CN102527517A - Device for purifying particles with particle matter (PM) 2.5 in smoke of heat-engine plant with ultrasound negative oxygen ions - Google Patents
Device for purifying particles with particle matter (PM) 2.5 in smoke of heat-engine plant with ultrasound negative oxygen ions Download PDFInfo
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- CN102527517A CN102527517A CN2012100273014A CN201210027301A CN102527517A CN 102527517 A CN102527517 A CN 102527517A CN 2012100273014 A CN2012100273014 A CN 2012100273014A CN 201210027301 A CN201210027301 A CN 201210027301A CN 102527517 A CN102527517 A CN 102527517A
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- negative oxygen
- oxygen ion
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Abstract
The invention discloses a device for purifying particles with particle matter (PM) 2.5 in smoke of a heat-engine plant with ultrasound negative oxygen ions, which comprises at least one ultrasound negative ion generator arranged on the periphery of a chimney of the heat-engine plant. A negative oxygen ion outlet of the ultrasound negative oxygen ion generator is communicated with the chimney of the heat-engine plant, so that negative oxygen ions enter the chimney of the heat-engine plant from the negative oxygen ion outlet of the negative oxygen ion generator to be neutralized with the positive-electric particles with PM 2.5, and accordingly the particles with PM 2.5 are coagulated and precipitated. The device leads the negative oxygen ions to enter the chimney of the heat-engine plant from the negative oxygen ion outlet of the ultrasound negative oxygen ion generator so as to be neutralized with the positive-electric particles with PM 2.5, so that particles with PM 2.5, including 1-micron particles in smoke can be coagulated and precipitated and can be effectively removed, the air can be purified, and harm to human bodies caused by the particles with PM 2.5 can be reduced.
Description
Technical field
The present invention relates to air cleaning unit, especially a kind of device that PM2.5 particle in the coal steam-electric plant smoke is purified with ultrasonic wave generation negative oxygen ion.
Background technology
PM2.5 is meant that diameter is less than or equal to 2.5 microns particle in the atmosphere, is also referred to as and can goes into the lung particle.Its diameter be less than the people the hairline thickness 1/20.Compare with thicker Atmospheric particulates, the PM2.5 particle diameter is little, be rich in a large amount of poisonous, harmful substance, and the time of staying in atmosphere is long, fed distance is far away, thereby bigger to the influence of health and atmosphere quality.Can directly get into bronchus after being inhaled into human body, disturb the Gas Exchange of lung, cause the disease that comprises aspects such as asthma, bronchitis and cardiovascular disease, can damage the ability of hemoglobin delivery of oxygen, forfeiture blood.Concerning the patient of anaemia and blood circulation disorder, possibly produce serious consequence.For example, can increase the weight of respiratory disease, even cause heart diseases such as congestive heart failure and coronary artery.The PM2.5 particle can also get into blood through bronchus and alveolar, and pernicious gas wherein, heavy metal etc. are dissolved in the blood, and be bigger to the injury of health.The physiological structure of human body has determined that PM2.5 is had no filtration, obstruction ability.The main source that PM2.5 produces is the residue that discharges through burning in the processes such as vehicle exhaust, commercial production, coal steam-electric plant smoke discharging, contains noxious materials such as heavy metal mostly.
Summary of the invention
The objective of the invention is to: provide a kind of ultrasonic negative oxygen ion simple and reasonable for structure, applied widely to purify coal steam-electric plant smoke PM2.5 particle device; Can effectively remove the PM2.5 particle in the coal steam-electric plant smoke; Purify air, reduce of the harm of PM2.5 particle human body.
For realizing above-mentioned purpose, the present invention can take following technical proposals:
A kind of ultrasonic negative oxygen ion of the present invention purifies coal steam-electric plant smoke PM2.5 particle device; It comprises at least one the ultrasonic negative oxygen ion generator that is arranged at around thermal power plant's chimney; The outlet of the negative oxygen ion of each said ultrasonic negative oxygen ion generator is communicated with said thermal power plant chimney; So that the negative oxygen ion that ultrasonic negative oxygen ion generator produces gets into thermal power plant's chimney the PM2.5 particle neutralization with positively charged from the negative oxygen ion outlet of ultrasonic negative oxygen ion generator, thereby make PM2.5 particle aggregation deposition.
Said ultrasonic negative oxygen ion generator comprises ultrasonic signal generator, transducer and the negative oxygen ion generator that links to each other successively; Said negative oxygen ion generator is provided with filling pipe; When said ultrasonic signal generator produces the ultrasonic signal of telecommunication; In transducer, produce ultrasonic vibration, make the water generates ultrasonic atomizatio in the negative oxygen ion generator, thereby produce a large amount of negative oxygen ions.
Compared with prior art the invention has the beneficial effects as follows: owing to adopt technique scheme; At least one ultrasonic negative oxygen ion generator is set around thermal power plant's chimney, and the negative oxygen ion outlet of each said ultrasonic negative oxygen ion generator is communicated with this structure with said thermal power plant chimney; Can make said negative oxygen ion get into thermal power plant's chimney the PM2.5 particle neutralization with positively charged from the outlet of the negative oxygen ion of ultrasonic negative oxygen ion generator; Thereby make PM2.5 particle aggregation deposition, effectively remove the PM2.5 particle in the flue gas, comprise 1 micron particulate; Purify air, reduce of the harm of PM2.5 particle human body.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in Figure 1, a kind of ultrasonic negative oxygen ion of the present invention purifies coal steam-electric plant smoke PM2.5 particle device, and it comprises two ultrasonic negative oxygen ion generators that are symmetricly set in thermal power plant's chimney 5 both sides; Said ultrasonic negative oxygen ion generator comprises ultrasonic signal generator 1, transducer 2 and the negative oxygen ion generator 3 that links to each other successively; Said negative oxygen ion generator 3 is provided with filling pipe 4; As preferably, two negative oxygen ion generators 3 can a shared ultrasonic signal generator 1; When said ultrasonic signal generator 1 produces the ultrasonic signal of telecommunication, in transducer 2, produce ultrasonic vibration, make the water generates ultrasonic atomizatio in the negative oxygen ion generator 3, thereby produce a large amount of negative oxygen ions; The outlet of the negative oxygen ion of each said ultrasonic negative oxygen ion generator is communicated with said thermal power plant chimney 5; So that the negative oxygen ion that ultrasonic negative oxygen ion generator produces gets into thermal power plant's chimney 5 the PM2.5 particle neutralization with positively charged from the negative oxygen ion outlet of ultrasonic negative oxygen ion generator; Thereby make PM2.5 particle aggregation deposition, effectively remove the PM2.5 particle in the flue gas, comprise 1 micron particulate; Purify air, reduce of the harm of PM2.5 particle human body.
Claims (2)
1. a ultrasonic negative oxygen ion purifies coal steam-electric plant smoke PM2.5 particle device; It is characterized in that: it comprises and is arranged at the ultrasonic negative oxygen ion generator of all around at least one of thermal power plant's chimney (5); The negative oxygen ion outlet of each said ultrasonic negative oxygen ion generator is communicated with said thermal power plant chimney (5); So that the negative oxygen ion that ultrasonic negative oxygen ion generator produces gets into thermal power plant's chimney (5) the PM2.5 particle neutralization with positively charged from the negative oxygen ion outlet of ultrasonic negative oxygen ion generator, thereby make PM2.5 particle aggregation deposition.
2. ultrasonic negative oxygen ion according to claim 1 purifies coal steam-electric plant smoke PM2.5 particle device; It is characterized in that: said ultrasonic negative oxygen ion generator comprises ultrasonic signal generator (1), transducer (2) and the negative oxygen ion generator (3) that links to each other successively; Said negative oxygen ion generator (3) is provided with filling pipe (4); When said ultrasonic signal generator (1) produces the ultrasonic signal of telecommunication; In transducer (2), produce ultrasonic vibration, make the water generates ultrasonic atomizatio in the negative oxygen ion generator (3), thereby produce a large amount of negative oxygen ions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100273014A CN102527517A (en) | 2012-02-08 | 2012-02-08 | Device for purifying particles with particle matter (PM) 2.5 in smoke of heat-engine plant with ultrasound negative oxygen ions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100273014A CN102527517A (en) | 2012-02-08 | 2012-02-08 | Device for purifying particles with particle matter (PM) 2.5 in smoke of heat-engine plant with ultrasound negative oxygen ions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102527517A true CN102527517A (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100273014A Pending CN102527517A (en) | 2012-02-08 | 2012-02-08 | Device for purifying particles with particle matter (PM) 2.5 in smoke of heat-engine plant with ultrasound negative oxygen ions |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2062022U (en) * | 1990-04-14 | 1990-09-12 | 郭静峰 | Ultrasonic atomization air-humidification |
| CN2106922U (en) * | 1991-10-04 | 1992-06-10 | 李辛 | Electric fan with a atomizer |
| CN2616835Y (en) * | 2003-03-24 | 2004-05-19 | 梁万金 | Changing head for negative oxygen ion air purifier |
| JP2007075800A (en) * | 2005-09-16 | 2007-03-29 | Fuchino:Kk | Exhaust gas cleaning equipment and exhaust gas cleaning method used for exhaust gas cleaning equipment |
| CN201930676U (en) * | 2010-11-29 | 2011-08-17 | 江苏紫光吉地达环境科技股份有限公司 | Ultrasonic atomization type dust removing device |
| CN202113724U (en) * | 2011-06-18 | 2012-01-18 | 秦皇岛荣氏德环保科技有限公司 | High-temperature flue gas ultrasonic water mist dust removal system |
-
2012
- 2012-02-08 CN CN2012100273014A patent/CN102527517A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2062022U (en) * | 1990-04-14 | 1990-09-12 | 郭静峰 | Ultrasonic atomization air-humidification |
| CN2106922U (en) * | 1991-10-04 | 1992-06-10 | 李辛 | Electric fan with a atomizer |
| CN2616835Y (en) * | 2003-03-24 | 2004-05-19 | 梁万金 | Changing head for negative oxygen ion air purifier |
| JP2007075800A (en) * | 2005-09-16 | 2007-03-29 | Fuchino:Kk | Exhaust gas cleaning equipment and exhaust gas cleaning method used for exhaust gas cleaning equipment |
| CN201930676U (en) * | 2010-11-29 | 2011-08-17 | 江苏紫光吉地达环境科技股份有限公司 | Ultrasonic atomization type dust removing device |
| CN202113724U (en) * | 2011-06-18 | 2012-01-18 | 秦皇岛荣氏德环保科技有限公司 | High-temperature flue gas ultrasonic water mist dust removal system |
Non-Patent Citations (1)
| Title |
|---|
| WEBMASTER: "中学生发明PM2.5空气净化器", 《HTTP://NEWS.JXNEWS.COM.CN/SYSTEM/2012/01/13/011875983.SHTML》, 13 January 2012 (2012-01-13), pages 1 - 2 * |
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Application publication date: 20120704 |