CN106241974A - Equipment for treating water from mine and method for treating water - Google Patents
Equipment for treating water from mine and method for treating water Download PDFInfo
- Publication number
- CN106241974A CN106241974A CN201610557323.XA CN201610557323A CN106241974A CN 106241974 A CN106241974 A CN 106241974A CN 201610557323 A CN201610557323 A CN 201610557323A CN 106241974 A CN106241974 A CN 106241974A
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- water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The present invention provides a kind of equipment for treating water from mine and method for treating water.Equipment for treating water from mine occupation of land is little, Operation and Maintenance is simple；Method for treating water can effectively remove the polluter in water and solid suspension.Equipment for treating water from mine includes collecting-tank, grid canal, elevator pump, blender, superconducting magnetic separator, depositing reservoir and the magnetic filter being sequentially connected with, dispenser is connected on blender, blender includes housing, stirring paddle, decelerator and the motor being connected with decelerator, superconducting magnetic separator passes through pipeline communication water injection pipe, superconducting magnetic separator is also communicated with magnetic kind withdrawer, one outlet dispenser of magnetic kind withdrawer, the sludge outlet of another outlet of magnetic kind withdrawer and depositing reservoir connects Treatment of Sludge device, and depositing reservoir connects superconducting magnetic separator through circulating pump.
Description
Technical field
The present invention relates to water treatment facilities and method, present invention relates particularly to a kind of equipment for treating water from mine and water process side
Method, belongs to environmental technology field.
Background technology
Coal mining, unavoidably pollutes underground aqueous system and destroys, and current mine water reuse ratio is only
30%, water resource waste phenomenon is serious.Ultralimit white-out subsoil water in mining activity, makes underground and the earth's surface of some Energy Bases
Water balance of nature is by heavy damage, and a large amount of Mine waste waters discharge ground, cause mining area surface, subsoil water severe contamination and environment
Degenerating, the decline of level of ground water large area causes the environmental geological Hazard such as surface subsidence, surface subsidence.China is that a hydropenia was beaten,
Distribution of water resources is uneven, accelerates the development and utilization of ore deposit water inlet, seeks reliable technology and PROCESS FOR TREATMENT mine water as life
Apply flexibly water and have earth shaking meaning.
Traditional ore deposit water inlet processes based on conventional precipitation, coagulating sedimentation, swash plate coagulating sedimentation etc., and process is belonging to ore deposit and enters
Water prime pretreatment.
The most also having the most eurypalynous purifier, wherein magnetized water purification equipment occupies certain ratio, biochemical
Process and also take the course of its own；Wherein magnetized water purification equipment is by high-frequency resonance, by magnetic water, then changes the structure of hydrone,
Thus reaching the feature of antiscale, scale removal, this technology is only applicable to the water purification of the water inlet equipment such as small-sized boiler；Biochemical treatment is then
It is suitable for various types of water sources water purification, but, single biochemical treatment tends not to play optimal water purification state, processes sewage
Time be extremely difficult to final water quality and meet the effect of middle water water quality.
Summary of the invention
Solving the technical problem that of the present invention is to provide a kind of equipment for treating water from mine and method for treating water.At mine water
Plant area is little, Operation and Maintenance is simple for reason；Method for treating water is a kind of by carrying out super magnetic after adding magnetic kind and composite flocculation agent
Separate, effectively remove the polluter in water and solid suspension, reach to purify the purpose of water.
In order to solve above technical problem, the present invention by the following technical solutions:
A kind of equipment for treating water from mine, separates including the collecting-tank being sequentially connected with, grid canal, elevator pump, blender, superconducting magnetic
Device, depositing reservoir and magnetic filter, on blender, connection is for throwing in magnetic kind and the dispenser of composite flocculation agent in blender, mixed
Decelerator that the stirring paddle that clutch includes the housing being provided with chuck, arrange in housing is connected with stirring paddle and being connected with decelerator
Motor, superconducting magnetic separator passes through pipeline communication water injection pipe, and superconducting magnetic separator is also communicated with magnetic kind withdrawer, and magnetic kind reclaims
One outlet dispenser of device, the sludge outlet of another outlet of magnetic kind withdrawer and depositing reservoir connects Treatment of Sludge device, clear
Clear pond connects superconducting magnetic separator through circulating pump.
In above-mentioned equipment for treating water from mine, stirring paddle includes axis body, and on axis body, spiral cloth is equipped with propelling agitation blades, axis body
End is removably connected with fixed disk, and this fixed disk circumferencial direction is provided with multiple mixing blade.
A kind of method utilizing described equipment for treating water from mine to carry out water process, comprises the following steps: mine in collecting-tank
Water enters the slagging-off of grid canal, and water outlet is pumped in blender by elevator pump, throws in magnetic kind and composite flocculation at blender through dispenser
Agent is also stirred, the mixed mixture of blended device, enters superconducting magnetic separator, and after separation, water outlet enters depositing reservoir, clear
A clear pond water part out connects superconducting magnetic separator through circulating pump, and depositing reservoir remaining water out enters magnetic filter, warp
The water that magnetic filter processes is directly accessed user；The method that described water processes also includes magnetic recycling step, the mud warp containing magnetic kind
Magnetic kind and mud are separated and recovered from magnetic kind by magnetic kind withdrawer, and magnetic kind is used further to mixing.
In the above-mentioned method utilizing equipment for treating water from mine to carry out water process, composite flocculation agent includes the group of following weight portion
Point: aluminium polychlorid 15 25 parts, polyaluminium sulfate 5-10 part, dimethicone 2-5 part, polyacrylamide 20 30
Part, dust active carbon activated carbon 5-10 part, 1-hydroxy ethylidene-1,1-diphosphonic acid 2-5 part, particle diameter is the closed pore hollow glass micropearl 2-5 of 5～10um
Part.
In the above-mentioned method utilizing equipment for treating water from mine to carry out water process, magnetic kind and composite flocculation agent weight ratio are 1-5:
2-8。
In the above-mentioned method utilizing equipment for treating water from mine to carry out water process, in blender, the mixed flocculation time is 2-
3min。
In the above-mentioned method utilizing equipment for treating water from mine to carry out water process, it is 280-that water flows through superconducting magnetic separator speed
300m/h, the time 20-25s of separation.
The method utilizing apparatus of the present invention to carry out water process is compared as follows with tradition coagulation-settlement process:
The method have the benefit that
1. utilizing superconducting magnetic separator, treatment effeciency is high, the time is short, speed is fast, treating capacity is big.
2. using micro-magnetic flocculation technology, magnetic kind is strengthened as " nuclei of condensation " of flco and accelerates the formation of floc particle
Journey, magnetic kind imparts flco micromagnetism, and flco has only to micro-coagulating and can be inhaled under the ultrastrong magnetic field effect of superconducting magnetic separator
Attached, it is not necessary to form big floc sedimentation precipitation and remove, need less developer, but flocculation time is short, and magnetic kind cyclic utilization rate is high, fortune
Row expense is low.
3. regular maintenance is convenient, and equipment is without backwash, and industry park plan is reliable and stable.
4. the method that water processes mainly consumes electric energy, a small amount of composite flocculation agent, and magnetic kind requires supplementation with due to circulation losses
Amount is few, and therefore operating cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of equipment for treating water from mine of the present invention.
In figure 1, collecting-tank, 2, grid canal, 3, elevator pump, 4, dispenser, 5, motor, 6, decelerator, 7, housing, 8, advance
Agitation blades, 9, chuck, 10, pipeline, 11, superconducting magnetic separator, 12, water injection pipe, 13, circulating pump, 14, depositing reservoir, 15, magnetic kind
Withdrawer, 16, axis body, 17, magnetic filter, 18, Treatment of Sludge device, 19, mixing blade, 20, fixed disk.
Detailed description of the invention
It is better understood from the present invention for the ease of those skilled in the art, with specific embodiment, the present invention is done below in conjunction with the accompanying drawings
Further describing, following is only exemplary not limit protection scope of the present invention.
Embodiment 1
One,
1.1 Design Treatment abilities
Certain Coal Exploitation apparatus of the present invention and processing method, treatment scale 1200m3/h。
1.2 use device
A kind of equipment for treating water from mine, divides including the collecting-tank 1 being sequentially connected with, grid canal 2, elevator pump 3, blender, superconducting magnetic
From device 11, depositing reservoir 14 and magnetic filter 17, on blender, connection is for throwing in magnetic kind and composite flocculation agent in blender
Dispenser 4, the decelerator 6 that blender includes the housing 7 being provided with chuck 9, the stirring paddle that arranges in housing 7 is connected with stirring paddle
And the motor 5 being connected with decelerator 6, superconducting magnetic separator 11 connects water injection pipe 12 by pipeline 10, and superconducting magnetic separator 11 is also
It is communicated with magnetic kind withdrawer 15,15 1 outlet dispensers 4 of magnetic kind withdrawer, another outlet of magnetic kind withdrawer 15 and clear
The sludge outlet in clear pond 14 connects Treatment of Sludge device 18, and depositing reservoir 14 connects superconducting magnetic separator 11 through circulating pump 13.
Above-mentioned equipment for treating water from mine, stirring paddle includes axis body 16, and on axis body 16, spiral cloth is equipped with propelling agitation blades 8,
Axis body 16 end is removably connected with fixed disk 20, and this fixed disk 20 circumferencial direction is provided with multiple mixing blade 19.Advance agitation
Blade 8 and mixing blade 19 coordinate to intake to be sufficiently mixed with ore deposit by magnetic kind and composite flocculation agent and stir.
The method that 1.3 water process
The method utilizing described equipment for treating water from mine to carry out water process, comprises the following steps: in collecting-tank, mine water enters lattice
Grid canal removes the gred, and water outlet is pumped in blender by elevator pump 3, throws in magnetic kind and composite flocculation agent is gone forward side by side at blender through dispenser 4
Row stirring, the mixed mixture of blended device, enter superconducting magnetic separator 11, after separation, water outlet enters depositing reservoir 14, clarification
A pond 14 water part out connects superconducting magnetic separator 11 through circulating pump 13, and depositing reservoir 14 remaining water out enters Magnetic filter
Device 17, the water processed through magnetic filter 17 is directly accessed user；The method that described water processes also includes magnetic recycling step, containing magnetic kind
Mud through magnetic kind withdrawer 15, magnetic kind and mud are separated and recovered from magnetic kind, magnetic kind is used further to mixing.
Above-mentioned equipment for treating water from mine carries out in the method for water process, and magnetic kind and composite flocculation agent weight ratio are 1-5:2-8.
Above-mentioned equipment for treating water from mine carries out in the method for water process, and in blender, the mixed flocculation time is 2-3min.Water
Flowing through superconducting magnetic separator speed is 280-300m/h, and the time of separation is 20-25s.
Above-mentioned equipment for treating water from mine carries out the method for water process, and magnetic kind is the Fe of organic membrane activation3O4, particle diameter is
100nm-100u nm, composite flocculation agent includes the component of following weight portion: aluminium polychlorid 25 parts, polyaluminium sulfate 10 parts, two
Methyl cyclosiloxane 5 parts, polyacrylamide 30 parts, dust active carbon activated carbon 10 parts, 1-hydroxy ethylidene-1,1-diphosphonic acid 5 parts, particle diameter is 10um
Closed pore hollow glass micropearl 5 parts.
1.4 comparative experimental example:
A kind of mine water treatment technique, processes including premix flocculation sediment, and described premix flocculation sediment is processed as: at flocculation sediment
The polyacrylamide 1-2% of Mine System gross weight it is initially charged, at the solid suspended impurity such as organic pollution and flyash in pond
After precipitation occurs, precipitate is added aluminium polychlorid 10-15%, is then mixed by blender, react 3-5 minute, formed
Flocky precipitate, entrance pressure filter isolates flocky precipitate, and the water obtained after process discharges into regulating reservoir.
Two, result:
1. the present invention is from coagulation to separation, and whole process lasts 2.5min.Magnetic particle contained by mud, after magnetic recovery system reclaims
Recycling, the magnetic response rate reaches 98.3%.
2. water quality contrast after table 1 present invention and contrast test in-situ processing
Table 1 test result, when the inventive method is used for processing sewage, can reduce the COD value of sewage significantly；Composite flocculation agent
With the addition of the closed pore hollow glass micropearl that particle diameter is 5～10um, and be mixed with inorganic matter by Organic substance, the most only effectively
Improve the stimulation effect of flocculant and the nucleation performance of gel, advantageously reduce inventory, promote water treatment capacity, simultaneously energy
The proportion of enough regulation flocculation jellos, increases the deposition capability of flocculant gel, thus improves water treatment efficiency, reduce two
Secondary pollution, improves the quality processing water.
Embodiment 2
Certain Coal Exploitation apparatus of the present invention and processing method, treatment scale 800m3/h.This embodiment exists with the difference of embodiment 1
The component of following weight portion is included: aluminium polychlorid 15 parts, polyaluminium sulfate 5 parts, dimethicone 2 in composite flocculation agent
Part, polyacrylamide 20 parts, dust active carbon activated carbon 5 parts, 1-hydroxy ethylidene-1,1-diphosphonic acid 2 parts, particle diameter is that the closed pore hollow glass of 5um is micro-
2 parts of pearl.From coagulation to separation, whole process lasts 2 minutes, and through magnetic recovery system recycling, the magnetic response rate reaches 98.8%.
Embodiment 3
Certain Water in landscape lake magnetically separating and purifying processes, treatment scale 1000m3/d.This embodiment is to be combined with the difference of embodiment 1
Flocculant includes the component of following weight portion: aluminium polychlorid 20 parts, polyaluminium sulfate 8 parts, dimethicone 4 parts, poly-
Acrylamide 25 parts, dust active carbon activated carbon 8 parts, 1-hydroxy ethylidene-1,1-diphosphonic acid 3 parts, particle diameter is the closed pore hollow glass micropearl 3 of 8um
Part.From coagulation to separation, whole process lasts 2 minutes, and through magnetic recovery system recycling, the magnetic response rate reaches the magnetic response rate and reaches
99.4%.
Above only describes ultimate principle and the preferred implementation of the present invention, those skilled in the art can be according to foregoing description
Many changes may be made and improves, and these changes and improvements should belong to protection scope of the present invention.
Claims (7)
1. an equipment for treating water from mine, it is characterised in that: the collecting-tank (1) that includes being sequentially connected with, grid canal (2), elevator pump
(3), blender, superconducting magnetic separator (11), depositing reservoir (14) and magnetic filter (17), on blender, connection is for blender
Middle input magnetic kind and the dispenser (4) of composite flocculation agent, blender includes being provided with the housing (7) of chuck (9), arranging housing (7)
In the decelerator (6) that is connected with stirring paddle of stirring paddle and the motor (5) that is connected with decelerator (6), superconducting magnetic separator (11)
By pipeline (10) connection water injection pipe (12), superconducting magnetic separator (11) is also communicated with magnetic kind withdrawer (15), magnetic kind withdrawer
(15) outlet dispensers (4), the sludge outlet of another outlet of magnetic kind withdrawer (15) and depositing reservoir (14) connects
Treatment of Sludge device (18), depositing reservoir (14) is through circulating pump (13) connection superconducting magnetic separator (11).
Equipment for treating water from mine the most according to claim 1, it is characterised in that: stirring paddle (8) includes axis body (8), axis body (8)
Upper spiral cloth is equipped with propelling agitation blades (8), and axis body (8) end is removably connected with fixed disk (20), this fixed disk (20) circle
Circumferential direction is provided with multiple mixing blade (19).
3. one kind utilizes the method that equipment for treating water from mine described in claim 1 carries out water process, it is characterised in that: include following
Step: in collecting-tank, mine water enters the slagging-off of grid canal, and water outlet is pumped in blender by elevator pump (3), at blender through throwing in
Device (4) is thrown in magnetic kind and composite flocculation agent and is stirred, the mixed mixture of blended device, enters superconducting magnetic separator
(11), after separation, water outlet enters depositing reservoir (14), and depositing reservoir (14) water part out connects superconducting magnetic through circulating pump (13)
Separator (11), depositing reservoir (14) remaining water out enters magnetic filter (17), and the water processed through magnetic filter (17) is direct
Access user；Described water process method also include magnetic recycling step, the mud containing magnetic kind through magnetic kind withdrawer (15) by magnetic kind
Being separated and recovered from magnetic kind with mud, magnetic kind is used further to mixing.
The method that the most according to claim 3, equipment for treating water from mine carries out water process, it is characterised in that: composite flocculation agent bag
Include the component of following weight portion: aluminium polychlorid 15 25 parts, polyaluminium sulfate 5-10 part, dimethicone 2-5 part, poly-
Acrylamide 20 30 parts, dust active carbon activated carbon 5-10 part, 1-hydroxy ethylidene-1,1-diphosphonic acid 2-5 part, particle diameter is the closed pore sky of 5～10um
Heart glass microballoon 2-5 part.
5. the method carrying out water process according to equipment for treating water from mine described in claim 3 or 4, it is characterised in that: magnetic kind is for having
The Fe of machine film activation3O4, particle diameter is 100nm-100u nm
The method carrying out water process according to equipment for treating water from mine described in claim 3 or 4, it is characterised in that: magnetic kind is with compound
Flocculant weight ratio is 1-5:2-8.
6. the method carrying out water process according to equipment for treating water from mine described in claim 3 or 4, it is characterised in that: in blender
The mixed flocculation time is 2-3min.
7. the method carrying out water process according to equipment for treating water from mine described in claim 3 or 4, it is characterised in that: water flows through super
Magnetic conduction separator speed is 280-300m/h, and the time of separation is 20-25s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610557323.XA CN106241974A (en) | 2016-07-14 | 2016-07-14 | Equipment for treating water from mine and method for treating water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610557323.XA CN106241974A (en) | 2016-07-14 | 2016-07-14 | Equipment for treating water from mine and method for treating water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106241974A true CN106241974A (en) | 2016-12-21 |
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| CN201610557323.XA Withdrawn CN106241974A (en) | 2016-07-14 | 2016-07-14 | Equipment for treating water from mine and method for treating water |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112028189A (en) * | 2020-08-24 | 2020-12-04 | 中国电建集团港航建设有限公司 | Environment-friendly superconducting magnetic separation equipment for treating domestic sewage |
| CN112062361A (en) * | 2020-09-01 | 2020-12-11 | 内蒙古鑫水源科技有限公司 | Magnetic coagulation water treatment system |
| CN114653476A (en) * | 2022-02-24 | 2022-06-24 | 杭州吉宝传动设备有限公司 | Integrated superconducting magnetic separation system and sorting method thereof |
| CN116924531A (en) * | 2023-06-30 | 2023-10-24 | 高频(北京)科技股份有限公司 | Grinding wastewater treatment equipment and process for recycling semiconductor ultrapure water |
-
2016
- 2016-07-14 CN CN201610557323.XA patent/CN106241974A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112028189A (en) * | 2020-08-24 | 2020-12-04 | 中国电建集团港航建设有限公司 | Environment-friendly superconducting magnetic separation equipment for treating domestic sewage |
| CN112028189B (en) * | 2020-08-24 | 2022-08-09 | 中国电建集团港航建设有限公司 | Environment-friendly superconducting magnetic separation equipment for treating domestic sewage |
| CN112062361A (en) * | 2020-09-01 | 2020-12-11 | 内蒙古鑫水源科技有限公司 | Magnetic coagulation water treatment system |
| CN112062361B (en) * | 2020-09-01 | 2023-01-17 | 内蒙古东源环保科技股份有限公司 | Magnetic coagulation water treatment system |
| CN114653476A (en) * | 2022-02-24 | 2022-06-24 | 杭州吉宝传动设备有限公司 | Integrated superconducting magnetic separation system and sorting method thereof |
| CN114653476B (en) * | 2022-02-24 | 2023-12-01 | 浙江吉宝智能装备股份有限公司 | Integrated superconducting magnetic separation system and sorting method thereof |
| CN116924531A (en) * | 2023-06-30 | 2023-10-24 | 高频(北京)科技股份有限公司 | Grinding wastewater treatment equipment and process for recycling semiconductor ultrapure water |
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Application publication date: 20161221 |