CN205435428U - Multiple clean system of industrial waste gas plasma - Google Patents
Multiple clean system of industrial waste gas plasma Download PDFInfo
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- CN205435428U CN205435428U CN201521082901.6U CN201521082901U CN205435428U CN 205435428 U CN205435428 U CN 205435428U CN 201521082901 U CN201521082901 U CN 201521082901U CN 205435428 U CN205435428 U CN 205435428U
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Abstract
The utility model discloses a multiple clean system of industrial waste gas plasma, including being used for carrying industrial waste gas's air extractor and the circulating water pump who is used for the fluming water, the interface that admits air of air extractor is linked together with exhaust gas source, the interface of giving vent to anger of air extractor links to each other with the waste gas gas holder, the export and the liquid gas blender group of waste gas gas holder are linked together, the export and the gas -liquid of liquid gas blender group spray the dissociation jar and are linked together, the gas -liquid sprays dissociation tank deck portion and still is provided with the gas vent, the entry of liquid gas blender group still is linked together with a plasma generation device, plasma generation device with air suction wherein, then become plasma with its ionization to carry in the liquid gas blender group, the circulating water pump export is also organized with liquid gas blender and is linked together, the circulating water pump entrance still is connected with the initiating agent device, and the initiating agent device is sino -Canada goes into the medicament cocurrent flow and go into to the circulating water pump in, circulating water pump's entry still and from the beginning water source is linked together. This processing system through waste gas bleed, waste gas gas storage, the waste gas exhaust emission after carrying various harmful substance in can deep oxidation waste gas to handle is superior to national standard.
Description
Technical field
This utility model belongs to a kind of waste gas treatment equipment, is specifically related to industrial waste gas plasma multiple purifying system.
Background technology
Industrial waste gas is mainly derived from the industries such as petrochemical industry, sewage disposal, garbage disposal, chemical pharmacy, space flight, electronics industry, leather processing, coating, application biology, rubber and naval vessel, not only pollute workshop condition, harm post staff is healthy, and be the main producers pollutant of induction photochemical fog, urban air-quality is constituted serious threat.Owing to industrial waste gas has, air quantity is big, concentration is low, multicomponent combined pollution, and gas air quantity is relatively big with organic exhaust gas fluctuation of concentration, and its difficulty of governance is relatively large.
At present, the processing method being used for industrial organic exhaust gas both at home and abroad mainly has Production by Catalytic Combustion Process, absorption method, absorption process, condensation method, bioanalysis and plasma oxidation method etc..Production by Catalytic Combustion Process purification efficiency is high, but shortcoming to be equipment volume relatively big, one-time investment and equipment operation energy consumption are relatively big, and there is potential safety hazard.Absorption method mainly with activated carbon adsorption, ideal purification effect, but activated carbon adsorption saturated after need regeneration, the industrial waste gas after regeneration still needs to process.Absorption process, condensation method range of application are limited.Bioanalysis investment and operating cost are relatively low, but it is relatively big to run operation complexity, floor space, there is the probability of secondary pollution.It is that in the industrial waste gas pollutant abatement technology generally acknowledged at present both at home and abroad, effect is best, and the suitability is strong, one of the processing method that has a extensive future.Its ultimate principle is under the acceleration of electric field, produces high energy electron, when averaged electron energy exceedes target improvement thing molecular chemistry bond energy, and chemical bond rupture, reach to eliminate the purpose of gaseous contaminant.So comparing but comparatively, the expansive approach of the multi-phasic plasma technology that low temperature plasma method effect is best, energy-conserving and environment-protective, non-secondary pollution, particularly developed recently get up, the advantage of its Treatment process becomes apparent from.Although but the processing system used at present uses plasma oxidation method high to the removal efficiency of organic exhaust gas, but equipment volume is big, and designs and unreasonable cause the resource consumption such as water, electricity relatively greatly, be unfavorable for energy-conservation.
Utility model content
The utility model discloses a kind of industrial waste gas plasma multiple purifying system, this processing system is bled by waste gas, waste gas gas storage, waste gas conveying can be discharged and be better than national standard by the waste gas after the various detoxications in deep oxidation waste gas.
nullThe technical solution of the utility model is achieved in that a kind of industrial waste gas plasma multiple purifying system，Including the air exhauster for delivery industry waste gas with for carrying the water circulating pump of water，The intake interface of described air exhauster is connected with exhaust gas source，The interface of giving vent to anger of described air exhauster is connected with waste gas air accumulator，The outlet of described waste gas air accumulator is connected with liquid air mixer group，The outlet of described liquid air mixer group is connected with gas-liquid spray dissociation tank，Described gas-liquid spray dissociation tank top is additionally provided with air vent，Entrance also with one plasma producing apparatus of described liquid air mixer group is connected，Described plasma producing apparatus draws air into wherein，Then plasma it is ionized into，And be transported in liquid air mixer group，The outlet of described water circulating pump is also connected with liquid air mixer group，Described water circulating pump porch is also associated with initiator device，Initiator device adds medicament and is flowed in water circulating pump，The entrance of described water circulating pump is also connected with water source from the beginning.
Further, described gas-liquid spray dissociation pot bottom is additionally provided with circulating water pipe, and described circulating water pipe end is connected with water circulating pump.
Further, described liquid air mixer group is ejector group, is connected by secondary liquid air mixer including some ejectors, described water circulating pump and liquid air mixer group, and described plasma producing apparatus is also connected with secondary liquid air mixer.
Further, the air vent of described gas-liquid spray dissociation tank top is additionally provided with pyrolysis installation.
Further, described water circulating pump includes the first water circulating pump and the second water circulating pump being interconnected, and the opening of described first water circulating pump connects with initiator device.
Further, the outlet of described liquid air mixer group includes that the first outlet and the second outlet, described first outlet are positioned at gas shower dissociation tank top, and connect with spray head, described second outlet is positioned at gas shower from cans picking bottom, and described spray head is additionally provided with umbrella shape catch.
Further, described plasma producing apparatus is additionally provided with zeolite molecular sieve.
The beneficial effects of the utility model are as follows: bled by waste gas, waste gas gas storage, waste gas conveying, pressurization cycle, liquid-liquid spray mixing initiating device, plasma gas-liquid spraying mixing, plasma body fluid gas blowout mist mixing purify, can quickly process harmful gas, save time, power saving, simple to operate, non-secondary pollution, investment reduction, occupation of land are less, operating cost is low, only water (reusable edible), electricity and a small amount of initiator for reaction expense, finally realize qualified discharge.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure: 1, air exhauster；2, waste gas air accumulator；3, initiator device；4, water circulating pump；5, liquid air mixer group；51, secondary liquid air mixer；6, plasma producing apparatus；7, spray head；8, gas-liquid spray dissociation tank；9, pyrolysis installation；10, air vent；11, circulating water pipe；12, blow-off line；13, umbrella shape catch；14, the first outlet；15, the second outlet；16, water source from the beginning.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullA kind of industrial waste gas plasma multiple purifying system shown in Figure 1，Including the air exhauster 1 for delivery industry waste gas with for carrying the water circulating pump 4 of water，The intake interface of described air exhauster 1 is connected with exhaust gas source，The interface of giving vent to anger of described air exhauster 1 is connected with waste gas air accumulator 2，The outlet of described waste gas air accumulator 2 is connected with liquid air mixer group 5，The outlet of described liquid air mixer group 5 and gas-liquid spray dissociation tank is connected 8，Described gas-liquid spray dissociation tank 8 top is additionally provided with air vent 10，Entrance also with one plasma producing apparatus 6 of described liquid air mixer group is connected，Described plasma producing apparatus 6 draws air into wherein，Then plasma it is ionized into，And be transported in liquid air mixer group 5，Described water circulating pump 4 exports and is also connected with liquid air mixer group 5，Described water circulating pump 4 porch is also associated with initiator device 3，Initiator device 3 adds medicament and is flowed in water circulating pump 4，The entrance of described water circulating pump 4 is also connected with water source 16 from the beginning.
nullThis utility model process when in use is as follows，Industrial waste gas is entered among waste gas air accumulator 2 by air exhauster 1，Waste gas in waste gas air accumulator 2 is passed in liquid air mixer group 5，Plasma producing apparatus 6 draws air into wherein simultaneously，Then plasma it is ionized into，The operation principle of plasma producing apparatus 6 is to generate low temperature plasma gas in dielectric barrier discharge mode by high-frequency and high-voltage highfield and air oxygenerating technology under the effect of electrode，Concrete，Plasma producing apparatus is additionally provided with zeolite molecular sieve (not shown) commonly used in the art，Oxygen nitrogen can be separated by the air of extraction through the pressure-variable adsorption effect of zeolite molecular sieve，Obtain highly purified oxygen as source of the gas，Oxygen concentration in described air is brought up to more than 84%，The plasma-reaction-chamber formed through Ti electrode plate and the electronic ceramics medium of plasma generator again ionizes，This air ionization is become plasma，Finally the gas after ionization is transported in liquid air mixer group 5，The most that is liquid air mixer group 5 is passed through plasma gas while being passed through water circulating pump 4 to pass through the tap water that water source 16 is passed through from the beginning，Eventually form plasma liquid，Plasma water can contain substantial amounts of hydroxyl、Free radical、Ozone etc.，They have strong oxidizing property，Plasma liquid divides two-way to enter in two groups of liquid air mixer groups，Waste gas in last liquid air mixer group and plasma liquid phase reactor，Carry out waste gas therein decomposing oxidation，And sprayed by gas-liquid spray dissociation tank 8，Spray later being discharged by purified gas finally by air vent 10.Initiator device 3 is connected with water circulating pump 4, wherein the initiator (hydrogen peroxide etc.) in initiator device 3 and plasma liquid reaction can form the hydroxyl radical free radical that oxidability is extremely strong, hydroxyl radical free radical (Hydroxylradical, OH) it is the material of a kind of purifying contaminated thing, it is a kind of strong oxidizer, there is the function of extremely strong purifying contaminated thing, it can be removed the pollutant in lower atmosphere layer and be translated into harmless or that harm is less compound, it it is oxidizing substance optimum in advanced oxidation new technique, harmful substance in air can be removed, various organic contamination and microorganism is attacked in water, it is made to be degraded to CO2, H2O and inorganic salt, waste gas can be carried out deep oxidation dissociation.
Further, being additionally provided with circulating water pipe 11 bottom described gas-liquid spray dissociation tank 8, described circulating water pipe 11 end is connected with water circulating pump 4.Flow out finally by circulating water pipe 11 from the liquid of gas-liquid spray dissociation tank 8 ejection, finally flow again into water circulating pump 4, during making the plasma liquid reacted the most completely be again introduced into waste gas purification, gas-liquid spray dissociation tank 8 end is additionally provided with blow-off line 12 simultaneously, can be discharged by the plasma liquid after using for a long time.
Further, described liquid air mixer group 5 is ejector group, is connected by secondary liquid air mixer 51 including some ejectors, described water circulating pump 4 and liquid air mixer group 5, and described plasma producing apparatus 6 is also connected with secondary liquid air mixer 51.Owing to there being some ejectors, so plasma gas can be diverted in ejector, tap water or recirculated water in water circulating pump 4 also can be diverted in some ejectors, the setting of ejector simultaneously also is able to the most sufficiently be passed in ejector by plasma gas in the tap water flowed into, and it is mixed into plasma liquid with tap water, finally the unified gas-liquid spray that is flowed into dissociates tank 8, owing to described water circulating pump 4 is connected by secondary liquid air mixer 51 with liquid air mixer group 5, described plasma producing apparatus 6 is also connected with secondary liquid air mixer 51, so tap water can be mixed to form plasma liquid in advance mutually with plasma, finally enter together with waste gas again in liquid air mixer group 5, this mode is so that the plasma liquid plasma formed dissolves too much, the clean-up effect of plasma liquid is more preferable.
Further, the air vent 10 at described gas-liquid spray dissociation tank 8 top is additionally provided with pyrolysis installation 9.Owing to arranging a thermal decomposition tube device on air vent 10, described thermal decomposition tube device uses electrothermal tube, it is possible to is pyrolyzed the last waste gas discharged, purifies waste gas further.
Further, described water circulating pump 4 includes the first water circulating pump and the second water circulating pump being interconnected, and the opening of described first water circulating pump connects with initiator device 3.That is the initiator in initiator device 3 is extracted by the first water circulating pump, finally by the second water circulating pump, is finally flowed in liquid air mixer 5.
Further, the outlet of described liquid air mixer group 5 includes the first outlet 14 and the second outlet 15, and described first outlet 14 is positioned at gas shower dissociation tank top, and connects with spray head, described second outlet 15 is positioned at gas shower from cans picking bottom, and described spray head 7 is additionally provided with umbrella shape catch 13.From liquid air mixer group 5, the liquid gas mixture of ejection first sprays from the second outlet 15, owing to waste gas is contained in the inside, in order to strengthen reaction further, so being additionally provided with the first outlet 14, waste gas in liquid gas mixture can flow up due to the reason of gravity, spray finally by spray head 7, during ejection, a lot of spraying can be formed, waste gas and spraying are reacted again, discharged from air vent again by reaction purified gas, owing to being provided with umbrella shape catch 13 on shower nozzle, that is the plasma liquid formed of spraying can be attached on umbrella shape catch 13, finally drop into bottom gas-liquid spray dissociation tank 8 due to the effect of gravity, again it is circulated.
The following two table statistics of test of this utility model clean-up effect in actual use:
1 kind of common air pollution agent of table uses
Industrial waste gas plasma multiple purifying system net rate is analyzed
The 2 odor pollution factors use
Industrial waste gas plasma multiple purifying system net rate is analyzed
This utility model, through many experiments actual measurement demonstration, complies fully with design requirement, the industrial waste gas of purified treatment is significantly better than discharging standards.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (7)
- null1. industrial waste gas plasma multiple purifying system，It is characterized in that，Including the air exhauster for delivery industry waste gas with for carrying the water circulating pump of water，The intake interface of described air exhauster is connected with exhaust gas source，The interface of giving vent to anger of described air exhauster is connected with waste gas air accumulator，The outlet of described waste gas air accumulator is connected with liquid air mixer group，The outlet of described liquid air mixer group is connected with gas-liquid spray dissociation tank，Described gas-liquid spray dissociation tank top is additionally provided with air vent，Entrance also with one plasma producing apparatus of described liquid air mixer group is connected，Described plasma producing apparatus draws air into wherein，Then plasma it is ionized into，And be transported in liquid air mixer group，The outlet of described water circulating pump is also connected with liquid air mixer group，Described water circulating pump porch is also associated with initiator device，Initiator device adds medicament and is flowed in water circulating pump，The entrance of described water circulating pump is also connected with water source from the beginning.
- Industrial waste gas plasma multiple purifying system the most according to claim 1, it is characterised in that described gas-liquid spray dissociation pot bottom is additionally provided with circulating water pipe, and described circulating water pipe end is connected with water circulating pump.
- Industrial waste gas plasma multiple purifying system the most according to claim 2, it is characterized in that, described liquid air mixer group is ejector group, including some ejectors, described water circulating pump is connected by secondary liquid air mixer with liquid air mixer group, and described plasma producing apparatus is also connected with secondary liquid air mixer.
- Industrial waste gas plasma multiple purifying system the most according to claim 3, it is characterised in that the air vent of described gas-liquid spray dissociation tank top is additionally provided with pyrolysis installation.
- The most according to claim 4, industrial waste gas plasma multiple purifying system, it is characterised in that described water circulating pump includes the first water circulating pump and the second water circulating pump being interconnected, the opening of described first water circulating pump connects with initiator device.
- Industrial waste gas plasma multiple purifying system the most according to claim 5, it is characterized in that, the outlet of described liquid air mixer group includes the first outlet and the second outlet, described first outlet is positioned at gas shower dissociation tank top, and connect with spray head, described second outlet is positioned at gas shower from cans picking bottom, and described spray head is additionally provided with umbrella shape catch.
- Industrial waste gas plasma multiple purifying system the most according to claim 6, it is characterised in that be additionally provided with zeolite molecular sieve in described plasma producing apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521082901.6U CN205435428U (en) | 2015-12-22 | 2015-12-22 | Multiple clean system of industrial waste gas plasma |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521082901.6U CN205435428U (en) | 2015-12-22 | 2015-12-22 | Multiple clean system of industrial waste gas plasma |
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| Publication Number | Publication Date |
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| CN205435428U true CN205435428U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521082901.6U Expired - Fee Related CN205435428U (en) | 2015-12-22 | 2015-12-22 | Multiple clean system of industrial waste gas plasma |
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| CN (1) | CN205435428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211688A (en) * | 2018-03-14 | 2018-06-29 | 苏州大学 | A kind of organic exhaust gas purifying system and exhaust gas purifying method |
| CN112978847A (en) * | 2021-02-24 | 2021-06-18 | 西安交通大学 | Nitrogen-oxygen ratio-based plasma activated water disinfection device and method |
-
2015
- 2015-12-22 CN CN201521082901.6U patent/CN205435428U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211688A (en) * | 2018-03-14 | 2018-06-29 | 苏州大学 | A kind of organic exhaust gas purifying system and exhaust gas purifying method |
| CN108211688B (en) * | 2018-03-14 | 2023-12-15 | 苏州大学 | Organic waste gas purification system and waste gas purification method |
| CN112978847A (en) * | 2021-02-24 | 2021-06-18 | 西安交通大学 | Nitrogen-oxygen ratio-based plasma activated water disinfection device and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 226500 group 18, Banjing house, Banjing Town, Rugao City, Nantong City, Jiangsu Province Patentee after: Jiangsu Ding Ji Environmental Technology Co.,Ltd. Address before: 226561 group 18, Banjing house, Banjing Town, Rugao City, Nantong City, Jiangsu Province Patentee before: JIANGSU SAIHERO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20211222 |