CN215565808U - Mud liquid's that municipal works were used circulation processing apparatus - Google Patents
Mud liquid's that municipal works were used circulation processing apparatus Download PDFInfo
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- CN215565808U CN215565808U CN202121935423.4U CN202121935423U CN215565808U CN 215565808 U CN215565808 U CN 215565808U CN 202121935423 U CN202121935423 U CN 202121935423U CN 215565808 U CN215565808 U CN 215565808U
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Abstract
The utility model provides a mud liquid circulation treatment device for municipal engineering, which comprises a drill hole, a drill rod and a first mud pump, wherein the drill rod is arranged in the drill hole, the top of the drill rod is provided with the first mud pump, the mud circulation treatment device also comprises a first filtering mechanism, a second filtering mechanism and a precipitation mechanism, and the first filtering mechanism is respectively communicated with the first mud pump and the second filtering mechanism through mud pipelines. According to the utility model, the slurry in the tunnel is pumped out by the first slurry pump, and is sequentially filtered by the first filtering mechanism and the second filtering mechanism, namely, the waste slag and the slurry are separated, then the waste slag and the slurry enter the precipitation mechanism for precipitation, finally the slurry and the waste slag are separated by the slurry cyclone, the separated slurry enters the tunnel again, the separated waste gas slag enters the second precipitation mechanism again for circulation treatment, a precipitation tank does not need to be specially dug, the waste gas slag can be used for multiple times, and the separation of the slurry and the waste slag is more thorough.
Description
Technical Field
The utility model relates to the field of mud liquid circulation treatment, in particular to a mud liquid circulation treatment device for municipal engineering.
Background
The cast-in-place bored pile has strong technical practicability and low cost, and the reverse circulation drilling machine is widely applied to the construction of large-scale construction pile foundations such as airports, subways, roads and the like as drilling equipment suitable for large-scale cast-in-place pile foundations. The reverse circulation drilling machine as a mature construction process of the cast-in-situ bored pile has wide stratum adaptability, small volume and low noise, and can be constructed in narrow places or tunnels and busy places in the center of the market.
At present, a commonly used underground excavation station slurry circulation system is mainly characterized in that a slurry pool and a sedimentation pool are built in a tunnel. The method also needs to specially dig the sedimentation tank, the position of the sedimentation tank is fixed in such a way, the sedimentation tank needs to be dug again when in use, time and labor are wasted, and the separation of the mud and the waste slag is not thorough enough, so the utility model provides a mud and liquid circulation treatment device for municipal engineering to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a mud liquid circulation treatment device for municipal engineering, which aims to solve the technical problem.
In order to solve the technical problems, the utility model adopts the following technical scheme: a circulation treatment device for mud liquid for municipal engineering comprises a drill hole, a drill rod and a first mud pump, wherein the drill rod is arranged in the drill hole, the top of the drill rod is provided with the first mud pump, the circulation treatment device also comprises a first filtering mechanism, a second filtering mechanism and a precipitation mechanism, the first filtering mechanism is respectively communicated with the first mud pump and the second filtering mechanism through mud pipelines, and the second filtering mechanism is communicated with the precipitation mechanism; the sedimentation mechanism is communicated with a feeding hole of the slurry cyclone through a second slurry pump, and a sand discharging hole of the slurry cyclone is communicated with the second filtering mechanism;
the overflow port of the mud swirler passes through the storage tank through a mud pipeline and then extends into the drill hole; the first filtering mechanism extends into the slag storage frame body through a fourth mud pump through a mud pipeline, and the second filtering mechanism extends into the slag storage frame body through a third mud pump through a mud pipeline.
Preferably, the sedimentation mechanism includes a sedimentation frame body, the top of the sedimentation frame body is provided with two sets of symmetrical inclined plates, a feeding port is formed between the two inclined plates, and an overflow port is formed in the upper position of one side of the sedimentation frame body.
Preferably, the bottom of the inner side of the sedimentation frame body is provided with an aeration pipe, wherein one end of the aeration pipe is communicated with a fan positioned on the outer wall of the sedimentation frame body. When mud enters into and deposits in the mechanism, at first the pan feeding mouth through deposiing the framework top and get into, realize depositing in the sediment framework at last, and deposit the back, the heavy abandonment sediment of weight etc. fall in the bottom of deposiing the framework, and mud that weight is lighter floats on the upper strata to discharge through the overflow mouth can, at this in-process, the accessible aeration pipe carries out aeration treatment, can prevent that mud from piling up, not circulation scheduling problem.
Preferably, a filter screen is arranged inside the overflow port.
Preferably, the first filter mechanism and the second filter mechanism have the same structure.
Preferably, the second filtering mechanism includes the filtration framework, the inside of filtering the framework is equipped with two sets of filter screens, and wherein two sets of filter screens distribute from top to bottom, be equipped with on the filter screen and scrape the material subassembly, the one side that just is located every filter screen in the filtration framework is equipped with inhales the cinder notch, the top of filtering the framework is equipped with the feed inlet, and the bottom of filtering the framework is equipped with the liquid outlet. When mud enters into first filter mechanism or second filter mechanism in, because first filter mechanism is the same with second filter mechanism's structure, use the second filter mechanism as an example below, in mud enters into the filter frame through the feed inlet, then falls into on the filter screen, rotates at the filter screen through motor drive scraper blade afterwards to realize the filtration of mud and abandonment sediment fast, owing to set up two-layer filter screen, can make and increase filterable efficiency.
Preferably, the scraping component comprises a scraping plate and a connecting rod, wherein the scraping plate is positioned above the filter screen, the two ends of the scraping plate are connected with the connecting rod, and the top of the connecting rod is connected with the motor on the outer wall of the filter frame body through a rotating shaft in a transmission manner. The motor can drive the connecting rod and rotate, and the connecting rod is connected with the scraper blade, can drive the scraper blade again and rotate to realize that the scraper blade rocks on the filter screen for filtration efficiency.
Preferably, the inner bottom side of the filter frame body is provided with an inclined shape.
Preferably, the slag suction port on the second filtering mechanism is communicated with a third mud pump, and the slag suction port on the first filtering mechanism is communicated with a fourth mud pump.
Compared with the related art, the mud liquid circulation treatment device provided by the utility model has the following beneficial effects:
the utility model provides a mud-liquid circulation treatment device for municipal engineering, which comprises a first mud pump, a first filtering mechanism, a second filtering mechanism, a sedimentation mechanism, a mud cyclone, a second sedimentation mechanism, a mud cyclone, a sedimentation tank, a mud cyclone, a second sedimentation mechanism, a mud cyclone, a second sedimentation mechanism, a sedimentation tank, a mud filter, a sedimentation filter, a mud filter, a second sedimentation filter, a mud filter, a second sedimentation filter, a mud filter, a second sedimentation filter, a second sedimentation, and a second sedimentation filter.
Drawings
FIG. 1 is a schematic view showing a construction of a sludge liquid circulation treatment apparatus for municipal works according to the present invention;
FIG. 2 is a schematic view of the internal structure of the precipitation mechanism of the present invention;
FIG. 3 is a schematic view showing the external structure of a second filter mechanism according to the present invention;
FIG. 4 is a schematic view showing the internal structure of a second filter mechanism according to the present invention;
FIG. 5 is a schematic structural view of the scraping assembly of the present invention;
reference numerals: 1. drilling; 2. a drill stem; 3. a first mud pump; 4. a precipitation mechanism; 401. depositing a frame body; 402. a fan; 403. an aeration pipe; 404. a sloping plate; 405. an overflow port; 5. a storage tank; 6. a second mud pump; 7. a slurry cyclone; 8. a first filter mechanism; 9. a third slurry pump; 10. a slag storage frame body; 11. a fourth mud pump; 12. a second filter mechanism; 121. a feed inlet; 122. a filter frame body; 123. a slag suction port; 124. a filter screen; 125. a liquid outlet; 126. a squeegee; 127. a connecting rod.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
In the specific implementation process, as shown in fig. 1, the device for circulating and processing the mud fluid for municipal engineering comprises a drill hole 1, a drill rod 2 and a first mud pump 3, wherein the drill rod 2 is arranged in the drill hole 1, the first mud pump 3 is arranged at the top of the drill rod 2, the device further comprises a first filtering mechanism 8, a second filtering mechanism 12 and a settling mechanism 4, the first filtering mechanism 8 is respectively communicated with the first mud pump 3 and the second filtering mechanism 12 through mud pipelines, and the second filtering mechanism 12 is communicated with the settling mechanism 4; the sedimentation device also comprises a slurry cyclone 7, the sedimentation mechanism 4 is communicated with a feed inlet of the slurry cyclone 7 through a second slurry pump 6, and a sand discharge port of the slurry cyclone 7 is communicated with a second filtering mechanism 12; the drilling device also comprises a storage tank 5, wherein an overflow port of the slurry cyclone 7 passes through the storage tank 5 through a slurry pipeline and then extends into the drilling hole 1; the filter also comprises a slag storage frame body 10, the first filter mechanism 8 extends into the slag storage frame body 10 through a fourth mud pump 11 through a mud pipeline, and the second filter mechanism 12 extends into the slag storage frame body 10 through a third mud pump 9 through the mud pipeline.
As shown in fig. 2, the settling mechanism 4 includes a settling frame 401, two sets of symmetrical inclined plates 404 are disposed on the top of the settling frame 401, a feeding port is formed between the two inclined plates 404, and an overflow port 405 is disposed on the upper side of one side of the settling frame 401. The bottom of the inner side of the sedimentation frame body 401 is provided with an aeration pipe 403, wherein one end of the aeration pipe 403 is communicated with a fan 402 positioned on the outer wall of the sedimentation frame body 401.
A filter screen is arranged inside the overflow port 405. When mud enters into sediment mechanism 4, at first through the pan feeding mouth entering at sediment framework 401 top, realize precipitating in sediment framework 401 at last, and after the sediment, the heavy abandonment sediment etc. of weight drops on the bottom of sediment framework 401, and the mud that the weight is lighter floats on the upper strata to discharge through overflow mouth 405 can, in this process, accessible aeration pipe 403 carries out aeration treatment, can prevent that mud from piling up, not circulate scheduling problem.
As shown in fig. 1, the first filter means 8 and the second filter means 12 are identical in structure. The second filtering mechanism 12 includes a filtering frame 122, two sets of filtering nets 124 are disposed inside the filtering frame 122, wherein the two sets of filtering nets 124 are vertically distributed, a scraping assembly is disposed on the filtering net 124, a slag suction port 123 is disposed on one side of each filtering net 124 on the filtering frame 122, a feeding port 121 is disposed at the top of the filtering frame 122, and a liquid outlet 125 is disposed at the bottom of the filtering frame 122. When mud enters into first filter mechanism 8 or second filter mechanism 12, because first filter mechanism 8 is the same with the structure of second filter mechanism 12, take second filter mechanism 12 as an example below, mud passes through feed inlet 121 and enters into in filtering frame 122, then falls into on the filter screen 124, afterwards rotates at filter screen 124 through motor drive scraper blade 126 to realize the filtration of mud and abandonment sediment fast, owing to set up two-layer filter screen 124, can make the filterable efficiency that increases.
As shown in fig. 3, 4 and 5, the scraping component includes a scraping plate 126 and a connecting rod 127, wherein the scraping plate 126 is located above the filter screen 124, two ends of the scraping plate 126 are connected with the connecting rod 127, and the top of the connecting rod 127 is in transmission connection with a motor on the outer wall of the filter frame 122 through a rotating shaft. The motor can drive the connecting rod 127 to rotate, the connecting rod 127 is connected with the scraper 126, and the scraper 126 can be driven to rotate, so that the scraper 126 can shake on the filter screen 124, and the filtering efficiency is improved.
As shown in fig. 4, the filter frame 122 is inclined at the bottom side. Through setting up the slope form, can accelerate the efficiency of the ejection of compact greatly.
As shown in fig. 1 and 3, the slag suction port 123 of the second filter mechanism 12 is connected to the third mud pump 9, and the slag suction port 123 of the first filter mechanism 8 is connected to the fourth mud pump 11. After being filtered, the waste slag falls on the filter screen 124, and is finally pumped out by the corresponding third mud pump 9 and pumped into the slag storage frame 10.
The implementation principle of the mud liquid circulation treatment device for municipal engineering provided by the utility model is as follows: when the device is used, a drill rod 2 is drilled into a tunnel, then a slurry mixture in the tunnel is pumped out through the drill rod 2 through a first slurry pump 3, then the slurry mixture enters a first filtering mechanism 8 for primary filtering, namely the slurry and waste slag are filtered and separated, then the slurry after the primary filtering enters a second filtering mechanism 12 again, the slurry is filtered and separated through the second filtering mechanism 12, and in the process, the waste slag generated by the filtering is pumped into a slag storage frame 10 through a third slurry pump 9 and a fourth slurry pump 11; the slurry after passing through the second filtering mechanism 12 finally enters the settling mechanism 4, the settling mechanism 4 is used for settling the slurry, the slurry generated after settling enters the slurry cyclone 7 through the second slurry pump 6, then the slurry cyclone 7 is used for final separation, the slurry generated by separation returns to the tunnel through the storage tank 5, the waste slag generated by separation enters the second filtering mechanism 12 and is subjected to circulating treatment until the waste slag and the slurry are completely separated, and finally the waste slag and the slurry are pumped into the slag storage frame 10;
when the slurry enters the precipitation mechanism 4, the slurry firstly enters through a feeding port at the top of the precipitation frame body 401, precipitation is finally realized in the precipitation frame body 401, after precipitation, waste slag with heavy weight and the like fall on the bottom of the precipitation frame body 401, the slurry with light weight floats on the upper layer and is discharged through an overflow port 405, and in the process, aeration treatment can be carried out through an aeration pipe 403, so that the problems of slurry accumulation, no circulation and the like can be prevented;
when the slurry enters the first filtering mechanism 8 or the second filtering mechanism 12, because the first filtering mechanism 8 and the second filtering mechanism 12 have the same structure, taking the second filtering mechanism 12 as an example below, the slurry enters the filtering frame 122 through the feed inlet 121, then falls onto the filtering net 124, and then the scraper 126 is driven by the motor to rotate on the filtering net 124, so that the filtering of the slurry and the waste slag is rapidly realized, and because two layers of filtering nets 124 are arranged, the filtering efficiency can be improved; after being filtered, the waste slag falls on the filter screen 124, and is finally pumped out by the corresponding third mud pump 9 and pumped into the slag storage frame 10.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a circulation processing apparatus of mud liquid that municipal works were used, includes drilling (1), drilling rod (2) and first slush pump (3), and wherein drilling rod (2) are established in drilling (1), and the top of drilling rod (2) is equipped with first slush pump (3), its characterized in that: the slurry pump further comprises a first filtering mechanism (8), a second filtering mechanism (12) and a settling mechanism (4), wherein the first filtering mechanism (8) is respectively communicated with the first slurry pump (3) and the second filtering mechanism (12) through a slurry pipeline, and the second filtering mechanism (12) is communicated with the settling mechanism (4);
the sedimentation device also comprises a slurry cyclone (7), the sedimentation mechanism (4) is communicated with a feeding hole of the slurry cyclone (7) through a second slurry pump (6), and a sand discharging hole of the slurry cyclone (7) is communicated with a second filtering mechanism (12);
the drilling device also comprises a storage tank (5), wherein an overflow port of the slurry cyclone (7) passes through the storage tank (5) through a slurry pipeline and then extends into the drilling hole (1);
the filter device is characterized by further comprising a slag storage frame body (10), the first filtering mechanism (8) extends into the slag storage frame body (10) through a fourth slurry pump (11) through a slurry pipeline, and the second filtering mechanism (12) extends into the slag storage frame body (10) through a third slurry pump (9) through a slurry pipeline.
2. The apparatus of claim 1, wherein the apparatus comprises: deposit mechanism (4) and include and deposit framework (401), the top of depositing framework (401) is equipped with swash plate (404) of two sets of symmetries, and forms the pan feeding mouth between two swash plate (404), overflow mouth (405) have been seted up to one side upper position department of depositing framework (401).
3. The apparatus of claim 2, wherein the apparatus comprises: the bottom of the inner side of the sedimentation frame body (401) is provided with an aeration pipe (403), wherein one end of the aeration pipe (403) is communicated with a fan (402) positioned on the outer wall of the sedimentation frame body (401).
4. The apparatus of claim 2, wherein the apparatus comprises: a filter screen is arranged in the overflow port (405).
5. The apparatus of claim 1, wherein the apparatus comprises: the first filtering mechanism (8) and the second filtering mechanism (12) have the same structure.
6. The apparatus of claim 5, wherein the apparatus comprises: second filtering mechanism (12) include and filter framework (122), the inside of filtering framework (122) is equipped with two sets of filter screens (124), and wherein two sets of filter screens (124) distribute from top to bottom, be equipped with on filter screen (124) and scrape the material subassembly, one side that just is located every filter screen (124) on filtering framework (122) is equipped with inhales cinder notch (123), the top of filtering framework (122) is equipped with feed inlet (121), and the bottom of filtering framework (122) is equipped with liquid outlet (125).
7. The apparatus of claim 6, wherein: the scraping component comprises a scraping plate (126) and a connecting rod (127), wherein the scraping plate (126) is positioned above the filter screen (124), the two ends of the scraping plate (126) are connected with the connecting rod (127), and the top of the connecting rod (127) is in transmission connection with a motor on the outer wall of the filter frame body (122) through a rotating shaft.
8. The apparatus of claim 6, wherein: the bottom side of the interior of the filtering frame body (122) is provided with an inclined shape.
9. The apparatus of claim 6, wherein: and the slag suction port (123) on the second filtering mechanism (12) is communicated with the third slurry pump (9), and the slag suction port (123) on the first filtering mechanism (8) is communicated with the fourth slurry pump (11).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121935423.4U CN215565808U (en) | 2021-08-18 | 2021-08-18 | Mud liquid's that municipal works were used circulation processing apparatus |
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| CN202121935423.4U CN215565808U (en) | 2021-08-18 | 2021-08-18 | Mud liquid's that municipal works were used circulation processing apparatus |
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| CN215565808U true CN215565808U (en) | 2022-01-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116920514A (en) * | 2023-09-15 | 2023-10-24 | 山东大禹水务建设集团有限公司 | Sand layer bored pile slurry precipitation filtering equipment and filtering method |
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2021
- 2021-08-18 CN CN202121935423.4U patent/CN215565808U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116920514A (en) * | 2023-09-15 | 2023-10-24 | 山东大禹水务建设集团有限公司 | Sand layer bored pile slurry precipitation filtering equipment and filtering method |
| CN116920514B (en) * | 2023-09-15 | 2023-11-21 | 山东大禹水务建设集团有限公司 | Sand layer bored pile slurry precipitation filtering equipment and filtering method |
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