CN204265481U - A kind of ultraviolet joint ozone equipment for micro-polluted water treatment - Google Patents
A kind of ultraviolet joint ozone equipment for micro-polluted water treatment Download PDFInfo
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- CN204265481U CN204265481U CN201420713707.2U CN201420713707U CN204265481U CN 204265481 U CN204265481 U CN 204265481U CN 201420713707 U CN201420713707 U CN 201420713707U CN 204265481 U CN204265481 U CN 204265481U
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Abstract
The utility model provides a kind of ultraviolet joint ozone equipment for micro-polluted water treatment, comprises air admission unit, UV/O
3reactor and tail gas treating unit, described air admission unit comprises oxygen canister, ozonizer, and oxygen canister connects ozonizer, ozonizer and UV/O
3reactor connects; Described tail gas treating unit comprises air water separator and vent ozone destructor, described UV/O
3the water outlet of reactor is connected with air water separator import, and the air outlet of described air water separator is connected with the import of ozone tail gas destructor.The ultraviolet joint ozone equipment of the micro-polluted water treatment that the utility model provides, can realize UV and O
3combined action, the series connection of reactor monomer, extends water by the time of uviolizing and and O
3effect, make hydroxyl radical free radical give full play to oxygenizement, remove the organic pollutant in water, improve effluent quality; Floor space is little, and integrated level is high, is applicable to the process of micro-polluted water.
Description
Technical field
The utility model belongs to field of waste water treatment, is specifically related to the water treatment device of a kind of ozone and UV light combined use.
Background technology
Micro-polluted water generally refers to by Organic pollutants, the water body that the III class water body that part water quality exceedes " water environment quality standard " requires.In general, petroleum hydrocarbon, volatile phenol, ammonia nitrogen, agricultural chemicals, COD, heavy metal, arsenic, prussiate etc. are mainly comprised in polluted water body, these pollutant kinds are more, character is more complicated, but concentration is lower, especially those are difficult to the priority acccess control toxic organic pollutant degrading, be easy to biological accumulation and have mutagenesis, teratogenesis and carcinogenesis, poison very large to HUMAN HEALTH.At present, Chinese confluent is not enough, water resource waste and seriously polluted, and the water quality standard of tap water is on the low side, due to the economic strength that China is current, cannot control pollution of waterhead within a short period of time, changes the present situation that source quality is inferior.The method of conventional process micro-polluted water has electrochemical process, coagulating sedimentation Chlorination etc., effectively can not remove the organism existed with dissolved state, and be all laboratory scale, be difficult to apply.Thus people have to adopt new treatment process to the health of the safety and people that ensure tap water.Through the research and probe of decades, have developed many purification technologies, as high-level oxidation technology etc.
Different according to reaction system median surface characteristic in high-level oxidation technology, high-level oxidation technology can be divided into homogeneous phase high-level oxidation technology and heterogeneous high-level oxidation technology, homogeneous phase high-level oxidation technology comprises Fenton oxidation, O
3, UV/O
3, O
3/ H
2o
2and UV/H
2o
2systems such as (Fenton oxidation, ozone, ozone associating ultraviolet, ozone associating hydrogen peroxide and ultraviolet joint hydrogen peroxide), Heterogeneous oxidation comprises: UV/TiO
2(ultraviolet joint titanium dioxide) etc.Wherein UV/O
3the one in homogeneous phase high-level oxidation technology, at O
3after middle introducing UV, the generation efficiency of hydroxyl radical free radical is higher, effectively raises the efficiency of ozone oxidation degradation of organic substances.Because UV can not only excite O
3molecule impels it to produce OH, also has very strong bactericidal property, therefore UV/O
3technology is widely used potentiality in various organic degraded and running water by disposal of depth.But existing high-level oxidation technology how conventional pond body, the residence time reaches half an hour, and ozone utilization rate is low, and therefore this field exists the problems such as advanced oxidation equipment is deficient, integrated level is low, floor space is large, ozone utilization rate is low.
Utility model content
For the weak point of this area, the ultraviolet joint ozone equipment for micro-polluted water treatment that the purpose of this utility model is to provide a kind of takes up an area less, efficiency is high.
The technical scheme realizing the utility model above-mentioned purpose is:
For a ultraviolet joint ozone equipment for micro-polluted water treatment, described device comprises air admission unit, UV/O
3reactor and tail gas treating unit,
Wherein, described air admission unit comprises oxygen canister, ozonizer, and described oxygen canister connects ozonizer, described ozonizer and UV/O
3reactor connects;
Described UV/O
3reactor is in series by multiple reaction monomers, UV/O
3the water-in of reactor is connected with pending water bin;
Described tail gas treating unit comprises air water separator and vent ozone destructor, described UV/O
3the water outlet of reactor is connected with air water separator import, and the top of described air water separator is provided with air outlet, and middle part is provided with water outlet, and the air outlet of described air water separator is connected with the import of ozone tail gas destructor.The water outlet of air water separator flows out purifies waste water.
Wherein, described UV/O
3reactor is made up of 4-8 reaction monomers, described reaction monomers is cylindrical shell, the ultraviolet lamp tube that described reaction monomers is included in enclosure interior one end and the silica glass pipe box be placed on outside this ultraviolet lamp tube, the housing being provided with ultraviolet lamp tube one end is provided with water outlet; The outside of the other end is provided with ozonation aerated head,
Cylindrical shell both sides are arranged with water-in and water outlet, and all reaction monomers are arranged in parallel, and the water-in of adjacent two reaction monomers is connected with water outlet formation cascaded structure, and in multiple cascade reaction monomer, first reaction monomers water-in is UV/O
3the total water inlet of reactor, last reaction monomers water outlet is UV/O
3total water outlet of reactor.
Further, in described reaction monomers, in the one end near monomer water-in, between ultraviolet lamp tube and silica glass pipe box, be provided with spring; Adopt cuff to fix near one end of water outlet, play a supporting role.
Preferably, described UV/O
3reactor is made up of 6 reaction monomers.
Adopt the ultraviolet joint ozone equipment that the present invention proposes, the former water that pending water bin flows out is at UV/O
3the residence time in reactor can be set to 3 ~ 15min.
Described micro-polluted water comprises landscape water, drinking water source and reuse water.
The beneficial effects of the utility model are:
A kind of ultraviolet joint ozone equipment realizing micro-polluted water treatment that the utility model provides, can realize UV and O
3combined action, the series connection of reactor monomer, extends water by the time of uviolizing and and O
3effect, make hydroxyl radical free radical give full play to oxygenizement, remove the organic pollutant in water, improve effluent quality; Floor space is little, and integrated level is high, and oxidation susceptibility improves, and ozone utilization rate is high, effective, is applicable to the process of micro-polluted water.
Accompanying drawing explanation
Fig. 1 is equipments overall structure schematic diagram of the present utility model;
Fig. 2 is UV/O of the present utility model
3the structure of reactor and reaction monomers connection diagram;
Fig. 3 is the UV/O of the present embodiment
3a reaction monomers structural representation in reactor.
The parts that in figure, each numbering represents are: 1. oxygen canister, 2. ozonizer, 3. pending water bin, 4.UV/O
3reactor, 5. air water separator, 6. ozone tail gas destructor, 7. purified water storage tank, 8. total water inlet, 9. monomer pipe connecting, 10. total water outlet, 11. monomer water-ins, 12. monomer water outlets, 13. monomer O
3aeration head, 14. monomer silica glass pipe boxes, 15. monomer housings, 16. monomer ultraviolet lamp tubes, 17. springs.
Embodiment
Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.When not deviating from the utility model spirit and essence, the amendment do the utility model method, step or condition or replacement, all belong to protection domain of the present utility model.
If do not specialize, the conventional means that technique means used in embodiment is well known to those skilled in the art.
Embodiment 1
Below in conjunction with accompanying drawing and concrete implement that the utility model is described in further detail.
A kind of UV/O realizing micro-polluted water treatment of the present utility model
3device, as shown in Figure 1, described device comprises air intake structure, UV/O
3reactor and vent gas treatment structure, wherein air intake structure comprises the bin 3, UV/O of oxygen canister 1, ozonizer 2 and pending water
3reactor 4 is primarily of multiple UV/O
3reaction monomers is in series (in the present embodiment, being provided with six monomer reaction devices), and tail gas treating unit comprises air water separator 5 and ozone tail gas destructor 6; Wherein, the air outlet of oxygen canister 1 is connected with the import of ozonizer 2, the outlet of ozonizer 2 and UV/O
3the inlet mouth of reactor 4 is connected, and this inlet mouth is by the O of gas circuit and each reaction monomers
3aeration head connects, thus effectively can control the ozone dosage of each monomer; UV/O
3the water-in of reactor 4 is connected with the water outlet of pending water bin 3, UV/O
3the water outlet of reactor is connected with air water separator 5 import, and the air outlet of air water separator 5 is connected with the import of ozone tail gas destructor 6, and the water outlet of air water separator 5 is connected with purified water storage tank 7.
The UV/O realizing micro-polluted water treatment of the present utility model
3the embodiment of device each several part is respectively described below:
As shown in Figure 2, be UV/O
3structure of reactor schematic diagram, is made up of six reaction monomers.Each reaction monomers is cylindrical shell.Cylindrical shell both sides are arranged with water-in and water outlet.
Be illustrated in figure 3 UV/O in the utility model embodiment
3a monomer structure schematic diagram of reactor, with 2# monomer for example, reaction monomers comprises monomer ultraviolet lamp tube 16 and is enclosed within the monomer silica glass pipe box 14 outside fluorescent tube, is provided with monomer O near one end of monomer water-in 11
3aeration head 13, the ultraviolet lamp tube 16 of close monomer water-in 11 one end and silica glass pipe box 14 between be provided with spring 17; Adopt cuff to fix near one end of monomer water outlet 12, play a supporting role.Housing both sides set up monomer water-in 11 and monomer water outlet 12 separately, and all reaction monomers are arranged in parallel, and adjacent two reaction monomers water-ins are connected with water outlet formation cascaded structure, and two reaction monomers water-ins, water outlets are UV/O from beginning to end
3the total water inlet 8 of reactor and total water outlet 10, be connected by monomer pipe connecting 9 between series connection monomer.
Processed sewage is from UV/O
3reactor total water inlet 8 (i.e. the water-in of the first reaction monomers) enters, flow in first reaction monomers, after first reaction monomers process, water outlet enters second reaction monomers, connection like this, eventually through after the 6th reaction monomers process, is discharged by total water outlet 10 (i.e. the water outlet of the 6th reaction monomers).
In micro-polluted water treatment process, in advance the air outlet of the ozonizer 2 regulating ozone concn is received the O of reactor 4
3inlet mouth, makes O in reactor 4 by the effect of aeration head 13
3be evenly distributed; The former water be stored in pending water bin 3 enters reactor 4 through the water-in of reactor 4 housing, monomer 6# is flowed to successively by reactor monomer 1# under the irradiation of ultraviolet lamp, higher purification efficiency is reached for ensureing in the present embodiment, the residence time of former water in reactor is 3 ~ 15min, after enter air water separator 5, separated gas directly discharges after ozone tail gas destructor 6, and separated water enters purified water storage tank 7 through total water outlet 10.Purifying waste water after process is stored in purified water storage tank 7 stand-by.The project organization of this reactor can increase aeration intensity, can process different classes of and micro-polluted water that is different concns, and have very high clearance; Wherein ultraviolet lamp power, quartz glass sleeve size are by concentration of wastewater, and the factors such as sewage quantity are determined.
The present embodiment UV/O
3the shell of reactor, ultraviolet lamp tube, silica glass pipe box, ozonation aerated head all can adopt conventional ripening product, and its making also belongs to routine techniques.The equipment of other parts of the present utility model: oxygen canister, ozonizer, air water separator, ozone tail gas destructor, all can adopt conventional products.Each reaction monomers structure of the present embodiment is identical, is of a size of Φ × H=24mm × 1100mm, and reactor 4 overall dimension is L × H=674mm × 1100mm.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. for a ultraviolet joint ozone equipment for micro-polluted water treatment, it is characterized in that, described device comprises air admission unit, UV/O
3reactor (4) and tail gas treating unit,
Wherein, described air admission unit comprises oxygen canister (1), ozonizer (2), and described oxygen canister (1) connects ozonizer (2), described ozonizer (2) and UV/O
3reactor (4) connects;
Described UV/O
3reactor (4) is in series by multiple reaction monomers, UV/O
3the water-in of reactor (4) is connected with pending water bin (3);
Described tail gas treating unit comprises air water separator (5) and vent ozone destructor (6), described UV/O
3the water outlet of reactor (4) is connected with air water separator (5) import, the top of described air water separator (5) is provided with air outlet, middle part is provided with water outlet, and the air outlet of described air water separator (5) is connected with the import of ozone tail gas destructor (6).
2. ultraviolet joint ozone equipment according to claim 1, is characterized in that, described UV/O
3reactor (4) is made up of 4-8 reaction monomers, described reaction monomers is cylindrical shell, described reaction monomers is included in the ultraviolet lamp tube (16) of enclosure interior one end and is placed on this ultraviolet lamp tube (16) silica glass pipe box (14) outward, and the housing being provided with ultraviolet lamp tube (16) one end is provided with water outlet; The outside of the other end is provided with ozonation aerated head (13);
Cylindrical shell both sides are arranged with water-in and water outlet, and all reaction monomers are arranged in parallel, and the water-in of adjacent two reaction monomers is connected with water outlet formation cascaded structure, and in multiple cascade reaction monomer, first reaction monomers water-in is UV/O
3the total water inlet (8) of reactor, last reaction monomers water outlet is UV/O
3total water outlet (10) of reactor.
3. ultraviolet joint ozone equipment according to claim 2, it is characterized in that, in described reaction monomers, in the one end near monomer water-in (11), between ultraviolet lamp tube (16) and silica glass pipe box (14), be provided with spring (17); One end cuff near water outlet is fixed.
4. ultraviolet joint ozone equipment according to claim 2, is characterized in that, described UV/O
3reactor (4) is made up of 6 reaction monomers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420713707.2U CN204265481U (en) | 2014-11-24 | 2014-11-24 | A kind of ultraviolet joint ozone equipment for micro-polluted water treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420713707.2U CN204265481U (en) | 2014-11-24 | 2014-11-24 | A kind of ultraviolet joint ozone equipment for micro-polluted water treatment |
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| CN204265481U true CN204265481U (en) | 2015-04-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865736A (en) * | 2015-12-11 | 2017-06-20 | 中国石油天然气股份有限公司 | A kind of processing method and processing device of industrial wastewater |
| CN109179569A (en) * | 2018-11-14 | 2019-01-11 | 四川中盛净源环保设备有限公司 | A kind of processing organic wastewater with difficult degradation thereby oxidant cooperative photocatalysis oxidation reaction apparatus and application |
-
2014
- 2014-11-24 CN CN201420713707.2U patent/CN204265481U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865736A (en) * | 2015-12-11 | 2017-06-20 | 中国石油天然气股份有限公司 | A kind of processing method and processing device of industrial wastewater |
| CN109179569A (en) * | 2018-11-14 | 2019-01-11 | 四川中盛净源环保设备有限公司 | A kind of processing organic wastewater with difficult degradation thereby oxidant cooperative photocatalysis oxidation reaction apparatus and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190423 Address after: 100084 2nd Floor, Printing Factory, Tsinghua University, Haidian District, Beijing Patentee after: Qing Control Environment (Beijing) Co., Ltd. Address before: 100084 Tsinghua Yuan, Beijing, Tsinghua Yuan, Beijing 100084-82 mailbox Patentee before: Tsinghua University |
|
| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 108, 1st floor, D-2 Building, Dongsheng Science Park, Zhongguancun, 66 Xixiaokou Road, Haidian District, Beijing, 100192 Patentee after: Qing Control Environment (Beijing) Co., Ltd. Address before: 100084 2nd Floor, Printing Factory, Tsinghua University, Haidian District, Beijing Patentee before: Qing Control Environment (Beijing) Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |