研发中心物料收发管理 Goods Receiving & Material handling
红外发射、接收管 Infrared emitting and receiving LED
清管器收发站 go-devil station ; scraper station
气体放电管收发开关 Duplexer of gas discharge tube
清管器收发装置 pig traps ; scraper launching and receiving trap
图表示典型的清管器收发设施。
地下安装需设发射井，安装收发球筒及装卸清管器均不方便，现已不采用。
As silo is required and it is not convenient for receiver and launcher installation and pig disassembly, underground installation is not adopted now.
通过对收发球筒进行带压试验，找出导致清管系统快开盲板带压运行的主要原因，并提出解决的措施。
Through test on pigging receiver and launcher enduring pressure, determined is main reason resulting in quick opening closure enduring pressure on pigging system, and resolving method is put forward.
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