CN205774715U - Calcining molybdenum ore concentrate multiple hearth furnace rake arms removes and installs device - Google Patents
Calcining molybdenum ore concentrate multiple hearth furnace rake arms removes and installs device Download PDFInfo
- Publication number
- CN205774715U CN205774715U CN201620515567.7U CN201620515567U CN205774715U CN 205774715 U CN205774715 U CN 205774715U CN 201620515567 U CN201620515567 U CN 201620515567U CN 205774715 U CN205774715 U CN 205774715U
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- CN
- China
- Prior art keywords
- rake arms
- hearth furnace
- multiple hearth
- counterweight
- rod
- 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.)
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- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910052750 molybdenum Inorganic materials 0.000 title claims abstract description 23
- 239000011733 molybdenum Substances 0.000 title claims abstract description 23
- 238000001354 calcination Methods 0.000 title claims abstract description 20
- 239000012141 concentrate Substances 0.000 title claims abstract description 20
- 239000000725 suspension Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 210000000515 tooth Anatomy 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- BIOOACNPATUQFW-UHFFFAOYSA-N calcium;dioxido(dioxo)molybdenum Chemical compound [Ca+2].[O-][Mo]([O-])(=O)=O BIOOACNPATUQFW-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- QXYJCZRRLLQGCR-UHFFFAOYSA-N molybdenum(IV) oxide Inorganic materials O=[Mo]=O QXYJCZRRLLQGCR-UHFFFAOYSA-N 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620515567.7U CN205774715U (en) | 2016-05-31 | 2016-05-31 | Calcining molybdenum ore concentrate multiple hearth furnace rake arms removes and installs device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620515567.7U CN205774715U (en) | 2016-05-31 | 2016-05-31 | Calcining molybdenum ore concentrate multiple hearth furnace rake arms removes and installs device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205774715U true CN205774715U (en) | 2016-12-07 |
Family
ID=58139024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620515567.7U Active CN205774715U (en) | 2016-05-31 | 2016-05-31 | Calcining molybdenum ore concentrate multiple hearth furnace rake arms removes and installs device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205774715U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105821203A (en) * | 2016-05-31 | 2016-08-03 | 洛阳栾川钼业集团股份有限公司 | Dismounting and mounting device of raking arm for molybdenum concentrate roasting multi-hearth furnace and dismounting and mounting method |
CN110328471A (en) * | 2019-07-10 | 2019-10-15 | 二重(德阳)重型装备有限公司 | The installation method of the large-size stainless steel internals of petrochemical equipment |
-
2016
- 2016-05-31 CN CN201620515567.7U patent/CN205774715U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105821203A (en) * | 2016-05-31 | 2016-08-03 | 洛阳栾川钼业集团股份有限公司 | Dismounting and mounting device of raking arm for molybdenum concentrate roasting multi-hearth furnace and dismounting and mounting method |
CN105821203B (en) * | 2016-05-31 | 2018-04-06 | 洛阳栾川钼业集团股份有限公司 | Calcining molybdenum ore concentrate multiple hearth furnace removes and installs device with rake arms and removes and installs method |
CN110328471A (en) * | 2019-07-10 | 2019-10-15 | 二重(德阳)重型装备有限公司 | The installation method of the large-size stainless steel internals of petrochemical equipment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211222 Address after: 471500 Miao Zi Zhen Shang He Cun, Luanchuan County, Luoyang City, Henan Province Patentee after: LUOYANG LUANCHUAN MOLYBDENUM GROUP SMELTING Co.,Ltd. Address before: 471500 north of Yihe River, huameishan Road, Chengdong new district, Luanchuan County, Luoyang City, Henan Province Patentee before: China Molybdenum Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240111 Address after: North of Yihe, Huameishan Road, Chengdong New District, Luanchuan County, Luoyang City, Henan Province, 471000 Patentee after: China Molybdenum Co.,Ltd. Address before: 471500 Miao Zi Zhen Shang He Cun, Luanchuan County, Luoyang City, Henan Province Patentee before: LUOYANG LUANCHUAN MOLYBDENUM GROUP SMELTING Co.,Ltd. |