Cabinet capacity instrument error correction method and device for converter gas cabinet

The invention provides a method and a device for correcting errors of cabinet capacity instruments for a converter gas cabinet, which are characterized in that a new gas cabinet volume data is introduced as a judgment basis, a plurality of cabinet volume detection data measured by a plurality of cabinet capacity instruments are measured, calculated and verified, and the detection data are corrected. The device is simple in structure, low in cost and reliable to use, solves the problem that the actual volume of the gas holder does not conform to the display due to errors when a holder capacity instrument detects the volume of the converter gas holder, improves the accuracy of detecting the volume of the converter gas holder, ensures that the gas holder runs in a safe capacity interval, and avoids the accident that a piston rushes to the top. 本发明提供一种转炉煤气柜用柜容仪误差修正方法及装置，通过引入一个新的煤气柜柜容积数据作为判定依据，对多个柜容仪测得的多个柜容积检测数据进行测算与验证，并进行上述检测数据的修正。结构简单、成本低、使用可靠，解决了柜容仪检测转炉煤气柜柜容积时存在误差，导致煤气柜柜容积实际与显示不符的问题，提高检测转炉煤气柜柜容积的精准度，确保气柜在安全容量区间