CN110205977A - A kind of simulation complex condition Tailings Dam dam break bath scaled model experimental device - Google Patents
A kind of simulation complex condition Tailings Dam dam break bath scaled model experimental device Download PDFInfo
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- 238000004088 simulation Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 171
- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- 239000010865 sewage Substances 0.000 claims description 21
- 238000000746 purification Methods 0.000 claims description 19
- 238000009423 ventilation Methods 0.000 claims description 16
- 238000004821 distillation Methods 0.000 claims description 9
- 239000012153 distilled water Substances 0.000 claims description 8
- 239000008213 purified water Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000003610 charcoal Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 239000008400 supply water Substances 0.000 claims 1
- 239000002351 wastewater Substances 0.000 claims 1
- 238000002474 experimental method Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
- E02B1/02—Hydraulic models
Abstract
The present invention relates to a kind of simulation complex condition Tailings Dam dam break bath scaled model experimental devices, belong to mine Geotechnical Engineering field.The simulation complex condition Tailings Dam dam break bath scaled model experimental device, including support device, water supply device, rainer, wind power machine, lifting device, heap dam experimental provision, pneumatic shuttle, water treatment facilities and rainfall element deployment device.The simulation complex condition Tailings Dam dam break bath scaled model experimental device can carry out the experiment of relevant model heap dam indoors, and can test the simulation for carrying out height fitting to heap dam according to live specific natural environment.
Description
Technical field
The present invention relates to a kind of simulation complex condition Tailings Dam dam break bath scaled model experimental devices, belong to mine geotechnical engineering skill
Art field.
Background technique
Tailings Dam is an important structures in mineral engineering, and the safety of tailing dam is not only related to the production of enterprise
With economical operation situation, it is also relate to the security of the lives and property of the downstream people.In China, with the vigorous development of economy,
To the rush of demand of mineral resources, current China has become a mining powers, 12 kinds of large annual tailings dischargings of mineral products in China
About 300,000,000 tons of amount, but since China's Tailings Dam quantity is more, distribution is wide, the in addition original of historical factor, management and technology etc.
Cause, so that China becomes high-incidence one of the country of tailing dam accident.According to the preliminary statistics, since nineteen sixty, tailing occurs for China
Library accident is about 100, and wherein Tailings Dam dam-break accident is 65.Especially Shanxi in 2008 Xiangfen Xin Ta mining company " 9
8 " especially great Tailings Dam dam-break accidents cause 281 people dead, and direct economic loss is up to 9619.2 ten thousand yuan.Therefore tailing is carried out
The analysis of dam dam stability, explores its factors affecting stability, has practical significance to the safe operation of Tailings Dam.
For tailing dam body stability analysis, mine geotechnical engineering field is mainly at this stage or concentration is surveyed at the scene
Spy, numerical simulation, the experiment of indoor stack dam etc., but since field survey needs to consume numerous human and material resources, financial resources,
So being a kind of uneconomic way, numerical simulation can carry out Utopian analysis to analogue body, but need to set corresponding
Boundary condition and numerical value have certain limitation, and therefore, the experiment of indoor stack dam is a desirable means, and indoor stack dam is real
Dam body can be simulated according to live physical condition by, which testing, there is the state of unstability, and providing for the progress stability analysis of practical structures can
The data supporting leaned on.The present invention is directed to invent a Tailings Dam dam break bath scaled model experimental device, the experiment of heap dam can be carried out indoors,
And on-site actual situations are restored, the unfavorable factors such as control rainfall, wind-force, earthquake explore the inherent law for influencing dam body unstability.
Summary of the invention
For the above-mentioned problems of the prior art and deficiency, it is routed that the present invention provides a kind of simulation complex condition Tailings Dam
Dam bath scaled model experimental device.The simulation complex condition Tailings Dam dam break bath scaled model experimental device can carry out relevant model indoors
The experiment of heap dam, and the simulation for carrying out height fitting can be tested to heap dam according to live specific natural environment.The present invention is logical
Cross following technical scheme realization.
A kind of simulation complex condition Tailings Dam dam break bath scaled model experimental device, including support device, water supply device, rainfall dress
It sets, wind power machine, lifting device, heap dam experimental provision, pneumatic shuttle, water treatment facilities and rainfall element deployment device；
The support device includes " L " type support column 11, universal wheel 15 and horizontally-supported thick steel plate 16, horizontally-supported thick steel plate 16
Four, top angle is respectively equipped with four " L " type support columns 11, and horizontally-supported thick steel plate 16 bottom four angle is respectively equipped with four ten thousand
To wheel 15；
The water supply device includes water tank 1, water check valve I 2, total water inlet 3, graduation mark 26, gap I 27, waterproof pump box 29, draws water
Mouthfuls I 30, water check valve III 31, water outlet 42, water inlet manifold 43 and overflow pipe I 45 are equipped at the top of four " L " types support column 11
Water tank 1,1 side of water tank are equipped with total water inlet 3, and total water inlet 3 is equipped with water check valve I 2, and total water inlet 3 passes through water inlet manifold 43
The pump mouth I 30 of waterproof pump box 29 is connected, pump mouth I 30 is equipped with water check valve III 31, and 1 other side of water tank is equipped with gap I 27, overflows
The mouth of a river I 27 connects overflow pipe I 45, and 1 surface of water tank is equipped with graduation mark 26, and 1 bottom of water tank is equipped with water outlet 42；
The rainer includes water inlet 7, water fender 9, intensive rainfall micropore 10, three mouthfuls of branch pipes 20, gaps II 21, rainfall
Box 23, overflow pipe II 46, overflow pipe III 47 and water charge for remittance mouth 49 is overflowed, rainfall box 23, rainfall box 23 are set below the water tank 1
Box-packed to seal, 23 inner radial of rainfall box is uniformly arranged several row's water fenders 9, and 23 bottom of rainfall box is uniformly provided with several close
Collecting rainfall micropore 10,23 side of rainfall box is equipped with water inlet 7, and water inlet 7 connects the water outlet 42 of 1 bottom of water tank by hose,
23 side of rainfall box is equipped with gap II 21, and gap II 21 connects overflow pipe II 46, and overflow pipe I 45 and overflow pipe II 46 pass through
Three mouthfuls of branch pipes 20 connect overflow pipe III 47, and overflow pipe III 47 connects waterproof pump box 29 by overflowing water charge for remittance mouth 49；
The wind power machine includes ventilation shaft 12, centrifugal high voltage type blower 51 and rotates fan blade 52,23 lower section of rainfall box
The ventilation shaft 12 of four equal one end end-cover-frees is respectively equipped on " L " type support column 11, four 12 insides of ventilation shaft are without side
Real face, is equipped with rotation fan blade 52 inside four ventilation shafts 12, " L " type support column 11 be equipped with centrifugal high voltage type blower 51 and
Centrifugal 51 blowing mouth of high voltage type blower blows to the ventilation shaft 12 of end-cover-free, and rotation fan blade 52 is driven to rotate；
The lifting device includes that steel hooks 4, steel cable 8, pulley 17, top plate steel loop 22 and wirerope rope drawing machine 18, the rainfall box
23 four, tops angle are equipped with top plate steel loop 22, and top plate steel loop 22 hooks 4 by the steel of 8 end of steel cable and is mounted on " L " type support column
17 connecting steel wire ropes rope drawing machine 18 of pulley on 11 drives rainfall box 23 to go up and down under 18 folding and unfolding of wirerope rope drawing machine；
Heap dam experimental provision includes detachably build a dam model casing 13, hydraulic stem 19 and hydraulic device 63,23 lower section of rainfall box
Equipped with model casing 13 of detachably building a dam, the model casing angle of 13 bottom four of detachably building a dam is adjusted by the hydraulic stem 19 of hydraulic device 63
Whole height；
The pneumatic shuttle includes pressurization mouth 24, stops pressure valve II 25, goes out pressure mouth 32, only pressure valve I 33, air pressure 36 and calm the anger
Pipe 44, is equipped with pressurization mouth 24 at the top of rainfall box 23, and pressurization mouth 24 is equipped with only pressure valve II 25, pressurization mouth 24 by air pipe 44 with
The pressure mouth 32 that goes out of air pressure 36 connects, and mouth 32 is pressed to be equipped with only pressure valve I 33 out；
The water treatment facilities includes outlet of sewer 14, sewage purification device 28, purified water charge for remittance mouth 48 and sewage water inlet pipe 53, can
Disassembly builds a dam 13 side of model casing equipped with outlet of sewer 14, and outlet of sewer 14 connects sewage purification device by sewage water inlet pipe 53
28, the water purification water outlet 62 of sewage purification device 28 connects the purified water charge for remittance mouth 48 of waterproof pump box 29 by pipeline；
The rainfall element deployment device includes distilled water generator 37, distillation cup 38, charging door 39, blender 40, discharges water
Mouth 41 and condenser pipe 64,37 steam (vapor) outlet of distilled water generator connect condenser pipe 64, the connection distillation of 64 condensation-water drain of condenser pipe
Cup 38, distillation 38 bottom of cup connect blender 40 by pipeline, are equipped with charging door 39,40 bottom of blender at the top of blender 40
Portion's water outlet connects waterproof pump box 29.
The waterproof pump box 29 is equipped with external water source water inlet 50.
The air pressure is equipped with air inlet 34 and air pressure valve II 35.
Be successively arranged inside the sewage purification device 28 strainer I 54, gravel 55, strainer II 56, fine sand 57, strainer III 58,
Charcoal 59, strainer IV 60 and cotton 61.
Above-mentioned water inlet 7 is equipped with water check valve II 5.
The working principle of the simulation complex condition Tailings Dam dam break bath scaled model experimental device are as follows:
Tailing dam heap dam is stacked into model casing 13 of detachably building a dam, the blender 40 in rainfall element deployment device is passed through into dress
The distilled water that material mouth 39 is packed into inside microelement, with blender 40 is entered after mixing in waterproof pump box 29, waterproof pump box 29
It is passed through water source by external water source water inlet 50, is then pumped into water tank 1, needed for being put into according to the graduation mark 26 on water tank 1
Position is then shut off water check valve I 2, and the water in water tank 1 is flowed into rainfall box 23 by water outlet 42, from intensive rainfall micropore
The tailing dam heap dam fallen in model casing 13 of detachably building a dam in 10, which carries out dam-break experiments, can pass through wind-force in the process
Wind power machine in device blows rotation fan blade 52 and generates influence of the natural airflow to rainfall during distinguished and admirable simulated rainfall, so that
In the influence for carrying out dam-break experiments to tailing dam heap dam；It can also be by the air pressure 36 in pneumatic shuttle to rainfall box 23
Pressurization, pressure push the water in rainfall box 23 to simulate natural precipitation by intensive rainfall micropore 10 with water at different rates
Rainfall size and rainfall density.After finally from the sewage flowed out in model casing 13 of detachably building a dam by the purification of sewage purification device 28
It is returned in waterproof pump box 29.
The beneficial effects of the present invention are:
(1) present invention can complete outdoor impossible heap dam experiment in laboratory,
(2) present invention can with the experiment under simulating natural environment,
(3) present invention can clearly observe the phenomenon under various experiment conditions, intuitive, specific,
(4) recycling for water may be implemented in the present invention, avoids the waste of water resource,
(5) present invention can simulate the tailings dam stability under different terrain conditions,
(6) present invention can carry out the influence under different type rain fall to dam stability,
(7) present invention can simulate influence of the rainfall to dam stability in the case of different rainfall intensities, rainfall face.
Detailed description of the invention
Fig. 1 is present invention simulation complex condition Tailings Dam dam break bath scaled model experimental device structural schematic diagram；
Fig. 2 is partial enlarged view of the present invention；
Fig. 3 is lift system structural representation of the present invention；
Fig. 4 is rainer structural schematic diagram of the present invention；
Fig. 5 is wind power machine structural schematic diagram of the present invention；
Fig. 6 is effluent treatment plant structural schematic diagram of the present invention；
Fig. 7 is pressurizing device structural schematic diagram of the present invention；
Fig. 8 is waterproof pump box structural schematic diagram of the present invention；
Fig. 9 is rainfall element deployment device structural schematic diagram of the present invention.
In figure: 1- water tank, 2- water check valve I, 3- total water inlet, 4- steel hook, 5- water check valve II, 6- pulley blocks, 7- water inlet,
8- steel cable, 9- water fender, the intensive rainfall micropore of 10-, 11- " L " type support column, 12- ventilation shaft, 13- detachably build a dam model
Case, 14- outlet of sewer, 15- universal wheel, the horizontally-supported thick steel plate of 16-, 17- pulley, 18- wirerope rope drawing machine, 19- hydraulic stem,
Tri- mouthfuls of branch pipes of 20-, 21- gap II, 22- top plate steel loop, 23- rainfall box, 24- pressurization mouth, 25- stop pressure valve II, 26- scale
Line, 27- gap I, 28- sewage purification device, 29- waterproof pump box, 30- pump mouth I, 31- water check valve III, 32- go out to press mouth, and 33- stops
Pressure valve I, 34- air inlet, 35- air pressure valve II, 36- air pressure, 37- distilled water generator, 38- distill cup, 39- charging
Mouthful, 40- blender, the dewatering outlet 41-, 42- water outlet, 43- water inlet manifold, 44- air pipe, 45- overflow pipe I, 46- overflow pipe
II, 47- overflow pipe III, 48- purified water charge for remittance mouth, 49- overflow water charge for remittance mouth, 50- external water source water inlet, the centrifugal height of 51-
Pressure type blower, 52- rotate fan blade, 53- sewage water inlet pipe, 54- strainer I, 55- gravel, 56- strainer II, 57- fine sand, 58- strainer
III, 59- charcoal, 60- strainer IV, 61- cotton, 62- water purification water outlet, 63- hydraulic device, 64- condenser pipe.
Specific embodiment
With reference to the accompanying drawings and detailed description, the invention will be further described.
Embodiment 1
As shown in Figure 1 to 9, the simulation complex condition Tailings Dam dam break bath scaled model experimental device, including support device, water supply dress
It sets, the allotment of rainer, wind power machine, lifting device, heap dam experimental provision, pneumatic shuttle, water treatment facilities and rainfall element
Device；
The support device includes " L " type support column 11, universal wheel 15 and horizontally-supported thick steel plate 16, horizontally-supported thick steel plate 16
Four, top angle is respectively equipped with four " L " type support columns 11, and horizontally-supported thick steel plate 16 bottom four angle is respectively equipped with four ten thousand
To wheel 15；
The water supply device includes water tank 1, water check valve I 2, total water inlet 3, graduation mark 26, gap I 27, waterproof pump box 29, draws water
Mouthfuls I 30, water check valve III 31, water outlet 42, water inlet manifold 43 and overflow pipe I 45 are equipped at the top of four " L " types support column 11
Water tank 1,1 side of water tank are equipped with total water inlet 3, and total water inlet 3 is equipped with water check valve I 2, and total water inlet 3 passes through water inlet manifold 43
The pump mouth I 30 of waterproof pump box 29 is connected, pump mouth I 30 is equipped with water check valve III 31, and 1 other side of water tank is equipped with gap I 27, overflows
The mouth of a river I 27 connects overflow pipe I 45, and 1 surface of water tank is equipped with graduation mark 26, and 1 bottom of water tank is equipped with water outlet 42；
The rainer includes water inlet 7, water fender 9, intensive rainfall micropore 10, three mouthfuls of branch pipes 20, gaps II 21, rainfall
Box 23, overflow pipe II 46, overflow pipe III 47 and water charge for remittance mouth 49 is overflowed, rainfall box 23, rainfall box 23 are set below the water tank 1
Box-packed to seal, 23 inner radial of rainfall box is uniformly arranged several row's water fenders 9, and 23 bottom of rainfall box is uniformly provided with several close
Collecting rainfall micropore 10,23 side of rainfall box is equipped with water inlet 7, and water inlet 7 connects the water outlet 42 of 1 bottom of water tank by hose,
23 side of rainfall box is equipped with gap II 21, and gap II 21 connects overflow pipe II 46, and overflow pipe I 45 and overflow pipe II 46 pass through
Three mouthfuls of branch pipes 20 connect overflow pipe III 47, and overflow pipe III 47 connects waterproof pump box 29 by overflowing water charge for remittance mouth 49；
The wind power machine includes ventilation shaft 12, centrifugal high voltage type blower 51 and rotates fan blade 52,23 lower section of rainfall box
The ventilation shaft 12 of four equal one end end-cover-frees is respectively equipped on " L " type support column 11, four 12 insides of ventilation shaft are without side
Real face, is equipped with rotation fan blade 52 inside four ventilation shafts 12, " L " type support column 11 be equipped with centrifugal high voltage type blower 51 and
Centrifugal 51 blowing mouth of high voltage type blower blows to the ventilation shaft 12 of end-cover-free, and rotation fan blade 52 is driven to rotate；
The lifting device includes that steel hooks 4, steel cable 8, pulley 17, top plate steel loop 22 and wirerope rope drawing machine 18, the rainfall box
23 four, tops angle are equipped with top plate steel loop 22, and top plate steel loop 22 hooks 4 by the steel of 8 end of steel cable and is mounted on " L " type support column
17 connecting steel wire ropes rope drawing machine 18 of pulley on 11 drives rainfall box 23 to go up and down under 18 folding and unfolding of wirerope rope drawing machine；
Heap dam experimental provision includes detachably build a dam model casing 13, hydraulic stem 19 and hydraulic device 63,23 lower section of rainfall box
Equipped with model casing 13 of detachably building a dam, the model casing angle of 13 bottom four of detachably building a dam is adjusted by the hydraulic stem 19 of hydraulic device 63
Whole height；
The pneumatic shuttle includes pressurization mouth 24, stops pressure valve II 25, goes out pressure mouth 32, only pressure valve I 33, air pressure 36 and calm the anger
Pipe 44, is equipped with pressurization mouth 24 at the top of rainfall box 23, and pressurization mouth 24 is equipped with only pressure valve II 25, pressurization mouth 24 by air pipe 44 with
The pressure mouth 32 that goes out of air pressure 36 connects, and mouth 32 is pressed to be equipped with only pressure valve I 33 out；
The water treatment facilities includes outlet of sewer 14, sewage purification device 28, purified water charge for remittance mouth 48 and sewage water inlet pipe 53, can
Disassembly builds a dam 13 side of model casing equipped with outlet of sewer 14, and outlet of sewer 14 connects sewage purification device by sewage water inlet pipe 53
28, the water purification water outlet 62 of sewage purification device 28 connects the purified water charge for remittance mouth 48 of waterproof pump box 29 by pipeline；
The rainfall element deployment device includes distilled water generator 37, distillation cup 38, charging door 39, blender 40, discharges water
Mouth 41 and condenser pipe 64,37 steam (vapor) outlet of distilled water generator connect condenser pipe 64, the connection distillation of 64 condensation-water drain of condenser pipe
Cup 38, distillation 38 bottom of cup connect blender 40 by pipeline, are equipped with charging door 39,40 bottom of blender at the top of blender 40
Portion's water outlet connects waterproof pump box 29.
Wherein waterproof pump box 29 is equipped with external water source water inlet 50；Air pressure is equipped with air inlet 34 and air pressure valve II
35；Strainer I 54, gravel 55, strainer II 56, fine sand 57, strainer III 58, charcoal 59, filter are successively arranged inside sewage purification device 28
Net IV 60 and cotton 61；Water inlet 7 is equipped with water check valve II 5.
In conjunction with attached drawing, the embodiment of the present invention is explained in detail above, but the present invention is not limited to above-mentioned
Embodiment within the knowledge of a person skilled in the art can also be before not departing from present inventive concept
Put that various changes can be made.
Claims (4)
1. a kind of simulation complex condition Tailings Dam dam break bath scaled model experimental device, it is characterised in that: including support device, supply water dress
It sets, the allotment of rainer, wind power machine, lifting device, heap dam experimental provision, pneumatic shuttle, water treatment facilities and rainfall element
Device；
The support device includes " L " type support column (11), universal wheel (15) and horizontally-supported thick steel plate (16), horizontally-supported thickness
Four angles are respectively equipped with four " L " type support columns (11), horizontally-supported thick steel plate (16) angle of bottom four point at the top of steel plate (16)
There are four not setting universal wheel (15)；
The water supply device includes water tank (1), water check valve I (2), total water inlet (3), graduation mark (26), gap I (27), water
Pump box (29), pump mouth I (30), water check valve III (31), water outlet (42), water inlet manifold (43) and overflow pipe I (45), described four
It is equipped with water tank (1) at the top of a " L " type support column (11), water tank (1) side is equipped with total water inlet (3), and total water inlet (3) is equipped with
Water check valve I (2), pump mouth I (30) of the total water inlet (3) by water inlet manifold (43) connection waterproof pump box (29), pump mouth I (30)
It is equipped with water check valve III (31), water tank (1) other side is equipped with gap I (27), and gap I (27) connects overflow pipe I (45), water
Case (1) surface is equipped with graduation mark (26), and water tank (1) bottom is equipped with water outlet (42)；
The rainer includes water inlet (7), water fender (9), intensive rainfall micropore (10), three mouthfuls of branch pipes (20), gaps
II (21), rainfall box (23), overflow pipe II (46), overflow pipe III (47) and spilling water charge for remittance mouth (49), water tank (1) lower section
It is arranged rainfall box (23), rainfall box (23) is that sealing is box-packed, and rainfall box (23) inner radial is uniformly arranged several row's water fenders
(9), rainfall box (23) bottom is uniformly provided with several intensive rainfall micropores (10), and rainfall box (23) side is equipped with water inlet (7),
Water inlet (7) connects the water outlet (42) of water tank (1) bottom by hose, and rainfall box (23) side is equipped with gap II (21),
Gap II (21) connects overflow pipe II (46), and overflow pipe I (45) and overflow pipe II (46) are overflow by three mouthfuls of branch pipe (20) connections
Water pipe III (47), overflow pipe III (47) is by overflowing water charge for remittance mouth (49) connection waterproof pump box (29)；
The wind power machine includes ventilation shaft (12), centrifugal high voltage type blower (51) and rotation fan blade (52), rainfall box
(23) ventilation shaft (12) of four equal one end end-cover-frees, four ventilation ducts are respectively equipped on " L " the type support column (11) below
Without side reality face on the inside of road (12), four ventilation shafts (12) are internal to be equipped with rotation fan blade (52), sets on " L " type support column (11)
There is centrifugal high voltage type blower (51) and centrifugal high voltage type blower (51) blowing mouth blows to the ventilation shaft (12) of end-cover-free, band
Turn moves fan blade (52) rotation；
The lifting device includes that steel hooks (4), steel cable (8), pulley (17), top plate steel loop (22) and wirerope rope drawing machine (18),
Four angles are equipped with top plate steel loop (22) at the top of the rainfall box (23), and top plate steel loop (22) hooks (4) by the steel of steel cable (8) end
With pulley (17) the connecting steel wire ropes rope drawing machine (18) being mounted on " L " type support column (11), received in wirerope rope drawing machine (18)
It puts down and drives rainfall box (23) lifting；
Heap dam experimental provision includes detachably build a dam model casing (13), hydraulic stem (19) and hydraulic device (63), rainfall box
(23) lower section is equipped with and detachably builds a dam model casing (13), and model casing (13) bottom four angle of detachably building a dam passes through hydraulic device
(63) hydraulic stem (19) adjusts height；
The pneumatic shuttle includes pressurization mouth (24), only pressure valve II (25), out pressure mouth (32), only pressure valve I (33), air pressure
(36) and air pipe (44), rainfall box (23) top are equipped with pressurization mouth (24), and pressurization mouth (24), which is equipped with, stops pressure valve II (25), adds
Pressure mouth (24) is connect by air pipe (44) with pressure mouth (32) that goes out of air pressure (36), and mouth (32) is pressed to be equipped with only pressure valve out
I (33)；
The water treatment facilities includes outlet of sewer (14), sewage purification device (28), purified water charge for remittance mouth (48) and wastewater influent
It manages (53), equipped with outlet of sewer (14), outlet of sewer (14) passes through sewage water inlet pipe for model casing (13) side of detachably building a dam
(53) sewage purification device (28) are connected, the water purification water outlet (62) of sewage purification device (28) passes through pipeline connection waterproof pump box (29)
Purified water charge for remittance mouth (48)；
The rainfall element deployment device includes distilled water generator (37), distillation cup (38), charging door (39), blender
(40), dewatering outlet (41) and condenser pipe (64), distilled water generator (37) steam (vapor) outlet connect condenser pipe (64), condenser pipe (64)
Condensation-water drain connection distillation cup (38), distillation cup (38) bottom connect blender (40) by pipeline, blender (40)
Top is equipped with charging door (39), and blender (40) bottom water outlet connects waterproof pump box (29).
2. simulation complex condition Tailings Dam dam break bath scaled model experimental device according to claim 1, it is characterised in that: described
Waterproof pump box (29) is equipped with external water source water inlet (50).
3. simulation complex condition Tailings Dam dam break bath scaled model experimental device according to claim 1, it is characterised in that: described
Air pressure is equipped with air inlet (34) and air pressure valve II (35).
4. simulation complex condition Tailings Dam dam break bath scaled model experimental device according to claim 1, it is characterised in that: described
Be successively arranged inside sewage purification device (28) strainer I (54), gravel (55), strainer II (56), fine sand (57), strainer III (58),
Charcoal (59), strainer IV (60) and cotton (61).
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112083123A (en) * | 2020-07-15 | 2020-12-15 | 中国安全生产科学研究院 | Experimental device for simulation of overtopping damage of tailing dam |
| GB2614133A (en) * | 2022-11-24 | 2023-06-28 | Univ Shijiazhuang Tiedao | Terrain simulation device and tailing-pond model test system thereof |
| GB2614436A (en) * | 2022-11-24 | 2023-07-05 | Univ Shijiazhuang Tiedao | Adjustable support tool for terrain simulation |
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