CN220183054U - Soft foundation treatment device for hydraulic filling sludge - Google Patents
Soft foundation treatment device for hydraulic filling sludge Download PDFInfo
- Publication number
- CN220183054U CN220183054U CN202321741736.5U CN202321741736U CN220183054U CN 220183054 U CN220183054 U CN 220183054U CN 202321741736 U CN202321741736 U CN 202321741736U CN 220183054 U CN220183054 U CN 220183054U
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- China
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- screening net
- wall surface
- fixedly arranged
- driving shaft
- soft foundation
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- 239000010802 sludge Substances 0.000 title claims abstract description 54
- 238000012216 screening Methods 0.000 claims abstract description 65
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 238000000034 method Methods 0.000 description 16
- 239000002689 soil Substances 0.000 description 12
- 238000005056 compaction Methods 0.000 description 5
- 238000007596 consolidation process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000009705 shock consolidation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to the technical field of sludge soft foundation treatment, in particular to a dredger fill sludge soft foundation treatment device, which comprises a treatment frame, wherein a driving motor is fixedly arranged on the bottom wall surface of the treatment frame, and the dredger also comprises a driving motor; the screening net is arranged in the processing frame, and a connecting hinge fixedly arranged on the inner side wall of the processing frame is fixedly arranged on the rear side wall surface of the screening net; the material discharging ports are arranged at the upper end and the lower end of the front side wall surface of the processing frame; the utility model discloses a device for treating sludge, which comprises a driving shaft, wherein the driving shaft is fixedly arranged at the output end of a driving motor, two extension rods are fixedly arranged at the top ends of the side walls of the driving shaft, and ejector rods are fixedly arranged at the ends, far away from each other, of the top wall surfaces of the two extension rods.
Description
Technical Field
The utility model relates to the technical field of sludge soft foundation treatment, in particular to a dredger fill sludge soft foundation treatment device.
Background
The soft foundation treatment method for highway, railway and port engineering has a preloading method and a dynamic compaction method, which both belong to a foundation reinforcement method for drainage consolidation, and the soft foundation treatment method has the advantages of large treatment foundation area, less investment, quick response and simpler construction, and is different in that the preloading belongs to static drainage consolidation and the dynamic compaction method belongs to dynamic drainage consolidation.
In the preloading method, a plastic drainage plate is firstly arranged to penetrate through a silt layer to form a vertical drainage channel, a sand cushion layer is paved on the surface layer to form a horizontal drainage channel, finally, load is applied to the upper part of the cushion layer to increase additional stress in soil, super-static pore water pressure is formed in a foundation, the effective stress of the foundation is increased through dissipation of the super-static pore water pressure, soil consolidation is accelerated, and finally, the foundation strength is improved; the dynamic compaction method is also called dynamic consolidation method, which is to repeatedly lift a heavy weight hammer 10-40 tons to a high place to enable the heavy weight hammer to freely fall to foundation soil for impact and vibration, and powerful impact waves generate compression and shearing actions on the foundation soil to destroy the natural structure of the soil body, compact and consolidate the soil body to achieve a new stable state.
The dynamic compaction method has good effect of treating loose coarse granular soil, and the preloading method is suitable for treating viscous soft soil such as saturated silt with high water content, high compressibility, low strength and poor water permeability; the method for reinforcing the soft soil by preloading is simple and effective, but the soil body drainage consolidation time is long; the dynamic compaction method has short period, simpler construction and lower manufacturing cost, but the soft soil effect with larger water content is difficult to ensure. The method is simple in construction and low in cost, but the soft soil effect with large water content is difficult to ensure.
At present, after a dredger dredges mud, a mud water mixture in a mud cabin is discharged to offshore land through a pipeline, water in the mud is removed, and after the water reaches a certain standard, the mud is filled nearby at an offshore position to form a mud soft foundation.
The utility model discloses a soft foundation treatment device for hydraulic filling sludge, which is disclosed in China with the publication number of CN212021761U, wherein sludge is injected into a cylinder body, then water in the sludge is separated by pressing the sludge through a pressing plate, the water is discharged through a first sieve hole and a second sieve hole of the cylinder body, and the sludge dewatering mode is high in efficiency, so that the labor hour is saved.
In the above-mentioned prior art scheme, through the inside silt of pouring into of cylinder body, later extrude the silt inside moisture through the pressure disk and separate, moisture is discharged by the first sieve mesh and the second sieve mesh of cylinder body, but in the in-service use's in-process, when the pressure disk wants to extrude moisture from the silt, need exert certain force, and the moisture in the silt is more, so the silt is in more rare state, so the silt can leak in first sieve mesh and the second sieve mesh because of the pressure disk applied force, inconvenient handling of silt.
Disclosure of Invention
The utility model aims to provide a hydraulic filling sludge soft foundation treatment device which is used for solving the problems in the background technology.
The technical scheme of the utility model is as follows: the hydraulic filling sludge soft foundation treatment device comprises a treatment frame, wherein a driving motor is fixedly arranged on the bottom wall surface of the treatment frame, and the hydraulic filling sludge soft foundation treatment device further comprises a treatment frame;
the screening net is arranged in the processing frame, and a connecting hinge fixedly arranged on the inner side wall of the processing frame is fixedly arranged on the rear side wall surface of the screening net, so that the screening net is inclined to be lower as the height of the screening net is closer to the front side;
the material discharging ports are arranged on the upper end and the lower end of the front side wall surface of the processing frame, and sealing doors are rotatably arranged in the two material discharging ports;
the driving shaft is fixedly arranged at the output end of the driving motor, the top end of the driving shaft extends to the inside of the treatment frame, two extension rods are fixedly arranged at the top ends of the side walls of the driving shaft, and ejector rods are fixedly arranged at the ends, far away from each other, of the top wall surfaces of the two extension rods.
Preferably, a hemispherical top ball is fixedly arranged on the top wall surface of the ejector rod.
Preferably, a triangular guide block is fixedly arranged on the inner bottom wall surface of the processing frame.
Preferably, a heating device is fixedly arranged on the bottom wall surface of the driving motor, a heat conducting rod is fixedly arranged at the output end of the heating device, and the heat conducting rod penetrates through the driving shaft.
Preferably, a plurality of stirring blades are fixedly arranged on the side wall of the driving shaft at equal intervals.
Preferably, a limiting plate which is mutually attached to the bottom end of the front side wall surface of the screening net is fixedly arranged on the inner front side wall surface of the processing frame.
The utility model provides a hydraulic filling sludge soft foundation treatment device through improvement, which has the following improvement and advantages compared with the prior art:
the method comprises the following steps: according to the utility model, the sludge to be treated is directly led into the top of the screening net, as the water content in the sludge is more, the water in the sludge can drop downwards through the holes on the screening net, the driving shaft is driven to rotate through the output end of the driving motor, the driving shaft drives the extension rod to rotate, the ejector rod drives the bottom end of the screening net to rotate upwards around the connecting hinge, the screening net is dithered, the water at the top end of the screening net conveniently drops downwards through the dithering of the screening net, the water in the sludge is reduced, so that the sludge can be dried and can not drop from the screening net, after the sludge treatment is finished, the two sealing doors can be opened, and the screening net is inclined, so that the sludge on the screening net can slide forwards along the side wall of the screening net, and the water near the bottom is directly discharged outwards through the sealing door near the bottom, thereby facilitating the sludge treatment;
and two,: according to the utility model, the heat conducting rod is arranged in the driving shaft, so that the heat conducting rod can heat the inside of the treatment frame through the driving shaft, the heat conducting rod can heat the bottom end of the sludge at the top of the screening net, and the condition that the screening net cannot intercept the sludge due to excessive moisture at the bottom end of the sludge at the top of the screening net is avoided.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a front view of a blow-fill sludge soft foundation treatment device of the present utility model;
FIG. 2 is a cross-sectional view of a dredger fill sludge soft foundation treatment device of the present utility model;
fig. 3 is a front view of the drive shaft of the present utility model.
Reference numerals illustrate:
1. a processing frame; 2. screening a net; 3. a discharge port; 4. sealing the door; 5. a driving motor; 6. a drive shaft; 7. stirring blades; 8. a connecting hinge; 9. an extension rod; 10. a push rod; 11. pushing a ball; 12. a guide block; 13. a heating device; 14. a heat conduction rod; 15. and a limiting plate.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments 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 utility model provides a hydraulic filling sludge soft foundation treatment device through improvement, which comprises the following technical scheme:
1-3, the hydraulic filling sludge soft foundation treatment device comprises a treatment frame 1, wherein a driving motor 5 is fixedly arranged on the bottom wall surface of the treatment frame 1, and the hydraulic filling sludge soft foundation treatment device further comprises a screening net 2, a discharge opening 3 and a driving shaft 6;
the screening net 2 is arranged in the processing frame 1, and a connecting hinge 8 fixedly arranged on the inner side wall of the processing frame 1 is fixedly arranged on the rear side wall surface of the screening net 2, and the connecting hinge 8 enables the screening net 2 to be inclined with the lower height closer to the front side;
the material outlets 3 are formed in the upper end and the lower end of the front side wall surface of the processing frame 1, and sealing doors 4 are rotatably arranged in the two material outlets 3;
the driving shaft 6 is fixedly arranged at the output end of the driving motor 5, the top end of the driving shaft 6 extends into the treatment frame 1, two extension rods 9 are fixedly arranged at the top ends of the side walls of the driving shaft 6, and ejector rods 10 are fixedly arranged at the ends, far away from each other, of the top wall surfaces of the two extension rods 9; by means of the structure, the sludge to be treated is directly led into the top of the screening net 2, the water contained in the sludge is more, the water in the sludge can drop downwards through the holes in the screening net 2, the driving shaft 6 is driven to rotate through the output end of the driving motor 5, the driving shaft 6 drives the extension rod 9 to rotate, the ejector rod 10 drives the bottom end of the screening net 2, the screening net 2 rotates upwards around the connecting hinge 8, the screening net 2 shakes, the water at the top end of the screening net 2 conveniently drops downwards through the shaking of the screening net 2, the water in the sludge is reduced, the sludge can be dried and cannot drop from the screening net 2, after the sludge is treated, the two sealing doors 4 can be opened, the screening net 2 is inclined, so that the sludge on the screening net 2 can slide forwards along the side wall of the screening net 2, and the water close to the bottom is directly discharged outwards through the sealing door 4 close to the bottom, and the sludge is conveniently treated.
Further, a hemispherical top ball 11 is fixedly arranged on the top wall surface of the top rod 10; by means of the structure, the contact area between the top ball 11 and the screening net 2 is reduced by arranging the top ball 11 in the hemispherical shape, so that when the screening net 2 is contacted with the top ball 11, the loss of the top ball 11 is reduced, and the situation that the top ball 11 is frequently contacted with the screening net 2 and the abrasion of the top ball 11 is large is avoided.
Further, a triangular guide block 12 is fixedly arranged on the inner bottom wall surface of the processing frame 1; by means of the structure, the water deposited at the bottom end of the treatment frame 1 is guided by the guide block 12, so that the water in the treatment frame 1 is conveniently discharged outwards through the discharge port 3 near the bottom.
Further, a heating device 13 is fixedly arranged on the bottom wall surface of the driving motor 5, a heat conducting rod 14 is fixedly arranged at the output end of the heating device 13, and the heat conducting rod 14 penetrates through the driving shaft 6; by means of the structure, through setting the heat conducting rod 14 in the driving shaft 6, the heat conducting rod 14 can heat the inside of the treatment frame 1 through the driving shaft 6, so that the heat conducting rod 14 heats the bottom end of the sludge at the top of the screening net 2, excessive moisture in the bottom end of the sludge at the top of the screening net 2 is avoided, and the screening net 2 cannot intercept the sludge.
Further, a plurality of stirring blades 7 are fixedly arranged on the side wall of the driving shaft 6 at equal intervals in circumference; by means of the structure, the stirring blade 7 is used for stirring the water and the sludge falling into the bottom end of the treatment frame 1, so that the water and the sludge flow, and when the sealing door 4 close to the bottom is opened, the sludge and the water at the bottom of the treatment frame 1 can be completely discharged outwards along the side wall of the guide block 12, and residues of the sludge are avoided.
Further, a limiting plate 15 which is mutually attached to the bottom end of the front side wall surface of the screening net 2 is fixedly arranged on the front side wall surface of the inside of the processing frame 1; by means of the structure, the front bottom end of the screening net 2 is limited through the limiting plate 15, so that the condition that the screening net 2 rotates downwards around the connecting hinge 8 at too much angle, and sludge at the top of the screening net 2 falls into the bottom end inside the processing frame 1 is avoided.
The working principle of the utility model is as follows: the top of direct leading-in screening net 2 of silt that will carry out the processing because the moisture that contains in the silt is more, moisture in the silt can drop downwards through the hole on the screening net 2, drive shaft 6 rotates through driving motor 5's output, make drive shaft 6 drive extension pole 9 rotate, make ejector pin 10 stir screening net 2's bottom, make screening net 2 upwards rotate around connecting hinge 8, screening net 2 consequently shake, through screening net 2's shake, conveniently be in screening net 2's water drop downwards, moisture in the silt diminishes, so the silt consequently can dry, can not drop from screening net 2, after the silt is handled, can open two sealing doors 4, and screening net 2 is the slope form, so the silt on the screening net 2 can slide along screening net 2's lateral wall forward side, be close to the direct outwards discharge of bottom sealing door 4, conveniently handle the silt, through setting up the inside at drive shaft 6 with the heat conducting rod 14, make the heat conducting rod 14 can heat through the inside of drive shaft 6 to handle frame 1, make the heat conducting rod 14 to the bottom of the screening net 2 that the top carries out the bottom of the screening net 2, the unable condition that the silt that the bottom of the top was carried out to the screening net 2 is too much, the condition of the silt is avoided leading to the top to the screening net 2, the condition that the silt to take place.
Claims (6)
1. The device for treating the soft foundation of the hydraulic reclamation sludge comprises a treatment frame (1), wherein a driving motor (5) is fixedly arranged on the bottom wall surface of the treatment frame (1), and is characterized by further comprising;
the screening net (2) is arranged in the processing frame (1), a connecting hinge (8) fixedly arranged on the inner side wall of the processing frame (1) is fixedly arranged on the rear side wall surface of the screening net (2), and the connecting hinge (8) enables the screening net (2) to be inclined with the lower height of the front side being closer;
the material discharging ports (3) are arranged at the upper end and the lower end of the front side wall surface of the processing frame (1), and sealing doors (4) are rotatably arranged in the two material discharging ports (3);
the driving shaft (6), driving shaft (6) fixed mounting is on the output of driving motor (5), and the top of driving shaft (6) extends to the inside of handling frame (1), and the lateral wall top fixed mounting of driving shaft (6) has two extension pole (9), and the top wall of two extension pole (9) is kept away from the one end that all fixed mounting has ejector pin (10) mutually.
2. A dredger fill sludge soft foundation treatment device as claimed in claim 1, wherein: the top wall surface of the ejector rod (10) is fixedly provided with a hemispherical ejector ball (11).
3. A dredger fill sludge soft foundation treatment device as claimed in claim 1, wherein: the inner bottom wall surface of the processing frame (1) is fixedly provided with a triangular guide block (12).
4. A dredger fill sludge soft foundation treatment device as claimed in claim 1, wherein: the bottom wall surface of the driving motor (5) is fixedly provided with a heating device (13), the output end of the heating device (13) is fixedly provided with a heat conducting rod (14), and the heat conducting rod (14) penetrates through the driving shaft (6).
5. A dredger fill sludge soft foundation treatment device as claimed in claim 1, wherein: a plurality of stirring blades (7) are fixedly arranged on the side wall of the driving shaft (6) at equal intervals.
6. A dredger fill sludge soft foundation treatment device as claimed in claim 1, wherein: the limiting plate (15) which is mutually attached to the bottom end of the front side wall surface of the screening net (2) is fixedly arranged on the inner front side wall surface of the processing frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321741736.5U CN220183054U (en) | 2023-07-04 | 2023-07-04 | Soft foundation treatment device for hydraulic filling sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321741736.5U CN220183054U (en) | 2023-07-04 | 2023-07-04 | Soft foundation treatment device for hydraulic filling sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220183054U true CN220183054U (en) | 2023-12-15 |
Family
ID=89106972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321741736.5U Active CN220183054U (en) | 2023-07-04 | 2023-07-04 | Soft foundation treatment device for hydraulic filling sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220183054U (en) |
-
2023
- 2023-07-04 CN CN202321741736.5U patent/CN220183054U/en active Active
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