CN204313267U - Air and gas system - Google Patents
Air and gas system Download PDFInfo
- Publication number
- CN204313267U CN204313267U CN201420634509.7U CN201420634509U CN204313267U CN 204313267 U CN204313267 U CN 204313267U CN 201420634509 U CN201420634509 U CN 201420634509U CN 204313267 U CN204313267 U CN 204313267U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- air
- coal
- communicated
- powder boiler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003546 flue gas Substances 0.000 claims abstract description 110
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 104
- 239000001301 oxygen Substances 0.000 claims abstract description 55
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 55
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 54
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000000843 powder Substances 0.000 claims abstract description 45
- 239000007789 gas Substances 0.000 claims abstract description 35
- 239000002817 coal dust Substances 0.000 claims abstract description 27
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 26
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 26
- 230000030279 gene silencing Effects 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 17
- 238000006477 desulfuration reaction Methods 0.000 description 6
- 230000023556 desulfurization Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 231100000749 chronicity Toxicity 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Air Supply (AREA)
- Combustion Of Fluid Fuel (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420634509.7U CN204313267U (en) | 2014-10-29 | 2014-10-29 | Air and gas system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420634509.7U CN204313267U (en) | 2014-10-29 | 2014-10-29 | Air and gas system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204313267U true CN204313267U (en) | 2015-05-06 |
Family
ID=53135581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420634509.7U Active CN204313267U (en) | 2014-10-29 | 2014-10-29 | Air and gas system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204313267U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105135471A (en) * | 2015-08-14 | 2015-12-09 | 中国神华能源股份有限公司 | Switching control device and method for operation mode of oxygen-enriched combustion system |
CN105157020A (en) * | 2015-09-25 | 2015-12-16 | 中国神华能源股份有限公司 | Oxygen-enriched combustion system and method |
CN105605562A (en) * | 2015-12-25 | 2016-05-25 | 中国神华能源股份有限公司 | Smoke gas circulation system of oxygen-enriched combustion boiler |
CN109737763A (en) * | 2018-12-21 | 2019-05-10 | 首钢京唐钢铁联合有限责任公司 | A kind of raising sleeve kiln flue gas CO2The method of concentration |
-
2014
- 2014-10-29 CN CN201420634509.7U patent/CN204313267U/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105135471A (en) * | 2015-08-14 | 2015-12-09 | 中国神华能源股份有限公司 | Switching control device and method for operation mode of oxygen-enriched combustion system |
CN105157020A (en) * | 2015-09-25 | 2015-12-16 | 中国神华能源股份有限公司 | Oxygen-enriched combustion system and method |
CN105157020B (en) * | 2015-09-25 | 2018-04-10 | 中国神华能源股份有限公司 | oxygen-enriched combustion system and method |
CN105605562A (en) * | 2015-12-25 | 2016-05-25 | 中国神华能源股份有限公司 | Smoke gas circulation system of oxygen-enriched combustion boiler |
CN109737763A (en) * | 2018-12-21 | 2019-05-10 | 首钢京唐钢铁联合有限责任公司 | A kind of raising sleeve kiln flue gas CO2The method of concentration |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CU01 | Correction of utility model patent |
Correction item: Patentee Correct: China Power Engineering Consulting Group Southwest Electric Power Design Institute Co., Ltd. False: Southwest Electric Power Design Institute of China Power Engineering Consulting Group Corporation Number: 18 Page: The title page Volume: 31 |
|
CU03 | Correction of utility model patent gazette |
Correction item: Patentee Correct: China Power Engineering Consulting Group Southwest Electric Power Design Institute Co., Ltd. False: Southwest Electric Power Design Institute of China Power Engineering Consulting Group Corporation Number: 18 Volume: 31 |
|
ERR | Gazette correction | ||
RECT | Rectification |