CN112593087A - 一种减少电渣重熔过程污染物排放及降低电渣锭气体含量的装置及方法 - Google Patents
一种减少电渣重熔过程污染物排放及降低电渣锭气体含量的装置及方法 Download PDFInfo
- Publication number
- CN112593087A CN112593087A CN202011335364.7A CN202011335364A CN112593087A CN 112593087 A CN112593087 A CN 112593087A CN 202011335364 A CN202011335364 A CN 202011335364A CN 112593087 A CN112593087 A CN 112593087A
- Authority
- CN
- China
- Prior art keywords
- protective cover
- argon
- reducing
- electroslag
- cooling water
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 60
- 239000003344 environmental pollutant Substances 0.000 title claims abstract description 59
- 231100000719 pollutant Toxicity 0.000 title claims abstract description 59
- 230000008569 process Effects 0.000 title claims abstract description 46
- 230000001681 protective effect Effects 0.000 claims abstract description 80
- 239000000498 cooling water Substances 0.000 claims abstract description 52
- 229910052751 metal Inorganic materials 0.000 claims abstract description 45
- 239000002184 metal Substances 0.000 claims abstract description 45
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052802 copper Inorganic materials 0.000 claims abstract description 35
- 239000010949 copper Substances 0.000 claims abstract description 35
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 26
- 239000010935 stainless steel Substances 0.000 claims abstract description 26
- 239000002893 slag Substances 0.000 claims abstract description 23
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims abstract description 18
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229920000742 Cotton Polymers 0.000 claims abstract description 11
- 238000009835 boiling Methods 0.000 claims abstract description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 118
- 229910052786 argon Inorganic materials 0.000 claims description 41
- 239000007789 gas Substances 0.000 claims description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 230000005484 gravity Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 17
- 239000010959 steel Substances 0.000 description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 229910052593 corundum Inorganic materials 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 230000006872 improvement Effects 0.000 description 7
- 229910001845 yogo sapphire Inorganic materials 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 230000009471 action Effects 0.000 description 6
- 210000002268 wool Anatomy 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910001634 calcium fluoride Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001039 duplex stainless steel Inorganic materials 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/18—Electroslag remelting
-
- 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
- F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011335364.7A CN112593087B (zh) | 2020-11-25 | 2020-11-25 | 一种减少电渣重熔过程污染物排放及降低电渣锭气体含量的装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011335364.7A CN112593087B (zh) | 2020-11-25 | 2020-11-25 | 一种减少电渣重熔过程污染物排放及降低电渣锭气体含量的装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112593087A true CN112593087A (zh) | 2021-04-02 |
CN112593087B CN112593087B (zh) | 2022-12-02 |
Family
ID=75183881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011335364.7A Active CN112593087B (zh) | 2020-11-25 | 2020-11-25 | 一种减少电渣重熔过程污染物排放及降低电渣锭气体含量的装置及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112593087B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113621825A (zh) * | 2021-08-27 | 2021-11-09 | 安徽工业大学 | 一种自耗保护装置和电渣重熔系统及其方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1067705A (en) * | 1975-10-08 | 1979-12-11 | Igor A. Svitenko | Method of and device for effecting electroslag remelting processes |
CN203474873U (zh) * | 2013-09-05 | 2014-03-12 | 通裕重工股份有限公司 | 保护气氛罩 |
CN205774738U (zh) * | 2016-06-02 | 2016-12-07 | 浙江电渣核材有限公司 | 一种新型多功能电渣重熔用气体保护罩 |
CN208389780U (zh) * | 2018-04-18 | 2019-01-18 | 无锡红旗除尘设备有限公司 | 一种电渣重熔炉烟气脱氟净化系统 |
CN210065872U (zh) * | 2019-04-29 | 2020-02-14 | 如皋市宏茂重型锻压有限公司 | 一种电渣炉气氛保护罩 |
-
2020
- 2020-11-25 CN CN202011335364.7A patent/CN112593087B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1067705A (en) * | 1975-10-08 | 1979-12-11 | Igor A. Svitenko | Method of and device for effecting electroslag remelting processes |
CN203474873U (zh) * | 2013-09-05 | 2014-03-12 | 通裕重工股份有限公司 | 保护气氛罩 |
CN205774738U (zh) * | 2016-06-02 | 2016-12-07 | 浙江电渣核材有限公司 | 一种新型多功能电渣重熔用气体保护罩 |
CN208389780U (zh) * | 2018-04-18 | 2019-01-18 | 无锡红旗除尘设备有限公司 | 一种电渣重熔炉烟气脱氟净化系统 |
CN210065872U (zh) * | 2019-04-29 | 2020-02-14 | 如皋市宏茂重型锻压有限公司 | 一种电渣炉气氛保护罩 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113621825A (zh) * | 2021-08-27 | 2021-11-09 | 安徽工业大学 | 一种自耗保护装置和电渣重熔系统及其方法 |
CN113621825B (zh) * | 2021-08-27 | 2022-06-14 | 安徽工业大学 | 一种自耗保护装置和电渣重熔系统及其方法 |
Also Published As
Publication number | Publication date |
---|---|
CN112593087B (zh) | 2022-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101781712B (zh) | 流槽式在线除气装置 | |
US3490897A (en) | Process for producing low oxygen,high conductivity copper | |
CN112593087B (zh) | 一种减少电渣重熔过程污染物排放及降低电渣锭气体含量的装置及方法 | |
CN113249591B (zh) | 连续炼铜设备和两段连续炼铜工艺 | |
CN111206162A (zh) | 一种稀土金属提纯方法及提纯设备 | |
KR20010003989A (ko) | 무산소동이나 특수합금동의 일체형 수평연속주조 설비 및 탈산·정제방법 | |
CN112725634A (zh) | 一种低氧大吨位无氧铜铸锭的生产工艺方法 | |
CN113774273A (zh) | 一种高纯净锰18高锰钢材料及其制备工艺 | |
CN111876795A (zh) | 一种回收稀土熔盐渣中电解质的方法 | |
CN108504879B (zh) | 一种低氧高纯钛锭的电子束熔炼方法及其装置 | |
CN1271225C (zh) | 用于降低铜熔液的氧含量的方法和装置 | |
CN111979377B (zh) | 一种使用高温气流回收rh真空槽冷钢的方法 | |
CN111270116B (zh) | 一种Al-Cu-Mg合金超大规格铸锭的制备方法 | |
CN113774188A (zh) | 一种预熔精炼渣、制备方法及其在精炼高纯净锰25超高锰钢材料中的应用 | |
CN113774272A (zh) | 一种高纯净锰13高锰钢材料 | |
CN212778615U (zh) | 一种钛及钛合金的多电极真空非自耗电弧熔炼装置 | |
CN2570301Y (zh) | 电渣重熔炉气相密封式保护装置 | |
US5053076A (en) | Process and device for removal of arsenic, tin & artimony from crude lead containing silver | |
CN108220640B (zh) | 一种用锌渣制造热镀用锌合金的方法 | |
CN1113713C (zh) | 一种连续铸造工艺及连铸机 | |
CN217600808U (zh) | 一种电渣重熔精炼装置及其电极防氧化装置 | |
CN113817924A (zh) | 一种铜浮渣熔炼生产粗铜的方法及其熔炼装置 | |
CN220265788U (zh) | 一种电渣重熔气封用保护罩 | |
CN201284363Y (zh) | 一种用于铝合金熔炼的熔炼炉 | |
CN216790191U (zh) | 一种危险废物焚烧炉 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Device and method for reducing pollutant emission and gas content in Electro-slag remelting process Effective date of registration: 20230630 Granted publication date: 20221202 Pledgee: Merchants Bank Limited by Share Ltd. Ma'anshan branch Dangtu Pledgor: MAANSHAN ZHONGQIAO METAL MATERIALS CO.,LTD. Registration number: Y2023980046856 |
|
PE01 | Entry into force 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: 20221202 Pledgee: Merchants Bank Limited by Share Ltd. Ma'anshan branch Dangtu Pledgor: MAANSHAN ZHONGQIAO METAL MATERIALS CO.,LTD. Registration number: Y2023980046856 |
|
PC01 | Cancellation 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 invention: A device and method for reducing pollutant emissions during electroslag remelting process and reducing gas content in electroslag ingots Granted publication date: 20221202 Pledgee: Merchants Bank Limited by Share Ltd. Ma'anshan branch Dangtu Pledgor: MAANSHAN ZHONGQIAO METAL MATERIALS CO.,LTD. Registration number: Y2024980012568 |