CN217724867U - Sedimentation tank for construction of hole piles in weak geological layer - Google Patents
Sedimentation tank for construction of hole piles in weak geological layer Download PDFInfo
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- CN217724867U CN217724867U CN202220713834.7U CN202220713834U CN217724867U CN 217724867 U CN217724867 U CN 217724867U CN 202220713834 U CN202220713834 U CN 202220713834U CN 217724867 U CN217724867 U CN 217724867U
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Abstract
The utility model relates to a sedimentation tank is used in construction of weak geological stratification hole stake relates to the field of waste water treatment technique, and it is including the mud sedimentation tank body that is bucket column structure, and the mud sedimentation tank body includes first district of intaking, first slow flow district, and first district of intaking sets up the inclined plane structure for the slope of opposite direction with first slow flow district, is formed with the first settling zone that is used for deposiing impurity in the juncture of first district of intaking and first slow flow district, and the height in first slow flow district is less than the height in first district of intaking. This application is through setting up first district and the first gentle stream district of intaking on mud sedimentation tank body, can effectively delay the flow velocity of rivers, can make the sediment and the impurity of the major proportion deposit in the rivers, and the water after making the sediment can reuse, has the effect of water economy resource.
Description
Technical Field
The application relates to the field of wastewater treatment technology, in particular to a sedimentation tank for weak geological layer hole pile construction.
Background
During the construction of large buildings and bridges, pile foundations dozens of meters or even hundreds of meters long need to be buried underground as supports, and the main body structure is constructed on the pile foundations.
In the related art, when the punching and pile filling operation is carried out on a weak geological layer, a positive circulation hole cleaning method or a reverse circulation hole cleaning method is generally adopted, the soil layer is rotated through a drill bit in the two methods, then water is filled into the hole, and silt generated by drilling the drill bit is brought out of the pile hole through water flow.
In view of the above-mentioned related technologies, the inventor thinks that a large amount of water source waste can be caused by continuously injecting clean water into the pile hole during the construction process.
SUMMERY OF THE UTILITY MODEL
In order to the using water wisely, this application provides a sedimentation tank is used in construction of weak geological stratification hole stake, has and deposits mud, makes the effect that water can cyclic utilization.
The application provides a sedimentation tank for weak geological formation hole pile construction adopts following technical scheme:
a sedimentation tank for construction of a hole pile in a weak geological layer comprises a slurry sedimentation tank body in a bucket-shaped structure, wherein the slurry sedimentation tank body comprises a first water inlet area and a first slow flow area, the first water inlet area and the first slow flow area are of inclined plane structures inclined towards opposite directions, a first sedimentation area for precipitating impurities is formed at the junction of the first water inlet area and the first slow flow area, and the height of the first slow flow area is lower than that of the first water inlet area.
By adopting the technical scheme, the first water inlet area and the first slow flow area which incline towards two directions are arranged on the mud sedimentation tank body, the first sedimentation area is formed between the first water inlet area and the first slow flow area, the water flow with silt, which is pumped out from the pile hole, flows in from the first slow flow area, the water flow with silt can directly wash to the bottom of the water flow sedimentation tank body with silt, then contacts with the first slow flow area, the water level slowly rises, the first slow flow area can slow down the flow rate of the water flow, so that the silt and impurities in the water flow start to precipitate, and the precipitated silt and impurities can fall into the sedimentation area; the height in first slow flow district is less than first intake zone, and the clear water that obtains tentatively after deposiing can flow from the top in first slow flow district and filter once more or directly use, and silt and the impurity that deposit out also can fill the place that lacks earth, can effectively reduce the waste at water source.
Optionally, still include with the clear water sedimentation tank body of mud sedimentation tank body series connection, the clear water sedimentation tank body be provided with district, second slow flow district and second sedimentation zone are intake to the similar second of mud sedimentation tank body the top orientation in first slow flow district is kept away from the second is intake one side extension in district and is provided with the attachment strap, the second intake the height in district with first slow flow district highly uniform, the attachment strap is set up the second is intake on the district, the height in second slow flow district is less than the district is intake to the second slow flow district is kept away from one side in district is provided with the cistern.
By adopting the technical scheme, the clear water sedimentation tank bodies are arranged in series, clear water obtained preliminarily after the mud sedimentation tank bodies are sedimentated can be sedimentated again, impurities in water can be effectively reduced, and the utilization rate of the water is improved; the first slow flow area is provided with a butt strap, the butt strap is lapped on the second water inlet area, and water after primary sedimentation can flow into the clear water sedimentation tank body; the reservoir is arranged in the second slow flow region, water which is precipitated by the clear water sedimentation tank body flows into the reservoir, and the water which is precipitated twice can be directly used for drilling.
Optionally, the first slow flow area is vertically provided with a plurality of water baffles, the water baffles are perpendicular to the direction from the first slow flow area to the second slow flow area, and a plurality of filtering holes are formed in the water baffles in a penetrating manner.
Through adopting above-mentioned technical scheme, set up the breakwater and set up the filtration pore on the breakwater at first gentle flow district, set up the direction that the first gentle flow district of breakwater perpendicular to reaches the second gentle flow district, when rivers were through first gentle flow district, rivers passed through the breakwater after the velocity of flow can slow down gradually, impurity in the rivers can obtain better sediment to set up the filtration pore on the breakwater, can filter impurity.
Optionally, a dirt flowing groove for impurities to pass through is formed in the bottom of the water baffle in a penetrating mode.
Through adopting above-mentioned technical scheme, run through to set up the dirty groove of flowing water in the bottom of breakwater, impurity that filters and deposit through the breakwater can fall in first slow flow district, because there is certain slope in first slow flow district, makes impurity can be through dirty groove of flowing water slowly to the settling basin under self gravity.
Optionally, a filter screen is arranged at the top of the second slow flow region.
Through adopting above-mentioned technical scheme, set up the filter screen at the top in second gentle flow district, some large granule impurity that do not deposit in rivers can be filtered by the filter screen.
Optionally, the filter screen is obliquely arranged towards one side of the first water inlet area.
By adopting the technical scheme, the water flow can form a shunt after passing through the filter screen, one part of the water flow can directly pass through the filter screen, and the other part of the water flow can form a shunt and move towards the upper side and the lower side of the filter screen; with the filter screen towards first district one side slope of intaking, strike the rivers that are shunted on the filter screen, can flow downwards along the inclined plane of filter screen, can wash away filterable impurity on the filter screen downwards, make impurity can slide to the settling zone under self gravity.
Optionally, the first settling zone and the second settling zone are of flat-bottom structures, the bottoms of the first settling zone and the second settling zone are respectively provided with a sewage discharge plate, one end of the sewage discharge plate is hinged with the mud settling pond body or the clear water settling pond body, a bolt lock is arranged between the other end of the sewage discharge plate and the mud settling pond body or the clear water settling pond body, a sealing ring is fixed at the bottom of the mud settling pond body or the clear water settling pond body, and the sealing ring is pressed on the sewage discharge plate.
By adopting the technical scheme, the first sedimentation area and the second sedimentation area are both arranged to be flat-bottom structures, the bottom of the first sedimentation area and the bottom of the second sedimentation area are arranged to be a sewage draining plate, one end of the sewage draining plate is hinged with the mud sedimentation tank body or the clear water sedimentation tank body, a bolt lock is arranged between the other end of the sewage draining plate and the mud sedimentation tank body or the clear water sedimentation tank body, and a sealing ring is arranged between the sewage draining plate and the mud sedimentation tank body or the clear water sedimentation tank body; in the using process, the mud sedimentation tank body or the clear water sedimentation tank body is placed on the ground, the sewage discharge plate is pressed at the bottom, water flow is injected into the mud sedimentation tank body or the clear water sedimentation tank body, the mud sedimentation tank body or the clear water sedimentation tank body is heavier and heavier, and the mud sedimentation tank body or the clear water sedimentation tank body extrudes the sealing ring and the sewage discharge plate, so that the sealing is tighter; after the use, can open the bolt lock of mud sedimentation tank body or clear water sedimentation tank body bottom, hoisting mud sedimentation tank body or clear water sedimentation tank body through the loop wheel machine, alright discharge sedimentary silt and impurity.
Optionally, the mud sedimentation tank body and the clear water sedimentation tank body are both provided with a hanging ring.
Through adopting above-mentioned technical scheme, set up rings and can make things convenient for the handling of mud sedimentation tank body and clear water sedimentation tank body.
In summary, the present application includes at least one of the following beneficial technical effects:
the mud sedimentation tank body is arranged, the first water inlet area and the first slow flow area are arranged in the mud sedimentation tank body, the first water inlet area and the first slow flow area are arranged to be inclined planes which incline in opposite directions, the sedimentation area is formed between the first water inlet area and the second water inlet area, the water flow with silt enters the mud sedimentation tank body from the first water inlet area and then contacts the first slow flow area, the water flow speed is gradually slowed, the water level slowly rises, the silt in the water flow is gradually precipitated and falls into the sedimentation area in the period, the height of the first slow flow area is smaller than that of the first water inlet area, the water after the sedimentation on the upper layer is slowly discharged from the top of the first slow flow area, the water can be directly used or precipitated again, the waste of a water source can be effectively reduced, and the precipitated silt can be reused;
the water baffle is arranged in the first slow flow area, and the filtering holes are formed in the water baffle, so that the flow speed of water flow can be slowed down after the water flow passes through the water baffle, impurities in the water flow are well precipitated, and meanwhile, large-particle impurities in the water can be filtered through the filtering holes, and the precipitation efficiency of the mud sedimentation tank body can be improved;
set up the blowdown board through the bottom at mud sedimentation tank body and clear water sedimentation tank body, in the use, the blowdown board is pressed in the bottom by mud sedimentation tank body and clear water sedimentation tank body, and along with the weight increase of mud sedimentation tank body and clear water sedimentation tank body, blowdown board and sealing washer can be pressed more and make sealed tighter, after using, can open the bolt lock, hoisting mud sedimentation tank body and clear water sedimentation tank body through the loop wheel machine, alright directly discharge the silt of sediment, high durability and convenient use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
fig. 2 is a schematic structural diagram of a baffle plate according to an embodiment of the present application.
Reference numerals are as follows: 1. a mud sedimentation tank body; 11. a first water intake zone; 12. a first slow flow region; 121. a butt strap; 13. a first settling zone; 14. a water baffle; 141. a filtration pore; 142. a sewage draining tank; 15. a filter screen; 16. a sewage draining plate; 17. a seal ring; 18. a bolt lock; 19. a hinge; 2. a clear water sedimentation tank body; 21. a second water intake zone; 22. a second slow flow region; 23. a second precipitation zone; 3. a reservoir; 4. a lifting ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses sedimentation tank is used in construction of weak geological stratification hole stake refers to fig. 1, including mud sedimentation tank body 1 and clear water sedimentation tank body 2 that establish ties each other and set up, and mud sedimentation tank body 1 and clear water sedimentation tank body 2 all adopt the bucket structure that the steel sheet welding made, still are fixed with cistern 3 at the end of clear water sedimentation tank body 2. The water with silt, which is generated in the operation process of punching and pouring the pile, is pumped into the mud sedimentation tank body 1, the clear water which is settled by the mud sedimentation tank body 1 and the clear water sedimentation tank body 2 flows into the water storage tank 3, and the water required by the operation of punching and pouring the pile can be directly extracted from the water storage tank 3.
The mud sedimentation tank body 1 comprises a first water inlet area 11 and a first slow flow area 12, wherein the first water inlet area 11 and the first slow flow area 12 are of inclined surface structures which are arranged in an inclined manner towards opposite directions, the cross section outline is approximate to a V shape, and the height of the first slow flow area 12 is lower than that of the first water inlet area 11; a first precipitation zone 13 is formed at the boundary of the first water inlet zone 11 and the first slow flow zone 12. A sewage discharge plate 16 with a flat plate structure is arranged at the bottom of the first sedimentation zone 13, one end of the sewage discharge plate 16 is connected to the body of the slurry sedimentation tank through a hinge 19, and a bolt lock 18 is arranged on the other end of the sewage discharge plate and the body of the slurry sedimentation tank; an opening is reserved at the bottom of the slurry sedimentation tank body 1, a sealing ring 17 is fixed at the opening at the bottom of the slurry sedimentation tank body, the sealing ring 17 is pressed on a sewage discharge plate 16, and the sediment precipitated in the slurry sedimentation tank body 1 can be emptied by opening the sewage discharge plate 16.
The structure of the clear water sedimentation tank body 2 is the same as that of the mud sedimentation tank body 1, and the clear water sedimentation tank body 2 comprises a second water inlet area 21, a second slow flow area 22 and a second sedimentation area 23. The height of the second water inlet area 21 is consistent with that of the first slow flow area 12, an access board 121 extends towards one side, away from the first water inlet area 11, of the top of the first slow flow area 12, the access board 121 is connected to the top of the second water inlet area 21 in an overlapping mode, and clean water after primary sedimentation of the mud sedimentation tank body 1 can directly flow into the clean water sedimentation tank body 2. The bottom of the clear water sedimentation tank body 2 is provided with a sewage discharge plate 16 and a sealing ring 17 which are the same as the bottom of the mud sedimentation tank body 1.
Referring to fig. 1 and 2, a plurality of water baffles 14 are vertically welded and fixed on the first slow flow region 12, a plurality of filtering holes 141 are formed in the water baffles 14 in a penetrating manner, and the water baffles 14 are perpendicular to the direction from the first water inlet region 11 to the second water inlet region 21; the bottom of the baffle 14 is provided with a dirt flowing groove 142 in a penetrating way, and the impurities filtered by the baffle 14 flow from the dirt flowing groove 142 to the settling zone under the self gravity. A filter screen 15 is installed at the top of the first slow flow region 12, and the top of the filter screen 15 is inclined towards one side of the first water inlet region 11. A plurality of rings 4 are evenly arranged on the top of the mud sedimentation tank body 1 and the top of the clear water sedimentation tank body 2.
The embodiment of the application discloses a sedimentation tank for weak geological formation hole pile construction's implementation principle does: by arranging the mud sedimentation tank body 1 and the clear water sedimentation tank body 2 and arranging the water inlet area and the slow flow area, water with silt generated in the operation process of filling the hole into the mud sedimentation tank body 1 is pumped into the first water inlet area 11, when the water flow contacts the first slow flow area 12, the flow rate of the water flow is gradually reduced, and the water level slowly rises; at this time, silt and impurities with large specific gravity in the water flow can be gradually precipitated, and the precipitated silt and impurities can fall into a precipitation zone. The water baffle 14 is arranged in the first slow flow area 12, water flows through the baffle, the baffle can generate resistance to the flow of the water, the water flow speed is slowed down again, and the water baffle 14 can also filter a part of large-particle silt and impurities. Through the rivers income clear water sedimentation tank body 2 after mud sedimentation tank body 1 deposits the filtration, the sediment of second round can be carried out to clear water sedimentation tank body 2, impurity in can effectual precipitation aquatic makes rivers can reach the demand of punching hole bored concrete pile operation, makes water by reuse, can effectively reduce the waste at water source.
The bottom parts of the mud sedimentation tank body 1 and the clear water sedimentation tank body 2 are provided with a sewage discharge plate 16 and a sealing ring 17, the sewage discharge plate 16 and the sealing ring 17 are compressed and sealed under the weight action of the mud sedimentation tank body 1 and the clear water sedimentation tank body 2, and the sealing is tighter along with the increase of the water level in the mud sedimentation tank body 1 and the clear water sedimentation tank body 2; after the construction is accomplished, can transfer suitable position with mud sedimentation tank body 1 and clear water sedimentation tank body 2 and put down, open the bolt lock 18 of bottom, hoist mud sedimentation tank body 1 and clear water sedimentation tank body 2 again, the silt that deposits in mud sedimentation tank body 1 and the clear water sedimentation tank body 2 just can be discharged, and discharged silt can reuse.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a weak geological stratification hole is sedimentation tank for pile construction which characterized in that: the slurry sedimentation tank comprises a slurry sedimentation tank body (1) in a bucket-shaped structure, wherein the slurry sedimentation tank body (1) comprises a first water inlet area (11) and a first slow flow area (12), the first water inlet area (11) and the first slow flow area (12) are of inclined plane structures inclined towards opposite directions, a first sedimentation area (13) for precipitating impurities is formed at the junction of the first water inlet area (11) and the first slow flow area (12), and the height of the first slow flow area (12) is lower than that of the first water inlet area (11).
2. The sedimentation tank for the construction of the hole pile in the weak geological layer as claimed in claim 1, wherein: still include with clear water sedimentation tank body (2) of mud sedimentation tank body (1) series connection, clear water sedimentation tank body (2) be provided with area (21), second slow flow district (22) and second sedimentation district (23) are intake to the similar second of mud sedimentation tank body (1) the top orientation of first slow flow district (12) is kept away from one side extension of second intake district (21) is provided with strap (121), the second intake the height of district (21) with first slow flow district (12) highly uniform, strap (121) are set up on second intake district (21), the height of second slow flow district (22) is less than area (21) is intake to the second slow flow district (22) is kept away from one side of second intake district (21) is provided with cistern (3).
3. The sedimentation tank for the construction of the hole pile in the weak geological layer as claimed in claim 2, wherein: the first slow flow area (12) is vertically provided with a plurality of water baffles (14), the water baffles (14) are perpendicular to the direction from the first slow flow area (12) to the second slow flow area (22), and a plurality of filter holes (141) are formed in the water baffles (14) in a penetrating mode.
4. The sedimentation tank for weak geological layer hole pile construction as claimed in claim 3, wherein: and a sewage flowing groove (142) for impurities to pass through is formed in the bottom of the water baffle (14) in a penetrating manner.
5. The sedimentation tank for the construction of the hole pile in the weak geological layer as claimed in claim 2, wherein: and a filter screen (15) is arranged at the top of the second slow flow region (22).
6. The sedimentation tank for weak geological layer hole pile construction as claimed in claim 5, wherein: the filter screen (15) is obliquely arranged towards one side of the first water inlet area (11).
7. The sedimentation tank for the construction of the hole pile in the weak geological layer as claimed in claim 2, wherein: first settling zone (13) with second settling zone (23) set up to flat bottom structure first settling zone (13) with the bottom of second settling zone (23) all sets up to blowdown board (16), blowdown board (16) one end with mud sedimentation tank body (1) or hinge (19) are connected between clear water sedimentation tank body (2), the other end with mud sedimentation tank body (1) or be provided with bolt lock (18) between clear water sedimentation tank body (2) mud sedimentation tank body (1) or the bottom of clear water sedimentation tank body (2) is fixed with sealing washer (17), sealing washer (17) press on blowdown board (16).
8. The sedimentation tank for the construction of the hole pile in the weak geological layer as claimed in claim 2, wherein: the slurry sedimentation tank body (1) and the clear water sedimentation tank body (2) are both provided with a hanging ring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220713834.7U CN217724867U (en) | 2022-03-29 | 2022-03-29 | Sedimentation tank for construction of hole piles in weak geological layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220713834.7U CN217724867U (en) | 2022-03-29 | 2022-03-29 | Sedimentation tank for construction of hole piles in weak geological layer |
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| Publication Number | Publication Date |
|---|---|
| CN217724867U true CN217724867U (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220713834.7U Active CN217724867U (en) | 2022-03-29 | 2022-03-29 | Sedimentation tank for construction of hole piles in weak geological layer |
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| CN (1) | CN217724867U (en) |
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- 2022-03-29 CN CN202220713834.7U patent/CN217724867U/en active Active
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