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湖南株洲茶陵縣河卵石制砂生產(chǎn)線，湖南株洲砂石項(xiàng)目,

湖南株洲茶陵縣年產(chǎn)600萬(wàn)噸砂石項(xiàng)目是典型的現(xiàn)代化河卵石制砂工程案例。根據(jù)專(zhuān)業(yè)經(jīng)驗(yàn)，該項(xiàng)目具有以下技術(shù)亮點(diǎn)：

    工藝流程設(shè)計(jì)
    采用"顎破粗碎+圓錐破中細(xì)碎+沖擊破制砂"的三級(jí)破碎流程，特別適合處理高硬度的河卵石物料。HPT多缸液壓圓錐破的層壓破碎原理能有效降低針片狀含量，配合VSI6X制砂機(jī)可獲得更好粒形。

    關(guān)鍵設(shè)備選型

    PEW760歐版顎破的大進(jìn)料口設(shè)計(jì)（760×1100mm）匹配河卵石特性
    雙HPT圓錐破配置保障系統(tǒng)冗余
    VSI6X1263采用"石打石+石打鐵"復(fù)合模式，成砂率超50%

    環(huán)保技術(shù)應(yīng)用
    濕法生產(chǎn)配合循環(huán)水系統(tǒng)可控制粉塵排放＜20mg/m³，同時(shí)建議：

    采用高頻脫水篩加強(qiáng)細(xì)砂回收
    配置壓濾機(jī)實(shí)現(xiàn)污泥干堆
    布置隔音房控制噪聲＜65dB

    智能化發(fā)展方向
    建議后續(xù)可增加：

    在線粒形分析系統(tǒng)
    自動(dòng)配倉(cāng)調(diào)頻裝置
    遠(yuǎn)程診斷平臺(tái)

該項(xiàng)目配置科學(xué)，若保持設(shè)備運(yùn)轉(zhuǎn)率＞90%，完全可實(shí)現(xiàn)年產(chǎn)600萬(wàn)噸設(shè)計(jì)目標(biāo)。需重點(diǎn)維護(hù)圓錐破的液壓系統(tǒng)和制砂機(jī)耐磨件更換周期，建議建立關(guān)鍵部件壽命管理系統(tǒng)。

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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