CN214937070U - 石灰石煅烧预热装置 - Google Patents
石灰石煅烧预热装置 Download PDFInfo
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- CN214937070U CN214937070U CN202121759213.4U CN202121759213U CN214937070U CN 214937070 U CN214937070 U CN 214937070U CN 202121759213 U CN202121759213 U CN 202121759213U CN 214937070 U CN214937070 U CN 214937070U
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- Prior art keywords
- preheating
- pipe
- box
- spiral
- preheating box
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- 235000019738 Limestone Nutrition 0.000 title claims abstract description 63
- 239000006028 limestone Substances 0.000 title claims abstract description 63
- 238000001354 calcination Methods 0.000 title claims abstract description 29
- 239000013013 elastic material Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 27
- 238000003756 stirring Methods 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 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 9
- 239000007787 solid Substances 0.000 abstract description 8
- 238000007599 discharging Methods 0.000 description 8
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 6
- 239000000292 calcium oxide Substances 0.000 description 3
- 235000012255 calcium oxide Nutrition 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Furnace Details (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121759213.4U CN214937070U (zh) | 2021-07-30 | 2021-07-30 | 石灰石煅烧预热装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202121759213.4U CN214937070U (zh) | 2021-07-30 | 2021-07-30 | 石灰石煅烧预热装置 |
Publications (1)
Publication Number | Publication Date |
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CN214937070U true CN214937070U (zh) | 2021-11-30 |
Family
ID=79070298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202121759213.4U Active CN214937070U (zh) | 2021-07-30 | 2021-07-30 | 石灰石煅烧预热装置 |
Country Status (1)
Country | Link |
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CN (1) | CN214937070U (zh) |
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2021
- 2021-07-30 CN CN202121759213.4U patent/CN214937070U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Limestone calcination preheating device Effective date of registration: 20230309 Granted publication date: 20211130 Pledgee: Bank of China Limited Ulanqab branch Pledgor: Inner Mongolia Kede Chemical Co.,Ltd. Registration number: Y2023150000034 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20211130 Pledgee: Bank of China Limited Ulanqab branch Pledgor: Inner Mongolia Kede Chemical Co.,Ltd. Registration number: Y2023150000034 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Limestone calcination preheating device Granted publication date: 20211130 Pledgee: Bank of China Limited Ulanqab branch Pledgor: Inner Mongolia Kede Chemical Co.,Ltd. Registration number: Y2024150000051 |