钢铁企业煤气发电厂锅炉风机调速节能探讨

Probe into speed adjustment and energy saving of boiler's blower fan of steer enterprise and coal gas power plant

文章对钢铁企业煤气发电厂锅炉风机调速节能运行的必要性、选择调速方式的原则、内反馈串级调速的原理进行了较详细的论述,并与其他调速方式进行了全面的比较探讨,通过工程实例说明高压内反馈串级调速是一种具有优良性能价格比的调速方案。

This paper introduces the requirement of the boiler's blower fan running by speed adjustment for energy saving ,and the rules of choosing the way of speed adjustment, and the principle of the internal-feedback serial speed adjustment in the coal gas power plant of the iron and steel industry in detail, and compares with the other way of speed adjustment comprehensively. It proves that the high-pressure internal-feedback serial speed adjustment is the method with the excellent ratio of performance and price by the engineering instance.