【摘要】 通过分析烧结配料主要设备———圆盘配料皮带秤的工艺状况 ,找出了通常采用的控制方案的薄弱环节。提出了以累计料量控制为主 ,瞬时料流量控制为辅的控制思路。实践证明 ,该思路有助于提高累计料流量控制精度及料流量的稳定性。更多还原

【Abstract】 The technologic status of the weight belt which was the key equipment in sintering plant dosing was analyzed in detail.The disadvantage of the control scheme which was usually used was analyzed.A new control idea that the total value is primary and the instantaneous value is secondary was brought forward.Experience has proved that this idea could help to increase the control accuracy and stability.更多还原