CN103438703B - 原料铁粉装料装置 - Google Patents
原料铁粉装料装置 Download PDFInfo
- Publication number
- CN103438703B CN103438703B CN201310253169.3A CN201310253169A CN103438703B CN 103438703 B CN103438703 B CN 103438703B CN 201310253169 A CN201310253169 A CN 201310253169A CN 103438703 B CN103438703 B CN 103438703B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- cardboard
- round tube
- iron powder
- raw material
- 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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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 239000002994 raw material Substances 0.000 title claims abstract description 27
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 19
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 18
- 210000003205 muscle Anatomy 0.000 claims description 14
- 239000003245 coal Substances 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000011087 paperboard Substances 0.000 abstract 7
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 238000004663 powder metallurgy Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- 238000005272 metallurgy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
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Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310253169.3A CN103438703B (zh) | 2013-06-25 | 2013-06-25 | 原料铁粉装料装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310253169.3A CN103438703B (zh) | 2013-06-25 | 2013-06-25 | 原料铁粉装料装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103438703A CN103438703A (zh) | 2013-12-11 |
CN103438703B true CN103438703B (zh) | 2017-01-18 |
Family
ID=49692401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310253169.3A Active CN103438703B (zh) | 2013-06-25 | 2013-06-25 | 原料铁粉装料装置 |
Country Status (1)
Country | Link |
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CN (1) | CN103438703B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109663924A (zh) * | 2017-10-14 | 2019-04-23 | 朝阳市金麟铁精粉有限公司 | 还原铁粉装筒装置 |
CN109548776B (zh) * | 2019-01-18 | 2023-11-03 | 湖北百米生物实业有限公司 | 一种杀虫真菌孢子释放装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1758451A1 (de) * | 1968-06-04 | 1971-04-01 | Schenck Hermann Prof Dr Ing Dr | Verfahren fuer das kontinuierliche Einschmelzen von Eisenschwamm |
WO1997033135A1 (fr) * | 1996-03-07 | 1997-09-12 | Centre De Recherches Metallurgiques - Centrum Voor Research In De Metallurgie | Dispositif pour deposer en continu sur un support mobile au moins deux matieres fines en couches superposees alternees |
JP2003106775A (ja) * | 2001-09-28 | 2003-04-09 | Nippon Steel Corp | 回転炉床炉の原料装入装置 |
CN201476572U (zh) * | 2009-04-20 | 2010-05-19 | 唐山奥特斯科技有限公司 | 一种生产海绵铁装料用装置 |
CN102492797A (zh) * | 2003-01-31 | 2012-06-13 | 杰富意钢铁株式会社 | 海绵铁和还原铁粉的制造方法 |
-
2013
- 2013-06-25 CN CN201310253169.3A patent/CN103438703B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1758451A1 (de) * | 1968-06-04 | 1971-04-01 | Schenck Hermann Prof Dr Ing Dr | Verfahren fuer das kontinuierliche Einschmelzen von Eisenschwamm |
WO1997033135A1 (fr) * | 1996-03-07 | 1997-09-12 | Centre De Recherches Metallurgiques - Centrum Voor Research In De Metallurgie | Dispositif pour deposer en continu sur un support mobile au moins deux matieres fines en couches superposees alternees |
JP2003106775A (ja) * | 2001-09-28 | 2003-04-09 | Nippon Steel Corp | 回転炉床炉の原料装入装置 |
CN102492797A (zh) * | 2003-01-31 | 2012-06-13 | 杰富意钢铁株式会社 | 海绵铁和还原铁粉的制造方法 |
CN201476572U (zh) * | 2009-04-20 | 2010-05-19 | 唐山奥特斯科技有限公司 | 一种生产海绵铁装料用装置 |
Also Published As
Publication number | Publication date |
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CN103438703A (zh) | 2013-12-11 |
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Legal Events
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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 | ||
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. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Raw iron powder loading device Effective date of registration: 20220624 Granted publication date: 20170118 Pledgee: Tonghua Huinan sub branch of Bank of Jilin Co.,Ltd. Pledgor: Jilin Huaxing new material technology Co.,Ltd. Registration number: Y2022220000020 |
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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 |
Date of cancellation: 20230908 Granted publication date: 20170118 Pledgee: Tonghua Huinan sub branch of Bank of Jilin Co.,Ltd. Pledgor: Jilin Huaxing new material technology Co.,Ltd. Registration number: Y2022220000020 |
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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: Raw material iron powder loading device Effective date of registration: 20231108 Granted publication date: 20170118 Pledgee: Tonghua Huinan sub branch of Bank of Jilin Co.,Ltd. Pledgor: Jilin Huaxing new material technology Co.,Ltd. Registration number: Y2023220000120 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |