ZC-FSHB5型船用海水淡化机操作规程

ZC-FSHB5型船用海水淡化机操作规程1、注意事项：(1)初次调试本设备，应在最初25-48小时的运转中按铭牌所示制水流量确定的压力为操作压力，以后运转即以该压力为标准进行调节。

（2）初次使用本设备，最初半小时的淡水应该弃掉，以确保产水质量；（3）反渗透系统的升压是一个缓慢的操作过程，切忌求快，否则会影响设备性能，降低膜元件的使用寿命；（4）进入设备的海水必须清澈干净，无肉眼可见悬浮物；（5）在设备运转过程中，随着滤芯的堵塞，精滤后的压力会不断降低，当到0.05MPa时，即应更换清洗滤芯，当压力更低时设备会自停，注意重新开机前，需将调压阀完全打开。

2、准备工作：连接进水、排水和产水管路及电源，置设备阀门于正确位置，打开阀门1、2、4、6，关闭3、5及清洗箱排放阀，压力调节阀逆时针旋转至完全打开，并检查电源是否与设备铭牌一致，接通电源。

3、操作：首先：调试时，将电控箱上“过滤器”开关置于“制水”，将“系统”开关置于“制水”位置，系统首先启动供水泵，当管路中的水压达到0.05MPa 后，启动高压泵，无压运行10分钟左右；其次，将压力调节阀顺时针方向缓慢转动升压，用10分钟左右的时间将操作压力升为正常操作压力5.0MPa（参考注意事项1），这是制水流量应与设备铭牌所示一致；淡水首先进入清洗箱，左旋转三通阀6一百八十度，将淡水引入清洗水箱，当清洗箱满后，再右旋转6一百八十度，将淡水引入淡水箱中。

注意不时观察膜系统压力表，勿使压力随意变化。

4、关机：将调压阀逆时针缓慢转动降压，用10分钟左右的时间将操作压力降到最低，将“系统”置于中位，停止高压泵及将“过滤器”开关置于中位，停止供水泵。

5、冲洗：打开阀门3、4，关闭阀门1、2、5，将“系统”开关置于“清洗”位置，启动高压泵，利用清洗箱中的淡水将管路系统、高压泵及膜系统内的海水置换出来，以保护管路系统，高压泵及膜组件。

注意观察清洗箱的液位，在液位降到最低水位时，关机即可。

6、保护：设备配有低压保护功能，当进水压力在供水泵启动后，20S内低于0.09MPa时，设备自动停止，只有在按“低压复位“按钮后，系统才能重新启动供水泵及高压泵。

设备配有高压安全阀，当反渗透系统操作压力超过6.5MPa时，安全阀打开，将压力释放，以保护膜组件。

7、更换滤芯：在停机的情况下，关闭阀1、2，用过滤器扳手打开精密过滤器盖，更换好新的滤芯，拧紧精密过滤器盖，打开阀1、2，滤芯更换完毕。

8、设备维护：预处理系统：勿使精密过滤筒渗漏，及时更换并清洗滤芯；滤芯的更换清洗，滤芯经过一段时间的使用后，表面会被堵塞，出水量会降低，在高压泵运转的情况下，低压表指针会逐渐指向零，当指向0.05MPa时，必须更换滤芯。

压力更低时设备会自停，注意重新开机时，需将压力调节阀完全打开才行。

高压泵维护; 1)不得空转；2）海水泵运转压力绝对不许超过6.5MPa；3）及时添加机油：采用优质压缩机机油。

比如美孚GX80W-90，首次运行20-50小时后更换机油，以后连续运行200—500小时更换一次机油；膜元件：若设备需关闭24小时以上的时间，膜元件内需充入保护剂ZC-BH.附造水机相关参数：型号：ZC-FSHB5;淡水产量：250 L/H; 脱盐率：≥ 98% ；产水含盐量：≤ 700 mg/L ; 操作压力： 4—6.5 MPa；回收率： 25% ；使用功率： 2.75KW;工作温度：5—40 ℃；进水流量： 0.6—1 m³/h；进水压力：0.1—0.3MPa；进水温度： 5—45℃；PH范围：连续运行 2—11短期30’清洗 1—12；水箱容积： 11L; 净重：180kg；备注：淡水产量是指进水温度25℃、含盐量35000mg/L、运转压力5MPa的条件下的产水量；Operation Instructions & Procedures1.Important Instruction. When using the equipment,begin by operating the equipment according to the instruction provided on the plate during the duration period of 25-48 hours.After that then adjust it according to the required pressure..When you use the device first,you should give up product water produced in the first half an hour, and guarantee the quality of product water..Reverse Osmosis System’s course of turn up pressure is slow-motion operation course .That can’t be too fast; otherwise it will affect performance of device. .Seawater must be clean and there is not impending object we can see, otherwise that should add the Multimedia Filter..During the device operate course , pressure will decrease continuously. When the pressure reaches 0.05MPa,we must shut the device and replace Filter-core. When the pressure is lower, the device can stop automatically. If you start operate the decice again,you must open the Pressur control Valve.2.Operating Features,Process &Procedures.Opening of valve ProcedureThe first compulsory step is to open the Pressure control valve then proceeds to open the valve 1st, 2rd, 4th,6th and complete the process by closing the valve 3nd,5th..operationFirst:Begin by switching to “Filter”and park position to “Product”.By switching to “Aystem”and park position to “product”.The Feed pump starts up and the High pressure pump A begin to start up once the inlet pressure exceec0.05MPa. Operate at no pressure for about 10 minutes.Secondly: It is important to turn the Pressure control valve clockwise then proceed cautiously and slowly to turn the pressure up granuall for about 10 minutes,let the pressure hoist reaches 5.0MPa which normally takes, which is in accordance with what showed on nameplate.The product water filling up the rinse tank ,when rinse tank is full of water ,circumgyrate the valve 6th, let the product water enter the product tank. It is very important to conduct close monitoring on the poezometer of the RO Membrane System at every moment to prevent any pressure fluctuation..StopFirst you must counter –clockwise laggardly turn Pressure Regulate than is depress pressure to not pressure at 10 minute about ,then not pressure operate 10 minute, Switching the “System”to the middle,stop High pressure pump and switching the “filter”to the middle,stop feed pump..RinseFirst you open Valve 3th,4th;close valve 1st,2nd,5rd,and by stitching to “system”and park position to “rinse”,startup high pressure pump,the seawater in the reverse saturation system will be replaced by product water in the rinse tank.That may protect Membrane subassembly and high pressure pump. Observes water line mark,don’t letwater line under lowest water line marker(red marker).Then stop the device..Safe guard featureThis equipment is equipped with a automatic pressure switch. If the pressure of the water supply falls below 0.09MPa in 20 seconds, the pressure switch will cut off automatically ,nome but at press”law pressure reset”button after, the system come in start up program over again.This equipment is equipped with a safe valve. If the pressure of the primary reverse osmosis system exceeds 6.5MPa,the safe valve will be open ,let the pressure falls , protect the reverse osmosis membrane..Replace Filter-CoreAt the circumstance that not shut down,close valve 1st,2nd,open the precise filter cover of front rew,and replace the new filter-core and screw down the precise filter cover,and open the valve 1st,2nd,the filter –core replace to complete.。