CN203402944U - Water treatment device capable of utilizing microwave-reinforced microcurrent to conduct electrolysis sterilization and remove suspended matter - Google Patents
Water treatment device capable of utilizing microwave-reinforced microcurrent to conduct electrolysis sterilization and remove suspended matter Download PDFInfo
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- CN203402944U CN203402944U CN201320500815.7U CN201320500815U CN203402944U CN 203402944 U CN203402944 U CN 203402944U CN 201320500815 U CN201320500815 U CN 201320500815U CN 203402944 U CN203402944 U CN 203402944U
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- 238000011282 treatment Methods 0.000 title claims abstract description 28
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 16
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 15
- 238000005868 electrolysis reaction Methods 0.000 title claims description 21
- 239000007787 solid Substances 0.000 claims abstract description 3
- 238000004062 sedimentation Methods 0.000 claims abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
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- 241000195493 Cryptophyta Species 0.000 abstract description 10
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- 239000000645 desinfectant Substances 0.000 abstract description 2
- 235000020681 well water Nutrition 0.000 abstract description 2
- 239000002349 well water Substances 0.000 abstract description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 238000005189 flocculation Methods 0.000 description 34
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- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
本实用新型涉及一种微波强化微电流电解灭菌及去除悬浮物的水处理装置，包括反应器、微电流发生器、电解电极、微波箱体、微波发射器。反应器上端设有出水口，下端设有进水口和排泥口；反应器内上部设有布水区，下部设有沉淀区，排泥口位于沉淀区下端，布水区中设有与微电流发生器相连接的电解电极，微波箱体内装有微波发射器，反应器贯穿微波箱体。本实用新型可实现对水中病原菌、藻类、胶体和悬浮物的同时去除，避免了向水体中投加絮凝剂、氯消毒剂等化学药剂，不会引起二次污染。本实用新型所提供的装置可广泛应用于农村井水、塘坝水、水窖水等分散式水体的消毒灭菌及悬浮物的去除，处理后的水可直接用作饮用水，具有很大的社会效益。
The utility model relates to a microwave-enhanced micro-current electrolytic sterilization and a water treatment device for removing suspended matter, comprising a reactor, a micro-current generator, an electrolytic electrode, a microwave box, and a microwave transmitter. The upper end of the reactor is provided with a water outlet, and the lower end is provided with a water inlet and a mud discharge port; the upper part of the reactor is provided with a water distribution area, and the lower part is provided with a sedimentation area, and the mud discharge port is located at the lower end of the sedimentation area. The electrolytic electrode connected with the current generator, the microwave transmitter is installed in the microwave box, and the reactor runs through the microwave box. The utility model can realize simultaneous removal of pathogenic bacteria, algae, colloids and suspended matter in water, avoids adding flocculant, chlorine disinfectant and other chemical agents into the water body, and will not cause secondary pollution. The device provided by the utility model can be widely used in the disinfection and sterilization of dispersed water bodies such as rural well water, pond dam water, and water cellar water, and the removal of suspended solids. The treated water can be directly used as drinking water, which has great advantages. social benefits.
Description
Technical field
The utility model relates to environmental protection technical field, is specifically related to the water treatment device of a kind of microwave reinforced micro-current electrolysis sterilization and removal suspended substance.
Background technology
Rural potable water is safely one of major issue of facing of current China.The dangerous number of China's drinking water of rural area is up to more than 200,000,000 at present.Rural potable water main source comprises Jiao Chishui ,Ku pool water, underground water and streams water etc.Rural area Infrastructure is poor, level of management are low, supplies water generally to lack necessary water processing establishment and disinfection apparatus, even if be furnished with water processing establishment, also has the problems such as water quality is not up to standard.For water dispersion type and the rural area of central water supply on a small scale, almost generally lack water processing establishment, and its pathogenic bacteria of undressed tap water and the suspended substance situation that exceeds standard is especially serious.
It is the subject matter existing in rural potable water that bacterium exceeds standard.The hole in some area, the pool, river, small stream people and animals share, even not only blowdown but also confession were drunk, lack the healthy prevention, drinking water source is contaminated, cause algae in water, pathogenic microorganism and other harmful substance contents severe overweight, cause disease popularity, therefore some places also break out the great communicate illnesss such as typhoid fever and cholera.
Colloid and suspended substance are the principal pollutant in rural potable water.Colloid surface is charged, has the repulsion of same sex electric charge to be difficult for mutually binding into larger particle between similar colloid, so colloid is more stable in water, is difficult to remove with conventional meanses such as filtration and coagulations.It is muddy that colloid and suspended substance can cause water body to produce on the one hand, reduces the penetrativity of light, reduces photosynthesis of plant and hinder self purification of water body; Be again the carrier of various pollutents in water on the other hand, adsorbable pollutent also moves with water flow.The existence meeting of colloid and suspended substance produces detrimentally affect to water quality.
The subject matter existing in rural potable water is the problem that bacterium and colloidal suspended substance exceed standard.For distributing and the rural area of supplying water on a small scale, need badly exploitation a kind of flexible, operate simple and easy, there is sterilization and remove water treatment method and the device of the efficient economy of colloid, suspended substance function.
Micro-current electroanalysis is a kind of eco-friendly water technology.In micro-current electroanalysis process, when adopting soluble anode (as aluminium or iron), during electrolysis, anode can produce Al
3+or Fe
3+, the hydroxide colloid flocculation agent forming after hydrolysis can carry out flocculation sediment processing to the pollutent in water.Electric flocculation technique can avoid Xiang Shuizhong to add the chemical agents such as flocculation agent, and the flocculation agent producing by electrolysis is higher than the activity of conventional flocculation agent, and cohesion adsorptive power is stronger, and treatment effect is better.In electricity flocculation process, the oxygen producing on battery lead plate and hydrogen can also make the organic pollutant generation oxidizing reaction in water generate harmless composition, and have certain germicidal action.The deficiency of electricity flocculation process is that electrolysis produces after flocculation agent, and the speed of flocculating settling is slower, and the germicidal action of electricity flocculation is not remarkable.
Microwave is a kind of hertzian wave, and microwave radiation and flocculation process exist certain synergistic effect, and the rapidly and efficiently heating of microwave can significantly improve flocculation reaction speed, promotes the effect of mass transmitting between flocculation agent and contaminant particle, is conducive to flocculation process and carries out fast.Under microwave field effect, the microwave vibrations of colloidal solid is compressed the electrostatic double layer of colloid, is conducive to improve the probability of collision of particulate matter, improves flocculating effect.In addition, microwave irradiation technology also has the function of sterilization, can kill fast the microorganisms such as pathogenic bacteria in water body and algae.
Chinese utility model patent " device of microwave and electricity flocculation combination treatment the dyeing waste water " (patent No.: the device that 201220557485.0) discloses a kind of microwave and electricity flocculation combination treatment dyeing waste water.First this device usings gac as inhaling ripple carrier, adopts microwave exposure activated carbon surface to produce high temperature hotspot, and the organic pollutant in dyeing waste water is carried out to high temperature oxidation process, and long-chain macromolecule material is fragmented into short chain; Waste water after microwave treatment flows in electric flocculation reaction device, and electricity flocculation makes organic pollutant form floccule mass, and by anode precipitated oxygen, negative electrode is separated out hydrogen, takes floccule mass to the water surface and produces air supporting effect; Water after electricity flocculation enters settling tank again, carries out precipitation process.
Contriver finds following problem in realizing process of the present utility model: the device of above-mentioned utility model patent is only simply microwave and electric throwing out to be carried out to front and back series combination, do not utilize the synergistic effect of microwave radiation and electricity flocculation, cause that electric flocculation rate is rough, treatment effect is undesirable; This utility model is only applicable to the processing of organic pollutant in dyeing waste water, and the scope of application is narrower; In addition, electricity flocculation anode and cathode bubbing upwards takes floccule mass to the water surface, the floccule mass of the water surface enters and in settling tank, carries out precipitation process downwards, and the migratory direction of floccule mass and the opposite direction that enters settling tank postprecipitation have increased treatment step and the treatment time of electric flocculation.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, the water treatment device of a kind of microwave reinforced micro-current electrolysis sterilization convenient, flexible, simple in structure and removal suspended substance is provided, in the time of for water body colloidal suspended substance, bacterium and algae, remove, can greatly promote water treatment speed and effect.
A water treatment device for microwave reinforced micro-current electrolysis sterilization and removal suspended substance, comprises reactor, micro-current generator, electrolysis electrode, microwave casing, microwave emitter, and reactor upper end is provided with water outlet, and lower end is provided with water-in and mud discharging mouth; Reactor internal upper part is provided with cloth pool, and bottom is provided with settling region, and mud discharging mouth is arranged in ，Bu pool, lower end, settling region and is provided with the electrolysis electrode being connected with micro-current generator, and microwave casing is in-built microwave emitter, and reactor runs through microwave casing.
Water treatment device as above, the mode of operation of microwave emitter is periodic running, each opening time is 1-5min, closes micro-electrolysis generator when opening microwave emitter.
Water treatment device as above, electrolysis electrode adopts high price aluminum metal or ferrous metal to make anode.
Water treatment device as above, the microwave frequency of microwave generator is 915MHz or 2450MHz.For mini-reactor, select 2450MHz; For large-scale reactor, select 915MHz.
The utility model organically combines electric flocculation technique and microwave technology, by microwave reinforced effect, significantly promote the processing speed of electricity flocculation to bacterium and colloidal suspended substance, promote electric flocculating effect, utilize the sterilization functions of microwave technology simultaneously, the pathogenic bacteria in micelle after flocculating and algae etc. are killed to processing; In the utility model, the pollutent such as colloidal suspended substance directly relies on the flocculation strengthening effect of microwave and gravity to carry out flocculation sediment downwards, and discharges in reactor by mud discharging mouth, has greatly saved treatment step and treatment time.When the utility model can be realized bacterium in water, algae, colloid and suspended substance, remove, avoided in water body, adding the chemical agents such as flocculation agent, chlorhexidine-containing disinfectant, can not cause secondary pollution.
Device provided by the utility model can be widely used in the sterilization of distributing water body and the removals of suspended substance such as rural well water, dyke water, water cellar water, and the water after processing can directly be used as tap water, has very large social benefit; In addition also can be used in the improvement of sanitary sewage and trade effluent.This apparatus structure is simple, and less investment, convenient, flexible, treatment effect good, be easy to promotion and implementation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-reactor, 2-micro-current generator, 3-electrolysis electrode, 4-microwave casing, 5-microwave emitter, 6-water-in, 7-water outlet, 8-mud discharging mouth, 9-cloth pool, 10-settling region
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further.
Figure 1 shows that the structural representation of the water treatment device of the microwave reinforced micro-current electrolysis sterilization of the utility model embodiment and removal suspended substance.The utility model comprises reactor 1, micro-current generator 2, electrolysis electrode 3, microwave casing 4, microwave emitter 5.
Reactor 1 lower end is provided with water-in 6 and mud discharging mouth 8, and upper end is provided with water outlet 7; Reactor 1 internal upper part is provided with cloth pool 9, and bottom is provided with settling region 10, and mud discharging mouth 8 is positioned at 10 lower ends, settling region.In cloth pool 9, be provided with the electrolysis electrode 3 being connected with micro-current generator 2.Microwave emitter 5 is housed in microwave casing 4, and reactor 1 runs through microwave casing 4.Electrolysis electrode 3 can adopt high price aluminum metal or ferrous metal to make anode.The microwave frequency of microwave emitter 5 transmittings is 915MHz or 2450MHz, for mini-reactor, can select 2450MHz, for large-scale reactor, can select 915MHz.
Principle of work of the present utility model is as follows: water enters reactor 1 from water-in 6, is full of behind cloth pool 9, opens micro-current generator 2 and carries out electric flocculation treatment.Electrolysis makes to produce in water the Al of doses
3+or Fe
3+, hydrolysis forms hydroxide colloid flocculation agent, and the colloidal suspended substance in water body, pathogenic bacteria and algae etc. are carried out to flocculation treatment.Flocculation treatment process discontinuous is opened microwave emitter 5, when opening microwave emitter 5, close micro-current generator 2, each time of opening microwave emitter 5 is 1-5min, launched microwave carries out enhanced flocculation processing to colloidal suspended substance, pathogenic bacteria and algae etc., promote flocculating effect, accelerate flocculation process and reduce the flocculating settling time, utilizing the sterilising effect of microwave radiation to kill pathogenic bacteria and the algae being formed in micelle of flocculating simultaneously, playing the effect of sterilization.Through the repeated action of micro-current electroanalysis and microwave, bacterium, algae, colloid and suspended substance in water are killed and removed.Clear water is after treatment discharged by overflow effect from water outlet 7.Treat that this device is through operation after a while, settling region 10 has been accumulated after a certain amount of mud, and mud is discharged through mud discharging mouth 8.
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly belong to those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500815.7U CN203402944U (en) | 2013-08-16 | 2013-08-16 | Water treatment device capable of utilizing microwave-reinforced microcurrent to conduct electrolysis sterilization and remove suspended matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320500815.7U CN203402944U (en) | 2013-08-16 | 2013-08-16 | Water treatment device capable of utilizing microwave-reinforced microcurrent to conduct electrolysis sterilization and remove suspended matter |
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| Publication Number | Publication Date |
|---|---|
| CN203402944U true CN203402944U (en) | 2014-01-22 |
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|---|---|---|---|
| CN201320500815.7U Expired - Lifetime CN203402944U (en) | 2013-08-16 | 2013-08-16 | Water treatment device capable of utilizing microwave-reinforced microcurrent to conduct electrolysis sterilization and remove suspended matter |
Country Status (1)
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| CN (1) | CN203402944U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828912A (en) * | 2015-04-22 | 2015-08-12 | 南京水思环保科技有限公司 | Method for treating straight chain-substituted nitrile compound-containing industrial sewage by micro-current electrolysis method |
| WO2020049316A1 (en) * | 2018-09-07 | 2020-03-12 | Liverpool John Moores University | Treatment reactor and method of treating a liquid |
| CN111547737A (en) * | 2020-05-22 | 2020-08-18 | 萍乡市石化填料有限责任公司 | Method for separating ultrafine titanium silicalite molecular sieve from molecular sieve alkaline suspension |
-
2013
- 2013-08-16 CN CN201320500815.7U patent/CN203402944U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828912A (en) * | 2015-04-22 | 2015-08-12 | 南京水思环保科技有限公司 | Method for treating straight chain-substituted nitrile compound-containing industrial sewage by micro-current electrolysis method |
| WO2020049316A1 (en) * | 2018-09-07 | 2020-03-12 | Liverpool John Moores University | Treatment reactor and method of treating a liquid |
| CN111547737A (en) * | 2020-05-22 | 2020-08-18 | 萍乡市石化填料有限责任公司 | Method for separating ultrafine titanium silicalite molecular sieve from molecular sieve alkaline suspension |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |
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| CX01 | Expiry of patent term |