CN110801900A - 一种矿渣渣铁分选*** - Google Patents

一种矿渣渣铁分选*** Download PDF

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Publication number
CN110801900A
CN110801900A CN201911251197.5A CN201911251197A CN110801900A CN 110801900 A CN110801900 A CN 110801900A CN 201911251197 A CN201911251197 A CN 201911251197A CN 110801900 A CN110801900 A CN 110801900A
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iron
belt conveyor
double
slag
arranged below
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韩长珍
陈平
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Anshan Iron And Steel Group (anshan) Railway Transportation Equipment Manufacturing Co Ltd
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Anshan Iron And Steel Group (anshan) Railway Transportation Equipment Manufacturing Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/30—Combinations with other devices, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4663—Multi-layer screening surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165—Screen denying egress of oversize material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B2201/00—Details applicable to machines for screening using sieves or gratings
    • B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

本发明涉及一种矿渣渣铁分选***，上料漏斗的出料口下方设有给料机，给料机的下方设有破碎机，破碎机的出料口侧设有皮带运输机，皮带运输机的出料端的下方设有双层振动筛，双层振动筛的上层出料口的下方设有块铁接料斗，双层振动筛的中层出料口下方设有皮带运输机二，双层振动筛的下层出料口下方设有皮带运输机三，皮带运输机二和皮带运输机三并排设置，皮带运输机二的出料端的辊轮为磁滑轮，磁滑轮的下方设有粒铁接料斗和废渣接料斗，皮带运输机三的出料端的下方设有粉末干选机，粉末干选机的第一出料口下方设有铁粉接料斗，粉末干选机的第二出料口连接废渣接料斗。该***对矿渣渣铁分离效率高。

Description

一种矿渣渣铁分选***
技术领域
本发明涉及矿渣的铁、渣分选领域，特别涉及一种矿渣渣铁分选***。
背景技术
采用矿渣作铸钢原料，较大降低铸钢原料成本。但矿渣原料含铁量低(含铁量60％左右)直接进炉炼钢夹渣太多，使炼钢成本增加得不偿失。因此，需要一种提纯***，大幅度降低铸钢原料成本，同时保证了铸钢产品质量。
发明内容
本发明所要解决的技术问题是提供一种矿渣渣铁分选***，高效、快速实现渣铁分选，得铁率高。
为实现上述目的，本发明采用以下技术方案实现：
一种矿渣渣铁分选***，包括上料漏斗、给料机，破碎机，皮带运输机一，双层振动筛，皮带运输机二，磁滑轮，皮带运输机三，粉末干选机；上料漏斗的出料口下方设有给料机，给料机的下方设有破碎机，破碎机的出料口侧设有皮带运输机，皮带运输机的出料端的下方设有双层振动筛，双层振动筛的上层出料口的下方设有块铁接料斗，双层振动筛的中层出料口下方设有皮带运输机二，双层振动筛的下层出料口下方设有皮带运输机三，皮带运输机二和皮带运输机三并排设置，皮带运输机二的出料端的辊轮为磁滑轮，磁滑轮的下方设有粒铁接料斗和废渣接料斗，皮带运输机三的出料端的下方设有粉末干选机，粉末干选机的第一出料口下方设有铁粉接料斗，粉末干选机的第二出料口连接废渣接料斗。
所述的给料机为惯性振动给料机。
所述的破碎机为圆筒锤式破碎机。
与现有的技术相比，本发明的有益效果是：
矿渣渣铁分选***对矿渣渣铁分离效率高，可将含铁量60％以下的矿渣提纯到含铁量达95％渣铁。含铁量达95％的渣铁加入炼钢炉炼钢进行铸钢生产，大幅度降低铸钢原料成本也保证了铸钢产品质量。
附图说明
图1为本发明的结构示意图。
图2为本发明的结构俯视图。
图中：上料漏斗1、惯性振动给料机2，圆筒锤式破碎机3，皮带运输机一4，双层振动筛5，皮带运输机二6，磁滑轮7，皮带运输机三8，粉末干选机9，块铁接料斗10，，粒铁接料斗11，废渣接料斗12，铁粉接料斗13。
具体实施方式
下面结合附图对本发明的具体实施方式进一步说明：
如图1-2，一种矿渣渣铁分选***，包括上料漏斗1、惯性振动给料机2，圆筒锤式破碎机3，皮带运输机一4，双层振动筛5，皮带运输机二6，磁滑轮7，皮带运输机三8，粉末干选机9；上料漏斗1的出料口下方设有惯性振动给料机2，惯性振动给料机2的下方设有圆筒锤式破碎机3，圆筒锤式破碎机3的出料口侧设有皮带运输机，皮带运输机的出料端的下方设有双层振动筛5，双层振动筛的上层筛为粗筛，下层筛为细筛。双层振动筛5的上层出料口的下方设有块铁接料斗10，双层振动筛5的中层出料口下方设有皮带运输机二6，双层振动筛5的下层出料口下方设有皮带运输机三8，皮带运输机二6和皮带运输机三8并排设置，皮带运输机二6的出料端的辊轮为磁滑轮7，磁滑轮7的下方的斜后方设有粒铁接料斗11，斜前方设有废渣接料斗12，皮带运输机三8的出料端的下方设有粉末干选机8，粉末干选机8的第一出料口下方设有铁粉接料斗13，粉末干选机8的第二出料口连接废渣接料斗12。
一种矿渣渣铁分选***的工作过程：
将铁渣混合物料用天车抓斗装入上料漏斗1内，再通过惯性振动给料机2均匀的将铁渣混合物给入圆筒锤式破碎机3，圆筒锤试破碎机3高速旋转锤头将铁渣打碎并实现铁、渣干净分离，然后将捶打分离后的铁渣混合物由圆筒锤式破碎机3出来进入皮带运输机一4，皮带运输机一4将捶打分离后的铁、渣混合物运输到双层振动筛5内，双层振动筛5将铁、渣混合物进行筛分，较大的铁块由粗筛筛上直接筛出，进入块铁接料斗10。粗筛筛下、细筛筛上筛出的粒铁和矿渣经皮带运输机二6运输，到出料端的磁滑轮7位置，磁滑轮7将粒铁和矿渣分离，粒铁进入磁滑轮7下方的粒铁接料斗11内，矿渣进入废渣接料斗12内。双层振动筛5细筛筛下的粉末铁和矿渣经皮带运输机三8运送到粉末干选机9内，粉末干选机9将铁粉和渣粉进行分离，铁粉进入铁粉接料斗13内、渣粉进入废渣接料斗12内。完成渣、铁提纯工作。将铁粉接料斗13、粒铁接料斗11、铁块接料斗10的铁料直接运到炼钢炉做炼钢原料进行直接使用。
上面所述仅是本发明的基本原理，并非对本发明作任何限制，凡是依据本发明对其进行等同变化和修饰，均在本专利技术保护方案的范畴之内。

Claims (3)

1.一种矿渣渣铁分选***，其特征在于，包括上料漏斗、给料机，破碎机，皮带运输机一，双层振动筛，皮带运输机二，磁滑轮，皮带运输机三，粉末干选机；上料漏斗的出料口下方设有给料机，给料机的下方设有破碎机，破碎机的出料口侧设有皮带运输机，皮带运输机的出料端的下方设有双层振动筛，双层振动筛的上层出料口的下方设有块铁接料斗，双层振动筛的中层出料口下方设有皮带运输机二，双层振动筛的下层出料口下方设有皮带运输机三，皮带运输机二和皮带运输机三并排设置，皮带运输机二的出料端的辊轮为磁滑轮，磁滑轮的下方设有粒铁接料斗和废渣接料斗，皮带运输机三的出料端的下方设有粉末干选机，粉末干选机的第一出料口下方设有铁粉接料斗，粉末干选机的第二出料口连接废渣接料斗。
2.根据权利要求1所述的一种矿渣渣铁分选***，其特征在于，所述的给料机为惯性振动给料机。
3.根据权利要求1所述的一种矿渣渣铁分选***，其特征在于，所述的破碎机为圆筒锤式破碎机。
CN201911251197.5A 2019-12-09 2019-12-09 一种矿渣渣铁分选*** Pending CN110801900A (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102806143A (zh) * 2012-08-16 2012-12-05 芜湖新兴铸管有限责任公司 一种废钢、钢渣的分筛磁选***及其分筛磁选方法
KR20130058831A (ko) * 2011-11-28 2013-06-05 주식회사 아이엠디 철 성분 함유 슬래그골재 분류 가능 골재 제조장치
CN203091289U (zh) * 2013-01-10 2013-07-31 鞍钢集团铁路运输设备制造公司 一种铸球冒口及粒铁回收装置
CN203124068U (zh) * 2012-08-27 2013-08-14 兰州有色冶金设计研究院有限公司 磁铁矿石筛中窄粒级产品预选抛尾***
CN203196722U (zh) * 2013-03-27 2013-09-18 湖南朝晖环境科技有限公司 一种连续式废金属破碎分选成套设备
CN211586838U (zh) * 2019-12-09 2020-09-29 鞍钢集团（鞍山）铁路运输设备制造有限公司 一种矿渣渣铁分选***

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130058831A (ko) * 2011-11-28 2013-06-05 주식회사 아이엠디 철 성분 함유 슬래그골재 분류 가능 골재 제조장치
CN102806143A (zh) * 2012-08-16 2012-12-05 芜湖新兴铸管有限责任公司 一种废钢、钢渣的分筛磁选***及其分筛磁选方法
CN203124068U (zh) * 2012-08-27 2013-08-14 兰州有色冶金设计研究院有限公司 磁铁矿石筛中窄粒级产品预选抛尾***
CN203091289U (zh) * 2013-01-10 2013-07-31 鞍钢集团铁路运输设备制造公司 一种铸球冒口及粒铁回收装置
CN203196722U (zh) * 2013-03-27 2013-09-18 湖南朝晖环境科技有限公司 一种连续式废金属破碎分选成套设备
CN211586838U (zh) * 2019-12-09 2020-09-29 鞍钢集团（鞍山）铁路运输设备制造有限公司 一种矿渣渣铁分选***

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