CN105148702A - Pasma photocatalyst waste gas purifier - Google Patents
Pasma photocatalyst waste gas purifier Download PDFInfo
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- CN105148702A CN105148702A CN201510664679.9A CN201510664679A CN105148702A CN 105148702 A CN105148702 A CN 105148702A CN 201510664679 A CN201510664679 A CN 201510664679A CN 105148702 A CN105148702 A CN 105148702A
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- module
- filter screen
- catalytic converter
- air inlet
- purifier
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- Physical Or Chemical Processes And Apparatus (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention discloses a plasma photocatalyst waste gas purifier which is characterized by comprising a box body, wherein an air inlet is formed in one side surface of the box body; an air outlet is formed in the side surface, opposite to the air inlet, of the box body; a photolysis device and a purification device are arranged between the air inlet and the air outlet in sequence; a high-voltage electric discharging module is communicated with the top end of the purification device in an insulated manner; the photolysis device comprises a honeycomb filter screen and an ultra-violet lamp; the honeycomb filter screen is coated with titanium dioxide; the photolysis device, the purification device and the high-voltage electric discharging module are electrically connected with a control system. The plasma photocatalyst waste gas purifier has the advantages that the photolysis area can be enlarged due to the honeycomb filter screen; the purification efficiency can be improved due to the photolysis device, so that air can be purified relatively thoroughly; conversion of harmful gases can be promoted, so that the air quality can be further improved.
Description
Technical field
The present invention relates to a kind of plasma photocatalyst catalytic converter, belong to waste gas purification technical field.
Background technology
The kind of current off-gas cleaning equipment gets more and more, and along with the development of industry, traditional waste gas purification technique can not meet present organic waste-gas purification demand.Lack high accuracy and maximization waste gas purification product in the market, can not meet the need of market; Further, it is low to there is performance in current waste gas purification product, stability and fixing is poor, outward appearance external form unsightly, appearance dispose coarse, many component qualities are poor, and the life-span is short, fixing is low, affect the problems such as the quality of integral product.Therefore, need badly and should design a kind of novel cleaning equipment and solve organic exhaust gas.
Summary of the invention
The technical problem that the present invention solves is that provide one rapidly and efficiently to decompose organic exhaust gas molecule, deodorizing rate can reach more than 99%, greatly improves purification efficiency, avoids organic exhaust gas to a kind of plasma photocatalyst catalytic converter of human body, environmental hazard.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of plasma photocatalyst catalytic converter, it is characterized in that, comprise casing, described casing one side is provided with air inlet, the opposite face of described air inlet is provided with air outlet, photodissociation device and purifier is disposed with between described air inlet and air outlet, the top insulation of described purifier is communicated with electrion module, described photodissociation device comprises cellular filter screen and uviol lamp, described cellular filter screen is coated with titanium dioxide, described uviol lamp is arranged at cellular filter screen front end, uviol lamp can be irradiated to cellular filter screen, described photodissociation device, purifier is connected with control system electricity with electrion module.Described control system comprises electric cabinet hand switch or PLC Automated condtrol switch.
Preferably, described air inlet is provided with equal drift net, the preliminary big dust particle filtered in organic exhaust gas, controls casing internal gas flow and evenly passes through.
Preferably, described purifier inside is also provided with attemperating unit, and effect prevents temperature in clarifier too high, and impact heat radiation, increases subsequent purification efficiency and maintenance cost.Mechanism is, when running temperature > 80 DEG C, i.e. clarifier maximum operating temperature, clarifier auto-breaking, out of service, when temperature drops to below 40 DEG C, clarifier powers on automatically, ensures that clarifier is normal, clean boot runs.
Preferably, the high energy electron that described electrion module produces enters described purifier by insulation pipeline, described insulation pipeline pass described electrion module a sidewall and by rubber seal.
Preferably, described electrion module is all connected by high temperature resistance, etch-proof electric wire with between power module with control system, described attemperating unit.
Preferably, described power module comprises overvoltage protective module, overcurrent protection module, no-load protection module, short circuit protection module and overtemperature prote module.
Preferably, be also provided with filter, described filter is arranged at photodissociation device front end, and described filter comprises cotton filter screen, active carbon filter screen and HEPA filter screen.
The present invention utilizes applied voltage, and when applied voltage reaches the discharge voltage of organic exhaust gas, gas is breakdown, produces and comprises the mixture of electronics, various ion, atom and free radical, and it is material the 4th state after solid-state, liquid, gaseous state.
Electrion module: under the effect of extra electric field, what medium discharge produced takes in a large number and can bombard organic exhaust gas molecule by electronics, make it ionize, dissociate and excite, then physics, the chemical reaction of series of complex has just been caused, complicated large molecule organic exhaust gas is made to change simple Small molecular safe material into, or make poisonous and harmful substance be transformed into material that is nontoxic or the low evil of low toxicity, thus organic exhaust gas is degraded removal.Because the averaged electron energy produced after its ionization is at 10ev, the chemical reaction that suitably control reaction condition can realize generally being difficult to realize or speed is very slow becomes very quick.
Beneficial effect of the present invention is as follows:
(1) a kind of plasma photocatalyst catalytic converter provided by the invention can increase photodissociation area by cellular filter screen, the setting of photodissociation device can improve purification efficiency, purify air more up hill and dale, and impel the transformation of pernicious gas, air quality is improved raising further, the energy electronics of taking in a large number that the extra electric field electric discharge of purifier produces bombards organic exhaust gas molecule, make organic exhaust gas molecular ionization, dissociate and excite, then the physics of series of complex has just been caused, chemical reaction, organic exhaust gas is made to change Small molecular into, H2O, CO2, non-secondary pollution, avoid organic exhaust gas to human body, the harm of environment.
(2) a kind of plasma photocatalyst catalytic converter provided by the invention is by filter, the suspended particulate in separable air, improves purification efficiency.
(3) the present invention adopts independent power source special module for power supply, and this power module possesses the defencive functions such as overvoltage, overcurrent, zero load, short circuit, overtemperature, and one has abnormal power module to stop clarifier running immediately and indicator lamp extinguishing.
(4) the present invention is without any mechanical action, noiselessness, without the need to personal management and regular maintenance, only need make regular check on.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, a kind of plasma photocatalyst catalytic converter, it is characterized in that, comprise casing 1, described casing 1 one side is provided with air inlet, described air inlet is provided with equal drift net 2, the opposite face of described air inlet is provided with air outlet, filter 6 is disposed with between described air inlet and air outlet, photodissociation device 7 and purifier 8, described air inlet connects the air inlet of filter 6, the gas outlet of filter 6 connects the air inlet of photodissociation device 7, the gas outlet of photodissociation device 7 connects the air inlet of purifier 8, the gas outlet of purifier 8 connects air outlet, the top insulation of described purifier 8 is communicated with electrion module, the high energy electron that described electrion module 3 produces enters described purifier 8 by insulation pipeline, described insulation pipeline through described electrion module 3 a sidewall and by rubber seal, described purifier 8 inside is also provided with attemperating unit 4, described photodissociation device 7 comprises cellular filter screen and uviol lamp, described cellular filter screen is coated with titanium dioxide, described uviol lamp is arranged at cellular filter screen front end, cellular filter screen can be irradiated to, described filter 6 comprises cotton filter screen, active carbon filter screen and HEPA filter screen, described filter 6, photodissociation device 7, purifier 8 is connected with control system electricity with electrion module 3.Described control system comprises electric cabinet hand switch or PLC Automated condtrol switch.
Described electrion module 3 is with control system, be all connected by high temperature resistance, etch-proof electric wire between described attemperating unit 4 with power module 5.
Described power module 5 comprises overvoltage protective module, overcurrent protection module, no-load protection module, short circuit protection module and overtemperature prote module.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a plasma photocatalyst catalytic converter, it is characterized in that, comprise casing, described casing one side is provided with air inlet, the opposite face of described air inlet is provided with air outlet, photodissociation device and purifier is disposed with between described air inlet and air outlet, the top insulation of described purifier is communicated with electrion module, described photodissociation device comprises cellular filter screen and uviol lamp, described cellular filter screen is coated with titanium dioxide, and described photodissociation device, purifier are connected with control system electricity with electrion module.
2. a kind of plasma photocatalyst catalytic converter according to claim 1, it is characterized in that, described air inlet is provided with equal drift net.
3. a kind of plasma photocatalyst catalytic converter according to claim 1, it is characterized in that, described purifier inside is also provided with attemperating unit.
4. a kind of plasma photocatalyst catalytic converter according to claim 1, it is characterized in that, the high energy electron that described electrion module produces enters described purifier by insulation pipeline, described insulation pipeline pass described electrion module a sidewall and by rubber seal.
5. a kind of plasma photocatalyst catalytic converter according to claim 1, is characterized in that, described electrion module is all connected by high temperature resistance, etch-proof electric wire with between power module with control system, described attemperating unit.
6. a kind of plasma photocatalyst catalytic converter according to claim 5, it is characterized in that, described power module comprises overvoltage protective module, overcurrent protection module, no-load protection module, short circuit protection module and overtemperature prote module.
7. a kind of plasma photocatalyst catalytic converter according to claim 1, it is characterized in that, be also provided with filter, described filter is arranged at photodissociation device front end, and described filter comprises cotton filter screen, active carbon filter screen and HEPA filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664679.9A CN105148702A (en) | 2015-10-15 | 2015-10-15 | Pasma photocatalyst waste gas purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510664679.9A CN105148702A (en) | 2015-10-15 | 2015-10-15 | Pasma photocatalyst waste gas purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105148702A true CN105148702A (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510664679.9A Pending CN105148702A (en) | 2015-10-15 | 2015-10-15 | Pasma photocatalyst waste gas purifier |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203425700U (en) * | 2013-08-19 | 2014-02-12 | 深圳市诺华生态环境技术有限公司 | Waste gas purifier |
| CN203757736U (en) * | 2013-12-27 | 2014-08-06 | 浙江大学 | Plasma enhancing porous medium burning device for treating organic waste gas |
| WO2015121633A1 (en) * | 2014-02-14 | 2015-08-20 | Tri-Air Developments Limited | Air decontamination device & method |
| CN205109360U (en) * | 2015-10-15 | 2016-03-30 | 苏州韵蓝环保科技有限公司 | Plasma photocatalyst exhaust gas cleaner |
-
2015
- 2015-10-15 CN CN201510664679.9A patent/CN105148702A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203425700U (en) * | 2013-08-19 | 2014-02-12 | 深圳市诺华生态环境技术有限公司 | Waste gas purifier |
| CN203757736U (en) * | 2013-12-27 | 2014-08-06 | 浙江大学 | Plasma enhancing porous medium burning device for treating organic waste gas |
| WO2015121633A1 (en) * | 2014-02-14 | 2015-08-20 | Tri-Air Developments Limited | Air decontamination device & method |
| CN205109360U (en) * | 2015-10-15 | 2016-03-30 | 苏州韵蓝环保科技有限公司 | Plasma photocatalyst exhaust gas cleaner |
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Application publication date: 20151216 |