自行式热喷补机水路系统逆流分析与解决方案

摘要

为了解决目前使用的自行式热喷补机的水路系统隐患，设计出用气路控制水路及时自动通断的控制电路，并增设一个应急备用旁通水路。经过长时间的运行，成功防止了气路意外断开或不当操作导致水逆流入料管与喷射室造成的堵料故障及喷补料报废损失。%To solve the potential risks in the water piping system of self-propelled hot gunning machine under use at Masteel, a control circuit pneumatically controlling water chan-nel with timely automatic on-off function was designed and an emergency bypass water pipe was added. Long-term operation has showed that the new design has successfully prevented accidental pneumatic cut-off or improper operating to cause water counter flowing into material pipe and gunning chamber leading to blocking and material loss.