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WO2024104231A2 - 基于图书馆信息服务处理钢渣的方法 - Google Patents

基于图书馆信息服务处理钢渣的方法 Download PDF

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Publication number
WO2024104231A2
WO2024104231A2 PCT/CN2023/130467 CN2023130467W WO2024104231A2 WO 2024104231 A2 WO2024104231 A2 WO 2024104231A2 CN 2023130467 W CN2023130467 W CN 2023130467W WO 2024104231 A2 WO2024104231 A2 WO 2024104231A2
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Prior art keywords
steel slag
knowledge
particle size
information service
information
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PCT/CN2023/130467
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English (en)
French (fr)
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WO2024104231A3 (zh
Inventor
兰天
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华北理工大学
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Priority to PCT/CN2023/130467 priority Critical patent/WO2024104231A2/zh
Priority to ZA2023/11632A priority patent/ZA202311632B/en
Publication of WO2024104231A2 publication Critical patent/WO2024104231A2/zh
Publication of WO2024104231A3 publication Critical patent/WO2024104231A3/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/903—Querying
    • G06F16/9035—Filtering based on additional data, e.g. user or group profiles

Definitions

  • the invention relates to the technical field of steel slag processing methods, and in particular to a method for processing steel slag based on library information services.
  • Steel slag is waste slag formed during the steel smelting process. It contains many valuable magnetic iron components that need to be utilized. This work is usually completed through the steel slag secondary treatment system.
  • the steel slag treatment system uses a magnetic separator to recover magnetic substances, mainly metallic iron and magnetic iron oxide. This process needs to achieve two goals at the same time: 1) Ensure that the recovered iron material has a high utilization value and a high total iron grade TFe so that it can be used as a raw material for sintered ore. 2) Reduce the metallic iron content in the tailings as much as possible to reduce iron loss.
  • the magnetic material and non-magnetic material in the steel slag are embedded or bonded together.
  • By adjusting the magnetic size of the iron remover more magnetic material can be absorbed.
  • the particle size is constant, since the magnetic material is wrapped or bonded by the non-magnetic slag, the greater the magnetism, the more magnetic material is sucked out, the less the remaining material, and the lower the iron grade in the remaining material, which means that the magnetic iron flow is less unemployed, but the magnetic material sucked out also brings out more non-magnetic material, so the iron grade is also lower, which means the utilization value is lower. Reducing the loss of magnetic iron and obtaining a high iron grade are a contradiction. Reducing the particle size of the material can expose more magnetic separation materials, which will be more conducive to reducing tailings and improving iron grade.
  • the steel slag treatment methods in the prior art generally do not effectively integrate multiple existing technologies, and do not fully consider the process parameters required for steel slag treatment, resulting in unsatisfactory steel slag treatment effects.
  • the technical problem to be solved by the present invention is how to provide a method for treating steel slag based on library information service with good steel slag treatment effect.
  • the technical solution adopted by the present invention is: a method for processing steel slag based on library information service, comprising the following steps:
  • the library information service processing system automatically generates a steel slag treatment method that meets the process conditions by consulting the existing steel slag treatment methods in the prior art and combining the input process conditions that need to be met;
  • the steel slag is treated according to the generated steel slag treatment method.
  • Material preparation put the raw slag into the feeder
  • the feeder conveys the raw slag to the first crusher through a conveyor belt, and the first crusher crushes the slag to a particle size of ⁇ 10mm;
  • the steel slag after primary crushing is transported to the second crusher through a conveyor belt.
  • the second crusher crushes the steel slag with a particle size of ⁇ 10mm to a particle size of ⁇ 5mm;
  • the steel slag after secondary crushing is transported to the double-layer screening machine through a conveyor belt for screening.
  • the aperture of the upper screen of the double-layer screening machine is 5mm ⁇ 5mm
  • the aperture of the middle screen of the double-layer screening machine is 1mm ⁇ 1mm.
  • the steel slag with a particle size >5mm stays in the upper layer of the double-layer screening machine
  • the steel slag with a particle size ⁇ 5mm and >1mm stays in the middle layer of the double-layer screening machine
  • the steel slag with a particle size ⁇ 1mm passes through the middle layer of the double-layer screening machine and is transported to the subsequent process;
  • Magnetic separation After screening, the steel slag with a particle size of ⁇ 5mm and >1mm is transported to the magnetic drum iron separator through a conveyor belt to separate the magnetic steel slag;
  • Material collection After screening, the steel slag with a particle size of ⁇ 1mm is transported to the brick-making warehouse through a conveyor belt for standby use.
  • the library information service processing system includes: a knowledge organization unit, a knowledge management unit, a knowledge database, a user management unit, a user database, a knowledge exchange and sharing unit, and a slag treatment process generation unit;
  • the knowledge organization unit is used to complete the establishment of a knowledge database and carry out a series of activities including knowledge acquisition, processing and retrieval;
  • the knowledge management unit is used to organically combine a single knowledge database, form a one-stop search through clustering technology, establish knowledge navigation, and manage knowledge database resources;
  • the knowledge resource library is used to store knowledge information, including explicit knowledge and implicit knowledge
  • the user management unit is used to complete the establishment of a user database, manage the basic information of users and The user's research direction, perform operations such as adding, modifying, deleting, and querying information, and set permissions for newly added users;
  • the user database is used to store user information, including user names, passwords, authority information, and user research directions, interests and hobbies;
  • the knowledge exchange and sharing unit is used for users to communicate with relevant experts of the cloud library and users of other cloud libraries in real time or to share knowledge and information resources;
  • the steel slag treatment process generation unit is used to generate a steel slag treatment process according to the knowledge organization unit, the knowledge resource library and the knowledge exchange and sharing unit.
  • the beneficial effect of adopting the above technical scheme is that: the method described in the present application is based on the library information service processing system.
  • the process conditions that need to be met for the steel slag processing are first input into the library information service processing system.
  • the library information service processing system automatically generates a steel slag processing method that meets the process conditions by consulting the steel slag processing methods existing in the prior art and combining the input process conditions that need to be met.
  • the steel slag is processed according to the generated steel slag processing method.
  • the method utilizes the powerful information processing capabilities of the library information service processing system. On the basis of learning the prior art, the generated steel slag processing method has a better processing effect and can effectively recover the magnetic substances in the steel slag.
  • FIG1 is a flow chart of a method according to an embodiment of the present invention.
  • FIG. 2 is a flow chart of slag treatment in the method according to an embodiment of the present invention.
  • the embodiment of the present invention discloses a method for processing steel slag based on library information service, comprising the following steps:
  • S2 The library information service processing system automatically generates a steel slag treatment method that meets the process conditions by consulting the existing steel slag treatment methods in the prior art and combining the input process conditions that need to be met;
  • the method for treating steel slag comprises the following steps:
  • Material preparation put the raw slag into the feeder
  • the feeder conveys the raw slag to the first crusher through a conveyor belt, and the first crusher crushes the slag to a particle size of ⁇ 10mm;
  • the steel slag after primary crushing is transported to the second crusher through a conveyor belt.
  • the second crusher crushes the steel slag with a particle size of ⁇ 10mm to a particle size of ⁇ 5mm;
  • the steel slag after secondary crushing is transported to the double-layer screening machine through a conveyor belt for screening.
  • the aperture of the upper screen of the double-layer screening machine is 5mm ⁇ 5mm
  • the aperture of the middle screen of the double-layer screening machine is 1mm ⁇ 1mm.
  • the steel slag with a particle size >5mm stays in the upper layer of the double-layer screening machine
  • the steel slag with a particle size ⁇ 5mm and >1mm stays in the middle layer of the double-layer screening machine
  • the steel slag with a particle size ⁇ 1mm passes through the middle layer of the double-layer screening machine and is transported to the subsequent process;
  • Magnetic separation After screening, the steel slag with a particle size of ⁇ 5mm and >1mm is transported to the magnetic drum iron separator through a conveyor belt to separate the magnetic steel slag;
  • Material collection After screening, the steel slag with a particle size of ⁇ 1mm is transported to the brick-making warehouse through a conveyor belt for standby use.
  • the library information service processing system includes: a knowledge organization unit, a knowledge management unit, a knowledge database, a user management unit, a user database, a knowledge exchange and sharing unit, and a slag treatment process generation unit;
  • the knowledge organization unit is used to complete the establishment of a knowledge database and carry out a series of activities including knowledge acquisition, processing and retrieval;
  • the knowledge management unit is used to organically combine a single knowledge database, form a one-stop search through clustering technology, establish knowledge navigation, and manage knowledge database resources;
  • the knowledge resource library is used to store knowledge information, including explicit knowledge and implicit knowledge
  • the user management unit is used to complete the establishment of a user database, manage the basic information of users and the research directions of users, perform operations such as adding information, modifying information, deleting information, and querying information, and set permissions for newly added users;
  • the user database is used to store user information, including user names, passwords, authority information, and user research directions, interests and hobbies;
  • the knowledge exchange and sharing unit is used for users to communicate with relevant experts of the cloud library and users of other cloud libraries in real time or to share knowledge and information resources;
  • the steel slag treatment process generation unit is used to generate a steel slag treatment process according to the knowledge organization unit, the knowledge resource library and the knowledge exchange and sharing unit.
  • the method utilizes the powerful information processing capability of the library information service processing system, and based on the study of the prior art, makes the generated steel slag processing method have better processing effect and can effectively recover the magnetic substances in the steel slag.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Linguistics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Details (AREA)
  • General Factory Administration (AREA)

Abstract

本发明公开了一种基于图书馆信息服务处理钢渣的方法，涉及钢渣处理方法技术领域。所述方法包括如下步骤：将钢渣处理需要满足的工艺条件输入到图书馆信息服务处理系统内；图书馆信息服务处理系统通过查阅现有技术中存在的钢渣处理方法并结合输入的需要满足的工艺条件，自动生成满足该工艺条件下的钢渣处理方法；根据生成的钢渣处理方法对钢渣进行处理。所述方法利用图书馆信息服务处理系统强大的信息处理能力，在对现有技术进行学习的基础上，使得生成的钢渣处理方法处理效果更好，能够有效的回收钢渣中的磁性物质。

Description

基于图书馆信息服务处理钢渣的方法 技术领域
本发明涉及钢渣处理方法技术领域，尤其涉及一种基于图书馆信息服务处理钢渣的方法。
背景技术
钢渣是钢铁冶炼过程中形成的废渣，里面有很多有价值的磁性铁质成分需要加以利用，通常通过钢渣二次处理系统来完成这项工作。钢渣处理系统在对钢渣破碎过程中，通过磁选机回收磁性物质，主要是金属铁和磁性氧化铁。这个过程需要同时实现两个目标：1)保证回收的铁质料有较高的利用价值，全铁品味TFe较高，以便作为烧结矿作为原料使用。2)尽可能低减少尾渣里面的金属铁含量，减少铁质损失。
钢渣中的磁性物质与非磁性的物质是镶嵌或者粘结在一起的。通过调整除铁器的磁性大小，可以吸取更多磁性物质，当粒径一定的情况下，由于磁性物质是被非磁性渣包裹着的或是粘结在一起的，磁性越大，吸出的含磁性物质越多,剩余的物质越少，且剩余物质中铁品味越低，意味着磁性铁质流失业越少，但吸出的含磁性物质中由于带出无磁性的物质也多了，所以铁品味也越低，意味着利用价值越低。减少磁性铁质流失与获得高的铁品味是一对矛盾。减少物料粒径可以更多地将磁选物质暴露出来，将更有利于既减少抛尾又提高铁品味。
现有技术中出现的钢渣处理方法，一般都没有对多种现有技术进行有效的融合，且没有充分考虑钢渣处理所需要的工艺参数，造成钢渣处理的效果不理想。
发明内容
本发明所要解决的技术问题是如何提供一种钢渣处理效果好的基于图书馆信息服务处理钢渣的方法。
为解决上述技术问题，本发明所采取的技术方案是：一种基于图书馆信息服务处理钢渣的方法，包括如下步骤：
将钢渣处理需要满足的工艺条件输入到图书馆信息服务处理系统内；
图书馆信息服务处理系统通过查阅现有技术中存在的钢渣处理方法并结合输入的需要满足的工艺条件，自动生成满足该工艺条件下的钢渣处理方法；
根据生成的钢渣处理方法对钢渣进行处理。
进一步的技术方案在于，所述钢渣的处理方法包括如下步骤：
备料：将原钢渣投入喂料机；
一次破碎：喂料机通过输送带将原钢渣输送到第一破碎机，第一破碎机将钢渣破碎至粒度<10mm；
二次破碎：一次破碎后的钢渣通过输送带运输到第二破碎机，第二破碎机将粒度<10mm的钢渣破碎至粒度<5mm；
筛分：二次破碎后的钢渣通过输送带运输到双层筛分机进行筛分，其中，双层筛分机的上层筛网的孔径为5mm×5mm，双层筛分机的中层筛网的孔径为1mm×1mm，筛分后粒度>5mm的钢渣停留在双层筛分机的上层，粒度≤5mm且>1mm的钢渣停留在双层筛分机的中层，粒度≤1mm的钢渣透过双层筛分机的中层往后工序输送；
磁选：筛分后粒度≤5mm且>1mm的钢渣通过输送带运输到磁滚筒选铁机将带磁性的钢渣分离；
收料：筛分后粒度≤1mm的钢渣通过输送带运输到制砖仓备用。
进一步的技术方案在于，所述图书馆信息服务处理系统包括：知识组织单元、知识管理单元、知识数据库、用户管理单元、用户数据库、知识交流共享单元以及钢渣处理工艺生成单元；
所述知识组织单元，用于完成知识数据库的建立，进行包括知识的获取、加工到检索的一系列活动；
所述知识管理单元，用于对单一的知识数据库进行有机的结合，通过聚类技术形成一站式检索，建立知识导航，对知识数据库资源进行管理；
所述知识资源库，用于存储知识信息，包括显性知识和隐性知识；
所述用户管理单元，用于完成用户数据库的建立，管理用户的基本信息和 用户的研究方向，执行添加信息、修改信息、删除信息以及査询信息操作，并对新添加的用户进行权限设置；
所述用户数据库，用于存储用户信息，包括用户的用户名、密码、权限信息以及用户的研究方向、兴趣爱好；
所述知识交流共享单元，用于用户与云图书馆的相关专家、其它云图书馆的用户进行实时的交流或进行知识信息资源的共享；
所述钢渣处理工艺生成单元，用于根据知识组织单元、知识资源库以及知识交流共享单元生成钢渣的处理工艺。
采用上述技术方案所产生的有益效果在于：本申请所述方法基于图书馆信息服务处理系统，在对钢渣进行处理之前，首先将钢渣处理需要满足的工艺条件输入到图书馆信息服务处理系统内，然后图书馆信息服务处理系统通过查阅现有技术中存在的钢渣处理方法并结合输入的需要满足的工艺条件，自动生成满足该工艺条件下的钢渣处理方法，最后根据生成的钢渣处理方法对钢渣进行处理。所述方法利用图书馆信息服务处理系统强大的信息处理能力，在对现有技术进行学习的基础上，使得生成的钢渣处理方法处理效果更好，能够有效的回收钢渣中的磁性物质。
附图说明
下面结合附图和具体实施方式对本发明作进一步详细的说明。
图1是本发明实施例所述方法的流程图；
图2是本发明实施例所述方法中钢渣处理的流程图。
具体实施方式
下面结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在下面的描述中阐述了很多具体细节以便于充分理解本发明，但是本发明 还可以采用其他不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本发明内涵的情况下做类似推广，因此本发明不受下面公开的具体实施例的限制。
如图1所示，本发明实施例公开了一种基于图书馆信息服务处理钢渣的方法，包括如下步骤：
S1：将钢渣处理需要满足的工艺条件输入到图书馆信息服务处理系统内；
S2：图书馆信息服务处理系统通过查阅现有技术中存在的钢渣处理方法并结合输入的需要满足的工艺条件，自动生成满足该工艺条件下的钢渣处理方法；
S3：根据生成的钢渣处理方法对钢渣进行处理。
进一步的，如图2所示，所述钢渣的处理方法包括如下步骤：
备料：将原钢渣投入喂料机；
一次破碎：喂料机通过输送带将原钢渣输送到第一破碎机，第一破碎机将钢渣破碎至粒度<10mm；
二次破碎：一次破碎后的钢渣通过输送带运输到第二破碎机，第二破碎机将粒度<10mm的钢渣破碎至粒度<5mm；
筛分：二次破碎后的钢渣通过输送带运输到双层筛分机进行筛分，其中，双层筛分机的上层筛网的孔径为5mm×5mm，双层筛分机的中层筛网的孔径为1mm×1mm，筛分后粒度>5mm的钢渣停留在双层筛分机的上层，粒度≤5mm且>1mm的钢渣停留在双层筛分机的中层，粒度≤1mm的钢渣透过双层筛分机的中层往后工序输送；
磁选：筛分后粒度≤5mm且>1mm的钢渣通过输送带运输到磁滚筒选铁机将带磁性的钢渣分离；
收料：筛分后粒度≤1mm的钢渣通过输送带运输到制砖仓备用。
进一步的，所述图书馆信息服务处理系统包括：知识组织单元、知识管理单元、知识数据库、用户管理单元、用户数据库、知识交流共享单元以及钢渣处理工艺生成单元；
所述知识组织单元，用于完成知识数据库的建立，进行包括知识的获取、加工到检索的一系列活动；
所述知识管理单元，用于对单一的知识数据库进行有机的结合，通过聚类技术形成一站式检索，建立知识导航，对知识数据库资源进行管理；
所述知识资源库，用于存储知识信息，包括显性知识和隐性知识；
所述用户管理单元，用于完成用户数据库的建立，管理用户的基本信息和用户的研究方向，执行添加信息、修改信息、删除信息以及査询信息操作，并对新添加的用户进行权限设置；
所述用户数据库，用于存储用户信息，包括用户的用户名、密码、权限信息以及用户的研究方向、兴趣爱好；
所述知识交流共享单元，用于用户与云图书馆的相关专家、其它云图书馆的用户进行实时的交流或进行知识信息资源的共享；
所述钢渣处理工艺生成单元，用于根据知识组织单元、知识资源库以及知识交流共享单元生成钢渣的处理工艺。
所述方法利用图书馆信息服务处理系统强大的信息处理能力，在对现有技术进行学习的基础上，使得生成的钢渣处理方法处理效果更好，能够有效的回收钢渣中的磁性物质。

Claims (3)

  1. 一种基于图书馆信息服务处理钢渣的方法，其特征在于包括如下步骤：
    将钢渣处理需要满足的工艺条件输入到图书馆信息服务处理系统内；
    图书馆信息服务处理系统通过查阅现有技术中存在的钢渣处理方法并结合输入的需要满足的工艺条件，自动生成满足该工艺条件下的钢渣处理方法；
    根据生成的钢渣处理方法对钢渣进行处理。
  2. 如权利要求1所述的基于图书馆信息服务处理钢渣的方法，其特征在于，所述钢渣的处理方法包括如下步骤：
    备料：将原钢渣投入喂料机；
    一次破碎：喂料机通过输送带将原钢渣输送到第一破碎机，第一破碎机将钢渣破碎至粒度<10mm；
    二次破碎：一次破碎后的钢渣通过输送带运输到第二破碎机，第二破碎机将粒度<10mm的钢渣破碎至粒度<5mm；
    筛分：二次破碎后的钢渣通过输送带运输到双层筛分机进行筛分，其中，双层筛分机的上层筛网的孔径为5mm×5mm，双层筛分机的中层筛网的孔径为1mm×1mm，筛分后粒度>5mm的钢渣停留在双层筛分机的上层，粒度≤5mm且>1mm的钢渣停留在双层筛分机的中层，粒度≤1mm的钢渣透过双层筛分机的中层往后工序输送；
    磁选：筛分后粒度≤5mm且>1mm的钢渣通过输送带运输到磁滚筒选铁机将带磁性的钢渣分离；
    收料：筛分后粒度≤1mm的钢渣通过输送带运输到制砖仓备用。
  3. 如权利要求1所述的基于图书馆信息服务处理钢渣的方法，其特征在于，所述图书馆信息服务处理系统包括：知识组织单元、知识管理单元、知识数据库、用户管理单元、用户数据库、知识交流共享单元以及钢渣处理工艺生成单元；
    所述知识组织单元，用于完成知识数据库的建立，进行包括知识的获取、加工到检索的一系列活动；
    所述知识管理单元，用于对单一的知识数据库进行有机的结合，通过聚类 技术形成一站式检索，建立知识导航，对知识数据库资源进行管理；
    所述知识资源库，用于存储知识信息，包括显性知识和隐性知识；
    所述用户管理单元，用于完成用户数据库的建立，管理用户的基本信息和用户的研究方向，执行添加信息、修改信息、删除信息以及査询信息操作，并对新添加的用户进行权限设置；
    所述用户数据库，用于存储用户信息，包括用户的用户名、密码、权限信息以及用户的研究方向、兴趣爱好；
    所述知识交流共享单元，用于用户与云图书馆的相关专家、其它云图书馆的用户进行实时的交流或进行知识信息资源的共享；
    所述钢渣处理工艺生成单元，用于根据知识组织单元、知识资源库以及知识交流共享单元生成钢渣的处理工艺。
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