摘  要：提出了在有限場地內，通過合理布局全自動混凝土磚高效率生產線的設計思路，研究了石場尾礦廢石砂、管樁余漿及蒸壓釜排放尾氣在混凝土磚生產中的應用，產品經過生產線自動化蒸汽養護后，其1 d抗壓強度可達到設計強度80%以上，滿足出廠要求。同時，可實現資源綜合利用和節能減排目的，助力企業循環經濟和產業升級。

Abstract: The design idea of automatic closed-cycle concrete brick production line with high-efficiency is put forward by making a reasonable layout in a limited space. The application of waste stone sand from quarry, residual slurry from production and discharge tail steam from autoclave in the production of concrete pavement brick are studied. 1 d compressive strength of the products cured in the automatic steam curing process in the production line reaches more than 80% of the design strength, and meets the delivery requirements. The design and application of the production line can reach the comprehensive utilization of the resources, the energy conservation and emission reduction, which can drive the circular economy and the industrial upgrading of the enterprise.