在造纸厂中,制浆造纸设备的主要工作介质为浆、水、汽、碱质液体或气体等,而这些设备是同容器、各种泵和工艺管路连接起来,它们的连接处都必须具有良好的密封,籍以防止流体介质跑、胃、滴、漏,特别是防止有毒、易燃、易爆流体介质的泄漏,这不仅造成物料的损失,发生运转故障,而且也常引起装备的损坏,造成环境污染、影响安全生产、因而必须特别重视。 In the paper mill, the main working medium for pulp and paper making equipment is pulp, water, steam, alkaline liquid or gas, etc. These are the same containers, all kinds of pumps and process lines are connected, and their connections must be Have a good seal, membership to prevent the fluid medium running, stomach, drip, leakage, especially to prevent toxic, flammable, explosive fluid medium leakage, which not only caused the loss of materials, operation failure, but also often caused by equipment Damage, causing environmental pollution, affecting safe production, which must pay special attention.