CN207192991U - A kind of acid high mine wastewater processing system containing heavy metal ion - Google Patents
A kind of acid high mine wastewater processing system containing heavy metal ion Download PDFInfo
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- CN207192991U CN207192991U CN201720937131.1U CN201720937131U CN207192991U CN 207192991 U CN207192991 U CN 207192991U CN 201720937131 U CN201720937131 U CN 201720937131U CN 207192991 U CN207192991 U CN 207192991U
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- pond
- grid
- sandstone
- heavy metal
- sludge
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Abstract
The utility model discloses a kind of acid high mine wastewater processing system containing heavy metal ion,It is related to Waste Water Treatment field,For solving grid disassembly, cleaning inconvenience,The problems such as waste reclamation,The utility model the utility model includes the sewage storage pond being sequentially connected,Grid processing pond,Multi-medium filtering pond,Neutralization reaction pond,Aerated reaction pond,Sedimentation basin,Extraction processing pond,Qualified discharge pond,The one-level grid that can be fixed and move is set in the grid processing pond,Two level grid and three-level grid,The multi-medium filtering bottom of pond portion sets sandstone outlet,Sandstone outlet is sequentially connected sandstone recovery pond and concrete processing pond by pipeline,The sedimentation basin bottom sets sludge outlet,Sludge outlet is sequentially connected sludge recovery pond by pipeline,Sludge dewatering pond and mud cake retracting device,The sludge dewatering pond is connected by pipeline with concrete processing pond.The utility model improves grid disassembly, cleaning and precipitation filter efficiency, and waste effectively utilizes, cost-effective.
Description
Technical field
The utility model is related to Waste Water Treatment technical field, more particularly to it is a kind of acid high containing heavy metal from
The mine wastewater processing system of son.
Background technology
Acid wastewater in mine is mainly the sulfide mineral by reproducibility in exploitation, transport, ore dressing and barren rock discharge and mine tailing
Formed during storage etc. through air, precipitation and the oxidation of bacterium.Acid wastewater in mine water is larger, pH value is relatively low, contains
The soluble heavy metal ions of high concentration.Heavy metal refers to the metal that proportion is more than 4 or 5, there are about 45 kinds, common heavy metal-polluted
Dye, the environmental pollution of the significant heavy metal of the bio-toxicities such as mercury, lead, cadmium, chromium and arsenic is primarily referred to as, in addition to certain poison
Heavy metal such as zinc, copper, cobalt, nickel, tin, vanadium etc. of property.Heavy metal contaminants are difficult to administer, and they run up to certain in water body
Limit will produce serious harm to the aquatic animal system of one water plant of water body one, and may have influence on the mankind by food chain
Own health.
In Wastewater Pretreatment, separated to separate the suspension in waste water using gravitational separation process and filtration method, make water
Matter is purified.Gravitational separation process is the method for making the suspension in waste water be separated from water under gravity.Filtration method is useless
For water by filter medium with holes, suspension is delayed at the method on filter medium.Filter medium can typically select grid, lead to
Cross grid processing retention sand particles and suspended material, it is necessary to artificial unloading and cleaning grid, by sand particles and suspended material
Reject, if arbitrarily discharge or the burial of these sand particles and suspended material, can cause the waste of resource, while disassembly, cleaning lattice
Grid are also a processing job for consuming manpower and time.
For waste water of the height containing heavy metal ion, precipitate flotation method is that the metal ion in waste water is converted into hydrogen-oxygen
Compound or sulfide precipitation, then with the method for flotation sediment, reclaim valuable metal one by one, but the consumption of this method when
Between it is long, and may produce hydrogen sulfide toxic gas during sulfide is produced.
The content of the invention
The purpose of this utility model is：In order to solve heavy metal in acid high mine wastewater containing heavy metal ion, sandstone,
Sludge recycles ineffective, and the problems such as grid disassembly, cleaning inconvenience, the utility model, which provides, a kind of acid high contains heavy metal
The mine wastewater processing system of ion.
The utility model specifically uses following technical scheme to achieve these goals：
A kind of acid high mine wastewater processing system containing heavy metal ion, at the sewage storage pond being sequentially connected, grid
Manage pond, multi-medium filtering pond, neutralization reaction pond, aerated reaction pond, sedimentation basin, extraction processing pond, qualified discharge pond, more Jie
Matter filtering ponds bottom is provided with a sandstone outlet, and the sandstone outlet is sequentially connected sandstone recovery pond by pipeline and mixed
Native processing pond is coagulated, the sedimentation basin bottom is provided with a sludge outlet, and sludge outlet is sequentially connected sludge by pipeline and reclaimed
Pond, sludge dewatering pond and mud cake retracting device, the sludge dewatering pond are connected by pipeline with concrete processing pond.
One-level grid, two level grid and three-level grid, the lattice are from top to bottom disposed with the grid processing pond
Both ends are respectively provided with vertical chute inside grid processing pond, and described two vertical chute homonymies are respectively provided with multipair neck.
The one-level grid, two level grid and three-level grid both ends are respectively provided with square quarter butt, one-level grid, two level grid and
Three-level grid is fixed in corresponding neck by square quarter butt connection interval, and groove, groove are respectively provided with the square quarter butt
Inside it is provided with the lifting handle that can be hidden in groove.When lifting handle is lifted up vertical with square quarter butt, lifting side
Shape quarter butt separates square quarter butt from neck, is moved up and down into vertical chute, realizes that grid above proposes dismounting, carries out sandstone
Grain cleaning and transport.
Further, sandstone bulky grain transport chute one is set at the top of the grid processing pond, the transport chute one with
Sandstone recovery pond connects, and realizes the recycling of sand particles.
Further, sandstone filter screen is provided with the multi-medium filtering pond, sand is set at the top of multi-medium filtering pond
Stone particulate transportation chute two, the transport chute two are connected with sandstone recovery pond, realize the recycling of sand particles.
Further, the extraction processing pond connection heavy metal recovery pond.
The beneficial effects of the utility model are as follows：
1st, filtered to isolate in the utility model pretreatment system using coarse rack, middle grid, fine fack in waste water not
With grade sand particles, while coordinate multi-medium filtering to handle, improve precipitation filter efficiency, caused sand particles are recovered to sand
In stone recovery pond, it can be produced as the raw material of concrete processing, waste water by neutralisation treatment, Air Exposure and filtering precipitation
Sludge can reclaim and carry out dewater treatment, the muddy water of abjection can reclaim reprocessing, and processing is mixed together with sand particles
As the raw material of concrete processing, realize resource reclaim and effectively utilize.
2nd, the grill designs in the utility model grid processing pond facilitate tearing open for grid into that can fix and move two states
Unload and clean, be easy to the recovery of sand particles, reduce the wasting of resources.
3rd, the utility model uses waste water extraction processing method, and electrolysis can be sent to after back extraction and obtains metal, realizes heavy metal
Recycling, increase economic efficiency, it is cost-effective, decrease environmental pollution.
Brief description of the drawings
Fig. 1 is a kind of acid high mine wastewater processing system flow chart containing heavy metal ion.
Fig. 2 is grid installation structure schematic diagram in grid processing pond.
Fig. 3 is that grid is fixed and mobile working schematic diagram.
Fig. 4 is pretreatment system schematic diagram.
Reference：1- sewage storages pond, 2- grid processing ponds, 2-1- vertical chutes, the square quarter butts of 2-2-, 2-3- cards
Groove, 2-4- lifting handles, 2-5- transport chutes one, 3- multi-medium filterings pond, 3-1- transport chutes two, 4- neutralization reaction ponds, 5-
Aerated reaction pond, 6- sedimentation basins, 7- extraction processings pond, 8- qualified discharges pond, 9- sandstone recovery ponds, 10- concrete processing ponds,
11- sludge recovery pond, 12- sludge dewaterings pond, 13- mud cake retracting devices, 14- heavy metal recoveries pond, 15- sandstone outlets.
Embodiment
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following examples to this
Utility model is described in further detail.
Embodiment 1
As shown in figure 1, the present embodiment provides a kind of acidity the high mine wastewater processing system containing heavy metal ion, including according to
The sewage storage pond 1 of secondary connection, grid processing pond 2, multi-medium filtering pond 3, neutralization reaction pond 4, aerated reaction pond 5, sedimentation basin
6th, extraction processing pond 7, qualified discharge pond 8, the bottom of multi-medium filtering pond 3 are provided with a sandstone outlet 15, the sand
Stone outlet 15 is sequentially connected sandstone recovery pond 9 and concrete processing pond 10 by pipeline, and the bottom of sedimentation basin 6 is provided with one
Individual sludge outlet, sludge outlet are sequentially connected sludge recovery pond 11, sludge dewatering pond 12 and mud cake retracting device 13 by pipeline,
The sludge dewatering pond 12 is connected by pipeline with concrete processing pond 10.
The extraction processing pond 7 connects heavy metal recovery pond 14.
Embodiment 2
As shown in Figures 2 and 3, the present embodiment provides a kind of acid high mine wastewater processing system containing heavy metal ion, bag
Include the sewage storage pond 1 being sequentially connected, grid processing pond 2, multi-medium filtering pond 3, neutralization reaction pond 4, aerated reaction pond 5, heavy
Shallow lake pond 6, extraction processing pond 7, qualified discharge pond 8, the bottom of multi-medium filtering pond 3 are provided with a sandstone outlet 15, institute
State sandstone outlet 15 and sandstone recovery pond 9 and concrete processing pond 10 are sequentially connected by pipeline, the bottom of sedimentation basin 6 is set
There is a sludge outlet, sludge outlet is sequentially connected sludge recovery pond 11, sludge dewatering pond 12 and mud cake recovery dress by pipeline
13 are put, the sludge dewatering pond 12 is connected by pipeline with concrete processing pond 10.
One-level grid, two level grid and three-level grid, the lattice are from top to bottom disposed with the grid processing pond 2
The inside both ends of grid processing pond 2 are respectively provided with vertical chute 2-1, and described two vertical chute homonymies are respectively provided with multipair neck 2-3.
The one-level grid, two level grid and three-level grid both ends are respectively provided with square quarter butt 2-2, one-level grid, two level lattice
Grid are connected with three-level grid by square quarter butt 2-2, and interval is fixed in corresponding neck 2-3, equal on the square quarter butt 2-2
Groove is set, the lifting handle 2-4 that can be hidden in groove is provided with groove.The lifting handle 2-4 be lifted up with
When square quarter butt 2-2 is vertical, lifts square quarter butt 2-2 and separate square quarter butt 2-2 from neck 2-3, into vertical chute 2-1
Move up and down, realize that grid above proposes dismounting, carry out sand particles cleaning and transport.
The top of grid processing pond 2 sets sandstone bulky grain transport chute one 2-5, the transport 2-5 of chute one and sand
Stone recovery pond 9 connects.
The extraction processing pond 7 connects heavy metal recovery pond 14.
Embodiment 3
As Figure 1-4, the present embodiment provides a kind of acid high mine wastewater processing system containing heavy metal ion, including
The sewage storage pond 1 that is sequentially connected, grid processing pond 2, multi-medium filtering pond 3, neutralization reaction pond 4, aerated reaction pond 5, precipitation
Pond 6, extraction processing pond 7, qualified discharge pond 8, the bottom of multi-medium filtering pond 3 is provided with a sandstone outlet 15, described
Sandstone outlet 15 is sequentially connected sandstone recovery pond 9 and concrete processing pond 10 by pipeline, and the bottom of sedimentation basin 6 is provided with
One sludge outlet, sludge outlet are sequentially connected sludge recovery pond 11, sludge dewatering pond 12 and mud cake retracting device by pipeline
13, the sludge dewatering pond 12 is connected by pipeline with concrete processing pond 10.
One-level grid, two level grid and three-level grid, the lattice are from top to bottom disposed with the grid processing pond 2
The inside both ends of grid processing pond 2 are respectively provided with vertical chute 2-1, and described two vertical chute homonymies are respectively provided with multipair neck 2-3.
The one-level grid, two level grid and three-level grid both ends are respectively provided with square quarter butt 2-2, one-level grid, two level lattice
Grid are connected with three-level grid by square quarter butt 2-2, and interval is fixed in corresponding neck 2-3, equal on the square quarter butt 2-2
Groove is set, the lifting handle 2-4 that can be hidden in groove is provided with groove.The lifting handle 2-4 be lifted up with
When square quarter butt 2-2 is vertical, lifts square quarter butt 2-2 and separate square quarter butt 2-2 from neck 2-3, into vertical chute 2-1
Move up and down, realize that grid above proposes dismounting, carry out sand particles cleaning and transport.
The top of grid processing pond 2 sets sandstone bulky grain transport chute one 2-5, the transport 2-5 of chute one and sand
Stone recovery pond 9 connects.
Sandstone filter screen is provided with the multi-medium filtering pond 3, the top of multi-medium filtering pond 3 sets sand particles to transport
The defeated 3-1 of chute two, the transport 3-1 of chute two are connected with sandstone recovery pond 9.
The extraction processing pond 7 connects heavy metal recovery pond 14.
It is described above, preferred embodiment only of the present utility model, not limiting the utility model, the utility model
Scope of patent protection be defined by claims, it is every to be equal with what specification of the present utility model and accompanying drawing content were made
Structure change, similarly it should be included in the scope of protection of the utility model.
Claims (6)
1. a kind of acid high mine wastewater processing system containing heavy metal ion, including be sequentially connected sewage storage pond (1), lattice
Grid processing pond (2), multi-medium filtering pond (3), neutralization reaction pond (4), aerated reaction pond (5), sedimentation basin (6), extraction processing pond
(7), qualified discharge pond (8), it is characterised in that multi-medium filtering pond (3) bottom is provided with a sandstone outlet (15),
The sandstone outlet (15) is sequentially connected sandstone recovery pond (9) and concrete processing pond (10), the sedimentation basin by pipeline
(6) bottom is provided with a sludge outlet, and sludge outlet is sequentially connected sludge recovery pond (11), sludge dewatering pond by pipeline
(12) it is connected with mud cake retracting device (13), the sludge dewatering pond (12) by pipeline with concrete processing pond (10).
2. the acid high mine wastewater processing system containing heavy metal ion according to claim 1, it is characterised in that described
One-level grid, two level grid and three-level grid, the grid processing pond are from top to bottom disposed with grid processing pond (2)
(2) internal both ends are respectively provided with vertical chute (2-1), and described two vertical chute homonymies are respectively provided with multipair neck (2-3).
3. the acid high mine wastewater processing system containing heavy metal ion according to claim 2, it is characterised in that described
One-level grid, two level grid and three-level grid both ends are respectively provided with square quarter butt (2-2), one-level grid, two level grid and three-level lattice
Grid are connected by square quarter butt (2-2), and interval is fixed in corresponding neck (2-3), is respectively provided with the square quarter butt (2-2)
Groove, the lifting handle (2-4) that can be hidden in groove is provided with groove.
4. the acid high mine wastewater processing system containing heavy metal ion according to claim 1, it is characterised in that described
Sandstone bulky grain transport chute one (2-5) is set at the top of grid processing pond (2), and the transport chute one (2-5) is reclaimed with sandstone
Pond (9) connects.
5. the acid high mine wastewater processing system containing heavy metal ion according to claim 1, it is characterised in that described
Sandstone filter screen is provided with multi-medium filtering pond (3), sets sand particles to transport chute two at the top of multi-medium filtering pond (3)
(3-1), the transport chute two (3-1) are connected with sandstone recovery pond (9).
6. the acid high mine wastewater processing system containing heavy metal ion according to claim 1, it is characterised in that described
Extraction processing pond (7) connects heavy metal recovery pond (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937131.1U CN207192991U (en) | 2017-07-28 | 2017-07-28 | A kind of acid high mine wastewater processing system containing heavy metal ion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937131.1U CN207192991U (en) | 2017-07-28 | 2017-07-28 | A kind of acid high mine wastewater processing system containing heavy metal ion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207192991U true CN207192991U (en) | 2018-04-06 |
Family
ID=61799460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720937131.1U Expired - Fee Related CN207192991U (en) | 2017-07-28 | 2017-07-28 | A kind of acid high mine wastewater processing system containing heavy metal ion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207192991U (en) |
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2017
- 2017-07-28 CN CN201720937131.1U patent/CN207192991U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180910 Address after: 064300 Hebei Tangshan City Qianxi County Jinchang Yu town Mu Ling Village Patentee after: Qianxi Jin Hao Mining Co., Ltd. Address before: 610000 Chengdu, Sichuan, China (Sichuan) free trade pilot area, Chengdu high tech Zone, 599, 13, 10 floor, 1001-1007, Yizhou Avenue. Patentee before: Sichuan Hongyi intellectual property operations limited wisdom |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |