CN203700125U - Movable combined type sewage treatment equipment for tunnel construction - Google Patents
Movable combined type sewage treatment equipment for tunnel construction Download PDFInfo
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- CN203700125U CN203700125U CN201420104551.8U CN201420104551U CN203700125U CN 203700125 U CN203700125 U CN 203700125U CN 201420104551 U CN201420104551 U CN 201420104551U CN 203700125 U CN203700125 U CN 203700125U
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- China
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- movable
- sedimentation tank
- biological filter
- constructing tunnel
- flocculation sedimentation
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Abstract
The utility model discloses equipment suitable for treating wastewater produced in tunnel construction, and provides movable combined type sewage treatment equipment for tunnel construction. Tunnel construction wastewater is treated and separated in time by the sewage treatment equipment. The sewage treatment equipment comprises a treating system formed by a submersible sewage pump, a center guide cylinder, a flocculation settling tank, a biological filter, a recycle water tank and a recycle pump which are connected sequentially through communicating pipes, wherein the submersible sewage pump, the center guide cylinder and the flocculation settling tank constitute a front tank body of the system; the biological filter, the recycle water tank and the recycle pump constitute a rear tank body of the system; and the front tank body and the rear tank body are mounted on a movable trailer. The sewage treatment equipment adopts automatic and movable unattended operation, so that the sewage treatment capacity of the system is high, the applicability is high, and emission of wastewater produced in tunnel construction can be greatly reduced.
Description
Technical field
The utility model relates to one and is applicable to all kinds of constructing tunnel sewage treatment equipments, and being specially one can be with the different and synchronization-moving tunnel sewage disposal device in constructing tunnel place.
Background technology
Recently decades, I obtain high speed development at national economy, but the construction of having ignored us not only affects the sustainability principle of same generation and future generations' demand, and the construction project of running counter to sustainable development is much.In the time that the past few decades of high speed and heavy industrialization and urbanization finish, it is found that the cost that we pay for this reason: environmental pollution, there is cavity in ozonosphere, Greenhouse effect, natural resources scarcity, water and soil runs off in a large number, and natural disaster is ordinary etc.All these negative effects, are not only threatening we mankind's existence, and are threatening all existing biologies.Therefore can have enough living environments the offspring for us.
In order to ensure outdoor caused by tunnel construction waste water, limited natural ecological environment portion is damaged; environmental administration's present regulation constructing tunnel waste water will could be arranged outward after wastewater treatment reaches emission standard; particularly environment protection, the improvement of sewage more should be carried out in tunnel in the time being built in the ecological sensitive areas such as wilderness area, water conservation district.
The constructing tunnel factory effluent water yield is smaller, pollution substance is fewer, fairly simple its principal pollutant of pollutent composition are PH, NH3-N, oils, organism, SS etc., therefore be referenced to the corresponding environmental law Laws & Regulations of country in the time that equipment designs, select the first discharge standard of wastewater discharge standard " integrated wastewater discharge standard " GB8978-1996 and the corresponding water-quality guideline with reference to " water environment quality standard " GB3838-2002.Equipment design aim is protection of the environment, and equipment can more be conducive to constructing tunnel and protection of the environment while use and conform with requirement and the management of present stage country to constructing tunnel factory effluent.
Summary of the invention
The purpose of this utility model is: a kind of movable combined constructing tunnel sewage disposal device is provided, utilize this technology and equipment and adopt auxiliary facility and equipment with it, can play effective improvement to constructing tunnel factory effluent, thereby constructing tunnel sewage can not be damaged environment, avoid causing immeasurable financial loss.
Design of the present utility model is: a kind of movable combined constructing tunnel sewage disposal device, comprises the treatment system that submersible sewage pump, central draft tube, flocculation sedimentation tank, biological filter, reuse water tank and reuse pump by connecting successively communicating pipe form.The forebay body of submersible sewage pump, central draft tube and flocculation sedimentation tank construction system, central draft tube is arranged in flocculation sedimentation tank, is provided with stirrer and cloth mill weir in flocculation sedimentation tank; The after-bay body of biological filter, reuse water tank and reuse pump construction system, is provided with cloth mill weir in biological filter; Forebay body and after-bay body all arrange and are arranged on movable trailer.This system device, can be easily move on two lining table tops in constructing tunnel, can effectively process constructing tunnel factory effluent and reach the corresponding water-quality guideline of first discharge standard He " water environment quality standard " GB3838-2002 of " integrated wastewater discharge standard " B8978-1996.
In described flocculation sedimentation tank, be divided into three processing units, three unit are combined in the mode of series connection, and pond body front end arranges stirrer, and the bottom of each unit arranges mud valve.Flocculation sedimentation tank forms an important treatment process of sewage disposal device, and this operation is processed waste water and risen in this pond by lift pump, through adding various chemical agents, Pollutants in Wastewater matter is removed, to reach dirty water purification.This pond after other members such as rotproofing are in place, are placed in and on trailer, tow movement after welding is good.
Described central draft tube is arranged in flocculation sedimentation tank, is supported in flocculation sedimentation tank center with cross supporting frame, and unsettled.Mainly in work, play water conservancy diversion sewage, stir and slow down flow velocity.
Described movable trailer is the bottom of forebay body and after-bay body, and two trailers before and after being divided into, load respectively forebay body and after-bay body, and movable trailer bottom is provided with wheel and feet.Movable trailer mainly tows the transhipment of whole system pond body, follows Tunnel Construction Schedule and follows, and plays the effect of load-carrying and transportation.
Described cloth mill weir is arranged in the portion interior on the upper side of forebay body and after-bay body, is connected with the pond inwall of flocculation sedimentation tank, biological filter, and grooving shape, crest of weir becomes even spination.When work, play water distribution uniformity and collect water effect, current are by flowing into communicating pipe on cloth mill weir or by water distribution weir flow.
Flocculation sedimentation tank and bottom, biological filter are provided with mud valve.
Described inside, biological filter arranges bracing frame, and biological filtering layer is set on bracing frame.
Described reuse pump is arranged on the trailer forward position towing plate of biological filter, and in connecting system after-bay body, the system of being mainly is processed waste water up to standard power is provided.
Described forebay body and the surfaces externally and internally of after-bay body adopt the anticorrosion external paint rotproofing of glass steel.
Described biological filter belongs to a system important composition unit, biological filter and the as a whole construction system after-bay of reuse water tank body, be placed on movable trailer, biological filter is positioned at after-bay body front portion, be mainly the objectionable impurities in disposing of sewage, the various adsorbing filtering layers that have are loaded in inside, in use between filler hole, can form microorganism and play to the objectionable impurities in waste water the effect subtracting of falling with this.While processing waste water, waste water, by entering this pond communicating pipe, in the treating processes through from top to bottom, reaches the removal to the objectionable impurities in sewage.Reuse water tank is positioned at after-bay body rear portion, and the system of being mainly is processed waste water up to standard collection container is provided, and guarantees supply to facilitate when to waste water recycling up to standard.
Adopt the concrete grammar of above-mentioned movable combined constructing tunnel sewage disposal technology and equipment as follows:
Equipment put early stage to ground require several smooth, there is not large concavo-convex ground, run well with equipment otherwise can affect equipment transhipment.
After tunnel excavation certain distance, equipment is put in hole, and in the time that tunnel excavation arrives certain distance, two lining table tops have been built after P Passable, and equipment is put on two lining table tops.The relatively not far place of equipment putting position should have sewage collecting to cultivate.
After rigging up and debugging completes, waste water is in lift pump is lifted into system, and sewage, through wastewater treatment process such as central draft tube-flocculating settling pond-cloth mill weir-biological filter-reuse water tank-reuse pumps, reaches system design processing power.
Configuration flocculation agent configures flocculation agent, and regulates the chemical feeding quantity of flocculation agent dosing pump in the time that system starts to process waste water in flocculation agent case.
Waste water is treated to be done outer row, reuse, back flushing biological filter, configuration flocculation agent, rinses the uses such as flocculation sedimentation tank through reuse pump after up to standard.
System spoil disposal is mainly periodic property, in the time that sewage disposal is a certain amount of to system spoil disposal.
After mud is discharged on the ground, after manual handling, transhipment is processed.
The beneficial effects of the utility model are: only need in constructing tunnel process, allow constructing tunnel factory effluent separate through this device processes; just can reach the emission standard that waste water will rise; thereby can not damage surrounding enviroment, can effectively preserve the ecological environment and obtain certain economic worth.Use this equipment transhipment simple and convenient, easy and simple to handle, sewage load is large, use cost is low, the advantages such as controllability is strong, use this equipment can reach the requirement of environmental administration to present stage constructing tunnel waste water, can, greatly for unit in charge of construction offers convenience, solve the trouble and worry of unit in charge of construction to sewage disposal.
Accompanying drawing explanation
Fig. 1 is structure front view of the present utility model;
Fig. 2 is structural upright schematic diagram of the present utility model;
Wherein 1---submersible sewage pump, 2---central draft tube, 3---flocculation sedimentation tank, 4---communicating pipe, 5---cloth mill weir, 6---biological filter, 7---reuse water tank, 8---reuse pump, 9---mud valve, 10---movable trailer, 11---stirrer, 12---wheel, 13---feet, 14---water discharge valve.
Embodiment
Below in conjunction with specific embodiment and Figure of description, the utility model is described in further detail.Specific embodiment described herein is only in order to explain the utility model, and is not used in restriction the utility model.
Embodiment: a kind of movable combined constructing tunnel sewage disposal device, as shown in Figure 1 and Figure 2, equipment mainly comprises submersible sewage pump 1, central draft tube 2, flocculation sedimentation tank 3, communicating pipe 4, cloth mill weir 5, biological filter 6, reuse water tank 7, reuse pump 8, mud valve 9, movable trailer 10 and water discharge valve 14, each unit forms a movably treatment system with the form of combination, realizes the processing to constructing tunnel waste water.Submersible sewage pump 1 is by connecting successively central draft tube 2, flocculation sedimentation tank 3, biological filter 6, reuse water tank 7, reuse pump 8 and water discharge valve 14 communicating pipe 4.Sewage via accessing communicating pipe 4 central draft tube and flocculation sedimentation tank 3, then enters biological filter 6 and reuse water tank 7 from submersible sewage pump 1, and water after treatment finally carries out recycle by reuse pump 8 or discharges via water discharge valve 14.The forebay body of submersible sewage pump 1, central draft tube 2 and flocculation sedimentation tank 3 construction systems, central draft tube 2 is arranged in flocculation sedimentation tank 3, is provided with stirrer 11 and cloth mill weir 5 in flocculation sedimentation tank 3; The after-bay body of biological filter 6, reuse water tank 7 and reuse pump 8 construction systems, is provided with cloth mill weir 5 in biological filter 6; Forebay body and after-bay body all arrange and are arranged on movable trailer 10.
Each parts are described in detail as follows:
Submersible sewage pump 1 and reuse pump 8: these two equipment are system peripheral equipment, it is the utility appliance that Account Dept can lack, submersible sewage pump 1 and reflux pump 8 and system complement one another, and composition is with individual integral device, and submersible sewage pump and reuse pump provide power while being mainly system wastewater treatment.
Central draft tube 2: these parts mainly play water conservancy diversion and stirring, adopts Welded Steel Pipe and channel-section steel to be welded, and central draft tube 2 is positioned at flocculation sedimentation tank inside, is supported in flocculation sedimentation tank center by the form of cross supporting frame, and unsettled.
Flocculation sedimentation tank 3: flocculation sedimentation tank 3 is one of main building blocks of system, adopts steel plate and shaped steel to be welded, and has welded the rear inner surface, inside and outside, the anticorrosion external paint rotproofing pond of glass steel that adopts.Main profile is rectangular parallelepiped, and body inside, pond is divided into multi-level unit, and front end arranges stirrer 11, and inside arranges central draft tube 2, and inwall arranges cloth mill weir 5.Main Function is chemical treatment and the physical treatment to waste water.
Communicating pipe 4: communicating pipe 4 is internal system and outside auxiliary part, mainly adopts the steel-pipe welding of different tube diameters, has welded rear outside rotproofing, and Main Function is the connected sum guide functions of the each pond of system body.
Cloth mill weir 5: cloth mill weir 5 is internal system member, mainly be distributed in flocculation sedimentation tank 3 and 6 inside, biological filter, framework is in the different heights of flocculation sedimentation tank and inside, biological filter, cloth mill weir is at pond expert's groove shape, crest of weir becomes even spination, adopt steel plate cutting to be welded, welded rear surface rotproofing, mainly play baffle and shunting.In the time of work, sewage forms waterfall or two kinds of working ordeies of crest of weir baffle on cloth mill weir.
7: two parts in biological filter 6 and reuse water tank become a square entirety, all adopt steel plate and shaped steel to weld, after completing, the anticorrosion external paint of inner glass steel is anticorrosion, bracing frame is established in 6 inside, biological filter, on bracing frame, load biologic packing material, Main Function is that system is processed waste water main technique unit, plays the effect of removing the pollution substance in sewage, reuse water tank 7 is system container, and main gathering system is processed qualified waste water.
Mud valve 9: mud valve 9 is system component devices, is arranged on the pond body bottom of flocculation sedimentation tank 3 and biological filter 6, the sediment discharge mouth that Main Function produces while disposing of sewage for system.
Movable trailer 10: trailer manufactured size is made according to system profile size, trailer employing shaped steel welding and other Component composition form, and trailer configuration adopts frame form, adopts supporting leg to fix when fixing, and the mobile external force traction that adopts is walked.The main load-carrying system of trailer moves the effect with installation system peripheral equipment.
The utility model, Sewage treatment systems is divided into multiple processing units, sewage is carried out to stage treatment, adopt automatic operation unmanned removable mode to move, system sewage load is large, and suitability is strong, solve sewage handling problem in construction tunnel, reach emission standard, guaranteed carrying out smoothly of engineering, for unit in charge of construction offers convenience.Can reduce greatly the discharge of constructing tunnel factory effluent, reduce the destruction of sewage to the Nature, create larger economic interests.
Disclosed all features in this specification sheets, or step in disclosed all methods or process, except mutually exclusive feature and step, all can combine by any way.
The utility model preferred embodiment in sum, all changes of making according to technical solutions of the utility model, the function of producing all belongs to protection domain of the present utility model while not exceeding the scope of technical solutions of the utility model.
Claims (9)
1. a movable combined constructing tunnel sewage disposal device, is characterized in that: the treatment system that comprises the submersible sewage pump (1), central draft tube (2), flocculation sedimentation tank (3), biological filter (6), reuse water tank (7) and reuse pump (8) formation that connect successively by communicating pipe (4); The forebay body of submersible sewage pump (1), central draft tube (2) and flocculation sedimentation tank (3) construction system, central draft tube (2) is arranged in flocculation sedimentation tank (3), is provided with stirrer (11) and cloth mill weir (5) in flocculation sedimentation tank (3); The after-bay body of biological filter (6), reuse water tank (7) and reuse pump (8) construction system, is provided with cloth mill weir (5) in biological filter (6); Forebay body and after-bay body all arrange and are arranged on movable trailer (10).
2. a kind of movable combined constructing tunnel sewage disposal device according to claim 1, it is characterized in that: in described flocculation sedimentation tank (3), be divided into three processing units, three unit are combined in the mode of series connection, pond body front end arranges stirrer (11), and the bottom of each unit arranges mud valve (9).
3. a kind of movable combined constructing tunnel sewage disposal device according to claim 1, it is characterized in that: described central draft tube (2) is arranged in flocculation sedimentation tank (3), be supported in flocculation sedimentation tank center with cross supporting frame, and unsettled.
4. a kind of movable combined constructing tunnel sewage disposal device according to claim 1, it is characterized in that: described movable trailer (10) is the bottom of forebay body and after-bay body, two trailers before and after being divided into, load respectively forebay body and after-bay body, movable trailer bottom is provided with wheel (12) and feet (13).
5. a kind of movable combined constructing tunnel sewage disposal device according to claim 1, it is characterized in that: described cloth mill weir (5) is arranged in the portion interior on the upper side of forebay body and after-bay body, be connected with the pond inwall of flocculation sedimentation tank (3), biological filter (6), grooving shape, crest of weir becomes even spination.
6. a kind of movable combined constructing tunnel sewage disposal device according to claim 1, is characterized in that: biological filter (6) bottom is provided with mud valve (9).
7. a kind of movable combined constructing tunnel sewage disposal device according to claim 1, is characterized in that: described inside, biological filter (6) arranges bracing frame, and biological filtering layer is set on bracing frame.
8. a kind of movable combined constructing tunnel sewage disposal device according to claim 1, is characterized in that: described reuse pump (8) is arranged on the trailer forward position towing plate of biological filter (6).
9. a kind of movable combined constructing tunnel sewage disposal device according to claim 1, is characterized in that: described forebay body and the surfaces externally and internally of after-bay body adopt the anticorrosion external paint rotproofing of glass steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104551.8U CN203700125U (en) | 2014-03-10 | 2014-03-10 | Movable combined type sewage treatment equipment for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104551.8U CN203700125U (en) | 2014-03-10 | 2014-03-10 | Movable combined type sewage treatment equipment for tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203700125U true CN203700125U (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420104551.8U Expired - Fee Related CN203700125U (en) | 2014-03-10 | 2014-03-10 | Movable combined type sewage treatment equipment for tunnel construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN203700125U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310658A (en) * | 2014-11-07 | 2015-01-28 | 核工业井巷建设公司 | Tunnel sewage treatment device |
| CN108455752A (en) * | 2018-01-25 | 2018-08-28 | 温州诚力工程项目管理有限公司 | A kind of construction sewage disposal system |
| CN110836124A (en) * | 2020-01-02 | 2020-02-25 | 伍和龙 | Movable drainage device for tunnel construction |
| CN112390409A (en) * | 2020-10-30 | 2021-02-23 | 国电金沙江旭龙水电开发有限公司 | Method for centralized collection, treatment and reuse of construction wastewater of hydroelectric engineering dam region in high mountain valley region |
-
2014
- 2014-03-10 CN CN201420104551.8U patent/CN203700125U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310658A (en) * | 2014-11-07 | 2015-01-28 | 核工业井巷建设公司 | Tunnel sewage treatment device |
| CN104310658B (en) * | 2014-11-07 | 2015-12-30 | 核工业井巷建设公司 | A kind of tunnel waste disposal plant |
| CN108455752A (en) * | 2018-01-25 | 2018-08-28 | 温州诚力工程项目管理有限公司 | A kind of construction sewage disposal system |
| CN108455752B (en) * | 2018-01-25 | 2021-02-05 | 温州诚力工程项目管理有限公司 | Construction sewage treatment system |
| CN110836124A (en) * | 2020-01-02 | 2020-02-25 | 伍和龙 | Movable drainage device for tunnel construction |
| CN112390409A (en) * | 2020-10-30 | 2021-02-23 | 国电金沙江旭龙水电开发有限公司 | Method for centralized collection, treatment and reuse of construction wastewater of hydroelectric engineering dam region in high mountain valley region |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20190310 |
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| CF01 | Termination of patent right due to non-payment of annual fee |