CN103055658B - Photovoltaic tail gas treatment system - Google Patents
Photovoltaic tail gas treatment system Download PDFInfo
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- CN103055658B CN103055658B CN201210590833.9A CN201210590833A CN103055658B CN 103055658 B CN103055658 B CN 103055658B CN 201210590833 A CN201210590833 A CN 201210590833A CN 103055658 B CN103055658 B CN 103055658B
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- washing
- combustion chamber
- absorption
- adsorption layer
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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 using photovoltaic 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 combustion method, WATER-WASHING METHOD, absorption method, ionization method, composite chemical method, there is vent gas treatment and moisture content reflux vacuum 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 is filtered by different modes, effectively ensures gas sanitizes in 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 absorption washing unit that connect successively, described absorption fuel element and absorption washing unit are equipped with adsorption layer, dry pump is discharged to air after the tail gas that vacuum chamber is extracted out washes unit by absorption fuel element and absorption, and two adsorption layers prevent 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 combustion chamber, the bottom of described combustor outer casing is provided with combustor outer casing inlet exhaust gas, the top of described combustion chamber is provided with combustion chamber inlet exhaust gas, the bottom of combustion chamber is provided with combustion chamber offgas outlet, and described combustion chamber offgas outlet is washed unit with absorption and is connected.
Described absorption washing unit comprises washing room, adsorption layer II and washing chamber enclosure, the outside wherein washing room is provided with washing chamber enclosure, described adsorption layer II is arranged between washing chamber enclosure and washing room, the top of described washing chamber enclosure is provided with washing chamber enclosure inlet exhaust gas, the bottom of described washing room is provided with washing room inlet exhaust gas, the top of washing room is provided with washing room offgas outlet, and described washing room offgas outlet is communicated with air.
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, is filtered by different modes, effectively ensures gas sanitizes in pump, effectively prevent the damage of pump and vacuum chamber contaminated.
2. structure of the present invention is ingenious, is applicable to all dry vacuum pump configurations, convenient for installation and maintenance.
3. the present invention is taken up an area less and is saved space, by making burning more abundant to tail gas preheating.
4. the present invention adsorbs the adsorption layer of combustion chamber to tail gas physical absorption preheating, has the effect preventing moisture counter flow action and enhanced burning, makes burning more stable.
5. the present invention adsorb washing unit prevent moisture adverse current and process poisonous and hazardous function.
Accompanying drawing explanation
Fig. 1 is the structural representation that fuel element is adsorbed in the present invention;
Fig. 2 is the structural representation that washing unit is adsorbed in the present invention.
Wherein: 1 is combustor outer casing, 2 is adsorption layer I, and 3 is combustion chamber, and 4 is combustor outer casing inlet exhaust gas, 5 is combustion chamber inlet exhaust gas, 6 is combustion chamber offgas outlet, and 7 is washing chamber enclosure, and 8 is adsorption layer II, 9 is washing room, 10 is washing chamber enclosure inlet exhaust gas, and 11 is washing room, and 12 is washing room offgas outlet.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
The present invention includes the absorption fuel element and 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 combustion chamber 3.The bottom of combustor outer casing 1 is provided with combustor outer casing inlet exhaust gas 4, and the top of combustion chamber 3 is provided with combustion chamber inlet exhaust gas 5, and the bottom of combustion chamber 3 is provided with combustion chamber offgas outlet 6, and combustion chamber offgas outlet 6 is washed unit with absorption and is connected.By making burning more abundant to tail gas preheating.
The combustor outer casing inlet exhaust gas 4 that the tail gas that dry pump is extracted out from vacuum chamber is provided with bottom combustor outer casing 1 enters adsorption layer I 2, and tail gas absorbs heat from combustion chamber 3, makes tail gas preheating.Tail gas enters combustion chamber 3 combustion through adsorption layer I 2 from the combustion chamber inlet exhaust gas 5 on top, combustion chamber 3, and the tail gas after burning enters absorption washing unit by the combustion chamber offgas outlet 6 bottom combustion chamber 3.
As shown in Figure 2, described absorption washing unit comprises washing room 9, adsorption layer II 8 and washing chamber enclosure 7, and the outside wherein washing room 9 is provided with washing chamber enclosure 7, and adsorption layer II 8 is arranged between washing chamber enclosure 7 and washing room 9.The top of washing chamber enclosure 7 is provided with the washing chamber enclosure inlet exhaust gas 10 be communicated with combustion chamber offgas outlet 6, and the bottom of washing room 9 is provided with washing room inlet exhaust gas 11, and the top of washing room 9 is provided with washing room tail gas and goes out 12, and washing room offgas outlet 12 is communicated with air.
Tail gas after burning flows out from the combustion chamber offgas outlet 6 bottom combustion chamber 3 and enters the washing chamber enclosure inlet exhaust gas 10 washing chamber enclosure 7 top and enters adsorption layer II 8, tail gas enters washing room 9 through adsorption layer II 8 by the washing room inlet exhaust gas 11 bottom washing room 9, absorbs ammonia by water.The tail gas processed is discharged in air by the washing room offgas outlet 12 washing top, room 9.
Adsorption layer I 2 and adsorption layer II 8 is active carbon and macromolecule water absorbent material (as hydroscopic high-molecular resin), avoids moisture adverse current to pump and vacuum chamber, extends the service life of pump, improves vavuum pump performance, avoids polluting process chamber.Take up an area less and save space, by making burning more abundant to tail gas preheating.
Claims (2)
1. a photovoltaic exhaust treatment system, it is characterized in that: comprise the absorption fuel element and absorption washing unit that connect successively, described absorption fuel element and absorption washing unit are equipped with adsorption layer, dry pump is discharged to air after the tail gas that vacuum chamber is extracted out washes unit by absorption fuel element and absorption, and two adsorption layers prevent moisture adverse current, 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 inlet exhaust gas (4), the top of described combustion chamber (3) is provided with combustion chamber inlet exhaust gas (5), the bottom of combustion chamber (3) is provided with combustion chamber offgas outlet (6), described combustion chamber offgas outlet (6) is washed unit with absorption and is connected, described absorption washing unit comprises washing room (9), adsorption layer II (8) and washing chamber enclosure (7), the outside wherein washing room (9) is provided with washing chamber enclosure (7), described adsorption layer II (8) is arranged between washing chamber enclosure (7) and washing room (9), the top of described washing chamber enclosure (7) is provided with washing chamber enclosure inlet exhaust gas (10), the bottom of described washing room (9) is provided with washing room inlet exhaust gas (11), the top of washing room (9) is provided with washing room offgas outlet (12), described washing room offgas outlet (12) is communicated with air.
2., by photovoltaic exhaust treatment system according to claim 1, it is characterized in that: described adsorption layer I (2) is active carbon, described adsorption layer II (8) is 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 CN103055658A (en) | 2013-04-24 |
| CN103055658B true 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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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109595566B (en) * | 2018-12-07 | 2020-07-17 | 佛山科学技术学院 | Industry VOC processing system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101244359A (en) * | 2007-02-14 | 2008-08-20 | 北京行者多媒体科技有限公司 | Silicone hydride waste gas processing equipment |
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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 |
| CN101592129B (en) * | 2008-05-30 | 2011-05-11 | 彩熙太阳能环保技术(天津)有限公司 | Solar heat collector |
| JP5554482B2 (en) * | 2008-09-08 | 2014-07-23 | 大陽日酸株式会社 | Exhaust gas treatment method |
| KR101811457B1 (en) * | 2009-09-30 | 2017-12-21 | 가부시끼가이샤 도꾸야마 | Method for reusing hydrogen |
| CN102024676A (en) * | 2010-05-25 | 2011-04-20 | 福建钧石能源有限公司 | Method for manufacturing semiconductor device in single-chamber reactor |
| CN201880469U (en) * | 2010-06-22 | 2011-06-29 | 陈晓波 | Air dryer |
| CN202109499U (en) * | 2011-06-11 | 2012-01-11 | 蚌埠玻璃工业设计研究院 | On-line low-radiation coating waste gas treatment device |
| CN202203958U (en) * | 2011-08-24 | 2012-04-25 | 苏州仕净环保设备有限公司 | Silane tail gas purification device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101244359A (en) * | 2007-02-14 | 2008-08-20 | 北京行者多媒体科技有限公司 | Silicone hydride waste gas processing equipment |
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