CN205127703U - Trade of spraying paint exhaust -gas treatment equipment - Google Patents
Trade of spraying paint exhaust -gas treatment equipment Download PDFInfo
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- CN205127703U CN205127703U CN201520743507.6U CN201520743507U CN205127703U CN 205127703 U CN205127703 U CN 205127703U CN 201520743507 U CN201520743507 U CN 201520743507U CN 205127703 U CN205127703 U CN 205127703U
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- active oxygen
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- aqua storage
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Abstract
The utility model discloses an environmental protection equipment discloses a trade of spraying paint exhaust -gas treatment equipment very much. This trade of spraying paint exhaust -gas treatment equipment, including the cascade cabinet, painting workshop, the chimney, characterized by: be equipped with the cascade cabinet in the painting workshop, the active oxygen polymerization tower is connected to the cascade cabinet, and the active oxygen polymerization tower connects gradually the fan, makes up formula low temperature plasma clarification plant, chimney, active oxygen polymerization tower bottom is equipped with the aqua storage tank, is equipped with the air intake on the aqua storage tank, connect on the aqua storage tank to be equipped with down reaction and last reaction, still be equipped with the contact zone down in the reaction, be equipped with the microbubble generator on the contact zone, the reaction is equipped with the draught fan with last reaction junction down, goes up the reaction upper end and is equipped with water filtering groove and air outlet. The beneficial effects are that: the present case technology is different completely with internal traditional waste gas treatment scheme thinking, and nos secondary public hazards, resource consumption is little, the facility operation is reliable and stable, the fault rate is extremely low, maintain that the maintenance is simple and convenient, the working costs hangs down.
Description
Technical field
The utility model relates to a kind of environmental protection equipment, particularly a kind of paint industry waste gas treatment equipment.
Background technology
Along with the development of society, the environmental pollution that the activity of the mankind causes is on the rise, and ever-increasing multiple gases pollutant has started the health of the serious threat mankind.Therefore countries in the world are all taking measures to control air pollution.Except formulating strict discharge standard, in recent years also progress was achieved to the research of waste gas processing method.Comparatively obstinate waste gas is had containing long strand in engineering waste gas, common traditional handicraft is difficult to reach purification object, light oxygen method effect is not remarkable, active carbon adsorption cost is too high, and cure the symptoms, not the disease, the VOCs treatments such as the voc (triphen) that the volatilization of work post of spraying paint work progress oil paint produces, generally use " combustion method " and " active carbon adsorption ", the former does not generally use because cost is excessive, the latter is one of conventional method, the benzene that during construction, paint volatilization produces, toluene, carry sticky particle in the waste gas such as dimethylbenzene secretly and be difficult to process, the cleaning ambient required for various emission-control equipment can not be met, as the active carbon in active carbon absorption plant, often become block by oiliness particle adhesion, acceleration causes secondary pollution, high waste gas treatment equipment expense, huge resource consumption, equipment fluctuation of service, maintaining costly, operating cost is high, serious financial burden is caused to enterprise.At present, the equipment of process gaseous contaminant is not expensive is both at home and abroad exactly that energy consumption is huge, and treatment effeciency is not all ideal.
Utility model content
The utility model, in order to make up the defect of prior art, provides a kind of a kind of paint industry waste gas treatment equipment that can be convenient for people to use.
The utility model is achieved by the following technical solution:
A kind of paint industry waste gas treatment equipment, comprise water-screen cabinet, painting workshop, chimney, blower fan, it is characterized in that: in painting workshop, be provided with water-screen cabinet, water-screen cabinet connects active oxygen polymerization tower, active oxygen polymerization tower connecting fan successively, Combined type low-temperature plasma for purification equipment, chimney, described active oxygen polymerization tower bottom is provided with aqua storage tank, aqua storage tank is provided with air inlet, aqua storage tank is connected with lower reactive tank and upper reactive tank, also contact zone is provided with in described lower reactive tank, upper end, contact zone is provided with microvesicle generators, described lower reactive tank and upper reactive tank junction are provided with air-introduced machine, upper reactive tank upper end is provided with drainage trap and air outlet.
Concrete, described water-screen cabinet is connected by ventilation shaft successively with active oxygen polymerization tower, blower fan, Combined type low-temperature plasma for purification equipment, chimney.
The beneficial effects of the utility model are: this case technology is completely different from domestic traditional waste gas pollution control and treatment scheme thinking, and without secondary public hazards, resource consumption is little, greenhouse effects are low, facility operation is reliable and stable, fault rate is extremely low, maintaining is easy, operating cost is low.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 1 is a kind of structure chart of paint industry waste gas treatment equipment;
Accompanying drawing 2 is the structure chart of active oxygen polymerization tower;
In figure, 1 active oxygen polymerization tower, 2 water-screen cabinets, 3 painting workshops, 4 blower fans, 5 Combined type low-temperature plasma for purification equipment, 6 chimneys, 7 aqua storage tanks, 8 contact zones, 9 microvesicle generators, 10 air-introduced machines, 11 times reactive tanks, reactive tank on 12,13 drainage traps, 14 air inlets, 15 air outlets, 16 ventilation shafts.
Detailed description of the invention
Accompanying drawing 1,2 is a kind of specific embodiment of the present utility model.A kind of paint industry waste gas treatment equipment of the utility model, comprise water-screen cabinet 2, painting workshop 3, chimney 6, blower fan 4, it is characterized in that: in painting workshop 3, be provided with water-screen cabinet 2, water-screen cabinet 2 connects active oxygen polymerization tower 1, active oxygen polymerization tower 1 is connecting fan 4 successively, Combined type low-temperature plasma for purification equipment 5, chimney 6, described active oxygen polymerization tower 1 bottom is provided with aqua storage tank 7, aqua storage tank 7 is provided with air inlet 14, aqua storage tank 7 is connected with lower reactive tank 11 and upper reactive tank 12, contact zone 8 is also provided with in described lower reactive tank 11, upper end, contact zone 8 is provided with microvesicle generators 9, described lower reactive tank 11 is provided with air-introduced machine 10 with upper reactive tank 12 junction, upper reactive tank 12 upper end is provided with drainage trap 13 and air outlet 15.
Concrete, described water-screen cabinet 2 is connected by ventilation shaft 16 successively with active oxygen polymerization tower 1, blower fan 4, Combined type low-temperature plasma for purification equipment 5, chimney 6.
A kind of paint industry waste gas treatment equipment of this utility model, waste gas is first after collecting, be introduced in active oxygen polymerization tower 1, after the purification reduction-oxidation of micro-nano bubble, enter in Combined type low-temperature plasma for purification equipment 5 again, under the effect of high energy particle, odor molecules is stimulated generation molecular scission, water simultaneously in air and oxygen also can produce the oxidizing species such as OH, active oxygen O, ozone under high energy electron bombardment, these oxidizing species can react with odor molecules, make it decompose and carry out advanced treating.Blower fan 4 is arranged on cleaning equipment rear end, and whole purification state is carried out under tiny structure, to ensure that purification process is complete, thoroughly, purified gas could discharge after up to standard.
Following five aspects, particle energy source contained by micro-nano bubble high energy oxygen:
1, ionization energy:
Oxygen is generating portion oxonium ion after ionization, and form plasma, after ionization disappears, oxygen plasma disappears, be transformed into active oxygen air mass, mainly comprise ozone ion group (O32-, O3-), ozone molecule group (O3), oxonium ion group (O22-, O2-), oxygen molecule group (O2) etc., these active oxygen air mass have very high ionization energy, after gas cutting, various ion cluster is separated with micel, cutting kinetic energy is bubble energy level transition energy, in each bubble, show as ionization energy improve, reach the high level that can produce oxidation at any time, the material that all touch can be oxidized.
2, high speed kinetic energy:
Bubble is through that water produces object gas centrifugal cutting suction effect, gas-vapor mix liquid is produced after cutting, bubble is along with the accelerated motion in spiral accelerating system of the cutting aqueous solution, feature due to spiral accelerating system is with to eject water inventory equal into water total amount, and water inlet caliber is far longer than water outlet bore, so the aqueous solution flow velocity of delivery port will increase substantially:
L1S1＝2L2S2
L1 is water inlet aqueous solution flow velocity, and S1 is water inlet sectional area
L2 is delivery port aqueous solution flow velocity, and S2 is delivery port sectional area
S1=π d12/4d1 is water inlet diameter
S2=π d22/4d2 is delivery port diameter
Then delivery port aqueous solution flow velocity L2 is calculated as follows:
L2＝L1d12/2d22
The water inlet diameter d 1=G1/2 of spiral accelerating system ",
The delivery port diameter d 2=G1/16 of spiral accelerating system "
Then L2=64L1
The selected scope of general water inlet flow velocity L1 is 4-10 meter per second, is up to 20 meter per seconds, and therefore the speedup scope of delivery port flow velocity L2 is 256-640 meter per second, and the highest delivery port flow velocity can reach 1280 meter per seconds.
When active oxygen air bubble flow rate reaches after more than 256 meter per seconds, bubble is just provided with very high kinetic energy, this kinetic energy is enough to break any pollutant in effective propagation path (transmission range of break chemical bonds and covalent bond occurs) and is connected with the covalent bond between hydrone and connects with the chemical bond of pollutant inside, realize purification of water quality reduction and the oxidative degradation to pollutant, general effective propagation path is 0.5-0.8 rice; When active oxygen air bubble flow rate reach 640 meter per seconds even higher time, active oxygen bubble is compressed less, the kinetic energy that bubble has will double, and the effective propagation path in water will bring up to more than 3 meters, further increase bubble to the oxidative degradation rate of pollutant and the effect to waste gas purification.
3, intermolecular energy:
All there is intermolecular active force between any molecule, be called intermolecular energy.
The bubble formed after cutting is along with the accelerated motion in spiral accelerating system of the cutting aqueous solution, pressure from outside in accelerated motion increases gradually, bubble gradually reduces because external pressure increases, active oxygen species spacing reduces gradually, therefore cause intermolecular force more and more stronger, intermolecular energy progressively improves, before spraying containing the alveolate aqueous solution, bubble is compressed to minimum because of the effect of pressure, bubble diameter is compressed to 5 microns to several nanometer, intermolecular energy accumulation reaches the highest, after bubbles burst, the motion of active oxygen species Free Thermal strengthens, can join at any time in hydrone covalent bond and become dissolved oxygen, also can rupture covalent bond that other materials and hydrone formed at any time, be oxidized other materials.
4, Explosive Energy:
The micro-nano bubble of active oxygen enters after in water and produces three kinds of changes, and the first is bubbles burst, and active oxygen is dissolved in the water with molecular state becomes dissolved oxygen; The second is that bubble fusion becomes large molecule bubble, and along with bubble constantly merges growth, bubble the water surface by rising; The third keeps ortho states in water laterally, move upward downwards for bubble, just can rise to the water surface, the effect playing oxidative degradation in this process and purify waste water after 4-5 hour.
We refer to the first situation by said bubbles burst Explosive Energy, the micro-nano bubble of active oxygen enters after in water, walls is caused to have higher tension force because bubble internal pressure is higher, to collide or other conditions cause bubbles burst, the tension force effect of walls is by explosion energy huge for release, this explosion energy can impel active oxygen species to be dissolved in water, pollutant can be destroyed to be connected with the covalent bond of water simultaneously, the chemical bond that also can destroy pollutant inside connects, active oxygen plays a role simultaneously, completes oxidative degradation pollutant and purifying exhaust air.
5, energy is combined:
The second change and bubble fusion is there is when becoming air pocket after the micro-nano bubble of active oxygen enters in water, walls surface tension is caused to decline because bubble merges, the bubble merged is by bubble incorporation energy larger for release, this combination can cause the covalent bond of the pollutant of bubble periphery between water to be combined breaking, and makes active oxygen in bubble to pollutant generation oxidative degradation and the dissolution of active oxygen species in water.
Above five kinds of energy coexist in the micro-nano bubble of active oxygen, make active oxygen bubble have the particle energy of superelevation after five kinds of energy combine.The motion of the micro-nano bubble of active oxygen is caused by bubble self-energy, bubble makes liquid be heated to the critical condition that chemical reaction can occur at any time in high-speed motion, wherein speed that is unthinkable with us, that can not infer from the angle of physics occurs by chemical reaction, thus oxidation can be played to pollutant any in water, reach oxidative degradation pollutant and the object that purifies water.
This high energy oxygen bubbles or micel are sprayed onto in air in the mode of solution spray, because active oxygen bubble has the energy of superelevation, can various pollutants in traps air, and to pollutant oxidative degradation, purify air.
According to the energy that micro-nano bubble produces, the course of reaction for waste gas is as follows:
The Explosive Energy effect of the kinetic energy of bubble and bubbles burst release, ruptured the covalent bond between the covalent bond between pollutant and water, hydrone, and oxygen molecule group is discrete rapidly under the effect of molecular bond energy to be oxygen molecule and to be combined into the dissolved oxygen in water with portion of water:
H2O-(M-M)n+E——H2O+(M-M)n
H2O+O2+E——H2O-O2
H2O+O3+E——H2O-O3
Wherein M is pollutant, and E is particle energy.
The dissolved oxygen (O2, O3) incorporated in water obtains electronics becomes active oxygen anion, and hydrogen ion becomes hydrogen peroxide (H2O2) with active oxygen anion binding.
O2+e-——O2-
O3+e-——O3-
2H++2e-+2O2-——H2O2+O2
2H++2e-+2O3-——H2O2+2O2
Oxonium ion, hydrogen peroxide, hydrogen ion, hydroxide ion, to the comprehensive function of hydrone, create a large amount of water and ion:
H++H2O---H3O+ (hydroxyl ion)
OH-+H2O---H3O2-(water oxygen base ion).
In active oxygen polymerization tower 1, micro-nano bubble and application mist are forced to contact, solvent is volatilized, drains, macromolecular substances (host, resin in curing agent) polymerization after water-soluble hardly, recirculated water can not be contaminated, only needs regularly to reclaim the resin be deposited in wherein, and recirculated water can continue to use, thus realize arranging outward without waste water, the object of non-secondary pollution.
The utility model is not limited to above-mentioned embodiment, anyone should learn make under enlightenment of the present utility model with the utility model, there is identical or close technical scheme, all fall within protection domain of the present utility model.
Claims (2)
1. a paint industry waste gas treatment equipment, comprise water-screen cabinet, painting workshop, chimney, blower fan, it is characterized in that: in painting workshop, be provided with water-screen cabinet, water-screen cabinet connects active oxygen polymerization tower, active oxygen polymerization tower connecting fan successively, Combined type low-temperature plasma for purification equipment, chimney, described active oxygen polymerization tower bottom is provided with aqua storage tank, aqua storage tank is provided with air inlet, aqua storage tank is connected with lower reactive tank and upper reactive tank, also contact zone is provided with in described lower reactive tank, upper end, contact zone is provided with microvesicle generators, described lower reactive tank and upper reactive tank junction are provided with air-introduced machine, upper reactive tank upper end is provided with drainage trap and air outlet.
2. a kind of paint industry waste gas treatment equipment according to claim 1, is characterized in that: described water-screen cabinet is polymerized with active oxygen, blower fan, Combined type low-temperature plasma for purification equipment, chimney are connected successively by ventilation shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743507.6U CN205127703U (en) | 2015-09-24 | 2015-09-24 | Trade of spraying paint exhaust -gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743507.6U CN205127703U (en) | 2015-09-24 | 2015-09-24 | Trade of spraying paint exhaust -gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205127703U true CN205127703U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520743507.6U Expired - Fee Related CN205127703U (en) | 2015-09-24 | 2015-09-24 | Trade of spraying paint exhaust -gas treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178065A (en) * | 2022-07-20 | 2022-10-14 | 山西太钢不锈钢精密带钢有限公司 | Ion denitration process |
-
2015
- 2015-09-24 CN CN201520743507.6U patent/CN205127703U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178065A (en) * | 2022-07-20 | 2022-10-14 | 山西太钢不锈钢精密带钢有限公司 | Ion denitration process |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Shengqiang Document name: payment instructions |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Jinan Qiankun environmental protection equipment Co.,Ltd. patent The person in charge Document name: Notification of Termination of Patent Right |
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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: 20160406 Termination date: 20210924 |