CN216320522U - Slurry sand-stone separating equipment for cast-in-situ bored pile - Google Patents
Slurry sand-stone separating equipment for cast-in-situ bored pile Download PDFInfo
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- CN216320522U CN216320522U CN202122357247.7U CN202122357247U CN216320522U CN 216320522 U CN216320522 U CN 216320522U CN 202122357247 U CN202122357247 U CN 202122357247U CN 216320522 U CN216320522 U CN 216320522U
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Abstract
The utility model provides a slurry sand-stone separation device for a cast-in-situ bored pile, which comprises a crawler-type transport vehicle, a slurry receiving disc, a vibrating screen, a screen filtering device and a cyclone sand remover, wherein the crawler-type transport vehicle is connected with the vibrating screen; the slurry receiving disc is arranged on the crawler-type transport vehicle, the vibrating screen and the screen filtering device are arranged adjacently and are both arranged on the slurry receiving disc, and the cyclone desander is erected above the vibrating screen through a bracket; the slurry collecting device is characterized in that a slurry pump is installed on the outer wall of the slurry collecting disc, an output port of the slurry pump is connected with the screen filtering device through a first pipeline, a feed port of the cyclone sand remover is connected with a first pipeline branch through a second pipeline, a bottom flow port of the cyclone sand remover faces the vibrating screen, and a top flow port of the cyclone sand remover flows into the slurry collecting disc through a third pipeline. The slurry sand-stone separation equipment for the cast-in-situ bored pile has the advantages of high integration level, convenience in transfer and various sand-stone separation modes, can better separate and recycle fine sand in slurry, and generates certain economic benefit.
Description
Technical Field
The utility model relates to the technical field of cast-in-situ bored piles, in particular to a slurry sand-stone separation device for a cast-in-situ bored pile.
Background
The waste slurry produced in the construction process of the cast-in-place pile is a suspension liquid containing a certain amount of fine mud particles, has high concentration, certain viscosity and stability, is difficult to layer after standing for a long time, and is waste water which is extremely difficult to treat. If the slurry is left in a construction site, various environmental pollutions can be generated, and in order to prevent the slurry from falling to the ground, a slurry treatment method and a slurry treatment device which can meet the construction requirements are urgently needed. Most of the existing slurry treatment methods adopt distributed equipment to treat slurry, but the common distributed slurry treatment methods cannot well meet the requirements of construction sites.
Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide the equipment for separating the sand from the slurry of the cast-in-situ bored pile, which has higher integration level and can conveniently and quickly move.
The technical scheme of the utility model is as follows:
a kind of drilling bored concrete pile mud sand stone separation facility, including the crawler-type transport vechicle, receiving the mud pan, shaking screen, screen cloth filter equipment and cyclone desander; the slurry receiving disc is arranged on the crawler-type transport vehicle, the vibrating screen and the screen filtering device are arranged adjacently and are both arranged on the slurry receiving disc, and the cyclone desander is erected above the vibrating screen through a support and is arranged close to the screen filtering device; the slurry receiving plate is characterized in that a slurry pump is installed on the outer wall of the slurry receiving plate, an output port of the slurry pump is connected with the screen filtering device through a first pipeline, a feed port of the cyclone desander is connected with the first pipeline branch through a second pipeline, a bottom flow port of the cyclone desander faces the vibrating screen, and a top flow port of the cyclone desander flows into the slurry receiving plate through a third pipeline.
In an optional embodiment of the utility model, the screen filtering device comprises a box body, a mud drum arranged at the top of the box body, a screen obliquely arranged in the box body, and a chute plate hinged with the bottom of the box body; the first pipeline is connected with the mud barrel, two ends of the screen are respectively connected with the mud barrel and the chute plate, and an opening for filtered mud to flow to the vibrating screen is formed in the side wall of the box body.
In an alternative embodiment of the utility model, the screen comprises a first filter portion adjacent to one side of the mud drum, and a second filter portion adjacent to one side of the chute plate; the first filtering part comprises a plurality of parallel elongated filtering holes, and the second filtering part comprises a plurality of circular filtering holes arranged in rows and columns.
In an alternative embodiment of the utility model, the vibrating screen comprises a vibrating disk and an exciter arranged on the vibrating disk through a cross beam; the vibration dish slope is installed connect on the mud dish, connect to be provided with on the mud dish and be used for raising the supporting part of the one end of vibration dish.
In an optional embodiment of the present invention, the vibrating screen is disposed on the slurry receiving tray through a movable sleeve structure, the movable sleeve structure includes an outer cylinder fixedly disposed on the slurry receiving tray, and an inner cylinder fixedly disposed on the vibrating screen, the inner cylinder is inserted into the outer cylinder, and an outer diameter of the inner cylinder is smaller than an inner diameter of the outer cylinder.
In an alternative embodiment of the utility model, the shaker screen comprises a first shaker screen adjacent the screen filter apparatus and a second shaker screen, the cyclone being supported above the first shaker screen by a support frame.
In an optional embodiment of the present invention, the slurry receiving tray is further provided with a plurality of spraying pipes for spraying water into the first vibrating screen and the second vibrating screen.
In an alternative embodiment of the present invention, a side of the first vibrating screen adjacent to the second vibrating screen is provided with a declination portion for facilitating the flow of screen material to the second vibrating screen.
In an optional embodiment of the utility model, 2 cyclone desanders are provided, wherein top flow ports of the 2 cyclone desanders are communicated through a fourth pipeline, feed ports of the 2 cyclone desanders are communicated through a fifth pipeline, the third pipeline is connected with the fourth pipeline, and the second pipeline is connected with the fifth pipeline.
In an alternative embodiment of the utility model, the crawler-type carrier vehicle is provided with hydraulic support feet at four corners.
Has the advantages that: the utility model provides a slurry sand-stone separation device for a cast-in-situ bored pile, which comprises a crawler-type transport vehicle, a slurry receiving disc, a vibrating screen, a screen filtering device and a cyclone sand remover, wherein the crawler-type transport vehicle is connected with the vibrating screen; the slurry receiving disc is arranged on the crawler-type transport vehicle, the vibrating screen and the screen filtering device are arranged adjacently and are both arranged on the slurry receiving disc, and the cyclone desander is erected above the vibrating screen through a support and is arranged close to the screen filtering device; the slurry collecting device is characterized in that a slurry pump is installed on the outer wall of the slurry collecting disc, an output port of the slurry pump is connected with the screen filtering device through a first pipeline, a feed port of the cyclone sand remover is connected with a first pipeline branch through a second pipeline, a bottom flow port of the cyclone sand remover faces the vibrating screen, and a top flow port of the cyclone sand remover flows into the slurry collecting disc through a third pipeline. The slurry sand-stone separation equipment for the cast-in-situ bored pile has the advantages of high integration level, convenience in transfer and various sand-stone separation modes, can better separate and recycle fine sand in slurry, and generates certain economic benefit.
Drawings
FIG. 1 is a schematic structural diagram of a first view angle of the cast-in-situ bored pile mud-sand separation equipment of the present invention.
Fig. 2 is a schematic structural diagram of a screen filtering device according to the present invention.
FIG. 3 is a schematic structural diagram of a second view angle of the cast-in-situ bored pile slurry sand-stone separation equipment according to the present invention.
Fig. 4 is an enlarged view of region a in fig. 3.
FIG. 5 is a schematic diagram of an exemplary application scenario of the bored pile sand-mud separation device of the present invention.
The reference numbers are as follows:
10-a crawler-type carrier vehicle; 20-slurry receiving disc; 30-a vibrating screen; 40-screen filtration device; 50-cyclone desander; 60-a bracket; 70-a slurry pump; 80-a first conduit; 90-a feed port; 100-a second conduit; 110-underflow port; 120-top flow port; 130-a third conduit; 140-a box body; 150-a mud drum; 160-screen mesh; 170-a chute plate; 330-opening; 180-a first filter part; 190-a second filter part; 200-vibrating disk; 210-a beam; 220-a vibration exciter; 230-a support portion; 240-outer cylinder; 250-an inner cylinder; 260-a first vibrating screen; 270-a second shaker; 280-a spray pipeline; 290-a downtilt; 300-a fourth conduit; 310-a fifth conduit; 320-hydraulic support of the leg.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the utility model provides a slurry sand-stone separation device for a cast-in-situ bored pile, which comprises a crawler-type carrier vehicle 10, a slurry receiving disc 20, a vibrating screen 30, a screen filtering device 40 and a cyclone sand remover 50; the mud receiving disc 20 is arranged on the crawler-type transport vehicle 10, the vibrating screen 30 and the screen filtering device 40 are arranged adjacently and are both arranged on the mud receiving disc 20, and the cyclone desander 50 is erected above the vibrating screen 30 through a bracket 60 and is arranged close to the screen filtering device 40; the mud pump 70 is installed on the outer wall of the mud receiving disc 20, the mud pump 70 comprises a motor part, a speed regulation part and a turbine volute part, the output port of the mud pump 70 is connected with the screen filtering device 40 through a first pipeline 80, a valve is arranged on the first pipeline 80, the feed port 90 of the cyclone desander 50 is in branch connection with the first pipeline 80 through a second pipeline 100, the bottom flow port 110 of the cyclone desander 50 faces the vibrating screen 30, and the top flow port 120 of the cyclone desander 50 flows into the mud receiving disc 20 through a third pipeline 130.
The slurry sand-stone separation equipment for the bored pile adopts the screen and the vibrating screen to filter to obtain the slurry for the retaining wall, can effectively remove sand-stones in the slurry, the filtered slurry meets the requirement of reverse circulation construction better, the quality of pore-forming can be improved, and the cyclone sand remover is also used for treating fine sand in the slurry, so that the fine sand in the slurry can be effectively recycled, and certain economic value is generated.
Referring to fig. 2, in an alternative embodiment of the present invention, the screen filtering apparatus 40 includes a case 140, a mud drum 150 disposed at the top of the case 140, a screen 160 obliquely disposed in the case 140, and a chute plate 170 hinged to the bottom of the case 140; the first pipe 80 is connected to the mud drum 150, two ends of the screen 160 are respectively connected to the mud drum 150 and the chute plate 170, and an opening 330 for filtered mud to flow to the vibrating screen 30 is formed in a side wall of the box 140. In this embodiment, a slide plate is also provided below the screen 160 for guiding the filtered slurry to the openings 330.
Referring to fig. 2, in an alternative embodiment of the present invention, the screen 160 includes a first filtering part 180 adjacent to one side of the mud drum 150, and a second filtering part 190 adjacent to one side of the chute plate 170; the first filtering portion 180 includes a plurality of parallel elongated filtering holes, and the second filtering portion 190 includes a plurality of circular filtering holes arranged in rows and columns. In this embodiment, the main function of the elongated filtering holes of the first filtering portion 180 is to prevent the mud eluted from the sand from blocking the filtering holes, and simultaneously reduce the contact friction to guide the washed sand to move downward quickly, and the circular filtering holes of the second filtering portion 190 can prevent the washed large sand from falling under the screen 160.
Referring to fig. 3, in an alternative embodiment of the present invention, the vibrating screen 30 includes a vibrating plate 200, and an exciter 220 disposed on the vibrating plate 200 through a cross beam 210; the vibration dish 200 slope is installed connect on the mud dish 20, connect and be provided with on the mud dish 20 and be used for raising the supporting part 230 of the one end of vibration dish 200. In this embodiment, the inclined vibration plate 200 facilitates the rapid inflow of the water on the surface of the screen material into the slurry receiving plate 20 after the water drops off.
Referring to fig. 3 and 4, in an alternative embodiment of the present invention, the vibrating screen 30 is disposed on the mud receiving pan 20 through a movable sleeve structure, the movable sleeve structure includes an outer cylinder 240 fixedly disposed on the mud receiving pan 20, and an inner cylinder 250 fixedly disposed on the vibrating screen 30, the inner cylinder 250 is inserted into the outer cylinder 240, and an outer diameter of the inner cylinder 250 is smaller than an inner diameter of the outer cylinder 240. In this embodiment, the vibrating screen 30 is non-fixedly connected to the mud receiving pan 20, so that the vibrating screen 30 can vibrate conveniently.
Referring to fig. 3, in an alternative embodiment of the present invention, the shaker screen 30 includes a first shaker screen 260 and a second shaker screen 270, the first shaker screen 260 being adjacent to the screen 160 filtering device 40, and the cyclone desander 50 being mounted above the first shaker screen 260 by a bracket 60.
Referring to fig. 3, in an alternative embodiment of the present invention, a plurality of spraying pipes 280 for spraying water into the first vibrating screen 260 and the second vibrating screen 270 are further disposed on the slurry receiving tray 20. In this embodiment, the shale shaker is provided with 2 and can makes the better separation department come from mud of fine sand, and the cooperation spray piping can realize better washing simultaneously.
Referring to fig. 3, in an alternative embodiment of the present invention, a side of the first shaker 260 adjacent to the second shaker 270 is provided with a declined portion 290 to facilitate the flow of screen material to the second shaker 270.
Referring to fig. 3, in an alternative embodiment of the present invention, 2 cyclone desanders 50 are provided, the top flow ports 120 of 2 cyclone desanders 50 are communicated through a fourth pipeline 300, the feed ports 90 of 2 cyclone desanders are communicated through a fifth pipeline 310, the third pipeline 130 is connected with the fourth pipeline 300, and the second pipeline 100 is connected with the fifth pipeline 310.
Referring to FIG. 1, in an alternative embodiment of the utility model, the tracked vehicle 10 is provided with hydraulic support feet 320 at each of the four corners.
Referring to fig. 5, an application scenario of the cast-in-situ bored pile mud sand-stone separation equipment is as follows:
(1) place for arrangement
A drilling machine is in place, a pile casing is embedded near the drilling machine, a mud box is placed, then a pile hole is communicated with the pile casing through a first pipeline, the mud box is communicated with the pile casing through a third pipeline, and a second valve is arranged on the third pipeline;
then parking a sand-stone separation device to a working site, wherein the sand-stone separation device comprises a crawler-type transport vehicle, and a slurry pump, a screen filtering device, a vibrating screen, a slurry receiving disc and a cyclone desander which are arranged on the crawler-type transport vehicle, the screen filtering device and the vibrating screen are arranged adjacently, and the slurry receiving disc is arranged below the screen filtering device and the vibrating screen;
a second pipeline is arranged between the casing and the mud pump, and a first valve is arranged on the second pipeline; a fifth pipeline is connected between the slurry receiving disc and the slurry box, and a sixth valve is arranged on the fifth pipeline; a fourth pipeline is connected between the mud pump and the screen filtering device, and a fifth valve is arranged on the fourth pipeline;
the cyclone desander is erected above the vibrating screen through a bracket, and a top flow port of the cyclone desander flows into the slurry receiving disc through a seventh pipeline; a feed port of the cyclone desander is connected with the fourth pipeline between the fifth valve and the slurry pump through a sixth pipeline, and a seventh valve is arranged on the sixth pipeline; the bottom flow port of the cyclone desander flows to the vibrating screen through an eighth pipeline;
a ninth pipeline is connected to the sixth pipeline between the seventh valve and the mud pump, and an eighth valve is arranged on the ninth pipeline; a tenth pipeline is connected to the second pipeline between the first valve and the mud pump, the tenth pipeline is connected to the ninth pipeline, and a ninth valve is arranged on the tenth pipeline; the ninth pipeline is connected with a drill rod of the drilling machine;
(2) drilling for quicksand layer, pebble layer, sand layer and permeable layer
The drilling machine drills, only the first valve and the eighth valve are opened, the mud pump is started to carry out positive circulation, and the mud in positive circulation moves towards the casing → the mud pump → a drill rod of the drilling machine → a drill bit of the drilling machine → the pile hole → the casing;
(3) drilling of formations other than quicksand, pebble, sand and permeable beds
Drilling by a drilling machine, opening only the ninth valve, the fifth valve and the sixth valve, and starting the mud pump to perform reverse circulation, wherein the mud in the reverse circulation moves towards the pile hole → a drill bit of the drilling machine → a drill rod of the drilling machine → the mud pump → the screen filtering device → the vibrating screen → the mud receiving disc → the mud tank → the protective sleeve → the pile hole;
or the drilling machine is in a drilling state, only the ninth valve, the fifth valve, the sixth valve and the seventh valve are opened, the reverse circulation mud is divided into two paths, the first path of mud is divided into the pile hole → the drill bit of the drilling machine → the drill rod of the drilling machine → the mud pump → the screen filtering device → the vibrating screen → the mud receiving disc → the mud tank → the casing → the pile hole, and the second path of mud is divided into the pile hole → the drill bit of the drilling machine → the drill rod of the drilling machine → the mud pump → the cyclone sand remover → the vibrating screen and the mud receiving disc → the mud tank → the casing.
In conclusion, the utility model provides a slurry sand-stone separation device for a cast-in-situ bored pile, which comprises a crawler-type transport vehicle, a slurry receiving disc, a vibrating screen, a screen filtering device and a cyclone sand remover, wherein the crawler-type transport vehicle is connected with the vibrating screen; the slurry receiving disc is arranged on the crawler-type transport vehicle, the vibrating screen and the screen filtering device are arranged adjacently and are both arranged on the slurry receiving disc, and the cyclone desander is erected above the vibrating screen through a support and is arranged close to the screen filtering device; the slurry collecting device is characterized in that a slurry pump is installed on the outer wall of the slurry collecting disc, an output port of the slurry pump is connected with the screen filtering device through a first pipeline, a feed port of the cyclone sand remover is connected with a first pipeline branch through a second pipeline, a bottom flow port of the cyclone sand remover faces the vibrating screen, and a top flow port of the cyclone sand remover flows into the slurry collecting disc through a third pipeline. The slurry sand-stone separation equipment for the cast-in-situ bored pile has the advantages of high integration level, convenience in transfer and various sand-stone separation modes, can better separate and recycle fine sand in slurry, and generates certain economic benefit.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A drilling bored concrete pile mud sand stone splitter, wherein, including crawler-type transport vechicle, receiving the mud pan, shale shaker, screen cloth filter equipment and cyclone desander; the slurry receiving disc is arranged on the crawler-type transport vehicle, the vibrating screen and the screen filtering device are arranged adjacently and are both arranged on the slurry receiving disc, and the cyclone desander is erected above the vibrating screen through a support and is arranged close to the screen filtering device; the slurry receiving plate is characterized in that a slurry pump is installed on the outer wall of the slurry receiving plate, an output port of the slurry pump is connected with the screen filtering device through a first pipeline, a feed port of the cyclone desander is connected with the first pipeline branch through a second pipeline, a bottom flow port of the cyclone desander faces the vibrating screen, and a top flow port of the cyclone desander flows into the slurry receiving plate through a third pipeline.
2. The cast-in-situ bored pile mud sand-stone separation device according to claim 1, wherein the screen filtering device comprises a box body, a mud barrel arranged at the top of the box body, a screen obliquely arranged in the box body, and a chute plate hinged with the bottom of the box body; the first pipeline is connected with the mud barrel, two ends of the screen are respectively connected with the mud barrel and the chute plate, and an opening for filtered mud to flow to the vibrating screen is formed in the side wall of the box body.
3. A bored pile mud sand separation apparatus according to claim 2, wherein the screen includes a first filter portion adjacent one side of the mud drum and a second filter portion adjacent one side of the chute plate; the first filtering part comprises a plurality of parallel elongated filtering holes, and the second filtering part comprises a plurality of circular filtering holes arranged in rows and columns.
4. The cast-in-situ bored pile mud sand-stone separation device according to claim 1, wherein the vibrating screen includes a vibrating plate, and an exciter provided on the vibrating plate via a cross member; the vibration dish slope is installed connect on the mud dish, connect to be provided with on the mud dish and be used for raising the supporting part of the one end of vibration dish.
5. The apparatus as claimed in claim 1, wherein the vibrating screen is disposed on the slurry receiving plate via a movable sleeve structure, the movable sleeve structure includes an outer cylinder fixedly disposed on the slurry receiving plate and an inner cylinder fixedly disposed on the vibrating screen, the inner cylinder is disposed in the outer cylinder, and the outer diameter of the inner cylinder is smaller than the inner diameter of the outer cylinder.
6. The apparatus according to claim 1, wherein the shaker comprises a first shaker and a second shaker, the first shaker being adjacent to the screen filter means, the cyclone being suspended above the first shaker by a support.
7. The cast-in-situ bored pile mud sand-stone separation device according to claim 6, wherein the mud receiving tray is further provided with a plurality of spray pipes for spraying water into the first vibrating screen and the second vibrating screen.
8. The cast-in-situ bored pile sand-gravel separation apparatus as claimed in claim 6, wherein a side of the first vibrating screen adjacent to the second vibrating screen is provided with a declined portion for facilitating flow of screen material to the second vibrating screen.
9. The cast-in-situ bored pile mud sand-stone separation device according to claim 1, wherein 2 cyclone desanders are provided, top spouts of the 2 cyclone desanders are communicated through a fourth pipeline, feed inlets of the 2 cyclone desanders are communicated through a fifth pipeline, the third pipeline is connected with the fourth pipeline, and the second pipeline is connected with the fifth pipeline.
10. The cast-in-situ bored pile mud sand-stone separation equipment as claimed in claim 1, wherein the crawler-type carrier vehicle is provided with hydraulic support feet at four corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122357247.7U CN216320522U (en) | 2021-09-28 | 2021-09-28 | Slurry sand-stone separating equipment for cast-in-situ bored pile |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122357247.7U CN216320522U (en) | 2021-09-28 | 2021-09-28 | Slurry sand-stone separating equipment for cast-in-situ bored pile |
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| CN216320522U true CN216320522U (en) | 2022-04-19 |
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| CN202122357247.7U Active CN216320522U (en) | 2021-09-28 | 2021-09-28 | Slurry sand-stone separating equipment for cast-in-situ bored pile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234185A (en) * | 2022-07-26 | 2022-10-25 | 建基建设集团有限公司 | Drilling bored concrete pile mud processing apparatus and comprehensive utilization processing system |
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2021
- 2021-09-28 CN CN202122357247.7U patent/CN216320522U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115234185A (en) * | 2022-07-26 | 2022-10-25 | 建基建设集团有限公司 | Drilling bored concrete pile mud processing apparatus and comprehensive utilization processing system |
| CN115234185B (en) * | 2022-07-26 | 2024-04-16 | 建基建设集团有限公司 | Drilling bored concrete pile mud processing apparatus and comprehensive utilization processing system |
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