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A platform for research: civil engineering, architecture and urbanism
Asphalt station drying roller negative pressure adjusting method, asphalt station and storage medium
The invention provides an asphalt station drying roller negative pressure adjusting method, an asphalt station and a storage medium. The discharging end of a drying roller is connected with an induceddraft fan through an induced air pipeline, an air door for controlling the induced air flow is arranged on the induced air pipeline, and the asphalt station drying roller negative pressure adjustingmethod comprises the following steps of: obtaining the current negative pressure value in the drying roller and the current opening degree value of the air door; calculating a current difference valuebetween the current negative pressure value and a preset target negative pressure value; when the current difference value is within the preset range, ending the adjustment; when the current difference value is out of the preset range, according to the current difference value, searching the corresponding opening degree variation for in a preset database, and adjusting the opening degree of theair door; and returning to the step of obtaining the current negative pressure value in the drying roller and the current opening degree value of the air door until the current difference value is within the preset range. According to the asphalt station drying roller negative pressure adjusting method, the reaction speed of air door adjustment is increased, and the hysteresis quality is reduced.
本发明提出了一种沥青站烘干滚筒负压的调节方法、沥青站与存储介质，其中，烘干滚筒的出料端通过引风管道连接有引风机，引风管道上设有控制引风流量的风门，沥青站烘干滚筒负压的调节方法包括以下步骤：获取所述烘干滚筒内的当前负压值和所述风门的当前开度值；计算当前负压值与预设目标负压值之间的当前差值；当当前差值在预设范围内时，结束调节；当当前差值在预设范围外时，根据当前差值，在预设数据库中查找对应的开度变化量，调节风门的开度；返回获取烘干滚筒内的当前负压值和风门的当前开度值的步骤，直至当前差值在预设范围内。本发明提出的沥青站烘干滚筒负压的调节方法，提升了对风门调节的反应速度，降低了滞后性。
Asphalt station drying roller negative pressure adjusting method, asphalt station and storage medium
The invention provides an asphalt station drying roller negative pressure adjusting method, an asphalt station and a storage medium. The discharging end of a drying roller is connected with an induceddraft fan through an induced air pipeline, an air door for controlling the induced air flow is arranged on the induced air pipeline, and the asphalt station drying roller negative pressure adjustingmethod comprises the following steps of: obtaining the current negative pressure value in the drying roller and the current opening degree value of the air door; calculating a current difference valuebetween the current negative pressure value and a preset target negative pressure value; when the current difference value is within the preset range, ending the adjustment; when the current difference value is out of the preset range, according to the current difference value, searching the corresponding opening degree variation for in a preset database, and adjusting the opening degree of theair door; and returning to the step of obtaining the current negative pressure value in the drying roller and the current opening degree value of the air door until the current difference value is within the preset range. According to the asphalt station drying roller negative pressure adjusting method, the reaction speed of air door adjustment is increased, and the hysteresis quality is reduced.
本发明提出了一种沥青站烘干滚筒负压的调节方法、沥青站与存储介质，其中，烘干滚筒的出料端通过引风管道连接有引风机，引风管道上设有控制引风流量的风门，沥青站烘干滚筒负压的调节方法包括以下步骤：获取所述烘干滚筒内的当前负压值和所述风门的当前开度值；计算当前负压值与预设目标负压值之间的当前差值；当当前差值在预设范围内时，结束调节；当当前差值在预设范围外时，根据当前差值，在预设数据库中查找对应的开度变化量，调节风门的开度；返回获取烘干滚筒内的当前负压值和风门的当前开度值的步骤，直至当前差值在预设范围内。本发明提出的沥青站烘干滚筒负压的调节方法，提升了对风门调节的反应速度，降低了滞后性。
Asphalt station drying roller negative pressure adjusting method, asphalt station and storage medium
沥青站烘干滚筒负压的调节方法、沥青站与存储介质
YANG ZHENHUA (author) / WU JUN (author) / REN SHUIXIANG (author)
2020-04-21
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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