CN205252617U - Slurry shield tunnel sewage cycle utilizes device - Google Patents
Slurry shield tunnel sewage cycle utilizes device Download PDFInfo
- Publication number
- CN205252617U CN205252617U CN201520964318.1U CN201520964318U CN205252617U CN 205252617 U CN205252617 U CN 205252617U CN 201520964318 U CN201520964318 U CN 201520964318U CN 205252617 U CN205252617 U CN 205252617U
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- sewage
- pump
- shield tunnel
- slurry shield
- water pump
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Abstract
The utility model discloses a slurry shield tunnel sewage cycle utilizes device, puddle pipeline and support column including the sewage case, the water inlet of sewage case is through a sewer line and the well intercommunication that starts, the delivery port of sewage case through the 2nd sewer line with mud pipeline water inlet intercommunication, sewage bottom of the case portion sets up the support column, a sewer line's water inlet department sets up first water pump, set up the second water pump in the middle of the 2nd sewer line. The utility model discloses avoid the outer influence of arranging the environmental protection of sewage, reduced the number of times of manual cleaning well head clearance silt, simple manufacture, convenient operation, safe and reliable, the province's material that saves labour, the progress is fast, and is of high quality, and the practicality is strong, can bring great economic benefits for the enterprise.
Description
Technical field
The utility model relates to a kind of waste water reuse equipment, specifically, relates to a kind of slurry shield tunnel sewage recycling device.
Background technology
At present, in shield-tunneling construction, in the well head place that normally place's sewage collects of starting, if just this part sewage directly discharges without effective purified treatment, will cause serious pollution to surrounding enviroment, and can not fully recycle, cause the waste of water resource. For example, in the shield-tunneling construction adopting in subterranean tunnel engineering, in the sewage producing in its shield-tunneling construction, down-hole cleaning process, contain a large amount of kaolin mud, sandstone, cement etc.; The mixing plant on ground, carwash, lavatory etc. also can produce certain sewage. At present general water discharge method be by clarified water pump by the clear water pump drainage through precipitation process to the municipal pipeline on ground, in detailed process, be by sewage through precipitation, clear water is entered to sewage conduct, then by the salty mud forming sediment of labor cleaning's starting well.
But, traditional water discharge method has following shortcoming: 1) these sewage are conventionally just through the just directly discharge of simple precipitation process, environment to construction site periphery and farmland, road etc. cause very large pollution, especially Metro Tunnel, be generally all located in city proper, can have a strong impact on city look and feel, and easily cause the obstruction of municipal blow-off line; 2) shield-tunneling construction water all adopts tap water pipe network to supply water substantially, and the sewage producing after using is outer row all, and cyclic utilization rate is low, causes the serious waste of water resource; 3) mud need depend on labor cleaning, need to expend a large amount of human resources, time-consuming time, requires great effort again.
For the problem in correlation technique, effective solution is not yet proposed at present.
Utility model content
For the above-mentioned technical problem in correlation technique, the utility model proposes a kind of slurry shield tunnel sewage recycling device simple, easy to use and that be very practical of making, solve in traditional water discharge method environment protecting poor, the time-consuming shortcoming of effort again.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of slurry shield tunnel sewage recycling device, comprise foul water tank and mud channel and support column, the water inlet of described foul water tank is communicated with starting well by the first sewage conduct, the delivery port of described foul water tank is communicated with described mud channel water inlet by the second sewage conduct, and described foul water tank bottom arranges described support column; The water inlet of described the first sewage conduct arranges the first water pump, in the middle of described the second sewage conduct, the second water pump is set.
Further, on described the second sewage conduct between described the second pump intake and described foul water tank, unit fixed on water pump suction manually-operated gate is set.
Further, on described the second sewage conduct between described the second pump outlet and described mud channel, exit of pump manually-operated gate is set.
Further, on described the second sewage conduct between described exit of pump manually-operated gate and described mud channel, check valve is set.
Preferably, described support column is that stainless steel is made.
The beneficial effects of the utility model: the utility model has been avoided the impact of wastewater disposition on environmental protection, have reduced the number of times of labor cleaning's well head cleaning mud; Make simply, easy to operate, safe and reliable, labor and material saving, progress is fast, and quality is good, practical, can bring larger economic benefit to enterprise.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is according to the structural representation of a kind of slurry shield tunnel sewage recycling device described in the utility model embodiment.
In figure:
1, starting well; 2, the first water pump; 3, the first sewage conduct; 4, foul water tank; 5, unit fixed on water pump suction manually-operated gate; 6, the second water pump; 7, exit of pump manually-operated gate; 8, check valve; 9, mud channel; 10, support column.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment. Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, belongs to the scope that the utility model is protected.
As shown in Figure 1, according to a kind of slurry shield tunnel sewage recycling device described in the utility model embodiment, comprise foul water tank 4 and mud channel 9 and support column 10, the water inlet of described foul water tank 4 is communicated with starting well 1 by the first sewage conduct 3, the delivery port of described foul water tank 4 is communicated with described mud channel 9 water inlets by the second sewage conduct, and described foul water tank 4 bottoms arrange described support column 10; The water inlet of described the first sewage conduct 3 arranges the first water pump 2, in the middle of described the second sewage conduct, the second water pump 6 is set.
On described the second sewage conduct between described the second water pump 6 water inlets and described foul water tank 4, unit fixed on water pump suction manually-operated gate 5 is set, facilitates maintenance and the cleaning of the second water pump 6.
On described the second sewage conduct between described the second water pump 6 delivery ports and described mud channel 9, exit of pump manually-operated gate 7 is set, facilitates maintenance and the cleaning of the second water pump 6.
On described the second sewage conduct between described exit of pump manually-operated gate 7 and described mud channel 9, check valve 8 is set, prevents that the mud in mud channel 9 from flowing backwards.
Described support column 10 is made for stainless steel.
Understand technique scheme of the present utility model for convenient, below by technique scheme of the present utility model being elaborated in concrete occupation mode.
In the time of concrete use, according to a kind of slurry shield tunnel sewage recycling device described in the utility model, the first water pump 2 is positioned in starting well 1, by the first sewage conduct 3, water is entered in described foul water tank 4; The second water pump 6 is positioned over described foul water tank 4 water outlets, and directly water is entered to described mud channel 9 by the second sewage conduct, for convenience of the repairing of water pump with prevent that sewage from flowing backwards, at the second water pump 6 water inlets, described unit fixed on water pump suction manually-operated gate 5 is installed, at the second water pump 6 delivery ports, exit of pump manually-operated gate 7 and check valve 8 is installed. Tunnel sewage precipitates through launching shaft 11, enters foul water tank 4 through the first water pump 2, then the water entering in pipeline by unit fixed on water pump suction manually-operated gate 5, exit of pump manually-operated gate 7 and check valve 8 belongs to clear water substantially. If the second water pump 6 breaks down, the import manually-operated gate 5 that switches off the pump, exit of pump manually-operated gate 7, can remove the second water pump 6 to keep in repair; Check valve 8 can prevent that mud in mud channel 9 from, because of the hypertonia in mud channel 9, returning to foul water tank 4.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a slurry shield tunnel sewage recycling device, it is characterized in that, comprise foul water tank and mud channel and support column, the water inlet of described foul water tank is communicated with starting well by the first sewage conduct, the delivery port of described foul water tank is communicated with described mud channel water inlet by the second sewage conduct, and described foul water tank bottom arranges described support column; The water inlet of described the first sewage conduct arranges the first water pump, in the middle of described the second sewage conduct, the second water pump is set.
2. slurry shield tunnel sewage recycling device according to claim 1, is characterized in that, on described the second sewage conduct between described the second pump intake and described foul water tank, unit fixed on water pump suction manually-operated gate is set.
3. slurry shield tunnel sewage recycling device according to claim 1 and 2, is characterized in that, on described the second sewage conduct between described the second pump outlet and described mud channel, exit of pump manually-operated gate is set.
4. slurry shield tunnel sewage recycling device according to claim 3, is characterized in that, on described the second sewage conduct between described exit of pump manually-operated gate and described mud channel, check valve is set.
5. slurry shield tunnel sewage recycling device according to claim 1, is characterized in that, the material of described support column is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964318.1U CN205252617U (en) | 2015-11-26 | 2015-11-26 | Slurry shield tunnel sewage cycle utilizes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964318.1U CN205252617U (en) | 2015-11-26 | 2015-11-26 | Slurry shield tunnel sewage cycle utilizes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205252617U true CN205252617U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520964318.1U Active CN205252617U (en) | 2015-11-26 | 2015-11-26 | Slurry shield tunnel sewage cycle utilizes device |
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| CN (1) | CN205252617U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640113A (en) * | 2017-03-06 | 2017-05-10 | 中铁十八局集团有限公司 | Water delivery and cooling system used for TBM |
| CN107443572A (en) * | 2017-08-08 | 2017-12-08 | 中铁隧道集团二处有限公司 | A kind of mud pit configuration application method for meeting two slurry shield machines and constructing simultaneously |
| CN108412543A (en) * | 2018-02-07 | 2018-08-17 | 刘占明 | A kind of architectural engineering bridge tunnel internal water accumulation exhaust apparatus |
| CN110725394A (en) * | 2019-10-09 | 2020-01-24 | 中国水利水电第十二工程局有限公司 | Full-automatic drainage system and drainage method beneficial to prolonging service life of water pump |
| CN114409113A (en) * | 2022-01-18 | 2022-04-29 | 中铁隧道集团二处有限公司 | Mud water shield tunnel sewage cyclic utilization device |
-
2015
- 2015-11-26 CN CN201520964318.1U patent/CN205252617U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640113A (en) * | 2017-03-06 | 2017-05-10 | 中铁十八局集团有限公司 | Water delivery and cooling system used for TBM |
| CN107443572A (en) * | 2017-08-08 | 2017-12-08 | 中铁隧道集团二处有限公司 | A kind of mud pit configuration application method for meeting two slurry shield machines and constructing simultaneously |
| CN107443572B (en) * | 2017-08-08 | 2019-03-29 | 中铁隧道集团二处有限公司 | A kind of mud pit configuration application method for meeting two slurry shield machines and constructing simultaneously |
| CN108412543A (en) * | 2018-02-07 | 2018-08-17 | 刘占明 | A kind of architectural engineering bridge tunnel internal water accumulation exhaust apparatus |
| CN110725394A (en) * | 2019-10-09 | 2020-01-24 | 中国水利水电第十二工程局有限公司 | Full-automatic drainage system and drainage method beneficial to prolonging service life of water pump |
| CN114409113A (en) * | 2022-01-18 | 2022-04-29 | 中铁隧道集团二处有限公司 | Mud water shield tunnel sewage cyclic utilization device |
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