CN204380513U - Self-cleaning microwave light oxygen catalytic waste gas clarifier - Google Patents
Self-cleaning microwave light oxygen catalytic waste gas clarifier Download PDFInfo
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- CN204380513U CN204380513U CN201420650089.1U CN201420650089U CN204380513U CN 204380513 U CN204380513 U CN 204380513U CN 201420650089 U CN201420650089 U CN 201420650089U CN 204380513 U CN204380513 U CN 204380513U
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Abstract
The utility model proposes a kind of self-cleaning microwave light oxygen catalytic waste gas clarifier, comprise reaction member and control unit, the control unit of clarifier also comprises automatic cleaning unit, described automatic cleaning unit is the self-cleaning shower nozzle be arranged in reaction member, it is positioned at reaction cavity and exhaust outlet connector place, and by PLC connection control.Adopt the waste gas purification apparatus of this structure, enough strong ultraviolet can be sent, utilize ultraviolet lighting and the catalysis of microwave electromagnetic energy and ozone, the multi-effect cooperative effect of hydroxyl-OH make poisonous foul waste gas moment thoroughly decomposition and inversion be that nonpoisonous and tasteless small-molecule substance is as water and carbon dioxide etc.; While ensureing that exhaust air deodorization clean-up effect is continual and steady for a long time, achieve again automatic cleaning, the equipment that realizes to greatest extent runs automation, both high degree simplified enterprise's maintenance manager, effectively reduce again management difficulty and the maintenance cost of enterprise, also effectively ensure that equipment can be in optimum Working for a long time.
Description
Technical field
The utility model relates to waste gas purification field, refers to a kind of self-cleaning microwave light oxygen catalytic waste gas clarifier especially.
Background technology
The main cleaning principle of organic waste gas purifier such as existing photoelectricity, light oxygen, photocatalysis is substantially all use UV-irradiation to produce ozone on the market, the strong oxidizing property oxidation Decomposition waste gas of recycling ozone, decomposes conversion by the large molecule waste gas of poisonous stench and is generated as nonpoisonous and tasteless small-molecule substance as carbon dioxide, water etc.
Substantially all there is following several defect in the catalytic converter such as existing photoelectricity, light oxygen, photocatalysis on the market:
1, equipment is low to pending exhaust gas and dust concentration tolerance level, can not directly with water cleaning, and clean-up effect is of short duration, and later maintenance cost is high;
2, equipment work is low to waste gas humidity tolerance level, and relative humidity must be less than 60%;
3, fluorescent tube light decay speed is fast easily aging, fluorescent tube wiring contact and the easy oxidized corrosion of wire, and cause only have 500-3000 hour service life, clean-up effect is continual and steady not;
4, the auxiliary such as fluorescent tube is changed loaded down with trivial details, and maintenance cost is high.
Utility model content
The utility model proposes a kind of self-cleaning microwave light oxygen catalytic waste gas clarifier, automatic cleaning can be realized, both reduced management difficulty and the maintenance cost of enterprise, the equipment that effectively ensure that again can be in optimum Working and waste gas purification effect continual and steady for a long time for a long time.
The technical solution of the utility model is achieved in that a kind of self-cleaning microwave light oxygen catalytic waste gas clarifier, comprise reaction member and control unit, described control unit comprises Automated condtrol unit, microwave generating unit, wastewater collection exhaust unit, ozone monitoring unit, VOC detecting unit, the fault self-checking unit of PLC, and provides the power module of the energy for clarifier; Described reaction member comprises air inlet, reaction cavity and exhaust outlet; The probe of described ozone monitoring unit, VOC monitoring means and wastewater collection unit to be all arranged in reaction member and to be connected with PLC; The control unit of clarifier also comprises automatic cleaning unit, and described automatic cleaning unit is the self-cleaning shower nozzle be arranged in reaction member, and it is positioned at reaction cavity and exhaust outlet connector place, and by PLC connection control.
As preferably, described power module comprises AC power, relay and electric power storage storage battery, connect before the multiple contactors in described control unit AC power, under connect multiple microwave generating unit; PLC is met under described microwave generating unit; Connect fault self-checking unit before gauge tap holding wire, be connected with PLC afterwards; Described fault self-checking unit connects microwave generating unit, under meet PLC.
As preferably, described wastewater collection unit is arranged on air inlet leading flank, and the probe of described ozone monitoring unit, VOC monitoring means is positioned at exhaust outlet end.
As preferably, described control unit also comprises ultraviolet light illumination detecting unit, and described ultraviolet light illumination detecting unit is ultraviolet lighting probe, is positioned at reaction cavity and side, exhaust outlet connector place, and is connected with PLC.
As preferably, described reaction cavity is erect-type cavity, is air inlet below it, and top is exhaust outlet, vertically arranges the fluorescent tube sending ultraviolet light in reaction cavity.
Compared with prior art, the utility model has the advantage of: the waste gas purification apparatus adopting the technology of the present invention structure, enough strong ultraviolet can be sent, utilize ultraviolet lighting and the catalysis of microwave electromagnetic energy and ozone, the multi-effect cooperative effect of hydroxyl-OH make poisonous foul waste gas moment thoroughly decomposition and inversion be that nonpoisonous and tasteless small-molecule substance is as water and carbon dioxide etc.; Equipment is being brought up to 80 DEG C, 95% respectively to pending EGT, humidity tolerance level, and while ensureing that exhaust air deodorization clean-up effect is continual and steady for a long time, achieve again automatic cleaning, the equipment that realizes to greatest extent runs automation, both high degree simplified enterprise's maintenance manager, effectively reduce again management difficulty and the maintenance cost of enterprise, the equipment that also effectively ensure that can be in optimum Working and waste gas purification effect continual and steady for a long time for a long time.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of a kind of embodiment of the present utility model.
In figure: 1, reaction member; 2, control unit; 101, air inlet; 102, reaction cavity; 103, exhaust outlet; 104, fluorescent tube; 201, contactor; 202, AC power; 203, microwave generating unit; 204, PLC; 205, ozone monitoring unit; 206, VOC monitoring means; 207, ultraviolet lighting probe; 208, self-cleaning shower nozzle; 209, wastewater collection unit; 210, gauge tap; 211, fault self-checking unit; 213, electric power storage storage battery; 214, relay.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment: see Fig. 1, a kind of self-cleaning microwave light oxygen catalytic waste gas clarifier, comprise reaction member 1 and control unit 2, described control unit 2 comprises Automated condtrol unit 2, microwave generating unit 203, wastewater collection exhaust unit, ozone monitoring unit 205, VOC detecting unit, the fault self-checking unit 211 of PLC204, and provides the power module of the energy for clarifier; Described reaction member 1 comprises air inlet 101, reaction cavity 102 and exhaust outlet 103; The probe of described ozone monitoring unit 205, VOC monitoring means 206 and wastewater collection unit 209 to be all arranged in reaction member 1 and to be connected with PLC204; The control unit 2 of clarifier also comprises automatic cleaning unit, and described automatic cleaning unit is the self-cleaning shower nozzle 208 be arranged in reaction member 1, and it is positioned at reaction cavity 102 and exhaust outlet 103 connector place, and by PLC204 connection control.
As preferably, described power module comprises AC power 202, relay 214 and electric power storage storage battery 213, the multiple contactors 201 in described control unit 2 connect above AC power 202, under connect multiple microwave generating unit 203; Described microwave generating unit meets PLC204 203 times; Connect fault self-checking unit 211 before gauge tap 210 holding wire, be connected with PLC204 afterwards; Described fault self-checking unit 211 connects microwave generating unit 203, under meet PLC204.
As preferably, described wastewater collection unit 209 is arranged on air inlet 101 leading flank, and the probe of described ozone monitoring unit 205, VOC monitoring means 206 is positioned at exhaust outlet 103 end.
As preferably, described control unit 2 also comprises ultraviolet light illumination detecting unit, and described ultraviolet light illumination detecting unit is ultraviolet lighting probe 207, is positioned at reaction cavity 102 and side, exhaust outlet 103 connector place, and is connected with PLC204.
As preferably, described reaction cavity 102 is erect-type cavity, is air inlet 101 below it, and top is exhaust outlet 103, vertically arranges the fluorescent tube 104 sending ultraviolet light in reaction cavity 102.
PLC204 is whole equipment cental system, and various data all come together in this, carries out monitor and forecast according to the program designed in advance to each unit of equipment.The O of ozone detecting unit and VOC detecting unit real-time watch device exhaust outlet 103
3concentration, VOC concentration, then Monitoring Data information is fed back to PLC204 in time, PLC204 judges the instruction of the module work quantity providing adjustment microwave generating unit 203 automatically according to prior setting data information, reduce energy consumption while making waste gas qualified discharge; Ultraviolet light illumination detecting unit can monitor the luminous illuminance of fluorescent tube 104 automatically, the data feedback that ultraviolet light illumination detecting unit detects is to PLC204, whether PLC204 is in normal operating conditions according to presetting information automatic decision equipment, and send equipment clear instruction when needed, make self-cleaning shower nozzle 208 carry out cleaning.Operation principle and technological process are: start power supply, pending waste gas is sent into microwave light oxygen catalytic waste gas clarifier reaction cavity 102 from microwave light oxygen catalytic waste gas clarifier air inlet 101 by blower fan, PLC204 receives the data message that ozone detecting unit (or VOC detecting unit, ultraviolet light illumination detecting unit etc.) feeds back, enabled instruction is sent to microwave generating unit 203, microwave generating unit 203 starts the powerful electromagnetic wave of generation, is delivered to reaction cavity 102 by passage; The ultraviolet light that fluorescent tube 104 in cavity absorbs strong electromagnetic wave effect and sends and waste gas effect produce the oxidizing species such as ozone and-OH base, these oxidizing species are in conjunction with electromagnetic high-frequency vibrations and UV-irradiation photocatalyst catalyst synergy, the organic exhaust gas molecule of poisonous stench is decomposed instantaneously, the conversion of the emission molecule of poisonous stench is generated CO
2, H
2the small-molecule substance that O etc. are nonpoisonous and tasteless, discharges from clarifier exhaust outlet 103 after making waste gas obtain high-efficient purification.
Select automatic cleaning technology, the defect that the equipment that solves is low to pending exhaust gas and dust concentration tolerance level, directly cleaning automatically, clean-up effect is efficient continually and steadily, and later maintenance cost is low, and management is simple.
Adopt the waste gas purification apparatus of the technology of the present invention structure, enough strong ultraviolet can be sent, utilize ultraviolet lighting and the catalysis of microwave electromagnetic energy and ozone, the multi-effect cooperative effect of hydroxyl-OH make poisonous foul waste gas moment thoroughly decomposition and inversion be that nonpoisonous and tasteless small-molecule substance is as water and carbon dioxide etc.; Achieve automatic cleaning simultaneously, both reduced management difficulty and the maintenance cost of enterprise, the equipment that effectively ensure that again can be in optimum Working and waste gas purification effect continual and steady for a long time for a long time.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; 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 (5)
1. a self-cleaning microwave light oxygen catalytic waste gas clarifier, comprise reaction member (1) and control unit (2), it is characterized in that: described control unit (2) comprises Automated condtrol unit (2), microwave generating unit (203), wastewater collection exhaust unit, ozone monitoring unit (205), VOC detecting unit, the fault self-checking unit (211) of PLC (204), and provide the power module of the energy for clarifier; Described reaction member (1) comprises air inlet (101), reaction cavity (102) and exhaust outlet (103); The probe of described ozone monitoring unit (205), VOC monitoring means (206) and wastewater collection unit (209) to be all arranged in reaction member (1) and to be connected with PLC (204); The control unit (2) of clarifier also comprises automatic cleaning unit, described automatic cleaning unit is for being arranged on the self-cleaning shower nozzle (208) in reaction member (1), it is positioned at reaction cavity (102) and exhaust outlet (103) connector place, and by PLC (204) connection control.
2. self-cleaning microwave light oxygen catalytic waste gas clarifier according to claim 1, it is characterized in that: described power module comprises AC power (202), relay (214) and electric power storage storage battery (213), the multiple contactors (201) in described control unit (2) connect above AC power (202), under connect multiple microwave generating unit (203); PLC (204) is met under described microwave generating unit (203); Connect fault self-checking unit (211) before gauge tap (210) holding wire, be connected with PLC (204) afterwards; Described fault self-checking unit (211) connects microwave generating unit (203), under meet PLC (204).
3. self-cleaning microwave light oxygen catalytic waste gas clarifier according to claim 1 and 2, it is characterized in that: described wastewater collection unit (209) is arranged on air inlet (101) leading flank, the probe of described ozone monitoring unit (205), VOC monitoring means (206) is positioned at exhaust outlet (103) end.
4. self-cleaning microwave light oxygen catalytic waste gas clarifier according to claim 1 and 2, it is characterized in that: described control unit (2) also comprises ultraviolet light illumination detecting unit, described ultraviolet light illumination detecting unit is ultraviolet lighting probe (207), be positioned at reaction cavity (102) and side, exhaust outlet (103) connector place, and be connected with PLC (204).
5. self-cleaning microwave light oxygen catalytic waste gas clarifier according to claim 1 and 2, it is characterized in that: described reaction cavity (102) is erect-type cavity, it is air inlet (101) below it, top is exhaust outlet (103), vertically arranges the fluorescent tube (104) sending ultraviolet light in reaction cavity (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420650089.1U CN204380513U (en) | 2014-11-03 | 2014-11-03 | Self-cleaning microwave light oxygen catalytic waste gas clarifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420650089.1U CN204380513U (en) | 2014-11-03 | 2014-11-03 | Self-cleaning microwave light oxygen catalytic waste gas clarifier |
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| Publication Number | Publication Date |
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| CN204380513U true CN204380513U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420650089.1U Expired - Fee Related CN204380513U (en) | 2014-11-03 | 2014-11-03 | Self-cleaning microwave light oxygen catalytic waste gas clarifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283857A (en) * | 2018-04-04 | 2018-07-17 | 广州微碳科技有限公司 | Photocatalysis equipment with on-line auto-cleaning function |
-
2014
- 2014-11-03 CN CN201420650089.1U patent/CN204380513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108283857A (en) * | 2018-04-04 | 2018-07-17 | 广州微碳科技有限公司 | Photocatalysis equipment with on-line auto-cleaning function |
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| 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: 20150610 Termination date: 20171103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |