CN204848510U - Remove arsenic purifier - Google Patents
Remove arsenic purifier Download PDFInfo
- Publication number
- CN204848510U CN204848510U CN201520462044.6U CN201520462044U CN204848510U CN 204848510 U CN204848510 U CN 204848510U CN 201520462044 U CN201520462044 U CN 201520462044U CN 204848510 U CN204848510 U CN 204848510U
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- China
- Prior art keywords
- water
- arsenic
- filler
- settling tank
- flocculation
- 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.)
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- 229910052785 arsenic Inorganic materials 0.000 title claims abstract description 50
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 238000005189 flocculation Methods 0.000 claims abstract description 42
- 230000016615 flocculation Effects 0.000 claims abstract description 42
- 239000000945 filler Substances 0.000 claims abstract description 25
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 24
- 239000007800 oxidant agent Substances 0.000 claims abstract description 14
- 239000000701 coagulant Substances 0.000 claims abstract description 10
- 239000008394 flocculating agent Substances 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 239000012286 potassium permanganate Substances 0.000 claims abstract description 8
- 230000001590 oxidative effect Effects 0.000 claims abstract description 7
- 238000007654 immersion Methods 0.000 claims description 23
- 239000012528 membrane Substances 0.000 claims description 15
- 150000003839 salts Chemical class 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 5
- 230000001427 coherent effect Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 8
- 230000003647 oxidation Effects 0.000 abstract description 6
- 238000007254 oxidation reaction Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000003814 drug Substances 0.000 abstract 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 2
- 238000004062 sedimentation Methods 0.000 abstract 2
- 235000014413 iron hydroxide Nutrition 0.000 abstract 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000003651 drinking water Substances 0.000 description 5
- 235000020188 drinking water Nutrition 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000008239 natural water Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 208000008316 Arsenic Poisoning Diseases 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a remove arsenic purifier, including entrying the pipeline, it installs line mixer on the pipeline to entry, line mixer is last to be equipped with oxidant filler and flocculating agent filler according to water flow direction in proper order, and potassium permanganate oxidation agent and molysite flocculating agent pass through respectively oxidant filler and flocculating agent filler pour into into line mixer, the raw water process it passes through flocculation basin, distribution reservoir, sedimentation tank and submergence formula ultrafiltration pond behind the pipeline in proper order to entry, the flocculation basin is equipped with the coagulant aid filler. The potassium permanganate medicament carries out oxidation treatment in advance to the raw water, can be rapidly be pentavalent arsenic to the trivalent arsenic oxidation of aquatic, and pentavalent arsenic in a large amount of iron hydroxide alumen ustum adsorbed water that the molysite coagulant formed contains the arsenic alumen ustum and is got rid of by the separation in subsequent sedimentation tank and filtering pond, reaches finely except that the arsenic effect. Potassium permanganate medicament use cost is low and easily control the quantity, and convenient operation can not produce harm to operating personnel.
Description
Technical field
The utility model relates to treating plant, specifically a kind of arsenic removal purifier.
Background technology
Arsenic pollutes and is mainly divided into natural origin and artificial 2 kinds, source: natural origin refer to containing arsenic rock ore deposit and soil weathering, enter in natural water containing the dissolving etc. of the drip washing of arsenic minerals, the transition of geology and underground rock mineral; Artificial source refers to containing trade effluents such as the use of arsenic agricultural chemicals, the exploitation of arsenide and smelting, process hides, weaving, wood working, glass, paint pigment and potteries the pollution of natural water body.Above-mentioned arsenic pollution source severe contamination underground water and earth's surface drinking water source, cause Arsenic in Drinking Water content overproof serious, add that Drinking Water in China auxiliary facility of being correlated with is relatively backward, cause people's long-term drinking height arsenic water of some rural areas and remote districts, again and again endemic arsenic poisoning event occurs.Therefore, the Removal of Arsenic in Drinking Water technology studying efficient economy safety seems and is even more important.Removal of Arsenic in Drinking Water technology has a lot, and at present according to pertinent literature report, mainly containing that development is comparatively ripe is following several: coagulation/precipitator method, absorption method, ion exchange method, membrane technique and biotechnology.
The Chinese invention patent that China Patent Publication No. is CN1506329A, denomination of invention is a kind for the treatment of process of high-arsenic underground water, is first oxidized to pentavalent arsenic by the trivalent arsenic in water mainly through ozone, then is removed by charcoal absorption.But ozone cost is higher, consumption is not easy to control, and unreacted ozone to endanger the personnel of work healthy.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of easily to implement, good operation, the good and arsenic removal purifier of safety of purifying water effect.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of arsenic removal purifier, described arsenic removal purifier includes waterpipe, described water inlet pipe is provided with line mixer, described line mixer is provided with oxidizer filler and flocculation agent filler successively according to water (flow) direction, and potassium permanganate oxidant and Ferric Salt Flocculants inject described line mixer respectively by described oxidizer filler and flocculation agent filler; Former water after described water inlet pipe successively through flocculation basin, distribution reservoir, settling tank and immersion ultrafiltration pond, described flocculation basin, distribution reservoir, settling tank and immersion ultrafiltration pond are by being positioned at the opening in communication on adjacent pool wall, and described flocculation basin is provided with coagulant aids filler.
As preferred technical scheme, described flocculation basin is provided with several flocculation well.
As preferred technical scheme, described flocculation basin is provided with 9 flocculation wells, and described coagulant aids filler is located at the water inlet according to the flocculation well of the 3rd in water (flow) direction.
As preferred technical scheme, the water after described distribution reservoir distributes enters the bottom of described settling tank through pipeline, the middle part of described settling tank is provided with inclined tube, and described inclined tube top is provided with water leg.
As preferred technical scheme, the bottom of described settling tank is provided with several coherent V-shaped groove.
As preferred technical scheme, the sidewall of described settling tank is provided with blow-off pipe with described V-shaped groove bottom position corresponding position, and described blow-off pipe is provided with wash water valve.
As preferred technical scheme, top, described immersion ultrafiltration pond is provided with bypass channel, and described bypass channel and described water leg are by being positioned at the opening in communication on described pool wall, and the bottom of described bypass channel is provided with hyperfiltration membrane assembly.
As preferred technical scheme, described immersion ultrafiltration pond is provided with liquidometer.
As preferred technical scheme, described liquid level counts ultrasonic level gage.
As preferred technical scheme, bottom described flocculation basin, distribution reservoir, settling tank and immersion ultrafiltration pond, sidewall is equipped with blow-off pipe, described blow-off pipe is provided with wash water valve.
Owing to have employed technique scheme, by adding Permanganate, pre-oxidation treatment is carried out to former water, rapidly the trivalent arsenic in water can be oxidized to pentavalent arsenic, add Ferric Salt Flocculants, pentavalent arsenic in a large amount of ironic hydroxide alumen ustum planar water formed by iron salt coagulant, what formed contains the separated removal in follow-up settling tank and filter tank of arsenic alumen ustum, reaches good effect of removing arsenic.In addition, Permanganate use cost low and be easy to control consumption, handled easily, can not produce harm to operator.Hyperfiltration membrane assembly good filtration effect, water quality is guaranteed.Flocculation basin is divided into nine flocculation wells, and eddy flow is effective, and reaction thoroughly.The use of liquidometer ensure that the accurate operation of water purifying plant; V-shaped groove bottom settling tank plays congregation to the dirt being deposited on bottom, and blowdown is thorough.Settling tank top is provided with water leg, stationary flow, and particle-removing thing is effective.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the vertical view of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, a kind of arsenic removal purifier includes waterpipe 1, described water inlet pipe 1 is provided with line mixer 3, described line mixer 3 is provided with oxidizer filler 16 and flocculation agent filler 2 successively according to water (flow) direction, and potassium permanganate oxidant and Ferric Salt Flocculants inject described line mixer respectively by described oxidizer filler 16 and flocculation agent filler 2.Former water after described water inlet pipe 1 successively through flocculation basin 4, distribution reservoir 5, settling tank 6 and immersion ultrafiltration pond 11.Described flocculation basin 4, distribution reservoir 5, settling tank 6 and immersion ultrafiltration pond 11 are by being positioned at the opening in communication on pool wall.Described flocculation basin 4, distribution reservoir 5, settling tank 6 and immersion ultrafiltration pond 11 are equipped with blow-off pipe 15, and described blow-off pipe 15 is provided with wash water valve.Described flocculation basin is provided with 9 flocculation wells, is provided with coagulant aids filler 17 in the water inlet according to the flocculation well of the 3rd in water (flow) direction.The middle part of described settling tank 6 is provided with inclined tube 8, and the top of described inclined tube 8 is provided with water leg 7.The bottom of described settling tank 6 is provided with several coherent V-shaped groove.The blow-off pipe 15 be positioned on the sidewall of settling tank 6 is corresponding to the bottom position of the V-shaped groove being positioned at settling tank 6.Top, described immersion ultrafiltration pond 11 is provided with bypass channel 9, and described bypass channel 9 and described water leg 7 are by being positioned at being communicated with of perforate above pool wall, and the bottom of described bypass channel 9 is provided with hyperfiltration membrane assembly 12.Described immersion ultrafiltration pond 11 is provided with liquidometer 10 and blow-off pipe 15, and described blow-off pipe 15 is provided with wash water valve.
Implementation process is as follows:
1, former water enters line mixer 3 through water inlet pipe 1, adds potassium permanganate oxidant, add Ferric Salt Flocculants at flocculation agent filler 2 at the oxidizer filler 16 of line mixer 3, after line mixer 3 fully mixing, enters flocculation basin 4.
2, potassium permanganate oxidant carries out pre-oxidation treatment to former water, rapidly the trivalent arsenic in water can be oxidized to pentavalent arsenic, the pentavalent arsenic in a large amount of ironic hydroxide alumen ustum planar water formed by Ferric Salt Flocculants.Flocculation basin 4 is provided with 9 flocculation wells, and eddy flow is effective, and mixed former water fully mixes in flocculation basin 4, react formation alumen ustum.Add coagulant aids at the coagulant aids filler 17 of flocculation basin 4, accelerate the formation of flco.Along with the carrying out of reaction, alumen ustum can be increasing, the pentavalent arsenic in good planar water, can form large alumen ustum at flocculation basin 4 and enter distribution reservoir 5 below.
3, in distribution reservoir 5, abundant reacted water carries out uniform water distribution on the water inlet direction of settling tank 6.
4, after distribution reservoir 5 carries out uniform water distribution, water enters settling tank 6 by the bottom of settling tank 6, bottom-up through inclined tube 8.The flowing of water in inclined tube 8 is more stable, and some macrobead alumen ustum toward declining, are gathered in the bottom of settling tank 6, be discharged by blow-off pipe 16.Bottom due to settling tank 6 is provided with several coherent V-shaped groove, plays good congregational rate to the alumina blossom particles be deposited at the bottom of pond.The position being positioned at the blow-off pipe 16 of the sidewall bottom of settling tank 6 is corresponding to the position bottom described V-shaped groove, and filth-discharging effect is good.Clear water can be gathered in the top of settling tank 6, is catchmented by water leg 7, enters immersion ultrafiltration pond 11.Water flow stationary near water leg 7, is conducive to alumina blossom particles precipitation.
5, after water enters immersion ultrafiltration pond 11, in immersion ultrafiltration pond 11, some hyperfiltration membrane assemblies 12 are installed, water through the uniformly distributing of bypass channel 9 by hyperfiltration membrane assembly 12 completely submergence, by the mode of suction, with the clear water in pump suction hyperfiltration membrane assembly 12, muddy water is trapped within immersion ultrafiltration pond 11, thus reaches the object of scrubbing purification.
After for some time is run in immersion ultrafiltration pond 11, hyperfiltration membrane assembly 12 inside immersion ultrafiltration pond 11 has retained the dirt in water, that gathers along with the dirt retained gets more and more, the filtration capacity of hyperfiltration membrane assembly 12 declines, lead filtration resistance to increase, the suction capactity of pump declines, when filter tank liquid level rises to certain altitude, liquidometer can trigger automatic control program, automatically carries out back flushing to hyperfiltration membrane assembly 12.Back flushing is from clean water basin water intaking, has been come by backwashing pump.Oppositely intake by the rising pipe 14 in immersion ultrafiltration pond 11, rinse hyperfiltration membrane assembly 12 bottom immersion ultrafiltration pond 11, sewage is discharged by blow-off pipe 15.In the process of back flushing, hyperfiltration membrane assembly bottom passes into air, shakes film silk, accelerates dirt and departs from from film silk.In addition, also need regularly to carry out matting to membrane module.
Owing to have employed technique scheme, by adding Permanganate, pre-oxidation treatment is carried out to former water, rapidly the trivalent arsenic in water can be oxidized to pentavalent arsenic, a large amount of ironic hydroxide alumen ustum that can be formed after adding Ferric Salt Flocculants, pentavalent arsenic in ironic hydroxide alumen ustum planar water, what formed contains the separated removal in follow-up settling tank and filter tank again of arsenic alumen ustum, reaches good effect of removing arsenic.In addition, Permanganate use cost low and be easy to control consumption, handled easily, can not produce harm to operator.Reaction tank is divided into nine flocculation wells, and eddy flow is effective, and reaction thoroughly.The use of liquidometer ensure that the accurate operation of water purifying plant, ensures water quality.V-shaped groove bottom settling tank plays congregation to the dirt being deposited on bottom, and blowdown is thorough.Settling tank top is provided with water leg, stationary flow, and particle-removing thing is effective.The utility model arsenic removal purifying water effect is good, hyperfiltration membrane assembly good filtration effect, stable effluent quality, and water quality is good, and instrument and supplies flow process is simple, easy handling, management and maintenance.
More than show and describe ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. an arsenic removal purifier, it is characterized in that: include waterpipe, described water inlet pipe is provided with line mixer, described line mixer is provided with oxidizer filler and flocculation agent filler successively according to water (flow) direction, and potassium permanganate oxidant and Ferric Salt Flocculants inject described line mixer respectively by described oxidizer filler and flocculation agent filler; Former water after described water inlet pipe successively through flocculation basin, distribution reservoir, settling tank and immersion ultrafiltration pond, described flocculation basin, distribution reservoir, settling tank and immersion ultrafiltration pond are by being positioned at the opening in communication on adjacent pool wall, and described flocculation basin is provided with coagulant aids filler.
2. a kind of arsenic removal purifier as claimed in claim 1, is characterized in that: described flocculation basin is provided with several flocculation well.
3. a kind of arsenic removal purifier as claimed in claim 2, it is characterized in that: described flocculation basin is provided with 9 flocculation wells, described coagulant aids filler is located at the water inlet according to the flocculation well of the 3rd in water (flow) direction.
4. a kind of arsenic removal purifier as claimed in claim 1, is characterized in that: the water after described distribution reservoir distributes enters the bottom of described settling tank through pipeline, the middle part of described settling tank is provided with inclined tube, and described inclined tube top is provided with water leg.
5. a kind of arsenic removal purifier as claimed in claim 4, is characterized in that: the bottom of described settling tank is provided with several coherent V-shaped groove.
6. a kind of arsenic removal purifier as claimed in claim 5, is characterized in that: correspondingly to described V-shaped groove bottom position on the sidewall of described settling tank go out to be provided with blow-off pipe, and described blow-off pipe is provided with wash water valve.
7. a kind of arsenic removal purifier as claimed in claim 6, it is characterized in that: top, described immersion ultrafiltration pond is provided with bypass channel, described bypass channel and described water leg are by being positioned at the opening in communication on pool wall, and the bottom of described bypass channel is provided with hyperfiltration membrane assembly.
8. according to a kind of arsenic removal purifier according to claim 1, it is characterized in that: described immersion ultrafiltration pond is provided with liquidometer.
9., according to a kind of arsenic removal purifier according to claim 8, it is characterized in that: described liquid level counts ultrasonic level gage.
10. according to a kind of arsenic removal purifier according to claim 1, it is characterized in that: the bottom sidewall in described flocculation basin, distribution reservoir, settling tank and immersion ultrafiltration pond is equipped with blow-off pipe, described blow-off pipe is provided with wash water valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520462044.6U CN204848510U (en) | 2015-07-01 | 2015-07-01 | Remove arsenic purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520462044.6U CN204848510U (en) | 2015-07-01 | 2015-07-01 | Remove arsenic purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204848510U true CN204848510U (en) | 2015-12-09 |
Family
ID=54739082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520462044.6U Active CN204848510U (en) | 2015-07-01 | 2015-07-01 | Remove arsenic purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204848510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135624A (en) * | 2020-01-18 | 2021-07-20 | 广西国宏智鸿环保科技集团有限公司 | Purification system of tap water plant |
-
2015
- 2015-07-01 CN CN201520462044.6U patent/CN204848510U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135624A (en) * | 2020-01-18 | 2021-07-20 | 广西国宏智鸿环保科技集团有限公司 | Purification system of tap water plant |
| CN113135624B (en) * | 2020-01-18 | 2024-02-23 | 广西国宏智鸿环保科技集团股份有限公司 | Purification system for water works |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170106 Address after: 266112 high tech Industrial Development Zone, Shandong Province, Intelligent Island Road, No. 1 Venture Center, room 215-C, Patentee after: Qingdao Huatong Green Environmental Technology Co Ltd Address before: Donghai West Road 266000 Shandong city of Qingdao province No. 48, No. 6 Building 4 unit 401 Patentee before: Mao Yunming |