Bio:
Email: xuefei759@163.com
祁维军(1986—),男,大学本科,中级工程师,研究方向为自动化仪表全生命周期管理和工业工程项目策划及技术创新研发;xuefei759@163.com
针对水溶肥料生产装置配料系统长期存在的计量精度差、故障率高、产能扩容受限等问题,对计量秤开展了技术改造。通过对计量秤进行结构重构、控制逻辑优化及联锁设计,实现了称重精度提升、故障率降低及产能扩容。改造后,染色剂计量偏差显著缩小,聚谷氨酸喷淋实现全流程监测报警,原料配料偏差控制在工艺要求范围内,装置产能得到有效提升,产品不合格率大幅下降,综合经济效益显著。
To address the long-standing problems in the batching system of the water-soluble fertilizer production unit, including poor metering accuracy, high failure rates, and limited capacity expansion, a technical transformation is carried out on the weighing scales. Structural reconstruction, control logic optimization, and interlocking design are implemented on the weighing scales. As a result, weighing precision is improved, failure rates are reduced, and production capacity is expanded. After the transformation, the deviation of the dye additive metering is significantly reduced, full-process monitoring and alarm functions are realized in the polyglutamic acid spraying process, and the deviation of the raw material batching is controlled within the process requirements. This technical transformation enables a marked increase in production capacity, a substantial decrease in the product non-conformance rate, and a notable improvement in overall economic benefits.
赵英杰, 王萌, 张宪法, 等. 我国大量元素水溶肥料质量状况的分析与思考[J]. 肥料与健康, 2026, 53(2): 1-6. doi:10.3969/j.issn.2096-7047.2026.02.001