桥式抓斗卸船机振动给料系统的优化

在沿海燃煤电厂，桥式抓斗卸船机振动给料系统频繁出现溜煤、洒煤现象，造成了环境污染并影响了系统的稳定运行。本文以国华某发电公司的桥式抓斗卸船机振动给料系统为研究对象，通过采用采用振动给料器自锁系统、升降式导料槽以及优化导料槽通流面积等措施．有效解决了溜煤、洒煤问题。对其它电力、港口、冶金、建材等行业桥式抓斗卸船机振动给料系统优化改造工作具有推广和借鉴意义。

An optimization of vibrating feeding system of bridge-type grab ship unloader

In the coastal coal-fired power plants, coal slip and coal sprinkling occurs frequently with the vibrating feeding system of bridge-type grab ship unloader, which results in environmental pollution and instability of the operation system. In this paper, a vibrating feeding system of bridge type grab ship unloader in Guohua Power Company has been studied. Coal slip and coal sprinkling is avoided with the use of vibrating feeder selflocking system, lift skirt plate and optimizing lead flow area. It will be helpful for grab ship unloader vibrating feeding systems in other industries, such us power plants, ports, metallurgy, building materials and so on.