摘要：为了解决火电厂灰库卸料层设备布置困难的问题,根据卸料层设备布置的基本原则,提出一种新的卸料设备的布置方式,即保持3个卸料设备的出料口布置在同一条直线的基础上,将干灰散装机仍布置在每座灰库的中心线上,将2台湿式搅拌机均与灰库中心线成45°夹角布置。实际运行效果表明,新的工艺布置方式使灰库卸料层设备布置更简化、可行。

关键词：灰库； 卸料设备；工艺布置

Abstract：To solve the problem of layout for discharge equipments on the ash silo discharging layer in power plants,according to the basic principles of device arranged on the discharging layer,a kind of new discharge equipment layout was suggested.The outlets of 3 discharging equipments were maintained in the same straight line,so the dry ash bulk machine was arranged in the center line of each ash silos,the 2 wet mixers were arranged with center line of ash silo into 45° angle.The actual operating results show that the new process layout makes the arrangment of discharge equipments on the ash silo discharging layer more simplified and feasible.

Key words： ash silo; discharge equipments; layout