CN103349894A - Multistage autorotation centrifugal absorber - Google Patents
Multistage autorotation centrifugal absorber Download PDFInfo
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- CN103349894A CN103349894A CN2013102733905A CN201310273390A CN103349894A CN 103349894 A CN103349894 A CN 103349894A CN 2013102733905 A CN2013102733905 A CN 2013102733905A CN 201310273390 A CN201310273390 A CN 201310273390A CN 103349894 A CN103349894 A CN 103349894A
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Abstract
The invention relates to a multistage autorotation centrifugal absorber which is used for treating exhaust gas. The multistage autorotation centrifugal absorber comprises a reactor and a multistage autorotation centrifugal device arranged in the reactor, wherein the bottom of the reactor is provided with a gas inlet pipe and a water outlet, the top of the reactor is provided with a water inlet and a gas outlet, the multistage autorotation centrifugal device is arranged between the water inlet and the water outlet, washing water enters into the reactor through the water inlet, then passes through the multistage autorotation centrifugal device and is finally discharged from the water outlet, and exhaust gas enters into the reactor through the gas inlet pipe, then passes through the multistage autorotation centrifugal device and is finally discharged from the gas outlet. The multistage autorotation centrifugal absorber provided by the invention has the advantages of a simple structure, low manufacture and maintenance cost and capacity of effective removal of impurities like dust in the exhaust gas.
Description
Technical field
The present invention relates to a kind of centrifugal absorber of multistage rotation for the treatment of organic exhaust gas.
Background technology
Industrial waste gas and organic stench are the important sources of atmosphere pollution.Large capacity industrial waste gas and organic stench enter atmosphere, and atmosphere quality is descended, and bring serious harm for the healthy of the people, and cause medical treatment and economic waste.
The most unmanageable in the industrial waste gas is exactly organic exhaust gas.Organic exhaust gas mainly comprises the compounds such as various benzene classes, hydro carbons, alcohols, aldehydes, acids, ketone and amine.After these organic exhaust gas enter human body by respiratory tract and skin, cause temporary and permanent pathology can for people's the organs and systems such as breathing, blood, liver, especially the benzopyrenes polycyclic aromatic hydrocarbon can make human body directly carcinogenic.
Organic odor pollution is that a kind of perception is polluted, and it detests sense to stimulate to produce not only for people's sense organ, and some the nuisance mass-energy that contains health of directly endangering the people.
So the processing of organic exhaust gas and stench is imperative with purification.
The exploitation of organic exhaust gas (VOC (VOC) and foul gas Typical Sources) control technology and corresponding technique and equipment is subordinate to prevention and control of air pollution science and technology special project in national environmental protection " the 12 " science and technology development planning, is that industry is given special assistance in 12 Chinese environmental protections equipment industry development emphasis, National strategic planning.
Present domestic VOCs treatment is take active carbon adsorption, embrane method, burning, washing as main, but the shortcoming such as these techniques exist that cost is high, power consumption is high, later stage operating cost high (consumptive material is changed frequent), treatment effeciency are not high.
Summary of the invention
The purpose of this invention is to provide that a kind of efficient is high, energy consumption is low and lower-cost processing waste gas in the centrifugal absorber of multistage rotation of the impurity such as dust
For achieving the above object, the technical solution used in the present invention is:
The centrifugal absorber of a kind of multistage rotation, for the treatment of waste gas, it comprises reactor, is arranged at the multistage rotation centrifugal device in the described reactor; The bottom of described reactor has air inlet pipe and delivery port, the top of described reactor has water inlet and gas outlet, described multistage rotation centrifugal device is arranged between described water inlet and the described delivery port, and washings are entered in the described reactor also through being discharged by described delivery port behind the described multistage rotation centrifugal device by described water inlet; Described waste gas is entered in the described reactor also through being discharged by described gas outlet behind the described multistage rotation centrifugal device by described air inlet pipe.
Preferably, described multistage rotation centrifugal device comprise the axle that vertically is arranged in the described reactor, drive motor that described axle rotates, be arranged on the described axle and with a plurality of centrifugal turntables of described axle coaxial rotation, be arranged at the funnel of described centrifugal turntable top; Described funnel has through hole, and described through hole is relative with the described centrifugal turntable that is arranged at its below.
Preferably, described funnel comprises the truncated cone-shaped inclined plane that forms described through hole, and the edge of described funnel is connected with the inwall of described reactor.
Preferably, described water inlet is connected with nozzle ring.
Preferably, the water inlet of described reactor is provided with the rotor that is fixedly connected on the described axle and rotates with described axle.
Preferably, described centrifugal turntable has upper surface, and described upper surface is downward-sloping inclined-plane.
Operation principle of the present invention is: the nozzle ring of washings through described water inlet passes in the described reactor, by the washings of the aperture uniform flow on the nozzle ring after funnel flows on the centrifugal turntable, thrown away by the centrifugal turntable rotation, the water droplet that nebulizes is scattered after the water after throwing away and the sidewall of reactor bump.When waste gas entered in the reactor by air inlet pipe and rising mixes with water droplet in reactor, vaporific water droplet can absorb the dust in the waste gas and organic principle, and water droplet is less, and assimilation effect is better.Finish the washing of this one-level, waste gas will enter in the funnel of next stage and repeat this washing process.Waste gas is taken away and is finished whole washing step thereby the impurity such as its contained dust, organic principle are washed water through in the multistage rotation centrifugal device time, has effectively prevented the obstruction of follow-up biofilter, and can regulate humidity and the temperature of waste gas.Finish the washings of washing and discharged by described delivery port, and the waste gas of finishing the relative clean of washing through washings is discharged through described the first gas outlet.
Because technique scheme is used, the present invention compared with prior art has following advantages: the centrifugal absorber structure of multistage rotation of the present invention is succinct, manufacturing cost and maintenance cost are lower, can effectively remove the impurity such as dust in the waste gas.
Description of drawings
Accompanying drawing 2 is the upward view of nozzle ring;
In the above accompanying drawing: 1, reactor; 2, air inlet pipe; 3, delivery port; 4, water inlet; 5, gas outlet; 6, rotor; 7, axle; 8, motor; 9, centrifugal turntable; 10, funnel; 11, valve; 12, nozzle ring; 13, blower fan; 121, aperture.
The specific embodiment
The invention will be further described below in conjunction with embodiment shown in the drawings.
Embodiment one: shown in accompanying drawing 1.The centrifugal absorber of a kind of multistage rotation comprises reactor 1, is arranged at the multistage rotation centrifugal device in the reactor 1.
The bottom of reactor 1 has air inlet pipe 2 and delivery port 3, and the top of reactor 1 has water inlet 4 and gas outlet 5.Water inlet 4 places are connected with nozzle ring 12, offer aperture 121 on the nozzle ring 12, air inlet pipe 2 be connected with the waste gas source of the gas and its on be provided with valve 11, gas outlet 5 is provided with blower fan 13.
Multistage rotation centrifugal device is arranged between water inlet 4 and the delivery port 3.Multistage rotation centrifugal device comprises motor 8 that the axle 7 that vertically is arranged in the reactor 1, driving shaft 7 rotate, be arranged on the axle 7 and with a plurality of centrifugal turntables 9 of axle 7 coaxial rotation, be arranged at the funnel 10 of centrifugal turntable 9 tops.Water inlet 3 places of reactor 1 are provided with the rotor 6 that is fixedly connected on the axle 7 and rotates with axle 7.
When waste gas entered in the reactor 1 by air inlet pipe 2 and rising mixes with water droplet in reactor 1, vaporific water droplet can absorb the dust in the waste gas and organic principle, and water droplet is less, and assimilation effect is better.After finishing one-level washing, waste gas enters in the funnel 10 of next stage and repeats this washing process.Waste gas is taken away and is finished whole washing step thereby the impurity such as its contained dust, organic principle are washed water through in the multistage rotation centrifugal device time, has effectively prevented the obstruction of follow-up biofilter, and can regulate humidity and the temperature of waste gas.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present invention and according to this enforcement, can not limit protection scope of the present invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (6)
1. centrifugal absorber of multistage rotation, for the treatment of waste gas, it is characterized in that: it comprises reactor, is arranged at the multistage rotation centrifugal device in the described reactor; The bottom of described reactor has air inlet pipe and delivery port, the top of described reactor has water inlet and gas outlet, described multistage rotation centrifugal device is arranged between described water inlet and the described delivery port, and washings are entered in the described reactor also through being discharged by described delivery port behind the described multistage rotation centrifugal device by described water inlet; Described waste gas is entered in the described reactor also through being discharged by described gas outlet behind the described multistage rotation centrifugal device by described air inlet pipe.
2. the centrifugal absorber of multistage rotation according to claim 1 is characterized in that: described multistage rotation centrifugal device comprises the axle that vertically is arranged in the described reactor, drive motor that described axle rotates, be arranged on the described axle and with a plurality of centrifugal turntables of described axle coaxial rotation, be arranged at the funnel of described centrifugal turntable top; Described funnel has through hole, and described through hole is relative with the described centrifugal turntable that is arranged at its below.
3. the centrifugal absorber of multistage rotation according to claim 2, it is characterized in that: described funnel comprises the truncated cone-shaped inclined plane that forms described through hole, the edge of described funnel is connected with the inwall of described reactor.
4. the centrifugal absorber of multistage rotation according to claim 2, it is characterized in that: described water inlet is connected with nozzle ring.
5. the centrifugal absorber of multistage rotation according to claim 2 is characterized in that: the water inlet of described reactor is provided with the rotor that is fixedly connected on the described axle and rotates with described axle.
6. the centrifugal absorber of multistage rotation according to claim 1, it is characterized in that: described centrifugal turntable has upper surface, and described upper surface is downward-sloping inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310273390.5A CN103349894B (en) | 2013-07-02 | 2013-07-02 | Multistage autorotation centrifugal absorber |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310273390.5A CN103349894B (en) | 2013-07-02 | 2013-07-02 | Multistage autorotation centrifugal absorber |
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| CN103349894A true CN103349894A (en) | 2013-10-16 |
| CN103349894B CN103349894B (en) | 2016-01-20 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180373A (en) * | 2019-06-03 | 2019-08-30 | 苏州仕净环保科技股份有限公司 | A kind of Industrial cleaning facility system removing sulfide gas |
| CN114432997A (en) * | 2022-02-10 | 2022-05-06 | 深圳宽黔环境工程有限公司贵安新区分公司 | Device and method for smoke red mud suspension carbonization dealkalization |
| CN117398799A (en) * | 2023-12-15 | 2024-01-16 | 成都千恩包装有限公司 | Vertical compound multi-section curtain pressurizing impact dust removing system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964084B (en) * | 2016-07-11 | 2020-11-20 | 浙江新创兴科技有限公司 | High-efficient rotary atomization dust removal purification device |
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| EP1930065A2 (en) * | 2006-12-08 | 2008-06-11 | Vocci Oy | Treating assembly for VOC gases |
| JP2008290002A (en) * | 2007-05-24 | 2008-12-04 | Babcock Hitachi Kk | Wet-type flue gas desulfurization apparatus |
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| CN203355572U (en) * | 2013-07-02 | 2013-12-25 | 苏州香山红叶环境技术有限公司 | Multistage autorotation centrifugal absorber |
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2013
- 2013-07-02 CN CN201310273390.5A patent/CN103349894B/en active Active
Patent Citations (5)
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| CN2748159Y (en) * | 2004-09-13 | 2005-12-28 | 闫玉德 | Desulfurizing and dedusting arrangement with multi-stage water film |
| EP1930065A2 (en) * | 2006-12-08 | 2008-06-11 | Vocci Oy | Treating assembly for VOC gases |
| JP2008290002A (en) * | 2007-05-24 | 2008-12-04 | Babcock Hitachi Kk | Wet-type flue gas desulfurization apparatus |
| CN101716448A (en) * | 2010-01-04 | 2010-06-02 | 中国科学院过程工程研究所 | Dynamic rotary rotational flow plate device for strengthening transmission |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180373A (en) * | 2019-06-03 | 2019-08-30 | 苏州仕净环保科技股份有限公司 | A kind of Industrial cleaning facility system removing sulfide gas |
| CN110180373B (en) * | 2019-06-03 | 2023-11-17 | 苏州仕净科技股份有限公司 | Industrial purification system for removing sulfide gas |
| CN114432997A (en) * | 2022-02-10 | 2022-05-06 | 深圳宽黔环境工程有限公司贵安新区分公司 | Device and method for smoke red mud suspension carbonization dealkalization |
| CN114432997B (en) * | 2022-02-10 | 2024-01-26 | 深圳宽黔环境工程有限公司贵安新区分公司 | Device and method for suspension carbonization dealkalization of flue gas red mud |
| CN117398799A (en) * | 2023-12-15 | 2024-01-16 | 成都千恩包装有限公司 | Vertical compound multi-section curtain pressurizing impact dust removing system |
| CN117398799B (en) * | 2023-12-15 | 2024-03-08 | 成都千恩包装有限公司 | Vertical compound multi-section curtain pressurizing impact dust removing system |
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| CN103349894B (en) | 2016-01-20 |
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