CN201524558U - Microwave-optic coupling catalytic oxidation device - Google Patents
Microwave-optic coupling catalytic oxidation device Download PDFInfo
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- CN201524558U CN201524558U CN2009202449611U CN200920244961U CN201524558U CN 201524558 U CN201524558 U CN 201524558U CN 2009202449611 U CN2009202449611 U CN 2009202449611U CN 200920244961 U CN200920244961 U CN 200920244961U CN 201524558 U CN201524558 U CN 201524558U
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- catalytic oxidation
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Abstract
The utility model discloses a microwave-optic coupling catalytic oxidation device which comprises a transmission device and a box body. The transmission device is arranged on the lower side of the box body; an air inlet and an adjust gate are arranged on the front lateral plate of the box body, and an air outlet is formed on the top plate of the box body; a plurality of support pillars are fixed on the lower side inside the box body; a ceramic plate is arranged on the support pillars; a waveguide and a microwave generator are arranged between the ceramic plate and the bottom plate of the box body, wherein the waveguide is arranged above the microwave generator; a quartz plate is arranged at the upper part in the box body; and an ultra-violet lamp is arranged between the quartz plate and the top plate of the box body. The device has the advantages of simple structure, simple and convenient operation and use, cleanness and no pollution, high sensitivity, high catalyzing efficiency, wide range of application, and low manufacturing cost, thereby facilitating popularization.
Description
Technical field
The utility model belongs to coal processing and preconditioning technique field, relates to a kind of coal catalytic oxidation equipment, is specifically related to a kind of microwave-optically-coupled catalytic oxidation equipment.
Background technology
Utilizing the organic photocatalysis technology of luminous energy oxidation Decomposition under the normal temperature, is that the environmental protection field is used to administer the new and high technology that various organic matters pollute.This technology has the advantage strong to the oxidation operation ability, that degradation of organic substances is thorough and reaction condition is gentle, but photocatalysis quantum efficiency low (about 0.4%) and light-catalyzed reaction speed wait shortcoming to restrict the further application of this technology to a certain extent slowly.
Along with the development of microwave chemical, microwave radiation (decimeter, centimetre, millimeter wave) replaces traditional heating technique gradually, and is used widely in fields such as Preparation of Catalyst, organic synthesis.The microwave radiation not only can improve the selectivity of organic reaction by activating catalyst, can also act on reactant, and the motion of aggravation reactant molecule reduces reaction activity, fast reaction speed.Therefore, utilize the coupling of microwave field and ultraviolet light to improve the quantum efficiency of photocatalytic process, study it to the light-catalyzed reaction Effect on Performance, understand microwave/photocatalysis coupled mechanism in depth, promote the development of photocatalysis oxidation technique to have considerable realistic meaning.
In recent years, some scholars attempt strengthening the photocatalytic oxidation degradation pollutant by the microwave radiation both at home and abroad.The experimental results shows that microwave reinforced photocatalysis shows the high processing effect to the material that bio-refractories such as dyestuff, pesticide, incretion interferent, polymerization macromolecule even other high-level oxidation technology are difficult to degrade.Therefore, microwave reinforced photochemical catalytic oxidation is a kind of pollutant treatment technology with wide application prospect.This technology is mainly used in the processing of organic pollution in the waste water at present, and the appointed condition harshness of research and development can't be handled solid sample.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, a kind of microwave-optically-coupled catalytic oxidation equipment is provided, its simple in structure and use easy and simple to handle, cleanliness without any pollution, highly sensitive, catalytic efficiency is high, the scope of application is extensive, production cost is low, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of microwave-optically-coupled catalytic oxidation equipment, comprise conveyer and casing, it is characterized in that: described conveyer is arranged on the casing downside, described casing front side board is provided with air inlet and regulator, described roof box is provided with the gas outlet, described box house downside is fixed with a plurality of support columns, described support column upside is provided with ceramic wafer, be provided with waveguide and microwave generator between described ceramic wafer and the box bottom, described waveguide is arranged on the microwave generator upside, and described box house upside is provided with quartz plate, is provided with uviol lamp between described quartz plate and the roof box.
Described casing left plate is equipped with a plurality of stirring rakes by flange.
Described uviol lamp arranged outside has cooling collar.
Be filled with water or liquid nitrogen between described uviol lamp and the cooling collar.
Described microwave generator control system is formed by controller and with control panel and display screen that controller joins, and described controller is connected with microwave generator, power pack and temperature measurer.
The utility model compared with prior art has the following advantages:
1, simple in structure and use easy and simple to handle.The utility model microwave-optically-coupled catalytic oxidation device structure advantages of simple, Electromechanical Design, easy and simple to handle;
2, catalysis degree can be regulated.During the utility model microwave-optically-coupled catalytic oxidation equipment catalytic oxidation solid material, the chien shih material obtains a series of catalytic oxidations in various degree when the speed by regulating conveyer belt, ultraviolet ray intensity, microwave power and microwave action;
3, cleanliness without any pollution.Ultraviolet light and microwave that the utility model microwave-optically-coupled catalytic oxidation equipment is used for the catalytic oxidation material all belong to clean energy resource, and the process of the catalytic oxidation of solid material is belonged to green process, cleanliness without any pollution;
4, highly sensitive.The utility model microwave-optically-coupled catalytic oxidation equipment is with microwave and the combination of electronics automatic temp controller, but rapid sensitive is regulated the power of microwave;
5, can realize multiple catalytic oxidation and catalytic efficiency height.The utility model microwave-optically-coupled catalytic oxidation equipment is divided into three sections independently spaces by quartz plate and ceramic wafer with reaction chamber, can be coupled or independent utility photochemical catalytic oxidation, two technology of microwave action, so that realize three kinds of different catalytic oxidations, the catalytic efficiency height;
6, production cost is low, is convenient to promote the use of; The utility model microwave-optically-coupled catalytic oxidation equipment element is easy to produce, buy, so cost is lower, is convenient to promote the use of.
Below by drawings and Examples, the utility model is described in further detail.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a left view of the present utility model.
Fig. 4 is the A-A cutaway view of Fig. 2.
Fig. 5 is the schematic block circuit diagram of the utility model microwave generator control system.
Description of reference numerals:
The 1-conveyer; The 2-casing; The 3-air inlet;
The 4-regulator; The 5-gas outlet; The 6-support column;
The 7-ceramic wafer; The 8-waveguide; The 9-microwave generator;
The 10-quartz plate; The 11-uviol lamp; 12-stirs rake;
The 13-cooling collar; The 14-controller; The 15-control panel;
The 16-display screen; The 17-power pack; The 18-temperature measurer.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3 and a kind of microwave-optically-coupled catalytic oxidation equipment shown in Figure 4, comprise conveyer 1 and casing 2, described conveyer 1 is arranged on casing 2 downsides, described casing 2 front side boards are provided with air inlet 3 and regulator 4, described casing 2 top boards are provided with gas outlet 5, described casing 2 inner lower are fixed with a plurality of support columns 6, described support column 6 upsides are provided with ceramic wafer 7, be provided with waveguide 8 and microwave generator 9 between described ceramic wafer 7 and casing 2 base plates, described waveguide 8 is arranged on microwave generator 9 upsides, described casing 2 upper inside are provided with quartz plate 10, are provided with uviol lamp 11 between described quartz plate 10 and casing 2 top boards.
As Fig. 1, shown in Figure 4, described casing 2 left plates are equipped with a plurality of stirring rakes 12 by flange.Stir rake 12 perpendicular to the conveyer belt top, be fixed on casing 2 left plates, can stir mixed material on the belt, improve light-microwave coupling and catalyzing efficiency by flange
As Fig. 1, shown in Figure 4, described uviol lamp 11 arranged outside have cooling collar 13.Described uviol lamp 11 disposes corresponding cooling collar 13, can prolong the service life of uviol lamp.
As Fig. 1, shown in Figure 4, be filled with water or liquid nitrogen between described uviol lamp 11 and the cooling collar 13.
As shown in Figure 5, described microwave generator 9 control systems are formed by controller 14 and with control panel 15 and display screen 16 that controller 14 joins, and described controller 14 is connected with microwave generator 9, power pack 17 and temperature measurer 18.
The course of work of the present utility model is: at first connect cooling collar 13 with running water, open uviol lamp 11, then microwave generator 9 and conveyer 1 are connected power supply, empty wagons start test run, guarantee that each parts should turn round steadily, no abnormal sound, and check each parts, especially whether each hold-down screw of conveyer 1 is loosening.
Inspection finish confirm errorless after, open the feed bin of the mixed material that fills photochemical catalyst and reactant, mixed material falls on the driving-belt of transmission device 1, enters in the casing 2 with conveyer belt, regulates entering what of mixed material in the casing 2 by the openings of sizes that changes regulator 4.The mixed material that enters casing 2 is in course of reaction, in real time the temperature in the casing 2 are monitored and on display screen 16, show synchronously by temperature measurer 18, there is the mixed material of requirement to need to insert refrigerating gas for temperature from air inlet 3, the microwave output power of the mixed material microwave generator 9 that requires for difference can carry out corresponding control to it by the microwave source control system, the stirring rake 12 that is provided with on casing 2 left plates, mixed material on the conveyer belt can be stirred, on turn over to the material upper strata, accept UV-irradiation when accepting microwave irradiation effect, light-microwave coupling and catalyzing efficiency improves greatly.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment did, all still belong in the protection domain of technical solutions of the utility model.
Claims (5)
1. microwave-optically-coupled catalytic oxidation equipment, comprise conveyer (1) and casing (2), it is characterized in that: described conveyer (1) is arranged on casing (2) downside, described casing (2) front side board is provided with air inlet (3) and regulator (4), described casing (2) top board is provided with gas outlet (5), described casing (2) inner lower is fixed with a plurality of support columns (6), described support column (6) upside is provided with ceramic wafer (7), be provided with waveguide (8) and microwave generator (9) between described ceramic wafer (7) and casing (2) base plate, described waveguide (8) is arranged on microwave generator (9) upside, described casing (2) upper inside is provided with quartz plate (10), is provided with uviol lamp (11) between described quartz plate (10) and casing (2) top board.
2. according to the described microwave of claim 1-optically-coupled catalytic oxidation equipment, it is characterized in that: described casing (2) left plate is equipped with a plurality of stirring rakes (12) by flange.
3. according to the described microwave of claim 1-optically-coupled catalytic oxidation equipment, it is characterized in that: described uviol lamp (11) arranged outside has cooling collar (13).
4. according to the described microwave of claim 3-optically-coupled catalytic oxidation equipment, it is characterized in that: be filled with water or liquid nitrogen between described uviol lamp (11) and the cooling collar (13).
5. according to the described microwave of claim 1-optically-coupled catalytic oxidation equipment, it is characterized in that: described microwave generator (9) control system is formed by controller (14) and with control panel (15) and display screen (16) that controller (14) joins, and described controller (14) is connected with microwave generator (9), power pack (17) and temperature measurer (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202449611U CN201524558U (en) | 2009-10-28 | 2009-10-28 | Microwave-optic coupling catalytic oxidation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202449611U CN201524558U (en) | 2009-10-28 | 2009-10-28 | Microwave-optic coupling catalytic oxidation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201524558U true CN201524558U (en) | 2010-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202449611U Expired - Fee Related CN201524558U (en) | 2009-10-28 | 2009-10-28 | Microwave-optic coupling catalytic oxidation device |
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| Country | Link |
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| CN (1) | CN201524558U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055778A (en) * | 2013-01-22 | 2013-04-24 | 昆明市东能成套设备有限责任公司 | Axial-flow-type microwave reactor |
| CN103058316A (en) * | 2012-12-13 | 2013-04-24 | 宁波大学 | High-capacity wastewater degradation device with both microwave and photochemical catalysis coupling effects |
| CN104258797A (en) * | 2014-09-19 | 2015-01-07 | 电子科技大学 | Continuous conveying type circular waveguide microwave reactor |
| CN109970140A (en) * | 2019-04-04 | 2019-07-05 | 上海海事大学 | A kind of ultraviolet light catalyzing and strong oxidizing port ballast emergency processing method and device |
-
2009
- 2009-10-28 CN CN2009202449611U patent/CN201524558U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103058316A (en) * | 2012-12-13 | 2013-04-24 | 宁波大学 | High-capacity wastewater degradation device with both microwave and photochemical catalysis coupling effects |
| CN103055778A (en) * | 2013-01-22 | 2013-04-24 | 昆明市东能成套设备有限责任公司 | Axial-flow-type microwave reactor |
| CN104258797A (en) * | 2014-09-19 | 2015-01-07 | 电子科技大学 | Continuous conveying type circular waveguide microwave reactor |
| CN109970140A (en) * | 2019-04-04 | 2019-07-05 | 上海海事大学 | A kind of ultraviolet light catalyzing and strong oxidizing port ballast emergency processing method and device |
| CN109970140B (en) * | 2019-04-04 | 2021-07-20 | 上海海事大学 | Emergency treatment method and device for ballast water of ultraviolet light catalytic strong oxidation port |
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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: 20100714 Termination date: 20161028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |