CN204752442U - Catalysis ozone oxidation promoters - Google Patents
Catalysis ozone oxidation promoters Download PDFInfo
- Publication number
- CN204752442U CN204752442U CN201520444776.2U CN201520444776U CN204752442U CN 204752442 U CN204752442 U CN 204752442U CN 201520444776 U CN201520444776 U CN 201520444776U CN 204752442 U CN204752442 U CN 204752442U
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- CN
- China
- Prior art keywords
- oxidation promoters
- ozone
- water
- ultraviolet lamp
- catalytic oxidation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 53
- 230000003647 oxidation Effects 0.000 title claims abstract description 52
- 238000006555 catalytic reaction Methods 0.000 title abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000006243 chemical reaction Methods 0.000 claims abstract description 48
- 230000003197 catalytic effect Effects 0.000 claims abstract description 28
- 238000005273 aeration Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 5
- 239000010453 quartz Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 19
- 238000013461 design Methods 0.000 abstract description 12
- 239000010865 sewage Substances 0.000 abstract description 12
- 230000001699 photocatalysis Effects 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000007146 photocatalysis Methods 0.000 abstract description 4
- 238000006385 ozonation reaction Methods 0.000 description 8
- 230000008439 repair process Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- -1 hydroxyl radical free radical Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- HCPOCMMGKBZWSJ-UHFFFAOYSA-N ethyl 3-hydrazinyl-3-oxopropanoate Chemical compound CCOC(=O)CC(=O)NN HCPOCMMGKBZWSJ-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical compound OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model belongs to the technical field of sewage treatment device, in order to solve the inside problem of overhauing the difficulty of present photocatalysis ozone oxidation reaction unit, provide a catalysis ozone oxidation promoters. The utility model discloses an ozone reaction tower, connecting pipe and catalytic oxidation promoters, ozone reaction tower pass through the connecting pipe with the catalytic oxidation promoters to be connected, and the catalytic oxidation promoters sets up in the outside of ozone reaction tower, the catalytic oxidation promoters is including the end of intaking, play water end (W. E. ) and shell, the shell includes cylindrically or the rectangle, connects the shell and be equipped with the ultraviolet lamp in both ends from top to bottom in its inside vertical orientation, is equipped with the sleeve pipe in the outside of ultraviolet lamp, has " O " type circle at the outside cover of sheathed tube, and its end of intaking is connected with the ozone reaction tower. The utility model discloses structural design is novel, the maintenance is convenient, processing technology is simple, low in production cost, has fine market using value.
Description
Technical field
The utility model relates to technical field of sewage, particularly relates to a kind of O3 catalytic oxidation promoters of catalysis ozone sewage treatment area.
Background technology
This kind of O3 catalytic oxidation promoters, is namely aided with ultraviolet catalytic while adding ozone, and this technology is far longer than single ozonation technology or photocatalytic ozonation technology to wastewater pollutants removal efficiency.Principle saying about photocatalytic ozonation technology is numerous, the most approved ozone and the ultraviolet cooperating mechanism of action being Glaze and proposing, and ozone can decompose the active hydroxyl radical free radical of generation under ultraviolet radiation, then by hydroxyl radical free radical oxidation of organic compounds.Thus it can be oxidized the organism that ozone is difficult to degrade, as oxoethanoic acid, propanedioic acid, acetic acid etc.Wherein UV-light plays a part to promote the decomposition of pollutent, accelerates the speed of ozone oxidation, shortens the time of reacting.In addition, ultraviolet radiation can also make organic key occur to rupture and Direct Resolution.
At present, common photocatalysis and ozone waste disposal plant is generally be installed in ozone reaction tower by one or more ultraviolet lamp tube, such as " a kind of Photocatalysis-ozoniwatern watern treatment device " (CN103145230A) and " photocatalytic ozonation reactor " (CN203613017U), " a kind of Photocatalysis-ozoniwatern watern treatment device " (CN103145230A) has invented and has comprised ozonizer, ozone contact post, ultraviolet lamp tube, the waste disposal plant of TiO2 filler etc., ultraviolet lamp is installed on ozone contact post central authorities, " photocatalytic ozonation reactor " (CN203613017U) has invented a kind of photocatalysis and ozone reactor, comprise reaction tower casing, ozone air-spreading disk, ultraviolet lamp module and gas skirt etc., wherein ultraviolet lamp module is arranged on above the micropore ozone air-spreading disk in reaction tower casing, lifting Problem is carried out by the gas skirt dismantling reaction tower casing top.
Existing photocatalytic ozonation reaction unit is arranged in ozone reaction tower by one or more ultraviolet lamp tube, and this mode exists following shortcoming:
1) equipment repair and maintenance difficulty: ultraviolet lamp tube is arranged in ozone reaction tower, when ultraviolet lamp break down need maintenance time, the complete assemblys such as ozonizer, ozone reaction tower are needed to stop, and by reaction tower emptying, patent CN103145230A also needs the gas skirt dismantling reaction tower top, repair and maintenance quantities is large, and the life-span of ultraviolet lamp is shorter, be generally 5000 ~ 10000h, failure rate is higher, therefore, the difficulty of equipment repair and maintenance is main aspects of restriction photocatalytic ozonation technology application;
2) apparatus processing difficulty is large: ultraviolet lamp group be placed in ozone reaction tower, needs support, the installation site of considering ultraviolet lamp group, the dismounting of ozone reaction tower when also needing to consider ultraviolet lamp maintenance, and therefore, design, the difficulty of processing of equipment are all larger;
3) apparatus design is dumb: ultraviolet lamp group and ozone reaction Deethanizer design are integrated, and must ensure that ozone reaction tower has enough volumes to install ultraviolet lamp group, therefore, limit the design of ozone reaction tower;
4) device fabrication cost is high: ultraviolet lamp group be arranged in ozone reaction tower, and the standby electrical element of ultraviolet lamp assembly needs very high degree of protection, and in addition, design, the difficulty of processing of equipment all will increase the production cost of equipment;
5) routine maintenance difficulty: the easy fouling of ultraviolet lamp tube outer wall or grow ooze, affect the service efficiency of ultraviolet lamp, it is large to clear up difficulty.
Be badly in need of a kind of technical scheme for this present situation to solve.
Summary of the invention
The purpose of this utility model is the O3 catalytic oxidation promoters providing a kind of novel in structural design, easy to maintenance, complete processing is simple, production cost is low.
In order to achieve the above object, the utility model comprises ozone reaction tower, pipe connecting and catalyzed oxidation promoters, ozone reaction tower is connected by pipe connecting with catalyzed oxidation promoters, catalyzed oxidation promoters is arranged on the outside of ozone reaction tower, described catalyzed oxidation promoters comprises feed-water end, water side and shell, described shell comprises cylindrical or rectangle, on vertical direction, the upper and lower two ends of connected with outer casing are provided with ultraviolet lamp therein, sleeve pipe is provided with in the outside of ultraviolet lamp, have "O"-ring in the outer cover of sleeve pipe, its feed-water end is connected with ozone reaction tower.
The utility model is changed reaction tower inside in the past and is arranged the way of ultraviolet lamp, proposes a kind of brand-new photocatalysis and ozone sewage disposal device, and split type design can provide for later maintenance and greatly facilitates and save a large amount of costs.
Described ozone reaction tower also comprises tower body, water-in, bottom water outlet, water distributor, manhole, visor, aeration plate and ozone inlet pipe, described tower body top is provided with exhaust port, bottom is provided with bottom water outlet, be provided with water-in at an upper portion thereof, the tower body inside that water-in is corresponding is provided with water distributor, visor is provided with in tower body upper portion side wall, manhole is provided with at tower body lower sides, ozone inlet pipe is provided with bottom tower body, aeration plate is established in tower body inside corresponding to ozone inlet pipe, in bottom, water outlet is connected with water shoot, evacuated tube is provided with bottom water shoot, water shoot is connected with catalyzed oxidation promoters.
Described sleeve pipe is quartz socket tube.Quartz socket tube do not affect ultraviolet through.The two ends up and down of every root ultraviolet lamp and sleeve pipe are all fixed on shell by joint nut.Inside pipe casing and waste water completely cut off, and every root inside pipe casing installs a ultraviolet lamp tube, and the circuit of every root ultraviolet lamp is for being connected in parallel, independent fixing, can play the object of independent maintenance well.
The outside of described every root sleeve pipe is all arranged with "O"-ring.
Described ultraviolet lamp sleeve is uniform is arranged on enclosure, and the two ends up and down of every root sleeve pipe and ultraviolet lamp are all fixed on shell by joint nut, independent installation in parallel between ultraviolet lamp.Ultraviolet lamp is evenly arranged, the ultraviolet lamp of different quantities can be set according to the amount of disposing of sewage, secondly, every root ultraviolet lamp independently controls, the quantity of opening ultraviolet lamp can be selected according to the complexity of sewage disposal, take out ultraviolet lamp by opening sleeve nut, any breakdown maintenance does not affect the use of other fluorescent tube.
The shape of cross section of described shell also comprises rectangle or ellipse.
The quantity of catalyzed oxidation promoters is one or more groups, and many groups can serial or parallel connection.
The visor of described oxidizing reaction tower is separately positioned on the upper, middle and lower portion of tower body.Visor can be arranged according to the different positions of practical situation at equipment, reaches the object can monitoring ozone reaction tower inner case at any time.
The aeration plate of ozone gas is positioned at the top of water outlet.
The beneficial effects of the utility model have:
1) reaction tower: popular response tower water outlet is located at aeration plate top, just exposed to the sun into ozone can discharge with water in a large number, affect utilization ratio, water outlet is arranged on aeration plate bottom by the utility model, the loss of minimizing ozone gas;
2) equipment repair and maintenance are convenient: ozone reaction tower and photochemical catalytic oxidation promoters are designed to absolute construction, and every root ultraviolet lamp tube is also completely independent, no matter are independent of each other when reaction tower or ultraviolet lamp maintenance; When certain root ultraviolet lamp tube needs maintenance, do not affect the operation of other fluorescent tubes and whole system; Ultraviolet lamp tube convenient to remove, only need nut to turn on, do not need oxidizing tower emptying, maintenance workload is little;
3) apparatus processing is easy: photochemical catalytic oxidation promoters is placed on oxidizing tower external, ozone reaction tower internal structure is simple, only need, in the position perforate of setting, pipe fitting is installed, inner without the need to special construction installation photochemical catalytic oxidation promoters, and the waterproof requirement of photochemical catalytic oxidation promoters is reduced;
4) apparatus design and use flexibly: ozone reaction tower and photochemical catalytic oxidation promoters separate, the quantity of photochemical catalytic oxidation promoters and volume no longer affect the design of reaction tower, and therefore, the design of photocatalytic ozonation device is comparatively flexible.In use, can determine the unlatching quantity of ultraviolet lamp tube according to water quality situation, when water quality is better, closed portion or all fluorescent tube, when water quality is poor, open whole fluorescent tube;
5) production cost of equipment is low: along with the design of equipment, difficulty of processing and degree of protection reduce, the production cost of whole device falls greatly;
6) keep ultraviolet lamp illumination, routine maintenance convenient: on ultraviolet lamp tube, install "O"-ring, the dirt at any time on clean sleeve pipe, keeps ultraviolet yield of radiation; Avoid labor cleaning, routine maintenance is convenient.
Accompanying drawing explanation
Fig. 1 the utility model one-piece construction schematic diagram;
Fig. 2 is photochemical catalytic oxidation promoters structural representation in Fig. 1;
Fig. 3 is photochemical catalytic oxidation promoters plan structure schematic diagram in Fig. 2.
In figure: 1 water-in; 2 water distributors; 3 ozone inlet pipe; 4 aeration plates; 5 exhaust ports; 6 ozone reaction towers; 7 manholes; 8 visors; 9 water shoots; 10 evacuated tube; 11 catalyzed oxidation promoters; 12 water sides;
1101 nuts; 1102 sleeve pipes; 1103 ultraviolet lamps; 1104 "O"-rings; 1105 shells.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
A kind of O3 catalytic oxidation promoters, comprise ozone reaction tower 6, pipe connecting and catalyzed oxidation promoters 11, ozone reaction tower 6 is connected by pipe connecting with catalyzed oxidation promoters 11, catalyzed oxidation promoters 11 is arranged on the outside of ozone reaction tower 6, described catalyzed oxidation promoters 11 comprises feed-water end, water side 12 and shell 1105, described shell 1105 comprises cylindrical or rectangle, on vertical direction, connected with outer casing about 1105 two ends are provided with ultraviolet lamp 1103 therein, sleeve pipe 1102 is provided with in the outside of ultraviolet lamp 1103, "O"-ring 1104 is had in the outer cover of sleeve pipe 1102, its feed-water end is connected with ozone reaction tower 6.
Described ozone reaction tower 6 also comprises tower body, water-in 1, bottom water outlet, water distributor 2, manhole 7, visor 8, aeration plate 4 and ozone inlet pipe 3, described tower body top is provided with exhaust port 5, bottom is provided with bottom water outlet, be provided with water-in 1 at an upper portion thereof, the tower body inside of water-in 1 correspondence is provided with water distributor 2, visor 8 is provided with in tower body upper portion side wall, manhole 7 is provided with at tower body lower sides, ozone inlet pipe 3 is provided with bottom tower body, aeration plate 4 is established in the tower body inside of ozone inlet pipe 3 correspondence, water shoot 9 is connected with at bottom water outlet, evacuated tube 10 is provided with bottom water shoot, water shoot 9 is connected with catalyzed oxidation promoters 11.
Described sleeve pipe 1102 is quartz socket tube.
The outside of described every root sleeve pipe 1102 is all arranged with "O"-ring 1104.
Described ultraviolet lamp 1103 sleeve pipe 1102 is uniform is arranged on shell 1105 inside, and the two ends up and down of every root sleeve pipe and ultraviolet lamp are all fixed on shell by joint nut 1101, independent installation in parallel between ultraviolet lamp 1103.
The shape of cross section of described shell 1105 also comprises rectangle or ellipse.
The quantity of catalyzed oxidation promoters is one or more groups, and many groups can serial or parallel connection.As shown in Figure 1, catalyzed oxidation promoters is one group, also can be organize serial or parallel connection more.
The visor 8 of described oxidizing reaction tower is separately positioned on the upper, middle and lower portion of tower body.
The aeration plate of ozone gas is positioned at the top of water outlet.
The utility model is in concrete use procedure, first sewage enters water distributor 2 from water-in 1, it is inner that sewage is evenly distributed on ozone reaction tower by water distributor 2, start ozone inlet pipe 3 and aeration plate 4 simultaneously, allow reverse contact of ozone and sewage fully react, after this sewage enters water shoot 9, and then enters in photochemical catalytic oxidation promoters 11, pollutent in further degradation of sewage, finally discharges from water side 12.
Because sleeve pipe 1102 is completely inner and waste water completely cuts off, in maintenance process, only need close Awaiting Overhaul ultraviolet lamp 1103 power supply, ultraviolet lamp 1103 takes out by the set screw nut 1101 opening the upper and lower two ends of ultraviolet lamp 1103 fluorescent tube.Maintenance process, without the need to emptying ozone reaction tower 6 and catalyzed oxidation promoters 11, does not affect the use of other ultraviolet lamps 1103 yet, effectively raises plant factor and sewage treating efficiency.
Claims (9)
1. an O3 catalytic oxidation promoters, comprise ozone reaction tower (6), pipe connecting and catalyzed oxidation promoters (11), it is characterized in that: ozone reaction tower (6) is connected by pipe connecting with catalyzed oxidation promoters (11), catalyzed oxidation promoters (11) is arranged on the outside of ozone reaction tower (6), described catalyzed oxidation promoters (11) comprises feed-water end, water side (12) and shell (1105), described shell (1105) comprises cylindrical or rectangle, on vertical direction, connected with outer casing (1105) is provided with ultraviolet lamp (1103) in two ends up and down therein, sleeve pipe (1102) is provided with in the outside of ultraviolet lamp (1103), "O"-ring (1104) is had in the outer cover of sleeve pipe (1102), its feed-water end is connected with ozone reaction tower (6).
2. O3 catalytic oxidation promoters according to claim 1, it is characterized in that: described ozone reaction tower (6) also comprises tower body, water-in (1), bottom water outlet, water distributor (2), manhole (7), visor (8), aeration plate (4) and ozone inlet pipe (3), described tower body top is provided with exhaust port (5), bottom is provided with bottom water outlet, be provided with water-in (1) at an upper portion thereof, the tower body inside that water-in (1) is corresponding is provided with water distributor (2), visor (8) is provided with in tower body upper portion side wall, manhole (7) is provided with at tower body lower sides, ozone inlet pipe (3) is provided with bottom tower body, aeration plate (4) is established in the tower body inside of ozone inlet pipe (3) correspondence, water shoot (9) is connected with at bottom water outlet, evacuated tube (10) is provided with bottom water shoot, water shoot (9) is connected with catalyzed oxidation promoters (11).
3. O3 catalytic oxidation promoters according to claim 1, is characterized in that: described sleeve pipe (1102) is quartz socket tube.
4. O3 catalytic oxidation promoters according to claim 1, is characterized in that: the outside of described every root sleeve pipe (1102) is all arranged with "O"-ring (1104).
5. O3 catalytic oxidation promoters according to claim 1, it is characterized in that: described ultraviolet lamp (1103) sleeve pipe (1102) is uniform is arranged on shell (1105) inside, the two ends up and down of every root sleeve pipe and ultraviolet lamp are all fixed on shell by joint nut (1101), independent installation in parallel between ultraviolet lamp (1103).
6. O3 catalytic oxidation promoters according to claim 1, is characterized in that: the shape of cross section of described shell (1105) also comprises rectangle or ellipse.
7. O3 catalytic oxidation promoters according to claim 1, is characterized in that: the quantity of catalyzed oxidation promoters is one or more groups, and many groups can serial or parallel connection.
8. O3 catalytic oxidation promoters according to claim 1, is characterized in that: the visor (8) of described oxidizing reaction tower is separately positioned on the upper, middle and lower portion of tower body.
9. O3 catalytic oxidation promoters according to claim 1, is characterized in that: the aeration plate (4) of ozone gas is positioned at the top of water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444776.2U CN204752442U (en) | 2015-06-26 | 2015-06-26 | Catalysis ozone oxidation promoters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444776.2U CN204752442U (en) | 2015-06-26 | 2015-06-26 | Catalysis ozone oxidation promoters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204752442U true CN204752442U (en) | 2015-11-11 |
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ID=54467171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520444776.2U Expired - Fee Related CN204752442U (en) | 2015-06-26 | 2015-06-26 | Catalysis ozone oxidation promoters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204752442U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107381905A (en) * | 2017-09-05 | 2017-11-24 | 博天环境集团股份有限公司 | A kind of ozone-ultraviolet integration catalysis oxidizing tower |
| CN107475466A (en) * | 2017-08-31 | 2017-12-15 | 四川雅华生物有限公司 | The technique that a kind of ozone acid hydrolyzed hemicellulose prepares xylose |
| CN108423795A (en) * | 2018-03-29 | 2018-08-21 | 中国矿业大学(北京) | Efficiently catalyzing and oxidizing device |
-
2015
- 2015-06-26 CN CN201520444776.2U patent/CN204752442U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107475466A (en) * | 2017-08-31 | 2017-12-15 | 四川雅华生物有限公司 | The technique that a kind of ozone acid hydrolyzed hemicellulose prepares xylose |
| CN107381905A (en) * | 2017-09-05 | 2017-11-24 | 博天环境集团股份有限公司 | A kind of ozone-ultraviolet integration catalysis oxidizing tower |
| CN107381905B (en) * | 2017-09-05 | 2023-10-27 | 博天环境集团股份有限公司 | Ozone-ultraviolet integrated catalytic oxidation tower |
| CN108423795A (en) * | 2018-03-29 | 2018-08-21 | 中国矿业大学(北京) | Efficiently catalyzing and oxidizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20200626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |