CN102225300A - Purification treatment method of tail gas of enameling machine cluster by corona excitation - Google Patents
Purification treatment method of tail gas of enameling machine cluster by corona excitation Download PDFInfo
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- CN102225300A CN102225300A CN201110104341XA CN201110104341A CN102225300A CN 102225300 A CN102225300 A CN 102225300A CN 201110104341X A CN201110104341X A CN 201110104341XA CN 201110104341 A CN201110104341 A CN 201110104341A CN 102225300 A CN102225300 A CN 102225300A
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- tail gas
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- enamelling machine
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Abstract
The invention relates to a purification treatment method of tail gas of an enameling machine cluster by corona excitation. Tail gas discharged by an enameling machine cluster contains trace smelly organic matter which has low concentration but is disturbing, and the condition demands prompt solution. The invention aims at solving the problem. The invention provides a beneficial centralized fine purification method of clustering tail gas, and the key point of the method of the invention is that: a corona electrode is disposed in a tail gas gathering pipeline of an enameling machine cluster, and is connected to a power supply controller through a cable, and the power supply is turned on. By corona discharge, the invention realizes the physical excitation of the tail gas mixture in the tail gas gathering pipeline, allows the gas mixture to be excited or ionized, initiates a rapid oxidation reduction reaction between highly-active materials in an excited state, and achieves the purpose of rapid digestion of trace organic pollutants.
Description
Technical field
The present invention relates to a kind of enamelling machine cluster tail gas corona and excite purifying treatment method, particularly can carry out the method that tail gas is concentrated meticulous purified treatment the enamelling machine group of planes that the enamelling machine more than constitutes.
Background technology
Enamelling machine is the industrial equipment that is used to produce enamel-covered wire, and the art-recognized meanings of enamelling machine one speech is known at the Production of Enamel Wires industrial circle.About the structure of enamelling machine, can from existing this a large amount of field relevant monograph, paper and patent documentation, be understood fully, the not known at this point part of this case is launched to give unnecessary details.The emphasis relevant with this case is that its structure of all enamelling machines all comprises the exhaust emissions pipeline.
Production of Enamel Wires enterprise in most cases; have the enamelling machine more than; many even tens of s' enamelling machine operates simultaneously; form the production model of scale, high benefit, under this situation, the exhaust emissions pipeline of part or all of enamelling machine can be compiled; the exhaust emissions pipeline that is every enamelling machine all gathers pipeline UNICOM with a tail gas; like this, from enterprise's workshop structure, relatively more succinct.
The organic pollution of its production process discharging of enamel-covered wire enterprise, its main component is benzene, dimethylbenzene and cresols, and the discharging of such exhaust pollutant has corresponding national standards, and still, the allowance value of the exhaust pollutant of this prescribed by standard is not zero.
This case inventor is visiting, investigate one large-scale, in the process of the advanced Production of Enamel Wires enterprise that has tens of enamelling machines, notice, though filling the air not very strong in plant area's air, but some pungent smell, introduce title according to this correlation engineering technical staff of factory, existing enamelling machine has been state-of-the-art enamelling machine, existing enamelling machine has comprised the organic solvent evaporation gas from paint vehicle that produces in the japanning process recovery that circulates, the mechanism that catalytic combustion is handled, the exhaust emissions of enamelling machine equipment is up to standard, meet national standard, even so, the tail gas that has been up to state standards, still the stink organic pollution that contains trace, above address, this organic pollution mainly is a benzene, dimethylbenzene and phenols chemical substance, aldehydes matter wherein particularly, smell is heavier, the long-term existence that causes plant area workshop described sharp aroma on every side, associated production personnel are in for a long time in such environment and produce, work, it is unpleasant all rather to look forward to solving this trace as early as possible, in fact also poisonous enamelling machine tail gas pollution problem.
Summary of the invention
Technical problem to be solved by this invention is at the problem of the micro-stink organic pollution that exists in the above-mentioned enamelling machine cluster exhaust emissions, to research and develop a kind of enamelling machine tail gas that helps to address this problem and concentrate meticulous purifying treatment method.
The present invention solve the technical problem by following scheme, this scheme provides a kind of enamelling machine cluster tail gas corona to excite purifying treatment method, its key step is that the enamelling machine more than is weaved into the enamelling machine cluster, the exhaust emissions pipeline of all enamelling machines in the described cluster is all inserted tail gas gather pipeline, gather the concentrated discharging of tail gas that pipeline is realized described cluster via this tail gas, this case main points are, the step of this method comprises: gather at the tail gas of enamelling machine cluster and set up corona electrode in the pipeline, with cable described corona electrode and power-supply controller of electric are linked up, connect power supply.
Described corona electrode one speech, its art-recognized meanings is known in the physics field.Described power-supply controller of electric market is on sale.This case step can also comprise: the spraying cooling device is set up in the final release port position of gathering pipeline at the tail gas of enamelling machine cluster, or the like.Described step of setting up the spraying cooling device not necessarily.
For avoiding polluting because of setting up the issuable electromagnetic wave of corona electrode, the step of this case method can also comprise: the terminal position installing metallic shield net that gathers pipeline at the tail gas of enamelling machine cluster.Certainly, can also be included in the step that other structure position sets up more more metallic shield nets.Described step of setting up the metallic shield net not necessarily.
This case utilizes corona electrode that the organic mist of micro-stink that contains that described tail gas gathers in the pipeline is carried out physical excitation, and then, under high excited state or ionized state, each species chemical reactivity in the described mist significantly improves, the remaining oxygen that is excited reacts rapidly with the micro-stink organic matter that is excited, clear up described micro-stink organic pollutant thus, thereby realize meticulous tail gas clean-up.
Advantage of the present invention is, set up corona electrode by gathering pipe interior at described tail gas, with cable corona electrode and power-supply controller of electric are linked up, connect steps such as power supply, realization gathers the physical excitation of pipeline inner exhaust gas gaseous mixture to tail gas, this gaseous mixture is excited or ionization, cause the quick redox reaction between high activity excitation state material, reach the purpose of clearing up micro quantity organic pollutant, the tail gas that this case method helps to solve the enamelling machine cluster is well concentrated meticulous purification techniques problem.
The specific embodiment
Gather at the tail gas of enamelling machine cluster and to set up corona electrode in the pipe, described corona electrode and power-supply controller of electric are linked up, connect power supply with cable.
For avoiding polluting because of setting up the issuable electromagnetic wave of corona electrode, this method step can also comprise: the terminal position installing metallic shield net that gathers pipeline at the tail gas of enamelling machine cluster.Certainly, can also be included in the step that other structure position sets up more more metallic shield nets.Described step of setting up the metallic shield net not necessarily.
This case step can also comprise: the spraying cooling device is set up in the final release port position of gathering pipeline at the tail gas of enamelling machine cluster, or the like.Described step of setting up the spraying cooling device not necessarily.
Claims (2)
1. enamelling machine cluster tail gas corona excites purifying treatment method, its key step is that the enamelling machine more than is weaved into the enamelling machine cluster, the exhaust emissions pipeline of all enamelling machines in the described cluster is all inserted tail gas gather pipeline, gather the concentrated discharging of tail gas that pipeline is realized described cluster via this tail gas, it is characterized in that, the step of this method comprises: gather at the tail gas of enamelling machine cluster and set up corona electrode in the pipeline, with cable described corona electrode and power-supply controller of electric are linked up, connect power supply.
2. enamelling machine cluster tail gas corona according to claim 1 excites purifying treatment method, it is characterized in that, gathers the terminal position installing metallic shield net of pipeline at the tail gas of enamelling machine cluster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110104341XA CN102225300A (en) | 2011-04-14 | 2011-04-14 | Purification treatment method of tail gas of enameling machine cluster by corona excitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110104341XA CN102225300A (en) | 2011-04-14 | 2011-04-14 | Purification treatment method of tail gas of enameling machine cluster by corona excitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102225300A true CN102225300A (en) | 2011-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110104341XA Pending CN102225300A (en) | 2011-04-14 | 2011-04-14 | Purification treatment method of tail gas of enameling machine cluster by corona excitation |
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| CN (1) | CN102225300A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2602816Y (en) * | 2003-03-13 | 2004-02-11 | 何斌华 | Organic gas purifier |
| CN101784327A (en) * | 2007-06-22 | 2010-07-21 | 开利公司 | Use the method and system of ozone generating device for air purification |
| CN201599809U (en) * | 2009-12-18 | 2010-10-06 | 东莞泽龙线缆有限公司 | Centralized emission reduction equipment of enameling machine group |
-
2011
- 2011-04-14 CN CN201110104341XA patent/CN102225300A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2602816Y (en) * | 2003-03-13 | 2004-02-11 | 何斌华 | Organic gas purifier |
| CN101784327A (en) * | 2007-06-22 | 2010-07-21 | 开利公司 | Use the method and system of ozone generating device for air purification |
| CN201599809U (en) * | 2009-12-18 | 2010-10-06 | 东莞泽龙线缆有限公司 | Centralized emission reduction equipment of enameling machine group |
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Application publication date: 20111026 |