CN203715456U - Mine water underground treatment and recycling device - Google Patents
Mine water underground treatment and recycling device Download PDFInfo
- Publication number
- CN203715456U CN203715456U CN201420089519.7U CN201420089519U CN203715456U CN 203715456 U CN203715456 U CN 203715456U CN 201420089519 U CN201420089519 U CN 201420089519U CN 203715456 U CN203715456 U CN 203715456U
- Authority
- CN
- China
- Prior art keywords
- water
- mine
- water outlet
- settling region
- cyclone separator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 159
- 238000004064 recycling Methods 0.000 title abstract description 6
- 238000005189 flocculation Methods 0.000 claims abstract description 19
- 230000016615 flocculation Effects 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 9
- 238000007667 floating Methods 0.000 claims description 7
- 239000000706 filtrate Substances 0.000 claims description 6
- 238000005273 aeration Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000002950 deficient Effects 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 238000004062 sedimentation Methods 0.000 abstract 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000013043 chemical agent Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 6
- 239000000701 coagulant Substances 0.000 description 6
- 239000003245 coal Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229910000616 Ferromanganese Inorganic materials 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920002401 polyacrylamide Polymers 0.000 description 3
- 235000020681 well water Nutrition 0.000 description 3
- 239000002349 well water Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model relates to a mine water underground treatment and recycling device, which belongs to the technical field of mine water underground treatment equipment. The mine water underground treatment and recycling device provided by the utility model has the advantages of low cost, high efficiency and strong applicability. According to the technical scheme, the device comprises a water feeding device, a flocculation area, a sedimentation area, a water storage bin, a cyclone separator, a filter, a COD (Chemical Oxygen Demand) detection area, a biological filter, a sedimentation basin and a water supply device, wherein the water outlet of the water supply device is communicated with the water inlet of the flocculation area; the water outlet of the flocculation area is communicated with the water inlet of the sedimentation area; the water outlet of the sedimentation area is connected with the water inlet of the water storage bin through a pump; the water outlet of the water storage bin is communicated with the water inlet of the cyclone separator; chemical agents for purifying mine water is contained in the cyclone separator; and the water outlet of the cyclone separator is communicated with the water inlet of the filter. The device is good in water purification effect and can be used for recycling the mine water.
Description
Technical field
The utility model mine water underground is processed and reclamation set, belongs to mine water underground treatment facility technical field.
Background technology
The coal mining enterprise of China is mainly distributed in the north and the northwestward, taking pit mining as main, in recent years, China's coal-mine is along with the extensive development of coal industry, the processing of pit water has not caught up with colliery development need, along with the continuous expansion of coal production scale, all can produce every year the pit water of ten million ton, pit water is generally divided into following several: common mine water, highly-mineralized mine water, acid mine water and special contamination pit water, high suspended matter in colliery, belong to the pit water of specific pollutant containing Ferromanganese Ore well water, distribute very wide containing ferrimanganic underground water in China, high suspended matter and also very wide containing the distribution of Ferromanganese Ore well water.Current mine water treatment system is mostly set up on the ground, high suspended matter, still adopt tradition precipitation to coordinate the mode of filtration with manganese sand device containing the treatment facility of Ferromanganese Ore well water, technique falls behind, inefficiency, there is the shortcomings such as water quality after treatment is undesirable, and floor space is large.And, in pit water except mainly taking coal dust as main suspended substance, also contain organism and the coliform group of some amount, the coal production waste water that typical case has industry characteristic, processing on this class waste water, traditional apparatus and process complexity, power-equipment is many, operational administrative trouble, in water quality after treatment, coliform index cannot meet fire-fighting and watering water quality standard under coal mine.
Utility model content
The utility model overcomes the deficiency that prior art exists, and technical problem to be solved is for providing a kind of mine water underground to process and retrieving arrangement, and cost is low, and efficiency is high, and suitability is strong.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: mine water underground is processed and reclamation set, comprise feeding apparatus, flocculation zone, settling region, water storing bin, cyclone separator, strainer, COD detection zone, biological filter, settling tank and water supply installation, the water outlet of described water supply installation is connected with the water inlet of flocculation zone, the water outlet of flocculation zone is connected with the water inlet of settling region, between the water outlet of settling region and the water inlet of water storing bin, be connected by pump, the water outlet of water storing bin is connected with the water inlet of cyclone separator, in cyclone separator, be provided with the medicine of purifying water in mine-well, the water outlet of described cyclone separator is connected with the water-in of strainer, the water outlet of described strainer is connected with the water inlet of COD detection zone, through COD detection zone, defective water out is connected with the water inlet of biological filter, the water outlet of biological filter is connected with settling region, the qualified water outlet of COD detection zone is connected with the water inlet of water supply installation, the water outlet of described water supply installation is connected with pipe network and other watering equipments respectively.
Wherein, in described flocculation zone, be added with coagulant aids, described coagulating agent is polymerize aluminum chloride and polyacrylamide.
Wherein, described settling region is columnar structured, described settling region is divided into the first chamber and the second chamber by baffle plate, the height of described veneer is less than the height of settling region, the top of described settling region outer wall is also provided with spillway and floating ball device, and the opening and closing of described spillway is by floating ball device control.
Wherein, described pump is vane pump.
Wherein, described strainer is double filtering fine filter, and its inside is provided with shell filtrate and two kinds of filtrates of ceramic filter material.
Wherein, described COD detection zone comprises proofing unit and tele-control system on the spot.
Wherein, described biological filter is Up-flow Biological Aerated Filter, comprises aeration tank, heating installation blower fan, back flushing blower fan and backwash pump.
The utility model compared with prior art has following beneficial effect.
One, the utility model is processed and recycling pit water, save water resources, reduce environmental pollution, and the utility model is arranged under mine, after processing, qualified pit water can be directly as water of productive use under ore deposit, has solved traditional water supply installation must be arranged on to a ground difficult problem, pit water after treatment can also flow near power plant, coal separating plant and other watering equipments colliery, energy-efficient, rational in infrastructure, safety performance is high.
Two, after pit water enters in this treatment system, first carry out preliminary treatment through flocculation zone and settling region, flocculation zone and precipitation are gone can be large by the particle in pit water, the heavier impurity of quality removes, reduce intensity to follow-up filtration work, shorten the treatment cycle of pit water, greatly improved working efficiency.
Three, pump of the present utility model is vane pump, good to the adaptability of water quality, in the time containing some fine sands or other impurity in pit water, also can not make vane pump cause damage, has ensured operation steady in a long-term of the present utility model.
Four, strainer of the present utility model is double filtering fine filter, good filtration effect, and water quality after treatment can meet mine need of production, has simplified technical process.
Five, purifying water effect of the present utility model is good, effluent quality is good, qualification rate approaches 100%, delivery turbidity <1NTU, pH6.5 ~ 8.5, the total coliform group OCFU/100ml, pit water after treatment directly can be used as water of productive use, in reducing pipeline investment, also save effluent cost.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is the process flow sheet of the processing of the utility model mine water underground and reclamation set.
Fig. 2 is the structural representation of settling region in Fig. 1.
In figure: 1 is settling region, 11 is the first chamber, and 12 is the second chamber, and 13 is baffle plate, and 14 is spillway, and 15 is floating ball device.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now, accompanying drawing is the schematic diagram of simplifying, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Mine water underground is processed and reclamation set, comprise feeding apparatus, flocculation zone, settling region 1, water storing bin, cyclone separator, strainer, COD detection zone, biological filter, settling tank and water supply installation, the water outlet of described water supply installation is connected with the water inlet of flocculation zone, the water outlet of flocculation zone is connected with the water inlet of settling region 1, between the water outlet of settling region 1 and the water inlet of water storing bin, be connected by vane pump, the water outlet of water storing bin is connected with the water inlet of cyclone separator, in cyclone separator, be provided with the medicine of purifying water in mine-well, the water outlet of described cyclone separator is connected with the water-in of strainer, the water outlet of described strainer is connected with the water inlet of COD detection zone, through COD detection zone, defective water out is connected with the water inlet of biological filter, the water outlet of biological filter is connected with settling region 1, the qualified water outlet of COD detection zone is connected with the water inlet of water supply installation, the water outlet of described water supply installation is connected with pipe network and other watering equipments respectively.
Wherein, in described flocculation zone, be added with coagulant aids, described coagulating agent is polymerize aluminum chloride and polyacrylamide.
Wherein, described settling region 1 is columnar structured, described settling region is divided into the first chamber 11 and the second chamber 12 by baffle plate 13, the height of described veneer is less than the height of settling region, the top of described settling region outer wall is also provided with spillway 14 and floating ball device 15, and the opening and closing of described spillway 14 is controlled by floating ball device 15.
Wherein, described strainer is double filtering fine filter, and its inside is provided with shell filtrate and two kinds of filtrates of ceramic filter material.
Wherein, described COD detection zone comprises proofing unit and tele-control system on the spot.
Wherein, described biological filter is Up-flow Biological Aerated Filter, comprises aeration tank, heating installation blower fan, back flushing blower fan and backwash pump.
Pit water enters in flocculation zone by feeding apparatus, according to the difference of pit water water quality, in flocculation zone, be added with two kinds of coagulant aidss of polymerize aluminum chloride and polyacrylamide, suspended substance in pit water and colloidalmaterial condense rapidly under the effect of coagulant aids, pit water after flocculation enters into the interior precipitation in settling region 1, pit water enters in settling region 1 by being arranged on the water-in on 1 top, settling region, owing to being provided with baffle plate 13 between the first chamber 11 and the second chamber 12, enter flow velocity in settling region 1 slack-off, and in the interior precipitation of the first chamber 11, finally flow in the second chamber 12 by the gap of baffle plate 13 upper ends, after again precipitating in the second chamber 12, discharge by the water outlet that is arranged on the second chamber 12 tops, like this can be by the colloidalmaterial in pit water, suspended substance, quality is heavier to be processed with the larger impurity of particle, realize the preliminary treatment of pit water, vane pump pumps to 1 top, settling region in water storing bin and stores compared with clean water, the convenient filtering system being connected with water storing bin is used, pit water enters into cyclone separator from water storing bin, pit water is sharp separation in cyclone separator, pit water after separating enters into strainer, after two-stage filtration, entering into COD detection zone detects, enter in water supply installation through the water detecting after qualified, water supply installation is supplied to clean water in pipe network and other watering equipments, the underproof anti-interior recycling in settling region 1 that flows back to, realize the efficient utilization of water resources.
Claims (6)
1. mine water underground is processed and reclamation set, it is characterized in that, comprise feeding apparatus, flocculation zone, settling region, water storing bin, cyclone separator, strainer, COD detection zone, biological filter, settling tank and water supply installation, the water outlet of described water supply installation is connected with the water inlet of flocculation zone, the water outlet of flocculation zone is connected with the water inlet of settling region, between the water outlet of settling region and the water inlet of water storing bin, be connected by pump, the water outlet of water storing bin is connected with the water inlet of cyclone separator, in cyclone separator, be added with the medicine of purifying water in mine-well, the water outlet of described cyclone separator is connected with the water-in of strainer, the water outlet of described strainer is connected with the water inlet of COD detection zone, the defective water out of COD detection zone is connected with the water inlet of biological filter, the water outlet of biological filter is connected with settling region, the qualified water outlet of COD detection zone is connected with the water inlet of water supply installation, the water outlet of described water supply installation is connected with pipe network and other watering equipments respectively.
2. mine water underground according to claim 1 is processed and reclamation set, it is characterized in that, described settling region is columnar structured, described settling region is divided into the first chamber and the second chamber by baffle plate, the height of described baffle plate is less than the height of settling region, the top of described settling region outer wall is also provided with spillway and floating ball device, and the opening and closing of described spillway is by floating ball device control.
3. mine water underground according to claim 1 is processed and reclamation set, it is characterized in that, described pump is vane pump.
4. mine water underground according to claim 1 is processed and reclamation set, it is characterized in that, described strainer is double filtering fine filter, and its inside is provided with shell filtrate and two kinds of filtrates of ceramic filter material.
5. mine water underground according to claim 1 is processed and reclamation set, it is characterized in that, described COD detection zone comprises proofing unit and tele-control system on the spot.
6. mine water underground according to claim 1 is processed and reclamation set, it is characterized in that, described biological filter is Up-flow Biological Aerated Filter, comprises aeration tank, heating installation blower fan, back flushing blower fan and backwash pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089519.7U CN203715456U (en) | 2014-03-01 | 2014-03-01 | Mine water underground treatment and recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089519.7U CN203715456U (en) | 2014-03-01 | 2014-03-01 | Mine water underground treatment and recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203715456U true CN203715456U (en) | 2014-07-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420089519.7U Expired - Lifetime CN203715456U (en) | 2014-03-01 | 2014-03-01 | Mine water underground treatment and recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203715456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108569797A (en) * | 2017-03-07 | 2018-09-25 | 夏燕 | A kind of device of processing phosphorus ore waste water |
-
2014
- 2014-03-01 CN CN201420089519.7U patent/CN203715456U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108569797A (en) * | 2017-03-07 | 2018-09-25 | 夏燕 | A kind of device of processing phosphorus ore waste water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 18, Shanxi, Taiyuan Province, 480 South inner ring street, 030006 Wai Building, J Patentee after: SHANXI CLEARWATER ENVIRONMENTAL TECHNOLOGY CO.,LTD. Address before: 18, Shanxi, Taiyuan Province, 480 South inner ring street, 030006 Wai Building, J Patentee before: SHANXI ZLXD ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: 030000 floor 22, building 2, No. 17, Gaoxin street, Taiyuan Xuefu Park, Shanxi comprehensive reform demonstration zone, Taiyuan City, Shanxi Province Patentee after: Shanxi jiaokong ecological environment Co.,Ltd. Address before: 030006 block J, 18 / F, Shengwei building, 480 nanneihuan street, Xiaodian District, Taiyuan City, Shanxi Province Patentee before: SHANXI CLEARWATER ENVIRONMENTAL TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
|
| CX01 | Expiry of patent term |