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AEL智能爆破每小时将能耗降低500 kWh

2019年1月9日，星期三
AEL智能爆破每年将能源消耗减少500 kWh

这家720 MTPD的硝酸厂在南非每年节省3.6 m Rand的运营成本，这要归功于从直接运营到VLT®驱动器控制电动泵和电动机的驱动器控制。

多年来，在流程冷却水（PCW）系统的过程中，电动机和泵直接运行。通过升级，AEL智能爆破旨在通过引入AC驱动器电机控制来提高效率和可靠性。他们根据不可靠的电源电源来确保稳定运行的能力，选择了Danfoss的VLT®AquaDrive FC 202和VLT®HVACDrive FC 102驱动器。这些驱动器提供自动的能量优化和动力学备份功能，以支持高效且可靠的工厂运行。

仅18个月的出色投资回报时间反映了AEL智能爆炸所享有的流程冷却水效率的巨大改善。

“这些驱动器是根据动力学备份功能选择的，这对我们来说很有价值，因为我们的电力不稳定和许多小型电压倾斜，导致我们的设施绊倒。有了此功能，我们可以将工厂保持在线而没有任何问题，因此可以节省数百万美元。

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阅读有关化学工业的Danfoss解决方案
阅读有关采矿业Danfoss解决方案的信息：
- 输送机
-起重机
-泵
-地下通风

其他与泵有关的案例研究

MEXICO: Faced with the challenge of pumping stagnant water from depths of more than 400 meters, the Cerro Los Gatos mine opted for medium-voltage variable speed pump control using the VACON® 1000 drive from Danfoss. Drives were delivered and installed in the record time of 14 weeks from factory acceptance test.

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SOUTH AFRICA: In recent years, South African energy security has been constrained and while macroeconomic steps are in progress to correct this, the continuing unreliability of the country’s electricity supply, together with escalating costs, can affect farming in several ways. This includes operations planning, spoiling of produce, and erratic irrigation schedules. The Development Bank of Southern Africa recognizes South Africa as being a water-scarce country, so energy efficiency in assisting with irrigation is critically important.

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With its compact and temperature-resistant design, the drive integrates easily into actuators from Schiebel Antriebstechnik GmbH, providing high-precision flow control.

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Italcementi chose the VLT® AutomationDrive FC 302 to ensure optimized process performance in their harsh environments.

","StartDate":null,"EndDate":null,"Location":null,"EventTypes":null,"HasErrors":false,"HasWarnings":false,"Errors":[],"Warnings":[]},{"Id":"https://danfoss-webex-umbraco-prodblue.azurewebsites.net/en/service-and-support/case-stories/dds/back-channel-cooling-saves-energy-and-operating-costs-at-kolomela-mine-south-africa/","FormattedStartDate":null,"FormattedEndDate":null,"Link":{"NewWindow":false,"Url":"/en/service-and-support/case-stories/dds/back-channel-cooling-saves-energy-and-operating-costs-at-kolomela-mine-south-africa/"},"IsExternalLink":false,"Title":"80 kW power savings at Kolomela mine","Image":"/media/2365/m_m_cs6_kolomela.jpg","ImageAltText":"80 kW power savings at Kolomela mine","Description":"

Back-channel cooling in VLT® AutomationDrives reduces substation heat load enabling use of a smaller air-conditioning system with lower power consumption. 

","StartDate":null,"EndDate":null,"Location":null,"EventTypes":null,"HasErrors":false,"HasWarnings":false,"Errors":[],"Warnings":[]},{"Id":"https://danfoss-webex-umbraco-prodblue.azurewebsites.net/en/service-and-support/case-stories/dds/ventilating-a-gold-mine-in-brazil-vacon-ac-drives-at-mineração-fazenda-brasileiro-a-yamana-gold-gold-mine/","FormattedStartDate":null,"FormattedEndDate":null,"Link":{"NewWindow":false,"Url":"/en/service-and-support/case-stories/dds/ventilating-a-gold-mine-in-brazil-vacon-ac-drives-at-mineração-fazenda-brasileiro-a-yamana-gold-gold-mine/"},"IsExternalLink":false,"Title":"30% energy reduction for Yamana Gold","Image":"/media/2364/m_m_cs5_yamana-gold-inc.jpg","ImageAltText":"30% energy reduction for Yamana Gold","Description":"

VACON® AC drives improve the operation of underground ventilation and pumping systems and cut energy consumption of many application processes.

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