CN105714104B - 一种利用蒸汽和污泥预热烧结原料的装置 - Google Patents
一种利用蒸汽和污泥预热烧结原料的装置 Download PDFInfo
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- CN105714104B CN105714104B CN201510906102.4A CN201510906102A CN105714104B CN 105714104 B CN105714104 B CN 105714104B CN 201510906102 A CN201510906102 A CN 201510906102A CN 105714104 B CN105714104 B CN 105714104B
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- 239000010802 sludge Substances 0.000 title claims abstract description 67
- 238000005245 sintering Methods 0.000 title claims abstract description 42
- 239000002994 raw material Substances 0.000 title claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 238000009628 steelmaking Methods 0.000 claims description 5
- 238000004062 sedimentation Methods 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims description 2
- 230000007812 deficiency Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000010025 steaming Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 238000003723 Smelting Methods 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 239000010801 sewage sludge Substances 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 238000005453 pelletization Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000019580 granularity Nutrition 0.000 description 3
- 206010001497 Agitation Diseases 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000004449 solid propellant Substances 0.000 description 2
- 239000011345 viscous material Substances 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004503 fine granule Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
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- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN201510906102.4A CN105714104B (zh) | 2015-12-09 | 2015-12-09 | 一种利用蒸汽和污泥预热烧结原料的装置 |
Applications Claiming Priority (1)
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CN201510906102.4A CN105714104B (zh) | 2015-12-09 | 2015-12-09 | 一种利用蒸汽和污泥预热烧结原料的装置 |
Publications (2)
Publication Number | Publication Date |
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CN105714104A CN105714104A (zh) | 2016-06-29 |
CN105714104B true CN105714104B (zh) | 2018-02-27 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107012319A (zh) * | 2017-05-12 | 2017-08-04 | 山东钢铁股份有限公司 | 一种用于烧结消化炼钢污泥系统和方法 |
CN110642544B (zh) * | 2019-10-28 | 2022-01-28 | 湖北大学 | 一种利用疏浚污泥快速制备轻质骨料的方法 |
CN113249565A (zh) * | 2021-06-09 | 2021-08-13 | 天津铁厂有限公司 | 一种对流混匀式钢泥装置及混匀工艺 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1180893C (zh) * | 2001-08-20 | 2004-12-22 | 济南钢铁股份有限公司 | 污泥膏处理方法 |
CN101319274A (zh) * | 2007-06-08 | 2008-12-10 | 鞍钢集团矿业公司 | 转炉泥回收利用新工艺 |
CN102345012B (zh) * | 2011-09-23 | 2014-01-22 | 马钢(集团)控股有限公司 | 一种转底炉脱锌污泥处理工艺 |
CN102583921A (zh) * | 2012-03-19 | 2012-07-18 | 江苏明轩环保科技有限公司 | 一种污泥资源化一体机 |
JP5887210B2 (ja) * | 2012-05-24 | 2016-03-16 | 新日鐵住金ステンレス株式会社 | 鉄鋼の還元および溶解工程に供する金属酸化物を含むブリケットの成型用バインダーおよびその製造方法 |
CN202778444U (zh) * | 2012-08-23 | 2013-03-13 | 南通艾德旺化工有限公司 | 一种蒸汽加热搅拌的反应釜 |
CN103060546A (zh) * | 2012-12-20 | 2013-04-24 | 天津钢铁集团有限公司 | 转炉污泥直接利用转化方法 |
JP5963716B2 (ja) * | 2013-07-16 | 2016-08-03 | 日本冶金工業株式会社 | ブリケット成形品の崩壊防止装置、鉄鋼副生物の焙焼還元装置および鉄鋼副生物の焙焼還元方法 |
CN204779282U (zh) * | 2015-06-15 | 2015-11-18 | 上海中耀环保实业(启东)有限公司 | 一种污泥改性与蒸汽加热式螺旋压榨脱水一体化装置 |
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Inventor after: Zhang Wenzheng Inventor after: Mei Zhong Inventor after: Liang Peng Inventor after: Liu Kun Inventor before: Zhang Wenzheng Inventor before: Gao Xin Inventor before: Song Jianfei Inventor before: Zhao Zheng Inventor before: Li Yuliang |
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Effective date of registration: 20171123 Address after: 063604 Leting Tangshan City County in Hebei province Xiangyun island forest Harbor Road No. 1 Applicant after: TANGSHAN CITY DELONG IRON & STEEL Co.,Ltd. Address before: 074300 Baoding Laiyuan County, Hebei province oru iron and Steel Co., Ltd. Applicant before: LAIYUAN COUNTY AOYU STEEL Co.,Ltd. |
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Effective date of registration: 20231027 Address after: 064400 south of Songting village, muchangkou Town, Qian'an City, Tangshan City, Hebei Province Patentee after: QIANAN CITY JIUJIANG WIRE CO.,LTD. Address before: 063604 No.1 Lingang Road, XIANGYUNDAO forest farm, leting County, Tangshan City, Hebei Province Patentee before: TANGSHAN CITY DELONG IRON & STEEL Co.,Ltd. |
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