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ABB幫助Holcim水泥廠提升產(chǎn)量

http://bfqmb.cn 2006-03-13 14:21 《中華工控網(wǎng)》翻譯

ABB boosts output at Holcim cement plant

ABB助力Holcim水泥廠提升產(chǎn)量

2006-03-07 - ABB increased production at a Holcim cement plant in Italy by an exceptional 8 percent and improved key quality indicators by between 25 and 40 percent – enabling Holcim to recoup its investment in only four months.

2006-03-07 –ABB 幫助意大利Holcim水泥廠提升了8%的生產(chǎn)率,同時(shí)對(duì)質(zhì)量關(guān)鍵指標(biāo)也提高了25%40%,從而使得Holcim僅在四個(gè)月內(nèi)就收回了投資成本。

The solution, based on ABB’s industry-leading Expert Optimizer™ process optimization system, was installed in the kiln and cooler sections of Holcim’s Ternate cement plant in northern Italy. The plant has a capacity of 2,600 tons of clinker a day.


基于ABB業(yè)界領(lǐng)先的Expert Optimizer™過程優(yōu)化系統(tǒng)安裝在Holcim位于意大利北部Ternate水泥廠的干燥爐和冷卻器部件。該水泥廠的生產(chǎn)量為每天2600噸的渣塊。


The project goals were to increase production, achieve a more consistent product quality, and raise the plant’s consumption of alternative and subsidized fuels like chemical and animal waste products while simultaneously improving process stability.

該項(xiàng)目的目標(biāo)旨在提高生產(chǎn)率,達(dá)到更一致的產(chǎn)品質(zhì)量,增加工廠例如化學(xué)品和動(dòng)物廢物等替代品和補(bǔ)充燃料的使用,同時(shí),提高過程穩(wěn)定性。

Measurements taken after the installation of Expert Optimizer reveal an increase in clinker output of 8 percent, and a reduction in the standard deviation of C3S (tricalcium silicate) and free lime of 40 and 25 percent respectively, indicating improved process stability and more consistent product quality.


安裝了Expert Optimizer 之后采用的測(cè)量法使得渣塊產(chǎn)量提高了8%,而三鈣硅酸鹽和游離石灰的標(biāo)準(zhǔn)偏差分別降低了40%25%,改善了過程穩(wěn)定性和產(chǎn)品質(zhì)量一致性。


By increasing in process stability and consistent product quality, Expert Optimizer lowers the plant's operating costs for a payback time of just four months.


通過提高過程穩(wěn)定性和產(chǎn)品質(zhì)量一致性,Expert Optimizer降低了工廠的運(yùn)作成本,而回收期僅用了四個(gè)月。


C3S and free lime are critical for the strength (C3S) and durability (free lime) of concrete. A significant reduction in the standard deviation of both substances is proof of process stability and consistent product quality, factors which lower the plant’s operating costs and enable Holcim to consistently meet customer demands for reliable quality.


三鈣硅酸鹽和游離石灰分別對(duì)水泥的強(qiáng)度和耐久力有著重要的作用。這兩種物質(zhì)的標(biāo)準(zhǔn)偏差的顯著降低是過程穩(wěn)定性和質(zhì)量一致性提高的標(biāo)志,而過程穩(wěn)定性和質(zhì)量的一致性正是降低工廠運(yùn)作成本和使Holcim一貫地滿足客戶對(duì)可靠質(zhì)量的要求的兩個(gè)主要因素。

Expert Optimizer is installed in some 170 clinker kilns worldwide producing more than 100 million tons of cement a year. It is the only optimization system to include expert systems and model predictive control in the same system, thereby providing cement manufacturers with a choice of technologies most appropriate to their needs.

Expert Optimizer已經(jīng)在世界范圍內(nèi)應(yīng)用于170個(gè)渣塊干燥器中,每年生產(chǎn)超過1億噸的水泥。它是唯一一個(gè)在同一個(gè)系統(tǒng)中同時(shí)擁有專家系統(tǒng)和預(yù)先控制模型的優(yōu)化系統(tǒng)。因此,它是滿足水泥生產(chǎn)商對(duì)技術(shù)要求的最恰當(dāng)選擇。

注:

Holcim集團(tuán)是世界上水泥、 混凝土、預(yù)拌混凝土及建筑服務(wù)領(lǐng)域的領(lǐng)先供應(yīng)商之一,集團(tuán)旗下公司遍布全球70多個(gè)國家。

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