CN204918295U - Four -phase catalytic oxidation effluent disposal system - Google Patents
Four -phase catalytic oxidation effluent disposal system Download PDFInfo
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- CN204918295U CN204918295U CN201520646848.1U CN201520646848U CN204918295U CN 204918295 U CN204918295 U CN 204918295U CN 201520646848 U CN201520646848 U CN 201520646848U CN 204918295 U CN204918295 U CN 204918295U
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Abstract
The utility model discloses a four -phase catalytic oxidation effluent disposal system, including consecutive preceding processing apparatus, four -phase catalytic oxidation reactor and back processing apparatus, be equipped with elementary charge device among the preceding processing apparatus, mixing stirring device and sediment filter equipment, be equipped with a catalytic oxidation inner tube among the four -phase catalytic oxidation reactor, be equipped with filter layer and aeration reaction zone in the catalytic oxidation inner tube, be equipped with the automatic reagent feeding mouth in the aeration reaction zone, the aeration input tube, magnetic field catalysis layer, the honeycomb ceramic catalyst bed, microwave generator and ultraviolet generator tube, including fixed magnetic field device and alternating magnetic field device in the catalysis layer of magnetic field, the delivery port of catalytic oxidation inner tube links to each other with the back reaction tank among the processing apparatus of back, the utility model discloses a control various reaction condition, produce the hydroxyl free radical of higher concentration in the reactor, through electron transfer, addition reaction and broken chain scission of link with the pollutant accelerated oxidation, its catalytic oxidation treatment effect is better, economical and practical, running cost are low.
Description
Technical field
The utility model relates to technical field of waste water processing, particularly relates to a kind of four phase catalyzed oxidation Waste Water Treatments.
Background technology
Often biologic treating technique is adopted in current Industrial Wastewater Treatment, but generally all contain each type organic that microorganism is difficult to decompose in trade effluent, these organism need to adopt other such as Ozonations, active carbon adsorption, membrane separation process, the technology such as wet oxidation process and Fenton oxidation method carry out the qualified discharge of process ability, wherein to be considered to one the most effective for Fenton oxidation method (H2O2/Fe2+), simple and the method for economy, in order to Fenton oxidation method has better treatment effect, many economical and practical improvement Fenton oxidation law technologies are there is, the catalytic oxidation treatment system of improvement is utilized to process waste water further, to save running cost, reduce wastewater treatment expense.
Summary of the invention
For overcoming the deficiencies in the prior art, the utility model provides the four phase catalyzed oxidation Waste Water Treatments that a kind of catalytic oxidation treatment is effective, economical and practical, running cost is low.
The utility model for the technical scheme reaching above-mentioned technical purpose and adopt is: a kind of four phase catalyzed oxidation Waste Water Treatments, comprise the pretreating device be connected successively, four phase catalyst oxidation reactor and after-treatment devices, elementary chemicals dosing plant is provided with in described pretreating device, mixed stirring device and sedimentation and filtration device, a catalyzed oxidation inner core is provided with in described four phase catalyst oxidation reactors, the bottom of described catalyzed oxidation inner core is provided with water-in and is connected with the outlet of described sedimentation and filtration device, the top of described catalyzed oxidation inner core is provided with venting port, the bottom of described catalyzed oxidation inner core is provided with a filtering layer, in described catalyzed oxidation inner core, the top of filtering layer is provided with an aeration reaction zone, dosing mouth and aeration input tube is provided with in described aeration reaction zone, described dosing mouth is connected with the automatic medicine adding apparatus be located at outside described four phase catalyst oxidation reactors, described aeration input tube connects high voltage pulse source of the gas, the top of described inner core is provided with microwave generator and ultra-violet ray generator, magnetic field Catalytic Layer and ceramic honeycomb catalyst bed is also provided with in the aeration reaction zone of described catalyzed oxidation inner core, described magnetic field Catalytic Layer comprises the alternating magnetic field device of standing field device and the low frequency alternating magnetic field producer control be made up of ndfeb magnet, the top of described catalyzed oxidation inner core is provided with water outlet, described water outlet is connected with the rear reaction tank in described after-treatment device, the coagulant aids chemicals dosing plant that automatic powder adding adds polyacrylamide coagulant aids is provided with in described rear reaction tank, the outlet of described rear reaction tank connects a device for separating mud and water.
Described magnetic field Catalytic Layer is two-layer, and described ceramic honeycomb catalyst bed is located between described two-layer magnetic field Catalytic Layer.
Be provided with aluminum oxide coating layer ceramic monolith in described ceramic honeycomb catalyst bed, aluminum oxide coating layer ceramic monolith is provided with catalyst coat, and the height of described ceramic honeycomb catalyst bed is more than 0.5 meter.
Described Automatic Dosing mouth and automatic medicine adding apparatus are more than two covers, and wherein a set of automatic medicine adding apparatus is for adding hydrogen peroxide oxidant, and another set of automatic medicine adding apparatus is for adding FeSO4 catalyzer.
The beneficial effects of the utility model are: adopt said structure, by arranging the pretreating device be connected successively, four phase catalyst oxidation reactor and after-treatment devices, aeration automatic medicine adding apparatus is provided with in four phase catalyst oxidation reactors, microwave generator, ultra-violet ray generator and standing field device and alternating magnetic field device, sewage produces the hydroxyl radical free radical of higher concentration in the reactor after pre-treatment, pass through transfer transport, addition reaction and broken chain scission of link, the oxygen obtaining the free radical utilization dissolving that electrophilic addition generates completes further decomposition, oxidize the contaminants into as carbonic acid gas, water, moieties is directly mineralized into salt, treating processes and secondary pollution can not be produced, reach and purify water, reduce the object of effluent index, greatly reduce the consumption of hydrogen peroxide, simultaneous reactions device adopts micro-electromagnetic technique to instead of original acid-alkali accommodation, thus energy consumption or cost are reduced greatly, its catalytic oxidation treatment better effects if, economical and practical, running cost is low.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.Wherein:
Fig. 1 is the structural representation of the utility model four phase catalyzed oxidation Waste Water Treatment.
Embodiment
By describing technology contents of the present utility model, structural attitude in detail, realized object and effect, accompanying drawing is coordinated to describe in detail below in conjunction with embodiment.
Refer to shown in Fig. 1, the utility model four phase catalyzed oxidation Waste Water Treatment comprises the pretreating device 1 be connected successively, four phase catalyst oxidation reactors 2 and after-treatment device 3, elementary chemicals dosing plant 11 is provided with in described pretreating device 1, mixed stirring device 12 and sedimentation and filtration device 13, a catalyzed oxidation inner core 21 is provided with in described four phase catalyst oxidation reactors 2, the bottom of described catalyzed oxidation inner core 21 is provided with water-in 211 and is connected with the outlet of described sedimentation and filtration device 1, the top of described catalyzed oxidation inner core 21 is provided with venting port 212, the bottom of described inner core 21 is provided with a filtering layer 213, in described catalyzed oxidation inner core 21, the top of filtering layer 213 is provided with an aeration reaction zone 214, dosing mouth 215 and aeration input tube 216 is provided with in described aeration reaction zone 214, described dosing mouth 215 is connected with the automatic medicine adding apparatus 22 be located at outside described four phase catalyst oxidation reactors 2, described aeration input tube 216 connects high voltage pulse source of the gas 23, the top of described catalyzed oxidation inner core 21 is provided with microwave generator 24 and ultra-violet ray generator 25, magnetic field Catalytic Layer 26 and ceramic honeycomb catalyst bed 27 is also provided with in the aeration reaction zone 214 of described catalyzed oxidation inner core 21, described magnetic field Catalytic Layer 26 comprises the alternating magnetic field device 262 of standing field the device 261 and low frequency alternating magnetic field producer control be made up of ndfeb magnet, the top of described catalyzed oxidation inner core 21 is provided with water outlet 217, described water outlet 217 is connected with the rear reaction tank 31 in described after-treatment device 3, the coagulant aids chemicals dosing plant 311 that automatic powder adding adds polyacrylamide coagulant aids is provided with in described rear reaction tank 31, the outlet of described rear reaction tank 31 connects a device for separating mud and water 32.
Described magnetic field Catalytic Layer 26 is two-layer, and described ceramic honeycomb catalyst bed 27 is located between described two-layer magnetic field Catalytic Layer 26.
Be provided with aluminum oxide coating layer ceramic monolith in described ceramic honeycomb catalyst bed 26, aluminum oxide coating layer ceramic monolith is provided with catalyst coat, and the height of described ceramic honeycomb catalyst bed 26 is more than 0.5 meter.
Described dosing mouth 25 and automatic medicine adding apparatus 22 are more than two covers, and wherein a set of automatic medicine adding apparatus 22 is for adding hydrogen peroxide oxidant, and another set of automatic medicine adding apparatus 22 is for adding FeSO4 catalyzer.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model specification sheets and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a phase catalyzed oxidation Waste Water Treatment, it is characterized in that: comprise the pretreating device be connected successively, four phase catalyst oxidation reactor and after-treatment devices, elementary chemicals dosing plant is provided with in described pretreating device, mixed stirring device and sedimentation and filtration device, a catalyzed oxidation inner core is provided with in described four phase catalyst oxidation reactors, the bottom of described catalyzed oxidation inner core is provided with water-in and is connected with the outlet of described sedimentation and filtration device, the top of described catalyzed oxidation inner core is provided with venting port, the bottom of described catalyzed oxidation inner core is provided with a filtering layer, in described catalyzed oxidation inner core, the top of filtering layer is provided with an aeration reaction zone, dosing mouth and aeration input tube is provided with in described aeration reaction zone, described dosing mouth is connected with the automatic medicine adding apparatus be located at outside described four phase catalyst oxidation reactors, described aeration input tube connects high voltage pulse source of the gas, the top of described inner core is provided with microwave generator and ultra-violet ray generator, magnetic field Catalytic Layer and ceramic honeycomb catalyst bed is also provided with in the aeration reaction zone of described catalyzed oxidation inner core, described magnetic field Catalytic Layer comprises the alternating magnetic field device of standing field device and the low frequency alternating magnetic field producer control be made up of ndfeb magnet, the top of described catalyzed oxidation inner core is provided with water outlet, described water outlet is connected with the rear reaction tank in described after-treatment device, the coagulant aids chemicals dosing plant that automatic powder adding adds polyacrylamide coagulant aids is provided with in described rear reaction tank, the outlet of described rear reaction tank connects a device for separating mud and water.
2. a kind of four phase catalyzed oxidation Waste Water Treatments according to claim 1, it is characterized in that: described magnetic field Catalytic Layer is two-layer, described ceramic honeycomb catalyst bed is located between described two-layer magnetic field Catalytic Layer.
3. a kind of four phase catalyzed oxidation Waste Water Treatments according to claim 1, it is characterized in that: in described ceramic honeycomb catalyst bed, be provided with aluminum oxide coating layer ceramic monolith, aluminum oxide coating layer ceramic monolith is provided with catalyst coat, and the height of described ceramic honeycomb catalyst bed is more than 0.5 meter.
4. a kind of four phase catalyzed oxidation Waste Water Treatments according to claim 1, is characterized in that: described Automatic Dosing mouth and automatic medicine adding apparatus are more than two covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646848.1U CN204918295U (en) | 2015-08-26 | 2015-08-26 | Four -phase catalytic oxidation effluent disposal system |
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| CN201520646848.1U CN204918295U (en) | 2015-08-26 | 2015-08-26 | Four -phase catalytic oxidation effluent disposal system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226566A (en) * | 2017-08-01 | 2017-10-03 | 浙江迪萧环保科技有限公司 | A kind of electromagnetism ultraviolet catalytic oxidation unit and application |
| CN108840522A (en) * | 2018-07-09 | 2018-11-20 | 胡良峰 | A kind of catalytic oxidizing equipment of high concentrated organic wastewater processing |
| CN109626494A (en) * | 2018-12-05 | 2019-04-16 | 殷立峰 | The ultraviolet strong oxygen advanced water treatment method of one kind and device |
-
2015
- 2015-08-26 CN CN201520646848.1U patent/CN204918295U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226566A (en) * | 2017-08-01 | 2017-10-03 | 浙江迪萧环保科技有限公司 | A kind of electromagnetism ultraviolet catalytic oxidation unit and application |
| CN108840522A (en) * | 2018-07-09 | 2018-11-20 | 胡良峰 | A kind of catalytic oxidizing equipment of high concentrated organic wastewater processing |
| CN109626494A (en) * | 2018-12-05 | 2019-04-16 | 殷立峰 | The ultraviolet strong oxygen advanced water treatment method of one kind and device |
| CN109626494B (en) * | 2018-12-05 | 2021-08-17 | 殷立峰 | Ultraviolet strong oxygen advanced water treatment method and device |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350003, building 42, C zone, Fuzhou Software Park, 89 software Avenue, Gulou District, Fujian, Fuzhou Patentee after: Fujian micro water environmental protection Limited by Share Ltd Address before: 350003, building 42, C zone, Fuzhou Software Park, 89 software Avenue, Gulou District, Fujian, Fuzhou Patentee before: Fujian Weishui Environmental Protection Technology Co., Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 361000 unit 2, room 402, No. 47, erwanghai Road, software park, Xiamen City, Fujian Province Patentee after: Fujian micro water environmental protection Limited by Share Ltd Address before: 350003, building 42, C zone, Fuzhou Software Park, 89 software Avenue, Gulou District, Fujian, Fuzhou Patentee before: Fujian micro water environmental protection Limited by Share Ltd |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Four -phase catalytic oxidation effluent disposal system Effective date of registration: 20191120 Granted publication date: 20151230 Pledgee: Xiamen finance Company limited by guarantee Pledgor: Fujian micro water environmental protection Limited by Share Ltd Registration number: Y2019990000509 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220424 Granted publication date: 20151230 Pledgee: Xiamen finance Company limited by guarantee Pledgor: FUJIAN MICRO WATER ENVIRONMENTAL PROTECTION CO.,LTD. Registration number: Y2019990000509 |