4);
the self-circulation assembly comprises a sand pump (7) embedded on the left side of the slurry storage tank (1), the liquid inlet end of the sand pump (7) is communicated with the inner wall of the slurry storage tank (1), a cyclone (8) and a middle storage tank (9) are fixedly installed at the top of the support (2) respectively, the liquid outlet end of the sand pump (7) is communicated with the liquid inlet end of the cyclone (8), an overflow pipe (10) is arranged at the top of the cyclone (8), the liquid outlet end of the overflow pipe (10) faces towards the upper opening of the middle storage tank (9), a slurry outlet pipe (11) is embedded on the front side of the middle storage tank (9), a three-way switching valve is arranged on the surface of the slurry outlet pipe (11), and the other two interfaces of the three-way switching valve are respectively corresponding to an external mud pool and a fine screen (4).
2. A mud separator with self-circulation function as set forth in claim 1, wherein: the surface of the connecting frame (6) is embedded with a propeller inlet pipe (12), the liquid inlet end of the propeller inlet pipe (12) is communicated with a conveying pump arranged in an external mud sedimentation tank, and the liquid outlet end of the propeller inlet pipe (12) corresponds to the position of the coarse screen (3).
3. A mud separator with self-circulation function as set forth in claim 1, wherein: the bottom of the cyclone (8) is provided with a drip nozzle (13), and the outlet of the drip nozzle (13) corresponds to the fine screen (4).
4. A mud separator with self-circulation function as set forth in claim 1, wherein: the vibration assembly comprises a vibration motor (14) fixedly mounted on the surface of the connecting frame (6), a rotary table (15) is fixedly mounted on an output shaft of the vibration motor (14), a transmission rod (16) is rotatably connected to the eccentric position of the surface of the rotary table (15), a connecting rod (17) is rotatably connected to the other end of the transmission rod (16), and the other end of the connecting rod (17) is fixedly connected with the coarse screen (3) and the fine screen (4) respectively.
5. A mud separator with self-circulation function as set forth in claim 4, wherein: the right ends of the coarse screen (3) and the fine screen (4) are respectively provided with a sand discharge opening (18), the surface of the bracket (2) is fixedly provided with a sand discharge slide way (19), and the sand discharge slide way (19) corresponds to the sand discharge opening (18).
6. A mud separator with self-circulation function as set forth in claim 1, wherein: the inner wall of the slurry storage tank (1) is provided with a liquid level sensor (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320506520.4U CN219409304U (en) | 2023-03-16 | 2023-03-16 | Mud separator with self-circulation function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320506520.4U CN219409304U (en) | 2023-03-16 | 2023-03-16 | Mud separator with self-circulation function |
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| CN219409304U true CN219409304U (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320506520.4U Active CN219409304U (en) | 2023-03-16 | 2023-03-16 | Mud separator with self-circulation function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118305005A (en) * | 2024-06-05 | 2024-07-09 | 盛世恒达建设有限公司卫滨分公司 | Mud and sand screening plant for hydraulic engineering |
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2023
- 2023-03-16 CN CN202320506520.4U patent/CN219409304U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118305005A (en) * | 2024-06-05 | 2024-07-09 | 盛世恒达建设有限公司卫滨分公司 | Mud and sand screening plant for hydraulic engineering |
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