CN110779341B - 一种还原钛铁粉煅烧回转炉进料预热装置 - Google Patents
一种还原钛铁粉煅烧回转炉进料预热装置 Download PDFInfo
- Publication number
- CN110779341B CN110779341B CN201911112040.4A CN201911112040A CN110779341B CN 110779341 B CN110779341 B CN 110779341B CN 201911112040 A CN201911112040 A CN 201911112040A CN 110779341 B CN110779341 B CN 110779341B
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- CN
- China
- Prior art keywords
- rotary furnace
- preheating
- preheating box
- iron powder
- pipeline
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- 239000000843 powder Substances 0.000 title claims abstract description 54
- 238000001354 calcination Methods 0.000 title claims abstract description 18
- IXQWNVPHFNLUGD-UHFFFAOYSA-N iron titanium Chemical compound [Ti].[Fe] IXQWNVPHFNLUGD-UHFFFAOYSA-N 0.000 title claims description 12
- 230000009467 reduction Effects 0.000 title claims description 4
- 229910001200 Ferrotitanium Inorganic materials 0.000 claims abstract description 41
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000010354 integration Effects 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 20
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 14
- 239000003546 flue gas Substances 0.000 abstract description 14
- 239000012535 impurity Substances 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
- F27D2013/007—Apparatus for preheating charges; Arrangements for preheating charges using a rotary furnace
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911112040.4A CN110779341B (zh) | 2019-11-14 | 2019-11-14 | 一种还原钛铁粉煅烧回转炉进料预热装置 |
Applications Claiming Priority (1)
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CN201911112040.4A CN110779341B (zh) | 2019-11-14 | 2019-11-14 | 一种还原钛铁粉煅烧回转炉进料预热装置 |
Publications (2)
Publication Number | Publication Date |
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CN110779341A CN110779341A (zh) | 2020-02-11 |
CN110779341B true CN110779341B (zh) | 2021-05-18 |
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CN201911112040.4A Active CN110779341B (zh) | 2019-11-14 | 2019-11-14 | 一种还原钛铁粉煅烧回转炉进料预热装置 |
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CN (1) | CN110779341B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112619762B (zh) * | 2020-11-28 | 2022-08-09 | 滁州中联水泥有限公司 | 节能环保型水泥生产装置 |
CN114440646A (zh) * | 2022-02-18 | 2022-05-06 | 江苏睿新世越环保新材料科技有限公司 | 一种陶粒砂预热下料装置及下料预热方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205954047U (zh) * | 2016-08-31 | 2017-02-15 | 魏丰雷 | 一种可利用高炉渣余热的炼铁装置 |
CN106430191B (zh) * | 2016-10-14 | 2017-11-28 | 张西进 | 活性炭活化炉及活性炭生产方法 |
CN206549615U (zh) * | 2017-02-27 | 2017-10-13 | 湖北喜康化工有限公司 | 一种化工管道排渣余热利用装置 |
CN207439132U (zh) * | 2017-10-24 | 2018-06-01 | 天津市宏远钛铁有限公司 | 一种还原钛铁粉煅烧回转炉进料预热装置 |
CN207439133U (zh) * | 2017-10-24 | 2018-06-01 | 天津市欣德泰铁粉有限公司 | 一种回转窑烟气余热处理装置 |
CN208166073U (zh) * | 2017-10-24 | 2018-11-30 | 天津市欣德泰铁粉有限公司 | 一种还原钛铁粉煅烧回转窑下料装置 |
CN110056901B (zh) * | 2019-04-26 | 2020-06-05 | 河北中科能源有限公司 | 一种吸附浓缩型蓄热式催化燃烧装置 |
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2019
- 2019-11-14 CN CN201911112040.4A patent/CN110779341B/zh active Active
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A feed preheating device for reduced ferrotitanium powder calcining rotary furnace Effective date of registration: 20211227 Granted publication date: 20210518 Pledgee: Bank of Nanjing Co.,Ltd. Xuzhou Branch Pledgor: XUZHOU CAOS CHEMICAL MACHINERY MANUFACTURING CO.,LTD. Registration number: Y2021980016436 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: 221000 Xingzhen North Road, Damiao Town, Economic and Technological Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Fengtai Engineering Technology Co.,Ltd. Country or region after: China Address before: 221000 Xingzhen North Road, Damiao Town, Xuzhou Economic Development Zone, Jiangsu Province Patentee before: XUZHOU CAOS CHEMICAL MACHINERY MANUFACTURING CO.,LTD. Country or region before: China |
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CP03 | Change of name, title or address |