CN107297115A - Cold plasma fusion technology exhaust treatment system and method - Google Patents
Cold plasma fusion technology exhaust treatment system and method Download PDFInfo
- Publication number
- CN107297115A CN107297115A CN201710622245.1A CN201710622245A CN107297115A CN 107297115 A CN107297115 A CN 107297115A CN 201710622245 A CN201710622245 A CN 201710622245A CN 107297115 A CN107297115 A CN 107297115A
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- China
- Prior art keywords
- cold plasma
- generator
- tank
- plasma fusion
- waste gas
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1425—Regeneration of liquid absorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
- B01D53/323—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00 by electrostatic effects or by high-voltage electric fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/04—Regenerating the washing fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/818—Employing electrical discharges or the generation of a plasma
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a kind of cold plasma fusion technology exhaust treatment system, including exhaust input tube road, spray equipment, tank, electrode generator, cold plasma generator and cold plasma fusion reaction room；The exhaust input tube road is connected with the tank；Spray equipment is provided with the exhaust input tube road；The tank is provided with delivery port and air outlet, and the delivery port is connected with the electrode generator, and the air outlet is connected with the cold plasma generator；The cold plasma generator and cold plasma fusion reaction room connection.The invention also discloses a kind of waste gas processing method of use cold plasma fusion technology.In cold plasma fusion technology exhaust treatment system of the present invention exhaust-gas treatment it is entirely closed, zero quantify, recycling " zero " processing, waste gas can be made to be discharged into air, therefore the pollution to air will not be formed；And it is applied widely, purification efficiency is high, and operating cost is low, and sapce charge is with small.
Description
Technical field
The present invention relates to a kind of exhaust treatment system, and in particular to a kind of cold plasma fusion technology exhaust treatment system
And method.
Background technology
Town and country waste gas emission problem, can be rated as " long-standing " in atmospheric environment regulation, no matter from management to final process, all
It is global problem.
Exhaust-gas treatment is a global problem, and particularly current China rural area simple coarse crop straw burning mode dissipates
The discharge of most original is taken in the smog of hair, and industry, not only causes to atmosphere pollution, forms the influence health such as haze,
Also result in greenhouse effects, a series of natural calamity that influence climate warming is brought.
At present, conventional exhaust processing method has following defect：
(1), masking method processing waste gas：Admixed using more aroma gases and foul smell, to shelter foul smell, make it to be connect by human body
By, have the disadvantage that abandoned well is not uprooted, pollute air.
(2), diffusion method processing waste gas：Waste gas is arranged to air by chimney, or uses odorless Dilution air, Litter is reduced
Matter concentration is to reduce smell.Have the disadvantage that waste gas material is still present, pollute air.
(3), combustion method and catalysis method processing waste gas：At a high temperature of certain, waste gas is sufficiently mixed with fuel gas, realized
Burning completely.It has the disadvantage that equipment is perishable, consumes fuel, and processing cost is high, forms secondary pollution.
(4), absorption method processing waste gas：Using the absorption of some of waste gas material inside material, such as activated carbon, to reach
Remove some of waste gas material.Have the disadvantage that purification efficiency is not high, consume absorbent, easily form secondary pollution.
(5), filter tank method exhaust-gas treatment：Waste gas is worn from bottom to top after dedusting humidification or cooling processing from filter bed bottom
The filter bed being made up of filtrate is crossed, to reach purpose that waste gas is decomposed.It has the disadvantage that floor space is big, and filler needs periodic replacement,
Waste gas treatment process is difficult to be controlled, and is easily gone wrong after operation a period of time, also forms secondary pollution.
The content of the invention
A kind of cold plasma fusion skill is provided it is an object of the invention to overcome the weak point of prior art presence
Art exhaust treatment system and method.
To achieve the above object, the technical scheme taken of the present invention is：A kind of cold plasma fusion technology exhaust-gas treatment
System, including exhaust input tube road, spray equipment, tank, electrode generator, cold plasma generator and cold plasma fusion
Reative cell；The exhaust input tube road is connected with the tank；Spray equipment is provided with the exhaust input tube road；The tank
Delivery port and air outlet are provided with, the delivery port is connected with the electrode generator, the air outlet and the cold plasma
Generator is connected；The cold plasma generator and cold plasma fusion reaction room connection.Preferably, it is described using cold
The exhaust-gas treatment system of plasma fusion heap technology also includes removing provided with electrostatic in exhaust input tube road, the exhaust input tube road
Cigarette device and induced-draught fan.
Preferably, electrostatic smoke removing device and induced-draught fan are provided with the exhaust input tube road.
Preferably, between the spray equipment and the tank it is, between the tank and the electrode generator and described
It is provided with circulation line, the circulation line and is provided with electrode generator between electrode generator and the spray equipment
Liquid is delivered to the cycle power device of spray equipment, and the cold plasma fusion technology exhaust treatment system also includes being used to
The water level detection meter of the liquid level in tank is detected, the water level detection meter is electrically connected with cycle power device.
Another object of the present invention also resides in a kind of cold plasma fusion technology waste gas processing method of offer, the use
The waste gas processing method of cold plasma fusion reactor technology is：Waste gas is by spray equipment by partial impurities in waste gas and solvable
Property gas is dissolved in water；The partial impurities and soluble gas for being dissolved in water pass through electrode generator purified treatment, are back to spray；No
The waste gas of water is dissolved in after the treatment and purification of plasma generator and cold plasma fusion reaction room is subcooled, and collects carbon dioxide
And hydrogen, separation carbon dioxide and hydrogen, utilization is separately recovered.
The beneficial effects of the present invention are：In cold plasma fusion technology exhaust treatment system of the present invention at waste gas
Reason is entirely closed, zero quantifies, recycling " zero " processing, waste gas can be made to be discharged into air, therefore will not be formed to air
Pollution；The social benefit that recycling is produced is huge, and this also reduces the investment burden of government.And it is of the present invention cold
The cold plasma fusion technology exhaust treatment system of plasma fusion heap technology is applied widely, can handle all give up
Gas, purification efficiency is high, and operating cost is low, and sapce charge is with small.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of cold plasma fusion technology exhaust treatment system of the present invention；
Wherein, 1, exhaust input tube road；2nd, electrostatic smoke removing device；3rd, induced-draught fan I；4th, spray equipment；5th, tank；6th, electrode
Generator；7th, induced-draught fan II；8th, cold plasma generator；9th, cold plasma fusion reaction room；10th, formaldehyde synthesis workshop；11、
Water pump；501st, water level detection meter；601st, electrode；602nd, power supply I；801 power supply II.
Embodiment
To better illustrate the object, technical solutions and advantages of the present invention, below in conjunction with specific embodiment to the present invention
It is described further.
One kind of the cold plasma fusion technology exhaust treatment system of cold plasma fusion reactor technology of the present invention
Embodiment, structural representation as shown in Figure 1, including exhaust input tube road 1, electrostatic smoke removing device 2, induced-draught fan I 3, spray dress
Put 4, tank 5, electrode generator 6, induced-draught fan II 7, cold plasma generator 8, cold plasma fusion reaction room 9, formaldehyde conjunction
Into workshop 10 and water pump 11.
Electrostatic smoke removing device 2, induced-draught fan I 3 and spray equipment 4, the spray dress are provided with the exhaust input tube road 1
The water outlet for putting 4 is connected with tank 5, and the tank 5 is provided with delivery port and air outlet, and delivery port is connected with electrode generator 6, gone out
Air port is connected by induced-draught fan II 7 with cold plasma generator 8；The cold plasma generator 8 and cold plasma fusion are anti-
Room 9 is answered to be connected, the gas outlet of cold plasma fusion reaction room 9 synthesizes workshop 10 with formaldehyde and is connected.
It is preferred that between the spray equipment 4 and the tank 5, between the tank 5 and the electrode generator 6 and
It is provided with to be provided with circulation line, the circulation line between the electrode generator 6 and the spray equipment 4 and electrode occurs
Liquid in device 6 is delivered to the water pump 11 of spray equipment, and the cold plasma fusion technology exhaust treatment system also includes using
By in terms of the water level detection for detecting the liquid level in tank 501, the water level detection meter 501 is electrically connected with water pump 11.
Electrostatic smoke removing device 2 and induced-draught fan I's 3 uses cooperatively, and can make cold plasma fusion technology exhaust-gas treatment system
The waste gas of system flows into system and removes flue dust.By the work of water pump 11, the regulation control of aqueduct valve and spray equipment 4
Effect, by partial impurities dust and can be dissolved in the waste gas of water and fall into tank 5.Tank 5 include air outlet, delivery port and
Water level detection meter 501, when water level reach specify it is spacing when, water valve open, water enter electrode generator 6.
Electrode generator 6, including electrode 601 and power supply 602, are the devices specially to wastewater treatment, and waste water occurs through electrode
After device 6, waste water is purified, and the water after purification is back to water pump, recycles.
Remove the waste gas after partial impurities dust with soluble gas to be imported by induced-draught fan II 7, occur into cold plasma
Device 8, the cold plasma generator is the generator for design of Treatment of Waste Gas, and waste gas enters after cold plasma generator 8, cold
In the case that plasma generator 8 is acted on, the molecular link of waste gas material is broken off, and with free radical, excite the formation such as molecule new
Gaseous matter.
Gas out enters cold plasma fusion reaction room 9 from cold plasma generator 8, and the injection of pulsed light makes fusion
Temperature in reactor block reaches three or four thousand temperature, and this temperature allows the molecular scission of waste gas to form new molecule free bond
Or new gaseous matter, when the gaseous matter newly formed is under the regulation of temperature controller, gas out only has dry two
Carbonoxide and hydrogen.Using the density variation of carbon dioxide and hydrogen, by carbon dioxide and Hydrogen Separation, car is synthesized into formaldehyde
Between 10, for synthesizing formaldehyde.
The specific method of exhaust-gas treatment described in the present embodiment is：Waste gas sucks cold plasma fusion skill through induced-draught fan I 3
Art exhaust treatment system, goes out flue dust through electrostatic smoke removing device 2, and water pump 11 opens that the part in waste gas is miscellaneous with spray equipment 4
Matter and soluble gas are dissolved in water formation waste water, and waste water is flowed into tank 5, when the water level detection meter 501 in tank 5 is detected
Reached to water level specify it is spacing when, water valve open, water enter electrode generator 6；Obtained in waste water in electrode generator 6 only
Change, water pump reuse is delivered in outflow；The part for being partially soluble in water is removed by electrode generator purified treatment, spray is back to；Portion
After point impurity dust and the waste gas of soluble gas imports cold plasma generator 8 through induced-draught fan II 7 from the air outlet of tank 5,
After the treatment and purification of plasma generator 8 and cold plasma fusion reaction room 9 is subcooled, carbon dioxide and hydrogen are collected, point
From carbon dioxide and hydrogen, input formaldehyde synthesis workshop 10, for synthesizing formaldehyde.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than the present invention is protected
The limitation of scope is protected, although being explained in detail with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Understand, technical scheme can be modified or equivalent substitution, without departing from the essence of technical solution of the present invention
And scope.
Claims (4)
1. a kind of cold plasma fusion technology exhaust treatment system, it is characterised in that including exhaust input tube road, spray dress
Put, tank, electrode generator, cold plasma generator and cold plasma fusion reaction room；The exhaust input tube road and institute
State tank connection；Spray equipment is provided with the exhaust input tube road；The tank be provided with delivery port and air outlet, it is described go out
The mouth of a river is connected with the electrode generator, and the air outlet is connected with the cold plasma generator；The cold plasma occurs
Device and cold plasma fusion reaction room connection.
2. cold plasma fusion technology exhaust treatment system as claimed in claim 1, it is characterised in that the exhaust input tube
Electrostatic smoke removing device and induced-draught fan are provided with road.
3. cold plasma fusion technology exhaust treatment system as claimed in claim 1, it is characterised in that the spray equipment with
Set between the tank, between the tank and the electrode generator between the electrode generator and the spray equipment
There is the circulation power dress for being provided with circulation line, the circulation line and the liquid in electrode generator being delivered to spray equipment
Put, the water level that the cold plasma fusion technology exhaust treatment system also includes to detect the liquid level in tank is detected
Meter, the water level detection meter is electrically connected with cycle power device.
4. a kind of cold plasma fusion technology waste gas processing method, it is characterised in that waste gas is by spray equipment by waste gas
Partial impurities and soluble gas be dissolved in water；The partial impurities of water and soluble gas are dissolved in by electrode generator purification
Reason, is back to spray；Processing of the water insoluble waste gas through plasma generator and cold plasma fusion reaction room is subcooled is net
After change, carbon dioxide and hydrogen, separation carbon dioxide and hydrogen are collected, utilization is separately recovered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710622245.1A CN107297115A (en) | 2017-07-26 | 2017-07-26 | Cold plasma fusion technology exhaust treatment system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710622245.1A CN107297115A (en) | 2017-07-26 | 2017-07-26 | Cold plasma fusion technology exhaust treatment system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107297115A true CN107297115A (en) | 2017-10-27 |
Family
ID=60133782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710622245.1A Pending CN107297115A (en) | 2017-07-26 | 2017-07-26 | Cold plasma fusion technology exhaust treatment system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107297115A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1593718A (en) * | 2004-04-16 | 2005-03-16 | 王长皓 | Method for purifying smoke and dust and equipment thereof |
| CN101279715A (en) * | 2008-05-29 | 2008-10-08 | 中山大学 | Device for removing volatile organic matter and generating hydrogen with non-equilibrium plasma |
| CN101849036A (en) * | 2007-05-04 | 2010-09-29 | 原则能源解决方案公司 | Produce hydrocarbon by carbon source and hydrogen source |
| CN102284467A (en) * | 2011-05-17 | 2011-12-21 | 北京能源投资（集团）有限公司 | Plasma garbage disposal system and method |
| CN103143245A (en) * | 2013-02-26 | 2013-06-12 | 中维环保科技有限公司 | Louver type large-area cold plasma exhaust gas processing device |
| CN104226097A (en) * | 2014-09-25 | 2014-12-24 | 杨新玉 | Oxidation spray purification device for waste gas in garbage disposal and operation method of oxidation spray purification device |
| CN204051409U (en) * | 2014-09-03 | 2014-12-31 | 钱黎明 | Tooth plate uniform flow type cold plasma exhaust gas processing device |
| CN205164412U (en) * | 2015-11-23 | 2016-04-20 | 杭州青仁环保科技有限公司 | VOCs waste gas integrated process device |
| CN105983291A (en) * | 2016-06-14 | 2016-10-05 | 江苏赛欧环保设备有限公司 | Waste gas treatment system of chemical sewage station |
| CN205925352U (en) * | 2016-06-30 | 2017-02-08 | 江苏齐清环境科技有限公司 | Particle crowd electrode electricity catalytic oxidation treated water solubility organic waste gas's device |
-
2017
- 2017-07-26 CN CN201710622245.1A patent/CN107297115A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1593718A (en) * | 2004-04-16 | 2005-03-16 | 王长皓 | Method for purifying smoke and dust and equipment thereof |
| CN101849036A (en) * | 2007-05-04 | 2010-09-29 | 原则能源解决方案公司 | Produce hydrocarbon by carbon source and hydrogen source |
| CN101279715A (en) * | 2008-05-29 | 2008-10-08 | 中山大学 | Device for removing volatile organic matter and generating hydrogen with non-equilibrium plasma |
| CN102284467A (en) * | 2011-05-17 | 2011-12-21 | 北京能源投资（集团）有限公司 | Plasma garbage disposal system and method |
| CN103143245A (en) * | 2013-02-26 | 2013-06-12 | 中维环保科技有限公司 | Louver type large-area cold plasma exhaust gas processing device |
| CN204051409U (en) * | 2014-09-03 | 2014-12-31 | 钱黎明 | Tooth plate uniform flow type cold plasma exhaust gas processing device |
| CN104226097A (en) * | 2014-09-25 | 2014-12-24 | 杨新玉 | Oxidation spray purification device for waste gas in garbage disposal and operation method of oxidation spray purification device |
| CN205164412U (en) * | 2015-11-23 | 2016-04-20 | 杭州青仁环保科技有限公司 | VOCs waste gas integrated process device |
| CN105983291A (en) * | 2016-06-14 | 2016-10-05 | 江苏赛欧环保设备有限公司 | Waste gas treatment system of chemical sewage station |
| CN205925352U (en) * | 2016-06-30 | 2017-02-08 | 江苏齐清环境科技有限公司 | Particle crowd electrode electricity catalytic oxidation treated water solubility organic waste gas's device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171027 |