CN209637937U - Discard the utilization system in outdoor pit - Google Patents
Discard the utilization system in outdoor pit Download PDFInfo
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- CN209637937U CN209637937U CN201920237510.9U CN201920237510U CN209637937U CN 209637937 U CN209637937 U CN 209637937U CN 201920237510 U CN201920237510 U CN 201920237510U CN 209637937 U CN209637937 U CN 209637937U
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model discloses a kind of utilization systems for discarding outdoor pit, and artificial gravity dam is built in the middle part of outdoor pit, pit is separated into adjacent energy trans-utilization area and reserve；Discharge pipe line is set in artificial gravity dam and rationally set lays hydro-electric power generating equipment and suction pump in the energy trans-utilization area of artificial gravity dam side, it is generated electricity using potential energy and can use suction pump and electric energy is again converted to potential energy, to realize the conversion of energy and the storage of diversified forms；Oil tank is stored in the placement of the oil tank under the reserve earth's surface of the artificial gravity dam side in pit stratum, the alternating that water oil may be implemented rapidly inputs storage and squeezes out, realization makes full use of outdoor pit, reduce investment and the loss of land resource in surface construction oil storage place, while improving the safety of oil storage system.Material cost needed for the utility model is not high, and operability is good, and overall construction work amount is little, short construction period, and required cost is relatively low.
Description
Technical field
The utility model relates to a kind of utilization system, specifically a kind of utilization system for discarding outdoor pit,
Belong to strip mining transformation field.
Background technique
Strip mining transformation, which refers to, removes the covering in ore body resource, from the stope of open earth's surface extraction valuable mineral
Process, in recovery process, with being constantly produced for ore body, opencut will form that an occupied area is huge, depth is biggish
Pit.Strip mining transformation is answered because of the features such as its production efficiency is high, mechanization degree is high, high safety in mineral industry extensively
With.
Ended for the end of the year 2017, the whole nation amounts to 439 open coal mines.Wherein, menostasis hole open coal mine about more than ten,
Face open coal mine about thirties for closing hole.Most of among these is inclination, the high-dipping built in five sixties of last century
Deep recessed open coal mine, leaves huge pit and refuse dump, it is local to be mainly distributed on northeast, Xinjiang and Shaanxi etc. after exploitation.It is right
The most direct way of the processing in these outdoor pits is burial of banketing, however outdoor pit bankets that bury project amount big, time-consuming
Long, costly, burial is difficult to operate after closing hole；Although enterprise close hole before and after can also using other methods carry out administer and
It utilizes, but still there are some significant bottleneck problems not overcome.Therefore, how to plan as a whole to carry out national opencut and discard pit and utilize to divide
It is planned when differentiation, explores single outdoor pit subregion comprehensive utilization new model and be a problem to be solved.
Summary of the invention
In view of the above-mentioned problems of the prior art, discarding the comprehensive of outdoor pit the purpose of the utility model is to provide a kind of
The system of utilizing is closed, strong operability, project amount is small, constructs quick, at low cost, being capable of huge space to pit sufficiently effective benefit
With.
A kind of comprehensive utilization for discarding outdoor pit that in order to achieve the above purposes, the technical solution adopted by the utility model is:
System, including the artificial gravity dam being located in pit, pit is separated into adjacent energy trans-utilization by the artificial gravity dam
Area and reserve,
The discharge pipe line in connection energy trans-utilization area and reserve, the discharge pipe line are equipped in the artificial gravity dam
The nozzle for exposing artificial gravity dam towards reserve side wall surface is water inlet, and discharge pipe line exposes artificial gravity dam towards energy
The nozzle of trans-utilization area side wall surface is water outlet, and the horizontal absolute altitude of the reserve earth's surface is higher than energy trans-utilization area
The horizontal absolute altitude of table, and horizontal position is higher than horizontal position where water outlet, the artificial gravity dam court where the water inlet
Be equipped with hydro-electric power generating equipment to energy trans-utilization area side wall surface, the hydro-electric power generating equipment include the connected hydraulic turbine and
Generator, the hydraulic turbine are placed in inside discharge pipe line；
The reserve earth's surface has oil tank placement stratum, and it includes the protection being sequentially arranged up and down that oil tank, which disposes stratum,
Layer accommodates layer and basal layer, is equipped with multiple oil tank components in the accommodating layer side by side, is equipped with total petroleum pipeline above oil tank component
Road, oil tank component lower section are equipped with total hydraulic pipeline；The oil tank component includes the upper and lower multiple ball-type oil tanks arranged and be connected, often
The ball-type oil tank of topmost is connected to total pipeline road by oil transportation branch in a oil tank component, total pipeline road end be located at
Oil pump connection outside pit；The ball-type oil tank of lowest part is connected to total hydraulic pipeline by water delivery branch in each oil tank component,
Total hydraulic pipeline is protruded into artificial gravity dam and is connected on discharge pipe line, and total hydraulic pipeline is located at artificial gravity dam
Interior part is equipped with a pumping motor.Total hydraulic pipeline can be connected after opening pumping motor when normal use, in order to more square
Just the on-off of total hydraulic pipeline is controlled, the position that total hydraulic pipeline connects with discharge pipe line is equipped with a total water-delivery valve.
Further, in energy trans-utilization area be equipped with suction pump and draw water pipeline, described draw water pipeline one end with
The delivery outlet of suction pump connects, and the other end passes through artificial gravity dam and is connected to reserve.Suction pump can directly be supplied by generator
Electricity, can also be by other power supply power supplies.When electric energy affluence in region, the Water-pumping valve in draw water pipeline is opened, suction pump opens
It is dynamic, the water resource in energy trans-utilization area is delivered to by the pit other side by draw water pipeline, electric energy is again converted to water
The potential energy storage of resource is in reserve side, to realize the conversion of energy and the storage of diversified forms.
As a preferred scheme, vertical height of the oil tank placement stratum upper surface apart from discharge pipe line water inlet
For 30-50m.It can play the role of the fire-fighting and anti-strike to oil tank component while water storage at this, it can be to oil tank component
Carry out effective protection.
Each oil tank component may include multiple ball-type oil tanks, however the more difficulty of construction of quantity are bigger, operability more
Difference, particular number can be related using depth, single spherical tank volume with pit.Preferably, each oil tank component includes two ball-types
Oil tank, two ball-type oil tanks are connected by connecting line.Two ball-type oil tanks can satisfy storage demand, and can guarantee compared with
Low difficulty of construction guarantees operability.
Further, the oil transportation branch road is equipped with branch road valve I, and water delivery branch road is equipped with branch road valve II.When wherein
It, can be by this oil tank by the branch road valve I and the branch road valve II of lower part of closing upper part when one oil tank component breaks down
Component isolation, the normal oil storage function without influencing other oil tanks.
Preferably, above-mentioned branch road valve I, branch road valve II are solenoid valve, and branch road valve I, branch road valve II, draw water electricity
Machine is connected with the controller of remote supervision system.Pumping motor, branch can be directly controlled by the controller of remote supervision system
The opening and closing of road valve I, branch road valve II control simple to operate, it can be achieved that the automatic open close of valve, artificial long-range
Intervene and manually control valve opens the operation such as closure.
Preferably, the protective layer is by the native stone mixture layer between the both concrete layers and both concrete layers that are laid with
Composition, overall thickness 30-100m, one-course concrete layer is with a thickness of 10-15m；Accommodating layer dumps heap by opencut waste material and overstocks
It forms in fact, thickness 50-200m；And the horizontal absolute altitude for accommodating layer bottom surface is higher than discharge pipe line and exposes artificial gravity dam towards energy
The horizontal absolute altitude of the water outlet of trans-utilization area side wall surface；The basal layer is made of mining area waste compaction treatment.Each layer
Construction used mining area waste material, and accommodating layer made of accumulation compacting is dumped to oil tank as opencut waste material
Extruding force is small, and avoiding tank rupture leads to the loss of oil and generate pollution to underground environment.Due to accommodating layer bottom surface
Horizontal absolute altitude is higher than the horizontal of water outlet that discharge pipe line exposes artificial gravity dam towards energy trans-utilization area side wall surface and marks
Height, water when oil storage in oil tank component can flow out in total hydraulic pipeline under law of connected vessels and gravity then to be driven
The hydraulic turbine in discharge pipe line generates electricity, provides green energy resource for local power grid；Oil external at the same time is in self gravity and oil
It can flow rapidly under the negative-pressure sucking effect that water in canister assembly is formed after flowing out naturally and be stored in oil tank component, be dropped
Low oil transportation energy consumption.
Preferably, artificial gravity dam both ends connect build together with the highwall in pit respectively, and artificial gravity dam
Two end surfaces it is consistent with corresponding highwall ground level respectively.Above-mentioned setting play simultaneously reinforce two sides open-pit slope and
Connect the effect of outdoor pit two sides traffic.
Preferably, the dam body top width 20-50m on the artificial gravity dam, surface is according to pit two sides volume of traffic demand
It is laid with the hard surface runway in the two-way lane 4-8, protective fence and greenbelt are arranged in hard surface runway two sides.Hard surface
Runway facilitates driving, and can guarantee traffic safety.
The utility model compared with the prior art, has the advantage that
(1) the utility model builds artificial gravity dam at outdoor pit bottom, and pit is separated into adjacent energy and converts benefit
With area and reserve, the stability of pit side slope is improved, while the road on artificial gravity dam surface has also linked up large area dew
The two sides traffic in its pit.Energy trans-utilization area is different with the horizontal absolute altitude of the earth's surface of reserve, sets in artificial gravity dam
Discharge pipe line and rationally set lays hydro-electric power generating equipment and pumping in the energy trans-utilization area of artificial gravity dam side
Water pump, being generated electricity using potential energy and can use suction pump is again converted to potential energy for electric energy, thus realize energy conversion and
The storage of diversified forms；
(2) oil tank is stored in the placement of the oil tank under the reserve earth's surface of the artificial gravity dam side in pit stratum, using even
Logical device principle, the alternating that water oil may be implemented rapidly input storage and output, and realization makes full use of opencut defect subspaces, subtracts
Investment and the loss of land resource in surface construction oil storage place are lacked；
Ball-type oil tank is imbedded in Tu Shizhong, and the water layer of protective layer and top plays the protective effect to oil tank jointly, and can
In surface storage, avoid roof causes to leak or explode by huge external impacts, ensure that the safety of oil tank, more
It has ensured Regional Energy safety, there is very strong strategic importance.Oil tank uses Multi-layer spherical tank, has optimal resistance to external and internal pressure
Performance, while the country rock around oil tank being made to form arch, disperse stress, reduce oil tank from the extruding force experienced, avoids
Tank rupture generates pollution to underground environment, and ball-type oil tank, under conditions of same volume, the net weight of equipment is minimum, saves
Cost and facilitate construction.
(3) when the utility model oil storage outside oil formed after the water in self gravity and oil tank component flows out naturally
It can flow rapidly under negative-pressure sucking effect and be stored in oil tank component, reduce oil transportation energy consumption, while in oil tank component
The water of outflow can directly drive hydraulic turbine power generation, provide green energy resource for local power grid；Pumping motor plays height when taking oil
Water in energy trans-utilization area is input in the oil tank of lowest part and pressurizes to the inner space of oil tank by the effect of water pump,
By in oil tank oil directly quickly squeeze out, avoid using external oil pump directly pump when oil tank in negative pressure to oil pumping process generation
The problem of resistance, reduces and takes oily energy consumption.The Incoercibility of water and oil is utilized in the utility model, is advantageously implemented oil tank
Internal and external pressure balance reduces tank body pressure-bearing.
(4) material cost needed for the utility model is not high, and operability is good, and overall construction work amount is little, construction
Period is short, required cost is relatively low；The more importantly more connection and reasonable arrangements of function, can water storage power generation provide the energy, pit water storage storage
The function of oil has saved ground space cost, the directive significance with more strategic materials reserve, totally realizes to outdoor pit
Making effective use of for space, should vigorously promote the use.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is that the oil tank in the utility model disposes stratum internal structure arrangement schematic diagram；
In figure: 1. pits, 1a. highwall, 1-1. energy trans-utilization area, the reserve 1-2., 2-1. suction pump, 2-2 draw water
Pipeline, 2-3. Water-pumping valve, the 3-1. hydraulic turbine, 3-2. generator, 4. discharge pipe lines, 4-1. water discharging valve, 5. artificial gravity dams,
5-1. hard surface runway, 6. oil tanks dispose stratum, 6-1. soil stone mixture layer, 6-2. concrete layer, 6-3. accommodating layer, 6-
4. basal layer, 7. oil tank components, 7-1. ball-type oil tank, 9. total pipeline roads, 10. total hydraulic pipelines, the total water-delivery valve of 10-1.,
11-1. oil transportation branch, 11-2. water delivery branch, 12-1. branch road valve I, 12-2. branch road valve II, 13. oil pumps, 14. draw water electricity
Machine, 15. connecting lines.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, a kind of utilization system for discarding outdoor pit, including the artificial weight being located in pit 1
Pit 1 is separated into adjacent energy trans-utilization area 1-1 and reserve 1-2 by power dam 5, the artificial gravity dam 5,
The discharge pipe line 4 of connection energy trans-utilization area 1-1 and reserve 1-2 is equipped in the artificial gravity dam 5, it is described
The nozzle that discharge pipe line 4 exposes artificial gravity dam 5 towards the reserve side 1-2 wall surface is water inlet, and discharge pipe line 4 exposes manually
The nozzle of gravity dam 5 towards the energy trans-utilization area side 1-1 wall surface is water outlet, the horizontal mark of the reserve 1-2 earth's surface
Height is higher than the horizontal absolute altitude of energy trans-utilization area 1-1 earth's surface, and horizontal position is higher than where water outlet where the water inlet
Horizontal position, the artificial gravity dam 5 is equipped with hydro-electric power generating equipment towards the energy trans-utilization area side 1-1 wall surface, described
Hydro-electric power generating equipment includes connected hydraulic turbine 3-1 and generator 3-2, and the hydraulic turbine 3-1 is placed in inside discharge pipe line 4；
The reserve 1-2 earth's surface has oil tank placement stratum 6, and oil tank placement stratum 6 includes being sequentially arranged up and down
Side by side equipped with multiple oil tank components 7 in protective layer, accommodating layer 6-3 and basal layer 6-4, the accommodating layer 6-3, on oil tank component 7
Side is equipped with total pipeline road 9, is equipped with total hydraulic pipeline 10 below oil tank component 7；The oil tank component 7 includes upper and lower arrangement and phase
Multiple ball-type oil tank 7-1 even, the ball-type oil tank 7-1 of topmost is connected to by oil transportation branch 11-1 in each oil tank component 7
Total pipeline road 9, total 9 end of pipeline road is connect with the oil pump 13 being located at outside pit 1；Lowest part in each oil tank component 7
Ball-type oil tank 7-1 is connected to total hydraulic pipeline 10 by water delivery branch 11-2, and total hydraulic pipeline 10 protrudes into artificial gravity dam 5
Interior and be connected on discharge pipe line 4, the part that total hydraulic pipeline 10 is located in artificial gravity dam 5 is equipped with a pumping motor
14.Total hydraulic pipeline 10 can be connected after opening pumping motor 14 when normal use, in order to be more convenient to control total hydraulic pipeline 10
On-off, the position that total hydraulic pipeline 10 connects with discharge pipe line 4 be equipped with a total water-delivery valve 10-1.
Further, suction pump 2-1 and draw water pipeline 2-2, the drinking-water pipe are equipped in energy trans-utilization area 1-1
Road one end 2-2 is connect with the delivery outlet of suction pump 2-1, and the other end passes through artificial gravity dam 5 and is connected to reserve 1-2.It draws water
Pump 2-1 can directly be powered by generator 3-2, can also be by other power supply power supplies.When electric energy affluence in region, drinking-water pipe is opened
Water-pumping valve 2-3 on the 2-2 of road, suction pump 2-1 starting are provided the water in energy trans-utilization area 1-1 by draw water pipeline 2-2
Source is delivered to 1 other side of pit, and electric energy is again converted to the potential energy storage of water resource in the reserve side 1-2, to realize
The conversion of energy and the storage of diversified forms.
As a preferred scheme, vertical height of the oil tank placement 6 upper surface of stratum apart from 4 water inlet of discharge pipe line
Degree is 30-50m.It can play the role of the fire-fighting and anti-strike to oil tank component 7 while water storage at this, it can be to oil tank group
Part 7 carries out effective protection.
Each oil tank component 7 may include multiple ball-type oil tank 7-1, however the more difficulty of construction of quantity are bigger, can operate
Property it is poorer, particular number and pit can be related using depth, single spherical tank volume.Preferably, each oil tank component 7 includes two
Ball-type oil tank 7-1, two ball-type oil tank 7-1 pass through connecting line 15 and are connected.Two ball-type oil tank 7-1 can satisfy storage and need
It asks, and can guarantee lower difficulty of construction, guarantee operability.
Further, the oil transportation branch 11-1 is equipped with I 12-1 of branch road valve, and water delivery branch 11-2 is equipped with bypass valve
II 12-2 of door.When one of oil tank component 7 breaks down, by branch road valve I 12-1 and the lower part of closing upper part
This oil tank component 7 can be isolated by II 12-2 of branch road valve, the normal oil storage function without influencing other oil tanks.
Preferably, above-mentioned I 12-1 of branch road valve, II 12-2 of branch road valve, total water-delivery valve 10-1, Water-pumping valve 2-3, be
Solenoid valve, and total water-delivery valve 10-1, Water-pumping valve 2-3, I 12-1 of branch road valve, II 12-2 of branch road valve, pumping motor 14 with
The controller of remote supervision system is connected.Pumping motor 14, branch can be directly controlled by the controller of remote supervision system
The opening and closing of valve I 12-1, II 12-2 of branch road valve, total water-delivery valve 10-1, Water-pumping valve 2-3 control easy to operate
Conveniently, it can be achieved that the automatic open close of valve, artificial remote intervention and the manually operation such as control valve unlatching closure.
Preferably, the protective layer is mixed by the native stone between the both concrete layers 6-2 being laid with and both concrete layers 6-2
Nitride layer 6-1 composition is closed, overall thickness 30-100m, one-course concrete layer 6-2 is with a thickness of 10-15m；Accommodating layer 6-3 is discarded by opencut
Material dumps accumulation and is compacted, thickness 50-200m；And the horizontal absolute altitude for accommodating layer 6-3 bottom surface exposes higher than discharge pipe line 4
Artificial gravity dam 5 towards the energy trans-utilization area side 1-1 wall surface water outlet horizontal absolute altitude；The basal layer 6-4 is by mine
Area's waste compaction treatment is made.The construction of each layer has used mining area waste material, and dumps heap by opencut waste material
It is small to the extruding force of oil tank to overstock accommodating layer 6-3 made of reality, avoiding tank rupture leads to the loss of oil and to underground ring
Border generates pollution.Expose artificial gravity dam 5 towards energy since the horizontal absolute altitude of accommodating layer 6-3 bottom surface is higher than discharge pipe line 4
The horizontal absolute altitude of the water outlet of the trans-utilization area side 1-1 wall surface, water when oil storage in oil tank component can be in law of connected vessels
It then drives the hydraulic turbine in discharge pipe line 4 to generate electricity with being flowed out under gravity in total hydraulic pipeline 10, mentioned for local power grid
For green energy resource；The negative-pressure sucking that oil external at the same time is formed after the water in self gravity and oil tank component flows out naturally
It can flow rapidly under effect and be stored in oil tank component 7, reduce oil transportation energy consumption；
Preferably, 5 both ends of artificial gravity dam connect build together with the highwall 1a in pit 1 respectively, and artificial weight
Two end surfaces on power dam 5 are consistent with corresponding highwall 1a ground level respectively.It is outdoor that above-mentioned setting plays reinforcing two sides simultaneously
The effect of mine side slope and connection outdoor pit two sides traffic.
Preferably, the dam body top width 20-50m on the artificial gravity dam 5, surface is according to pit two sides volume of traffic demand
It is laid with the hard surface runway 5-1 in the two-way lane 4-8, protective fence and greenbelt are arranged in the hard surface two sides runway 5-1.Firmly
Change road surface running vehicle road 5-1 and facilitate driving, and can guarantee traffic safety.
Preferably, in order to guarantee the safety and stability of oil tank component 7, the spacing between adjacent oil tank component 7 is 20-40m
(be not less than oil tank radius), the spacing of two adjacent ball-type oil tank 7-1 is 20m in oil tank component 7.Biggish spacing ensure that
The spatial stability and force stability of single ball-type oil tank 7-1；Ball-type oil tank 7-1 occurs damaged dangerous not
Adjacent ball-type oil tank 7-1 can be jeopardized.
The method of comprehensive utilization for discarding outdoor pit is as follows, specific steps:
Step 1: artificial gravity dam 5 is built among pit 1, pit 1 is separated into adjacent energy trans-utilization area 1-
1 and reserve 1-2 stays the discharge pipe line 4 for setting connection energy trans-utilization area 1-1 and reserve 1-2 in artificial gravity dam 5,
And make discharge pipe line 4 be located at the reserve side 1-2 water inlet height be higher than other side water outlet height, artificial gravity dam 5
Generator 3-2 is set on towards the energy trans-utilization area side 1-1 wall surface, and the hydraulic turbine 3-1 being connected with generator 3-2 is located at row
Inside water lines 4；Energy trans-utilization area 1-1 is successively laid with basal layer 6-4 in the reserve side 1-2, and in basal layer 6-4
Total hydraulic pipeline 10 is set, and total hydraulic pipeline 10 is passed through from 5 bottom of artificial gravity dam and end is located at energy trans-utilization area 1-
1, total hydraulic pipeline 10 is located at the part in artificial gravity dam 5 equipped with a pumping motor 14；
Step 2: the surface basal layer 6-4 is successively laid with accommodating layer 6-3, concrete layer 6-2, native stone mixture layer 6-1, and
Multiple oil tank components 7 are set side by side in accommodating layer 6-3, and it is defeated to pass through the ball-type oil tank 7-1 of topmost in each oil tank component 7
Oily branch 11-1 is connected to total pipeline road 9, and total 9 end of pipeline road is connected to the oil pump 13 being located at outside pit 1；Each oil tank
The ball-type oil tank 7-1 of lowest part is connected on total hydraulic pipeline 10 by water delivery branch 11-2 in component 7；
Step 3: it is filled the water in advance into space more than reserve 1-2 earth's surface, when needing oil storage, is by remotely monitoring
The controller of system opens I 12-1 of branch road valve on the corresponding oil transportation branch 11-1 of the oil tank component 7 for needing to use, and passes through oil pump 13
External oil is input in ball-type oil tank 7-1 arranged up and down by total pipeline road 9 thus by oily safe storage；
Step 4: when electric energy lacks in region, the water discharging valve 4-1 opened on discharge pipe line 4 opens discharge pipe line 4,
The water stored in space more than reserve 1-2 earth's surface enters discharge pipe line 4 and flow out to energy from water outlet from water inlet to be turned
Change using in area 1-1, the water flow with potential energy impacts hydraulic turbine 3-1 and hydraulic turbine 3-1 is driven to turn under height difference effect
Dynamic, the potential energy of water flow is converted into the mechanical energy of hydraulic turbine 3-1 through hydraulic turbine 3-1, and hydraulic turbine 3-1 pushing generator 3-2 power generation will
Mechanical energy is converted into power storage and gets up and be transmitted in power grid；
Step 5: when needing to take oil, 7 institute of oil tank component for needing to take is opened by the controller of remote supervision system
I 12-1 of branch road valve on corresponding oil transportation branch 11-1 opens total water-delivery valve 10-1 on total hydraulic pipeline 10, starting is taken out
Hydroelectric machine 14 simultaneously opens II 12-2 of branch road valve on water delivery branch 11-2 corresponding to oil tank component 7, and pumping motor 14 will
Water in amount trans-utilization area 1-1 is input to the ball-type oil tank 7-1 of lowest part along total hydraulic pipeline 10 and water delivery branch 11-2
It is interior to pressurize to oil tank inner space, the oil in oil tank is squeezed out by oil transportation branch 11-1 and is discharged through total pipeline road 9,
It takes and pumping motor 14, total water-delivery valve 10-1, I 12-1 of branch road valve and branch road valve II is closed by controller after oil
12-2；
Step 6: it when needing oil storage again, is opened on water delivery branch 11-2 corresponding to oil tank component 7 by controller
I 12-1 of branch road valve and total water-delivery valve 10- on the corresponding oil transportation branch 11-1 of II 12-2 of branch road valve, the oil tank component 7
1, the water in oil tank component 7, which can be flowed out in total hydraulic pipeline 10 and be entered by water delivery branch 11-2 under the effect of gravity, to be drained
In pipeline 4, the kinetic energy of water impacts the hydraulic turbine 3-1 in discharge pipe line 4 and hydraulic turbine 3-1 is driven to rotate, hydraulic turbine 3-1
Synchronous pushing generator 3-2 power generation converts mechanical energy into power storage and gets up and be transmitted in power grid；Simultaneously through oil pump 13 from
Oil tank group part is flowed under the negative-pressure sucking effect that external defeated next oil is formed after the water outflow in self gravity and oil tank component 7
It is stored in 7, II 12-2 of total water-delivery valve 10-1, I 12-1 of branch road valve and branch road valve is closed after the completion of oil storage.
Claims (9)
1. a kind of utilization system for discarding outdoor pit, which is characterized in that including the artificial gravity dam being located in pit (1)
(5), pit (1) is separated into adjacent energy trans-utilization area (1-1) and reserve (1-2) by the artificial gravity dam (5),
The discharge pipe line (4) of connection energy trans-utilization area (1-1) and reserve (1-2) is equipped in the artificial gravity dam (5),
The nozzle that the discharge pipe line (4) exposes artificial gravity dam (5) towards the side reserve (1-2) wall surface is water inlet, drainpipe
The nozzle that artificial gravity dam (5) are exposed on road (4) towards the side energy trans-utilization area (1-1) wall surface is water outlet, the oil storage
The horizontal absolute altitude of area (1-2) earth's surface is higher than the horizontal absolute altitude of energy trans-utilization area (1-1) earth's surface, and water where the water inlet
Prosposition is set higher than horizontal position where water outlet, and the artificial gravity dam (5) is towards the side energy trans-utilization area (1-1) wall surface
It is equipped with hydro-electric power generating equipment, the hydro-electric power generating equipment includes the connected hydraulic turbine (3-1) and generator (3-2), the water
It is internal that turbine (3-1) is placed in discharge pipe line (4)；
Reserve (1-2) earth's surface has oil tank placement stratum (6), and oil tank placement stratum (6) includes being sequentially arranged up and down
Protective layer, accommodating layer (6-3) and basal layer (6-4), it is oily side by side equipped with multiple oil tank components (7) in the accommodating layer (6-3)
Total pipeline road (9) are equipped with above canister assembly (7), are equipped with total hydraulic pipeline (10) below oil tank component (7)；The oil tank component
It (7) include the upper and lower multiple ball-type oil tanks (7-1) arranged and be connected, the ball-type oil tank (7- of topmost in each oil tank component (7)
1) it is connected to total pipeline road (9) by oil transportation branch (11-1), total pipeline road (9) end and is located at the oil of pit (1) outside
Pump (13) connection；The ball-type oil tank (7-1) of lowest part is connected to total defeated by water delivery branch (11-2) in each oil tank component (7)
Water lines (10), total hydraulic pipeline (10) are protruded into artificial gravity dam (5) and are connected on discharge pipe line (4), described total
The part that hydraulic pipeline (10) is located in artificial gravity dam (5) is equipped with a pumping motor (14).
2. the utilization system according to claim 1 for discarding outdoor pit, which is characterized in that the energy conversion benefit
With being equipped with suction pump (2-1) and draw water pipeline (2-2), described draw water pipeline one end (2-2) and suction pump (2-1) in area (1-1)
Delivery outlet connection, the other end passes through and artificial gravity dam (5) and is connected to reserve (1-2).
3. the utilization system according to claim 1 for discarding outdoor pit, which is characterized in that the oil tank resettlement
Vertical height of layer (6) upper surface apart from discharge pipe line (4) water inlet is 30-50m.
4. the utilization system according to claim 1 for discarding outdoor pit, which is characterized in that each oil tank component
It (7) include two or more ball-type oil tanks (7-1), adjacent ball-type oil tank (7-1) is connected by connecting line (15).
5. the utilization system according to claim 1 for discarding outdoor pit, which is characterized in that the oil transportation branch
(11-1) is equipped with branch road valve I (12-1), and water delivery branch (11-2) is equipped with branch road valve II (12-2).
6. the utilization system according to claim 5 for discarding outdoor pit, which is characterized in that I (12- of branch road valve
1), branch road valve II (12-2) be solenoid valve, and branch road valve I (12-1), branch road valve II (12-2), pumping motor (14) with
The controller of remote supervision system connects.
7. the utilization system according to claim 1 for discarding outdoor pit, which is characterized in that the protective layer is by spreading
If both concrete layers (6-2) and both concrete layers (6-2) between native stone mixture layer (6-1) composition, overall thickness 30-
100m, one-course concrete layer (6-2) is with a thickness of 10-15m；Accommodating layer (6-3) by opencut waste material dump accumulation compacting and
At, thickness 50-200m, and the horizontal absolute altitude for accommodating layer (6-3) bottom surface is higher than discharge pipe line (4) and exposes artificial gravity dam (5)
Towards the horizontal absolute altitude of the water outlet of the side energy trans-utilization area (1-1) wall surface；The basal layer (6-4) is by mining area waste
Compaction treatment is made.
8. the utilization system according to claim 1 for discarding outdoor pit, which is characterized in that the artificial gravity dam
(5) both ends connect respectively with the highwall (1a) of pit (1) build together, and two end surfaces of artificial gravity dam (5) respectively with
Corresponding highwall (1a) ground level is consistent.
9. the utilization system according to claim 1 for discarding outdoor pit, which is characterized in that the artificial gravity dam
(5) dam body top width 20-50m, surface are laid with the hard surface runway (5-1) in the two-way lane 4-8, hard surface driving
Protective fence and greenbelt are arranged in the road two sides (5-1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920237510.9U CN209637937U (en) | 2019-02-25 | 2019-02-25 | Discard the utilization system in outdoor pit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920237510.9U CN209637937U (en) | 2019-02-25 | 2019-02-25 | Discard the utilization system in outdoor pit |
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| Publication Number | Publication Date |
|---|---|
| CN209637937U true CN209637937U (en) | 2019-11-15 |
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ID=68494379
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| CN201920237510.9U Active CN209637937U (en) | 2019-02-25 | 2019-02-25 | Discard the utilization system in outdoor pit |
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| Country | Link |
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2019
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