CN103055658A - Photovoltaic tail gas treatment system - Google Patents
Photovoltaic tail gas treatment system Download PDFInfo
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- CN103055658A CN103055658A CN2012105908339A CN201210590833A CN103055658A CN 103055658 A CN103055658 A CN 103055658A CN 2012105908339 A CN2012105908339 A CN 2012105908339A CN 201210590833 A CN201210590833 A CN 201210590833A CN 103055658 A CN103055658 A CN 103055658A
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- tail gas
- washing
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- photovoltaic
- absorption
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Abstract
The invention belongs to the technical field of photovoltaic tail gas treatment and in particular relates to a photovoltaic tail gas treatment system. The photovoltaic tail gas treatment system comprises an adsorption combustion unit and an adsorption washing unit which are connected sequentially, wherein the adsorption combustion unit and the adsorption washing unit are respectively provided with an adsorption layer; the tail gas pumped from a vacuum chamber by a dry pump passes through the adsorption combustion unit and the adsorption washing unit and then are discharged to the atmosphere; and the two adsorption layers prevent water reflux. The photovoltaic tail gas treatment system performs filtration by different modes so as to effectively guarantee clear gas in the pump and effectively prevent damage to the pump and pollution to the vacuum chamber.
Description
Technical field
The invention belongs to the technical field of using photovoltaic to process tail gas, concrete land tax is a kind of photovoltaic exhaust treatment system.
Background technology
At present, domestic photovoltaic industry vent gas treatment all adopts firing method, WATER-WASHING METHOD, absorption method, ionization method, composite chemical method, exists vent gas treatment that the anti-flow vacuum of moisture content chamber pumping system thoroughly and does not easily occur.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of photovoltaic exhaust treatment system.This photovoltaic exhaust treatment system filters by different modes, effectively guarantees gas cleaning in the pump.
To achieve these goals, the present invention is by the following technical solutions:
A kind of photovoltaic exhaust treatment system, comprise the absorption fuel element and the absorption washing unit that connect successively, described absorption fuel element and absorption washing unit are equipped with adsorption layer, be discharged to the atmosphere after the tail gas that dried pump is extracted out from vacuum chamber is washed the unit by absorption fuel element and absorption, two adsorption layers prevent the moisture adverse current.
Described absorption fuel element comprises combustion chamber, adsorption layer I and combustor outer casing, wherein the outside of combustion chamber is provided with combustor outer casing, described adsorption layer I is arranged between combustor outer casing and the combustion chamber, the bottom of described combustor outer casing is provided with the import of combustor outer casing tail gas, the top of described combustion chamber is provided with combustion chamber tail gas import, the bottom of combustion chamber is provided with combustion chamber tail gas outlet, and tail gas outlet in described combustion chamber is connected with absorption washing unit.
Described absorption washing unit comprises washing chamber, adsorption layer II and washing chamber enclosure, the outside of wherein washing the chamber is provided with the washing chamber enclosure, described adsorption layer II is arranged between washing chamber enclosure and the washing chamber, the top of described washing chamber enclosure is provided with the import of washing chamber enclosure tail gas, the bottom of described washing chamber is provided with washing chamber tail gas import, the top of washing chamber is provided with the tail gas outlet of washing chamber, and tail gas outlet in described washing chamber is communicated with atmosphere.
Described adsorption layer is active carbon and hydroscopic high-molecular resin.
Advantage of the present invention and beneficial effect are:
1. the present invention filters fully, filters by different modes, effectively guarantees gas cleaning in the pump, prevents that effectively the damage of pump and vacuum chamber are contaminated.
2. structure of the present invention is ingenious, is fit to all dry vacuum pump configurations, and is convenient for installation and maintenance.
3. the present invention is taken up an area less and is saved the space, by preheating makes burning more abundant to tail gas.
The present invention adsorb the combustion chamber adsorption layer to tail gas physical absorption preheating, the effect that prevents moisture counter flow action and enhanced burning is arranged, make burning more stable.
5. the present invention is adsorbed the washing unit and is prevented the moisture adverse current and process poisonous and hazardous function.
Description of drawings
Fig. 1 is the structural representation that fuel element is adsorbed in the present invention;
Fig. 2 is that the structural representation of washing the unit is adsorbed in the present invention.
Wherein: 1 is combustor outer casing, 2 is adsorption layer I, and 3 is the combustion chamber, and 4 is the import of combustor outer casing tail gas, 5 is combustion chamber tail gas import, 6 are the outlet of combustion chamber tail gas, and 7 are the washing chamber enclosure, and 8 is adsorption layer II, 9 are the washing chamber, 10 are the import of washing chamber enclosure tail gas, and 11 are the washing chamber, and 12 are the tail gas outlet of washing chamber.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
The present invention includes the absorption fuel element and the absorption washing unit that connect successively.As shown in Figure 1, described absorption fuel element comprises combustion chamber 3, adsorption layer I 2 and combustor outer casing 1, and wherein the outside of combustion chamber 3 is provided with combustor outer casing 1, and adsorption layer I 2 is arranged between combustor outer casing 1 and the combustion chamber 3.The bottom of combustor outer casing 1 is provided with combustor outer casing tail gas import 4, and the top of combustion chamber 3 is provided with combustion chamber tail gas import 5, and the bottom of combustion chamber 3 is provided with combustion chamber tail gas outlet 6, and combustion chamber tail gas outlet 6 is connected with absorption washing unit.By preheating makes burning more abundant to tail gas.
The combustor outer casing tail gas import 4 that the tail gas that dried pump is extracted out from vacuum chamber is provided with from combustor outer casing 1 bottom enters adsorption layer I 2, and tail gas is 3 absorption heats from the combustion chamber, make the tail gas preheating.Tail gas enters combustion chamber 3 internal combustion through the combustion chamber tail gas import 5 on adsorption layer I 23 tops from the combustion chamber, and the tail gas after the burning enters absorption washing unit by the combustion chamber tail gas outlet 6 of 3 bottoms, combustion chamber.
As shown in Figure 2, described absorption washing unit comprises washing chamber 9, adsorption layer II 8 and washing chamber enclosure 7, and the outside of wherein washing chamber 9 is provided with washing chamber enclosure 7, and adsorption layer II 8 is arranged between washing chamber enclosure 7 and the washing chamber 9.The top of washing chamber enclosure 7 is provided with and the combustion chamber tail gas outlet 6 washing chamber enclosure tail gas imports 10 that are communicated with, and the bottom of washing chamber 9 is provided with washing chamber tail gas import 11, and the top of washing chamber 9 is provided with washing chamber tail gas and goes out 12, and washing chamber tail gas exports 12 and is communicated with atmosphere.
The combustion chamber tail gas outlet 6 of 3 bottoms from the combustion chamber of the tail gas after the burning is flowed out, the washing chamber enclosure tail gas import 10 on entry chamber wash shell 7 tops of going forward side by side enters adsorption layer II 8, tail gas enters washing chamber 9 through adsorption layer II 8 by the washing chamber tail gas import 11 of washing 9 bottoms, chamber, absorbs ammonia by water.The tail gas of handling is discharged in the atmosphere by the washing chamber tail gas outlet 12 on washing 9 tops, chamber.
Adsorption layer I 2 and adsorption layer II 8 are active carbon and macromolecule water absorbent material (such as hydroscopic high-molecular resin), avoid the moisture adverse current to pump and vacuum chamber, prolong the service life of pump, improve the vavuum pump performance, avoid polluting process chamber.Take up an area less and save the space, by preheating makes burning more abundant to tail gas.
Claims (4)
1. photovoltaic exhaust treatment system, it is characterized in that: comprise the absorption fuel element and the absorption washing unit that connect successively, described absorption fuel element and absorption washing unit are equipped with adsorption layer, be discharged to the atmosphere after the tail gas that dried pump is extracted out from vacuum chamber is washed the unit by absorption fuel element and absorption, two adsorption layers prevent the moisture adverse current.
2. by photovoltaic exhaust treatment system claimed in claim 1, it is characterized in that: described absorption fuel element comprises combustion chamber (3), adsorption layer I (2) and combustor outer casing (1), wherein the outside of combustion chamber (3) is provided with combustor outer casing (1), described adsorption layer I (2) is arranged between combustor outer casing (1) and combustion chamber (3), the bottom of described combustor outer casing (1) is provided with combustor outer casing tail gas import (4), the top of described combustion chamber (3) is provided with combustion chamber tail gas import (5), the bottom of combustion chamber (3) is provided with combustion chamber tail gas outlet (6), and described combustion chamber tail gas outlet (6) is connected with absorption washing unit.
3. by photovoltaic exhaust treatment system claimed in claim 1, it is characterized in that: described absorption washing unit comprises washing chamber (9), adsorption layer II (8) and washing chamber enclosure (7), the outside of wherein washing chamber (9) is provided with washing chamber enclosure (7), described adsorption layer II (8) is arranged between washing chamber enclosure (7) and the washing chamber (9), the top of described washing chamber enclosure (7) is provided with washing chamber enclosure tail gas import (10), the bottom of described washing chamber (9) is provided with washing chamber tail gas import (11), the top of washing chamber (9) is provided with washing chamber tail gas outlet (12), and described washing chamber tail gas outlet (12) is communicated with atmosphere.
4. by each described photovoltaic exhaust treatment system of claim 1-3, it is characterized in that: described adsorption layer is active carbon and hydroscopic high-molecular resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210590833.9A CN103055658B (en) | 2012-12-29 | 2012-12-29 | Photovoltaic tail gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210590833.9A CN103055658B (en) | 2012-12-29 | 2012-12-29 | Photovoltaic tail gas treatment system |
Publications (2)
| Publication Number | Publication Date |
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| CN103055658A true CN103055658A (en) | 2013-04-24 |
| CN103055658B CN103055658B (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210590833.9A Active CN103055658B (en) | 2012-12-29 | 2012-12-29 | Photovoltaic tail gas treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595566A (en) * | 2018-12-07 | 2019-04-09 | 佛山科学技术学院 | A kind of industry VOC processing system |
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| DE2824946A1 (en) * | 1978-06-07 | 1979-12-20 | Eisenmann Kg Maschinenbau Ges | Combustion equipment avoiding obnoxious components - mixes preheated oxygen-deficient oxidant with fuel at inlet to combustion chamber with heat-radiating quartz glass rods |
| US6174349B1 (en) * | 1999-04-06 | 2001-01-16 | Seh America, Inc. | Continuous effluent gas scrubber system and method |
| CN101245450A (en) * | 2007-02-14 | 2008-08-20 | 北京行者多媒体科技有限公司 | Method for film coating in enormous quantities with movable plasma case single-chamber |
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| CN109595566A (en) * | 2018-12-07 | 2019-04-09 | 佛山科学技术学院 | A kind of industry VOC processing system |
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| CN103055658B (en) | 2014-12-31 |
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