CN100439259C - Ozone-ultraviolet light treatment method for sewage of enclosed system and the device - Google Patents
Ozone-ultraviolet light treatment method for sewage of enclosed system and the device Download PDFInfo
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- CN100439259C CN100439259C CNB2006100333448A CN200610033344A CN100439259C CN 100439259 C CN100439259 C CN 100439259C CN B2006100333448 A CNB2006100333448 A CN B2006100333448A CN 200610033344 A CN200610033344 A CN 200610033344A CN 100439259 C CN100439259 C CN 100439259C
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- static mixer
- ultraviolet light
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Abstract
The present invention relates to an ozone and ultraviolet light treatment method for the sewage of an enclosed system and a device thereof. The device comprises an outer barrel, an inner barrel, an ozone generator, an ultraviolet lamp and a static mixer, wherein the inner barrel is positioned in the outer barrel, the outer barrel and the inner barrel are connected with an electromagnetic valve through water pipes, the ozone generator is connected with a single valve, and the electromagnetic valve and the single valve are connected with the static mixer through a pump; at least one ultraviolet lamp is arranged in the inner barrel. Sewage from the outer barrel and the inner barrel can enter the static mixer under the actions of the electromagnetic valve and the pump and is mixed with ozone from the ozone generator, and organic matters in the sewage is oxidized under the irradiation of ultraviolet light. Superfluous ozone of the present invention is decomposed by an ozone decomposing device connected with the outer barrel, and no environmental pollution can be generated. The inner barrel is positioned in the outer barrel, and water pipelines of the inner barrel and the outer barrel are connected with the water pipe entering the inner barrel through one electromagnetic valve. The whole device has a smaller structure, the operation is convenient, a plurality of cycle treatment processes for the sewage can be realized, and the sewage treatment effect is good.
Description
Technical field
The present invention relates to water technology, specifically is to utilize in the ozone-ultraviolet light oxide treatment enclosed system organic method and device thereof in the water.
Background technology
Ozone utilizes ozone can carry out water purification because of its oxidation capacity is widely used in the processing of water by force, removes the organism in anhydrating.But in the process of ozonize water, part ozone and water pollutant reaction, remaining ozone fails effectively to utilize, because the leakage of ozone causes atmospheric pollution, influence HUMAN HEALTH, the use that therefore needs to improve ozone service efficiency, ozone should be adopted automatic control as far as possible.
For ozone in treating processes mixes with water fully, the present gas-liquid-liquid contactor that uses comprises with the spray tower of gaseous form distribution liquid, bed of packings, bubble plate etc.And these methods mainly are in order to be used for the purpose of large scale industry sewage disposal, be not suitable for requiring the purposes of comparatively small-sized device, particularly for the water yield fix, need with the water re-treatment, recycle make the environment purify waste water continuously, as recycling of water resources under the processing of space water, the serious water shortage situation etc.
U.S. Pat 4252654 relates to ozone carries out water treatment, wherein, is divided into plurality of single path around endless tube round-robin water and handles, but only once around endless tube, only the part of total water current is handled with ozone, adopted a filled column, a part of water sprays from the top.This device is the part ozonize with total water current, and can only carry out preliminary treatment to organism, also needs to use method for distinguishing and just can reach processing requirements, and its treatment effect has to be strengthened.
U.S. Pat 3945918 discloses another equipment that carries out water treatment by around an endless tube circulation ozone, wherein exists the regions of turbulent flow that ozone and water mix, and is formed with the ozone adverse current of passing water.But this equipment is not to be used for treatment of organic matters of organic in the water of enclosed system, exists the leakage of ozone to cause the air-polluting problem.U.S. Pat 5174905 provides another kind of ozonize device, adopts three pipelines to utilize ozonize water, but at neither enclosed system in water.
Summary of the invention
The objective of the invention is to overcome the shortcoming of prior art, a kind of recycle ozone is provided, has avoided environmental pollution that ozone discharging causes, has had, and be applicable to the ozone-ultraviolet light oxidation treatment method and the device thereof of small-sized sewage of enclosed system than strength reason effect.
Purpose of the present invention is achieved through the following technical solutions:
The ozone-ultraviolet light treatment unit of sewage of enclosed system comprises outer bucket, interior bucket, ozonizer, ozonolysis equipment, ultraviolet lamp and static mixer, the described interior bucket that static mixer is installed is positioned at and has the sewage access to plant, and in the outer bucket that is connected with ozonolysis equipment, outer bucket and interior bucket have bung, outer bucket is connected with magnetic valve by water pipe respectively with interior bucket, ozonizer is connected with single valve, and described magnetic valve is connected with static mixer by pump with single valve; At least one ultraviolet lamp is installed in the described interior bucket.
Bucket and outer bucket in the container of the two right cylinder tubbiness that are nested inside and outside the present invention is respectively, outer casing is connected on outside the interior bucket, its China and foreign countries' bucket is used for the pending water of splendid attire, interior bucket is used to adorn the water of handling the back and handling, two barrels have same central shaft, and utilize same bung to be sealed to two individual system, bucket in bung seals in the bucket outside sealing with two barrels.This device has four ultraviolet lamps to be fixed on the bung of outer bucket, and in stretching in the bucket, and be evenly distributed on static mixer around.This device has a cover static mixing apparatus to be used for organism with water and ozone thorough mixing oxidizing water, and organism also is subjected to the effect of UV-light in the water.Described static mixer is mounted on the bung, and stretches in the interior bucket.
In bucket, outer bucket also is connected with liquidometer respectively, bucket and outer barrel water level in the metering are convenient to control the liquid level in inside and outside barrel respectively.
For ease of introducing sewage, ozone-ultraviolet light treatment unit of the present invention also comprises the sewage access to plant, and the sewage access to plant is installed on the bung, and stretches in the outer bucket.
The ozone-ultraviolet light treatment unit of sewage of enclosed system of the present invention has two circuits, and a circuits is a gas flow path, links to each other with the oxygen that exterior line provides, and connects ozonizer, pump and static mixer; Second circuits is the water route, is connected with outer bucket with interior bucket respectively by magnetic valve, and magnetic valve also is connected with pump, pump is connected with static mixer, water, ozone pump into static mixer and carry out thorough mixing, and under the synergy of ultraviolet lamp, the oxidation operation in the water are removed.
The method that the ozone-ultraviolet light treatment unit of described sewage of enclosed system is disposed of sewage is: the sewage of collecting the desire processing by waste water collection device is stored in the outer bucket, sewage is pumped in the static mixer by the pipeline that links to each other with pump and ozone from ozonizer, simultaneously under the irradiation of fixed ultraviolet lamp around the static mixer, organism in the sewage is decomposed by ozone oxidation, through the sewage temporary storage of preliminary treatment in interior bucket; By the magnetic valve effect, change into interior bucket with pipeline that outer bucket communicates and to link to each other, the effect by pump again through the sewage of preliminary treatment in the bucket in being stored in, mix in static mixer with the ozone from ozonizer, the further oxidized decomposition of the organism in the water is when the water in the interior bucket reaches requirement, pass through magnetic valve once more, the pipeline that will link to each other with interior bucket is connected with outer bucket again, and so circular treatment is removed organism in the water.
Compared with prior art, the present invention has following characteristics:
1, whole plant has only an inlet mouth and an air outlet, satisfies the enclosed system requirement, and the ozonolysis equipment of superfluous ozone through being connected with outer bucket decomposes, and environment do not produced and pollutes.
2, interior bucket is positioned at outer bucket, and uses same magnetic valve to link to each other with inside and outside two barrels, also realizes the pumping of water and gas with a pump, and whole apparatus structure is less, and is easy to use.
3, on the inside and outside two barrels water lines by magnetic valve with enter in the water pipe of bucket link to each other, pass through switching solenoid valve, the pending water that can allow outer bucket collect can enter static mixer to be mixed and oxidation organism wherein with ozone, the below standard water of processing in helping again in the bucket enters the further oxide treatment of static mixer again, repeatedly after the circulation, water in making in the bucket reaches processing requirements, emits the processing of carrying out next step or is recycled good sewage processing effect from interior bucket.
Description of drawings
Fig. 1 is the ozone-ultraviolet light treatment unit structural representation of sewage of enclosed system.
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples, but the scope of protection of present invention is not limited to the scope that embodiment represents.
As shown in Figure 1, the device of the ozone-ultraviolet light treatment method of sewage of enclosed system comprises outer bucket 1, interior bucket 2, ozonizer 8, ultraviolet lamp 5, static mixer 3, also comprises pump 7, sewage access to plant 4, liquidometer 10, ozonolysis equipment 11 and single valve 9.The interior bucket 2 that static mixer 3 is installed is positioned at and has sewage access to plant 4, and in the outer bucket 1 that is connected with ozonolysis equipment 11, outer bucket 1 and interior bucket 2 have bung 12, outer bucket 1 is connected with magnetic valve 6, pump 7 and static mixer 3 by water pipe successively with interior barrel 2, and static mixer 3 also is connected with ozonizer 8 with single valve 9 by pump 7.Interior bucket 2 and outer bucket 1 all are cylindrical, and interior barrel 2 is sleeved in the outer bucket 1 symmetrically, and just two barrels have same central shaft.Outer bucket 1 is used for the pending water of splendid attire, and interior bucket 2 is used to adorn the water of handling the back and handling, and two barrels are utilized same bung 12 to be sealed to two not connected individual system with two barrels.Static mixer 3 is installed on the bung, and stretches in the interior bucket 2.Four have waterproof cylinder type telescopic ultraviolet lamp 5 and are installed on the bung 12, equal angles be distributed in static mixer 3 around, and in stretching in the bucket 2.Sewage access to plant 4 is installed on the bung, and stretches in the outer bucket, is convenient to the extraneous sewage of collecting and introduces in the outer bucket.Ozonolysis equipment 11 is connected with pneumatic outlet on the bung 12, is used to decompose the residual ozone of outlet.Outer bucket 1 and interior bucket 2 employed materials must be that anti-ozone corrodes or degraded, and present embodiment China and foreign countries bucket 1 is selected stainless steel for use, and interior bucket 2 is selected the PVC plastics for use.
Among the present invention, for the mixing device of desiring to dispose of sewage with ozone is static mixing device, and this device is Wen's ejector and static mixer combination, uses this device, can reach and mix fully, in the water organism fully contact with ozone, the purpose of high-level efficiency oxidation of organic compounds.
The function of magnetic valve 6 mainly is to switch connecting the inside and outside barrel of pipeline with pump, the water of bucket enters the static mixer processing by pump 7 and ozone at first outward, utilizing magnetic valve 6 to switch then links to each other pump 7 with interior bucket, be convenient to the water in the interior bucket and ozone repeatedly in static mixer, the cyclic oxidation processing, until reaching processing requirements.Pump 7 needs fluming water gentle, therefore adopts toothed gear pump in this example.Ozonizer 8 is used to produce ozone, in this example, adopts the ozonizer of oxygen type.Liquidometer 10 is used for the demonstration of barrel interior liquid level, is convenient to control the liquid level in the inside and outside bucket.
In operation, collect the water that desire is handled by the waste water collection device on the outer bung 12, be stored in the outer bucket 1, sewage is pumped in the static mixer 3 by the pipeline that links to each other with pump 7 and ozone from ozonizer 8, simultaneously under the irradiation of fixed ultraviolet lamp 5 around the static mixer 3, organism in the water is decomposed by ozone oxidation, through the sewage temporary storage of preliminary treatment in interior bucket 2.By magnetic valve 6, to change into interior bucket 2 with outer bucket 1 pipeline that communicates and linking to each other, in the water of bucket in 2 again by the mixing in static mixer 3 with ozone on of pump 7, thereby the organism in the water is decomposed by the UV ozone cyclic oxidation, is removed up to most of organism.When the water in the interior bucket 2 reaches requirement, by magnetic valve 6 effects, can communicate with outer bucket 1 again with interior bucket 2 pipelines that link to each other, by pump 7 the desire treating water in the outer bucket 1 is mixed with ozone in static mixer 3, so circular treatment reaches and removes organic purpose in the water.
Bucket is positioned at outer bucket in the device of present embodiment, and the water pipe of bucket links to each other in using a magnetic valve and enter on inside and outside two barrels water lines, and whole apparatus structure is less, and is easy to use.Whole plant has only an inlet mouth and an air outlet, satisfies the enclosed system requirement, and the ozonolysis equipment of superfluous ozone through being connected with outer bucket decomposes, and environment do not produced and pollutes.Link to each other with the water pipe that enters interior bucket by magnetic valve on the inside and outside two barrels water lines, pass through switching solenoid valve, the pending water that can allow outer bucket collect can enter static mixer to be mixed and oxidation organism wherein with ozone, the below standard water of processing in helping again in the bucket enters the further oxide treatment of static mixer again, repeatedly after the circulation, water in making in the bucket reaches processing requirements, emits the processing of carrying out next step or is recycled good sewage processing effect from interior bucket.
Claims (9)
1, the ozone-ultraviolet light treatment unit of sewage of enclosed system, it is characterized in that, described device comprises outer bucket, interior bucket, ozonizer, ozonolysis equipment, ultraviolet lamp and static mixer, the described interior bucket that static mixer is installed is positioned at and has the sewage access to plant, and in the outer bucket that is connected with ozonolysis equipment, outer bucket and interior bucket have bung, outer bucket is connected with magnetic valve by water pipe respectively with interior bucket, ozonizer is connected with single valve, and described magnetic valve is connected with static mixer by pump with single valve; At least one ultraviolet lamp is installed in the described interior bucket.
According to the ozone-ultraviolet light treatment unit of the described sewage of enclosed system of claim 1, it is characterized in that 2, described outer bucket and interior bucket are cylindrical, outside the bucket, interior bucket had same central shaft with outer bucket in outer casing was connected on.
According to the ozone-ultraviolet light treatment unit of claim 1 or 2 described sewage of enclosed system, it is characterized in that 3, described outer bucket and interior bucket have a common bung, in bung seals barrel in outer barrel of sealing.
According to the ozone-ultraviolet light treatment unit of the described sewage of enclosed system of claim 1, it is characterized in that 4, described ultraviolet lamp is four, be installed on the inside and outside bucket common bung, and in stretching in the bucket, and be evenly distributed on static mixer around.
According to the ozone-ultraviolet light treatment unit of the described sewage of enclosed system of claim 4, it is characterized in that 5, described ultraviolet lamp is installed in the sleeve pipe, stretch in the interior bucket by sleeve pipe.
According to the ozone-ultraviolet light treatment unit of the described sewage of enclosed system of claim 1, it is characterized in that 6, described interior bucket, outer bucket also are connected with liquidometer respectively.
According to the ozone-ultraviolet light treatment unit of the described sewage of enclosed system of claim 1, it is characterized in that 7, described static mixer is installed on the bung, and stretch in the interior bucket.
According to the ozone-ultraviolet light treatment unit of the described sewage of enclosed system of claim 1, it is characterized in that 8, described ozone-ultraviolet light treatment unit also comprises the sewage access to plant, the sewage access to plant is installed on the bung, and stretches in the outer bucket.
9, a kind of ozone-ultraviolet light treatment unit that utilizes the described sewage of enclosed system of claim 1 method of disposing of sewage, it is characterized in that, the sewage of collecting the desire processing by waste water collection device is stored in the outer bucket, sewage is pumped in the static mixer by the pipeline that links to each other with pump and ozone from ozonizer, simultaneously under the irradiation of fixed ultraviolet lamp around the static mixer, organism in the sewage is decomposed by ozone oxidation, through the sewage temporary storage of preliminary treatment in interior bucket; By the magnetic valve effect, change into interior bucket with pipeline that outer bucket communicates and to link to each other, the effect by pump again through the sewage of preliminary treatment in the bucket in being stored in, mix in static mixer with the ozone from ozonizer, the further oxidized decomposition of the organism in the water is when the water in the interior bucket reaches requirement, pass through magnetic valve once more, the pipeline that will link to each other with interior bucket is connected with outer bucket again, and so circular treatment is removed organism in the water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100333448A CN100439259C (en) | 2006-01-27 | 2006-01-27 | Ozone-ultraviolet light treatment method for sewage of enclosed system and the device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100333448A CN100439259C (en) | 2006-01-27 | 2006-01-27 | Ozone-ultraviolet light treatment method for sewage of enclosed system and the device |
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| Publication Number | Publication Date |
|---|---|
| CN1807274A CN1807274A (en) | 2006-07-26 |
| CN100439259C true CN100439259C (en) | 2008-12-03 |
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| CNB2006100333448A Expired - Fee Related CN100439259C (en) | 2006-01-27 | 2006-01-27 | Ozone-ultraviolet light treatment method for sewage of enclosed system and the device |
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| CN103553279B (en) * | 2013-11-13 | 2015-07-08 | 中国水产科学研究院渔业机械仪器研究所 | Water treatment device and method for circulating aquaculture system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07328617A (en) * | 1994-06-15 | 1995-12-19 | Janome Sewing Mach Co Ltd | Sterilizing device |
| CN2246657Y (en) * | 1995-07-27 | 1997-02-05 | 华南理工大学 | Ozone-ultraviolet drinking water sterilizing purifier |
| EP1394118A1 (en) * | 2002-08-27 | 2004-03-03 | UMEX Dresden GmbH | Method and apparatus for the uv radiation of liquids |
| CN2700315Y (en) * | 2004-06-21 | 2005-05-18 | 南开大学 | Ozone and ultraviolet sewage combined treatment device |
| CN2868999Y (en) * | 2006-01-27 | 2007-02-14 | 华南理工大学 | Apparatus for treating water organic matter for closed system utilizing ozone-ultraviolet oxidation |
-
2006
- 2006-01-27 CN CNB2006100333448A patent/CN100439259C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07328617A (en) * | 1994-06-15 | 1995-12-19 | Janome Sewing Mach Co Ltd | Sterilizing device |
| CN2246657Y (en) * | 1995-07-27 | 1997-02-05 | 华南理工大学 | Ozone-ultraviolet drinking water sterilizing purifier |
| EP1394118A1 (en) * | 2002-08-27 | 2004-03-03 | UMEX Dresden GmbH | Method and apparatus for the uv radiation of liquids |
| CN2700315Y (en) * | 2004-06-21 | 2005-05-18 | 南开大学 | Ozone and ultraviolet sewage combined treatment device |
| CN2868999Y (en) * | 2006-01-27 | 2007-02-14 | 华南理工大学 | Apparatus for treating water organic matter for closed system utilizing ozone-ultraviolet oxidation |
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| CN1807274A (en) | 2006-07-26 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Meizhou Environmental Equipment Co., Ltd. Assignor: South China University of Technology Contract record no.: 2010440001172 Denomination of invention: Ozone-ultraviolet light treatment method for sewage of enclosed system and the device Granted publication date: 20081203 License type: Exclusive License Open date: 20060726 Record date: 20100817 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20140127 |