FSB型氟塑料泵

                            

                                FSB型氟塑料合金离心泵按国际标准设计，泵体采用金属外壳内衬聚全氟乙丙烯(F46)，泵盖、叶轮和轴套均用金属嵌件外包氟塑料整体烧结压制成型，轴封采用外装式波纹管机械密封，静环选用99%氧化铝陶瓷或氮化硅，动环采用四氟填充材料，耐腐耐磨，适用于输送任何浓度的硫酸、盐酸、醋酸、氢氟酸、硝酸、王水、强碱、强氧化剂、有机溶剂、还原剂等苛刻条件的强腐蚀性介质，是目前世界上最强耐腐蚀装备之一。其具有结构紧凑合理、耐强腐蚀、密封性能严密可靠、工作稳定、噪声低、机械强度高、不老化、无毒素分解、维修方便、流道光滑、效率高，节约能源等优点。杜绝跑、冒、滴、漏，广泛应用于化工、制酸、制碱、冶炼、稀土、农药、染料、医药、造纸、电镀、电解、酸洗、无线电、化成箔、科研机构、国防工业等行业。                              

                            

                                本司产品全部采用计算机设计和优化处理，公司拥有雄厚的技术力量、丰富的生产经验和完善的检测手段，从而保证产品质量的稳定可靠。                             

                            

                                技术参数：                             

                            

                                流量：3.6～100m3/h；                             

                            

                                扬程：15～55m；                             

                            

                                转速：2900r/min；                             

                            

                                功率：1.5～18.5KW；                             

                            

                                进口直径：25～100mm；                             

                            

                                适用温度：-20℃～120℃。                             

型号定义：
适用范围：
广泛应用于化工、制酸、制碱、冶炼、稀土、农药、染料、医药、造纸、电镀、电解、酸洗、无线电、化成箔、科研机构、国防工业等行业                             

                                
                            

注意事项：
                            

                                安装及注意事项                             

                            

                                1.在安装前应对泵和电机进行检?，各部分应完好无损，泵内无杂物。                             

                            

                                2.将本泵放置水平位置上接上进、出管和接通电源.最后用手盘动联轴器.检?有无碰擦现象.转动轻松均?则安装结束。                             

                            

                                3.塑料合金泵钢度较金属差，故管路重量不能直接压在泵体上，迸、出口管路应另加支架承受.扬程高的泵在出口还应安装逆止阀.以防突然停机的水锤破坏。                             

                            

                                4.所有接合处必须保持密封.以防漏气、液影响泵的工作性能。                             

                            

                                5.运转过程中如发现撅动或不正常声音时.应立即停车检查原因.故降排除后才能工作。                             

                            

                                起动与停车                             

                            

                                1．往水泵内注足液体（引液）。                             

                            

                                2．桧?支架油室的油位是否在规定范围内。                             

                            

                                3．检?电动机运转方向.调看泵的旋转标记。                             

                            

                                4．关闭出口阀门及压力表旋塞。                             

                            

                                5．启动电机.打开压力表旋塞.慢慢打开出口阀门，当压                              

                            

                                6．重要停车时，首先关闭出水阀，再切断电源。                             

                            

                                力表指针指到需要的位置时.停止出水阀门大小的调整。                             

                            

                                拆卸与装配                             

                            

                                泵的拆卸                             

                            

                                1．泵与电机联接用爪型联轴器连接，拆卸时先松掉支架与底座的4只连接螺栓.使泵与电机脱开。                             

                            

                                2．松开泵体后盖的连接螺栓.用木柄轻击泵体脱开。                             

                            

                                3．松开叶轮轴与泵轴莫氏锥度连接在连轴器中的吊紧螺栓。                             

                            

                                4．松开机械密封动!不固定螺钉，用木锤轻击连轴器中心吊紧螺栓，叶轮轴与泵轴莫氏锥度松开后拉出叶轮、后盖、密封件动环.松开后盖上压盖螺钉.取出坏。                             

                            

                                5．松开泵轴左右压盖螺钉.取出泵轴、轴承、清洗支架油室。                             

                            

                                装配                             

                            

                                按拆卸的相反顺序将密封件动环、静环、后盖、压盖、叶轮、泵体等装上紧定螺栓。                             

                            

                                故障与排除                             

                            

                                故 障
 原 因
 解决方法
 
打不出液体
 1、吸入管内有空气.迸口阻塞                             

                            

                                2、吸上高度太高                             

                            

                                3、要求扬程大于泵扬程                             

                            

                                4、排出管过细.管路损失过大                             

                            

                                5、反转
 1 、清理管路，排净空气                             

                            

                                2 、降低泵安装高度                             

                            

                                3、更换扬程大的泵                             

                            

                                4 、换口径与泵口等大的输出管                             

                            

                                5、改变方向
 
流量不足
 1 、叶轮损坏                             

                            

                                2 、 密封件损坏                             

                            

                                3、数不足                             

                            

                                4、进口管过细                             

                            

                                5、出口管弯头过多，阻力过大
 1 、更换新叶轮                             

                            

                                2 、换密封件                             

                            

                                3、增加转数                             

                            

                                4 、按规定重装管道                             

                            

                                5 、重新合理安排管路
 
扬程不足
 1、输送介质中含有气体或介质粘度过大                             

                            

                                2、叶轮和叶片损坏                             

                            

                                3、转数不足
 1、降低介质粘度或增加注灌压力                             

                            

                                2、更换叶轮                             

                            

                                3 、增加转数
 
轴端渗漏
 1、机械密封卡环过松                             

                            

                                2、轴端卡环过渡尺寸间隙太大
 1、旋紧卡坏两只内六角螺钌                             

                            

                                2、将泵拆卸,轴、卡挡绕F4生料带薄膜数圈.紧配合.螺栓旋紧
 
密封泄漏严重
 1、密封元件材料选用不当                             

                            

                                2、磨瘵付严重磨损                             

                            

                                3、动静环你吻合                             

                            

                                4 、磨擦付过大静环碎裂
 1、向供泵串位述明介质情况，配适当动环                             

                            

                                2、更换磨损另件.并调整弹簧压力，减少磨损                             

                            

                                3、密封组合体松卡环镙栓重新调正位置                             

                            

                                4、整泵拆卸.换静环按要求装密封组合件与轴垂直度误差<0.10
 
泵内有杂音或泵振动
 1、泵轴与电机轴不同心                             

                            

                                2 、流量超过使用范围产生气蚀                             

                            

                                3、泵产生气蚀                             

                            

                                4 、电动机与轴承磨损
 1 、校正泵轴中心                             

                            

                                2、选用适当的泵型.按泵使用范围运转                             

                            

                                3、降低介质的温度或增加灌注压力                             

                            

                                4、清洗或更换轴承