CN1676474A - Ozone disinfecting method and device for water supply and drainage system - Google Patents
Ozone disinfecting method and device for water supply and drainage system Download PDFInfo
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- CN1676474A CN1676474A CN 200410042391 CN200410042391A CN1676474A CN 1676474 A CN1676474 A CN 1676474A CN 200410042391 CN200410042391 CN 200410042391 CN 200410042391 A CN200410042391 A CN 200410042391A CN 1676474 A CN1676474 A CN 1676474A
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Abstract
The invention relates to a method and an apparatus for ozone pasteurizing treatment in water and sewage works using ozone generated from an ozonizer. The method comprises: sucking in and discharging raw water to a first ejector using a first suction piece; spraying the raw water to ozone to generate ozone water, due to cavitation function; discharging the ozone water to the discharge part separated by a first water baffle using a first critical tube and the indiscerptible ozone being collected in a first gas collection container; sucking in and discharging raw water to a second ejector using a second suction piece and sucking in the ozone from the first gas collection container by a second vacuum tube; spraying the raw water to ozone to generate ozone water, due to cavitation function; discharging the ozone water to an enter part by a second critical tube. The fluid cavitation phenomenon is repeatedly used, therefore no residual ozone is generated to prevent using residual ozone treatment apparatus.
Description
Technical field
The present invention relates to a kind of ozonation process and device that is used for supply and drain water system, be particularly related to a kind of ozonation process and device that is used for supply and drain water system, its recycling fluid cavitation phenomenon, thus can not produce remaining ozone, therefore avoid using the residual ozone treatment facility.
Background technology
Comparing ozone with chlorine has stronger oxidation capacity as everyone knows.The advantage of ozone is the oxidation rate height, does not have surplus materials after deodorizing and sterilization.The ozone that will be produced by ozonizer is very important with effective contact of pending process water.When ozone when pending process water contacts, along with the reduction of contact efficiency, entire treatment efficient also reduces.At this moment, because the ozone that is not absorbed by water is discharged in the air, be inappropriate so in air, handle, this will cause various environmental problems.Therefore, through considering that carefully factors such as duration of contact, processing intent, energy waste determine that best contact method needs.Also need more advanced analysis and research method.The contact method of known ozone and water has scattering method, pressurized nozzles method, venturi nozzles method.
Can realize scattering method by in ozone gas, ozone being contacted with water by the porous scattering pipe of making such as materials such as pottery or stainless steels.In aforesaid method, when foam rose to the water surface, ozone solution was in water, and it is reusable to be discharged into the residual ozone of upside.In the pressurized nozzles method, pending water and ozone pressurize simultaneously, thereby realize high speed processing.In this case, because remaining ozonization is higher, so aforesaid method is used for purified water or handle water in the swimming pool etc.In the venturi nozzles method,,, thereby produce negative pressure so treated water passes through Venturi meter because pressure produces by pump.Above-mentioned negative pressure can be aspirated ozone gas.Ozone is transported to contact tower, thereby carries out gas-liquid mixed, therefore contacts the ozone gas of lower pressure.This method relates to the remaining ozone gas of thermolysis or makes remaining ozone pass through gac.
In aforesaid method, adopt aeration method that ozone is entered in the water.Here, the ozone amount that produces in the excitation process is minimum, and promptly a large amount of ozone is not used but is discharged in the air.Under the situation of using aeration method, about 30～60% ozone mixes with water.After ozone water produces, need the treatment unit of residual ozone.In addition, aforesaid method can not be applicable to the place that needs a large amount of ozone water well.
In No. the 0135460th, the Korean registered patent of applicant of the present invention invention (manufacture method of ozone water and use the method for ozone water), researched and developed a kind of novel method, thereby strengthened the dissolved efficiency of ozone greatly.In aforesaid method, adopted pressurizing tower, and by gas and liquid agitation gaseous state particle, thereby the gaseous state particle disposal has been become not observe the above-critical state of bubble.Aforesaid method is easy to use under desirable certain concentration of the user of family expenses or commercial kitchen area.Yet the water decomposition whipping appts needs the energy individually, and the turbulent flow that rises owing to whipping appts, and dissolved gases is unsettled.Under the situation that does not have to satisfy at pressure condition, ozone gas is easy to separate from ozone water.
In addition, in No. the 0242413rd, the Korean registered patent of applicant of the present invention invention (manufacture method of ozone water and device), researched and developed a kind of FA ozone water manufacture method, wherein jet of water is on ozone gas, and these are different with the ordinary method that ozone is entered in the water.
In addition, in No. the 0294793rd, the Korean registered patent of applicant of the present invention invention (being dissolved with the method for the water of gas by the pressurized jet manufactured), can further promote dissolving by nozzle being installed at the downside of mixing dissolver.Ozone is pressurized and stabilization in pressure column, thereby has improved the dissolving ratio.Remaining ozone gas is decomposed by ozone thermal decomposer or ozone activation decomposition tower, thereby has handled remaining ozone.Yet in aforesaid method, ozone mixes with water, with ozone blended water by the mixed dissolution device, and in pressure column, react, thereby make ozone water.Unreacted ozone should be isolated from gas, and remaining ozone should be processed separately.In addition, aforesaid method itself is used to handle polluted water, and promptly ozonize is carried out with all polluted water, and then carries out following work.Therefore, handle all polluted water and consumed lot of energy, and installation cost and maintenance cost have also improved.
Summary of the invention
In sum, an object of the present invention is to provide a kind of ozonation process and device that is used for supply and drain water system, it adopts the fluid cavitation in the method for dissolving liquids and gases (ozone) in the environmental area repeatedly, thereby ozone has good dissolved efficiency, and can not produce residual ozone.
Another object of the present invention provides a kind of ozonation process and device that is used for supply and drain water system, compare it with the sterilisation system that uses fluorine or chlorine and can access eco-friendly system, and overcome the cost problem that exists in the conventional treatment method of ozone of using.
Another object of the present invention provides a kind of ozonation process and device that is used for supply and drain water system, it can accurately regulate the ozone amount that enters by regulating the ozone inlet based on pollutent such as oxidizable species, organic substance etc., and can with treatment time of ozone from being unit minute to be that unit is reduced to the second.In addition, because therefore the processing fully of ozone does not need the residual ozone treatment facility, thereby has prevented pollution.
Another object of the present invention provides a kind of ozonation process and device that is used for supply and drain water system, compares the compressor that it does not need to supply ozone with routine techniques, aspirates ozone and be to use by the fast vacuum phenomenon that produces of the high current at water source.
For achieving the above object, the present invention mixes ozone fully by cavitation and realizes, wherein when the water source flows in plumbing conduit or waste water conduit, uses pump that the water source is carried out the constant voltage pressurization, and when suction during ozone the water source by the part of reduced size, thereby realize flow at high speed.
Here explain cavitation.When liquid evaporation, along with the temperature rising of liquid, therefore liquid boiling cavitates, and in the time of perhaps under liquid pressure is reduced to vapour pressure, cavitates.In the present invention, the phenomenon after the use promptly when rate of flow of fluid increases, drops under the hold-up vapour pressure to the fluidic pressure portion.At this moment, in liquid, produce the cavitation bubbles that forms by water molecules and non-liquefied gas molecule.When flow velocity reduction and pressure answer, micro-injection takes place forming bigger surge pressure and hot environment near the bubble place by shrinking, expanding and vanish again in each cavitation bubbles simultaneously in shattered to pieces bubble.Forming various reactors near the bubble place of vanishing.Each reactor works as little reactor, thereby fully reacts with reactive material on every side.In these cases, the reaction with ozone is new.When ozone was arrived in the reactor splash, the dissolving ratio of ozone obviously improved.The ozone that stirs with reactive material contained in the water source drops to 1: 1 simultaneously.Because the reduction of ozone high value is so contained reactive material also reduces in the water source.
For achieving the above object, provide a kind of ozonization plant that is used for supply and drain water system, it comprises first suction pieces that is used to aspirate the water source; By first pump and first pipeline form so that this first suction pieces is aspirated the first water supply part at water source effectively; First valve tube, one side suction ozone, the ozone of opposite side discharging suction; First injector, it links to each other with this first valve tube with this first water supply part, is used for the water source is injected in ozone; The first critical pipe is used for and will be ejected into water flow passage by this first injector blended ozone water; First solarization air cell, the periphery of this first critical pipe of its upside and side surrounding, its downside is stretched along water flow passage direction edge; The first collection and confinement of gases jar, the upside that it is installed in this first solarization air cell does not have dissolved ozone when being used to be collected in by this first critical pipe; Be used to aspirate second suction pieces at water source; By second pump and second pipeline form so that this second suction pieces is aspirated the second water supply part at water source effectively; Second valve tube, its side that links to each other with this first collection and confinement of gases jar suction ozone, the ozone of opposite side discharging suction; Second injector, it links to each other with this second valve tube with this second water supply part, is used for the water source is injected in ozone; The second critical pipe is used for and will be ejected into water flow passage by this second injector blended ozone water; Second solarization air cell, the periphery of this second critical pipe of its upside and side surrounding, its downside is stretched along water flow passage direction edge; And the second collection and confinement of gases jar, the upside that it is installed in this second solarization air cell does not have dissolved ozone when being used to be collected in by this second critical pipe.
Preferably, the ozonolysis equipment of gac is contained in the portion within it of also being provided with, and the one side is stretched out from this second collection and confinement of gases jar, and the residual gas of being collected by this second collection and confinement of gases jar can and emit by gac.
Preferably, the side at this first and second pipeline is equipped with first and second hydraulic gages.Side at this first hydraulic gage is equipped with transmitter, is used for the operation of halt system when pressure surpasses certain setting range of this first hydraulic gage.
Preferably, this first injector comprises spraying and dwindles pipe, injection amplifying tube and suction tube, the diameter that pipe is dwindled in the injection that upside links to each other with the discharge unit of this first pipeline dwindles gradually, the diameter of the injection amplifying tube that downside links to each other with the entering part of this first critical pipe becomes big gradually, this suction tube is installed in this injection and dwindles between pipe and this injection amplifying tube, is used for from this first valve tube suction ozone.
Preferably, the first and second positive/negative pressure meters are installed in a side of this first injector, be used to measure by this first and the positive pressure of the ozone that enters of this second valve tube and by this first and the negative pressure at the water source that enters of this second pipeline.
Preferably, in a side of discharge unit the second water baffle plate is installed, is used for when discharge water arrives when a certain amount of it being emitted, wherein discharge water is discharged into this first critical pipe.
Preferably, this first, second and the 3rd valve tube in each a side transmitter is installed, be used to measure the concentration of ozone gas.
Description of drawings
The present invention may be better understood in conjunction with following accompanying drawing, and accompanying drawing only is illustrative rather than is used to limit the present invention, wherein:
Fig. 1 is the stereographic map that is used for the ozonization plant of supply and drain water system of the present invention;
Fig. 2 is the part of horizontal sectional view that dissects along the line A-A among Fig. 1 of the present invention;
Fig. 3 be based on Fig. 1 structure the first time ozonize stereographic map;
Fig. 4 is the sectional view that shows the present invention's first and second injector interior;
Fig. 5 be based on Fig. 1 structure the second time ozonize stereographic map;
Fig. 6 is the stereographic map of the ozonization plant that is used for supply and drain water system of another embodiment of the invention;
Fig. 7 is the part of horizontal sectional view that dissects along the line B-B among Fig. 6;
Fig. 8 be based on Fig. 6 structure the first time ozonize stereographic map;
Fig. 9 is the stereographic map of explanation critical pipe of the present invention and solarization air cell's operation; And
Figure 10 be based on Fig. 6 of the present invention structure the second time ozonize stereographic map.
Embodiment
Below in conjunction with description of drawings the preferred embodiments of the invention.
Fig. 1 is the stereographic map that is used for the ozonization plant of supply and drain water system of the present invention, Fig. 2 is the part of horizontal sectional view that dissects along the line A-A among Fig. 1 of the present invention, Fig. 3 be based on Fig. 1 structure the first time ozonize stereographic map, Fig. 4 is the internal view that shows the present invention's first and second injectors, Fig. 5 be based on Fig. 1 structure the second time ozonize stereographic map, Fig. 6 is the stereographic map of the ozonization plant that is used for supply and drain water system of another embodiment of the invention, Fig. 7 is the part of horizontal sectional view that dissects along the line B-B among Fig. 6, Fig. 8 be based on Fig. 6 structure the first time ozonize stereographic map, Fig. 9 is the stereographic map of explanation critical pipe of the present invention and solarization air cell operation, and Figure 10 be based on Fig. 6 of the present invention structure the second time ozonize stereographic map.When explanation is of the present invention, omitted relevant known technology and structure thereof here, for being expressly understood the present invention.
The ozone treatment apparatus of one embodiment of the invention is described below in conjunction with Fig. 1 to Fig. 5.
Fig. 1 to Fig. 3 has illustrated ozonize for the first time.When the water source enters plumbing conduit or waste water conduit 1, start first pump 4, the water source at first aspirates in first suction pieces 3.Water source first pipeline 5 through suction enters first injector 6, and its swabbing pressure is 23M～25M.At this moment, detect the pressure at water source by first hydraulic gage 7 that is installed in first pipeline, 5 one sides.When detecting source pressure above certain limit, the transmitter 8 that is installed in first hydraulic gage, 7 one sides starts, thereby the ozonization operation stops automatically.
Enter first injector 6 with water source blended ozone by first valve tube 12.At this moment, the ozone concn that enters by first valve tube 12 be preferably 3% (30,000ppm) to 12% (120,000ppm).
The vacuum phenomenon (hereinafter being called critical phenomenon) of suppressing and producing at a high speed by the water source takes place in the water source that enters first injector, 6 inside.Critical phenomenon are had an effect together along with the pressure of the ozone that enters the first critical pipe, 9 inside and speed and are strengthened.Here, critical phenomenon comprise the ozone pressure (hereinafter being called positive pressure) that is transported to first injector 6 and are entered the ozone pressure that the water source aspirated (hereinafter being called negative pressure) in first injector 6, show because the vacuum phenomenon of the first critical pipe, 9 inside, so spray by inner water source, promptly above-mentioned injection can be called cavitation erosion.Above-mentioned phenomenon is carried out repeatedly.
As shown in Figure 4, first injector 6 comprises spraying and dwindles pipe 43, spray amplifying tube 44 and suction tube 45, the diameter that pipe 43 is dwindled in the injection that upside links to each other with first pipeline 5 dwindles gradually, the diameter of the injection amplifying tube 44 that downside links to each other with the first critical pipe 9 becomes greatly gradually, can enter suction tube 45 from the ozone that dwindles first valve tube 12 between pipe 43 and the injection amplifying tube 44 in injection.Therefore, when the water source that enters first injector 6 by first pipeline 5 dwindled the diameter reduction part of pipe 43 by injection, its flow velocity increased, thereby aspirated and be mixed into the ozone of suction tube 45 strongly, and therefore cavitation takes place.Subsequently, have higher flow velocity by the ozone water of spraying amplifying tube 44, and become big part gradually, thereby blended ozone is pressurized and dissolving by diameter.An oxidisable substance and organic substance contained in dissolved ozone and the water source react, thereby realize sterilization.
Here, by measuring the positive pressure that enters the ozone in the first positive/negative pressure meter 13 that is installed in first injector, 6 one sides through first valve tube 12, reach and measure the negative pressure that to aspirate the water source that enters through first pipeline 5, can control the pressure and the speed of water source and ozone, thereby produce cavitation.In addition, can regulate the amount of ozone according to the amount of an oxidisable substance contained in the water source and organic substance.
The ozone water that ozone is arranged in first injector, 6 internal mix is by first critical pipe 9 discharging feeding drainage duct or the waste water conduit 1.
Flow to conduit from the ozone water of the first critical pipe 9 by downside, be not collected in the first collection and confinement of gases jar 11 that is installed on first solarization air cell, 10 upsides by water source dissolved ozone around first solarization air cell 10 of the first critical pipe 9.By said process enter ozone in first injector 6 have surpass about 95% dissolved.
The ozonize process second time of the ozone treatment apparatus of one embodiment of the invention is described below in conjunction with Fig. 5.
For processing is collected in ozone in the first collection and confinement of gases jar 11, start second pump 24, use the water source of second suction pieces, 23 suction plumbing conduits or waste water conduit 1.Water source second pipeline 25 through suction enters second injector 26.At this moment, detect the pressure at the water source that enters second injector 26 by second hydraulic gage 27 that is installed in second pipeline, 25 1 sides.
The ozone that is collected in the first collection and confinement of gases jar 11 enters second injector 26 by second valve tube 32.Utilization is aspirated ozone through the vacuum phenomenon of suppressing and being produced at a high speed at the water source of the second critical pipe 29.The shape of second injector 26 is identical with first injector 6.On second valve tube 32, pump can be installed, in order to regulate the pressure of ozone.
In second injector 26, owing to enter the suppressing and at a high speed of water source of second injector 26, therefore produce vacuum phenomenon by the effect identical with first injector 6.It is on the ozone that enters of cavitation that the water source is ejected into by above-mentioned vacuum phenomenon.By using the second positive/negative pressure meter 33 to measure the positive pressure of the ozone that enters through second valve tube 32 and the negative pressure of the ozone that enters through first pipeline, can regulate the speed and the pressure at water source, thereby produce cavitation.
The ozone water that has critical phenomenon according to above-mentioned effect is by second critical pipe 29 discharging feeding drainage duct or the waste water conduit 1, and mixes with the water source by said apparatus not, thereby by the ozone that is dissolved in the ozone water water source carried out disinfection.
At this moment, flow to conduit from the ozone water of the second critical pipe, 29 dischargings by downside around second solarization air cell 30 of the second critical pipe 29.Be not dissolved in collection and confinement of gases in the ozone water in the second collection and confinement of gases jar 31 that is installed in second solarization air cell, 30 upsides.Dissolve disappearance fully by said process contained ozone composition in second injector 26.
In order to handle the ozone that is not blended in second injector 26 satisfactorily, the gas that is collected in the second collection and confinement of gases jar 31 enters the ozonolysis equipment 35 that contains gac (scheming not show) by the 3rd valve tube 36 that stretches out from the second collection and confinement of gases jar, 31 upsides, and removes fully and emit with the form of pure oxygen.At this moment, ozone detecting sensor (figure does not show) and monitor 15 " can be installed in a side of the second collection and confinement of gases jar 31, thus can detect ozone concn contained in the gas that enters ozonolysis equipment 35.
In addition, static mixer 41 can be installed in the current with crossover location, thereby realizes that required ozone mixes.Static mixer 41 that can thorough mixing ozone does not need power, promptly utilizes the physical phenomenon of nature to form turbulent flow in water, thereby realizes required mixing.
In wastewater treatment equipment of the present invention, though ozone not routinely technology but because the suppressing and produce vacuum phenomenon at a high speed of water source, thereby can aspirate ozone by compressor compresses.Not by ozone solution and dissolved ozone can be handled fully by the ozone solution process second time first time.
The ozone treatment apparatus of another embodiment of the invention is described below in conjunction with Fig. 6 to Figure 10.
As shown in Figure 6, be provided with the first water baffle plate 2 in a side of plumbing conduit or waste water conduit 1, thereby conduit 1 is divided into the discharge unit that the water of enterable entering part in water source and processing can therefrom give off.At this moment, the first water baffle plate 2 can block flowing of the water source that enters basically, but it is designed to not block fully the form of conduit 1 upside, thus when a certain amount of water source is mobile, the water source can be on the first water baffle plate 2 side flow.
The ozonize process first time of the ozone treatment apparatus of another embodiment of the invention is described below in conjunction with Fig. 6 to Fig. 8.When the water source enters the entering part that is separated by the first water baffle plate 2, the water source is aspirated in first suction pieces 3 that into is installed in inlet part one side by starting first pump 4, water source first pipeline 5 through suction enters first injector 6, and its swabbing pressure is 23M～25M.At this moment, detect the pressure at water source by first hydraulic gage 7 that is installed in first pipeline, 5 one sides.When the source pressure that is detected by first hydraulic gage 7 surpasses certain limit, start transmitter 8 operation of ozonization plant is stopped automatically.
Enter first injector 6 with water source blended ozone by first valve tube 12.At this moment, the ozone concn that enters by first valve tube 12 be 3% (30,000ppm) to 12% (120,000ppm).
The vacuum phenomenon of suppressing and producing at a high speed by the water source takes place in the water source that enters first injector, 6 inside.The ozone that vacuum phenomenon helps to enter the first critical pipe, 9 inside enters fast.The water source is ejected on the ozone by cavitation explosively, and suction ozone also mixes.At this moment, the first positive/negative pressure meter 13 that is installed in first injector, 6 one sides is measured the positive pressure of the ozone that enters through first valve tube 12, and measures the negative pressure that the operation water source causes, thus pressure and the speed that can regulate water source and ozone.
The ozone water that the critical phenomenon that take place in first injector 6 by the said process utilization are mixed with ozone can emit by the discharge unit of plumbing conduit or waste water conduit 1, and discharge unit is meant and is separated by the first water baffle plate 2 and the part by first critical pipe 9 downsides.
At this moment, as shown in Figure 9, bump against with U type first water collector 14 that is installed in first critical pipe 9 downsides from the ozone water of the first critical pipe 9, and resolve into little water molecules, its part along first critical pipe 9 uprusses and with the ozone water thorough mixing that is discharged into the first critical pipe 9 from first injector 6.At this moment, the height of the first critical pipe 9 about 1.2～1.5 times of the current height in the discharge unit preferably.
And the discharge water of the first critical pipe 9 that the water baffle plate bumps against by the space drainage between U type first water collector 14 and first solarization air cell 10 to discharge unit.The ozone that is not dissolved in the water source is collected in the first collection and confinement of gases jar 11 that is installed on first solarization air cell, 10 tops.Enter ozone in first injector 6 from being that unit drops to hundred being unit by said process, and surpass 95% ozone solution with ten thousand.
The ozonize process second time of the ozone treatment apparatus of another embodiment of the invention is described below in conjunction with Figure 10.
As shown in the figure,, start second pump 24, use second suction pieces, the 23 suction water sources that are installed in entering part one side, and enter second injector 26 through second pipeline 25 for processing is collected in ozone in the first collection and confinement of gases jar 11.
The ozone that is collected in the first collection and confinement of gases jar 11 enters second injector 26 by second valve tube 32, and utilizes through the suppressing with the vacuum phenomenon that is produced at a high speed of water source of the second critical pipe 29 and aspirate ozone, and it is mixed with the water source.The shape of second injector 26 is identical with first injector 6.On second valve tube 32, pump can be installed, in order to regulate the pressure of ozone.At this moment, the second positive/negative pressure meter 33 can be installed, be used for measuring the pressure at the water source that enters second injector 26 and the pressure of ozone.
The ozone water that has critical phenomenon by said process enters the plumbing conduit that separated by the first water baffle plate 2 or the entering part of waste water conduit 1 by the second critical pipe 29.At this moment, ozone water bumps against with U type second water collector 34 that is installed in second critical pipe 29 downsides, and resolves into little water molecules, and its part is mixed along second critical pipe 29 uprusses and with the ozone water that flows to from upside, from then on makes the easier mixing of ozone.
By said process from the discharge water of the second critical pipe 29 by the space drainage between U type second water collector 34 and second solarization air cell 30 to discharge unit, be not dissolved in collection and confinement of gases in the water source in the second collection and confinement of gases jar 31 that is installed on second solarization air cell, 30 tops.The ozone that enters in second injector 26 by said process dissolves fully.
The gas that is collected in the second collection and confinement of gases jar 31 enters the ozonolysis equipment 35 that contains gac (figure do not show) by the 3rd valve tube 36 that stretches out from the second collection and confinement of gases jar, 31 upsides, and purifying and be transformed into oxygen fully.
In addition, the water source that can be flow through the first water baffle plate, 2 upsides from the ozone water of the second critical pipe 9 fully dilutes, and flows through static mixer 41, thereby carries out required sterilization by the ozone that is dissolved in wherein.
After a certain amount of discharge water entered discharge unit, the water source that exceeds the second water baffle plate 42 was discharged out.
As mentioned above, the water source of the supplying drainage of flowing through in the present invention decomposes because of cavitation explosively, and is ejected on the ozone, thereby pollutent is oxidized and decomposition.Therefore, strengthened the dissolving of ozone, remaining ozone amount obviously reduces, thereby uses ozone effectively to sterilize to the water source.
In addition, use a spot of residual ozone to handle again, thereby do not need to install the residual ozone treatment facility that prevents the residual ozone contaminate environment, so equipment and maintenance cost obviously reduce the water source.
Use is aspirated ozone by the vacuum phenomenon that produces with high flow rate of suppressing at water source, thereby compares the compressor that does not need to supply ozone with routine techniques.
In the time will advancing liquid except waste water, also can make full use of the ozonization plant that is used for supply and drain water system of the present invention such as gas dissolvings such as oxygen.
Because the present invention can implement by several forms in not breaking away from spirit of the present invention or inner characteristic, unless therefore should be appreciated that and refer else, the foregoing description is not limited by any details of above stated specification, and should make the widest explanation in the spirit and scope of appended claim, thereby various changes in the claim scope and modification or its equivalent form of value are all contained by appended claim.
Claims (11)
1. ozonization plant that is used for supply and drain water system, it comprises:
Be used to aspirate first suction pieces at water source;
By first pump and first pipeline form so that this first suction pieces is aspirated the first water supply part at water source effectively;
First valve tube, one side suction ozone, the ozone of opposite side discharging suction;
First injector, it links to each other with this first valve tube with this first water supply part, is used for the water source is ejected into ozone;
The first critical pipe is used for and will be ejected into water flow passage by this first injector blended ozone water;
First solarization air cell, the periphery of this first critical pipe of its upside and side surrounding, its downside is stretched along water flow passage direction edge;
The first collection and confinement of gases jar, the upside that it is installed in this first solarization air cell does not have dissolved ozone when being used to be collected in by this first critical pipe;
Be used to aspirate second suction pieces at water source;
By second pump and second pipeline form so that this second suction pieces is aspirated the second water supply part at water source effectively;
Second valve tube, its side that links to each other with this first collection and confinement of gases jar suction ozone, the ozone of opposite side discharging suction;
Second injector, it links to each other with this second valve tube with this second water supply part, is used for the water source is injected in ozone;
The second critical pipe is used for and will be ejected into water flow passage by this second injector blended ozone water;
Second solarization air cell, the periphery of this second critical pipe of its upside and side surrounding, its downside is stretched along water flow passage direction edge; And
The second collection and confinement of gases jar, the upside that it is installed in this second solarization air cell does not have dissolved ozone when being used to be collected in by this second critical pipe.
2. ozonization plant that is used for supply and drain water system, it comprises:
Be located at the first water baffle plate of water channel one side, be used for the water source flow point is divided into entering part and discharge unit;
First suction pieces is used to aspirate the water source that enters from the entering part of this water channel;
By first pump and first pipeline form so that this first suction pieces is aspirated the first water supply part at water source effectively;
First valve tube, one side suction ozone, the ozone of opposite side discharging suction;
First injector, it links to each other with this first valve tube with this first water supply part, is used for being ejected into the water source on the ozone and making its mixing;
The first critical pipe is used to make ozone that enters this first valve tube and the water source mixing of being sprayed by this first injector, and is ejected into the discharge section of water flow passage;
First solarization air cell, the periphery of this first critical pipe of its upside and side surrounding, its downside is stretched along water flow passage direction edge;
U type first water collector, it is around the downside of this first critical pipe;
The first collection and confinement of gases jar, the upside that it is installed in this first solarization air cell does not have dissolved ozone when being used to be collected in by this first critical pipe;
Second suction pieces is used to aspirate the water source that enters from the entering part of this water channel;
By second pump and second pipeline form so that this second suction pieces is aspirated the second water supply part at water source effectively;
Second valve tube, its side that links to each other with this first collection and confinement of gases jar suction ozone, the ozone of opposite side discharging suction;
Second injector, it links to each other with this second valve tube with this second water supply part, is used for being injected in the water source on the ozone and making its mixing;
The second critical pipe is used for mixing by this second injector blended ozone water, and is ejected into the entering part of water flow passage;
Second solarization air cell, the periphery of this second critical pipe of its upside and side surrounding, its downside is stretched along water flow passage direction edge;
U type second water collector, it is around the downside of this second critical pipe; And
The second collection and confinement of gases jar, the upside that it is installed in this second solarization air cell does not have dissolved ozone when being used to be collected in by this second critical pipe.
3. device as claimed in claim 1 or 2, wherein this first or a side of this second injector the first or second positive/negative pressure meter is installed, be used to measure by this first or the positive pressure of the ozone that enters of this second valve tube and by this first or the negative pressure at the water source that enters of this second pipeline.
4. device as claimed in claim 1 or 2, wherein the side at this first or second pipeline is equipped with first or second hydraulic gage.
5. device as claimed in claim 1 or 2, wherein the side at this first hydraulic gage is equipped with transmitter, is used for the operation of halt system when pressure surpasses certain setting range of this first hydraulic gage.
6. device as claimed in claim 1 or 2 also comprises static mixer, is used for mixing effectively the treated water that comes from this first critical pipe.
7. device as claimed in claim 2 also comprises the second water baffle plate, and the side that it is installed in discharge unit is used for the water of a certain water level is discharged into the outside.
8. the ozone that from ozonizer, produces of a use and make the ozonation process of the water disinfection in the supply and drain water system, it comprises:
The first step when the water source enters by the entering part that is separated by the first water baffle plate, is aspirated the water source that enters by first suction pieces, and is discharged into first injector;
Second step, because to the adjusting of the pressure of the ozone that enters through the pressure at the water source of this first injector with from this ozonizer and the cavitation effect under critical condition, the water source sprays, and the water source is ejected on the ozone, wherein above-mentioned process repeats, thereby generates ozone water;
The 3rd step, to the discharge unit that is separated by the first water baffle plate, the ozone that is not dissolved in from the discharge water that this first critical pipe comes is collected in the first collection and confinement of gases jar ozone water that forms by this first injector mixing water source and ozone by this first critical tube drainage;
The 4th step by the water source of second suction pieces suction entering part, and made it enter second injector, and aspirated from the next ozone of this first collection and confinement of gases jar by second valve tube;
In the 5th step, because cavitation effect under critical condition, through spraying at the water source of this second injector, and the water source is ejected on the ozone of suction, and wherein above-mentioned process repeats, thus the generation ozone water; And
The 6th step, the ozone water that forms by water source and ozone by this second injector by the second critical tube drainage to the entering part that separates by this first water baffle plate.
9. method as claimed in claim 8 also comprised for the 7th step, and the ozone that wherein is not dissolved in from the discharge water that this second critical pipe comes is collected in the second collection and confinement of gases jar, and the ozone of collection is removed through containing the ozonolysis equipment of gac.
10. method as claimed in claim 8 or 9 also comprises the steps, wherein the positive pressure of negative pressure by measuring the water source that enters this first injector and enter this second injector in second step in the 5th step and ozone is regulated the pumping velocity at water source.
11. method as claimed in claim 8, wherein in the 3rd step and the 6th step, from this first and the discharge water that comes of this second critical pipe be discharged into around this first and U type first and second water collectors of this second critical pipe downside, the part of discharge water along this first and this second critical pipe adverse current, and mix once more with discharge water.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040023104A KR100445301B1 (en) | 2003-06-17 | 2004-04-02 | Ozone Sterilization Method and Device for Water Supply Drainage |
| KR1020040023104 | 2004-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1676474A true CN1676474A (en) | 2005-10-05 |
Family
ID=35004079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410042391 Pending CN1676474A (en) | 2004-04-02 | 2004-05-28 | Ozone disinfecting method and device for water supply and drainage system |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3684449B1 (en) |
| CN (1) | CN1676474A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161659A (en) * | 2014-08-15 | 2014-11-26 | 曲靖师范学院 | Ozone gas exhaust device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101383500B1 (en) * | 2013-09-11 | 2014-04-08 | 강영록 | Apparatus for generating plasma condensed water |
-
2004
- 2004-05-28 CN CN 200410042391 patent/CN1676474A/en active Pending
- 2004-07-06 JP JP2004199281A patent/JP3684449B1/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161659A (en) * | 2014-08-15 | 2014-11-26 | 曲靖师范学院 | Ozone gas exhaust device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005288430A (en) | 2005-10-20 |
| JP3684449B1 (en) | 2005-08-17 |
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