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在粉尘质量平衡方程基础上,建立了纺织车间通风状况与压力分布的理论关系式。分析了机械通风量和气流组织对车间压力分布的影响,并提出了纺织车间保持均匀稳定微正压的技术措施。
On the basis of the dust mass balance equation, the theoretical relation between ventilation and pressure distribution in textile workshop is established. The influence of mechanical ventilation and air flow on the pressure distribution in the workshop was analyzed. The technical measures of maintaining a uniform and stable positive pressure in the textile workshop were put forward.