CN102489125A - Water spray absorption type carbon dioxide recovery device - Google Patents
Water spray absorption type carbon dioxide recovery device Download PDFInfo
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- CN102489125A CN102489125A CN2011104053771A CN201110405377A CN102489125A CN 102489125 A CN102489125 A CN 102489125A CN 2011104053771 A CN2011104053771 A CN 2011104053771A CN 201110405377 A CN201110405377 A CN 201110405377A CN 102489125 A CN102489125 A CN 102489125A
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- Prior art keywords
- tower
- carbon dioxide
- spray
- absorption
- absorption tower
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/02—Percolation
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/02—Photobioreactors
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/20—Degassing; Venting; Bubble traps
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M43/00—Combinations of bioreactors or fermenters with other apparatus
- C12M43/04—Bioreactors or fermenters combined with combustion devices or plants, e.g. for carbon dioxide removal
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/18—Gas cleaning, e.g. scrubbers; Separation of different gases
Abstract
The invention discloses a water spray absorption type carbon dioxide recovery device, belonging to the field of energy conservation and emission reduction engineering. The water spray absorption type carbon dioxide recovery device comprises a chimney 1, a bypass flue 2, a washing tower 3, a washing pool 4, a washing spray pump 5, a spray water nozzle 6, a spray water distribution layer 7, a washing tower outlet air flue8, an exhaust fan 9, an absorption tower inlet flue 10, a carbon dioxide absorption tower 11, a tower-pool communicating tube 12, an algae culture pond 13, an absorption pump 14 and an absorption tower air discharge channel15, wherein the flue gas is drawn out from the chimney 1 and transmitted to the washing tower 3, and the washing liquid in the washing pool 4 is sprayed on the spray water distribution layer 7 so as to clean noxious substances in the flue gas; the cleaned flue gas is transmitted into the carbon dioxide absorption tower 11 by the exhaust fan 9, and the water of the algae culture pond 13 is drawn out from the washing pool 4 by the absorption pump 14 and sprayed to absorb the carbon dioxide in the flue gas for growth of the algae.
Description
Technical field:
Title of the present invention is the absorption carbon dioxide recovering apparatus of water spray, belongs to energy-saving and emission-reduction engineering field.It divides water layer 7, scrubbing tower outlet air channel 8, air exhauster 9, absorption tower gas approach 10, carbon dioxide absorption tower 11, tower basin cross over pipe 12, algal culture pond 13, absorption pump 14 and exhaust passage, absorption tower 15 to form by chimney 1, bypass flue 2, scrubbing tower 3, kitchen sink 4, wash spray pump 5, spray water nozzle 6, spray.It can make the water in algal culture pond directly absorb the need that carbon dioxide in the flue gas supplies algae photosynthesis.
Background technology:
Spirulina algae farming either currently or red algae, commonly used to add water NaHCO
3 to supplement the carbon required for the growth of algae, and farms often have for drying algae slurry coal-fired stove, the carbon dioxide produced with the flue gas discharged into the atmosphere, rather than using recycled carbon dioxide to fill the pond; Israel, a biotechnology company developing a new technology that uses Seaweed farming carbon dioxide emissions from power plants, thereby preparing from biofuels researchers from the emissions from power plants using ethanolamine solution to prepare high-purity carbon dioxide (99.9%), directly after cooling pond filled with seaweed farming where such large amounts of carbon dioxide to escape the pool deck, will cause secondary pollution to the environment and a waste of valuable carbon dioxide; while ethanolamine carbon dioxide recovery equipment complex, and therefore costly, difficult operation, the impact of the technology application.
Summary of the invention:
For remedying the deficiency of existing above-mentioned technology, the present invention will provide a kind of carbon dioxide that need not adopt in the ethanolamine solutions purification flue gas, as long as directly spray Chi Shui in flue gas after being purified, just can absorb carbon dioxide wherein, promote algal grown.It comprises that chimney 1, bypass flue 2, scrubbing tower 3, kitchen sink 4, wash spray pump 5, spray water nozzle 6, spray divide water layer 7, scrubbing tower outlet air channel 8, air exhauster 9, absorption tower gas approach 10, carbon dioxide absorption tower 11, tower basin cross over pipe 12, algal culture pond 13, absorption pump 14 and exhaust passage, absorption tower 15; Its system is: an end and chimney 1 UNICOM of bypass flue 2 are fixed, the other end of bypass flue 2 and scrubbing tower 3 bottoms inlet UNICOM fixed.Scrubbing tower 3 bottoms and kitchen sink 4 link fixed, and the water sucking mouth of wash spray pump 5 is submerged in the cleaning solution of kitchen sink 4, and the inlet of the discharge outlet of wash spray pump 5 and two groups of spray water nozzles 6 links fixed.The top outlet of scrubbing tower 3 links fixed with an end in scrubbing tower outlet air channel 8; The other end in scrubbing tower outlet air channel 8 and the inlet of air exhauster 9 link fixed; The inlet of the outlet of air exhauster 9 and absorption tower gas approach 10 links fixed, and the outlet of absorption tower gas approach 10 and carbon dioxide absorption tower 11 bottoms inlet link fixed.The inlet of carbon dioxide absorption tower 11 top exits and exhaust passage, absorption tower 15 links fixed, and the outlet of exhaust passage, absorption tower 15 and chimney 1 centre entrance link fixed.The inlet of absorption pump 14 inserts the Chi Shuizhong in algal culture pond 13, and two groups of spray water nozzles 6 in the outlet of absorption pump 14 and the carbon dioxide absorption tower 11 link fixed.In carbon dioxide absorption tower 11 and scrubbing tower 3, be in below the spray water nozzle 6 separately, one group of spray all respectively be housed divide water layer 7.
Description of drawings:
Fig. 1. be the absorption carbon dioxide recovering apparatus system diagram of water spray.
Wherein: the 1--chimney; 2--bypass flue; The 3--scrubbing tower; The 4--kitchen sink; 5--wash spray pump; 6--sprays water nozzle; The 7--spray divides water layer; 8--scrubbing tower outlet air channel; The 9--air exhauster; 10--absorption tower gas approach; The 11--carbon dioxide absorption tower; 12--tower basin cross over pipe; 13--algal culture pond; The 14--absorption pump; Exhaust passage, 15--absorption tower.
From chimney (1), extract flue gas out and send scrubbing tower (3) to, be sprayed onto spray to the cleaning solution in the kitchen sink (4) and divide on the water layer (7), the nuisance in the flue gas is cleaned.Air exhauster (9) is sent the flue gas after cleaning in the carbon dioxide absorption tower (11) to, and absorption pump (14) sprays the water of algal culture pond (13) from carbon dioxide absorption tower (11), and the carbon dioxide that absorbs in the flue gas supplies algal grown.
Case study on implementation:
Fig. 1 also is the absorption carbon dioxide recovering apparatus system diagram of the water spray of Yunnan Cheng Hai spirulina plant.Chimney (1) is the chimney of coal-fired hot-blast stove, and 2800m per hour discharges fume
3/ h, wherein carbonated 15.8%.One end of bypass flue (2) and chimney (1) UNICOM are fixed, and the other end of bypass flue (2) and scrubbing tower (3) bottom inlet UNICOM are fixed; Scrubbing tower (3) bottom and kitchen sink (4) link fixed, and the water sucking mouth of wash spray pump (5) is submerged in the cleaning solution of kitchen sink (4), and the discharge outlet of wash spray pump (5) links fixed with the inlets that are installed in the two groups of spray water nozzles (6) in the scrubbing tower (3); The top outlet of scrubbing tower (3) links fixed with an end in scrubbing tower outlet air channel (8); The other end in scrubbing tower outlet air channel (8) and the inlet of air exhauster (9) link fixed; The inlet of the outlet of air exhauster (9) and absorption tower gas approach (10) links fixed, and the outlet of absorption tower gas approach (10) and carbon dioxide absorption tower (11) bottom inlet link fixed; Carbon dioxide absorption tower (11) top exit and exhaust passage, absorption tower (15) inlet link fixed, and the outlet of exhaust passage, absorption tower (15) and chimney (1) centre entrance link fixed; The inlet of absorption pump (14) inserts the Chi Shuizhong in algal culture pond (13); Two groups of spray water nozzles (6) in the outlet of absorption pump (14) and the carbon dioxide absorption tower (11) link fixed; In carbon dioxide absorption tower (11) and scrubbing tower (3); Be in spray water nozzle (6) below separately, one group of spray all respectively be housed divide water layer (7).Nuisance in the flue gas: SO
2, Nox and dust drench by from top to down water smoke in scrubbing tower (3), the upper strata spray divides a water layer (7) can remove the SO in the flue gas
2With No
x, lower floor's spray divides water layer (7) can remove the dust in the flue gas.Flue gas after cleaning is delivered to carbon dioxide absorption tower (11) bottom by air exhauster (9); Flow from bottom to top; And two groups of spray water nozzles (6) are housed in the carbon dioxide absorption tower (11), every group of spray water nozzle (6) below is equipped with one group of spray again and is divided water layer (7), is alkalescent from the Chi Shui in the algal culture pond (13) that spray water nozzle (6) sprays out; When carbon dioxide in the flue gas fully contacts; Be dissolved in Chi Shuizhong with regard to generating carbonic acid, absorb through twice spray like this, the carbon dioxide in the recyclable flue gas more than 95% supplies growth of spirulina platensis.
Claims (1)
1. absorption carbon dioxide recovering apparatus of water spray, it comprises that chimney 1, bypass flue 2, scrubbing tower 3, kitchen sink 4, wash spray pump 5, spray water nozzle 6, spray divide water layer 7, scrubbing tower outlet air channel 8, air exhauster 9, absorption tower gas approach 10, carbon dioxide absorption tower 11, tower basin cross over pipe 12, algal culture pond 13, absorption pump 14 and exhaust passage, absorption tower 15; The end and chimney 1 UNICOM that it is characterized in that bypass flue 2 are fixed, and the other end of bypass flue 2 and scrubbing tower 3 bottoms inlet UNICOM are fixed; Scrubbing tower 3 bottoms and kitchen sink 4 link fixed, and the water sucking mouth of wash spray pump 5 is submerged in the cleaning solution of kitchen sink 4, and the inlet of the discharge outlet of wash spray pump 5 and two groups of spray water nozzles 6 links fixed; The top outlet of scrubbing tower 3 links fixed with an end in scrubbing tower outlet air channel 8; The other end in scrubbing tower outlet air channel 8 and the inlet of air exhauster 9 link fixed; The inlet of the outlet of air exhauster 9 and absorption tower gas approach 10 links fixed, and the outlet of absorption tower gas approach 10 and carbon dioxide absorption tower 11 bottoms inlet link fixed; The inlet of carbon dioxide absorption tower 11 top exits and exhaust passage, absorption tower 15 links fixed, and the outlet of exhaust passage, absorption tower 15 and chimney 1 centre entrance link fixed; The inlet of absorption pump 14 inserts the Chi Shuizhong in algal culture pond 13, and two groups of spray water nozzles 6 in the outlet of absorption pump 14 and the carbon dioxide absorption tower 11 link fixed; In carbon dioxide absorption tower 11 and scrubbing tower 3, be in below the spray water nozzle 6 separately, one group of spray all respectively be housed divide water layer 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104053771A CN102489125A (en) | 2011-12-08 | 2011-12-08 | Water spray absorption type carbon dioxide recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104053771A CN102489125A (en) | 2011-12-08 | 2011-12-08 | Water spray absorption type carbon dioxide recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102489125A true CN102489125A (en) | 2012-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104053771A Pending CN102489125A (en) | 2011-12-08 | 2011-12-08 | Water spray absorption type carbon dioxide recovery device |
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| CN (1) | CN102489125A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112076565A (en) * | 2019-06-12 | 2020-12-15 | 林正仁 | Method for treating gas |
| US11413576B2 (en) | 2019-06-12 | 2022-08-16 | Cheng-Jen Lin | Method for treating gas |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003094598A1 (en) * | 2002-05-13 | 2003-11-20 | Greenfuel Technologies Corporation | Photobioreactor and process for biomass production and mitigation of pollutants in flue gases |
| CN201135851Y (en) * | 2007-11-29 | 2008-10-22 | 武汉凯迪电力环保有限公司 | A system for removing the carbon dioxide in flue gas of the generating plant using ammonia process |
| CN101463321A (en) * | 2009-01-07 | 2009-06-24 | 福清市新大泽螺旋藻有限公司 | Gas distribution method and apparatus for carbon dioxide of big pool cultivated Spirulina |
| CN101570726A (en) * | 2009-06-10 | 2009-11-04 | 潘吉君 | Algae yield-increasing device |
-
2011
- 2011-12-08 CN CN2011104053771A patent/CN102489125A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003094598A1 (en) * | 2002-05-13 | 2003-11-20 | Greenfuel Technologies Corporation | Photobioreactor and process for biomass production and mitigation of pollutants in flue gases |
| CN201135851Y (en) * | 2007-11-29 | 2008-10-22 | 武汉凯迪电力环保有限公司 | A system for removing the carbon dioxide in flue gas of the generating plant using ammonia process |
| CN101463321A (en) * | 2009-01-07 | 2009-06-24 | 福清市新大泽螺旋藻有限公司 | Gas distribution method and apparatus for carbon dioxide of big pool cultivated Spirulina |
| CN101570726A (en) * | 2009-06-10 | 2009-11-04 | 潘吉君 | Algae yield-increasing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112076565A (en) * | 2019-06-12 | 2020-12-15 | 林正仁 | Method for treating gas |
| US11413576B2 (en) | 2019-06-12 | 2022-08-16 | Cheng-Jen Lin | Method for treating gas |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120613 |