SJY系列炉内加药操作维护手册.doc

SJY系列炉内加药装置 SJY Series Boiler Chemical Dosing Equipment 操作维护手册 Maintenance Manual 版 号: 01 Edition :01 文件编号:ZG/WH001-2006 Document No. ZG/WH001-2006 中美合资苏州赛华仪控有限公司 SINO-US SUZHOU SAIHUA INSTRUMENT CONTROL CO.,LTD 二○○六年一月 SJY系列炉内加药装置 SJY BOILER CHEMICAL DOSING EQUIPMENT SJY系列炉内加药装置主要包括给水加氨,加联胺,炉水加磷酸盐,凝结水加氨等系统。 SJY series boiler chemical dosing equipment include the system of adding ammonia, adding hydrazine, adding phosphate of boiler and condensing water adding ammonia and so on. 结构布置 Construct SJY系列炉内加药装置采用单元组合的布置形式。主要视机组容量的大小，锅炉配置的方式（多炉共用一套或单炉单套等），自动化程度水平的高低（自动或手动），灵活组合成不同的形式单元，安装在一个基架上。 The SJY series chemical equipment adopts the type of unit construct. It installs on the frame which considers on the sets capacity, type of boiler collocate (one boiler for one unit and more than one boiler for one unit), and level of automatization (automatic and manual) could become different units. 计量泵平行布置，周围留有足够检修空间，便于维护。 Metering pump parallel arrangement, and it could leave enough room for maintenance. 电气控制柜布置于装置基架上，正面操作。 The electric control cubicle on the basic frame and front operated. 各部件材质 material of each part 各部件的材质主要分为不锈钢、碳钢、碳钢衬胶等，视用户需要和药品种类而定。 The material of each part is stainless, carbon steel and its gum which consider on customer needed and kinds of chemical. 液位检测、自动停泵 The pump of liquid level testing and stopping automatically 溶液箱设置磁性翻板液位计，实现就地液位显示、液位远传、高低限报警，低低液位自动停泵，防止计量泵空转。 There is a magnetic drop-leaf liquid level meter in the solution tank for displaying liquid level, transmitting liquid level, alarming and stop automatic when the liquid level lower than normal and prevent from racing. 前置过滤 front filter 装置在溶液箱出口设置过滤器，防止堵塞及设备出现故障。 There is a filter on the outlet of the solution tank which prevent from jam and equipment broken. 配药 Dosing 氨液的配置除手工配置外也可进行自动控制，当溶液箱液位低至设定值时，自动开启凝结水进口电磁阀至高液位时关闭，在溶液箱出口管道上安装的导电度表的测量值，控制进氨阀门开启，当浓度达到2%（相当于450μs/cm的电导值）时，自动关闭进氨阀，完成配药。 It could add the ammonia liquor automatically or manuall