摘要:燒結(jié)配料是燒結(jié)過程中一個(gè)非常重要的環(huán)節(jié)，是獲得優(yōu)質(zhì)燒結(jié)礦的前提。它工作的順利與否直接影響了燒結(jié)成分的穩(wěn)定性，進(jìn)而影響高爐順行、生鐵產(chǎn)量以及焦比。因而設(shè)計(jì)一個(gè)配料準(zhǔn)確、運(yùn)行可靠和性能穩(wěn)定的配料系統(tǒng)是很必要的。

　　　通過對(duì)本課題進(jìn)行系統(tǒng)的分析，搜集查閱與燒結(jié)配料系統(tǒng)工藝相關(guān)的書籍、期刊、論文等，了解燒結(jié)配料系統(tǒng)。在結(jié)合國(guó)內(nèi)外燒結(jié)廠燒結(jié)配料系統(tǒng)實(shí)例和發(fā)展情況以及指導(dǎo)教師指導(dǎo)設(shè)計(jì)與105m2燒結(jié)機(jī)配套的配料系統(tǒng)。

　　　本文采用的配料原材料是含鐵原料為混勻精礦，熔劑為石灰石和白云石，燃料為無煙煤和焦炭的混合燃料。本設(shè)計(jì)完成主要分為以下幾步：選擇合適的配料系統(tǒng)工藝流程，畫配料系統(tǒng)工藝流程圖，本設(shè)計(jì)配料方式為集中式，配料方法采用重量配料法；配料計(jì)算和物料流量計(jì)算，配料計(jì)算方法使用線性規(guī)劃配料計(jì)算法；依據(jù)配料系統(tǒng)工藝流程及相關(guān)計(jì)算選擇配料設(shè)備；設(shè)計(jì)配料室，本設(shè)計(jì)配料室的配置分為單列，后畫配料室設(shè)備配置圖。設(shè)計(jì)結(jié)果獲得了與105m2燒結(jié)機(jī)配套的配料系統(tǒng)，其運(yùn)行可靠，性能穩(wěn)定， 功能齊全，易控制操作方便，自動(dòng)化水平高。

關(guān)鍵詞：配料方式  配料方法  配料計(jì)算  配料室  環(huán)保

ABSTRACT:Sintering burdening is a very important link in the sintering process, is the prerequisite to obtain high quality sinter. This work has a direct impact on the stability of sintered components, thereby affecting the BF operation, the production of iron and coke ratio. So designing a batching accuracy, reliable operation and stable performance of the batching system is very necessary.

　　　Through the systematic analysis of this topic, collecting related with process of sintering proportioning system books, journals, papers, understand the batching system. In the combination of sintering burdening system at home and abroad in sintering plant of examples and development as well as the design and 105m2 sintering machine matching guidance teachers in batching system.

　　　Proportioning of raw materials used in this paper is the material containing iron as the mixed concentrate, flux limestone and dolomite, fuel mixed fuel anthracite and coke. The design is mainly divided into the following steps: selecting ingredients system suitable process, painting process of batching system diagram, the design of batching way is centralized, ingredients by weight batching method; computational burden calculation and material flow, burden calculation method using linear programming method of burden calculation; on the basis of batching system process and related calculation selection of mixing equipment; design of batching chamber, the design of batching chamber configuration is divided into separate, draw ingredients room equipment configuration diagram. Design results obtained batching system matched with 105m2 sintering machine, the operation is reliable, stable performance, complete functions, easy control, convenient operation, high automation level.

Keywords: blending mode；distribution；calculating the charge；the dosing chamber；environmental protection