CN211394256U - Shield muck drainage treatment system - Google Patents
Shield muck drainage treatment system Download PDFInfo
- Publication number
- CN211394256U CN211394256U CN201922290361.5U CN201922290361U CN211394256U CN 211394256 U CN211394256 U CN 211394256U CN 201922290361 U CN201922290361 U CN 201922290361U CN 211394256 U CN211394256 U CN 211394256U
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- China
- Prior art keywords
- dregs
- pond
- sewage
- water
- wall
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 239000010865 sewage Substances 0.000 claims abstract description 55
- 230000000149 penetrating effect Effects 0.000 claims abstract description 15
- 239000002893 slag Substances 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 10
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 7
- 230000008676 import Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 23
- 238000001914 filtration Methods 0.000 claims description 16
- 239000002689 soil Substances 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 21
- 101150054854 POU1F1 gene Proteins 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Abstract
The utility model discloses a shield constructs dregs dry out processing system, including setting up dregs hole and the sewage treatment device at the job site, dregs hole side wall and bottom plate are reinforced concrete and pour and form, the dregs hole includes dregs pond, effluent water sump and dregs pond are through permeating wall river system intercommunication, the effluent water sump bottom of the pool is less than dregs pond bottom of the pool, sewage treatment device's sewage import and slag notch communicate with effluent water sump and dregs pond respectively, sewage treatment device's delivery port is equipped with water storage equipment. The utility model discloses setting up of penetrating wall makes moisture in the dregs ooze and flow to the effluent water sump among shield structure dregs dribble processing system dregs pond, effluent water sump and the two for the loss of dregs moisture content in the dregs pond reaches the automatic effect of dribble of dregs, thereby shortens the parking time of dregs.
Description
Technical Field
The utility model belongs to the technical field of tunnel engineering, concretely relates to shield constructs dregs unwatering processing system.
Background
In urban subway tunnel construction, particularly in central urban construction, because of large pedestrian and vehicle flow and dense buildings on roads, the enclosing construction of a ground construction site has the defects of difficult land borrowing, large construction site limitation and difficult site muck storage, and in order to ensure that slag is smoothly discharged in tunnel construction, the muck needs to be timely transported out.
Because the materials such as foam, water, bentonite and the like are required to be utilized for improving the muck in the shield tunnel construction, the muck generated in the shield tunnel construction has high water content and rare muck mud, the muck truck is very inconvenient to transport and even cannot carry out outward transportation operation, and leakage is easy to occur in the transportation process to the muck field, so that the municipal road is polluted. If, pile up the dregs and carry out the outward transportation after certain time of dredging at the job site, but because dregs water content height, dregs mud are rare, can only carry out the outward transportation after the dregs need carry out long-time dredging to the dregs are in the mud rare state for a long time, can pollute the construction site and hinder the construction activities in construction site, and because the limitation in construction site, the dregs volume that can save is limited, if the outward transportation is untimely then can't satisfy the site operation production demand.
In order to meet the requirements of site construction, the on-site muck needs to be drained at present, and then the muck is transported outside after reaching the outside transportation conditions, so that the storage time of the muck on the construction site is shortened, the utilization rate of the construction site is increased, and the muck discharging requirement of tunnel construction is met.
Disclosure of Invention
In order to have among the better solution tunnel construction that the dregs water content is big, dregs mud is rare, thereby can not reach the problem that the outward transportation condition can not in time be outward transported, the utility model provides a shield constructs dregs unwatering processing system.
In order to achieve the purpose of the invention, the technical scheme of the utility model is as follows: the utility model provides a shield constructs dregs unwatering processing system, is including setting up dregs hole and the sewage treatment device at the job site, dregs hole side wall and bottom plate are reinforced concrete and pour and form, the dregs hole includes dregs pond, effluent water sump and dregs pond are through permeating wall river system intercommunication, the effluent water sump bottom is less than dregs pond bottom of the pool, sewage treatment device's sewage import and slag notch communicate with effluent water sump and dregs pond respectively, sewage treatment device's delivery port is equipped with water storage equipment.
The permeable wall is a reinforced concrete permeable wall, water seepage holes are distributed in the permeable wall, the water seepage holes are distributed in a quincunx shape, and each water seepage hole comprises a wall penetrating pipe embedded in the permeable wall and a filter material filled in the wall penetrating pipe.
The distance between the water seepage holes is 800-1200mm, namely the distance between the water seepage holes 10 in the same row and the same line is 800-1200mm, the diameter of the wall penetrating pipe is 8-12mm, and the filter material in the wall penetrating pipe is cotton yarn.
The filter device comprises a frame which can be pulled relative to the wall hole, a multi-layer filter screen which is arranged in the frame and is perpendicular to the pulling direction, a filter material and a water drainage pipeline which are arranged among the multi-layer filter screen, wherein the water drainage pipeline is arranged at two ports at the bottom of the frame and is respectively communicated with the muck pond and the sewage pond, and the port of the muck pond of the water drainage pipeline is provided with a filter screen.
The multi-layer filter screen is detachably connected with the frame and forms a plurality of filter layers with filter materials arranged between the filter layers, the number of the filter layers is 3-6, and the sewage filtering precision of the filter layers is higher from the muck pond to the sewage pond.
And a filtering hole is distributed on the section of the drainage pipeline, which is positioned in the frame, of the drainage pipeline, the filtering hole is distributed in a quincunx shape, and a drainage valve is arranged at the sewage pool end of the drainage pipeline, which extends out of the permeable wall.
And a filter device fixing part is embedded in a penetration wall on the periphery of the side of the clean water tank of the water drain hole, and the filter device is provided with a stop lever matched with the filter device fixing part for use.
The frame encloses for trilateral to close, the top surface is open cuboid, the frame encloses to close and is equipped with the draw-in groove of inlaying the filter screen on the panel.
The fall between the bottom of the sewage pool and the bottom of the muck pool is 1-2 m.
The sewage treatment equipment is fixed on the mounting platform, and the height of the mounting platform is greater than or equal to the height of the side wall of the residue soil pit.
Has the advantages that:
the utility model discloses setting up of penetrating wall makes moisture in the dregs ooze and flow to the effluent water sump among shield structure dregs dribble processing system dregs pond, effluent water sump and the two for the loss of dregs moisture content in the dregs pond reaches the automatic effect of dribble of dregs, thereby shortens the parking time of dregs.
The utility model discloses sewage treatment device and clean water basin set up among the shield structure dregs unwatering processing system can in time handle sewage and discharge water storage equipment, thereby reduce the interior water level of sewage pool and reach the decline of water level in the dregs pool, thereby avoided oozing the adverse effect that causes because of sewage pool water level is too high, and water storage equipment's setting is used for depositing the clear water that obtains after sewage treatment system handles and recycles in order to supply the construction scene, thereby practiced thrift municipal water consumption.
The structure design of the filter device in the drain hole in the shield residual soil drainage treatment system adopts the drawer principle, when the filter material can not meet the filtering requirement, the filter material in the drain hole can be drawn out and opened at any time for replacing, and the effect of the filter material in the drain hole on drainage and filtration of sewage in a residual soil pool is ensured; the water release valve can adjust the water release flow according to the water content in the residue soil, and effectively adjust and control the water release rate.
Drawings
FIG. 1 is a plan view of the residue soil drying treatment system of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is an enlarged view at C in FIG. 2;
FIG. 5 is an enlarged view at D of FIG. 3;
FIG. 6 is a schematic view of the filter apparatus for removing filter material according to the present invention;
in the figure, a slag pit 1, a sewage treatment device 2, a slag pool 3, a sewage pool 4, a water storage device 5, a permeable wall 6, a sewage inlet 7, a water outlet 8, a slag hole 9, a water seepage hole 10, cotton yarn 11, a water drainage hole 12, a wall hole 13, a filtering device 14, a filter screen 15, a filter material 16, a water drainage pipeline 17, a filtering hole 18, a filtering device fixing piece 19 and a stop lever 20.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings by way of specific embodiments. The following examples are illustrative only, not limiting, and are not intended to limit the scope of the invention.
Example 1
Referring to fig. 1-6, a shield constructs dregs dry-out processing system, including setting up dregs hole 1 and sewage treatment device 2 at the job site, dregs hole 1 side wall and bottom plate are reinforced concrete and pour into, dregs hole 1 includes dregs pond 3 and effluent water sump 4, effluent water sump 4 and dregs pond 3 are through permeating wall 6 water system intercommunication, the bottom of effluent water sump 4 is less than the bottom of dregs pond 3, sewage import 7 and slag notch 9 of sewage treatment device 2 communicate with effluent water sump 4 and dregs pond 3 respectively, the delivery port 8 of sewage treatment device 2 is equipped with water storage equipment 5.
The permeable wall 6 is a reinforced concrete permeable wall, water seepage holes 10 are distributed on the permeable wall 6, the water seepage holes 10 are distributed in a quincunx shape, and the water seepage holes 10 comprise wall penetrating pipes pre-buried in the permeable wall and filter materials filled in the wall penetrating pipes.
The distance between the water seepage holes 10 is 800-1200mm, namely the distance between the water seepage holes 10 in the same row and the same line is 800-1200mm, the diameter of the wall penetrating pipe is 8-12mm, and the filter material in the wall penetrating pipe is cotton yarn. In this embodiment, the distance between the water seepage holes 10 is 1000mm, and the inner diameter of the wall penetrating pipe is 10 mm.
The permeable wall 6 is provided with a water drainage hole 12 at a position 10-30cm away from the bottom plate of the slag soil pool 3, the water drainage hole 12 comprises a wall hole 13, a filtering device 14 which is matched with the wall hole 13 for use and can be pulled relative to the wall hole 13, the filtering device 14 comprises a frame which can be pulled relative to the wall hole 13, a multilayer filter screen 15 which is arranged in the frame and is perpendicular to the pulling direction, a filter material 16 and a water drainage pipeline 17 which are arranged among the multilayer filter screens 15, the water drainage pipeline 17 is arranged at two ports at the bottom of the frame and is respectively communicated with the slag soil pool 3 and the sewage pool 4, the end of the sewage pool 4 of the water drainage pipeline 17, which stretches out of the permeable wall 6, is provided with a water drainage valve, the port of the slag soil pool 3 of the water drainage pipeline 17 is provided with the filter screen 15, and the filter screen 15 at the port of the slag soil.
The multi-layer filter screen 15 is detachably connected with the frame and forms a plurality of filter layers with filter materials 16 arranged between the filter layers, the number of the filter layers is 3-6, and the sewage filtering precision of the filter layers is higher from the muck pond 3 to the sewage pond 4. The filter screen 15 in this embodiment has four layers, and four layers of filter screens 15 and the filter layer that the three-layer filter material 16 of setting between filter screen 15 formed are the three-layer, four layers of filter screens 15 are glass grid filter screen, 200 mesh stainless steel filter screen and 400 mesh stainless steel filter screen from dregs pond 3 to effluent water sump 4 in proper order, three-layer filter material 16 is volcanic rock filter material, active carbon filter material and rubble filter material from dregs pond 3 to effluent water sump 4 in proper order.
The drainage pipeline 17 is provided with filtering holes 18 on the drainage pipeline section in the frame, the filtering holes 18 are arranged in a quincunx shape, a drainage valve (not shown in the figure) is arranged at the end, extending out of the permeable wall 6, of the sewage pool 4 of the drainage pipeline 17, and the drainage valve is a ball valve.
A filter fixing part 19 is embedded in the permeable wall 6 on the periphery of the clean water tank 5 side of the water drainage hole 12, and the filter 14 is provided with a stop lever 20 matched with the filter fixing part 19 for use.
The frame encloses for trilateral to close, the top surface is open cuboid, the frame encloses to close and is equipped with the draw-in groove of inlaying filter screen 15 on the panel.
The fall of the bottom of the sewage tank 4 and the bottom of the muck tank 3 is 1-2m, and the fall of the bottom of the sewage tank 4 and the bottom of the muck tank 3 is 1.5m in the embodiment.
The sewage treatment device 2 is fixed on the installation platform, the height of the installation platform is greater than or equal to the height of the sidewall of the slag-soil pit 1, the installation platform in the embodiment is built on the walls of the clean water tank 5, the sewage tank 4 and the slag-soil pit 1, and the sewage treatment device 2 adopts a chamber filter press produced by Shenzhen Shantai environmental protection science and technology Limited company, and has the model of XMY 80/920.
The method for carrying out the dry treatment on the dregs and the working principle of the utility model are as follows: the muck which is high in water content and rare in mud and is generated in shield construction is poured into the muck pool 3, the sewage pool 4 and the muck pool 3 are communicated through a water system formed on the permeable wall 6, sewage in the muck is discharged into the sewage pool 4 through the water seepage holes 10 or the water drainage holes 12 on the permeable wall 6, the sewage treatment equipment 2 timely treats and discharges the sewage in the sewage pool 4 into the clean water pool 5 for further utilization, the water level in the sewage pool 4 is reduced, smooth discharge of the sewage in the muck pool 3 is guaranteed, the loss of the water content of the muck in the muck pool 3 is accelerated, the automatic muck drying effect is achieved, outward transportation operation is carried out after drying for a certain time, the storage time of the muck on a construction site is shortened, and the slag discharging requirement of tunnel construction is met.
Claims (10)
1. The utility model provides a shield constructs dregs unwatering processing system which characterized in that: including setting up dregs hole and the sewage treatment device at the job site, dregs hole side wall and bottom plate are reinforced concrete and pour and form, the dregs hole includes dregs pond, effluent water sump and dregs pond are through permeating wall river system intercommunication, the effluent water sump bottom of the pool is less than dregs pond bottom of the pool, sewage treatment device's sewage import and slag notch communicate with effluent water sump and dregs pond respectively, sewage treatment device's delivery port is equipped with water storage equipment.
2. The shield muck drainage treatment system of claim 1, wherein: the permeable wall is a reinforced concrete permeable wall, water seepage holes are distributed in the permeable wall, the water seepage holes are distributed in a quincunx shape, and each water seepage hole comprises a wall penetrating pipe embedded in the permeable wall and a filter material filled in the wall penetrating pipe.
3. The shield muck drainage treatment system of claim 2, wherein: the distance between the water seepage holes is 800-1200mm, the diameter of the wall penetrating pipe is 8-12mm, and the filter material in the wall penetrating pipe is cotton yarn.
4. The shield muck drainage treatment system of claim 1, wherein: the filter device comprises a frame which can be pulled relative to the wall hole, a multi-layer filter screen which is arranged in the frame and is perpendicular to the pulling direction, a filter material and a water drainage pipeline which are arranged among the multi-layer filter screen, wherein the water drainage pipeline is arranged at two ports at the bottom of the frame and is respectively communicated with the muck pond and the sewage pond, and the port of the muck pond of the water drainage pipeline is provided with a filter screen.
5. The shield muck drainage treatment system of claim 4, wherein: the multi-layer filter screen is detachably connected with the frame and forms a plurality of filter layers with filter materials arranged between the filter layers, the number of the filter layers is 3-6, and the sewage filtering precision of the filter layers is higher from the muck pond to the sewage pond.
6. The shield muck drainage treatment system of claim 4, wherein: and a filtering hole is distributed on the section of the drainage pipeline, which is positioned in the frame, of the drainage pipeline, the filtering hole is distributed in a quincunx shape, and a drainage valve is arranged at the sewage pool end of the drainage pipeline, which extends out of the permeable wall.
7. The shield muck drainage treatment system of claim 4, wherein: and a filter device fixing part is embedded in a penetration wall on the periphery of the side of the clean water tank of the water drain hole, and the filter device is provided with a stop lever matched with the filter device fixing part for use.
8. The shield muck drainage treatment system of claim 4, wherein: the frame encloses for trilateral to close, the top surface is open cuboid, the frame encloses to close and is equipped with the draw-in groove of inlaying the filter screen on the panel.
9. The shield muck drainage treatment system of claim 1, wherein: the fall between the bottom of the sewage pool and the bottom of the muck pool is 1-2 m.
10. The shield muck drainage treatment system of claim 1, wherein: the sewage treatment equipment is fixed on the mounting platform, and the height of the mounting platform is greater than or equal to the height of the side wall of the residue soil pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922290361.5U CN211394256U (en) | 2019-12-19 | 2019-12-19 | Shield muck drainage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922290361.5U CN211394256U (en) | 2019-12-19 | 2019-12-19 | Shield muck drainage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211394256U true CN211394256U (en) | 2020-09-01 |
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ID=72224159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922290361.5U Expired - Fee Related CN211394256U (en) | 2019-12-19 | 2019-12-19 | Shield muck drainage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211394256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458332A (en) * | 2022-02-08 | 2022-05-10 | 西南交通大学 | Vibrating precipitation slag pit |
-
2019
- 2019-12-19 CN CN201922290361.5U patent/CN211394256U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458332A (en) * | 2022-02-08 | 2022-05-10 | 西南交通大学 | Vibrating precipitation slag pit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 |
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| CF01 | Termination of patent right due to non-payment of annual fee |