运行费用低。 本设备更节能，不需要空压机等气源供给设备， 比脉冲反吹圆布袋除尘器节能30%以上。

Cost Effective Operation. This equipment saves more than 30% energy than pulse jet circular baghouse as it does not need air compressors.

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阐述了长袋低压大型脉冲袋式除尘器在1 0 0 t直流电弧炉的除尘系统中的流程、设备特点及运行效果。

This paper discussed process, characteristics of the equipment and the operating effects of large sized pulse jet bag filter with long bag and low pressure in the cleaning of 100t DC electric furnace.

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