CN218944520U - Slurry box for high-pressure injection grouting - Google Patents
Slurry box for high-pressure injection grouting Download PDFInfo
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- CN218944520U CN218944520U CN202223340176.0U CN202223340176U CN218944520U CN 218944520 U CN218944520 U CN 218944520U CN 202223340176 U CN202223340176 U CN 202223340176U CN 218944520 U CN218944520 U CN 218944520U
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Abstract
The utility model discloses a slurry tank for high-pressure injection grouting, which comprises a slurry tank assembly, a slag-stone separation assembly, a slurry filtering assembly, a slurry guiding assembly and a water guiding assembly. The beneficial effects of the utility model are as follows: the waste slurry filter device is provided with the slag-stone separation belt, larger particle slag stones in waste slurry can be filtered out and directly conveyed to the outer side of the box body, the first-stage separation is realized, the waste slurry flowing down from the screen rolling belt flows into the conveying belt through the set slurry filtering belt, the moving direction of the conveying belt is opposite to the flow direction of the waste slurry, and then solids such as slurry in the waste slurry are intercepted by the filter plate and are conveyed upwards, the waste slurry falls into the collecting box after passing through the active roller to realize the second-stage separation, the generated waste slurry is respectively collected or discharged after being subjected to solid-liquid separation, the environment is not easily influenced, and meanwhile, the stirring rod is further arranged at the bottom end of the box body, so that the filtered slurry can be ensured not to form precipitation at the bottom of the box.
Description
Technical Field
The utility model relates to a slurry tank, in particular to a slurry tank for high-pressure injection grouting, and belongs to the technical field of high-pressure injection grouting construction.
Background
In recent years, urban construction in China is developed at a high speed, floor heights and foundation pit excavation depths are continuously refreshed, and underground facilities such as subways, tunnels and comprehensive pipe galleries are built in large cities in a dispute of investment. In this case, the reinforcement of the foundation soil becomes an indispensable measure for ensuring the safety of engineering and rapid construction. How to perform foundation stabilization in dense building clusters, a foundation stabilization method with strong perturbation and controllability is urgently needed. The high-pressure jet grouting construction method well solves the problem, and the technology is a perturbation grouting construction technology, has small influence on surrounding buildings and structures, has strong controllability and can effectively ensure the safety of the surrounding buildings and municipal underground pipelines.
The utility model provides a high pressure injection grouting construction method has the device of inhaling of forcing, forces the waste pulp that produces in the drainage work progress, and traditional high pressure injection grouting waste pulp utilizes the airlift effect, discharges the earth's surface through slip casting pipe and the cyclic annular space of undisturbed soil and flows automatically, receives the restriction of slip casting place, is unfavorable for environmental protection, based on this, this application provides a mud case that high pressure injection grouting was used.
Disclosure of Invention
The present utility model has been made to solve at least one of the above problems, and an object of the present utility model is to provide a mud tank for high-pressure injection grouting.
The utility model realizes the above purpose through the following technical scheme: a slurry tank for high pressure jet grouting comprises
The slurry box assembly is used for containing and treating waste slurry generated in the construction process of the high-pressure injection grouting construction method, and comprises a square box body, a grouting pipe used for grouting the waste slurry is connected above the box body, and a drain pipe is communicated with one side of the bottom end of the box body;
the slag-stone separation assembly is used for separating slag stones in the poured waste slurry and comprises a slag-stone separation belt arranged on the box body, one end of the slag-stone separation belt, which is positioned in the box body, is arranged right below the grouting pipe, the slag-stone separation belt consists of a driving rotating roller, a driven rotating roller and a screen rolling belt, two ends of the driving rotating roller are rotationally connected to the outer side of the box body through connecting plates, two ends of the driven rotating roller are rotationally connected to the inner wall of the box body, the screen rolling belt penetrates through holes formed in the side wall of the box body and is wound between the driving rotating roller and the driven rotating roller, and a plurality of filter meshes are formed in the screen rolling belt;
the slurry filtering assembly is used for filtering slurry from waste slurry subjected to slag-stone separation and is arranged below the slag-stone separation belt, and comprises a slurry filtering belt which is obliquely arranged in the box body, wherein the slurry filtering belt consists of a driving rotating roller, a driven rotating roller, a transmission belt and filter plates, both ends of the driving rotating roller and the driven rotating roller are rotationally connected to the inner wall of the box body, the transmission belt is wound between the driving rotating roller and the driven rotating roller, and a plurality of filter plates are connected to the transmission belt;
the mud guiding assembly is used for discharging separated mud from the box body and comprises a collecting box arranged below the conveying tail end of the mud filtering belt and a mud guiding conveying pipe used for guiding the mud, the mud guiding conveying pipe is connected under the collecting box, and the mud guiding conveying pipe adopts an existing tubular spiral conveying pipe;
the water guide assembly is used for discharging separated muddy water from the box body, and comprises a stirring rod which is rotatably connected to the bottom end of the box body and one end of which is inserted in the drain pipe, and the other end of the stirring rod is connected with a rotating shaft of a drain motor which is fixed on the outer side of the box body.
As still further aspects of the utility model: the box is located the lateral wall of sediment stone separation area below and is fixedly connected with rotation motor, and is connected through belt transmission between the initiative roller of sediment stone separation area and the axis of rotation motor.
As still further aspects of the utility model: the driving roller of the mud filtering belt is coaxially connected with the rotating shaft of another rotating motor arranged on the side wall of the box body, and the transmission belt of the mud filtering belt is in upward inclined transmission.
As still further aspects of the utility model: the lower part of the driving rotating roller of the mud filtering belt is rotationally connected with a rolling brush shaft, and the rolling brush shaft is connected with a rotating shaft of the rotating motor through belt transmission.
As still further aspects of the utility model: a plurality of V-shaped teeth are uniformly distributed on the filter plate.
As still further aspects of the utility model: the grout outlet at the bottom end of the grouting pipe is in a horn mouth shape, and a diversion block is arranged at the grout outlet at the bottom end of the grouting pipe.
The beneficial effects of the utility model are as follows: the waste slurry filter device is provided with the slag-stone separation belt, larger particle slag stones in waste slurry can be filtered out and directly conveyed to the outer side of the box body, the first-stage separation is realized, the waste slurry flowing down from the screen rolling belt flows into the conveying belt through the set slurry filtering belt, the moving direction of the conveying belt is opposite to the flow direction of the waste slurry, and then solids such as slurry in the waste slurry are intercepted by the filter plate and are conveyed upwards, the waste slurry falls into the collecting box after passing through the active roller to realize the second-stage separation, the generated waste slurry is respectively collected or discharged after being subjected to solid-liquid separation, the environment is not easily influenced, and meanwhile, the stirring rod is further arranged at the bottom end of the box body, so that the filtered slurry can be ensured not to form precipitation at the bottom of the box.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;
FIG. 2 is a schematic view of the overall appearance structure of the present utility model;
FIG. 3 is a schematic diagram of a slag-stone separation assembly according to the present utility model;
FIG. 4 is a schematic view of a slurry filtering assembly according to the present utility model;
FIG. 5 is a schematic cross-sectional view of a grouting pipe according to the present utility model;
fig. 6 is a schematic view of the structure of the filter plate of the present utility model.
In the figure: 1. the device comprises a box body, 2, a grouting pipe, 3, a slag-stone separation belt, 4, a mud filtering belt, 5, a collecting box, 6, a slurry guiding conveying pipe, 7, a water discharging pipe, 8, a water discharging motor, 9, a stirring rod, 10, a driving rotary roller, 11, a driven rotary roller, 12, a screen rolling belt, 13, a connecting plate, 14, a rotary motor, 15, a belt, 16, a rolling brush shaft, 17, a flow dividing block, 18, a conveying belt, 19, a filter plate, 20 and V-shaped teeth.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 6, a mud tank for high pressure injection grouting comprises
The slurry box assembly is used for containing and processing waste slurry generated in the construction process of the high-pressure injection grouting construction method, and comprises a square box body 1, a grouting pipe 2 used for grouting the waste slurry is connected above the box body 1, and a drain pipe 7 is communicated with one side of the bottom end of the box body 1;
the slag-stone separation assembly is used for separating slag stones in poured waste slurry and comprises a slag-stone separation belt 3 arranged on a box body 1, one end of the slag-stone separation belt 3 positioned in the box body 1 is arranged right below a grouting pipe 2, the slag-stone separation belt 3 consists of a driving roller 10, a driven roller 11 and a screen rolling belt 12, two ends of the driving roller 10 are rotationally connected to the outer side of the box body 1 through a connecting plate 13, two ends of the driven roller 11 are rotationally connected to the inner wall of the box body 1, the screen rolling belt 12 penetrates through a through hole formed in the side wall of the box body 1 and is wound between the driving roller 10 and the driven roller 11, and a plurality of filtering meshes are formed in the screen rolling belt 12;
the mud filtering component is used for filtering mud from waste slurry subjected to slag-stone separation and is arranged below the slag-stone separation belt 3, and comprises a mud filtering belt 4 which is obliquely arranged in the box body 1, wherein the mud filtering belt 4 consists of a driving roller 10, a driven roller 11, a transmission belt 18 and a filter plate 19, two ends of the driving roller 10 and the driven roller 11 are rotatably connected to the inner wall of the box body 1, the transmission belt 18 is wound between the driving roller 10 and the driven roller 11, and the transmission belt 18 is connected with a plurality of filter plates 19;
the mud guiding assembly is used for discharging separated mud from the box body 1 and comprises a collecting box 5 arranged below the conveying end of the mud filtering belt 4 and a mud guiding conveying pipe 6 used for guiding mud, the mud guiding conveying pipe 6 is connected under the collecting box 5, and the mud guiding conveying pipe 6 adopts an existing tubular spiral conveying pipe;
the water guide assembly is used for discharging the separated muddy water from the box body 1 and comprises a stirring rod 9 which is rotatably connected to the bottom end of the box body 1 and one end of which is inserted into the drain pipe 7, and the other end of the stirring rod 9 is connected with a rotating shaft of a drain motor 8 which is fixed on the outer side of the box body 1.
Example two
As shown in fig. 1 to 6, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:
the box 1 is located the lateral wall of sediment stone separation area 3 below and fixedly connected with rotation motor 14, and is connected through belt 15 transmission between the initiative roller 10 of sediment stone separation area 3 and the axis of rotation motor 14 to can drive screen cloth roll belt 12 rotation, and then when the waste slurry of pouring into in the slip casting pipe 2 when screen cloth roll belt 12, can filter out the great granule sediment stone in the waste slurry, and directly convey the outside to box 1.
The grout outlet at the bottom end of the grouting pipe 2 is in a horn mouth shape, and the diversion block 17 is arranged at the grout outlet at the bottom end of the grouting pipe 2, so that the waste grout rapidly injected into the box body can be diverted, and the flow speed of the waste grout can be reduced.
Example III
As shown in fig. 1 to 6, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:
the driving roller 10 of the mud filtering belt 4 is coaxially connected with the rotating shaft of the other rotating motor 14 arranged on the side wall of the box body 1, the conveying belt 18 of the mud filtering belt 4 is driven in an upward inclined mode, when the waste slurry flowing down from the screen rolling belt 12 flows onto the conveying belt 18, the moving direction of the conveying belt is opposite to the flowing direction of the waste slurry, and then solids such as mud in the waste slurry are intercepted by the filter plate 19 and are conveyed upwards, and the filtered mud is collected in the collecting box 5 after passing through the driving roller 10.
The rolling brush shaft 16 is connected to the lower portion of the driving rotary roller 10 of the mud filtering belt 4 in a rotary mode, the rolling brush shaft 16 is connected with the rotary shaft of the rotary motor 14 in a transmission mode through the belt 15, the rolling brush shaft 16 can be synchronously rotated while the mud filtering belt 4 is driven to operate, and mud clamped on the inner side of the filter plate 19 can be brushed off to fall into the collecting box 5.
The filter plates 19 are uniformly provided with a plurality of V-shaped teeth 20, so that residual waste water can flow out of the V-shaped teeth 20 easily after mud in waste slurry is filtered through the filter plates 19, accumulation of the waste slurry is not easy to cause, and in addition, under the condition that the waste slurry is turbid, if one filter plate 19 cannot be completely filtered, the waste slurry can flow from the V-shaped teeth 20 to the next filter plate 19 for secondary filtration.
Working principle: the waste slurry generated in the construction process of the high-pressure injection grouting construction method is input into the box body 1 through the grouting pipe 2, when the waste slurry injected into the grouting pipe 2 passes through the screen rolling belt 12, larger particle slag stones in the waste slurry can be filtered out and directly conveyed to the outer side of the box body 1, when the waste slurry flowing down from the screen rolling belt 12 flows onto the conveying belt 18, the moving direction of the conveying belt is opposite to the flowing direction of the waste slurry, and then solids such as slurry in the waste slurry are intercepted by the filter plate 19 and are conveyed upwards, and the solids fall into the collecting box 5 after passing through the active rotating roller 10, so that the filtered slurry is collected, discharged through the slurry guide conveying pipe 6, and finally the residual slurry is discharged from the drain pipe 7.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. A mud box for high pressure jet grouting, characterized in that: comprising
The slurry box assembly is used for containing and processing waste slurry generated in the construction process of the high-pressure injection grouting construction method, and comprises a square box body (1), a grouting pipe (2) for grouting the waste slurry is connected above the box body (1), and a drain pipe (7) is communicated with one side of the bottom end of the box body (1);
the slag-stone separation assembly is used for separating slag stones in poured waste slurry and comprises a slag-stone separation belt (3) arranged on the box body (1), one end of the slag-stone separation belt (3) positioned in the box body (1) is arranged right below the grouting pipe (2), the slag-stone separation belt (3) is composed of a driving roller (10), a driven roller (11) and a screen rolling belt (12), two ends of the driving roller (10) are rotationally connected to the outer side of the box body (1) through connecting plates (13), two ends of the driven roller (11) are rotationally connected to the inner wall of the box body (1), the screen rolling belt (12) penetrates through a through hole formed in the side wall of the box body (1) and is wound between the driving roller (10) and the driven roller (11), and a plurality of filter meshes are formed in the screen rolling belt (12);
the slurry filtering assembly is used for filtering slurry from waste slurry subjected to slag-stone separation and arranged below the slag-stone separation belt (3), and comprises a slurry filtering belt (4) obliquely arranged in the box body (1), the slurry filtering belt (4) is composed of a driving roller (10), a driven roller (11), a transmission belt (18) and filter plates (19), two ends of the driving roller (10) and the driven roller (11) are rotationally connected to the inner wall of the box body (1), the transmission belt (18) is wound between the driving roller (10) and the driven roller (11), and a plurality of filter plates (19) are connected to the transmission belt (18);
the mud guiding assembly is used for discharging separated mud from the box body (1), and comprises a collecting box (5) arranged below the conveying end of the mud filtering belt (4) and a mud guiding conveying pipe (6) used for guiding the mud, the mud guiding conveying pipe (6) is connected right below the collecting box (5), and the mud guiding conveying pipe (6) adopts an existing tubular spiral conveying pipe;
the water guide assembly is used for discharging separated muddy water from the box body (1), and comprises a stirring rod (9) which is rotatably connected to the bottom end of the box body (1) and one end of which is inserted into the drain pipe (7), and the other end of the stirring rod (9) is connected with a rotating shaft of a drain motor (8) which is fixed to the outer side of the box body (1).
2. A mud box for high pressure jet grouting as defined in claim 1, wherein: the box body (1) is fixedly connected with a rotating motor (14) on the side wall below the slag-stone separation belt (3), and a driving rotating roller (10) of the slag-stone separation belt (3) is in transmission connection with a rotating shaft of the rotating motor (14) through a belt (15).
3. A mud box for high pressure jet grouting as defined in claim 1, wherein: the driving roller (10) of the mud filtering belt (4) is coaxially connected with a rotating shaft of another rotating motor (14) arranged on the side wall of the box body (1), and a conveying belt (18) of the mud filtering belt (4) is in upward inclined transmission.
4. A mud box for high pressure jet grouting as defined in claim 1, wherein: the lower part of the driving rotary roller (10) of the mud filtering belt (4) is rotationally connected with a rolling brush shaft (16), and the rolling brush shaft (16) is in transmission connection with the rotary shaft of the rotary motor (14) through a belt (15).
5. A mud box for high pressure jet grouting as defined in claim 1, wherein: a plurality of V-shaped teeth (20) are uniformly distributed on the filter plate (19).
6. A mud box for high pressure jet grouting as defined in claim 1, wherein: the grout outlet at the bottom end of the grouting pipe (2) is in a horn mouth shape, and a diversion block (17) is arranged at the grout outlet at the bottom end of the grouting pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223340176.0U CN218944520U (en) | 2022-12-12 | 2022-12-12 | Slurry box for high-pressure injection grouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223340176.0U CN218944520U (en) | 2022-12-12 | 2022-12-12 | Slurry box for high-pressure injection grouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218944520U true CN218944520U (en) | 2023-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223340176.0U Active CN218944520U (en) | 2022-12-12 | 2022-12-12 | Slurry box for high-pressure injection grouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218944520U (en) |
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- 2022-12-12 CN CN202223340176.0U patent/CN218944520U/en active Active
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Inventor after: Lv Chaochen Inventor after: Xiao Chunchun Inventor after: Xu Jianwei Inventor after: Peng Yunfei Inventor after: Su Jianyi Inventor after: Zhu Fan Inventor after: Chen Dengzhou Inventor after: Xu Junqing Inventor after: Chen Chong Inventor after: Tan Yongming Inventor after: Chen Fuxian Inventor after: Zhou Xiaofeng Inventor after: Zhang Hangji Inventor after: Chen Han Inventor after: Deng Qihua Inventor after: Yang Shumin Inventor after: Han Zhen Inventor after: Guo Jianbo Inventor after: Guo Shirong Inventor before: Lv Chaochen Inventor before: Xu Jianwei Inventor before: Peng Yunfei Inventor before: Su Jianyi Inventor before: Zhu Fan Inventor before: Chen Dengzhou Inventor before: Xu Junqing Inventor before: Chen Chong Inventor before: Tan Yongming Inventor before: Chen Fuxian Inventor before: Zhou Xiaofeng Inventor before: Chen Han Inventor before: Deng Qihua Inventor before: Yang Shumin Inventor before: Han Zhen Inventor before: Guo Jianbo Inventor before: Guo Shirong Inventor before: Xiao Chunchun |