CN103433496A - 一种粉末冶金用铁粉的制备系统 - Google Patents
一种粉末冶金用铁粉的制备系统 Download PDFInfo
- Publication number
- CN103433496A CN103433496A CN2013102536856A CN201310253685A CN103433496A CN 103433496 A CN103433496 A CN 103433496A CN 2013102536856 A CN2013102536856 A CN 2013102536856A CN 201310253685 A CN201310253685 A CN 201310253685A CN 103433496 A CN103433496 A CN 103433496A
- Authority
- CN
- China
- Prior art keywords
- iron powder
- kiln
- raw material
- reduced iron
- cylinder
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 442
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 238000004663 powder metallurgy Methods 0.000 title abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 115
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 239000000463 material Substances 0.000 claims abstract description 59
- 238000004140 cleaning Methods 0.000 claims abstract description 46
- 238000001035 drying Methods 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 40
- 229910052742 iron Inorganic materials 0.000 claims abstract description 28
- 239000000843 powder Substances 0.000 claims description 92
- 238000005272 metallurgy Methods 0.000 claims description 64
- 239000002699 waste material Substances 0.000 claims description 60
- 238000007605 air drying Methods 0.000 claims description 38
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 32
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 32
- 239000006148 magnetic separator Substances 0.000 claims description 23
- 239000007789 gas Substances 0.000 claims description 22
- 238000007790 scraping Methods 0.000 claims description 19
- 238000003466 welding Methods 0.000 claims description 19
- 239000003245 coal Substances 0.000 claims description 17
- 238000012856 packing Methods 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 210000003205 muscle Anatomy 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 9
- 230000003750 conditioning effect Effects 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 238000007873 sieving Methods 0.000 claims description 7
- 239000002918 waste heat Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000003034 coal gas Substances 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000011068 loading method Methods 0.000 abstract description 3
- 230000001680 brushing effect Effects 0.000 abstract 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000011087 paperboard Substances 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 8
- 229910021529 ammonia Inorganic materials 0.000 description 7
- 238000013467 fragmentation Methods 0.000 description 6
- 238000006062 fragmentation reaction Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000011819 refractory material Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000010298 pulverizing process Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 3
- 241001083492 Trapa Species 0.000 description 3
- 235000014364 Trapa natans Nutrition 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000005022 packaging material Substances 0.000 description 3
- 235000009165 saligot Nutrition 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 231100000206 health hazard Toxicity 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 241001010081 Metallus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310253685.6A CN103433496B (zh) | 2013-06-25 | 2013-06-25 | 一种粉末冶金用铁粉的制备系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310253685.6A CN103433496B (zh) | 2013-06-25 | 2013-06-25 | 一种粉末冶金用铁粉的制备系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103433496A true CN103433496A (zh) | 2013-12-11 |
CN103433496B CN103433496B (zh) | 2017-03-22 |
Family
ID=49687260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310253685.6A Active CN103433496B (zh) | 2013-06-25 | 2013-06-25 | 一种粉末冶金用铁粉的制备系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103433496B (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103353237A (zh) * | 2013-06-10 | 2013-10-16 | 陈仲礼 | 一种窑炉烟气回收坯体干燥装置 |
CN105921265A (zh) * | 2016-04-22 | 2016-09-07 | 日照利众能源科技有限公司 | 铁粉磁悬浮提纯技术 |
CN106440839A (zh) * | 2016-11-22 | 2017-02-22 | 新奥泛能网络科技股份有限公司 | 一种余热回收系统及余热回收方法 |
CN107326169A (zh) * | 2017-07-03 | 2017-11-07 | 北京首钢国际工程技术有限公司 | 石灰浆等厚均化喷涂及浆液回收装置及使用方法 |
CN108072276A (zh) * | 2017-11-30 | 2018-05-25 | 安徽省恒伟铋业有限公司 | 一种余温补热烧结装置 |
CN108161779A (zh) * | 2017-12-28 | 2018-06-15 | 常州市金牛研磨有限公司 | 砂纸的生产系统 |
CN108747564A (zh) * | 2018-06-28 | 2018-11-06 | 张维秀 | 一种机械加工废料收集转运装置及其使用方法 |
CN108917359A (zh) * | 2018-04-25 | 2018-11-30 | 山东齐鲁化纺有限公司 | 一种聚酯瓶片连续干燥系统及其干燥工艺 |
CN110160357A (zh) * | 2019-06-15 | 2019-08-23 | 黄冈市中瓷朗能窑炉有限公司 | 一种氮化反应连续隧道式装置 |
CN110449247A (zh) * | 2019-08-22 | 2019-11-15 | 黎兴才 | 一种建筑垃圾处理筛选设备 |
CN111595106A (zh) * | 2019-02-21 | 2020-08-28 | 株式会社迪思科 | 沉渣干燥装置 |
CN117490403A (zh) * | 2023-12-28 | 2024-02-02 | 福建省漳州瑞成陶瓷有限公司 | 一种速烧式辊道窑 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010047699A1 (en) * | 2000-06-05 | 2001-12-06 | Hoffman Glenn E. | Method of producing a metallized briquette |
CN101954487A (zh) * | 2009-12-25 | 2011-01-26 | 冯辉阳 | 煤基直接还原钒钛铁多金属矿制备方法和用途 |
CN102009183A (zh) * | 2010-12-30 | 2011-04-13 | 朝阳金河粉末冶金材料有限公司 | 用铁精矿粉直接制取粉末冶金用还原铁粉的方法 |
CN102827985A (zh) * | 2012-07-24 | 2012-12-19 | 长沙市岳麓区东新科技开发有限公司 | 一种新型优质细粒微量合金铁粉的制备方法 |
CN103042223A (zh) * | 2012-12-21 | 2013-04-17 | 宁夏众磊鑫科技实业有限公司 | 一种还原铁粉的生产工艺 |
CN103060564A (zh) * | 2012-12-28 | 2013-04-24 | 长沙市东新矿冶科技开发有限公司 | 隧道窑还原磨选法制备酸溶性富钛料和铁粉新工艺 |
-
2013
- 2013-06-25 CN CN201310253685.6A patent/CN103433496B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010047699A1 (en) * | 2000-06-05 | 2001-12-06 | Hoffman Glenn E. | Method of producing a metallized briquette |
CN101954487A (zh) * | 2009-12-25 | 2011-01-26 | 冯辉阳 | 煤基直接还原钒钛铁多金属矿制备方法和用途 |
CN102009183A (zh) * | 2010-12-30 | 2011-04-13 | 朝阳金河粉末冶金材料有限公司 | 用铁精矿粉直接制取粉末冶金用还原铁粉的方法 |
CN102827985A (zh) * | 2012-07-24 | 2012-12-19 | 长沙市岳麓区东新科技开发有限公司 | 一种新型优质细粒微量合金铁粉的制备方法 |
CN103042223A (zh) * | 2012-12-21 | 2013-04-17 | 宁夏众磊鑫科技实业有限公司 | 一种还原铁粉的生产工艺 |
CN103060564A (zh) * | 2012-12-28 | 2013-04-24 | 长沙市东新矿冶科技开发有限公司 | 隧道窑还原磨选法制备酸溶性富钛料和铁粉新工艺 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103353237A (zh) * | 2013-06-10 | 2013-10-16 | 陈仲礼 | 一种窑炉烟气回收坯体干燥装置 |
CN105921265A (zh) * | 2016-04-22 | 2016-09-07 | 日照利众能源科技有限公司 | 铁粉磁悬浮提纯技术 |
CN106440839A (zh) * | 2016-11-22 | 2017-02-22 | 新奥泛能网络科技股份有限公司 | 一种余热回收系统及余热回收方法 |
CN107326169A (zh) * | 2017-07-03 | 2017-11-07 | 北京首钢国际工程技术有限公司 | 石灰浆等厚均化喷涂及浆液回收装置及使用方法 |
CN108072276A (zh) * | 2017-11-30 | 2018-05-25 | 安徽省恒伟铋业有限公司 | 一种余温补热烧结装置 |
CN108161779B (zh) * | 2017-12-28 | 2024-01-16 | 常州市金牛研磨有限公司 | 砂纸的生产系统 |
CN108161779A (zh) * | 2017-12-28 | 2018-06-15 | 常州市金牛研磨有限公司 | 砂纸的生产系统 |
CN108917359A (zh) * | 2018-04-25 | 2018-11-30 | 山东齐鲁化纺有限公司 | 一种聚酯瓶片连续干燥系统及其干燥工艺 |
CN108747564A (zh) * | 2018-06-28 | 2018-11-06 | 张维秀 | 一种机械加工废料收集转运装置及其使用方法 |
CN111595106A (zh) * | 2019-02-21 | 2020-08-28 | 株式会社迪思科 | 沉渣干燥装置 |
CN110160357A (zh) * | 2019-06-15 | 2019-08-23 | 黄冈市中瓷朗能窑炉有限公司 | 一种氮化反应连续隧道式装置 |
CN110449247A (zh) * | 2019-08-22 | 2019-11-15 | 黎兴才 | 一种建筑垃圾处理筛选设备 |
CN117490403A (zh) * | 2023-12-28 | 2024-02-02 | 福建省漳州瑞成陶瓷有限公司 | 一种速烧式辊道窑 |
CN117490403B (zh) * | 2023-12-28 | 2024-03-19 | 福建省漳州瑞成陶瓷有限公司 | 一种速烧式辊道窑 |
Also Published As
Publication number | Publication date |
---|---|
CN103433496B (zh) | 2017-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103433496A (zh) | 一种粉末冶金用铁粉的制备系统 | |
JP2013512176A (ja) | 粉末石灰焼成方法および装置 | |
CN110127699B (zh) | 一种活性炭活化再生装置及活性炭再生方法和活化方法 | |
CN107265890A (zh) | 菱镁矿轻烧氧化镁与重烧氧化镁生产线成套装置与方法 | |
CN202328314U (zh) | 一种大型煤粉集中制备系统 | |
CN203704598U (zh) | 用于废弃烟叶制造肥料的烘干系统 | |
CN104291335B (zh) | 通过链带式造粒机使高温液态电石快速一次成型及余热回收的方法 | |
CN107298981A (zh) | 一种7.3m顶装捣固两用式焦炉生产工艺 | |
CN102491329B (zh) | 一种电石炉热进料方法及装置 | |
CN103499192B (zh) | 原料铁粉链条式双腔烘干装置 | |
CN204079792U (zh) | 一种双套筒石灰竖窑 | |
CN201425420Y (zh) | 高效密封型环式烧结机 | |
CN103542724A (zh) | 一种鼓风带式烧结机及其生产烧结矿的方法 | |
CN103170575A (zh) | 一种粘土旧砂完全再生用成套设备 | |
CN103447539A (zh) | 一种粉末冶金用铁粉的制备方法 | |
CN101629775B (zh) | 全沸腾流化床干燥机 | |
CN2771197Y (zh) | 板仓式燃气活性石灰炉 | |
CN103447539B (zh) | 一种粉末冶金用铁粉的制备方法 | |
CN202393218U (zh) | 环保高效节能型烧结冷却一体式环形烧结机 | |
CN217109568U (zh) | 生物燃料竖窑和赤泥磁化装置 | |
CN202675799U (zh) | 一种半闭自惰式振动流化干燥系统 | |
CN203642623U (zh) | 烘干转炉 | |
CN203298574U (zh) | 一种烘干机 | |
CN102748922B (zh) | 一种半闭自惰式振动流化干燥系统 | |
CN104289155A (zh) | 一种用于高温液态电石快速一次成型的链带式造粒机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 135100 Tonghua City Economic Development Zone in Jilin province Huinan County Patentee after: Jilin Huaxing new material technology Co.,Ltd. Address before: 135100 Tonghua City Economic Development Zone in Jilin province Huinan County Patentee before: JILIN HUAXING POWDER METALLURGY 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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A preparation system of iron powder for powder metallurgy Effective date of registration: 20220624 Granted publication date: 20170322 Pledgee: Tonghua Huinan sub branch of Bank of Jilin Co.,Ltd. Pledgor: Jilin Huaxing new material technology Co.,Ltd. Registration number: Y2022220000020 |
|
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 |
Date of cancellation: 20230908 Granted publication date: 20170322 Pledgee: Tonghua Huinan sub branch of Bank of Jilin Co.,Ltd. Pledgor: Jilin Huaxing new material technology Co.,Ltd. Registration number: Y2022220000020 |
|
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 invention: A preparation system for iron powder used in powder metallurgy Effective date of registration: 20231108 Granted publication date: 20170322 Pledgee: Tonghua Huinan sub branch of Bank of Jilin Co.,Ltd. Pledgor: Jilin Huaxing new material technology Co.,Ltd. Registration number: Y2023220000120 |