FG25-1；FG40-1； 螺杆泵生产厂家|亦歆供|上海螺杆泵生产厂家
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详细信息
·G型单螺杆泵是一种内啮合的密闭式螺杆泵，属转子式容积泵，由于这种队介质的适应性强，流动平稳，吸入性能好，压力脉动小，除可以输送各种可流动的介质处，还可以输送高粘稠介质，含有硬质悬浮颗粒或固体颗粒的介质、含有纤维的介质，调节性能好，范围宽，效力高，因此，在环境保护、船舶、石油、医药、日化、食品、酿造、建筑、采矿、化学、印刷、造纸、电厂、锅炉等各种行业得到广泛应用。1、以上性能参数是常温清水试验时的试验数据；The performance parameters above are data formal temperature clean water test;2、对于不同介质、不同的转速，性能参数都将变化，其流量值与浓度、粘度成反比，与转速成正比；Performance parameters vary from different medium and rotary speed. The value of its flow rate is in inverse Proportion to concentration and viscosity, and in proportion to rotary speed;3、用户必需根据使用要求、输送介质的状况、选型原则选择泵的类型，或者和本公司技术部门协商来决定泵类型。The type of pump should be based on application requirements, the state of medium to be delivered, and the instructions for model selection, or consult with our technical department for advice.4、对于水煤浆泵传动形式为齿轮调速配套电磁调速电机或机械无极变速电机，流量随转速变化无极可调。The driving mode of coal water slurry pump may be gear speed regulation with electromagnetic adjustable speed motor or mechanical infiniy variable speed motor, flow rate infiniy adjustable with the variation of rotary speed.
| 1.根据介质粘度选择泵的转速 The rotaty speed of pump should be based on the viscosity medium | ||||||
| 介质粘度Viscosity(cst) | 1-1000 | 1000-10000 | 10000-100000 | 100000-1000000 | ||
| 转速Speed(r/min) | 400-1000 | 200-400 | ＜200 | ＜100 | ||
| 2.根据介质的磨损性选择泵的转速 The rotary speed of pump should be based on the viscositymedium | ||||||
| 介质磨损状况Abrasion of medium | 介质名称 Names of medium | 转速Speed(r/min) | ||||
| 无磨损 Nil | 淡水、促凝剂、油、浆汁、肥皂水、血液、甘油等 Fresh water, coagulant, oil, paste water, blood and glycerin etc.. | 400-1000 | ||||
| 一般磨损 Average | 工业废水、油漆颜料、粘灰浆、雨、麦麸、菜籽油过滤后沉积物等 Sediment of filtered industrial wastewater, paint pigment, mortar, fish, wheat bran and colza oil etc | 200-400 | ||||
| 严重磨损 Serious | 泥浆、石灰浆、灰泥、陶土、粘土等 Sludge,lime mortar,clay mortar,china clay and clunch etc.. | 50-200 | ||||
| 注： a.表中给出了所输送的具体介质及磨损性的特点，请注意介质的特性随其浓度和温度的变化而变化； Note: In the table is a sample of specific medium delivered and its abrasion property. Note that the characteristics of medium vary according to change of concentration and temperature | ||||||
| b.当泵的规格越大时，转速应选低一些。 The greater the specifications of pump, the lower the rotary speed. | ||||||
螺杆泵生产厂家|亦歆供|上海螺杆泵生产厂家 上海亦歆泵业制造有限公司源于德国科研技术及流体设备的专业制造商，以泵业经营为主业，涉及流体设备、阀门、水泵控制柜、排水设备、机械铸造、电器设备等相关领域，从事货物及技术服务、集科研、制造、营销、服务为一体的现代化企业。