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1、混合离子交换器Mixed of ion exchange使用说明书Operating Instruction一、工艺原理Technical principle本公司生产的混合离子交换器（简称混床），在脱盐水工程中，用于二级脱盐水的制备，被处理的水由上向下流经按一定的比例配比装填并混合形成的强酸、碱树脂层来制取成品水。均匀混合的树脂层中，阳树脂与阴树脂紧密地交错排列，每一对阳树脂与阴树脂颗粒似于一组复床，混床就象无数组串联运行的复床。通过混合离子交换后进入水中的氢离子与氢氧离子会立即生成电离度很低的水分子（H2O），很少可能形成阳离子或阴离子交换时的反离子，使交换反应进行的十分彻底，因而能制取纯
2、度相当高的成品水。Our company produces the mixed ion exchanger (referred to as ) of the mixed bed, in desalted water engineering, preparation for secondary desalting water, treated water by the down flow of mixed in certain proportion ratio of loading and the formation of acid, alkali, resin layer to manufac
3、ture the finished water. Evenly mixed resin layer, with Yin Yang resin resin tightly staggered, each pair of Yang Yin resin particles and resin on a set of double bed, mixed bed, like countless group of double bed series operation. After ion exchange in the water by mixing hydrogen ion and hydroxide
4、 ion will immediately generate low degree of ionization of water molecules (H2O), less likely to form the cation or anion exchange of ions, make the exchange reaction of very thoroughly, thereby making high purity of the finished water.混床的再生工艺较阳、阴床的再生工艺复杂，混床树脂层失效后，需先对床中树脂进行反洗分层，使阳树脂与阴树脂彻底分离，然后分别对阳、阴
5、树脂进行再生、清洗、恢复交换能力并均匀混合，方可继续投入运行。Mixed bed regeneration process is cation exchanger、anion exchanger regeneration process complex, mixed bed resin layer expires, should first to backwashing stratification of resin in the bed, make with cation resin and anion resin separation thoroughly, then respective
6、ly for cation resin、anion resin regeneration, cleaning, restore the exchange capacity and mixing, may continue to put into operation.二、技术参数Technical parameters1. 进水Inlet water： 一级脱盐水或RO产水Level of desalted water or Reverse osmosis water2. 出水水质Effluent quality： 0.2S/cm(25) SiO2泄漏20ug/l，PH接近中性SiO2 leak
7、 20 ug/l, the PH near neuter3. 工作压力Working pressure: 0.6MPa 4. 工作温度Working temperature: 5-455. 运行流速Operating velocity: 40-60m/h6. 水反洗强度Water backwashing strength: 8-12m/h 7. 再生流速Regeneration velocity: 4-6m/h8. 再生液浓度Renewable liquid concentration: 4-5%9. 填料高度Packing layer height: 阳树脂Cation resins001X
8、7阴树脂Anion resins201X7：500mm1000mm三、结构形式Structure form设备由本体、布水装置、集水装置、外配管及仪表取样装置等组成。进水装置为上进水、挡板布水，集水装置为多孔板滤水帽集水；设备的本体外部配管配带阀门并留有压力取样接口，便于用户现场安装和实现装置正常运行。Equipment by ontology, cloth water equipment, water equipment, piping and instrument sampling device, etc. Feed device for water, baffle on water di
9、stribution, water catchment device for porous plate filter water cap; External piping equipment ontology matching valve and had pressure sampling interface, making it easy for users to the site installation and equipment normal operation.四. 设备的安装The installation of the equipment1） 安装前检查土建基础是否按设计要求施工
10、。1）Before the installation check whether civil engineering foundation construction according to design requirements.2） 设备按设计图纸进行就位，调整支腿垫铁并检查进出口法兰的水平度和垂直度。2）Equipment in place in accordance with design drawings and leg to adjust shim and check the levelness of the import and export of the flange and
11、verticality.3） 将设备和基础预埋铁板焊接固定，固定后再次校验进出口法兰的水平度和垂直度。3）Based embedded iron welding equipment and fixed, fixed after once again check the levelness of the import and export of the flange and verticality.4） 将设备本体配管按编号区分后依设计图纸进行组装，每段管道组装前应用干净抹布对内壁进行清洁工作，组装后应保持配管轴线横平竖直，阀门朝向合理（手动阀手柄朝前，气动阀启动头朝上）。4）Piping eq
12、uipment body according to the numbered in accordance with the design drawings for assembly, after each section of the pipe assembly application clean dishcloth to clean the lining work before, after assembly should maintain the pipe axis horizontal even vertical, valve towards reasonable (manual val
13、ve handle forward, pneumatic valve start upside).5） 检查本体阀门开关灵活，有不灵活的情况及时整改。5）Check valve body flexible switch, timely rectification is not flexible.6） 设备本体配管完成后应对阀组进行必要的支撑工作等。6）Piping equipment ontology cope with valve set after the completion of necessary support work, etc.7） 安装设备上配带的进出水压力表、取样阀等；进出
14、水管道上如有流量、电导等探头座应用堵头堵住。7） Installation of equipment on display in and out of the water pressure gauge, sampling valve, etc.; In and out of the water pipe channel such as traffic, conductance probe plug seat application block.五、初次运行For the first time to run1）冲洗wash考虑到设备和管道连接时的电焊残渣、管道初次投用时的表面污物，设备初次投入运
15、行时应进行冲洗。Considering the equipment and pipeline connection welding residue, pipe surface dirt putting-in-service proactively for the first time, equipment should be put into operation for the first time to wash.A、 打开设备的人孔法兰将设备内的零件重新紧固，并确认罐内部件（如水帽等）不缺少；封闭人孔法兰。A、Open the equipment of manhole flange wil
16、l be retightened equipment within the parts, and confirm the tank parts (like a cap, etc.) no lack; Close the manhole flange.B、打开设备的下排阀，确认设备的出水阀关闭。B、Open the discharge valve of the device, make sure equipment water valve closed.C、打开设备进水阀、排气阀，开启前系统，至设备排气口出水后关闭排气阀，冲洗设备至出水清晰为冲洗终点。 C、Open the inlet valve, exhaust valve, open
