CN201241706Y - Waste water cycling and reutilizing apparatus of open type tunnel boring machine - Google Patents

Waste water cycling and reutilizing apparatus of open type tunnel boring machine Download PDF

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Publication number
CN201241706Y
CN201241706Y CNU2008201416620U CN200820141662U CN201241706Y CN 201241706 Y CN201241706 Y CN 201241706Y CN U2008201416620 U CNU2008201416620 U CN U2008201416620U CN 200820141662 U CN200820141662 U CN 200820141662U CN 201241706 Y CN201241706 Y CN 201241706Y
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China
Prior art keywords
water
waste water
tank
type tunnel
boring machine
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Expired - Lifetime
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CNU2008201416620U
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Chinese (zh)
Inventor
齐梦学
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China Railway 18th Bureau Group Co Ltd
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China Railway 18th Bureau Group Co Ltd
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Priority to CNU2008201416620U priority Critical patent/CN201241706Y/en
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Publication of CN201241706Y publication Critical patent/CN201241706Y/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use

Abstract

An open-type tunnel boring machine waste water recycling and reusing device is composed of a return water tank and a sewage discharger, wherein the water inlet of the return water tank is communicated with the cooled waste water outlet of each system via a water filter, the water outlet of the return water tank is communicated with a clean water tank via a return pipe, a coil pipe water cooler is mounted in the return water tank, the sewage discharger is composed by connecting a sewage pump, a sewage tank and a drain pipe in turn. The utility model has the advantages that the open-type tunnel boring machine waste water recycling and reusing device can process waste water according to the types of the waste water at each waste usage point of an open-type tunnel boring machine and the types of the recycled construction waste water. For the water of serious pollution, as the waste water at the front of invert block, the device settles the water and directly discharges it via the sewage discharger. For the cooled waste water of each system, the device refluxes the water to the return water tank to be filtered, cooled and drained to the clean water tank for reuse. Therefore, the open-type tunnel boring machine waste water recycling and reusing device can save water and electricity by 70%, and can protect environment and save energy in long operation.

Description

Open type tunnel piercing organic waste water cycling and reutilization device
Technical field:
The utility model relates to a kind of waste water reuse equipment, particularly a kind of TB880E type open type tunnel piercing organic waste water cycling and reutilization device.
Background technology:
TB880E type tunnel machine is manufactured and designed by German WIRTH company, and according to former design, its water system is an open system, and the cooling water at each system, each position collects in foul water tank, discharges after simple precipitation.The drawback of this system has two aspects, one, waste water source.TB880E per hour water consumption is 80m 3, wherein hydraulic system, lubricating system, the main cooling water amounts such as cooling, air-conditioning unit that drive are about 60m 3/ h, these water are pooled to after the foul water tank, directly appear by the discharging of ditch, inverted arch prefabricated section center, cause water waste (the actual used water amount of deduction cutterhead water spray and armature boring).Its two, the waste electric energy.Adopting the tunnel of TBM construction, all is the tunnel of growing up usually, adopts frequency conversion voltage adjusting to supply water at present mostly, no matter take which kind of way of supplying water, the above-mentioned water that slatterns is fed on the TBM, will consume certain electric energy.
Summary of the invention:
The purpose of this utility model just is to overcome above-mentioned the deficiencies in the prior art; and provide a kind of open type tunnel piercing organic waste water cycling and reutilization device; this device can solve the problem of TB880E type tunnel machine waste water source and electric energy; under the situation of long-term construction, can protect environment, energy conservation greatly.
The technical solution of the utility model is: a kind of open type tunnel piercing organic waste water cycling and reutilization device, it is characterized in that: form by backwater storage tank and sewage discharge device, the water inlet of backwater storage tank is communicated with by water filter with the cooling waste water delivery port of each system, and the delivery port of backwater storage tank is communicated with filtered water tank by return pipe; The sinuous coil water cooler is housed in the backwater storage tank; Sewage discharge device is connected to form successively by foul water pump, foul water tank and blow-off pipe.
On the delivery port of above-mentioned backwater storage tank and the return pipe that filtered water tank is communicated with the backwater radiator is installed.
The forward and backward both sides welding heat radiation stiffener of above-mentioned sinuous coil water cooler.
The utility model has the advantages that: can respectively handle respectively according to the open type tunnel machine with the waste water type that water spot produced, the type of recovery construction waste water, for with serious pollution water, waste water as inverted arch piece front directly discharges by sewage discharge device through post precipitation; For the cooling waste water of each system, then be back to backwater storage tank, filtration, cooling after drainage to filtered water tank, continue to use.Therefore it is about 70% to save water source and electric energy, under the situation of constructing for a long time, helps protecting environment, energy conservation.
Description of drawings:
Fig. 1 is the TB880E water system schematic diagram before transforming.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is the structural representation of sinuous coil water cooler.
Fig. 4 is the I-I sectional drawing of Fig. 3.
The specific embodiment:
A kind of TB880E type open type tunnel piercing organic waste water cycling and reutilization device.As Fig. 1,2, shown in 3: 1. water inlet pipe reel, 2. filtered water tank, 3. water supply pump, 4.WC, water spot such as workshop, 5.3# conveyor hydraulic power unit, 6. air cooling system, 7. jumbolter hydraulic power unit, 8. main hydraulic system pumping plant, 9. filling system water spot, 10. cutterhead main drive motor, gearbox, 11. the main bearing lubrication oil cooling system, 12. cutterheads water spray, 13. jumbolters boring water, 14. each uses water spot back corollary system, 15. clear water pressure of supply water table, 16. filtered water tank float-controlled valves, 17. foul water pumps, 18. foul water tank (afterwards changing the backwater storage tank into), 19. blow-off pipe, 20. return pipes, 21. backwater radiators, 22. newly-increased foul water tank, 23. water filter, 24. sinuous coil water coolers, 25. flanges, 26. the heat radiation stiffener, 27. water pumps.
As shown in Figure 2: the design also is provided with backwater storage tank 18, the water inlet of this backwater storage tank and 3# conveyor hydraulic power unit 5, air cooling system 6, jumbolter hydraulic power unit 7, main hydraulic system pumping plant 8, the cutterhead main drive motor, gearbox 10, the cooling waste water delivery port of main bearing lubrication oil cooling system 11 is communicated with by water filter 23, the delivery port of backwater storage tank is communicated with filtered water tank 2 by return pipe 20, and water pump 27 and backwater radiator 21 are installed on return pipe, radiator is installed in the pneumatic hose storage cylinder air outlet position of tunnel ventilation, is beneficial to the backwater heat radiation.The cooling waste water of above-mentioned each system at first filtered through water filter 23 before entering backwater storage tank 18, and waste water is pooled in the backwater storage tank 18, after precipitation and preliminary cooling, was pumped into filtered water tank 2 by water pump 27; Sewage no longer flows into the backwater storage tank 18 among Fig. 2.Sinuous coil water cooler 24 (as shown in Figure 3) is housed in the backwater storage tank, and the waste water of backflow flows out from water outlet B from its bottom inlet A sinuous coil 24 of flowing through again, and under the effect of ventilating, finishes heat radiation.Simultaneously, for strengthening radiating effect and reducing the resistance of radiator, at the both sides, front and back of sinuous coil welding heat radiation stiffener 26 to wind.
Also comprise the sewage discharge device that connects to form successively by foul water pump 17, foul water tank 22 and blow-off pipe 19 among the design.For with serious pollution water,, directly discharge by this device through post precipitation as the waste water of inverted arch piece front.

Claims (3)

1, a kind of open type tunnel piercing organic waste water cycling and reutilization device, it is characterized in that: form by backwater storage tank and sewage discharge device, the water inlet of backwater storage tank is communicated with by water filter with the cooling waste water delivery port of each system, and the delivery port of backwater storage tank is communicated with filtered water tank by return pipe; The sinuous coil water cooler is housed in the backwater storage tank; Sewage discharge device is connected to form successively by foul water pump, foul water tank and blow-off pipe.
2, open type tunnel piercing organic waste water cycling and reutilization device according to claim 1 is characterized in that: on the delivery port of above-mentioned backwater storage tank and the return pipe that filtered water tank is communicated with the backwater radiator is installed.
3, open type tunnel piercing organic waste water cycling and reutilization device according to claim 1 is characterized in that: the forward and backward both sides welding heat radiation stiffener of above-mentioned sinuous coil water cooler.
CNU2008201416620U 2008-08-19 2008-08-19 Waste water cycling and reutilizing apparatus of open type tunnel boring machine Expired - Lifetime CN201241706Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201416620U CN201241706Y (en) 2008-08-19 2008-08-19 Waste water cycling and reutilizing apparatus of open type tunnel boring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201416620U CN201241706Y (en) 2008-08-19 2008-08-19 Waste water cycling and reutilizing apparatus of open type tunnel boring machine

Publications (1)

Publication Number Publication Date
CN201241706Y true CN201241706Y (en) 2009-05-20

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CNU2008201416620U Expired - Lifetime CN201241706Y (en) 2008-08-19 2008-08-19 Waste water cycling and reutilizing apparatus of open type tunnel boring machine

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101914933A (en) * 2010-08-25 2010-12-15 中铁一局集团有限公司 Water supply device for tunnel
CN102268994A (en) * 2011-08-15 2011-12-07 大连华锐股份有限公司 Water supply system of composite earth pressure balance shield machine
CN103143435A (en) * 2013-02-19 2013-06-12 蔡宏武 Complete set of electricity and water-saving water supply and drainage unit suitable for concentration plant
CN104047634A (en) * 2014-06-13 2014-09-17 中铁六局集团有限公司 Shield construction waste water recycling device
CN105545305A (en) * 2015-10-20 2016-05-04 辽宁三三工业有限公司 Nested water circulation system
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
CN106968678A (en) * 2017-03-30 2017-07-21 唐山市交通运输局公路管理站 A kind of overall cavitation machine of stone matter surrounding rock tunnel and construction technology

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101914933A (en) * 2010-08-25 2010-12-15 中铁一局集团有限公司 Water supply device for tunnel
CN102268994A (en) * 2011-08-15 2011-12-07 大连华锐股份有限公司 Water supply system of composite earth pressure balance shield machine
CN103143435A (en) * 2013-02-19 2013-06-12 蔡宏武 Complete set of electricity and water-saving water supply and drainage unit suitable for concentration plant
CN103143435B (en) * 2013-02-19 2014-09-10 蔡宏武 Complete set of electricity and water-saving water supply and drainage unit suitable for concentration plant
CN104047634A (en) * 2014-06-13 2014-09-17 中铁六局集团有限公司 Shield construction waste water recycling device
CN104047634B (en) * 2014-06-13 2017-01-11 中铁六局集团有限公司 Shield construction waste water recycling device
CN105545305A (en) * 2015-10-20 2016-05-04 辽宁三三工业有限公司 Nested water circulation system
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
CN106968678A (en) * 2017-03-30 2017-07-21 唐山市交通运输局公路管理站 A kind of overall cavitation machine of stone matter surrounding rock tunnel and construction technology
CN106968678B (en) * 2017-03-30 2018-06-15 唐山市交通运输局公路管理站 A kind of stone matter surrounding rock tunnel entirety cavitation machine and construction technology

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Granted publication date: 20090520

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