內(nèi)蒙古巴彥淖爾磁鐵礦破碎選礦項目

磁鐵礦破碎選礦項目，

內(nèi)蒙古磁鐵礦破碎選礦技改項目二期
內(nèi)蒙古巴彥淖爾磁鐵礦破碎選礦生產(chǎn)線，位于巴彥淖爾市烏拉特前旗北部，計劃投入6200萬元，將原有時產(chǎn)200噸破碎生產(chǎn)線產(chǎn)能提升，實現(xiàn)年加工破碎350萬噸磁鐵礦礦石。該磁鐵礦品味在26%以上，采用“濕式弱磁選”工藝流程，成品為鐵精礦，計劃開采20年以上。該破碎選礦生產(chǎn)線選用世邦集團的C6X顎式破碎機、HST單缸液壓圓錐破碎機、HPT多缸液壓圓錐破碎機、S5X圓振動篩等設(shè)備。綜合時產(chǎn)500噸左右。

內(nèi)蒙古巴彥淖爾市作為我國重要的礦產(chǎn)資源富集區(qū)，依托其得天獨厚的地理區(qū)位優(yōu)勢和完善的基礎(chǔ)設(shè)施網(wǎng)絡(luò)，正在大力推進礦產(chǎn)資源的好的開發(fā)利用。本項目位于巴彥淖爾市烏拉特前旗北部礦區(qū)。

項目業(yè)主單位經(jīng)過充分的市場調(diào)研和技術(shù)論證，決定采用"分段實施、持續(xù)優(yōu)化"的技術(shù)改造策略，分階段提升原有生產(chǎn)線效能。通過與上海世邦機器有限公司的戰(zhàn)略合作，逐步完成了從200t/h到1000t/h的產(chǎn)能跨越。
技術(shù)改造方案

本項目主要采用"三段一閉路"破碎工藝流程，綜合考慮原礦特性、產(chǎn)品要求和設(shè)備性能等多重因素，設(shè)計了科學合理的工藝方案：

    粗碎環(huán)節(jié)選用C6X系列顎式破碎機
    中碎環(huán)節(jié)配置HST單缸液壓圓錐破
    細碎環(huán)節(jié)采用HPT多缸液壓圓錐破

磁選用環(huán)節(jié)采用成熟的濕式弱磁選技術(shù)，確保了鐵精礦品位和質(zhì)量穩(wěn)定性。該項目注重工藝的連續(xù)性和設(shè)備匹配度，通過控制系統(tǒng)實現(xiàn)生產(chǎn)過程的自動化監(jiān)測和調(diào)節(jié)。
設(shè)備選型特點

    破碎設(shè)備：
    C6X顎式破碎機采用了優(yōu)化型腔設(shè)計和大傾角肘板結(jié)構(gòu)，提高了破碎效率；HST/HPT圓錐破通過液壓系統(tǒng)和自動控制系統(tǒng)，實現(xiàn)了排料口調(diào)整的精確控制。

    篩分設(shè)備：
    S5X系列圓振動篩采用更好彈簧減震系統(tǒng)，篩分效率高達90%以上，減少了物料堵塞現(xiàn)象。

    輔助設(shè)備：
    F5X振動給料機配備變頻調(diào)速系統(tǒng)，可根據(jù)生產(chǎn)需求精確調(diào)節(jié)給料量。

技術(shù)改造效益
生產(chǎn)技術(shù)指標改善

    小時處理能力從200噸提升至500噸
    產(chǎn)品合格率提升12%
    能耗水平下降約15%
    設(shè)備運轉(zhuǎn)率保持在92%以上

經(jīng)濟效益提升

    單位生產(chǎn)成本降低約18%
    投資回收周期較預(yù)期縮短20%
    年新增產(chǎn)值約1.2億元

社會效益顯現(xiàn)

    新增就業(yè)崗位50余個
    帶動相關(guān)配套產(chǎn)業(yè)發(fā)展
    促進地方財稅收入增長

技術(shù)創(chuàng)新要點

    工藝優(yōu)化：
    創(chuàng)新性地采用了"三段一閉路"破碎和濕式磁選相結(jié)合的工藝路線，在保證產(chǎn)品質(zhì)量的同時提高了處理能力。

    設(shè)備配置：
    根據(jù)礦石特性進行差異化設(shè)備選型，充分發(fā)揮各類設(shè)備的性能優(yōu)勢。

    自動化控制：
    引入先進的自動化控制系統(tǒng)，實現(xiàn)了生產(chǎn)過程的實時監(jiān)控和優(yōu)化調(diào)節(jié)。

項目實施歷程

好的階段（2021年）：
完成350萬噸/年生產(chǎn)線的技術(shù)改造，投資6200萬元。

第二階段（2022年）：
新建500t/h生產(chǎn)線，總投資1.3億元。

第三階段（2023年）：
建成1000t/h大型生產(chǎn)線，標志著項目實現(xiàn)全面升級。
安全生產(chǎn)管理

項目嚴格執(zhí)行國家礦山安全生產(chǎn)標準：

    建立完善的安全生產(chǎn)責任制
    定期開展安全隱患排查
    加強員工安全培訓(xùn)
    配備齊全的安全防護設(shè)施

環(huán)境保護措施

    采用封閉式破碎篩分系統(tǒng)
    開展礦區(qū)生態(tài)修復(fù)
    規(guī)范固體廢棄物處置

運營維護情況

自投產(chǎn)以來，生產(chǎn)線運行穩(wěn)定：

    平均設(shè)備運轉(zhuǎn)率達到行業(yè)先進水平
    定期維護保養(yǎng)工作機制健全
    建立完善的備件供應(yīng)體系
    技術(shù)團隊提供全程跟蹤服務(wù)

后續(xù)發(fā)展規(guī)劃

    持續(xù)推進智能化改造
    探索資源綜合利用新途徑
    加強產(chǎn)學研合作
    完善綠色礦山建設(shè)體系
    提高資源回收率

項目示范意義

該項目的成功實施，為同類型礦產(chǎn)資源開發(fā)利用提供了可借鑒的實踐經(jīng)驗：

    驗證了技術(shù)改造對產(chǎn)能提升的有效性
    展示了現(xiàn)代化選礦工藝的應(yīng)用前景
    詮釋了綠色發(fā)展理念的實踐路徑

本項目通過技術(shù)創(chuàng)新和設(shè)備升級，實現(xiàn)了礦產(chǎn)資源的好的開發(fā)利用，取得了顯著的經(jīng)濟效益和社會效益，具有良好的示范推廣價值。

Henan LIMING Heavy Industry Science and Technology Co. LTD which mainly manufacture large and medium-sized crushing and grinding equipments was founded in 1987. It is a modern joint-stock corporation with research, manufacturing and sales together. The Headquarter is located in HI-TECH Industry Development Zone of Zhengzhou and covers 80000 m ². Another workshop in Shangjie Industry Park covers 67000 m ². Over the more than 30 years, our company adheres to modern scientific management system, precision manufacturing, pioneering and innovation. Now LIMING has become the leader in domestic and oversea machinery manufacturing industry.

LIMING brings a large number of high-qualification talents together. Bai Yinghui, general research and development engineer, is a well-known expert in crushing and grinding area who won the youth medal of technology of the state council and receives special government allowance. LIMING owns an experienced service team, offering the customer free design and professional skill training and live guide for installation and debugging. The company's service networks have spread all over the country. Established client files, and mix the traditional door-to-door service with online service together, complementary the advantages. LIMING has won high recognition from clients.

The company mainly manufactures mobile crushers, stationary crushers, sand-making machines, grinding mills and complete plants that are widely used in mining, construction, highway, bridge, coal, chemical, metallurgy, refractory matter, etc. Product quality is life, and scientific innovation is motive power. LIMING got ISO international quality system certification, European Union CE certification and Russian GOST certification. The company has strong research and development strength and innovation.

LIMING machinery research institute was founded in 2005 which is the most powerful comprehensive technological research institute in the domestic mining machinery industry and provides top scientific research platform for professional personnel. Up to now, LIMING has won 10 national patents, 24 national utility model patents and 3 provincial science and technology achievement awards. The company products remain the international leading level by strengthening international exchanges and cooperation all the time, and has won a wide range of international market, such as Russian, Azerbaijan, Kazakhstan, Turkey, Kuwait, South Africa, Egypt, Vietnam, Malaysia, India, Australia, Korea, Canada and European Union,etc. Through more than 30 years' hard work, LIMING's staff built supremacy of credibility, excellent quality, service "LIMING" brand, and has made outstanding contributions to the development of mechanical manufacturing industry for China and the whole world.

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源自：http://tweakyourweek.com/ 磁鐵礦破碎選礦項目