目前国产大型矿井提升机的液压控制部分,大多仍采用挡板阀的结构。挡板阀具有结构简单、制造容易、维修方便等优点,但目前有关挡板阀的资料并不很齐全,使得在制造和使用中往往带有一定的盲目性,给工作造成一定的困难,下面,就我们在生产 GKT 矿井提升机液压站关于挡板阀的问题谈一点意见,供参考。 At present, the hydraulic control part of domestic large-scale mine hoist, most of them still adopt the structure of baffle valve. The flapper valve has the advantages of simple structure, easy manufacture and convenient maintenance. However, the information on the flapper valve is not complete at present, which makes the manufacture and use of the flapper valve always have certain blindness and causes some difficulties in the work. The following , For our reference in the production of GKT mine hoist hydraulic valve on the issue of flapper valve for reference.