CN204079573U - A kind of ozone catalytic reaction cold rolling wastewater treater - Google Patents
A kind of ozone catalytic reaction cold rolling wastewater treater Download PDFInfo
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- CN204079573U CN204079573U CN201420364065.XU CN201420364065U CN204079573U CN 204079573 U CN204079573 U CN 204079573U CN 201420364065 U CN201420364065 U CN 201420364065U CN 204079573 U CN204079573 U CN 204079573U
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Abstract
The utility model discloses a kind of ozone catalytic reaction cold rolling wastewater treater, comprise cylindrical shell, upper cover and lower cover.Upper cover is provided with venting port, and the top of cylindrical shell is provided with into water water distributor system and floating ball lever meter.The middle part of cylindrical shell arranges middle ozone inlet air distribution guard system, intermediate porous filter plate and middle backwash drain pipe system, intermediate porous filter plate is provided with stainless steel drain cap and well shape stiffening web, the bottom of cylindrical shell is provided with bottom ozone inlet air distribution guard system, lower porous filter plate, lower cover is provided with water outlet and manhole, porous filter plate is furnished with respectively the ozone oxidation agent accounting for cylindrical shell volume 25-30%.At the utility model, ozone catalyst layering is arranged, improve ozone utilization rate, enhance oxidation capacity, significantly improve water quality, equipment is simple, floor space is little, equipment making cost is low, easily apply.
Description
Technical field
The utility model relates to a kind of waste disposal plant, is specially a kind of ozone catalytic reaction cold rolling wastewater treater.
Background technology
Larger molecular organics containing some difficult degradations in cold rolling wastewater after conventional art breading, is difficult to thoroughly remove by existing water technology.Utilize the strong oxidizing property of ozone, interrupt the molecular chain of larger molecular organics, become small organic molecule, the partial organic substances in water can also be oxidized to simple inorganics, the biodegradability of such waste water just substantially increases, and removes part COD simultaneously.Because of the less stable of ozone in water, easily resolve into oxygen; Device exhaust is provided with ozono lysis apparatus, makes residue ozone resolve into oxygen, so utilize ozonation technology to be safe and reliable a kind of technology.But experiment proves only to rely on ozone oxidation effectively can not remove the larger molecular organics of difficult degradation in water, with the use of ozone catalyst, the utilization ratio of ozone need be improved, greatly can improve the ability removing hardly degraded organic substance in water like this.
Although attempt in industry for a long time removing this kind of Recalcitrant chemicals by ozone catalyst, still do not obtain good effect always.Conventional ozone catalytic cold rolling wastewater treatment facility carries out water treatment needs the longer time, and the volume of whole equipment is large, and floor space is comparatively large, and working cost is higher, ozone utilization rate is low.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of ozone catalytic to react cold rolling wastewater treater.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of ozone catalytic reaction cold rolling wastewater treater of the present utility model, comprises cylindrical shell, upper cover and lower cover.The top of upper cover is provided with exhaust outlet mouth, and this drainage gas port is the water port of backwash water, is also venting port simultaneously, the top of cylindrical shell is provided with into water water distributor system and floating ball lever meter near upper cover place, the middle part of cylindrical shell is disposed with middle ozone inlet air distribution guard system, intermediate porous filter plate and middle backwash drain pipe system, intermediate porous filter plate is provided with stainless steel drain cap, the back side of intermediate porous filter plate is provided with well shape stiffening web, the bottom of cylindrical shell is provided with bottom ozone inlet air distribution guard system near lower cover place, lower porous filter plate, lower porous filter plate is provided with stainless steel drain cap, the back of lower porous filter plate is provided with well shape stiffening web and upright supports, described upright supports is fixed on lower cover, the bottommost of described lower cover is provided with water outlet, this water outlet is also the water-in of backwash water, described lower cover is provided with manhole, described intermediate porous filter plate and lower porous filter plate are furnished with the ozone oxidation agent accounting for cylindrical shell volume 25-30% respectively.
Ozone catalyst used in the utility model can, for conventional ozone catalyst kind, can be one or more of the metal oxides such as aluminium, iron, manganese, nickel, copper.
Further, water distributor system of intaking is provided with point water hole that two rows are arranged symmetrically with.
The step of ozone catalytic reaction cold rolling wastewater treater process waste water of the present utility model is:
1), cold rolling wastewater by water inlet water distributor system access arrangement, ozone through middle ozone inlet air distribution piping and bottom ozone inlet air distribution guard system access arrangement, cold rolling wastewater under the effect of ozone catalyst with ozone contact reaction;
2) water, after process is discharged through porous filter plate, filter cap and water outlet
3), equipment is when carrying out backwash, and adopt air-water over-over mode, gas or water are entered by water outlet, and backwash draining by middle backwash drain pipe system and venting port device for transferring outward and introduce trench.
4), ozone and water come in contact after reaction by venting port device for transferring and by decomposer process.
Compared with prior art, the utility model has following advantage:
One, ozone catalyst layering arranges by the utility model, and the reverse contact of gas, water, improves ozone utilization rate, enhance oxidation capacity, substantially increases the processing efficiency of the larger molecular organics of the difficult degradation in cold rolling wastewater, significantly improves water quality;
Two, ozone catalyst manufacture craft of the present utility model is simple, the advantage of stable performance, long service life;
Three, the utility model equipment is simple, floor space is little, equipment making cost is low, easily applies.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of water inlet water distributor system of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of ozone catalytic reaction cold rolling wastewater treater, comprises cylindrical shell 12, upper cover 10 and lower cover 11.The top of upper cover 10 is provided with exhaust outlet mouth 9, the top of cylindrical shell 12 is provided with into water water distributor system 1 and floating ball lever meter 8 near upper cover 10 place, the middle part of cylindrical shell 12 is disposed with middle ozone inlet air distribution guard system 2, intermediate porous filter plate 4 and middle backwash drain pipe system 6, intermediate porous filter plate 4 is provided with stainless steel drain cap 5, the back side of intermediate porous filter plate 4 is provided with well shape stiffening web 16, the bottom of cylindrical shell 12 is provided with bottom ozone inlet air distribution guard system 3 near lower cover 11 place, lower porous filter plate 7, lower porous filter plate 7 is provided with stainless steel drain cap 5, the back of lower porous filter plate 7 is provided with well shape stiffening web 18 and upright supports 17, described upright supports 17 is fixed on lower cover 11, the bottommost of described lower cover 11 is provided with water outlet 14, described lower cover 11 is provided with manhole 13, described intermediate porous filter plate 4 and lower porous filter plate 7 are furnished with the ozone oxidation agent 15 accounting for cylindrical shell volume 25-30% respectively.
Further, water distributor system 1 of intaking is provided with point water hole that two rows are arranged symmetrically with.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. an ozone catalytic reaction cold rolling wastewater treater, is characterized in that comprising cylindrical shell, upper cover and lower cover; The top of described upper cover is provided with exhaust outlet mouth, the top of cylindrical shell is provided with into water water distributor system and floating ball lever meter near upper cover place, the middle part of cylindrical shell is disposed with middle ozone inlet air distribution guard system, intermediate porous filter plate and middle backwash drain pipe system, described intermediate porous filter plate is provided with stainless steel drain cap, and the back side of described intermediate porous filter plate is provided with well shape stiffening web; The bottom of cylindrical shell is provided with bottom ozone inlet air distribution guard system, lower porous filter plate near lower cover place, described lower porous filter plate is provided with stainless steel drain cap, the back of described lower porous filter plate has been provided with well shape stiffening web and upright supports, and described upright supports is fixed on lower cover; The bottommost of described lower cover is provided with water outlet, and described lower cover is provided with manhole; Described intermediate porous filter plate and lower porous filter plate are furnished with the ozone oxidation agent accounting for cylindrical shell volume 25-30% respectively.
2. a kind of ozone catalytic reaction cold rolling wastewater treater as claimed in claim 1, is characterized in that, described water inlet water distributor system is provided with point water hole that two rows are arranged symmetrically with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364065.XU CN204079573U (en) | 2014-07-02 | 2014-07-02 | A kind of ozone catalytic reaction cold rolling wastewater treater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420364065.XU CN204079573U (en) | 2014-07-02 | 2014-07-02 | A kind of ozone catalytic reaction cold rolling wastewater treater |
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| CN204079573U true CN204079573U (en) | 2015-01-07 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118929A (en) * | 2014-07-02 | 2014-10-29 | 江苏中金环保科技有限公司 | A cold-rolling waste-water treating machine adopting an ozone catalytic reaction |
| CN104628187A (en) * | 2015-02-01 | 2015-05-20 | 中南民族大学 | Vertical-flow multi-stage gradient catalytic ozonation and filtering integrated tank |
| CN106495310A (en) * | 2016-12-09 | 2017-03-15 | 宜兴市苏嘉环保设备有限公司 | Novel ozone contact reaction tower |
| CN107285524A (en) * | 2017-08-07 | 2017-10-24 | 北京化工大学 | A kind of efficient deeply treating wastewater method and device of coupling type heterogeneous catalysis ozone |
| CN107758830A (en) * | 2017-11-22 | 2018-03-06 | 江苏省环境科学研究院 | The reactor of dismountable wet oxidation processing waste water |
| CN110885128A (en) * | 2018-09-07 | 2020-03-17 | 江苏三强环境工程有限公司 | Novel efficient ozone disinfection tower for wastewater treatment |
| CN113651458A (en) * | 2021-09-07 | 2021-11-16 | 广东驰佑生物科技有限公司 | Ozone disinfection water treatment method and equipment |
-
2014
- 2014-07-02 CN CN201420364065.XU patent/CN204079573U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118929A (en) * | 2014-07-02 | 2014-10-29 | 江苏中金环保科技有限公司 | A cold-rolling waste-water treating machine adopting an ozone catalytic reaction |
| CN104628187A (en) * | 2015-02-01 | 2015-05-20 | 中南民族大学 | Vertical-flow multi-stage gradient catalytic ozonation and filtering integrated tank |
| CN106495310A (en) * | 2016-12-09 | 2017-03-15 | 宜兴市苏嘉环保设备有限公司 | Novel ozone contact reaction tower |
| CN107285524A (en) * | 2017-08-07 | 2017-10-24 | 北京化工大学 | A kind of efficient deeply treating wastewater method and device of coupling type heterogeneous catalysis ozone |
| CN107285524B (en) * | 2017-08-07 | 2020-11-20 | 北京化工大学 | Coupling type heterogeneous catalysis ozone efficient advanced sewage treatment method and device |
| CN107758830A (en) * | 2017-11-22 | 2018-03-06 | 江苏省环境科学研究院 | The reactor of dismountable wet oxidation processing waste water |
| CN107758830B (en) * | 2017-11-22 | 2023-09-05 | 江苏省环境科学研究院 | Detachable wet oxidation wastewater treatment reactor |
| CN110885128A (en) * | 2018-09-07 | 2020-03-17 | 江苏三强环境工程有限公司 | Novel efficient ozone disinfection tower for wastewater treatment |
| CN113651458A (en) * | 2021-09-07 | 2021-11-16 | 广东驰佑生物科技有限公司 | Ozone disinfection water treatment method and equipment |
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