CN212476807U - 一种熔融还原炉用焖炉喷枪 - Google Patents
一种熔融还原炉用焖炉喷枪 Download PDFInfo
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- CN212476807U CN212476807U CN202020948433.0U CN202020948433U CN212476807U CN 212476807 U CN212476807 U CN 212476807U CN 202020948433 U CN202020948433 U CN 202020948433U CN 212476807 U CN212476807 U CN 212476807U
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- 239000007921 spray Substances 0.000 title claims abstract description 50
- 238000003723 Smelting Methods 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000007664 blowing Methods 0.000 claims description 10
- 239000000498 cooling water Substances 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 8
- 238000010926 purge Methods 0.000 claims description 7
- 239000011819 refractory material Substances 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims 4
- 241001330002 Bambuseae Species 0.000 claims 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 4
- 239000011425 bamboo Substances 0.000 claims 4
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 229910001873 dinitrogen Inorganic materials 0.000 claims 1
- 239000002817 coal dust Substances 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 6
- 239000000843 powder Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 3
- 239000011707 mineral Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 40
- 239000003345 natural gas Substances 0.000 description 20
- 238000006722 reduction reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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CN202020948433.0U CN212476807U (zh) | 2020-05-29 | 2020-05-29 | 一种熔融还原炉用焖炉喷枪 |
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CN202020948433.0U CN212476807U (zh) | 2020-05-29 | 2020-05-29 | 一种熔融还原炉用焖炉喷枪 |
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CN212476807U true CN212476807U (zh) | 2021-02-05 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112941263A (zh) * | 2021-03-30 | 2021-06-11 | 重庆赛迪热工环保工程技术有限公司 | 一种冶金熔融还原炉装置 |
CN113430318A (zh) * | 2021-05-27 | 2021-09-24 | 山东墨龙石油机械股份有限公司 | 一种铁浴熔融还原工艺煤气改质装置 |
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2020
- 2020-05-29 CN CN202020948433.0U patent/CN212476807U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112941263A (zh) * | 2021-03-30 | 2021-06-11 | 重庆赛迪热工环保工程技术有限公司 | 一种冶金熔融还原炉装置 |
CN113430318A (zh) * | 2021-05-27 | 2021-09-24 | 山东墨龙石油机械股份有限公司 | 一种铁浴熔融还原工艺煤气改质装置 |
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Effective date of registration: 20240727 Address after: 262700 Southwest corner of the intersection of Shenghai East Road and Xingang Road, Yangkou Town, Shouguang City, Weifang City, Shandong Province Patentee after: Shouguang Maolong New Material Technology Development Co.,Ltd. Country or region after: China Address before: 262700 No. 999 Wensheng Street, Shouguang City, Weifang City, Shandong Province, China. Shandong Molong Petroleum Machinery Co.,Ltd. Patentee before: SHANDONG MOLONG PETROLEUM MACHINERY Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right |