CN205495305U - Low temperature plasma exhaust treatment device - Google Patents
Low temperature plasma exhaust treatment device Download PDFInfo
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- CN205495305U CN205495305U CN201620319785.3U CN201620319785U CN205495305U CN 205495305 U CN205495305 U CN 205495305U CN 201620319785 U CN201620319785 U CN 201620319785U CN 205495305 U CN205495305 U CN 205495305U
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- temperature plasma
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Abstract
The utility model discloses a low temperature plasma exhaust treatment device, the device comprises a device body, device main part bottom be equipped with an air inlet, the top is equipped with a gas outlet, this internal low temperature plasma generator that is equipped with of device, its characterized in that: low temperature plasma generator be two sets of, and two sets of low temperature plasma generator are vertical, and locate the device this is internal, low temperature plasma generator forms the gas passage with installing between body lateral wall and the low temperature plasma generator, and the bottom of the airflow channel between the low temperature plasma generator is equipped with first baffle, and the upper portion of the gas passage between low temperature plasma generator and the lateral wall is equipped with the second baffle. The effectual dwell time of waste gas in the device that has improved of a low temperature plasma exhaust treatment device, improvement exhaust -gas treatment effect.
Description
Technical field
This utility model relates to exhaust-gas treatment field, particularly to a kind of low-temperature plasma emission-control equipment.
Background technology
Volatility waste gas produced by the industries such as current chemical industry, oil, coating is increasing, and these waste gas not only bring serious pollution to environment, and health also produces harm greatly.Low-temperature plasma is to produce isoionic medium when applied voltage reaches the discharge voltage of gas, and gas is just ionized, and produces mixture including electronics, ion, atom and free radical.Although electron temperature is the highest in discharge process, but heavy particle temperature is the lowest, and whole system presents low temperature state, so referred to as low temperature plasma.When high energy electron average energy exceedes target improvement thing molecular chemistry bond energy, molecular scission, reach to eliminate the purpose of gaseous contaminant.
Current domestic low-temperature plasma emission-control equipment structure is as shown in Figure 1, wherein device body 10 is respectively arranged on the left side and the right side air inlet 101 and gas outlet 102, power supply assembly 103 it is additionally provided with outside device body, it is provided with multiple plasma generator 104 in device body 10, is additionally provided with packing layer 105 near one end, gas outlet in addition.Waste gas, after air inlet 101 enters, is ionized by plasma generator 104 in device body 10, is then passed through packing layer 105 and adsorbs further, and the gas preferably purified is discharged from gas outlet 102.The said equipment subject matter is to process high-concentration waste gas, particularly foul gas, it appears thorough not, its reason is that waste gas time of staying in plasma atmosphere is shorter, it is impossible to be enough adequately ionized.
Summary of the invention
For the deficiencies in the prior art, this utility model purpose there are provided one can be effectively improved exhaust gas residence time, improves the low-temperature plasma emission-control equipment of exhaust-gas treatment effect.
For reaching above-mentioned purpose, the technical scheme that this utility model is proposed is: a kind of low-temperature plasma emission-control equipment, including device body, an air inlet it is provided with bottom described apparatus main body, top is provided with a gas outlet, low-temperature plasma generator it is provided with in device body, it is characterized in that: described low-temperature plasma generator is two groups, and two groups of low-temperature plasma generators are vertically located in device body, between low-temperature plasma generator and device body sidewall and low-temperature plasma generator, form gas passage；And bottom the gas channel between low-temperature plasma generator, it being provided with the first baffle plate, the top of the gas passage between low-temperature plasma generator and sidewall is provided with second baffle.
Preferably, in described device body, low-temperature plasma generator top, gas outlet bottom is provided with packing layer.
Using technique scheme, a kind of low-temperature plasma emission-control equipment described in the utility model, be vertically arranged by device body by arranging, gas feed is provided with bottom device body, and gas outlet is located at device body top；Middle gas passage inlet end is blocked by the first baffle plate simultaneously, the gas passage top of both sides is blocked by second baffle, gas is forced to enter low-temperature plasma generator generation ionization reaction from both sides gas passage, effectively raise the waste gas time of staying in device, improve exhaust-gas treatment effect.
Accompanying drawing explanation
Fig. 1 is prior art low-temperature plasma emission-control equipment schematic diagram.
Fig. 2 is low-temperature plasma emission-control equipment schematic diagram described in the utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, this utility model is described further.
As shown in Figure 2, low-temperature plasma emission-control equipment described in the utility model, including device body 20, an air inlet 201 it is provided with bottom described apparatus main body 20, top is provided with a gas outlet 202, and side is provided with a power supply assembly 203, is provided with 2 groups of low-temperature plasma generators 204 in device body 20, and two groups of low-temperature plasma generators 204 are vertically located in device body 20, between low-temperature plasma generator 204 and device body 20 sidewall and low-temperature plasma generator 204, form gas passage；And bottom the gas channel between low-temperature plasma generator 204, it being provided with the first baffle plate 206, the top of the gas passage between low-temperature plasma generator 204 and sidewall is provided with second baffle 207；Additionally in device body 20, low-temperature plasma generator 204 top, gas outlet 202 bottom is provided with packing layer 205.
Time specifically used, turn on the power, corona phenomenon is produced by plasma generator, opening the valve being connected air inlet with exhaust piping, enter waste gas, waste gas is encountered the first baffle plate and is separated to both sides gas passage, it is then passed through low-temperature plasma generator and enters back into the gas passage of centre, going waste gas to be ionized in this process, the gas that final reaction is crossed adsorbs through packing layer again, and the cleanest gas is discharged from gas outlet.Low-temperature plasma emission-control equipment described in the utility model, is vertically arranged device body by arranging, and gas feed is provided with bottom device body, and gas outlet is located at device body top；Middle gas passage inlet end is blocked by the first baffle plate simultaneously, the gas passage top of both sides is blocked by second baffle, gas is forced to enter low-temperature plasma generator generation ionization reaction from both sides gas passage, effectively raise the waste gas time of staying in device, improve exhaust-gas treatment effect.
The displaying concrete in conjunction with preferred embodiment and this utility model of introduction; those skilled in the art should be clear and definite; in the spirit and scope of the present utility model limited without departing from appended claims; in the form and details this utility model is made a variety of changes, be protection domain of the present utility model.
Claims (2)
1. a low-temperature plasma emission-control equipment, including device body, an air inlet it is provided with bottom described apparatus main body, top is provided with a gas outlet, low-temperature plasma generator it is provided with in device body, it is characterized in that: described low-temperature plasma generator is two groups, and two groups of low-temperature plasma generators are vertically located in device body, between low-temperature plasma generator and device body sidewall and low-temperature plasma generator, form gas passage；And bottom the gas channel between low-temperature plasma generator, it being provided with the first baffle plate, the top of the gas passage between low-temperature plasma generator and sidewall is provided with second baffle.
A kind of low-temperature plasma emission-control equipment the most according to claim 1, it is characterised in that in described device body, low-temperature plasma generator top, gas outlet bottom is provided with packing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620319785.3U CN205495305U (en) | 2016-04-18 | 2016-04-18 | Low temperature plasma exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620319785.3U CN205495305U (en) | 2016-04-18 | 2016-04-18 | Low temperature plasma exhaust treatment device |
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| CN205495305U true CN205495305U (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620319785.3U Active CN205495305U (en) | 2016-04-18 | 2016-04-18 | Low temperature plasma exhaust treatment device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325351A (en) * | 2018-02-24 | 2018-07-27 | 佛山市万善环保科技有限公司 | A kind of double medium low temperature plasma gas purifiers of electromagnetic induction coupling |
| CN108339379A (en) * | 2018-02-24 | 2018-07-31 | 佛山市万善环保科技有限公司 | Double medium low-temperature plasma emission-control equipments are coupled based on electromagnetic induction |
| CN108392951A (en) * | 2018-04-10 | 2018-08-14 | 佛山市三水万瑞达环保科技有限公司 | A kind of low temperature plasma gas purifier |
| CN108499333A (en) * | 2018-04-10 | 2018-09-07 | 佛山市三水万瑞达环保科技有限公司 | A kind of low-temperature plasma emission-control equipment |
| CN108541124A (en) * | 2018-04-27 | 2018-09-14 | 浙江大维高新技术股份有限公司 | A kind of honeycomb low temperature plasma generating means and its application method |
| CN108607338A (en) * | 2018-05-03 | 2018-10-02 | 佛山市三水万瑞达环保科技有限公司 | A kind of annular emission-control equipment component |
| CN108854475A (en) * | 2018-06-15 | 2018-11-23 | 江苏安纳泰环保科技有限公司 | A kind of efficient catalytic converter |
-
2016
- 2016-04-18 CN CN201620319785.3U patent/CN205495305U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325351A (en) * | 2018-02-24 | 2018-07-27 | 佛山市万善环保科技有限公司 | A kind of double medium low temperature plasma gas purifiers of electromagnetic induction coupling |
| CN108339379A (en) * | 2018-02-24 | 2018-07-31 | 佛山市万善环保科技有限公司 | Double medium low-temperature plasma emission-control equipments are coupled based on electromagnetic induction |
| CN108339379B (en) * | 2018-02-24 | 2020-11-13 | 泰州远创新材料科技有限公司 | Electromagnetic induction coupling-based double-medium low-temperature plasma waste gas treatment device |
| CN108325351B (en) * | 2018-02-24 | 2020-11-13 | 泰州远创新材料科技有限公司 | Electromagnetic induction coupling double-medium low-temperature plasma gas purification device |
| CN108392951A (en) * | 2018-04-10 | 2018-08-14 | 佛山市三水万瑞达环保科技有限公司 | A kind of low temperature plasma gas purifier |
| CN108499333A (en) * | 2018-04-10 | 2018-09-07 | 佛山市三水万瑞达环保科技有限公司 | A kind of low-temperature plasma emission-control equipment |
| CN108541124A (en) * | 2018-04-27 | 2018-09-14 | 浙江大维高新技术股份有限公司 | A kind of honeycomb low temperature plasma generating means and its application method |
| CN108607338A (en) * | 2018-05-03 | 2018-10-02 | 佛山市三水万瑞达环保科技有限公司 | A kind of annular emission-control equipment component |
| CN108854475A (en) * | 2018-06-15 | 2018-11-23 | 江苏安纳泰环保科技有限公司 | A kind of efficient catalytic converter |
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