塔顶可整体拆卸式脱硫临时烟囱

Temporary Integrally-Removable Desulfurization Chimney on the Top of Tower

采用无GGH脱硫工艺时,必须对电厂原有烟囱进行内衬防腐材料或贴衬钛钢板的改造,为保证主机和脱硫系统正常运行,需在烟囱改造期间设置临时过渡措施。着重介绍一种位于吸收塔顶的非金属可整体拆卸式脱硫临时烟囱。

When using non-GGH desulfurization process, the original chimney of plant must be transformed by lining anticorrosion materials or affixing titanium plate. In order to ensure the normal operation of the main engine and desulfurization system, it is needed to set temporary interim measures during the chimney transformation. A kind of temporary non-metallic integrally-removable desulfurization chimney on the top of absorbing tower is focused on.