CN205261558U - 还原冶炼蓄热式燃烧系统 - Google Patents
还原冶炼蓄热式燃烧系统 Download PDFInfo
- Publication number
- CN205261558U CN205261558U CN201521017834.XU CN201521017834U CN205261558U CN 205261558 U CN205261558 U CN 205261558U CN 201521017834 U CN201521017834 U CN 201521017834U CN 205261558 U CN205261558 U CN 205261558U
- Authority
- CN
- China
- Prior art keywords
- air
- gas
- temperature section
- heat
- smelting
- 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.)
- Expired - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 40
- 230000009467 reduction Effects 0.000 title claims abstract description 28
- 238000009825 accumulation Methods 0.000 title abstract description 27
- 239000003034 coal gas Substances 0.000 claims abstract description 49
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000003546 flue gas Substances 0.000 claims abstract description 35
- 239000007789 gas Substances 0.000 claims description 156
- 238000003723 Smelting Methods 0.000 claims description 70
- 238000005338 heat storage Methods 0.000 claims description 54
- 239000000919 ceramic Substances 0.000 claims description 28
- 230000001172 regenerating effect Effects 0.000 claims description 20
- 239000002912 waste gas Substances 0.000 claims description 18
- 230000002000 scavenging effect Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 238000011084 recovery Methods 0.000 claims description 14
- 239000008188 pellet Substances 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 4
- 239000002918 waste heat Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 12
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 239000000779 smoke Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- GFNGCDBZVSLSFT-UHFFFAOYSA-N titanium vanadium Chemical compound [Ti].[V] GFNGCDBZVSLSFT-UHFFFAOYSA-N 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Air Supply (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201521017834.XU CN205261558U (zh) | 2015-12-09 | 2015-12-09 | 还原冶炼蓄热式燃烧系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201521017834.XU CN205261558U (zh) | 2015-12-09 | 2015-12-09 | 还原冶炼蓄热式燃烧系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205261558U true CN205261558U (zh) | 2016-05-25 |
Family
ID=56003084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201521017834.XU Expired - Fee Related CN205261558U (zh) | 2015-12-09 | 2015-12-09 | 还原冶炼蓄热式燃烧系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205261558U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105402732A (zh) * | 2015-12-09 | 2016-03-16 | 北京神雾环境能源科技集团股份有限公司 | 还原冶炼蓄热式燃烧系统以及利用该系统进行冶炼的方法 |
-
2015
- 2015-12-09 CN CN201521017834.XU patent/CN205261558U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105402732A (zh) * | 2015-12-09 | 2016-03-16 | 北京神雾环境能源科技集团股份有限公司 | 还原冶炼蓄热式燃烧系统以及利用该系统进行冶炼的方法 |
CN105402732B (zh) * | 2015-12-09 | 2019-03-29 | 神雾科技集团股份有限公司 | 还原冶炼蓄热式燃烧系统以及利用该系统进行冶炼的方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105441687A (zh) | 钢铁厂粉尘回收利用工艺以及系统 | |
CN103058536A (zh) | 蓄热式间壁加热回转窑装置 | |
CN204085215U (zh) | 一种电弧炼钢炉烟气余热利用装置 | |
CN201364022Y (zh) | 中心回燃内热蓄热式节能高效炉罐一体化还原炉系统 | |
CN105039738B (zh) | 一种粗铜火法精炼炉及精炼工艺 | |
CN101915502A (zh) | 一种用回收烟气调制燃油(气)反射炉氧气氛的方法 | |
CN107904347A (zh) | 一种煤基直接还原竖炉及其还原方法 | |
CN215050587U (zh) | 一种稀土废料或回收料氧化焙烧系统 | |
CN205261558U (zh) | 还原冶炼蓄热式燃烧系统 | |
CN201266021Y (zh) | 利用辊道窑急冷段热量的装置 | |
CN103482889B (zh) | 蓄热式物料煅烧装置 | |
CN105402732B (zh) | 还原冶炼蓄热式燃烧系统以及利用该系统进行冶炼的方法 | |
CN210765026U (zh) | 一种节能型珍珠岩膨胀设备 | |
CN102322746A (zh) | 一种电弧炉烟气辐射式余热锅炉回收系统 | |
CN102275927A (zh) | 燃气电弧双热式蓄热余热废气回燃环保节能高效炼硅炉 | |
CN204026998U (zh) | 一种生物质蓄热式热风炉 | |
CN106766890A (zh) | 一种铝熔炼炉新式燃烧及循环系统 | |
CN1710364A (zh) | 一种蓄热式金属镁还原炉 | |
CN101713032A (zh) | 多层节能还原炉制备金属镁的方法 | |
CN202175560U (zh) | 燃气电弧双热式蓄热余热废气回燃环保节能高效炼硅炉 | |
CN210314351U (zh) | 一种五氧化二钒熔片炉 | |
CN202814129U (zh) | 回转窑-矿热炉工艺镍铁生产线的余热利用系统 | |
CN203024568U (zh) | 二次燃烧储热热风炉及具有二次燃烧储热热风炉的冲天炉 | |
CN207738789U (zh) | 一种用于生产直接还原铁的外热式煤基直立炉 | |
CN101775455B (zh) | 一种还原炼铁的装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 102200 Beijing city Changping District Machi Town cow Road No. 18 Patentee after: Shenwu Technology Group Co.,Ltd. Address before: 102200 Beijing city Changping District Machi Town cow Road No. 18 Patentee before: BEIJING SHENWU ENVIRONMENT AND ENERGY TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Reductive smelting heat-accumulation type combustion system and smelting method using same Effective date of registration: 20180327 Granted publication date: 20160525 Pledgee: Tianfeng Securities Co.,Ltd. Pledgor: Shenwu Technology Group Co.,Ltd. Registration number: 2018990000230 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20190121 Granted publication date: 20160525 |
|
PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20220921 Granted publication date: 20160525 |
|
PD01 | Discharge of preservation of patent | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 |
|
CF01 | Termination of patent right due to non-payment of annual fee |